Waterproof device for ABS sensor wire harness

Abstract

The utility model relates to the technical field of wire harness equipment, in particular to a waterproof device for an ABS sensor wire harness, which comprises a base, the outer wall of the base is in threaded connection with the inner wall of a fixing mechanism, and the fixing mechanism is composed of a fixing threaded pipe, two waterproof gaskets and a hexagonal mounting block. The inner wall of the back face of the fixing mechanism is in threaded connection with the outer wall of one end of the rotating mechanism, the rotating mechanism comprises a rotating threaded rod and a rotating gear shaft, a waterproof overturning block can be overturned by rotating an overturning rotating rod in an overturning fixing block, and the waterproof overturning block overturns to drive an upper waterproof ring to overturn. The upper waterproof ring which turns over drives the waterproof toothed plate to turn over, the waterproof toothed plate turns over to drive the rotating toothed shaft to rotate through the meshing effect with the rotating toothed shaft, the rotating rotating toothed shaft can linearly move in the threaded through hole through the thread effect, and the upper waterproof ring and the lower waterproof ring can be installed at the connecting position of the wire harness. Water is prevented from entering the wire harness joint, and convenience is brought to use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness equipment, in particular to a waterproof device for an ABS sensor wire harness. Background Technique

[0002] The ABS sensor is applied to the anti-lock braking system of a motor vehicle. In the ABS system, most of them use an inductive sensor to monitor the vehicle speed. The ABS sensor outputs a group of quasi-sinusoidal alternating current signals by acting on a toothed ring that rotates synchronously with the wheel. Its frequency and amplitude are related to the wheel speed. This output signal is transmitted to the ABS electronic control unit to realize real-time monitoring of the wheel speed. ABS usually uses a wire harness to transmit electrical signals.

[0003] At present, during the use of most ABS sensor wire harnesses on the market, the connection part of the wire harness is easily invaded by water vapor. Long-term water vapor invasion may cause damage to the signal transmission function of the ABS sensor wire harness, seriously affecting driving safety. Content of the Utility Model

[0004] The purpose of the utility model is to provide a waterproof device for an ABS sensor wire harness to solve the problem that the connection part of the wire harness is easily invaded by water vapor as proposed in the above background technique. Long-term water vapor invasion may cause damage to the signal transmission function of the ABS sensor wire harness, seriously affecting driving safety. To achieve the above purpose, the utility model provides the following technical scheme: A waterproof device for an ABS sensor wire harness, including a base, the outer wall of the base is threadedly connected to the inner wall of a fixing mechanism, the fixing mechanism is composed of a fixing threaded pipe, two waterproof gaskets and a hexagonal mounting block, the inner wall of the back of the fixing mechanism is threadedly connected to the outer wall of one end of a rotating mechanism, the rotating mechanism includes a rotating threaded rod, a rotating tooth shaft and a rotating limit block, the outer wall of the other end of the rotating mechanism is rotatably connected to the inner wall of a lower waterproof mechanism;

[0005] The outer wall of the lower waterproof mechanism is movably clamped to the inner wall of an upper waterproof mechanism, the upper waterproof mechanism includes a waterproof flipping block, an upper waterproof gasket and a waterproof tooth plate, and the left side of the upper waterproof mechanism is meshed with the outer side wall of the rotating mechanism.

[0006] Preferably, the base includes a mounting threaded pipe, a connecting threaded pipe and a wire harness body, the back of the mounting threaded pipe is movably clamped to the front of the connecting threaded pipe, and the inner wall of the back of the connecting threaded pipe is movably clamped to the outer wall of the front of the wire harness body.

[0007] Preferably, the inner wall of the fixed threaded pipe is threadedly connected to the outer walls of the installation threaded pipe and the connection threaded pipe on the opposite sides respectively, and the front and back of the fixed threaded pipe are movably clamped to the back and front of the two waterproof gaskets respectively. The outer wall of the fixed threaded pipe is movably clamped to the inner wall of the hexagonal installation block, and a threaded through hole is provided on the back of the hexagonal installation block near the right side.

[0008] Preferably, the outer wall of one end of the rotating threaded rod is threadedly connected to the inner wall of the threaded through hole, and the outer wall of the rotating threaded rod near the other end is movably clamped to the inner wall of the rotating gear shaft. The other end of the rotating threaded rod is fixedly connected to the front of the rotating limit block.

[0009] Preferably, the inner walls of the fronts of the two fixed installation blocks are respectively rotationally connected to the outer walls of the rotating threaded rod near the other end, and the right sides of the two fixed installation blocks are fixedly connected to the left side of the lower waterproof ring. The right sides of the lower waterproof ring are respectively fixedly connected to the left sides of the two flipping fixed blocks, and the inner walls of the fronts of the two flipping fixed blocks are respectively rotationally connected to the outer walls of both ends of the flipping rod.

[0010] Preferably, the inner wall of the waterproof flipping block is movably clamped to the outer wall of the middle part of the flipping rod, and the left side of the waterproof flipping block is fixedly connected to the right side of the upper waterproof ring. The left side of the upper waterproof ring is fixedly connected to the right side of the waterproof tooth plate, and the left side of the waterproof tooth plate is meshed with the outer side wall of the rotating gear shaft.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, the waterproof flipping block can be flipped by rotating the flipping rod inside the flipping fixed block. The flipping movement of the waterproof flipping block drives the flipping movement of the upper waterproof ring. The flipping movement of the upper waterproof ring drives the flipping movement of the waterproof tooth plate. The flipping movement of the waterproof tooth plate drives the rotation of the rotating gear shaft through the meshing action with the rotating gear shaft. The rotating rotating gear shaft can linearly move inside the threaded through hole through the threaded action, so that the upper waterproof ring and the lower waterproof ring can be installed at the wire harness connection, avoiding water ingress at the wire harness connection and bringing convenience to people's use.

[0013] In the present utility model, by rotating the hexagonal installation block, the rotating hexagonal installation block drives the rotation of the fixed threaded pipe. The rotation of the fixed threaded pipe can move on the outer wall of the connection threaded pipe through the threaded action. The moving fixed threaded pipe can fixedly install the installation threaded pipe and the connection threaded pipe through the threaded action with the outer wall of the installation threaded pipe, bringing convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a cross-sectional view of the present utility model;

[0015] Figure 2 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 3 is the exploded view of the present utility model;

[0017] Figure 4 is the exploded view of the rotating mechanism, the lower waterproof mechanism and the upper waterproof mechanism in the present utility model.

[0018] In the figure: 1, base; 101, mounting threaded tube; 102, connecting threaded tube; 103, wire harness body; 2, fixing mechanism; 201, fixing threaded tube; 202, waterproof gasket; 203, hexagonal mounting block; 3, rotating mechanism; 301, rotating threaded rod; 302, rotating gear shaft; 303, rotating limit block; 4, lower waterproof mechanism; 401, fixing mounting block; 402, lower waterproof ring; 403, flipping fixing block; 404, flipping rotating rod; 5, upper waterproof mechanism; 501, waterproof flipping block; 502, upper waterproof ring; 503, waterproof gear plate. Specific embodiments

[0019] 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 in 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.

[0020] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a waterproof device for an ABS sensor wire harness, including a base 1, the outer wall of the base 1 is threadedly connected to the inner wall of the fixing mechanism 2, the fixing mechanism 2 is composed of a fixing threaded tube 201, two waterproof gaskets 202 and a hexagonal mounting block 203, the inner wall of the back of the fixing mechanism 2 is threadedly connected to the outer wall of one end of the rotating mechanism 3, the rotating mechanism 3 includes a rotating threaded rod 301, a rotating gear shaft 302 and a rotating limit block 303, the outer wall of the other end of the rotating mechanism 3 is rotatably connected to the inner wall of the lower waterproof mechanism 4, the lower waterproof mechanism 4 is composed of two fixing mounting blocks 401, a lower waterproof ring 402, two flipping fixing blocks 403 and a flipping rotating rod 404;

[0021] The outer wall of the lower waterproof mechanism 4 is movably clamped to the inner wall of the upper waterproof mechanism 5, the upper waterproof mechanism 5 includes a waterproof flipping block 501, an upper waterproof ring 502 and a waterproof gear plate 503, and the left side of the upper waterproof mechanism 5 is meshed with the outer side wall of the rotating mechanism 3.

[0022] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the base 1 includes a mounting threaded tube 101, a connecting threaded tube 102, and a wire harness body 103. The back of the mounting threaded tube 101 is movably clamped to the front of the connecting threaded tube 102, and the inner wall of the back of the connecting threaded tube 102 is movably clamped to the outer wall of the front of the wire harness body 103.

[0023] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the inner wall of the fixed threaded tube 201 is respectively threadedly connected to the outer walls of the opposite sides of the mounting threaded tube 101 and the connecting threaded tube 102. The front and back of the fixed threaded tube 201 are respectively movably clamped to the back and front of two waterproof washers 202. The outer wall of the fixed threaded tube 201 is movably clamped to the inner wall of the hexagonal mounting block 203. A threaded through-hole is provided on the back of the hexagonal mounting block 203 near the right side. By rotating the hexagonal mounting block 203, the rotating hexagonal mounting block 203 drives the fixed threaded tube 201 to rotate. The threaded action of the rotating fixed threaded tube 201 can move on the outer wall of the connecting threaded tube 102. The moving fixed threaded tube 201 can fix and install the mounting threaded tube 101 and the connecting threaded tube 102 through the threaded action with the outer wall of the mounting threaded tube 101.

[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the outer wall of one end of the rotating threaded rod 301 is threadedly connected to the inner wall of the threaded through-hole, and the outer wall of the rotating threaded rod 301 near the other end is movably clamped to the inner wall of the rotating gear shaft 302. The other end of the rotating threaded rod 301 is fixedly connected to the front of the rotating limit block 303.

[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the inner walls of the fronts of two fixed mounting blocks 401 are respectively rotatably connected to the outer walls of the rotating threaded rod 301 near the other end. The right sides of both fixed mounting blocks 401 are fixedly connected to the left side of the lower waterproof ring 402. The right side of the lower waterproof ring 402 is respectively fixedly connected to the left sides of two flipping fixed blocks 403. The inner walls of the fronts of the two flipping fixed blocks 403 are respectively rotatably connected to the outer walls of both ends of the flipping rod 404.

[0026] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the inner wall of the waterproof flipping block 501 is movably clamped to the outer wall of the middle part of the flipping rotating rod 404. Moreover, the left side of the waterproof flipping block 501 is fixedly connected to the right side of the upper waterproof ring 502. The left side of the upper waterproof ring 502 is fixedly connected to the right side of the waterproof tooth plate 503. And the left side of the waterproof tooth plate 503 is meshed with the outer wall of the rotating tooth shaft 302. By means of the flipping rotating rod 404 rotating inside the flipping fixing block 403, the waterproof flipping block 501 can be flipped. The flipping movement of the waterproof flipping block 501 drives the flipping movement of the upper waterproof ring 502. The flipping upper waterproof ring 502 drives the flipping movement of the waterproof tooth plate 503. The flipping movement of the waterproof tooth plate 503 drives the rotation of the rotating tooth shaft 302 through the meshing action with the rotating tooth shaft 302. The rotating rotating tooth shaft 302 can move linearly inside the threaded through hole through the threading action, and the upper waterproof ring 502 and the lower waterproof ring 402 can be installed at the wire harness connection to prevent water from entering the wire harness connection.

[0027] The usage method and advantages of the present utility model: When the waterproof device for an ABS sensor wire harness is working, the working process is as follows:

[0028] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, by rotating the flipping rotating rod 404 inside the flipping fixing block 403, the waterproof flipping block 501 can be flipped. The flipping movement of the waterproof flipping block 501 drives the flipping movement of the upper waterproof ring 502. The flipping upper waterproof ring 502 drives the flipping movement of the waterproof tooth plate 503. The flipping movement of the waterproof tooth plate 503 drives the rotation of the rotating tooth shaft 302 through the meshing action with the rotating tooth shaft 302. The rotating rotating tooth shaft 302 can move linearly inside the threaded through hole through the threading action, and the upper waterproof ring 502 and the lower waterproof ring 402 can be installed at the wire harness connection to prevent water from entering the wire harness connection. By rotating the hexagonal mounting block 203, the rotating hexagonal mounting block 203 drives the rotation of the fixed threaded tube 201. The rotation of the fixed threaded tube 201 can move on the outer wall of the connecting threaded tube 102 through the threading action. The moving fixed threaded tube 201 can fixedly install the mounting threaded tube 101 and the connecting threaded tube 102 through the threading action with the outer wall of the mounting threaded tube 101.

[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Technical staff in this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and do not limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof device for an ABS sensor harness, comprising a base (1), characterized in that: The outer wall of the base (1) is threadedly connected to the inner wall of the fixing mechanism (2). The fixing mechanism (2) consists of a fixing threaded pipe (201), two waterproof gaskets (202), and a hexagonal mounting block (203). The inner wall of the back of the fixing mechanism (2) is threadedly connected to the outer wall of one end of the rotating mechanism (3). The rotating mechanism (3) includes a rotating threaded rod (301), a rotating gear shaft (302), and a rotating limiting block (303). The outer wall of the other end of the rotating mechanism (3) is rotatably connected to the inner wall of the lower waterproof mechanism (4). The lower waterproof mechanism (4) consists of two fixed mounting blocks (401), a lower waterproof ring (402), two flipping fixed blocks (403), and a flipping rotating rod (404). The outer wall of the lower waterproof mechanism (4) is movably clamped to the inner wall of the upper waterproof mechanism (5). The upper waterproof mechanism (5) includes a waterproof flipping block (501), an upper waterproof ring (502), and a waterproof tooth plate (503). The left side of the upper waterproof mechanism (5) is meshed with the outer side wall of the rotating mechanism (3).

2. The waterproof device for the ABS sensor wiring harness according to claim 1, wherein: The base (1) includes a mounting threaded pipe (101), a connecting threaded pipe (102), and a wire harness body (103). The back of the mounting threaded pipe (101) is movably clamped to the front of the connecting threaded pipe (102), and the inner wall of the back of the connecting threaded pipe (102) is movably clamped to the outer wall of the front of the wire harness body (103).

3. The waterproof device for an ABS sensor wiring harness according to claim 2, characterized in that: The inner wall of the fixing threaded pipe (201) is respectively threadedly connected to the outer walls of the opposite sides of the mounting threaded pipe (101) and the connecting threaded pipe (102). The front and back of the fixing threaded pipe (201) are respectively movably clamped to the back and front of the two waterproof gaskets (202). The outer wall of the fixing threaded pipe (201) is movably clamped to the inner wall of the hexagonal mounting block (203), and a threaded through hole is provided on the back of the hexagonal mounting block (203) near the right side.

4. The waterproof device for an ABS sensor harness according to claim 3, characterized in that: The outer wall of one end of the rotating threaded rod (301) is threadedly connected to the inner wall of the threaded through hole, and the outer wall of the rotating threaded rod (301) near the other end is movably clamped to the inner wall of the rotating gear shaft (302). The other end of the rotating threaded rod (301) is fixedly connected to the front of the rotating limiting block (303).

5. The waterproof device for an ABS sensor harness according to claim 4, wherein: The inner walls of the fronts of the two fixed mounting blocks (401) are respectively rotatably connected to the outer wall of the rotating threaded rod (301) near the other end. The right sides of the two fixed mounting blocks (401) are fixedly connected to the left side of the lower waterproof ring (402). The right side of the lower waterproof ring (402) is respectively fixedly connected to the left sides of the two flipping fixed blocks (403). The inner walls of the fronts of the two flipping fixed blocks (403) are respectively rotatably connected to the outer walls of both ends of the flipping rotating rod (404).

6. The waterproof device for an ABS sensor wiring harness according to claim 5, characterized in that: The inner wall of the waterproof flipping block (501) is movably clamped to the outer wall of the middle of the flipping rotating rod (404). The left side of the waterproof flipping block (501) is fixedly connected to the right side of the upper waterproof ring (502). The left side of the upper waterproof ring (502) is fixedly connected to the right side of the waterproof tooth plate (503). The left side of the waterproof tooth plate (503) is meshed with the outer side wall of the rotating gear shaft (302).

Images