CN215883911U

CN215883911U - Electric bicycle and battery pack

Info

Publication number: CN215883911U
Application number: CN202121444355.1U
Authority: CN
Inventors: 廖志成
Original assignee: Shenzhen Orange Persimmon Travel Co ltd
Current assignee: Shenzhen Orange Persimmon Travel Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-22
Anticipated expiration: 2031-06-28

Abstract

The utility model provides an electric bicycle which comprises a bicycle body, a battery compartment and a battery pack, wherein the battery pack is accommodated in the battery compartment, the battery compartment and a horizontal plane are arranged in an inclined angle, a guide groove is formed in the joint of two side walls in the battery compartment, the opening end of the battery compartment is horizontally arranged, and the battery pack is accommodated in the battery compartment in a semi-closed manner. Due to the adoption of the structure, the inclined sliding of the battery pack is ensured through the inclined design of the battery bin, the size of the supporting force borne by the battery pack in a vertical state is reduced, the bad friction caused by shaking of parts is reduced, the service life of the electric bicycle is prolonged, and the battery pack is matched with the battery pack to be installed, so that the battery pack is more convenient to install and plug.

Description

Electric bicycle and battery pack

Technical Field

The utility model belongs to the technical field of electric bicycles, and particularly relates to an electric bicycle and a battery pack.

Background

The electric bicycle is popular with people due to the convenience of riding, and is more and more popularized to the daily work and life of people as a travel tool. The battery compartment and the battery pack that use on current electric bicycle all are the perpendicular to horizontal plane setting, and the battery pack that traditional electric bicycle adopted is fixed to be set up in the battery compartment, and need charge for a long time and continue a journey.

Disclosure of Invention

The utility model aims to provide an electric bicycle and a battery pack, which reduce the supporting force of the battery pack in a vertical state, reduce bad friction caused by shaking of parts, prolong the service life of the electric bicycle, and are more convenient to install and plug in by matching with the installed battery pack.

In order to achieve the purpose, the technical scheme adopted by the utility model is to provide an electric bicycle which comprises a bicycle body, a battery compartment and a battery pack, wherein the battery pack is accommodated in the battery compartment.

In order to achieve the above object, the present invention provides a battery pack applied to an electric bicycle, which is in a rectangular parallelepiped shape, including: the shell, locate battery in the shell, arrange in the circuit board of battery top, respectively with circuit board electric connection's first connector, second connector, adapter, the shell includes upper cover, center and base.

Furthermore, an accommodating groove is formed in the upper cover.

Further, a handle is arranged on the upper cover, and the handle is erected at two end parts of the accommodating groove.

Furthermore, a first through hole for placing the first connector is formed in the face frame.

Furthermore, a two-dimensional code display module is clamped on the cover plate.

Further, the base is provided with a second through hole for placing the second joint, and the second through hole is located in the center of the base.

Compared with the prior art, the utility model provides an electric bicycle which comprises a bicycle body, a battery compartment and a battery pack, wherein the battery pack is accommodated in the battery compartment, the battery compartment and a horizontal plane are arranged in an inclined angle, a guide groove is formed at the joint of two side walls in the battery compartment, the opening end of the battery compartment is arranged in the horizontal plane, and the battery pack is accommodated in the battery compartment in a semi-closed manner. Due to the adoption of the structure, the inclined sliding of the battery pack is ensured through the inclined design of the battery bin, the size of the supporting force borne by the battery pack in a vertical state is reduced, the bad friction caused by shaking of parts is reduced, the service life of the electric bicycle is prolonged, the battery pack is installed in a matched mode, and the battery pack is more convenient to install and plug.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic view of an electric bicycle of the present invention;

fig. 2 is a schematic diagram illustrating a battery pack installation according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a battery pack according to an embodiment of the utility model;

fig. 4 is a schematic diagram of a battery pack case according to an embodiment of the utility model.

Wherein, in the figures, the respective reference numerals:

001-electric bicycle; 01-vehicle body; 02-cushion; 03-cushion cabin; 10-a battery pack; 20-a battery compartment;

11-a first connector; 12-a second connector; 13-a third connector; 1-covering the upper cover; 2-middle frame; 3-a bottom shell; 4-information code; 5-a handle; 6-a first via; 7-a second via; 8-a containing groove.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 and 2, an electric bicycle 001 includes a body 01, a seat 02, and a seat compartment 03; the battery compartment 20 is arranged in the cushion compartment 03, the battery pack 10 is arranged in the battery compartment 20 in a semi-closed manner, the battery pack 10 comprises a first connector 11, a second connector 12 and a third connector 13, wherein the second connector 12 is used for charging the battery pack 10 through a cabinet (not shown), and the second connector 12 and the third connector 13 are electrically connected with the electric bicycle to supply power to the electric bicycle. Particularly, the third connector 13 can be a universal connector, so that the switching can be realized as long as the electric bicycle exists, and the requirements of various trade personnel can be better met.

As shown in fig. 2, the battery compartment 20 is disposed at an inclined angle with respect to the horizontal plane, a guide groove (not shown) is disposed at the joint of two side walls in the battery compartment 20, the open end of the battery compartment 20 is disposed horizontally, and the battery pack 10 is accommodated in the battery compartment 20 in a semi-enclosed manner. When the electric bicycle 001 works, it can be started by electrically connecting with the battery pack 10. Owing to adopted the slope to place the structure, the slope design through battery compartment 20 has guaranteed that battery package 10's slope slides in, has reduced battery package 10 and has received the magnitude of holding power G at vertical state, reduces the part and rocks the bad friction that arouses, promotes electric bicycle 001's life, and the battery package 10 of cooperation installation adopts the mode of trading the electricity, need not wait for the charge time, and is convenient more convenient.

Referring to fig. 3 and 4, as shown, a battery pack 10 applied to an electric bicycle 001 is a rectangular parallelepiped, and includes: the battery comprises a shell, a battery arranged in the shell, a circuit board (not shown) arranged above the battery, and a first connector 11, a second connector 12 and a third connector 13 which are respectively electrically connected with the circuit board, wherein the shell comprises an upper cover 1, a middle frame 2 and a base 3. The upper cover 1 is provided with a handle 5, the lower part of the handle 5 is provided with an accommodating groove 8, and the handle 5 is erected at two ends of the accommodating groove 8. Due to the arrangement of the handle, a user can conveniently take the grip, and the user experience is improved.

As shown in fig. 4, the upper cover 1 is provided with a first through hole 6 into which the first connector 11 is inserted. The bottom shell 3 is provided with a second through hole 7 for placing a second connector 12, and the second through hole 7 is located in the center of the base. When the battery pack 10 is placed in a cabinet (not shown) for charging, the battery pack can be plugged in blind without adjustment. Meanwhile, the upper cover 1, the middle frame 2 and the bottom shell 3 are fixedly connected through bolts. Information display modules such as two-dimensional codes 4 are silk-printed on the upper cover 1. The user can scan the code through the client such as the app and the like to carry out battery swapping operation.

In another preferred embodiment of the present invention, an electric bicycle is provided, which can be operated by replacing the battery pack 100. The third connector 6 solves the problems that the existing battery replacement connection mode is not flexible enough and is easy to damage; this electric bicycle battery package 100 device's use overturns fixed mode of charging, opens and trades the electric instant use, at the present of electric bicycle wide popularization for as long as there is electric bicycle to exist, just can realize switching and trade the electric, the better demand that satisfies various trade personnel.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an electric bicycle, includes automobile body, battery compartment, battery package, the battery package is acceptd in the battery compartment, its characterized in that, the battery compartment personally submits inclination setting with the level, the guide way has been seted up to the both sides wall junction in the battery compartment, and the level setting is personally submitted to the battery compartment open end, the battery package semi-enclosed accept in the battery compartment.

2. The utility model provides a battery package, is applied to electric bicycle, is the cuboid setting, its characterized in that includes: the shell, locate battery in the shell, arrange in the circuit board of battery top, respectively with circuit board electric connection's first connector, second connector, adapter, the shell includes upper cover, center and base.

3. The battery pack of claim 2, wherein the upper cover is provided with a receiving groove.

4. The battery pack according to claim 3, wherein the upper cover is provided with a handle, and the handle is erected at both ends of the accommodation groove.

5. The battery pack according to claim 4, wherein the upper cover is provided with a first through hole into which the first connector is inserted.

6. The battery pack of claim 5, wherein the two-dimensional code display module is fastened to the upper cover.

7. The battery pack according to claim 6, wherein the base is provided with a second through hole into which the second connector is inserted, the second through hole being located at a central position of the base.