CN215497187U

CN215497187U - Spring pin connector for industrial manipulator

Info

Publication number: CN215497187U
Application number: CN202121700897.0U
Authority: CN
Inventors: 陈君; 谭军明
Original assignee: Dongguan Chuanfu Electronics Co Ltd
Current assignee: Dongguan Chuanfu Electronics Co Ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-11
Anticipated expiration: 2031-07-23

Abstract

The utility model relates to a spring pin connector for an industrial manipulator, which comprises a spring pin group, a shell and an insulating seat, wherein the spring pin group is arranged in the shell through the insulating seat, the spring pin group is electrically connected with a connecting wire through a circuit board, the shell comprises an upper shell and a lower shell which are arranged in a split mode, and the upper shell and the lower shell are buckled and clamped with each other. The split type structure simplifies the production process, improves the production efficiency, reduces the reject ratio of products and is convenient for later maintenance.

Description

Spring pin connector for industrial manipulator

Technical Field

The utility model relates to the technical field of connectors, in particular to a spring pin connector for an industrial manipulator.

Background

The connector is one of the commonly used parts in electronic engineering, and is mainly used for realizing a bridge for signal transmission at a blocked position in a circuit or between isolated and non-communicated circuits, and the connector is an indispensable part in electronic equipment. The connector is very extensive in industrial robot application, and this type of connector adopts integrative injection moulding's casing more, and this type of casing has fine dustproof and waterproof effect, but production technology is comparatively complicated, and the yield of product is lower, and the later stage is very inconvenient to the maintenance of inside spring needle moreover.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a spring pin connector for an industrial manipulator.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: the utility model provides a spring needle connector for industrial robot, includes spring needle group, casing, insulating seat, spring needle group sets up in the casing through insulating seat, spring needle group is connected through a circuit board and connecting wire electricity, the casing includes epitheca and the inferior valve that the components of a whole that can function independently set up, the mutual lock joint of epitheca and inferior valve.

In the above technical scheme, be provided with location structure on the terminal surface that inferior valve and epitheca are connected, this location structure comprises interference fit's sand grip and fixed slot.

In the above technical scheme, the sand grip is including setting up first sand grip, second sand grip and the corner sand grip on the terminal surface of inferior valve, the fixed slot includes corresponding first fixed slot, second fixed slot and the corner fixed slot of setting on the terminal surface of superior shell, first sand grip, second sand grip, corner sand grip respectively with first fixed slot, second fixed slot, corner fixed slot joint.

In the above technical scheme, the width direction setting of inferior valve is followed to first sand grip, the length direction setting of inferior valve is followed to the second sand grip, first sand grip and second sand grip are the style of calligraphy sand grip.

In the above technical scheme, the corner convex strip is L-shaped, and the corner convex strip is positioned at the corner of the end face of the lower shell.

In the above technical scheme, first sand grip and second sand grip set up on the first plane of inferior valve, the corner sand grip sets up on the second plane of inferior valve, be provided with spacing step between first plane and the second plane perpendicularly.

In the technical scheme, the inner wall of the lower shell is provided with the inner step and the positioning block, the end face of the insulating seat is abutted against the inner step, the positioning groove is formed in the outer wall of the insulating seat, and the lower shell and the insulating seat are embedded in the positioning groove through the positioning block to be positioned.

In the above technical scheme, the inner wall of the upper shell is provided with a plurality of top posts, and one side end face of the circuit board is abutted against the top posts.

In the above technical scheme, the insulating base is provided with a plurality of jacks for inserting each spring needle in the spring needle group.

In the above technical scheme, twelve jacks divided into three rows are arranged on the insulating base, and the three rows of jacks are arranged in a staggered manner.

The split type solar water heater has the advantages that the structure is reasonable, the design is novel, the practicability is high, the upper shell and the lower shell are mutually buckled through the positioning structure to form the shell, the production process is simplified through the split type structure, the production efficiency is improved, the reject ratio of products is reduced, and meanwhile later-stage maintenance is facilitated.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic structural view of the upper case.

In the figure: 1. a lower case; 11. an inner step; 12. positioning blocks; 13. a first rib; 14. a second convex strip; 15. corner convex strips; 16. a first plane; 17. a limiting step; 18. a second plane; 2. an insulating base; 21. a jack; 22. positioning a groove; 3. a pogo pin; 4. a circuit board; 5. an upper shell; 51. a top pillar; 52. a first fixing groove; 53. a second fixing groove; 54. a corner fixing groove; 6. and connecting the wires.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1-3, a pogo pin connector for an industrial robot comprises a pogo pin set, a housing, and an insulating base 2, wherein the pogo pin set is disposed in the housing through the insulating base 2, the pogo pin set is electrically connected to a connection line 6 through a circuit board 4, the housing comprises an upper housing 5 and a lower housing 1 which are separately disposed, and the upper housing 5 and the lower housing 1 are fastened and clamped with each other.

The end face of the lower shell 1 connected with the upper shell 5 is provided with a positioning structure, and the positioning structure consists of a convex strip and a fixing groove which are in interference fit.

The convex strips comprise a first convex strip 13, a second convex strip 14 and a corner convex strip 15 which are arranged on the end face of the lower shell 1, the fixing grooves comprise a first fixing groove 52, a second fixing groove 53 and a corner fixing groove 54 which are correspondingly arranged on the end face of the upper shell 5, and the first convex strip 13, the second convex strip 14 and the corner convex strip 15 are respectively connected with the first fixing groove 52, the second fixing groove 53 and the corner fixing groove 54 in a clamping mode.

The first protruding strips 13 are arranged along the width direction of the lower shell 1, the second protruding strips 14 are arranged along the length direction of the lower shell 1, and the first protruding strips 13 and the second protruding strips 14 are linear protruding strips.

The corner convex strip 15 is in an L shape, and the corner convex strip 15 is positioned at the corner of the end face of the lower shell 1.

The first protruding strip 13 and the second protruding strip 14 are arranged on a first plane 16 of the lower shell 1, the corner protruding strip 15 is arranged on a second plane 18 of the lower shell 1, and a limit step 17 is vertically arranged between the first plane 16 and the second plane 18.

The inner wall of inferior valve 1 is provided with interior step 11 and locating piece 12, and the terminal surface of insulating seat 2 supports and leans on in interior step 11, and constant head tank 22 has been seted up to insulating seat 2 outer wall, inlays through locating piece 12 between inferior valve 1 and the insulating seat 2 to establish and fix a position in constant head tank 22.

The inner wall of the upper shell 5 is provided with a plurality of top posts 51, and one side end face of the circuit board 4 is abutted against the top posts 51.

The insulating base 2 is provided with a plurality of insertion holes 21 into which the respective pogo pins 3 in the pogo pin group are inserted. The insulating base 2 is an integral injection molding plastic base.

Twelve jacks 21 divided into three rows are arranged on the insulating base 2, and the three rows of jacks 21 are arranged in a staggered manner.

The assembling process comprises the following steps: twelve spring pins 3 are inserted into the insertion holes 21 of the corresponding insulating bases 2, the connecting wires 6 are welded with the circuit board 4, pins of the spring pins 3 are inserted into the through holes of the circuit board 4 and are welded with the circuit board 4 to form a core of a connector, the core is assembled into the lower shell 1, positioning grooves 22 of the insulating bases 2 are matched with positioning blocks 12 on the inner wall of the lower shell 1 to complete positioning, then the upper shell 5 is buckled on the lower shell 1 to complete assembly, and the raised lines need to be matched with the fixed grooves in a positioning mode.

The split type LED lamp box is reasonable in structure, novel in design and high in practicability, the upper shell 5 and the lower shell 1 are buckled with each other through the positioning structure to form the shell, the production process is simplified through the split type structure, the production efficiency is improved, the reject ratio of products is reduced, and meanwhile later-stage maintenance is facilitated.

The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims

1. The utility model provides a spring needle connector for industrial robot, its characterized in that includes spring needle group, casing, insulating seat, spring needle group sets up in the casing through insulating seat, spring needle group is connected through a circuit board and connecting wire electricity, the casing includes epitheca and the inferior valve that the components of a whole that can function independently set up, the mutual lock joint of epitheca and inferior valve.

2. The pogo pin connector for industrial robot of claim 1, wherein a positioning structure is formed on an end surface of the lower housing connected to the upper housing, the positioning structure being composed of a protruding strip and a fixing groove which are interference-fitted.

3. The pogo pin connector of claim 2, wherein the protruding strips include a first protruding strip, a second protruding strip and a corner protruding strip disposed on an end surface of the lower housing, and the fixing grooves include a first fixing groove, a second fixing groove and a corner fixing groove disposed on an end surface of the upper housing, respectively, and the first protruding strip, the second protruding strip and the corner protruding strip are engaged with the first fixing groove, the second fixing groove and the corner fixing groove, respectively.

4. The pogo pin connector for industrial robot of claim 3, wherein the first rib is provided along a width direction of the lower housing, the second rib is provided along a length direction of the lower housing, and the first rib and the second rib are both a linear rib.

5. The pogo pin connector for industrial robot of claim 4, wherein the corner ribs are L-shaped and located at corners of the end surface of the lower case.

6. The pogo pin connector of claim 5, wherein the first and second ribs are provided on a first plane of the lower case, the corner ribs are provided on a second plane of the lower case, and a limit step is vertically provided between the first and second planes.

7. The pogo pin connector of claim 1, wherein the inner wall of the lower housing is provided with an inner step and a positioning block, the end surface of the insulating base abuts against the inner step, the outer wall of the insulating base is provided with a positioning groove, and the lower housing and the insulating base are embedded in the positioning groove through the positioning block for positioning.

8. The pogo pin connector of claim 7, wherein the inner wall of the upper housing is provided with a plurality of top posts, and one side end surface of the circuit board abuts against the top posts.

9. The pogo pin connector of claim 1, wherein the insulating base is provided with a plurality of insertion holes into which respective pogo pins in the pogo pin group are inserted.

10. The pogo pin connector for industrial robots of claim 9, wherein twelve insertion holes are provided in the insulating housing in three rows, and the three rows of insertion holes are staggered.