CN107437474A - A kind of lever sinks board-like ultra-thin mechanical keyboard switch - Google Patents
A kind of lever sinks board-like ultra-thin mechanical keyboard switch Download PDFInfo
- Publication number
- CN107437474A CN107437474A CN201710632028.0A CN201710632028A CN107437474A CN 107437474 A CN107437474 A CN 107437474A CN 201710632028 A CN201710632028 A CN 201710632028A CN 107437474 A CN107437474 A CN 107437474A
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- China
- Prior art keywords
- base
- shaft core
- ultra
- keyboard switch
- mechanical keyboard
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- 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.)
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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
- H01H13/702—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/036—Minimise height
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- Push-Button Switches (AREA)
Abstract
Board-like ultra-thin mechanical keyboard switch is sunk the invention discloses a kind of lever, used in a circuit board；The keyboard switch includes a base, on base clamping be provided with one and cover, offer groove in the middle part of upper lid, base is provided with a shaft core, storage tank is provided between the upper lid and base, the storage tank is located on base side wall, and the storage tank is installed with the connecting rod for being actively connected to shaft core.
Description
Technical field
The present invention relates to art of keypads, more particularly to a kind of lever sinks board-like ultra-thin mechanical keyboard switch.
Background technology
Chinese Patent Application No.：201220386321.6, a kind of button and keyboard are disclosed, at one there is thin terrace to press
In the keyboard of key, by the keycap of button to be pressed and the terrace cap of incrustation and button in lifting support and fill
Put and be split up into two components with reference to the frame interlocked and the cell body included, cap is formed plate-like structure, it is stronger with structure
Material be made with lower thickness while still possess the cap of intensity, and frame and the cell body that is included are again with embedded shaping
Or the mode pasted is fixed on cap, to form the button cap structure with thin terrace.Cell body and the common shape of cap on frame
Into the chute or notch interlocked with liftable supporter.
Chinese Patent Application No.：201620025219.1 disclose a kind of balanced controls and the key comprising this balanced controls
Disk switchs, and the balanced controls include the first support body and the second support body that can mutually rotate, first support body and the second support body
Be hollow structure, and shape size matches, when the first support body and the second support body are in closed state, the movable contact spring with
Static contact contact electrical connection；When the first support body and the second support body rotate to form X-type structure, the movable contact spring departs from static contact
Contact.Relative rotation between the first support body and the second support body of balanced controls drives movable contact spring motion, with realize movable contact spring and
The separation or contact of static contact, so as to realize the connection of switch or closure.
Foregoing invention creation is complicated, and thickness is higher, and button easily tilts in pressing, causes service life to reduce.
The content of the invention
It is an object of the present invention to overcome the drawbacks described above of prior art, there is provided a kind of lever sinks board-like ultra-thin mechanical keys
Disk switchs.
To achieve the above object, technical scheme provided by the invention is as follows：A kind of lever sinks board-like ultra-thin mechanical keyboard and opened
Close, used in a circuit board；The keyboard switch includes a base, on base clamping be provided with one and cover, offer groove, bottom in the middle part of upper lid
Seat is provided with a shaft core, is provided with storage tank between the upper lid and base, the storage tank is located on base side wall, and the storage tank holds
Provided with the connecting rod for being actively connected to shaft core.
Further, storage tank is located on the madial wall of base.
Further, storage tank is located on the lateral wall of rear side both ends side wall of base.
Further, connecting rod is U-shaped connecting rod, and U-shaped connection boom end is respectively equipped with fastener, the fastener point
Shaft core is not connected to actively.
Further, connecting rod is most U-shaped connecting rod, and those U-shapeds connection boom end is respectively equipped with fastener, those
The fastener of U-shaped connecting rod is actively connected to shaft core respectively.
Further, laterally movable groove is offered on the front side of shaft core and rear side, the connecting rod is actively connected to axle
In the laterally movable groove of core.
Further, connecting rod is most U-shaped connecting rods, and those U-shapeds connection boom end is respectively equipped with fastener, the axle
Laterally movable groove is offered on the front side of core and rear side, the fastener of those U-shaped connecting rods is actively connected to the axle respectively
In the laterally movable groove of core.
Further, connecting rod is most U-shaped connecting rods, and those U-shapeds connection boom end is respectively equipped with fastener, the axle
Laterally movable groove is offered on the front side of core and rear side, the fastener of those U-shaped connecting rods is actively connected to the axle respectively
In the laterally movable groove of core.
Further, shaft core is located at the laterally movable groove in both sides and is respectively arranged below with a lug, and on front side of base and rear side is corresponding
Movable conduit is offered at the lug of both sides respectively, torsion spring is provided with the movable conduit opened up positioned at base side.
