CN210129439U - Clamping switch seat and clamping switch - Google Patents
Clamping switch seat and clamping switch Download PDFInfo
- Publication number
- CN210129439U CN210129439U CN201920922878.9U CN201920922878U CN210129439U CN 210129439 U CN210129439 U CN 210129439U CN 201920922878 U CN201920922878 U CN 201920922878U CN 210129439 U CN210129439 U CN 210129439U
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- clamping
- arm
- elastic force
- welding part
- switch
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Abstract
The utility model discloses a clamping switch seat and a clamping switch, wherein the clamping switch seat comprises a welding part, two elastic force arms and two clamping arm components, one elastic force arm is connected with one end of the welding part and one clamping arm component, and the other elastic force arm is connected with the other end of the welding part and the other clamping arm component; the clamping arm component comprises clamping protrusions protruding towards the inner side, and the two clamping protrusions are arranged oppositely. The clamping switch has a simple and novel structure and a small volume, can be welded on a PCB (printed Circuit Board) and other parts to realize the on-off of components, and is particularly suitable for light and thin electronic products; the elastic force arm can provide enough clamping force for the clamping arm assembly, and the clamping switch works stably; the clamping switch base can be formed by cutting, bending and stretching a metal plate, and is convenient to process and low in manufacturing cost.
Description
Technical Field
The utility model relates to a switch structure technical field especially relates to a centre gripping switch seat and centre gripping switch.
Background
The existing switch generally adopts a Pogo PIN or a control switch, however, the existing switch is generally large in size and sometimes cannot be assembled inside a light and thin product to realize the expected function.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a small-volume clamping switch seat with a novel structure and a clamping switch.
In order to solve the technical problem, the utility model discloses a technical scheme be: a clamping switch seat comprises a welding part, two elastic force arms and two clamping arm assemblies, wherein one elastic force arm is connected with one end of the welding part and one clamping arm assembly, and the other elastic force arm is connected with the other end of the welding part and the other clamping arm assembly; the clamping arm component comprises clamping protrusions protruding towards the inner side, and the two clamping protrusions are arranged oppositely.
Further, the centre gripping arm module includes two at least support arms, two the support arm passes through the clamping part and links to each other, the centre gripping is protruding to be located on the clamping part.
Furthermore, an incision is arranged between the clamping part and the elastic force arm.
Furthermore, one end, far away from the welding part, of the clamping arm assembly is provided with a suction part.
Further, the suction portion is provided in parallel with the welding portion.
Further, the distance between the bottom ends of the two clamping arm assemblies is smaller than the width of the welding part, and the elastic force arm is connected with the bottom ends of the clamping arm assemblies and the welding part.
Further, the elastic arm of force includes at least one bending portion.
Furthermore, the elastic force arm comprises a horizontal part and an inclined part which are connected, the horizontal part is parallel to the welding part and is connected with the welding part, and the inclined part is connected with the clamping arm assembly.
In order to solve the technical problem, the utility model discloses still adopt following technical scheme: the clamping switch comprises a conductive piece and the clamping switch seat, wherein the conductive piece is clamped between the two clamping bulges.
The beneficial effects of the utility model reside in that: the clamping switch base has simple and novel structure and small volume, can be welded on a PCB (printed Circuit Board) and other parts to realize the on-off of components, and is particularly suitable for light and thin electronic products; the elastic force arm can provide enough clamping force for the clamping arm assembly, and the clamping switch works stably; the clamping switch base can be formed by cutting, bending and stretching a metal plate, and is convenient to process and low in manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of the overall structure of the clamp switch of the present invention;
fig. 2 is a front view of the clamp switch seat in the clamp switch of the present invention.
Description of reference numerals:
1. a conductive member;
2. a clamping switch base;
3. welding the part;
4. an elastic arm of force;
5. a clamping protrusion;
6. a clamping portion;
7. a support arm;
8. cutting;
9. a bending section;
10. a horizontal portion;
11. an inclined portion;
12. a suction part.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, a clamping switch base 2 includes a welding portion 3, two elastic arms 4 and two clamping arm assemblies, one of the elastic arms 4 is connected to one end of the welding portion 3 and one of the clamping arm assemblies, and the other of the elastic arms 4 is connected to the other end of the welding portion 3 and the other of the clamping arm assemblies; the clamping arm component comprises clamping protrusions 5 protruding towards the inner side, and the two clamping protrusions 5 are arranged oppositely.
