CN205303262U - Mechanical keyboard switch - Google Patents
Mechanical keyboard switch Download PDFInfo
- Publication number
- CN205303262U CN205303262U CN201620060786.0U CN201620060786U CN205303262U CN 205303262 U CN205303262 U CN 205303262U CN 201620060786 U CN201620060786 U CN 201620060786U CN 205303262 U CN205303262 U CN 205303262U
- Authority
- CN
- China
- Prior art keywords
- key axle
- housing
- silica gel
- keyboard switch
- mechanical keyboard
- 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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- Push-Button Switches (AREA)
Abstract
The utility model provides a mechanical keyboard switch, including conductive film, base plate and a plurality of button, the button includes key axle, reset spring, casing, silica gel seat and bag cover, be equipped with on the casing with bag cover card hold in the spike of casing below, the installation cavity diapire is equipped with the stand pipe that upwards extends, the key axle is worn to locate the lower extreme cross -under of casing upper wall and key axle in the stand pipe, the key axle pass through reset spring with the installation cavity diapire links to each other, the silica gel stationary ladle is drawn together a disk body, is hung with the cylinder of the lower extreme butt of key axle and at least two and hold the foot, the silica gel seat through hang hold the foot with the casing is connected. The mode that this mechanical keyboard switch adopted bag cover, reset spring and silica gel seat to mutually support, the noise muting that can not only effectively disappear can also accelerate the response speed of this keyboard effectively, silica gel seat effective protected key dish inner member still in addition alleviates that stress assaults, reduces friction, the sealed protection against the tide, makes the life of this keyboard longer.
Description
Technical field
The utility model relates to a kind of art of keypads, is specifically related to a kind of mechanical keyboard switch.
Background technology
Keyboard conventional in existing market adopts shell fragment to divide and incompatible realizes switch function, and pressing switch on and off paragraph sense is not good. Although blue or green axle switch overcomes the problem of switch on and off paragraph sense, but noise is big, and between user, interference is big mutually, and at especially night, this impact is more outstanding. In acid, moist or that dust is more place, shell fragment is oxidizable or stuck and loses efficacy.
Practical novel content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide the mechanical keyboard switch of a kind of fast response time.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of mechanical keyboard switch, comprise conducting film, substrate and some buttons, described conducting film is installed on described substrate, described button comprises key axle, return spring, housing, silica gel seat and capsule cover, it is provided with in described housing and chamber is installed, described housing extends more than three spikes downwards, and described capsule cover is installed on above described conducting film, and described capsule cover is fastened in below described housing by described spike;
Described key axle is installed on described installation chamber, and described installation chamber diapire is provided with the guide pipe upwards extended, and the lower end that described key axle is arranged on described housing wall and key axle is connected to described guide pipe; The lower end of described return spring is connected with installation chamber diapire, and the upper end of described return spring is connected with key axle, and described return spring and described guide pipe concentric are arranged;
Described silica gel seat comprises a dish body, the cylinder upwards extended by dish body central authorities and at least two the hanging support pin upwards extended by dish body edge, described cylinder be connected in described guide pipe and with the lower end of described key axle to connecing, described capsule cover roof is provided with micelle, and described dish body is used for extruding described capsule cover downwards and makes micelle extruding conducting film;Described silica gel seat is connected with described housing by hanging support pin.
As preferably, described housing is closed with lower housing button by upper housing.
As preferably, the upper housing of described some buttons is one-body molded.
As preferably, described key axle is provided with the limiting stand for preventing described key axle from ejecting from described housing.
As preferably, described key axle upper end is provided with a key cap.
As preferably, described capsule cover is the bowl-shape of back-off.
Compared to existing technology, the beneficial effects of the utility model are:
The mode that the utility model employing capsule cover, return spring and silica gel seat three cooperatively interact, can not only effectively eliminate noise, moreover it is possible to effectively accelerate the response speed of this keyboard; Silica gel seat goes back available protecting keyboard element in addition, and relieve stresses is impacted and reduced friction, effectively plays the effect of sealed damp-proof simultaneously, makes the longer service life of this keyboard.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the press-key structure schematic diagram of embodiment 1;
Fig. 2 is the button exploded perspective view of embodiment 1;
Fig. 3 is the Longitudinal cross section schematic of embodiment 1;
In Fig. 1-3, each Reference numeral: 1, conducting film; 2, substrate; 3, key axle; 31, limiting stand; 4, return spring; 5, housing; 51, chamber is installed; 52, spike; 53, guide pipe; 54, upper housing; 55, lower housing; 6, silica gel seat; 61, dish body; 62, cylinder; 63, hanging support pin; 7, capsule cover; 71, micelle; 8, key cap.
Embodiment
In following examples, described conducting film is the three-layer type conducting film of industry universal, and the electrical communication when its contact is squeezed, electrically disconnects under losing pressure effect.
Embodiment 1
The present embodiment 1 provides a kind of mechanical keyboard switch, as Figure 1-3, comprise conducting film 1, substrate 2 and some buttons, described conducting film is installed on described substrate, and described button comprises key axle 3, return spring 4, housing 5, silica gel seat 6 and capsule cover 7, is provided with and installs chamber 51 in described housing, described housing extends three spikes 52 downwards, described three spikes are symmetric, and described capsule cover is installed on above described conducting film, and described capsule cover is fastened in below described housing by described spike;
Described key axle is installed on described installation chamber, and described installation chamber diapire is provided with the guide pipe 53 upwards extended, and the lower end that described key axle is connected on described housing wall and key axle is connected to described guide pipe; The lower end of described return spring is connected with installation chamber diapire, and the upper end of described return spring is connected with key axle, and described return spring and described guide pipe concentric are arranged;
Described silica gel seat comprises a dish body 61, the cylinder 62 upwards extended by dish body central authorities and two the hanging support pin 63 upwards extended by dish body edge, described two hanging support pin radially distribute along dish body, described cylinder be connected in described guide pipe and with the lower end of described key axle to connecing, described capsule cover roof is provided with micelle 71, and described dish body is used for extruding described capsule cover downwards and makes micelle extruding conducting film; Described silica gel seat is connected with described housing by hanging support pin, and described hanging support pin stretches along with the coming and going displacement up and down of described button.
The mechanical keyboard switch that the present embodiment 1 provides, during pressing key axle, extrudes cylinder under described key is axial, makes described cylinder along described guide pipe slide downward so that dish body extrudes described capsule cover, and then makes micelle extruding conducting film, and conducting film is electrically connected;In this process, described hanging support pin extends under pressure, accelerates the response speed of this mechanical keyboard switch; Described hanging support pin cushions to providing effective during bottom offset at cylinder, and the synergetic property effect of capsule cover and silica gel seat, reduces the collision stress of button and conducting film, thus effectively clears up noise and protect conducting film element;
The mechanical keyboard switch that the present embodiment 1 provides, when unclamping key axle, described capsule body resilience, conducting film and micelle disconnect, and conducting film is electrically disconnected; Described key axle is at the Double spring reactive force of return spring and hanging support pin, and quick resilience, response is fast. The utility model adopts the collaborative elastic contribution of return spring and silica gel seat, can effectively eliminate noise;
The present embodiment 1 provide mechanical keyboard switch, silica gel seat can also other element of available protecting keyboard, alleviate shock stress and reduce phase mutual friction, effectively play the effect of sealed damp-proof, make the longer service life of this keyboard.
Embodiment 2
On the basis of embodiment 1, as shown in Figure 2, described housing comprises upper housing 54 and lower housing 55, and described upper housing adopts buckle-type mode of connection button to close and become with described lower housing. Adopt the form of upper housing and lower housing split, it is convenient to produce and install.
Embodiment 3
On the basis of embodiment 2, as shown in Figure 3, the upper housing of described some buttons is one-body molded, and namely the upper housing of described some buttons adopts the structure that chip one connects, adopt this kind of mode, it is possible to effectively reduce the generation amassing the problems such as dirt on described conducting film or substrate.
On the basis of embodiment 1,2 or 3, specifically, described key axle is provided with the limiting stand 31 for preventing described key axle from ejecting from described housing, and this limiting stand energy hold key axle does not eject from housing.
On the basis of embodiment 1,2 or 3, further, described key axle upper end is provided with a key cap 8, to increase pressing area. The mode of connection of described key cap and described key axle is that card connects, spiral shell connects or one-body molded.
In embodiment 1,2 or 3, described capsule cover is the bowl-shape of back-off, so that its roof under the pressure effect of silica gel seat extrudes downwards, when losing pressure, and the quick resilience of roof.
Above-mentioned enforcement 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 the technician of this area does on basis of the present utility model all belong to the claimed scope of the utility model.
Claims (6)
1. a mechanical keyboard switch, comprise conducting film, substrate and some buttons, described conducting film is installed on described substrate, it is characterized in that, described button comprises key axle, return spring, housing, silica gel seat and capsule cover, is provided with and installs chamber in described housing, and described housing extends more than three spikes downwards, described capsule cover is installed on above described conducting film, and described capsule cover is fastened in below described housing by described spike;
Described installation chamber diapire is provided with the guide pipe upwards extended, and the lower end that described key axle is arranged on described housing wall and key axle is connected to described guide pipe; The lower end of described return spring is connected with installation chamber diapire, and the upper end of described return spring is connected with key axle, and described return spring and described guide pipe concentric are arranged;
Described silica gel seat comprises a dish body, the cylinder upwards extended by dish body central authorities and at least two the hanging support pin upwards extended by dish body edge, described cylinder be connected in described guide pipe and with the lower end of described key axle to connecing, described capsule cover roof is provided with micelle, and described dish body is used for extruding described capsule cover downwards and makes micelle extruding conducting film; Described silica gel seat is connected with described housing by hanging support pin.
2. mechanical keyboard switch as claimed in claim 1, it is characterised in that, described housing is closed with lower housing button by upper housing.
3. mechanical keyboard switch as claimed in claim 2, it is characterised in that, the upper housing of described some buttons is one-body molded.
4. mechanical keyboard switch as claimed in claim 1, it is characterised in that, described key axle is provided with the limiting stand for preventing described key axle from ejecting from described housing.
5. mechanical keyboard switch as claimed in claim 1, it is characterised in that, described key axle upper end is provided with a key cap.
6. mechanical keyboard switch as claimed in claim 1, it is characterised in that, described capsule cover is the bowl-shape of back-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620060786.0U CN205303262U (en) | 2016-01-21 | 2016-01-21 | Mechanical keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620060786.0U CN205303262U (en) | 2016-01-21 | 2016-01-21 | Mechanical keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303262U true CN205303262U (en) | 2016-06-08 |
Family
ID=56426393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620060786.0U Expired - Fee Related CN205303262U (en) | 2016-01-21 | 2016-01-21 | Mechanical keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303262U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452536A (en) * | 2017-07-03 | 2017-12-08 | 徐孝海 | Press-key structure and mechanical keyboard |
| CN108305808A (en) * | 2018-03-06 | 2018-07-20 | 深圳马太亚科技有限公司 | Mechanical keyboard switchs |
| CN108305807A (en) * | 2017-01-11 | 2018-07-20 | 致伸科技股份有限公司 | Key board unit |
| CN108563105A (en) * | 2018-04-24 | 2018-09-21 | 歌尔科技有限公司 | Button and watch with the button |
| TWI681428B (en) * | 2017-07-21 | 2020-01-01 | 日商歐姆龍股份有限公司 | power switch button |
-
2016
- 2016-01-21 CN CN201620060786.0U patent/CN205303262U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305807A (en) * | 2017-01-11 | 2018-07-20 | 致伸科技股份有限公司 | Key board unit |
| CN107452536A (en) * | 2017-07-03 | 2017-12-08 | 徐孝海 | Press-key structure and mechanical keyboard |
| CN107452536B (en) * | 2017-07-03 | 2019-11-19 | 徐孝海 | Press-key structure and mechanical keyboard |
| TWI681428B (en) * | 2017-07-21 | 2020-01-01 | 日商歐姆龍股份有限公司 | power switch button |
| CN108305808A (en) * | 2018-03-06 | 2018-07-20 | 深圳马太亚科技有限公司 | Mechanical keyboard switchs |
| CN108563105A (en) * | 2018-04-24 | 2018-09-21 | 歌尔科技有限公司 | Button and watch with the button |
| CN108563105B (en) * | 2018-04-24 | 2020-08-28 | 歌尔科技有限公司 | Key and wristwatch with same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20170121 |