CN205028825U - Take keyboard switch of leaded light device - Google Patents
Take keyboard switch of leaded light device Download PDFInfo
- Publication number
- CN205028825U CN205028825U CN201520755103.9U CN201520755103U CN205028825U CN 205028825 U CN205028825 U CN 205028825U CN 201520755103 U CN201520755103 U CN 201520755103U CN 205028825 U CN205028825 U CN 205028825U
- Authority
- CN
- China
- Prior art keywords
- cover body
- base
- leaded light
- transparent cover
- handle
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
Take keyboard switch of leaded light device includes transparent cover body, presses handle, base, reset spring, quiet contact terminal and elasticity terminal, in locating the mounting groove in the base according to the handle, be equipped with transparent cover body according to the handle top, there is reset spring transparent cover body bottom and base joint according to cover on cylinder of handle bottom, install quiet contact terminal and elasticity terminal on the base, the last leaded light post that is equipped with of transparent cover body, be equipped with on the base with leaded light post complex leaded light post draw -in groove, the bottom of this leaded light post draw -in groove is equipped with paster LED lamp accepting hole, setting up the leaded light post on this take keyboard switch of leaded light device transparent cover body, being equipped with paster LED lamp accepting hole on the base, in paster LED lamp accepting hole was arranged in to the LED lamp, the light that the LED lamp sent was uploaded via the leaded light post, and cooperation transparent cover body conducts to switch top region, has effectively solved the leaded light problem under the prerequisite that need not not increase spare part, low in production cost, and light guide effect is good, is worth wideling popularize.
Description
Technical field
The utility model relates to keyboard switch field, especially a kind of keyboard switch with guiding device.
Background technology
Existing keyboard switch uses bonded LED lamp to there is printing opacity problem, because bonded LED lamp body is thinner, the light sent well can not pass to the above region of switch, have a strong impact on the keycap backlight effect be loaded on switch, portion keyboard switch increases transparent light conductor parts in addition on LED, but so add production operation amount, and guide-lighting efficiency is not high.
Utility model content
The utility model provides following technical scheme: the keyboard switch of band guiding device, comprise transparent cover body, handle, base, back-moving spring, quiet contact terminal and flexible terminal, described handle is located in the mounting groove in base, handle top is provided with transparent cover body, with base clamping bottom transparent cover body, on cylinder bottom handle, cover has back-moving spring, and base is provided with quiet contact terminal and flexible terminal, wherein flexible terminal contacts with handle; The material of described transparent cover body is transparent plastic, and transparent cover body is provided with a light-guiding pillar, and base is provided with the light-guiding pillar draw-in groove coordinated with light-guiding pillar, and the bottom of this light-guiding pillar draw-in groove is provided with paster LED lamp accepting hole.
As further scheme of the present utility model: described quiet contact terminal is provided with fixed contact, and flexible terminal is provided with the moving contact coordinated with fixed contact.
As further scheme of the present utility model: described floor installation is on pcb board, and this pcb board is provided with LED, this LED is placed in paster LED lamp accepting hole.
Compared with prior art, the beneficial effects of the utility model are: the keyboard switch transparent cover body of this band guiding device arranges light-guiding pillar, base is provided with paster LED lamp accepting hole, LED is placed in paster LED lamp accepting hole, and the light that LED sends is uploaded via light-guiding pillar, coordinates transparent transparent cover body to conduct to switch upper area, guide-lighting problem is efficiently solved under the prerequisite that need not increase parts, production cost is low, and light guide effect is good, is worth promoting.