Further, spring is additionally provided between base and shaft core.
Usefulness of the present invention is：Simple in construction, thickness is low, can solve the problem that balance of the shaft core in pressing, is worth wide
General popularization.
Brief description of the drawings
Fig. 1 is that a kind of lever of the present invention sinks the explosive view of board-like ultra-thin mechanical keyboard switch；
Fig. 2 is that a kind of lever of the present invention sinks the stereogram of board-like ultra-thin mechanical keyboard switch；
Fig. 3 is that a kind of lever of the present invention sinks the sectional view of board-like ultra-thin mechanical keyboard switch；
Fig. 4 is that a kind of lever of the present invention sinks the first embodiment explosive view of board-like ultra-thin mechanical keyboard switch；
Fig. 5 is that a kind of lever of the present invention sinks the second embodiment explosive view of board-like ultra-thin mechanical keyboard switch；
Fig. 6 is that a kind of lever of the present invention sinks the 3rd embodiment explosive view of board-like ultra-thin mechanical keyboard switch；
Fig. 7 is that a kind of lever of the present invention sinks the fourth embodiment explosive view of board-like ultra-thin mechanical keyboard switch.
Embodiment
Below in conjunction with the accompanying drawings and preferred embodiment is further described with regard to technical scheme.
As shown in Figure 1-Figure 3, a kind of lever of the present invention sinks board-like ultra-thin mechanical keyboard switch, used in a circuit
Plate；The keyboard switch includes a base, on base 1 clamping be provided with upper lid 2, the upper middle part of lid 2 offers groove 21, and base 1 is provided with
Shaft core 3, the top of shaft core 3 are provided with depression 31, are corresponded to respectively in the middle part of the front side of shaft core 3 and rear side sidewall and offer a laterally movable groove
Coupling part Shang 32 , between the With bases 1 of Cover 2, which is located on the left of base madial wall, is respectively kept with a storage tank 41 with right side, before base 1
Side side wall both ends offer storage tank 42 respectively, the first U-shaped connecting rod 51 are provided with the storage tank 41 in left side, positioned at right side
Loose slot 41 in be provided with the second U-shaped connecting rod 52, the first U-shaped connecting rod and the second U-shaped connect boom end and are respectively equipped with buckle
Part 53, both ends fastener 53 are movably connected with the laterally movable groove 32 opened up in the front side of shaft core 3 and rear side respectively, and shaft core 3 is pushed up
The 3rd U-shaped connecting rod 54 is provided with portion's depression 31, the fastener 53 of the end of the 3rd U-shaped connecting rod 54 is movably connected with the bottom of in respectively
In the storage tank 42 that 1 front side sidewall both ends of seat open up.
Please also refer to shown in Fig. 1 to Fig. 4, the present invention also provides a kind of lever and sinks board-like ultra-thin mechanical keyboard switch, uses
In a circuit board；The keyboard switch includes a base, on base 1 clamping be provided with upper lid 2, the upper middle part of lid 2 offers groove 21, base
1 is provided with shaft core 3, is corresponded to respectively in the middle part of the front side of shaft core 3 and rear side sidewall and offers the With bases 1 of Cover 2 Shang a laterally movable , of groove 32
Between coupling part be located on the left of base madial wall or a storage tank 41 is left on right side, a U-shaped is provided with storage tank 41 and is connected
Extension bar 51, U-shaped connection boom end are respectively equipped with fastener 53, and both ends fastener 53 is movably connected with the horizontal stroke of shaft core 3 respectively
Into loose slot 32.
Please also refer to shown in Fig. 1 to Fig. 3 and Fig. 5, the present invention, which also provides a kind of lever and sinks board-like ultra-thin mechanical keyboard, to be opened
Close, used in a circuit board；The keyboard switch includes a base, on base 1 clamping be provided with upper lid 2, the upper middle part of lid 2 offers groove
21, base 1 is provided with shaft core 3, and the top of shaft core 3 is provided with depression 31, and the end of a U-shaped connecting rod 54 is respectively equipped with fastener 53, and two
End fastener 53 is movably connected with the storage tank 42 opened up respectively in the front side sidewall both ends of position base 1 respectively.
