Automobile vibration reduction wire harness

Abstract

The utility model discloses an automobile vibration reduction wire harness with a more ideal vibration reduction effect. According to the technical scheme, at least two cables are included, each cable is provided with a vibration reduction installation mechanism, each vibration reduction installation mechanism comprises a rubber wire passing sheath, an installation support and a binding belt, each rubber wire passing sheath is provided with a wire passing hole matched with the corresponding cable and a wire passing gap communicated with the wire passing hole, and each rubber wire passing sheath is provided with a wire passing hole matched with the corresponding cable and a wire passing gap communicated with the wire passing hole. The installation support comprises a half-wrapping part half-wrapping the rubber wire passing sheath, a first installation plate and a second installation plate, the first installation plate and the second installation plate are formed by bending the two ends of the half-wrapping part, ribbon holes are formed in the two sides of the half-wrapping part, and a first installation hole and a second installation hole are formed in the first installation plate and the second installation plate respectively. And the binding belt passes through the binding belt hole to fix the rubber wire passing sheath and the mounting bracket.

Description

Technical Field

[0001] The utility model belongs to the field of wire harnesses, in particular to a wire harness for automobiles. Background Art

[0002] The automotive wiring harness is the main network of the automotive circuit. Without the wiring harness, the automotive circuit does not exist. It includes cables and connectors connected to both ends of the cables. As the car is driving, the wiring harness will shake or vibrate, which can easily lead to loose terminals or poor contact. Traditionally, brackets or cable ties are usually used to reduce the shaking or vibration of the wiring harness, but the vibration reduction is not ideal. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an automobile vibration reduction wiring harness with more ideal vibration reduction effect.

[0004] To solve the above problems, the technical solution adopted by the utility model includes: at least two cables, characterized in that: a vibration-damping mounting mechanism is provided on the cable, the vibration-damping mounting mechanism includes a rubber wire-passing sheath, a mounting bracket and a cable tie, the rubber wire-passing sheath is provided with a wire-passing hole adapted to the cable and a wire-passing gap connected to the wire-passing hole, the mounting bracket includes a half-wrapped portion half-wrapped in the rubber wire-passing sheath and a first mounting plate and a second mounting plate formed by bending both ends of the half-wrapped portion, cable tie holes are provided on both sides of the half-wrapped portion, the first mounting plate and the second mounting plate are respectively provided with a first mounting hole and a second mounting hole, the cable tie passes through the cable tie hole to fix the rubber wire-passing sheath and the mounting bracket.

[0005] The automobile vibration-damping wire harness is characterized in that positioning flanges are provided at both ends of the rubber wire-passing sheath.

[0006] The automobile vibration-damping wiring harness is characterized in that a third mounting plate is provided on one side of the second mounting plate, and a triangular third mounting hole is provided on the third mounting plate.

[0007] The automobile vibration damping wiring harness is characterized in that: a first connector and a second connector are respectively provided at both ends of the cable, the first connector includes a first shell and a male terminal arranged in the first shell, the wire core of the cable is connected to the rear end of the male terminal, and the second connector includes a second shell and a wiring nose arranged on the second shell, and the wire core of the cable is connected to the rear end of the wiring nose.

[0008] The automobile vibration-damping wiring harness is characterized in that a first interface sealing ring is provided on the end surface of the first connector, and a second interface sealing ring is provided on the end surface of the second connector.

[0009] The automobile vibration-damping harness is characterized in that: a first flange is provided on the first shell, a second flange is provided on the second shell, and open bushings are provided at both ends of the first flange and the second flange.

[0010] The automobile vibration-damping harness is characterized in that: the male terminal is provided with an anti-foolproof convex rib on the outside.

[0011] The automobile vibration-damping wire harness is characterized in that a shielding cover is provided at the front end of the second shell, and contact arms arranged circumferentially are provided on the side walls of the shielding cover.

[0012] The automobile vibration-damping harness is characterized in that reinforcing ribs are provided at the bending parts of the first mounting plate, the second mounting plate and the third mounting plate.

[0013] The automobile vibration-damping harness is characterized in that the vibration-damping mounting mechanism is arranged in the middle of the two cables.

[0014] The automobile vibration-damping harness of the utility model has the following advantages: simple structure, easy use, can reduce the damage of automobile vibration to the harness, and can ensure the overall performance and service life of the harness and even the automobile.

[0015] The utility model is further described below in conjunction with the accompanying drawings of the specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model automobile vibration reduction wiring harness;

[0017] Figure 2 It is an exploded view of the automobile vibration reduction wiring harness of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the automobile vibration reduction wiring harness of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the rubber wire-passing sheath of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the mounting bracket of the utility model. DETAILED DESCRIPTION

[0021] Reference Figure 1-5As shown, the automobile vibration reduction wiring harness of the utility model comprises two cables 1, and the cables 1 are provided with a vibration reduction mounting mechanism 2. The vibration reduction mounting mechanism 2 comprises a rubber wire sheath 3, a mounting bracket 4 and a cable tie 5, and the rubber wire sheath 3 is provided with a wire hole 6 adapted to the cable 1 and a wire slot 7 connected to the wire hole 6. The mounting bracket 4 comprises a half-wrapped portion 8 half-wrapped in the rubber wire sheath 3 and a first mounting plate 9 and a second mounting plate 10 formed by bending the two ends of the half-wrapped portion 8. Cable tie holes 11 are provided on both sides of the half-wrapped portion 8, and the first mounting plate 9 and the second mounting plate 10 are respectively provided with a first mounting hole 12 and a second mounting hole 13, which are fixed in the automobile by screws inserted into the first mounting hole 12 and the second mounting hole 13. The cable tie 5 passes through the cable tie hole 11 to fix the rubber wire sheath 3 and the mounting bracket 4. During assembly: first, install the two cables 1 into the wire hole 6 through the wire slot 7 of the rubber wire sheath 3, then install the rubber wire sheath 3 into the half-wrapped portion 8 of the mounting bracket 4, and finally insert the cable tie 5 into the cable tie hole 11 of the mounting bracket 4 to fix the rubber wire sheath 3 and the mounting bracket 4.

[0022] Preferably, positioning flanges 14 are provided at both ends of the rubber wire-passing sheath 3 to position the mounting bracket 4 and the cable tie 5 to prevent side sliding.

[0023] Preferably, a third mounting plate 15 is provided on one side of the second mounting plate 10, and a triangular third mounting hole 16 is provided on the third mounting plate 15. The third mounting hole 16 is fixed to the car by inserting screws into the third mounting hole 16 to improve the stability of the connection.

[0024] Preferably, the first connector 17 and the second connector 18 are respectively provided at both ends of the cable 1, the first connector 17 includes a first shell 19, a male terminal 20 provided in the first shell 19, the wire core of the cable 1 is connected to the rear end of the male terminal 20, the second connector 18 includes a second shell 21 and a wiring nose 22 provided on the second shell 21, the wire core of the cable 1 is connected to the rear end of the wiring nose 22. The first connector 17 and the second connector 18 are provided to facilitate the connection of the cable 1.

[0025] Preferably, the end surface of the first connector 17 is provided with a first interface sealing ring 23, and the end surface of the second connector 18 is provided with a second interface sealing ring 24, so as to play a sealing role at the interface connection.

[0026] Preferably, the first housing 19 is provided with a first flange 25, and the second housing 21 is provided with a second flange 26. The first flange 25 and the second flange 26 facilitate the installation and fixation of the first housing 19 and the second housing 21. Open bushings 27 are provided at both ends of the first flange 25 and the second flange 26 to improve the connection strength of the first flange 25 and the second flange 26.

[0027] Preferably, the male terminal 20 is provided with an anti-mistake rib 28 to prevent it from being inserted in the wrong direction.

[0028] Preferably, a shielding cover 29 is provided at the front end of the second shell 21, and a circumferentially arranged contact arm 30 is provided on the side wall of the shielding cover 29. When the second shell 21 is connected to the connector socket shell in the car, the shielding cover 29 is connected to the shielding cover in the connector socket shell to achieve a shielding effect on the connection of the cable 1.

[0029] Preferably, the first mounting plate 9 , the second mounting plate 10 , and the third mounting plate 15 are all provided with reinforcing ribs 31 at the bends to improve the connection strength of the first mounting plate 9 , the second mounting plate 10 , and the third mounting plate 15 .

[0030] Preferably, the vibration reduction installation mechanism 2 is arranged in the middle of the two cables 1, so that the forces at both ends of the cables 1 are evenly applied, thereby achieving the best vibration reduction effect.

[0031] The above does not limit the present invention in any form. Although the present invention has been disclosed as a preferred implementation case as above, it is not used to limit the present invention. Any technician familiar with the profession can make some changes or modifications to the equivalent implementation cases of equivalent changes by using the above-disclosed structures and technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above implementation cases based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An automobile vibration-damping harness, comprising at least two cables (1), characterized in that: The cable (1) is provided with a vibration-damping mounting mechanism (2), the vibration-damping mounting mechanism (2) comprising a rubber wire-passing sheath (3), a mounting bracket (4) and a cable tie (5); the rubber wire-passing sheath (3) is provided with a cable-passing hole (6) adapted to the cable (1) and a cable-passing slot (7) communicating with the cable-passing hole (6); the mounting bracket (4) comprises a half-wrapped portion (8) half-wrapped in the rubber wire-passing sheath (3) and a first mounting plate (9) and a second mounting plate (10) formed by bending two ends of the half-wrapped portion (8); cable tie holes (11) are provided on both sides of the half-wrapped portion (8); the first mounting plate (9) and the second mounting plate (10) are provided with a first mounting hole (12) and a second mounting hole (13) respectively; the cable tie (5) passes through the cable tie holes (11) to fix the rubber wire-passing sheath (3) and the mounting bracket (4).

2. The automobile vibration damping wiring harness according to claim 1, characterized in that: Positioning flanges (14) are provided at both ends of the rubber wire-passing sheath (3).

3. The automobile vibration damping harness according to claim 1, characterized in that: A third mounting plate (15) is provided on one side of the second mounting plate (10), and a triangular third mounting hole (16) is provided on the third mounting plate (15).

4. The automobile vibration damping wiring harness according to claim 1, characterized in that: The cable (1) is provided with a first connector (17) and a second connector (18) at both ends thereof, the first connector (17) comprising a first shell (19) and a male terminal (20) disposed in the first shell (19), the wire core of the cable (1) being connected to the rear end of the male terminal (20), the second connector (18) comprising a second shell (21) and a wiring nose (22) disposed on the second shell (21), the wire core of the cable (1) being connected to the rear end of the wiring nose (22).

5. The automobile vibration damping harness according to claim 4, characterized in that: The end surface of the first connector (17) is provided with a first interface sealing ring (23), and the end surface of the second connector (18) is provided with a second interface sealing ring (24).

6. The automobile vibration-damping harness according to claim 4, characterized in that: The first shell (19) is provided with a first flange (25), the second shell (21) is provided with a second flange (26), and both ends of the first flange (25) and the second flange (26) are provided with open bushings (27).

7. The automobile vibration-damping wiring harness according to claim 4, characterized in that: The male terminal (20) is provided with an anti-fouling convex rib (28) on the outside.

8. The automobile vibration-damping wiring harness according to claim 4, characterized in that: A shielding cover (29) is provided at the front end of the second shell (21), and contact arms (30) arranged in a circumferential manner are provided on the side wall of the shielding cover (29).

9. The automobile vibration-damping harness according to claim 3, characterized in that: Reinforcing ribs (31) are provided at the bending parts of the first mounting plate (9), the second mounting plate (10) and the third mounting plate (15).

10. The automobile vibration-damping wiring harness according to claim 1, characterized in that: The vibration reduction mounting mechanism (2) is arranged in the middle of the two cables (1).

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