CN203521261U - Key structure and mechanical keyboard with application of key structure - Google Patents
Key structure and mechanical keyboard with application of key structure Download PDFInfo
- Publication number
- CN203521261U CN203521261U CN201320620677.6U CN201320620677U CN203521261U CN 203521261 U CN203521261 U CN 203521261U CN 201320620677 U CN201320620677 U CN 201320620677U CN 203521261 U CN203521261 U CN 203521261U
- Authority
- CN
- China
- Prior art keywords
- countershaft
- main shaft
- key structure
- conducting film
- press
- 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
Links
Images
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model belongs to the technical field of keys of electronic command input equipment and provides a key structure. The key structure comprises a key cap, a main shaft, an upper cover, a main spring, a lower cover, a conducting film and a countershaft, wherein the conducting film is laid on the lower cover; the lower cover, the conducting film and the upper cover are all provided with through holes for the main shaft passing through; the lower end of the main spring is arranged in the lower cover and the upper portion of the main spring is sleeved in the main shaft; the upper portion of the main shaft is connected with the lower surface of the key cap; the countershaft is arranged below the other end opposite to the through hole of the top cover; the countershaft is directly facing the conducting film below the countershaft; an end platform is arranged below the main shaft; an end point boss is arranged on the side of the countershaft; and the end platform is arranged below the end point boss. The end platform raises the end point boss during non-working period. Idle stroke of the main shaft brings good handfeel. When the main shaft is pressed down, the countershaft is relaxed for breakover of the conducting film. The main shaft is still pressed down. Thus, speed and sensitivity are raised greatly.
Description
Technical field
The utility model relates to the technical field for the button of tele command input equipment, more particularly, relates to a kind of press-key structure of mechanical keyboard and applies its keyboard and keyboard assemble method.
Background technology
At present, computer keyboard adopts monomer keystrokes switch combination structure more, monomer keystrokes is comprised of keycap, push rod, silica gel bullet part and thin film circuit conventionally, keycap and push rod are integrally formed, silica gel bullet part is located at push rod below, and described thin film circuit is located at described silica gel bullet part below, during use, by pressing keycap, drive push rod presses down, and then, by silica gel bullet part, is depressed on thin film circuit, make thin film circuit conducting, thereby play the effect of input, decontrol keycap, under the elastic force effect of silica gel bullet part, push rod upwards, disconnects thin film circuit.The button of this structure, it only has two states, and one is to disconnect, and one is conducting, and push rod, after its conducting, does not have stroke down again.If when the button of this structure is applied in to gamepad, it has following shortcoming: one, and player's feel is poor; Two, sensitivity is not high; Three, speed is slow
Existing another keyboard special for playing games, it can also have the idle stroke of walking downward after conducting, but its cost is high, and expensive.
In the disclosed other application of applicant, use in addition heavy burden spring and light lotus spring to overlap on an axis, after contact light limited of lotus spring after conducting stops, heavy burden spring can continue to press down, become idle stroke, also can reach the feel of mechanical keyboard, but there is the problem of sensitivity in such design, must etc. contact be pressed down after certain distance conducting conducting film then its light lotus spring and continued compression until be subject to limiting stand to stop that rear heavy burden spring just starts to shrink, so be depressed into the time of conducting from keycap longer, there is the problem of poor sensitivity.
Utility model content
The utility model provides a kind of press button mechanism, is intended to solve in prior art keyboard feel poor, and cost is high, and speed is slow, the problem of poor sensitivity.
In order to address the above problem, the utility model provides a kind of press-key structure, comprise keycap, main shaft, upper cover, main spring, lower cover, conducting film, countershaft, wherein, conducting film is laid in described lower cover top, described lower cover and conducting film and upper cover are equipped with the through hole that can pass for described main shaft, described main spring lower end is located in described lower cover, top is set in described main shaft, described main shaft top is connected with described keycap lower surface, the relative other end below of the set through hole of described upper cover is provided with countershaft, described countershaft is over against the conducting film of its below, described main shaft below is provided with end platform, described countershaft side is provided with end points boss, described end platform is located at described end points boss below, during inoperative, be the described end points boss state of having held.
Preferably, between described countershaft and described upper cover, be provided with flexible member.
Further, described flexible member is auxiliary spring.
Preferably, described upper cover below is provided with the sliding tray that can insert for described countershaft.
Preferably, described sliding tray below is provided with can play to described countershaft the fixed head of position-limiting action, and described fixed head is provided with the through hole that can pass for described main shaft, and described fixed head is also provided with the small opening that can pass for described end points boss.
Preferably, described fixed head is provided with buckle and reference column, and the sliding tray both sides of described upper cover are provided with the trip that can match with described buckle, and the through hole outer wall of described upper cover is provided with the location hole that can match with described reference column.
Preferably, in described main shaft, be provided with the first spring clamping rings, in described lower cover, be provided with first fixed leg that can match with described the first spring clamping rings, in described sliding tray, be provided with the second spring clamping rings, in described countershaft, be provided with second fixed leg that can match with described the second spring clamping rings.
Preferably, described end points boss is ears convex shape, and it is two forked that described end platform is.
The utility model also provides a kind of mechanical keyboard in addition, and it comprises face-piece, button, base plate, and described button is above-mentioned press-key structure, and described button is located between described face-piece and described base plate.
Use technique scheme, press-key structure erection provided by the utility model to keyboard after, in use, described keycap is subject to the downward pressure of user, pressing described main shaft moves downward, and described end platform moves downward and has changed the state of having held described end points boss in process thereupon, described countershaft is not subject under Action of Gravity Field or under elastic element suppresses, to move downward after the support of described end points the tie point of the described conducting film of compressing, complete the task of conducting, now, described main shaft continues the idle stroke of operation residue downwards, under the effect of main spring, reset afterwards, and the end platform of described main shaft arrives described end points boss to be lifted in described end points boss below and promotes described countershaft and reset, the firing point of described countershaft leaves described conducting film and disconnects connection, described end platform is reverted to and held described end points boss state.The technical program has following beneficial effect, has mechanical keyboard feel, the feel that described main shaft idle stroke is brought; Described in when described main shaft presses down, countershaft is relaxed conducting conducting film at once, and described main shaft still continues to press down, and sensitivity improves greatly; The element that the technical program is used adopts plastic material, hardware button with respect to other mechanical keyboards has the advantage that cost is low, simultaneously, mechanical keyboard of the prior art adopts pcb board conventionally, Key element is welded on pcb board, so cannot use inexpensive PET conducting film, and the technical solution of the utility model can easily be used inexpensive PET conducting film, causes cost significantly to reduce.
The utility model also provides a kind of mechanical keyboard assemble method in addition, adopts above-mentioned press-key structure and above-mentioned face-piece and base plate, and concrete number of assembling steps is as follows:
After described upper cover is spun upside down, be seated on workbench, described auxiliary spring is inserted in described sliding tray, be placed on described the second spring clamping rings peripheral;
After described countershaft is spun upside down, insert in described sliding tray, described countershaft both sides ears convex shape end points boss is positioned at described countershaft both sides, makes the second fixed leg in described countershaft penetrate described auxiliary spring and the second spring clamping rings;
After being spun upside down, described fixed head is buckled in described upper cover lower surface, with described reference column, coordinate grafting with the location hole of described upper cover, with described buckle, coordinate assembling with described trip, make described fixed head seal described countershaft and form the spacing baffle that described countershaft moves downward;
After described main shaft is spun upside down, penetrate described fixed head, on cover set through hole, described end platform is two forked being buckled on the ears convex shape end points boss of described countershaft both sides;
After described conducting film is spun upside down, be layered on described fixed head lower surface, by the tie point of described conducting film and described countershaft over against, the through hole of described conducting film is corresponding with described main shaft, can make described main shaft pass through;
The the first spring clamping rings that described main spring is enclosed within to described main shaft is peripheral;
Described lower cover is spun upside down to the lower surface that is placed on described conducting film, described the first fixed leg is penetrated to described main spring and the first spring clamping rings, then with screw, from lower cover lower surface, penetrate with described upper cover and be connected;
After above-mentioned press-key structure is turned, insert in described base plate and carry out fixed card jail, then described face-piece fastened to described press-key structure from top and be connected and fixed with described base plate, finally described keycap being loaded on to described main shaft upper end.
Use press-key structure provided by the utility model, the cost of labor that above-mentioned assemble method produces in the time of also significantly reducing assemblying keyboard, has reduced the welding link on pcb board, and accessory is easy to assembly quick.
Accompanying drawing explanation
Fig. 1 is the product exploded view that the utility model embodiment mono-provides;
Fig. 2 is the product side sectional view that the utility model embodiment mono-provides;
Fig. 3 is the product exploded view that the utility model embodiment bis-provides;
Fig. 4 is the product exploded perspective view that the utility model embodiment bis-provides;
Fig. 5 is that the product that the utility model embodiment bis-provides is inverted exploded perspective view;
Fig. 6 is the product side sectional view that the utility model embodiment bis-provides;
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment mono-,
Shown in seeing figures.1.and.2, the present embodiment provides a kind of press-key structure, comprise keycap 10, main shaft 20, upper cover 30, main spring 90, lower cover 80, conducting film 70, countershaft 50, wherein, described lower cover 80 has supporting bracket 81, described conducting film 70 is laid in described supporting bracket 81 tops, the supporting bracket 81 of described lower cover 80 and conducting film 70 and upper cover 30 are equipped with the through hole that can pass for described main shaft 20, the through hole of described upper cover 30 passes for described main shaft 20 first halves only, described main spring 90 lower ends are located in described lower cover 80, top is set in described main shaft 20, described main shaft 20 tops are connected with described keycap 10 lower surfaces, the relative other end below of described upper cover 30 set through holes is provided with countershaft 50, described countershaft 50 is over against the tie point of the conducting film 70 of its below, described tie point is to make while being under pressure circuit in conducting film 70 produce to connect a position of sending the signal of telecommunication, described main shaft 20 belows are provided with end platform 21, described countershaft 50 sides are provided with end points boss 51, described end platform 21 is located at described end points boss 51 belows, during inoperative, be described end points boss 51 states of having held, between described countershaft 50 and described upper cover 30, be provided with flexible member, the present embodiment adopts auxiliary spring 40 as flexible member, also can adopt the flexible members such as shell fragment as flexible member, with this, play the effect that presses described countershaft 50 downwards, certainly, if utilize merely the natural gravity of countershaft 50 to press down also, can realize conducting, described auxiliary spring 40 elastic force are less than main spring 90, so the upwards elastic force of main spring 90 when inactive state can balance out the downward elastic force of described auxiliary spring 40 and the gravity sum of described countershaft 50 own completely, in addition, in order to guarantee that deflection does not occur countershaft 50 when moving up and down, the special sliding tray 60 that can insert for described countershaft 50 that is provided with below described upper cover 30, described sliding tray 60 is basket-hanging and is fixed on described upper cover 30 lower surfaces.
Use technique scheme, press-key structure erection provided by the utility model to keyboard after, in use, described keycap 10 is subject to the downward pressure of user, pressing described main shaft 20 moves downward, and described end platform 21 moves downward and has changed the state of having held described end points boss 51 in process thereupon, loosened the support force to described end points boss 51, described countershaft 50 is not subject to after the support of described end platform 21 under Action of Gravity Field or moves downward under the suppressing of auxiliary spring 40 tie point of the described conducting film 70 of compressing, complete the task of conducting, now, described main shaft 20 continues the idle stroke of operation residue downwards, under the effect of main spring 90, reset afterwards, and described end points boss 51 is lifted in end platform 21 arrival described end points boss 51 belows of described main shaft 20, promote described countershaft 50 resets, the firing point 52 of described countershaft 50 leaves described conducting film 70 and disconnects connection, described end platform 21 is reverted to and held described end points boss 51 states.The technical program has following beneficial effect, has mechanical keyboard feel, the feel that described main shaft 20 idle strokes are brought; Described in when described main shaft 20 presses down, countershaft 50 is relaxed conducting film 70 described in conducting at once, and described main shaft 20 still continues to press down, and sensitivity improves greatly; The element that the technical program is used adopts plastic material, hardware button with respect to other mechanical keyboards has the advantage that cost is low, simultaneously, mechanical keyboard of the prior art adopts pcb board conventionally, Key element is welded on pcb board, so cannot use inexpensive PET conducting film, and the technical solution of the utility model can easily be used inexpensive PET conducting film, causes cost significantly to reduce.
