CN206991991U - A kind of mechanical film formula keyboard switch - Google Patents
A kind of mechanical film formula keyboard switch Download PDFInfo
- Publication number
- CN206991991U CN206991991U CN201720573737.1U CN201720573737U CN206991991U CN 206991991 U CN206991991 U CN 206991991U CN 201720573737 U CN201720573737 U CN 201720573737U CN 206991991 U CN206991991 U CN 206991991U
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- CN
- China
- Prior art keywords
- lid
- axle
- keyboard switch
- offered
- shaft core
- 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 kind of mechanical film formula keyboard switch, including lower cover, the upper lid being covered on lower lid and by the upper axle core component for covering end activity and being through to lower cover lower end, the axle core component includes shaft core on one and is arranged at the shaft core once of shaft core lower end, shaft core includes upper pressing plate and is connected to the upper leading axle of pressing plate lower end on this, and the lower shaft core includes Mandrel seat and is arranged on lower Mandrel seat and positioned at the lower leading axle of upper leading axle lower end；Offered on the lower lid for the up and down lower active open of lower Mandrel seat；The upper lid lower end is offered for the up and down upper loose slot of lower Mandrel seat, loose slot inner bottom part and is just offered for upper pressing plate lower end and the up and down upper active open of upper leading axle on upper lid on this.The utility model axle core component can be changed in free plug on keyboard, and when pressing axle core component, can send clear and melodious sound, and have obvious paragraph sense, improve Consumer's Experience, service life length.
Description
Technical field
It the utility model is related to keyboard switch field, more particularly to a kind of mechanical film formula keyboard switch.
Background technology
In the prior art, keyboard switch is the main building block of keyboard, and keyboard is that computer and various automations are set
Standby important input equipment.Keyboard includes mechanical keyboard and membrane keyboard, wherein, membrane keyboard occupies the big portion of keyboard industry
Divide market.
Existing thin-film keyboard switch, when pressing down on keycap, it is necessary to which corresponding push rod is as conducting impeller, and push away
Bar is affixed on thin-film keyboard switch, can not free plug, and using after long, push rod occurs that abrasion and damage are existing
As causing whole thin-film keyboard switch to scrap.
Meanwhile existing thin-film keyboard switch is typically to be used as the elastic force (reset for promoting key switch break-make by the use of silica gel bowl
) element, and more and more computer users and game player, to being proposed using the comfort level of computer, feel, sound, quality
Higher requirement, thin-film keyboard switch in the market is difficult to meet requirement of the player to game feel and sound, and makes
It is shorter with the life-span.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is to provide a kind of mechanical film formula keyboard switch, axle core component
It free plug can be changed on keyboard, and when pressing axle core component, clear and melodious sound can be sent, and there is obvious section
Fall sense, improve Consumer's Experience, service life length.
The utility model is that technical scheme is used by reaching above-mentioned purpose：
A kind of mechanical film formula keyboard switch, it is characterised in that including lower cover, the upper lid being covered on lower lid and by upper
The axle core component that end activity is through to lower cover lower end is covered, wherein, the axle core component includes shaft core on one and is arranged at axle
The shaft core once of core lower end, shaft core includes upper pressing plate and is connected to the upper leading axle of pressing plate lower end, the lower shaft core bag on this
Include Mandrel seat and be arranged on lower Mandrel seat and positioned at the lower leading axle of upper leading axle lower end；Offered on the lower lid under confession
The up and down lower active open of Mandrel seat；The upper lid lower end is offered for the up and down upper loose slot of lower Mandrel seat,
Loose slot inner bottom part and just offering on the upper lid is opened for the upper activity up and down with upper leading axle of upper pressing plate lower end on this
Mouthful.
As further improvement of the utility model, lid lower end and offered on described positioned at upper loose slot side on one
Cell body, and resigning mouthful on one is offered on the madial wall of the upper groove body；On the lower lid and it is located at lower active open side
Offer the lower groove corresponding with upper groove body, and corresponding with upper resigning mouthful lower allow is offered in the inner side edge of lower groove one
Position mouth；A torsion spring is provided with the lower groove, is provided with the lower Mandrel seat side side and is active in resigning mouthful and lower resigning
A briquetting in mouthful, the briquetting are located at torsion spring side.
As further improvement of the utility model, the briquetting lower end has a briquetting inclined plane, and the pressing
Block is integrally triangular in shape；The lower resigning mouthful has the resigning mouthful inclined plane once to match with briquetting inclined plane.
As further improvement of the utility model, the lower leading axle lower end is extended at lower Mandrel seat middle section position, and
Two relative sides of the lower leading axle have a longitudinal guiding block respectively；On two relative madial walls of the upper loose slot that is covered on described
The guide channel moved up and down for longitudinal guiding block is offered respectively.
As further improvement of the utility model, the lower leading axle cross section is in cruciformity.
As further improvement of the utility model, the lower Mandrel seat both ends are respectively arranged with a fixture block, under described
Cover end and be respectively arranged with the neck being caught in for fixture block positioned at the relative both ends of lower active open.
As further improvement of the utility model, the upper pressing plate is tapered, is set on the upper active open inwall
Some fan-shaped guiding blocks are equipped with, and the fan-shaped guiding block upper surface has the inclined guide ramp in inside side.
As further improvement of the utility model, end face is covered on described and is enclosed around upper active open it is provided with
One leg, make to cover end face formation on this for the up and down upper guide groove of upper pressing plate.
As further improvement of the utility model, upwardly extended in the lower cover side and be provided with some arms, and
A socket is offered in the arms；Lid side offers the side slot for arms insertion on described, and is set on the side slot
The inserted block being equipped with insertion socket.
As further improvement of the utility model, lower cover upper surface edge is provided with some salient points, described
Upper lid lower surface edge has some concave points being caught in for salient point.
The beneficial effects of the utility model are：To be formed using being combined with the upper shaft core that special construction designs with lower shaft core
Axle core component, axle core component can be changed in free plug on keyboard, and when pressing axle core component, can send clear and melodious sound
Sound, and there is obvious paragraph sense, improve Consumer's Experience, service life length.
Above-mentioned is the general introduction of utility model technical scheme, below in conjunction with accompanying drawing and embodiment, to the utility model
It is described further.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model；
Fig. 2 is overall structure diagram of the present utility model；
Fig. 3 is the structural representation of shaft core under the utility model；
Fig. 4 is the structural representation of the utility model lower cover；
Fig. 5 is the structural representation covered on the utility model；
Fig. 6 is another structural representation covered on the utility model.
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose taken, below in conjunction with
Accompanying drawing and preferred embodiment, specific embodiment of the present utility model is described in detail.
Refer to Fig. 1 to Fig. 6, the utility model embodiment provides a kind of mechanical film formula keyboard switch, including lower cover 1,
The upper lid 2 that is covered on lower cover 1 and the axle core component 3 that the lower end of lower cover 1 is through to by the upper upper end activity of lid 2, wherein, the axle
Core assembly 3 includes shaft core 31 on one and is arranged at shaft core 32 once of the lower end of shaft core 31, and shaft core 31 includes upper pressing plate on this
311 and the upper leading axle 312 of the lower end of pressing plate 311 is connected to, the lower shaft core 32 includes Mandrel seat 321 and is arranged at down
On Mandrel seat 321 and positioned at the lower leading axle 322 of the lower end of upper leading axle 312；Offered on the lower cover 1 for lower Mandrel seat about 321
The lower active open 11 of activity；The lower end of upper lid 2 is offered for the up and down upper loose slot 21 of lower Mandrel seat 321, at this
The upper inner bottom part of loose slot 21 and offered positioned at the top of upper lid 2 for up and down upper of the upper lower end of pressing plate 311 and upper leading axle 322
Active open 22.
As shown in fig. 6, the lower end of lid 2 and a upper groove body 23 is offered positioned at the upper side of loose slot 21 on described, and at this
Resigning mouthful 231 on one are offered on the madial wall of upper groove body 23；As shown in figure 4, on the lower cover 1 and it is located at lower active open
11 sides offer the lower groove 12 corresponding with upper groove body 23, and are offered and upper resigning mouthful in the inner side edge of lower groove 12 1
231 corresponding lower resigning mouthfuls 121；As shown in Figures 1 and 3, a torsion spring 4 is provided with the lower groove 12, in the lower shaft core
321 1 sides of seat, which are provided with, is active in resigning mouthful 231 and the briquetting 3211 in lower resigning mouthful 121, the briquetting 3211
Positioned at the side of torsion spring 4.
Meanwhile as shown in figure 3, the lower end of the briquetting 3211 has a briquetting inclined plane 32111, and the briquetting
3211 is overall triangular in shape；Match with briquetting inclined plane 32111 as shown in figure 4, the lower resigning mouthful 121 has
Resigning mouthful inclined plane 1211.
As shown in figure 3, the lower end of lower leading axle 322 is extended at the lower middle section position of Mandrel seat 321, and the lower leading axle 322
Two relative sides have a longitudinal guiding block 3221 respectively, and the cross section of lower leading axle 322 is in cruciformity；As shown in fig. 6,
Offer on two relative madial walls of the upper loose slot 21 of lid 2 on described and led for what longitudinal guiding block 3221 moved up and down respectively
Approaching channel 211.
As shown in Figure 3 and Figure 4, the both ends of lower Mandrel seat 321 are respectively arranged with a fixture block 3212, on the lower cover 1
Hold and be respectively arranged with the neck 13 being caught in for fixture block 3212 positioned at the relative both ends of lower active open 11.
As shown in figure 5, the upper pressing plate 311 is tapered, some sectors are provided with the upper inwall of active open 22
Guiding block 221, and the fan-shaped upper surface of guiding block 221 has the inclined guide ramp 2211 in inside side.Meanwhile covered on described
2 upper surfaces and enclose provided with a leg 24 around the upper active open 22, form on this upper surface of lid 2 and supply upper pressing plate
311 up and down upper guide grooves 25.
As shown in Fig. 2, Fig. 4 and Fig. 5, upwardly extended in the side of lower cover 1 and be provided with some arms 14, and in the arms
A socket 141 is offered on 14；The side of lid 2 offers the side slot 26 inserted for arms 14 on described, and in the side slot
The inserted block 261 being provided with 26 in insertion socket 141.Meanwhile the upper surface edge of lower cover 1 is provided with some salient points 15,
The lower surface edge of lid 2 has some concave points 27 being caught in for salient point 15 on described.
Operation principle of the present utility model is：It is installed on keyboard, and installs keyboard cover.In use, press
Keycap, drive the upper shaft core 31 of axle core component 3 to be moved down with lower shaft core 32 successively, make on the lower lower end of shaft core 32 triggering keyboard
Liquid-state silicon gel, liquid-state silicon gel triggering thin film switch makes keyboard produce corresponding key assignments, so as to produce corresponding function.Under meanwhile
The briquetting 3211 of the side of shaft core 32 presses torsion spring 4, torsion spring 4 is sent sound.
Emphasis of the present utility model is essentially consisted in, and shape is combined with lower shaft core using with the upper shaft core that special construction designs
Into axle core component, axle core component can be changed in free plug on keyboard, and when pressing axle core component, can send clear and melodious
Sound, and there is obvious paragraph sense, improve Consumer's Experience, service life length.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restrictions, therefore identical with the utility model above-described embodiment or approximate technical characteristic is used, and obtained other structures,
Within the scope of protection of the utility model.
Claims (10)
1. a kind of mechanical film formula keyboard switch, it is characterised in that including lower cover, the upper lid being covered on lower lid and by upper lid
Upper end activity is through to the axle core component of lower cover lower end, wherein, the axle core component includes shaft core on one and is arranged at shaft core
The shaft core once of lower end, shaft core includes upper pressing plate and is connected to the upper leading axle of pressing plate lower end on this, and the lower shaft core includes
Once Mandrel seat and it is arranged on lower Mandrel seat and positioned at the lower leading axle of upper leading axle lower end；Offered on the lower lid for lower axle
The up and down lower active open of core print seat；The upper lid lower end is offered for the up and down upper loose slot of lower Mandrel seat, at this
Upper loose slot inner bottom part and just offer on the upper lid for upper pressing plate lower end and the up and down upper active open of upper leading axle.
2. mechanical film formula keyboard switch according to claim 1, it is characterised in that the lid lower end and positioned at upper on described
Loose slot side offers a upper groove body, and resigning mouthful on one is offered on the madial wall of the upper groove body；On the lower lid
And offer the lower groove corresponding with upper groove body positioned at lower active open side, and the inner side edge of lower groove one offer with
The corresponding lower resigning mouthful of upper resigning mouthful；A torsion spring is provided with the lower groove, the lower Mandrel seat side side is provided with work
The briquetting in upper resigning mouthful and lower resigning mouthful is moved, the briquetting is located at torsion spring side.
3. mechanical film formula keyboard switch according to claim 2, it is characterised in that the briquetting lower end has one to press
Briquetting inclined plane, and the briquetting is integrally triangular in shape；The lower resigning mouthful has to match with briquetting inclined plane
Resigning mouthful inclined plane.
4. mechanical film formula keyboard switch according to claim 1 or 2, it is characterised in that the lower leading axle lower end extension
To lower Mandrel seat middle section position, and relative two sides of the lower leading axle have a longitudinal guiding block respectively；Covered on described
The guide channel moved up and down for longitudinal guiding block is offered on two relative madial walls of upper loose slot respectively.
5. mechanical film formula keyboard switch according to claim 4, it is characterised in that the lower leading axle cross section is in cross
Rack-like.
6. mechanical film formula keyboard switch according to claim 1 or 2, it is characterised in that the lower Mandrel seat both ends point
A fixture block is not provided with, is respectively arranged with what is be caught in for fixture block in the lower cover upper end and positioned at the relative both ends of lower active open
Neck.
7. mechanical film formula keyboard switch according to claim 1 or 2, it is characterised in that the upper pressing plate is tapered,
Some fan-shaped guiding blocks are provided with the upper active open inwall, and the fan-shaped guiding block upper surface has inside side inclined
Guide ramp.
8. mechanical film formula keyboard switch according to claim 1 or 2, it is characterised in that covered on described end face and
Enclosed around upper active open provided with a leg, make to cover on this end face formed for upper pressing plate it is up and down on lead
Groove.
9. mechanical film formula keyboard switch according to claim 1 or 2, it is characterised in that upward in the lower cover side
Being extended has some arms, and a socket is offered in the arms；Lid side is offered for arms insertion on described
Side slot, and the inserted block inserted in socket is provided with the side slot.
10. mechanical film formula keyboard switch according to claim 1 or 2, it is characterised in that on lower cover upper surface side
Edge is provided with some salient points, and lid lower surface edge has some concave points being caught in for salient point on described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573737.1U CN206991991U (en) | 2017-05-20 | 2017-05-20 | A kind of mechanical film formula keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573737.1U CN206991991U (en) | 2017-05-20 | 2017-05-20 | A kind of mechanical film formula keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991991U true CN206991991U (en) | 2018-02-09 |
Family
ID=61389422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573737.1U Expired - Fee Related CN206991991U (en) | 2017-05-20 | 2017-05-20 | A kind of mechanical film formula keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206991991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807059A (en) * | 2018-06-21 | 2018-11-13 | 湖州韩叔叔电子商务有限公司 | Mechanical keyboard for detachable environment-friendly internet of things computer |
| CN109801804A (en) * | 2019-01-30 | 2019-05-24 | 常润 | A kind of mechanical keyboard axis body of replaceable feel |
-
2017
- 2017-05-20 CN CN201720573737.1U patent/CN206991991U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807059A (en) * | 2018-06-21 | 2018-11-13 | 湖州韩叔叔电子商务有限公司 | Mechanical keyboard for detachable environment-friendly internet of things computer |
| CN108807059B (en) * | 2018-06-21 | 2019-11-05 | 泉州台商投资区长矽工业设计有限公司 | Mechanical keyboard for detachable environment-friendly internet of things computer |
| CN109801804A (en) * | 2019-01-30 | 2019-05-24 | 常润 | A kind of mechanical keyboard axis body of replaceable feel |
| CN109801804B (en) * | 2019-01-30 | 2020-07-28 | 常润 | Mechanical keyboard axis body of removable feeling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |