CN213026611U

CN213026611U - Plug-in type automobile connector structure

Info

Publication number: CN213026611U
Application number: CN202022265437.1U
Authority: CN
Inventors: 王�华; 徐凤琴; 陈宏锋
Original assignee: Zhuoer Connection System Suzhou Co ltd
Current assignee: Zhuoer Connection System Suzhou Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-04-20
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a plug-in type car connector structure, which comprises a housin, be provided with a pair of first spliced eye, second spliced eye and a set of third spliced eye in the casing, it has first spliced pole to peg graft in the first spliced eye, it has the second spliced pole to peg graft in the second spliced eye, it has the third spliced pole to peg graft in the third spliced eye, be provided with limit structure between first spliced eye and first spliced pole, second spliced eye and second spliced pole, third spliced pole and the third spliced pole, be provided with the stopping structure on first spliced pole, second spliced pole and the third spliced pole. The utility model discloses simple structure, easily assembly solves the crimping size well bad and the terminal retentivity is not enough and the not enough problem in plug life-span.

Description

Plug-in type automobile connector structure

Technical Field

The utility model relates to a connector processing technology field specifically is a plug-in type car connector structure.

Background

The connector is a functional element which enables a circuit or an optical channel to be connected, disconnected or converted by the action of electric signals or mechanical force, and is widely used for interconnection among equipment. Therefore, a need exists for a new connector structure that overcomes the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug-in type car connector structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a plug-in type automobile connector structure, includes the casing, be provided with a pair of first spliced eye, second spliced eye and a set of third spliced eye in the casing, first spliced pole has been pegged graft in the first spliced eye, it has the second spliced pole to peg graft in the second spliced eye, it has the third spliced pole to peg graft in the third spliced eye, be provided with limit structure between first spliced eye and first spliced pole, second spliced eye and second spliced pole, third spliced pole and the third spliced pole, be provided with the stopping structure on first spliced pole, second spliced pole and the third spliced pole.

Preferably, the limiting structure comprises a first limiting groove formed in the bottom of the first inserting hole and a first limiting table arranged on the first inserting column, and the first limiting table is in clamping fit with the first limiting groove.

Preferably, the limiting structure comprises a second limiting groove formed in the bottom of the second inserting hole and a second limiting table arranged on the second inserting column, and the second limiting table is in clamping fit with the second limiting groove.

Preferably, the limiting structure comprises a third limiting groove formed in the bottom of the third inserting hole and a third limiting table arranged on the third inserting column, and the third limiting table is in clamping fit with the third limiting groove.

Preferably, the retaining structure comprises a first barb on the first inserting column, a second barb on the second inserting column and a third barb on the third inserting column.

Preferably, the lower ends of the first inserting column, the second inserting column and the third inserting column are provided with chamfers.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, it is higher to the position rate for the crimping to peg graft, and the structure is also more stable, therefore stability and reliability in the use are all more excellent. First spacing platform, the spacing platform of second and the spacing platform of third play limiting displacement, when guaranteeing that the post of pegging graft targets in place, avoid the grafting position too dark, are favorable to guaranteeing the straightness of product. First barb, second barb and third barb play the stopping effect, avoid pegging graft the post after accomplishing to drop from the spliced eye. The chamfer angle makes the tip of the inserting column insert into the inserting hole more easily. The utility model discloses simple structure, easily assembly solves the crimping size well bad and the terminal retentivity is not enough and the not enough problem in plug life-span.

Drawings

FIG. 1 is a schematic view of a housing of a plug-in type automotive connector structure;

FIG. 2 is a schematic diagram of a first insertion hole of a plug-in type automobile connector structure;

FIG. 3 is a schematic diagram of a second insertion hole of the plug-in type automobile connector structure;

FIG. 4 is a schematic diagram of a third mating hole of the plug-in type automobile connector structure;

FIG. 5 is a schematic view of a first plug post of a plug-in type vehicle connector structure;

FIG. 6 is a schematic diagram of a second mating post of the plug-in type vehicle connector structure;

fig. 7 is a schematic structural diagram of a third plug column in a plug-in type automobile connector structure.

In the figure: 1-shell, 2-first plug column, 3-second plug column, 4-third plug column, 5-first plug hole, 6-first limiting groove, 7-second plug hole, 8-second limiting groove, 9-third plug hole, 10-third limiting groove, 11-first limiting platform, 12-first barb, 13-chamfer, 14-second limiting platform, 15-second barb, 16-third limiting platform, and 17-third barb.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution:

the utility model provides a plug-in type automobile connector structure, includes casing 1, be provided with a pair of first spliced eye 5, second spliced eye 7 and a set of third spliced eye 9 in the casing 1, first spliced eye 2 has been spliced in first spliced eye 5, second spliced eye 3 has been spliced in the second spliced eye 7, third spliced eye 4 has been spliced in the third spliced eye 9, be provided with limit structure between first spliced eye 5 and first spliced eye 2, second spliced eye 7 and second spliced eye 3, third spliced eye 9 and the third spliced eye 4, be provided with the stopping structure on first spliced eye 2, second spliced eye 3 and the third spliced eye 4.

The first plug-in column 2, the second plug-in column 3 and the third plug-in column 4 are respectively plugged into a first plug-in hole 5, a second plug-in hole 7 and a third plug-in hole 9 in the shell 1 in a plug-in mode. The inserting is higher than the crimping position rate, the structure is more stable, and therefore the stability and the reliability in the using process are better.

Preferably, the limiting structure comprises a first limiting groove 6 arranged at the bottom of the first inserting hole 5 and a first limiting table 11 arranged on the first inserting column 2, and the first limiting table 11 is in clamping fit with the first limiting groove 6.

Preferably, the limiting structure comprises a second limiting groove 8 arranged at the bottom of the second inserting hole 7 and a second limiting table 14 arranged on the second inserting column 3, and the second limiting table 14 is in clamping fit with the second limiting groove 8.

Preferably, the limiting structure comprises a third limiting groove 10 formed in the bottom of the third inserting hole 9 and a third limiting table 16 arranged on the third inserting column 4, and the third limiting table 16 is in clamping fit with the third limiting groove 10.

First spacing platform 11, second spacing platform 14 and third spacing platform 16 play limiting displacement, when guaranteeing that the post of pegging graft targets in place, avoid the grafting position too deeply, are favorable to guaranteeing the straightness of product.

Preferably, the retaining structure comprises a first barb 12 on the first plug post 2, a second barb 15 on the second plug post 3, and a third barb 17 on the third plug post 4.

The first barb 12, the second barb 15 and the third barb 17 play a role in stopping, and the insertion column after the insertion is finished is prevented from falling off from the insertion hole.

Preferably, the lower ends of the first plug-in post 2, the second plug-in post 3 and the third plug-in post 4 are provided with chamfers 13.

The chamfer 13 makes it easier to insert the end of the plug pin into the plug hole.

The utility model discloses a theory of operation is: the first plug-in column 2, the second plug-in column 3 and the third plug-in column 4 are respectively plugged into a first plug-in hole 5, a second plug-in hole 7 and a third plug-in hole 9 in the shell 1 in a plug-in mode. The inserting is higher than the crimping position rate, the structure is more stable, and therefore the stability and the reliability in the using process are better. First spacing platform 11, second spacing platform 14 and third spacing platform 16 play limiting displacement, when guaranteeing that the post of pegging graft targets in place, avoid the grafting position too deeply, are favorable to guaranteeing the straightness of product. The first barb 12, the second barb 15 and the third barb 17 play a role in stopping, and the insertion column after the insertion is finished is prevented from falling off from the insertion hole. The chamfer 13 makes it easier to insert the end of the plug pin into the plug hole.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A plug-in automotive connector structure comprising a housing (1), characterized in that: the anti-falling shell is characterized in that a pair of first inserting holes (5), a second inserting hole (7) and a group of third inserting holes (9) are formed in the shell (1), first inserting columns (2) are inserted in the first inserting holes (5), second inserting columns (3) are inserted in the second inserting holes (7), third inserting columns (4) are inserted in the third inserting holes (9), limiting structures are arranged between the first inserting holes (5) and the first inserting columns (2), between the second inserting holes (7) and the second inserting columns (3), between the third inserting holes (9) and the third inserting columns (4), and anti-falling structures are arranged on the first inserting columns (2), the second inserting columns (3) and the third inserting columns (4).

2. The plug-in type automobile connector structure according to claim 1, wherein: the limiting structure comprises a first limiting groove (6) formed in the bottom of the first inserting hole (5) and a first limiting table (11) arranged on the first inserting column (2), and the first limiting table (11) is matched with the first limiting groove (6) in a clamping mode.

3. The plug-in type automobile connector structure according to claim 1, wherein: the limiting structure comprises a second limiting groove (8) formed in the bottom of the second inserting hole (7) and a second limiting table (14) arranged on the second inserting column (3), and the second limiting table (14) is in clamping fit with the second limiting groove (8).

4. The plug-in type automobile connector structure according to claim 1, wherein: the limiting structure comprises a third limiting groove (10) formed in the bottom of the third inserting hole (9) and a third limiting table (16) arranged on the third inserting column (4), and the third limiting table (16) is in clamping fit with the third limiting groove (10).

5. The plug-in type automobile connector structure according to claim 1, wherein: the backstop structure comprises a first barb (12) on the first inserting column (2), a second barb (15) on the second inserting column (3) and a third barb (17) on the third inserting column (4).

6. The plug-in type automobile connector structure according to claim 1, wherein: the lower ends of the first inserting column (2), the second inserting column (3) and the third inserting column (4) are provided with chamfers (13).