CN204067118U - Sound keyboard switch - Google Patents
Sound keyboard switch Download PDFInfo
- Publication number
- CN204067118U CN204067118U CN201420308459.3U CN201420308459U CN204067118U CN 204067118 U CN204067118 U CN 204067118U CN 201420308459 U CN201420308459 U CN 201420308459U CN 204067118 U CN204067118 U CN 204067118U
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- core
- limiting section
- driven member
- lead
- leading
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of sound keyboard switch, comprises base, static contact, movable contact spring, upper cover, button and back-moving spring; This button include lead core and with lead that core coordinates lead core driven member, foregoing reset spring one end is butted on this and leads on core, and its other end is butted on base; This is led core and leads the slideable toward each other setting of core driven member, and lead core and to lead on core driven member formula respectively and be provided with for preventing first and second limiting section be separated both it, this first and second limiting section contacts with each other and compresses with the slip leading core or be separated; This is led on core and is provided with the first pars stridulans, this is led core driven member to be provided with to coordinate with the first pars stridulans and collides sonorific second pars stridulans, this first and second pars stridulans slides with leading pressing down of core and impinging one anotherly to compress, and this first and second pars stridulans slides with the upwards reset leading core and separated from one another; By this, can sound when user knocks, good hand touch when user operates, also clear perception can knock state.
Description
Technical field
The utility model relates to keyboard switch art, refers in particular to a kind of sound keyboard switch.
Background technology
Keyboard switch, as the term suggests be a kind ofly apply and be installed on the switch on keyboard, the primary structure of this switch includes pedestal, upper cover, static contact, movable contact spring and push button element, this upper cover and pedestal enclose formation containing cavity, this static contact, movable contact spring and push button element are arranged in this containing cavity, and one end of this push button element is exposed outside containing cavity, by pressing manipulation push button element, make push button element up and down, and then act on movable contact spring by push button element, movable contact spring is contacted with static contact connect or depart to separate.
Existing push button element is generally integral structure, can not produce sound during pressing, uses feel not good enough, is difficult to meet the pursuit of user to more comfortable use.Therefore, the comfort of people is improved for a kind of new construction of switch of research.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of sound keyboard switch, can sound when it knocks, good hand touch when user operates, and also clear perception can knock state.
For achieving the above object, the utility model adopts following technical scheme:
A kind of sound keyboard switch, includes base, static contact, movable contact spring, upper cover and for controlling the button that movable contact spring to contact with static contact or is separated; This static contact and movable contact spring are all arranged on base, and the welding foot of this static contact and the welding foot of movable contact spring all extend outside the base; This upper cover is installed on base; This button to be arranged on base and to expose upper cover, and this button is provided with back-moving spring;
This button include lead core and with lead that core coordinates lead core driven member, foregoing reset spring one end is butted on this and leads on core, and its other end is butted on base; This is led core and leads the slideable toward each other setting of core driven member, and lead core and to lead on core driven member formula respectively and be provided with for preventing first and second limiting section be separated both it, this first and second limiting section contacts with each other and compresses with the slip leading core or be separated; This is led on core and is provided with the first pars stridulans, this is led core driven member to be provided with to coordinate with the first pars stridulans and collides sonorific second pars stridulans, this first and second pars stridulans slides with leading pressing down of core and impinging one anotherly to compress, and this first and second pars stridulans slides with the upwards reset leading core and separated from one another.
As a kind of preferred version, described in lead the containing cavity in the middle of core driven member with its upper and lower end face through, aforementioned second limiting section is arranged at this containing cavity inwall, and aforementioned core hypomere of leading stretches in this containing cavity.
As a kind of preferred version, described core of leading includes the epimere connecting portion and hypomere connecting portion that integrally connect, the vertical sleeve joint hole extended is offered in this hypomere connecting portion, said base is convexly equipped with for leading the up and down guide pillar of guiding core upward, this guide pillar and sleeve joint hole suitable and be inserted into from lower to upper in sleeve joint hole; This epimere connecting portion lower surface extends to form flexible position limit arm downwards, and the free end bending extension of aforementioned first limiting section own elasticity position limit arm forms, and this first limiting section is positioned at below the second limiting section.
