CN204464128U - A kind of keyboard switch - Google Patents
A kind of keyboard switch Download PDFInfo
- Publication number
- CN204464128U CN204464128U CN201420860933.3U CN201420860933U CN204464128U CN 204464128 U CN204464128 U CN 204464128U CN 201420860933 U CN201420860933 U CN 201420860933U CN 204464128 U CN204464128 U CN 204464128U
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- contact
- movable contact
- contact spring
- base
- spring
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Abstract
A kind of keyboard switch, comprise base, holder, static contact and movable contact spring, described base and holder removably connect, containing cavity is provided with in after described base and holder fasten, be provided with mechanical axis in this containing cavity, be arranged with a sliding part outside described mechanical axis, described sliding part is also provided with two directed slide blocks, this two directed slide block is with the second reference column for axis is oppositely arranged, and described base is provided with the oriented chute that directed slide block is slidably matched with two; Described sliding part extends outward towards the side wall surface of movable contact spring the inclined-plane coordinated with the R shape pushing piece of movable contact spring contact site, and this inclined-plane extends to the bottom surface of sidewall obliquely.Owing to adopting above-mentioned structural design, the utility model is installed on keyboard uses time, when user knocks straight up and down, trigger key journey short, the user demand of typewriting and game can be taken into account well.
Description
Technical field
The utility model relates to keyboard technique field, particularly a kind of keyboard switch.
Background technology
Keyboard is one of important peripheral hardware of computer, for a kind of instruction and data input unit that operating computer runs.
Keyboard common is on the market Plastic Diaphragm Type Servomotor keyboard at present, and its keyboard is the double-deck glued membrane of a slice, accompanies a rule silver powder line in the middle of glued membrane, the position that glued membrane is corresponding with button has a carbon heart contact, after pushing button, the specific a few bullion chalk line of carbon heart contact, namely can produce different signals.This plastic film keyboard, owing to having the features such as mechanical wearing and tearing, low price, low noise and low cost, occupies suitable share city head.And thin film type keyboard exists, and the life-span is short, sense of touch is single, easily occur that the defects such as button conflict make mechanical keyboard once revert in the middle of the sight line of people again, a kind of new mechanical keyboard switch is urgently needed to meet more and more computer user and game player to the higher requirement using the comfort level of computer, feel, quality to propose.
Summary of the invention
For the deficiencies in the prior art part, the purpose of this utility model to be to provide when one is knocked straight up and down, triggers key journey short, can take into account the keyboard switch of the user demand of typewriting and game very well.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of keyboard switch, comprise base, holder, static contact and movable contact spring, described base and holder removably connect, and are provided with containing cavity in after described base and holder fasten, be provided with mechanical axis in this containing cavity, the top of holder is passed in the cross key portion of described mechanical axis; Described static contact and movable contact spring are installed on base, and static contact is positioned at by the side of movable contact spring, and the welding foot of this static contact and movable contact spring all extends outside the base; Described movable contact spring comprises movable contact spring body and bends along movable contact spring body top the contact site extended downwards, the both sides of this contact site all tilt towards static contact extends R type pushing piece, and the tail end of R type pushing piece is downward, described contact site is provided with moving contact, and this moving contact is between the R shape pushing piece of contact site both sides; Described static contact is convexly equipped with one and moves with moving contact the fixed contact coordinated on the contact-making surface of movable contact spring, and this static contact is also upwards arranged with a longitudinal breach; Described mechanical axis is extended with the second reference column downwards, and correspondence is arranged at the guide hole of the first reference column on base, and this second reference column is embedded in also can be up and down along guide hole in this guide hole; Be provided with a spring between described mechanical axis and base, one end of described spring and the second reference column, the other end and the first reference column are socketed; Be arranged with a sliding part outside described mechanical axis, described sliding part is also provided with two directed slide blocks, and this two directed slide block is with the second reference column for axis is oppositely arranged, and described base is provided with the oriented chute that directed slide block is slidably matched with two; Described sliding part extends outward towards the side wall surface of movable contact spring the inclined-plane coordinated with the R shape pushing piece of movable contact spring contact site, and this inclined-plane extends to the bottom surface of sidewall obliquely; Wherein an inclined-plane be provided with the horizontal cut that described in, longitudinal breach matches between sliding part.
Compared with prior art, the beneficial effects of the utility model are: owing to adopting above-mentioned structural design, the utility model is installed on keyboard uses time, when user knocks straight up and down, trigger key journey short, the user demand of typewriting and game can be taken into account well.
Accompanying drawing explanation
Accompanying drawing 1 is decomposition texture schematic diagram of the present utility model.
In figure, each label respectively: (1) base, (2) holder, (3) static contact, (4) movable contact spring, (5) mechanical axis, (6) cross key portion, (7) movable contact spring body, (8) contact site, (9) R type pushing piece, (10) longitudinal breach, (11) second reference columns, (12) first reference columns, (13) guide hole, (14) spring, (15) sliding part, (16) directed slide block, (17) oriented chute, (18) inclined-plane, (19) horizontal cut.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Refer to Fig. 1, a kind of keyboard switch of the utility model, comprise base 1, holder 2, static contact 3 and movable contact spring 4, described base 1 and holder 2 removably connect, containing cavity is provided with in after described base 1 and holder 2 fasten, be provided with mechanical axis 5 in this containing cavity, the top of holder 1 is passed in the cross key portion 6 of described mechanical axis 5; Described static contact 3 and movable contact spring 4 are installed on base 1, and static contact 3 is positioned at by the side of movable contact spring 4, and the welding foot of this static contact 3 and movable contact spring 4 all extends outside the base; Described movable contact spring 4 comprises movable contact spring body 7 and bends the contact site 8 extended along movable contact spring body top downwards, the both sides of this contact site 8 all tilt towards static contact 3 extends R type pushing piece 9, and the tail end of R type pushing piece is downward, described contact site 8 is provided with moving contact, and this moving contact is between the R shape pushing piece of contact site both sides; Described static contact 6 is convexly equipped with one and moves with moving contact the fixed contact coordinated on the contact-making surface of movable contact spring 4, and this static contact 6 is also upwards arranged with a longitudinal breach 10; Described mechanical axis 5 is extended with the second reference column 11 downwards, and correspondence is arranged at the guide hole 13 of the first reference column 12 on base 1, and this second reference column 11 is embedded in also can be up and down along guide hole in this guide hole 13; Be provided with a spring 14 between described mechanical axis 5 and base 1, one end of described spring 14 and the second reference column 11, the other end and the first reference column 12 are socketed; Be arranged with a sliding part 15 outside described mechanical axis 5, described sliding part 15 is also provided with two directed slide blocks 16, and this two directed slide block 16 is with the second reference column 11 for axis is oppositely arranged, and described base 1 is provided with the oriented chute 17 that directed slide block 16 is slidably matched with two; Described sliding part 15 extends outward towards the side wall surface of movable contact spring the inclined-plane 18 coordinated with the R shape pushing piece of movable contact spring contact site, and this inclined-plane extends to the bottom surface of sidewall obliquely; Wherein an inclined-plane 18 be provided with the horizontal cut 19 that described in, longitudinal breach 10 matches between sliding part 15.
During utility model works, under initial condition, mechanical axis 5 props up movable contact spring 4 and makes the moving contact of movable contact spring 4 keep being separated with the fixed contact of static contact 3, and now circuit is in off-state; When bringing pressure to bear on the cross key portion 6 of mechanical axis 5, the R type pushing piece 9 of the contact site of movable contact spring along inclined-plane 18 by lower with contact of incline plane, horizontal cut 19 is close to longitudinal breach 10, mechanical axis 5 departs from compressing movable contact spring 4 simultaneously, moving contact is contacted with fixed contact, thus turning circuit; When external force disappears, mechanical axis 5 upwards resets under action from the spring 14 automatically, the R type pushing piece 9 of the contact site of movable contact spring along inclined-plane 18 by under upper with contact of incline plane, until mechanical axis 5 compresses movable contact spring 4 again, the moving contact on movable contact spring is separated again with the fixed contact on static contact, thus, mechanical axis is straight up and down reciprocating, trigger key journey short, the user demand of typewriting and game can be met well, have excellent performance especially in gaming.
Certainly, the utility model also has other to be out of shape.In a word, according to the prompting of above-described embodiment and the apparent variation made, and other every changes not departing from the utility model essence, all should be included within the scope described in claim.
Claims (1)
1. a keyboard switch, comprise base, holder, static contact and movable contact spring, it is characterized in that, described base and holder removably connect, containing cavity is provided with in after described base and holder fasten, be provided with mechanical axis in this containing cavity, the top of holder is passed in the cross key portion of described mechanical axis; Described static contact and movable contact spring are installed on base, and static contact is positioned at by the side of movable contact spring, and the welding foot of this static contact and movable contact spring all extends outside the base; Described movable contact spring comprises movable contact spring body and bends along movable contact spring body top the contact site extended downwards, the both sides of this contact site all tilt towards static contact extends R type pushing piece, and the tail end of R type pushing piece is downward, described contact site is provided with moving contact, and this moving contact is between the R shape pushing piece of contact site both sides; Described static contact is convexly equipped with one and moves with moving contact the fixed contact coordinated on the contact-making surface of movable contact spring, and this static contact is also upwards arranged with a longitudinal breach; Described mechanical axis is extended with the second reference column downwards, and correspondence is arranged at the guide hole of the first reference column on base, and this second reference column is embedded in also can be up and down along guide hole in this guide hole; Be provided with a spring between described mechanical axis and base, one end of described spring and the second reference column, the other end and the first reference column are socketed; Be arranged with a sliding part outside described mechanical axis, described sliding part is also provided with two directed slide blocks, and this two directed slide block is with the second reference column for axis is oppositely arranged, and described base is provided with the oriented chute that directed slide block is slidably matched with two; Described sliding part extends outward towards the side wall surface of movable contact spring the inclined-plane coordinated with the R shape pushing piece of movable contact spring contact site, and this inclined-plane extends to the bottom surface of sidewall obliquely; Wherein an inclined-plane be provided with the horizontal cut that described in, longitudinal breach matches between sliding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860933.3U CN204464128U (en) | 2014-12-31 | 2014-12-31 | A kind of keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860933.3U CN204464128U (en) | 2014-12-31 | 2014-12-31 | A kind of keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464128U true CN204464128U (en) | 2015-07-08 |
Family
ID=53670977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860933.3U Active CN204464128U (en) | 2014-12-31 | 2014-12-31 | A kind of keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783327A (en) * | 2017-01-23 | 2017-05-31 | 东莞市集贤电子有限公司 | A kind of short axle keyboard switch |
| WO2018077194A1 (en) * | 2016-10-27 | 2018-05-03 | 东莞市凯华电子有限公司 | Thin type mechanical keyboard switch |
-
2014
- 2014-12-31 CN CN201420860933.3U patent/CN204464128U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018077194A1 (en) * | 2016-10-27 | 2018-05-03 | 东莞市凯华电子有限公司 | Thin type mechanical keyboard switch |
| KR20190001556U (en) * | 2016-10-27 | 2019-06-24 | 동관 카이후아 일렉트로닉스 코., 엘티디. | Thin mechanical keyboard switch |
| KR200491649Y1 (en) | 2016-10-27 | 2020-05-13 | 동관 카이후아 일렉트로닉스 코., 엘티디. | Thin mechanical keyboard switch |
| US10854400B2 (en) | 2016-10-27 | 2020-12-01 | Dongguan City Kaihua Electronics Co., Ltd | Thin type mechanical keyboard switch |
| CN106783327A (en) * | 2017-01-23 | 2017-05-31 | 东莞市集贤电子有限公司 | A kind of short axle keyboard switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200601 Address after: 516000 east of 20m Road, Gaotou village, Liangwu, Yuanzhou Town, BOLUO County, Huizhou City, Guangdong Province Patentee after: Huizhou huannuo Electronic Technology Co., Ltd Address before: 523000 bird's nest industrial area, Pai Pai Town, Dongguan, Guangdong Patentee before: DONGGUAN HUANNUO ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |