Waterproof automobile connecting wire

Abstract

The utility model provides a waterproof automobile connecting line, which comprises a data connecting line, a first connecting joint, a second connecting joint and two terminal connecting parts, the two terminal connecting parts are respectively connected with a terminal part of the first connecting joint and a terminal part of the second connecting joint, and two ends of the data connecting line are provided with terminal connecting caps. One end of each of the two terminal connection caps is provided with an insertion terminal column, and the data connection line is connected with the terminal part of the first connection joint and the terminal part of the second connection joint in an insertion manner through the insertion terminal columns. According to the utility model, the end part of the first connecting joint and the end part of the second connecting joint are respectively provided with a waterproof fitting seat, one side of each waterproof fitting seat is provided with a nanometer adsorption fence, the center of each nanometer adsorption fence is provided with a waterproof glue baffle, and the distance of the nanometer adsorption fence protruding out of the waterproof glue baffle is equal to the thickness of the waterproof glue baffle. The falling phenomenon caused by spring connection is avoided, external water stains are effectively prevented from being soaked, and the waterproof effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile connecting wires and relates to a waterproof automobile connecting wire. Background Art

[0002] In the current automobile production process, electrical components are widely used, which requires the use of a large number of connecting wires for power supply. In order to facilitate connection and later maintenance, the two ends of the connecting wire are generally connected to the plug and the socket for easy plugging and power supply. Patent No. CN219760100U discloses a car connecting wire with waterproof function. The device is provided with a protective cover at the left end of the connecting wire body, which can contact the object in front when in use, and can shrink through the cooperation of the support rod, the support sleeve and the spring, so that the gap between the plug base and the connection object is covered to prevent water stains from flowing in. It effectively solves the problem that the existing car connecting wires are not sealed well at the connector, which makes it easy for external water stains to penetrate into the plug base and the socket base, thereby causing the connecting wire to short-circuit and affecting the normal use of the vehicle.

[0003] The above-disclosed automobile connecting line adopts a protective cover for waterproofing, and realizes sealing through the cooperation of a support rod, a support sleeve and a spring. However, the spring is an elastic element, and the outside of the connecting line lacks a corresponding limiting resistance effect. It is easy to shake during the driving of the car, causing the spring to vibrate, and thus the sealing cannot be guaranteed. Summary of the invention

[0004] The purpose of the utility model is to provide a waterproof automobile connecting line to solve the problems raised in the above background technology.

[0005] The purpose of the utility model can be achieved through the following technical solutions: A waterproof automobile connection line, comprising a data connection line, a first connection joint, a second connection joint and two terminal connection parts, the two terminal connection parts are respectively connected to the terminal part of the first connection joint and the terminal part of the second connection joint, the two ends of the data connection line are provided with terminal connection caps, one end of the two terminal connection caps is provided with an insertion terminal column, the data connection line is plug-connected with the terminal part of the first connection joint and the terminal part of the second connection joint through the insertion terminal column;

[0006] The ends of the first connecting joint and the second connecting joint are both provided with waterproof fitting seats, one side of the two waterproof fitting seats is provided with nano-adsorption enclosures, and a waterproof glue block is provided at the center of the two nano-adsorption enclosures, and the distance that the nano-adsorption enclosure protrudes from the corresponding waterproof glue block is the thickness of the waterproof glue block.

[0007] In the above-mentioned waterproof automobile connecting line, a positioning sleeve is arranged in the middle of the data connecting line, and a plastic clamp is arranged at the bottom end of the positioning sleeve.

[0008] In the above-mentioned waterproof automobile connecting wire, a first winding wheel is arranged at the top end of the positioning sleeve, and a second winding wheel is arranged at the top end of the first winding wheel.

[0009] In the above-mentioned waterproof automobile connecting wire, a wiring harness block is provided on one side of the second winding wheel, and the wiring harness block is a double-slot buckle structure, and the double-slot buckle of the wiring harness block corresponds to the first winding wheel and the second winding wheel respectively.

[0010] In the above-mentioned waterproof automobile connecting line, the data connecting line is composed of an insulating protective jacket, an acrylic waterproof jacket, a battery protection jacket and a copper double-wrapped wire. The copper double-wrapped wire is arranged inside the acrylic waterproof jacket through the battery protection jacket, and the insulating protective jacket is arranged outside the acrylic waterproof jacket.

[0011] In the above-mentioned waterproof automobile connecting wire, a plurality of collision rubber rings are arranged on the surfaces of the two inserted terminal posts.

[0012] Compared with the prior art, the utility model has the following advantages: a waterproof automobile connecting line is provided at the end of the first connecting joint and the end of the second connecting joint, a nano-adsorption enclosure is provided on one side of the waterproof fitting seat, a waterproof glue block is provided at the center of the nano-adsorption enclosure, and the distance that the nano-adsorption enclosure protrudes from the waterproof glue block is the thickness of the waterproof glue block. The nano-adsorption connection method is adopted to avoid the phenomenon of falling off caused by the spring connection, effectively prevent the penetration of external water stains, and improve the waterproof effect; by providing the first winding wheel, the second winding wheel and the positioning sleeve, and the plastic chuck, it is convenient to realize the winding and reeling effect of the data connecting line, and it is convenient to position the connection inside the car, thereby improving the stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional structural schematic diagram of a waterproof automobile connecting line.

[0014] Figure 2 The utility model is a three-dimensional structural schematic diagram of a first winding wheel and a second winding wheel of a waterproof automobile connecting line.

[0015] Figure 3 The utility model discloses a schematic diagram of the composition structure of a waterproof automobile connecting line and a data connecting line.

[0016] In the figure, 1. data connection line; 2. first connection connector; 3. second connection connector; 4. waterproof fitting seat; 5. nano-adsorption enclosure; 6. waterproof rubber block; 7. terminal connection part; 8. first winding wheel; 9. second winding wheel; 10. wiring harness block; 11. terminal connection cap; 12. insert terminal column; 13. collision rubber ring; 14. positioning sleeve; 15. plastic clamp; 16. insulating protective jacket; 17. acrylic waterproof jacket; 18. battery protection jacket; 19. copper double-wrapped wire. DETAILED DESCRIPTION

[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a waterproof automobile connecting line;

[0019] Embodiment: comprising a data connection line 1, a first connection joint 2, a second connection joint 3 and two terminal connection parts 7, the two terminal connection parts 7 are respectively connected to the terminal part of the first connection joint 2 and the terminal part of the second connection joint 3, the two ends of the data connection line 1 are provided with terminal connection caps 11, one end of the two terminal connection caps 11 is provided with an insertion terminal column 12, the surfaces of the two insertion terminal columns 12 are provided with a plurality of collision rubber rings 13, the data connection line 1 is plug-connected with the terminal part of the first connection joint 2 and the terminal part of the second connection joint 3 by inserting the terminal column 12;

[0020] The ends of the first connecting joint 2 and the second connecting joint 3 are both provided with waterproof fitting seats 4, and one side of the two waterproof fitting seats 4 is provided with nano-adsorption enclosures 5. A waterproof glue barrier 6 is provided at the center of the two nano-adsorption enclosures 5, and the distance that the nano-adsorption enclosure 5 protrudes from the corresponding waterproof glue barrier 6 is the thickness of the waterproof glue barrier 6.

[0021] In this embodiment, if Figure 1 and Figure 2 As shown, in order to position the data cable 1 at the frame inside the vehicle and facilitate the reeling of the data cable 1, a positioning sleeve 14 is provided in the middle of the data cable 1, and a plastic clamp 15 is provided at the bottom end of the positioning sleeve 14; a first winding wheel 8 is provided at the top end of the positioning sleeve 14, and a second winding wheel 9 is provided at the top end of the first winding wheel 8; a wiring harness block 10 is provided on one side of the second winding wheel 9, and the wiring harness block 10 is a double-slot buckle structure and the double-slot buckles of the wiring harness block 10 correspond to the first winding wheel 8 and the second winding wheel 9 respectively.

[0022] In this embodiment, if Figure 3As shown, in order to improve the shape and insulation protection effect of the data connection line 1 itself, the data connection line 1 is composed of an insulating protective jacket 16, an acrylic waterproof jacket 17, a battery protection jacket 18 and a copper double-wrapped wire 19. The copper double-wrapped wire 19 is arranged inside the acrylic waterproof jacket 17 through the battery protection jacket 18, and the insulating protective jacket 16 is arranged outside the acrylic waterproof jacket 17.

[0023] Working principle: Terminal connection caps 11 are set at both ends of the data connection line 1 to connect and insert the terminal column 12. The data connection line 1 is plugged into the terminal part of the first connection connector 2 and the terminal part of the second connection connector 3 by inserting the terminal column 12 to form a circuit connection line. The two terminal connection parts 7 are connected to the instrument interface in the car. The waterproof fitting seat 4, nano-adsorption enclosure 5, and waterproof glue block 6 are set to effectively block the penetration of external water stains and improve the waterproof effect. The above structure adopts a nano-adsorption connection method to avoid the falling off phenomenon caused by the spring connection, and fully guarantee the waterproof performance.

[0024] The data connection cable 1 is installed on the vehicle frame through the plastic clamp 15 of the positioning sleeve 14. The first winding wheel 8 and the second winding wheel 9 can be used to wind up the excess part of the data connection cable 1. The wiring harness block 10 is used for limiting, which can reduce the space occupied by the excess data connection cable 1 and avoid the disorder of the wiring harness caused by the excess data connection cable 1.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A waterproof automobile connection cable, comprising a data connection cable (1), a first connection connector (2), a second connection connector (3) and two terminal connection parts (7), characterized in that: The two terminal connection parts (7) are respectively connected to the terminal part of the first connection joint (2) and the terminal part of the second connection joint (3); the two ends of the data connection line (1) are provided with terminal connection caps (11); one end of the two terminal connection caps (11) is provided with an insertion terminal column (12); the data connection line (1) is plug-connected with the terminal part of the first connection joint (2) and the terminal part of the second connection joint (3) through the insertion terminal column (12); The ends of the first connection joint (2) and the second connection joint (3) are both provided with waterproof fitting seats (4), one side of the two waterproof fitting seats (4) is provided with a nano-adsorption enclosure (5), and a waterproof glue block (6) is provided at the center of the two nano-adsorption enclosures (5), and the distance that the nano-adsorption enclosure (5) protrudes from the corresponding waterproof glue block (6) is the thickness of the waterproof glue block (6).

2. A waterproof automobile connecting line according to claim 1, characterized in that: A positioning sleeve (14) is provided in the middle of the data connection line (1), and a plastic clamp (15) is provided at the bottom end of the positioning sleeve (14).

3. A waterproof automobile connecting line according to claim 2, characterized in that: A first winding wheel (8) is arranged at the top end of the positioning sleeve (14), and a second winding wheel (9) is arranged at the top end of the first winding wheel (8).

4. A waterproof automobile connecting line according to claim 3, characterized in that: A wiring harness clamp (10) is provided on one side of the second winding wheel (9); the wiring harness clamp (10) is a double-slot buckle structure, and the double-slot buckles of the wiring harness clamp (10) correspond to the first winding wheel (8) and the second winding wheel (9) respectively.

5. A waterproof automobile connecting line according to claim 1, characterized in that: The data connection line (1) is composed of an insulating protective jacket (16), an acrylic waterproof jacket (17), a battery protection jacket (18) and a copper double-wrapped wire (19); the copper double-wrapped wire (19) is arranged inside the acrylic waterproof jacket (17) through the battery protection jacket (18), and the insulating protective jacket (16) is arranged outside the acrylic waterproof jacket (17).

6. A waterproof automobile connecting line according to claim 1, characterized in that: The surfaces of the two inserted terminal posts (12) are both provided with a plurality of collision rubber rings (13).

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