CN220306558U - Male connector - Google Patents

Abstract

The utility model discloses a male connector, comprising: the male needle is provided with a tip, a tube part and a limiting end, and an elastic piece is arranged on the tube part. The insulating part comprises a connecting pipe, a limiting pipe and a tail pipe, the connecting pipe is communicated with the tail pipe through the limiting pipe, the tip is located in the connecting pipe and extends towards one side away from the limiting end, the elastic part is abutted against the inner wall of the limiting pipe, and the limiting end is located in the tail pipe. And the outer conductor is sleeved outside the insulating piece. During assembly, the male pin is inserted into the corresponding pipe part of the insulating part, and is fixed inside the insulating part under the action of the elastic force of the elastic part, and then the insulating part is inserted into the outer conductor for fixation. In the assembly process, other parts playing a role in connection are not needed to participate in assembly, so that the assembly procedure is reduced, and the assembly efficiency is improved.

Description

Male connector

Technical Field

The present disclosure relates to connectors, and particularly to a male connector.

Background

A connector is a component of the circuit system that is often contacted. The function is as follows: and a bridge for communication is erected between the blocked or isolated circuits in the circuit, so that current flows, and the circuit achieves a preset function. In the assembly process of the conventional male end connector, other components with connection function such as external tools, bolts and the like are relied on for assembly. The assembly steps are more and the efficiency is lower.

Accordingly, there remains a need for a male connector that addresses the above-described issues.

Disclosure of Invention

The present utility model provides a male connector that solves the above-mentioned problems.

The utility model adopts the following technical scheme:

a male connector, comprising: a male pin, an insulator, and an outer conductor.

The male pin is provided with a tip, a pipe part and a limiting end, and an elastic piece is arranged on the pipe part;

the insulation part comprises a connecting pipe, a limiting pipe and a tail pipe, wherein the connecting pipe is communicated with the tail pipe through the limiting pipe, the tip is positioned in the connecting pipe and extends towards one side far away from the limiting end, the elastic part is abutted against the inner wall of the limiting pipe, and the limiting end is positioned in the tail pipe. The outer conductor is sleeved on the outer side of the insulating piece.

In one embodiment, the resilient member is a barb opening on the tube portion.

In one embodiment, a limiting ring is further connected to the outer wall of the limiting tube, and the limiting tube abuts against the inner wall of the outer conductor through the limiting ring.

In one embodiment, the outer conductor includes a butt section, a connection section, and an input section, the connection section being connected between the butt section and the input section, and the connection section having a discontinuous locating ring formed thereon.

In one embodiment, the retaining rings are equally spaced apart on the connecting section.

In one embodiment, the novel anti-theft lock further comprises a sleeve, an opening is formed in the side wall of the sleeve, a blocking portion extending towards the inner side of the sleeve is arranged at the position corresponding to the opening, and the blocking portion abuts between the positioning rings.

In one embodiment, the connecting piece further comprises a connecting piece, the connecting piece comprises buckling parts and connecting plates, the buckling parts are symmetrically distributed on the connecting plates, plug-in parts are further connected between the buckling parts and the connecting plates, and when the connecting piece is buckled on the casing, the plug-in parts are abutted between the positioning rings and located on the other side of the opposite blocking parts.

In one embodiment, the material of the outer conductor is zinc alloy.

Compared with the prior art, the utility model has the beneficial effects that at least:

the male pin is provided with an elastic piece, and when the male pin is assembled, the male pin is inserted into a pipe part corresponding to the insulating piece, the male pin is fixed in the insulating piece under the elastic action of the elastic piece, and then the insulating piece is inserted into the outer conductor. In the assembly process, other parts playing a role in connection are not needed to participate in assembly, so that the assembly procedure is reduced, and the assembly efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a male connector according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an exploded view of a male connector according to an embodiment of the present utility model;

fig. 4 is an exploded view of a male connector according to an embodiment of the present utility model.

In the figure: 1. a male needle; 11. a tip; 12. a tube section; 13. a limiting end; 14. an elastic member; 2. an insulating member; 21. a connecting pipe; 22. a limiting tube; 23. a tail pipe; 3. an outer conductor; 31. a butt joint section; 32. a connection section; 33. an input section; 34. a positioning ring; 4. a casing; 41. a blocking portion; 5. a connecting piece; 51. a buckling part; 52. a connecting plate; 53. and a plug-in part.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus a repetitive description thereof will be omitted.

The words expressing the positions and directions described in the present utility model are described by taking the drawings as an example, but can be changed according to the needs, and all the changes are included in the protection scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a male connector comprising: a male pin 1, an insulator 2 and an outer conductor 3.

The male needle 1 is provided with a tip 11, a tube part 12 and a limiting end 13, and an elastic piece 14 is arranged on the tube part 12. The male pin 1 and the outer conductor 3 are made of conductive materials, wherein the tip 11 is needle-shaped, the diameter of the pipe part 12 is larger than that of the tip 11, the limiting end 13 is sheet-shaped, and when the metal wires are connected, the limiting end 13 can be bent to clamp and fix the exposed metal wires inside the wires. The insulator 2 includes a connection pipe 21, a stopper pipe 22, and a tail pipe 23. A partition plate is arranged between the connecting pipe 21 and the limiting pipe 22, a through hole is formed in the partition plate and is communicated with the interiors of the connecting pipe 21 and the limiting pipe 22, when the connecting pipe is connected, the tip 11 penetrates through the through hole and stretches out towards the direction corresponding to the connecting pipe 21, and the rest pipe parts 12 are abutted against the interiors of the insulating parts 2 through elastic parts 14 formed on the side walls. The connecting pipe 21 is communicated with the tail pipe 23 through a limiting pipe 22, the tip 11 is positioned in the connecting pipe 21 and extends towards one side far away from the limiting end 13, the elastic piece 14 is abutted against the inner wall of the limiting pipe 22, and the limiting end 13 is positioned in the tail pipe 23.

The outer conductor 3 is sleeved outside the insulating member 2. The outer conductor 3 has a tubular structure, the thickness of the outer conductor 3 is equal, and the material of the outer conductor 3 is also conductive metal material.

In one embodiment, the elastic member 14 is a barb formed on the pipe portion 12, the root of the barb is connected to the pipe portion 12, the included angle between the extending direction of the barb and the axis of the pipe portion 12 is preferably 45-60 degrees, and the barb within the included angle range has a better elastic effect when being installed, so that the barb is not easily pulled out from the insulating member 2.

In a specific embodiment, a limiting ring is further connected to the outer wall of the limiting tube 22, and the limiting tube 22 abuts against the inner wall of the outer conductor 3 through the limiting ring. In the processing of the insulator 2, the insulator 2 is formed on the stopper tube 22 by injection molding. During assembly, the outer conductor 3 can be dotted according to specific requirements, protruding points protruding towards the inner side are stamped on the outer conductor 3, and the side wall of the insulating part 2 is extruded and fixed through the protruding points, so that the insulating part 2 is prevented from falling off during use.

More specifically, the outer conductor 3 includes a butt joint section 31, a connection section 32 and an input section 33, the connection section 32 is connected between the butt joint section 31 and the input section 33, the input section 33 is clamped on the outer wall of the wire body when connected, the rightmost component in fig. 3 is clamped on the wire body to remove the woven mesh of the outer wall, the limit end 13 is clamped on the inner metal wire core part of the wire body, and a discontinuous positioning ring 34 is formed on the connection section 32. The positioning ring 34 is connected to the pipe, and the positioning ring 34 can be formed in a stamping mode during processing, and the material of the outer conductor 3 is preferably zinc alloy. Wherein the outside diameter of the connecting section 32 is larger than the diameter of the docking section 31 and the diameter of the input end.

In one embodiment, the retaining rings 34 are equally spaced apart on the connecting section 32.

In another embodiment, the novel plastic box further comprises a box 4, an opening is formed in the side wall of the box 4, the box 4 is a cylindrical shaft part, and insulating materials, such as plastics, are preferably selected. The corresponding opening part on the casing 4 is provided with a blocking part 41 extending towards the inner side of the casing 4, the blocking part 41 can be a protrusion connected on the casing 4 and inclined towards the inner side of the casing 4, the blocking part 41 is abutted between the positioning rings 34 to play a role in fixing the inner outer conductor 3, the outer conductor 3 is prevented from carrying the inner insulator 2 and the male pin 1 to fall off from the casing 4 when in use, and the outer conductor 3 is sleeved on the outer side when in assembly, and is fixed through the abutting connection between the blocking part 41 and the positioning rings 34, and various parts are not required to be combined by means of tools or other adhesives, so that the assembly process is simplified.

In one embodiment, the connecting piece 5 further comprises a connecting piece 5, the connecting piece 5 comprises buckling parts 51 and connecting plates 52, the buckling parts 51 are symmetrically distributed on the connecting plates 52, inserting parts 53 are further connected between the buckling parts 51 and the connecting plates 52, and when the connecting piece 5 is buckled on the casing 4, the inserting parts 53 are abutted between the positioning rings 34 and located on the other side of the opposite blocking parts 41. The whole cross section of the connecting piece 5 is C-shaped, the buckling parts 51 are respectively connected to two sides of the connecting plate 52 to form a frame shape, the inner sides of the buckling parts 51 are also provided with bulges which are used for being matched with the outer wall of the casing 4 and clamped on the outer side of the casing 4. In addition, the insertion portion 53 perpendicular to the fastening portions 51 and located between the two fastening portions 51 is sleeved on both sides of the outer conductor 3. The connector 5 tightly held on the casing 4 is adapted to lock the upper end and the lower end of the outer conductor 3 by abutting against each other in cooperation with the casing 4, and the multi-point locking method can prevent the outer conductor 3 from being pulled out from the casing 4.

While embodiments of the present utility model have been shown and described, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that changes, modifications, substitutions and alterations may be made therein by those of ordinary skill in the art without departing from the spirit and scope of the utility model, all such changes being within the scope of the appended claims.

Claims (8)

1. A male connector, comprising:

the male pin is provided with a tip, a pipe part and a limiting end, and an elastic piece is arranged on the pipe part;

the insulation part comprises a connecting pipe, a limiting pipe and a tail pipe, wherein the connecting pipe is communicated with the tail pipe through the limiting pipe, the tip is positioned in the connecting pipe and extends towards one side far away from the limiting end, the elastic part is abutted against the inner wall of the limiting pipe, and the limiting end is positioned in the tail pipe;

and the outer conductor is sleeved outside the insulating piece.

2. The connector of claim 1, wherein the resilient member is a barb opening on the tube portion.

3. The connector of claim 1, wherein the outer wall of the spacing tube is further connected with a spacing ring, and the spacing tube abuts against the inner wall of the outer conductor through the spacing ring.

4. A connector according to claim 3, wherein the outer conductor comprises a mating section, a connecting section and an input section, the connecting section being connected between the mating section and the input section, and the connecting section having a discontinuous locating ring formed thereon.

5. The connector of claim 4, wherein the retaining rings are equally spaced on the connection section.

6. The connector of claim 5, further comprising a housing having an opening in a sidewall thereof, a blocking portion extending toward an inside of the housing being provided in a position corresponding to the opening, the blocking portion abutting between the retainer rings.

7. The connector of claim 6, further comprising a connecting member, wherein the connecting member comprises a buckling portion and a connecting plate, the buckling portion is symmetrically distributed on the connecting plate, a plugging portion is further connected between the buckling portion and the connecting plate, and when the connecting member is buckled on the housing, the plugging portion is abutted between the positioning rings and located on the other side of the opposite blocking portion.

8. The connector of claim 1, wherein the outer conductor is a zinc alloy.