CN207183140U - A kind of lever sinks board-like ultra-thin photoelectric mechanical keyboard switch - Google Patents
A kind of lever sinks board-like ultra-thin photoelectric mechanical keyboard switch Download PDFInfo
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- CN207183140U CN207183140U CN201720930442.5U CN201720930442U CN207183140U CN 207183140 U CN207183140 U CN 207183140U CN 201720930442 U CN201720930442 U CN 201720930442U CN 207183140 U CN207183140 U CN 207183140U
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Abstract
Board-like ultra-thin photoelectric mechanical keyboard switch is sunk the utility model discloses a kind of lever, used in a circuit board；The keyboard switch includes a base, clamping is provided with one and covered on base, groove is offered in the middle part of upper lid, base is provided with a shaft core, the side of the base offers a module type optoelectronic switch, storage tank is provided between lid and base on this, 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
It the utility model is related to art of keypads, more particularly to a kind of lever sinks board-like ultra-thin photoelectric 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.
Utility model content
The purpose of this utility model is, overcomes the drawbacks described above of prior art, there is provided a kind of lever sinks board-like ultra-thin light
Electromechanical keyboard switch.
To achieve the above object, the technical scheme that the utility model is provided is as follows：A kind of lever sinks board-like ultra-thin photoelectricity machine
Tool keyboard switch, used in a circuit board；The keyboard switch includes a base, on base clamping be provided with one and cover, opened in the middle part of upper lid
Provided with groove, base is provided with a shaft core, and the side of the base offers a module type optoelectronic switch, and lid between base setting on this
There is 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.
Further, loose slot is offered on rear side of base, module type optoelectronic switch is connected at the work opened up on rear side of base
At dynamic conduit.
Further, storage tank is located on the madial wall of base.
Further, storage tank is most storage tank, and those storage tanks are located at the left side of base and the madial wall on right side
On.
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 U-shaped connecting rod, and U-shaped connection boom end is respectively equipped with fastener, the shaft core top
Provided with depression, the U-shaped connecting rod is actively connected in depression, and the storage tank between the upper lid and base is located at the rear side of base
On the lateral wall of both ends side wall, the fastener of the U-shaped connecting rod is actively connected in described storage tank respectively.
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 utility model is：Simple in construction, thickness is low, can solve the problem that balance of the shaft core in pressing, value
It must be widely popularized.
Brief description of the drawings
Fig. 1 is that a kind of lever of the utility model sinks the explosive view of board-like ultra-thin photoelectric mechanical keyboard switch；
Fig. 2 is that a kind of lever of the utility model sinks the stereogram of board-like ultra-thin photoelectric mechanical keyboard switch；
Fig. 3 is that a kind of lever of the utility model sinks the sectional view of board-like ultra-thin photoelectric mechanical keyboard switch.
Fig. 4 is that a kind of lever of the utility model sinks the first embodiment explosive view of board-like ultra-thin photoelectric mechanical keyboard；
Fig. 5 is that a kind of lever of the utility model sinks the second embodiment explosive view of board-like ultra-thin photoelectric mechanical keyboard；
Fig. 6 is that a kind of lever of the utility model sinks the 3rd embodiment explosive view of board-like ultra-thin photoelectric mechanical keyboard.
Fig. 7 is that a kind of lever of the utility model sinks the fourth embodiment explosive view of board-like ultra-thin photoelectric mechanical keyboard.
Embodiment
Below in conjunction with the accompanying drawings and preferred embodiment is further described with regard to the technical solution of the utility model.
As shown in Figure 1-Figure 3, a kind of lever described in the utility model sinks board-like ultra-thin photoelectric mechanical keyboard switch, is used in
One circuit board；The keyboard switch includes a base 1, and module type photoelectricity is connected with the movable conduit 13 that the rear side of base 1 opens up
Switch 8, 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, is provided with the top of shaft core 3
Depression 31, the front side of shaft core 3 and rear side sidewall middle part correspond to offer a laterally movable groove 32 respectively, and shaft core 3 is located at left side transverse direction
The lower section of loose slot 32 is provided with the first lug 33, and shaft core 3 is located at the laterally movable lower section of groove 32 in right side side and is provided with the second lug 34, base
The first movable conduit 12 is offered at corresponding first lug 33 in 1 front side, second is offered at corresponding second lug 34 of the rear side of base 1
Movable conduit 13, upper lid 2 is located on the left of base madial wall with the coupling part of base 1 is respectively kept with a storage tank 41, bottom with right side
1 front side sidewall both ends of seat offer storage tank 42 respectively, and the first U-shaped connecting rod 51, position are provided with the storage tank 41 in left side
In being provided with the second U-shaped connecting rod 52 in the storage tank 41 on right side, the first U-shaped connecting rod and the second U-shaped connection boom end are set respectively
There is fastener 53, both ends fastener 53 is movably connected with the laterally movable groove 32 opened up in the front side of shaft core 3 and rear side, shaft core
Be provided with the 3rd U-shaped connecting rod 54 at 3 top depressions 31, the fastener 53 of the end of the 3rd U-shaped connecting rod 54 be movably connected with
In the storage tank 42 that the front side sidewall both ends of base 1 offer.
