CN211167219U

CN211167219U - Electric bicycle convenient to dismantle battery

Info

Publication number: CN211167219U
Application number: CN201922036293.XU
Authority: CN
Inventors: 曹伟
Original assignee: Tianjin Yiyun Weiting Technology Co ltd
Current assignee: Tianjin Yiyun Weiting Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-04
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses an electric bicycle convenient for disassembling a battery, which comprises a bicycle body, a battery placing box, supporting columns, supporting springs, a supporting plate, a placing frame, a battery body, a transverse plate, a trapezoidal block, a clamping spring, a clamping block, a limiting plate, a vertical rod, a pressing block and a box cover, wherein the battery placing box is fixed at the middle part of the bicycle body, the supporting columns are symmetrically fixed on the inner wall of the bottom of the battery placing box, the supporting springs are symmetrically arranged between the two supporting columns, one end of each supporting spring is fixedly connected with the inner wall of the bottom of the battery placing box, the supporting plate is fixed at the other end of each supporting spring, two side walls of each supporting plate are respectively in sliding connection with one side wall of the adjacent supporting column, the placing frame is fixed at the top of each supporting plate, the battery body is arranged in the placing frame, the electric bicycle is, the battery body can be well protected, the fixing effect is also good, and the practicability is extremely strong.

Description

Electric bicycle convenient to dismantle battery

Technical Field

The utility model relates to an electric bicycle technical field specifically is an electric bicycle convenient to dismantle battery.

Background

An electric bicycle is a mechatronics personal transportation tool which takes a storage battery as an auxiliary energy source and is provided with an electric motor, a controller, the storage battery, a rotating handle brake handle and other operation parts and a display instrument system, the electric bicycle has the greatest advantage of no tail gas pollution and is very in line with the concept of protecting the environment advocated by the society at present, the most important part in the electric bicycle is a battery, because the battery is the driving force source of the whole bicycle, but the failure frequency of the battery of the electric bicycle is very high, on one hand, the battery charging method is not carried out by people, and on the other hand, the battery is damaged due to bumping of the vehicle in the driving process, when the battery is damaged, the battery is required to be repaired or replaced, so the disassembly and the installation of the battery are very important, according to the electric bicycle frame battery box structure disclosed by the prior patent publication No. CN207129089U, the structure of the battery box is inconvenient for the disassembly and the assembly of the battery, can not well protect the battery and is not firm in fixation. Therefore, the electric bicycle with the battery convenient to detach is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric bicycle convenient to dismantle battery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric bicycle convenient for battery disassembly comprises a bicycle body, a battery placing box, supporting columns, supporting springs, a supporting plate, a placing frame, a battery body, a transverse plate, a trapezoidal block, a clamping spring, a clamping block, a limiting plate, a vertical rod, a pressing block and a box cover, wherein the battery placing box is fixed at the middle part of the bicycle body, the supporting columns are symmetrically fixed on the inner wall of the bottom of the battery placing box, the supporting springs are symmetrically arranged between the two supporting columns, one ends of the supporting springs are fixedly connected with the inner wall of the bottom of the battery placing box, the supporting plate is fixed at the other end of the supporting springs, two side walls of the supporting plate are respectively in sliding connection with one side wall of the adjacent supporting column, the placing frame is fixed at the top of the supporting plate, the battery body is arranged in the placing frame, the bottom of the battery body is in contact with the inner, the top of the transverse plate is connected with a trapezoidal block in a sliding manner, one side wall of the trapezoidal block, which is far away from the battery body, is fixedly provided with a clamping spring, one end of the clamping spring, which is far away from the trapezoidal block, is fixedly connected with the inner wall of one side, which is adjacent to the battery placing box, of the trapezoidal block, one side wall of the clamping block, which is near to the placing frame, is fixedly connected with one side wall, which is adjacent to the battery placing box, of the trapezoidal block, the bottom of the clamping block is contacted with the top of the placing frame, a limiting plate is arranged above the trapezoidal block, one side wall of the limiting plate is fixedly connected with one side wall, which is adjacent to the battery placing box, of the trapezoidal block, the top of the trapezoidal block is connected with a vertical rod in a sliding manner, one end of the vertical rod, which is far away from the trapezoidal block, penetrates through the top of the limiting plate in a sliding manner and is, the utility model discloses a battery box, including box lid, box cover, box cover, box cover, box.

Preferably, both sides wall of backup pad all is fixed with the slider, the spout has all been seted up to a lateral wall that the support column is close to supporting spring, slider sliding connection is in relative spout respectively.

Preferably, T-shaped blocks are fixed at the bottoms of the trapezoidal blocks, T-shaped grooves are formed in the tops of the transverse plates, and the T-shaped blocks are connected in the corresponding T-shaped grooves in a sliding mode.

Preferably, a moving block is fixed to one end, away from the pressing block, of the vertical rod, a groove is formed in the top of the trapezoidal block, and the moving blocks are connected in the corresponding grooves in a sliding mode.

Preferably, the surface of the pressing block is provided with anti-skid grains.

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

1. the utility model discloses, this electric bicycle's battery placing box's top is provided with the case lid, the case lid is connected through pin thread and box with the battery placing box, so it is very convenient to open and shut, and be fixed with supporting spring at the bottom inner wall of battery placing box, supporting spring's top is fixed with the backup pad, the top of backup pad is fixed with places the frame, the top sliding connection of support column has trapezoidal piece, a lateral wall of trapezoidal piece is fixed with clamping spring, the top sliding connection of trapezoidal piece has the montant, so when needing to dismantle the battery, press down the montant and just can make trapezoidal piece slide to both sides, thereby make clamping piece break away from the surface of battery originally, when clamping piece breaks away from and places the frame, under the effect of supporting spring, the battery body will move to the top, be convenient for people to take, during the installation, directly place the battery body in placing the frame, then press down the battery body, when a side wall of the placing frame is separated from the limitation of the clamping block, under the action of the clamping spring, the clamping block can clamp and fix the battery body, the damping effect can be achieved on the battery body, the battery body can be effectively protected, and the practicability is extremely strong.

2. The utility model discloses, this electric bicycle's battery is placed the case and is in the installation with when dismantling the battery, easy operation, convenient and fast, the practicality is extremely strong.

Drawings

FIG. 1 is a schematic sectional view of the battery compartment of the present invention in a closed state;

FIG. 2 is a schematic view of a cross-sectional structure of the battery compartment of the present invention in an open/close state;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is the utility model discloses the battery is placed the whole structure schematic diagram that looks sideways at of case.

In the figure: 1. a vehicle body; 2. a battery housing box; 3. a support pillar; 4. a support spring; 5. a support plate; 6. placing the frame; 7. a battery body; 8. a transverse plate; 9. a trapezoidal block; 10. a clamping spring; 11. a clamping block; 12. a limiting plate; 13. a vertical rod; 14. a pressing block; 15. a box cover; 16. a male buckle; 17. a female buckle; 18. a rubber block; 19. a wire mounting hole; 20. a slider; 21. a chute; 22. a T-shaped block; 23. a T-shaped groove; 24. a moving block; 25. and (4) a groove.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution: an electric bicycle convenient for battery disassembly comprises a bicycle body 1, a battery placing box 2, supporting columns 3, supporting springs 4, supporting plates 5, placing frames 6, a battery body 7, a transverse plate 8, trapezoidal blocks 9, clamping springs 10, clamping blocks 11, limiting plates 12, vertical rods 13, pressing blocks 14 and a box cover 15, wherein the battery placing box 2 is fixed in the middle of the bicycle body 1, the supporting columns 3 are symmetrically fixed on the inner wall of the bottom of the battery placing box 2, the supporting springs 4 are symmetrically arranged between the two supporting columns 3, one ends of the supporting springs 4 are fixedly connected with the inner wall of the bottom of the battery placing box 2, the supporting plates 5 are fixed at the other ends of the supporting springs 4, two side walls of each supporting plate 5 are respectively in sliding connection with one side wall of the adjacent supporting columns 3, the placing frames 6 are fixed at the tops of the supporting plates 5, and the battery body 7 is arranged in the placing frames, the bottom of the battery body 7 is in contact with the inner wall of the bottom of the placing frame 6, the top of the supporting column 3 is fixed with a transverse plate 8, the top of the transverse plate 8 is connected with a trapezoidal block 9 in a sliding manner, one side wall of the trapezoidal block 9 far away from the battery body 7 is fixed with a clamping spring 10, one end of the clamping spring 10 far away from the trapezoidal block 9 is fixedly connected with one side inner wall of the placing box 2 adjacent to the battery, one side wall of the trapezoidal block 9 close to the placing frame 6 is fixed with a clamping block 11, one side wall of the clamping block 11 far away from the trapezoidal block 9 is in contact with one side wall of the placing box 7 adjacent to the battery body 7, the bottom of the clamping block 11 is in contact with the top of the placing frame 6, a limiting plate 12 is arranged above the trapezoidal block 9, one side wall of the limiting plate 12 is fixedly connected with one side wall of the placing box 2 adjacent to the battery, and the top, the top that the one end that trapezoidal piece 9 was kept away from to montant 13 all slided and passes limiting plate 12 is fixed with and presses pressing block 14, the top that case 2 was placed to the battery is provided with case lid 15, the top one end that case 2 was placed to case lid 15 is passed through damping hinge and battery and is rotated and be connected, pin thread 16 is installed to the other end of case lid 15, the battery is placed case 2 and is close to a lateral wall of pin thread 16 and installs box 17, and pin thread 16 and box 17 mutually support, the bottom of case lid 15 is fixed with block rubber 18, the bottom of block rubber 18 and the top contact of battery body 7, wire mounting hole 19 is installed to a lateral wall that case 2 was placed to the battery.

The both sides wall of backup pad 5 all is fixed with slider 20, spout 21 has all been seted up to a lateral wall that support column 3 is close to supporting spring 4, slider 20 sliding connection is in relative spout 21 respectively, and the slip of backup pad 5 of being convenient for just plays limiting displacement.

T-shaped blocks 22 are fixed to the bottoms of the trapezoidal blocks 9, T-shaped grooves 23 are formed in the top of the transverse plate 8, the T-shaped blocks 22 are connected in the corresponding T-shaped grooves 23 in a sliding mode respectively, sliding of the trapezoidal blocks 9 is facilitated, and limiting effect is achieved.

The movable block 24 is fixed at one end of the vertical rod 13 far away from the pressing block 14, the grooves 25 are formed in the tops of the trapezoidal blocks 9, and the movable blocks 24 are respectively connected in the corresponding grooves 25 in a sliding mode, so that the vertical rod 13 can slide conveniently, and a limiting effect is achieved.

The surface of the pressing block 14 is provided with anti-slip lines, so that the anti-slip effect is achieved, and people can press the anti-slip block conveniently.

The working principle is as follows: when the battery body 7 needs to be disassembled, firstly, the male buckle 16 and the female buckle 17 are opened, so that the box cover 15 is opened, then the vertical rod 13 is pressed downwards, when the vertical rod 13 moves downwards, the trapezoidal block 9 is driven to move towards two sides, so that the clamping block 11 is driven to be separated from the surface of the battery body 7, at the moment, the trapezoidal block 9 extrudes the clamping spring 10, so that the clamping spring 10 is in a compressed state, when the clamping block 11 is separated from the top of the placing frame 6, under the action of the elastic force of the supporting spring 4, the supporting plate 5 moves upwards, the supporting plate 5 drives the placing frame 6 to move upwards, so that the battery body 7 is driven to move upwards, so that people can take out the battery body 7 conveniently, when the battery body 7 needs to be installed, the box cover 15 is opened, the battery body 7 is placed in the placing frame 6, then the battery body 7 is pressed downwards, so that the placing frame 6 is driven to move downwards, and after, under clamping spring 10's effect, it is fixed that clamp block 11 can carry out the centre gripping to battery body 7, and the bottom of clamp block 11 this moment can with place the top contact of frame 6, thereby frame 6 upward movement is placed in the restriction, then cover case lid 15 can, this moment rubber block 18 can contact with battery body 7's top, thereby increase the fixed action to battery body 7, and at the electric motor car in-process of traveling, supporting spring 4, clamping spring 10 and rubber block 18 can play fine shock attenuation effect to battery body 7, thereby protection battery body 7 that can be fine.

The utility model discloses in, supporting spring 4, clamping spring 10 and block rubber 18 all have fine elasticity, have very big buffering effect to rocking of battery body, though when jolting, battery body can not keep steady motionless, nevertheless no matter which direction's effort battery body receives, the atress of battery is alleviated jointly to supporting spring 4, clamping spring 10 and block rubber 18, guarantees that battery body can not collide with other equipment, the security of effectual protection battery.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides an electric bicycle convenient to dismantle battery, includes automobile body (1), battery and places case (2), support column (3), supporting spring (4), backup pad (5), places frame (6), battery body (7), diaphragm (8), trapezoidal piece (9), clamping spring (10), presss from both sides tight piece (11), limiting plate (12), montant (13), presses down piece (14) and case lid (15), its characterized in that: a battery placing box (2) is fixed in the middle of the vehicle body (1), support columns (3) are symmetrically fixed on the inner wall of the bottom of the battery placing box (2), support springs (4) are symmetrically arranged between the two support columns (3), one end of each support spring (4) is fixedly connected with the inner wall of the bottom of the battery placing box (2), a support plate (5) is fixed at the other end of each support spring (4), two side walls of each support plate (5) are respectively in sliding connection with one side wall of the adjacent support column (3), a placing frame (6) is fixed at the top of each support plate (5), a battery body (7) is arranged in each placing frame (6), the bottom of each battery body (7) is in contact with the inner wall of the bottom of each placing frame (6), a transverse plate (8) is fixed at the top of each support column (3), and a trapezoidal block (9) is connected at the top of each transverse plate (8, a clamping spring (10) is fixed on one side wall of the trapezoidal block (9) far away from the battery body (7), one end of the clamping spring (10) far away from the trapezoidal block (9) is fixedly connected with one side inner wall adjacent to the battery placing box (2), one side wall of the trapezoidal block (9) near to the placing frame (6) is fixed with a clamping block (11), one side wall of the clamping block (11) far away from the trapezoidal block (9) is contacted with one side wall adjacent to the battery body (7), the bottom of the clamping block (11) is contacted with the top of the placing frame (6), a limiting plate (12) is arranged above the trapezoidal block (9), one side wall of the limiting plate (12) is fixedly connected with one side wall adjacent to the battery placing box (2), a vertical rod (13) is connected to the top of the trapezoidal block (9) in a sliding mode, and a pressing block (14) is fixed on the top of the limiting plate (12) through which one end of the vertical rod (13) far away from the trapezoidal block (9) penetrates in a sliding mode, the battery storage box comprises a battery storage box body (2), and is characterized in that a box cover (15) is arranged on the top of the battery storage box (2), one end of the box cover (15) is rotatably connected with one end of the top of the battery storage box (2) through a damping hinge, a male buckle (16) is installed at the other end of the box cover (15), a female buckle (17) is installed on one side wall, close to the male buckle (16), of the battery storage box (2), the male buckle (16) and the female buckle (17) are matched with each other, a rubber block (18) is fixed at the bottom of the box cover (15), the bottom of the rubber block (18) is in contact with the top of a battery body (7), and a lead installation hole (19) is installed on one;

the two side walls of the supporting plate (5) are both fixed with sliding blocks (20), one side wall of the supporting column (3) close to the supporting spring (4) is both provided with sliding grooves (21), and the sliding blocks (20) are respectively connected in the corresponding sliding grooves (21) in a sliding manner;

t-shaped blocks (22) are fixed to the bottoms of the trapezoidal blocks (9), T-shaped grooves (23) are formed in the tops of the transverse plates (8), and the T-shaped blocks (22) are connected in the corresponding T-shaped grooves (23) in a sliding mode.

2. The electric bicycle convenient for battery disassembly as claimed in claim 1, wherein: the movable blocks (24) are fixed to one ends, far away from the pressing blocks (14), of the vertical rods (13), grooves (25) are formed in the tops of the trapezoidal blocks (9), and the movable blocks (24) are connected in the corresponding grooves (25) in a sliding mode.

3. The electric bicycle convenient for battery disassembly as claimed in claim 1, wherein: the surface of the pressing block (14) is provided with anti-skid grains.