CN212327398U

CN212327398U - Cross key module structure

Info

Publication number: CN212327398U
Application number: CN202020394423.7U
Authority: CN
Inventors: 郭斌涛
Original assignee: Shenzhen Dashine Intelligent Control Technology Co ltd
Current assignee: Shenzhen Dashine Intelligent Control Technology Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-01-12
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a cross key module structure in the electronic equipment field, including fixed shell, cross key, conductive adhesive, cross key PCB board and base, fixed shell will in proper order the cross key the conductive adhesive reaches the PCB board is fixed on the base, the cross key includes cross key shell and cross key base, cross key base with the conductive adhesive is fixed in fixed shell, cross key shell with cross key base lock is connected. The utility model has simple structure, modular structure, convenient assembly and disassembly and enhanced universality; the fatigue caused by the over-hard hand feeling is effectively solved in operation, and the problem of linkage of the keys is solved.

Description

Cross key module structure

Technical Field

The utility model relates to an electronic equipment field, specific theory relates to a cross key module structure.

Background

With the development of society and the advancement of technology, the electronic game industry develops rapidly. The game handle can conveniently and quickly realize the operation of the mobile game, becomes one of the increasingly popular components in the mobile game, and has higher requirements on the handle. The cross key structure of the traditional handle is single in design (the cross key, the conductive adhesive and the middle positioning column), the cross key is connected with the shell, and the conductive adhesive is connected with the PCB, so that the design lacks a module concept, is not friendly to large-scale multi-model assembly production, and has the defects of key linkage (for example, the upper key and the lower key are connected and started when a left key is pressed) easily occurring during operation due to the fact that the cross key structure is not accurate enough and has large error, and the use experience is influenced; meanwhile, when the cross key needs to be replaced, the handle shell needs to be disassembled to replace the cross key, so that the user is not facilitated to replace the cross keys with different specifications according to the use habit, and the selection of the user is limited to a certain extent.

The above-mentioned drawbacks, worth improving.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, the utility model provides a cross key module structure.

The utility model discloses technical scheme as follows:

the cross key module structure is characterized by comprising a fixed shell, a cross key, conductive adhesive, a cross key PCB and a base, wherein the fixed shell sequentially fixes the cross key, the conductive adhesive and the PCB on the base, the cross key comprises a cross key shell and a cross key base, the cross key base and the conductive adhesive are fixed in the fixed shell, and the cross key shell is connected with the cross key base in a buckling manner.

According to above scheme the utility model discloses, a serial communication port, the side of cross key base is provided with the card strip, the side of fixed shell be provided with card strip matched with opening, it is spacing to block the strip in the opening.

According to the above scheme the utility model discloses, a serial communication port, the bottom of cross key shell is provided with the fastener, the top of cross key base be provided with fastener matched with draw-in groove, the fastener with the draw-in groove lock is connected.

According to the above scheme the utility model discloses, a serial communication port, the base is provided with first screw hole, cross key PCB board be provided with the relative second screw hole that sets up in first screw hole, the conducting resin be provided with the relative third screw hole that sets up in second screw hole, fixed shell be provided with the relative fourth screw hole that sets up in third screw hole.

Further, its characterized in that, the screw passes in proper order first screw hole, the second screw hole, the third screw hole reaches the fourth screw hole will the base cross key PCB board the conducting resin cross key base reaches fixed shell is together fixed.

Furthermore, the number of the screws, the first screw holes, the second screw holes, the third screw holes and the fourth screw holes is at least 4.

According to the above scheme the utility model discloses, a serial communication port, the base is provided with the reference column, the PCB board with be provided with the locating hole on the relative position of reference column, the reference column is fixed in the locating hole.

Furthermore, the number of the positioning columns and the positioning holes is at least 2.

According to the above scheme the utility model discloses, a serial communication port, be provided with the row needle on the cross key PCB board, the cross key PCB board passes through arrange needle and handle PCB board intercommunication.

According to above-mentioned scheme the utility model discloses, a serial communication port, the base is provided with the reference column, cross key PCB board be provided with the relative locating hole that sets up of reference column, the reference column is fixed in the locating hole.

The beneficial effects of the utility model reside in that: the utility model has simple structure, modular structure, convenient assembly and disassembly and enhanced universality; the fatigue caused by over-hard hand feeling is effectively solved in operation, and the key linkage problem is solved; the shape of the cross key can be changed according to the preference of a user, the changing speed is high, and the handle shell does not need to be detached.

Drawings

Fig. 1 is an exploded view of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic structural view of a cross key base according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a fixing housing according to an embodiment of the present invention;

fig. 5 is a first schematic structural diagram of a cross key housing according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a cross key housing according to an embodiment of the present invention;

in the figure, 1, a cross key housing; 2. fixing the housing; 3. a cross key base; 4. a conductive adhesive; 5. a cross key PCB board; 6. a base; 7. a screw; 8. arranging needles; 11. a fastener; 21. An opening; 22. a fourth screw hole; 31. clamping the strip; 32. a card slot; 41. a third screw hole; 51. a second screw hole; 52. positioning holes; 61. a first screw hole; 62. a positioning column; 63. and a fixing member.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, the cross key module structure includes a fixed housing 2, a cross key, a conductive adhesive 4, a cross key PCB 5 and a base 6, the fixed housing 2 sequentially fixes the cross key, the conductive adhesive 4 and the PCB on the base 6, the cross key includes a cross key housing 1 and a cross key base 3, the cross key base 3 and the conductive adhesive 4 are fixed in the fixed housing 2, and the cross key housing 1 is connected with the cross key base 3 in a buckling manner.

The utility model has simple structure, modular structure, convenient assembly and disassembly and enhanced universality; the cross key base and the conductive adhesive are fixed in the fixed shell, so that the accuracy between the cross key and the conductive adhesive is ensured, the problem of key linkage is avoided, and meanwhile, the fatigue caused by over-hard hand feeling is effectively solved in operation; the shape of the cross key can be changed according to the preference of a user, the changing speed is high, and the handle shell does not need to be detached.

As shown in fig. 3-4, the side of the cross key base 3 is provided with a clamping strip 31, the side of the fixed housing 2 is provided with an opening 21 matched with the clamping strip 31, the clamping strip 31 is limited in the opening 21, the clamping strip 31 and the opening 21 are designed to limit the mounting and dismounting direction of the cross key, so that the mounting and dismounting of the cross key module structure are facilitated, and meanwhile, the mounting and dismounting direction of the cross key can be designed according to the requirements of customers.

As shown in fig. 4-5, the bottom of the cross key housing 1 is provided with a clamping piece 11, the top of the cross key base 3 is provided with a clamping groove 32 matched with the clamping piece 11, the clamping piece 11 is connected with the clamping groove 32 in a buckling manner, the design of the clamping piece 11 and the clamping groove 32 is convenient for the replacement of the cross key, the replacement speed is high, and the handle housing does not need to be disassembled.

As shown in fig. 1 and 4, the base 6 is provided with a first screw hole 61, the cross key PCB 5 is provided with a second screw hole 51 opposite to the first screw hole 61, the conductive adhesive 4 is provided with a third screw hole 41 opposite to the second screw hole 51, and the fixed housing 2 is provided with a fourth screw hole 22 opposite to the third screw hole 41. The screw 8 sequentially passes through the first screw hole 61, the second screw hole 51, the third screw hole 41 and the fourth screw hole 22, and fixes the base 6, the cross key PCB 5, the conductive adhesive 4, the cross key base 3 and the fixed housing 2 together to form a whole.

Preferably, the number of the screws 8, the first screw holes 61, the second screw holes 51, the third screw holes 41 and the fourth screw holes 22 is at least 4, so that the structural stability is ensured.

As shown in fig. 5 and 6, the shape of the top of the cross key housing 1 may be cross-shaped, circular or other shapes, and may be designed according to the preference of the customer.

In this example, the base 6 is provided with positioning posts 62, the cross key PCB 5 is provided with positioning holes 52 disposed opposite to the positioning posts 62, and the positioning posts 62 are fixed in the positioning holes 52 so that the cross key PCB 5 is positioned on the base 6.

Preferably, the number of the positioning posts 62 and the positioning holes 52 is at least 2, so that the screw holes on the cross key PCB 5 can be precisely aligned with the screw holes on the base 6, thereby facilitating the later installation.

In this example, the cross key PCB 5 is provided with a pin header 8, and the cross key PCB 5 is communicated with the handle PCB through the pin header 8.

In this example, the bottom of the base 6 is provided with a fixing member 63, and the base 6 is fixed on the handle PCB board through the fixing member 63 for mounting the whole cross key module structure on the handle PCB board.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The cross key module structure is characterized by comprising a fixed shell, a cross key, conductive adhesive, a cross key PCB and a base, wherein the fixed shell sequentially fixes the cross key, the conductive adhesive and the PCB on the base, the cross key comprises a cross key shell and a cross key base, the cross key base and the conductive adhesive are fixed in the fixed shell, and the cross key shell is connected with the cross key base in a buckling manner.

2. The cross key module structure of claim 1, wherein a clamping strip is arranged on the side surface of the cross key base, an opening matched with the clamping strip is arranged on the side surface of the fixed shell, and the clamping strip is limited in the opening.

3. The cross key module structure of claim 1, wherein a clamping piece is arranged at the bottom of the cross key shell, a clamping groove matched with the clamping piece is arranged at the top of the cross key base, and the clamping piece is connected with the clamping groove in a buckling manner.

4. The cross key module structure of claim 1, wherein the base is provided with a first screw hole, the cross key PCB is provided with a second screw hole opposite to the first screw hole, the conductive adhesive is provided with a third screw hole opposite to the second screw hole, and the fixing case is provided with a fourth screw hole opposite to the third screw hole.

5. The cross key module structure of claim 4, wherein a screw passes through the first screw hole, the second screw hole, the third screw hole and the fourth screw hole in sequence to fix the base, the cross key PCB, the conductive adhesive, the cross key base and the fixing housing together.

6. The cross key die set structure of claim 5, wherein the number of the screws, the first screw holes, the second screw holes, the third screw holes and the fourth screw holes is at least 4.

7. The cross key module structure according to claim 1, wherein the base is provided with positioning posts, the cross key PCB is provided with positioning holes disposed opposite to the positioning posts, and the positioning posts are fixed in the positioning holes.

8. The cross key module structure of claim 7, wherein the number of the positioning posts and the positioning holes is at least 2.

9. The cross key module structure of claim 1, wherein the cross key PCB is provided with pin headers, and the cross key PCB is communicated with the handle PCB through the pin headers.

10. The cross key module structure of claim 1, wherein the bottom of the base is provided with a fixing member, and the base is fixed on the handle PCB plate through the fixing member.