Steering wheel sensor mounting bracket based on control stability test

Abstract

The utility model discloses a steering wheel sensor mounting bracket based on a control stability test, which comprises a connecting seat, the back of the connecting seat is fixedly connected with a right fixing ring, the two sides of the right fixing ring are rotatably connected with fixing bolts, the surfaces of the fixing bolts are sleeved with a left fixing ring in a threaded manner, and the left fixing ring is connected with a right fixing ring in a threaded manner. A limiting sliding groove is formed in the upper surface of the connecting base, a limiting sliding block is movably connected into the limiting sliding groove, a mounting base is fixedly connected to the upper surface of the limiting sliding block, a sensing rod is rotationally connected into the mounting base, and a sensor is fixedly connected to the upper surface of the sensing rod. The upper surface of the sensor is fixedly connected with a clamping structure. By arranging the fixing ring, the device can stably measure data of the steering wheel, by arranging the clamping structure, the device can be rapidly and simply installed, the steering wheel can be tested without being disassembled, the function and control elements of the steering wheel cannot be damaged, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steering wheel testing equipment, in particular to a steering wheel sensor mounting bracket based on handling stability testing. Background Art

[0002] With the improvement of the level of automobile intelligence, higher and higher requirements are placed on the vehicle's situational awareness capabilities. Therefore, vehicle handling stability has become an important test. Usually, in the handling stability test, the vehicle's steering wheel angle is required as the input to characterize the vehicle's lateral acceleration, yaw angular velocity and other response characteristics.

[0003] The patent with publication number CN208795263U and name of steering wheel sensor mounting bracket based on handling stability test discloses a steering wheel sensor mounting bracket based on handling stability test, which is used to connect the steering wheel sensor and the steering column, including a steering wheel support and a connecting sleeve, the steering wheel support includes a support body, one end of the support body is provided with a snap-fit ​​boss and a positioning plate that cooperate with the steering column, and the other end of the support body is provided with a mounting plate that cooperates with the connecting sleeve; the connecting sleeve is a hollow cylindrical structure, and n threaded holes are evenly arranged along its circumferential direction, and among the n threaded holes, the positive threaded holes and the negative threaded holes are arranged at intervals. The new steering wheel sensor mounting bracket designed in this scheme can be installed conveniently and quickly. The patented technology has shortcomings in the actual application process. When the equipment performs a steering wheel test, the steering wheel needs to be removed first, which is not only cumbersome to operate, but also may cause damage to the steering wheel during the removal process, and the steering wheel itself is also included in the test range. If the data obtained by removing the steering wheel for testing is incomplete, the actual data will produce errors. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a steering wheel sensor mounting bracket based on handling stability test.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A steering wheel sensor mounting bracket based on a handling stability test comprises a connecting seat, a right fixing ring is fixedly connected to the back side of the connecting seat, fixing bolts are rotatably connected to both sides of the right fixing ring, a left fixing ring is threadedly sleeved on the surface of the fixing bolt, a limiting slide groove is provided on the upper surface of the connecting seat, a limiting slider is movably connected inside the limiting slide groove, a mounting seat is fixedly connected to the upper surface of the limiting slider, a sensor rod is rotatably connected inside the mounting seat, a sensor rod is fixedly connected to the upper surface of the sensor, and a clamping structure is fixedly connected to the upper surface of the sensor.

[0007] As a further improvement of the utility model, the clamping structure includes a clamping seat fixedly connected to the upper surface of the sensor, and fixing plates are fixedly connected to both sides of the upper surface of the clamping seat. A first threaded hole is opened on one side of the fixing plate, and a clamping bolt matching the first threaded hole is threadedly connected to one side of the fixing plate. One end of the clamping bolt is rotatably connected to a bearing, and one side of the bearing is fixedly connected to the clamping plate.

[0008] As a further improvement of the present invention, the inner walls of the right fixing ring and the left fixing ring are fixedly connected with a plurality of damping buffer members, and one side of the damping buffer member is fixedly connected with a limiting ring.

[0009] As a further improvement of the present invention, one side of the clamping plate and the inner wall of the limiting ring are fixedly connected with an anti-skid pad, and the material of the anti-skid pad is rubber.

[0010] As a further improvement of the utility model, a plurality of second threaded holes are provided on one side of the limit sliding block, and a plurality of adjusting bolts matching the second threaded holes are threadedly connected on one side of the connecting seat.

[0011] As a further improvement of the present invention, a control display panel is fixedly connected to the front of the sensor, and a data interface is fixedly connected to one side of the sensor.

[0012] Beneficial effects of the utility model:

[0013] By setting a fixing ring and a limiting ring, when in use, the left fixing ring and the right fixing ring are respectively placed on both sides of the steering wheel bottom rod, and the two are fixed to the bottom rod with fixing bolts, so that the device is fixed under the steering wheel. The damping buffer can prevent the vibration of the vehicle during operation from affecting the measurement of the device, so that the device can stably measure various data of the steering wheel.

[0014] By setting a clamping structure, when in use, the limit slider is moved to a suitable position according to the structure of the steering wheel, and is fixed in the connecting seat with an adjusting bolt, and the clamping seat is placed under the steering wheel spokes, and the clamping bolts are turned to drive the clamping plates to move toward each other on the clamping seat until the steering wheel spokes are clamped. Since the mounting seat is fixed to the steering wheel bottom rod through the connecting seat, the sensor and the sensor rod will be driven to rotate in the mounting seat when the steering wheel is rotated in the bottom rod, so that the steering torque, steering angle and steering speed of the steering wheel are tested through the sensor, so that the device can be installed quickly and easily, and can be accurately tested without disassembling the steering wheel, without damaging the steering wheel function and control components, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a structural schematic diagram of a steering wheel sensor mounting bracket based on handling stability test proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a sensor of a steering wheel sensor mounting bracket based on a handling stability test proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of a fixing ring of a steering wheel sensor mounting bracket based on a handling stability test proposed by the utility model;

[0018] Figure 4 The utility model is a schematic structural diagram of a clamping structure of a steering wheel sensor mounting bracket based on a handling stability test.

[0019] In the figure: 1 connecting seat, 2 right fixing ring, 3 fixing bolt, 4 left fixing ring, 5 limiting slide groove, 6 limiting slider, 7 mounting seat, 8 sensing rod, 9 sensor, 10 clamping seat, 11 fixing plate, 12 first threaded hole, 13 clamping bolt, 14 bearing, 15 clamping plate, 16 damping buffer, 17 limiting ring, 18 anti-slip pad, 19 second threaded hole, 20 adjusting bolt, 21 control display panel, 22 data interface. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 A steering wheel sensor mounting bracket based on handling stability test includes a connecting seat 1, a right fixing ring 2 is fixedly connected to the back of the connecting seat 1, both sides of the right fixing ring 2 are rotatably connected with fixing bolts 3, the surface of the fixing bolt 3 is threadedly sleeved with a left fixing ring 4, a limiting slide groove 5 is provided on the upper surface of the connecting seat 1, a limiting slide block 6 is movably connected inside the limiting slide groove 5, a mounting seat 7 is fixedly connected to the upper surface of the limiting slide block 6, a sensor rod 8 is rotatably connected inside the mounting seat 7, a sensor rod 8 is fixedly connected to the upper surface of the sensor rod 8, and a clamping structure is fixedly connected to the upper surface of the sensor 9.

[0022] In the utility model, the clamping structure includes a clamping seat 10 fixedly connected to the upper surface of the sensor 9, and both sides of the upper surface of the clamping seat 10 are fixedly connected with a fixing plate 11, one side of the fixing plate 11 is provided with a first threaded hole 12, one side of the fixing plate 11 is threadedly connected with a clamping bolt 13 adapted to the first threaded hole 12, one end of the clamping bolt 13 is rotatably connected with a bearing 14, and one side of the bearing 14 is fixedly connected with a clamping plate 15, and the clamping plate 15 is driven by rotating the clamping bolt 13 to clamp the steering wheel spoke;

[0023] The inner walls of the right fixing ring 2 and the left fixing ring 4 are fixedly connected with a plurality of damping buffers 16, one side of the damping buffer 16 is fixedly connected with a limit ring 17, one side of the clamping plate 15 and the inner wall of the limit ring 17 are fixedly connected with an anti-skid pad 18, the material of the anti-skid pad 18 is rubber, and the anti-skid pad 18 can make the device more stable when clamped, avoiding errors in measurement;

[0024] A plurality of second threaded holes 19 are provided on one side of the limit slider 6, a plurality of adjusting bolts 20 matching the second threaded holes 19 are threadedly connected to one side of the connecting seat 1, a control display panel 21 is fixedly connected to the front of the sensor 9, a data interface 22 is fixedly connected to one side of the sensor 9, the limit slider 6 is fixed in the connecting seat 1 by the adjusting bolts 20, the data cable is plugged into the data interface 22, the device is operated by the control display panel 21 and the measurement data is read.

[0025] When the utility model is used, firstly, the clamping seat 10 is placed under the steering wheel spoke, and the clamping bolt 13 is rotated to drive the clamping plate 15 to move toward each other on the clamping seat 10 until the steering wheel spoke is clamped, and then the right fixing ring 2 is moved to the side of the steering wheel bottom rod through the limiting slider 6, and the limiting slider 6 is fixed in the connecting seat 1 by using the adjusting bolt 20, and the left fixing ring 4 is placed next to the right fixing ring 2 and the two are fixed to the steering wheel bottom rod by using the fixing bolt 3, so that the limiting ring 17 clamps the steering wheel bottom rod, thereby fixing the device under the steering wheel, and the damping buffer 16 can prevent the vibration of the vehicle during operation from affecting the measurement of the device. Since the mounting seat 7 is fixed to the steering wheel bottom rod through the connecting seat 1, the rotation of the steering wheel in the bottom rod will drive the sensor 9 and the sensor rod 8 to rotate in the mounting seat 7, and finally the steering wheel is rotated to measure the steering torque, steering angle and steering speed of the steering wheel through the sensor 9.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steering wheel sensor mounting bracket based on a handling stability test, comprising a connecting seat (1), characterized in that: The back side of the connecting seat (1) is fixedly connected to a right fixing ring (2), both sides of the right fixing ring (2) are rotatably connected to fixing bolts (3), the surface of the fixing bolt (3) is threadedly sleeved with a left fixing ring (4), the upper surface of the connecting seat (1) is provided with a limit slide groove (5), the interior of the limit slide groove (5) is movably connected to a limit slide block (6), the upper surface of the limit slide block (6) is fixedly connected to a mounting seat (7), the interior of the mounting seat (7) is rotatably connected to a sensing rod (8), the upper surface of the sensing rod (8) is fixedly connected to a sensor (9), and the upper surface of the sensor (9) is fixedly connected to a clamping structure.

2. The steering wheel sensor mounting bracket based on handling stability test according to claim 1, characterized in that: The clamping structure comprises a clamping seat (10) fixedly connected to the upper surface of the sensor (9), and fixing plates (11) are fixedly connected to both sides of the upper surface of the clamping seat (10), and a first threaded hole (12) is opened on one side of the fixing plate (11), and a clamping bolt (13) matched with the first threaded hole (12) is threadedly connected to one side of the fixing plate (11), and one end of the clamping bolt (13) is rotatably connected to a bearing (14), and one side of the bearing (14) is fixedly connected to the clamping plate (15).

3. The steering wheel sensor mounting bracket based on handling stability test according to claim 2, characterized in that: The inner walls of the right fixing ring (2) and the left fixing ring (4) are both fixedly connected with a plurality of damping buffer components (16), and one side of the damping buffer component (16) is fixedly connected with a limiting ring (17).

4. The steering wheel sensor mounting bracket based on handling stability test according to claim 3, characterized in that: One side of the clamping plate (15) and the inner wall of the limiting ring (17) are both fixedly connected with an anti-skid pad (18), and the material of the anti-skid pad (18) is rubber.

5. The steering wheel sensor mounting bracket based on handling stability test according to claim 1, characterized in that: A plurality of second threaded holes (19) are formed on one side of the limit slide block (6), and a plurality of adjustment bolts (20) matching the second threaded holes (19) are threadedly connected to one side of the connection seat (1).

6. The steering wheel sensor mounting bracket based on handling stability test according to claim 1, characterized in that: A control display panel (21) is fixedly connected to the front of the sensor (9), and a data interface (22) is fixedly connected to one side of the sensor (9).

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