JP6521364B2 - Distribution board - Google Patents

Description

  The present invention relates to a power distribution board.

  In order to use electronic devices safely, it is required that the electronic devices and surrounding wiring devices (hereinafter, wiring devices etc.) be mechanically protected. As one example, these wiring devices and the like are accommodated inside the case and protected by a cover that covers the case.

  For this reason, various contrivances are made about the structure of the cover and case which protect wiring apparatus etc. For example, Patent Document 1 discloses an electronic component storage case intended to reduce rattling at the time of attaching a cover.

  Specifically, the electronic component storage case of Patent Document 1 includes a case main body and a cover. And a fork part is formed in an opening end of a cover, and a fitting mouth is formed in the perimeter side of a fork part. Further, the claws protruding from the outer wall side of the open end of the case main body are formed to be engageable with the fitting opening. Then, at least a part of the inner wall side of the case main body is protruded to form a guide rib. Moreover, the taper part which reduced the height of the guide rib toward the said opening end is formed.

Japanese Patent Application Publication No. 2001-339174 (disclosed on December 7, 2001)

  By the way, when performing maintenance work of wiring devices inside the distribution board (for example, branch switches and wiring devices), it is necessary to remove the cover from the case. Therefore, when the maintenance work is completed, it is necessary to attach the cover to the case again.

  However, Patent Document 1 does not particularly disclose the configuration for sufficiently facilitating the attachment operation of the cover and the case. For this reason, there is a problem that it is not possible to realize a distribution board in which the work of attaching the cover and the case is sufficiently facilitated.

  The present invention has been made in view of the above-mentioned problems, and an object thereof is to facilitate the mounting operation of a cover and a case in a distribution board as compared with the prior art.

In order to solve the above-mentioned subject, the electricity distribution panel concerning one mode of the present invention is provided with the case which accommodates wiring equipment, and the distribution board provided with the cover attached to the above-mentioned case in order to cover the above-mentioned wiring equipment. The case is provided with a case-side first fitting portion and a case-side second fitting portion, and the cover is provided with a cover-side first fitting portion and a cover-side second fitting portion The case-side first fitting portion and the cover-side first fitting portion have fitting shapes corresponding to each other, and the case-side second fitting portion and the cover side are provided. The second fitting portions have fitting shapes corresponding to each other.
When the cover and the case are attached, the lowest position of the case-side first fitting portion is the case-side first with the direction from the lower surface of the case toward the upper surface of the cover as the height direction. Position, the lowest position of the case-side second fitting portion is the case-side second position, the lowest position of the cover-side first fitting portion is the cover-side first position, the most position of the cover-side second fitting portion In a state where the low position is the cover side second position, and the fitting between the cover side second fitting portion and the case side second fitting portion is started, the cover side first fitting portion and the case The case-side second position is located higher than the case-side first position, and the cover-side second position is higher than the cover-side first position. Is also located high.

  According to the above configuration, (i) the cover-side first fitting portion is fitted to the case-side first fitting portion, and (ii) the cover-side second fitting portion is to the case-side second fitting portion It becomes possible to fit and to perform the attachment work of the cover to a case.

  Therefore, for example, by first fitting the cover-side second fitting portion to the case-side second fitting portion, a rough attachment position of the cover to the case can be determined. Subsequently, by fitting the cover-side first fitting portion to the case-side first fitting portion, a more detailed attachment position of the cover to the case can be determined. Therefore, the mounting operation of the cover and the case in the distribution board can be facilitated more than before.

Delete

  According to the above configuration, when the case and the cover are attached, fitting of the cover side second fitting portion and the case side second fitting portion can be performed by combining the cover side first fitting portion and the case side first It becomes possible to carry out more reliably prior to the fitting with the fitting portion.

  Therefore, when the cover is attached to the case, a rough attachment position is determined prior to the operation of determining the detailed attachment position (the operation of fitting the cover-side first fitting portion to the case-side first fitting portion). It becomes possible to perform the work (the work of fitting the cover-side second fitting portion to the case-side second fitting portion) more reliably. Therefore, the work of attaching the main body cover 3 to the base 2 is further facilitated. Therefore, the work of attaching the cover to the case is further facilitated.

Moreover, in order to solve said subject, the electricity distribution panel which concerns on 1 aspect of this invention was provided with the case which accommodates wiring apparatus, and the cover provided with the said case in order to cover the said wiring apparatus. The case is provided with a case-side first fitting portion and a case-side second fitting portion, and the cover is provided with a cover-side first fitting portion and a cover-side second fitting. A mating part is provided, and the case-side first fitting part and the cover-side first fitting part have fitting shapes corresponding to each other, and the case-side second fitting part and the above-mentioned second fitting part The cover-side second fitting portion has fitting shapes corresponding to each other, and the case-side second fitting portion is provided near the corner of the case, and the cover-side second fitting is Preferably, the joint is provided near the corner of the cover.

  According to the above configuration, when performing the mounting operation of the case and the cover, the operation of determining the rough mounting position (the operation of fitting the cover side second fitting portion to the case side second fitting portion) is easier Be

Moreover, in order to solve said subject, the electricity distribution panel which concerns on 1 aspect of this invention was provided with the case which accommodates wiring apparatus, and the cover provided with the said case in order to cover the said wiring apparatus. The case is provided with a case-side first fitting portion and a case-side second fitting portion, and the cover is provided with a cover-side first fitting portion and a cover-side second fitting. A mating part is provided, and the case-side first fitting part and the cover-side first fitting part have fitting shapes corresponding to each other, and the case-side second fitting part and the above-mentioned second fitting part The cover-side second fitting portion has fitting shapes corresponding to each other, and the case-side first fitting portion is provided near the center of the two opposing side surfaces of the case, The cover side first fitting portion is provided near the center of two opposing side surfaces of the cover Rukoto is preferable.

  According to the above configuration, when mounting the case and the cover, the operation of determining the detailed mounting position (the operation of fitting the cover side first fitting portion to the case side first fitting portion) is easier. Be

  Moreover, in order to solve said subject, in the electricity distribution panel which concerns on 1 aspect of this invention, the case side 3rd fitting part is further provided in the said case, and the said case is provided with the said case side. A cover side third fitting portion having a fitting shape corresponding to the third fitting portion is further provided, and the lower surface of the case to the upper surface of the cover when the cover and the case are attached It is preferable that the case-side third fitting portion has a tapered shape in which the width is narrowed along the height direction, with the direction toward the height direction.

  According to the above configuration, the case-side third fitting portion having a tapered shape is caused to function as a guide mechanism for guiding the side third fitting portion having a shape corresponding to the cover case-side third fitting portion. Can. Therefore, the operation of attaching the cover to the base is further facilitated.

  According to the electricity distribution panel according to one aspect of the present invention, the mounting operation of the cover and the case can be facilitated as compared with the related art.

It is sectional drawing which shows the fitting relationship of the base and main body cover in the electricity distribution panel which concerns on Embodiment 1 of this invention. (A) And (b) is a perspective view which shows the detailed structure of each fitting shape of the base in the electricity distribution panel which concerns on Embodiment 1 of this invention, and a main body cover. It is a figure which shows the external appearance of the base in the state from which the main body cover was removed in the electricity distribution panel which concerns on Embodiment 1 of this invention, (a) is a top view, (b) is a perspective view. It is a top view which shows the external appearance of the electricity distribution panel which concerns on Embodiment 1 of this invention. The electricity distribution panel which concerns on Embodiment 1 of this invention WHEREIN: (a) is a top view of the electricity distribution panel in the state which removed the main handle cover and the bifurcated handle cover, (b) is an electricity distribution panel in this state. Shows a perspective view of It is sectional drawing which shows the fitting relationship of the base and main body cover in the electricity distribution panel which concerns on Embodiment 2 of this invention. It is a perspective view which shows the detailed structure of each fitting shape of the base in the electricity distribution panel which concerns on Embodiment 2 of this invention, and a main body cover.

Embodiment 1
It will be as follows if Embodiment 1 of this invention is demonstrated based on FIGS. 1-5.

