CN215872237U

CN215872237U - Electric vehicle controller termination

Info

Publication number: CN215872237U
Application number: CN202122153053.5U
Authority: CN
Inventors: 卜洪森
Original assignee: Xuzhou Kepeng Electronic Technology Co ltd
Current assignee: Xuzhou Kepeng Electronic Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-18
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a wiring device of an electric vehicle controller, belonging to the technical field of electric vehicle controllers, comprising a junction box controller, wherein a junction box is fixedly connected with one end of the controller, one side of the junction box is provided with a first wire inlet groove, the other side of the junction box is provided with a second wire inlet groove, wires on the controller enter the junction box from the second wire inlet groove, external wires enter the junction box from the first wire inlet groove and are connected, then a wire pressing plate is rotated to clamp a second clamping block at the end part of the wire pressing plate into a second clamping groove, the position of the wires of the controller is fixed, then a protective plate is rotated, a connecting rod is rotationally connected with a concave block to drive a toothed plate to move, a gear is driven to rotate, the gear drives a rotating shaft to move, the rotating shaft drives an upper pressing plate to move, the upper pressing plate is lowered, and the external wires are fixed on a second lower pressing plate by the upper pressing plate, the wire connection part is prevented from falling off due to bumping.

Description

Electric vehicle controller termination

Technical Field

The utility model relates to the technical field of electric vehicle controllers, in particular to a wiring device of an electric vehicle controller.

Background

The annual output of two-wheeled bicycles used as common people transportation tools in electric vehicles reaches nearly five million orders of magnitude, and the quantity of the two-wheeled bicycles is very huge together with take-out/express electric two-wheeled vehicles, leisure electric vehicles, electric tricycles and the like, while an electric vehicle controller is a core control device used for controlling the starting, running, advancing and retreating, speed and stopping of an electric vehicle motor and other electronic devices of the electric vehicle, and is an important part on the electric vehicle like the brain of the electric vehicle;

when the electric vehicle runs, the connector of other equipment and the controller is often dropped due to bumping, so that the electric vehicle cannot run normally.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wiring device of an electric vehicle controller, which solves the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an electric vehicle controller termination, includes terminal box controller, terminal box and controller one end fixed connection, first inlet wire groove has been seted up to terminal box one side, the second inlet wire groove has been seted up to the terminal box opposite side, the terminal box upper end is rotated and is equipped with the protection shield, the fixed first holding down plate that is equipped with in the terminal box, first holding down plate upper surface is fixed and is equipped with first spring, the fixed second holding down plate that is equipped with in first spring upper end, be equipped with moving mechanism in the terminal box.

Preferably, moving mechanism includes the gear, the gear rotates with the terminal box inner wall to be connected, the fixed rotation axis that is equipped with in gear one side, rotation axis one end is rotated and is equipped with the top board, the fixed first fixed block that is equipped with in the terminal box, it is equipped with first connecting block to slide on the first fixed block, the fixed pinion rack that is equipped with of first connecting block one end, the pinion rack meshes with the gear mutually.

Preferably, a second fixing block is fixedly arranged in the junction box, a second connecting block is arranged on the second fixing block in a sliding mode, and one end of the second connecting block is fixedly connected with one side of the upper pressing plate.

Preferably, a moving groove is formed in one side of the protection plate, a circular rod is arranged in the moving groove in a sliding mode, a concave block is fixedly arranged at one end of the circular rod, a connecting rod is rotatably arranged on the concave block, and one end of the connecting rod is fixedly connected with the upper end of the toothed plate.

Preferably, a first stop block is fixedly arranged in the moving groove, the circular rod penetrates through the first stop block, a second stop block is fixedly arranged on the circular rod, a second spring is sleeved on the circular rod and is located between the first stop block and the second stop block, and a first clamping block is fixedly arranged at one end of the circular rod.

Preferably, a sliding groove is formed in the upper end of the junction box, a sliding block is arranged in the sliding groove in a sliding mode, a third spring is fixedly arranged on one side of the sliding block, and one end of the third spring is connected with the inner wall of the sliding groove.

Preferably, a pay-off plate is fixedly arranged in the junction box, a line pressing plate is rotatably arranged on the pay-off plate, a second clamping block is fixedly arranged at one end of the line pressing plate, and a second clamping groove is formed in the pay-off plate.

Preferably, a limiting block is fixedly arranged at the upper end of the junction box, a first clamping groove is formed in the limiting block, and the lower end of the limiting block is fixedly connected with the sliding block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, wires on the controller enter the junction box from the second wire inlet groove, external wires enter the junction box from the first wire inlet groove and are connected, then the wire pressing plate is rotated to enable the second clamping block at the end part of the wire pressing plate to be clamped into the second clamping groove, the position of the wires of the controller is fixed, then the protection plate is rotated, the connecting rod is rotationally connected with the concave block to drive the toothed plate to move, the gear is driven to rotate, the gear drives the rotating shaft to move, the rotating shaft drives the upper pressing plate to move, the upper pressing plate is lowered, the external incoming wires are fixed on the second lower pressing plate by the upper pressing plate, and the phenomenon that the joints of the wires fall off due to bumping is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the junction box of the present invention;

FIG. 3 is a schematic structural diagram of a moving mechanism according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a junction box; 11. a controller; 12. a first wire inlet groove; 13. a second wire inlet groove; 14. a protection plate; 15. a first lower platen; 16. a first spring; 17. a second lower platen; 2. a moving mechanism; 21. a gear; 22. a rotating shaft; 23. an upper pressure plate; 24. a first fixed block; 25. a first connection block; 26. a toothed plate; 3. a second fixed block; 31. a second connecting block; 4. a moving groove; 41. a circular rod; 42. a concave block; 43. a connecting rod; 5. a first stopper; 51. a second stopper; 52. a second spring; 6. a first clamping block; 61. a chute; 62. a slider; 63. a third spring; 7. a pay-off plate; 71. a wire pressing plate; 72. a second fixture block; 73. a second card slot; 8. a limiting block; 81. a first card slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a wiring device of an electric vehicle controller, which comprises a terminal box 1 and a controller 11, wherein the terminal box 1 is fixedly connected with one end of the controller 11, one side of the terminal box 1 is provided with a first wire inlet groove 12, the other side of the terminal box 1 is provided with a second wire inlet groove 13, the upper end of the terminal box 1 is rotatably provided with a protective plate 14, a first lower pressing plate 15 is fixedly arranged in the terminal box 1, the upper surface of the first lower pressing plate 15 is fixedly provided with a first spring 16, the upper end of the first spring 16 is fixedly provided with a second lower pressing plate 17, a moving mechanism 2 is arranged in the terminal box 1, one end of the terminal box 1 is connected with one end of the controller 11, wires on the controller 11 enter the terminal box 1 from the second wire inlet groove 13, external wires enter the terminal box 1 from the first wire inlet groove 12, the first lower pressing plate 15 is close to the first wire inlet groove 12, the first spring 16 is provided with a plurality of lower pressing plates for supporting the second lower pressing plate 17, the external electric wire is attached to the upper portion of the second lower pressing plate 17, the upper pressing plate 23 is driven to press downwards through the moving mechanism 2, the electric wire is fixed between the second lower pressing plate 17 and the first lower pressing plate 15, the electric wire joint is prevented from falling off due to bumping, and the electric wire is prevented from being damaged due to overlarge pressure through the buffering of the first spring 16.

The moving mechanism 2 comprises a gear 21, the gear 21 is rotatably connected with the inner wall of the junction box 1, one side of the gear 21 is fixedly provided with a rotating shaft 22, one end of the rotating shaft 22 is rotatably provided with an upper pressing plate 23, the junction box 1 is internally and fixedly provided with a first fixing block 24, the first fixing block 24 is slidably provided with a first connecting block 25, one end of the first connecting block 25 is fixedly provided with a toothed plate 26, the toothed plate 26 is meshed with the gear 21, the junction box 1 is internally and fixedly provided with a second fixing block 3, the second fixing block 3 is slidably provided with a second connecting block 31, one end of the second connecting block 31 is fixedly connected with one side of the upper pressing plate 23, the first connecting block 25 is attached to the inner wall of a groove on the first fixing block 24, the toothed plate 26 moves along the first fixing block 24 through the first connecting block 25 to drive the gear 21 to rotate, the gear 21 drives the rotating shaft 22 to move, the rotating shaft 22 drives the upper pressing plate 23 to move, the upper pressing plate 23 is limited along the second fixing block 3 through the second connecting block 31, the lower surface and the upper surface of the second lower pressing plate 17 are made to face each other, and the electric wire is fixed.

One side of the protection plate 14 is provided with a moving groove 4, a circular rod 41 is slidably arranged in the moving groove 4, one end of the circular rod 41 is fixedly provided with a concave block 42, the concave block 42 is rotatably provided with a connecting rod 43, one end of the connecting rod 43 is fixedly connected with the upper end of the toothed plate 26, the moving groove 4 is fixedly provided with a first stop 5, the circular rod 41 penetrates through the first stop 5, the circular rod 41 is fixedly provided with a second stop 51, the circular rod 41 is sleeved with a second spring 52, the second spring 52 is positioned between the first stop 5 and the second stop 51, one end of the circular rod 41 is fixedly provided with a first clamping block 6, the upper end of the junction box 1 is fixedly provided with a limiting block 8, the limiting block 8 is provided with a first clamping groove 81, the upper end of the junction box 1 is provided with a sliding groove 61, the sliding block 62 is slidably arranged in the sliding groove 61, one side of the sliding block 62 is fixedly provided with a third spring 63, one end of the third spring 63 is connected with the inner wall of the sliding groove 61, one end of the concave block 42 is attached to the inner wall of the moving groove 4, the round rod 41 is connected with the concave block 42 and the other end is connected with the first clamping block 6, the middle part of the round rod penetrates through the first stop block 5, one end of the connecting rod 43 is rotatably connected with the concave block 42 and the other end is connected with the toothed plate 26, the protective plate 14 is opened, when the protective plate 14 and the junction box 1 are at ninety degrees, the concave block 42 is lifted along the moving groove 4 by the thrust of the second spring 52 for a distance, the connecting rod 43 can drive the toothed plate 26 to move by being rotatably connected with the concave block 42, so that the upper pressing plate 23 is lifted, the connection of electric wires is convenient, when the protective plate 14 is closed, the toothed plate 26 drives the upper pressing plate 23 to descend, the electric wires are fixed, the limiting block 8 is pulled to one side, the limiting block 8 is moved along the sliding groove 61 by the sliding block 62, when the protective plate 14 is attached to the upper end of the junction box 1, the thrust of the limiting block 8 through the third spring 63 is released, the first clamping block 6 is clamped into the first clamping groove 81, the protective plate 14 is fixed in position.

The junction box 1 internal fixation is equipped with unwrapping wire board 7, rotates on the unwrapping wire board 7 and is equipped with line ball board 71, and line ball board 71 one end is fixed and is equipped with second fixture block 72, has seted up second draw-in groove 73 on the unwrapping wire board 7 for the electric wire on the fixed controller 11, and rotatory line ball board 71 makes the second fixture block 72 card of its tip go into in the second draw-in groove 73, with electric wire position fixation.

The working principle is as follows: firstly, the electric wire on the controller 11 enters the junction box 1 from the second wire inlet groove 13, the external electric wire enters the junction box 1 from the first wire inlet groove 12 and is connected, then the wire pressing plate 71 is rotated to enable the second clamping block 72 at the end part of the wire pressing plate to be clamped into the second clamping groove 73, the position of the electric wire of the controller 11 is fixed, then the protective plate 14 is rotated, the connecting rod 43 is rotatably connected with the concave block 42 to drive the toothed plate 26 to move, the gear 21 is driven to rotate, the gear 21 drives the rotating shaft 22 to move, the rotating shaft 22 drives the upper pressing plate 23 to move, the upper pressing plate 23 is lowered, the external electric wire is fixed on the second lower pressing plate 17 by the upper pressing plate 23, finally, the protective plate 14 is closed, the first clamping block 6 is clamped into the first clamping groove 81, and the position of the protective plate 14 is fixed.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An electric vehicle controller termination device, includes terminal box (1) box controller (11), its characterized in that: junction box (1) and controller (11) one end fixed connection, first inlet wire groove (12) have been seted up to junction box (1) one side, second inlet wire groove (13) have been seted up to junction box (1) opposite side, junction box (1) upper end is rotated and is equipped with protection shield (14), junction box (1) internal fixation is equipped with first holding down plate (15), fixed surface is equipped with first spring (16) on first holding down plate (15), fixed second holding down plate (17) that is equipped with in first spring (16) upper end, be equipped with moving mechanism (2) in junction box (1).

2. The wiring device of the electric vehicle controller according to claim 1, wherein the moving mechanism (2) comprises a gear (21), the gear (21) is rotatably connected with the inner wall of the junction box (1), a rotating shaft (22) is fixedly arranged on one side of the gear (21), an upper pressing plate (23) is rotatably arranged at one end of the rotating shaft (22), a first fixing block (24) is fixedly arranged in the junction box (1), a first connecting block (25) is slidably arranged on the first fixing block (24), a toothed plate (26) is fixedly arranged at one end of the first connecting block (25), and the toothed plate (26) is engaged with the gear (21).

3. The wiring device of the electric vehicle controller according to claim 1, wherein a second fixing block (3) is fixedly arranged in the wiring box (1), a second connecting block (31) is slidably arranged on the second fixing block (3), and one end of the second connecting block (31) is fixedly connected with one side of the upper pressing plate (23).

4. The wiring device of the electric vehicle controller according to claim 1, wherein a moving groove (4) is formed in one side of the protection plate (14), a circular rod (41) is slidably arranged in the moving groove (4), a concave block (42) is fixedly arranged at one end of the circular rod (41), a connecting rod (43) is rotatably arranged on the concave block (42), and one end of the connecting rod (43) is fixedly connected with the upper end of the toothed plate (26).

5. A wiring device for an electric vehicle controller according to claim 4, wherein a first stop block (5) is fixedly arranged in the moving groove (4), the circular rod (41) penetrates through the first stop block (5), a second stop block (51) is fixedly arranged on the circular rod (41), a second spring (52) is sleeved on the circular rod (41), the second spring (52) is positioned between the first stop block (5) and the second stop block (51), and a first clamping block (6) is fixedly arranged at one end of the circular rod (41).

6. The wiring device of the electric vehicle controller according to claim 1, wherein a sliding groove (61) is formed at the upper end of the wiring box (1), a sliding block (62) is slidably arranged in the sliding groove (61), a third spring (63) is fixedly arranged at one side of the sliding block (62), and one end of the third spring (63) is connected with the inner wall of the sliding groove (61).

7. The wiring device of the electric vehicle controller according to claim 1, wherein a pay-off plate (7) is fixedly arranged in the wiring box (1), a wire pressing plate (71) is rotatably arranged on the pay-off plate (7), a second clamping block (72) is fixedly arranged at one end of the wire pressing plate (71), and a second clamping groove (73) is formed in the pay-off plate (7).

8. The wiring device of the electric vehicle controller according to claim 1, wherein a limiting block (8) is fixedly arranged at the upper end of the wiring box (1), a first clamping groove (81) is formed in the limiting block (8), and the lower end of the limiting block (8) is fixedly connected with the sliding block (62).