Parking control device suitable for new energy light truck

Abstract

The invention discloses a parking control device suitable for a new energy light truck. The parking control device comprises a pedal pad, a pedal arm, a parking pull wire, a supporting assembly, a fixing assembly and a braking assembly. The edge of the supporting plate is connected with the fixing assembly, the pedal pad is connected with the first end of the pedal arm, and the second end of the pedal arm is rotationally connected with the supporting plate. The brake assembly comprises a limiting plate, a clamping plate and an elastic part, the limiting plate is arranged on one side of the second end of the pedal arm and connected with the pedal arm, the clamping plate is located above the limiting plate, the limiting plate is rotationally arranged on the supporting plate, the clamping plate is fixedly arranged on the supporting plate, a rack is arranged on the limiting plate, a clamping hook is arranged on the clamping plate, and the clamping hook is connected with the rack; and the parking stay wire is connected with the limiting plate and a rear brake shoe of the vehicle. According to the invention, the parking effect can be reasonably realized, the production cost can be reduced, and the driving space and the driving experience of the whole vehicle are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile parts, and more specifically, to a parking control device suitable for a new energy light truck. Background Art

[0002] The parking control device is the core component of the vehicle braking system, mainly used for parking brakes. Currently, there are two types of parking control devices on the market: mechanical and electronic. Because the parking brake system must reliably ensure that the car is parked in place and does not slide automatically under any circumstances, a reliable and convenient parking control device is particularly important. It can not only ensure that the vehicle can park for a long time under different working conditions, but also can be used for emergency braking when the vehicle braking system fails. Therefore, the development of parking control devices plays an indispensable role in the development of light truck models.

[0003] At present, the parking control devices of new energy light trucks are mainly divided into the following types: electronic parking with hand-held gear, electronic parking switch of auxiliary instrument and mechanical handbrake of auxiliary instrument. The mainstream new energy light truck products currently popular in the market mostly adopt a flat floor design, with the main and auxiliary driving seats connected, which can improve the overall space of the cab and facilitate the driver to lie down and rest. However, the mechanical handbrake of the auxiliary instrument needs to occupy an additional auxiliary instrument area, which is incompatible with this design, resulting in high-end new energy light trucks with flat floor design can only choose the electronic parking solution. However, the electronic parking control device is expensive, and it is necessary to load an additional controller and invest a certain amount of calibration development costs, which is not conducive to the cost control of the whole vehicle and weakens the market competitiveness.

[0004] Therefore, how to provide a parking control device suitable for new energy light trucks has become a technical problem that urgently needs to be solved in this field. Summary of the invention

[0005] An object of the present invention is to provide a new technical solution for a parking control device suitable for a new energy light truck.

[0006] According to a first aspect of the present invention, there is provided a parking control device suitable for a new energy light truck, comprising: a pedal pad, a pedal arm, a parking cable, a support assembly, a fixing assembly and a brake assembly;

[0007] The support assembly includes a support plate, the edge of the support plate is connected to the fixing assembly, and the fixing assembly is used to connect to the cab floor and the pipe beam; the pedal pad is connected to the first end of the pedal arm, and the second end of the pedal arm is rotatably connected to the support plate;

[0008] The brake assembly includes a limit plate, a clamping plate and an elastic part, wherein the limit plate is arranged at one side of the second end of the pedal arm and connected to the pedal arm, the clamping plate is located above the limit plate, the limit plate is rotatably arranged on the support plate, the clamping plate is fixedly arranged on the support plate, a rack is arranged on the limit plate, a hook is arranged on the clamping plate, the hook is connected to the rack, and the elastic part is used to drive the limit plate and the clamping plate to reset;

[0009] The parking cable is connected to the limit plate and the rear brake shoe of the vehicle.

[0010] Optionally, the brake assembly also includes a rotating plate and a mounting plate, the rotating plate covers the pedal arm, the mounting plate covers the rotating plate, the rotating plate and the mounting plate are connected to the pedal arm, and the rotating plate is connected to the limit plate to drive the limit plate to rotate.

[0011] Optionally, a first connecting shaft is provided on the support plate, and second connecting shafts are provided on both ends of the limiting plate;

[0012] The rotating plate is respectively provided with a first connecting hole and a second connecting hole, the mounting plate is respectively provided with a third connecting hole, the first connecting shaft respectively passes through the pedal arm, the first connecting hole and the third connecting hole, and the second connecting shaft is respectively connected with the second connecting hole.

[0013] Optionally, a first fixing plate is provided on a side of the rotating plate close to the pedal arm, and a second fixing plate is provided on a side of the mounting plate away from the pedal arm;

[0014] The elastic part includes a first spring, and two ends of the first spring are respectively connected to the first fixing plate and the second fixing plate.

[0015] Optionally, the clamping plate is provided with a fifth connection hole, and the mounting plate is further provided with a fourth connection hole;

[0016] The elastic portion further includes a second spring, and two ends of the second spring are respectively connected to the fifth connecting hole and the fourth connecting hole.

[0017] Optionally, a convex body is provided on the support plate, and a fixed shaft is provided on the convex body;

[0018] A waist-shaped hole is provided on the clamping plate, a groove is provided on the mounting plate and is recessed toward the support plate, a first rotating hole is provided at the bottom of the groove, a gap is provided between the top of the convex body and the bottom of the groove, the clamping plate is provided between the convex body and the groove, the fixed shaft passes through the waist-shaped hole and the first rotating hole, and the diameter of the waist-shaped hole is larger than the diameter of the fixed shaft.

[0019] Optionally, a first connecting plate is provided at the bottom of the supporting plate, and the first connecting plate has a through hole;

[0020] The pedal arm is correspondingly provided with a second connecting plate, a fixing column and a cone, the second connecting plate is connected to the pedal arm, two ends of the fixing column are respectively connected to the second connecting plate and the cone, and the cone is inserted into the through hole.

[0021] Optionally, a rotating shaft is further provided on the support plate, and the brake assembly further includes an L-shaped fixing plate, a second rotating hole is provided on the L-shaped fixing plate, the L-shaped fixing plate is connected to the mounting plate, and the rotating shaft is connected to the second rotating hole.

[0022] Optionally, the parking control device suitable for new energy light trucks also includes a light display assembly, which includes a connecting head, a connecting wire, a grounding wire, a fixed bracket and a metal contact. The connecting wire is connected to the pedal arm for grounding; the fixed bracket is fixed to the support plate, the metal contact is fixed to the fixed bracket, and the first end of the metal contact is abutted against the limit plate, the connecting head is connected to the instrument indicator light of the cab, the first end of the connecting wire is connected to the connecting head, and the second end of the connecting wire is wrapped around the metal contact.

[0023] Optionally, the fixing assembly includes a cable connecting plate, a first fixing foot, a second fixing foot and a third fixing foot, wherein the first fixing foot is arranged at the bottom of the support plate and is arranged opposite to the pedal arm, the second fixing foot and the third fixing foot are arranged at the top of the support plate and are respectively arranged on two side surfaces of the support plate, the first fixing foot is connected to the bottom plate of the cab, the second fixing foot is connected to the brake pedal of the vehicle, and the third fixing foot is connected to the pipe beam;

[0024] The wire connecting plate is an arc-shaped structure, connected to the outer peripheral wall of the rotating plate, the parking wire is arranged on the wire connecting plate, and the wire connecting plate is used to drive the parking wire to rotate.

[0025] The beneficial effects of the present invention are:

[0026] The present invention enables the operator to act on the pedal pad to move the pedal pad toward the floor of the cab, thereby driving the pedal arm to rotate and also move toward the floor of the cab. The rotation of the pedal arm drives the limit plate to rotate and the parking cable to move. When it moves to the expected position driven by the pedal arm and the operator stops acting on the pedal pad, the hook of the clamping plate is clamped with the rack of the limit plate, and then the force is transmitted to the brake shoe of the vehicle through the parking cable, so that the brake shoe contacts the brake drum of the vehicle to generate friction, thereby achieving the braking effect. The parking effect can be reasonably achieved, the production cost can be reduced, and the redundant space of the original cab clutch pedal installation point can be effectively utilized. At the same time, the cab can adopt a flat floor design, the auxiliary instrument structure is eliminated, and the main driver's seat and the auxiliary frame seat are connected in one piece, thereby improving the driving space and driving experience of the whole vehicle.

[0027] When the parking release action needs to be performed, the operator acts on the pedal pad again. At this time, the clamping plate can be quickly reset under the action of the elastic part. When the operator stops acting on the pedal pad, the limit plate can also be quickly reset under the action of the elastic part. It has a simple structure and is easy to use, which effectively improves the driving experience.

[0028] Further features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0030] Figure 1 This is a structural diagram of a parking control device applicable to a new energy light truck of the present invention;

[0031] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0032] Figure 3 is a structural diagram of the light display assembly of the present invention;

[0033] Figure 4 It is a structural diagram of the limiting plate and the clamping plate of the present invention;

[0034] Figure 5 It is a structural diagram of the brake assembly of the present invention.

[0035] The following are marked in the figure: 1. Pedal pad; 2. Pedal arm; 21. Second connecting plate; 22. Fixed column; 23. Cone; 3. Support assembly; 31. Support plate; 32. Fixed shaft; 33. First connecting plate; 34. Rotating shaft; 4. Fixed assembly; 41. Cable connecting plate; 42. First fixed foot; 43. Second fixed foot; 44. Third fixed foot; 5. Brake assembly; 51. Limiting plate; 511. Rack; 512. Second connecting shaft; 52. Snap plate; 521. Hook; 522. Third Connecting hole; 523, waist-shaped hole; 53, rotating plate; 531, first connecting hole; 532, second connecting hole; 533, first fixed plate; 54, mounting plate; 541, fifth connecting hole; 542, fourth connecting hole; 543, second fixed plate; 544, groove; 55, first connecting axis; 56, first spring; 57, second spring; 58, L-shaped fixed plate; 59, second rotating hole; 6, light display assembly; 61, connector; 62, connecting line; 63, fixed bracket; 64, metal contact. DETAILED DESCRIPTION

[0036] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless otherwise specifically stated.

[0037] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0038] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0039] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0040] like Figures 1 to 5 As shown, an embodiment of the present invention provides a parking control device suitable for a new energy light truck, comprising: a pedal pad 1, a pedal arm 2, a parking cable, a support assembly 3, a fixing assembly 4 and a brake assembly 5.

[0041] The support assembly 3 includes a support plate 31, the edge of the support plate 31 is connected to the fixing assembly 4, and the fixing assembly 4 is used to connect to the cab floor and the pipe beam; the pedal pad 1 is connected to the first end of the pedal arm 2, and the second end of the pedal arm 2 is rotatably connected to the support plate 31.

[0042] The brake assembly 5 includes a limit plate 51, a clamping plate 52 and an elastic portion. The limit plate 51 is arranged on one side of the second end of the pedal arm 2 and is connected to the pedal arm 2. The clamping plate 52 is located above the limit plate 51. The limit plate 51 is rotatably arranged on the support plate 31, and the clamping plate 52 is fixedly arranged on the support plate 31. A rack 511 is arranged on the limit plate 51, and a hook 521 is arranged on the clamping plate 52. The hook 521 is connected to the rack 511. The elastic portion is used to drive the limit plate 51 and the clamping plate 52 to reset.

[0043] Specifically, the hook 521 is disposed at the bottom of the clamping plate 52 , the rack 511 is disposed on the outer peripheral wall of the limiting plate 51 , and two side walls of the hook 521 are respectively meshed with the rack 511 .

[0044] The parking cable is connected to the limit plate 51 and the rear brake shoe of the vehicle. The parking cable is connected to the brake assembly 5. When the pedal arm 2 rotates to drive the brake assembly 5 to move, the parking cable is also driven to rotate, so that the parking cable is tightened, thereby driving the parking brake shoe to work.

[0045] When parking is required, the operator first reduces the speed of the vehicle to zero through the brake pedal, and then acts on the pedal pad 1 to move the pedal pad 1 toward the bottom plate of the cab, thereby driving the pedal arm 2 to rotate and also move toward the bottom plate of the cab. The rotation of the pedal arm 2 drives the limit plate 51 to rotate and the parking cable to move. When it moves to the expected position under the drive of the pedal arm 2 and the operator stops acting on the pedal pad 1, at this time, the hook 521 of the clamping plate 52 is engaged with the rack 511 of the limit plate 51, and then the force is transmitted to the brake shoe of the vehicle through the parking cable, so that the brake shoe contacts the brake drum of the vehicle to generate friction, thereby achieving the braking effect. The parking effect can be reasonably achieved, the production cost can be reduced, and the excess space of the original cab clutch pedal installation point can be effectively utilized. At the same time, the cab can adopt a flat floor design, the auxiliary instrument structure is cancelled, and the main driver's seat and the auxiliary frame seat are connected in one piece, thereby improving the driving space and driving experience of the whole vehicle.

[0046] When the parking release action needs to be performed, the operator acts on the pedal pad 1 again. At this time, the clamping plate 52 can be quickly reset under the action of the elastic part. When the operator stops acting on the pedal pad 1, the limit plate 51 can also be quickly reset under the action of the elastic part. The structure is simple, easy to use, and effectively improves the driving experience.

[0047] In one embodiment of the parking control device applicable to new energy light trucks of the present invention, Figure 4 and Figure 5As shown, the brake assembly 5 also includes a rotating plate 53 and a mounting plate 54. The rotating plate 53 covers the pedal arm 2, and the mounting plate 54 covers the rotating plate 53. The rotating plate 53 and the mounting plate 54 are connected to the pedal arm 2, and the rotating plate 53 is connected to the limit plate 51 to drive the limit plate 51 to rotate.

[0048] Specifically, the elastic portion is disposed on the rotating plate 53 and the mounting plate 54 , and the rotating plate 53 is connected to the limiting plate 51 .

[0049] In this embodiment, the rotation of the pedal arm 2 drives the rotating plate 53 to rotate, and the rotation of the rotating plate 53 drives the limiting plate 51 to rotate, at this time, the elastic part undergoes elastic deformation. When the pedal arm 2 drives the plate 52 to move to the expected position, the hook 521 of the clamping plate 52 is clamped with the rack 511 of the limiting plate 51.

[0050] When the operator acts on the pedal pad 1 again, the hook 521 and the rack 511 are released. At this time, the elastic part recovers its elastic deformation, and the clamping plate 52 is reset. When the operator stops acting on the pedal pad 1, the limit plate 51 is reset.

[0051] In one embodiment of the parking control device applicable to new energy light trucks of the present invention, Figure 4 and Figure 5 As shown, a first connecting shaft 55 is disposed on the support plate 31 , and second connecting shafts 512 are disposed on both ends of the limiting plate 51 .

[0052] The rotating plate 53 is provided with a first connecting hole 531 and a second connecting hole 532, the mounting plate 54 is provided with a third connecting hole 522, the first connecting shaft 55 passes through the pedal arm 2, the first connecting hole 531 and the third connecting hole 522, and the second connecting shaft 512 is connected to the second connecting hole 532.

[0053] Specifically, the first connecting shaft 55 is rotatably disposed on the support plate 31 , and the first connecting shaft 55 is fixedly connected to the pedal arm 2 and the rotating plate 53 , and the first connecting shaft 55 is rotatably connected to the third connecting hole 522 .

[0054] The present invention allows the first connecting shaft 55 to penetrate the pedal arm 2, the first connecting hole 531 and the third connecting hole 522 respectively, so that the pedal arm 2 can stably drive the rotating plate 53 to rotate during rotation. The second connecting shaft 512 is respectively connected to the second connecting hole 532, so that the limit plate 51 can be mobilized to rotate stably, thereby achieving a braking effect.

[0055] In one embodiment of the parking control device applicable to new energy light trucks of the present invention, Figure 4 and Figure 5As shown, a first fixing plate 533 is provided on a side of the rotating plate 53 close to the pedal arm 2 , and a second fixing plate 543 is provided on a side of the mounting plate 54 away from the pedal arm 2 .

[0056] The elastic portion includes a first spring 56 , and two ends of the first spring 56 are respectively connected to the first fixing plate 533 and the second fixing plate 543 .

[0057] Specifically, the first fixing plate 533 and the second fixing plate 543 are respectively located on both sides of the mounting plate 54. When the pedal arm 2 drives the rotating plate 53 and the limiting plate 51 to rotate, the first spring 56 is stretched. When the operator acts on the pedal pad 1 again, the hook 521 and the rack 511 are released. When the operator stops acting on the pedal pad 1, the first spring 56 restores its elastic deformation, thereby driving the rotating plate 53 and the limiting plate 51 to return to their initial positions, thereby effectively improving the convenience of the present invention when used.

[0058] In one embodiment of the parking control device applicable to new energy light trucks of the present invention, Figure 4 and Figure 5 As shown, the clamping plate 52 is provided with a fifth connection hole 541 , and the mounting plate 54 is further provided with a fourth connection hole 542 .

[0059] The elastic portion further includes a second spring 57 , and two ends of the second spring 57 are respectively connected to the fifth connection hole 541 and the fourth connection hole 542 .

[0060] In this embodiment, when the parking release action needs to be performed, the operator acts on the pedal pad 1 again, and the hook 521 and the rack 511 are loosened. At this time, the second spring 57 restores its elastic deformation. Under the action of the second spring 57, the clamping plate 52 is quickly pulled back and reset, and then the contact clamping plate 52 has a limiting and fixing effect on the limiting plate 51.

[0061] In one embodiment of the parking control device applicable to new energy light trucks of the present invention, Figure 4 and Figure 5 As shown, a convex body is arranged on the support plate 31 , and a fixed shaft 32 is arranged on the convex body.

[0062] A waist-shaped hole 523 is provided on the clamping plate 52, and a groove 544 is provided on the mounting plate 54, which is recessed toward the support plate 31. A first rotating hole is provided at the bottom of the groove 544, and a gap is provided between the top of the protrusion and the bottom of the groove 544. The clamping plate 52 is provided between the protrusion and the groove 544, and the fixed shaft 32 passes through the waist-shaped hole 523 and the first rotating hole, and the diameter of the waist-shaped hole 523 is larger than the diameter of the fixed shaft 32.

[0063] Specifically, since the diameter of the waist-shaped hole 523 is larger than the diameter of the fixed shaft 32, the rotation trajectory of the clamping plate 52 is not a circular shape, but is similar to an elliptical shape. Therefore, in the process of the clamping plate 52 returning to the initial position, it will not be clamped again with the rack 511 of the limit plate 51, thereby ensuring the speed and stability of parking release.

[0064] In one embodiment of the parking control device applicable to new energy light trucks of the present invention, Figure 1 As shown, a first connecting plate 33 is disposed at the bottom of the supporting plate 31 , and a through hole is formed on the first connecting plate 33 .

[0065] The pedal arm 2 is correspondingly provided with a second connecting plate 21, a fixing column 22 and a cone 23. The second connecting plate 21 is connected to the pedal arm 2. Both ends of the fixing column 22 are respectively connected to the second connecting plate 21 and the cone 23. The cone 23 is inserted into the through hole.

[0066] Specifically, the fixing column 22 and the cone 23 are made of rubber.

[0067] The present invention connects the second connecting plate 21 to the pedal arm 2, and the two ends of the fixing column 22 are respectively connected to the second connecting plate 21 and the cone 23, and the cone 23 is inserted into the through hole, and the cone 23 is inserted into the through hole of the first connecting plate 33, so as to provide a buffering effect for the pedal arm 2.

[0068] In one embodiment of the parking control device applicable to new energy light trucks of the present invention, Figure 5 As shown, a rotating shaft 34 is also provided on the support plate 31 , and the brake assembly 5 also includes an L-shaped fixing plate 58 , on which a second rotating hole 59 is provided. The L-shaped fixing plate 58 is connected to the mounting plate 54 , and the rotating shaft 34 is connected to the second rotating hole 59 .

[0069] The present invention sets a second rotating hole 59 on the L-shaped fixing plate 58, connects the L-shaped fixing plate 58 with the mounting plate 54, and connects the rotating shaft 34 with the second rotating hole 59, so that the mounting plate 54 is fixed on the support plate 31 under the action of the rotating shaft 34 and the first connecting shaft 55, thereby effectively increasing the stability of the mounting plate 54.

[0070] In one embodiment of the parking control device applicable to new energy light trucks of the present invention, Figure 1 and Figure 3As shown, the parking control device suitable for new energy light trucks also includes a light display assembly 6, which includes a connector 61, a connecting wire 62, a grounding wire, a fixed bracket 63 and a metal contact 64. The connecting wire 62 is connected to the pedal arm 2 for grounding; the fixed bracket 63 is fixed on the support plate 31, the metal contact 64 is fixed on the fixed bracket 63, and the first end of the metal contact 64 is abutted against the limit plate 51, the connector 61 is connected to the instrument indicator light of the cab, the first end of the connecting wire 62 is connected to the connector 61, and the second end of the connecting wire 62 is wrapped around the metal contact 64.

[0071] Specifically, when the limit plate 51 abuts against the metal contact 64, the ground wire, the metal contact 64, the connecting wire 62 and the connector 61 are connected. At this time, the instrument indicator light in the cab is turned off through the connecting wire 62 and the connector 61, indicating that the vehicle is not parked.

[0072] When the limit plate 51 is clamped to the clamping plate 52, the ground wire, the metal contact 64, the connecting wire 62 and the connector 61 are not conducting. At this time, the instrument indicator light in the cab is turned off through the connecting wire 62 and the connector 61, indicating that the vehicle is parked.

[0073] The present invention fixes the fixed bracket 63 on the support plate 31, the metal contact 64 is fixed on the fixed bracket 63, and the first end of the metal contact 64 abuts against the limit plate 51, and the first end of the connecting wire 62 is connected to the connecting head 61, and the second end of the connecting wire 62 is wound around the metal contact 64, and then through whether the grounding wire, the metal contact 64, the connecting wire 62, and the connecting head 61 are conductive, it is possible to clearly and quickly understand whether the vehicle is parked, thereby further improving the driving experience.

[0074] In one embodiment of the parking control device applicable to new energy light trucks of the present invention, Figure 2 As shown, the fixing assembly 4 includes a wire connecting plate 41, a first fixing foot 42, a second fixing foot 43 and a third fixing foot 44. The first fixing foot 42 is arranged at the bottom of the support plate 31, opposite to the pedal arm 2, the second fixing foot 43 and the third fixing foot 44 are arranged at the top of the support plate 31, and are respectively arranged on the two side surfaces corresponding to the support plate 31. The first fixing foot 42 is connected to the bottom plate of the cab, the second fixing foot 43 is connected to the brake pedal of the vehicle, and the third fixing foot 44 is connected to the pipe beam.

[0075] The wire connecting plate 41 is an arc-shaped structure, connected to the outer peripheral wall of the rotating plate 53, and the parking wire is arranged on the wire connecting plate 41, and the wire connecting plate 41 is used to drive the parking wire to rotate.

[0076] The present invention arranges the first fixed foot 42 at the bottom of the support plate 31, opposite to the pedal arm 2, and arranges the second fixed foot 43 and the third fixed foot 44 at the top of the support plate 31, and respectively arranges them on the two side surfaces of the support plate 31. The first fixed foot 42 is connected to the bottom plate of the cab, the second fixed foot 43 is connected to the brake pedal of the vehicle, and the third fixed foot 44 is connected to the pipe beam, so that the support plate 31 can be stably installed on the vehicle, which can effectively ensure the stability of the parking process.

[0077] Although some specific embodiments of the present invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A parking control device suitable for new energy light trucks, characterized in that: include: Pedal pads, pedal arms, parking cables, support assemblies, fixing assemblies and brake assemblies; The support assembly includes a support plate, the edge of the support plate is connected to the fixing assembly, and the fixing assembly is used to connect to the cab floor and the pipe beam; the pedal pad is connected to the first end of the pedal arm, and the second end of the pedal arm is rotatably connected to the support plate; The brake assembly includes a limit plate, a clamping plate and an elastic part, wherein the limit plate is arranged at one side of the second end of the pedal arm and connected to the pedal arm, the clamping plate is located above the limit plate, the limit plate is rotatably arranged on the support plate, the clamping plate is fixedly arranged on the support plate, a rack is arranged on the limit plate, a hook is arranged on the clamping plate, the hook is connected to the rack, and the elastic part is used to drive the limit plate and the clamping plate to reset; The parking cable is connected to the limit plate and the rear brake shoe of the vehicle.

2. The parking control device for new energy light trucks according to claim 1 is characterized in that: The brake assembly also includes a rotating plate and a mounting plate, wherein the rotating plate covers the pedal arm, the mounting plate covers the rotating plate, the rotating plate and the mounting plate are connected to the pedal arm, and the rotating plate is connected to the limit plate to drive the limit plate to rotate.

3. The parking control device for new energy light trucks according to claim 2 is characterized in that: The support plate is provided with a first connecting shaft, and both ends of the limiting plate are provided with a second connecting shaft; The rotating plate is respectively provided with a first connecting hole and a second connecting hole, the mounting plate is respectively provided with a third connecting hole, the first connecting shaft respectively passes through the pedal arm, the first connecting hole and the third connecting hole, and the second connecting shaft is respectively connected with the second connecting hole.

4. The parking control device for new energy light trucks according to claim 2 is characterized in that: A first fixing plate is arranged on a side of the rotating plate close to the pedal arm, and a second fixing plate is arranged on a side of the mounting plate away from the pedal arm; The elastic part includes a first spring, and two ends of the first spring are respectively connected to the first fixing plate and the second fixing plate.

5. The parking control device for new energy light trucks according to claim 2 is characterized in that: The clamping plate is provided with a fifth connection hole, and the mounting plate is also provided with a fourth connection hole; The elastic portion further includes a second spring, and two ends of the second spring are respectively connected to the fifth connecting hole and the fourth connecting hole.

6. The parking control device for new energy light trucks according to claim 5 is characterized in that: The support plate is provided with a convex body, and the convex body is provided with a fixed shaft; A waist-shaped hole is provided on the clamping plate, a groove is provided on the mounting plate and is recessed toward the support plate, a first rotating hole is provided at the bottom of the groove, a gap is provided between the top of the convex body and the bottom of the groove, the clamping plate is provided between the convex body and the groove, the fixed shaft passes through the waist-shaped hole and the first rotating hole, and the diameter of the waist-shaped hole is larger than the diameter of the fixed shaft.

7. The parking control device for new energy light trucks according to claim 1, characterized in that: A first connecting plate is provided at the bottom of the supporting plate, and a through hole is provided on the first connecting plate; The pedal arm is correspondingly provided with a second connecting plate, a fixing column and a cone, the second connecting plate is connected to the pedal arm, two ends of the fixing column are respectively connected to the second connecting plate and the cone, and the cone is inserted into the through hole.

8. The parking control device for new energy light trucks according to claim 2 is characterized in that: The support plate is also provided with a rotation shaft, and the brake assembly further includes an L-shaped fixing plate, the L-shaped fixing plate is provided with a second rotation hole, the L-shaped fixing plate is connected to the mounting plate, and the rotation shaft is connected to the second rotation hole.

9. The parking control device for new energy light trucks according to claim 1, characterized in that: The parking control device suitable for new energy light trucks also includes a light display assembly, which includes a connecting head, a connecting wire, a grounding wire, a fixed bracket and a metal contact. The connecting wire is connected to the pedal arm for grounding; the fixed bracket is fixed to the support plate, the metal contact is fixed to the fixed bracket, and the first end of the metal contact is abutted against the limit plate, the connecting head is connected to the instrument indicator light of the cab, the first end of the connecting wire is connected to the connecting head, and the second end of the connecting wire is wrapped around the metal contact.

10. The parking control device for new energy light trucks according to claim 2, characterized in that: The fixing assembly includes a wire connecting plate, a first fixing foot, a second fixing foot and a third fixing foot, wherein the first fixing foot is arranged at the bottom of the support plate and is arranged opposite to the pedal arm, the second fixing foot and the third fixing foot are arranged at the top of the support plate and are respectively arranged on two side surfaces corresponding to the support plate, the first fixing foot is connected to the bottom plate of the cab, the second fixing foot is connected to the brake pedal of the vehicle, and the third fixing foot is connected to the pipe beam; The wire connecting plate is an arc-shaped structure, connected to the outer peripheral wall of the rotating plate, the parking wire is arranged on the wire connecting plate, and the wire connecting plate is used to drive the parking wire to rotate.

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