CN207217376U - ultra-thin piezoelectric signal rocker switch structure - Google Patents
ultra-thin piezoelectric signal rocker switch structure Download PDFInfo
- Publication number
- CN207217376U CN207217376U CN201720833901.8U CN201720833901U CN207217376U CN 207217376 U CN207217376 U CN 207217376U CN 201720833901 U CN201720833901 U CN 201720833901U CN 207217376 U CN207217376 U CN 207217376U
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- China
- Prior art keywords
- right angle
- pressure arm
- rocker switch
- angle pressure
- piezoelectric
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Abstract
The ultra-thin piezoelectric signal rocker switch structure that the utility model is related to, including with lower part：Right angle pressure arm, moving contact head, rapping mechanism, piezoelectric, piezoelectricity circuit, signal circuit board, change the contact position of moving contact head and right angle pressure arm positioning contact surface, the positioning contact surface intermediate projections of right angle pressure arm, contact head is moved during each contact position conversion by positioning contact surface intermediate projections, moving contact head all can press to piezoelectric together with the rapping mechanism being attached thereto by level, piezoelectric compressive deformation is set to produce electric current, electric current is transferred to signal circuit board by piezoelectricity circuit and produces switch controlling signal.The utility model is converted to the push action up and down of rocker switch the horizontal compressive force of piezoelectric, reduce the upper-lower height of rocker switch structure, a kind of superthin structure scheme is provided for piezoelectric signal rocker switch, it is very extensive in the application of machinery, electronics, home wiring control and automatic field.
Description
Technical field
A kind of piezoelectric signal switch is the utility model is related to, more particularly to ultra-thin piezoelectric signal rocker switch structure.
Background technology
In machinery, electronics, home wiring control and automatic field, rocker switch is the most frequently used circuit control device, piezoelectricity
The rocker switch of signal can realize wireless switching control function using electric current caused by push action compression piezoelectric, but
Due to the pressing direction up and down of rocker switch, piezoelectric is located at the lower section in switch key pressing direction, can increase piezoelectricity seesaw
The physical dimension and thickness of switch, profile and actual use to switch cause many inconveniences.
The content of the invention
The purpose of this utility model is to be directed to above-mentioned technical problem, and the ultra-thin piezoelectric signal rocker switch structure designed,
Using the intermediate projections of right angle pressure arm positioning contact surface, moving contact head is promoted with kowtowing with the push action up and down of rocker switch
Hit mechanism horizontal compression piezoelectric and produce electric current, the push action up and down of rocker switch is converted into the horizontal of piezoelectric presses
Contracting power, the upper-lower height of rocker switch structure is reduced, a kind of superthin structure scheme is provided for piezoelectric signal rocker switch,
Machinery, electronics, the application of home wiring control and automatic field are very extensive.
In order to achieve the above object, the utility model uses following technical scheme.
Ultra-thin piezoelectric signal rocker switch structure, including with lower part：Right angle pressure arm, moving contact head, rapping mechanism,
Piezoelectric, piezoelectricity circuit, signal circuit board, the positioning contact surface of the right angle pressure arm contact with moving contact head, seesaw
The push action up and down of switch drives the rotation of right angle pressure arm, changes moving contact head and positions connecing for contact surface with right angle pressure arm
Position is touched, the positioning contact surface intermediate projections of right angle pressure arm, movement contact head connects by positioning when each contact position is changed
Contacting surface intermediate projections, moving contact head all can press to piezoelectric by level together with the rapping mechanism being attached thereto, make pressure
Electric material compressive deformation produces electric current, and electric current is transferred to signal circuit board by piezoelectricity circuit and produces switch controlling signal.
The right angle pressure arm of ultra-thin piezoelectric signal rocker switch structure, being fixed on by supporting construction in switch pedestal can be with
It is pivoted, and is contacted by the drive mechanism on right angle pressure arm with rocker switch button, above and below rocker switch button
Push action is converted to moving contact head and the horizontal compression of piezoelectric is acted with rapping mechanism.
The positioning contact surface intermediate projections of right angle pressure arm, the push action up and down of rocker switch drive the rotation of right angle pressure arm
Turn, change the contact position of moving contact head and right angle pressure arm positioning contact surface, moving contact when each contact position is changed
Head level will press to together by positioning contact surface intermediate projections, moving contact head together with the rapping mechanism being attached thereto
Electric material.
Connected between moving contact head and rapping mechanism, piezoelectric with spring, moving contact head is transformed into right angle pressure
Spring extends behind the both ends of arm positioning contact surface, and in the case where no external force acts on, moving contact head can not change and position
The contact position of contact surface, keep and lock the pressed state of right angle pressure arm and rocker switch button, while ensure that seesaw is opened
Close button clearly presses touch feedback during pressing.
By the construction profile, right angle pressure arm and rocker switch button and the base that change the utility model right angle pressure arm
Connected mode, other push action up and down by rocker switch can also be fabricated to, be converted to horizontal compression action seesaw
Switch pattern.
As a result of as above technical scheme, the utility model has the advantages that and feature.
1st, the utility model using right angle pressure arm positioning contact surface intermediate projections, with the upper and lower by pressing of rocker switch
Make to promote moving contact head to produce electric current with rapping mechanism horizontal compression piezoelectric, the push action up and down of rocker switch is turned
The horizontal compressive force of piezoelectric is changed to, reduces the upper-lower height of rocker switch structure, is provided for piezoelectric signal rocker switch
A kind of superthin structure scheme, it is very extensive in the application of machinery, electronics, home wiring control and automatic field.
2nd, kept using spring force and lock the pressing position of right angle pressure arm and rocker switch button, while ensure seesaw
Switch key clearly presses touch feedback during pressing.
Brief description of the drawings
Fig. 1 is the structural representation of the ultra-thin piezoelectric signal rocker switch structure of the utility model.
Fig. 2 is the pressing process schematic of the ultra-thin piezoelectric signal rocker switch structure of the utility model.
Fig. 3 is the pressing principle schematic of the ultra-thin piezoelectric signal rocker switch structure of the utility model.
Embodiment
In order that technological means, feature, reached purpose and effect that the utility model is realized are easy to understand, tie below
The diagram of unification kind embodiment, is expanded on further the utility model.
As shown in figure 1, ultra-thin piezoelectric signal rocker switch structure includes：Right angle pressure arm 11, moving contact are first 3, knocking
Mechanism 2, piezoelectric 7, piezoelectricity circuit 12, signal circuit board 13, positioning contact surface 4 and the movement of the right angle pressure arm 11 connect
Contact 3 is contacted, and right angle pressure arm 11 is fixed in switch pedestal 14 by supporting construction 5 and can be pivoted, and passes through right angle pressure
Drive mechanism 6 on the arm of force 11 is in close contact with switch key 8, between moving contact first 3 and rapping mechanism 2, piezoelectric 7 with
Spring 9,10 connects, in the guide and limit structure 1 in switch pedestal 14.
As shown in Fig. 2 ultra-thin piezoelectric signal rocker switch structure：The push action up and down of rocker switch button 8 passes through straight
Angle pressure arm drive mechanism 6 drives right angle pressure arm 11 to rotate, and changes moving contact first 3 and right angle pressure arm positioning contact surface 4
Contact position, the intermediate projections of positioning contact surface 4 of right angle pressure arm 11, contact head 3 is moved when contact position is changed by fixed
The position intermediate projections of contact surface 4, moving contact first 3 are horizontal in guide and limit structure 1 together with the rapping mechanism 2 being attached thereto
Piezoelectric 7 is pressed to, the compressive deformation of piezoelectric 7 is produced electric current, electric current is transferred to signal circuit board by piezoelectricity circuit 12
13 produce switch controlling signal.
As shown in figure 3, ultra-thin piezoelectric signal rocker switch structure：Right angle pressure arm positioning is transformed into moving contact first 3
Behind the both ends of contact surface 4, spring elongation keeps and locks the pressed state of right angle pressure arm 11 and rocker switch button 8, simultaneously
Ensure that rocker switch button 8 clearly presses touch feedback during pressing.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (4)
1. ultra-thin piezoelectric signal rocker switch structure, including with lower part：Right angle pressure arm, moving contact head, rapping mechanism, pressure
Electric material, piezoelectricity circuit, signal circuit board, the positioning contact surface of the right angle pressure arm are contacted with moving contact head, and seesaw is opened
The push action up and down closed drives the rotation of right angle pressure arm, changes contact of the moving contact head with right angle pressure arm positioning contact surface
Position, the positioning contact surface intermediate projections of right angle pressure arm, contact head is moved when each contact position is changed and is contacted by positioning
Face intermediate projections, moving contact head all can press to piezoelectric by level together with the rapping mechanism being attached thereto, make piezoelectricity
Material compressive deformation produces electric current, and electric current is transferred to signal circuit board by piezoelectricity circuit and produces switch controlling signal.
2. ultra-thin piezoelectric signal rocker switch structure as claimed in claim 1, it is characterised in that the right angle pressure arm, lead to
Cross supporting construction and be fixed in switch pedestal and can be pivoted, pressed by the drive mechanism on right angle pressure arm with rocker switch
Key contacts, by the push action up and down of rocker switch button, be converted to water of the moving contact head with rapping mechanism to piezoelectric
Flat compressed action.
3. ultra-thin piezoelectric signal rocker switch structure as claimed in claim 2, it is characterised in that the right angle pressure arm is determined
Position contact surface both ends are relatively low, intermediate projections, and the push action up and down of rocker switch drives the rotation of right angle pressure arm, changes movement and connects
The contact position of contact and right angle pressure arm positioning contact surface, contact head is moved when each contact position is changed and is contacted by positioning
Face intermediate projections, moving contact head all can press to piezoelectric together with the rapping mechanism being attached thereto by level.
4. ultra-thin piezoelectric signal rocker switch structure as claimed in claim 1, it is characterised in that the moving contact head is with kowtowing
Hit between mechanism, piezoelectric and connected with spring, the both ends of right angle pressure arm positioning contact surface, bullet are transformed into moving contact head
Spring force keeps the pressed state of right angle pressure arm and rocker switch, while ensures that rocker switch clearly presses touch feedback.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833901.8U CN207217376U (en) | 2017-07-11 | 2017-07-11 | ultra-thin piezoelectric signal rocker switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833901.8U CN207217376U (en) | 2017-07-11 | 2017-07-11 | ultra-thin piezoelectric signal rocker switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217376U true CN207217376U (en) | 2018-04-10 |
Family
ID=61813017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720833901.8U Expired - Fee Related CN207217376U (en) | 2017-07-11 | 2017-07-11 | ultra-thin piezoelectric signal rocker switch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597935A (en) * | 2018-07-11 | 2018-09-28 | 中山市狮盾电气有限公司 | A kind of slim type panel switch structure |
-
2017
- 2017-07-11 CN CN201720833901.8U patent/CN207217376U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597935A (en) * | 2018-07-11 | 2018-09-28 | 中山市狮盾电气有限公司 | A kind of slim type panel switch structure |
| CN108597935B (en) * | 2018-07-11 | 2024-04-05 | 中山市狮盾电气有限公司 | Slim type panel switch structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20210711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |