CN107424859A - A kind of dust-proof, sounding optical axis keyboard and its keyboard - Google Patents
A kind of dust-proof, sounding optical axis keyboard and its keyboard Download PDFInfo
- Publication number
- CN107424859A CN107424859A CN201710311620.0A CN201710311620A CN107424859A CN 107424859 A CN107424859 A CN 107424859A CN 201710311620 A CN201710311620 A CN 201710311620A CN 107424859 A CN107424859 A CN 107424859A
- Authority
- CN
- China
- Prior art keywords
- lower cover
- upper lid
- side wall
- dust
- proof
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
- H01H13/7065—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards
- H01H13/7073—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards characterised by springs, e.g. Euler springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/84—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
The present invention relates to keyboard technique field, refer in particular to a kind of dust-proof, sounding optical axis keyboard, including upper lid, lower cover, the first spring, second spring, light trap partition, shell fragment and light emitting module, upper lid is provided with chute with lower cover nested encryptions, lower cover side wall, spacing block set is set in upper lid side wall, shell fragment is installed in lower cover side wall, and light trap partition lower end is provided with to pipe, and light emitting module is installed on light trap partition lower end, optical channel is set on light trap partition, and lower cover antetheca is provided with light hole；Upper lid and the lower cover of the present invention is used cooperatively by chute and spacing block set, and two springs are internally provided with, when pressing keyboard, press good hand touch and send sound, home position can be resetted rapidly, service life is longer, and upper lid of the invention is integrally formed, and can prevent dust from entering in button, and the present invention is simple in construction, reasonable in design, assembling is relatively simple, can greatly improve production efficiency.
Description
Technical field
The present invention relates to keyboard technique field, refers in particular to a kind of dust-proof, sounding optical axis keyboard and its keyboard.
Background technology
A kind of conventional input equipment of the keyboard as electronic installation, role is non-in the life and work of people
It is often important, it may also be said to there are many people to need it.Also therefore, people require it also more and more higher, not only can realize its base
This input function, but also to be easy to use, also want attractive in appearance etc..But current mechanical keyboard largely can not be dust-proof,
And service life is short, the time that button resets needs is more long, and existing optical axis keyboard press button structure is complicated, manufacturing cost
Height, and that sound slowly reduces until no after occurring in use be present.
The content of the invention
The present invention provides a kind of dust-proof, sounding, triggering good hand touch, the optical axis keyboard of long lifespan for problem of the prior art
Button and its keyboard.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of dust-proof, sounding optical axis keyboard provided by the invention, including upper lid, lower cover, the first spring, second spring,
Light trap partition, shell fragment and light emitting module, the upper lid include integrally formed upper lid side wall and upper lid top wall, and the lower cover includes
Lower cover side wall, the upper lid are provided with chute, set in the upper lid side wall with the lower cover nested encryptions, the lower cover side wall
Spacing block set, the spacing block set can vertically move up and down in the chute, and the upper lid top wall is provided with fixation
Block, first spring are pressed between the fixed block and the light trap partition in advance, and the light trap partition is installed on the upper lid
Between the lower cover, the second spring be pressed in advance it is described it is upper lid the lower cover between, the shell fragment be installed on it is described under
In lid side wall, the light trap partition lower end is provided with to pipe, and the light emitting module is installed on the light trap partition lower end, under described
The surrounding of lid side wall is provided with light hole, and the light trap partition is provided with the passage with being used cooperatively to pipe.
Preferably, described pair of pipe includes radiated element and receiving element, the radiated element and the receiving element pair
Claim distribution.
Preferably, the light trap partition lower end is provided with helical pitch post, the lower cover bottom is provided with and the helical pitch post
The helical pitch pipe being used cooperatively, the second spring are sheathed on the outside of the helical pitch pipe, and described pair of pipe is installed under the helical pitch pipe
End.
Preferably, the lower outer side of lid surrounding is provided with a circle boss.
Preferably, the chute is provided with two and symmetrical, the spacing block set is provided with two and symmetrical point
Cloth.
Preferably, the fixed block is arranged to cross, the lower cover interior both ends are provided with the position of bone.
Preferably, being provided at both ends with for one side of the upper lid and the lower cover swings to groove.
Preferably, being provided with symmetrical spacing block set in the upper lid side wall, set in the lower cover side wall fluted.
A kind of keyboard, including multiple keyboards, at least one in the plurality of keyboard is claim 1-9
Any one is dust-proof, the optical axis keyboard of sounding.
Beneficial effects of the present invention：
A kind of dust-proof, sounding optical axis keyboard provided by the invention, including upper lid, lower cover, the first spring, second spring,
Light trap partition, shell fragment and light emitting module, the upper lid include integrally formed upper lid side wall and upper lid top wall, and the lower cover includes
Lower cover side wall, the upper lid are provided with chute, set in the upper lid side wall with the lower cover nested encryptions, the lower cover side wall
Spacing block set, the upper lid top wall are provided with fixed block, and first spring is pressed on the fixed block and the light trap partition in advance
Between, the light trap partition is installed between the upper lid and the lower cover, and the second spring is pressed on the upper lid and institute in advance
Between stating lower cover, the shell fragment is installed in the lower cover side wall, and the light trap partition lower end is provided with to pipe, the luminous mould
Block is installed on the light trap partition lower end, and the surrounding of the lower cover side wall is provided with light hole, the light trap partition be provided with
The passage being used cooperatively to pipe；The present invention in pressing, move light trap partition and move downward, when the light hole of light trap partition by upper cover strip
With to pipe it is parallel when, keyboard triggering, upper lid is internally provided with two springs with lower cover, presses good hand touch, and can reset original rapidly
Beginning position, for the single spring of prior art, service life is longer, and can prevent false triggering, and upper lid side wall is rapid
Extrusion elastic, the rapid rotopeening lower cover side wall of shell fragment is set to send keypad tone, and shell fragment shows substantially with the collision of lower cover side wall
By paragraph sense and button sound is touched, the upper lid for also having the present invention is integrally formed, and can prevent dust from entering in button, so as to influence to press
Feel is pressed, the present invention is simple in construction, reasonable in design, and assembling is relatively simple, can greatly improve production efficiency.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of invention.
Fig. 2 is the sectional view of the present invention.
Fig. 3 is the overall structure diagram of the present invention.
Fig. 4 is another visual angle overall structure diagram of the present invention.
Reference is respectively：
Upper lid -- 1, upper lid side wall -- 11, upper lid top wall -- 12, spacing block set -- 13, fixed block -- 14, lower cover -- 2, lower cover side
Wall -- 21, chute -- 22, light hole -- 23, projection -- 24, the first spring -- 3, second spring -- 4, light trap partition -- 5, lead to
Road -- 51, shell fragment -- 6, helical pitch post -- 71, helical pitch pipe -- 72, light emitting module -- 8, to pipe -- and 9, radiated element -- 91, receive member
Part -- 92, swing to groove -- 10.
Embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to embodiment and accompanying drawing
Bright, the content that embodiment refers to not is limitation of the invention.The present invention is described in detail below in conjunction with accompanying drawing.
As Figure 1-4, a kind of dust-proof, sounding optical axis keyboard provided by the invention, including upper lid 1, lower cover 2,
First spring 3, second spring 4, light trap partition 5, shell fragment 6 and light emitting module 8, the upper lid 1 include integrally formed upper lid side
Wall 11 and upper lid top wall 12, the lower cover 2 includes lower cover side wall 21, the upper lid 1 and the nested encryptions of lower cover 2, under described
Lid side wall 21 is provided with chute 22, sets spacing block set 13 in the upper lid side wall 11, the upper lid top wall 12 is provided with fixation
Block 14, first spring 3 are pressed between the fixed block 14 and the light trap partition 5 in advance, and the light trap partition 5 is installed on institute
State between lid 1 and the lower cover 2, the second spring 4 is pressed between the upper lid 1 and the lower cover 2 in advance, the shell fragment 6
It is installed in the lower cover side wall 21, the lower end of light trap partition 5 is provided with is installed on the light to pipe 9, the light emitting module 8
The lower end of block piece 5, the surrounding of the lower cover side wall 21 are provided with light hole 23, and the light trap partition 5 is provided with coordinating pipe 9
The passage 51 used；For the present invention in pressing, upper lid 1 drives light trap partition 5 to move downward, when light trap partition 5 passage 51 with
When parallel to pipe 9, keyboard triggering, upper lid 1 is internally provided with two springs with lower cover 2, and two springs make pressing good hand touch and can
Rapid to reset home position, for the single spring of prior art, service life is longer, and can prevent false triggering, on
The rapid extrusion elastic 6 of lid side wall 11, the rapid rotopeening lower cover side wall 21 of shell fragment 6 is set to send keypad tone, and shell fragment 6 and lower cover side
The collision of wall 21 is showed significantly by tactile paragraph sense and button sound, and the upper lid 1 for also having the present invention is integrally formed, and can prevent dust from entering
Enter in button, so as to influence to press feel, the present invention is simple in construction, reasonable in design, and assembling is relatively simple, can greatly improve
Production efficiency.
As shown in Figure 1, 2, described pair of pipe 9 includes radiated element 91 and receiving element 92, the radiated element 91 with it is described
Receiving element 92 is symmetrical, is provided with the light trap partition 5 and is used cooperatively with the radiated element 91, receiving element 92
Through hole 51, when light trap partition 5 is pressed, through hole forms the light-path of radiated element 91 and receiving element 92, radiated element 91
For effective optical signal by the way that by converging on receiving element 92, coupling efficiency is more preferable, the accuracy of optoelectronic switch is high, and can be effective
Prevent false triggering.
As Figure 1-3, the lower end of light trap partition 5 is provided with helical pitch post 71, the bottom of lower cover 2 be provided with it is described
The helical pitch pipe 72 that helical pitch post 71 is used cooperatively, the second spring 4 are sheathed on the outside of helical pitch pipe 72, and described pair of pipe 9 is installed
In the lower end of helical pitch pipe 72, when the upper lid 1 of pressing, upper lid 1 drives light trap partition 5 to move down, and the helical pitch pipe 72 guides
Helical pitch post 71 moves downward, and prevents to misplace.
As shown in Fig. 1,4, the outside surrounding of lower cover 2 is provided with a circle boss 24, and the boss 24 is when installing button
Spacing and fixed effect can be played, and can effectively prevent that button occurs misplacing or shifted during pressing keys
Situation about not triggering.
As Figure 1-4, the chute 22 is provided with two and symmetrical, the spacing block set 13 be provided with two and
Symmetrical, symmetrical chute 22 can prevent the situation that lid 1 is dislocated with lower cover 2, play spacing effect, and make lid
Motion between 1 and lower cover 2 is more smooth.
As shown in figure 4, the fixed block 14 is arranged to cross, facilitate external connection keyboard cap.Inside the lower cover side wall 21
Both ends are provided with the position of bone 121, and the position of bone 121 can limit and invite the upper lid 1 to move.
As shown in figure 1, being provided at both ends with for one side of the upper lid 1 and the lower cover 2 swings to groove 10, lid is conveniently installed
1 and lower cover 2, and swing to groove 10 and can play guide effect, lid 1 can be made to be installed with lower cover 2 and swing to groove 10 and move up and down.
As shown in Fig. 1,4, symmetrical spacing block set is provided with the upper lid side wall 11, is set in the lower cover side wall 21
Fluted, after upper lid 1 and the assembling of lower cover 2, spacing block set is used cooperatively with groove, and spacing block set can effectively prevent lid
1 separates with lower cover 2, and groove makes way for spacing block set when upper lid 1 moves.
A kind of keyboard, including multiple keyboards, at least one in the plurality of keyboard is claim 1-9
Any one dust-proof, sounding the optical axis keyboard, the keyboard equally have the dust-proof of button, sounding, triggering good hand touch,
The characteristic of long lifespan.
It is described above, only it is present pre-ferred embodiments, any formal limitation not is made to the present invention, although
The present invention is disclosed as above with preferred embodiment, but is not limited to the present invention, any person skilled in the art,
Do not depart from the range of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent change
The equivalent embodiment of change, as long as being without departing from technical solution of the present invention content, refer to according to the technology of the present invention to above example
Any simple modification, equivalent change and modification made, is belonged in the range of technical solution of the present invention.
Claims (10)
- A kind of 1. dust-proof, sounding optical axis keyboard, it is characterised in that：Including upper lid（1）, lower cover（2）, the first spring（3）、 Second spring（4）, light trap partition（5）, shell fragment（6）And light emitting module（8）, the upper lid（1）Including integrally formed upper lid side Wall（11）With upper lid top wall（12）, the lower cover（2）Including lower cover side wall（21）, the upper lid（1）With the lower cover（2）It is nested Connection, the lower cover side wall（21）It is provided with chute（22）, the upper lid side wall（11）Upper setting spacing block set（13）, it is described on Lid top wall（12）It is provided with fixed block（14）, first spring（3）The fixed block is pressed in advance（14）With the light trap partition （5）Between, the light trap partition（5）It is installed on the upper lid（1）With the lower cover（2）Between, the second spring（4）Precompressed In the upper lid（1）With the lower cover（2）Between, the shell fragment（6）It is installed on the lower cover side wall（21）On, the light trap every Piece（5）Lower end is provided with to pipe（9）, the light emitting module（8）It is installed on the light trap partition（5）Lower end, the lower cover side wall （21）Surrounding be provided with light hole（23）, the light trap partition（5）It is provided with and to pipe（9）The passage being used cooperatively（51）.
- A kind of 2. dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：Described pair of pipe（9）Bag Include radiated element（91）With receiving element（92）, the radiated element（91）With the receiving element（92）It is symmetrical.
- A kind of 3. dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The light trap partition （5）Lower end is provided with helical pitch post（71）, the lower cover（2）Bottom is provided with and the helical pitch post（71）The helical pitch pipe being used cooperatively （72）, the second spring（4）It is sheathed on the helical pitch pipe（72）Outside, described pair of pipe（9）It is installed on the helical pitch pipe（72） Lower end.
- A kind of 4. dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The lower cover（2）Outside Side surrounding is provided with a circle boss（24）.
- A kind of 5. dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The chute（22） It is provided with two and symmetrical, the spacing block set（13）It is provided with two and symmetrical.
- A kind of 6. dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The fixed block （14）It is arranged to cross.
- A kind of 7. dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The lower cover side wall （21）Internal both ends are provided with the position of bone（121）.
- A kind of 8. dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The upper lid（1）With The lower cover（2）Being provided at both ends with for one side swing to groove（10）.
- A kind of 9. dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The upper lid side wall （11）On be provided with symmetrical spacing block set, the lower cover side wall（21）Upper setting is fluted.
- 10. a kind of keyboard, it is characterised in that including multiple keyboards, at least one in the plurality of keyboard is Any one of claim 1-9 is dust-proof, sounding optical axis keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311620.0A CN107424859A (en) | 2017-05-05 | 2017-05-05 | A kind of dust-proof, sounding optical axis keyboard and its keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311620.0A CN107424859A (en) | 2017-05-05 | 2017-05-05 | A kind of dust-proof, sounding optical axis keyboard and its keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107424859A true CN107424859A (en) | 2017-12-01 |
Family
ID=60425415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710311620.0A Pending CN107424859A (en) | 2017-05-05 | 2017-05-05 | A kind of dust-proof, sounding optical axis keyboard and its keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107424859A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022787A (en) * | 2018-01-08 | 2018-05-11 | 深圳马太亚科技有限公司 | A kind of biconvex point clamp spring sound-producing keyboard switch |
| DE102018122416A1 (en) * | 2018-09-13 | 2020-03-19 | Cherry Gmbh | Key module for a keyboard and keyboard |
| CN114005697A (en) * | 2020-07-28 | 2022-02-01 | 淮安达方电子有限公司 | Key switch and reset assembly thereof |
| CN115966419A (en) * | 2023-03-17 | 2023-04-14 | 深圳市凯利非亚科技有限公司 | Keyboard with button failure suggestion |
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| JP2014107024A (en) * | 2012-11-22 | 2014-06-09 | Sanwa Denshi Kk | Illuminated push button switch device |
| CN204216874U (en) * | 2014-11-10 | 2015-03-18 | 东莞市凯华电子有限公司 | The optoelectronic switch of switchable audio/silent |
| CN205004229U (en) * | 2015-08-31 | 2016-01-27 | 东莞市名键电子科技有限公司 | Photoelectric type keyboard button |
| CN105742098A (en) * | 2016-01-28 | 2016-07-06 | 东莞市长资实业有限公司 | Photoelectric linear control keyboard key switch |
| CN205920912U (en) * | 2016-07-08 | 2017-02-01 | 东莞市长资实业有限公司 | Mechanical axis keyboard key switch module that floated sliding construction set up |
| CN207558676U (en) * | 2017-05-05 | 2018-06-29 | 乐清市工义电子有限公司 | A kind of dust-proof, sounding optical axis keyboard and its keyboard |
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2017
- 2017-05-05 CN CN201710311620.0A patent/CN107424859A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014107024A (en) * | 2012-11-22 | 2014-06-09 | Sanwa Denshi Kk | Illuminated push button switch device |
| CN204216874U (en) * | 2014-11-10 | 2015-03-18 | 东莞市凯华电子有限公司 | The optoelectronic switch of switchable audio/silent |
| CN205004229U (en) * | 2015-08-31 | 2016-01-27 | 东莞市名键电子科技有限公司 | Photoelectric type keyboard button |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022787A (en) * | 2018-01-08 | 2018-05-11 | 深圳马太亚科技有限公司 | A kind of biconvex point clamp spring sound-producing keyboard switch |
| CN108022787B (en) * | 2018-01-08 | 2024-02-20 | 东莞市高特电子有限公司 | Double-salient-point jump ring sounding keyboard switch |
| DE102018122416A1 (en) * | 2018-09-13 | 2020-03-19 | Cherry Gmbh | Key module for a keyboard and keyboard |
| CN114005697A (en) * | 2020-07-28 | 2022-02-01 | 淮安达方电子有限公司 | Key switch and reset assembly thereof |
| CN115966419A (en) * | 2023-03-17 | 2023-04-14 | 深圳市凯利非亚科技有限公司 | Keyboard with button failure suggestion |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
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| RJ01 | Rejection of invention patent application after publication |