Embodiment bis-,
With reference to Fig. 3 to shown in Fig. 6, the present embodiment provides a kind of press-key structure, comprise keycap 10, main shaft 20, upper cover 30, main spring 90, lower cover 80, conducting film 70, countershaft 50, wherein, on described lower cover 80, there is the supporting bracket 81 that can play a supporting role to described conducting film 70, described supporting bracket 81 is provided with can be through the through hole of 20 times parts of described main shaft, described supporting bracket 81 is fixedly mounted on described lower cover 80, be one with it, conducting film 70 is laid in described supporting bracket 81 tops, described conducting film 70 and upper cover 30 are equipped with the through hole that can pass for described main shaft 20, the through hole of described upper cover 30 passes for described main shaft 20 first halves only, described main spring 90 lower ends are located in described lower cover 80, top is set in described main shaft 20, described main shaft 20 tops are connected with described keycap 10 lower surfaces, the relative other end below of described upper cover 30 set through holes is provided with countershaft 50, the firing point 52 of described countershaft 50 is over against the tie point of the conducting film 70 of its below, described tie point is to make while being under pressure circuit in conducting film 70 produce to connect a position of sending the signal of telecommunication, described main shaft 20 belows are provided with end platform 21, described countershaft 50 sides are provided with end points boss 51, described end platform 21 is located at described end points boss 51 belows, during inoperative, be described end points boss 51 states of having held, between described countershaft 50 and described upper cover 30, be provided with flexible member, the present embodiment adopts auxiliary spring 40 as flexible member, also can adopt the flexible members such as shell fragment as flexible member, with this, play the effect that presses described countershaft 50 downwards, in order to guarantee that deflection does not occur countershaft 50 when moving up and down, spy is provided with the sliding tray 33 that can insert for described countershaft 50 at described upper cover 30 lower surfaces, described sliding tray 33 belows are provided with fixed head 60 that can be to 50 position-limiting actions of described countershaft, described fixed head 60 is provided with the through hole that can pass for described main shaft 20, described fixed head 60 is also provided with the small opening that can pass for described end points boss 51.
Described fixed head 60 is provided with buckle 61 and reference column 62, sliding tray 33 both sides of described upper cover 30 are provided with the trip 31 that can match with described buckle 61, the through hole outer wall of described upper cover 30 is provided with the location hole 32 that can match with described reference column 62, described countershaft 50 and auxiliary spring 40 are packed in described sliding tray 33, utilize reference column 62 and the location of described location hole 32 to utilize coordinating of buckle 61 and trip 31 that described countershaft 50 and auxiliary spring 40 are locked in described sliding tray 33, described fixed head 60 has played fixing and spacing effect simultaneously.
In described main shaft 20, be provided with the first spring clamping rings 22, in described lower cover 80, be provided with first fixed leg 82 that can match with described the first spring clamping rings 22, in described sliding tray 33, be provided with the second spring clamping rings 34, in described countershaft 50, be provided with second fixed leg 54 that can match with described the second spring clamping rings 34, after having assembled, can fully prevent that main spring 90 and auxiliary spring 40 are flexible in prescribed path, prevent distortion.
The end points boss 51 that the present embodiment provides is ears convex shape, and it is two forked that described end platform 21 is, and so the effect of design is mainly can steadily hold and loosen 50, two stress points of countershaft can make countershaft 50 can more smooth and easyly stablize in the process of moving up and down.
The present embodiment also provides a kind of mechanical keyboard in addition, and it comprises face-piece, button, base plate, and described button is above-mentioned press-key structure, and described button is located between described face-piece and described base plate.
Use technique scheme, the press-key structure erection that the present embodiment provides to keyboard after, in use, described keycap 10 is subject to the downward pressure of user, pressing described main shaft 20 moves downward, and described end platform 21 moves downward and has changed the state of having held described end points boss 51 in process thereupon, described countershaft 50 is not subject under Action of Gravity Field or under elastic element suppresses, to move downward after the support of described end platform 21 tie point of the described conducting film 70 of compressing, complete the task of conducting, now, described main shaft 20 continues the idle stroke of operation residue downwards, under the effect of main spring 90, reset afterwards, and described end points boss 51 is lifted in end platform 21 arrival described end points boss 51 belows of described main shaft 20, promote described countershaft 50 resets, the firing point 52 of described countershaft 50 leaves described conducting film 70 and disconnects connection, described end platform 21 is reverted to and held described end points boss 51 states, the present embodiment is different from embodiment mono-part and is, described end points boss 51 is ears convex shape, it is two forked that described end platform 21 is, stability and the balance of both sides' interactions have further been improved, in addition, the firing point 52 of the countershaft 50 that the present embodiment provides is connected by inserting mode with countershaft 50.
