Multifunctional wheel speed sensor wire harness support

Abstract

The utility model discloses a multifunctional wheel speed sensor wire harness support which comprises a supporting plate and a fixing hole, the fixing hole is internally contacted with a wire harness, the upper side of the supporting plate is contacted with a first arc-shaped block, one side of the first arc-shaped block is rotatably connected with a second arc-shaped block through a rotating shaft, the first arc-shaped block is provided with an arc-shaped groove, and one side in the arc-shaped groove is contacted with a limiting rod. The limiting rod is fixedly connected to the second arc-shaped block, a protective sleeve is fixedly connected to the bottom end of the first arc-shaped block, a clamping groove is formed in the protective sleeve, an arc-shaped gasket makes contact with the interior of the clamping groove, the arc-shaped gasket makes contact with the wire harness, a through hole is formed in the bottom side of the protective sleeve, a spring rod is inserted into the through hole, and a clamping block is fixedly connected to the limiting rod and is of an annular structure. According to the utility model, the first arc-shaped block is matched with the second arc-shaped block to limit the protective sleeve in the fixing hole, and then the arc-shaped gasket is protected, so that the rapid aging of the arc-shaped gasket exposed in the environment is reduced, the stability of the wire harness can be improved, and the shaking friction of the wire harness is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness brackets, and particularly relates to a multifunctional wheel speed sensor wire harness bracket. Background Art

[0002] During the assembly process of new energy vehicles, in order to improve the braking stability, a wheel speed sensor wire harness bracket will be set. The multifunctional speed sensor wire harness bracket is a fixing device for the wire harness design of automotive wheel speed sensors. Usually, it not only has the function of fixing the wheel speed sensor wire harness, but also can fix brake hoses, hard pipes, etc., improving the integration of automotive chassis components and the safety of the whole vehicle. When the multifunctional wheel speed sensor wire harness bracket connects the wire harness, in order not to make the wire harness shake, soft materials such as plastic and rubber are usually used for limiting. In this process, the rubber and plastic will be exposed to the external environment and affected by water vapor, dust, temperature, etc. After a long time, the plastic and rubber will become unstable, affecting the stability of the wire harness.

[0003] According to the "Deep Drawing Stamping Die" with the Chinese patent publication number CN208299363U, it mainly describes that by setting a first bracket for fixing the wheel speed sensor wire harness and a second bracket for fixing the brake soft / hard pipe, which are integrally processed from a metal plate and installed on the front beam, the purpose of simultaneously fixing the wheel speed sensor wire harness and the brake soft / hard pipe is achieved. The first bracket is provided with a first support surface and a first flanging on one side of the first support surface. The first support surface is provided with a first fixing hole, and the wheel speed sensor wire harness passes through the first fixing hole. The first flanging is provided with a buckle fixing hole for installing a buckle, and the wheel speed sensor wire harness is fixed on the first flanging by the buckle, so that there are two wheel speed sensor wire harness fixing points on the first bracket, adding one more fixing point than the traditional bracket, making the wire harness fixing more reliable. In this process, when the wire harness bracket cooperates with rubber or plastic to limit the wire harness, the rubber will age due to environmental influence, and looseness will occur after a long time, affecting the stability of the wire harness.

[0004] Therefore, a multifunctional wheel speed sensor wire harness bracket is proposed to solve the problem that in this process, when the wire harness bracket cooperates with rubber or plastic to limit the wire harness, the rubber will age due to environmental influence, and looseness will occur after a long time, affecting the stability of the wire harness. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model: In this process, when the wire harness bracket cooperates with rubber or plastic to limit the wire harness, the rubber will age due to environmental influence, and looseness will occur after a long time, affecting the stability of the wire harness. Therefore, a multifunctional wheel speed sensor wire harness bracket is proposed.

[0006] The technical solution adopted by the present utility model to solve the technical problem is: a multifunctional wheel speed sensor wire harness bracket, including a support plate and a fixing hole. A wire harness is in contact within the fixing hole. A first arc-shaped block is in contact with the upper side of the support plate. One side of the first arc-shaped block is rotatably connected to a second arc-shaped block through a rotating shaft. An arc-shaped groove is provided on the first arc-shaped block. One side within the arc-shaped groove is in contact with a limiting rod, and the limiting rod is fixedly connected to the second arc-shaped block. A protective sleeve is fixedly connected to the bottom end of the first arc-shaped block. A clamping groove is provided within the protective sleeve and an arc-shaped washer is in contact within the clamping groove. The arc-shaped washer is in contact with the wire harness. A through hole is provided on the bottom side of the protective sleeve, and a spring rod is inserted within the through hole.

[0007] As a preferred technical solution of the present utility model, a clamping block is fixedly connected to the limiting rod and the clamping block is in an annular structure. The clamping block is in contact with the first arc-shaped block. By arranging the clamping block on the limiting rod, the stability during the connection between the first arc-shaped block and the second arc-shaped block can be improved in cooperation with the arc-shaped groove on the first arc-shaped block.

[0008] As a preferred technical solution of the present utility model, a connecting rod is fixedly connected to the side of the first arc-shaped block away from the rotating shaft. The connecting rod corresponds to the second arc-shaped block. A contact groove is provided on the side of the second arc-shaped block close to the limiting rod. By arranging the contact groove to cooperate with the connecting rod, the stability of the connection between the first arc-shaped block and the second arc-shaped block can be improved.

[0009] As a preferred technical solution of the present utility model, a gasket is fixedly connected within the contact groove. The gasket is in contact with the limiting rod. By arranging the gasket, the friction force with the limiting rod can be increased to improve the stability of the connection.

[0010] As a preferred technical solution of the present utility model, cushion blocks are fixedly connected to both the first arc-shaped block and the second arc-shaped block. The cushion blocks are in contact with the support plate. By arranging the cushion blocks, the first arc-shaped block and the second arc-shaped block can be stably positioned on the support plate.

[0011] The present utility model has the following advantages: By arranging the first arc-shaped block in cooperation with the second arc-shaped block to limit the protective sleeve within the fixing hole, and then providing protection for the arc-shaped washer, the rapid aging of the arc-shaped washer exposed to the environment can be reduced, the stability of the wire harness can be improved, and at the same time, the shaking and friction of the wire harness can be reduced. Brief Description of the Drawings

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the bracket of a multifunctional wheel speed sensor wire harness bracket according to a preferred embodiment of the present utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the first connecting block of a multifunctional wheel speed sensor wire harness bracket according to a preferred embodiment of the present utility model;

[0014] Figure 3 It is a schematic side view structure diagram of a multi-functional wheel speed sensor wire harness bracket according to a preferred embodiment of the present utility model.

[0015] Explanation of reference numerals: 1, support plate; 2, fixing hole; 3, first arc-shaped block; 4, rotating shaft; 5, second arc-shaped block; 6, arc-shaped groove; 7, limiting rod; 8, protective sleeve; 9, arc-shaped washer; 10, spring rod; 11, clamping block; 12, contact groove; 13, gasket; 14, cushion block; 15, connecting rod. Detailed implementation manners

[0016] The present utility model will be further described below with reference to the accompanying drawings.

[0017] Please refer to Figures 1 - 3 A multi-functional wheel speed sensor wire harness bracket as shown, which includes a support plate 1 and a fixing hole 2. A wire harness is in contact with the fixing hole 2. A first arc-shaped block 3 is in contact with the upper side of the support plate 1. One side of the first arc-shaped block 3 is rotatably connected to a second arc-shaped block 5 through a rotating shaft 4. The first arc-shaped block 3 and the second arc-shaped block 5 can be connected to form a circular ring structure. In cooperation with the support plate 1 and the fixing hole 2, the wire harness can be stably limited. An arc-shaped groove 6 is provided on the first arc-shaped block 3. One side in the arc-shaped groove 6 is in contact with a limiting rod 7. When the second arc-shaped block 5 is connected to the first arc-shaped block 3, the arc-shaped groove 6 on one side of the second arc-shaped block 5 will enter the first arc-shaped block 3 and make the arc-shaped groove 6 correspond to the connecting rod 15. The limiting rod 7 is fixedly connected to the second arc-shaped block 5. The bottom end of the first arc-shaped block 3 is fixedly connected with a protective sleeve 8. A clamping groove is provided in the protective sleeve 8 and an arc-shaped washer 9 is in contact with the clamping groove. The arc-shaped washer 9 is in contact with the wire harness, which can provide a buffering effect on the wire harness. At the same time, the protective sleeve 8 and the wire harness are respectively in contact with the arc-shaped washer 9, which can reduce the contact of the arc-shaped washer 9 with the external environment, reduce damage, improve the stability of the wire harness, and reduce wear. By pressing the spring rod 10, the first arc-shaped block 3 and the second arc-shaped block 5 can be separated. The arc-shaped washer 9 is in contact with the wire harness. A through hole is provided at the bottom side of the protective sleeve 8, and the spring rod 10 is inserted into the through hole.

[0018] Among them, the first arc-shaped block 3 is in contact with the clamping block 11. The clamping block 11 is fixedly connected to the limiting rod 7. The clamping block 11 is in a circular ring structure. The clamping block 11 is in contact with the first arc-shaped block 3. By providing the clamping block 11, the end of the limiting rod 7 can be located outside the two first arc-shaped blocks 3, thereby promoting the stable connection between the first arc-shaped block 3 and the second arc-shaped block 5.

[0019] Among them, the contact groove 12 is close to the limiting rod 7. The contact groove 12 is located on the second arc-shaped block 5. The second arc-shaped block 5 corresponds to the connecting rod 15. The connecting rod 15 is fixedly connected to the side of the first arc-shaped block 3 far from the rotating shaft 4. By providing the contact groove 12, a double limiting structure can be formed in cooperation with the arc-shaped groove 6 and the limiting rod 7.

[0020] Among them, the connecting rod 15 contacts the gasket 13. The gasket 13 is made of rubber material and is fixedly connected in the contact groove 12. By setting the gasket 13, the limiting rod 7 can be tightly connected. The gasket 13 is in a concave style at the contact position with the limiting rod 7, achieving the effect of stably limiting the wire harness bracket.

[0021] Among them, the support plate 1 contacts the cushion block 14. The cushion block 14 is fixedly connected to the first arc block 3 and the second arc block 5. The cushion block 14 is made of plastic. By setting the cushion block 14, the first arc block 3 and the second arc block 5 are stably located on the upper side of the support plate 1.

[0022] Working principle: The wire harness is clamped in the protective sleeve 8 and contacts the arc-shaped washer 9. Then the second arc block 5 is rotated, and the second arc block 5 is inserted and contacted with the first arc block 3. At this time, the limiting rod 7 is clamped into the arc-shaped groove 6. At the same time, the gasket 13 contacts the connecting rod 15, achieving the effect of the first arc block 3 and the second arc block 5 being in close contact. Then the protective sleeve 8 and the wire harness are inserted into the upper fixing hole 2 from above. Through the extension of the spring rod 10, the bottom side of the protective sleeve 8 is limited. Then the upper cushion block 14 contacts the upper side of the support plate 1, improving the stability of the wire harness, and being able to slow down the aging speed of the arc-shaped washer 9 affected by the environment, improving the stability of the wire harness bracket and reducing wear.

[0023] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

[0024] Other parts not detailed in the present invention belong to the prior art, so they will not be elaborated here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multifunctional wheel speed sensor harness bracket, comprising a support plate (1) and a fixing hole (2), wherein a harness is in contact with the fixing hole (2), characterized in that: The upper side of the support plate (1) contacts with a first arc block (3), one side of the first arc block (3) is rotatably connected to a second arc block (5) via a rotating shaft (4), an arc groove (6) is provided on the first arc block (3), one side of the arc groove (6) contacts with a limit rod (7), the limit rod (7) is fixedly connected to the second arc block (5), the bottom end of the first arc block (3) is fixedly connected with a protective sleeve (8), a slot is provided in the protective sleeve (8) and the slot contacts with an arc washer (9), the arc washer (9) contacts with the wiring harness, a through hole is provided on the bottom side of the protective sleeve (8), a spring rod (10) is inserted into the through hole.

2. A multifunctional wheel speed sensor harness bracket as claimed in claim 1, characterized in that: A clamping block (11) is fixedly connected to the limiting rod (7) and the clamping block (11) is an annular structure. The clamping block (11) is in contact with the first arc block (3).

3. A multifunctional wheel speed sensor harness bracket as claimed in claim 2, characterized in that: A connecting rod (15) is fixedly connected to the side of the first arc block (3) away from the rotating shaft (4), the connecting rod (15) corresponds to the second arc block (5), and a contact groove (12) is provided on the side of the second arc block (5) close to the limiting rod (7).

4. A multifunctional wheel speed sensor harness bracket as claimed in claim 3, characterized in that: A gasket (13) is fixedly connected in the contact groove (12), and the gasket (13) is in contact with the connecting rod (15).

5. The multifunctional wheel speed sensor harness bracket according to claim 1, characterized in that: A cushion block (14) is fixedly connected to both the first arc-shaped block (3) and the second arc-shaped block (5), and the cushion block (14) is in contact with the support plate (1).

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