CN210822625U - Electric bicycle capable of expanding battery capacity - Google Patents

Abstract

The utility model discloses an electric bicycle of expanded battery capacity relates to electric bicycle technical field. The utility model discloses a battery case, the inside relative both sides wall of battery case has all been seted up perpendicular spout, rotates between the inside relative both sides wall of battery case to be connected with the axostylus axostyle, and connecting rod fixedly connected with backup pad is passed through to axostylus axostyle week side, and the battery case top rotates and is connected with the seatpad, and a seatpad surface is equipped with buffer spring through a telescopic link fixedly connected with clamp plate, the. The utility model discloses a design of erecting spout, axostylus axostyle, backup pad, battery interface, handle, buckle and draw-in groove, buffer spring has the cushioning effect to the battery, and battery interface connection's in the backup pad wire passes line hole, fastener and the battery case bottom battery interface electric connection in proper order, makes electric bicycle both can use a battery, can install two batteries simultaneously again, and then enlarges battery capacity, has improved duration effectively.

Description

Electric bicycle capable of expanding battery capacity

Technical Field

The utility model belongs to the technical field of electric bicycle, especially, relate to an electric bicycle of expanded battery capacity.

Background

The bicycle is a popular travel tool for the public, takes foot pedals as power, is a green and environment-friendly vehicle, but needs manpower to be ridden completely, needs to consume great physical power when riding on an uphill slope or for a long time, and has a slow running speed. Therefore, at present, more and more people use the electric bicycle, the electric bicycle provides kinetic energy through electric quantity, the running is pollution-free, the speed is high, and the manpower is saved.

The battery of electric bicycle is the important assurance of bicycle continuation of journey mileage, and current electric bicycle's battery capacity is usually not big enough, leads to the performance not good. However, due to the influence of the size of the electric bicycle, only one single battery with a specified size can be installed, and the battery capacity cannot be expanded, so that the cruising ability of the electric bicycle is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric bicycle of expanded battery capacity, through the design of erecting spout, axostylus axostyle, backup pad, battery interface, handle, buckle and draw-in groove, solved current electric bicycle and can only install a monocell, unable expansion battery capacity for electric bicycle's duration receives the problem of restriction.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an electric bicycle capable of expanding battery capacity, which comprises a battery box and a battery arranged in the battery box; perpendicular spout has all been seted up to the inside relative both sides wall of battery case, the equal fixedly connected with slider of the relative both sides face of battery, a slider surface with erect spout inner wall sliding connection, it is connected with the axostylus axostyle to rotate between the inside relative both sides wall of battery case, connecting rod fixedly connected with backup pad is passed through to axostylus axostyle week side, axostylus axostyle one end extends to the battery case outside and fixed mounting has the handle, a handle surface rotates and is connected with the buckle, the draw-in groove has been seted up to the battery case lateral wall, a buckle surface and the cooperation of draw-in groove inner wall, the battery case top rotates and is.

Furthermore, battery interfaces are arranged on the bottom of the battery box and the upper surface of the supporting plate, positive and negative poles at the bottom of the battery are matched with the inner wall of the battery interface, a wire hole is formed in one side face of the supporting plate, a wire clamp is fixedly mounted on the inner side wall of the battery box, and the wire clamp is located below the shaft rod.

Further, a groove is formed in the top of the battery, and a handle is fixedly connected inside the groove.

Further, the battery case is a hollow cuboid structure with an upper end open, one side face of the battery is connected with the inner side wall of the battery case in a sliding mode, and the shaft rod is located on one side of the battery.

The utility model discloses following beneficial effect has: the utility model discloses a design of vertical spout, axostylus axostyle, backup pad, battery interface, handle, buckle and draw-in groove, the positive and negative utmost point post of first battery cooperates the electric connection with the battery interface of battery case bottom, manual through the handle make the axostylus axostyle drive the backup pad to rotate downwards, make the backup pad lie horizontally on the top of first battery, then the positive and negative utmost point post of second battery cooperates the electric connection with the battery interface on the backup pad, manual messenger's seatpad rotates the lid on the battery case port, make the clamp plate of seatpad below horizontal pressure in the top of second battery, buffer spring between clamp plate and the seatpad has the cushioning effect to the battery, the wire that the battery interface on the backup pad is connected passes the line hole in proper order, the fastener is connected with the battery interface electric connection of battery case bottom, make electric bicycle not only can, effectively improving the cruising ability.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of an electric bicycle with expandable battery capacity;

FIG. 2 is a schematic view of the inside of a battery case;

FIG. 3 is a front view of the structure of FIG. 2;

FIG. 4 is a schematic structural view of a support plate;

FIG. 5 is a schematic diagram of a battery;

in the drawings, the components represented by the respective reference numerals are listed below:

1-battery box, 2-battery, 101-vertical sliding groove, 102-shaft rod, 103-supporting plate, 104-handle, 105-buckle, 106-clamping groove, 107-seat cushion, 108-telescopic rod, 109-pressing plate, 110-buffer spring, 111-battery interface, 112-wire hole, 113-wire clamp, 201-sliding block, 202-groove and 203-handle.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention relates to an electric bicycle with expandable battery capacity, which includes a battery box 1 and a battery 2 disposed inside the battery box 1; perpendicular spout 101 has all been seted up to 1 inside relative both sides wall of battery case, the equal fixedly connected with slider 201 of 2 relative both sides faces of battery, slider 201 one surface and perpendicular spout 101 inner wall sliding connection, it is connected with axostylus axostyle 102 to rotate between 1 inside relative both sides wall of battery case, connecting rod fixedly connected with backup pad 103 is passed through to axostylus axostyle 102 week side, axostylus axostyle 102 one end extends to 1 outside of battery case and fixed mounting has handle 104, handle 104 one surface rotates and is connected with buckle 105, draw-in groove 106 has been seted up to 1 lateral wall of battery case, buckle 105 one surface and the cooperation of draw-in groove 106 inner wall, thereby the position of fixed support board 103, 1 top of battery case rotates and.

As shown in fig. 2-4, the bottom of the battery case 1 and the upper surface of the supporting plate 103 are both provided with a battery interface 111, the positive and negative poles at the bottom of the battery 2 are matched with the inner wall of the battery interface 111, one side surface of the supporting plate 103 is provided with a wire hole 112, a wire clamp 113 is fixedly mounted on the inner side wall of the battery case 1, the wire clamp 113 is located below the shaft lever 102, and a conducting wire connected with the battery interface 111 on the supporting plate 103 sequentially passes through the wire hole 112, the wire clamp 113 and the battery interface 111 at.

As shown in fig. 5, a groove 202 is formed at the top of the battery 2, and a handle 203 is fixedly connected inside the groove 202, so that the battery 2 can be conveniently taken.

As shown in fig. 3-4, the battery case 1 is a hollow rectangular parallelepiped structure with an opening at the upper end, one side surface of the battery 2 is slidably connected to the inner side wall of the battery case 1, and the shaft lever 102 is located at one side of the battery 2.

The working principle of the embodiment is as follows: when the battery box 1 is used, the battery box 1 is fixedly installed on an electric bicycle, firstly, the sliding block 201 of the first battery 2 slides downwards along the vertical sliding groove 101 on the inner wall of the battery box 1, the positive and negative poles of the first battery 2 are matched and electrically connected with the battery interface 111 at the bottom of the battery box 1, the shaft lever 102 drives the supporting plate 103 to rotate downwards through the handle 101 manually, the supporting plate 103 is horizontally placed on the top of the first battery 2 and is matched with the clamping groove 106 through the buckle 105, so that the position of the supporting plate 103 is fixed, then the positive and negative poles of the second battery 2 are matched and electrically connected with the battery interface 111 on the supporting plate 103, the seat cushion 107 is manually rotated to cover the upper port of the battery box 1, the pressing plate 109 below the seat cushion 107 is horizontally pressed on the top of the second battery 2, the buffer spring 110 between the pressing plate 109 and the seat cushion 107 has a damping effect on the battery 2, and a, The wire clamp 113 is electrically connected with the battery interface 111 at the bottom of the battery box 1, so that the electric bicycle can use one battery 2 and can also be simultaneously provided with two batteries 2, the battery capacity is further enlarged, and the cruising ability is effectively improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. An electric bicycle capable of expanding battery capacity, which comprises a battery box (1) and a battery (2) arranged in the battery box (1); the method is characterized in that: the battery box is characterized in that vertical sliding grooves (101) are formed in two opposite side walls in the battery box (1), sliding blocks (201) are fixedly connected to two opposite side surfaces of the battery (2), one surface of each sliding block (201) is connected with the inner wall of each vertical sliding groove (101) in a sliding manner, a shaft lever (102) is rotatably connected between the two opposite side walls in the battery box (1), a supporting plate (103) is fixedly connected to the peripheral side surface of each shaft lever (102) through a connecting rod, one end of each shaft lever (102) extends to the outside of the battery box (1) and is fixedly provided with a handle (104), one surface of each handle (104) is rotatably connected with a buckle (105), a clamping groove (106) is formed in the outer side wall of the battery box (1), one surface of each buckle (105) is matched with the inner wall of the clamping groove (106), a seat cushion (107) is rotatably connected, the side surface of the telescopic rod (108) is sleeved with a buffer spring (110).

2. The electric bicycle capable of expanding the battery capacity according to claim 1, wherein battery interfaces (111) are respectively formed at the bottom of the battery box (1) and the upper surface of the supporting plate (103), positive and negative poles at the bottom of the battery (2) are matched with the inner walls of the battery interfaces (111), a wire hole (112) is formed in one side surface of the supporting plate (103), a wire clamp (113) is fixedly mounted on the inner side wall of the battery box (1), and the wire clamp (113) is located below the shaft lever (102).

3. The electric bicycle capable of expanding the battery capacity according to claim 1, characterized in that a groove (202) is formed at the top of the battery (2), and a handle (203) is fixedly connected inside the groove (202).

4. The electric bicycle capable of expanding the battery capacity as claimed in claim 1, wherein the battery box (1) is a hollow cuboid structure with an open upper end, one side surface of the battery (2) is slidably connected with the inner side wall of the battery box (1), and the shaft rod (102) is positioned at one side of the battery (2).

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