CN214708249U

CN214708249U - Fixed shell of new forms of energy motor controller

Info

Publication number: CN214708249U
Application number: CN202120380263.5U
Authority: CN
Inventors: 白继荣
Original assignee: Hero Drive Technology Xuzhou Co ltd
Current assignee: Hero Drive Technology Xuzhou Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-11-12
Anticipated expiration: 2031-02-19

Abstract

The utility model relates to a fixed shell of a new energy motor controller, which comprises a fixed seat, a shell and a shell cover, wherein the top end of the fixed seat is fixedly connected with the bottom end of the shell, the top end of the shell is provided with a placing groove, the shell cover is placed in the placing groove, the outer wall of the shell cover is provided with a fixed groove at the position of the placing groove, a fixed rod is arranged in the internal thread of the fixed groove, the internal bottom end of the shell is fixedly provided with a first damping spring, the internal top end of the shell cover is fixedly provided with a second damping spring, the motor controller is placed in the shell, the top end of the motor controller is abutted against the bottom end of the second damping spring, the bottom end of the motor controller is abutted against the top end of the first damping spring, the first damping spring and the second damping spring can vertically fix the motor controller, meanwhile, the vibration received by the motor controller can be reduced, the thread of the two side walls of the shell is connected with a reinforcing bolt, and one end of the reinforcing bolt, which is arranged in the shell, is fixedly provided with a damping block, the snubber block is contradicted with the lateral wall of machine controller.

Description

Fixed shell of new forms of energy motor controller

Technical Field

The utility model relates to a fixing device technical field specifically is a new forms of energy machine controller's fixed shell.

Background

The motor controller is an integrated circuit which controls the motor to work according to the set direction, speed, angle and response time through active work. In the electric vehicle, the motor controller is used for converting the electric energy stored in the power battery into the electric energy required by the driving motor according to instructions of gears, an accelerator, a brake and the like so as to control the running states of the electric vehicle such as starting operation, advancing and retreating speed, climbing force and the like, or assisting the electric vehicle to brake and storing part of brake energy into the power battery.

It is one of the key components of an electric vehicle.

The motor controller needs to be fixed on the electric vehicle through the fixed shell, and the existing fixed shell is inconvenient to detach, so that maintenance is trapped

The difficulty, motor controller rocks more easily simultaneously, leads to the part not hard up, shortens motor controller's life-span.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides a new forms of energy machine controller's fixed shell.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a fixed shell of a new energy motor controller comprises a fixed seat, a shell and a shell cover, wherein the top end of the fixed seat is fixedly connected with the bottom end of the shell, a placing groove is formed in the top end of the shell, the shell cover is placed in the placing groove, a fixing groove is formed in the position, in which the outer wall of the shell cover is placed, of the placing groove, a fixing rod is arranged in the fixing groove, a first damping spring is fixedly arranged at the inner bottom end of the shell, a second damping spring is fixedly arranged at the inner top end of the shell cover, a motor controller is placed in the shell, the top end of the motor controller is abutted against the bottom end of the second damping spring, the bottom end of the motor controller is abutted against the top end of the first damping spring, the first damping spring and the second damping spring can vertically fix the motor controller and simultaneously slow down the vibration received by the motor controller, reinforcing bolts are in threaded connection with two side walls of the shell, the utility model discloses a motor, including casing, reinforcing bolt, motor controller, motor, pivot, fan blade, motor, lateral wall, the casing is arranged in to the lateral wall that passes the casing of reinforcing bolt inside, reinforcing bolt arranges the fixed snubber block that is equipped with of the inside one end of casing in, the snubber block is contradicted with motor controller's lateral wall, and the snubber block can be fixed with motor controller left and right sides, the antetheca of casing is equipped with the heat dissipation window, the fixed dead lever that is equipped with in intermediate position of heat dissipation window, the dead lever is equipped with the motor towards motor controller's one side is fixed, the fixed pivot that is equipped with of output of motor, the fixed flabellum that is equipped with of the other end of pivot can dispel the heat to motor controller through motor, pivot and flabellum.

The utility model discloses further describe, the snubber block is the round platform structure, and is the rubber material.

The utility model discloses further describe, the last fixed protection network that is equipped with of heat dissipation window.

The utility model discloses further describe, four right-angled position screw threads are equipped with the dead lever on the fixing base, can be fixed the fixing base rather than the object.

The utility model discloses further describe, reinforce and tie total two, and be the symmetry setting.

Borrow by above-mentioned scheme, the utility model has the advantages of it is following: first damping spring and second damping spring can be fixed motor controller from top to bottom, can slow down the vibrations that motor controller received simultaneously, and it is fixed about motor controller to reinforce bolt and snubber block, prevents to rock at motor controller is all, shortens motor controller's life, and casing and cap pass through the dead lever fixed, and it is convenient to dismantle.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial enlarged view of A in the present invention;

fig. 3 is an external structural view of the present invention;

fig. 4 is a schematic structural view of the fixing rod of the present invention;

in the figure: 1. fixing base, 2, casing, 3, cap, 4, machine controller, 5, standing groove, 6, dead lever, 7, reinforce the bolt, 8, snubber block, 9, flabellum, 10, second snubber spring, 11, first snubber spring, 12, fixed slot, 13, heat dissipation window, 14, dead lever, 15, motor, 16, pivot.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the attached drawings, the fixed shell of the new energy motor controller comprises a fixed seat 1, a shell 2 and a shell cover 3, wherein the top end of the fixed seat 1 is fixedly connected with the bottom end of the shell 2, the top end of the shell 2 is provided with a placing groove 5, the shell cover 3 is placed in the placing groove 5, the outer wall of the shell cover 3 is provided with a fixed groove 12 at the position where the placing groove 5 is placed, the fixed groove 12 is internally threaded with a fixed rod 6, the bottom end inside the shell 2 is fixedly provided with a first damping spring 11, the top end inside the shell cover 3 is fixedly provided with a second damping spring 10, the motor controller 4 is placed inside the shell 2, the top end of the motor controller 4 is abutted against the bottom end of the second damping spring 10, the bottom end of the motor controller 4 is abutted against the top end of the first damping spring 11, and the first damping spring 11 and the second damping spring 10 can vertically fix the motor controller 4, can also relieve the vibrations that it received, the both sides wall threaded connection of casing 2 has reinforcing bolt 7, and reinforcing bolt 7 is total two, and is the symmetry setting, reinforcing bolt 7's the lateral wall that passes casing 2 arranges the casing 2 inside in, reinforcing bolt 7 arranges the fixed snubber block 8 that is equipped with of one end of casing 2 inside in, snubber block 8 is the round platform structure, and is the rubber material, snubber block 8 contradicts with motor controller 4's lateral wall, and snubber block 8 and reinforcing bolt 7 can be fixed motor controller 4 horizontal direction, the antetheca of casing 2 is equipped with radiator-fan 13, and the fixed protection network that is equipped with on radiator-fan 13, the fixed dead lever 14 that is equipped with in intermediate position of radiator-fan 13, dead lever 14 is fixed in the one side of motor controller 4 and is equipped with motor 15, the fixed pivot 16 that is equipped with of the output of motor 15, the fixed flabellum 9 that is equipped with of the other end of pivot 16, the position screw thread of four right angles on fixing base 1 is equipped with dead lever 6, and dead lever 6 can be fixed fixing base 1 on other positions.

The working principle is as follows: use the utility model discloses in the time, place motor controller 4 on first damping spring 11, put cap 3's bottom in standing groove 5, and it is fixed with cap 3 and casing 2 with dead lever 6, the bottom of second damping spring 10 and motor controller 4's top contact, elasticity after first damping spring 11 and second damping spring 10 are compressed can be fixed with motor controller 4 vertical direction, the vibrations that motor controller 4 received can be alleviated simultaneously, rotate simultaneously and consolidate bolt 7, make two snubber blocks 8 remove to motor controller 4's direction simultaneously, until snubber block 8 and motor controller 4 complete contact, snubber block 8 and consolidation bolt 7 can be fixed with motor controller 4 horizontal direction, fix fixing base 1 in other positions again can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixed shell of a new energy motor controller is characterized by comprising a fixed seat (1) and a shell (2)

And a shell cover (3), the top end of the fixed seat (1) is fixedly connected with the bottom end of the shell (2), the top end of the shell (2) is provided with a placing groove (5), the shell cover (3) is placed in the placing groove (5), the outer wall of the shell cover (3) is provided with a fixing groove (12) at the position where the placing groove (5) is placed, the fixing groove (12) is internally provided with a fixing rod (6), the bottom end of the interior of the shell (2) is fixedly provided with a first damping spring (11), the top end of the interior of the shell cover (3) is fixedly provided with a second damping spring (10), the interior of the shell (2) is provided with a motor controller (4), the top end of the motor controller (4) is abutted against the bottom end of the second damping spring (10), the bottom end of the motor controller (4) is abutted against the top end of the first damping spring (11), and the threads of the two side walls of the shell (2) are connected with reinforcing bolts (7), the utility model discloses a motor controller, including casing (2), casing (2) are arranged in to the lateral wall that passes of reinforcing bolt (7), reinforcing bolt (7) are arranged casing (2) inside one end fixed and are equipped with snubber block (8), snubber block (8) are contradicted with the lateral wall of motor controller (4), the antetheca of casing (2) is equipped with radiator window (13), the fixed dead lever (14) that is equipped with in intermediate position of radiator window (13), dead lever (14) are fixed towards the one side of motor controller (4) and are equipped with motor (15), the output of motor (15) is fixed and is equipped with pivot (16), the other end of pivot (16) is fixed and is equipped with flabellum (9).

2. The fixed casing of the new energy motor controller according to claim 1, wherein the shock absorption block (8) is of a circular truncated cone structure and is made of rubber.

3. The fixed casing of the new energy motor controller according to claim 1, wherein a protective net is fixed on the heat dissipation window (13).

4. The fixed casing of the new energy motor controller according to claim 1, wherein the fixed rods (6) are threaded at four right-angle positions on the fixed base (1).

5. The fixed shell of the new energy motor controller according to claim 1, wherein the two reinforcing bolts (7) are symmetrically arranged.