Automobile wire harness with plugging terminal

Abstract

The utility model relates to the technical field of automobile wire harnesses, and discloses an automobile wire harness with a plug terminal, which comprises a protective shell, a protective sleeve and a cable core, the plug terminal is assembled on the left side edge of the protective shell, the outer side wall of one end of protective cloth is coated with a wear-resistant layer, and the outer side wall of the other end of the protective cloth is coated with a first insulating layer. According to the utility model, the protective shell is connected to the side edge position of the connector, and the plug-in terminal is installed at the side edge position of the protective shell, so that corresponding plug-in work is formed at the position of the protective shell, the outer side wall of the protective shell is coated with the second insulating layer, and the reinforcing assemblies are uniformly distributed in the protective shell. And the reinforcing assembly is formed by combining the inclined supporting rod, the first connecting rod and the second connecting rod, so that the inclined supporting rod is utilized to form main body supporting work, and corresponding supporting reinforcing treatment is performed under inclined supporting connection of the first connecting rod and the second connecting rod, so that the deformation resistance of the protective shell is improved, and the problem of interface falling is reduced.

Description

Technical Field

[0001] This utility model relates to the field of automotive wiring harness technology, specifically to an automotive wiring harness with plug-in terminals. Background Technology

[0002] Automotive wiring harnesses are the main network components of automotive circuits. They consist of copper stamped contact terminals (connectors), wires and cables, and insulating materials or external metal shells. The wires and connectors are tightly bonded through a precise crimping process, and then protected by an insulator or metal shell to form a stable circuit connection component with excellent conductivity.

[0003] Automotive wiring harnesses play a crucial role in automotive circuits. They are not only the core of the transmission and exchange of power and data signals in the electrical system, but also fulfill the functions and requirements of the entire vehicle's electrical system. However, during the connection and assembly of automotive wiring harnesses, some lack plug terminals, which can easily affect the connection effect. Furthermore, if the connection is not strong enough, it is also prone to falling off due to deformation and other problems, affecting the stability of the connection. Utility Model Content

[0004] The purpose of this utility model is to provide an automotive wiring harness with plug-in terminals, so as to solve the problem mentioned in the background art that some automotive wiring harnesses lack plug-in terminals, which can easily affect the connection effect, and if the connection is not strong enough, it is easy to fall off due to deformation and other problems, thus affecting the connection stability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automotive wiring harness with plug-in terminals, comprising a protective shell, a protective sleeve, and a cable core. A plug-in terminal is mounted on the left side of the protective shell. The outer wall of the protective shell is coated with a second insulating layer. Reinforcing components are distributed within the protective shell. Each reinforcing component includes a diagonal brace, a first connecting rod, and a second connecting rod. The first and second connecting rods are connected between the diagonal brace. A connector is mounted on the right side of the protective shell. A protective cloth is wrapped around the outside of the protective sleeve. One end of the outer wall of the protective cloth is coated with a wear-resistant layer, and the other end of the outer wall of the protective cloth is coated with a first insulating layer.

[0006] As a further technical solution of this utility model, a first Velcro fastener is fixed to one end face of the protective fabric, and a second Velcro fastener is fixed to the other end face of the protective fabric.

[0007] As a further technical solution of this utility model, the first hook and loop fastener and the second hook and loop fastener form an adhesive connection, and the interior of the protective fabric is filled with filling cotton.

[0008] As a further technical solution of this utility model, the diagonal bracing rods are evenly distributed inside the protective shell, and the first connecting rod and the second connecting rod are diagonally supported between the diagonal bracing rods.

[0009] As a further technical solution of this utility model, the first hook and loop fastener and the second hook and loop fastener have the same surface area, and the first insulating layer faces the outside of the protective sleeve.

[0010] As a further technical solution of this utility model, a lower support seat is installed at the lower position of the side of the connector, and an upper support seat is installed at the upper position of the side of the connector. An insulating adhesive layer is connected to the inner wall of the lower support seat and the upper support seat, and an insulating pad is connected to the outer surface of the insulating adhesive layer.

[0011] As a further technical solution of this utility model, a first connecting groove is provided in the lower support seat, and connecting belts are assembled at the front and rear positions of the lower support seat and the upper support seat, and a second connecting groove is provided below the connecting belt.

[0012] As a further technical solution of this utility model, the first connecting groove and the second connecting groove are internally connected by mounting bolts, and the front and rear ends of the upper support are equipped with mounting heads.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the automotive wiring harness with plug terminals not only improves the resistance to deformation, but also improves the external protection capability and the anti-loosening capability of the connection interface of the automotive wiring harness.

[0014] By attaching the protective shell to the side of the connector and installing plug terminals on the side of the protective shell, a corresponding plug-in connection is formed at the position of the protective shell. The outer wall of the protective shell is coated with a second insulating layer, and reinforcing components are evenly distributed inside the protective shell. These reinforcing components are composed of diagonal braces, a first connecting rod, and a second connecting rod. Thus, the diagonal braces form the main support structure, and the diagonal connection of the first and second connecting rods provides corresponding support and reinforcement, thereby improving the deformation resistance of the protective shell and reducing the problem of interface detachment.

[0015] By wrapping the protective cloth around the outside of the protective cover, the first and second Velcro are used to achieve the corresponding adhesive connection. The outer wall of the protective cloth facing the protective cover is coated with a first insulating layer, which serves the purpose of insulation protection. The outer surface of the protective cloth is coated with a wear-resistant layer, which provides a certain degree of wear resistance and thus improves the external protection capability.

[0016] By assembling the lower support base at the lower position of the connector side and the upper support base at the upper position of the connector side, the insulating pad is bonded and assembled using an insulating adhesive layer to form contact protection capability. The connection between the first and second connecting grooves is completed using mounting bolts, and then the position is locked using a connecting strip, thereby improving the overall anti-loosening capability during operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a side view of the lower support structure of this utility model;

[0019] Figure 3 This is a side view cross-sectional structural diagram of the protective fabric of this utility model;

[0020] Figure 4 This is a top view cross-sectional structural diagram of the protective shell of this utility model.

[0021] In the diagram: 1. Protective shell; 2. Connector; 3. Lower support base; 4. Protective cloth; 5. Protective sleeve; 6. Cable core; 7. Plug-in terminal; 8. Insulating pad; 9. First connecting groove; 10. Second connecting groove; 11. Insulating adhesive layer; 12. Upper support base; 13. Assembly head; 14. Connecting strap; 15. Mounting bolt; 16. First Velcro; 17. Second Velcro; 18. First insulation layer; 19. Wear-resistant layer; 20. Filling cotton; 21. Second insulation layer; 22. Reinforcing component; 23. Diagonal brace; 24. First connecting rod; 25. Second connecting rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4The present invention provides an embodiment of an automotive wiring harness with plug-in terminals, comprising a protective shell 1, a protective sleeve 5, and a cable core 6. A plug-in terminal 7 is mounted on the left side of the protective shell 1. The outer wall of the protective shell 1 is coated with a second insulating layer 21. A reinforcing component 22 is distributed inside the protective shell 1. The reinforcing component 22 includes a diagonal brace 23, a first connecting rod 24, and a second connecting rod 25. The first connecting rod 24 and the second connecting rod 25 are connected between the diagonal brace 23. A connector 2 is mounted on the right side of the protective shell 1. The protective sleeve 5 is wrapped with a protective cloth 4. The outer wall of one end of the protective cloth 4 is coated with a wear-resistant layer 19, and the outer wall of the other end of the protective cloth 4 is coated with a first insulating layer 18.

[0024] The protective fabric 4 has a first Velcro 16 fixed to one end face and a second Velcro 17 fixed to the other end face.

[0025] An adhesive connection is formed between the first hook and loop fastener 16 and the second hook and loop fastener 17, and the interior of the protective fabric 4 is filled with filling cotton 20.

[0026] The diagonal bracing rods 23 are evenly distributed inside the protective shell 1, and the first connecting rod 24 and the second connecting rod 25 are diagonally supported between the diagonal bracing rods 23.

[0027] The first hook and loop fastener 16 and the second hook and loop fastener 17 have the same surface area, and the first insulating layer 18 faces the outside of the protective sleeve 5.

[0028] A lower support base 3 is installed at the lower side of the connector 2, and an upper support base 12 is installed at the upper side of the connector 2. An insulating adhesive layer 11 is connected to the inner wall of the lower support base 3 and the upper support base 12, and an insulating pad 8 is connected to the outer surface of the insulating adhesive layer 11.

[0029] The lower support 3 has a first connecting groove 9, and the lower support 3 and the upper support 12 are fitted with connecting belts 14 at the front and rear positions. The connecting belts 14 have a second connecting groove 10 below them.

[0030] The first connecting groove 9 and the second connecting groove 10 are internally connected by mounting bolts 15, and the front and rear ends of the upper support 12 are equipped with mounting heads 13.

[0031] The lower support 3 is further mounted on the lower side of the connector 2, while the upper support 12 is mounted on the upper side of the connector 2. Both have semi-circular grooves, and the two semi-circular grooves fit together to form a circular groove, which fits with the side of the protective sleeve 5.

[0032] Working principle: First, during operation, the lower support 3 is assembled on the lower side of the connector 2, and the upper support 12 is assembled on the upper side of the connector 2. The insulating pad 8 is bonded and assembled using the insulating adhesive layer 11 to form contact protection. The first connecting groove 9 and the second connecting groove 10 are connected using the mounting bolt 15. Then, the position is locked using the connecting strap 14, and the protective shell 1 is attached to the side of the connector 2. At the same time, the plug-in terminal 7 is installed on the side of the protective shell 1, thus forming a corresponding plug-in operation at the position of the protective shell 1. The outer wall of the protective shell 1 is coated with the second insulating layer 21, and the reinforcing component 22 is evenly distributed inside the protective shell 1. The reinforcing component 22 is composed of the diagonal brace 23, the first connecting rod 24, and the second connecting rod 25. Therefore, the diagonal brace 23 forms the main support, and the diagonal bracing of the first connecting rod 24 and the second connecting rod 25 provides corresponding support and reinforcement. Then, the plug-in operation is performed at the position of the plug-in terminal 7.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An automobile wire harness with a plug-in terminal, comprising a protective shell (1), a protective sleeve (5), and a cable core (6), characterized in that: The left side of the protective shell (1) is equipped with a plug-in terminal (7), the outer side wall of the protective shell (1) is coated with a second insulating layer (21), and the protective shell (1) is distributed with a reinforcing assembly (22); the reinforcing assembly (22) comprises a diagonal brace (23), a first connecting rod (24) and a second connecting rod (25), the first connecting rod (24) and the second connecting rod (25) are connected between the diagonal brace (23), the right side of the protective shell (1) is equipped with a connector (2), the outer part of the protective sleeve (5) is wrapped with a protective cloth (4), the outer side wall of one end of the protective cloth (4) is coated with a wear-resistant layer (19), and the outer side wall of the other end of the protective cloth (4) is coated with a first insulating layer (18).

2. The automotive wire harness with a plug-in terminal according to claim 1, characterized by: The end face of one end of the protective cloth (4) is fixed with a first magic tape (16), and the end face of the other end of the protective cloth (4) is fixed with a second magic tape (17).

3. The automotive wire harness with a plug-in terminal according to claim 2, characterized by: The first magic tape (16) and the second magic tape (17) are adhesively connected, and the inside of the protective cloth (4) is filled with filling cotton (20).

4. The automotive wire harness with a plug-in terminal according to claim 1, characterized by: The diagonal brace (23) is uniformly distributed in the protective shell (1), and the first connecting rod (24) and the second connecting rod (25) are diagonally supported between the diagonal brace (23).

5. The automotive wire harness with a plug-in terminal according to claim 2, characterized by: The surface area of the first magic tape (16) and the second magic tape (17) is the same, and the first insulating layer (18) faces the outer part of the protective sleeve (5).

6. The automotive wire harness with a plug-in terminal according to claim 1, characterized by: The lower part of the side of the connector (2) is equipped with a lower support seat (3), and the upper part of the side of the connector (2) is equipped with an upper support seat (12), the inner wall of the lower support seat (3) and the upper support seat (12) is connected with an insulating adhesive layer (11), and the outer surface of the insulating adhesive layer (11) is connected with an insulating pad (8).

7. The automotive wire harness with a plug-in terminal according to claim 6, characterized by: The lower support seat (3) is provided with a first connecting groove (9), and the front and rear positions of the lower support seat (3) and the upper support seat (12) are equipped with a connecting belt (14), and the lower part of the connecting belt (14) is provided with a second connecting groove (10).

8. The automotive wire harness with a plug-in terminal according to claim 7, characterized by: The first connecting groove (9) and the second connecting groove (10) are connected with a mounting bolt (15), and the front and rear ends of the upper support seat (12) are equipped with a mounting head (13).

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