(Schematic configuration of distribution board 1)
First, with reference to FIG. 4 and FIG. 5, the schematic structure of the electricity distribution panel 1 which concerns on one Embodiment of this invention is described. FIG. 4 shows a plan view of the distribution board 1. FIG. 5A shows a plan view of the distribution board 1 with the main handle cover 11 and the branch handle cover 12 removed, and FIG. 2B shows a perspective view of the distribution board in that state. Show.

  The distribution board 1 includes a base 2 (case), a main body cover 3 (cover), a main switch 4, a plurality of branch switches 5, a main handle cover 11, and a branch handle cover 12. The main switch 4 is provided with a main handle 4a for performing switching operation of opening and closing (conduction / shutoff). The branch switch 5 includes a branch handle 5a for performing switching operation of opening and closing. The main switch 4 and the plurality of branch switches 5 are attached to the base 2.

  The main body cover 3 is attached to the base 2 so as to cover a wire (bus or the like) provided inside the distribution board 1. The main body cover 3 has a first opening window 3a at a location corresponding to the main handle 4a, and a second opening window 3b (opening) at a location corresponding to the branch handle 5a. The second opening window 3b is provided with a plurality of bridging portions 16 at a predetermined interval. Here, the base 2, the main body cover 3, the main handle cover 11, and the branch handle cover 12 are made of resin, but the invention is not limited to this, and metal may be used.

  Further, two handle portions 6 are provided on the main body cover 3. The handle portion 6 is a member for fixing the main body cover 3 to the base 2, and is a member for removing the main body cover 3 from the base 2. In addition, the space of the recessed part for arrange | positioning each handle part 6 is provided in each of two mutually opposing side surfaces in the main body cover 3. As shown in FIG. The handle 6 is disposed to be movable in the space of the recess. Thus, the removal operation of the main body cover 3 is facilitated by providing the handle portion 6 in the space of the recess. Thereby, the maintenance work of the panel board 1 is facilitated.

  The main handle cover 11 is attached to the main body cover 3 so as to cover the first opening window 3a. Corresponding convex parts and concave parts are provided around the main handle cover 11 and the first opening window 3 a of the main body cover 3. The main handle cover 11 is fixed to the main body cover 3 by the engagement of the projection and the recess. The main handle cover 11 can be attached and detached (opened and closed) by the user's hand from the outside without using a tool.

  The main handle cover 11 may not be removable but may be configured to rotate about a fixed shaft. However, compared to the pivoting type, the detachable main handle cover 11 does not break the shaft etc. and there is no need for a space where the main handle cover 11 pivots to the front side, so the distribution board can be small in space 1 can be used (installed).

(Base 2 and body cover 3)
Subsequently, the configurations of the base 2 and the main body cover 3 will be described in more detail with reference to FIGS. 1 to 3. As described below, the distribution board 1 of the present embodiment is configured for the purpose of facilitating the fitting (engagement) of the main body cover 3 with the base 2.

  First, a schematic configuration of the base 2 and the body cover 3 will be described with reference to FIG. In addition, although various members other than the terminal block 15 (wiring apparatus) described below are shown by FIG. 3, since it is not related to this embodiment, description is abbreviate | omitted about members other than the terminal block 15. .

  (A) and (b) of FIG. 3 is a figure which shows the external appearance of the base 2 in the state from which the main body cover 3 was removed in the electricity distribution panel 1, respectively. FIG. 3A is a plan view of the base 2, and FIG. 3B is a perspective view of the base 2.

  As shown in FIG. 3, the base 2 is attached with a terminal block 15 for connecting and fixing various wires inside the distribution board 1. As described above, the base 2 functions as a case for accommodating the wiring and the terminal block 15 in the distribution board 1. In addition, the main body cover 3 functions as a protective member (cover) that protects the wiring and the terminal block 15 so as to cover them.

  In addition, in FIG. 3, when the base 2 and the main body cover 3 are attached, a direction from the lower surface of the base 2 to the upper surface of the main body cover 3 is referred to as the z direction (height direction) (FIG. And see also Figure 2). The lower surface of the base 2 may be understood as the surface on which the terminal block 15 is provided. Further, the upper surface of the main body cover 3 may be understood as a surface parallel to the lower surface of the base 2.

  Moreover, the base 2 and the main body cover 3 each have a rectangular cross-sectional shape. Here, the long side direction of the base 2 and the main body cover 3 is referred to as the x direction, and the short side direction is referred to as the y direction. In FIG. 3, the x direction, the y direction, and the z direction are directions orthogonal to each other.

  However, for example, the distribution board 1 can be manufactured such that the angle at which the long side direction and the short side direction intersect is other than 90 °. Thus, the x-direction, the y-direction, and the z-direction may not necessarily be orthogonal to each other.

  Subsequently, detailed configurations of the base 2 and the main body cover 3 will be described with reference to FIGS. 1 and 2. FIG. 1 is a cross-sectional view showing the fitting relationship between the base 2 and the main body cover 3. Moreover, (a) and (b) of FIG. 2 is a perspective view which shows the detailed structure of each fitting shape of the base 2 and the main body cover 3. FIG. In addition, in (a) and (b) of FIG. 2, the perspective view of the electricity distribution panel 1 in the vicinity of each side which opposes to ax direction is shown.

  As shown in FIGS. 1 and 2, the base 2 is provided with a case-side first fitting portion 21 and a case-side second fitting portion 22. Further, the main body cover 3 is provided with a cover side first fitting portion 31 and a cover side second fitting portion 32.

  The case-side first fitting portion 21 and the cover-side first fitting portion 31 have fitting shapes corresponding to each other. For example, the cover-side first fitting portion 31 has a claw shape. Further, the case-side first fitting portion 21 is formed with a recess for receiving the cover-side first fitting portion 31.

  Similarly, the case-side second fitting portion 22 and the cover-side second fitting portion 32 have fitting shapes corresponding to each other. For example, the cover-side second fitting portion 32 has a claw shape. Further, the case-side second fitting portion 22 is formed with a recess for receiving the cover-side second fitting portion 32.

  Thereby, (i) the cover-side first fitting portion 31 is fitted to the case-side first fitting portion 21 and (ii) the cover-side second fitting portion 32 to the case-side second fitting portion 22 By fitting, it becomes possible to carry out the mounting operation of the main body cover 3 to the base 2.

  Therefore, for example, by first fitting the cover-side second fitting portion 32 to the case-side second fitting portion 22, the rough attachment position of the main body cover 3 to the base 2 can be determined. Subsequently, by fitting the cover-side first fitting portion 31 to the case-side first fitting portion 21, a more detailed attachment position of the main body cover 3 to the base 2 can be determined.

  Therefore, the attachment operation of the main body cover 3 to the base 2 can be facilitated more than in the past. For example, the main body cover 3 can be easily attached to the base 2 by pressing the main body cover 3 against the base 2 from the upper side of the base 2.

  Subsequently, a preferred configuration of the distribution board 1 will be further described. As shown in FIG. 1, in the base 2, the lowest position of the case-side first fitting portion 21 (that is, the position at which the value of the height z becomes the minimum) is referred to as the case-side first position CS1. Do. Similarly, the lowest position of the case-side second fitting portion 22 is referred to as a case-side second position CS2. The case side second position CS2 is preferably positioned higher than the case side first position CS1.

  In the main body cover 3, the lowest position of the cover-side first fitting portion 31 is referred to as a cover-side first position CV1. Similarly, the lowest position of the cover-side second fitting portion 32 is referred to as a cover-side second position CV2. The cover side second position CV2 is preferably positioned higher than the cover side first position CV1.

  Further, in a state where the fitting between the cover-side second fitting portion 32 and the case-side second fitting portion 22 is started, the cover-side first fitting portion 31 and the case-side first fitting portion 21 are separated Preferably, the distribution board 1 is manufactured.

  According to the said structure, when performing the attachment operation | work of the main body cover 3 with respect to the base 2, fitting with the cover side 2nd fitting part 32 and the case side 2nd fitting part 22 is a cover side 1st fitting part It becomes possible to carry out more reliably prior to the fitting of the case 31 and the case-side first fitting portion 21.

  Therefore, when the attachment work of the main body cover 3 to the base 2 is performed, prior to the work of determining the detailed attachment position (the work of fitting the cover side first fitting portion 31 to the case side first fitting portion 21), It is possible to more reliably perform an operation of roughly determining the attachment position (operation of fitting the cover-side second fitting portion 32 to the case-side second fitting portion 22). Therefore, the work of attaching the main body cover 3 to the base 2 is further facilitated.

  Further, as shown in FIGS. 1 and 2, the case-side second fitting portion 22 is preferably provided in the vicinity of the corner of the base 2. Similarly, the cover-side second fitting portion 32 is preferably provided in the vicinity of a corner of the main body cover 3.

  In the present embodiment, the case-side second fitting portion 22 is provided in the vicinity of four corner portions of the base 2 having a rectangular cross-sectional shape. Similarly, the cover-side second fitting portion 32 is provided in the vicinity of four corner portions of the main body cover 3 having a rectangular cross-sectional shape.

  According to the said structure, when performing the attachment operation | work of the main body cover 3 with respect to the base 2, the operation | work which determines a rough attachment position (operation which fits the cover side 2nd fitting part 32 in the case side 2nd fitting part 22) Is easier.

  Further, as shown in FIGS. 1 and 2, it is preferable that the case-side first fitting portion 21 be provided near the center of two opposing side surfaces of the base 2. Similarly, the cover-side first fitting portion 31 is preferably provided near the center of the two opposing side surfaces of the main body cover 3.

  In the present embodiment, the case-side first fitting portion 21 is provided near the center of two sides of the base 2 in the x-axis direction (long side direction). Similarly, the cover-side first fitting portion 31 is provided in the vicinity of the center of two sides in the x-axis direction of the main body cover 3.

  According to the said structure, when performing the attachment operation | work of the main body cover 3 with respect to the base 2, the operation | work which determines a detailed attachment position (operation which fits the cover side 1st fitting part 31 to the case side 1st fitting part 21) Is easier.

  In addition, in FIG. 1, sectional drawing of the electricity distribution panel 1 at the time of seeing from the direction (direction of the normal | positive direction of the Y-axis) of this side of the Y-axis direction is shown. Therefore, two each of the case-side first fitting portion 21, the case-side second fitting portion 22, the cover-side first fitting portion 31, and the cover-side second fitting portion 32 are provided. The configuration is illustrated. However, the distribution board 1 has the same configuration even when viewed from the front side direction of the Y-axis direction (the negative direction of the Y-axis direction).

  For this reason, in the distribution board 1 of the present embodiment, the case-side first fitting portion 21, the case-side second fitting portion 22, the cover-side first fitting portion 31, and the cover-side second fitting portion 32. It is understood that four are provided for each (see (a) and (b) in FIG. 2).

  However, the number of these members may be appropriately changed in accordance with the specification of the structural design of the distribution board 1. For example, when the base 2 and the body cover 3 have a pentagonal cross-sectional shape, the case-side second fitting portion 22 and the cover-side second fitting portion 32 are provided in the vicinity of each corner of the pentagon. You may In this case, five cover-side first fitting portions 31 and five cover-side second fitting portions 32 are provided.

(Effect of distribution board 1)
As mentioned above, according to the electricity distribution panel 1 of this embodiment, it becomes possible to make attachment work of a cover and a case easier than before. In addition, although the electricity distribution panel 1 of this embodiment is applicable also to the electricity distribution panel for houses, it is especially suitable for game machines (for example, a pachinko machine or slot machine). The reason is described below.

  Generally, in a plurality of gaming machines, electrical control is performed for each of a plurality of groups called islands. And a distribution board (control board) for performing the above-mentioned island electrical control is called an island board. For example, when the gaming machine is a pachinko machine, it is standard that the island be installed on the upper part of the table. On the other hand, when the gaming machine is a slot base, it is standard that the island be installed in the lower part of the base. Thus, generally the installation position of the island is often limited.

  Therefore, the island is installed in a narrow space in which the top, bottom, left, and right are in close contact with the wall. For this reason, when performing maintenance work on the island, the work space for attaching the island cover also becomes very narrow. For this reason, conventionally, it has been difficult to attach the cover of an island board disposed in such a narrow space to a case.

  However, according to the electricity distribution panel 1 of the present embodiment, as described above, the work of attaching the main body cover 3 to the base 2 can be made easier than in the past. For this reason, it is possible to easily attach the main body cover 3 to the base 2 even in the case of an island board disposed in a narrow space.

  As mentioned above, the electricity distribution panel 1 of this embodiment is a structure suitable especially for the island board for game machines. The configuration of the distribution board 1 of the present embodiment is newly discovered by the inventor of the present application for the purpose of improving the efficiency of maintenance work of the island board for a gaming machine.

Second Embodiment
It will be as follows if Embodiment 2 of this invention is demonstrated based on FIG. 6 and FIG. In addition, about the member which has the same function as the member demonstrated in the said embodiment for convenience of explanation, the same code | symbol is appended and the description is abbreviate | omitted.

(Base 120 and body cover 130)
In the distribution board 100 of the present embodiment, (i) the base 2 is replaced with the base 120 (case) in the distribution board 1 of the first embodiment, and (ii) the main body cover 3 is a main body cover 130 (cover It is obtained by replacing with).

  FIG. 6 is a cross-sectional view showing the fitting relationship between the base 120 and the main body cover 130 in the distribution board 100 of the present embodiment. Moreover, FIG. 7 is a perspective view which shows the detailed structure of each fitting part of the base 120 and the main body cover 130. As shown in FIG.

  The base 120 of the present embodiment has a configuration in which a case-side third fitting portion 123 is added to the base 2 of the first embodiment. Further, the main body cover 130 of the present embodiment has a configuration in which the cover-side third fitting portion 133 is added to the main body cover 3 of the first embodiment.

  In the electricity distribution panel 100 of the present embodiment, the case-side third fitting portion 123 and the cover-side third fitting portion 133 have fitting shapes corresponding to each other. For example, the case-side third fitting portion 123 has a tapered shape in which the width is narrowed along the height direction (that is, the dimension of the width is decreased as the height z is increased). Further, the cover-side third fitting portion 133 is formed with a recess for receiving the case-side third fitting portion 123.

  Thereby, when the mounting operation of the main body cover 130 to the base 120 is performed, the cover side third fitting portion 133 and the case side third fitting portion 123 can be easily fitted. In particular, the case-side third fitting portion 123 having a tapered shape functions as a guide mechanism for guiding the cover-side third fitting portion 133 having a shape corresponding to the case-side third fitting portion 123. Therefore, the attachment operation of the main body cover 130 to the base 120 is further facilitated.

  Further, as shown in FIGS. 6 and 7, the case-side first fitting portion 123 is preferably provided near the center of two opposing side surfaces of the base 120. In addition, it is preferable that the cover-side third fitting portion 133 be provided near the center of two opposing side surfaces of the main body cover 130. In the present embodiment, the case-side third fitting portion 123 is provided near the center of two sides of the base 120 in the x-axis direction. Further, the cover-side first fitting portion 133 is provided in the vicinity of the center of two sides in the x-axis direction of the main body cover 130.

  As shown in FIGS. 6 and 7, it is particularly preferable that the case-side third fitting portion 123 be provided at a position substantially similar to the case-side first fitting portion 21 in the x-axis direction. Further, it is particularly preferable that the cover-side third fitting portion 133 be provided at a position substantially similar to the cover-side third fitting portion 123 in the x-axis direction.

  According to this configuration, by fitting the cover-side third fitting portion 133 to the case-side third fitting portion 123, the approximate cover-side first fitting portion 31 and the case-side first fitting portion 21 can be obtained. It becomes possible to perform alignment. Therefore, the operation of determining the detailed attachment position (operation of fitting the cover-side first fitting portion 31 to the case-side first fitting portion 21) is further facilitated.

  As shown in FIG. 6 and the like, in the base 120, the lowest position of the case-side third fitting portion 123 (may be referred to as the case-side third position) is the case-side first position described above. It is preferable to be positioned higher than CS1 and the case-side second position CS2.

  Similarly, in the main body cover 130, the lowest position of the cover-side third fitting portion 133 (which may be referred to as the cover-side third position) is the cover-side first position CV1 and the cover-side second position CV2. It is preferable to be positioned higher than the above.

  Further, in the state where the fitting of the cover-side third fitting portion 133 and the case-side third fitting portion 123 is started, (i) the cover-side first fitting portion 31 and the case-side first fitting portion 21 And (ii) It is preferable that the electricity distribution panel 100 is manufactured so that each of the cover side 2nd fitting part 32 and the case side 2nd fitting part 22 will space apart.

  According to the said structure, fitting of the cover side 3rd fitting part 133 and the case side 3rd fitting part 123 is (i) cover side 1st fitting part 31 and case side 1st fitting part 21, And (ii) It becomes possible to carry out more reliably prior to each fitting of the cover side 2nd fitting part 32 and the case side 2nd fitting part 22. FIG. Therefore, the work of attaching the main body cover 130 to the base 120 is further facilitated.

  As described above, according to the distribution board 100 of the present embodiment, the work of attaching the cover and the case can be further facilitated.

[Items to be added]
The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the claims. The present invention can be obtained by appropriately combining the technical means disclosed in different embodiments. The embodiments are also included in the technical scope of the present invention.

  The present invention can be used for a distribution board.

1,100 distribution board 2,120 base (case)
3,130 Body cover (cover)
15 Terminal block (wiring equipment)
21 case side first fitting portion 22 case side second fitting portion 123 case side third fitting portion 31 cover side first fitting portion 32 cover side second fitting portion 133 cover side third fitting portion CS1 case Side first position CS2 Case side second position CV1 Cover side first position CV2 Cover side second position z direction Height direction

Claims (4)

A case for housing wiring equipment,
A power distribution board comprising: a cover attached to the case to cover the wiring device;
The case is provided with a case-side first fitting portion and a case-side second fitting portion,
The cover is provided with a cover-side first fitting portion and a cover-side second fitting portion,
The case-side first fitting portion and the cover-side first fitting portion have fitting shapes corresponding to each other,
The case-side second fitting portion and the cover-side second fitting portion have fitting shapes corresponding to each other,
When the cover and the case are attached, the direction from the lower surface of the case to the upper surface of the cover is the height direction,
The lowest position of the case-side first fitting portion is the case-side first position,
The lowest position of the case-side second fitting portion is the case-side second position,
The lowest position of the cover side first fitting portion is the cover side first position,
The lowest position of the cover side second fitting portion is a cover side second position,
In a state where the fitting between the cover-side second fitting portion and the case-side second fitting portion is started, the cover-side first fitting portion and the case-side first fitting portion are separated from each other Yes,
The case side second position is positioned higher than the case side first position,
A distribution board characterized in that the cover side second position is positioned higher than the cover side first position. The case-side second fitting portion is provided near the corner of the case,
The distribution board according to claim 1, wherein the cover side second fitting portion is provided in the vicinity of a corner of the cover. First fitting portion upper SL case side is provided near the center of two opposite sides of the case,
The distribution board according to any one of claims 1 and 2, wherein the cover-side first fitting portion is provided in the vicinity of the center of two opposing side surfaces of the cover. A case for housing wiring equipment,
A power distribution board comprising: a cover attached to the case to cover the wiring device;
The case is provided with a case-side first fitting portion and a case-side second fitting portion,
The cover is provided with a cover-side first fitting portion and a cover-side second fitting portion,
The case-side first fitting portion and the cover-side first fitting portion have fitting shapes corresponding to each other,
The case is further provided with a case-side third fitting portion,
The cover is further provided with a cover side third fitting portion having a fitting shape corresponding to the case side third fitting portion,
When the cover and the case are attached, the direction from the lower surface of the case to the upper surface of the cover is the height direction,
A distribution board characterized in that the case-side third fitting portion has a tapered shape in which a width is narrowed along the height direction.

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