CN217361798U

CN217361798U - Scooter with detachable battery

Info

Publication number: CN217361798U
Application number: CN202221354396.6U
Authority: CN
Inventors: 刘方毅; 王茂坤; 顾晓明; 张明举
Original assignee: Jiangsu Intco Medical Products Co ltd
Current assignee: Jiangsu Intco Medical Products Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-02
Anticipated expiration: 2032-06-01

Abstract

The application discloses removable battery's car of riding instead of walk includes: the car main part, detachably sets up battery case and electric connection mechanism on the car main part, electric connection mechanism is including setting up the first terminal box on the car main part, the second terminal box of setting on the battery case and a plurality of grafting subassembly that set up respectively in first terminal box and second terminal box, grafting subassembly in the first terminal box respectively with the position one-to-one of grafting subassembly in the second terminal box, each grafting subassembly includes the conducting strip, when the battery case is connected in the car main part, a pair of step of battery case is injectd respectively in a pair of constant head tank, first terminal box inserts in the second terminal box, a plurality of grafting subassemblies in the first terminal box respectively with a plurality of grafting subassembly one-to-one and conductive connection in the second terminal box. This application improves the security and the dismouting efficiency of electronic car power consumption of riding instead of walk, makes things convenient for charging of electronic car of riding instead of walk.

Description

Scooter with detachable battery

Technical Field

The application relates to the technical field of transportation tools, in particular to a scooter with a detachable battery.

Background

Have the electronic car of riding instead of walk of a lot of assistance trips on the market, this kind of electronic car of riding instead of walk loads the battery case in order to provide the electric energy to power consumption parts, and the battery case is connected with the electricity terminal of inserting on the frame through article word plug usually, and the user need expend energy to aim at in the plug battery case, and some still need manual connection article word plug and electricity terminal of inserting, increase the difficulty degree of user operation, the quick dismantlement battery case of not being convenient for.

Disclosure of Invention

The purpose of this application is to solve the problem of battery case dismouting difficulty among the prior art, develops a battery case connection structure that can lead the connection automatically, realizes the quick dismantlement of battery case.

In order to achieve the above object, the present application adopts the following technical solution, a scooter with a detachable battery, comprising:

the bicycle comprises a bicycle body and a pedal, wherein the bicycle body comprises a pedal extending forwards and backwards, and a pair of positioning grooves sunken downwards are formed in the pedal;

the battery box is detachably arranged on the vehicle main body, and the bottom of the battery box is provided with a pair of steps protruding downwards; and the number of the first and second groups,

the electric connection mechanism comprises a first junction box arranged on the pedal and a second junction box arranged at the bottom of the battery box, wherein the first junction box protrudes upwards from the pedal and extends upwards vertically, the second junction box is sunken upwards from the bottom of the battery box, a plurality of plug-in assemblies are respectively arranged in the first junction box and the second junction box, and each plug-in assembly is internally provided with a conducting strip;

the first junction box is located between the pair of positioning grooves, when the battery box is connected to the vehicle main body, a pair of steps of the battery box are limited in the pair of positioning grooves respectively, the first junction box is inserted into the second junction box, and the plurality of plug-in components in the first junction box are in one-to-one correspondence and are in conductive connection with the plurality of plug-in components in the second junction box respectively.

In the above technical solution, it is further preferable that the plug-in components in the first terminal box are centrosymmetric to the corresponding plug-in components in the second terminal box.

In the above technical solution, it is further preferable that an adhesive strip is fixed in each positioning groove, and a burr portion corresponding to the adhesive strip is provided on each step.

In the above technical solution, it is further preferable that the pair of positioning grooves and the first junction box are rectangular.

In the above technical solution, it is further preferable that a pair of guiding slopes located outside the pair of positioning grooves is provided at a rear portion of the pedal, each guiding slope extends upward and rearward from the pedal, and left and right side portions of the casing of the battery case have slopes that are matched with the guiding slopes.

In the above technical solution, it is further preferable that the electrical connection mechanism includes a plurality of first plug-in components disposed in the first junction box and extending in the vertical direction, and a plurality of second plug-in components disposed in the second junction box and extending in the vertical direction, and the number of the second plug-in components is the same as that of the first plug-in components.

In the above technical solution, it is further preferable that the first plug-in component includes a first plug-in unit having a first plug-in slot, a second plug-in unit having a second plug-in slot, and a first conductive plate disposed between the first plug-in unit and the second plug-in unit, and an opening direction of the first plug-in slot and an opening direction of the second plug-in slot face the first conductive plate; the second plug-in component comprises a third plug-in connector with a third plug-in groove, a fourth plug-in connector with a fourth plug-in groove and a second conducting strip arranged between the third plug-in connector and the fourth plug-in connector, and the opening directions of the third plug-in groove and the fourth plug-in groove face the second conducting strip.

In the above technical solution, it is further preferable that the first plug connector of each first plug assembly is connected with the first plug connector of the corresponding second plug assembly in a matching manner; the second plug connector of each first plug-in assembly is matched and connected with the corresponding third plug-in groove of the second plug-in assembly, and the fourth plug connector of each second plug-in assembly is matched and connected with the corresponding first plug-in groove of the first plug-in assembly.

In the above technical solution, it is further preferable that the battery box includes a plurality of batteries connected in series, and the plurality of batteries are rechargeable batteries.

Compared with the prior art, the application has the following beneficial effects: this application can realize quick location and the quick plug of battery case, and a pair of constant head tank on the footboard can help the battery case to lead fast and just aim at the installation, and electric connection mechanism realizes quick assembly disassembly and electric connection of battery case and car owner body, need not manual wiring in addition, and electric connection mechanism has injectd the perpendicular installation and the dismantlement of battery case simultaneously, utilizes the battery dead weight to install on the footboard with the battery case is stable.

Drawings

Fig. 1 is a schematic structural view of a scooter with a detachable battery according to an embodiment of the present disclosure;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic perspective view of a scooter with a detachable battery according to an embodiment of the present disclosure;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is a schematic perspective view illustrating a battery box of a scooter with a detachable battery according to an embodiment of the present disclosure;

fig. 6 is a partially enlarged view of C in fig. 5.

Wherein: 1. a vehicle main body; 11. a pedal; 110. positioning a groove; 111. bonding the strips; 112. a guide slope; 2. a battery case; 21. a box body; 22. a storage battery; 23. a burr portion; 24. a handle portion; 25. a slope surface; 3. an electrical connection mechanism; 31. a first junction box; 32. a second junction box; 33. a first plug-in assembly; 331. a first connector; 3311. a first part; 33110. a first insertion groove; 33111. a first limit projection; 3312. a second section; 33121. a first limit groove; 332. a second connector; 3320. a second insertion groove; 34. a second plug assembly; 341. a third plug connector; 3411. a third section; 34110. a third insertion groove; 34111. a second limit bulge; 3412. a fourth section; 34121. a second limit groove; 342. a fourth plug connector; 3420. and a fourth inserting groove.

Detailed Description

To explain the technical content, the structural features, the achieved objects and the functions of the application in detail, the technical solutions in the embodiments of the application will be described below with reference to the drawings in the embodiments of the application, and it is obvious that the described embodiments are only a part of the embodiments of the application, and not all embodiments. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a detailed description of various exemplary embodiments or implementations of the invention. However, various exemplary embodiments may be practiced without these specific details or with one or more equivalent arrangements. Moreover, the various exemplary embodiments may be different, but are not necessarily exclusive. For example, the particular shapes, configurations and characteristics of the exemplary embodiments may be used or implemented in another exemplary embodiment without departing from the inventive concept.

In the following, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

Further, spatially relative terms such as "on … …", "upper", and the like, in this application, may be used to describe one element's relationship to another (other) element as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use, operation, and/or manufacture in addition to the orientation depicted in the figures.

In the present application, "up", "down", "left", "right", "front" and "back" are according to the upper, lower, left, right, front and back as shown in fig. 3.

In the present application, unless expressly stated or limited otherwise, the term "coupled" is to be construed broadly, e.g., "coupled" may be a fixed connection, a removable connection, or an integral part; may be directly connected or indirectly connected through an intermediate.

As shown in fig. 1-6, the electric scooter comprises a scooter main body 1, a battery box 2 detachably connected to the scooter main body 1, and an electric connection mechanism 3 arranged between the scooter main body 1 and the battery box 2; the battery case 2 is electrically connected to the vehicle body 1 through an electrical connection mechanism 3.

As shown in fig. 3, the vehicle body 1 includes a pedal 11 extending in the front-rear direction, and at least one positioning groove 110 recessed downward is provided in the pedal 11, and the positioning groove 110 is used for positioning when the battery pack 2 is mounted on the vehicle body 1.

As shown in fig. 1, the battery box 2 includes a box 21 and a plurality of batteries 22 arranged in the box 21, the plurality of batteries 22 are connected in series, and in this embodiment, the batteries 22 are rechargeable batteries. The bottom of the battery case 2 is provided with a pair of steps 25 protruding downward, and the top of the case body 21 is further provided with a handle portion 24, and a user lifts the battery case 2 from the vehicle body 1 or places the battery case 2 on the vehicle body 1 by holding the handle portion 24. The battery box 2 is electrically connected with the vehicle main body 1 through the electric connection mechanism 3 to supply power to the energy consumption components of the scooter. When the battery case 2 is coupled to the vehicle body 1, the pair of steps 25 of the battery case 2 are defined in the pair of positioning grooves 110, respectively.

As shown in fig. 3 and 5, it is preferable that an adhesive strip 111 is provided in at least one positioning groove 110, a burr portion 23 capable of engaging with the adhesive strip 111 is provided at the bottom of the case 21, and when the battery case 2 is mounted on the pedal 11 according to the positioning of the positioning groove 110, the adhesive strip 111 is adhered to the corresponding burr portion 23, thereby preventing the battery case 2 from being detached from the pedal 11 when the scooter bumps during the traveling.

In order to guide the position of the battery box, the rear portion of the pedal 11 is provided with a pair of guiding inclined planes 112 located at the left and right sides of the pair of positioning grooves 110, each guiding inclined plane 112 extends upwards and backwards, the left and right side portions of the casing of the battery box 2 are provided with a slope 25 matched with the guiding inclined planes 112, and when the battery box is installed on the pedal, the slope just faces the guiding inclined planes. When the user installs the battery box, if the user fails to align the positioning groove and place the battery box, the battery box can slide into the positioning groove under the action of the slope surface and the guide slope surface 112.

As shown in fig. 2, 4 and 6, the electrical connection mechanism 3 includes a first terminal box 31 disposed on the pedal 11, a second terminal box 32 disposed on the battery box 2, a plurality of first plug assemblies 33 disposed in the first terminal box 31, and a plurality of second plug assemblies 34 disposed in the second terminal box 32. The first junction box 31 protrudes out of the pedal and extends vertically upwards, the second junction box 32 is arranged at the bottom of the battery box 2 and is recessed upwards from the bottom of the battery box 2, the first junction box 31 can be inserted into the second junction box 32 to be matched and connected with the second junction box 32, and meanwhile, the first junction box 31 and the second junction box 32 are both rectangular and can limit the rotation of the battery box. When the bottom of the battery box 2 is matched with the positioning groove 110 on the pedal 11, the first junction box 31 and the second junction box 32 are mutually inserted, the number of the first insertion components 33 is the same as that of the second insertion components 34, and the plurality of first insertion components 33 in the first junction box 31 are in one-to-one correspondence with and are in conductive connection with the plurality of second insertion components 34 in the second junction box 32. Each first plug assembly 33 and each second plug assembly 34 have the same structure, and the first plug assembly 33 and the second plug assembly 34 which correspond to each other up and down are in central symmetry.

As shown in fig. 3 and 4, each of the first plug assemblies 33 includes a first plug 331, a second plug 332, and a first conductive sheet (not shown) disposed between the first plug 331 and the second plug 332; the first plug connector 331 comprises a first part 3311 and a second part 3312 extending along the left and right lateral directions of the second plug connector 332 away from the first part 3311, a first inserting groove 33110 facing the second plug connector 332 is formed in the first part 3311, the width of the first inserting groove 33110 is greater than or equal to that of the second plug connector 332, a pair of first limiting protrusions 33111 oppositely arranged left and right is formed at the top of the first part 3311, and a first limiting groove 33121 matched with the first limiting protrusions 33111 is formed in the second part 3312; the second connector 332 is provided with a second insertion groove 3320 facing the first connector 331; the first conductive plate is located between the first slot 33110 and the second slot 3320.

As shown in fig. 5 and 6, each of the second plug assemblies 34 includes a third plug 341, a fourth plug 342, and a second conductive sheet (not shown) disposed between the third plug 341 and the fourth plug 342; the third plug 341 includes a third portion 3411 and a fourth portion 3412 extending in a direction away from the third portion 3411 along the left and right sides of the fourth plug 342, the third portion 3411 is provided with a third inserting groove 34110 facing the fourth plug 342, the width of the third inserting groove 34110 is greater than or equal to that of the fourth plug 342, the top of the third portion 3411 is provided with a pair of second limiting protrusions 34111 oppositely arranged left and right, and the fourth portion 3412 is provided with a second limiting groove 34121 capable of being matched with the second limiting protrusion 34111; the fourth plug connector 342 is provided with a fourth plug groove 3420 facing the third plug connector 341; the second conductive plate is located between the third insertion groove 34110 and the fourth insertion groove 3420.

Since each first plug assembly 33 and the corresponding second plug assembly 34 are centrosymmetric, when the first terminal box 31 and the second terminal box 32 are joined, on one hand, the first conductive sheet of each first plug assembly 33 is in contact with the second conductive sheet of the corresponding second plug assembly 34, so as to realize the electrical connection between the first plug assembly 33 and the second plug assembly 34; on the other hand, the second connector 332 of each first plug assembly 33 is inserted into the corresponding third insertion groove 34110 of the second plug assembly 34, and surrounds the electrically connected first and second conductive sheets with the fourth connector 342 of the second plug assembly 34; the first position-limiting protrusion 33111 of the first plug member 331 of the first plug member 33 is inserted into the corresponding second position-limiting groove 34121 of the second plug member 34, and the second position-limiting protrusion 34111 of the third plug member 341 of the second plug member 34 is inserted into the corresponding first position-limiting groove 33121 of the first plug member 331.

In this embodiment, the first plug 331, the second plug 332, the third plug 341 and the fourth plug 342 are all made of an insulating material, the first limiting protrusion 33111 is engaged with the second limiting groove 34121, and the second limiting protrusion 34111 is engaged with the first limiting groove 33121, so that the first plug assembly 33 and the second plug assembly 34 can be inserted into each other, and the first conductive sheet 343 and the second conductive sheet are sequentially surrounded by the second plug 332 and the fourth plug 342, and the first plug 331 and the third plug 341 from the inside to the outside, thereby playing a good insulating role.

The working principle of this application does: a user lifts the battery box 2 by holding the handle part 24 on the battery box 2 and installs the battery box 2 on the pedal 11 of the vehicle main body 1, the bottom of the battery box 2 is aligned with the positioning groove 110 on the pedal 11, the first junction box 31 on the pedal 11 is aligned and spliced with the second junction box 32 on the battery box 2, each first splicing assembly 33 in the first junction box 31 is spliced with the corresponding second splicing assembly 34 in the second junction box 32, the first conducting strip is contacted with the corresponding second conducting strip, the first splicing assembly 33 on the vehicle main body 1 is electrically connected with the battery box 2, and the storage battery 22 in the battery box 2 supplies power to each energy-consuming part on the vehicle main body 1; when the user lifts the battery box 2 from the pedal 11, the second plug assembly 34 on the battery box 2 is separated from the first plug assembly 33 on the pedal 11, and the various and energy consuming components on the vehicle body 1 lose the power supply of the battery box 2.

According to the electric scooter, the battery box 2 and the scooter main body 1 are quickly disassembled and electrically connected through the electric connection mechanism 3, and the two plug connectors in each plug connector assembly are matched and connected with the plug connectors in the corresponding plug connector assembly to play a limiting role, so that each second conducting strip on the battery box 2 and the corresponding first conducting strip on the scooter main body 1 can be accurately butted, the safety and the disassembling and assembling efficiency of power utilization are improved, and the electric scooter is convenient to charge; the structures of the first plug assemblies 33 and the second plug assemblies 34 are consistent, so that the production cost is saved, and the maintenance and replacement cost is low.

The foregoing shows and describes the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the application, and that various changes and modifications may be made without departing from the spirit and scope of the application, which is defined by the appended claims, the specification, and equivalents thereof.

Claims

1. A scooter with a detachable battery is characterized by comprising:

the bicycle comprises a bicycle body (1) and a pedal (11), wherein the pedal (11) extends forwards and backwards, and a pair of downward sunken positioning grooves (110) are formed in the pedal (11);

the battery box (2) is detachably arranged on the vehicle main body (1), and a pair of steps protruding downwards are arranged at the bottom of the battery box (2); and the number of the first and second groups,

the electric connection mechanism (3) comprises a first junction box (31) arranged on the pedal (11) and a second junction box (32) arranged at the bottom of the battery box (2), wherein the first junction box (31) protrudes upwards from the pedal (11) and extends upwards vertically, the second junction box (32) is sunken upwards from the bottom of the battery box (2), a plurality of plug-in assemblies are respectively arranged in the first junction box (31) and the second junction box (32), and each plug-in assembly is internally provided with a conducting strip;

when the battery box (2) is connected to the vehicle main body (1), a pair of steps of the battery box (2) is respectively limited in the pair of positioning grooves (110), the first junction box (31) is inserted into the second junction box (32), and the plurality of plug-in components in the first junction box (31) are respectively in one-to-one correspondence with the plurality of plug-in components in the second junction box (32) and are in conductive connection.

2. A scooter with detachable batteries according to claim 1, characterized in that the plug-in module in each of the first junction boxes (31) is symmetrical with the corresponding plug-in module in the second junction box (32).

3. The scooter with a detachable battery according to claim 1, wherein an adhesive strip (111) is fixed in each positioning groove (110), and a burr portion (23) corresponding to the adhesive strip (111) is provided on each step.

4. The scooter with detachable battery as claimed in claim 1, wherein the pair of positioning grooves (110) and the first junction box (31) are rectangular.

5. The scooter with a detachable battery according to claim 1, wherein the rear portion of the pedal (11) is provided with a pair of guiding slopes (112) located outside the pair of positioning grooves (110), each of the guiding slopes (112) extends upward and rearward from the pedal (11), and left and right side portions of the casing of the battery case (2) have slopes (25) engaged with the guiding slopes (112).

6. A scooter with detachable batteries according to claim 1, characterized in that the electrical connection mechanism (3) comprises a plurality of first plug assemblies (33) extending in the vertical direction and arranged in the first junction box (31) and a plurality of second plug assemblies (34) extending in the vertical direction and arranged in the second junction box (32), the number of the second plug assemblies (34) being the same as the number of the first plug assemblies (33).

7. The scooter with a detachable battery according to claim 6, wherein the first plug member (33) comprises a first plug member (331) having a first insertion groove (33110), a second plug member (332) having a second insertion groove (3320), and a first conductive plate disposed between the first plug member (331) and the second plug member (332), the first insertion groove (33110) and the second insertion groove (3320) having openings facing the first conductive plate; the second plug assembly (34) comprises a third plug connector (341) with a third plug slot (34110), a fourth plug connector (342) with a fourth plug slot (3420) and a second conducting strip arranged between the third plug connector (341) and the fourth plug connector (342), and the opening directions of the third plug slot (34110) and the fourth plug slot (3420) face the second conducting strip.

8. The scooter with a detachable battery according to claim 7, wherein the first plug member (331) of each first plug member (33) is connected with the first plug member (331) of the corresponding second plug member (34) in a matching manner; the second plug connector (332) of each first plug assembly (33) is in fit connection with the corresponding third plug groove (34110) of the second plug assembly (34), and the fourth plug connector (342) of each second plug assembly (34) is in fit connection with the corresponding first plug groove (33110) of the first plug assembly (33).

9. The scooter with detachable batteries according to claim 1, wherein the battery compartment (2) comprises a plurality of serially connected batteries (22), and the plurality of batteries (22) are rechargeable batteries.