The technical program has following beneficial effect, has mechanical keyboard feel, the feel that described main shaft 20 idle strokes are brought; Described in when described main shaft 20 presses down, countershaft 50 is relaxed conducting conducting film 70 at once, and described main shaft 20 still continues to press down, and sensitivity improves greatly; The element that the technical program is used adopts plastic material, hardware button with respect to other mechanical keyboards has the advantage that cost is low, simultaneously, mechanical keyboard of the prior art adopts pcb board conventionally, Key element is welded on pcb board, so cannot use inexpensive PET conducting film, and the technical solution of the utility model can easily be used inexpensive PET conducting film, causes cost significantly to reduce.
Embodiment tri-,
With reference to Fig. 3, to shown in Fig. 6, the present embodiment provides a kind of mechanical keyboard assemble method, adopts press-key structure described in above-described embodiment two and above-mentioned face-piece and base plate, and concrete number of assembling steps is as follows:
After described upper cover 30 is spun upside down, be seated on workbench, described auxiliary spring 40 is inserted in described sliding tray 33, be placed on described the second spring clamping rings 34 peripheries;
After being spun upside down, described countershaft 50 inserts in described sliding tray 33, described countershaft 50 both sides ears convex shape end points boss 51 are positioned at described countershaft 50 both sides, make the second fixed leg 54 in described countershaft 50 penetrate described auxiliary spring 40 and the second spring clamping rings 34;
After being spun upside down, described fixed head 60 is buckled in described upper cover 30 lower surfaces, with described reference column 62, coordinate grafting with the location hole 32 of described upper cover 30, with described buckle 61, coordinate assembling with described trip 31, make described fixed head 60 seal described countershaft 50 and form the spacing baffle that described countershaft 50 moves downward;
After described main shaft 20 is spun upside down, the top of described main shaft 20 is penetrated to set through hole on described fixed head 60, upper cover 30, described end platform 21 is two forked being buckled on described countershaft 50 both sides ears convex shape end points boss 51;
After described conducting film 70 is spun upside down, be layered on described fixed head 60 lower surfaces, by the tie point of described conducting film 70 and described countershaft 50 over against, the through hole of described conducting film 70 is corresponding with described main shaft 20, can make described main shaft 20 pass through;
Described main spring 90 is enclosed within to the first spring clamping rings 22 peripheries of described main shaft 20;
On described lower cover 80, have the supporting bracket 81 that can play a supporting role to described conducting film 70, described supporting bracket 81 is provided with can be through the through hole of 20 times parts of described main shaft, and described supporting bracket 81 is fixedly mounted on described lower cover 80, is one with it.
Described lower cover 80 is spun upside down to the lower surface that is placed on described conducting film 70, described the first fixed leg 82 is penetrated to described main spring 90 and the first spring clamping rings 22, then with screw, from lower cover 80 lower surfaces, penetrate with described upper cover 30 and be connected;
After above-mentioned press-key structure is turned, insert in described base plate and carry out fixed card jail, then described face-piece fastened to described press-key structure from top and be connected and fixed with described base plate, finally described keycap being loaded on to described main shaft upper end.
Use press-key structure provided by the utility model, the cost of labor that above-mentioned assemble method produces in the time of also significantly reducing assemblying keyboard, has reduced the welding link on pcb board, and accessory is easy to assembly quick.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (9)
1. a press-key structure, it is characterized in that, comprise keycap, main shaft, upper cover, main spring, lower cover, conducting film, countershaft, wherein, conducting film is laid in described lower cover top, described lower cover and conducting film and upper cover are equipped with the through hole that can pass for described main shaft, described main spring lower end is located in described lower cover, top is set in described main shaft, described main shaft top is connected with described keycap lower surface, the relative other end below of the set through hole of described upper cover is provided with countershaft, described countershaft is over against the conducting film of its below, described main shaft below is provided with end platform, described countershaft side is provided with end points boss, described end platform is located at described end points boss below, during inoperative, be the described end points boss state of having held.
2. press-key structure as claimed in claim 1, is characterized in that, between described countershaft and described upper cover, is provided with flexible member.
3. press-key structure as claimed in claim 2, is characterized in that, described flexible member is auxiliary spring.
4. press-key structure as claimed in claim 1, is characterized in that, described upper cover below is provided with the sliding tray that can insert for described countershaft.
5. press-key structure as claimed in claim 4, it is characterized in that, described sliding tray below is provided with can play to described countershaft the fixed head of position-limiting action, and described fixed head is provided with the through hole that can pass for described main shaft, and described fixed head is also provided with the small opening that can pass for described end points boss.
