Vehicle electric power steering control device

Abstract

The utility model discloses a vehicle electric power steering control device which comprises a mounting plate, mounting holes are formed in the four corners of the mounting plate respectively, a sliding groove is formed in the middle of one end face of the mounting plate, a two-way screw is rotationally mounted in the sliding groove, and the two sides of the two-way screw are connected with sliding blocks through thread structures respectively. The sliding block is slidably arranged in the sliding groove, and one end of the sliding block is fixedly connected with the clamping plate; and anti-falling assemblies are movably arranged on the two sides of the mounting plate correspondingly, and protective covers are connected to the anti-falling assemblies in a clamped mode. The control module is clamped and fixed through the clamping plate, so that the control module is fixed, and meanwhile, the control module is conveniently and quickly disassembled and assembled; the control module is protected through the protective cover, the safety of the control module during use is protected, the protective cover is limited and fixed through the anti-falling assembly, the protective cover is convenient to disassemble and assemble, and the control module is convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle steering, in particular to a vehicle electric steering control device. Background Art

[0002] A series of devices used to change or maintain the direction of a car's movement or reversing is called a car steering system. The function of a car steering system is to control the direction of the car according to the driver's wishes. The car steering system is crucial to the car's driving safety.

[0003] For example, a Chinese patent with publication number CN114148409A discloses a vehicle steering controller, a vehicle steering system and a vehicle, wherein the vehicle steering controller includes: a control component for generating working information of the hand-feel control motor and working information of the steering wheel motion control motor according to the position information of the hand-feel control motor and the position information of the steering wheel motion control motor; a drive component for generating a drive signal of the hand-feel control motor and a drive signal of the steering wheel motion control motor according to the working information of the hand-feel control motor and the working information of the steering wheel motion control motor. The technical solution of the embodiment of the present application can integrate the steering wheel motion control function with the hand-feel simulation function, reduce the types of controllers, and reduce the number of components. The size of the vehicle steering controller is small, which can reduce the occupied space of the entire vehicle steering system, which is beneficial to the spatial layout of other vehicle components and can effectively reduce costs.

[0004] The various management modules and sensors of the steering control device usually need to be fixed on the vehicle frame with bolts. When they are damaged and need to be replaced, it is very inconvenient to disassemble and assemble them. At the same time, there is no protective structure, which makes them vulnerable to impacts from collapsed stones and the like, and they are prone to damage. For this reason, we propose a vehicle electric steering control device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a vehicle electric power steering control device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle electric power steering control device, comprising a mounting plate, four corners of the mounting plate are respectively provided with mounting holes, a slide groove is provided in the middle of one end surface of the mounting plate, a bidirectional screw is rotatably installed in the slide groove, two sides of the bidirectional screw are respectively connected with sliders through thread structures, the slider is slidably arranged in the slide groove and one end of the slider is fixedly connected to a clamping plate;

[0007] Anti-dropping components are movably provided on both sides of the mounting plate, and the anti-dropping components are clamped with protective covers.

[0008] Preferably, one end of the bidirectional screw is fixedly connected to the adjusting portion, the adjusting portion is rotatably connected to one end of the mounting plate, and a cross groove is provided at the end of the adjusting portion.

[0009] Preferably, four corners of the protective cover are respectively provided with through holes.

[0010] Preferably, the anti-slip assembly includes a movable groove, a limit plate, a movable rod, a strong spring, a hinged seat, an anti-slip portion, and a toggle block. The movable groove is opened on the mounting plate, and the limit plate is slidably sleeved in the movable groove. One end of the limit plate is coaxially fixedly connected to the movable rod, and a strong spring is movably sleeved outside the movable rod. One end of the strong spring is fixedly connected to the limit plate, and the other end of the strong spring is fixedly connected to the inner wall of the movable groove. One end of the movable rod away from the limit plate is fixedly connected to the hinged seat, and the hinged seat is hinged with an anti-slip portion, and one end of the anti-slip portion is fixedly connected to the toggle block.

[0011] Preferably, the anti-slip portion is a U-shaped structure, the width of the anti-slip portion is smaller than the inner diameter of the through hole, and the length of the anti-slip portion is greater than the inner diameter of the through hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the control module is clamped and fixed by the clamping plate, which ensures that the control module is fixed while facilitating quick disassembly and assembly of the control module; the control module is protected by the protective cover, which protects the safety of the control module when in use; the anti-detachment component limits and fixes the protective cover, which facilitates the disassembly and assembly of the protective cover and the maintenance of the control module. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the protective cover of the utility model;

[0016] Figure 4 It is a partial cross-sectional structural schematic diagram of the anti-slip assembly of the utility model.

[0017] In the figure: mounting plate 1, mounting hole 2, anti-slip assembly 3, movable groove 31, limit plate 32, movable rod 33, strong spring 34, hinge seat 35, anti-slip part 36, toggle block 37, adjustment part 4, protective cover 5, through hole 51, control module 6, splint 7, slide groove 8, bidirectional screw 9, slider 10. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] Reference Figure 1 , 2 , which is the first embodiment of the utility model, and provides a vehicle electric power steering control device, including a mounting plate 1, four corners of the mounting plate 1 are respectively provided with mounting holes 2, a slide groove 8 is provided in the middle of one end surface of the mounting plate 1, a bidirectional screw rod 9 is rotatably installed in the slide groove 8, both sides of the bidirectional screw rod 9 are respectively connected with sliders 10 through thread structures, the slider 10 is slidably arranged in the slide groove 8 and one end of the slider 10 is fixedly connected to the clamping plate 7;

[0021] Anti-slip components 3 are movably provided on both sides of the mounting plate 1, and the anti-slip components 3 are clamped with protective covers 5. The control module 6 connected to the vehicle electric power steering control device is placed on the mounting plate 1, and a screwdriver is used to cooperate with the adjustment part 4 to drive the adjustment part 4 to rotate, and the adjustment part 4 drives the fixed bidirectional screw 9 to rotate, and the bidirectional screw 9 drives the sliders 10 to approach each other, and the sliders 10 drive the fixed clamping plates 7 to approach each other, and the clamping plates 7 clamp and fix the control module 6, and then the protective cover 5 is put on the outer cover of the control module 6, and the through hole 51 provided in the protective cover 5 penetrates the anti-slip component 3, and the anti-slip component 3 limits and fixes the protective cover 5, and the protective cover 5 protects the control module 6, thereby extending the service life of the control module 6.

[0022] Example 2

[0023] Reference Figure 1-4 , which is the second embodiment of the utility model, is based on the previous embodiment. Specifically, one end of the bidirectional screw 9 is fixedly connected to the adjustment part 4, and the adjustment part 4 is rotatably connected to one end of the mounting plate 1. A cross slot is provided at the end of the adjustment part 4. A screwdriver is used to cooperate with the cross slot of the adjustment part 4 to drive the adjustment part 4 to rotate, and the adjustment part 4 drives the fixed bidirectional screw 9 to rotate, thereby adjusting the clamping plate 7.

[0024] Specifically, four corners of the protective cover 5 are respectively provided with through holes 51 .

[0025] Specifically, the anti - detachment component 3 includes a movable slot 31, a limiting disk 32, a movable rod 33, a strong spring 34, a hinge seat 35, an anti - detachment part 36, and a拨动 block 37. The movable slot 31 is opened on the mounting plate 1. The limiting disk 32 is slidably sleeved in the movable slot 31. One end of the limiting disk 32 is coaxially and fixedly connected to the movable rod 33. The movable rod 33 is movably sleeved with the strong spring 34. One end of the strong spring 34 is fixedly connected to the limiting disk 32, and the other end of the strong spring 34 is fixedly connected to the inner wall of the movable slot 31. The end of the movable rod 33 away from the limiting disk 32 is fixedly connected to the hinge seat 35. The hinge seat 35 is hinged with the anti - detachment part 36. One end of the anti - detachment part 36 is fixedly connected to the拨动 block 37.

[0026] The through - hole 51 opened in the protective cover 5 penetrates into the anti - detachment component 3. The anti - detachment part 36 of the anti - detachment component 3 is in a vertical state, that is, the length direction of the anti - detachment part 36 is aligned with the length direction of the movable rod 33, which facilitates the penetration of the through - hole 51 of the protective cover 5. Then, pull the anti - detachment part 36 and rotate the anti - detachment part 36 so that the length direction of the anti - detachment part 36 is perpendicular to the length direction of the movable rod 33. Release the anti - detachment part 36. Under the elastic force of the strong spring 34, drive the movable rod 33 to move. The movable rod 33 drives the anti - detachment part 36 to abut against the protective cover 5, thereby limiting and fixing the protective cover 5.

[0027] Furthermore, the anti - detachment part 36 is of a U - shaped structure. The width of the anti - detachment part 36 is smaller than the inner diameter of the through - hole 51. The smaller width setting enables the anti - detachment part 36 to smoothly pass through the through - hole 51. The length of the anti - detachment part 36 is greater than the inner diameter of the through - hole 51. With a longer length, when the anti - detachment part 36 rotates to a direction perpendicular to the length direction of the movable rod 33, the anti - detachment part 36 abuts against the protective cover 5 to limit and fix the protective cover 5.

[0028] Embodiment 3

[0029] Refer to Figure 1-4, which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When in use, the control module 6 connected to the vehicle electric power steering control device is placed on the mounting plate 1, and a screwdriver is used to cooperate with the adjusting part 4 to drive the adjusting part 4 to rotate, and the adjusting part 4 drives the fixed bidirectional screw 9 to rotate, and the bidirectional screw 9 drives the sliders 10 to approach each other, and the sliders 10 drive the fixed clamping plates 7 to approach each other, and the clamping plates 7 clamp and fix the control module 6, and then a protective cover 5 is put on the outer cover of the control module 6, and the through hole 51 provided in the protective cover 5 penetrates the anti-detachment component 3, and the anti-detachment component 3 The anti-slip portion 36 is in a vertical state, that is, the length direction of the anti-slip portion 36 is aligned with the length direction of the movable rod 33, which is convenient for the through hole 51 of the protective cover 5 to pass through. Then, the anti-slip portion 36 is pulled and then rotated to make the length direction of the anti-slip portion 36 perpendicular to the length direction of the movable rod 33. The anti-slip portion 36 is released, and the movable rod 33 is driven to move under the elastic force of the strong spring 34. The movable rod 33 drives the anti-slip portion 36 to rest against the protective cover 5, thereby limiting and fixing the protective cover 5. The protective cover 5 protects the control module 6, thereby extending the service life of the control module 6.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle electric power steering control device, comprising a mounting plate (1), wherein four corners of the mounting plate (1) are respectively provided with mounting holes (2), characterized in that: A slide groove (8) is provided in the middle of one end surface of the mounting plate (1), a bidirectional screw rod (9) is rotatably installed in the slide groove (8), two sides of the bidirectional screw rod (9) are respectively connected with sliders (10) through threaded structures, the slider (10) is slidably arranged in the slide groove (8) and one end of the slider (10) is fixedly connected to the clamping plate (7); Anti-slip components (3) are movably provided on both sides of the mounting plate (1), and the anti-slip components (3) are clamped with protective covers (5).

2. A vehicle electric power steering control device according to claim 1, characterized in that: One end of the bidirectional screw rod (9) is fixedly connected to the adjusting portion (4), and the adjusting portion (4) is rotatably connected to one end of the mounting plate (1), and a cross groove is provided at the end of the adjusting portion (4).

3. A vehicle electric power steering control device according to claim 1, characterized in that: The four corners of the protective cover (5) are respectively provided with through holes (51).

4. A vehicle electric power steering control device according to claim 3, characterized in that: The anti-slip assembly (3) comprises a movable groove (31), a limiting plate (32), a movable rod (33), a strong spring (34), a hinge seat (35), an anti-slip portion (36), and a toggle block (37). The movable groove (31) is provided on the mounting plate (1). The limiting plate (32) is slidably sleeved in the movable groove (31). One end of the limiting plate (32) is coaxially fixedly connected to the movable rod (33). A strong spring (34) is movably sleeved outside the movable rod (33). One end of the strong spring (34) is fixedly connected to the limiting plate (32). The other end of the strong spring (34) is fixedly connected to the inner wall of the movable groove (31). One end of the movable rod (33) away from the limiting plate (32) is fixedly connected to the hinge seat (35). The hinge seat (35) is hinged with an anti-slip portion (36). One end of the anti-slip portion (36) is fixedly connected to the toggle block (37).

5. A vehicle electric power steering control device according to claim 4, characterized in that: Said The anti-slip portion (36) is a U-shaped structure, and the width of the anti-slip portion (36) is smaller than the inner diameter of the through hole (51). The length of the anti-slip portion (36) is greater than the inner diameter of the through hole (51).

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