Please also refer to shown in Fig. 1 to Fig. 3 and Fig. 6, the present invention, which also provides a kind of lever and sinks board-like ultra-thin mechanical keyboard, to be opened
Close, used in a circuit board；The keyboard switch includes a base, on base 1 clamping be provided with upper lid 2, the upper middle part of lid 2 offers groove
21, base 1 is provided with shaft core 3, is corresponded to respectively in the middle part of the front side of shaft core 3 and rear side sidewall and offers Cover 2 Shang a laterally movable , of groove 32
Coupling part between With bases 1 is located on the left of base madial wall is respectively kept with a storage tank 41 with right side, positioned at the accommodating of left side
The first U-shaped connecting rod 51 is provided with groove 41, the second U-shaped connecting rod 52, the connection of the first U-shaped are provided with the loose slot 41 on right side
Bar and the second U-shaped connection boom end are respectively equipped with fastener 53, both ends fastener 53 be movably connected with respectively in the front side of shaft core 3 and
In the laterally movable groove 32 that rear side opens up.
Please also refer to shown in Fig. 1 to Fig. 3 and Fig. 7, the present invention, which also provides a kind of lever and sinks board-like ultra-thin mechanical keyboard, to be opened
Close, used in a circuit board；The keyboard switch includes a base, on base 1 clamping be provided with upper lid 2, the upper middle part of lid 2 offers groove
21, base 1 is provided with shaft core 3, and the top of shaft core 3 is provided with depression 31, corresponds to and offer respectively in the middle part of the front side of shaft core 3 and rear side sidewall
Coupling part Shang the one laterally movable , of groove 32 between the With bases 1 of Cover 2 is located on the left of base madial wall or a storage tank is left on right side
41, the front side sidewall both ends of base 1 offer storage tank 42 respectively, are set on the left of base madial wall or in the storage tank 41 on right side
There is the first U-shaped connecting rod 51, the first U-shaped connection boom end is respectively equipped with fastener 53, and both ends fastener 53 actively connects respectively
It is connected on front side of shaft core 3 and in the laterally movable groove 32 that rear side opens up, the 3rd U-shaped connecting rod 54 is provided with the top depression 31 of shaft core 3,
The fastener 55 of the end of 3rd U-shaped connecting rod 54 is movably connected with the storage tank 42 opened up in the front side sidewall both ends of base 1 respectively
It is interior.
Further, the lower section of laterally movable groove 32 opened up is corresponded in the middle part of the front side of shaft core 3 and rear side sidewall respectively and is provided with the
One lug 33 and the second lug 34, the front side of base 1 correspond to and the first movable conduit 12 are offered at the first lug 33, the rear side of base 1
The second movable conduit 13 is offered at corresponding second lug 34, it is horizontal at the second movable conduit 13 opened up positioned at the rear side of base 1
Provided with torsion spring 6.
Further, spring 7 is additionally provided between base 1 and shaft core 3.
More than, the present invention is by the U-shaped connecting rod 51,52,54 that is separately provided between base 1 and shaft core 3 or simultaneously
Set the first U-shaped connecting rod 51, the second U-shaped connecting rod 52 and the 3rd U-shaped connecting rod 54, its efficiently solve shaft core 3 by
Power pressing in there is shaft core unbalance stress caused by shift phenomenon, make 3 orientation in office of shaft core receive pressing can force balance,
By the second lug 34 in shaft core, torsion spring 6 can be touched in pressing in shaft core and send clear and melodious tick sound and pressing feel.
Above-described is only the principle of the present invention and preferred embodiment.It should be pointed out that the ordinary skill people to this area
For member, under the premise without departing from the principles of the invention, moreover it is possible to make some variations and modifications, also should be regarded as belonging to the present invention
Protection domain.
Claims (11)
1. a kind of lever sinks board-like ultra-thin mechanical keyboard switch, used in a circuit board；The keyboard switch includes a base, on base
Clamping is provided with one and covered, and offers groove in the middle part of upper lid, base is provided with a shaft core, it is characterised in that：Between the upper lid and base
Provided with storage tank, the storage tank is located on base side wall, and the storage tank is installed with the connecting rod for being actively connected to shaft core.
2. a kind of lever according to claim 1 sinks board-like ultra-thin mechanical keyboard switch, it is characterised in that：The storage tank
On the madial wall of base.
3. a kind of lever according to claim 1 sinks board-like ultra-thin mechanical keyboard switch, it is characterised in that：The storage tank
For the storage tank of majority, those storage tanks are located on the left side of base and the madial wall on right side.
4. a kind of lever according to claim 1 sinks board-like ultra-thin mechanical keyboard switch, it is characterised in that：The storage tank
On the lateral wall of the rear side both ends side wall of base.
5. a kind of lever according to claim 1 sinks board-like ultra-thin mechanical keyboard switch, it is characterised in that：The connecting rod
For U-shaped connecting rod, U-shaped connection boom end is respectively equipped with fastener, and the fastener is actively connected to shaft core respectively.
6. a kind of lever according to claim 1 sinks board-like ultra-thin mechanical keyboard switch, it is characterised in that：The connecting rod
For the U-shaped connecting rod of majority, those U-shapeds connection boom end is respectively equipped with fastener, the fastener point of those U-shaped connecting rods
Shaft core is not connected to actively.
7. a kind of lever according to claim 1 sinks board-like ultra-thin mechanical keyboard switch, it is characterised in that：The shaft core
With offering laterally movable groove on rear side, the connecting rod is actively connected in the laterally movable groove of shaft core for front side.
8. a kind of lever according to claim 1 sinks board-like ultra-thin mechanical keyboard switch, it is characterised in that：The connecting rod
For most U-shaped connecting rods, those U-shapeds connection boom end is respectively equipped with fastener, offered on the front side of the shaft core and rear side
Laterally movable groove, the fastener of those U-shaped connecting rods are actively connected in the laterally movable groove of the shaft core respectively.
9. a kind of lever according to claim 1 sinks board-like ultra-thin mechanical keyboard switch, it is characterised in that：The connecting rod
For most U-shaped connecting rods, those U-shapeds connection boom end is respectively equipped with fastener, offered on the front side of the shaft core and rear side
Laterally movable groove, the fastener of those U-shaped connecting rods are actively connected in the laterally movable groove of the shaft core respectively.
10. a kind of lever according to claim 1 sinks board-like ultra-thin mechanical keyboard switch, it is characterised in that：The shaft core
Positioned at both sides, laterally movable groove is respectively arranged below with a lug, and base front side and rear side correspond to and offer work respectively at the lug of both sides
Conduit is moved, torsion spring is provided with the movable conduit opened up positioned at base side.
11. a kind of lever according to claim 1 sinks board-like ultra-thin mechanical keyboard switch, it is characterised in that：The base
Spring is additionally provided between shaft core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632028.0A CN107437474A (en) | 2017-07-28 | 2017-07-28 | A kind of lever sinks board-like ultra-thin mechanical keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632028.0A CN107437474A (en) | 2017-07-28 | 2017-07-28 | A kind of lever sinks board-like ultra-thin mechanical keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107437474A true CN107437474A (en) | 2017-12-05 |
Family
ID=60459888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632028.0A Pending CN107437474A (en) | 2017-07-28 | 2017-07-28 | A kind of lever sinks board-like ultra-thin mechanical keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107437474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828218A (en) * | 2018-08-10 | 2020-02-21 | 群光电子(苏州)有限公司 | Keyboard device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203434053U (en) * | 2013-08-30 | 2014-02-12 | 东莞爱旺电子科技有限公司 | Key balancing pole of mechanical keyboard |
| CN203607300U (en) * | 2013-12-06 | 2014-05-21 | 郑国书 | Mechanical keyboard key-press structure |
| CN204088137U (en) * | 2014-09-23 | 2015-01-07 | 东莞市凯华电子有限公司 | Novel keyboard switch |
| CN106206130A (en) * | 2016-09-02 | 2016-12-07 | 东莞市凯华电子有限公司 | A kind of keyboard switch producing pressing sound |
| CN205881757U (en) * | 2016-06-27 | 2017-01-11 | 东莞市名键电子科技有限公司 | Mechanical keyboard's button subassembly |
| CN207183141U (en) * | 2017-07-28 | 2018-04-03 | 东莞市高特电子有限公司 | A kind of lever sinks board-like ultra-thin mechanical keyboard switch |
-
2017
- 2017-07-28 CN CN201710632028.0A patent/CN107437474A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203434053U (en) * | 2013-08-30 | 2014-02-12 | 东莞爱旺电子科技有限公司 | Key balancing pole of mechanical keyboard |
| CN203607300U (en) * | 2013-12-06 | 2014-05-21 | 郑国书 | Mechanical keyboard key-press structure |
| CN204088137U (en) * | 2014-09-23 | 2015-01-07 | 东莞市凯华电子有限公司 | Novel keyboard switch |
| CN205881757U (en) * | 2016-06-27 | 2017-01-11 | 东莞市名键电子科技有限公司 | Mechanical keyboard's button subassembly |
| CN106206130A (en) * | 2016-09-02 | 2016-12-07 | 东莞市凯华电子有限公司 | A kind of keyboard switch producing pressing sound |
| CN207183141U (en) * | 2017-07-28 | 2018-04-03 | 东莞市高特电子有限公司 | A kind of lever sinks board-like ultra-thin mechanical keyboard switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828218A (en) * | 2018-08-10 | 2020-02-21 | 群光电子(苏州)有限公司 | Keyboard device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171205 |
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| WD01 | Invention patent application deemed withdrawn after publication |