Driving auxiliary device for disabled to drive automobile

Abstract

The invention relates to the technical field of automobile driving, and discloses a driving assisting device for the disabled to drive an automobile, which comprises a rectangular frame, and a fixing part is arranged at the bottom of the rectangular frame; the fixing part comprises a groove frame, the top of the groove frame is fixedly connected with the bottom of the rectangular frame, a clamping plate is arranged in the groove frame, a rubber block is fixedly connected to the surface of the clamping plate, a threaded rod is rotationally connected to the end, away from the rubber block, of the clamping plate, and an adjusting block is fixedly connected to the end, away from the clamping plate, of the threaded rod. When a rectangular frame is placed on the surface of a center console of an automobile, a threaded rod is twisted through an adjusting block to rotate in a disc, the threaded rod pushes the adjusting block to move towards the surface of a groove frame during rotation, and meanwhile, a clamping plate is pushed to move towards the outer end of the groove frame; when the clamping plate moves, the rubber block is pushed to make contact with the surface of the automobile center console and is clamped on the surface of the automobile center console, and after the rectangular frame is installed, the rectangular frame can support the operation part.

Description

Technical Field

[0001] The invention relates to the technical field of automobile driving, and in particular to a driving assistance device for a disabled person to drive a car. Background Art

[0002] The driving assistance device for disabled people to drive cars will not only not change the integrity and functionality of the original car structure, but also can quickly switch between the driving mode of disabled people and the driving mode of healthy people. In addition, there are some car operation assistance devices specially designed for lower limb disabled groups. The driving assistance devices for disabled people to drive cars mainly include the following categories: side-pull manual driving device: control the acceleration and brake pedals by pulling up and pushing down, and there is a device to lock the brake pedal to facilitate vehicle starting or gear switching. Gear-type manual driving device: control the acceleration and brake pedals by pushing the gear lever forward and backward, and there is also a locking device, which can be unlocked by pressing a button;

[0003] Currently, the driving assistance devices used by disabled people to drive cars usually need to be connected to the car seats, which means that the seats inside the car need to be disassembled when the driving assistance devices are installed, and the driving assistance devices are installed at the connection between the seats and the car. After the installation is completed, the car seats will cause them to tilt, and some gaskets need to be used to support the seats, which makes the installation of the driving assistance devices more difficult. Summary of the invention

[0004] The purpose of the present invention is to provide a driving assistance device for a disabled person to drive a car, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a driving assistance device for a disabled person to drive a car, comprising a rectangular frame, a fixing component is arranged at the bottom of the rectangular frame;

[0007] The fixing component includes a groove frame, the top of the groove frame is fixedly connected to the bottom of the rectangular frame, a clamping plate is arranged inside the groove frame, a rubber block is fixedly connected to the surface of the clamping plate, an end of the clamping plate away from the rubber block is rotatably connected to a threaded rod, an end of the threaded rod away from the clamping plate is fixedly connected to an adjusting block, a disc is rotatably connected to the surface of the threaded rod, a sliding rod is fixedly connected to the surface of the disc, an end of the sliding rod away from the disc is fixedly connected to the surface of the clamping plate, an adjusting component is arranged on the upper surface of the rectangular frame, an operating component is arranged on the surface of the adjusting component, and a clamping component is arranged at the bottom of the operating component.

[0008] Furthermore, the number of the groove frames is two, and the two groove frames are symmetrically arranged with the rectangular frame as the center, the surface of the clamping plate contacts the inner wall of the groove frame, the end of the threaded rod away from the clamping plate passes through the groove frame and extends to the outer end of the groove frame, the disc is arranged at the outer end of the groove frame, and the surface of the sliding rod is slidably connected to the inner wall of the groove frame.

[0009] Furthermore, the adjusting component includes a bent plate, an end of the bent plate is fixedly connected to the upper surface of the rectangular frame, a threaded hole is provided on the top of the bent plate, a movable frame is slidably connected to the surface of the bent plate, a circular groove frame is provided on the top of the movable frame, a positioning hole is provided on the upper surface of the circular groove frame, a screw hole frame is fixedly connected to the upper surface of the movable frame, and an adjusting screw frame is threadedly connected to the inner wall of the screw hole frame.

[0010] Furthermore, a plurality of threaded holes are formed on the top of the bent plate, the end of the adjusting screw frame extends to the outer end of the screw hole frame, and the lower surface of the adjusting screw frame is threadedly connected to the inner wall of the threaded hole.

[0011] The top of the sliding panel also is provided with an interlocking structure, and the interlocking structure is connected with the base of the sliding panel to form a round shank, and the bottom of the sliding panel is provided with an interlocking structure, and the interlocking structure is connected with the base to form a round shank.

[0012] Furthermore, the surface of the bending plate is adapted to the inner wall of the positioning hole, the number of the telescopic brackets is two, the two telescopic brackets are symmetrically arranged with the sphere as the center, the end of the slider extends to the outer end of the stabilizing frame, and the surface of the slider is slidably connected to the inner wall of the slide plate.

[0013] Further, the clamping component includes a connecting frame, the top of the connecting frame is hinged to the bottom of the inclined plate, the end of the connecting frame away from the inclined plate is fixedly connected to a plug plate, the end of the plug plate away from the connecting frame is plugged into a slot frame, the surface of the slot frame is threadedly connected to a fixing screw, the end of the slot frame away from the connecting frame is fixedly connected to an extrusion plate, the end of the extrusion plate away from the slot frame is fixedly connected to a rubber plate, and the inner wall of the extrusion plate is threadedly connected to a mounting screw.

[0014] Furthermore, the end of the fixing screw rod passes through the plug plate and extends to the outer end of the slot frame, and two extrusion plates are arranged on the surface of the mounting screw rod, and the end of the mounting screw rod passes through the extrusion plate and extends to the outer end of the extrusion plate.

[0015] The present invention has the following beneficial effects:

[0016] When the rectangular frame is placed on the surface of the center console of the automobile, the threaded rod is rotated inside the disc by twisting the adjusting block, and the threaded rod pushes the adjusting block to move toward the surface of the groove frame when rotating, and simultaneously pushes the clamping plate to move toward the outer end of the groove frame, and the clamping plate pushes the rubber block to contact with the surface of the center console of the automobile and clamp it on the surface when moving. After the rectangular frame is installed, the rectangular frame can support the operating components, thereby improving the convenience of the rectangular frame during installation, and the threaded rod pushes the sliding rod to slide inside the groove frame when moving, and the sliding rod is used to limit the clamping plate, thereby preventing the clamping plate from tilting when moving.

[0017] When the position of the operating component needs to be adjusted, the present invention twists the adjusting screw frame to rotate inside the screw hole frame and move upward. When the adjusting screw frame is separated from the inner wall of the threaded hole, the moving frame can be pushed to slide on the surface of the bent plate, thereby adjusting the position of the operating component and improving the convenience of the operating component when in use.

[0018] The present invention pushes the rubber rod to move toward the end of the slide, and when the rubber rod moves to the end of the slide, the slide is pressed to tilt downward. When the slide tilts, the curved plate pushes the ball to rotate inside the circular groove frame. When the slide tilts downward, the threaded telescopic rod is pushed to move downward through the telescopic bracket, and at the same time, the slide pulls the telescopic bracket at the other end to extend to avoid jamming. When the threaded telescopic rod moves, it pushes the stabilizing frame to slide on the surface of the slide groove plate, and squeezes the accelerator pedal of the car to move downward through the inclined plate to complete the acceleration operation. When the slide is pushed to tilt to the other end, the car brake can be kicked to move downward to complete the braking operation, thereby improving the convenience of disabled people driving cars.

[0019] The slot frame of the present invention can be installed on the surface of the plug board by means of fixing screws, thereby improving the convenience of the extrusion plate during installation. After the extrusion plate is placed on the surface of the accelerator pedal or the brake pedal of the automobile, the two extrusion plates are fixed to the surface of the accelerator pedal by means of the installation screws. After the fixing is completed, the slot frame is fixed to the surface of the plug board by means of the fixing screws to complete the linked fixing, thereby improving the convenience of installation.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall structure of the fixing component of the present invention;

[0024] Figure 3 It is a schematic diagram of the overall structure of the adjusting component of the present invention;

[0025] Figure 4 It is a schematic diagram of the overall structure of the operating components of the present invention;

[0026] Figure 5 For the present invention Figure 4 A magnified schematic diagram of part A in FIG.

[0027] Figure 6 It is a schematic diagram of the overall structure of the clamping component of the present invention.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] In the figure: 1, rectangular frame; 2, fixing part; 3, adjusting part; 4, operating part; 5, clamping part; 10, groove frame; 11, rubber block; 12, disc; 13, slide rod; 14, clamping plate; 15, threaded rod; 16, adjusting block; 20, bent plate; 21, threaded hole; 22, screw hole frame; 23, positioning hole; 24, moving frame; 25, round groove frame; 26, adjusting screw frame; 30, rubber rod; 31, bent plate; 32, slide frame; 33, ball; 34, slide plate; 35, inclined plate; 36, telescopic bracket; 37, vertical rod; 38, threaded telescopic rod; 39, slider; 40, limit plate; 41, telescopic rod; 42, stabilizing frame; 50, connecting frame; 51, plug plate; 52, extrusion plate; 53, slot frame; 54, fixing screw; 55, mounting screw; 56, rubber plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 6 As shown, the present invention is a driving assistance device for a disabled person to drive a car, comprising a rectangular frame 1, and a fixing component 2 is arranged at the bottom of the rectangular frame 1;

[0032] The fixing component 2 includes a groove frame 10, the top of the groove frame 10 is fixedly connected to the bottom of the rectangular frame 1, a clamping plate 14 is arranged inside the groove frame 10, a rubber block 11 is fixedly connected to the surface of the clamping plate 14, a threaded rod 15 is rotatably connected to one end of the clamping plate 14 away from the rubber block 11, an adjusting block 16 is fixedly connected to one end of the threaded rod 15 away from the clamping plate 14, a disc 12 is rotatably connected to the surface of the threaded rod 15, a sliding rod 13 is fixedly connected to the surface of the disc 12, an end of the sliding rod 13 away from the disc 12 is fixedly connected to the surface of the clamping plate 14, an adjusting component 3 is arranged on the upper surface of the rectangular frame 1, an operating component 4 is arranged on the surface of the adjusting component 3, and a clamping component 5 is arranged at the bottom of the operating component 4.

[0033] There are two groove frames 10, which are symmetrically arranged with the rectangular frame 1 as the center. The surface of the clamping plate 14 contacts the inner wall of the groove frame 10. When the rectangular frame 1 is placed on the surface of the center console of the car, the threaded rod 15 is twisted by the adjusting block 16 to rotate inside the disc 12. When the threaded rod 15 rotates, it pushes the adjusting block 16 to move toward the surface of the groove frame 10, and at the same time pushes the clamping plate 14 to move toward the outer end of the groove frame 10. When the clamping plate 14 moves, it pushes the rubber block 11 to contact the surface of the center console of the car and clamp it there. , after the rectangular frame 1 is installed, the rectangular frame 1 can support the operating component 4, thereby improving the convenience of the rectangular frame 1 during installation. The threaded rod 15 pushes the slide bar 13 to slide inside the groove frame 10 when moving, and the slide bar 13 is used to limit the clamping plate 14 to prevent the clamping plate 14 from tilting when moving. The end of the threaded rod 15 away from the clamping plate 14 passes through the groove frame 10 and extends to the outer end of the groove frame 10. The disc 12 is arranged at the outer end of the groove frame 10, and the surface of the slide bar 13 is slidably connected to the inner wall of the groove frame 10.

[0034] The adjusting component 3 includes a bent plate 20, the end of which is fixedly connected to the upper surface of the rectangular frame 1, a threaded hole 21 is provided on the top of the bent plate 20, a movable frame 24 is slidably connected to the surface of the bent plate 20, a circular groove frame 25 is provided on the top of the movable frame 24, a positioning hole 23 is provided on the upper surface of the circular groove frame 25, a screw hole frame 22 is fixedly connected to the upper surface of the movable frame 24, and an adjusting screw frame 26 is threadedly connected to the inner wall of the screw hole frame 22.

[0035] A plurality of threaded holes 21 are provided on the top of the bent plate 20. When the position of the operating component 4 needs to be adjusted, the present invention twists the adjusting screw frame 26 to rotate inside the screw hole frame 22 and move upward. When the adjusting screw frame 26 is separated from the inner wall of the threaded hole 21, the movable frame 24 can be pushed to slide on the surface of the bent plate 20, thereby adjusting the position of the operating component 4 and improving the convenience of the operating component 4 when in use. The end of the adjusting screw frame 26 extends to the outer end of the screw hole frame 22, and the lower surface of the adjusting screw frame 26 is threadedly connected to the inner wall of the threaded hole 21.

[0036] The operating component 4 includes a ball 33, the surface of the ball 33 is rotatably connected to the inner wall of the circular groove frame 25, the surface of the ball 33 is fixedly connected to a bent plate 31, the end of the bent plate 31 is fixedly connected to a slide 32, the upper surface of the slide 32 is slidably connected to a rubber rod 30, the bottom of the slide 32 is hinged with a telescopic bracket 36, the end of the telescopic bracket 36 away from the slide 32 is rotatably connected to a threaded telescopic rod 38, the bottom of the bent plate 20 is fixedly connected to a vertical rod 37, the bottom of the vertical rod 37 is fixedly connected to a slide plate 34, the surface of the slide plate 34 is slidably connected to a stabilizing frame 42, the inner wall of the stabilizing frame 42 is fixedly connected to a slider 39, the bottom of the stabilizing frame 42 is fixedly connected to a limiting plate 40, the surface of the limiting plate 40 is fixedly connected to a telescopic rod 41, the lower surface of the threaded telescopic rod 38 is rotatably connected to the surface of the stabilizing frame 42, and the surface of the telescopic rod 41 is sleeved with an inclined plate 35.

[0037] The surface of the curved plate 31 is matched with the inner wall of the positioning hole 23. The present invention pushes the rubber rod 30 to move toward the end of the slide 32. When the rubber rod 30 moves to the end of the slide 32, the slide 32 is pressed to tilt downward. When the slide 32 tilts, the curved plate 31 pushes the ball 33 to rotate inside the circular groove frame 25. When the slide 32 tilts downward, the telescopic bracket 36 pushes the threaded telescopic rod 38 to move downward. At the same time, the slide 32 pulls the telescopic bracket 36 at the other end to extend to avoid getting stuck. The threaded telescopic rod 38 is When moving, the stabilizing frame 42 is pushed to slide on the surface of the slide plate 34, and the accelerator pedal of the car is squeezed downward by the inclined plate 35 to complete the acceleration operation. When the slide 32 is pushed to tilt to the other end, the car brake can be kicked to move downward to complete the braking operation, thereby improving the convenience of disabled people driving the car. There are two telescopic brackets 36, and the two telescopic brackets 36 are symmetrically arranged with the ball 33 as the center. The end of the slider 39 extends to the outer end of the stabilizing frame 42, and the surface of the slider 39 is slidably connected to the inner wall of the slide plate 34.

[0038] The clamping component 5 includes a connecting frame 50, the top of the connecting frame 50 is hinged to the bottom of the inclined plate 35, the end of the connecting frame 50 away from the inclined plate 35 is fixedly connected to the plug plate 51, the end of the plug plate 51 away from the connecting frame 50 is plugged with a slot frame 53, the surface of the slot frame 53 is threadedly connected with a fixing screw 54, the end of the slot frame 53 away from the connecting frame 50 is fixedly connected to an extrusion plate 52, the end of the extrusion plate 52 away from the slot frame 53 is fixedly connected to a rubber plate 56, and the inner wall of the extrusion plate 52 is threadedly connected with a mounting screw 55.

[0039] The end of the fixing screw 54 passes through the plug plate 51 and extends to the outer end of the slot frame 53. The slot frame 53 of the present invention can be installed on the surface of the plug plate 51 by the fixing screw 54, thereby improving the convenience of installing the extrusion plate 52. After the extrusion plate 52 is placed on the surface of the accelerator pedal or the brake pedal of the car, the two extrusion plates 52 are fixed to the surface of the accelerator pedal by using the mounting screw 55. After the fixing is completed, the slot frame 53 is fixed to the surface of the plug plate 51 by the fixing screw 54 to complete the linkage fixing, thereby improving the convenience of installation. Two extrusion plates 52 are arranged on the surface of the mounting screw 55. The end of the mounting screw 55 passes through the extrusion plate 52 and extends to the outer end of the extrusion plate 52.

[0040] When in use, the rectangular frame 1 is placed on the surface of the center console of the car, and the threaded rod 15 is twisted by the adjusting block 16 to rotate inside the disc 12. The threaded rod 15 pushes the adjusting block 16 to move toward the surface of the groove frame 10 when rotating, and pushes the clamping plate 14 to move toward the outer end of the groove frame 10. When the clamping plate 14 moves, it pushes the rubber block 11 to contact the surface of the center console of the car and clamp it on its surface. After the rectangular frame 1 is installed, the rectangular frame 1 can support the operating component 4, which improves the convenience of the rectangular frame 1 during installation. The threaded rod 15 pushes the adjusting block 16 to move toward the surface of the groove frame 10 when moving. The movable slide bar 13 slides inside the groove frame 10, and the slide bar 13 is used to limit the clamping plate 14 to prevent the clamping plate 14 from tilting when moving. When the position of the operating component 4 needs to be adjusted, the twisting adjustment screw frame 26 is rotated inside the screw hole frame 22 and moves upward. When the adjustment screw frame 26 is separated from the inner wall of the threaded hole 21, the movable frame 24 can be pushed to slide on the surface of the bent plate 20, thereby adjusting the position of the operating component 4, improving the convenience of the operating component 4 when in use, and pushing the rubber rod 30 to move toward the end of the slide frame 32 When the rubber rod 30 moves to the end of the slide 32, the slide 32 is pressed to tilt downward. When the slide 32 tilts, the curved plate 31 pushes the ball 33 to rotate inside the circular groove frame 25. When the slide 32 tilts downward, the threaded telescopic rod 38 is pushed downward through the telescopic bracket 36. At the same time, the slide 32 pulls the telescopic bracket 36 at the other end to extend to avoid getting stuck. When moving, the threaded telescopic rod 38 pushes the stabilizing frame 42 to slide on the surface of the slide groove plate 34, and squeezes the accelerator pedal of the car downward through the inclined plate 35 to complete the acceleration operation, pushing the slide When the frame 32 tilts to the other end, the car brake can be kicked to move downward to complete the braking operation, thereby improving the convenience of disabled people driving cars. The slot frame 53 can be installed on the surface of the plug plate 51 through the fixing screw 54, thereby improving the convenience of the extrusion plate 52 during installation. After the extrusion plate 52 is placed on the surface of the accelerator pedal or the brake pedal of the car, the two extrusion plates 52 are fixed to the surface of the accelerator pedal by using the installation screw 55. After the fixing is completed, the slot frame 53 is fixed to the surface of the plug plate 51 by the fixing screw 54 to complete the linked fixing, thereby improving the convenience of installation.

[0041] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A driving assistance device for a disabled person to drive a car, comprising a rectangular frame (1), characterized in that: A fixing component (2) is provided at the bottom of the rectangular frame (1); The fixing component (2) comprises a groove frame (10), the top of the groove frame (10) is fixedly connected to the bottom of the rectangular frame (1), a clamping plate (14) is arranged inside the groove frame (10), a rubber block (11) is fixedly connected to the surface of the clamping plate (14), an end of the clamping plate (14) away from the rubber block (11) is rotatably connected to a threaded rod (15), an end of the threaded rod (15) away from the clamping plate (14) is fixedly connected to an adjustment block (16), a surface of the threaded rod (15) is rotatably connected to a disk (12), a sliding rod (13) is fixedly connected to the surface of the disk (12), an end of the sliding rod (13) away from the disk (12) is fixedly connected to the surface of the clamping plate (14), an adjustment component (3) is arranged on the upper surface of the rectangular frame (1), an operating component (4) is arranged on the surface of the adjustment component (3), and a clamping component (5) is arranged at the bottom of the operating component (4).

2. A driving assistance device for a disabled person to drive a car according to claim 1, characterized in that: The number of the groove frames (10) is two, and the two groove frames (10) are symmetrically arranged with the rectangular frame (1) as the center. The surface of the clamping plate (14) contacts the inner wall of the groove frame (10), the end of the threaded rod (15) away from the clamping plate (14) passes through the groove frame (10) and extends to the outer end of the groove frame (10), the disc (12) is arranged at the outer end of the groove frame (10), and the surface of the sliding rod (13) is slidably connected to the inner wall of the groove frame (10).

3. The driving assistance device for a disabled person to drive a car according to claim 2, characterized in that: The adjusting component (3) comprises a bent plate (20), the end of which is fixedly connected to the upper surface of the rectangular frame (1), the top of which is provided with a threaded hole (21), the surface of which is slidably connected to a movable frame (24), the top of which is provided with a circular groove frame (25), the upper surface of which is provided with a positioning hole (23), the upper surface of which is fixedly connected to a screw hole frame (22), and the inner wall of which is threadedly connected to an adjusting screw frame (26).

4. The driving assistance device for a disabled person to drive a car according to claim 3, characterized in that: A plurality of threaded holes (21) are provided on the top of the bent plate (20), the end of the adjusting screw frame (26) extends to the outer end of the screw hole frame (22), and the lower surface of the adjusting screw frame (26) is threadedly connected to the inner wall of the threaded hole (21).

5. The driving assistance device for a disabled person to drive a car according to claim 4, characterized in that: The operating component (4) comprises a round ball (33), the surface of the round ball (33) is rotatably connected to the inner wall of the round groove frame (25), the surface of the round ball (33) is fixedly connected to a curved plate (31), the end of the curved plate (31) is fixedly connected to a slide frame (32), the upper surface of the slide frame (32) is slidably connected to a rubber rod (30), the bottom of the slide frame (32) is hinged with a telescopic bracket (36), the end of the telescopic bracket (36) away from the slide frame (32) is rotatably connected to a threaded telescopic rod (38), and the bottom of the curved plate (20) is fixedly connected to a curved plate (31), and the curved plate (31) is fixedly connected to a sliding frame (32). A vertical rod (37) is fixedly connected, a slide plate (34) is fixedly connected to the bottom of the vertical rod (37), a stabilizing frame (42) is slidably connected to the surface of the slide plate (34), a slider (39) is fixedly connected to the inner wall of the stabilizing frame (42), a limiting plate (40) is fixedly connected to the bottom of the stabilizing frame (42), a telescopic rod (41) is fixedly connected to the surface of the limiting plate (40), the lower surface of the threaded telescopic rod (38) is rotatably connected to the surface of the stabilizing frame (42), and an inclined plate (35) is sleeved on the surface of the telescopic rod (41).

6. The driving assistance device for a disabled person to drive a car according to claim 5, characterized in that: The surface of the curved plate (31) is matched with the inner wall of the positioning hole (23), the number of the telescopic brackets (36) is two, and the two telescopic brackets (36) are symmetrically arranged with the sphere (33) as the center, the end of the slider (39) extends to the outer end of the stabilizing frame (42), and the surface of the slider (39) is slidably connected to the inner wall of the slide plate (34).

7. The driving assistance device for a disabled person to drive a car according to claim 6, characterized in that: The clamping component (5) comprises a connecting frame (50), the top of the connecting frame (50) is hinged to the bottom of the inclined plate (35), the end of the connecting frame (50) away from the inclined plate (35) is fixedly connected to a plug plate (51), the end of the plug plate (51) away from the connecting frame (50) is plugged with a slot frame (53), the surface of the slot frame (53) is threadedly connected with a fixing screw (54), the end of the slot frame (53) away from the connecting frame (50) is fixedly connected to an extrusion plate (52), the end of the extrusion plate (52) away from the slot frame (53) is fixedly connected to a rubber plate (56), and the inner wall of the extrusion plate (52) is threadedly connected with a mounting screw (55).

8. The driving assistance device for a disabled person to drive a car according to claim 7, characterized in that: The end of the fixing screw (54) passes through the plug plate (51) and extends to the outer end of the slot frame (53); two extrusion plates (52) are provided on the surface of the mounting screw (55); the end of the mounting screw (55) passes through the extrusion plate (52) and extends to the outer end of the extrusion plate (52).

Images