CN205388947U - Connect formula of inserting to exempt from to weld keyboard switch - Google Patents
Connect formula of inserting to exempt from to weld keyboard switch Download PDFInfo
- Publication number
- CN205388947U CN205388947U CN201620151587.0U CN201620151587U CN205388947U CN 205388947 U CN205388947 U CN 205388947U CN 201620151587 U CN201620151587 U CN 201620151587U CN 205388947 U CN205388947 U CN 205388947U
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- CN
- China
- Prior art keywords
- shell
- stitch
- reed
- plane
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a connect formula of inserting to exempt from to weld keyboard switch, including shell, reed, terminal, even the axle, press handle and spring, the lateral surface of this shell is equipped with the plane buckle to the evagination, and the inboard plane of the fixed square hole lock on the fixed plate of this plane buckle and keyboard is fixed, this reed and terminal all have elastically sandwiching unit and set up in the shell, and should link the axle can set up in the shell movablely from top to bottom, and even the axle makes reed and terminal part each other. Through being provided with the plane buckle, the inboard plane of the fixed square hole lock that utilizes plane buckle and fixed plate is connected fixedly, and stitch hole that needle file stitch on the PCB board all passed the shell bottom is stretched into keyboard switch and interior and touched the grafting with the elastically sandwiching unit of reed and terminal and be connected, make this product can be fast whole taking out from keyboard fixed plate or the PCB board on simply, need not to unpack apart whole keyboard structure, change easy maintenance, also satisfied the requirement of button die pull simultaneously, offer convenience for user's use and after -sale service.
Description
Technical field
This utility model relates to mechanical keyboard field of switches technology, refers in particular to a kind of plug-in type and exempts from welding keyboard switch.
Background technology
Mechanical keyboard switch in the past includes upper cover, handle, connecting shaft, reed, terminal, spring and base, and described reed and terminal have stitch respectively through base holes, are welded on pcb board, it is achieved the connection of signal.Above-mentioned mechanical keyboard switches set is loaded on keyboard, when switching damage of components, owing to stitch welding is not easy to the parts damaged are taken out and changed, more cannot take out from keyboard front, whole keyboard structure need to be taken apart, all seriously limit use scope and manufacturer's guarantee difficulty of mechanical keyboard, in a disguised form increase the cost of keyboard.
Also there is a kind of mechanical keyboard switch being furnished with female seat in market, and the pin in female seat is welded on pcb board, and the female seat pin bores that switch pin is inserted realizes connecting.The demand being designed without consideration keyboard electroluminescent lamp due to this structure, it is impossible to meeting the application of paster LED lamp and plug-in unit lamp, the profile that existing female seat and mechanical keyboard switch does not avoid the rigging position of electroluminescent lamp simultaneously.
The fixing of mechanical keyboard switch in the past is to utilize buckle point location inside the fixing plate of keyboard, and this structure is easily rocked built on the sand, can not meet the requirement of button pulling capacity especially in the mechanical keyboard switch product of female seat, and product is easily separated from keyboard and causes damage.
Therefore, prior art needs to be improved and improves.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, its main purpose is to provide one plug-in type and exempts to weld keyboard switch, and it can effectively solve unsteady problem after existing keyboard switch takes out and changes inconvenience and can not meet the requirement of button pulling capacity and keyboard switch installation.
For achieving the above object, this utility model adopts such as purgation technical scheme:
A kind of plug-in type exempts from welding keyboard switch, includes shell, reed, terminal, connecting shaft, handle and spring；The lateral surface convex of this shell is provided with plane buckle, and this plane buckle is fastened with the fixing square hole inner side plane on the fixing plate of keyboard；This reed and terminal are respectively provided with resilient clamp portion and are arranged in shell, the bottom of shell is provided with stitch hole in relevant position, resilient clamp portion, and the stitch of the needle stand on pcb board both passes through the stitch hole of the bottom of shell and stretches into the resilient clamp portion of reed and terminal grafting to be touched in shell and be connected；This connecting shaft can be arranged in shell up and downly, and connecting shaft promotes reed and terminal to be separated from each other, and this handle is installed with connecting shaft and is connected and promotes connecting shaft movable downwards, and the upper end of handle protrudes upward shell, and this spring is arranged in shell and promotes handle upwards to reset.
Preferably, the both sides, front and back of described shell are provided with two aforesaid plane buckles, and two plane buckles are separated from each other setting.
Preferably, described shell includes base and upper cover, upper cover and base and is fastened and connected fixing each other, and this plane is snapped in the top lateral margin of base and integrally extends.
Preferably, the front side of described shell is provided with the breach for avoiding electroluminescent lamp.
Preferably, described needle stand includes plastic body and two stitch, two stitch disconnect each other and are fixed together with plastic body produced by insert molding, two stitch pass and are arranged on corresponding position pcb board from solder side, two stitch are welded on pcb board together with components and parts, and the stitch hole of the bottom of two stitch traverse shells is stretched into and is connected grafting is tactile in shell and respectively with the resilient clamp portion of reed and terminal.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution:
It is provided by plane buckle, the fixing square hole utilizing plane buckle and fixing plate is fastened and connected fixing, and coordinate the resilient clamp portion of reed and terminal to be all connected grafting is tactile with the needle stand on pcb board, this product can quickly and easily be taken out from overall the fixing plate of keyboard or pcb board, without taking whole keyboard structure apart, repair and replacement are convenient, also meet the requirement of button pulling capacity simultaneously, and use and after-sale service for user offer convenience.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, this utility model is described in detail:
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of this utility model；
Fig. 2 is the assembling schematic perspective view of another angle of preferred embodiment of this utility model；
Fig. 3 is the top view of the preferred embodiment of this utility model；
Fig. 4 is the exploded view of the preferred embodiment of this utility model；
Fig. 5 is the partial assembly drawing of preferred embodiment first angle of this utility model；
Fig. 6 is the partial assembly drawing of preferred embodiment second angle of this utility model；
Fig. 7 is the partial assembly drawing of the preferred embodiment third angle of this utility model；
Fig. 8 is the partial assembly drawing of the preferred embodiment fourth angle of this utility model；
Fig. 9 be this utility model preferred embodiment in the needle stand axonometric chart that is assembled on pcb board；
Figure 10 be this utility model preferred embodiment in terminal and reed thus the axonometric chart that decomposes out on pcb board.
Accompanying drawing identifier declaration:
10, shell 11, base
12, upper cover 101, plane buckle
102, breach 103, stitch hole
20, reed 21, resilient clamp portion
30, terminal 31, resilient clamp portion
40, connecting shaft 50, handle
60, spring 71, fixing plate
701, fixing square hole 72, electroluminescent lamp
73, pcb board 80, needle stand
81, plastic body 82, stitch
Detailed description of the invention
Refer to shown in Fig. 1 to Figure 10, that show the concrete structure of the preferred embodiment of this utility model, include shell 10, reed 20, terminal 30, connecting shaft 40, handle 50 and spring 60.
The lateral surface convex of this shell 10 is provided with plane buckle 101, and this plane buckle 101 is fastened with fixing square hole 701 inner side plane on the fixing plate 71 of keyboard；In the present embodiment, the both sides, front and back of described shell 10 are provided with two aforesaid plane buckles 101, and two plane buckles 101 are separated from each other setting, can be prevented effectively from this product and shake；Described shell 10 includes base 11 and upper cover 12, upper cover 12 and base 11 and is fastened and connected fixing each other, and this plane buckle 101 integrally extends in the top lateral margin of base 11.Further, the front side of described shell 10 is provided with the breach 102 for avoiding electroluminescent lamp 72, and this electroluminescent lamp 72 is paster LED lamp, RGB lamp or plug-in unit LED etc., and electroluminescent lamp 72 is welded on pcb board 73.
This reed 20 and terminal 30 are respectively provided with resilient clamp portion 21,31 and are arranged in shell 10, the bottom of shell 10 is provided with stitch hole 103 in relevant position, resilient clamp portion 21,31, and the stitch 81 of the needle stand 80 on pcb board 73 both passes through the stitch hole 103 of the bottom of shell 10 and stretches into tactile with 21,31 pairs, the resilient clamp portion grafting of reed 20 and terminal 30 in shell 10 connection；In the present embodiment, described needle stand 80 includes plastic body 81 and two stitch 82, two stitch 82 disconnect each other and are fixed together with plastic body 81 produced by insert molding, two stitch 82 pass and are arranged on corresponding position pcb board 73 from solder side, two stitch 82 are welded on pcb board 73 together with components and parts, and the stitch hole 103 of the bottom of two stitch 82 traverse shells 10 is stretched in shell 10 and touched respectively with 21,31 pairs, the resilient clamp portion grafting of reed 20 and terminal 30 and is connected.
This connecting shaft 40 can be arranged in shell 10 up and downly, connecting shaft 40 promotes reed 20 and terminal 30 to be separated from each other, this handle 50 is installed with connecting shaft 40 and is connected and promotes connecting shaft 40 movable downwards, the upper end of handle 50 protrudes upward shell 10, and this spring 60 is arranged in shell 10 and promotes handle 50 upwards to reset.
During installation, it is suitable for this product being firmly pressed in the fixing square hole 701 of the fixing plate 71 of keyboard, utilizes plastic cement elastic force effect so that plane buckle 101 is fastened and connected and is fixed on the inner side fixing square hole of fixing plate 71, realize fixation, and the requirement of button cap pulling capacity can be met.Meanwhile, this breach 102 avoids electroluminescent lamp 72, can reduce and remove the work taking out electroluminescent lamp 72, need not open keyboard structure and can realize the taking-up replacing of keyboard switch.
Know-why of the present utility model is described above in association with specific embodiment.These describe and are intended merely to explanation principle of the present utility model, and can not be construed to the restriction to this utility model protection domain by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes fall within protection domain of the present utility model.
Claims (5)
1. a plug-in type exempts from welding keyboard switch, it is characterised in that: include shell, reed, terminal, connecting shaft, handle and spring；The lateral surface convex of this shell is provided with plane buckle, and this plane buckle is fastened with the fixing square hole inner side plane on the fixing plate of keyboard；This reed and terminal are respectively provided with resilient clamp portion and are arranged in shell, the bottom of shell is provided with stitch hole in relevant position, resilient clamp portion, and the stitch of the needle stand on pcb board both passes through the stitch hole of the bottom of shell and stretches into the resilient clamp portion of reed and terminal grafting to be touched in shell and be connected；This connecting shaft can be arranged in shell up and downly, and connecting shaft promotes reed and terminal to be separated from each other, and this handle is installed with connecting shaft and is connected and promotes connecting shaft movable downwards, and the upper end of handle protrudes upward shell, and this spring is arranged in shell and promotes handle upwards to reset.
2. plug-in type as claimed in claim 1 exempts from welding keyboard switch, it is characterised in that: the both sides, front and back of described shell are provided with two aforesaid plane buckles, and two plane buckles are separated from each other setting.
3. plug-in type as claimed in claim 1 exempts from welding keyboard switch, it is characterised in that: described shell includes base and upper cover, upper cover and base and is fastened and connected fixing each other, and this plane is snapped in the top lateral margin of base and integrally extends.
4. plug-in type as claimed in claim 1 exempts from welding keyboard switch, it is characterised in that: the front side of described shell is provided with the breach for avoiding electroluminescent lamp.
5. plug-in type as claimed in claim 1 exempts from welding keyboard switch, it is characterized in that: described needle stand includes plastic body and two stitch, two stitch disconnect each other and are fixed together with plastic body produced by insert molding, two stitch pass and are arranged on corresponding position pcb board from solder side, two stitch are welded on pcb board together with components and parts, and the stitch hole of the bottom of two stitch traverse shells is stretched into and is connected grafting is tactile in shell and respectively with the resilient clamp portion of reed and terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151587.0U CN205388947U (en) | 2016-02-27 | 2016-02-27 | Connect formula of inserting to exempt from to weld keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151587.0U CN205388947U (en) | 2016-02-27 | 2016-02-27 | Connect formula of inserting to exempt from to weld keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388947U true CN205388947U (en) | 2016-07-20 |
Family
ID=56375684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151587.0U Expired - Fee Related CN205388947U (en) | 2016-02-27 | 2016-02-27 | Connect formula of inserting to exempt from to weld keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166786A1 (en) * | 2021-02-05 | 2022-08-11 | 东莞市凯华电子有限公司 | Removable key switch |
| US11640884B2 (en) | 2021-02-26 | 2023-05-02 | Logitech Europe S.A. | Bracket assembly for facilitating key switch replacement |
-
2016
- 2016-02-27 CN CN201620151587.0U patent/CN205388947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166786A1 (en) * | 2021-02-05 | 2022-08-11 | 东莞市凯华电子有限公司 | Removable key switch |
| US11640884B2 (en) | 2021-02-26 | 2023-05-02 | Logitech Europe S.A. | Bracket assembly for facilitating key switch replacement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20170227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |