CN213199970U

CN213199970U - Rear frame battery box

Info

Publication number: CN213199970U
Application number: CN202021818088.5U
Authority: CN
Inventors: 胡希
Original assignee: Jinhua Shantai Import And Export Co ltd
Current assignee: Jinhua Shantai Import And Export Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-14
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a rear frame battery box, including box body, connecting plate, the bottom of box body is equipped with the lid, and the one end fixedly connected with box body afterbody of box body, the one end fixedly connected with box body head of box body afterbody are kept away from to the box body, and the top of connecting plate is dug and is had a plurality of screw holes, and the top one end fixedly connected with connecting plate of box body, one side fixed mounting of connecting plate have the power connector, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, therefore, the clothes hanger is strong in practicability, be convenient for when being connected with outside frame through the antislip strip, play skid-proof effect, thereby prevent that equipment from rocking and leading to contact failure, be convenient for charge the battery through the connector that charges, improve equipment's continuation of the journey effect, can open the lid through inserting key rotating hasp, thereby overhaul and follow-up maintenance work such as dust removal dehumidification to equipment inside, and lifting means's security performance, prevent that the battery from being stolen, be convenient for better dispel the heat to equipment through the heating panel.

Description

Rear frame battery box

Technical Field

The utility model relates to a battery case, in particular to after-frame battery box belongs to battery case technical field.

Background

An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with an electric motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle. Electric bicycle generally can pass through the battery case to install the battery in the back frame department of frame, and present electric bicycle back frame battery box function singleness is now, and what unable better dispels the heat lacks anti-skidding function, and the inconvenient opening of lid lacks certain safety theftproof performance simultaneously.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide the after-frame battery box.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses after-frame battery box, including box body, connecting plate, its characterized in that, the bottom of box body is equipped with the lid, the one end fixedly connected with box body afterbody of box body, the one end fixedly connected with box body head of box body afterbody is kept away from to the box body, the top of connecting plate is opened and is chiseled a plurality of screw holes, the top one end fixedly connected with connecting plate of box body, one side fixed mounting of connecting plate has the power connector, the connecting plate is kept away from one side of power connector and has been seted up the connector that charges, the outside of the connector that charges is rotated and is connected with the mouth visor that charges, one side fixed mounting of box body head has the hasp, one side of box body just is located a plurality of batteries of.

As an optimized scheme of the utility model, the lid is connected with box body afterbody and box body head block respectively.

As an optimized scheme of the utility model, the key has been inserted in the outside of hasp, just hasp control lid is opened or is closed.

As a preferred scheme of the utility model, the top fixedly connected with grid structure's of box body heating panel, just the size phase-match of cooling panel size and box body.

As an optimized scheme of the utility model, the top fixed mounting of box body afterbody has two antislip strips.

As an optimized proposal of the utility model, one side of the head part of the box body is of an arc structure.

As an optimized scheme of the utility model, power connector and the connector that charges all with battery electric connection.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, therefore, the clothes hanger is strong in practicability, be convenient for when being connected with outside frame through the antislip strip, play skid-proof effect, thereby prevent that equipment from rocking and leading to contact failure, be convenient for charge the battery through the connector that charges, improve equipment's continuation of the journey effect, can open the lid through inserting key rotating hasp, thereby overhaul and follow-up maintenance work such as dust removal dehumidification to equipment inside, and lifting means's security performance, prevent that the battery from being stolen, be convenient for better dispel the heat to equipment through the heating panel.

Drawings

The accompanying drawings 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 and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a side view of the present invention.

In the figure; 1. a box body; 2. a box cover; 3. the tail part of the box body; 4. the head part of the box body; 5. a heat dissipation plate; 6. anti-slip strips; 7. a connecting plate; 8. a power supply connector; 9. a charging connector; 10. a charging port protection cover; 11. locking; 12. a key; 13. a threaded hole; 14. and (4) a storage battery.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a rear frame battery box, including box body 1, connecting plate 7, a serial communication port, the bottom of box body 1 is equipped with lid 2, the one end fixedly connected with box body afterbody 3 of box body 1, box body 1 keeps away from the one end fixedly connected with box body head 4 of box body afterbody 3, a plurality of screw holes 13 have been dug at the top of connecting plate 7, the top one end fixedly connected with connecting plate 7 of box body 1, one side fixed mounting of connecting plate 7 has power connector 8, connecting plate 7 keeps away from one side of power connector 8 and has seted up the connector 9 that charges, the outside of the connector 9 that charges is rotated and is connected with charge mouthful visor 10, one side fixed mounting of box body head 4 has hasp 11, one side of box body 1 just is located a plurality of batteries of fixedly connected with between box.

Furthermore, lid 2 is connected with box body afterbody 3 and 4 block connections of box body head respectively, is convenient for better installing lid 2.

Further, key 12 has been inserted in the outside of hasp 11, and hasp 11 control lid 2 opens or closes, and the better opening or closing of control lid 2 of being convenient for to overhaul equipment inside and carry out follow-up maintenance work such as dust removal dehumidification to equipment, and the security performance of lifting means prevents that the battery from being stolen.

Further, the top fixedly connected with grid structure's of box body 1 heating panel 5, and the size of heating panel 5 and the size phase-match of box body 1, be convenient for better dispel the heat to equipment.

Further, the top fixed mounting of box body afterbody 3 has two antislip strips 6, when being convenient for be connected with outside frame, plays skid-proof effect to prevent that equipment from rocking and leading to contact failure.

Furthermore, one side of the box body head 4 is of an arc-shaped structure, so that the overall structure of the equipment is optimized, and the attractive effect of the equipment is improved.

Furthermore, the power supply connector 8 and the charging connector 9 are both electrically connected with the storage battery 14, so that the battery can be charged conveniently, and the cruising effect of the equipment is improved.

Specifically, as shown in fig. 2, the storage batteries 14 are uniformly installed on the top of the box body 1, the bottom of the box body 1 is fixedly installed with a connecting plate 7, the storage batteries 14 are respectively electrically connected with a power supply connector 8 at one side of the connecting plate 7 and a charging connector 9 at the other side through wires built in the box body 1, when in use, the box cover 2 is clamped between the box body tail 3 and the box body head 4 at two ends of the box body 1, the box cover 2 is locked through the lock catch 11, then the device is installed at a designated position of an external frame, so that the power supply connector 8 is connected with a connecting device on the frame, the connecting plate 7 is in threaded connection with the frame through screws, the device is fixed, when the device is connected with the external frame through the anti-slip strip 6, the anti-slip effect is achieved, thereby preventing the device from shaking to cause poor contact, the charging of the batteries is facilitated, improve equipment's continuation of the journey effect, when lid 2 is opened to needs, insert key 12 in the hasp 11, thereby lid 2 is opened to rotating hasp 11, can overhaul equipment inside and carry out follow-up maintenance work such as dust removal dehumidification to equipment to lifting means's security performance prevents that battery 14 from being stolen.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The rear frame battery box comprises a box body (1) and a connecting plate (7), and is characterized in that a box cover (2) is arranged at the bottom of the box body (1), a box body tail (3) is fixedly connected to one end of the box body (1), a box body head (4) is fixedly connected to one end, away from the box body tail (3), of the box body (1), a plurality of threaded holes (13) are formed in the top of the connecting plate (7), the connecting plate (7) is fixedly connected to one end of the top of the box body (1), a power supply connecting port (8) is fixedly installed on one side of the connecting plate (7), a charging connecting port (9) is formed in one side, away from the power supply connecting port (8), of the connecting plate (7), a charging port protective cover (10) is rotatably connected to the outer side of the charging connecting port (9), and a lock catch (, one side of the box body (1) is fixedly connected with a plurality of storage batteries (14) between the box body tail part (3) and the box body head part (4).

2. The rear rack battery box as claimed in claim 1, wherein the box cover (2) is respectively connected with the box body tail part (3) and the box body head part (4) in a clamping way.

3. The rear frame battery box as claimed in claim 1, wherein a key (12) is inserted to the outside of the lock catch (11), and the lock catch (11) controls the opening or closing of the box cover (2).

4. The rear rack battery box according to claim 1, characterized in that a heat dissipation plate (5) with a grid structure is fixedly connected to the top of the box body (1), and the size of the heat dissipation plate (5) is matched with the size of the box body (1).

5. The rear rack battery box as claimed in claim 1, wherein two anti-slip strips (6) are fixedly mounted on the top of the box body tail (3).

6. The rear rack battery box as claimed in claim 1, wherein one side of the box body head (4) is an arc-shaped structure.

7. The rear rack battery box according to claim 1, characterized in that the power supply connector (8) and the charging connector (9) are electrically connected to the battery (14).