CN205282348U - Noiseless keyboard switch - Google Patents
Noiseless keyboard switch Download PDFInfo
- Publication number
- CN205282348U CN205282348U CN201620057892.3U CN201620057892U CN205282348U CN 205282348 U CN205282348 U CN 205282348U CN 201620057892 U CN201620057892 U CN 201620057892U CN 205282348 U CN205282348 U CN 205282348U
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- CN
- China
- Prior art keywords
- button
- upper cover
- base
- keyboard switch
- switch according
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Abstract
The utility model discloses a noiseless keyboard switch, include the base and install the on -off mechanism on the base, on -off mechanism is including button and upper cover, button below middle part sets up the erection column, through the mounting hole cooperation equipment on erection column and the base, and covers of will pressing the button on the base of upper cover joint, button upper portion is followed the upper cover and is worn out the confession and press down, the button top sets up a flexible buffer spare with the upper cover contact site. A flexible buffer spare is for cup jointing the cyclic annular bolster that suits in press the button upper portion and button and upper cover contact site shape. Or, a flexible buffer spare is for setting up the cubic bolster that suits in press the button both sides and button and upper cover contact point shape. Noiseless keyboard switch is through increasing by two flexible buffer spares in order slowing down button stroke top and the bottom and collisions other parts, production noise jamming when avoiding pressing down, and humanized design has wide market space.
Description
Technical field
The utility model relates to keyboard switch technical field.
Background technology
The manipulation require of a lot of equipment uses keyboard as input means, and the quality of keyboard switch determines the experience of input unit. Existing keyboard switch, button, when being pressed into bottom position or backhaul to tip position, owing to the collision of button and base or button and upper cover can be sounded, have impact on Consumer's Experience.
Practical novel content
In view of this, the utility model needs the problem solved to be to provide a kind of noiseless keyboard switch so that switching push button is back and forth without acoustic noises.
In order to solve the problem, the utility model is by the following technical solutions: a kind of noiseless keyboard switch, the on-off mechanism comprising base and be arranged on base, described on-off mechanism comprises button and upper cover, below described button, middle part arranges installation post, coordinates assembling by installing post with the open holes on base, and upper cover is connected on base by button to cover, button top passes for pressing from upper cover, arranges the first flexible buffering piece with upper cover contact part above described button.
Preferably, described first flexible buffering piece is be socketed in the ring-type buffering part that button top and button and upper cover contact part shape adapts. Or, described first flexible buffering piece is be arranged on the block buffering part that button both sides and button and upper cover point of contact shape adapt.
Preferably, described first flexible buffering piece is silica gel part.
Preferably, when 2nd flexible buffering piece is set in the open holes of described base to cushion pressing button, the collision bottom post and open holes is installed; Equally, described 2nd flexible buffering piece is preferably silicon particle, and this silicon particle is adapt with open holes internal diameter on base cylindrical.
Preferably, described button dual-side vertical direction arranges convex post, and corresponding base dual-side arranges for the guide groove that convex post slides, and the corresponding convex post position of ring-type buffering part arranges lug to cover convex post; Or, described button dual-side vertical direction arranges convex post, and corresponding base dual-side arranges for the guide groove that convex post slides, and block buffering part is arranged on the convex post of button both sides.
Preferably, below described upper cover, setting coordinates the card installed to buckle with base.
Compared with prior art, noiseless keyboard switch described in the application, by increasing by two flexible buffering pieces to slow down the collision with other parts of button top of stroke and bottom, avoids generation noise jamming when pressing, and human oriented design has the wide market space.
Accompanying drawing explanation
Fig. 1 is noiseless keyboard on & off switch cap first example structure exploded perspective view described in the utility model.
Fig. 2 is button and the first resilient snubber assembling schematic diagram in embodiment described in Fig. 1;
State graph when Fig. 3 is the unassembled upper cover of embodiment described in Fig. 1;
Fig. 4 is noiseless keyboard on & off switch cap the 2nd example structure exploded perspective view described in the utility model;
Fig. 5 is embodiment button structure iron described in Fig. 4;
Fig. 6 is embodiment half assembled state figure described in Fig. 4;
Fig. 7 is described noiseless keyboard switch overall package state graph.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Noiseless keyboard switch described in the utility model, as Figure 1-3, the on-off mechanism that this keyboard switch comprises base 1 and is arranged on base, described on-off mechanism comprises button 2, upper cover 3, switch terminal 4, spring 5 to the first embodiment. Switch terminal 4 is directly installed on base 1; Arrange below button and post 21 is installed, on base, correspondence arranges open holes 11, this open holes is by the hollow cylinder upwards paid in the middle part of base, spring 5 is socketed in outside hollow cylinder, arranging a cylindrical silicon micelle 6 in open holes 11, the installation post 21 of button inserts open holes, and by installing, post 21 coordinates assembling with open holes 11. Arranging below upper cover 3 and coordinates with base the card installed to buckle 31, card button 31 is connected to bottom base, and in upper cover 3 is overlying on button button and switch terminal to be fastened on, and button 2 top passes from upper cover 3 and supply to press. During such pressing keys button, button by power install downwards post run to bottom open holes time, owing to there being silicon particle 6 to cushion, can not because of collision sound. After the assembling of this switch, structure is as shown in Figure 7.
In the present embodiment, also both sides vertical direction at button 2 is also provided with convex post 22, and base 1 is established the guide groove 12 coordinated with it so that more smooth and easy when button moves up and down, can not rotational displacement. After installing, button 2 top has with upper cover 3 inner roof wall and contacts, and arranges collision sound when buffering part can reduce button top of stroke at this contact part. In the present embodiment, adopting two bulk silicon micelles 7 to be placed on the convex post 22 of button both sides respectively, during design, the surface that the convex post 22 of button both sides can contact with upper cover a little less than button, reserves position to bulk silicon micelle 7. Top of stroke at button also can effective noise reduction function like this.
Noiseless keyboard switch described in the utility model, as shown in Figures 3 and 4, the on-off mechanism that this keyboard switch comprises base 1 and is arranged on base, described on-off mechanism comprises button 2, upper cover 3, switch terminal 4, spring 5 to the 2nd embodiment. Switch terminal 4 is directly installed on base 1; Arrange below button and post 21 is installed, on base, correspondence arranges open holes 11, this open holes is that spring 5 is socketed in outside hollow cylinder by the hollow cylinder upwards paid in the middle part of base, and the installation post 21 of button inserts open holes, and by installing, post 21 coordinates assembling with open holes 11. Arranging below upper cover 3 and coordinates with base the card installed to buckle 31, card button 31 is connected to bottom base, and in upper cover 3 is overlying on button button and switch terminal to be fastened on, and button 2 top passes from upper cover 3 and supply to press. In the present embodiment, adopting a rectangle ring-type silica gel piece 8 identical with upper cover contact part shape with button top, it is socketed in button top, like this in the top of stroke buffering button top of button and the collision of upper cover, and effective noise reduction function. Both sides vertical direction at button 2 is also provided with convex post 22, base 1 is established the guide groove 12 coordinated with it, when button is moved up and down more smooth and easy, can not rotational displacement, then lug 82 is set in ring-type silica gel piece 8 corresponding both sides, it covers on convex post better to reduce noise, naturally it is also possible to do not arrange lug. After the assembling of this switch, structure is as shown in Figure 7.
Equally, in order to alleviate the collision of lower button and base, a cylindrical silicon micelle 6 is set in the open holes 11 of base, during such pressing keys button, button by power install downwards post run to bottom open holes time, owing to there being silicon particle 6 to cushion, can not because of collision sound. Can not certainly arranging this silicon particle, embodiment one is too.
In the utility model, the not concrete part introduced, is prior art, is not repeated herein.
Above-described embodiment is only preferably implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model patent scope. , it is also possible to make some distortion and improvement, it should be appreciated that for the person of ordinary skill of the art, without departing from the concept of the premise utility these apparent replacement forms all belong to protection domain of the present utility model.
Claims (10)
1. a noiseless keyboard switch, the on-off mechanism comprising base and be arranged on base, described on-off mechanism comprises button and upper cover, below described button, middle part arranges installation post, assembling is coordinated with the open holes on base by installing post, upper cover is connected on base by button covering, and button top passes for pressing from upper cover, it is characterised in that: above described button, the first flexible buffering piece is set with upper cover contact part.
2. noiseless keyboard switch according to claim 1, it is characterised in that: described first flexible buffering piece is be socketed in the ring-type buffering part that button top and button and upper cover contact part shape adapts.
3. noiseless keyboard switch according to claim 1, it is characterised in that: described first flexible buffering piece is be arranged on the block buffering part that button both sides and button and upper cover point of contact shape adapt.
4. noiseless keyboard switch according to Claims 2 or 3, it is characterised in that: described first flexible buffering piece is silica gel part.
5. noiseless keyboard switch according to claim 1, it is characterised in that: when the 2nd flexible buffering piece is set in the open holes of described base to cushion pressing button, the collision bottom post and open holes is installed.
6. noiseless keyboard switch according to claim 5, it is characterised in that: described 2nd flexible buffering piece is silicon particle.
7. noiseless keyboard switch according to claim 6, it is characterised in that: described silicon particle is adapt with open holes internal diameter on base cylindrical.
8. noiseless keyboard switch according to claim 2, it is characterised in that: described button dual-side vertical direction arranges convex post, and corresponding base dual-side arranges for the guide groove that convex post slides, and the corresponding convex post position of ring-type buffering part arranges lug to cover convex post.
9. noiseless keyboard switch according to claim 3, it is characterised in that: described button dual-side vertical direction arranges convex post, and corresponding base dual-side arranges for the guide groove that convex post slides, and block buffering part is arranged on the convex post of button both sides.
10. noiseless keyboard switch according to claim 1, it is characterised in that: arrange below described upper cover and coordinate the card installed to buckle with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057892.3U CN205282348U (en) | 2016-01-21 | 2016-01-21 | Noiseless keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057892.3U CN205282348U (en) | 2016-01-21 | 2016-01-21 | Noiseless keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282348U true CN205282348U (en) | 2016-06-01 |
Family
ID=56066898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620057892.3U Active CN205282348U (en) | 2016-01-21 | 2016-01-21 | Noiseless keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205282348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493026A (en) * | 2018-04-12 | 2018-09-04 | 东莞市鑫钻电子科技有限公司 | Pressing piece and key switch for key switch |
| WO2021239158A1 (en) * | 2020-05-29 | 2021-12-02 | 东莞市凯华电子有限公司 | Combination-type silent switch |
-
2016
- 2016-01-21 CN CN201620057892.3U patent/CN205282348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493026A (en) * | 2018-04-12 | 2018-09-04 | 东莞市鑫钻电子科技有限公司 | Pressing piece and key switch for key switch |
| WO2021239158A1 (en) * | 2020-05-29 | 2021-12-02 | 东莞市凯华电子有限公司 | Combination-type silent switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TRANTEK ELECTRONICS Co.,Ltd. Assignor: Yu Zhengming Contract record no.: 2017440000074 Denomination of utility model: Noiseless keyboard switch Granted publication date: 20160601 License type: Exclusive License Record date: 20170314 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170515 Address after: Seven road 516023 in Guangdong province Huizhou city Huicheng District Xiaojinkou Jinshi No. 288 Patentee after: TRANTEK ELECTRONICS Co.,Ltd. Address before: Seven road 516000 in Guangdong province Huizhou city Huicheng District Xiaojinkou Jinshi No. 288 Patentee before: Yu Zhengming |
|
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W124644 Conclusion of examination: Declare claims 1-4 and 8-10 of utility model number 201620057892.3 invalid, and continue to maintain the validity of the patent on the basis of claims 5-7 Decision date of declaring invalidation: 20211230 Decision number of declaring invalidation: 53279 Denomination of utility model: A silent keyboard switch Granted publication date: 20160601 Patentee: TRANTEK ELECTRONICS Co.,Ltd. |