JP6448285B2 - Electronics - Google Patents

Description

  The present invention relates to an electronic apparatus including a plurality of operation buttons and including an imaging device such as a digital camera or a digital video camera.

  An electronic device such as a digital video camera, particularly a business electronic device, is provided with a plurality of operation buttons for the user to make various settings. These operation buttons are turned on when a corresponding switch in the device main body is pressed when the user presses a predetermined operation button.

  The switch is generally composed of a dome-shaped conductive plate, an internal electrode disposed at a position away from the conductive plate, and a case member, and the conductive plate is pressed and elastically deformed in response to the pressing operation of the operation button. Thus, the conductive plate and the internal electrode come into contact with each other and are turned on. Thereafter, by releasing the operation button, the conductive plate is elastically restored. As a result, the conductive plate is separated from the internal electrode and becomes non-conductive, thereby turning off. By the reaction force at the time of elastic deformation and elastic recovery of the conductive plate, the user can obtain a click feeling through the operation buttons.

  In addition, in order to improve the operability of the operation button, an operation button structure in which an elastic member is concavo-convexly fitted to the operation button and a switch mounted on the substrate is arranged at a position facing the elastic member has been proposed (Patent Document). 1).

  In this operation button structure, at the time of assembly, there is a method in which the elastic member and the operation button are integrally fitted into the exterior cover, and then the board on which the switch is mounted is assembled at a position facing the elastic member. is there. In addition, there is a method in which an elastic member is mounted opposite to a substrate on which a switch is mounted, and then incorporated in an exterior cover with an operation button fitted to the elastic member.

JP 2002-231091 A

  However, in Patent Document 1 described above, when a plurality of operation buttons having different external shapes are provided, even if the operation button is mistakenly fitted to a different elastic member or the operation button is fitted to a correct fitting counterpart elastic member. There is a possibility that the elastic member is incorporated in an incompatible switch. Since the function is assigned to each operation button, the function may be displayed by printing or the like so that the user can easily recognize it. However, if the operation button is installed in the wrong position, it becomes a defective product. For this reason, it is necessary to carefully incorporate the operation buttons so as not to make a mistake in the installation position, resulting in a problem that the assembling workability is lowered.

  Therefore, an object of the present invention is to provide a mechanism that improves assembly workability by preventing a plurality of operation buttons having different appearances from being incorporated at an incorrect position of an elastic member.

To achieve the above object, an electronic apparatus of the present invention, the outer cover, wherein disposed to protrude respectively appearance side from the outer cover, recesses are formed on the opposite side of the exterior side Rutotomoni, the outer By pressing the operation button, a plurality of operation buttons having different appearances provided with flange portions that contact the back surface of the cover, a fitting convex portion into which the concave portion of the operation button is integrally fitted, An elastic member provided with a plurality of functional units corresponding to the plurality of operation buttons, each having a push shaft that presses a corresponding switch among the plurality of switches mounted on the substrate according to the plurality of operation buttons; A plurality of cutout portions are formed in the fitting convex portion of the functional portion, and a plurality of rib portions corresponding to the plurality of cutout portions are formed in the concave portion of the operation button, plural Ri-outs, the Ri is Do irregular shape or arrangement for a plurality of operation buttons, a part of the circumferential direction of the flange portion, the convex portion is provided which protrudes outward in a radial direction,
A convex portion projecting radially outward is also provided in a part of the functional portion in the circumferential direction, and the operation is performed in a state in which the convex portions of the flange portion and the convex portions of the functional portion are aligned. The concave portion of the button is fitted into the fitting convex portion of the corresponding functional portion .

  According to the present invention, since a plurality of operation buttons having different appearances cannot be incorporated at the wrong position of the elastic member, assembly workability can be improved.

1 is an external perspective view of a digital video camera that is an example of an embodiment of an electronic apparatus according to the invention. It is a disassembled perspective view of a cover unit. (A) is the front view which looked at the exterior cover from the arrow A direction of FIG. 1, (b) is the perspective view seen from the back surface side of (a). (A) is the front view which looked at the elastic member from the arrow A direction of FIG. 1, (b) is the perspective view corresponding to FIG.3 (b) of an elastic member. (A) is the front view which looked at the operation button from the arrow A direction of FIG. 1, (b) is the figure seen from the back side of (a). (A) is a perspective view before fitting of an elastic member and an operation button, (b) is a cross-sectional view taken along the line B-B of (a) in a state where the operation button is fitted and incorporated into the elastic member. . (A) is the front view which looked at the flexible circuit board from the arrow A direction of FIG. 1, (b) is the front view which looked at the fixed metal plate from the arrow A direction of FIG. It is the figure which looked at the state which assembled the elastic member with which the operation button was fitted in the exterior cover from the back side of the exterior cover. (A) is the figure which looked at the state which assembled the flexible circuit board and the fixed sheet metal with respect to the assembly shown in FIG. 8 from the back surface side of an exterior cover, (b) is CC sectional view taken on the line of (a). . (A) is the EE sectional view taken on the line of Fig.9 (a), (b) is the elements on larger scale of (a).

  Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings.

  FIG. 1 is an external perspective view of a digital video camera as an example of an embodiment of an electronic apparatus according to the present invention.

  As shown in FIG. 1, the digital video camera of this embodiment includes a power unit 2, a display panel 3, a cover unit 1 that holds a plurality of operation buttons 301 to 311 for performing various settings, and the like on a camera body 100. Is provided. The display panel 3 is supported so as to be rotatable in the opening direction within a range of about 270 ° from the closed state in the figure relative to the camera body 100, and in the fully opened state, receiving portions 212 and 213 provided in the camera body 100. Received by.

  FIG. 2 is an exploded perspective view of the cover unit 1. As shown in FIG. 2, the cover unit 1 includes an exterior cover 10, elastic members 21 to 23, a flexible circuit board 40, and a fixed sheet metal 50.

  A plurality of operation buttons 301 to 311 are integrally incorporated in the elastic members 21 to 23, respectively, and the flexible circuit board 40 includes electrical switches 401 to 411 corresponding to the plurality of operation buttons 301 to 311 (FIG. 7A). Has been implemented. In addition, the flexible circuit board 40 is fixed to the fixed sheet metal 50, and the fixed sheet metal 50 is packaged with the flexible circuit board 40, the operation buttons 301 to 311, and the elastic members 21 to 23 sandwiched between the exterior cover 10. It is fixed to the cover 10.

  Next, with reference to FIG. 3 thru | or FIG. 7, each member which comprises the cover unit 1 is demonstrated in detail. 3A is a front view of the exterior cover 10 as viewed from the direction of arrow A in FIG. 1, and FIG. 3B is a perspective view of the exterior cover 10 as viewed from the back side in FIG.

  As shown in FIG. 3A, the exterior cover 10 is formed with holes 112 and 113 in which the panel receiving portions 212 and 213 are arranged. In addition, holes 101 to 111 for arranging operation buttons 301 to 311 are formed in the exterior cover 10. Characters indicating functions assigned to the operation buttons 301 to 311 are printed around the holes 101 to 111 of the exterior cover 10.

  For example, the letters “MAGN. (Enlarged)” indicating the function of the operation button 301, that is, the function of enlarging the image on the display panel 3 and making it easy to confirm the focus position during focus adjustment are printed around the hole 101. Has been. In addition, around the hole 102, a character “STATUS” indicating the function of the operation button 302, that is, a function for displaying and confirming the setting content and state regarding shooting and playback on the display panel 3 is printed. Has been.

  As shown in FIG. 3B, an arrangement space for the elastic members 21 to 23 is provided on the back surface of the exterior cover 10. In addition, on the back surface of the exterior cover 10, a housing portion 114 for the misassembly prevention rib 214 (see FIG. 4) of the elastic member 21, positioning ribs 10 a to 10 d of the elastic member 21, and positioning rib 10 e of the elastic member 23 are formed. ing.

  4A is a front view of the elastic members 21 to 23 as viewed from the direction of arrow A in FIG. 1, and FIG. 4B is a perspective view of the elastic members 21 to 23 corresponding to FIG. 3B.

  Operation buttons 301 to 308 are integrally incorporated in the elastic member 21. As shown in FIG. 4A, the elastic member 21 is elastically deformed by pressing the operation buttons 301 to 308 and presses the corresponding electric switches 401 to 408 (see FIG. 7A). A plurality of 201 to 208 are provided. In addition, the elastic member 21 is prevented from being erroneously assembled when incorporated in the positioning holes 21a to 21d for positioning the positioning ribs 10a to 10d, the panel receiving portions 212 and 213, and the exterior cover 10 when incorporated in the exterior cover 10. An erroneous assembly prevention rib 214 is formed.

  An operation button 309 is integrated into the elastic member 22. The elastic member 22 is provided with a functional unit 209 that is elastically deformed by pressing the operation button 309 and presses the electric switch 409. Operation buttons 310 and 311 are integrally incorporated in the elastic member 23. The elastic member 23 is elastically deformed by the pressing operation of the operation buttons 310 and 311, and the functional portions 210 and 211 that press the corresponding electric switches 410 and 411, and for positioning to the positioning rib 10 e when incorporated in the exterior cover 10. Positioning hole 23e is provided.

  The functional portions 201 to 211 have outer peripheral portions surrounded by holding portions 201b to 211b, and convex portions 201b1 to 211b1 protruding outward in the radial direction are provided on part of the holding portions 201b to 211b in the circumferential direction. Yes.

  As illustrated in FIG. 4B, push shafts 201 c to 211 c for pressing the corresponding electric switches 401 to 411 are provided at the center on the back side of the function units 201 to 211. As shown in FIG. 4A, fitting convex portions 201 a to 211 a that fit the operation buttons 301 to 311 are formed on the opposite surfaces of the function portions 201 to 211 from the push shafts 201 c to 211 c. It is provided substantially coaxially.

  5A is a front view of the operation buttons 301 to 311 as viewed from the direction of the arrow A in FIG. 1, and FIG. 5B is a view of the operation buttons 301 to 311 as viewed from the back side in FIG.

  As shown in FIGS. 5A and 5B, the operation buttons 301 to 311 have appearance portions 301a to 311a having different shapes, respectively. The outer appearance portions 301a to 311a are fitted into holes 101 to 111 (see FIG. 3) formed in the outer cover 10 so as to protrude to the outer appearance side. In addition, flange portions 301 b to 311 b are provided on the outer peripheral portions of the operation buttons 301 to 311 so as to contact the back surface of the exterior cover 10 and prevent the operation buttons 301 to 311 from coming off from the holes 101 to 111. .

  The flange portions 301b to 311b are formed along the circumferential direction of the outer appearance portions 301a to 311a, and convex portions 301b1 to 311b1 protruding outward in the radial direction are formed in a part of the circumferential direction. Since the side gates at the time of forming the operation buttons 301 to 311 are arranged in the convex portions 301b1 to 311b1, a gate residue that protrudes further than the convex portions 301b1 to 311b1 is generated. The convex portions 201b1 to 211b1 of the holding portions 201b to 211b of the elastic members 21 to 23 have a shape protruding so as to escape the remaining gate portions of the convex portions 301b1 to 311b1 of the operation buttons 301 to 311.

  Numbers 8 to 14 are printed on the appearance portions 301a, 303a, 305a, 307a, 309a, 310a, and 311a of the operation buttons 301, 303, 305, 307, 309, 310, and 311. Numbers 8 to 14 are numbers indicating the functions of the operation buttons 301, 303, 305, 307, 309, 310, and 311.

  Moreover, the recessed parts 301c-311c of the shape corresponding to the shape of the fitting convex parts 201a-211a of the elastic members 21-23 are formed in the back surface side of the operation buttons 301-311. The shapes of the recesses 301c to 311c are different from those of the operation buttons 301 to 311. Furthermore, numerals 1 to 4 are formed by concave characters on the back side of the flange portions 302b, 304b, 306b, 308b of the operation buttons 302, 304, 306, 308. This makes it easy to visually recognize the type of operation button.

  FIG. 6A is a perspective view before the elastic member 22 and the operation button 309 are fitted together. FIG. 6B is a cross-sectional view taken along the line BB in FIG. 6A in a state where the operation button 309 is fitted and incorporated into the elastic member 22.

  As shown in FIG. 6A, the fitting protrusion 209a of the elastic member 22 is formed with notches 209a1 to 209a3 that are notched radially inward from the outer periphery at substantially equal intervals. Has been. On the other hand, rib portions 309c1 to 309c3 projecting radially inward are formed at substantially equal intervals in the circumferential direction on the inner circumferential portion of the concave portion 309c of the operation button 309.

  When the operation button 309 is incorporated into the elastic member 22, the rib portions 309 c 1 to 309 c 3 of the operation button 309 are placed on the elastic member 22 in a state where the directions of the convex portion 309 b 1 of the operation button 309 and the convex portion 209 b 1 of the elastic member 22 are aligned. It fits into the notches 209a1 to 209a3. Thereby, the operation button 309 is positioned and fitted in a state where the rotation of the operation button 309 is restricted with respect to the elastic member 22.

  In addition, convex portions 309c4 to 309c6 protruding radially inward are formed on the inner peripheral portion of the concave portion 309c of the operation button 309 at substantially equal intervals in the circumferential direction with a phase shifted from the rib portions 309c1 to 309c3. The tips of the convex portions 309c4 to 309c6 are located radially inward from the diameter of the fitting convex portion 209a of the elastic member 22. Accordingly, the operation button 309 is incorporated into the elastic member 22 by press-fitting.

  The groove widths of the cutout portions 209a1 to 209a3 of the elastic member 22 are set to be slightly larger than the widths of the rib portions 309c1 to 309c3 of the operation button 309, and the leading ends of the rib portions 309c1 to 309c3 have a calling shape. For this reason, the operation button 309 can be smoothly incorporated into the elastic member 22. Further, as described above, since the operation button 309 is press-fitted into the elastic member 22 by the convex portions 309c4 to 309c6 after the assembly, the operation button 309 is not easily detached from the elastic member 22.

  As shown in FIG. 6B, the fitting convex portion 209a and the holding portion 209b of the elastic member 22 are connected by a thin arm portion 209d. Further, the upper surface 209a0 of the fitting convex portion 209a of the elastic member 22 is in contact with the contact surface 309c0 provided in the concave portion 309c of the operation button 309, and the operation button 309 is positioned in the axial direction.

  As shown in FIG. 4 and FIG. 5, rib portions similar to the rib portions 309c1 to 309c3 of the concave portion 309c are also formed in the concave portions 301c to 308c, 310c, and 311c of the other operation buttons 301 to 308, 310, and 311. Yes. Further, the fitting convex portions 201a to 208a, 210a, and 211a of the functional portions 201 to 208, 210, and 211 of the elastic members 21 and 23 are also similar to the cutout portions 209a1 to 209a3 of the fitting convex portion 209a of the functional portion 209. A notch is formed.

  Then, the ribs of the operation buttons 301 to 308 are fitted to the notches of the elastic member 21 in a state where the directions of the protrusions 301b1 to 308b1 of the operation buttons 301 to 308 and the protrusions 201b1 to 208b1 of the elastic member 21 are aligned. To do. Accordingly, the operation buttons 301 to 308 are positioned and fitted in a state where the rotation of the operation buttons 301 to 308 is restricted with respect to the elastic member 21. Further, the ribs of the operation buttons 310 and 311 are fitted to the notches of the elastic member 23 in a state where the directions of the protrusions 310b1 and 311b1 of the operation buttons 310 and 311 and the protrusions 210b1 and 211b1 of the elastic member 23 are aligned. To do. Thereby, the operation buttons 310 and 311 are positioned and fitted in a state in which the rotation is restricted with respect to the elastic member 23.

  Here, in the present embodiment, when the operation buttons 301 to 311 are fitted into the elastic members 21 to 23 and incorporated, operation buttons that do not correspond to the notches of the elastic members 21 to 23 cannot be incorporated. Yes.

  For example, as shown to Fig.4 (a), the some notch part formed in fitting convex part 201a, 202a of the functional part 201,202 of the elastic member 21 mutually differs in the phase with respect to convex part 201b1,202b1. . On the other hand, as shown in FIG. 5B, the phases of the plurality of rib portions in the concave portions 301c and 302c of the operation buttons 301 and 302 with respect to the convex portions 301b1 and 302b1 are the fitting convex portions 201a and 202a with respect to the convex portions 201b1 and 202b1. It is the same as a plurality of notches.

  Therefore, when the operation buttons 301 to 311 are incorporated into the elastic members 21 to 23 by looking at the numbers 8 to 14 printed on the external side or the numbers 1 to 4 formed on the back side, If a mistake is made, the elastic member cannot be fitted. For this reason, the operation buttons 301 to 311 are not mistakenly incorporated into the elastic members 21 to 23. In addition, when it is impossible to incorporate the operation buttons 301 to 311 with the convex portions of the elastic members 21 to 23 in a state in which the convex portions are aligned, it is immediately understood that the wrong operation button is incorporated. Assembly workability is improved.

  Next, the flexible circuit board 40 and the fixed sheet metal 50 will be described with reference to FIG. 7A is a front view of the flexible circuit board 40 viewed from the direction of arrow A in FIG. 1, and FIG. 7B is a front view of the fixed metal plate 50 viewed from the direction of arrow A in FIG.

  As shown in FIG. 7A, electrical switches 401 to 411 are mounted on the flexible circuit board 40 corresponding to the operation buttons 301 to 311. The flexible circuit board 40 is formed with positioning holes 40 a to 40 e for positioning on the fixing sheet metal 50 and fixing holes 41 to 46 for fixing to the fixing sheet metal 50 with screws.

  As shown in FIG. 7B, the fixing metal plate 50 is formed with positioning bosses 50a to 50e for positioning the flexible circuit board 40 and burrings 51 to 56 for fixing the flexible circuit board 40 with screws. ing. The fixing sheet metal 50 is formed with pressing portions 512 and 513 for pressing and fixing the panel receiving portions 212 and 213 formed on the elastic member 21 to the exterior cover 10 side.

  Then, as shown in FIG. 2, the flexible circuit board 40 is overlaid on the fixed sheet metal 50, the positioning holes 40 a to 40 e are fitted into the positioning bosses 50 a to 50 e of the fixed sheet metal 50, and the fixing holes 41 to 46 are fixed to the fixed sheet metal. It fixes to 50 burrings 51-56 using the screws 61-66.

  FIG. 8 is a view of the state in which the elastic members 21 to 23 into which the operation buttons 301 to 311 are fitted are incorporated in the exterior cover 10 as viewed from the back side of the exterior cover 10.

  As shown in FIG. 8, the positioning holes 21 a to 21 d of the elastic member 21 are fitted into the positioning ribs 10 a to 10 d of the outer cover 10, and the positioning holes 23 e of the elastic member 23 are fitted to the positioning rib 10 e of the outer cover 10. ing. The elastic member 22 is positioned by a rib 109a formed on the exterior cover 10 so as to contact the holding portion 209b of the functional portion 209. The elastic members 21 and 23 are also positioned on the exterior cover 10, but are formed by ribs formed on the exterior cover 10 so as to be in contact with the holding portions 201b to 208b, 210b, and 211b of the functional units 201 to 208, 210, and 211. It is positioned.

  When assembling the elastic member 21 into the exterior cover 10, the misassembly prevention rib 214 is incorporated in accordance with the storage portion 114 of the misassembly prevention rib 214 formed on the exterior cover 10, and the positioning holes 21 a to 21 d are located in the positioning portions 10 a to 10 d. Assemble and assemble. When the elastic member 22 is incorporated into the exterior cover 10, the elastic member 22 is assembled so that the outer shape matches the rib 109 a of the exterior cover 10. When assembling the elastic member 23 into the exterior cover 10, the assembly is performed by fitting the positioning hole 23e into the positioning portion 10e. Thereby, the operation buttons 301 to 311 are positioned in a state where the rotation is restricted with respect to the exterior cover 10.

  FIG. 9A is a view of the assembly shown in FIG. 8 in which the flexible circuit board 40 and the fixed sheet metal 50 are assembled as seen from the back side of the exterior cover 10, and FIG. 9B is FIG. 9A. It is a CC sectional view taken on the line. Note that only the operation button 309 is described here, but the other operation buttons 301 to 308 and 310 to 311 have the same configuration, and thus the description thereof is omitted.

  As shown in FIG. 9B, the external portion 309a of the operation button 309 protrudes from the hole 109 of the exterior cover 10, and the operation button 309 is restricted from protruding to the external side by the flange portion 309b. The upper surface 209a0 of the fitting convex portion 209a of the elastic member 22 is in contact with the contact surface 309c0 of the concave portion 309c of the operation button 309, and the push shaft 209c is electrically connected to the opposite side of the fitting convex portion 209a. The switch 409 is disposed opposite to the switch 409.

  The holding portion 209b of the elastic member 22 is sandwiched between the flexible circuit board 40 fixed by the fixing metal plate 50 and the rib 109b formed on the exterior cover 10, and is arranged so as not to move in the vertical direction in FIG. 9B. Has been. Since the rib 109b of the outer cover 10 is in close contact with the entire circumference of the holding portion 209b of the elastic member 22, even if rainwater or the like enters from the gap between the operation button 309 and the hole 109 of the outer cover 10, the elastic member 22 Intrusion is blocked and no further intrusion occurs.

  Here, when the operation button 309 is pushed by the user, the operation button 309 pushes the fitting convex portion 209a of the elastic member 22, the thin arm portion 209d of the elastic member 22 is deformed, and the push shaft 209c is an electric switch. 409 is pressed. At this time, since the push shaft 209c is formed of an elastic member, the stroke increases as the push shaft 209c is elastically deformed, and the click force felt by the user is amplified.

  In addition, a certain gap D is provided between the flange portion 309 b of the operation button 309 and the thin arm portion 209 d of the elastic member 22. For example, when the operation button 309 is pushed obliquely by the user, the gap D is generated by the flange portion 309b pressing the thin arm portion 209d before the push shaft 209c presses the electric switch 409. This prevents the switch 409 from being pressed. That is, the gap D is an amount corresponding to a stroke necessary for the push shaft 209c to press the electric switch 409.

  Next, the panel receiving parts 212 and 213 will be described with reference to FIG. FIG. 10A is a cross-sectional view taken along line EE of FIG. 9A, and shows the display panel 3 and the panel receiving portions 212 and 213 in a state where the display panel 3 is rotated in the opening direction by 270 ° from the closed position. It is a figure which shows the relationship. FIG.10 (b) is the elements on larger scale of the panel receiving part 212 of Fig.10 (a).

  As shown in FIG. 4, the panel receiving portions 212 and 213 are formed integrally with the elastic member 21 and have tip portions 212a and 213a and fixing portions 212b and 213b. The front end portions 212 a and 213 a of the panel receiving portions 212 and 213 are press-fitted into the holes 112 and 113 formed in the exterior cover 10 from the back surface side of the exterior cover 10 and protrude by a certain amount from the exterior cover 10 to the exterior side. Yes. When an external force F is applied to the display panel 3, the display panel 3 is received by the tip portions 212 a and 213 a of the panel receiving portions 212 and 213 to absorb the impact, and an excessive force is not applied to the display surface of the display panel 3. To.

  The fixing portions 212b and 213b are fixed in a state of being sandwiched between the back surface of the exterior cover 10 and the pressing portions 512 and 513 formed on the fixing metal plate 50. When an external force is applied to the front end portions 212a and 213a of the panel receiving portions 212 and 213, the panel receiving portions 212 and 213 receive the external force and the pressing portions 512 and 513 also receive the external force.

  When the display panel 3 is not rotated by 270 °, the front end portions 212a and 213a of the panel receiving portions 212 and 213 are the most protruding portions from the appearance. For this reason, for example, when the user drops the video camera 100, the tip portions 212a and 213a first hit the ground, so that the impact can be reduced.

  Further, as shown in FIG. 10B, an R-shaped portion 112c is formed around the outer side of the hole 112 of the exterior cover 10 in contact with the tip end portion 212a of the panel receiving portion 212. For this reason, even if a force in the shearing direction is applied, for example, by pushing the front end 212a of the panel receiving part 212 from the side with a finger, the R-shaped part 112c absorbs the force in the shearing direction, so that the front end 212a is not easily damaged. It has become. In addition, although illustration is omitted, an R-shaped portion is similarly formed around the outer side of the hole 113 of the exterior cover 10 in contact with the front end portion 213a of the panel receiving portion 213.

  As described above, according to the present invention, since a plurality of operation buttons 301 to 311 having different appearances cannot be incorporated at the wrong positions of the elastic members 21 to 23, the assembly workability is improved. Can do.

  The configuration of the present invention is not limited to that exemplified in the above embodiment, and the material, shape, dimensions, form, number, arrangement location, and the like can be changed as appropriate without departing from the scope of the present invention. It is.

  For example, in the above-described embodiment, the case where different displays are printed on the plurality of operation buttons as the plurality of operation buttons having different appearances is illustrated, but the present invention is not limited thereto, and the shapes of the plurality of operation buttons may be different. The appearance may be different.

  Moreover, in the said embodiment, although the shape of the fitting part of an elastic member and an operation button is made into the rib part and notch part from which angles differ, if it is a shape which cannot assemble several operation buttons accidentally, it will be elastic The shape of the fitting portion between the member and the operation button is not particularly limited.

DESCRIPTION OF SYMBOLS 1 Cover unit 3 Display panel 10 Exterior cover 21-23 Elastic member 40 Flexible circuit board 50 Fixed sheet metal 100 Camera main body 212,213 Panel receiving part 301-311 Operation button

Claims (6)

An exterior cover;
Wherein are arranged to protrude respectively appearance side from the outer cover, the opposite surface recess is formed on Rutotomoni of the appearance side, different operation buttons of the appearance the flange in contact with the rear surface of the outer cover is provided When,
A fitting convex portion into which the concave portion of the operation button is integrally fitted and a corresponding one of the plurality of switches mounted on the substrate in accordance with the plurality of operation buttons by pressing the operation button. An elastic member provided with a plurality of functional units each having a push shaft for pressing a switch according to the plurality of operation buttons;
A plurality of cutout portions are formed in the fitting convex portion of the functional portion,
A plurality of rib portions corresponding to the plurality of notches are formed in the recess of the operation button,
It said plurality of notches is Ri shape or arrangement Do different for each of the plurality of operation buttons,
A part of the flange portion in the circumferential direction is provided with a convex portion protruding radially outward,
A convex portion that protrudes radially outward is also provided in a part of the functional portion in the circumferential direction,
The concave portion of the operation button is fitted to the fitting convex portion of the corresponding functional portion in a state in which the convex portions of the flange portion and the convex portion of the functional portion are aligned. Electronic equipment. Wherein the elastic member, the electronic device according to claim 1, wherein the plurality of functional portions have been connected. Wherein the resilient member, the plurality of functional portions is connected,
A gap is provided between the flange portion and the arm portion of the elastic member in a state where the concave portion of the operation button is fitted to the fitting convex portion of the corresponding functional portion. The electronic device according to claim 1 . The elastic member is an electronic device according to any one of claims 1 to 3, characterized in that it is arranged in a state sandwiched between the outer cover and the substrate. The plurality of operation buttons, the electronic apparatus according to any one of claims 1 to 4 different display respectively, characterized in that it is printed. Wherein the plurality of operation buttons, the electronic apparatus according to any one of claims 1 to 5, characterized in that each shaped differently.