CN214797835U

CN214797835U - Thread-adjustable POGOPIN spring needle

Info

Publication number: CN214797835U
Application number: CN202120871911.7U
Authority: CN
Inventors: 刘勇成
Original assignee: Dongguan Ruicheng Precision Technology Co ltd
Current assignee: Dongguan Ruicheng Precision Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-19
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a POGOPIN pogo pin with adjustable screw thread relates to pogo pin technical field. The utility model discloses a first needle tubing, second needle tubing and needle tubing base, first needle tubing one end fixedly connected with contact needle head, first needle tubing other end fixedly connected with sliding ring has seted up first spring groove, second needle tubing periphery lateral wall fixedly connected with antiskid groove, well cavity groove has been seted up to the second needle tubing side, sliding tray and first thread groove and fixedly connected with second stopper have been seted up to well cavity inslot, well cavity groove edge mouthful fixedly connected with first stopper of department, the welding groove has been seted up to needle tubing base one end, second spring groove and fixedly connected with intubate have been seted up to the needle tubing base other end, second thread groove has been seted up to intubate all lateral walls, second spring inslot fixedly connected with compression spring. The utility model discloses can adjust elasticity size and whole working distance according to the demand, have good popularization prospect.

Description

Thread-adjustable POGOPIN spring needle

Technical Field

The utility model belongs to the technical field of the pogo pin, especially, relate to POGOPIN pogo pin with adjustable screw thread.

Background

POGOPIN is a spring type probe formed by riveting and prepressing three basic components, namely a needle shaft, a spring and a needle tube through a precision instrument, and a precise spring structure is arranged in the POGOPIN. The surface coating of POGOGIN is generally gold-plated, so that the corrosion resistance, mechanical property, electrical property and the like of the POGOGIN can be better improved. The needle point is provided with a sharp needle, a grasping needle, a round-head needle, a knife-shaped needle and the like. The POGOPIN is generally applied to precise connection in electronic products such as mobile phones, portable electronic equipment, communication, automobiles, medical treatment, aerospace and the like, and can improve the corrosion resistance, stability and durability of the connectors. Because POGOPIN is a very meticulous probe, so use in accurate connector can reduce the weight of connector and the volume of outward appearance, can let the connector more meticulous pleasing to the eye, some spring pins of current unthreaded design, but adopt the mode of fixed assembly, this kind of method leads to in case the assembly is accomplished the back, just can't adjust elasticity size and working height according to the demand, consequently put forward the adjustable POGOPIN spring pin of screw thread, come to solve some spring pins of current adoption of fixed assembly the mode, lead to the assembly to accomplish the back, can't adjust elasticity size and working height according to the demand problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a POGOPIN pogo pin with adjustable screw thread solves some current pogo pins threadless designs, but adopts the mode of fixed assembly, and this kind of method leads to in case the assembly is accomplished the back, just can't adjust elasticity size and work height's problem according to the demand.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model discloses a POGOPIN spring needle with adjustable screw thread, including first needle tubing, second needle tubing and needle tubing base, first needle tubing one end fixedly connected with contact syringe needle, first needle tubing other end fixedly connected with sliding ring has seted up first spring groove, second needle tubing periphery lateral wall fixedly connected with antiskid groove, the cavity recess has been seted up to second needle tubing side, set up sliding tray and first thread groove and fixedly connected with second stopper in the cavity recess, the first stopper of cavity recess edge mouth department fixedly connected with, the welding groove has been seted up to needle tubing base one end, second spring groove and fixedly connected with intubate have been seted up to the needle tubing base other end, second thread groove has been seted up to intubate all lateral walls, fixedly connected with compression spring in the second spring groove.

Further, first spring groove and the inside intercommunication of cavity inslot, cavity groove and the inside intercommunication of second spring inslot are convenient for adjust overall height through setting up first spring groove, cavity groove and the inside intercommunication of second spring inslot.

Furthermore, the sliding ring is matched with the sliding groove in size, is in sliding fit with the sliding groove, and can slide in the sliding groove by arranging the sliding ring and the sliding groove.

Furthermore, the first thread groove and the second thread groove are matched in size, the first thread groove is in threaded fit with the second thread groove, and the distance between the second needle tube and the needle tube base can be conveniently adjusted by means of threaded fit of the first thread groove and the second thread groove.

Furthermore, the first needle tube is connected with the sliding groove in a sliding mode through the sliding ring, and the first needle tube can slide in the sliding groove through the sliding ring by arranging the sliding ring and the first needle tube.

Further, the slip ring passes through first needle tubing and contact syringe needle fixed connection, through setting up contact syringe needle and first needle tubing fixed connection, when first needle tubing removed, can drive the contact syringe needle and remove.

Furthermore, one end of the compression spring is fixedly connected in the second spring groove, the other end of the compression spring is fixedly connected in the first spring groove, and the working elasticity of the first needle tube can be adjusted by arranging the compression spring.

The utility model discloses following beneficial effect has:

the utility model discloses a through offer the welding groove in needle tubing base one end, the needle tubing base other end offers the second spring groove and fixedly connected with intubate, intubate peripheral lateral wall offers the second thread groove, fixedly connected with compression spring in the second spring groove, weld the needle tubing base in required position through the welding groove, set up the sliding tray in the second needle tubing, sliding connection has the sliding ring in the sliding tray, the sliding ring is fixedly connected through first needle tubing and contact needle head, through setting up sliding tray and sliding ring, thereby make the first needle tubing can slide in the sliding tray through the sliding ring, when rotating the second needle tubing, through first thread groove and second thread groove screw-thread fit, adjust the distance between second needle tubing and the needle tubing base, can adjust the compression degree of compression spring simultaneously, thus can adjust elasticity size and whole working distance according to the demand, the utility model provides a plurality of current spring needles adopt the fixed assembly mode, the problem of inconvenient use is caused, and the method has good popularization prospect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an overall schematic view of the thread adjustable POGOPIN pogo pin of the present invention;

FIG. 2 is a schematic side view of the thread adjustable POGOPIN pogo pin of the present invention;

fig. 3 is a schematic view of a compression spring of the thread adjustable POGOPIN pogpin of the present invention;

FIG. 4 is a schematic view of the anti-slip groove of the thread adjustable POGOPIN pogo pin of the present invention;

fig. 5 is an internal schematic view of the thread-adjustable POGOPIN spring needle of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a first needle tube; 2. contacting the needle; 3. a sliding ring; 4. a first spring groove; 5. a second needle tube; 6. an anti-slip groove; 7. a hollow groove; 8. a sliding groove; 9. a first thread groove; 10. a first stopper; 11. a second limiting block; 12. a compression spring; 13. a needle tube base; 14. a second spring groove; 15. inserting a tube; 16. a second thread groove; 17. and (6) welding the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention relates to a thread-adjustable POGOPIN spring needle, which comprises a first needle tube 1, second needle tubing 5 and

needle tubing base

13, 1 one end fixedly connected with contact needle 2 of first needle tubing, 1 other end fixedly connected with sliding ring 3 of first needle tubing has seted up

first spring groove

4, 5 periphery lateral walls fixedly connected with antiskid groove 6 of second needle tubing, hollow groove 7 has been seted up to 5 sides of second needle tubing, sliding tray 8 and first thread groove 9 and fixedly connected with second stopper 11 have been seted up in hollow groove 7, hollow groove 7 edge fixedly connected with first stopper 10 of department, welding groove 17 has been seted up to 13 one end of needle tubing base, second spring groove 14 and fixedly connected with intubate 15 have been seted up to the 13 other end of needle tubing base, second thread groove 16 has been seted up to 15 periphery lateral walls of intubate, fixedly connected with compression spring 12 in the second spring groove 14.

Preferably, the first spring slot 4 is communicated with the inside of the hollow slot 7, the hollow slot 7 is communicated with the inside of the second spring slot 14, and the whole height can be conveniently adjusted by arranging the first spring slot 4, the hollow slot 7 and the second spring slot 14 to be communicated with each other.

Preferably, the sliding ring 3 is adapted to the size of the sliding groove 8, the sliding ring 3 is slidably fitted with the sliding groove 8, and the sliding ring 3 can slide in the sliding groove 8 by arranging the sliding ring 3 and the sliding groove 8.

Preferably, the first thread groove 9 and the second thread groove 16 are sized and the first thread groove 9 and the second thread groove 16 are in threaded engagement, and the distance between the second syringe 5 and the syringe base 13 is easily adjusted by providing the first thread groove 9 and the second thread groove 16 in threaded engagement.

Preferably, the first needle tube 1 is slidably connected to the sliding groove 8 through the sliding ring 3, and the sliding ring 3 and the first needle tube 1 are arranged so that the first needle tube 1 can slide in the sliding groove 8 through the sliding ring 3.

Preferably, the sliding ring 3 is fixedly connected with the contact needle 2 through the first needle tube 1, and through the arrangement of the contact needle 2 and the first needle tube 1, when the first needle tube 1 moves, the contact needle 2 is driven to move.

Preferably, one end of the compression spring 12 is fixedly connected in the second spring groove 14, and the other end of the compression spring 12 is fixedly connected in the first spring groove 4, and the working elasticity of the first needle cannula 1 can be adjusted by arranging the compression spring 12.

As shown in fig. 1-5, the present embodiment is a method for using a thread-adjustable POGOPIN pogo pin: weld the needle tubing base 13 in required position through welding groove 17, sliding tray 8 has been seted up in the second needle tubing 5, sliding tray 8 sliding connection has sliding ring 3, sliding ring 3 is through first needle tubing 1 and contact needle 2 fixed connection, when rotating second needle tubing 5, through first thread groove 9 and 16 screw-thread fits of second thread groove, adjust distance between second needle tubing 5 and the needle tubing base 13, can adjust compression spring 12's compression degree simultaneously, thereby can adjust elasticity size and whole working distance according to the demand, convenient to use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. POGOPIN spring needle with adjustable screw thread includes first needle tubing (1), second needle tubing (5) and needle tubing base (13), its characterized in that: one end of the first needle tube (1) is fixedly connected with a contact needle head (2), the other end of the first needle tube (1) is fixedly connected with a sliding ring (3) and is provided with a first spring groove (4), the peripheral side wall of the second needle tube (5) is fixedly connected with an anti-slip groove (6), the side surface of the second needle tube (5) is provided with a hollow groove (7), a sliding groove (8) and a first thread groove (9) are arranged in the hollow groove (7) and fixedly connected with a second limiting block (11), a first limiting block (10) is fixedly connected at the edge opening of the hollow groove (7), one end of the needle tube base (13) is provided with a welding groove (17), the other end of the needle tube base (13) is provided with a second spring groove (14) and is fixedly connected with an insertion tube (15), the side wall of the insertion pipe (15) is provided with a second thread groove (16), and a compression spring (12) is fixedly connected in the second spring groove (14).

2. Thread adjustable pogo pin spring needle according to claim 1, characterized in that the first spring groove (4) communicates with the inside of a hollow groove (7), the hollow groove (7) communicating with the inside of a second spring groove (14).

3. The thread adjustable pogo pin spring needle as claimed in claim 1, wherein the sliding ring (3) is adapted to the size of the sliding groove (8), and the sliding ring (3) is slidably fitted with the sliding groove (8).

4. Thread adjustable pogo pin spring needle according to claim 1, characterized in that the first thread groove (9) is adapted to the size of the second thread groove (16), the first thread groove (9) and the second thread groove (16) being in threaded engagement.

5. The thread adjustable pogo pin of claim 1, wherein the first needle tube (1) is slidably connected to the sliding groove (8) through a sliding ring (3).

6. The thread adjustable pogo pin of claim 1, wherein the sliding ring (3) is fixedly connected with the contact pin (2) through the first needle tube (1).

7. The thread adjustable pogo pin spring needle as claimed in claim 1, wherein one end of the compression spring (12) is fixedly connected in the second spring groove (14), and the other end of the compression spring (12) is fixedly connected in the first spring groove (4).