CN204464113U - The reflective keyboard switch that a kind of electromechanics is separated and mechanical keyboard - Google Patents
The reflective keyboard switch that a kind of electromechanics is separated and mechanical keyboard Download PDFInfo
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- CN204464113U CN204464113U CN201520212776.XU CN201520212776U CN204464113U CN 204464113 U CN204464113 U CN 204464113U CN 201520212776 U CN201520212776 U CN 201520212776U CN 204464113 U CN204464113 U CN 204464113U
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- keyboard switch
- reflector
- luminescent crystal
- reflective
- handle
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Abstract
The utility model discloses a kind of keyboard switch and mechanical keyboard of dynamo-electric separate type, keyboard switch comprises pcb board and keyboard switch body, described keyboard switch body comprises housing and is arranged on the handle on housing, also comprise and be arranged on luminescent crystal emitter on pcb board and luminescent crystal receiving system, the top of described luminescent crystal emitter and luminescent crystal receiving system is respectively equipped with the first reflector and the second reflector that are obliquely installed, separated by dividing plate between described luminescent crystal emitter and luminescent crystal receiving system, after light signal is launched from luminescent crystal emitter, via the reflection of the first reflector and the second reflector, finally get back to luminescent crystal receiving system, described handle is provided with the light-baffling device for shading light crystal emitter light signal.The reflector of the utility model by being obliquely installed, the mechanical keyboard technological requirement making this reflective reduces, and substantially increases precision and the useful life of keyboard simultaneously.
Description
Technical field
The utility model relates to the research field of mechanical keyboard, the reflective keyboard switch of particularly a kind of electromechanics separation and mechanical keyboard.
Background technology
Mechanical keyboard is a kind of common keyboard, and its each button has an independent switch to control to close.Mechanical keyboard is always as a kind of representative of high-end product, be subject to the welcome of increasing computer user and game player, the switch of general employing is the mechanical keyswitch of metal material contact, this switch is whether the metal material contact by arranging static pressure plate in the housing and dynamic pressure plate contacts with each other the break-make that realizes switch, in the displacement process pressing mechanical switch handle, meet and realize the conducting of mechanical switch in the metal material contact on dynamic pressure plate and static pressure sheetmetal material contact; When the handle of release mechanism switch, dynamic pressure plate returns to original position under the effect of spring, and the metal material contact on static pressure plate is left in dynamic pressure sheetmetal material contact, thus realizes the disconnection of mechanical switch.Adopt this kind of scheme, mechanical switch hard contact easily damages, because in the process of depresses button, the elasticity of dynamic pressure plate can have larger difference along with increasing of access times with reset condition, hard contact is easily caused to contact insensitive or can not the state of conducting, useful life is limited, causes trouble to user.In addition, traditional mechanical keyboard is arranged in keyboard switch by luminescent crystal transmitter-receiver device, bottom legs is welded on pcb board, then keyboard switch is fastened in draw-in groove, finally by the fixed leg rotated on iron plate, pcb board and iron plate are fixed, which results in once certain button damages, want detachable maintaining with regard to trouble very, not only need to turn on fixed leg, need luminescent crystal receiving system and emitter to pull up from pcb board simultaneously, difficult treatment is very large, but also be easy to the damage causing keyboard, this kind of keyboard is also unfavorable for the production of heavy industrialization simultaneously.
Utility model content
Main purpose of the present utility model is that the shortcoming overcoming prior art is with not enough, provides the reflective keyboard switch that a kind of electromechanics is separated.
Another object of the present invention is to, the reflective mechanical keyboard that a kind of electromechanics is separated is provided.
In order to reach above-mentioned first object, the utility model by the following technical solutions:
The reflective keyboard switch that a kind of electromechanics is separated, comprise pcb board and keyboard switch body, described keyboard switch body comprises housing and is arranged on the handle on housing, also comprise and be arranged on luminescent crystal emitter on pcb board and luminescent crystal receiving system, the top of described luminescent crystal emitter and luminescent crystal receiving system is respectively equipped with the first reflector and the second reflector that are obliquely installed, separated by dividing plate between described luminescent crystal emitter and luminescent crystal receiving system, after light signal is launched from luminescent crystal emitter, via the reflection of the first reflector and the second reflector, finally get back to luminescent crystal receiving system, described handle is provided with the light-baffling device for shading light crystal emitter light signal.
Preferably, the reflective keyboard switch that described electromechanics is separated is normally closed form, and when handle is not pressed, the bottom of described light-baffling device is in the below on dividing plate top, and when handle is pressed, the top of described light-baffling device is in the below on dividing plate top.
Preferably, the reflective keyboard switch that described electromechanics is separated is normal open form formula, and when handle is not pressed, the bottom of described light-baffling device is above dividing plate top, and when handle is pressed, described light-baffling device bottom is in the below on dividing plate top.
Preferably, described first reflector and the second reflector all slope inwardly 45 °.
Preferably, described first reflector and the second reflector are the reflector being provided with a reflecting coating, or the reflector directly made of reflective plastic cement material, or with the reflector that reflecting metal makes.
Preferably, also comprise guide-lighting chamber, described luminescent crystal emitter and luminescent crystal receiving system are separately positioned in guide-lighting chamber, the bottom connecting partition in guide-lighting chamber.
Preferably, described pcb board is provided with LED backlight, described keyboard switch body to be provided with for transmission backlight send the guiding device of light, described guiding device comprises light guide plate, and described housing is provided with the guide-lighting groove matched with light guide plate.
Preferably, described luminescent crystal emitter and luminescent crystal receiving system are fixed on pcb board by the mode of straight cutting or paster.
Preferably, described housing comprises upper shell and lower house, upper shell there is a perforate, handle is arranged in perforate, elastic device is provided with in described lower house, described handle is arranged on above elastic device, and described lower house is provided with one for pressing the feel shell fragment sending button sound in handle process.
In order to reach above-mentioned second object, utility model by the following technical solutions:
It is reflective reflective that a kind of electromechanics is separated, and comprise above-mentioned keyboard switch, keyboard switch is arranged on pcb board, is provided with fixed head between described pcb board and keyboard switch, is fixed between described pcb board and fixed head by the mode of screw or engaging.
Compared with prior art, tool has the following advantages and beneficial effect the utility model:
1, the reflector of keyboard switch of the present utility model by being obliquely installed, the keyboard switch technological requirement that this reflection is established reduces, and substantially increases precision and the useful life of keyboard simultaneously.
2, in the utility model, keyboard switch is separated setting with luminescent crystal emitter with luminescent crystal receiving system, and namely machinery is be separated setting completely with electronics, is so just conducive to the dismounting of pcb board and fixed head, maintains easily and keep in repair.
3, luminescent crystal receiving system of the present utility model and luminescent crystal emitter can adopt the mode of machine to generate on a large scale, overcome in traditional handicraft the mode needing artificial mode to operate, greatly reduce production cost.
4, setting is separated due to mechanical with electronics in the utility model, so luminescent crystal emitter and luminescent crystal receiving system not only can be installed by the form of straight cutting, also the form by paster is arranged on pcb board, and not only convenient installation, is also convenient to maintenance simultaneously.
5, be provided with a guiding device in the utility model, replace original pin LED by the LED of patch form, the light of backlight penetrates from guiding device, reduce further production cost while realizing dynamo-electric separation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1 normally closed type keyboard switch;
Fig. 2 is the side sectional view of the utility model 1 shell structure;
Fig. 3 is the exploded view of the utility model embodiment 1 keyboard switch;
Fig. 4 is the structural representation of the utility model embodiment 1 normally closed type mechanical keyboard;
Fig. 5 is the structural representation of the utility model embodiment 2 keyboard switch open in usual;
Fig. 6 is the structural representation of the utility model embodiment 1 mechanical keyboard open in usual.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited thereto.
Embodiment 1
As shown in Figure 1-Figure 3, the reflective keyboard switch that a kind of electromechanics of the present embodiment is separated, comprise pcb board 1 and keyboard switch body, the handle 3 that described keyboard switch body comprises housing 2 and is arranged on housing, also comprise and be arranged on luminescent crystal emitter 4 on pcb board 1 and luminescent crystal receiving system 5, the top of described luminescent crystal emitter and luminescent crystal receiving system is respectively equipped with the first reflector 6 and the second reflector 7 be obliquely installed, separated by dividing plate 8 between described luminescent crystal emitter and luminescent crystal receiving system, after light signal is launched from luminescent crystal emitter, via the reflection of the first reflector and the second reflector, finally get back to luminescent crystal receiving system, shown in optical signal transmission circuit as shown in L in Fig. 1, described handle is provided with the light-baffling device 9 for shading light crystal emitter light signal.
