CN221009344U

CN221009344U - Wire harness with sealing structure

Info

Publication number: CN221009344U
Application number: CN202322804374.6U
Authority: CN
Inventors: 汪卫东; 欧阳金清; 杜娜娜; 苏振龙
Original assignee: Wuhu Aoli Electronics Co ltd
Current assignee: Wuhu Aoli Electronics Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-05-24
Anticipated expiration: 2033-10-19

Abstract

The utility model provides a wire harness with a sealing structure, which comprises a right joint and a left joint, wherein one end of the right joint is connected with a first sealing shell, and a fixing assembly is arranged on a shell of the first sealing shell; the fixed subassembly is including setting up the second recess on first seal shell casing, one side of second recess is equipped with the standing groove, one side of standing groove is equipped with the spacing groove, be fixed with the spring on the cell body of spacing groove, the one end of spring is connected with the limiting plate, the center of limiting plate runs through has the first connecting block that extends to first seal shell outside, the one end of first connecting block is equipped with the impeller, the one end that the impeller was kept away from to first connecting block is equipped with presses the briquetting. The utility model is provided with the first sealing shell and the second sealing shell, and the left connecting sleeve block and the right connecting sleeve block are used for sealing to prevent water from entering the wiring port, so that the short circuit caused by a circuit is prevented from affecting the work of certain circuit components.

Description

Wire harness with sealing structure

Technical Field

The utility model mainly relates to the technical field of wire harness sealing, in particular to a wire harness with a sealing structure.

Background

The wire harness is a network main body of the circuit, the circuit is not existed without the wire harness, the wire harness is a basis of the circuit, the wire harness is a component which is formed by binding the wire harness into a connecting circuit by plastic-pressing an insulator or an external metal shell after a contact terminal punched by copper materials is pressed against an electric wire and a cable, and the wire harness industrial chain comprises an electric wire and a cable, a connector, processing equipment, wire harness manufacturing and downstream application industries.

The existing wire harness is poor in tightness, waterproof effect at a wiring port is poor, the wire harness transmits power or other signals, water penetration is very forbidden, once the wire harness is contacted with water, short circuit is caused to influence the operation of certain circuit components, and electric shock accidents are caused by heavy weight; a wire harness with a sealing structure has been proposed to solve this problem.

Disclosure of utility model

The utility model mainly provides a wire harness with a sealing structure, which is used for solving the technical problems in the background art.

The technical scheme adopted for solving the technical problems is as follows:

the wire harness with the sealing structure comprises a right joint and a left joint, wherein one end of the right joint is connected with a first sealing shell, and a fixing assembly is arranged on a shell of the first sealing shell;

the fixed subassembly is including setting up the second recess on first seal shell casing, one side of second recess is equipped with the standing groove, one side of standing groove is equipped with the spacing groove, be fixed with the spring on the cell body of spacing groove, the one end of spring is connected with the limiting plate, the center of limiting plate runs through has the first connecting block that extends to first seal shell outside, the one end of first connecting block is equipped with the impeller, the one end that the impeller was kept away from to first connecting block is equipped with presses the briquetting.

Further, the inside of first seal shell is equipped with first recess, be fixed with first wire harness connector on the cell body of first recess, the one end of first seal shell is even has right adapter sleeve piece, the inside of right joint is equipped with the pencil body of connecting first wire harness connector, the one end of first wire harness connector is connected with first joint.

Further, one end of the right joint, which is far away from the first sealing shell, is provided with a second wire harness connector, one end of the second wire harness connector is connected with a protective sleeve, a slot is arranged on a shell of the protective sleeve, and a second joint is arranged on a groove body of the slot.

Further, one end of the left joint is connected with a second sealing shell, one end of the second sealing shell is connected with a left connecting sleeve block, a connecting hole is formed in a shell of the left connecting sleeve block, and a buckle matched with the fixing assembly is arranged on the shell of the second sealing shell.

Further, the right joint is connected with the first sealing shell, and the right joint is connected with the second harness connector.

Further, the parts of the left joint far away from the second sealing shell are identical to the parts of the right joint far away from the first sealing shell.

Furthermore, the upper surfaces of the first sealing shell and the second sealing shell are respectively provided with an anti-skid groove.

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

The utility model is provided with the first sealing shell and the second sealing shell, and the left connecting sleeve block and the right connecting sleeve block are used for sealing to prevent water from entering the wiring port, so that the short circuit caused by the circuit is prevented from affecting the work of certain circuit components; the method comprises the following steps: the user inserts left adapter sleeve piece into right adapter sleeve piece, inserts the second recess through the buckle to connect sealed with left joint and right joint.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model (right joint, left joint separated);

FIG. 3 is a schematic view of the right joint of the present utility model;

FIG. 4 is an enlarged top cross-sectional view of the securing assembly of FIG. 3;

FIG. 5 is a cross-sectional view of the right joint of the present utility model;

fig. 6 is a schematic structural view of a second harness connector of the present utility model.

In the figure: 10. a right joint; 11. a first seal housing; 111. a right connecting sleeve block; 112. a first groove; 113. a first joint; 114. a fixing assembly; 1141. a second groove; 1142. a placement groove; 1143. a limit groove; 1144. a spring; 1145. a limiting plate; 1146. a first connection block; 1147. a pushing plate; 1148. pressing the blocks; 12. a second harness connector; 121. a protective sleeve; 122. a slot; 123. a second joint; 13. a harness body; 14. a first harness connector; 15. sealing sleeve; 16. an anti-skid groove; 20. a left joint; 21. a second seal case; 211. a buckle; 22. a left connecting sleeve block; 221. and a connection hole.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, a wire harness with a sealing structure includes a right joint 10 and a left joint 20, wherein one end of the right joint 10 is connected with a first sealing shell 11, and a fixing component 114 is arranged on a shell of the first sealing shell 11;

The fixing assembly 114 includes a second groove 1141 disposed on the casing of the first sealed casing 11, a placement groove 1142 is disposed on one side of the second groove 1141, a limit groove 1143 is disposed on one side of the placement groove 1142, a spring 1144 is fixed on a groove body of the limit groove 1143, one end of the spring 1144 is connected with a limit plate 1145, a first connection block 1146 extending to the outside of the first sealed casing 11 penetrates through the center of the limit plate 1145, a pushing plate 1147 is disposed at one end of the first connection block 1146, and a pressing block 1148 is disposed at one end of the first connection block 1146 away from the pushing plate 1147;

Further, the user presses the pressing block 1148, so that the limiting plate 1145 moves on the limiting groove 1143 to push the pushing plate 1147, so as to facilitate the subsequent pushing of the buckle 211, thereby facilitating the separation of the right joint 10 and the left joint 20.

Specifically, referring to fig. 3 and 5, a first groove 112 is formed in the first sealing shell 11, a first wire harness connector 14 is fixed on a groove body of the first groove 112, one end of the first sealing shell 11 is connected with a right connecting sleeve block 111, a wire harness body 13 connected with the first wire harness connector 14 is arranged in the right connector 10, and one end of the first wire harness connector 14 is connected with a first connector 113;

the right joint 10 is provided with a second wire harness connector 12 at one end far away from the first sealing shell 11, one end of the second wire harness connector 12 is connected with a protective sleeve 121, a slot 122 is arranged on the shell of the protective sleeve 121, and a second joint 123 is arranged on the body of the slot 122;

Further, the second harness connector 12 integrates the harness body 13 together, and protects the second connector 123 through the protective sleeve 121, so as to prevent the second connector 123 from water inflow, and prevent the circuit from causing short circuit to affect the operation of certain circuit components.

Specifically, referring to fig. 2, one end of the left joint 20 is connected to a second sealing shell 21, one end of the second sealing shell 21 is connected to a left connecting sleeve block 22, a connecting hole 221 is formed in a shell of the left connecting sleeve block 22, and a buckle 211 matched with the fixing component 114 is formed in the shell of the second sealing shell 21;

Further, the diameter of the left connecting sleeve block 22 is the same as that of the groove at the joint of the first sealing shell 11, the left connecting sleeve block 22 is inserted into the first sealing shell 11 to seal the first sealing shell, meanwhile, the clamping buckle 211 is inserted into the fixing assembly 114, the middle protruding part of the clamping buckle 211 is located in the placing groove 1142 to fix the first sealing shell, water inflow of a wire harness is prevented, and short circuit caused by a circuit is avoided to influence the operation of certain circuit components.

Specifically, referring to fig. 1-2, a sealing sleeve 15 is connected between the right connector 10 and the first sealing shell 11, and between the right connector 10 and the second harness connector 12;

The parts of the left joint 20 far from the second sealing shell 21 are the same as the parts of the right joint 10 far from the first sealing shell 11;

The upper surfaces of the first sealing shell 11 and the second sealing shell 21 are respectively provided with an anti-skid groove 16;

Further, the anti-slip groove 16 can prevent the user from making errors due to the sealing of the device, thereby enhancing the working efficiency; the sealing sleeves 15 are connected between the right joint 10 and the first sealing shell 11 and between the right joint 10 and the second harness connector 12, so that water can be prevented from entering the right joint 10, the first sealing shell 11 and the second harness connector 12 due to damage of devices, and damage of the devices can be prevented.

The specific operation mode of the utility model is as follows:

The left connecting sleeve block 22 of the user is inserted into the first sealing shell 11 to seal the pair, meanwhile, the clamping buckle 211 is inserted into the fixing assembly 114, and the middle protruding part of the clamping buckle 211 is positioned in the placing groove 1142 to fix the middle protruding part; when the right joint 10 and the left joint 20 are to be separated, the user presses the pressing block 1148, so that the limit plate 1145 moves on the limit groove 1143, thereby pushing the push plate 1147, and separating the right joint 10 and the left joint 20.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The wire harness with the sealing structure comprises a right joint (10) and a left joint (20), and is characterized in that one end of the right joint (10) is connected with a first sealing shell (11), and a fixing assembly (114) is arranged on a shell of the first sealing shell (11);

The fixing assembly (114) comprises a second groove (1141) arranged on a first sealing shell (11) shell, a holding groove (1142) is formed in one side of the second groove (1141), a limit groove (1143) is formed in one side of the holding groove (1142), a spring (1144) is fixed on a groove body of the limit groove (1143), one end of the spring (1144) is connected with a limit plate (1145), a first connecting block (1146) extending to the outer portion of the first sealing shell (11) is penetrated through the center of the limit plate (1145), a pushing plate (1147) is arranged at one end of the first connecting block (1146), and a pressing block (1148) is arranged at one end, far away from the pushing plate (1147), of the first connecting block (1146).

2. The wire harness with the sealing structure according to claim 1, wherein a first groove (112) is formed in the first sealing shell (11), a first wire harness connector (14) is fixed on a groove body of the first groove (112), one end of the first sealing shell (11) is connected with a right connecting sleeve block (111), a wire harness body (13) connected with the first wire harness connector (14) is arranged in the right connector (10), and one end of the first wire harness connector (14) is connected with a first connector (113).

3. The wire harness with the sealing structure according to claim 1, wherein a second wire harness connector (12) is arranged at one end, far away from the first sealing shell (11), of the right joint (10), a protective sleeve (121) is connected to one end of the second wire harness connector (12), a slot (122) is formed in a shell of the protective sleeve (121), and a second joint (123) is arranged on a groove body of the slot (122).

4. A wire harness with a sealing structure according to claim 3, characterized in that one end of the left joint (20) is connected with a second sealing shell (21), one end of the second sealing shell (21) is connected with a left connecting sleeve block (22), a connecting hole (221) is formed in a shell of the left connecting sleeve block (22), and a buckle (211) matched with the fixing assembly (114) is arranged on the shell of the second sealing shell (21).

5. The wire harness with the sealing structure according to claim 1, wherein sealing sleeves (15) are connected between the right joint (10) and the first sealing shell (11), and between the right joint (10) and the second wire harness connector (12).

6. A wire harness with a sealed structure according to claim 1, characterized in that the left joint (20) is provided with the same member as the right joint (10) is provided with the member away from the second sealed housing (21) is provided with the member away from the first sealed housing (11).

7. The wire harness with the sealing structure according to claim 1, wherein the upper surfaces of the first sealing shell (11) and the second sealing shell (21) are respectively provided with an anti-skid groove (16).