CN217158772U - Car wiring harness waterproof assembly - Google Patents

Abstract

The utility model discloses a car wiring harness water-proof component, including left joint, right joint, left pencil, right pencil, slot, inserted block and waterproofing mechanism, the right side swing joint that the left side connects on the right side, the left side connects left pencil of fixedly connected with of left center department, the right side connects the right pencil of fixedly connected with of center department on right side, the center department on left side connects the right side has seted up the slot, the inside activity of slot is pegged graft and is had the inserted block, the right side and the right side of inserted block connect fixed connection. The utility model discloses a left side connects, right side connects, left pencil, right pencil, slot, inserted block and waterproofing mechanism mutually supports, can connect the connection that left side and right side connect firmly together, can Europe effectively prevent that left side from connecting and break away from right side and connect, has played fine waterproof sealing effect simultaneously, can effectively prevent that external water source from invading through the gap between two connectors to can effectively avoid the condition that the short circuit appears in the car circuit.

Description

Car wiring harness waterproof assembly

Technical Field

The utility model relates to the field of automotive technology, specifically a car wiring harness waterproof assembly.

Background

The automobile wire harness is a network main body of an automobile circuit, and the automobile circuit does not exist without the wire harness. The wire harness is a component in which a contact terminal (connector) punched from a copper material is crimped with an electric wire and cable, and then an insulator is molded or a metal case is added to the exterior of the contact terminal, so that a connection circuit is formed by bundling the contact terminal and the cable with the wire harness. The wire harness industry chain comprises wire and cable, connectors, processing equipment, wire harness manufacturing and downstream application industries, the wire harness is widely applied and can be used in the aspects of automobiles, household appliances, computers, communication equipment, various electronic instruments and meters and the like, and the wire harness of the automobile body is connected with the whole automobile body and is generally H-shaped.

At present, the used joint of common car pencil adopts the plastics head of inserting soon usually, and this kind of connected mode is though very swift, nevertheless after long-term the use, in the middle of the motion process of car, can appear becoming flexible, runs into water when not hard up plug after, can cause the condition that the short circuit appears in the car circuit, and then can influence the normal use of car, to above-mentioned condition, we propose a car pencil waterproof assembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car wiring harness waterproof assembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile wire harness waterproof assembly comprises a left joint, a right joint, a left wire harness, a right wire harness, a slot, an insertion block and a waterproof mechanism, wherein the right side of the left joint is movably connected with the right joint, the left wire harness is fixedly connected with the center of the left side of the left joint, the right wire harness is fixedly connected with the center of the right side of the right joint, the slot is formed in the center of the right side of the left joint, the insertion block is movably inserted in the slot, the right side of the insertion block is fixedly connected with the right joint, and the left joint and the right joint are connected through the waterproof mechanism;

the waterproof mechanism comprises a first waterproof retainer ring, a second waterproof retainer ring, a stabilizing groove, a limiting groove, a connecting block, a limiting lug, a fixing groove, a fixing block, a positioning groove, a thread groove, a screw rod and a handle, wherein the right side of the surface of the left joint is fixedly connected with the first waterproof retainer ring, the left side of the surface of the right joint is fixedly connected with the second waterproof retainer ring, the first waterproof retainer ring is movably connected with the second waterproof retainer ring, the right side of the first waterproof retainer ring is uniformly provided with a plurality of stabilizing grooves, the top and the bottom of each stabilizing groove are respectively provided with the limiting groove, the left side of the second waterproof retainer ring is fixedly connected with the connecting block corresponding to the position of each stabilizing groove, the left side of the connecting block penetrates through the stabilizing grooves and extends to the inside of the stabilizing groove, the limiting lug is movably clamped in the inside of the limiting groove, one side of the limiting lug, which is close to the connecting block, sequentially penetrates through the limiting groove and the stabilizing groove and extends to the inside of the stabilizing groove, the fixed slot has all been seted up to top and the bottom that connects the right side on a left side, the inside swing joint of fixed slot has the fixed block, the right side and the right side of fixed block connect fixed connection, the constant head tank has been seted up in the left side at fixed block top, the thread groove has all been seted up to the position that connects top and bottom and correspond the constant head tank on a left side, the inside swing joint of constant head tank has the screw rod, the one end that the screw rod is close to the thread groove runs through constant head tank and thread groove in proper order and extends to the inside of thread groove, the equal swing joint in position that connects top and bottom and correspond the screw rod on a left side has the handle.

Preferably, the first waterproof retainer ring and the second waterproof retainer ring are made of rubber.

Preferably, the connecting block is clamped with the fixing groove.

Preferably, the limiting convex block is fixedly connected with the connecting block.

Preferably, the connecting block and the limiting lug are both made of rubber.

Preferably, the screw rod is in threaded connection with the thread groove.

Preferably, the handle is fixedly connected with the screw rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a left side connects, right side connects, left pencil, right pencil, slot, inserted block and waterproofing mechanism mutually supports, can connect the connection that left side and right side connect firmly together, can Europe effectively prevent that left side from connecting and break away from right side and connect, has played fine waterproof sealing effect simultaneously, can effectively prevent that external water source from invading through the gap between two connectors to can effectively avoid the condition that the short circuit appears in the car circuit.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a schematic perspective view of the left joint of the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of B in fig. 3 according to the present invention.

In the figure: 1 left joint, 2 right joint, 3 left pencil, 4 right pencil, 5 slots, 6 inserted blocks, 7 waterproofing mechanism, 701 first waterproof retainer ring, 702 second waterproof retainer ring, 703 stabilizing groove, 704 limiting groove, 705 connecting block, 706 limiting convex block, 707 fixing groove, 708 fixing block, 709 positioning groove, 710 thread groove, 711 screw rod, 712 handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, an automobile wire harness waterproof assembly, including left joint 1, right joint 2, left wire harness 3, right wire harness 4, slot 5, insert block 6 and waterproofing mechanism 7, the right side swing joint of left joint 1 has right joint 2, left joint 1 left center department fixedly connected with left wire harness 3, right joint 2 right side center department fixedly connected with right wire harness 4, slot 5 has been seted up to the center department on left joint 1 right side, the inside activity of slot 5 is pegged graft and is had insert block 6, the right side and the right joint 2 fixed connection of insert block 6, left joint 1 and right joint 2 link to each other through waterproofing mechanism 7.

The waterproof mechanism 7 comprises a first waterproof retainer ring 701, a second waterproof retainer ring 702, a fixing groove 703, a limiting groove 704, a connecting block 705, a limiting bump 706, a fixing groove 707, a fixing block 708, a positioning groove 709, a thread groove 710, a screw 711 and a handle 712, the right side of the surface of the left joint 1 is fixedly connected with the first waterproof retainer ring 701, the left side of the surface of the right joint 2 is fixedly connected with the second waterproof retainer ring 702, the first waterproof retainer ring 701 and the second waterproof retainer ring 702 are movably connected, the first waterproof retainer ring 701 and the second waterproof retainer ring 702 are both made of rubber, the right side of the first waterproof retainer ring 701 is uniformly provided with a plurality of fixing grooves 703, the top and the bottom of the fixing grooves 703 are both provided with the limiting groove 704, the left side of the second waterproof retainer ring 702 corresponds to the position of the fixing groove 703 and is fixedly connected with the connecting block 705, the left side of the connecting block 705 penetrates through the fixing groove 703 and extends to the inside of the fixing groove 703, the connecting block 705 is clamped with the stabilizing groove 703, a limiting bump 706 is movably clamped inside the limiting groove 704, the limiting bump 706 is fixedly connected with the connecting block 705, one side of the limiting bump 706 close to the connecting block 705 sequentially penetrates through the limiting groove 704 and the stabilizing groove 703 and extends into the stabilizing groove 703, the connecting block 705 and the limiting bump 706 are both made of rubber, fixing grooves 707 are respectively formed in the top and the bottom of the right side of the left connector 1, a fixing block 708 is movably connected inside the fixing groove 707, the right side of the fixing block 708 is fixedly connected with the right connector 2, a positioning groove 709 is formed in the left side of the top of the fixing block 708, thread grooves 710 are respectively formed in the top and the bottom of the left connector 1 and correspond to the positioning groove 709, a screw 711 is movably connected inside the positioning groove 709, one end of the screw 711 close to the thread grooves 710 sequentially penetrates through the positioning groove 709 and the thread grooves 710 and extends into the thread grooves 710, the screw 711 is in threaded connection with the threaded groove 710, the positions of the top and the bottom of the left connector 1 corresponding to the screw 711 are movably connected with handles 712, and the handles 712 are fixedly connected with the screw 711.

The working principle is as follows: through setting up first waterproof retainer ring 701 and second waterproof retainer ring 702, can prevent effectively that external water source from invading through the gap between left joint 1 and the right joint 2, thereby the safety in utilization of pencil has been improved, through firm groove 703, spacing recess 704, connecting block 705 and spacing lug 706 mutually support, can greatly improve first waterproof retainer ring 701 and second waterproof retainer ring 702's connection steadiness and leakproofness, and through fixed slot 707, fixed block 708, constant head tank 709, thread groove 710, screw 711 and handle 712 mutually support, can fix left joint 1 and right joint 2, prevent that left joint 1 from breaking away from right joint 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a car wiring harness waterproof assembly, includes that left side connects (1), right side connects (2), left pencil (3), right side pencil (4), slot (5), inserted block (6) and waterproofing mechanism (7), its characterized in that: the right side of the left joint (1) is movably connected with a right joint (2), the center of the left side of the left joint (1) is fixedly connected with a left wiring harness (3), the center of the right side of the right joint (2) is fixedly connected with a right wiring harness (4), the center of the right side of the left joint (1) is provided with a slot (5), an insert block (6) is movably inserted in the slot (5), the right side of the insert block (6) is fixedly connected with the right joint (2), and the left joint (1) is connected with the right joint (2) through a waterproof mechanism (7);

the waterproof mechanism (7) comprises a first waterproof retainer ring (701), a second waterproof retainer ring (702), a stable groove (703), a limiting groove (704), a connecting block (705), a limiting bump (706), a fixing groove (707), a fixing block (708), a positioning groove (709), a thread groove (710), a screw (711) and a handle (712), wherein the right side of the surface of the left joint (1) is fixedly connected with the first waterproof retainer ring (701), the left side of the surface of the right joint (2) is fixedly connected with the second waterproof retainer ring (702), the first waterproof retainer ring (701) is movably connected with the second waterproof retainer ring (702), the right side of the first waterproof retainer ring (701) is uniformly provided with a plurality of stable grooves (703), the top and the bottom of the stable groove (703) are both provided with the limiting groove (704), the left side of the second waterproof retainer ring (702) corresponding to the position of the stable groove (703) is fixedly connected with the connecting block (705), the left side of the connecting block (705) penetrates through the stabilizing groove (703) and extends to the inside of the stabilizing groove (703), a limiting convex block (706) is movably clamped in the inside of the limiting groove (704), one side, close to the connecting block (705), of the limiting convex block (706) sequentially penetrates through the limiting groove (704) and the stabilizing groove (703) and extends to the inside of the stabilizing groove (703), fixing grooves (707) are formed in the top and the bottom of the right side of the left joint (1), a fixing block (708) is movably connected in the inside of the fixing groove (707), the right side of the fixing block (708) is fixedly connected with the right joint (2), a positioning groove (709) is formed in the left side of the top of the fixing block (708), thread grooves (710) are formed in the top and the bottom of the left joint (1) and in positions corresponding to the positioning grooves (709), and a screw (711) is movably connected in the inside of the positioning groove (709), the one end that screw rod (711) is close to thread groove (710) runs through constant head tank (709) and thread groove (710) in proper order and extends to the inside of thread groove (710), the equal swing joint in position that just corresponds screw rod (711) in left side joint (1) top and bottom has handle (712).

2. The automotive wire harness flashing assembly of claim 1 wherein: the first waterproof retainer ring (701) and the second waterproof retainer ring (702) are both made of rubber.

3. The automotive wire harness flashing assembly of claim 2 wherein: the connecting block (705) is clamped with the stabilizing groove (703).

4. The automotive wire harness flashing assembly of claim 3 wherein: the limiting convex block (706) is fixedly connected with the connecting block (705).

5. The automotive wire harness flashing assembly of claim 4 wherein: the connecting block (705) and the limiting lug (706) are both made of rubber.

6. The automotive wire harness flashing assembly of claim 5 wherein: the screw rod (711) is in threaded connection with the thread groove (710).

7. The automotive wire harness flashing assembly of claim 6 wherein: the handle (712) is fixedly connected with the screw rod (711).

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