CN215989083U

CN215989083U - Electric bicycle electricity core support

Info

Publication number: CN215989083U
Application number: CN202121468494.8U
Authority: CN
Inventors: 肖茂华; 游先文
Original assignee: Kunshan Mutual Association Precision Mould Co ltd
Current assignee: Kunshan Mutual Association Precision Mould Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-03-08
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an electric bicycle cell support, which comprises a cell support main body and a fastening mechanism, wherein the front side of the cell support main body is symmetrically provided with socket holes, the fastening mechanism comprises a fastening groove, the fastening groove is arranged in the cell support main body and is communicated with two socket holes, the inner cavity of the fastening groove is symmetrically provided with fastening plates, the back vertical surfaces of the two fastening plates are symmetrically and fixedly connected with rubber pads, the top of the inner wall of the fastening groove is provided with an extrusion groove, the inner cavity of the extrusion groove is movably sleeved with an extrusion plate, the front side of the cell support main body is provided with a movable groove, the movable groove is communicated with the extrusion groove, and the front side of the extrusion plate is fixedly connected with a push-pull block. According to the utility model, by means of the arrangement of the fastening plate and the extrusion plate, acting force is applied to the extrusion plate through the push-pull block, so that the extrusion block drives the fastening plate to move, thereby extruding the battery cell in the sleeving hole, and improving the stability of the battery cell during installation.

Description

Electric bicycle electricity core support

Technical Field

The utility model relates to the technical field of electric bicycles, in particular to a battery cell support of an electric bicycle.

Background

The electric bicycle is a bicycle which is driven by a battery to move, and is additionally provided with a motor, a controller, the battery, a rotating handle brake handle and other operating parts and a display instrument system on the basis of the bicycle, so that the electric bicycle is a moped and provides great convenience for people to move.

Electric bicycle's battery is formed by many electric cores permutation and combination, can be neatly orderly install in the inside of battery in order to guarantee these electric cores, and battery inside can be equipped with electric core support and come to carry out spacing work to many electric cores, and electric core support only cup joints on electric core now, and does not carry out fastening work to electric core, so electric core steadiness when the installation is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a battery cell bracket of an electric bicycle, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the electric bicycle cell support comprises a cell support main body and a fastening mechanism, wherein the front side of the cell support main body is symmetrically provided with sleeve holes;

fastening device, fastening device includes the fastening groove, the fastening groove is seted up in the inside of electric core support main part, the fastening groove all communicates with two holes of cup jointing, the inner chamber symmetry in fastening groove is equipped with the mounting plate, two the back of the body facade symmetry fixedly connected with rubber pad of mounting plate, the extrusion groove has been seted up at the top of fastening inslot wall, the stripper plate has been cup jointed in the inner chamber activity in extrusion groove, the bottom of stripper plate is the semicircle arcuation setting, two the facade of mounting plate is the hypotenuse, the movable groove has been seted up in the front of electric core support main part, movable groove and extrusion groove intercommunication, the positive fixedly connected with of stripper plate pushes away the piece, the outer wall that pushes away the piece cup joints with the inner chamber slip in movable groove.

Preferably, the two sides of the inner wall of the fastening groove are rectangular arrays and are provided with four first limiting sliding grooves, the two sides of the fastening plate are symmetrically and fixedly connected with first limiting sliding blocks, and the four first limiting sliding blocks are in sliding sleeve connection with inner cavities of the first limiting sliding grooves corresponding to the positions.

Preferably, one side of the first limiting sliding block is fixedly connected with a return spring, and one side of the return spring is fixedly connected with one side of the inner wall of the first limiting sliding groove.

Preferably, second limiting sliding grooves are symmetrically formed in two sides of the inner wall of the extrusion groove, second limiting sliding blocks are symmetrically and fixedly connected to two sides of the extrusion plate, and the outer walls of the two second limiting sliding blocks are in sliding sleeve connection with inner cavities of the second limiting sliding grooves corresponding to the positions of the second limiting sliding blocks.

Preferably, a rotating groove is symmetrically formed in one side of the extrusion plate, two rotating grooves are formed in the inner cavity of each rotating groove, a rotating shaft is connected to the inner cavity of each rotating groove in a rotating mode, a limiting rod is fixedly sleeved on the outer wall of each rotating shaft, limiting grooves are symmetrically formed in the two sides of the inner wall of each moving groove, and the outer walls of the limiting rods are movably sleeved with the inner cavities of the limiting grooves corresponding to the positions.

Preferably, a plurality of connecting blocks of one side fixedly connected with of electric core support main part, a plurality of spread grooves have been seted up to the opposite side of electric core support main part, two the back in hole that cup joints all is the rectangle distribution and has four backing plates, eight the backing plate all with the back fixed connection of electric core support main part.

The utility model has the technical effects and advantages that:

(1) according to the utility model, by means of the arrangement of the fastening plate and the extrusion plate, acting force is applied to the extrusion plate through the push-pull block, so that the extrusion block drives the fastening plate to move, thus the cell in the sleeving hole is extruded, and the stability of the cell during installation is improved;

(2) according to the utility model, by means of the arrangement of the first limiting sliding block and the first limiting sliding groove and through the relative movement between the first limiting sliding block and the first limiting sliding groove, the fastening plate is prevented from being separated from the fastening groove, and meanwhile, the movement stability of the fastening plate is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a front partial sectional structural view of the present invention.

FIG. 3 is a schematic view of the top view of the present invention in partial cross section.

Fig. 4 is a schematic view of the enlarged structure shown in fig. 2 according to the present invention.

In the figure: 1. a cell support main body; 2. a fastening plate; 3. a rubber pad; 4. a pressing plate; 5. a push-pull block; 6. a first limit slide block; 7. a return spring; 8. a second limit slide block; 9. a rotating shaft; 10. a limiting rod; 11. connecting blocks; 12. a backing plate.

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.

The utility model provides an electric bicycle battery cell bracket as shown in fig. 1-4, which comprises a battery cell bracket main body 1 and a fastening mechanism, wherein the front side of the battery cell bracket main body 1 is symmetrically provided with sleeve holes, one side of the battery cell bracket main body 1 is fixedly connected with a plurality of connecting blocks 11, the connecting blocks 11 and the connecting grooves are used for splicing a plurality of battery cell brackets, the other side of the battery cell bracket main body 1 is provided with a plurality of connecting grooves, the back sides of the two sleeve holes are respectively provided with four backing plates 12 in a rectangular shape, the backing plates 12 support a battery cell, and the eight backing plates 12 are fixedly connected with the back side of the battery cell bracket main body 1;

the fastening mechanism is used for enhancing the stability of the installation of an electric core and comprises a fastening groove, the fastening groove is formed in the electric core support main body 1 and is communicated with two sleeving holes, fastening plates 2 are symmetrically arranged in the inner cavity of the fastening groove, rubber pads 3 are symmetrically and fixedly connected to back vertical surfaces of the two fastening plates 2, an extrusion groove is formed in the top of the inner wall of the fastening groove, an extrusion plate 4 is movably sleeved in the inner cavity of the extrusion groove, the bottom of the extrusion plate 4 is arranged in a semicircular arc shape, the opposite surfaces of the two fastening plates 2 are oblique edges, the arc ends of the extrusion plate 4 are attached to the oblique edges of the two fastening plates 2, a movable groove is formed in the front surface of the electric core support main body 1 and is communicated with the extrusion groove, a push-pull block 5 is fixedly connected to the front surface of the extrusion plate 4 and is convenient for an installer to apply force to drive the extrusion plate 4 to move, and the outer wall of the push-pull block 5 is slidably sleeved with the inner cavity of the movable groove;

two sides of the inner wall of the fastening groove are provided with four first limiting sliding grooves in a rectangular array, two sides of the two fastening plates 2 are symmetrically and fixedly connected with first limiting sliding blocks 6, the first limiting sliding blocks 6 and the first limiting sliding grooves are used for preventing the fastening plates 2 from being separated from the fastening groove, and meanwhile, the fastening plates 2 can be ensured to move stably, and the four first limiting sliding blocks 6 are in sliding sleeve connection with inner cavities of the first limiting sliding grooves corresponding to the positions;

one side of the first limiting sliding block 6 is fixedly connected with a return spring 7, the return spring 7 can elastically deform so as to drive the fastening plate 2 to automatically perform reset motion, the convenience of operation is improved, and one side of the return spring 7 is fixedly connected with one side of the inner wall of the first limiting sliding groove;

the spacing spout of second has been seted up to the bilateral symmetry of extrusion inslot wall, and the both sides lateral symmetry fixedly connected with second limit slide 8 of stripper plate 4, second limit slide 8 and the spacing spout of second are used for preventing stripper plate 4 from breaking away from the extrusion groove, have also guaranteed simultaneously that stripper plate 4 can steady motion, and the outer wall of two second limit slide 8 cup joints with the inner chamber slip of the corresponding spacing spout of second in position:

the rotation groove has been seted up to one side symmetry of stripper plate 4, two inner chambers that rotate the groove all rotate and are connected with pivot 9, gag lever post 10 has all been cup jointed to the outer wall of two pivot 9, gag lever post 10 and spacing groove are used for the location work after stripper plate 4 moves, prevent that stripper plate 4 from doing the motion that resets through reset spring 7 is automatic, the spacing groove has been seted up to the bilateral symmetry of activity inslot wall, the outer wall of two gag lever posts 10 cup joints with the inner chamber activity of the corresponding spacing groove in position.

The working principle of the utility model is as follows:

when the battery core needs to be installed, the quantity of the battery core needed in the battery is firstly determined, then the splicing work of a plurality of battery core brackets is carried out through the connecting block 11 and the connecting groove, after the cell supports are spliced, the cells can be inserted from the sleeving holes of the cell supports, when the insertion of two adjacent cells is finished, a directional acting force can be applied to the push-pull block 5, so that the push-pull block 5 drives the extrusion plate 4 to move, the movement of the extrusion plate 4 can drive the fastening plate 2 to move away from the fastening groove through the bevel edge of the fastening plate 2, at the moment, the fastening plate 2 can extrude and position the cells, when the position of the limiting rod 10 is parallel to the limiting groove, the limiting rod 10 is applied with a steering force in one direction, so that the limiting rod 10 enters the limiting groove, the extrusion plate 4 is positioned at the moment, and the installation work of the battery cell is completed.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The electric bicycle battery cell support comprises a battery cell support main body (1) and a fastening mechanism, and is characterized in that the front side of the battery cell support main body (1) is symmetrically provided with sleeve holes;

fastening device, fastening device includes the fastening groove, the inside in electric core support main part (1) is seted up in the fastening groove, the fastening groove all communicates with two holes of cup jointing, the inner chamber symmetry in fastening groove is equipped with mounting plate (2), two the back of the body facade symmetry fixedly connected with rubber pad (3) of mounting plate (2), the extrusion groove has been seted up at the top of fastening inslot wall, stripper plate (4) have been cup jointed in the inner chamber activity in extrusion groove, the bottom of stripper plate (4) is the semicircle arcuation setting, two the opposite face of mounting plate (2) is the hypotenuse, the movable groove has been seted up in the front of electric core support main part (1), movable groove and extrusion groove intercommunication, the positive fixedly connected with of stripper plate (4) pushes away and draws piece (5), the outer wall that pushes away and draws piece (5) and the inner chamber slip of movable groove cup joints.

2. The electric bicycle battery cell support of claim 1, wherein two sides of the inner wall of the fastening groove are rectangular arrays and are provided with four first limiting sliding grooves, two sides of the two fastening plates (2) are symmetrically and fixedly connected with first limiting sliding blocks (6), and the four first limiting sliding blocks (6) are slidably sleeved with inner cavities of the first limiting sliding grooves corresponding to the positions.

3. The electric bicycle battery cell support according to claim 2, characterized in that one side of the first limiting sliding block (6) is fixedly connected with a return spring (7), and one side of the return spring (7) is fixedly connected with one side of the inner wall of the first limiting sliding groove.

4. The electric bicycle battery cell support according to claim 1, wherein second limiting sliding grooves are symmetrically formed in two sides of the inner wall of the extrusion groove, second limiting sliding blocks (8) are symmetrically and fixedly connected to two sides of the extrusion plate (4), and outer walls of the two second limiting sliding blocks (8) are slidably sleeved with inner cavities of the second limiting sliding grooves corresponding to the positions of the second limiting sliding grooves.

5. The electric bicycle battery cell support of claim 1, wherein a rotation groove is symmetrically formed in one side of the extrusion plate (4), inner cavities of the two rotation grooves are rotatably connected with a rotating shaft (9), limiting rods (10) are fixedly sleeved on outer walls of the two rotating shafts (9), limiting grooves are symmetrically formed in two sides of an inner wall of the movable groove, and outer walls of the two limiting rods (10) are movably sleeved with inner cavities of the limiting grooves corresponding to positions.

6. The electric bicycle battery cell support according to claim 1, wherein one side of the battery cell support main body (1) is fixedly connected with a plurality of connecting blocks (11), the other side of the battery cell support main body (1) is provided with a plurality of connecting grooves, four base plates (12) are distributed on the back surfaces of two sleeving holes in a rectangular manner, and the eight base plates (12) are fixedly connected with the back surface of the battery cell support main body (1).