CN211265286U - Control device for generating rotary damping by using elastic force - Google Patents
Control device for generating rotary damping by using elastic force Download PDFInfo
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- CN211265286U CN211265286U CN201922293681.6U CN201922293681U CN211265286U CN 211265286 U CN211265286 U CN 211265286U CN 201922293681 U CN201922293681 U CN 201922293681U CN 211265286 U CN211265286 U CN 211265286U
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- base
- control device
- adjusting
- switch
- adjusting part
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Abstract
The utility model discloses an utilize elasticity to produce rotation damped controlling means for directly set up the base at electronic articles for use, controlling means contains an adjusting part and an elastic component, the base is located with rotatable mode to the adjusting part, the adjusting part has a bottom and corresponds to the switch that sets up in the base inside, the adjusting part has a head and lies in the outside of base, the elastic component is located between adjusting part and the base, the elasticity of elastic component acts on between the head of adjusting part and the base, and then changes the rotation damping of adjusting part.
Description
Technical Field
The utility model relates to a circuit switch's controlling means has the field of closing, especially relates to an utilize elasticity to produce the controlling means who rotates damping.
Background
The circuit SWITCH (SWITCH) is mainly an electronic component capable of conducting a circuit, interrupting a current, or allowing the current to flow to other circuits, and most common circuit switches include two contacts capable of being contacted and separated reciprocally, wherein the current forms a conducting loop when the contacts are contacted, and the current is not conducted when the contacts are not contacted, thereby achieving the function of controlling the circuit.
In order to control and adjust the circuit signal more accurately, the circuit switch can be additionally provided with a control device with rotary damping, and the circuit switch can have fine adjustment and variable control effects by utilizing the operation and adjustment control device.
However, most of the above-mentioned control devices with rotational damping are integrated with the circuit switch, and when the control devices are further combined with the housing of the mechanism component or other matching components, the problem of abnormal alignment assembly due to offset and deviation of assembly is often caused by the accumulation of manufacturing tolerance of the circuit board, the mechanism component, etc. of the circuit switch, and the assembly of each component must be performed with additional man-hours, which cannot reduce the processing cost, and the process quality and the product quality cannot be improved.
SUMMERY OF THE UTILITY MODEL
Therefore, the present invention is directed to a control device using elastic force to generate rotational damping, which can reduce the assembly problem of assembly deviation or deviation, reduce the manufacturing time and cost, and improve the process quality and the product quality.
To achieve the above objects, the present invention provides a control device for generating rotational damping by elastic force, which is disposed on a base, wherein a switch is disposed inside the base, the control device comprises an adjusting member and an elastic member, the adjusting member is rotatably disposed on the base, the adjusting member has a bottom corresponding to the switch, and a head located outside the base; the elastic piece is arranged between the adjusting piece and the base, and the elastic force of the elastic piece acts between the head of the adjusting piece and the base, so that the rotation damping of the adjusting piece relative to the base is changed.
Optionally, the adjusting member includes a rotating shaft, and the rotating shaft is rotatably disposed on the supporting member.
Optionally, the base has a positioning portion, the rotating shaft is disposed on the positioning portion, and the rotating shaft has a bottom corresponding to the switch.
Optionally, the adjusting member has a head portion, the head portion includes a driving member, and the elastic member is disposed between the driving member and the base.
Optionally, the base is provided with an engaging portion having an inner step portion, the adjusting member has a hook portion extending from the engaging portion and engaging with the inner step portion, and the adjusting member is rotatable relative to the base.
The detailed structure and features of the present invention will be described in detail in the following detailed description of the embodiments. However, it should be understood by those skilled in the art that the detailed description and specific examples, while indicating the specific embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Drawings
Fig. 1 is a schematic diagram of a preferred embodiment of the present invention.
Description of the symbols:
Positioning part 13 of upper cover 12
The inner step portion 16 adjustment member 20
Head 24 of spindle 22
Hook part 27 cover 28
Detailed Description
The technical contents and features of the present invention will be described in detail below by referring to the preferred embodiments and the accompanying drawings, and the present invention can be widely applied to switches and electronic appliances of various forms or specifications, and those skilled in the art will understand that the descriptive terms of the present invention belong to the upper description without limiting the application field, for example, the material or shape terms include and are not limited to the material or shape specified in the description, and the positional terms include and are not limited to the arrangement, proximity, connection, or adjacency. The terms "a" and "an" are intended to include both one and more than one of the number of elements. In the present specification, directional terms such as "upper", "lower", "inner", "outer", "top" and "bottom" are used only as exemplary terms with reference to a normal use direction, and are not intended to limit the scope of claims.
