CN207852555U - A kind of knob metal clips and construction of switch - Google Patents
A kind of knob metal clips and construction of switch Download PDFInfo
- Publication number
- CN207852555U CN207852555U CN201820252836.4U CN201820252836U CN207852555U CN 207852555 U CN207852555 U CN 207852555U CN 201820252836 U CN201820252836 U CN 201820252836U CN 207852555 U CN207852555 U CN 207852555U
- Authority
- CN
- China
- Prior art keywords
- conductive contact
- spring plate
- insulation spacer
- outer ring
- metal clips
- 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
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model is related to circuit control structures, aim to solve the problem that switching manipulation in the prior art it is inconvenient and in the case where needing while controlling at a large amount of controls of break-make the larger problem of contour structures, a kind of knob metal clips and construction of switch are provided, knob metal clips includes the spring plate of spiral type, and spring plate has circumferentially-adjacent inner ring and outer ring；Multiple insulation spacers are convexly equipped on the side of inner ring and outer ring respectively, conductive contact is respectively equipped on insulation spacer, and the conductive contact being set on the insulation spacer of inner ring when spring plate is wound and the conductive contact conductive contact for contacting and conducting correspondingly, be set on the insulation spacer of inner ring when spring plate unclamps being set on the insulation spacer of outer ring and the conductive contact being set on the insulation spacer of outer ring are separated from each other and are electrically insulated.The utility model has the beneficial effects that a large amount of control point can be arranged under smaller structure size, and can meet the needs of a large amount of break-make control points of circuit while controlled break-make.
Description
Technical field
The utility model is related to circuit control structures, in particular to a kind of knob metal clips and construction of switch.
Background technology
Switch is the structure of the controls such as connecting and disconnecting of the circuit.In the prior art, include needing while controlling break-make there are a circuit
A large amount of controls at the case where, construction of switch in the prior art needs to realize that the function generally requires to be designed larger.
Utility model content
The utility model is intended to provide a kind of knob metal clips and construction of switch, is grasped with solving switch in the prior art
It is inconvenient to make, and the larger problem of contour structures in the case where needing while controlling at a large amount of controls of break-make.
What the embodiments of the present invention were realized in：
The utility model embodiment provides a kind of knob metal clips comprising the spring plate of spiral type, spring plate have
Circumferentially-adjacent inner ring and outer ring；Inner ring is convexly equipped with close to the side of outer ring and outer ring on the side of inner ring multiple exhausted respectively
Edge gasket is respectively equipped with conductive contact on insulation spacer, and is set on the insulation spacer of inner ring when spring plate is wound
Conductive contact and the conductive contact being set on the insulation spacer of outer ring are contacted and are conducted, unclamped in spring plate correspondingly
When the conductive contact that is set on the insulation spacer of inner ring and the conductive contact being set on the insulation spacer of outer ring be separated from each other
And it is electrically insulated.
Optionally, insulation spacer is made of the rubber material for having elasticity, to provide resilient support for conductive contact.
Optionally, spring plate is formed by spring steel plate scrollwork.
The utility model embodiment also provides a kind of construction of switch comprising fixed part, manoeuvre portion and knob above-mentioned gold
Belong to shrapnel；The inner termination of spring plate is fixed on fixed part, the external end head of spring plate is fixed on manoeuvre portion, so that manoeuvre portion is reversed
Or spring plate can be driven to wind or discharge around fixed part when being released, and then corresponding conductive contact is made to conduct or disconnect.
Rotary switch in the present embodiment is easy to use, and a large amount of control point can be arranged under smaller structure size, and
Can meet the needs of a large amount of break-make control points of circuit while controlled break-make.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the knob metal clips in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the construction of switch in the utility model embodiment.
Reference numeral：100- constructions of switch；10- knob metal clips；11- spring plates；11a- inner rings；The outer rings 11b-；12-
Insulation spacer；13- conductive contacts；20- fixed parts；30- manoeuvre portions；D1- inner terminations；D2- external end heads.
Specific implementation mode
Embodiment
Fig. 1 is the structural schematic diagram of the knob metal clips 10 in the utility model embodiment.Please refer to Fig. 1, this implementation
Knob metal clips 10 in example includes the spring plate 11 of spiral type, and spring plate 11 has circumferentially-adjacent inner ring 11a and outer ring
11b；Inner ring 11a is convexly equipped with multiple felt pads respectively close to the side of outer ring 11b and outer ring 11b on the side of inner ring 11a
Piece 12 is respectively equipped with conductive contact 13 on insulation spacer 12, and is set to the felt pad of inner ring 11a when spring plate 11 is wound
Conductive contact 13 on piece 12 is contacted correspondingly with the conductive contact 13 being set on the insulation spacer 12 of outer ring 11b and electricity
Conducting, the conductive contact 13 that is set on the insulation spacer 12 of inner ring 11a when spring plate 11 unclamps and it is set to outer ring 11b's
Conductive contact 13 on insulation spacer 12 is separated from each other and is electrically insulated.Optionally, insulation spacer 12 is by having the rubber material of elasticity
Material is constituted, to provide resilient support for conductive contact 13.Optionally, spring plate 11 is formed by spring steel plate scrollwork.
Referring to Fig. 2, the utility model embodiment also provides a kind of construction of switch 100 comprising fixed part 20, manoeuvre portion 30
With knob metal clips 10 above-mentioned；It is solid that the inner termination D1 of spring plate 11 is fixed on fixed part 20, the external end head D2 of spring plate 11
Manoeuvre portion 30 is connected in, so that manoeuvre portion 30 can drive spring plate 11 to wind or release around fixed part 20 when being reversed or being released
It puts, and then corresponding conductive contact 13 is made to conduct or disconnect.
Fixed part 20 shown in figure is column type, and the inner ring 11a of knob metal clips 10 is placed on outside fixed part 20, and in it
End D1 is fixed on the periphery of fixed part 20.Manoeuvre portion 30 be annular, and be pivotably engages with except fixed part 20 and enclose in
The periphery of knob metal clips 10, and the external end head D2 of knob metal clips 10 is fixed on manoeuvre portion 30.The circumferential rotation of manoeuvre portion 30
Turn to drive external end head D2 to rotate so that entire knob metal clips 10 is wound around fixed part 20.The movement can make on inner ring 11a
Conductive contact 13 and outer ring 11b on conductive contact 13 contact and conduct, realize connect；When loosening manoeuvre portion 30, behaviour
Vertical portion 30 will unclamp under knob metal clips 10 elastic force of itself, so that conductive contact 13 unclamps and realizes electrically disconnected, have
Easy to operate advantageous effect.
And the knob metal clips 10 in the present embodiment can be according to actual needs by increasing more number of turns, to obtain more
More corresponding inner ring 11a and outer ring 11b, or the arrangement of conductive contact 13 is encrypted to realize the cloth of a greater amount of conductive contacts 13
It sets, is capable of at a greater amount of break-make controls of synchronous control circuit while keeping reduced size with realizing.
In conclusion the knob metal clips 10 and construction of switch 100 in the present embodiment are easy to use, and can be compared with brief summary
A large amount of control point is set under structure size, and can meet the needs of a large amount of break-make control points of circuit while controlled break-make.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of knob metal clips, it is characterised in that：
The knob metal clips includes the spring plate of spiral type, and the spring plate has circumferentially-adjacent inner ring and outer ring；
The inner ring is convexly equipped with close to the side of the outer ring and the outer ring on the side of the inner ring multiple exhausted respectively
Edge gasket is respectively equipped with conductive contact on the insulation spacer, and is set to the inner ring when the spring plate is wound
Conductive contact on insulation spacer is contacted correspondingly with the conductive contact being set on the insulation spacer of the outer ring and electricity
Conducting, the conductive contact that is set on the insulation spacer of the inner ring when the spring plate unclamps and it is set to the outer ring
Conductive contact on insulation spacer is separated from each other and is electrically insulated.
2. knob metal clips according to claim 1, it is characterised in that：
The insulation spacer is made of the rubber material for having elasticity, to provide resilient support for the conductive contact.
3. knob metal clips according to claim 1, it is characterised in that：
The spring plate is formed by spring steel plate scrollwork.
4. a kind of construction of switch, it is characterised in that：
The construction of switch includes fixed part, manoeuvre portion and claim 1-3 any one of them knob metal clips；
The inner termination of the spring plate is fixed on the fixed part, the external end head of the spring plate is fixed on the manoeuvre portion, with
So that the manoeuvre portion is reversed or the spring plate is driven to wind or discharge around the fixed part when being released, and then makes pair
The conductive contact answered is conducted or is disconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252836.4U CN207852555U (en) | 2018-02-12 | 2018-02-12 | A kind of knob metal clips and construction of switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252836.4U CN207852555U (en) | 2018-02-12 | 2018-02-12 | A kind of knob metal clips and construction of switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852555U true CN207852555U (en) | 2018-09-11 |
Family
ID=63408871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820252836.4U Expired - Fee Related CN207852555U (en) | 2018-02-12 | 2018-02-12 | A kind of knob metal clips and construction of switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110430499A (en) * | 2019-08-01 | 2019-11-08 | 深圳市睿耳电子有限公司 | A kind of rotary switch and a kind of gaming headset being arranged on circuit boards |
-
2018
- 2018-02-12 CN CN201820252836.4U patent/CN207852555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110430499A (en) * | 2019-08-01 | 2019-11-08 | 深圳市睿耳电子有限公司 | A kind of rotary switch and a kind of gaming headset being arranged on circuit boards |
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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: 20180911 Termination date: 20200212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |