Wheel speed sensor mounting bracket

Abstract

The utility model discloses a wheel speed sensor mounting bracket in the technical field of automobile parts, which comprises a base plate, a fixed block is fixedly arranged on the outer side of the base plate, a movable block is movably arranged on the outer side of the fixed block, a plurality of groups of bayonets are formed in the outer sides of the fixed block and the movable block in a penetrating manner, and second fixed blocks are fixedly arranged on the two sides of the fixed block. First fixing blocks in butt joint with the second fixing blocks are fixedly arranged on the two sides of the movable block, and the first fixing blocks and the second fixing blocks are detachably connected through fasteners. Through the simple installation structure, the wheel speed sensor can be conveniently installed and fixed, the installation stability of the wheel speed sensor is guaranteed, the installation convenience of the wheel speed sensor is improved, meanwhile, the wire harness of the wheel speed sensor can be conveniently limited and restrained, and the installation reliability of the wheel speed sensor is improved. The damage problem caused by excessive abrasion of the wheel speed sensor wire harness and other parts is avoided, so that continuous and normal use of the wheel speed sensor wire harness is guaranteed, the practical effect is good, and the wheel speed sensor wire harness is worthy of being popularized and used in the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, and more specifically, to a wheel speed sensor mounting bracket. Background Art

[0002] As a standard active safety system for current passenger cars, the anti-lock braking system (ABS) has been widely applied to various types of vehicles. The ABS monitors the rotational speed of all vehicle wheels in real time. Once it is found that a specific wheel has a tendency of braking lock-up, the hydraulic pressure is adjusted to maintain or reduce the braking pressure value of the wheel cylinder. As an important component of the ABS, the wheel speed sensor measures the rotational speed of the wheel in real time and transmits the signal to the electronic control unit. The electronic control unit then analyzes and processes these signals and controls the slip ratio of the wheel.

[0003] Currently, the wheel speed sensor is generally installed on the driving axle of the vehicle through a combination of a bracket and bolts. The driving axle is provided with screw holes for docking the bracket, so as to ensure the installation stability of the wheel speed sensor and the bracket. However, the wiring harness of the wheel speed sensor is fixed rather casually. Since the wiring harness is not limited and constrained, when the vehicle is running, the wiring harness of the wheel speed sensor has movement interference and friction with the vehicle frame or other components, which is likely to cause damage to the wiring harness.

[0004] In view of this, we propose a wheel speed sensor mounting bracket. Content of the Utility Model

[0005] 1. Technical Problem to be Solved

[0006] The purpose of the utility model is to provide a wheel speed sensor mounting bracket to solve the problem that the existing wheel speed sensor bracket does not limit and constrain the wiring harness, which is likely to cause damage to the wiring harness as mentioned in the above background art.

[0007] 2. Technical Solution

[0008] A wheel speed sensor mounting bracket includes a backing plate. A fixing block is fixedly arranged on the outer side of the backing plate. A movable block is movably arranged on the outer side of the fixing block. Multiple groups of bayonets are penetrated and opened on the outer sides of the fixing block and the movable block. Fixing blocks two are fixedly arranged on both sides of the fixing block. Fixing blocks one for docking with the fixing blocks two are fixedly arranged on both sides of the movable block. The fixing blocks one and the fixing blocks two are detachably connected through fasteners.

[0009] Preferably, a wheel speed sensor mounting hole is penetrated and opened on the outer side of the backing plate.

[0010] Preferably, a fixing hole is penetrated and opened on the outer side of the backing plate.

[0011] Preferably, an anti-slip pad is fixedly arranged outside the bayonet, and the anti-slip pad is made of a soft material.

[0012] Preferably, a plurality of card slots are formed outside the fixed block, and a plurality of blocks for docking with the card slots are fixedly arranged outside the movable block, and the blocks are movably inserted through the card slots.

[0013] Preferably, the fastener includes a fastening bolt fixedly arranged outside the second fixed block, the fastening bolt threadedly penetrates through the first fixed block and extends to the outside, and a wing nut is threadedly sleeved on the part of the fastening bolt outside the first fixed block.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present utility model are as follows:

[0016] 1. By providing mechanisms such as a backing plate, a wheel speed sensor mounting hole, and a fixing hole, and through the mutual cooperation of each mechanism, the present utility model enables the convenient installation and fixation of the wheel speed sensor, ensures the installation stability of the wheel speed sensor, and improves the installation convenience of the wheel speed sensor.

[0017] 2. By providing mechanisms such as a fixed block, a movable block, a bayonet, a first fixed block, a second fixed block, and a fastening bolt, and through the mutual cooperation of each mechanism, the present utility model enables the convenient limiting and restraint of the wheel speed sensor wire harness, avoids the damage problem caused by excessive wear of the wheel speed sensor wire harness and other components, and thus ensures the continuous normal use of the wheel speed sensor wire harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the wire harness restraint mechanism of the present utility model;

[0020] Figure 3 is a schematic diagram of the split effect of the fixed block and the movable block of the present utility model;

[0021] Figure 4 is the present utility model Figure 1 is an enlarged schematic diagram of the structure at A in

[0022] In the figure, the reference numerals are explained as follows: 1 backing plate, 2 wheel speed sensor mounting hole, 3 fixing hole, 4 fixed block, 5 movable block, 6 bayonet, 7 anti-slip pad, 8 first fixed block, 9 second fixed block, 10 fastening bolt, 11 wing nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0024] In the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" 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, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0027] A wheel speed sensor mounting bracket includes a backing plate 1. A fixing block 4 is fixedly arranged on the outer side of the backing plate 1. A movable block 5 is movably arranged on the outer side of the fixing block 4. A plurality of sets of bayonets 6 are respectively formed through the outer sides of the fixing block 4 and the movable block 5. Fixing blocks two 9 are fixedly arranged on both sides of the fixing block 4. Fixing blocks one 8 for docking with the fixing blocks two 9 are fixedly arranged on both sides of the movable block 5. The fixing blocks one 8 and the fixing blocks two 9 are detachably connected by fasteners. The fixing blocks one 8 and the fixing blocks two 9 can be conveniently disassembled and fixed, so that the wire harness of the wheel speed sensor can be conveniently passed through the plurality of sets of bayonets 6. On the one hand, it can conveniently tighten the wire harness of the wheel speed sensor, and at the same time, it is convenient to fix the wire harness of the wheel speed sensor, thereby improving the installation stability of the wheel speed sensor and ensuring the normal use of the wheel speed sensor.

[0028] Specifically, a wheel speed sensor mounting hole 2 is formed through the outer side of the backing plate 1. By providing the wheel speed sensor mounting hole 2, the wheel speed sensor and the gasket 1 can be conveniently fixed together, thus facilitating the overall installation and fixation.

[0029] Furthermore, fixing holes 3 are formed through the outer side of the backing plate 1. The mounting holes 3 are respectively docked with the mounting holes on the wheel speed sensor and the drive axle. In this way, by screwing screws into the inner side of the fixing holes 3, the backing plate 1 and the wheel speed sensor can be firmly fixed on the drive axle, ensuring the installation stability of the wheel speed sensor.

[0030] It is worth noting that an anti-slip pad 7 is fixedly arranged on the outer side of the bayonet 6. The anti-slip pad 7 is made of a soft material. By arranging the anti-slip pad 7, it is convenient to limit and restrain the wire harness of the wheel speed sensor, improving the limiting effect on the wire harness of the wheel speed sensor.

[0031] It should be noted that multiple groups of card slots are formed on the outer side of the fixed block 4, and multiple groups of blocks that are docked with the card slots are fixedly arranged on the outer side of the movable block 5. The blocks are movably inserted through the card slots. By arranging the blocks to dock with the card slots, the fixed block 4 and the movable block 5 can be firmly fixed together, improving the installation stability of the fixed block 4 and the movable block 5.

[0032] In addition, the fastener includes a fastening bolt 10 fixedly arranged on the outer side of the second fixed block 9. The fastening bolt 10 threadedly penetrates through the first fixed block 8 and extends to the outside. A wing nut 11 is threadedly sleeved on the outer side of the fastening bolt 10 located outside the first fixed block 8. By loosening or tightening the wing nut 10, it is convenient to move and fix the movable block 5, improving the use convenience.

[0033] Working principle: First, the wheel speed sensor is attached to the outer side of the backing plate 1, so that the mounting holes on the wheel speed sensor are docked with the fixing holes 3. Then, the backing plate 1 is attached to the vehicle drive axle, so that the fixing holes 3 are docked with the screw holes on the drive axle. Then, screws are screwed into the fixing holes 3 to install and fix the backing plate 1 and the wheel speed sensor. Then, the wire harness of the wheel speed sensor is passed through the bayonet 6 between the fixed block 4 and the movable block 5. The wire harness of the wheel speed sensor is limited and restrained by the bayonet 6 and the protective pad 7. Then, the wing nuts 11 on both sides of the movable block 5 are tightened, and the fixed block 4 and the movable block 5 can be fixed together, thereby firmly fixing the wire harness of the wheel speed sensor.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheel speed sensor mounting bracket, comprising a backing plate (1), characterized in that: A fixed block (4) is fixedly arranged on the outer side of the pad (1), a movable block (5) is movably arranged on the outer side of the fixed block (4), and multiple groups of bayonet holes (6) are provided on the outer sides of the fixed block (4) and the movable block (5), a fixed block 2 (9) is fixedly arranged on both sides of the fixed block (4), and a fixed block 1 (8) that docks with the fixed block 2 (9) is fixedly arranged on both sides of the movable block (5), and the fixed block 1 (8) and the fixed block 2 (9) are detachably connected via fasteners.

2. The wheel speed sensor mounting bracket according to claim 1, characterized in that: A wheel speed sensor mounting hole (2) is formed through the outer side of the pad (1).

3. The wheel speed sensor mounting bracket according to claim 1, characterized in that: A fixing hole (3) is formed through the outer side of the pad (1).

4. The wheel speed sensor mounting bracket according to claim 1, characterized in that: An anti-skid pad (7) is fixedly arranged on the outside of the bayonet (6), and the anti-skid pad (7) is made of a soft material.

5. The wheel speed sensor mounting bracket according to claim 1, characterized in that: The fixed block (4) has multiple groups of card slots on its outer side, and the movable block (5) has multiple groups of card blocks fixedly arranged on its outer side for docking with the card slots, and the card blocks are movably inserted into the card slots.

6. The wheel speed sensor mounting bracket according to claim 1, characterized in that: The fastener comprises a fastening bolt (10) fixedly arranged on the outside of the second fixing block (9), wherein the fastening bolt (10) has a thread that penetrates the first fixing block (8) and extends to the outside, and a butterfly nut (11) is threadedly sleeved on the outside of the fastening bolt (10) located on the outside of the first fixing block (8).

Images