As a kind of preferred version, described back-moving spring is sheathed on guide pillar and leads the hypomere connecting portion periphery of core, and back-moving spring is located between elastic spacing arm and hypomere connecting portion.
As a kind of preferred version, corresponding aforementioned first limiting section position, on the containing cavity internal face of leading core driven member, radial direction is arranged with limited impression outward, and aforementioned second limiting section is formed at the upper surface of this limited impression, and aforementioned first limiting section can slide up and down formula and stretch into limited impression.
As a kind of preferred version, on described epimere connecting portion of leading core, radial direction has extended to form the 3rd limiting section outward, correspondingly, the 4th limiting section being formed and coordinating with the 3rd limiting section is covered on aforementioned, 3rd limiting section is positioned at below the 4th limiting section, and the 3rd limiting section upwards contacts with the 4th limiting section and compresses with the slip leading core or be separated downwards.
As a kind of preferred version, described in lead corresponding limited impression place on core driven member, be formed and be convenient to the first limiting section and enter guiding face in limited impression from leading core driven member upper end open.
As a kind of preferred version, described in lead core driven member lateral surface be convexly equipped with guiding block, correspondingly, the medial surface of said base is provided with guide channel, and this guiding block is arranged in guide channel and up and down along guide channel.
As a kind of preferred version, described in lead to be convexly equipped with outside core driven member and push protuberance for what push aforementioned movable contact spring, this pushes the recess pushed protuberance being provided with and being beneficial to and keeping movable contact spring.
As a kind of preferred version, described in push guiding face protuberance being provided with and being convenient to push downwards, this guiding face is positioned at above recess, and is connected with transition cambered surface between recess and guiding face.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution: it is mainly that back-moving spring is butted on leads between core and base by the button split of tradition being designed to slidably lead core toward each other and lead core driven member two parts; In leading core and leading on core driven member and arrange first and second pars stridulans respectively, this first and second pars stridulans slides with leading pressing down of core and impinging one anotherly to sound, and immediately, leads core driven member in next the same slide downward of the effect that pushes leading core; And after unclamping hand, this first and second pars stridulans slides with the upwards reset leading core and separated from one another, then, the first limiting section upwards presses on the second limiting section and leads core driven member upwards together reset to drive; So, user's keyboard switch when knocking can be sounded, and obtains better feel when user operates, be also convenient to user can clear perception oneself operation time state of knocking (such as, whether knock and put in place), be conducive to raising operation accuracy; Meanwhile, its structural design is fairly simple, does not also need additionally to take up room, is conducive to applying.
Secondly, lead the design of the first limiting section on core, by designing one to the elastic spacing arm of downward-extension in the utility model, free end bending again in elastic spacing arm extends to form the first limiting section, the ingenious elastic reaction utilizing elastic spacing arm, first limiting section is remained in preferably in cooperation position, ensure that and lead core and the stable performance coordinating reliability and this keyboard switch leading core driven member.
And, aforementioned lead projection outside core driven member push protuberance, it is be separated to control dynamic and static contact for pushing aforementioned movable contact spring, this pushes the recess pushed protuberance being provided with and being beneficial to and keeping movable contact spring, and push guiding face protuberance being provided with above corresponding recess and being convenient to push downwards, and between recess and guiding face, be connected with transition cambered surface; The design of these structures, ensure that operation smooth degree and the control accuracy of keyboard switch, improves the service behaviour of keyboard switch.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the stereo decomposing structural representation (wherein, lead core with lead core driven member assembled with one another) of product shown in Fig. 1;
Fig. 3 is another angle decomposition structural representation (wherein, lead core and lead core driven member and decompose) of product shown in Fig. 1;
Fig. 4 leads core and leads core driven member stereo decomposing structural representation (partial schematic diagram in figure shows for auxiliary the structure pushing protuberance);
Fig. 5 is the cross section structure schematic diagram of product shown in Fig. 1;
Fig. 6 is another cross section structure schematic diagram of product shown in Fig. 1;
Fig. 7 is the sectional perspective cross section structure schematic diagram of product shown in Fig. 1;
Fig. 8 is the partial enlargement structural representation at B place in Fig. 6.
Accompanying drawing identifier declaration:
10, base 11, guide pillar
111, recess 12, guide channel
101, buckle portion 102, button hole
20, static contact 21, fixed contact
22, welding foot 30, movable contact spring
31, moving contact 32, welding foot
40, upper cover 41, the 4th limiting section
50, button 51, lead core
511, epimere connecting portion 512, hypomere connecting portion
513, sleeve joint hole 514, elastic spacing arm
515, the first limiting section 516, first pars stridulans
517, the 3rd limiting section 52, lead core driven member
521, containing cavity 522, limited impression
523, the second limiting section 524, second pars stridulans
525, protuberance 5251, guiding face is pushed
5252, recess 5253, transition cambered surface
528, guiding face 53, guiding block
60, back-moving spring 70, full-color LED lamp
71, lamp body 72, conductive feet.
Embodiment
Please refer to shown in Fig. 1 to Fig. 8, that show the concrete structure of the preferred embodiment of the utility model, at this, explain for the keyboard switch of center full-color light-emitting, certainly, sound structural design of the present utility model also can be applicable on other dissimilar keyboard switch.
The keyboard switch of this center full-color light-emitting includes base 10, static contact 20, movable contact spring 30, upper cover 40 and for controlling the button 50 that movable contact spring 30 and static contact 20 contact or be separated.Wherein, this static contact 20 and movable contact spring 30 are all arranged on base 10, and this static contact 20 is provided with fixed contact 21, accordingly this movable contact spring 30 are provided with moving contact 31, and the welding foot 22 of this static contact 20 and the welding foot 32 of movable contact spring 30 are all outside protuberate basic unit 10.
This upper cover 40 is installed on base 10, in the present embodiment, fasten installation each other by buckle portion 101 and button hole 102 between this upper cover 40 and base 10 to connect, specifically say, the two relative side lower end of this upper cover 40 is all arranged at intervals with two aforementioned button holes 102, equal interval, the two relative side upper end convex of this base 10 is provided with two aforementioned buckle portions 101 accordingly, and these four buckle portions 101 are fastened with corresponding button hole 102 and connect.In addition, the top of this upper cover 40 is provided with a keycap (not shown), and this keycap is connected with button 50 and drives button 50 movable back and forth.
This button 50 to be arranged on base 10 and to expose upper cover 40, and this button 50 is provided with back-moving spring 60; And the center of this base 10 is provided with full-color LED lamp 70, the axial centre of this button 50 offers through hole 51, the light of this full-color LED lamp 70 outwards penetrates through this through hole 51.The center of this base 10 is convex to be provided with for guiding the up and down guide pillar of button 50 11, and this guide pillar 11 is suitable and be inserted in through hole 51 from lower to upper with this through hole 51, and aforementioned full-color LED lamp 70 is installed in this guide pillar 11.
Design focal point of the present utility model, mainly in the structure of button 50, now stresses as follows to the structure of button 50:
This button 50 include lead core 51 and with lead that core 51 coordinates lead core driven member 52, foregoing reset spring 60 one end is butted on this and leads on core 51, and its other end is butted on base 10; This is led core 51 and leads the slideable toward each other setting of core driven member 52, and lead core 51 and to lead on core driven member 52 formula respectively and be provided with for preventing the first limiting section 515, second limiting section 523 be separated both it, this first limiting section 515, second limiting section 523 contacts with each other and compresses with the slip leading core 51 or be separated; This is led on core 51 and is provided with the first pars stridulans 516, this is led core driven member 52 to be provided with to coordinate with the first pars stridulans 516 and collides sonorific second pars stridulans 524, this the first pars stridulans 516, second pars stridulans 524 slides with leading pressing down of core 51 and impinging one anotherly to compress, and this first pars stridulans 516, second pars stridulans 524 slides with the upwards reset leading core 51 and separated from one another.
Specifically, described in lead the containing cavity 521 in the middle of core driven member 52 with its upper and lower end face through, aforementioned second limiting section 523 is arranged at this containing cavity 521 inwall, and aforementioned core 51 hypomere of leading stretches in this containing cavity 523.
As shown in Figures 2 to 5, described in lead core 51 and include the epimere connecting portion 511 and hypomere connecting portion 512 that one connects, offer in this hypomere connecting portion 512 that vertical this sleeve joint hole 513 of sleeve joint hole 513(extended is upwards through leads core 51 upper end, i.e. aforementioned through-hole.), said base 10 is convexly equipped with for leading the up and down guide pillar of guiding core 51 11 upward, this guide pillar 11 is suitable and be inserted in sleeve joint hole 513 from lower to upper with sleeve joint hole 513; This epimere connecting portion 511 lower surface extends to form in flexible position limit arm 514(the present embodiment downwards, an elastic spacing arm 514 is respectively provided with) in hypomere connecting portion 512 both sides, the free end bending extension of aforementioned first limiting section 515 own elasticity position limit arm 514 forms, this first limiting section 515 is positioned at below the second limiting section 523, back-moving spring 60 is sheathed on guide pillar 11 and leads hypomere connecting portion 512 periphery of core 51, and back-moving spring 60 is located between elastic spacing arm 514 and hypomere connecting portion 512.
As shown in Figure 4, Figure 5, corresponding aforementioned first limiting section 515 position, on containing cavity 521 internal face of leading core driven member 52, radial direction is arranged with limited impression 522 outward, and aforementioned second limiting section 515 is formed at the upper surface of this limited impression 522; And, described in lead corresponding limited impression 522 place on core driven member 52, be formed and be convenient to the first limiting section 515 and enter guiding face 528 in limited impression 522 from leading core driven member 52 upper end open; And under the elastic reaction of the flexible position limit arm 514 of aforementioned first limiting section 515, the formula that can slide up and down stretches into limited impression 522, the elastic reaction of aforementioned flexible position limit arm 514 makes the first limiting section 515 remain in preferably in cooperation position, ensure that and leads core 51 and the stable performance coordinating reliability and this keyboard switch leading core driven member 52.
As shown in Figure 5, on described epimere connecting portion 511 of leading core 51, radial direction has extended to form the 3rd limiting section 517 outward, correspondingly, aforementioned upper cover 40 is formed with the 4th limiting section 41 coordinated with the 3rd limiting section 517,3rd limiting section 517 is positioned at below the 4th limiting section 41, and the 3rd limiting section 517 upwards contacts with the 4th limiting section 41 and compresses with the slip leading core or be separated downwards; As can be seen from Fig. 3 and Fig. 4, it is arranged with groove in upper cover internal face, the aforementioned 4th limiting section 41 i.e. upper surface of this groove, so, aforementioned 3rd limiting section 517 is positioned at groove always, and this groove, for the 3rd limiting section 517, also plays a guiding and spacing effect.
As shown in Figure 2, described lateral surface of leading core driven member 52 is convexly equipped with guiding block 53(and is respectively provided with one in two offsides), correspondingly, the medial surface of said base 10 is provided with guide channel 12, and this guiding block 53 is arranged in guide channel 512 and up and down along guide channel 512; Aforementioned limited impression 522 is arranged at the dorsal part of this guiding block 53, Appropriate application space.
As shown in Fig. 4, Fig. 6 to Fig. 8, lead to be convexly equipped with outside core driven member 52 and push protuberance 525 for what push aforementioned movable contact spring 30, this pushes the recess 5252 pushed protuberance 525 being provided with and being beneficial to and keeping movable contact spring 30, and, describedly push the guiding face 5251 protuberance 525 being provided with and being convenient to push downwards, this guiding face 5251 is positioned at above recess 5252, and be connected with transition cambered surface 5253 between recess 5252 and guiding face 5251, so, ensure that operation smooth degree and the control accuracy of keyboard switch, improve the service behaviour of keyboard switch.
Assembling process and the using method of simply introducing the present embodiment are as follows:
During assembling, first, static contact 20 and movable contact spring 30 are installed on base 10, make the welding foot 22 of static contact 20 and welding foot 32 protuberate basic unit 10 all downwards of movable contact spring 30; Then, full-color LED lamp 70 is assembled on base 10, makes the lamp body 71 of full-color LED lamp 70 be fixed in the recess 111 on the top of guide pillar 11, outside the downward protuberate basic unit 10 of this each conductive feet 72; Then, back-moving spring 60 is set in outside guide pillar 11, in the corresponding location notch that the lower end of back-moving spring 60 is embedded in base 10; Then, core 51 will be led be assembled into lead in core driven member 52 and form button 50, the upper end of button 50, from lower to upper through upper cover 40, makes this guiding block 53 aim at guide channel 14 and embed, and buckle portion 101 and button hole 102 are fastened, now, this upper cover 40 is mounted on base 10, makes back-moving spring 60 push between base 10 and button 50, finally simultaneously, keycap is installed, completes assembling.
During use, this full-color LED lamp 70 is in normal bright state or can contacts with movable contact spring 30 with static contact 20 or conducting and changing, the light that this full-color LED lamp 70 sends from through through hole 51 directive keycap center and make keycap entirely lighting.Under reset condition, this button 50 props up movable contact spring 30 and makes the moving contact 31 of movable contact spring 30 keep being separated with the fixed contact 21 on static contact 20, circuit is now in off-state, when active force act on keycap makes keycap press down time, lead the first pars stridulans 516 on core 51 and second pars stridulans 524 of leading on core driven member 52 to slide with leading pressing down of core 51 and impinging one anotherly to sound, like this, user's keyboard switch when knocking can be sounded, better feel is obtained when user operates, also be convenient to user can clear perception oneself operation time knock state, immediately, core driven member 52 is led in next the same slide downward of the effect that pushes leading core 51, this button 50 departs from compressing movable contact spring 30, and movable contact spring 30 opens and moving contact 31 is contacted with fixed contact 21 under the effect of its own resilient, thus turning circuit, after unclamping hand, this the first pars stridulans 516, second pars stridulans 524 with lead core 51 upwards reset slide and separated from one another, then, first limiting section 515 upwards presses on the second limiting section 523 and leads core driven member 52 together upwards reset to drive, make button 50 again compress movable contact spring 30, this moving contact 31 is separated and open circuit again with fixed contact 21.
Design focal point of the present utility model is, it is mainly that back-moving spring is butted on leads between core and base by the button split of tradition being designed to slidably lead core toward each other and lead core driven member two parts; In leading core and leading on core driven member and arrange first and second pars stridulans respectively, this first and second pars stridulans slides with leading pressing down of core and impinging one anotherly to sound, and immediately, leads core driven member in next the same slide downward of the effect that pushes leading core; And after unclamping hand, this first and second pars stridulans slides with the upwards reset leading core and separated from one another, then, the first limiting section upwards presses on the second limiting section and leads core driven member upwards together reset to drive; So, user's keyboard switch when knocking can be sounded, and obtains better feel when user operates, be also convenient to user can clear perception oneself operation time state of knocking (such as, whether knock and put in place), be conducive to raising operation accuracy; Meanwhile, its structural design is fairly simple, does not also need additionally to take up room, is conducive to applying.
Secondly, lead the design of the first limiting section on core, by designing one to the elastic spacing arm of downward-extension in the utility model, free end bending again in elastic spacing arm extends to form the first limiting section, the ingenious elastic reaction utilizing elastic spacing arm, first limiting section is remained in preferably in cooperation position, ensure that and lead core and the stable performance coordinating reliability and this keyboard switch leading core driven member.
And, aforementioned lead projection outside core driven member push protuberance, it is be separated to control dynamic and static contact for pushing aforementioned movable contact spring, this pushes the recess pushed protuberance being provided with and being beneficial to and keeping movable contact spring, and push guiding face protuberance being provided with above corresponding recess and being convenient to push downwards, and between recess and guiding face, be connected with transition cambered surface; The design of these structures, ensure that operation smooth degree and the control accuracy of keyboard switch, improves the service behaviour of keyboard switch.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a sound keyboard switch, includes base, static contact, movable contact spring, upper cover and for controlling the button that movable contact spring to contact with static contact or is separated; This static contact and movable contact spring are all arranged on base, and the welding foot of this static contact and the welding foot of movable contact spring all extend outside the base; This upper cover is installed on base; This button to be arranged on base and to expose upper cover, this button is provided with back-moving spring, it is characterized in that:
This button include lead core and with lead that core coordinates lead core driven member, foregoing reset spring one end is butted on this and leads on core, and its other end is butted on base; This is led core and leads the slideable toward each other setting of core driven member, and lead core and to lead on core driven member formula respectively and be provided with for preventing first and second limiting section be separated both it, this first and second limiting section contacts with each other and compresses with the slip leading core or be separated; This is led on core and is provided with the first pars stridulans, this is led core driven member to be provided with to coordinate with the first pars stridulans and collides sonorific second pars stridulans, this first and second pars stridulans slides with leading pressing down of core and impinging one anotherly to compress, and this first and second pars stridulans slides with the upwards reset leading core and separated from one another.
2. sound keyboard switch according to claim 1, is characterized in that: described in lead the containing cavity in the middle of core driven member with its upper and lower end face through, aforementioned second limiting section is arranged at this containing cavity inwall, and aforementioned core hypomere of leading stretches in this containing cavity.
3. sound keyboard switch according to claim 2, it is characterized in that: described in lead core include one connect epimere connecting portion and hypomere connecting portion, the vertical sleeve joint hole extended is offered in this hypomere connecting portion, said base is convexly equipped with for leading the up and down guide pillar of guiding core upward, this guide pillar and sleeve joint hole suitable and be inserted into from lower to upper in sleeve joint hole; This epimere connecting portion lower surface extends to form flexible position limit arm downwards, and the free end bending extension of aforementioned first limiting section own elasticity position limit arm forms, and this first limiting section is positioned at below the second limiting section.
4. sound keyboard switch according to claim 3, is characterized in that: described back-moving spring is sheathed on guide pillar and leads the hypomere connecting portion periphery of core, and back-moving spring is located between elastic spacing arm and hypomere connecting portion.
5. sound keyboard switch according to claim 3, it is characterized in that: corresponding aforementioned first limiting section position, on the containing cavity internal face of leading core driven member, radial direction is arranged with limited impression outward, aforementioned second limiting section is formed at the upper surface of this limited impression, and aforementioned first limiting section can slide up and down formula and stretch into limited impression.
6. sound keyboard switch according to claim 3, it is characterized in that: described in lead core epimere connecting portion on radial direction extended to form the 3rd limiting section outward, correspondingly, the 4th limiting section being formed and coordinating with the 3rd limiting section is covered on aforementioned, 3rd limiting section is positioned at below the 4th limiting section, and the 3rd limiting section upwards contacts with the 4th limiting section and compresses with the slip leading core or be separated downwards.
7. sound keyboard switch according to claim 5, is characterized in that: described in lead corresponding limited impression place on core driven member, be formed and be convenient to the first limiting section and enter guiding face in limited impression from leading core driven member upper end open.
8. sound keyboard switch according to claim 1, is characterized in that: described in lead core driven member lateral surface be convexly equipped with guiding block, correspondingly, the medial surface of said base is provided with guide channel, and this guiding block is arranged in guide channel and along dynamic on guide channel.
9. sound keyboard switch according to claim 1, is characterized in that: described in lead to be convexly equipped with outside core driven member and push protuberance for what push aforementioned movable contact spring, this pushes the recess pushed protuberance being provided with and being beneficial to and keeping movable contact spring.
10. sound keyboard switch according to claim 9, is characterized in that: described in push guiding face protuberance being provided with and being convenient to push downwards, this guiding face is positioned at above recess, and is connected with transition cambered surface between recess and guiding face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308459.3U CN204067118U (en) | 2014-06-11 | 2014-06-11 | Sound keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308459.3U CN204067118U (en) | 2014-06-11 | 2014-06-11 | Sound keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067118U true CN204067118U (en) | 2014-12-31 |
Family
ID=52208575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308459.3U Expired - Fee Related CN204067118U (en) | 2014-06-11 | 2014-06-11 | Sound keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067118U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015188625A1 (en) * | 2014-06-11 | 2015-12-17 | 东莞市凯华电子有限公司 | Ultra-thin central illuminating keyboard switch |
| WO2017050122A1 (en) * | 2015-09-23 | 2017-03-30 | 东莞市凯华电子有限公司 | Static and dynamic piece assembly for key switch |
| WO2017121298A1 (en) * | 2016-01-13 | 2017-07-20 | 东莞市凯华电子有限公司 | Keyboard switch |
| CN109216075A (en) * | 2018-11-13 | 2019-01-15 | 温州华鸿电气有限公司 | A kind of switch |
| CN110520954A (en) * | 2017-03-24 | 2019-11-29 | 樱桃有限公司 | Key module |
| CN110690067A (en) * | 2018-07-06 | 2020-01-14 | 阿尔派株式会社 | Push type switch device |
| CN111146034A (en) * | 2018-11-02 | 2020-05-12 | 旭丽电子(东莞)有限公司 | Key device, keyboard and electronic equipment |
| EP3979284A1 (en) * | 2020-09-03 | 2022-04-06 | Voyetra Turtle Beach, Inc. | Keyboard key structure |
-
2014
- 2014-06-11 CN CN201420308459.3U patent/CN204067118U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015188625A1 (en) * | 2014-06-11 | 2015-12-17 | 东莞市凯华电子有限公司 | Ultra-thin central illuminating keyboard switch |
| WO2017050122A1 (en) * | 2015-09-23 | 2017-03-30 | 东莞市凯华电子有限公司 | Static and dynamic piece assembly for key switch |
| WO2017121298A1 (en) * | 2016-01-13 | 2017-07-20 | 东莞市凯华电子有限公司 | Keyboard switch |
| CN110520954A (en) * | 2017-03-24 | 2019-11-29 | 樱桃有限公司 | Key module |
| CN110520954B (en) * | 2017-03-24 | 2022-07-29 | 樱桃有限公司 | Key module |
| CN110690067A (en) * | 2018-07-06 | 2020-01-14 | 阿尔派株式会社 | Push type switch device |
| CN111146034A (en) * | 2018-11-02 | 2020-05-12 | 旭丽电子(东莞)有限公司 | Key device, keyboard and electronic equipment |
| CN111146034B (en) * | 2018-11-02 | 2022-05-13 | 旭丽电子(东莞)有限公司 | Key device, keyboard and electronic equipment |
| CN109216075A (en) * | 2018-11-13 | 2019-01-15 | 温州华鸿电气有限公司 | A kind of switch |
| EP3979284A1 (en) * | 2020-09-03 | 2022-04-06 | Voyetra Turtle Beach, Inc. | Keyboard key structure |
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