As shown in fig. 1, the present invention provides a control device for generating rotational damping by using elastic force, which mainly uses a base 10 disposed on an electronic device as an example, the base 10 can be divided into an upper cover 12 and a lower cover 14, a switch 11 is pre-disposed inside the base 10 on the lower cover 14, the upper cover 12 is provided with a positioning portion 13 corresponding to the position of the switch 11, and the positioning portion 13 of the present preferred embodiment is an opening as an example. An embedded portion 15 is disposed at the periphery of the positioning portion 13, and the embedded portion 15 of the preferred embodiment is a groove with an inner step portion 16 as an example.
The control device comprises an adjusting member 20 and an elastic member 30, the adjusting member 20 comprises a rotating shaft 22 and a head 24, the head 24 comprises a driving member 26 and a cover 28 covering the driving member 26, and the cover 28 can be made of metal or have an appearance effect. The rotating shaft 22 is disposed through the positioning portion 13 of the base 10, so that the adjusting member 20 is rotatably disposed on the base 10, the rotating shaft 22 has a bottom 25 corresponding to the switch 11, the driving member 26 is disposed on a top side of the rotating shaft 22, the driving member 26 has a hooking portion 27 extending from the engaging portion 15 of the base 10 and engaging with the inner step portion 16, and the driving member 26 can drive the rotating shaft 22 to rotate relative to the base 10.
The elastic member 30 is exemplified by a compression spring in the preferred embodiment, the elastic member 30 is disposed between the base 10 and the adjusting member 20, specifically, the elastic member 30 is disposed inside the embedding portion 15 of the base 10, one end of the elastic member 30 abuts against the base 10, and the other end abuts against the driving member 26, when the driving member 26 is disposed on the base 10 and pre-pressed on the elastic member 30 to generate an elastic force, the elastic force of the elastic member 30 pushes against between the driving member 26 of the adjusting member 20 and the base 10, so as to change the rotational resistance therebetween.
Through the above components, since the adjusting part 20 and the elastic part 30 of the control device are directly combined with the base 10, the control device can be assembled on the upper cover 12 first, the adjusting part 20 of the control device will not generate the problem of deviation or offset, and then the upper cover 12 and the lower cover 14 are combined with each other, after the assembly, the switch 11 can be controlled by using the adjusting part 20, thereby reducing the manufacturing time and cost and improving the process quality and the finished product quality. If the rotational damping is adjusted, the elastic element 30 with different elastic coefficients is only needed to be used, and the functions of fine adjustment and variable switch can be achieved. The adjusting member 20 can also move linearly up and down relative to the supporting member 20, so as to directly touch the switch 11.
Claims (5)
1. A control device for generating rotation damping by using elastic force is characterized in that the control device is arranged on a base, a switch is arranged in the base, and the control device comprises:
the adjusting piece is arranged on the base in a rotatable mode and provided with a bottom corresponding to the switch and a head positioned on the outer side of the base; and
the elastic piece is arranged between the adjusting piece and the base, and the elastic force of the elastic piece acts between the head of the adjusting piece and the base so as to change the rotation damping of the adjusting piece relative to the base.
2. The apparatus as claimed in claim 1, wherein the adjusting member comprises a shaft rotatably disposed on the supporting member.
3. The apparatus as claimed in claim 2, wherein the base has a positioning portion, the shaft is disposed on the positioning portion, and the shaft has a bottom corresponding to the switch.
4. The apparatus according to claim 1, wherein the adjusting member has a head portion, the head portion includes a driving member, and the elastic member is disposed between the driving member and the base.
5. The control device as claimed in claim 1, wherein the base has an engaging portion with an inner step portion, the adjusting member has a hooking portion extending from the engaging portion and engaging with the inner step portion, and the adjusting member is rotatable relative to the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922293681.6U CN211265286U (en) | 2019-12-18 | 2019-12-18 | Control device for generating rotary damping by using elastic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922293681.6U CN211265286U (en) | 2019-12-18 | 2019-12-18 | Control device for generating rotary damping by using elastic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211265286U true CN211265286U (en) | 2020-08-14 |
Family
ID=71957214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922293681.6U Active CN211265286U (en) | 2019-12-18 | 2019-12-18 | Control device for generating rotary damping by using elastic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211265286U (en) |
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2019
- 2019-12-18 CN CN201922293681.6U patent/CN211265286U/en active Active
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| GR01 | Patent grant |