CN204927139U - Silence keyboard button - Google Patents
Silence keyboard button Download PDFInfo
- Publication number
- CN204927139U CN204927139U CN201520623208.9U CN201520623208U CN204927139U CN 204927139 U CN204927139 U CN 204927139U CN 201520623208 U CN201520623208 U CN 201520623208U CN 204927139 U CN204927139 U CN 204927139U
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- keyboard
- quiet
- axle
- pad
- button
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Abstract
The utility model provides a silence keyboard button, include base, upper cover, press axle, reset spring and switch module, the upper cover is connected formation no. 1 with the base and is held the chamber, according to axle, reset spring and switch module all install in hold the intracavity, the switch module is used for controlling switch -on of button electrical property and disconnection, silence keyboard button still includes silence pad, silence pad with press the hub connection, silence pad include to hold the end with down to holding the end, the button is when operating condition, support down to hold the end and hold chamber diapire counterbalance and hold, the button is when quiescent condition, going up of silence pad is held with the roof counterbalance of holding the chamber to holding the end. In this silence keyboard button's use, form effective buffering and silence effect through silence pad, because of this silence pad with according to an axle synchronous motion, so in the long -term back of using, this silence pad can not misplace, the use comfort of button is high, durable.
Description
Technical field
The utility model relates to button switch for keyboard field, is specifically related to a kind of quiet keyboard.
Background technology
Button switch for keyboard, is generally plastic material, in use, and pressing can touch lower cover by axle due to button, and upspring and can encounter upper cover, all easily make a noise when therefore pressing and discharge.
Quiet for realizing keyboard, conventional mode forms buffering in the mode by increasing flexible pad or packing ring below button, thus reduce keypad tone, disclosed in our company patent CN201320551213 as described in a kind of electronic type mechanical switch.Can slide along the length direction of described middle through hole in the middle through hole that guide pillar is inserted into projection, in middle through hole, placed muting pad, after pressing down pressing body, guide pillar can first contact with muting pad, thus minimizing noise.But above-mentioned patent and on the market other quiet keyboards, be all increase silencing mechanism in the below of button, so all can only realize when button is pressed quiet, and after button upsprings, it collides upper tops by axle still can send the sound, cannot realize quiet completely.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of and should pressing and the Shi Junneng that upsprings realizes the quiet keyboard of quiet one.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of quiet keyboard, comprises base, upper cover, by axle, back-moving spring and switch module, described upper cover and base is connected to form a container cavity; Describedly all be installed in described container cavity by axle, back-moving spring and switch module, described switch module is for controlling electrically switching on and off of this quiet keyboard, described quiet keyboard also comprises muting pad, described muting pad is connected with by axle, described muting pad comprise support end and under support end, described button in working order time, support end under described and offset with container cavity diapire; Described button, when inactive state, described muting pad supports end and offsets with the roof of container cavity.
As preferably, base is provided with the sliding tray slided up and down for muting pad.
As preferably, described muting pad is two panels and along distributing by axial symmetry.
As preferably, described in be provided with by axle the draw-in groove installed for muting pad.
As preferably, described quiet pay somebody's debt and expect repayment later comprise one with the socket part matched by axle, described muting pad is fixedly connected with by axle removably by socket part.
As preferably, described in be provided with by axle the mounting groove installed for back-moving spring.
As preferably, described muting pad is TPE rubber cushion, silicagel pad or rubber blanket.
As preferably, described switch module is photoinduction switch, and described photoinduction switch comprises light-emitting component and optical inductor, is provided with a block by axle, and described block is for blocking the light signal between light-emitting component and optical inductor.
As preferably, described switch module comprises and moves contact and a static contact, and described static contact upper end is at least provided with a fixed contact, and described mobile contact upper end is provided with the moving contact matched with fixed contact; Described button in working order time, described moving contact and described fixed contact in electrical contact, described button is when inactive state, and described moving contact separates with described fixed contact.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model provides a kind of quiet keyboard, and this quiet keyboard comprises a muting pad be connected with by axle, this quiet keyboard in working order under, support end under this muting pad and offset with the lower wall of container cavity; When inactive state, the upper end of this muting pad and the upper wall of container cavity support, and avoid when switching with inactive state in working order by axle, direct collision upper cover or base, thus achieve quiet.Because of this muting pad with press axle synchronizing moving, so after long-term use, this muting pad can not misplace, and the comfort of button is high, durable in use.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is fractionation structural representation of the present utility model;
Fig. 3 is the matching structure schematic diagram by axle and muting pad;
Fig. 4 is the structural representation of muting pad of the present utility model;
Fig. 5 is of the present utility model by axle construction schematic diagram.
In accompanying drawing 1-5, each Reference numeral: 1, base; 11, container cavity; 12, sliding tray; 2, upper cover; 3, axle is pressed; 31, jack-post; 32, draw-in groove; 33, mounting groove; 34, block; 4, back-moving spring; 5, muting pad; 51, end is supported on; 52, end is supported under; 53, socket part.
Embodiment
As depicted in figs. 1 and 2, a kind of quiet keyboard, comprises base 1, upper cover 2, by axle 3, back-moving spring 4 and switch module, described upper cover and base is connected to form a container cavity 11; Describedly all be installed in described container cavity by axle, back-moving spring and switch module, described switch module electrically switches on and off for controlling this quiet keyboard, described quiet keyboard also comprises muting pad 5, described muting pad is connected with by axle, described muting pad comprise support end 51 and under support end 52, described button in working order time, support end under described and offset with container cavity diapire; Described button, when inactive state, described muting pad supports end and offsets with the roof of container cavity.
In the utility model, in working order, namely keyboard is stressed moves down when this keyboard is electrically connected, supports end and offset with the diapire of container cavity under muting pad, namely this muting pad plays cushioning effect effectively pressing support division under process, decreases the generation of noise; In inactive state, when namely keyboard is not stressed, this muting pad supports end and offsets with the roof of container cavity, namely this quiet heat pad by axle springback process with effectively play cushioning effect, thus decrease the generation of noise.
In the utility model, muting pad with press axle synchronizing moving, in use, muting pad with not easily misplace by axle, durable in use, during use, handfeel of keys is good.
In the utility model, for the keyboard being provided with stopping means, this muting pad is forming good cushioning effect by between the stopping means of axle and container cavity inwall.
In the utility model, for the keyboard being provided with stopping means, the alternative stopping means pressing axle of this muting pad.
In the utility model, as shown in Figure 2, described in be provided with jack-post 31 by the lower end of axle, and described base is provided with the tube chamber (not shown) matched with described jack-post, and described jack-post is vertical back and forth movement in described tube chamber.
The utility model is as further scheme, and described base is provided with the sliding tray 12 slided up and down for muting pad, and muting pad is along described sliding tray back and forth movement, and when this keyboard uses, feel is more comfortable.
The utility model is as further scheme, and described muting pad is two panels and distributes along by axial symmetry, and in use more steady to make by axle, effectively improve muting function, when using, feel is more comfortable simultaneously.
As further scheme, described in by axle be provided with for muting pad install draw-in groove 32, to improve the connection firmness degree between quiet and draw-in groove.
As further scheme, as shown in Figure 4, described quiet pay somebody's debt and expect repayment later comprise one with the socket part 53 to match by axle, described muting pad is fixedly connected with by axle removably by socket part, is convenient for changing muting pad.
As further scheme, described in be provided with by axle the mounting groove 33 installed for back-moving spring, with improve back-moving spring with by the connection firmness degree of axle.
In the utility model, described muting pad is the material with elastic deformation performance, as being TPE rubber cushion, silicagel pad, rubber blanket.
In the utility model, described switch module is photoinduction switch, described photoinduction switch comprises light-emitting component (not shown) and optical inductor (not shown), as shown in Figure 5, be provided with a block 34 by axle, described block is for blocking the light signal between light-emitting component and optical inductor; Described button is when inactive state, and described block is between described light-emitting component and optical inductor and the light signal blocked between the two; Described button in working order time, described block leaves, and is electrically connected between described light-emitting component and optical inductor by light signal.
In the utility model, described switch module is mechanical switch assembly, described switch module comprises and moves contact (not shown) and a static contact (not shown), described static contact upper end is at least provided with a fixed contact (not shown), and described mobile contact upper end is provided with the moving contact (not shown) matched with fixed contact; Described button in working order time, described moving contact and described fixed contact in electrical contact, described button is when inactive state, and described moving contact separates with described fixed contact.
Above-mentioned execution mode is only preferred implementation of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (9)
1. a quiet keyboard, comprises base, upper cover, by axle, back-moving spring and switch module, described upper cover and base is connected to form a container cavity; Describedly all be installed in described container cavity by axle, back-moving spring and switch module, described switch module, for controlling electrically switching on and off of this quiet keyboard, is characterized in that,
Described quiet keyboard also comprises muting pad, and described muting pad is connected with by axle, described muting pad comprise support end and under support end, described button in working order time, support end under described and offset with container cavity diapire; Described button, when inactive state, described muting pad supports end and offsets with container cavity roof.
2. quiet keyboard as claimed in claim 1, is characterized in that, described base is provided with the sliding tray slided up and down for muting pad.
3. quiet keyboard as claimed in claim 1, is characterized in that, described muting pad is two panels and edge distributes by axial symmetry.
4. quiet keyboard as claimed in claim 1, is characterized in that, described in by axle be provided with for muting pad install draw-in groove.
5. quiet keyboard as claimed in claim 1, is characterized in that, described quiet pay somebody's debt and expect repayment later comprise one with the socket part to match by axle, described muting pad is fixedly connected with by axle removably by socket part.
6. quiet keyboard as claimed in claim 1, is characterized in that, described in by axle be provided with for back-moving spring install mounting groove.
7. quiet keyboard as claimed in claim 1, described muting pad is TPE rubber cushion, silicagel pad or rubber blanket.
8. quiet keyboard as claimed in claim 1, it is characterized in that, described switch module is photoinduction switch, and described photoinduction switch comprises light-emitting component and optical inductor, be provided with a block by axle, described block is for blocking the light signal between light-emitting component and optical inductor.
9. quiet keyboard as claimed in claim 1, it is characterized in that, described switch module comprises and moves contact and a static contact, and described static contact upper end is at least provided with a fixed contact, and described mobile contact upper end is provided with the moving contact matched with fixed contact; Described button in working order time, described moving contact and described fixed contact in electrical contact, described button is when inactive state, and described moving contact separates with described fixed contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623208.9U CN204927139U (en) | 2015-08-18 | 2015-08-18 | Silence keyboard button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623208.9U CN204927139U (en) | 2015-08-18 | 2015-08-18 | Silence keyboard button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927139U true CN204927139U (en) | 2015-12-30 |
Family
ID=54976247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520623208.9U Active CN204927139U (en) | 2015-08-18 | 2015-08-18 | Silence keyboard button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927139U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464716A (en) * | 2016-06-03 | 2017-12-12 | 技嘉科技股份有限公司 | Button assembly and the keyboard for including it |
| CN108198722A (en) * | 2018-01-17 | 2018-06-22 | 东莞市长资实业有限公司 | A kind of input through keyboard construction of switch for generating mute pressing paragraph sense |
| CN109192582A (en) * | 2018-10-12 | 2019-01-11 | 深圳马太亚科技有限公司 | Key switch and keyboard with the key switch |
| CN109256292A (en) * | 2017-07-12 | 2019-01-22 | 中兴通讯股份有限公司 | Mute key asembly and application have the mute key asembly by keyboard |
-
2015
- 2015-08-18 CN CN201520623208.9U patent/CN204927139U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464716A (en) * | 2016-06-03 | 2017-12-12 | 技嘉科技股份有限公司 | Button assembly and the keyboard for including it |
| CN109256292A (en) * | 2017-07-12 | 2019-01-22 | 中兴通讯股份有限公司 | Mute key asembly and application have the mute key asembly by keyboard |
| CN109256292B (en) * | 2017-07-12 | 2022-03-22 | 中兴通讯股份有限公司 | Mute key assembly and key board applying same |
| CN108198722A (en) * | 2018-01-17 | 2018-06-22 | 东莞市长资实业有限公司 | A kind of input through keyboard construction of switch for generating mute pressing paragraph sense |
| CN108198722B (en) * | 2018-01-17 | 2024-02-02 | 东莞市长资实业有限公司 | Keyboard input switch structure capable of generating mute pressing paragraph sense |
| CN109192582A (en) * | 2018-10-12 | 2019-01-11 | 深圳马太亚科技有限公司 | Key switch and keyboard with the key 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: 20230531 Address after: No. 1603, Zhejiang Dongguan Business Center, Dongguan Rural Commercial Bank Tangxia Branch Building, No. 5 Yingbin Avenue, Tangxia Town, Dongguan City, Guangdong Province, 523716 (cluster registration) Patentee after: Guangdong Hengfeng Enterprise Management Co.,Ltd. Address before: 4th Floor, No. 10 Shuilin Road, Tangxia Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN MINGJIAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |