CN213323510U

CN213323510U - Electric vehicle frame convenient for installing battery

Info

Publication number: CN213323510U
Application number: CN202022236070.0U
Authority: CN
Inventors: 江卫东
Original assignee: Wuxi Ru Seng Electric Vehicle Ltd
Current assignee: Wuxi Ru Seng Electric Vehicle Ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-01
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to the technical field of battery installation of electric vehicles, in particular to an electric vehicle frame convenient for installing batteries, which solves the problems of difficult battery replacement of the electric vehicle, limited development of shared electric vehicles, inadequate protection of the existing replacement mode and easy damage of the batteries and motors, comprising a frame, wherein a battery box is welded in the middle of the frame, a cover plate is hinged on one side of the top surface of the battery box, the batteries are clamped in the battery box, a handle is installed on one side of each battery, an electrode is clamped in the battery box, a first spring is welded on one side of the electrode, a button is clamped on the top of the battery box, a third spring is welded on two sides of the button, a fixture block is clamped on the top of each battery, a second spring is welded on the bottom of the fixture block, a buckle plate is welded on one side of the bottom of the battery, convenient and fast, easy operation, application scope is wide, prevents to damage battery and motor, has increased the security.

Description

Electric vehicle frame convenient for installing battery

Technical Field

The utility model relates to an electric motor car battery installation technical field especially relates to an electric motor car frame of easy to assemble battery.

Background

Electric vehicles, namely electric drive vehicles, also known as electric drive vehicles, are classified into alternating current electric vehicles and direct current electric vehicles, and generally, electric vehicles convert electric energy into mechanical energy to move through components such as a controller and a motor by taking a battery as an energy source so as to control the current and change the speed.

Shared bicycle has spread all over each corner now, and same shared electric motor car is also appearing, but the regional restriction that the electric motor car charges is huge, can not satisfy charging immediately many times, constantly keeps the state of electric quantity, just needs quick replacement battery, but electric motor car battery installation is loaded down with trivial details now, can not reach quick replacement's effect, has restricted shared electric motor car's development.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art electric motor car battery and changing the difficulty, restriction sharing electric motor car development, current change mode protection is not in place, easily causes the shortcoming that battery and motor damaged, and the electric motor car frame of a easy to assemble battery that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric motor car frame of easy to assemble battery, includes the frame, the welding of frame middle part has the battery box, there is the apron battery box top surface one side hinged joint, and the inside joint of battery box has the battery, the handle is installed to battery one side, and the inboard card of battery box is equipped with the electrode, the welding of electrode one side has first spring, and battery box top card is equipped with the button, the welding of button both sides has the third spring, and battery top card is equipped with the fixture block, the welding of fixture block bottom has the second spring, and the welding of battery box bottom has the buckle in one side, apron one side bottom card is equipped with the.

Preferably, the upper surface of the pinch plate is provided with a clamping groove matched with the bottom of the inserting plate.

Preferably, one side of the battery is provided with a round hole matched with the electrode.

Preferably, the second spring is welded to the bottom of the top of the battery.

Preferably, the third spring is welded to the inside of the top of the battery case.

Preferably, the button vertical section is a trapezoidal structure.

The utility model has the advantages that:

1. the electric vehicle frame can realize quick replacement of the battery, is convenient and quick, and has simple operation and wide application range;

2. this electric vehicle frame effectively protects the battery box, prevents that rainwater etc. from getting into the battery box, damages battery and motor, has increased the security.

Drawings

Fig. 1 is a schematic structural diagram of an electric vehicle frame convenient for installing a battery according to the present invention;

fig. 2 is a schematic diagram of a battery box of an electric vehicle frame convenient for installing batteries according to the present invention;

fig. 3 is the utility model provides an electric vehicle frame's of easy to assemble battery box looks sideways at the schematic structure.

In the figure: the battery comprises a frame 1, a battery box 2, a cover plate 3, a battery 4, a handle 5, a pinch plate 6, a first spring 7, an electrode 8, a second spring 9, a clamping block 10, a third spring 11, a button 12 and a plugboard 13.

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.

Referring to fig. 1-3, an electric motor car frame of easy to assemble battery, including frame 1, the welding of 1 middle part of frame has battery box 2, the hinged joint has apron 3 on one side of 2 top surfaces of battery box, and the inside joint of battery box 2 has battery 4, handle 5 is installed to 4 one sides of battery, and 2 inboard cards of battery box are equipped with electrode 8, the welding of 8 one side of electrode has

first spring

7, and 2 top cards of battery box are equipped with button 12, the welding of 12 both sides of button has

third spring

11, and 4 top cards of battery are equipped with fixture block 10, the welding of 10 bottoms of fixture block has second spring 9, and the welding of 2 bottom one side of battery box has buckle 6, apron 3 one side bottom cards are equipped with picture peg 13.

6 upper surfaces of buckle offer with picture peg 13 bottom complex draw-in groove, 4 one sides of battery offer with 8 complex round holes of electrode, second spring 9 welds in 4 top bottom surfaces of battery, third spring 11 welds in the top of battery box 2 inboardly, button 12 erects the cross-section and is the trapezium structure.

In this embodiment, the welding of 1 middle part of frame has

battery box

2, and 2 interior joint batteries of

battery box

4, 4 side-mounting handles 5 of battery make things convenient for battery 4's access, and 2 top one side hinged joint apron 3 of battery box, 3 tip card of apron establish picture peg 13, and battery box bottom one end welding buckle 6, picture peg 13 whereabouts insert in the draw-in groove of buckle 6, can close battery box 2, play the influence that protection battery 4 does not receive rainwater or other debris, protection battery 4 and motor.

Further, inboard joint electrode 8 of battery box 2, first spring 7 of one side welding of electrode 8, battery 4 one side is seted up with electrode 8 complex draw-in groove, internally mounted electrode contact point, 4 top card of battery establish fixture block 10, the fixture block 10 vertical cross-section is the trapezium structure, fixture block 10 bottom welding second spring 9, the other end of second spring 9 welds in the top bottom surface of battery 4, second spring 9 is used for controlling the motion of fixture block 10, second spring 9 compresses during the installation, move 2 top draw-in groove positions of battery box when fixture block 10, second spring 9 releases, push fixture block 10 into the draw-in groove, 2 top surface cards of battery box establish button 12, button 12 both sides welding ladder three spring 11, the other end of third spring 11 welds in 2 top inboards, third spring 11 helps button 12 to reset.

To sum up, extract picture peg 13 of 3 one sides bottoms of apron from buckle 6 during the installation, open apron 3, with battery 4 disect insertion battery box 2 in, battery 4 top fixture block 10 can block into battery box 2 top draw-in groove, because fixture block 10 vertical cross-section is trapezoidal, can be more easy to assemble, it is tighter behind the draw-in groove to block into simultaneously, be difficult for droing, the first spring 7 compression of 8 backs of electrode, make the better contact of

electrode

8 and 4 back electrode contact points of battery, when will taking out battery 4, press button 12, fixture block 10 breaks away from with battery box 2, first spring 7 behind the back of the electrode 8 can release battery box 2 with battery 4, more conveniently take out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electric vehicle frame convenient for installing a battery comprises a frame (1) and is characterized in that, a battery box (2) is welded in the middle of the frame (1), a cover plate (3) is hinged on one side of the top surface of the battery box (2), a battery (4) is clamped in the battery box (2), a handle (5) is arranged on one side of the battery (4), an electrode (8) is clamped on the inner side of the battery box (2), a first spring (7) is welded at one side of the electrode (8), a button (12) is clamped at the top of the battery box (2), third springs (11) are welded on two sides of the button (12), a clamping block (10) is clamped on the top of the battery (4), the welding of fixture block (10) bottom has second spring (9), and welding of battery box (2) bottom one side has buckle (6), apron (3) one side bottom card is equipped with picture peg (13).

2. The electric vehicle frame convenient for installing the battery as claimed in claim 1, wherein the upper surface of the pinch plate (6) is provided with a clamping groove matched with the bottom of the inserting plate (13).

3. The electric vehicle frame convenient for installing the battery as claimed in claim 1, wherein one side of the battery (4) is provided with a round hole matched with the electrode (8).

4. A battery-easy-to-mount electric vehicle frame as claimed in claim 1, wherein the second spring (9) is welded to the bottom of the top of the battery (4).

5. A battery-easy-to-mount electric vehicle frame as claimed in claim 1, wherein the third spring (11) is welded to the top inner side of the battery box (2).

6. The electric vehicle frame convenient for installing the battery as claimed in claim 1, wherein the vertical section of the button (12) is a trapezoid structure.