CN212587799U

CN212587799U - Battery replacing cabinet charging connector for portable battery replacing electric vehicle

Info

Publication number: CN212587799U
Application number: CN202020959663.7U
Authority: CN
Inventors: 周道辉
Original assignee: Dialev New Energy Automobile Co ltd
Current assignee: Dialev New Energy Automobile Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-23
Anticipated expiration: 2030-05-29

Abstract

The utility model provides a trade electric motor car's trade electric connector that charges for it is portable, including plug and socket, on the back lateral wall in the cabinet battery compartment that trades is located to the plug, be equipped with 3 male connectors that are article style of calligraphy and set up on the plug, the both sides of male connector are equipped with locking device, the socket is located on the battery, corresponding to the male connector on the plug, be equipped with 3 female connectors that are article style of calligraphy and set up on the socket, be equipped with the holding tank that supplies locking device to hold and the fixed slot that the card put locking on the socket, and be equipped with separator on the socket or on the plug to constitute the separation of socket and plug when locking device removes locking. The utility model discloses a trade electric connection ware that charges of battery case for portable electric motor car trades can make plug and socket separate when the battery charging accomplishes through setting up locking device and separator, stops to charge to prevent that excessive charging from causing the injury for the battery.

Description

Battery replacing cabinet charging connector for portable battery replacing electric vehicle

Technical Field

The utility model relates to a charging connector technical field, in particular to trade electric connection ware that charges of electric cabinet for portable electric motor car that trades.

Background

The electric vehicle is taken as a new generation of travel tool, and is increasingly popular with people because of the advantages of energy conservation, environmental protection, easy carrying and the like, so that the electric vehicle has an increasingly large holding capacity in the market. The electric vehicle generally uses a storage battery as a power supply to provide energy for a driving motor, and the storage battery needs to be charged once the electric quantity stored by the storage battery is about to be exhausted, however, even if a charging accessory is carried, a user cannot easily find a proper power socket to charge the storage battery in an outdoor use scene, so that the power change cabinet capable of providing quick and convenient power change service for the user can be produced. The power change cabinet is used for providing rechargeable batteries for users, the appearance of the power change cabinet is similar to that of a storage cabinet, different battery bins are arranged, each battery bin stores one power battery, the cabinet is opened through a control cabinet door to complete battery renting, each battery bin is connected to a charger and can automatically charge the batteries, and the electric vehicle can use the power change cabinet to realize self-service battery change and does not need to wait for long-time charging. The charging connector is needed when the battery is charged, the socket and the plug cannot be automatically separated when the battery is charged, once the power-off function of the charger fails, the battery is easily overcharged, the battery is damaged slightly, and the accident is caused seriously.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a trade battery charging connector for portable electric motor car that trades to realize that the TV charges the socket and the plug separation of accomplishing back charging connector.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a charging connector for a battery changing cabinet for a portable battery changing electric vehicle for charging a battery in the battery changing cabinet, comprising: the plug is arranged on the rear side wall in the battery compartment of the power exchange cabinet, 3 male connectors arranged in a triangular shape are arranged on the plug, and locking devices are arranged on two sides of each male connector and can be unlocked when charging is completed;

the socket, the socket is located on the battery, corresponding to male joint on the plug, be equipped with 3 female connectors that are the setting of article font on the socket, in be equipped with the confession on the socket the holding tank that locking device held and the fixed slot of card put locking, and in the socket or in be equipped with separator on the plug, in order to constitute when locking device contact locking the socket with the separation of plug.

Furthermore, locking device includes linear stepping motor, linear stepping motor's output is connected with the fixed block, the fixed block can stretch out or retract in because of linear stepping motor's drive in the plug.

Furthermore, a sealing ring is arranged along the circumferential direction of the plug, and a sealing groove for the sealing ring to be inserted is formed in the socket corresponding to the sealing ring.

Further, the upper surface of the linear stepping motor is provided with a button switch.

Further, the separating device is a spring.

Furthermore, any position of the socket opposite to the plug is provided with a groove, the spring is arranged in the groove and partially extends out of the groove, and the spring can be completely contracted in the groove under the action of external force.

Furthermore, the two side walls of the battery bin are provided with sliding grooves, and bearing plates are arranged in the sliding grooves in a sliding mode.

Further, the loading board includes the backup pad that is L shape, in the bilateral symmetry of backup pad is equipped with a plurality of groups gyro wheel, the gyro wheel set up in the spout.

Compared with the prior art, the utility model discloses following advantage has:

(1) a trade electric connection ware that charges for portable electric motor car trades electric cabinet, through setting up locking device and separator, can be so that to charge the socket and the plug separation of accomplishing back charging connection ware.

(2) Through setting up linear stepping motor and fixed block, cooperation holding tank and fixed slot for lock between plug and the socket.

(3) By arranging the sealing ring and the sealing groove, the bad influence of dust or humid air on charging can be prevented.

(4) Through setting up button switch, can make the plug insert the socket after, because of touching button switch and start linear stepping motor for the fixed block stretches out the card and arranges in the fixed slot.

(5) By selecting the separating apparatus as a spring, it is more convenient and economical to use.

(6) The groove capable of accommodating the spring is arranged, so that the plug and the socket are attached more tightly, and the plug-in connection is firmer.

(7) The battery can be moved more conveniently by arranging the slidable bearing plate in the battery compartment, the locking is released, and the socket and the plug are separated more easily.

(8) Through setting up the loading board into L shape, can make the loading board remove along with the battery more easily, simultaneously through setting up the gyro wheel for loading board and battery remove more easily, and socket and plug separate more easily.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a battery replacing cabinet charging connector for a portable battery replacing electric vehicle according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a plug according to an embodiment of the present invention;

fig. 3 is an exploded view of a socket according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a battery compartment according to an embodiment of the present invention;

FIG. 5 is a schematic view of a bearing plate according to an embodiment of the present invention;

description of reference numerals:

1-plug, 11-male connector, 12-linear stepping motor, 121-button switch, 122-fixed block and 13-line pipe;

2-socket, 21-female joint, 22-accommodating groove, 23-sealing groove, 24-fixing groove, 25-groove and 26-spring;

3-battery compartment, 31-chute;

4-bearing plate, 41-roller, 42-supporting plate and 43-baffle plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a trade electric connection ware that charges of battery case for portable electric motor car that trades, including plug and socket, be equipped with the locking device that can relieve locking when charging the completion on the plug, be equipped with the holding tank that supplies locking device to hold and the fixed slot that the locking was put to the card on the socket, be equipped with separator on plug or the socket simultaneously, can make plug and socket separation when locking is relieved to locking device.

Based on the above design concept, an exemplary structure of the charging connector for the battery replacing cabinet of the portable battery replacing electric vehicle of the embodiment is shown in fig. 1, and includes a plug 1 and a socket 2, and charging can be started after the plug 1 is inserted into the socket 2.

Referring to fig. 2 and 3, the plug 1 is rectangular, 3 male connectors 11 are fixedly arranged on the front side of the plug 1 in a delta shape, the shape of the socket 2 is matched with that of the socket 2, 3 female connectors 21 corresponding to the male connectors 11 are arranged on the front side of the socket 2 in a delta shape, and the male connectors 11 are inserted into the female connectors 21 to charge the battery. To facilitate the installation of the electrical wires, a conduit 13 is provided on the plug.

Two linear stepping motors 12 are symmetrically bonded on two sides of the male connector 11, a button switch 121 is arranged on the upper side face of each stepping motor, power output ends of the two stepping motors are respectively connected with fixing blocks 122 capable of extending out of the plug 1 and retracting in the plug 1, and a holding groove 22 capable of holding the linear stepping motor 12 and a fixing groove 24 for allowing the fixing blocks 122 to extend out of the plug and be clamped are arranged on the socket 2. When the male connector 11 is inserted into the female connector 21, the stepping motor is inserted into the receiving groove 22. When the male connector 11 is fully inserted into the female connector 21, the button switch 121 on the stepping motor abuts against the bottom surface of the receiving groove 22, so that the fixing block 122 extends out of the plug 1, and the fixing block 122 extends out of the plug 1 and is clamped in the fixing groove 24, thereby forming a locking between the plug 1 and the socket 2. The fixing method of the stepping motor is not limited to bonding, and other fixing methods may be used.

A groove 25 is provided in the socket 2, and a spring 26 is bonded in the groove 25. When the male connector 11 is inserted into the female connector 21, the spring 26 is completely retracted in the recess 25 due to the compression between the plug 1 and the socket 2. The electricity-changing cabinet is provided with an electric quantity display module which adopts a display controller, and the signal output end of the display controller is connected with the stepping motor, so that when the battery is fully charged, the display controller gives a pulse signal to the linear stepping motor 12 to retract the fixing block 122, and the locking between the plug 1 and the socket 2 is removed. At this time, the socket 2 is separated from the header 1 by the spring 26. The fixing method of the spring 26 is not limited to the adhesion, and other fixing methods may be used. Meanwhile, the position of the recess 25 is not limited to the socket 2, and the recess 25 may be provided on the header 1. In order to prevent moisture or dust from affecting charging, a sealing ring is arranged on the plug, and a sealing groove 23 for clamping the sealing ring is arranged on the socket.

Finally, as shown in fig. 4 and 5, the plug 1 is disposed on the rear inner side wall of the battery compartment 3, the socket 2 is disposed on the battery, and the plug 1 and the socket 2 are separated from each other, that is, the battery is far away from the rear side wall of the battery compartment 3. Because the weight of the battery is large and the battery is not easy to move, the sliding grooves 31 are arranged on the left side wall and the right side wall in the battery compartment 3, the bearing plate 4 with the roller 41 is arranged in the sliding grooves 31, and the roller 41 is arranged in the sliding grooves 31. The bearing plate 4 is shaped, the supporting plate 42 is horizontally arranged, the battery is placed on the supporting plate 42, the baffle 43 is vertically arranged, and the baffle 43 is used for enabling the bearing plate 4 to move along with the movement trend of the battery under the action of the spring 26.

The utility model discloses a trade electric connection ware that charges of battery holder for portable electric motor car trades inserts the battery in 3 when using, then inserts socket 2 with plug 1 and can begin to charge, charges and accomplish the back under the effect of spring 26, and the battery makes socket 2 and plug 1 separation with loading board 4 antedisplacement.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a trade electric cabinet charging connector for portable trade electric motor car for charge for the battery in trading the electric cabinet, its characterized in that includes: the battery charger comprises a plug (1), wherein the plug (1) is arranged on the rear side wall in a battery compartment (3) of the battery changing cabinet, 3 male connectors (11) arranged in a triangular shape are arranged on the plug (1), and locking devices are arranged on two sides of each male connector (11) and can be unlocked when charging is completed;

socket (2), socket (2) are located on the battery, corresponding to male joint (11) on plug (1), be equipped with 3 female joint (21) that are the setting of article font on socket (2), in be equipped with the confession on socket (2) holding tank (22) that locking device held and card put fixed slot (24) of locking, and in socket (2) or in be equipped with separator on plug (1), in order to constitute when locking device contact locking socket (2) with the separation of plug (1).

2. The battery replacing cabinet charging connector for the portable battery replacing electric vehicle as claimed in claim 1, wherein: the locking device comprises a linear stepping motor (12), the output end of the linear stepping motor (12) is connected with a fixing block (122), and the fixing block (122) can extend out or retract into the plug (1) due to the driving of the linear stepping motor (12).

3. The battery replacing cabinet charging connector for the portable battery replacing electric vehicle as claimed in claim 2, wherein: and a sealing ring is arranged along the circumferential direction of the plug (1) and corresponds to the sealing ring, and a sealing groove (23) for the sealing ring to be inserted is arranged on the socket (2).

4. The battery replacing cabinet charging connector for the portable battery replacing electric vehicle as claimed in claim 2, wherein: the upper surface of the linear stepping motor (12) is provided with a button switch (121).

5. The battery replacing cabinet charging connector for the portable battery replacing electric vehicle as claimed in claim 1, wherein: the separating device is a spring (26).

6. The battery replacing cabinet charging connector for the portable battery replacing electric vehicle as claimed in claim 5, wherein: any position of the socket (2) opposite to the plug (1) is provided with a groove (25), the spring (26) is arranged in the groove (25) and partially extends out of the groove (25), and the spring (26) can be completely contracted in the groove (25) under the action of external force.

7. The battery replacing cabinet charging connector for the portable battery replacing electric vehicle as claimed in claim 1, wherein: be equipped with spout (31) on the both sides wall of battery compartment (3), it is equipped with loading board (4) to slide in spout (31).

8. The battery replacing cabinet charging connector for the portable battery replacing electric vehicle as claimed in claim 7, wherein: the bearing plate (4) comprises an L-shaped supporting plate (42), a plurality of groups of rollers (41) are symmetrically arranged on two sides of the supporting plate (42), and the rollers (41) are arranged in the sliding grooves (31).