CN218858341U

CN218858341U - Fixing structure of connector and vehicle

Info

Publication number: CN218858341U
Application number: CN202320000389.4U
Authority: CN
Inventors: 罗玉庭; 肖俊; 王超
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2023-01-02
Filing date: 2023-01-02
Publication date: 2023-04-14
Anticipated expiration: 2033-01-02

Abstract

The utility model discloses a fixing structure of a connector and a vehicle, which comprises a connector fixing piece arranged on a part body and a connector arranged on a wiring harness assembly; the connector fixing piece comprises an L-shaped inserting sheet integrally; the connector is provided with a fixing groove correspondingly clamped with the plug sheet; the inserting sheet is provided with a limiting hole; and the connector is provided with a limiting boss correspondingly matched with the limiting hole. The utility model discloses need not use the special fixing clip of connector, fix the connector on the spare part body, practiced thrift the cost and the space that adopt the special fixing clip of connector.

Description

Fixing structure of connector and vehicle

Technical Field

The utility model belongs to the technical field of fixed connector, concretely relates to fixed knot of connector constructs and vehicle.

Background

With the development of the times, more and more electrical appliances are arranged on vehicles, and all the electrical appliances are connected through wiring harnesses. In order to ensure convenient installation and maintenance, the wire harnesses in all areas are connected with each other and the wire harnesses are connected with the electrical appliances by connectors. After the connector has been connected, need fix the connector, avoid the connector to rock when the vehicle traveles, influence connector life, increase the abnormal sound problem that the connector striking caused.

As disclosed in patent document CN208036092U, a turn lamp assembly comprising a lamp housing, wherein: the steering lamp assembly further comprises a clamping protrusion and a plug connector: the clamping bulge is fixed at one end of the mounting surface of the lamp shell and consists of a clamping frame and an insertion sheet, and the lamp is clamped on the metal plate through the clamping bulge; the plug connector is fixed at the other end of the mounting surface of the lamp shell; the plug connector is a compressible deformation elastic part. The clamping bulge consists of a clamping frame and an insertion sheet, and the lamp is clamped on the metal plate through the clamping bulge and cannot be used for fixing the connector.

Also, for example, patent document CN208344140U discloses a six-harness connector fixing bracket, which is provided with a mounting base plate and a fixing clip for fixing the six-harness connector. The fixing card comprises a first fixing card, a second fixing card, a third fixing card, a fourth fixing card, a fifth fixing card and a sixth fixing card. The fixing support provides fixing clips of a plurality of wiring harness connectors, is short of limit, has no structure after the connectors are fixed on the fixing support, and can limit the connectors to reversely move along the direction of inserting the fixing clips, and has the risk that the connectors reversely move along the direction of inserting the fixing clips and fall off after the connectors are fixed on the fixing support.

Therefore, it is necessary to develop a new fixing structure of the connector and a vehicle.

Disclosure of Invention

An object of the utility model is to provide a fixed knot of connector constructs and vehicle can practice thrift the cost and the space of adopting the special fixing clip of connector.

In a first aspect, the fixing structure of the connector of the present invention includes a connector fixing member disposed on the component body and a connector disposed on the harness assembly;

the connector fixing piece comprises an L-shaped inserting sheet;

the connector is provided with a fixed groove which is correspondingly clamped with the insertion sheet;

the inserting sheet is provided with a limiting hole;

and the connector is provided with a limiting boss correspondingly matched with the limiting hole.

Optionally, one end of the insertion piece is connected with the part body, and a second limiting rib with a width larger than that of the insertion piece is arranged on the inner side of the connection part of the insertion piece and the part body.

Optionally, two first limiting ribs extending longitudinally are arranged on the outer side of the joint of the insertion piece and the part body.

Optionally, a reinforcing rib extending longitudinally is arranged in the middle of the second limiting rib; and third limiting ribs parallel to the reinforcing ribs are respectively arranged on two sides of the second limiting ribs.

Optionally, the first limiting rib, the second limiting rib, the third limiting rib and the reinforcing rib are all connected with the root of the insertion piece and the part body.

Optionally, the insertion end of the insertion piece is provided with a guide inclined surface.

Optionally, one side of the fixing groove close to the wire harness is provided with a first limiting surface, and the other side of the fixing groove is provided with a second limiting surface.

Optionally, the fixing groove is provided with a fourth limiting rib on the side of the second limiting surface.

In a second aspect, a vehicle, according to the present invention, a fixing structure of a connector is provided.

The utility model has the advantages of it is following: the utility model discloses need not use the special fixing clip of connector, make the connector fix on the spare part body, practiced thrift the cost and the space that adopt the special fixing clip of connector. The spacing hole is matched with the spacing boss, so that the connector can be prevented from falling off the insertion sheet.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is one of the assembly views of the present embodiment;

FIG. 2 is a second assembly view of the present embodiment;

FIG. 3 is a third assembly view of the present embodiment;

FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is one of the overall views of the wire harness in the present embodiment;

FIG. 6 is a second drawing of the beam assembly in the present embodiment;

FIG. 7 is one of partial views of a component body in the present embodiment;

FIG. 8 is one of partial views of the component body in this embodiment;

in the figure: 1. the part comprises a part body, 11, a connector fixing piece, 111, an inserting sheet, 112, a limiting hole, 113, a first limiting rib, 114, a second limiting rib, 115, a reinforcing rib, 116, a third limiting rib, 117, a guide inclined plane, 2, a wiring harness assembly, 21, a connector, 211, a fixing groove, 212, a limiting boss, 213, a first limiting surface, 214, a second limiting surface, 215 and a fourth limiting rib.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, in the present embodiment, a fixing structure of a connector is composed of a connector fixing piece 11 provided on a component body 1 and a connector 21 provided on a harness assembly 2.

As shown in fig. 7 and 8, in this embodiment, the connector fixing element 11 includes an L-shaped insertion piece 111, one end of the insertion piece 111 is connected to the component body 1, a second limiting rib 114 whose width is greater than that of the insertion piece 111 is disposed on an inner side of a connection portion between the insertion piece 111 and the component body 1, two first limiting ribs 113 extending longitudinally are disposed on an outer side of the connection portion between the insertion piece 111 and the component body 1, and a limiting hole 112 is disposed on another end of the insertion piece 111; the middle part of the second limiting rib 114 is provided with a reinforcing rib 115 extending longitudinally; and third limiting ribs 116 parallel to the reinforcing ribs 115 are respectively arranged on both sides of the second limiting ribs 114. The first limiting rib 113, the second limiting rib 114, the third limiting rib 116 and the reinforcing rib 115 are connected with the root of the inserting sheet 111 and the part body 1 at the same time, so that the structural strength of the root of the inserting sheet 111 is ensured. At the same time, the connector 21 is secured to the connector fixing member 11 so as not to rotate and move, and the connector 21 is prevented from moving and falling off in the direction opposite to the direction in which the insertion piece 111 is inserted. A guide slope 117 is provided at the insertion end of the insertion piece 111.

As shown in fig. 5 and 6, in this embodiment, the connector 21 is provided with a fixing groove 211 correspondingly engaged with the insertion tab 111, and a limiting boss 212 correspondingly engaged with the limiting hole 112, one side of the fixing groove 211 close to the wiring harness is provided with a first limiting surface 213, the other side of the fixing groove 211 is provided with a second limiting surface 214, and the fixing groove 211 is provided with a fourth limiting rib 215 on the side of the second limiting surface 214.

The following describes in detail an embodiment of a fixing structure of the connector according to the present embodiment with reference to fig. 1 to 8.

The securing slots 211 of the connector 21 are aligned with the tabs 111 on the connector mount 11.

The connector 21 is pushed to enable the insertion piece 111 to be inserted into the fixing groove 211, the insertion piece 111 can easily enter the fixing groove 211 due to the guide inclined plane 117 arranged on the insertion piece 111, the insertion piece 111 is matched with the fixing groove 211, and the insertion piece 111 can limit the turnover and the displacement of the connector 21 in four directions.

The connector 21 is pushed continuously, so that the limit boss 212 on the connector 21 enters the limit hole 112 on the insertion sheet 111. The limiting boss 212 is matched with the limiting hole 112, and the inserting piece 111 is matched with the fourth limiting rib 215 on the fixing groove 211, so that the displacement of the other two directions of the connector 21 can be limited, and the effect of fixing the connector 21 is achieved. The third limiting rib 116 of the insertion tab 111 cooperates with the second limiting surface 214 of the connector 21 to further limit the displacement of the connector 21.

After the limiting boss 212 enters the limiting hole 112, due to inertia, the connector assembly 21 can continue to move along the pushing direction, and the first limiting rib 113 and the second limiting rib 114 are arranged on the inserting sheet 111, so that the inserting sheet 111 can be prevented from being pulled, deformed and even damaged by the connector assembly 21. The first limiting rib 113 and the second limiting rib 114 are matched with the first limiting surface 213 on the connector 21, so that the impact of the connector 21 entering the insertion piece 111 from movement to rest can be resisted, and the deformation and even damage of the insertion piece 111 are avoided.

In the embodiment, the connector 21 is fixed on the component body 1 without using a fixing clip special for the connector, so that the cost and the space for adopting the fixing clip special for the connector are saved.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A fixed knot of connector constructs which characterized in that: comprises a connector fixing piece (11) arranged on a part body (1) and a connector (21) arranged on a wiring harness assembly (2);

the connector fixing piece (11) comprises an L-shaped inserting sheet (111) as a whole;

the connector (21) is provided with a fixing groove (211) which is correspondingly clamped with the insertion sheet (111);

the inserting sheet (111) is provided with a limiting hole (112);

the connector (21) is provided with a limit boss (212) correspondingly matched with the limit hole (112).

2. The fixing structure of a connector according to claim 1, wherein: one end of the insertion piece (111) is connected with the part body (1), and a second limiting rib (114) with the width larger than that of the insertion piece (111) is arranged on the inner side of the joint of the insertion piece (111) and the part body (1).

3. The fixing structure of a connector according to claim 2, wherein: two first limiting ribs (113) extending longitudinally are arranged on the outer side of the joint of the insertion sheet (111) and the part body (1).

4. The fixing structure of a connector according to claim 3, wherein: the middle part of the second limiting rib (114) is provided with a reinforcing rib (115) extending longitudinally; and third limiting ribs (116) parallel to the reinforcing ribs (115) are respectively arranged on two sides of the second limiting rib (114).

5. The fixing structure of a connector according to claim 4, wherein: the first limiting rib (113), the second limiting rib (114), the third limiting rib (116) and the reinforcing rib (115) are connected with the root of the inserting sheet (111) and the part body (1).

6. The fixing structure of a connector according to any one of claims 1 to 5, wherein: the insertion end of the insertion sheet (111) is provided with a guide inclined plane (117).

7. The fixing structure of the connector as set forth in claim 6, wherein: one side of the fixing groove (211) close to the wire harness is provided with a first limiting surface (213), and the other side of the fixing groove (211) is provided with a second limiting surface (214).

8. The fixing structure of a connector according to claim 7, wherein: the fixing groove (211) is provided with a fourth limiting rib (215) on the side of the second limiting surface (214).

9. A vehicle, characterized in that: the fixing structure of the connector assembly according to any one of claims 1 to 8.