WO2018068277A1

WO2018068277A1 - Electric scooter

Info

Publication number: WO2018068277A1
Application number: PCT/CN2016/102060
Authority: WO
Inventors: 沈剑; 江旭峰; 黄嘉曦
Original assignee: 深圳易马达科技有限公司
Priority date: 2016-10-13
Filing date: 2016-10-13
Publication date: 2018-04-19
Also published as: CN108337883A; CN108337883B

Abstract

Disclosed is an electric scooter. The electric scooter comprises a scooter head (10) located on the front and provided with a containing bin (11); a pedal (12) with one end connected to a bottom part of the scooter head (10) and the other end extending rearwards and used for being pedalled by a foot; and a battery device (20) mounted on the scooter head (10), wherein the battery device (20) comprises a battery (40) accommodated in the containing bin (11), a bin door (22) arranged to cover the containing bin (11), a locking and fixing mechanism (23) for locking and fixing the bin door (22) to an opening of the containing bin (11) so as to enclose the battery (40) in the containing bin (11), and a plug-in type connector (21) used for transferring electric power of the battery (40) to the scooter, a bottom part of the bin door (22) is provided with a plug slot (222) in communication with the containing bin (11) for inserting the battery (40), and the plug-in type connector (21) is arranged on a bottom part of the plug slot (222). By the arrangement of the battery device (20), the battery (40) is detachable, and the charging process is convenient and rapid, providing a good user experience.

Description

Electric scooter

[0001] The present invention belongs to the technical field of scooters, and in particular, to an electric scooter.

Background technique

[0002] Scooters are a popular sport and entertainment device. They are popular among teenagers because of their small size, flexible operation, easy to learn and easy to learn. At present, scooters are basically powered by electric power, mainly in the front of the car or the pedal built-in rechargeable battery. When charging is required, the scooter will be transported to the power supply point for charging, and will continue to be used after charging. The entire vehicle needs to be transported to the power supply point. In some cases, for example, it is necessary to go upstairs, or the power supply socket is located at a certain corner, and the scooter cannot be reached, which makes the charging process cumbersome and affects the user experience.

technical problem

[0003] An object of the present invention is to provide an electric scooter, which aims to solve the technical problem that the charging process in the prior art is cumbersome and affects the user experience.

Problem solution

Technical solution

[0004] The present invention is achieved by an electric scooter comprising a front end and a front end of a receiving compartment, one end connected to the bottom of the front end and the other end extending rearwardly for pedaling. a battery device that is mounted on the vehicle head and is used to provide electric energy, and the battery device includes a battery housed in the receiving compartment, and is disposed on the receiving compartment and has one side hinged to the front side of the vehicle. a door of the wall, a locking mechanism for locking the door to the receiving compartment to enclose the battery in the receiving compartment and for conducting power of the battery to the a plug-in connector of the scooter, a bottom of the door is provided with a plug-in slot that penetrates the receiving compartment and is inserted into the battery, and the plug-in connector is disposed at the bottom of the plugging slot .

Further, the door faces the side of the receiving compartment and is provided with a guide plate for guiding the battery to the insertion slot in a direction in which the battery is inserted.

[0006] Further, the locking mechanism includes a socket disposed on a sidewall of the receiving compartment, and is disposed at the compartment door And a socket that is inserted into the socket, is fixed to the door and is received in the receiving compartment for mounting the connector, and is elastically connected to the socket An elastic member between the member and the receiving case to elastically expand and contract the connector relative to the receiving case.

[0007] Further, the connector includes a plug body received in the receiving case and provided with a first finger pushing hole, and protrudes along a side of the plug body to be engaged with the socket. a plug-in connector, a side of the receiving case adjacent to the socket is provided with a through hole through which the plug connector passes and is inserted into the socket, and the door is provided with a finger for insertion and the first One finger pushing hole communicates to press a finger to the second finger pushing hole of the plug body.

[0008] Further, the connector further includes a resisting portion along a side of the plug body that is away from the plug connector, and the bottom of the receiving shell is disposed toward the side of the resisting portion. a protruding positioning post, the elastic member is a spring and one end is sleeved on the positioning post and the other end is abutted on the abutting portion.

[0009] Further, the plug-in connector includes a male end fixed to the bottom of the insertion slot and electrically connected to the scooter, and electrically connected between the battery and the male head. Female head.

[0010] Further, the male head includes a male base fixed to the bottom of the insertion slot, a male circuit board fixedly mounted on the male base and electrically connected to the scooter, and fixed a terminal electrode array electrically connected to the male circuit board and arranged in a row to be electrically connected to the male circuit board;

[0011] the female head includes a female base disposed between the male base and the battery, a female circuit board fixedly mounted on the female base and electrically connected to the battery, and And a female terminal electrode row fixedly and electrically connected to the female circuit board and arranged in a row, wherein the female terminal electrode column and the male terminal electrode column are mutually plugged and electrically connected to the battery.

[0012] Further, the male electrode row includes a male terminal and a male terminal of the male terminal, and the male terminal is located at two sides of the positive terminal of the male terminal; The terminal electrode column includes a female terminal positive electrode hole and two female terminal negative electrode holes on the same straight line, and the female terminal positive electrode hole corresponds to the male terminal positive terminal and is provided for inserting the male terminal positive terminal The female terminal positive electrode is connected to the two female terminal negative terminals and is provided with a female terminal negative terminal for inserting the male terminal negative terminal. The positive terminal of the male terminal is located at the center of the male base, and the negative terminal of the male terminal is symmetrically disposed on both sides of the positive terminal of the male terminal; the positive terminal of the female terminal is located at the center of the female base, The female terminal negative electrode is symmetrically disposed on both sides of the male terminal positive terminal. [0013] Further, a male terminal terminal group electrically connected to the male circuit board and transmitting signals between the battery and the scooter is disposed on an end surface of the male head adjacent to the female head. A female signal receiving group electrically connected to the battery and for inserting the male signal terminal group for signal transmission is disposed on an end surface of the female head adjacent to the male head.

[0014] Further, the male signal terminal group includes a first male terminal group and a second male terminal group, and the first male terminal group is symmetric with the second male terminal group Provided on both sides of the male electrode row; the female signal receiving group includes a first female signal receiving group and a second female signal receiving group, the first female signal receiving group and the first The two female end signal receiving groups are symmetrically disposed on both sides of the female terminal electrode column.

[0015] Further, the first male terminal group includes a first signal terminal for transmitting a first signal and a second signal terminal for transmitting a second signal, and the second male terminal group includes a third signal terminal for transmitting the first signal and a fourth signal terminal for transmitting the second signal, wherein the first signal terminal and the third signal terminal are diagonally disposed centering on the positive terminal of the male terminal, The second signal terminal and the fourth signal terminal are diagonally disposed with the male terminal positive terminal as a center.

[0016] Further, the male head further includes a male signal terminal block fixedly mounted on the male base and configured to fix the male signal terminal group, the female head further comprising a fixed installation in the a female signal receiving socket on the base of the female base for receiving the female signal receiving group.

[0017] Further, a female electrode holder for fixing the female electrode row is protruded along a side of the female base toward the male base, and the male base is convex along an outer surface thereof. An electrode guiding ring disposed around the male electrode row and sleeved on the female electrode holder is disposed.

[0018] Further, a first waterproof rubber is encapsulated at a joint of the male signal terminal group and an end surface of the male base adjacent to the female end, and the female signal receiving group and the female base are A joint of the end face of the male base is encased with a second waterproof glue.

[0019] Further, the end of the male terminal of the male terminal is a plurality of first terminal pieces arranged along the circumferential direction thereof, and each of the first terminal pieces is inserted into the negative electrode of the female terminal. And being always in contact with the female terminal negative terminal; the end of the male terminal positive terminal is a plurality of second terminal pieces arranged along the circumferential direction thereof, and each of the second terminal pieces is inserted into the female terminal positive electrode The elastic tension in the hole is always in contact with the positive terminal of the female end. Advantageous effects of the invention

Beneficial effect

[0020] The technical effect of the present invention relative to the prior art is: The present invention is provided with a receiving compartment for accommodating the battery on the side wall of the front side, and the cover of the slidable door is disposed at the mouth of the receiving compartment, so that the door is opened The battery can be connected to the scooter through the plug-in connector. When the scooter needs to be recharged, the door is opened, the battery is removed, and the battery is charged. After the charging is completed, the battery is plugged into the connector. Cycling, the scooter provided by the invention is charged, and only needs to bring the battery to the charging place for charging, which is convenient and quick, and the user experience is a brief description of the drawing.

DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the embodiments of the present invention or the description of the prior art will be briefly described below. Obviously, the drawings described below are merely Some embodiments of the present invention may also be used to obtain other drawings based on these drawings without departing from the prior art.

1 is a schematic view of a door after the door is closed according to an embodiment of the present invention;

2 is a schematic view of the door of the present invention after being smashed;

3 is a cross-sectional view of a warehouse door according to an embodiment of the present invention;

4 is a schematic structural view of a locking mechanism according to an embodiment of the present invention;

5 is a schematic view showing the installation of a locking mechanism according to an embodiment of the present invention;

6 is a schematic view showing the installation of a locking mechanism according to an embodiment of the present invention;

7 is a cross-sectional view of a connector according to an embodiment of the present invention;

8 is a schematic structural diagram of a male head according to an embodiment of the present invention;

9 is a schematic structural diagram of a female head according to an embodiment of the present invention;

10 is a top plan view of a female head according to an embodiment of the present invention;

11 is a top plan view of a male head according to an embodiment of the present invention;

12 is a top plan view of a male terminal electrode array according to an embodiment of the present invention.

DESCRIPTION OF REFERENCE NUMERALS

[] [Table 1]

10 front head 2141 first male signal terminal set

11 housing position 21411 first signal terminal

12 pedal 21412 second signal terminal

20 battery unit 2142 second male terminal block

22 warehouse door 21421 third signal terminal

221 guide plate 21422 fourth signal terminal

222 plug slot 215 male terminal block

23 locking mechanism 216 electrode guide ring

231 socket 217 first waterproof glue

232 connector 218 second waterproof glue

2321 plug body 311 female

2322 plug connector 3111 female base

2323 positioning post 312 female circuit board

2324 Resistor 313 Female electrode column

2325 first finger push hole 3131 female terminal positive hole

233 accommodating case 3132 female terminal negative hole

2331 through hole 3133 second terminal piece

234 Elastic 314 Female signal receiving group

21 plug-in connector 3141 first female signal receiving group

211 male 3142 second female signal receiving group

2111 male base 315 female signal bearing base

212 male circuit board 316 female terminal block

213 male electrode column 40 battery 2131 male positive terminal

2132 male terminal

2133 first terminal piece

214 male terminal block

Embodiments of the invention

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting.

[0036] In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical" The orientation or positional relationship of the indications of "directly", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, for convenience of description of the present invention and simplified description. It is not intended to be a limitation or limitation of the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless specifically defined otherwise.

[0038] In the present invention, the terms "installation", "connected", "connected", "fixed" and the like should be understood broadly, and may be, for example, a fixed connection or a Removable connection, or integrated; can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be the internal connection of two elements or the interaction of two elements. The meaning of the above terms in the present invention can be understood by those skilled in the art on a case-by-case basis.

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. [0040] An electric scooter, comprising: a front end 10 having a receiving compartment 11 and a first end connected to the bottom of the front end 10 and the other end extending rearwardly for pedaling 12, installation a battery device 20 for providing electrical energy to the vehicle head 10, the battery device 20 includes a battery 40 housed in the accommodating compartment 11, and is disposed on the accommodating compartment 11 and hinged at one side. a door 22 for the side wall of the front end 10, a locking mechanism 23 for locking the door 22 to the receiving compartment 11 to enclose the battery 40 in the receiving compartment 11 and The power of the battery 40 is transmitted to the plug connector 21 of the scooter. The bottom of the door 22 is provided with a plug slot 2 that penetrates the receiving compartment 11 and is inserted into the battery 40. 22, the plug connector 21 is disposed at the bottom of the insertion slot 222. The battery 40 is inserted into the plug-in slot 222 and connected to the plug-in connector 21 . The plug-in slot 222 functions as a fixed battery 40 to prevent the connection between the battery 40 and the plug-in connector 21 from being unstable. The plug-in connector 21 may include only a portion disposed at the bottom of the insertion slot 222, or may be separately fixed at the bottom of the insertion slot 222 and fixed to the battery 40. The two portions may be mated. In summary, the plug connector 21 can be used to introduce the amount of power transmitted by the positive and negative terminals of the battery 40 to the scooter.

[0041] Referring to FIG. 1 to FIG. 3, in the embodiment of the present invention, a receiving compartment 11 for accommodating the battery 40 is disposed on the side wall of the front end 10, and the cover of the storage door 22 is rotatably disposed in the receiving compartment 11 The door 22 can be smashed. When the scooter needs to be charged, the battery 40 is electrically connected to the scooter through the plug-in connector 21. When charging is required, the door 22 is opened, the battery 40 is taken out, and charging is performed. After the charging is completed, the battery 40 is plugged into the plug-in connector 21, and the bicycle can be ridden. The scooter provided by the utility model can be charged only by bringing the battery 40 to the charging place for charging, which is convenient and quick. User experience is better.

[0042] Referring to FIG. 2 to FIG. 3, further, the door 22 faces the side of the receiving compartment 11 and is disposed in the direction in which the battery 40 is inserted for guiding the battery 40 to the The guide plate 221 of the insertion groove 222 is described. Specifically, the guide plate 221 provided by the embodiment of the present invention is disposed on both sides of the insertion path of the battery 40, and the battery 40 is inserted into the cymbal. The guide plate 221 is in contact with the sidewall of the battery 40, and can serve as a support and guide, so that the battery 40 is accurately inserted into the slot 222.

[0043] Referring to FIG. 1 to FIG. 3, the locking mechanism 23 includes a socket 231 disposed on a sidewall of the receiving compartment 11 , and is disposed on the cartridge door 22 and is inserted into the socket. The connector 232 of the 231 is fixed to the door 22 and received in the accommodating case 11 for mounting the accommodating case 233 of the connector 232 and elastically connected to the connector 232 Between the receiving case 233 and the receiving member 233 relative to the The elastic member 234 that elastically expands and contracts the housing 233. The connector 232 in the embodiment of the present invention is inserted into the socket 23 1吋, so that the door 22 is closed and cannot be rotated, thereby avoiding that the door 22 is smashed due to factors such as turning, vibration and the like of the scooter during running. Affect the ride.

[0044] Referring to FIG. 4, the connector 232 includes a plug-in body 2321 that is received in the accommodating case 233 and is provided with a first finger-pushing hole 2325. a side of the socket 232 is inserted into the socket 232. The side of the receiving shell 233 adjacent to the socket 231 is provided with a through hole for the plug connector 2322 to pass through and be inserted into the socket 231. 2331. The door 22 is provided with a second finger pushing hole 23 for inserting a finger and communicating with the first finger pushing hole 2325 to press a finger to the plug body 2321. In the embodiment of the present invention, the connector 232 is received in the accommodating case 233, so that the connector 232 can be exposed to the side wall surface of the front end 10, so that the scooter is beautiful in appearance, and when the shackle door 22 is needed, The finger is pressed through the second finger pushing hole 223 to press the first finger pushing hole 2325, so that the plug connector 2322 is disengaged from the socket 23 1 to realize the snoring of the door 22 .

[0045] Please refer to FIG. 4, further, the connector 232 further includes a resisting portion 2324 along a side of the plug body 2321 that is away from the plug connector 2322, and the bottom of the receiving shell 233 A positioning post 2323 is formed on the side of the abutting portion 23 24 . The elastic member 234 is a spring and one end is sleeved on the positioning post 2323 and the other end is abutted on the abutting portion 2324 . In the embodiment of the present invention, an elastic member 234, that is, a spring is disposed between the connector 232 and the inner wall of the accommodating case 233. When the charging device is required, the connector 232 is pressed, and the elastic member 234 is compressed, so that the connector 232 is disengaged from the socket. 231 can open the door 22, when the door 22 is closed, the elastic member 234 always pushes a top thrust of the connector 232 to the socket 231, thereby avoiding the turn of the door 22 due to the scooter during running, The vibration and the like cause the connector 232 to be disengaged from the socket 231, and the door 2 is smashed to affect the riding.

[0046] Referring to FIG. 3, the plug connector 21 includes a male 211 fixed to the bottom of the insertion slot 222 and electrically connected to the scooter, and electrically connected to the battery. 40 is a female 311 between the male 211 and the male 211. The plug-in connector 21 in the embodiment of the present invention is divided into two parts that can be mutually plugged, and is respectively disposed on the door 22 and the battery 40, so that the plugging is smoother.

[0047] Referring to FIG. 7 to FIG. 11 , the male head 211 includes a male base 2111 fixed to the bottom of the insertion slot 222 and fixedly mounted on the male base 2111 and the sliding plate. a male circuit board 212 electrically connected to the vehicle and fixedly and electrically connected to the male circuit board 212 and arranged in rows to form a male terminal electrode column 213 electrically connected to the head circuit board 212;

[0048] The female head 311 includes a female base 3111 between the male base 2111 and the battery 40, and is fixedly mounted on the female base 3111 and electrically connected to the battery 40. a female circuit board 312 and a female electrode array 313 fixedly and electrically connected to the female circuit board 312 and arranged in a row, the female terminal electrode array 313 and the male terminal electrode array 213 are mutually coupled and Electrically connected to the battery 40.

[0049] The male terminal row 213 includes a male terminal 2131 and two male terminal 2132 on the same straight line, and the male terminal 2132 is located on both sides of the male terminal 2131; The female terminal electrode array 313 includes a female terminal positive electrode connection hole 3131 and two female terminal positive electrode connection holes 3132. The female terminal positive electrode connection hole 3131 corresponds to the male terminal positive electrode terminal 2131 and is provided for the supply. The female positive terminal 3131 is inserted into the female positive terminal 3131, and the female negative terminal 3132 corresponds to the male negative terminal 2132 and is provided with a female for inserting the male negative terminal 2132. The terminal is connected to the negative hole 3 132. The male positive terminal 2131 is located at the center of the male base 2111, and the male negative terminal 21 32 is symmetrically disposed on both sides of the male positive terminal 2131; the female positive connecting hole 3131 is located at the female a center of the base 3111, the female terminal negative electrode hole 3132 is symmetrically disposed on the male terminal positive terminal 2131

In the embodiment of the present invention, the male terminal positive terminal 2131 and the female terminal positive terminal 3131 for inserting the male terminal positive terminal 2131 are respectively disposed at the center of the male 211 and the center of the female 311, and the male terminal is negative. The terminal 2132 is symmetrically disposed on both sides of the positive terminal 2131 of the male terminal, and the female terminal negative electrode 3132 is symmetrically disposed on both sides of the positive terminal 3131 of the female terminal, so that the female electrode column 313 and the male electrode column 213 are both centered. Symmetrical figure, that is, the battery 40 can be inserted into the male head 211, and the battery 40 can still be inserted into the male 211 after being rotated 180 degrees, so that the battery 40 is inserted into the crucible without regard to the positive and negative of the insertion of the battery 40. Convenience. It can be understood that the male terminal negative terminal 2132 on both sides of the positive terminal 2131 of the utility model is electrically interconnected, and the female terminal negative terminal 3132 on both sides of the female terminal positive terminal 3131 are electrically interconnected.

Referring to FIG. 7 to FIG. 11 , further, the male head 211 is electrically connected to the male circuit board 212 on the end surface of the female head 311 and is provided for the battery 40 and the The male terminal signal terminal group 214 for signal transmission of the scooter is provided. The female head 311 is electrically connected to the battery 40 and is inserted into the male terminal signal terminal group 214 on the end surface of the male head 211. The parent side signal for signal transmission takes over the group 31 4 . Referring to FIG. 7 to FIG. 11 , the common terminal signal terminal group 214 includes a first male terminal group 2141 and a second male terminal group 2142, and the first male terminal group 2141 is symmetrically disposed on the two sides of the common terminal group 2142; the female signal receiving group 314 includes a first female signal receiving group 3141 and a second female signal The first female signal receiving group 3141 and the second female signal receiving group 3142 are symmetrically disposed on both sides of the female electrode row 313.

Referring to FIG. 10 to FIG. 11 , the signal terminal group is configured to transmit information inside the battery 40 to a scooter, such as electric quantity, etc. In the embodiment of the present invention, the first male end signal terminal group 2141 is adopted. And the second male signal terminal group 2142 is symmetrically disposed on both sides of the male electrode row 213, and the first female signal receiving group 3141 and the second female signal receiving group 3142 are symmetrically disposed on the female electrode column 313 On the side, when the battery is inserted 40 吋, that is, the battery 40 is inserted and can be plugged into the male 211, the battery 40 can still be inserted into the male 211 after being rotated 180 degrees, so that the person inserts the battery 40 without regard to the insertion of the battery 40. Positive and negative, very convenient. Specifically, the signals transmitted by the first male terminal group 2141 and the second male terminal group 2142 are the same, and after the male 211 and the female 311 are plugged together, the signals are transmitted at the same time, so that a group of signals is transmitted. After a fault, the signal can still be obtained from another group.

Referring to FIG. 10 to FIG. 11 , further, the first male signal terminal group 2141 includes a first signal terminal 21411 for transmitting a first signal and a second signal terminal 21214 for transmitting a second signal. The second male signal terminal group 2142 includes a third signal terminal 21421 for transmitting a first signal and a fourth signal terminal 21422 for transmitting a second signal, the first signal terminal 21411 and the third The signal terminal 21421 is diagonally disposed around the male positive terminal 2131, and the second signal terminal 2141 2 and the fourth signal terminal 21422 are diagonally disposed around the male positive terminal 2131. It should be noted that the first signal terminal 21411, the second signal terminal 21412, and the third signal terminal 21421 and the fourth signal terminal 21422 of the embodiment of the present invention may respectively represent a plurality of signal terminals, which are in the embodiment of the present invention. A signal and a second signal respectively represent a plurality of different kinds of signals. In other words, the signal terminals in the first male terminal group 2141 of the embodiment of the present invention can transmit different kinds of signals, such as A, B, The C, D, and E signals, the signal terminals in the second male signal terminal group 2142 can also transmit the A, B, C, D, and E signals, and the first male terminal group 2141 and the second male signal The terminal group 2142 is set diagonally around the male positive terminal 2131 according to the signal transmission type, for example The signal type of the first male signal terminal group 2141 transmitted from top to bottom is A, B, C, D, E吋, and the signal type of the second male signal terminal group 2142 transmitted from top to bottom should be 5, D. , C, B, A. In this way, the battery 40 and the male head 211 are forwardly inserted, and the signal can be normally transmitted. After the battery 40 is rotated by 180 degrees, the signal type transmitted by the signal terminal is also rotated by 180 degrees, and the signal type sequence corresponds exactly to the male 21 1 After the female head 311 is plugged in, the signal can still be transmitted normally, so that the person inserts the battery 40 without taking into account the positive and negative of the pool insertion, which is very convenient.

Referring to FIG. 7 to FIG. 11 , the male head 211 further includes a male terminal terminal fixedly mounted on the male base 21 11 for fixing the male signal terminal group 214. The socket 215 further includes a female signal receiving socket 315 fixedly mounted on the female base 3111 for fixing the female signal receiving group 314. The embodiment of the present invention fixes the male signal terminal group 214 by setting the male terminal terminal 215, so that the signal terminal is not easily bent, and the female signal receiving group 314 is fixed by the female signal receiving socket 315 so that the female signal is fixed. The relative positions of the respective receiving holes on the receiving group 314 are fixed, which facilitates the insertion of the male head 211.

[0056] Referring to FIG. 8 to FIG. 9, further, the female base 3111 is laterally convexly disposed toward the male base 2111 - a female electrode holder for fixing the female electrode row 313. 316. The male base 2111 protrudes along an outer surface thereof with an electrode guiding ring 216 disposed around the male terminal electrode array 213 and sleeved on the female electrode holder 316. In the embodiment of the present invention, the male head 211 and the female head 311 are inserted into the crucible, and the electrode guiding ring 216 is looped around the periphery of the female end electrode holder 316 to serve as a positioning guide so that the male end electrode array 213 can be aligned with the female end. The holes in the electrode holder 316, and inserted, facilitate the connection of the plug connector 21.

[0057] Referring to FIG. 7, further, the male end signal terminal group 214 and the joint of the male base 2111 adjacent to the end surface of the female head 311 are packaged with a first waterproof rubber 217, the female end. The signal receiving group 314 and the joint of the female base 3111 adjacent to the end surface of the male base 2111 are packaged with a second waterproof rubber 218. The first waterproof rubber 217 and the second waterproof rubber 218 in the embodiment of the present invention can prevent external water from infiltrating into the male circuit board 212 and the female circuit board 312 to avoid circuit damage.

Referring to FIG. 12, further, the end of the male terminal negative electrode terminal 2132 is a plurality of first terminal pieces 2133 arranged along the circumferential direction thereof, and each of the first terminal pieces 2133 is inserted into the female terminal piece 2133. The end of the negative electrode connection hole 3132 is elastically stretched and always in contact with the female terminal negative electrode connection hole 3132; the end of the male terminal positive electrode terminal 2131 is a plurality of second terminal pieces 3133 arranged along the circumferential direction thereof, respectively Inserting the second terminal piece 3133 into the mother The end positive electrode connection hole 3131 is elastically stretched and is always in contact with the female terminal positive electrode connection hole 3131. The utility model provides that the electrode terminals in the male electrode row 213 are elasticized in the radial direction, so that the male electrode row 213 is inserted into the female electrode row 313, and the male electrode column 213 is in a compressed state, thereby making the male terminal 213 After the terminal electrode array 213 is inserted into the female electrode column 313, it is always in contact, so that the circuit can maintain a good connection. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims

Claim

An electric scooter, comprising: a front end provided with a receiving compartment, a pedal connected at one end to the bottom of the front end and the other end extending rearward for pedaling, mounted on the front end and used for A battery device for providing electrical energy, comprising: a battery housed in the accommodating compartment; a door covered on the accommodating compartment and hinged at one side to the side wall of the hood, a locking mechanism for locking the cartridge door to the receiving compartment opening to enclose the battery in the receiving compartment and a plug-in type for conducting power of the battery to the scooter a connector, a bottom of the door is provided with a socket that penetrates the receiving compartment and is inserted into the battery, and the plug connector is disposed at the bottom of the socket as claimed in claim 1. An electric scooter, characterized in that the door of the door facing the receiving compartment and in the direction in which the battery is inserted is provided with a guiding plate for guiding the battery to the insertion slot.

The electric scooter according to claim 1, wherein the locking mechanism includes a socket disposed on a side wall of the receiving compartment, and a socket disposed on the door and plugged into the socket a receiving case fixed to the door and received in the receiving compartment for mounting the connector and elastically connected between the connector and the receiving case The elastic member that elastically expands and contracts with respect to the receiving shell.

The electric scooter according to claim 3, wherein the connector comprises a plug body received in the receiving case and provided with a first finger pushing hole, along a side of the plug body a spigot that is extended to be engaged in the socket, and a side of the accommodating case adjacent to the socket is provided with a through hole through which the spigot is inserted and inserted into the socket, and the door is provided There is a second finger hole for inserting a finger and communicating with the first finger pushing hole to press a finger to the plug body.

The electric scooter according to claim 4, wherein the connector further comprises a resisting portion along a side of the plug body remote from the plug connector, and the bottom of the receiving shell is provided There is a positioning post protruding toward a side of the abutting portion, the elastic member is a spring and one end is sleeved on the positioning post and the other end is abutted on the abutting portion. The electric scooter according to any one of claims 1 to 5, wherein the plug connector includes a male head and a battery fixed to the bottom of the plug slot and electrically connected to the scooter Sexually connected to the female between the battery and the male.

The electric scooter according to claim 6, wherein the male head comprises a male base fixed to the bottom of the insertion slot, fixedly mounted on the male base and electrically connected to the scooter a connected male circuit board and a male terminal electrode fixedly and electrically connected to the male circuit board and arranged in a row to be electrically connected to the male circuit board;

The female head includes a female base disposed between the male base and the battery, a female circuit board fixedly mounted on the female base and electrically connected to the battery, and fixed and electrically The female terminal electrode columns are connected to the female circuit board and arranged in a row, and the female terminal electrode columns and the male terminal electrode columns are mutually plugged and electrically connected to the battery.

The electric scooter according to claim 7, wherein the male electrode row comprises a male positive terminal and two male negative terminals on the same straight line, and the male negative terminal is located at the male The female terminal electrode row includes a female terminal positive electrode hole and two female terminal negative electrode holes on the same straight line, and the female terminal positive electrode hole corresponds to the male terminal positive terminal and is provided for a positive terminal of the female terminal for inserting the positive terminal of the male terminal, and two negative terminal of the female terminal corresponding to the negative terminal of the male terminal, and both of which are provided with a negative terminal for the female terminal for inserting the negative terminal of the male terminal hole. The positive terminal of the male terminal is located at the center of the male base, and the negative terminal of the male terminal is symmetrically disposed on both sides of the positive terminal of the male terminal; the positive terminal of the female terminal is located at the center of the female base, The female terminal negative electrode is symmetrically disposed on both sides of the male terminal positive terminal.

The electric scooter according to claim 7, wherein the male end is electrically connected to the male circuit board and the battery and the scooter are arranged on an end surface of the male end. a male signal terminal group for performing signal transmission, wherein a female terminal electrically connected to the battery and for inserting the male terminal signal terminal group for signal transmission is disposed on an end surface of the female head adjacent to the male head Undertake the group.

The electric scooter according to claim 9, wherein the male signal terminal group includes a first male terminal group and a second male terminal group, and the first male terminal The terminal group is symmetrically disposed on the two sides of the male terminal row; the female signal receiving group includes a first female signal receiving group and a second female signal receiving group The first female signal receiving group and the second female signal receiving group are symmetrically disposed on both sides of the female electrode row.

The electric scooter according to claim 10, wherein said first male signal terminal group includes a first signal terminal for transmitting a first signal and a second signal terminal for transmitting a second signal, The second male signal terminal group includes a third signal terminal for transmitting a first signal and a fourth signal terminal for transmitting a second signal, wherein the first signal terminal and the third signal terminal are The positive terminal of the terminal is center-diagonally disposed, and the second signal terminal and the fourth signal terminal are diagonally disposed with the positive terminal of the male terminal as a center.

The electric scooter according to claim 9, wherein the male head further comprises a male terminal block fixedly mounted on the male base for fixing the male signal terminal group, The female head further includes a female signal receiving seat fixedly mounted to the female base and configured to secure the female signal receiving group.

The electric scooter according to claim 7, wherein the female base has a female electrode holder for fixing the female electrode row along a side of the male base. The male base protrudes along an outer surface thereof with an electrode guiding ring disposed around the male electrode row and sleeved on the female electrode holder.

The electric scooter according to claim 9, wherein the male end signal terminal group and the joint of the male base adjacent to the end surface of the female head are packaged with a first waterproof rubber, the female end A second waterproof glue is encapsulated at a junction of the signal receiving group and an end surface of the female base adjacent to the male base.

The electric scooter according to claim 7, wherein the end of the male terminal of the male terminal is a plurality of first terminal pieces arranged along the circumferential direction thereof, and each of the first terminal pieces is inserted into the first terminal piece The female terminal negative electrode is elastically stretched and is always in contact with the female terminal negative electrode receiving hole; the male terminal positive terminal end portion is a plurality of second terminal pieces arranged along the circumferential direction thereof, each of the a two terminal piece is inserted into the positive terminal of the female terminal and is elastically stretched and always positive with the female terminal Contact hole contact.