CN208548298U - A kind of multi-control type key switch structure - Google Patents
A kind of multi-control type key switch structure Download PDFInfo
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- CN208548298U CN208548298U CN201821353931.XU CN201821353931U CN208548298U CN 208548298 U CN208548298 U CN 208548298U CN 201821353931 U CN201821353931 U CN 201821353931U CN 208548298 U CN208548298 U CN 208548298U
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Abstract
A kind of multi-control type key switch structure further includes snap-gauge component, movable plate component and control circuit board including the cover board and pedestal being mutually permanently connected；Wherein, be formed with inner cavity between cover board and pedestal, it is intracavitary including the setting of snap-gauge component slippage, it is intracavitary including the positioning setting of movable plate component and connect with snap-gauge Component driver, control circuit board positioning it is intracavitary including being arranged and with the automatically controlled cooperation of movable plate component；Movable plate component and the automatically controlled cooperation of control circuit board are driven including the snap-gauge component when intracavitary sliding, to realize that the one of key switch opens more controls.The improvement that the utility model passes through above structure, its have the characteristics that it is simple and reasonable, have excellent performance, dismount that quick, easy to use, manufacturing cost is low, easy to produce, Yi Shixian and safe and reliable, it can also be widely applicable on the switch of any electric equipment products, use scope is wide, practical.
Description
Technical field
The utility model relates to a kind of multi-control type key switch structures.
Background technique
Chinese patent literature number is that the Novel connecting that CN2770063Y discloses a kind of key switch on April 5th, 2006 is traditional thread binding
It sets, it is that rectangular connecting groove is equipped in switch case, and the bottom of each connecting groove is equipped with wiring hole and wears for conducting wire, each connecting groove
Spring leaf is inside installed, which just cooperates with connecting groove, and one end of the spring leaf is in a vertical edges
Bottom, which slightly upwarps, to be extended to another opposite vertical edges and forms an inner oblique piece, and the bottom edge of the spring leaf corresponds to the position of wiring hole
Pilot hole is installed.It is said that the structure facilitates installation, the structural strength after assembly is protected completely；But of the structure
It is able to achieve the single switch of product and gear control, is unable to satisfy user to the multi-functional use demand of product, while also can not
Meet the automated production demand of modernization.Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to provide it is a kind of it is simple and reasonable, have excellent performance, dismount it is quick, easy to use,
Manufacturing cost is low, easy to produce, Yi Shixian, safe and reliable and wide use scope multi-control type key switch structure, existing to overcome
Shortcoming in technology.
By a kind of multi-control type key switch structure that this purpose designs, including the cover board and pedestal being mutually permanently connected,
It is characterized in that: further including snap-gauge component, movable plate component and control circuit board；Wherein, it is formed with inner cavity between cover board and pedestal, blocks
Board group part be slidably arranged in it is interior intracavitary, it is intracavitary and connect with snap-gauge Component driver, control circuit including the positioning setting of movable plate component
Plate positioning setting including it is intracavitary and with the automatically controlled cooperation of movable plate component；Movable plate is driven when intracavitary sliding including the snap-gauge component
Component and the automatically controlled cooperation of control circuit board, to realize that the one of key switch opens more controls.
At least two contacts are provided on the movable plate component；Movable plate is driven when intracavitary sliding including the snap-gauge component
At least two contacts and the automatically controlled cooperation of control circuit board of component, to realize that at least the one of key switch opens two controls.
Snap-gauge component side is provided with trunnion, and trunnion mutually links with snap-gauge component；The movable plate component has
Certain elasticity and be additionally provided with positioning region and driving portion thereon, movable plate component by intracavitary including the positioning setting of positioning region and
It is drivingly connected by driving portion and trunnion；It is acted on driving portion when intracavitary sliding by trunnion including the snap-gauge component,
Movable plate component is set to generate elastic deformation, movable plate component passes through at least two contacts and the automatically controlled cooperation of control circuit board in deformation,
To realize that at least the one of key switch opens two controls.
It is described interior intracavitary to be additionally provided with locking plate and buckle；Wherein, locking plate and buckle it is ipsilateral setting and respectively with snap-gauge
Component lower part is drivingly connected；It is additionally provided with button spring on the buckle, detains spring one end elastic reaction on buckle, other end elasticity
It acts on inner cavity, buckle is in snap-gauge component slippage through button spring Elastic Sliding on pedestal.
It stretches outside inner cavity and is connected with keycap and tower spring in snap-gauge component top；Wherein, keycap is fixed at card
Board group part top, tower spring are set in snap-gauge component top and one end elastic reaction on keycap, and other end elastic reaction is covering
On plate；The snap-gauge component top snap-gauge component lower part outside inner cavity is slided by the cooperation elastic telescopic of keycap and tower spring
Driving movable plate component and the automatically controlled cooperation of control circuit board in sliding.
It is described it is interior it is intracavitary be provided with static contact, it is intracavitary including static contact positioning setting.
This structure further includes power supply line；It is described it is interior it is intracavitary be additionally provided with Fastening wire spring sheet, Fastening wire spring sheet has certain bullet
Property and positioning setting including it is intracavitary, and formed between movable plate component and/or static contact certain gap or mutually elasticity according to
It leans on；The power supply line is intracavitary including being dismounted by the elasticity of Fastening wire spring sheet and connects with movable plate component and/or static contact cooperation
It connects, to realize that power supply line and movable plate component and/or static contact fast assembling-disassembling cooperate.
The cover board and pedestal be made of insulating material respectively and the two by buckle mutually connect and fix, and mutually it
Between be formed with inner cavity.
The utility model is adopted and cover board and pedestal is made from an insulative material by the improvement of above structure, and in cover board and
Interior intracavitary sliding respectively between pedestal is provided with snap-gauge component, positioning is provided with movable plate component and control circuit board；In use,
User only needs to press intracavitary elastic telescopic sliding including keycap and driving card board group part, and acts on movable plate group in sliding
On part, movable plate component is made to generate elastic deformation, movable plate component passes through at least two contacts being arranged thereon and control in deformation
The automatically controlled cooperation of circuit board, at least one that key switch can be realized open two controls, efficiently avoid the key switch of the prior art
The drawbacks of only single switch and gear control, so that key switch is may be implemented one and open the using effect more controlled, producer can root
More functions are developed for users to use according to the use demand of electric equipment products, and it is multi-functional to household appliances greatly to meet user
Use demand, while being also able to satisfy the automated production demand of modernization.
Also, it is interior it is intracavitary be additionally provided with Fastening wire spring sheet, Fastening wire spring sheet has certain elasticity, and power supply line passes through Fastening wire spring sheet
Elasticity is intracavitary including dismounting and is cooperatively connected with movable plate component and/or static contact, and power supply line need to be only plugged in inner cavity by user
Interior, the fast assembling-disassembling that power supply line and movable plate component and/or static contact can be realized cooperates, to improve power supply line and movable plate component
And/or the assembly efficiency of static contact, achieve the effect that plug and play, efficiently avoid the prior art just can be carried out using screw
It power supply line and the drawbacks of mutually being assembled with movable plate component and/or static contact, also solves erecting yard and is easily lost screw and dress
The problem of with complex process.
In terms of comprehensive, with it is simple and reasonable, have excellent performance, dismount that quick, easy to use, manufacturing cost is low, easy
Production, Yi Shixian and it is safe and reliable the features such as, can also be widely applicable on the switch of any electric equipment products, use scope
Extensively, practical.
Detailed description of the invention
Fig. 1, Fig. 2 are the decomposition texture schematic diagram of the utility model first embodiment.
Fig. 3, Fig. 4 are the assembling structure schematic diagram of the utility model first embodiment.
Fig. 5, Fig. 6 are respectively that the structural schematic diagram after cover board and pedestal is omitted in Fig. 3, Fig. 4.
Fig. 7, Fig. 8 are snap-gauge component, movable plate component, control circuit board, the keycap, tower of the utility model first embodiment
Spring, static contact and Fastening wire spring sheet assembling structure schematic diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 8, this multi-control type key switch structure is also wrapped including the cover board 1 and pedestal 2 being mutually permanently connected
Include snap-gauge component 3, movable plate component 4 and control circuit board 5；Wherein, the cover board 1 and pedestal 2 be made of insulating material respectively and
The two is mutually connected and fixed by buckle, and is formed with inner cavity 6 between each other, and snap-gauge component 3 is slidably arranged in inner cavity 6, is moved
Piece component 4 positioning be arranged in inner cavity 6 and with snap-gauge component 3 be drivingly connected, control circuit board 5 positioning be arranged in inner cavity 6,
And with the automatically controlled cooperation of movable plate component 4；Movable plate component 4 and control circuit board are driven when the snap-gauge component 3 slides in inner cavity 6
5 automatically controlled cooperations, to realize that the one of key switch opens more controls.
Further speaking, at least two contacts 7 are provided on movable plate component 4；The snap-gauge component 3 is sliding in inner cavity 6
At least two contacts 7 and the automatically controlled cooperation of control circuit board 5 of driving movable plate component 4 when dynamic, to realize at least the one of key switch
Open two controls.
Further speaking, 3 side of snap-gauge component is provided with trunnion 8, and trunnion 8 and snap-gauge component 3 mutually link；Described is dynamic
Piece component 4 has certain elasticity and is additionally provided with positioning region 9 and driving portion 10 thereon, and movable plate component 4 is fixed by positioning region 9
Position is arranged in inner cavity 6 and is drivingly connected by driving portion 10 and trunnion 8；When the snap-gauge component 3 slides in inner cavity 6
It is acted on driving portion 10 by trunnion 8, movable plate component 4 is made to generate elastic deformation, movable plate component 4 passes through at least two in deformation
A contact 7 and the automatically controlled cooperation of control circuit board 5, to realize that at least the one of key switch opens two controls.
Further speaking, locking plate 11 and buckle 12 are additionally provided in inner cavity 6；Wherein, locking plate 11 and buckle 12 are ipsilateral
It is arranged and is drivingly connected respectively with 3 lower part of snap-gauge component；It is additionally provided with button spring 13 on the buckle 12, detains 13 one end bullet of spring
Property act on buckle 12, other end elastic reaction is on inner cavity 6, and buckle 12 is when snap-gauge component 3 is slided by buckleing 13 bullet of spring
Property sliding on pedestal 2.
Further speaking, 3 top of snap-gauge component stretches outer in inner cavity 6 and is connected with keycap 14 and tower spring 15；Wherein, key
Cap 14 is fixed at 3 top of snap-gauge component, and tower spring 15 is set in 3 top of snap-gauge component and one end elastic reaction in keycap
On 14, other end elastic reaction is on cover board 1；The cooperation elasticity that 3 top of snap-gauge component passes through keycap 14 and tower spring 15
Telescopic slide is outside inner cavity 6,3 lower part of snap-gauge component driving movable plate component 4 and the automatically controlled cooperation of control circuit board 5 in sliding.
Further speaking, static contact 17 is provided in inner cavity 6, the positioning of static contact 17 is arranged in inner cavity 6.
Further speaking, this structure further includes power supply line；Fastening wire spring sheet 16, card line spring are additionally provided in the inner cavity 6
Piece 16 has certain elasticity and positioning is arranged in inner cavity 6, and is formed centainly between movable plate component 4 and/or static contact 17
Gap or mutually elasticity rely on；The power supply line by Fastening wire spring sheet 16 elasticity dismounting in inner cavity 6 and with movable plate group
Part 4 and/or static contact 17 are cooperatively connected, to realize that power supply line and movable plate component 4 and/or 17 fast assembling-disassembling of static contact cooperate.
Basic principles, main features, and advantages of the present invention has been shown and described above.Ability
The technical staff in domain should be recognized that the present utility model is not limited to the above embodiments, described in the above embodiment and specification
Only illustrate the principles of the present invention, the utility model also has on the premise of not departing from the spirit and scope of the utility model
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection scope is defined by appended claims and its equivalent.
Claims (8)
1. a kind of multi-control type key switch structure, including the cover board (1) and pedestal (2) being mutually permanently connected, it is characterised in that: also
Including snap-gauge component (3), movable plate component (4) and control circuit board (5)；Wherein, in being formed between cover board (1) and pedestal (2)
Chamber (6), snap-gauge component (3) are slidably arranged in inner cavity (6), and movable plate component (4) positioning is arranged in inner cavity (6) and and snap-gauge
Component (3) is drivingly connected, control circuit board (5) positioning setting in inner cavity (6) and with movable plate component (4) automatically controlled cooperation；It is described
Snap-gauge component (3) driving movable plate component (4) and control circuit board (5) automatically controlled cooperation when sliding in inner cavity (6), to realize qin
The one of key switch opens more controls.
2. multi-control type key switch structure according to claim 1, it is characterised in that: be provided on the movable plate component (4)
At least two contacts (7)；At least two touchings of the snap-gauge component (3) driving movable plate component (4) when sliding in inner cavity (6)
Point (7) and control circuit board (5) automatically controlled cooperation, to realize that at least the one of key switch opens two controls.
3. multi-control type key switch structure according to claim 2, it is characterised in that: snap-gauge component (3) the side setting
Have trunnion (8), trunnion (8) and snap-gauge component (3) are mutually linked；The movable plate component (4) has certain elasticity and thereon
Be additionally provided with positioning region (9) and driving portion (10), movable plate component (4) by positioning region (9) positioning setting in inner cavity (6) and
It is drivingly connected by driving portion (10) and trunnion (8)；The snap-gauge component (3) passes through trunnion (8) when sliding in inner cavity (6)
It acts on driving portion (10), movable plate component (4) is made to generate elastic deformation, movable plate component (4) passes through at least two in deformation
Contact (7) and control circuit board (5) automatically controlled cooperation, to realize that at least the one of key switch opens two controls.
4. multi-control type key switch structure according to claim 3, it is characterised in that: be additionally provided with connection in the inner cavity (6)
Locking plate (11) and buckle (12)；Wherein, locking plate (11) and buckle (12) it is ipsilateral setting and respectively with snap-gauge component (3) lower part
It is drivingly connected；It is additionally provided with button spring (13) on the buckle (12), detains spring (13) one end elastic reaction on buckle (12), separately
One end elastic reaction is on inner cavity (6), and buckle (12) is when snap-gauge component (3) are slided by buckleing spring (13) Elastic Sliding in pedestal
(2) on.
5. multi-control type key switch structure according to claim 4, it is characterised in that: snap-gauge component (3) top is flexible
Outside and keycap (14) and tower spring (15) are connected in inner cavity (6)；Wherein, keycap (14) is fixed on snap-gauge component (3)
Portion, tower spring (15) is set in snap-gauge component (3) top and one end elastic reaction is on keycap (14), other end elastic reaction
On cover board (1)；Including snap-gauge component (3) top is by the sliding of the cooperation elastic telescopic of keycap (14) and tower spring (15)
Outside, snap-gauge component (3) lower part drives movable plate component (4) and control circuit board (5) automatically controlled cooperation in sliding to chamber (6).
6. multi-control type key switch structure according to claim 5, it is characterised in that: be provided with stationary contact in the inner cavity (6)
Piece (17), static contact (17) positioning setting is in inner cavity (6).
7. multi-control type key switch structure according to claim 6, it is characterised in that: further include power supply line；The inner cavity
(6) it being additionally provided with Fastening wire spring sheet (16) in, Fastening wire spring sheet (16) has certain elasticity and positioning setting is in inner cavity (6), and
Certain gap or mutually elasticity dependence are formed between movable plate component (4) and/or static contact (17)；The power supply line passes through
The elasticity dismounting of Fastening wire spring sheet (16) is cooperatively connected in inner cavity (6) and with movable plate component (4) and/or static contact (17), with reality
Existing power supply line and movable plate component (4) and/or static contact (17) fast assembling-disassembling cooperate.
8. any one of -7 multi-control type key switch structure according to claim 1, it is characterised in that: the cover board (1) and bottom
Seat (2) is made of insulating material respectively and the two is mutually connected and fixed by buckle, and is formed with inner cavity (6) between each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353931.XU CN208548298U (en) | 2018-08-21 | 2018-08-21 | A kind of multi-control type key switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353931.XU CN208548298U (en) | 2018-08-21 | 2018-08-21 | A kind of multi-control type key switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548298U true CN208548298U (en) | 2019-02-26 |
Family
ID=65426381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353931.XU Active CN208548298U (en) | 2018-08-21 | 2018-08-21 | A kind of multi-control type key switch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548298U (en) |
-
2018
- 2018-08-21 CN CN201821353931.XU patent/CN208548298U/en active Active
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