Buckle type combined rear lamp wire harness sealing ring

Abstract

The utility model discloses a buckle type combination back light wire harness seal ring, relates to back light wire harness seal ring technical field, including connector and first protective sleeve, connector inner side surface is fixedly equipped with base, base inner side surface is fixedly equipped with circuit board, first protective sleeve inner side surface is fixedly equipped with connecting wire, first protective sleeve inner side surface is fixedly equipped with the circuit board, first protective sleeve inner side surface is fixedly equipped with the connecting wire, second protective sleeve inner side surface is fixedly equipped with the connecting wire. A mounting mechanism is arranged between the base and the first protective sleeve; a connecting frame is fixedly installed on the outer surface of the first protective sleeve, a fixing frame is fixedly installed on the outer surface of the connecting frame, a connecting wire is fixedly installed on the inner side face of the circuit board, and a transmission mechanism is arranged between the connecting wire and the connecting frame. According to the buckle type combined rear lamp wire harness sealing ring, the sealing sleeve is manually embedded into the first protective sleeve, the sealing sleeve and the first protective sleeve are connected through clamping of the clamping groove and the sealing sleeve, when parts in the first protective sleeve are damaged, maintenance is facilitated for workers, and therefore the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rear lamp wire harness sealing rings, in particular to a snap - type combined rear lamp wire harness sealing ring. Background Technique

[0002] With the development of modern society, the automotive industry is constantly updated, and more and more advanced automobiles appear in the public's view. Especially for the vehicle lamps of automobiles, as the "eyes" of the automobile, the vehicle lamps of automobiles are connected through front and rear lamp wire harnesses. Therefore, the front and rear lamp wire harnesses need to be protected by sealing rings to prevent risks caused by the loosening of the wire harness.

[0003] However, the existing sealing rings are prone to falling off after installation, and there are gaps when the sealing rings seal the rear lamp wire harness, resulting in damage to the wire harness.

[0004] In order to solve the above - mentioned defects, in the prior art, the Chinese patent with the publication number CN213207790U discloses a rear tail lamp wire harness assembly with a wire - injection - molded sealing ring, which includes a connector sheath, multiple wires, and several connectors. The wires are led out from the connector sheath, pass through at least one sealing ring, and are respectively connected to the connectors. The wires are located in the same plane and arranged at intervals within the sealing ring; the sealing ring and the wire are integrally injection - molded, and the sealing performance between the sealing ring and the wire is good, the bonding strength is high, the sealing reliability is high, and the appearance is smooth.

[0005] In the above - mentioned device, during use, the sealing ring and the wire are injection - molded together to prevent the sealing ring from causing wire leakage. However, in the above - mentioned device, the sealing ring and the wire are injection - molded as a whole, resulting in difficult maintenance when the wire harness is damaged. It is necessary to replace the wire harness again, increasing the cost. Content of the Utility Model

[0006] The purpose of the utility model is to provide a snap - type combined rear lamp wire harness sealing ring to solve the problem of difficult maintenance of the damaged wire harness mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A snap - type combined rear lamp wire harness sealing ring, including a connector and a first protective sleeve, further including:

[0008] A base is fixedly installed on the inner side surface of the connector, a circuit board is fixedly installed on the inner side surface of the base, a connecting wire is fixedly installed on the inner side surface of the first protective sleeve, and an installation mechanism is arranged between the base and the first protective sleeve;

[0009] A connecting frame is fixedly installed on the outer surface of the first protective sleeve, a fixing frame is fixedly installed on the outer surface of the connecting frame, a connecting wire is fixedly installed on the inner side surface of the circuit board, and a transmission mechanism is arranged between the connecting wire and the connecting frame.

[0010] Furthermore, a live wire is fixedly installed on the inner side of the circuit board. A vehicle body electrical connector is fixedly installed on the outer surface of the live wire, and a connection head is fixedly installed on the inner side of the vehicle body electrical connector.

[0011] Furthermore, a clamping groove is fixedly installed on the inner side of the first protective sleeve, and a sealing ring is fixedly installed on the inner side of the first protective sleeve. A plug is fixedly installed on the inner side of the sealing ring, and the sealing ring and the first protective sleeve form an integral structure.

[0012] Furthermore, a sealing sleeve is movably installed on the outer surface of the first protective sleeve. The installation mechanism includes the sealing sleeve, and a clamping groove is movably installed on the inner side of the sealing sleeve. The sealing sleeve and the clamping groove form a clamping structure.

[0013] Furthermore, a second protective sleeve is fixedly installed on the outer surface of the connecting wire. The transmission mechanism includes the second protective sleeve, and a mounting bracket is fixedly installed on the outer surface of the second protective sleeve.

[0014] Furthermore, a protective shell is movably installed on the outer surface of the second protective sleeve. A fixing groove is fixedly installed on the inner side of the protective shell, and the protective shell and the second protective sleeve form a clamping structure.

[0015] Furthermore, a rubber ring is fixedly installed on the inner side of the protective shell, and a waterproof plate is fixedly installed on the inner side of the protective shell. The waterproof plate is movably installed at the inner end of the second protective sleeve, and the waterproof plate and the second protective sleeve form a clamping structure.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] The buckle-type combined rear lamp wiring harness sealing ring is specifically as follows:

[0018] 1. Manually embed the sealing sleeve into the first protective sleeve. Through the clamping of the clamping groove and the sealing sleeve, the sealing sleeve and the first protective sleeve are connected. When the parts inside the first protective sleeve are damaged, it is convenient for the staff to repair, thereby reducing the cost.

[0019] Furthermore, the circuit board is connected to the live wire. The live wire transmits the circuit to the vehicle body electrical connector, and the headlamp is connected through the connection head installed on the vehicle body electrical connector, thereby facilitating the stable operation of the vehicle body electrical connector.

[0020] 2. Manually embed the protective shell into the second protective sleeve, thereby facilitating the protection of the parts inside the second protective sleeve, and preventing the second protective sleeve from being eroded by water through the waterproof plate inside the protective shell.

[0021] Furthermore, the protective shell and the second protective sleeve are clamped through the fixing groove, thereby increasing the overall stability and enhancing the safety of the internal parts of the second protective sleeve. Brief Description of the Drawings

[0022] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 Schematic cross-sectional structure diagram of the first protective sleeve of the present utility model;

[0024] Figure 3 Schematic diagram of the two-day structure of the second protective sleeve of the present utility model;

[0025] Figure 4 Schematic three-dimensional structure diagram of the protective shell of the present utility model;

[0026] Figure 5 Schematic three-dimensional structure diagram of the connecting frame of the present utility model;

[0027] Figure 6 Schematic cross-sectional structure diagram of the connector of the present utility model.

[0028] In the figure: 1. Connector; 2. First protective sleeve; 3. Base; 4. Circuit board; 5. Live wire; 6. Vehicle body energizer; 7. Connecting head; 8. Connecting wire; 9. Fixed frame; 10. Connecting frame; 11. Clamping groove; 12. Plug; 13. Sealing ring; 14. Sealing sleeve; 15. Mounting frame; 16. Second protective sleeve; 17. Protective shell; 18. Fixing groove; 19. Rubber ring; 20. Waterproof plate. Specific Embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1: Please refer to Figures 1-6, the present utility model provides the following technical solutions: A snap - type combined rear - light wiring harness sealing ring, including a connector 1 and a first protective sleeve 2, further including: A base 3 is fixedly installed on the inner side surface of the connector 1, a circuit board 4 is fixedly installed on the inner side surface of the base 3, a connecting wire 8 is fixedly installed on the inner side surface of the first protective sleeve 2, and an installation mechanism is provided between the base 3 and the first protective sleeve 2; A connecting frame 10 is fixedly installed on the outer surface of the first protective sleeve 2, a fixing frame 9 is fixedly installed on the outer surface of the connecting frame 10, a connecting wire 8 is fixedly installed on the inner side surface of the circuit board 4, and a transmission mechanism is provided between the connecting wire 8 and the connecting frame 10.

[0031] The installation mechanism provided between the base 3 and the first protective sleeve 2 protects the internal wiring harness, is convenient for disassembly, facilitating the maintenance of the staff, and the transmission mechanism provided between the connecting wire 8 and the connecting frame 10 transmits the circuit, thus enabling the wiring harness to operate stably.

[0032] Embodiment Two:

[0033] On the basis of Embodiment One, please refer to Figures 1-6 , a sealing ring 13 is also disclosed, and its specific structure is as follows: A live wire 5 is fixedly installed on the inner side surface of the circuit board 4, a vehicle body electrical connector 6 is fixedly installed on the outer surface of the live wire 5, and a connecting head 7 is fixedly installed on the inner side surface of the vehicle body electrical connector 6. A clamping groove 11 is fixedly installed on the inner side surface of the first protective sleeve 2, and a sealing ring 13 is fixedly installed on the inner side surface of the first protective sleeve 2. A plug 12 is fixedly installed on the inner side surface of the sealing ring 13, and the sealing ring 13 and the first protective sleeve 2 form an integral structure. A sealing sleeve 14 is movably installed on the outer surface of the first protective sleeve 2. The installation mechanism includes the sealing sleeve 14, and the clamping groove 11 is movably installed on the inner side surface of the sealing sleeve 14, and the sealing sleeve 14 and the clamping groove 11 form a clamping structure.

[0034] By manually embedding the sealing sleeve 14 into the first protective sleeve 2, through the clamping of the clamping groove 11 and the sealing sleeve 14, the sealing sleeve 14 and the first protective sleeve 2 are connected. When the parts inside the first protective sleeve 2 are damaged, it is convenient for the staff to repair, thus reducing the cost. And through the connection between the circuit board 4 and the live wire 5, the live wire 5 transmits the circuit to the vehicle body electrical connector 6, and the connecting head 7 installed on the vehicle body electrical connector 6 is used to connect the vehicle lamp, thus facilitating the stable operation of the vehicle body electrical connector 6.

[0035] Embodiment Three:

[0036] On the basis of Embodiment One, please refer to Figures 1-6, a second protective sleeve 16 is also disclosed, and its specific structure is as follows: A second protective sleeve 16 is fixedly installed on the outer surface of the connecting line 8. The transmission mechanism includes the second protective sleeve 16, and a mounting bracket 15 is fixedly installed on the outer surface of the second protective sleeve 16. A protective shell 17 is movably installed on the outer surface of the second protective sleeve 16. A fixing groove 18 is fixedly installed on the inner side surface of the protective shell 17, and the protective shell 17 and the second protective sleeve 16 form a snap-fit structure. A rubber ring 19 is fixedly installed on the inner side surface of the protective shell 17, and a waterproof plate 20 is fixedly installed on the inner side surface of the protective shell 17. The waterproof plate 20 is movably installed at the inner end of the second protective sleeve 16, and the waterproof plate 20 and the second protective sleeve 16 form a snap-fit structure.

[0037] By manually embedding the protective shell 17 into the second protective sleeve 16, it is convenient to protect the parts inside the second protective sleeve 16. And the waterproof plate 20 inside the protective shell 17 prevents the second protective sleeve 16 from being eroded by water, thereby increasing the safety of the parts inside the second protective sleeve 16. The protective shell 17 and the second protective sleeve 16 are snap-fitted through the fixing groove 18, thereby increasing the overall stability.

[0038] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A snap-on combined rear light harness sealing ring, comprising a connector (1) and a first protective cover (2), characterized in that: Also includes: A base (3) is fixedly mounted on the inner side of the connector (1), a circuit board (4) is fixedly mounted on the inner side of the base (3), a connecting wire (8) is fixedly mounted on the inner side of the first protective cover (2), and a mounting mechanism is provided between the base (3) and the first protective cover (2); A connecting frame (10) is fixedly mounted on the outer surface of the first protective cover (2), a fixing frame (9) is fixedly mounted on the outer surface of the connecting frame (10), a connecting wire (8) is fixedly mounted on the inner side surface of the circuit board (4), and a transmission mechanism is provided between the connecting wire (8) and the connecting frame (10).

2. The snap-on type combined rear light harness sealing ring according to claim 1, characterized in that: A power supply line (5) is fixedly mounted on the inner side surface of the circuit board (4), a vehicle body power supply (6) is fixedly mounted on the outer surface of the power supply line (5), and a through-head (7) is fixedly mounted on the inner side surface of the vehicle body power supply (6).

3. The snap-on type combined rear light harness sealing ring according to claim 1, characterized in that: A snap-fit ​​groove (11) is fixedly mounted on the inner side surface of the first protective sleeve (2), a sealing ring (13) is fixedly mounted on the inner side surface of the first protective sleeve (2), a plug (12) is fixedly mounted on the inner side surface of the sealing ring (13), and the sealing ring (13) and the first protective sleeve (2) form an integrated structure.

4. The snap-on type combined rear light harness sealing ring according to claim 1, characterized in that: A sealing sleeve (14) is movably mounted on the outer surface of the first protective sleeve (2); the mounting mechanism comprises the sealing sleeve (14); a snap-fitting groove (11) is movably mounted on the inner side surface of the sealing sleeve (14); and the sealing sleeve (14) and the snap-fitting groove (11) form a snap-fitting structure.

5. The snap-on type combined rear light harness sealing ring according to claim 1, characterized in that: A second protective cover (16) is fixedly mounted on the outer surface of the connecting line (8), the transmission mechanism comprises the second protective cover (16), and a mounting frame (15) is fixedly mounted on the outer surface of the second protective cover (16).

6. The snap-on type combined rear light harness sealing ring according to claim 5, characterized in that: A protective shell (17) is movably mounted on the outer surface of the second protective sleeve (16), a fixing groove (18) is fixedly mounted on the inner side surface of the protective shell (17), and the protective shell (17) and the second protective sleeve (16) form a snap-fit ​​structure.

7. The snap-on type combined rear light harness sealing ring according to claim 6, characterized in that: A rubber ring (19) is fixedly mounted on the inner side of the protective shell (17), and a waterproof plate (20) is fixedly mounted on the inner side of the protective shell (17); the waterproof plate (20) is movably mounted on the inner end of the second protective cover (16), and the waterproof plate (20) and the second protective cover (16) form a snap-fit ​​structure.

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