In the present embodiment, the reflective keyboard switch that described electromechanics is separated is normally closed form, and when handle 3 is not pressed, described light-baffling device 9 bottom is in the below side on dividing plate 7 top, and the transmission route of this optical signal is cut off; When handle is pressed, the top of described light-baffling device 9 is in the below on dividing plate 7 top, and the top of light-baffling device 9 is designed for vacancy, and light signal reflexes to the second reflector via the first reflector, is finally transferred to luminescent crystal receiving system; Constantly press when handle and upspring, thus realize closedown and the conducting of signal.
The angle of above-mentioned first reflector and the second reflector is traditionally arranged to be between 30-60 °, in the present embodiment, in order to reach better effect, the first reflector and the second reflector all slope inwardly 45 °.
In order to make reflecting effect better, described first reflector and the second reflector are the reflector being provided with a reflecting coating, or the reflector directly made of reflective plastic cement material, or with the reflector that reflecting metal makes.
In the present embodiment, the reflective keyboard switch that this electromechanics is separated also comprises guide-lighting chamber 10, and described luminescent crystal emitter and luminescent crystal receiving system are separately positioned in guide-lighting chamber, the bottom connecting partition 8 in guide-lighting chamber 10.
Described pcb board is provided with LED backlight 11, described keyboard switch body to be provided with for transmission backlight send the guiding device of light, described guiding device comprises light guide plate 12, and described housing is provided with the guide-lighting groove matched with light guide plate.
In the present embodiment, described luminescent crystal emitter and luminescent crystal receiving system are fixed on pcb board by the mode of straight cutting or paster, keyboard switch body cap is at luminescent crystal emitter and luminescent crystal receiving system, and the mode of operation of this separation can be enhanced productivity greatly, saves cost.
Further, described housing comprises upper shell and lower house, upper shell there is a perforate, handle is arranged in perforate, elastic device is provided with in described lower house, described handle is arranged on above elastic device, and described lower house is provided with one for pressing the feel shell fragment sending button sound in handle process.
As shown in Figure 4, the present embodiment utilizes the keyboard switch of above-mentioned normally closed type, can produce the mechanical keyboard of normally closed type, and keyboard switch is arranged on pcb board, be provided with fixed head between described pcb board and keyboard switch, fixed by the mode of screw or engaging between described pcb board and fixed head.
Embodiment 2
The present embodiment is except following technical characteristic, other technologies feature is identical with embodiment 1, as shown in Figure 5, in the present embodiment, the reflective keyboard switch that described electromechanics is separated is normal open form formula, and when handle 3 is not pressed, described light-baffling device 9 bottom is above dividing plate 7 top, light signal reflexes to the second reflector via the first reflector, is finally transferred to luminescent crystal receiving system; When handle is pressed, described light-baffling device bottom is in the below on dividing plate top, and the transmission route of this optical signal is cut off; Constantly press when handle and upspring, thus realize conducting and the closedown of signal.
As shown in Figure 6, the present embodiment utilizes above-mentioned keyboard switch open in usual, can produce mechanical keyboard open in usual, and keyboard switch is arranged on pcb board, be provided with fixed head between described pcb board and keyboard switch, fixed by the mode of screw or engaging between described pcb board and fixed head.
Above-described embodiment is the utility model preferably execution mode; but execution mode of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection range of the present utility model.
Claims (10)
1. the dynamo-electric reflective keyboard switch be separated, comprise pcb board and keyboard switch body, described keyboard switch body comprises housing and is arranged on the handle on housing, it is characterized in that, also comprise and be arranged on luminescent crystal emitter on pcb board and luminescent crystal receiving system, the top of described luminescent crystal emitter and luminescent crystal receiving system is respectively equipped with the first reflector and the second reflector that are obliquely installed, separated by dividing plate between described luminescent crystal emitter and luminescent crystal receiving system, after light signal is launched from luminescent crystal emitter, via the reflection of the first reflector and the second reflector, finally get back to luminescent crystal receiving system, described handle is provided with the light-baffling device for shading light crystal emitter light signal.
2. the reflective keyboard switch of electromechanics separation according to claim 1, it is characterized in that, the reflective keyboard switch that described electromechanics is separated is normally closed form, when handle is not pressed, the bottom of described light-baffling device is in the below on dividing plate top, when handle is pressed, the top of described light-baffling device is in the below on dividing plate top.
3. the reflective keyboard switch of electromechanics separation according to claim 1, it is characterized in that, the reflective keyboard switch that described electromechanics is separated is normal open form formula, when handle is not pressed, the bottom of described light-baffling device is above dividing plate top, when handle is pressed, described light-baffling device bottom is in the below on dividing plate top.
4. the reflective keyboard switch that is separated of electromechanics according to claim 1, is characterized in that, described first reflector and the second reflector all slope inwardly 45 °.
5. the reflective keyboard switch of electromechanics separation according to claim 1, it is characterized in that, described first reflector and the second reflector are the reflector being provided with a reflecting coating, or the reflector directly made of reflective plastic cement material, or with the reflector that reflecting metal makes.
6. the reflective keyboard switch of electromechanics separation according to claim 1, it is characterized in that, also comprise guide-lighting chamber, described luminescent crystal emitter and luminescent crystal receiving system are separately positioned in guide-lighting chamber, the bottom connecting partition in guide-lighting chamber.
7. the reflective keyboard switch of electromechanics separation according to claim 1, it is characterized in that, described pcb board is provided with LED backlight, described keyboard switch body to be provided with for transmission backlight send the guiding device of light, described guiding device comprises light guide plate, and described housing is provided with the guide-lighting groove matched with light guide plate.
8. the reflective keyboard switch of electromechanics separation according to claim 1, be is characterized in that, also comprise fixed head, fixed between described pcb board and fixed head by the mode of screw or engaging.
9. the reflective keyboard switch of electromechanics separation according to claim 1, it is characterized in that, described housing comprises upper shell and lower house, upper shell there is a perforate, handle is arranged in perforate, be provided with elastic device in described lower house, described handle is arranged on above elastic device, and described lower house is provided with one for pressing the feel shell fragment sending button sound in handle process.
10. the dynamo-electric reflective mechanical keyboard be separated, it is characterized in that, comprise multiple keyboard switch as claimed in any one of claims 1-9 wherein, keyboard switch is arranged on pcb board, be provided with fixed head between described pcb board and keyboard switch, fixed by the mode of screw or engaging between described pcb board and fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212776.XU CN204464113U (en) | 2015-04-09 | 2015-04-09 | The reflective keyboard switch that a kind of electromechanics is separated and mechanical keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212776.XU CN204464113U (en) | 2015-04-09 | 2015-04-09 | The reflective keyboard switch that a kind of electromechanics is separated and mechanical keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464113U true CN204464113U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212776.XU Active CN204464113U (en) | 2015-04-09 | 2015-04-09 | The reflective keyboard switch that a kind of electromechanics is separated and mechanical keyboard |
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| CN (1) | CN204464113U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097342A (en) * | 2015-08-11 | 2015-11-25 | 东莞市长资实业有限公司 | Photoelectric control integrated input device switch module capable of generating twice touch click sounds |
| WO2017035934A1 (en) * | 2015-08-31 | 2017-03-09 | 东莞市名键电子科技有限公司 | Photoelectric keyboard button |
| TWI614783B (en) * | 2015-10-22 | 2018-02-11 | 致伸科技股份有限公司 | Illuminated keyboard with optical switch |
| CN108615627A (en) * | 2018-07-11 | 2018-10-02 | 中山市狮盾电气有限公司 | A kind of panel-switch with LED light |
-
2015
- 2015-04-09 CN CN201520212776.XU patent/CN204464113U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097342A (en) * | 2015-08-11 | 2015-11-25 | 东莞市长资实业有限公司 | Photoelectric control integrated input device switch module capable of generating twice touch click sounds |
| WO2017035934A1 (en) * | 2015-08-31 | 2017-03-09 | 东莞市名键电子科技有限公司 | Photoelectric keyboard button |
| TWI614783B (en) * | 2015-10-22 | 2018-02-11 | 致伸科技股份有限公司 | Illuminated keyboard with optical switch |
| CN108615627A (en) * | 2018-07-11 | 2018-10-02 | 中山市狮盾电气有限公司 | A kind of panel-switch with LED light |
| CN108615627B (en) * | 2018-07-11 | 2024-03-26 | 中山市狮盾电气有限公司 | Panel switch with LED indicator lamp |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230426 Address after: 518000 Jindu 11E, Capital 100 Building, No. 4, Zhonghang Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen, Guangdong Province Patentee after: Shenzhen xinheyun Electronic Technology Co.,Ltd. Address before: Room 1204, Building A2, No. 11-2 Yuesheng Street, Huajing Road, Tianhe District, Guangzhou City, Guangdong Province, 510630 Patentee before: Hao Xiaoni Patentee before: Zhang Yile |