6. press-key structure as claimed in claim 5, it is characterized in that, described fixed head is provided with buckle and reference column, and the sliding tray both sides of described upper cover are provided with the trip that can match with described buckle, and the through hole outer wall of described upper cover is provided with the location hole that can match with described reference column.
7. press-key structure as claimed in claim 6, it is characterized in that, in described main shaft, be provided with the first spring clamping rings, in described lower cover, be provided with first fixed leg that can match with described the first spring clamping rings, in described sliding tray, be provided with the second spring clamping rings, in described countershaft, be provided with second fixed leg that can match with described the second spring clamping rings.
8. the press-key structure as described in claim 1-7 any one, is characterized in that, described end points boss is ears convex shape, and it is two forked that described end platform is.
9. a mechanical keyboard, it comprises face-piece, button, base plate, it is characterized in that: described button is the arbitrary described press-key structure of claim 1～8, and described button is located between described face-piece and described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620677.6U CN203521261U (en) | 2013-10-08 | 2013-10-08 | Key structure and mechanical keyboard with application of key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620677.6U CN203521261U (en) | 2013-10-08 | 2013-10-08 | Key structure and mechanical keyboard with application of key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521261U true CN203521261U (en) | 2014-04-02 |
Family
ID=50380151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320620677.6U Expired - Fee Related CN203521261U (en) | 2013-10-08 | 2013-10-08 | Key structure and mechanical keyboard with application of key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521261U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489687A (en) * | 2013-10-08 | 2014-01-01 | 袁建君 | Key structure, mechanical keyboard with same and assembly method |
| WO2015051487A1 (en) * | 2013-10-08 | 2015-04-16 | 袁建君 | Key structure and mechanical keyboard using same and assembly method |
| CN110209286A (en) * | 2019-06-19 | 2019-09-06 | 深圳市恒怡多精彩科技有限公司 | Keycap hidden type keyboard |
-
2013
- 2013-10-08 CN CN201320620677.6U patent/CN203521261U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489687A (en) * | 2013-10-08 | 2014-01-01 | 袁建君 | Key structure, mechanical keyboard with same and assembly method |
| WO2015051487A1 (en) * | 2013-10-08 | 2015-04-16 | 袁建君 | Key structure and mechanical keyboard using same and assembly method |
| CN103489687B (en) * | 2013-10-08 | 2019-02-19 | 深圳市天铭研科科技开发有限公司 | A kind of press-key structure and mechanical keyboard and assemble method using it |
| CN110209286A (en) * | 2019-06-19 | 2019-09-06 | 深圳市恒怡多精彩科技有限公司 | Keycap hidden type keyboard |
| CN110209286B (en) * | 2019-06-19 | 2024-05-24 | 安庆市恒怡多精彩科技有限公司 | Key cap hidden keyboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10650987B2 (en) | Press sound producing keyboard switch | |
| CN102299017B (en) | Press key structure and keyboard adopting same | |
| CN106992088A (en) | Press-key structure | |
| CN104299828A (en) | Ultra-thin keyboard switch capable of achieving steady pressing | |
| CN203521261U (en) | Key structure and mechanical keyboard with application of key structure | |
| CN205542520U (en) | Key structure | |
| CN106504928B (en) | A kind of elastic component for making slight keyboard that there is impact sound | |
| CN109166750B (en) | Key structure of mechanical keyboard | |
| WO2018077194A1 (en) | Thin type mechanical keyboard switch | |
| CN103065842A (en) | Press key | |
| CN203300522U (en) | Key structure of keyboard and elastic body thereof | |
| CN204348571U (en) | A kind of mechanical key and the keyboard applying it | |
| CN204130406U (en) | The ultra-thin keyboard switch that can steadily press down | |
| TW202203273A (en) | Button switch and restoration assembly thereof | |
| CN103489687A (en) | Key structure, mechanical keyboard with same and assembly method | |
| CN106328419A (en) | Touch key structure, handheld terminal and game handle | |
| CN202094019U (en) | Key structure and keyboard using the same | |
| CN202855604U (en) | Four-direction combination button | |
| CN102594953A (en) | Mobile phone side key device and mobile phone | |
| CN204360937U (en) | A kind of silica gel push-button structure and key device | |
| CN203456349U (en) | Key structure | |
| CN201004394Y (en) | Key structure | |
| CN207820387U (en) | Electronic equipment | |
| CN205759623U (en) | A kind of arcade game rocking bar platform | |
| CN220420474U (en) | Game paddle machinery button structure and game paddle |
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: 20140402 Termination date: 20171008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |