CN220796961U

CN220796961U - Detachable battery briquetting of electric motor car

Info

Publication number: CN220796961U
Application number: CN202322383144.7U
Authority: CN
Inventors: 石全举
Original assignee: Anhui Yadea Motorcycle Co Ltd
Current assignee: Anhui Yadea Motorcycle Co Ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-04-16
Anticipated expiration: 2033-09-01

Abstract

The utility model discloses a detachable battery pressing block of an electric bicycle, which relates to the technical field of plastic parts of electric bicycles and comprises a foot pad shell, wherein a battery is contacted with the inner wall of the foot pad shell, a battery box bottom support is arranged and installed at the top end of the battery, a battery box pressing block is contacted with the top end of the battery box bottom support, a pedal is arranged at the top end of the battery box pressing block, a movable plate is elastically connected with the inner wall of the foot pad shell through a compression spring, a handle is fixedly connected with the top end of the movable plate, a connecting plate is fixedly connected with the center of the movable plate, triangular blocks are respectively arranged on the outer walls of the left side and the right side of the connecting plate, an inserting block is elastically connected with the inner wall of the foot pad shell through a connecting spring, a connecting block is arranged at the rear end of the inserting block, and a movable block at the front end of the inserting block is arranged. According to the utility model, the traditional point contact is replaced by the surface contact, the risk of burning caused by the point contact is avoided, and meanwhile, the battery box is fixedly installed by inserting the insertion block and the battery box pressing block instead of the bolt, so that the operation is simple.

Description

Detachable battery briquetting of electric motor car

Technical Field

The utility model relates to the technical field of plastic parts of electric bicycles, in particular to a detachable battery pressing block of an electric bicycle.

Background

A battery compact is a component for battery assembly and securement, typically located on top of a battery module or cell, for providing pressure and support, protecting the stability and safety of the battery assembly.

In a conventional electric two-wheeled vehicle, a battery box pressing block is generally formed on the back surface of a pedal. In this way, a hollow cylindrical platform exists at the position of the gun platform on the back of the pedal, the risk of extruding a battery connecting wire exists, the burning is finally caused, and various measures can be taken to prevent the lead-acid battery from shaking in a battery bin for the lead-acid version of the electric two-wheeled bicycle on the current market: the battery pressing bar is added, the protruding cannon is added on the back of the pedal, and the battery is tightly pressed. But this approach has two drawbacks: the first is that the protruding turret may have sharp edges, risking squeezing the battery connection lines. The second is that the in-process battery layering that uses the battery layering can interfere the installation of battery connecting wire, and long-time use battery layering also can have rusty risk down, and current battery case briquetting and battery case collet are mostly bolted connection simultaneously, need the manual work to use the instrument to revolve repeatedly to twist when the installation is dismantled, and is comparatively troublesome.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a detachable battery pressing block of an electric vehicle, which solves the problem that the hollow cylinder platform on the back of the pedal can squeeze a battery connecting wire to cause vehicle burning in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an electric motor car detachable battery briquetting, includes the callus on the sole shell, the inner wall contact of callus on the sole shell has the battery, the top of battery sets up installs the battery box collet, the top contact of battery box collet has the battery box briquetting, the top fixedly connected with running-board of battery box briquetting, the inner wall of callus on the sole shell passes through compression spring elastic connection has the movable plate, the top fixedly connected with handle of movable plate, the center department fixedly connected with connecting plate of movable plate, the equal fixedly connected with triangle piece of the left and right sides outer wall of connecting plate, the inner wall of callus on the sole shell is through connecting spring elastic connection has the inserted block, the rear end fixedly connected with connecting block of inserted block, the front end fixedly connected with movable block of inserted block.

Preferably, one end of the compression spring is fixedly connected with the inner wall of the foot pad shell, the other end of the compression spring is fixedly connected with the bottom end of the moving plate, and the outer wall of the moving plate is slidably connected with the inner wall of the foot pad shell.

Preferably, one end of the connecting spring is fixedly connected with the inner wall of the foot pad shell, the other end of the connecting spring is fixedly connected with the left end of the inserting block, and the outer wall of the inserting block is slidably connected with the inner wall of the foot pad shell.

Preferably, the triangular blocks, the connecting blocks and the inserting blocks are provided with inclined planes, the inclined planes of the connecting blocks face downwards, and the inclined planes of the inserting blocks and the triangular blocks face upwards.

Preferably, the bottom end of the connecting block is in contact with the top end of the triangular block.

Preferably, the left side and the right side of the battery box pressing block are provided with inserting grooves, and the inner walls of the inserting grooves are inserted with the inserting blocks.

Preferably, the movable block is provided with a T-shape.

Preferably, the outer wall of the movable block is in sliding connection with the inner wall of the foot pad shell.

(III) beneficial effects

The utility model provides a detachable battery pressing block of an electric vehicle. The beneficial effects are as follows:

(1) When the detachable battery pressing block of the electric vehicle is used, the bottom plate surface of the battery box pressing block is in surface contact with the top of the battery bottom support above the battery, the traditional point contact between the hollow cylindrical table and the battery is replaced by the surface contact of the two bottom plate surfaces, and the problem that the vehicle is burnt finally due to the fact that battery wires brought by point contact are extruded is avoided.

(2) When the battery pressing block detachable to the electric vehicle is used, the movable plate and the connecting plate are driven to ascend through the handle, then the inclined surface of the triangular block extrudes the inclined surface of the connecting block to enable the connecting block to move upwards, then the connecting block can drive the inserting block to move leftwards, and then the limiting of the inserting block to the battery box pressing block is relieved, so that the battery box pressing block is more convenient to install and detach.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the overall three-dimensional structure of the battery of the present utility model;

FIG. 3 is a schematic view of the left side cross-sectional internal structure of the shell of the footpad of the present utility model;

FIG. 4 is a schematic view of the internal structure of the front section of the shell of the foot pad according to the present utility model.

In the figure: 1. foot pad shell; 2. a foot pedal; 3. a battery box pressing block; 4. a battery box bottom support; 5. a battery; 6. inserting blocks; 7. a connecting spring; 8. a connecting plate; 9. a moving plate; 10. a compression spring; 11. a connecting block; 12. a movable block; 13. triangular blocks; 14. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a detachable battery pressing block of an electric vehicle, which comprises a foot pad shell 1, wherein a battery 5 is contacted with the inner wall of the foot pad shell 1, a battery box bottom support 4 is arranged at the top end of the battery 5, the top end of the battery box bottom support 4 is contacted with the battery box pressing block 3, the original point contact is replaced by the surface contact of the battery box bottom support 4 and the battery box pressing block 3, the risk that a hollow cylindrical platform and a battery connecting wire are extruded at a gun platform on the back of a pedal is avoided, rust and damage are avoided when the battery pressing bar made of iron is used for a long time, a foot pedal 2 is fixedly connected to the top end of the battery box pressing block 3, a moving plate 9 is elastically connected to the inner wall of the foot pad shell 1 through a compression spring 10, the limit of the battery box pressing block 3 is further removed through the vertical movement of the moving plate 9, the top end of the moving plate 9 is fixedly connected with a handle 14, the moving plate 9 is more conveniently moved by a worker to the moving plate 9, the center of the moving plate 9 is fixedly connected with a connecting plate 8, the outer walls on the left side and right side and left side of the gun platform of the connecting plate 8 are fixedly connected with a triangular block 13, when the moving plate 13 is fixedly connected with the triangular block 13, and the triangular block 13 is connected with the upper end of the moving block 6 through the upper connecting block 6 and the upper connecting block 6, and the upper connecting block 6 is connected with the connecting block 6 through the upper connecting block 6.

In the embodiment of the utility model, one end of the compression spring 10 is fixedly connected with the inner wall of the foot pad shell 1, the other end of the compression spring 10 is fixedly connected with the bottom end of the moving plate 9, the outer wall of the moving plate 9 is in sliding connection with the inner wall of the foot pad shell 1, the moving plate 9 is always in an upward opening state due to the elasticity of the compression spring 10, the moving plate 9 is moved upwards when the limit is required to be released, the limit is further released, meanwhile, when a worker does not apply force to the moving plate 9 any more, the moving plate 9 is reset due to the elasticity of the compression spring 10, one end of the connecting spring 7 is fixedly connected with the inner wall of the foot pad shell 1, the other end of the connecting spring 7 is fixedly connected with the left end of the inserting block 6, the outer wall of the inserting block 6 is in sliding connection with the inner wall of the foot pad shell 1, the inserting block 6 is always in an inward opening state of the foot pad shell 1 due to the elasticity of the connecting spring 7, furthermore, the battery box pressing block 3 is limited, the limit is released, the inserting block 6 needs to slide on the inner wall of the foot pad shell 1, the inserting block 6 is temporarily contained in the inner wall of the foot pad shell 1, the limit can be released, the battery box pressing block 3 is taken down, meanwhile, when the inserting block 6 is not pressed by manpower, the inserting block 6 is driven to reset due to the elasticity of the connecting spring 7, the inclined surfaces are formed in the shapes of the triangular block 13, the connecting block 11 and the inserting block 6, the inclined surfaces of the connecting block 11 face downwards, the inclined surfaces of the inserting block 6 and the triangular block 13 face upwards, when the triangular block 13 moves upwards, the inclined surfaces of the triangular block 13 can be contacted with the connecting block 11, and then the connecting block 11 and the inserting block 6 move towards two ends together when the triangular block 13 moves upwards, but the inclined surfaces of the inserting block 6 are the inclined surfaces of the battery box pressing block 3 when the battery box pressing block 3 is put into the battery box pressing block 3 manually, make the inserted block 6 to both ends motion, and then make things convenient for the installation of battery case briquetting 3, the bottom of connecting block 11 and the top contact of triangle 13, the spliced groove is all seted up to the left and right sides of battery case briquetting 3, the inner wall and the inserted block 6 grafting of spliced groove, in the spliced groove of inserting the battery case briquetting 3 of inserted block 6 intubate, accomplish the installation to battery case briquetting 3, movable block 12's shape sets up to T shape, movable block 12 is T shape in order to prevent that inserted block 6 from sliding out, the outer wall of movable block 12 and the inner wall sliding connection of callus on the sole shell 1.

In the utility model, when the battery box pressing block 3 is used, the bottom plate surface of the battery box pressing block 3 is contacted with the top surface of the battery box bottom support 4 above a battery to replace the existing point contact, meanwhile, the point contact is replaced by the point contact, so that the battery connecting wire is prevented from being extruded by sharp edges of the back of the pedal plate 2 in the market, rust and damage of the battery pressing block made of iron materials under long-time use are also avoided, the possibility of line pressing due to sharp edges of plastic parts is completely avoided in an actual vehicle type, the burn-in caused by the fact that the battery connecting wire is heated and fires is avoided, the battery can be prevented from shaking during riding, the hidden trouble of the burn-in caused by the extrusion of the battery connecting wire is also avoided, when the battery box pressing block 3 is required to be installed, the bottom of the battery box pressing block 3 is contacted with and extruded by the inserting block 6, the inserting block 6 moves to the periphery until the inserting block 6 is inserted into the inserting groove of the battery box pressing block 3, when the battery box pressing block 3 is required to be removed, the moving plate 9 is firstly lifted through the handle 14, the moving plate 9 can drive the connecting plate 8 and the triangle block 13 to move upwards, the inclined surface 11 and the inclined surface 11 of the triangle pressing block is extruded by the triangle pressing block 13, the inclined surface of the triangle pressing block 11 is extruded by the inserting block 11 and the inserting block is convenient to move the inserting block 6 to the periphery, and the operation of the connecting block is convenient to be released, and the operation of the limit of the connecting block is realized, and the time saving is realized.

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

Claims

1. The utility model provides an electric motor car detachable battery briquetting, includes callus on sole shell (1), its characterized in that: the inner wall contact of callus on sole shell (1) has battery (5), battery box collet (4) are installed in the top setting of battery (5), the top contact of battery box collet (4) has battery box briquetting (3), the top fixedly connected with running-board (2) of battery box briquetting (3), the inner wall of callus on the sole shell (1) is through compression spring (10) elastic connection movable plate (9), the top fixedly connected with handle (14) of movable plate (9), the center department fixedly connected with connecting plate (8) of movable plate (9), the equal fixedly connected with triangle piece (13) of left and right sides outer wall of connecting plate (8), the inner wall of callus on the sole shell (1) is through connecting spring (7) elastic connection has inserted block (6), the rear end fixedly connected with connecting block (11) of inserted block (6), the front end fixedly connected with movable block (12) of inserted block (6).

2. The detachable battery pack of an electric vehicle of claim 1, wherein: one end of the compression spring (10) is fixedly connected with the inner wall of the foot pad shell (1), the other end of the compression spring (10) is fixedly connected with the bottom end of the moving plate (9), and the outer wall of the moving plate (9) is slidably connected with the inner wall of the foot pad shell (1).

3. The detachable battery pack of an electric vehicle of claim 1, wherein: one end of the connecting spring (7) is fixedly connected with the inner wall of the foot pad shell (1), the other end of the connecting spring (7) is fixedly connected with the left end of the inserting block (6), and the outer wall of the inserting block (6) is slidably connected with the inner wall of the foot pad shell (1).

4. The detachable battery pack of an electric vehicle of claim 1, wherein: the triangular block (13), the connecting block (11) and the inserting block (6) are respectively provided with an inclined surface, the inclined surface of the connecting block (11) faces downwards, and the inclined surfaces of the inserting block (6) and the triangular block (13) face upwards.

5. The detachable battery pack of an electric vehicle of claim 1, wherein: the bottom end of the connecting block (11) is contacted with the top end of the triangular block (13).

6. The detachable battery pack of an electric vehicle of claim 1, wherein: the left side and the right side of the battery box pressing block (3) are provided with inserting grooves, and the inner wall of each inserting groove is inserted with the corresponding inserting block (6).

7. The detachable battery pack of an electric vehicle of claim 1, wherein: the movable block (12) is provided with a T-shape.

8. The detachable battery pack of an electric vehicle of claim 1, wherein: the outer wall of the movable block (12) is in sliding connection with the inner wall of the foot pad shell (1).