CN212062754U - PIN needle structure of prevention deformation - Google Patents
PIN needle structure of prevention deformation Download PDFInfo
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- CN212062754U CN212062754U CN201922424970.5U CN201922424970U CN212062754U CN 212062754 U CN212062754 U CN 212062754U CN 201922424970 U CN201922424970 U CN 201922424970U CN 212062754 U CN212062754 U CN 212062754U
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- pin
- pin needle
- terminal
- deformation
- preventing
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Abstract
The utility model relates to an electron device PIN needle field discloses a PIN needle structure of prevention deformation. Including PIN needle body, PIN needle terminal and stable subassembly. The surface of the one end at PIN needle body is provided with the external screw thread, has seted up the mounting groove in PIN needle terminal, is provided with the internal thread in the mounting groove, and the external screw thread is connected with the internal thread fit. Be provided with two and stabilize the subassembly on PIN needle terminal, stabilize the subassembly and include connecting rod, installation lug, compression spring and activity briquetting. The utility model discloses an adopt and stabilize the subassembly, make the PIN needle when the installation, not only can firmly fix in the connector, played certain positioning action moreover, prevented the deformation of PIN needle terminal, improved the stability of PIN needle, increased the conduction efficiency of PIN needle.
Description
Technical Field
The utility model relates to an electron device PIN needle field, in particular to PIN needle structure of prevention deformation.
Background
Connectors, i.e. connecting two active devices and transmitting current or signals. With the rapid growth of consumer electronics, automotive electronics, and communication terminal markets, the production of connectors worldwide has also increased dramatically. And the PIN is a metal substance used for completing electric signal conduction in the connector. Traditional PIN needle terminal is carrying out fixed connection, the in-process of pegging graft, and required pulling force, frictional force are not of uniform size, may lead to the stability of PIN needle not enough, make the PIN needle take place to warp, cause the conduction inefficiency of PIN needle.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a PIN needle structure of prevention deformation through adopting stable assembly, makes the PIN needle when the installation, not only can firmly fix in the connector, has played certain positioning action moreover, has prevented the deformation of PIN needle terminal, has improved the stability of PIN needle, has increased the conduction efficiency of PIN needle.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a deformation-preventing PIN structure comprises a PIN body, a PIN terminal and a stabilizing component; the PIN needle body is of a cylindrical structure; an external thread is arranged on the outer surface of one end of the PIN needle body, an installation groove is formed in the PIN needle terminal, an internal thread is arranged in the installation groove, and the external thread is connected with the internal thread in a matched mode; the PIN PIN terminal is provided with two stabilizing components which are symmetrically distributed; the stabilizing assembly comprises a connecting rod, an installation lug, a compression spring and a movable pressing block; the outer surface of the PIN terminal is provided with an inward concave groove, one side of the groove is provided with the mounting lug, and the connecting rod is movably hinged on the mounting lug; the connecting rods are obliquely arranged and are positioned at corresponding positions of the grooves; the groove is internally provided with the movable pressing block, and the movable pressing block is connected with the connecting rod through the compression spring.
As an optimized scheme of the utility model, be provided with on the PIN needle terminal and be used for preventing the fixed part that the PIN needle terminal drops.
As an optimal scheme of the utility model the other end of PIN needle body is provided with plug portion, plug portion is conical setting.
As an optimal scheme of the utility model the middle part of PIN needle body is provided with the stuck point on the surface, the stuck point encircles PIN needle body evenly spaced apart distribution.
As an optimal scheme of the utility model, PIN needle body and PIN needle terminal are made by red copper, and the surface has plated the one deck tin layer.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses an adopt and stabilize the subassembly, make the PIN needle when the installation, not only can firmly fix in the connector, played certain positioning action moreover, prevented the deformation of PIN needle terminal, improved the stability of PIN needle, increased the conduction efficiency of PIN needle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1-plug part 2-PIN needle body 3-stuck point 4-external thread
5-fixed part 6-groove 7-connecting rod 8-compression spring
9-movable pressing block 10-mounting lug 11-PIN terminal 12-mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1, the utility model relates to a PIN needle structure of prevention warp, including PIN needle body 2, PIN needle terminal 11 and stable subassembly.
Specifically, PIN needle body 2 is cylindrical structure, is provided with external screw thread 4 at the surface of the one end of PIN needle body 2, has seted up mounting groove 12 in PIN needle terminal 11, is provided with the internal thread in mounting groove 12, and external screw thread 4 is connected with interior screw-thread fit for make PIN needle body 2 install and remove the convenience with PIN needle terminal 11, improved workman's work efficiency. Wherein, be provided with plug portion 1 at the other end of PIN needle body 2, plug portion 1 is conical setting, makes the PIN needle when inserting the connector, can improve its smoothness nature, has reduced the wearing and tearing of PIN needle. Be provided with stuck point 3 on the middle part surface of PIN needle body 2, stuck point 3 encircles even interval distribution of PIN needle body 2 for firmly fix PIN needle body 2 in the connector. Two stabilizing components are arranged on the PIN terminal 11 and are symmetrically distributed. The stabilizing assembly comprises a connecting rod 7, a mounting lug 10, a compression spring 8 and a movable pressing block 9. The PIN terminal comprises a PIN terminal 11 and is characterized in that an inward concave groove 6 is formed in the outer surface of the PIN terminal 11, an installation convex block 10 is arranged on one side of the groove 6, a connecting rod 7 is movably hinged to the installation convex block 10, the connecting rod 7 is obliquely arranged and located in the corresponding position of the groove 6, a movable pressing block 9 is arranged in the groove 6, and the movable pressing block 9 is connected with the connecting rod 7 through a compression spring 8. Wherein, be provided with the fixed part 5 that is used for preventing that PIN needle terminal 11 from droing on PIN needle terminal 11, improved PIN needle's stability. The PIN needle body 2 and the PIN needle terminal 11 are made of red copper, and a tin layer is plated on the outer surface of the PIN needle body, so that the PIN needle has better conductivity and corrosion resistance.
In this embodiment, through adopting stable subassembly, make the PIN needle when the installation, not only can firmly fix in the connector, played certain positioning action moreover, prevented PIN needle terminal 11's deformation, improved the stability of PIN needle, increased the conduction efficiency of PIN needle. Through set up fixed part 5 on PIN needle terminal 11, prevented falling of PIN needle, improved the stability of PIN needle. Through setting up set up stuck point 3 on PIN needle body 2 for firmly fix PIN needle body 2 in the connector.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A PIN needle structure for preventing deformation is characterized by comprising a PIN needle body, a PIN needle terminal and a stabilizing component; the PIN needle body is of a cylindrical structure; an external thread is arranged on the outer surface of one end of the PIN needle body, an installation groove is formed in the PIN needle terminal, an internal thread is arranged in the installation groove, and the external thread is connected with the internal thread in a matched mode; the PIN PIN terminal is provided with two stabilizing components which are symmetrically distributed; the stabilizing assembly comprises a connecting rod, an installation lug, a compression spring and a movable pressing block; the outer surface of the PIN terminal is provided with an inward concave groove, one side of the groove is provided with the mounting lug, and the connecting rod is movably hinged on the mounting lug; the connecting rods are obliquely arranged and are positioned at corresponding positions of the grooves; the groove is internally provided with the movable pressing block, and the movable pressing block is connected with the connecting rod through the compression spring.
2. The deformation-preventive PIN structure according to claim 1, wherein a fixing portion for preventing the PIN terminal from falling off is provided on the PIN terminal.
3. The deformation-preventing PIN structure according to claim 1, wherein a plug portion is provided at the other end of the PIN body, and the plug portion is conically arranged.
4. The deformation-preventing PIN structure of claim 1, wherein the PIN body is provided with clamping points on the middle surface thereof, the clamping points being evenly spaced around the PIN body.
5. The deformation-preventing PIN structure according to claim 1, wherein the PIN body and the PIN terminals are made of red copper, and the outer surface is plated with a tin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922424970.5U CN212062754U (en) | 2019-12-30 | 2019-12-30 | PIN needle structure of prevention deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922424970.5U CN212062754U (en) | 2019-12-30 | 2019-12-30 | PIN needle structure of prevention deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212062754U true CN212062754U (en) | 2020-12-01 |
Family
ID=73511533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922424970.5U Active CN212062754U (en) | 2019-12-30 | 2019-12-30 | PIN needle structure of prevention deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212062754U (en) |
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2019
- 2019-12-30 CN CN201922424970.5U patent/CN212062754U/en active Active
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