CN210554303U

CN210554303U - Quick plug mechanism for battery charging

Info

Publication number: CN210554303U
Application number: CN201920979035.2U
Authority: CN
Inventors: 牟东; 肖申; 叶庆丰; 孙庆; 吴小平
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-19
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a quick plug mechanism of battery charging, include: the mounting frame is fixedly arranged; the charging joint assembly is slidably mounted on the mounting frame; and the plug transmission assembly is arranged on the mounting frame and is in transmission connection with the power output end of the plug transmission assembly, the mounting frame and the charging connector assembly respectively. According to the utility model discloses, it is when improving the joint motion stroke that charges in order to improve butt joint efficiency, can also suitably reduce the height dimension of plug mechanism, reduces its high space who occupies on the layer that charges to greatly improved the ability that the battery was accommodated in the storehouse that charges.

Description

Quick plug mechanism for battery charging

Technical Field

The utility model relates to an electric automobile field, in particular to quick plug mechanism of battery charging.

Background

Electric automobile is at the full insufficient voltage battery change in-process, need take off insufficient voltage battery from the car and put the storehouse of charging, take out the full voltage battery from the storehouse of charging simultaneously again and change the car on, just need use the storehouse of charging in order to charge with the insufficient voltage battery who comes down of replacing at this in-process, and then need use the plug mechanism that carries out the butt joint with battery and charging plug in charging process. The existing plugging mechanism has the following problems: firstly, too much time is spent in the plugging and unplugging process, so that the charging efficiency is low; secondly, in order to realize the quick plugging of the charging connector, the charging connector is correspondingly required to have a larger movement stroke in the height direction, and the height space of each layer of charging layer in the charging bin is sacrificed, so that the charging bins with the same height dimension have fewer charging layers, and the capacity of the charging bins for accommodating batteries is greatly reduced.

In view of the above, there is a need to develop a quick plug mechanism for battery charging, which solves the above problems.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the prior art, the utility model aims at providing a quick plug mechanism of battery charging, it is improving the joint motion stroke that charges in order to improve butt joint efficiency, can also suitably reduce the height dimension of plug mechanism, reduces its high space who occupies on the layer that charges to greatly improved the ability that the battery was accommodated in the storehouse that charges.

In order to realize the basis the utility model discloses an above-mentioned purpose and other advantages provide a quick plug mechanism of battery charging, include:

the mounting frame is fixedly arranged;

the charging joint assembly is slidably mounted on the mounting frame; and

and the plug transmission assembly is arranged on the mounting frame, and the power output end of the plug transmission assembly is in transmission connection with the mounting frame and the charging connector assembly respectively.

Preferably, the plug transmission assembly comprises:

the tail part of the plugging driver is rotatably connected to the mounting frame;

one end of the first rocker is rotatably connected with the mounting rack; and

one end of the second rocker is rotationally connected with the charging joint component,

the power output end of the plugging driver is rotatably connected to the intersection point of the first rocker and the second rocker.

Preferably, the mounting frame is provided with a guide rail extending along the vertical direction, and the charging joint assembly is slidably mounted on the guide rail.

Preferably, the first rocking bar and the second rocking bar are switched between a closed state and an open state in a reciprocating manner under the driving of the plugging driver, so that the charging joint assembly is driven by the plugging driver to lift in a reciprocating manner along the guide rail.

Preferably, when the charging joint assembly is located at the highest position, the first rocking bar and the second rocking bar are in a closed state, and when the charging joint assembly is located at the lowest position, the first rocking bar and the second rocking bar are in an open state.

Preferably, the first rocking bar is provided with an accommodating groove, and when the first rocking bar and the second rocking bar are in a folding state, the second rocking bar can be partially or wholly accommodated in the accommodating groove.

Preferably, the receiving groove penetrates upper and lower surfaces of the first rocking bar.

Preferably, the side of the mounting rack is fixedly connected with a left vertical plate and a right vertical plate which are oppositely arranged, the left vertical plate and the right vertical plate are parallel and arranged at intervals to form an accommodating space between the left vertical plate and the right vertical plate, and the first rocker and the second rocker are arranged in the accommodating space.

Preferably, the plug driver is located beside the accommodating space, and the guide rail is arranged on the outer side of the left vertical plate and/or the right vertical plate.

Compared with the prior art, the utility model, its beneficial effect is: the high-voltage plug-pull mechanism can properly reduce the height size of the plug-pull mechanism and reduce the occupied height space on a charging layer while improving the movement stroke of the charging connector so as to improve the butt joint efficiency, so that the capacity of the charging bin for accommodating the battery is greatly improved.

Drawings

Fig. 1 is a three-dimensional structural view of a battery charging quick plug mechanism according to the present invention;

fig. 2 is a three-dimensional structure view of the battery charging quick plug mechanism according to the present invention at another viewing angle.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention.

In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.

In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.

Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

According to an embodiment of the present invention, with reference to the illustrations of fig. 1 and fig. 2, it can be seen that the quick plug mechanism 500 for battery charging includes:

a mounting bracket 510 fixedly disposed;

a charging connector assembly slidably mounted on the mounting bracket 510;

the plug transmission assembly is installed on the mounting frame 510, and the power output end of the plug transmission assembly is in transmission connection with the mounting frame 510 and the charging connector assembly respectively. So that the charging connector assembly can be driven by the plug transmission assembly to reciprocate along the mounting frame 510.

Further, the plug transmission assembly comprises:

the tail part of the plugging driver 543 is rotatably connected to the mounting frame 510;

a first rocker 541, one end of which is rotatably connected to the mounting frame 510; and

a second rocking bar 542, one end of which is rotatably connected with the charging joint component,

the first rocking bar 541 and the second rocking bar 542 are intersected and hinged at the intersection point of the first rocking bar 541 and the second rocking bar 542, and the power output end of the plugging driver 543 is rotatably connected to the intersection point of the first rocking bar 541 and the second rocking bar 542.

Referring to fig. 1, the mounting frame 510 has a guide rail 513 extending in a vertical direction, and the charging connector assembly is slidably mounted on the guide rail 513.

Further, the first rocking bar 541 and the second rocking bar 542 are reciprocally switched between a closed state and an open state under the driving of the plugging driver 543, so that the charging connector assembly reciprocally ascends and descends along the guide track 513 under the driving of the plugging driver 543.

Referring to fig. 1 and 2, the charging connector assembly includes:

a joint mounting bracket 520 slidably coupled to the guide rail 513;

a charging connector 530 mounted on the connector mounting bracket 520.

Further, when the charging joint assembly is located at the highest position, the first rocking bar 541 and the second rocking bar 542 are in a closed state, and when the charging joint assembly is located at the lowest position, the first rocking bar 541 and the second rocking bar 542 are in an open state. Therefore, when the charging joint assembly is located at the highest position, the charging joint 530 is separated from a power joint on the charging bin, the first rocker 541 and the second rocker 542 are in a folded state, the height space occupied by the battery charging quick plugging mechanism 500 in a charging layer is greatly reduced, and when the first rocker 541 and the second rocker 542 are in an unfolded state, the total stroke of downward movement of the charging joint assembly is large, and the requirement of quick plugging can be met.

In a preferred embodiment, the first rocking bar 541 has a receiving groove 5411 formed thereon, and when the first rocking bar 541 and the second rocking bar 542 are in a closed state, the second rocking bar 542 can be partially or entirely received in the receiving groove 5411. The height space occupied by the battery charging quick-connect-disconnect mechanism 500 in the charging layer is further reduced.

Further, the receiving groove 5411 penetrates upper and lower surfaces of the first rocking bar 541.

Referring to fig. 1, a left vertical plate 511 and a right vertical plate 512 which are oppositely disposed are fixedly connected to a side of the mounting frame 510, the left vertical plate 511 and the right vertical plate 512 are parallel to each other and spaced apart from each other to form an accommodating space therebetween, and the first rocking bar 541 and the second rocking bar 542 are disposed in the accommodating space.

Further, the plugging driver 543 is located beside the accommodating space, and the guiding track 513 is disposed outside the left vertical plate 511 and/or the right vertical plate 512. In a preferred embodiment, a guide rail 513 is disposed on the outer side of each of the left vertical plate 511 and the right vertical plate 512.

It should be understood that the technical term "battery" as used herein includes, but is not limited to, batteries, battery packs, and the like used to power a vehicle. The "vehicle" or "automobile" mentioned in the foregoing includes various new energy vehicles such as a pure electric vehicle, a hybrid electric vehicle, and the like.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. The utility model provides a quick plug mechanism of battery charging which characterized in that includes:

a mounting bracket (510) fixedly arranged;

a charging joint assembly slidably mounted on the mounting frame (510); and

the plug transmission assembly is installed on the mounting frame (510) and the power output end of the plug transmission assembly is in transmission connection with the mounting frame (510) and the charging connector assembly respectively.

2. The battery charging quick-connect-disconnect mechanism of claim 1, wherein said disconnect drive assembly comprises:

the tail part of the plugging driver (543) is rotatably connected to the mounting frame (510);

one end of the first rocker (541) is rotatably connected with the mounting frame (510); and

a second rocker (542) having one end rotatably connected to the charging connector assembly,

the first rocker (541) and the second rocker (542) are intersected and hinged at the intersection point of the first rocker and the second rocker, and the power output end of the plugging driver (543) is rotatably connected to the intersection point of the first rocker (541) and the second rocker (542).

3. The battery charging quick-connect/disconnect mechanism of claim 2, wherein the mounting frame (510) has a guide rail (513) extending in a vertical direction, and the charging connector assembly is slidably mounted on the guide rail (513).

4. The quick plug mechanism for battery charging according to claim 3, wherein the first rocking bar (541) and the second rocking bar (542) are reciprocally switched between the closed state and the open state under the driving of the plug driver (543), so that the charging connector assembly reciprocally ascends and descends along the guide track (513) under the driving of the plug driver (543).

5. The quick-connect-disconnect mechanism for battery charging according to claim 4, wherein the first rocking bar (541) and the second rocking bar (542) are closed when the charging joint assembly is located at the highest position, and the first rocking bar (541) and the second rocking bar (542) are opened when the charging joint assembly is located at the lowest position.

6. The quick plug mechanism for battery charging according to claim 5, wherein the first rocking bar (541) has a receiving groove (5411), and when the first rocking bar (541) and the second rocking bar (542) are closed, the second rocking bar (542) can be partially or entirely received in the receiving groove (5411).

7. The quick plugging mechanism for battery charging according to claim 6, wherein the receiving groove (5411) penetrates upper and lower surfaces of the first rocking bar (541).

8. The quick plug-pull mechanism for battery charging according to claim 3, wherein the side of the mounting bracket (510) is fixedly connected with a left vertical plate (511) and a right vertical plate (512) which are oppositely arranged, the left vertical plate (511) and the right vertical plate (512) are arranged in parallel and at an interval to form an accommodating space therebetween, and the first rocking bar (541) and the second rocking bar (542) are arranged in the accommodating space.

9. The battery charging quick plug mechanism according to claim 8, wherein the plug driver (543) is located beside the receiving space, and the guide rail (513) is located outside the left vertical plate (511) and/or the right vertical plate (512).