From the above description, the beneficial effects of the present invention are: the clamping switch has a simple and novel structure and a small volume, can be welded on a PCB (printed Circuit Board) and other parts to realize the on-off of components, and is particularly suitable for light and thin electronic products; the elastic force arm 4 can provide enough clamping force for the clamping arm assembly, and the clamping switch works stably; the clamping switch base 2 can be formed by cutting, bending and stretching a metal plate, and is convenient to process and low in manufacturing cost.
Further, the centre gripping arm subassembly includes two at least support arms 7, two support arms 7 link to each other through clamping part 6, the centre gripping is protruding 5 to be located on the clamping part 6.
As can be seen from the above description, the distance between the two opposite supporting arms 7 is greater than the distance between the two clamping protrusions 5, the on-off process of the conductive member 1 and the clamping switch base 2 is very clear, and the on-off control can be achieved instantly (instantly reaching a steady state).
Furthermore, a notch 8 is arranged between the clamping part 6 and the elastic arm 4.
As can be seen from the above description, the arrangement of the notch 8 can reduce the internal stress of the clamping arm assembly, enhance the elastic performance of the clamping switch seat 2, facilitate the enhancement of the working stability of the clamping switch, and enable the clamping switch to be durable.
Further, one end of the clamping arm assembly, which is far away from the welding part 3, is provided with a suction part 12.
Further, the suction portion 12 is provided in parallel with the welding portion 3.
As can be seen from the above description, manufacturers can utilize the SMT process to weld the clamping switch to other parts, which is beneficial to improving the assembly efficiency and reducing the manufacturing cost of electronic products.
Further, the distance between the bottom ends of the two clamping arm assemblies is smaller than the width of the welding part 3, and the elastic force arm 4 is connected with the bottom ends of the clamping arm assemblies and the welding part 3.
As can be seen from the above description, the end of the elastic arm 4 away from the clamping arm assembly extends outwards, so that the manufacturer can set the area of the welding part 3 to be larger, thereby improving the stability of the connection between the clamping switch and the external component.
Further, the resilient arm 4 comprises at least one bend 9.
As can be seen from the above description, the bent portion 9 can cushion the clamp arm assembly and provide a clamping force for the clamp arm assembly.
Further, the elastic arm 4 comprises a horizontal part 10 and an inclined part 11 which are connected, the horizontal part 10 is arranged in parallel to the welding part 3, the horizontal part 10 is connected with the welding part 3, and the inclined part 11 is connected with the clamping arm assembly.
The clamping switch comprises a conductive piece 1 and the clamping switch seat 2, wherein the conductive piece 1 is clamped between the two clamping bulges 5.
As can be seen from the above description, the pinch switch has at least all the benefits of the pinch switch housing 2 described above. The conductive piece 1 can be selected as a PIN needle.
Example one
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is: the clamping switch comprises a conductive piece 1 and a clamping switch seat 2. The clamping switch seat 2 comprises a welding part 3, two elastic force arms 4 and two clamping arm assemblies, one elastic force arm 4 is connected with one end of the welding part 3 and one clamping arm assembly, and the other elastic force arm 4 is connected with the other end of the welding part 3 and the other clamping arm assembly; the clamping arm component comprises clamping bulges 5 protruding towards the inner side, the two clamping bulges 5 are oppositely arranged, and the conductive piece 1 is clamped between the two clamping bulges 5. In this embodiment, the conductive member 1 is a PIN.
In this embodiment, the clamping arm assembly includes at least two support arms 7, two support arms 7 link to each other through clamping part 6, clamping protrusion 5 is located on clamping part 6, be equipped with incision 8 between clamping part 6 and the elastic force arm 4.
In order to increase the welding area of the welding part 3 and improve the stability of the connection between the clamping switch and the external part, in this embodiment, the distance between the bottom ends of the two clamping arm assemblies is smaller than the width of the welding part 3, and the elastic arm 4 connects the bottom ends of the clamping arm assemblies and the welding part 3.
The elastic force arm 4 comprises at least one bending part 9, in this embodiment, the elastic force arm 4 comprises a horizontal part 10 and an inclined part 11 which are connected, the horizontal part 10 is parallel to the welding part 3, the horizontal part 10 is connected with the welding part 3, and the inclined part 11 is connected with the clamping arm assembly.
Example two
Referring to fig. 1 and fig. 2, a second embodiment of the present invention is a further improvement made on the basis of the first embodiment, and the difference from the first embodiment is that: for making things convenient for the firm equipment centre gripping switch and outside spare part, the centre gripping arm subassembly is kept away from the one end of welding part 3 is equipped with suction part 12, suction part 12 is on a parallel with welding part 3 sets up.
Preferably, one end of the support arm 7, which is far away from the elastic arm 4, is bent and extended towards the inside to form the suction portion 12, the welding portion 3, the two suction portions 12 and the two clamping arm assemblies substantially form a frame structure, and the conductive member 1 is disassembled into the frame structure. As can be easily understood, the suction portion 12 not only facilitates the SMT equipment to suck the clamping switch base 2, but also prevents the conductive member 1 from being separated from the frame structure in an unexpected direction, in other words, the suction portion 12 is also beneficial to ensuring the working stability of the clamping switch.
In summary, the clamping switch seat and the clamping switch provided by the utility model have simple and novel structure and small volume, can be welded on other parts to realize the on-off between components, and are particularly suitable for light and thin electronic products; the clamping switch works stably and has long service life; the clamping switch base can be formed by cutting, bending and stretching a metal plate, so that the processing is convenient and the manufacturing cost is low; the sucking part can not only allow manufacturers to implement the SMT process, but also prevent the conductive piece from being separated from the clamping switch seat along an unexpected direction, and further improves the working stability of the clamping switch.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (9)
1. A grip switch seat which characterized in that: the clamping mechanism comprises a welding part, two elastic force arms and two clamping arm assemblies, wherein one elastic force arm is connected with one end of the welding part and one clamping arm assembly, and the other elastic force arm is connected with the other end of the welding part and the other clamping arm assembly; the clamping arm component comprises clamping protrusions protruding towards the inner side, and the two clamping protrusions are arranged oppositely.
2. The grip switch socket of claim 1, wherein: the centre gripping arm subassembly includes two at least support arms, two the support arm passes through the clamping part and links to each other, the centre gripping is protruding to be located on the clamping part.
3. The grip switch socket of claim 2, wherein: an incision is arranged between the clamping part and the elastic force arm.
4. The grip switch socket of claim 1, wherein: one end of the clamping arm assembly, which is far away from the welding part, is provided with a suction part.
5. The grip switch socket of claim 4, wherein: the suction portion is provided in parallel with the welding portion.
6. The grip switch socket of claim 1, wherein: the distance between the two bottom ends of the clamping arm assemblies is smaller than the width of the welding part, and the elastic force arm is connected with the bottom ends of the clamping arm assemblies and the welding part.
7. The grip switch socket of claim 6, wherein: the elastic arm comprises at least one bending part.
8. The grip switch socket of claim 6, wherein: the elastic force arm comprises a horizontal part and an inclined part which are connected, the horizontal part is parallel to the welding part, the horizontal part is connected with the welding part, and the inclined part is connected with the clamping arm assembly.
9. Centre gripping switch, including electrically conductive piece, its characterized in that: the clamping switch base of any one of claims 1-8, wherein the conductive piece is clamped between the two clamping protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920922878.9U CN210129439U (en) | 2019-06-18 | 2019-06-18 | Clamping switch seat and clamping switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920922878.9U CN210129439U (en) | 2019-06-18 | 2019-06-18 | Clamping switch seat and clamping switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210129439U true CN210129439U (en) | 2020-03-06 |
Family
ID=69664299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920922878.9U Active CN210129439U (en) | 2019-06-18 | 2019-06-18 | Clamping switch seat and clamping switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210129439U (en) |
-
2019
- 2019-06-18 CN CN201920922878.9U patent/CN210129439U/en active Active
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| GR01 | Patent grant |