CN218123784U - Improved claw spring structure - Google Patents
Improved claw spring structure Download PDFInfo
- Publication number
- CN218123784U CN218123784U CN202221487908.6U CN202221487908U CN218123784U CN 218123784 U CN218123784 U CN 218123784U CN 202221487908 U CN202221487908 U CN 202221487908U CN 218123784 U CN218123784 U CN 218123784U
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- CN
- China
- Prior art keywords
- claw
- fillet
- claw piece
- contact pin
- spring structure
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- 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.)
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- 210000000078 claw Anatomy 0.000 title claims abstract description 77
- 238000005452 bending Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model belongs to the technical field of the claw spring, concretely relates to claw spring structure of improvement, including clamping ring and a plurality of claw piece, the claw piece all sets up the top of clamping ring, the claw piece is close to by bottom to top gradually the axis of clamping ring, the claw piece of telling are the arch, the top of claw piece all bends to the outside and forms the contact site, the top inboard of contact site is provided with first fillet, the both ends of the first fillet of contact site all are provided with the second fillet. The utility model discloses novel structure, design benefit, the claw piece is all connected on the adapter ring, stable in structure, the battle array adapter ring can when public contact pin inserts, through bending claw piece top portion to the outside for be difficult to the public contact pin of scratch when public contact pin inserts the connection, through setting up first fillet and second fillet, when public contact pin withdraws from, contact first fillet and second fillet and can not scratch public contact pin equally, improved the life of public contact pin and claw spring effectively.
Description
Technical Field
The utility model belongs to the technical field of the claw spring, concretely relates to claw spring structure of improvement.
Background
The claw spring is often used in the connector, and in the middle of the public contact pin can insert the claw spring during use, the claw piece of claw spring just with public contact pin butt, with public contact pin joint and claw spring in, when public contact pin need take out, the power is pulled out can. However, the claw spring in the prior art is easily scraped by the claw piece when the male contact pin is pulled out, so that the male contact pin and the electroplated layers on the surface of the male contact pin are damaged, and the service life of the male contact pin and the service life of the claw spring are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the problem to prior art provides an improvement claw spring structure, can prevent the public contact pin of claw piece scratch effectively.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a claw spring structure of improvement, includes clamping ring and a plurality of claw piece, the claw piece all sets up the top of clamping ring, the claw piece is close to gradually by bottom to top the axis of clamping ring, the claw piece of telling are the arch, the top of claw piece is all bent to the outside and is formed the contact site, the top inboard of contact site is provided with first fillet, the both ends at the first fillet of contact site all are provided with the second fillet.
Wherein the cross-sectional area of the claw piece is gradually reduced from the bottom to the top.
The claw sheets are four, and the distance between every two adjacent claw sheets is consistent.
Wherein, the cross section of the claw sheet is in a fan ring shape.
Wherein, the claw piece with the junction of contact site is provided with the circular arc chamfer that the radius is 0.3 millimeter.
Wherein the radius of the second rounded corner is 0.15 mm to 0.35 mm.
Wherein, the connecting ring and the claw sheet are integrally formed.
The utility model has the advantages that: the utility model discloses novel structure, design benefit, the claw piece is all connected on the adapter ring, stable in structure, the battle array adapter ring can when public contact pin inserts, through bending claw piece top portion to the outside for be difficult to the public contact pin of scratch when public contact pin inserts the connection, through setting up first fillet and second fillet, when public contact pin withdraws from, contact first fillet and second fillet and can not scratch public contact pin equally, improved the life of public contact pin and claw spring effectively.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference numerals are respectively: 1. connecting ring, 2, claw piece, 3, contact site, 4, first fillet, 5, second fillet, 6, chamfer.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a claw spring structure of improvement, as shown in fig. 1, includes connecting ring 1 and a plurality of claw piece 2, claw piece 2 all sets up the top of connecting ring 1, claw piece 2 is close to gradually by bottom to top the axis of connecting ring 1, the claw piece 2 of telling are the arch, the top of claw piece 2 all bends to the outside and forms contact site 3, the top inboard of contact site 3 is provided with first fillet 4, the both ends of the first fillet 4 of contact site 3 all are provided with second fillet 5. Specifically, the claw piece 2 is all connected on the clamping ring 1, and stable in structure, the battle array clamping ring 1 can when public contact pin inserts, through bending 2 ground tops of claw piece to the outside for be difficult to scratch public contact pin when public contact pin inserts the connection, through setting up first fillet 4 and second fillet 5, when public contact pin withdraws from, contact first fillet 4 and second fillet 5 and can not scratch public contact pin equally, improved the life of public contact pin and claw spring effectively.
In the improved claw spring structure of the present embodiment, the cross-sectional area of the claw sheet 2 decreases from the bottom to the top. Specifically, the arrangement makes the connection between the claw piece 2 and the connecting ring 1 more stable and less prone to deformation.
In the improved claw spring structure, four claw pieces 2 are arranged, and the distance between every two adjacent claw pieces 2 is consistent. Specifically, the arrangement is such that the male pin is inserted and the connection stability is good, and the number of the claws 2 may be three to six.
In the improved claw spring structure of the present embodiment, the cross section of the claw sheet 2 is in a sector ring shape. Specifically, the cross section of claw piece 2 from bottom to top is the fan ring form, and above-mentioned structure makes claw piece 2 be difficult to take place deformation, has improved life.
In the improved claw spring structure of the present embodiment, the joint of the claw piece 2 and the contact portion 3 is provided with a circular arc chamfer 6 with a radius of 0.3 mm. Specifically, the arrangement makes the male pin not easy to scratch when the male pin is inserted and withdrawn.
In the improved claw spring structure of the present embodiment, the radius of the second rounded corner 5 is 0.15 mm to 0.35 mm.
In the improved claw spring structure of the present embodiment, the connecting ring 1 and the claw piece 2 are integrally formed. Specifically, the above structure is stable.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (7)
1. An improved claw spring structure is characterized in that: including clamping ring and a plurality of claw piece, the claw piece all sets up the top of clamping ring, the claw piece is close to gradually by bottom to top the axis of clamping ring, the claw piece of telling is the arch, the top of claw piece all bends to the outside and forms the contact site, the top inboard of contact site is provided with first fillet, the both ends at the first fillet of contact site all are provided with the second fillet.
2. An improved pawl spring structure as claimed in claim 1, wherein: the cross-sectional area of the claw piece is gradually reduced from the bottom to the top.
3. The improved pawl spring structure as claimed in claim 1, wherein: the claw pieces are four, and the distance between every two adjacent claw pieces is consistent.
4. An improved pawl spring structure as claimed in claim 1, wherein: the cross sections of the claw pieces are all in a fan ring shape.
5. An improved pawl spring structure as claimed in claim 1, wherein: and an arc-shaped chamfer with the radius of 0.3 mm is arranged at the joint of the claw piece and the contact part.
6. An improved pawl spring structure as claimed in claim 1, wherein: the radius of the second rounded corner is 0.15 mm to 0.35 mm.
7. An improved pawl spring structure as claimed in claim 1, wherein: the connecting ring and the claw piece are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221487908.6U CN218123784U (en) | 2022-06-14 | 2022-06-14 | Improved claw spring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221487908.6U CN218123784U (en) | 2022-06-14 | 2022-06-14 | Improved claw spring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218123784U true CN218123784U (en) | 2022-12-23 |
Family
ID=84516179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221487908.6U Active CN218123784U (en) | 2022-06-14 | 2022-06-14 | Improved claw spring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218123784U (en) |
-
2022
- 2022-06-14 CN CN202221487908.6U patent/CN218123784U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 rooms 201, 202, 203, 205, 206, 207 and 208, building 1, No. 3, Junma 1st Road, Chigang, Humen Town, Dongguan City, Guangdong Province Patentee after: Guangdong Aodiya Electronics Co.,Ltd. Country or region after: China Address before: 523000 rooms 201, 202, 203, 205, 206, 207 and 208, building 1, No. 3, Junma 1st Road, Chigang, Humen Town, Dongguan City, Guangdong Province Patentee before: Guangdong aodia Electronics Co.,Ltd. Country or region before: China |