JP2806705B2 - LCD section mounting structure of terminal inquiry terminal - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a terminal inquiry terminal equipped with an LCD, and more particularly to an LCD in which the use of screws is reduced.
Related to the mounting structure of the part.

[0002]

2. Description of the Related Art A conventional structure for attaching an LCD unit to a window terminal will be described with reference to the drawings.

FIG. 11 shows an LC of a conventional terminal inquiry terminal.
FIG. 12 is an external perspective view of an LCD unit mounting structure of another conventional window inquiry terminal, and FIG. 13 is an LC perspective view of another conventional window inquiry terminal.
It is an external appearance perspective view of a D part attachment structure.

As shown in FIG. 11, a conventional mounting structure of an LCD terminal of a window inquiry terminal has a position pin 11 for determining a mounting position of the LCD 3 when the LCD 3 is mounted, and an insert on an insert boss. Insert L
The LCD 3 can be fixed to the LCD cover 4 with the CD fixing screw 7, the guide hole of the positioning pin 11 provided on the LCD cover 4, and the LCD fixing screw 7. LCD with round hole
3, the guide hole of the LCD 3 is inserted in alignment with the positioning pin 11 of the LCD cover 4, and the LCD 3 is fixed to the LCD cover 4 with the LCD fixing screw 7.

[0005] Another example of a conventional terminal inquiry terminal LC
As shown in FIG. 12, the D-section mounting structure includes a LCD base 5 having a round hole for screw fixing with a base fixing screw 16 and a base fixing screw 16 having an insert inserted into an insert boss. The LCD base 5 is fixed to the LCD cover 4 so that the screw holes of the LCD base 5 and the insert screw positions of the LCD cover 4 are aligned with each other. It is a structure that is fixed by screws 16.

Further, as another conventional example of a structure for mounting an LCD unit of a window inquiry terminal, as shown in FIG. 13, a round hole for screw fixing with a cover fixing screw 17 and a front plate 18 are formed on the LCD. An LCD cover 4 having a structure in which a square hole is provided for being inserted into the cover 4 and hooked and fixed by a fixing claw of the front plate 18, and an LCD having a structure in which an insert is inserted into an insert insertion boss and fixed with a cover fixing screw. It is composed of a base 5 and a front plate 18 having a structure in which a fixing claw is provided to fix the front plate 18 to the LCD cover 4 by a reaction force by being caught in a square hole of the LCD cover 4. Align the LCD cover 4 with the LCD base 5 so that the holes are aligned with the insert screw positions on the LCD base 5, and fix the cover. Flip is fixed at 17. Next, the fixing tabs of the front plate 18 are aligned with the square holes of the LCD cover 4, and the front plate 18 is inserted into the LCD cover 4.
And the front plate 18 can be fixed to the LCD cover 4 by the reaction force of the fixing claw.

[0007]

The above-described conventional structure for mounting the LCD unit of the terminal inquiry terminal has the following disadvantages. 1) There are many mounting points with screws, which increases assembly time. 2) There are many alignment locations, which increases assembly adjustment time. 3) The number of parts is large, and the number of management steps and the price of parts increase. There is a disadvantage that the cost increases.

In addition, since the mounting screws have a structure that is exposed to the surface, a product design that satisfies user requirements cannot be provided, and there is a disadvantage that the quality of the product is reduced.

It is an object of the present invention to provide an LCD mounting and L
In the mounting structure of the CD portion to the main body, the above-mentioned drawbacks are solved by changing from fixing with screws to fixing with nails and using a fixing structure in which the mounting screws are shared, and assembling time and adjusting by screw fixing. It is an object of the present invention to provide a structure for mounting an LCD part of a terminal for terminal inquiry, which can reduce time and man-hours for managing parts and increase in parts prices, provide a product design satisfying user requirements, and improve product quality.

[0010]

According to the first aspect of the present invention, there is provided a window mounting structure for a terminal inquiry terminal, comprising: a main body provided with a main body shaft lock having a rectangular cross section and a first round hole; An LCD provided with a guide hole, a notch for holding down, and a second round hole, a positioning pin which is inserted into the guide hole of the LCD to determine a mounting position, and an LCD which has a position determined by the positioning pin. LCD fixed by chipping
A fixing claw, a hooking step, a first threaded insert for fixing the LCD with the first fixing screw through the second round hole of the LCD, and a first round hole of the main body shaft lock of the main body. An LCD cover provided with a second round hole for inserting a second fixing screw, an LCD holding boss for fixing an LCD when fixing the LCD cover, and an LC having a fixing position for the LCD holding boss.
The LCD and the LCD cover are fixed to the main body with the LCD base fixing claw that hooks D to the hooking step of the LCD cover and the second fixing screw inserted through the first round hole of the main body shaft lock of the main body. An LCD base provided with a second threaded insert.

[0011] LCD of the terminal inquiry terminal of the second invention
The part mounting structure is the LCD part mounting structure of the terminal inquiry terminal according to the first aspect of the invention, wherein the LCD is mounted and fixed to a main body shaft lock of the main body by a mounting part,
The LCD cover and the LCD base are also fixed at the same time by mounting parts.

[0012]

Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is an external perspective view of a structure for attaching an LCD unit of a terminal inquiry terminal according to an embodiment of the present invention. FIGS. 2, 3 and 4 show attachment of an LCD unit of the terminal inquiry terminal of this embodiment. FIG. 5 is a perspective view showing the mounting operation of the structure, FIG. 5 is a perspective view showing the mounting state of the LCD part mounting structure of the terminal inquiry terminal of this embodiment, and FIGS. 6 and 7 are the terminal inquiry terminals of this embodiment. FIGS. 8, 9 and 10 are sectional views showing details of the mounting state of the LCD unit mounting structure of the window inquiry terminal of this embodiment.

The terminal inquiry terminal of this embodiment shown in FIG. 1 comprises an LCD unit 1 and a main unit 2. Also, LC
As shown in FIG. 5, the D section 1 includes an LCD base 5, an LCD
3 and an LCD cover 4. Furthermore, the main body 2 has a main body shaft lock 8 as shown in FIG.

As shown in FIG. 5, the LCD cover 4 is
When the CD 3 is mounted, a positioning pin 11 for determining a mounting position of the LCD 3 and an LCD fixing pawl 12 for fixing the LCD 3 whose position is determined by the positioning pin 11 are provided vertically. In consideration of a user handling state, the LCD fixing insert 15 can be inserted into the insert insertion boss 10 and fixed by screws. Further, the LCD base 5 has a structure in which a step for hooking the LCD base fixing pawl 14 is provided on a side surface.

As shown in FIG. 5, the LCD 3 has guide holes for positioning pins 11 provided on the LCD cover 4 and an LCD.
The notch of the fixing pawl 12 and the LCD fixing screw 7
It has a round hole for screw fixing.

The LCD base 5, as shown in FIG.
When mounting on the CD cover 4, the mounting position is determined, and
LCD holding boss 13 for holding and fixing LCD 3,
LC whose mounting position is determined by LCD holding boss 13
This is a structure in which an LCD base fixing pawl 14 for fixing the D base 5 to the LCD cover 4 is provided.

When assembling the LCD unit 1 shown in FIG.
In order to reduce the assembly and adjustment time and to provide a product design that satisfies the user's requirements, as shown in FIG. 5, the guide holes of the LCD 3 are inserted into the positioning pins 11 of the LCD cover 4 and inserted. 6 and FIG. 8,
The LCD 3 is pressed firmly into the LCD cover 4, and the LCD 3 is moved by the reaction force of the LCD fixing claw 12 of the LCD cover 4.
Temporarily fix to cover 4. Further, the LCD 3 is fixed to the LCD cover 4 with the LCD fixing screw 7.

As shown in FIG. 9, the LC of the LCD base 5
The D holding boss 13 is inserted in alignment with the positioning pin 11 of the LCD cover 4, and as shown in FIG.
Press firmly into CD cover 4 and LCD base 5 LCD
The base fixing pawl 14 is caught by the step of the LCD cover 4, and the reaction force of the LCD base fixing pawl 14 causes the LCD
By fixing the base 5 to the LCD cover 4, FIG.
As shown in (1), the LCD 3 is pressed and fixed by the LCD pressing boss 13 of the LCD base 5.

Next, as shown in FIG. 2, a structure for attaching the assembled LCD unit 1 of FIG. 3 to the main unit 2 of FIG. 4 will be described.

As shown in FIG. 6, the LCD cover 4 has a structure in which a round hole to be fixed to the main body 2 in FIG.

The LCD base 5, as shown in FIG.
The LCD part fixing insert 9 is attached to the mounting part of the main body part 2 in FIG.
Into the insert boss 10 of the LCD base 5,
This is a structure in which the LCD unit fixing screw 6 is used. further,
As shown in FIG. 3, the attachment portion of the assembled LCD unit 1 to the main unit 2 has a groove structure.

As shown in FIG. 4, the structure of the main unit shaft lock 8 for mounting the LCD unit 1 is attached to the main unit 2, and as shown in FIG. The LCD section 1 has a rectangular cross section slightly smaller than the groove of the LCD section 1 so that the groove section can be inserted therein, and has a round hole so as to be fixed with the LCD section fixing screw 6.

As shown in FIG. 2, the mounting structure of the LCD unit 1 on the main unit 2 is such that the groove of the LCD unit 1 shown in FIG. 3 is inserted into the rectangular cross section of the main unit shaft lock 8 shown in FIG. 3 and 4, the LCD unit fixing screw 6 is inserted into the round hole for the LCD unit fixing screw of the LCD cover 4 and the main unit shaft lock 8, and as shown in FIG. The LCD unit 1 is attached to the main unit 2 by the structure for fixing to the unit fixing insert 9, and the LCD cover 4 and the LCD base 5 are fixed by the LCD pressing boss 13.

[0025]

As described above, according to the present invention, the structure for attaching the LCD unit to the window terminal for inquiry at the counter is different from the structure for attaching the LCD and the structure for attaching the LCD unit to the main body, from fixing with screws to fixing with nails. Further, the following effects can be obtained by using a fixing structure in which the mounting screws are shared. 1) Fewer screw mounting points, reducing assembly time. 2) There are no screw alignment positions, reducing assembly adjustment time. 3) The number of parts is reduced, which reduces management man-hours and parts prices.

Further, since the mounting screw is not configured to be exposed to the surface appearance, a product design satisfying user requirements can be provided, and the product quality is improved.

[Brief description of the drawings]

FIG. 1 is an LCD of a terminal inquiry terminal according to an embodiment of the present invention.
It is an external appearance perspective view of a part mounting structure.

FIG. 2 is an external perspective view showing the mounting operation of the LCD unit mounting structure of the terminal inquiry terminal of the embodiment.

FIG. 3 is an external perspective view showing an attachment operation of an LCD attachment structure of the terminal inquiry terminal according to the embodiment.

FIG. 4 is an external perspective view showing a mounting operation of an LCD unit mounting structure of the terminal inquiry terminal according to the embodiment.

FIG. 5 is a perspective view showing an attachment state of an LCD attachment structure of the window inquiry terminal of the embodiment.

FIG. 6 is a perspective view showing details of an attachment state of an LCD unit attachment structure of the terminal inquiry terminal according to the embodiment.

FIG. 7 is a perspective view showing details of an attachment state of an LCD unit attachment structure of the terminal inquiry terminal of the embodiment.

FIG. 8 is a cross-sectional view showing details of a mounting state of the LCD section mounting structure of the terminal inquiry terminal according to the present embodiment.

FIG. 9 is a cross-sectional view showing details of an attachment state of an LCD unit attachment structure of the terminal inquiry terminal according to the present embodiment.

FIG. 10 is a cross-sectional view showing details of a mounting state of the LCD section mounting structure of the terminal inquiry terminal according to the present embodiment.

FIG. 11 is an external perspective view of an LCD unit mounting structure of a conventional window inquiry terminal.

FIG. 12 is an LCD of another conventional example of a terminal inquiry terminal.
It is an external appearance perspective view of a part mounting structure.

FIG. 13 is an LCD of another conventional example of a terminal inquiry terminal.
It is an external appearance perspective view of a part mounting structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 LCD part 2 Main part 3 LCD 4 LCD cover 5 LCD base 6 LCD part fixing screw 7 LCD fixing screw 8 Main part axis lock 9 LCD part fixing insert 10 Insert insertion boss 11 Positioning pin 12 LCD fixing nail 13 LCD holding boss 14 LCD Base fixing pawl 15 LCD fixing assert 16 Base fixing screw 17 Cover fixing screw 18 Front plate

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-3-93291 (JP, A) JP-A-2-100225 (JP, U) JP-A-59-22485 (JP, U) JP-A-53- 7653 (JP, U) (58) Field surveyed (Int. Cl. ⁶ , DB name) G02B 9/08 G02F 1/1333 G09F 9/00 350

Claims (2)

(57) [Claims] 1. A liquid crystal unit having a main body provided with a main body shaft lock having a first round hole with a rectangular cross section, a guide hole used for mounting, a notch for holding down, and a second round hole. (LCD); a positioning pin which is inserted into a guide hole of the liquid crystal unit (LCD) to determine a mounting position; and an LCD fixing means for fixing the liquid crystal unit (LCD) whose position is determined by the positioning pin with the holding notch. A claw, a hooking step, a first threaded insert for fixing the liquid crystal unit (LCD) with a first fixing screw through a second round hole of the liquid crystal unit (LCD), and a main body of the main body An LCD cover provided with a second round hole for inserting a second fixing screw into the first round hole of the shaft lock, and a mounting position when the LCD cover is mounted on the LCD cover. An LCD holding boss for holding and fixing a unit (LCD); an LCD base fixing nail for hooking and fixing the liquid crystal unit (LCD), the mounting position of which is determined by the LCD holding boss, to a hooking step of the LCD cover; The liquid crystal unit (LC) is inserted with a second fixing screw inserted through the first round hole of the main body shaft lock.
D) and an LCD base provided with a second threaded insert for fixing the LCD cover to the main body.
Part mounting structure. 2. The liquid crystal unit (LCD) is mounted and fixed to a main body part shaft lock of the main body part by a mounting part, and the LCD cover and the LCD base are simultaneously fixed by the mounting part. A structure for mounting an LCD unit of the terminal inquiry terminal according to claim 1.