Please also refer to shown in Fig. 1 to Fig. 4, the utility model also provides a kind of lever and sinks board-like ultra-thin photoelectric mechanical keyboard
Switch, used in a circuit board；The keyboard switch includes a base 1, and mould is connected with the movable conduit 13 that the front side of base 1 opens up
Group formula optoelectronic switch 8, on base 1 clamping be provided with upper lid 2, offer groove 21 in the middle part of upper lid 2, base 1 is provided with shaft core 3, shaft core 3
The coupling part offered Shang a laterally movable , of groove 32 between the With bases 1 of Cover 2 is corresponded in the middle part of front side and rear side sidewall respectively and is located at bottom
On the left of seat madial wall or a storage tank 41 is left on right side, and a U-shaped connecting rod 51, the U-shaped connecting rod are provided with storage tank 41
End is respectively equipped with fastener 53, and both ends fastener 53 is movably connected with the laterally movable groove 32 of shaft core 3 respectively.
Please also refer to shown in Fig. 1 to Fig. 3 and Fig. 5, the utility model also provides a kind of lever and sinks board-like ultra-thin photoelectricity machine
Tool keyboard switch, used in a circuit board；The keyboard switch includes a base 1, is connected at the movable conduit 13 that the front side of base 1 opens up
Provided with module type optoelectronic switch 8, module type optoelectronic switch 8 is connected with the loose slot 13 that the front side of base 1 opens up, on base 1
Clamping is provided with upper lid 2, and the upper middle part of lid 2 offers groove 21, and base 1 is provided with shaft core 3, and the top of shaft core 3 is provided with depression 31, a U-shaped
The end of connecting rod 54 is respectively equipped with fastener 53, and both ends fastener 53 is movably connected with the front side sidewall both ends of position base 1 respectively
In the storage tank 42 opened up respectively.
Please also refer to shown in Fig. 1 to Fig. 3 and Fig. 6, the utility model also provides a kind of lever and sinks board-like ultra-thin photoelectricity machine
Tool keyboard switch, used in a circuit board；The keyboard switch includes a base 1, is connected at the movable conduit 13 that the front side of base 1 opens up
Provided with module type optoelectronic switch 8, module type optoelectronic switch 8 is connected with the loose slot that the front side of base 1 opens up,；The keyboard is opened
Pass includes a base, on base 1 clamping be provided with upper lid 2, offer groove 21 in the middle part of upper lid 2, base 1 is provided with shaft core 3, shaft core 3
The coupling part offered Shang a laterally movable , of groove 32 between the With bases 1 of Cover 2 is corresponded in the middle part of front side and rear side sidewall respectively and is located at bottom
A storage tank 41 is respectively kept with right side on the left of seat madial wall, the first U-shaped connecting rod 51 is provided with the storage tank 41 in left side,
The second U-shaped connecting rod 52, the first U-shaped connecting rod and the second U-shaped connection boom end difference are provided with the loose slot 41 on right side
Provided with fastener 53, both ends fastener 53 is movably connected with the laterally movable groove 32 opened up in the front side of shaft core 3 and rear side respectively.
Please also refer to shown in Fig. 1 to Fig. 3 and Fig. 7, the utility model also provides a kind of lever and sinks board-like ultra-thin photoelectricity machine
Tool keyboard switch, used in a circuit board；The keyboard switch includes a base 1, is connected at the movable conduit 13 that the front side of base 1 opens up
Provided with module type optoelectronic switch 8, 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 is provided with depression 31, is corresponded to respectively in the middle part of the front side of shaft core 3 and rear side sidewall and offers a laterally movable groove 32, on
Coupling part between the With bases 1 of Cover 2 is located on the left of base madial wall or a storage tank 41, the front side sidewall two of base 1 are left in right side
End offers storage tank 42 respectively, and the first U-shaped connecting rod 51 is provided with the left of base madial wall or in the storage tank 41 on right side,
First U-shaped connection boom end is respectively equipped with fastener 53, and both ends fastener 53 is movably connected with the front side of shaft core 3 and rear side respectively
In the laterally movable groove 32 opened up, the 3rd U-shaped connecting rod 54, the end of the 3rd U-shaped connecting rod 54 are provided with the top depression 31 of shaft core 3
Fastener 55 be movably connected with respectively in the storage tank 42 opened up in the front side sidewall both ends of base 1.
Further, module type optoelectronic switch 8 is connected with the second loose slot 13 that the rear side of base 1 opens up, the bottom of positioned at
Torsion spring 6 is transversely provided with the first loose slot 12 that the front side of seat 1 opens up.
Further, spring 7 is additionally provided between base 1 and shaft core 3.
More than, the utility model by the U-shaped connecting rod 51,52,54 that is separately provided between base 1 and shaft core 3 or
The first U-shaped connecting rod 51, the second U-shaped connecting rod 52 and the 3rd U-shaped connecting rod 54 set simultaneously, it efficiently solves shaft core 3
Shift phenomenon caused by there is shaft core unbalance stress in stress pressing, 3 orientation in office of shaft core is received pressing can balance
Stress, when passing through button pressed, the second lug 34 in shaft core 3 can cut module type photoelectricity hold in touch or block a news
Number, additionally by the first lug 33 in shaft core, can shaft core touched in pressing torsion spring 6 send clear and melodious tick sound and by
Press feel.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that the common skill to this area
For art personnel, on the premise of the utility model principle is not departed from, moreover it is possible to make some variations and modifications, should be regarded as belonging to yet
In the scope of protection of the utility model.
Claims (12)
1. a kind of lever sinks board-like ultra-thin photoelectric mechanical keyboard switch, used in a circuit board；It is characterized in that：The keyboard switch
Including 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, the base
Side offers a module type optoelectronic switch, is provided with storage tank between upper lid and base, storage tank is located on base side wall, storage tank
It 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 photoelectric mechanical keyboard switch, it is characterised in that：The bottom
Seat rear side offers loose slot, and module type optoelectronic switch is connected at the movable conduit opened up on rear side of base.
3. a kind of lever according to claim 1 sinks board-like ultra-thin photoelectric mechanical keyboard switch, it is characterised in that：The appearance
Groove is put to be located on the madial wall of base.
4. a kind of lever according to claim 1 sinks board-like ultra-thin photoelectric mechanical keyboard switch, it is characterised in that：The appearance
Groove is put for most storage tanks, those storage tanks to be located on the left side of base and the madial wall on right side.
5. a kind of lever according to claim 1 sinks board-like ultra-thin photoelectric mechanical keyboard switch, it is characterised in that：The appearance
Groove is put to be located on the lateral wall of rear side both ends side wall of base.
6. a kind of lever according to claim 1 sinks board-like ultra-thin photoelectric mechanical keyboard switch, it is characterised in that：The company
Extension bar is U-shaped connecting rod, and U-shaped connection boom end is respectively equipped with fastener, and the fastener is actively connected to shaft core respectively.
7. a kind of lever according to claim 1 sinks board-like ultra-thin photoelectric mechanical keyboard switch, it is characterised in that：The company
Extension bar is most U-shaped connecting rod, and those U-shapeds connection boom end is respectively equipped with fastener, the buckle of those U-shaped connecting rods
Part is actively connected to shaft core respectively.
8. a kind of lever according to claim 1 sinks board-like ultra-thin photoelectric mechanical keyboard switch, it is characterised in that：The axle
Laterally movable groove is offered on the front side of core and rear side, the connecting rod is actively connected in the laterally movable groove of shaft core.
9. a kind of lever according to claim 1 sinks board-like ultra-thin photoelectric mechanical keyboard switch, it is characterised in that：The company
Extension bar is most U-shaped connecting rods, and those U-shapeds connection boom end is respectively equipped with fastener, opened on the front side of the shaft core and rear side
Provided with laterally movable groove, the fastener of those U-shaped connecting rods is 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 photoelectric mechanical keyboard switch, it is characterised in that：It is described
Connecting rod is U-shaped connecting rod, and U-shaped connection boom end is respectively equipped with fastener, depression is provided with the top of the shaft core, and the U-shaped connects
Extension bar is actively connected in depression, and the storage tank between the upper lid and base is located at the lateral wall of the rear side both ends side wall of base
On, the fastener of the U-shaped connecting rod is actively connected in described storage tank respectively.
11. a kind of lever according to claim 1 sinks board-like ultra-thin photoelectric mechanical keyboard switch, it is characterised in that：It is described
Shaft core is located at the laterally movable groove in both sides and is respectively arranged below with a lug, and base front side and rear side are corresponded to and opened up respectively at the lug of both sides
There is movable conduit, torsion spring is provided with the movable conduit opened up positioned at base side.
12. a kind of lever according to claim 1 sinks board-like ultra-thin photoelectric mechanical keyboard switch, it is characterised in that：It is described
Spring is additionally provided between base and shaft core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930442.5U CN207183140U (en) | 2017-07-28 | 2017-07-28 | A kind of lever sinks board-like ultra-thin photoelectric mechanical keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930442.5U CN207183140U (en) | 2017-07-28 | 2017-07-28 | A kind of lever sinks board-like ultra-thin photoelectric mechanical keyboard switch |
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| Publication Number | Publication Date |
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| CN207183140U true CN207183140U (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720930442.5U Active CN207183140U (en) | 2017-07-28 | 2017-07-28 | A kind of lever sinks board-like ultra-thin photoelectric mechanical keyboard switch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316769A (en) * | 2017-07-28 | 2017-11-03 | 东莞市高特电子有限公司 | A kind of lever sinks board-like ultra-thin photoelectric mechanical keyboard switch |
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2017
- 2017-07-28 CN CN201720930442.5U patent/CN207183140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316769A (en) * | 2017-07-28 | 2017-11-03 | 东莞市高特电子有限公司 | A kind of lever sinks board-like ultra-thin photoelectric mechanical keyboard switch |
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