Accompanying drawing explanation
Fig. 1 is explosive view of the present utility model;
Fig. 2 is bottom schematic view of the present utility model;
Fig. 3 is overall schematic of the present utility model;
Fig. 4 is scheme of installation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4, in the utility model embodiment, with the keyboard switch of guiding device, comprise transparent cover body 1, handle 2, base 3, back-moving spring 4, quiet contact terminal 5 and flexible terminal 6, described handle 2 is located in the mounting groove in base 3, handle 2 top is provided with transparent cover body 1, with base 3 clamping bottom transparent cover body 1, by accommodated therein for handle 2, on cylinder bottom handle 2, cover has back-moving spring 4, base 3 is provided with quiet contact terminal 5 and flexible terminal 6, quiet contact terminal 5 is provided with fixed contact 501, flexible terminal 6 is provided with the moving contact 601 coordinated with fixed contact 501, wherein flexible terminal 6 contacts with handle 2, the material of described transparent cover body 1 is transparent plastic, transparent cover body 1 is provided with a light-guiding pillar 101, base 3 is provided with the light-guiding pillar draw-in groove 301 coordinated with light-guiding pillar 101, the bottom of this light-guiding pillar draw-in groove 301 is provided with paster LED lamp accepting hole 302, base 3 is arranged on pcb board 21, this pcb board 21 is provided with LED 22, this LED 22 is placed in paster LED lamp accepting hole 302, the light that LED 22 sends is uploaded via light-guiding pillar 101, coordinate transparent transparent cover body 1 to conduct to switch upper area, under the prerequisite that need not increase parts, efficiently solve guide-lighting problem.
Operation principle of the present utility model: static: flexible terminal 6 struts by handle 2, two contact points are separated, and switch is in normally open;
Dynamic: downwards during push switch, along with moving down of handle 2, flexible terminal 6 starts to quiet contact terminal 5 close, two contact, realize conducting function, when removing pressing force, flexible terminal 6 struts be returned to origin-location under the effect of back-moving spring 4 elastic force while by handle 2, realizes break function.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. be with the keyboard switch of guiding device, comprise transparent cover body (1), handle (2), base (3), back-moving spring (4), quiet contact terminal (5) and flexible terminal (6), it is characterized in that, described handle (2) is located in the mounting groove in base (3), handle (2) top is provided with transparent cover body (1), transparent cover body (1) bottom and base (3) clamping, on cylinder of handle (2) bottom, cover has back-moving spring (4), base (3) is provided with quiet contact terminal (5) and flexible terminal (6), wherein flexible terminal (6) contacts with handle (2), the material of described transparent cover body (1) is transparent plastic, transparent cover body (1) is provided with a light-guiding pillar (101), base (3) is provided with the light-guiding pillar draw-in groove (301) coordinated with light-guiding pillar (101), and the bottom of this light-guiding pillar draw-in groove (301) is provided with paster LED lamp accepting hole (302).
2. the keyboard switch of band guiding device according to claim 1, it is characterized in that, described quiet contact terminal (5) is provided with fixed contact (501), and flexible terminal (6) is provided with the moving contact (601) coordinated with fixed contact (501).
3. the keyboard switch of band guiding device according to claim 1, it is characterized in that, described base (3) is arranged on pcb board (21), this pcb board (21) is provided with LED (22), and this LED (22) is placed in paster LED lamp accepting hole (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755103.9U CN205028825U (en) | 2015-09-28 | 2015-09-28 | Take keyboard switch of leaded light device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755103.9U CN205028825U (en) | 2015-09-28 | 2015-09-28 | Take keyboard switch of leaded light device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205028825U true CN205028825U (en) | 2016-02-10 |
Family
ID=55261339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520755103.9U Expired - Fee Related CN205028825U (en) | 2015-09-28 | 2015-09-28 | Take keyboard switch of leaded light device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205028825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285709A (en) * | 2017-07-19 | 2019-01-29 | 惠州同发宝微控科技有限公司 | A kind of big stroke and the key switch for having larger overtravel |
| CN113903613A (en) * | 2021-08-30 | 2022-01-07 | 苏州宏云智能科技有限公司 | Light button subassembly, keyboard and electronic equipment |
-
2015
- 2015-09-28 CN CN201520755103.9U patent/CN205028825U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285709A (en) * | 2017-07-19 | 2019-01-29 | 惠州同发宝微控科技有限公司 | A kind of big stroke and the key switch for having larger overtravel |
| CN109285709B (en) * | 2017-07-19 | 2024-03-22 | 惠州同发宝微控科技有限公司 | Large-stroke key switch with larger over-stroke |
| CN113903613A (en) * | 2021-08-30 | 2022-01-07 | 苏州宏云智能科技有限公司 | Light button subassembly, keyboard and electronic equipment |
| CN113903613B (en) * | 2021-08-30 | 2024-03-12 | 苏州宏云智能科技有限公司 | Light button subassembly, keyboard and electronic equipment |
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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 |
Granted publication date: 20160210 Termination date: 20160928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |