Portable battery quick-release structure of electric scooter

Abstract

The utility model relates to a portable battery quick-release structure of an electric scooter, which comprises a battery shell, two symmetrical inclined planes are arranged on the back of the battery shell, and batteries are detachably and fixedly connected onto the two inclined planes respectively. A groove is formed in the inclined surface, a clamping groove is formed in the bottom surface of the groove, a battery male head is mounted at the bottom of the clamping groove, and a positioning hole is formed in the top of the clamping groove; the area of one side of the battery is the same as that of the groove, a clamping block clamped and matched with the clamping groove is integrally formed and fixedly connected to the side wall of the battery, a battery female head inserted and matched with the battery male head is arranged at the bottom of the clamping block, and a positioning block matched with the positioning hole is integrally formed and fixedly connected to the top of the clamping block. The battery can be conveniently disassembled, a user can conveniently replace the battery or charge the battery by using charging equipment, and the convenience and reliability during use are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric scooter technical field especially is involved in a portable battery quick release structure of electric scooter. BACKGROUND

[0002] Electric scooter is also called electric wheelchair, which is a device for assisting the movement of people with mobility problems and disabled people. It is an essential transportation tool for disabled people, and its application range is very wide. It can be used in hospitals and families. Therefore, its electrical performance, safety performance and electromagnetic compatibility are very important.

[0003] In the prior art, such as Chinese patent application with publication number CN107174420A, an electric wheelchair is disclosed, which comprises a vehicle body and a seat assembled on the vehicle body. The vehicle body comprises a base, wheels mounted on the base and a containing box. The containing box is provided with a battery and a control panel. The wheels comprise driving wheels and driven wheels. The base is provided with a column protruding downward and corresponding to the driving wheels. Each driving wheel is connected to the base through a wheel bracket assembly. The wheel bracket assembly comprises a fork and a damping member. One end of the fork is rotatably connected to the column, and the other end is connected to the wheel shaft. One end of the damping member is rotatably connected to the base, and the other end is rotatably connected to the fork. The seat comprises left and right split bodies that can be folded.

[0004] The prior art has the following defects: although the above-mentioned electric wheelchair comprises a vehicle body and a seat that can be detachably assembled on the vehicle body, it can be disassembled into a seat and a vehicle body for packaging and transportation, reducing the difficulty of carrying. However, the battery is installed in the containing box below the base, similar to most electric wheelchairs on the market, and cannot be disassembled. When charging is needed, the vehicle can only be parked in front of the power strip and charged using a charging cable, which is extremely inconvenient to use. Therefore, a convenient battery quick release structure that is easy to disassemble is needed. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a battery that can be easily disassembled, so that users can easily replace the battery or use a charging device to charge it, improving the convenience and reliability of use.

[0006] The above-mentioned utility model of the utility model is realized by the following technical scheme:

[0007] A portable battery quick release structure of electric scooter, comprising a battery shell, two inclined surfaces are symmetrically arranged on the back of the battery shell, and a battery is detachably and fixedly connected to each of the two inclined surfaces.

[0008] As a further technical scheme of the utility model: the inclined plane is provided with a groove, the bottom of the groove is provided with a clamping groove, the bottom of the clamping groove is provided with a battery male head, the top of the clamping groove is provided with a positioning hole;

[0009] The area of the battery side is same with the area of the groove, the side wall of the battery is integrally formed and fixedly connected with a clamping block matched with the clamping groove, the bottom of the clamping block is provided with a battery female head matched with the battery male head, and the top of the clamping block is integrally formed and fixedly connected with a positioning block matched with the positioning hole.

[0010] As a further technical scheme of the utility model: the bottom of the groove is fixedly connected with a guide block, and the side wall of the battery is provided with a guide groove for sliding of the guide block along the length direction.

[0011] As a further technical scheme of the utility model: the two opposite side walls of the clamping groove are provided with a limiting sliding groove, and the two sides of the clamping block are respectively provided with a limiting sliding block matched with the limiting sliding groove.

[0012] As a further technical scheme of the utility model: the top of the groove is provided with a curved surface, and the top surface of the clamping block is matched with the curved surface in sliding.

[0013] As a further technical scheme of the utility model: the bottom of the battery shell is provided with a battery interface female head electrically connected with the two battery male heads.

[0014] As a further technical scheme of the utility model: the battery shell is provided with a fuse and a current protector, and the fuse and the current protector are arranged between the two batteries.

[0015] As a further technical scheme of the utility model: the battery shell is provided with two storage cavities below the two inclined planes, and the bottom of the storage cavity is provided with a first mounting hole.

[0016] As a further technical scheme of the utility model: the bottom of the battery shell is integrally formed and fixedly connected with two ear plates respectively below the two inclined planes, and the two ear plates are respectively provided with two second mounting holes.

[0017] As a further technical scheme of the utility model: the battery shell can be detachably fixed on the electric scooter.

[0018] As a further technical scheme of the utility model: the battery shell can be detachably fixed on the electric scooter.

[0019] The utility model discloses a portable battery quick release structure of electric scooter, which is characterized in that: a detachable battery shell is installed on the electric scooter, and two batteries convenient to detach are installed on the battery shell, so that the user can conveniently replace the battery or charge it by using a charging device, and the convenience and reliability during use are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the whole structure schematic diagram of the utility model.

[0021] Figure 2 It is the positive explosion schematic diagram of the utility model.

[0022] Figure 3 It is the reverse explosion schematic diagram of the utility model.

[0023] Figure 4 It is the structure schematic diagram of the utility model installed on the electric scooter.

[0024] Reference signs: 1, battery shell;11, battery interface female head;12, fuse;13, current protector;14, ear plate;15, second mounting hole;2, inclined plane;21, recess;22, clamping groove;23, battery male head;24, positioning hole;25, guide block;26, limit sliding groove;27, camber;3, battery;31, clamping block;32, battery female head;33, positioning block;34, guide groove;35, limit sliding block;4, storage cavity;41, first mounting hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments of the present application, and all other embodiments obtained by those skilled in the art without creative labor on the basis of the embodiments in the present application belong to the scope of protection of the present application.

[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Embodiment one:

[0029] Referring to Figures 1-4 The utility model discloses a portable battery quick release structure of electric scooter, including battery shell 1, the back of battery shell 1 is provided with two symmetrical inclined plane 2, and the detachable fixed connection of two inclined plane 2 has battery 3. In this embodiment, this electric scooter can be used on the ship, because the electric scooter is small in size.

[0030] Referring to Figure 3 The utility model discloses a portable battery quick release structure of electric scooter, including battery shell 1, the back of battery shell 1 is provided with two symmetrical inclined plane 2, and the detachable fixed connection of two inclined plane 2 has battery 3. In this embodiment, this electric scooter can be used on the ship, because the electric scooter is small in size.

[0031] The bottom of the groove 21 is fixedly connected with a guide block 25, and the sidewall of the battery 3 is provided with a guide groove 34 (see Figure 2 The guide block 25 and the guide groove 34 are arranged to facilitate the user to quickly insert the battery 3 into the specified position on the battery shell 1, and improve the convenience during installation.

[0032] The opposite two sidewalls of the groove 22 are provided with limiting sliding grooves 26, and the two sides of the clamping block 31 are respectively provided with limiting sliding blocks 35 matched with the limiting sliding grooves 26. When the limiting sliding blocks 35 are inserted into the limiting sliding grooves 26, the battery 3 can be stably fixed on the inclined surface 2 of the battery shell 1, avoiding falling off and increasing the stability of the connection.

[0033] The top of the groove 21 is provided with an arc surface 27, and the top surface of the clamping block 31 is in sliding fit with the arc surface 27. The bottom of the battery shell 1 is provided with a battery interface female head 11 electrically connected with the two battery male heads 23. The battery shell 1 is provided with a fuse 12 and a current protector 13, and the fuse 12 and the current protector 13 are arranged between the two batteries 3.

[0034] In the embodiment, the two batteries 3 are 24V 6AH, which can be conveniently transported, and the transportation problem of lithium batteries is solved, and the two batteries 3 can be taken on an airplane like a power bank, which is very convenient.

[0035] The battery shell 1 is provided with two storage cavities 4 below the two inclined surfaces 2, and the bottom surface of the storage cavity 4 is provided with a first mounting hole 41. The battery shell 1 is integrally connected with two ear plates 14 at the bottom of the two inclined surfaces 2, respectively, and the two ear plates 14 are respectively provided with two second mounting holes 15. Figure 4 In the embodiment, the battery shell 1 is detachably fixed on the electric scooter, specifically, a plurality of bolts pass through the first mounting hole 41 and the second mounting hole 15 to connect the electric scooter, which can effectively fix the battery shell 1 on the scooter, and is convenient to disassemble. The storage cavity 4 is provided to facilitate the user to put some articles on the electric scooter, and the practicability is improved.

[0036] The utility model discloses an implementation principle: the utility model discloses a portable battery quick release structure of electric scooter, its through installable detachable battery shell 1 on electric scooter, and install two pieces of battery 3 that facilitate disassembly on battery shell 1, so that the user can conveniently replace battery 3 or use charging equipment to charge, improve the convenience and reliability when using.

[0037] The embodiments of the specific embodiment are the preferred embodiments of the utility model, and are not limited to the protection scope of the utility model, so that: all equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A portable battery quick release structure of an electric scooter, characterized in that, Including battery shell (1), the back of battery shell (1) is provided with two symmetrical inclined planes (2), two inclined planes (2) are respectively detachably connected with battery (3) on the inclined plane (2); The inclined plane (2) is provided with a groove (21), the bottom surface of the groove (21) is provided with a clamping groove (22), the bottom of the clamping groove (22) is provided with a male battery (23), the top of the clamping groove (22) is provided with a positioning hole (24); The area of one side of the battery (3) is the same as the area of the groove (21), the side wall of the battery (3) is integrally formed and fixedly connected with a clamping block (31) matched with the clamping groove (22), the bottom of the clamping block (31) is provided with a female battery (32) matched with the male battery (23), the top of the clamping block (31) is integrally formed and fixedly connected with a positioning block (33) matched with the positioning hole (24).

2. The portable battery quick release structure of a motor-driven scooter according to claim 1, wherein, The bottom surface of the groove (21) is fixedly connected with a guide block (25), the side wall of the battery (3) is provided with a guide groove (34) for the guide block (25) to slide along the length direction.

3. The portable battery quick release structure of a motor-driven scooter according to claim 1, wherein, The opposite two side walls of the clamping groove (22) are provided with a limiting sliding groove (26), the two sides of the clamping block (31) are respectively provided with a limiting sliding block (35) matched with the limiting sliding groove (26).

4. The portable battery quick release structure of a motor-driven scooter according to claim 1, wherein, The top of the groove (21) is provided with an arc surface (27), the top surface of the clamping block (31) is in sliding cooperation with the arc surface (27).

5. The portable battery quick release structure of a motor-driven scooter according to claim 1, wherein, The bottom of the battery shell (1) is provided with a female battery interface (11) electrically connected with two male battery (23).

6. The portable battery quick release structure of a motor-driven scooter according to claim 1, wherein, The fuse (12) and the current protector (13) are installed on the battery shell (1), the fuse (12) and the current protector (13) are arranged between two batteries (3).

7. The portable battery quick release structure of a motor-driven scooter according to claim 1, wherein, The battery shell (1) is provided with two storage cavities (4) below the two inclined planes (2), the bottom surface of the storage cavity (4) is provided with a first mounting hole (41).

8. The portable battery quick release structure of a motor-driven scooter according to claim 1, wherein, The battery shell (1) is integrally formed and fixedly connected with two ear plates (14) at the bottom of the two inclined planes (2), respectively, two second mounting holes (15) are respectively provided on the two ear plates (14).

9. The portable battery quick release structure of a motor-driven scooter according to claim 1, wherein, The battery shell (1) can be detachably fixed on the electric scooter.

Images