CN210852076U

CN210852076U - Electric motor car compulsory turning reduction gears

Info

Publication number: CN210852076U
Application number: CN201922120257.1U
Authority: CN
Inventors: 查恩才
Original assignee: Guizhou Feiyue Zhonghui New Energy Electric Vehicle Co ltd
Current assignee: Guizhou Feiyue Zhonghui New Energy Electric Vehicle Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-06-26
Anticipated expiration: 2029-12-02

Abstract

The utility model belongs to the electric motor car field, especially, electric motor car compulsory turning reduction gears carries out the problem of dismouting and maintenance to the controller of being not convenient for of current reduction gears, now propose following scheme, it includes the connecting plate and is located the controller on the connecting plate, the top fixed mounting of connecting plate has the limiting plate that two symmetries set up, and the controller is located between two limiting plates, and the fixed slot that a symmetry set up is seted up at the top of connecting plate, and the controller is located between two fixed slots, and movable mounting has through the U-shaped mount in two fixed slots, and U-shaped mount and controller looks adaptation, has seted up the draw-in groove on one side inner wall of fixed slot, and first groove has all been seted up to the both sides of U-shaped mount, and slidable mounting has the kelly in first groove, and kel. The utility model relates to a rationally, simple structure, convenient operation is convenient for carry out the dismouting to the controller to be convenient for maintain the controller.

Description

Electric motor car compulsory turning reduction gears

Technical Field

The utility model relates to an electric motor car technical field especially relates to an electric motor car compulsory turning reduction gears.

Background

An electric vehicle, namely an electric drive vehicle, uses a battery as an energy source, converts electric energy into mechanical energy through components such as a controller, a motor and the like to move, so as to control the current and change the speed of the vehicle, and through retrieval, a patent document with an authorization publication number of CN205365281U discloses a forced turning speed reducing mechanism of the electric vehicle, which comprises a lower connecting plate, a pair of electronic switches and an electric vehicle controller, wherein the lower connecting plate is connected with a front fork of the electric vehicle and swings along with the front fork; the pair of electronic switches are respectively arranged on the left side and the right side of the lower connecting plate and are respectively and electrically connected with the electric vehicle controller; the electric vehicle controller is also electrically connected with an electric vehicle power supply and is provided with a current limiting module; when the lower connecting plate swings left or right, the electronic switch is triggered, and the electric vehicle controller reduces the output current of the storage battery.

However, the design has shortcomings, and the problem that the controller is inconvenient to assemble, disassemble and maintain exists in the design, so that a forced turning speed reducing mechanism of the electric vehicle is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the controller of being not convenient for carries out dismouting and maintenance among the prior art, and the electric motor car compulsory turning reduction gears who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric motor car compulsory turn reduction gears, include the connecting plate and be located the controller on the connecting plate, the top fixed mounting of connecting plate has the limiting plate that two symmetries set up, and the controller is located between two limiting plates, the fixed slot that a symmetry set up is seted up at the top of connecting plate, and the controller is located between two fixed slots, movable mounting has through the U-shaped mount in two fixed slots, and U-shaped mount and controller looks adaptation, the draw-in groove has been seted up on one side inner wall of fixed slot, first groove has all been seted up to the both sides of U-shaped mount, slidable mounting has the kelly in the first groove, and kelly and draw-in groove looks adaptation, the inclined hole has been seted up on the.

Preferably, the U-shaped fixing frame is provided with a cavity, the cavity is internally and slidably provided with a sliding plate, the bottom of the sliding plate is fixedly provided with one ends of two symmetrically arranged vertical rods, the other ends of the vertical rods are fixedly arranged on corresponding sliding rods, and the sliding rods can be moved by the sliding plate due to the vertical rods.

Preferably, a threaded hole is formed in the inner wall of the top of the cavity, a fixing bolt is installed in the threaded hole, the fixing bolt is rotatably installed on the sliding plate, and the fixing bolt is arranged to move the sliding plate and fix the sliding plate.

Preferably, a plurality of communicating holes are formed in the inner wall of the bottom of the cavity, the pressing plate is arranged in the communicating holes in a sliding mode and matched with the controller, and the pressing plate is arranged, so that the controller can be fixed in a reinforcing mode.

Preferably, the limiting grooves are formed in the inner walls of the two sides of the communicating hole, the limiting rods are fixedly mounted on the two sides of the pressing plate, the limiting rods are slidably mounted in the corresponding limiting grooves, one ends of fixing springs are fixedly mounted at the tops of the limiting rods, the other ends of the fixing springs are fixedly mounted on the inner walls of the limiting grooves, and the limiting rods can be reset due to the fact that the fixing springs are arranged.

In the utility model, when the electric vehicle forced turning speed reducing mechanism is used for fixedly mounting the controller, firstly, the controller is placed between two limiting plates, then the U-shaped fixing frame is sleeved on the controller, the U-shaped fixing frame is clamped into the fixing groove, then the fixing bolt is rotated, under the action of the threaded hole, the fixing bolt is rotated and moved, the fixing bolt drives the sliding plate to move, the sliding plate drives the vertical rod to move, the vertical rod drives the sliding rod to move, the sliding rod slides in the inclined hole and extrudes the clamping rod, the clamping rod is clamped into the corresponding clamping groove, the sliding plate moves, the sliding plate can extrude the pressing plate, the pressing plate moves downwards, the pressing plate drives the limiting rod to move downwards, the limiting rod stretches the fixing spring, and the controller can be fixed through the pressing plate, thereby facilitating the fixed mounting of the controller.

The utility model relates to a rationally, simple structure, convenient operation is convenient for carry out the dismouting to the controller to be convenient for maintain the controller.

Drawings

Fig. 1 is a schematic structural view of a forced turning speed reducing mechanism of an electric vehicle according to the present invention;

fig. 2 is a schematic structural view of a cross section a-a of a forced turning speed reducing mechanism of an electric vehicle according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a forced turning speed reducing mechanism of an electric vehicle according to the present invention;

fig. 4 is a schematic structural diagram of a part B of the electric vehicle forced turning speed reducing mechanism provided by the utility model.

In the figure: 1. a connecting plate; 2. a controller; 3. a limiting plate; 4. a U-shaped fixing frame; 5. fixing grooves; 6. a first groove; 7. a card slot; 8. a clamping rod; 9. an inclined hole; 10. a slide bar; 11. a vertical rod; 12. a chamber; 13. a sliding plate; 14. a threaded hole; 15. fixing the bolt; 16. a communicating hole; 17. pressing a plate; 18. a limiting groove; 19. a limiting rod; 20. the spring is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an electric motor car compulsory turning reduction gears, including connecting plate 1 and controller 2 that is located connecting plate 1, the top fixed mounting of connecting plate 1 has limiting plate 3 that two symmetries set up, and controller 2 is located between two limiting plate 3, fixed slot 5 that a symmetry set up is seted up at the top of connecting plate 1, and controller 2 is located between two fixed slot 5, movable mounting has through U-shaped mount 4 in two fixed slot 5, and U-shaped mount 4 and controller 2 looks adaptation, draw-in groove 7 has been seted up on one side inner wall of fixed slot 5, first groove 6 has all been seted up to the both sides of U-shaped mount 4, slidable mounting has kelly 8 in first groove 6, and kelly 8 and draw-in groove 7 looks adaptation, inclined hole 9 has been seted up on the kelly 8, slidable mounting has slide bar 10 in the inclined hole 9.

The utility model discloses in, seted up cavity 12 on the U-shaped mount 4, slidable mounting has sliding plate 13 in cavity 12, and sliding plate 13's bottom fixed mounting has the one end of the montant 11 that two symmetries set up, and montant 11's other end fixed mounting is on the slide bar 10 that corresponds, owing to be provided with montant 11, slide plate 13's removal can be to slide bar 10 remove.

The utility model discloses in, set up threaded hole 14 on the top inner wall of cavity 12, threaded hole 14 internal thread is installed fixing bolt 15, and fixing bolt 15 rotates and installs on sliding plate 13, owing to be provided with fixing bolt 15, sliding plate 13 that fixing bolt 15 can be right removes and fixes sliding plate 13.

The utility model discloses in, seted up a plurality of intercommunicating pores 16 on the bottom inner wall of cavity 12, slidable mounting has clamp plate 17 in the intercommunicating pore 16, and

clamp plate

17 and 2 looks adaptations of controller, owing to be provided with clamp plate 17, can strengthen the fixed to controller 2.

The utility model discloses in, all seted up spacing groove 18 on the both sides inner wall of intercommunicating pore 16, the equal fixed mounting in both sides of clamp plate 17 has

gag lever post

19, and 19 slidable mounting of gag lever post have fixing spring 20's one end at the inside of the corresponding spacing groove 18, and fixing spring 20's other end fixed mounting can make gag lever post 19 reset on the inner wall of spacing groove 18 owing to be provided with fixing spring 20.

In the utility model, when the controller 2 is fixedly installed, firstly, the controller 2 is placed between two limiting plates 3, then the U-shaped fixing frame 4 is sleeved on the controller 2, and the U-shaped fixing frame 4 is clamped into the fixing groove 5, then the fixing bolt 15 is rotated, under the action of the threaded hole 14, the fixing bolt 15 is rotated and moved, the fixing bolt 15 drives the sliding plate 13 to move, the sliding plate 13 drives the vertical rod 11 to move, the vertical rod 11 drives the sliding rod 10 to move, the sliding rod 10 slides in the inclined hole 9 and extrudes the clamping rod 8, the clamping rod 8 is clamped into the corresponding clamping groove 7, and the sliding plate 13 moves, so that the sliding plate 13 can extrude the pressing plate 17, so that the pressing plate 17 moves downwards, the pressing plate 17 drives the limiting rod 19 to move downwards, the limiting rod 19 stretches the fixing spring 20, the fixing of the controller 2 can be strengthened through the pressing plate 17, thereby be convenient for carry out fixed mounting to controller 2, be convenient for carry out the dismouting to controller 2 to be convenient for maintain controller 2, thereby make things convenient for people's operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A forced turning speed reducing mechanism of an electric vehicle comprises a connecting plate (1) and a controller (2) positioned on the connecting plate (1), and is characterized in that two limiting plates (3) which are symmetrically arranged are fixedly arranged at the top of the connecting plate (1), the controller (2) is positioned between the two limiting plates (3), fixing grooves (5) which are symmetrically arranged are formed in the top of the connecting plate (1), the controller (2) is positioned between the two fixing grooves (5), a U-shaped fixing frame (4) is movably arranged in the two fixing grooves (5), the U-shaped fixing frame (4) is matched with the controller (2), a clamping groove (7) is formed in the inner wall of one side of each fixing groove (5), first grooves (6) are formed in the two sides of the U-shaped fixing frame (4), a clamping rod (8) is slidably arranged in the first grooves (6), and the clamping rod (8) is matched with the clamping groove (7), the clamping rod (8) is provided with an inclined hole (9), and a sliding rod (10) is arranged in the inclined hole (9) in a sliding manner.

2. The electric vehicle forced turning speed reducing mechanism according to claim 1, characterized in that the U-shaped fixing frame (4) is provided with a cavity (12), a sliding plate (13) is slidably mounted in the cavity (12), one ends of two symmetrically arranged vertical rods (11) are fixedly mounted at the bottom of the sliding plate (13), and the other ends of the vertical rods (11) are fixedly mounted on the corresponding sliding rods (10).

3. The electric vehicle forced turning deceleration mechanism as claimed in claim 2, characterized in that the top inner wall of the chamber (12) is provided with a threaded hole (14), the threaded hole (14) is internally threaded with a fixing bolt (15), and the fixing bolt (15) is rotatably mounted on the sliding plate (13).

4. The electric vehicle forcible turning speed reducing mechanism according to claim 2, wherein a plurality of communicating holes (16) are formed in the inner wall of the bottom of the chamber (12), a pressure plate (17) is slidably mounted in the communicating holes (16), and the pressure plate (17) is matched with the controller (2).

5. The electric vehicle forced turning speed reducing mechanism according to claim 4, wherein the inner walls of the two sides of the communication hole (16) are respectively provided with a limiting groove (18), the two sides of the pressing plate (17) are respectively and fixedly provided with a limiting rod (19), the limiting rods (19) are slidably arranged in the corresponding limiting grooves (18), the top of each limiting rod (19) is fixedly provided with one end of a fixing spring (20), and the other end of each fixing spring (20) is fixedly arranged on the inner wall of each limiting groove (18).