CN218876949U

CN218876949U - Combined automatic charging device

Info

Publication number: CN218876949U
Application number: CN202222285619.4U
Authority: CN
Inventors: 王小飞; 宋奋韬; 丁钒
Original assignee: Wuhan Lotus Technology Co Ltd
Current assignee: Hangzhou Shanchong Juneng New Energy Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-04-18
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a combined automatic charging device, which comprises an overhead track, a movable charging component, a connector plugging component and a controller; the movable charging assembly comprises a first moving mechanism and a charging connector; the first moving mechanism is used for driving the charging connector to move along the overhead track; the connector plugging component comprises a second moving mechanism, a plugging action component and a first sensor; the second moving mechanism is used for driving the plugging and unplugging action assembly to move, and the first sensor is used for acquiring first sensing information of the charging connector or second sensing information of a charging interface of a vehicle body; the first moving mechanism, the second moving mechanism, the plugging action assembly and the first sensor are all connected with the controller. The utility model provides an automatic charging device of combination formula degree of automation is high, the motorcycle type commonality is good, the utilization efficiency is high.

Description

Combined automatic charging device

Technical Field

The utility model relates to a new energy automobile technical field that charges especially relates to a modular automatic charging device.

Background

The traditional new energy automobile generally adopts the mode of manual charging, needs to get off the automobile and manually opens the automobile charging port and manually inserts the charging connector after the automobile is driven to the designated position, and then the power is switched on, and the operation is complex. With the continuous increase of electric automobile quantity, drive the increase of the infrastructure demand that charges, at present, though automatic charging terminal has appeared on the market, the ubiquitous degree of automation that china's charging infrastructure is not high, and the motorcycle type commonality is poor, the rifle low-usage problem that charges.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an automatic charging device of combination formula that degree of automation is high, the motorcycle type commonality is good, the utilization efficiency is high is provided.

In order to solve the technical problem, an embodiment of the present invention provides a combined automatic charging device, which includes an overhead track, a movable charging assembly, a connector plug assembly, and a controller;

the movable charging assembly comprises a first moving mechanism and a charging connector; the first moving mechanism is used for driving the charging connector to move along the overhead track;

the joint plugging and unplugging assembly comprises a second moving mechanism, a plugging and unplugging action assembly and a first sensor; the second moving mechanism is used for driving the plugging and unplugging action assembly to move, and the first sensor is used for acquiring first sensing information of the charging connector or second sensing information of a charging interface of a vehicle body;

the first moving mechanism, the second moving mechanism, the plugging action assembly and the first sensor are all connected with the controller.

Further, the overhead track includes at least one first track and two at least second tracks, two at least second tracks set up and do not coincide along parking stall length direction, first track sets up along parking stall width direction, first orbital one end with one the second track is connected, first orbital other end with another the second track is connected.

Further, the at least two second tracks are parallel to each other, and the first track and the second track are perpendicular to each other.

Further, the first rail moves in a vehicle length direction relative to the second rail.

Further, the length of the first track is adapted to the width dimension of one or more parking spaces configured with the overhead track, and the length of the second track is adapted to the length dimension of one or more parking spaces configured with the overhead track.

Further, the movable charging assembly further comprises a vertical adjusting mechanism, the vertical adjusting mechanism is connected with the first moving mechanism and the charging connector respectively, and the vertical adjusting mechanism is used for driving the charging connector to lift along the vertical direction.

Further, the vehicle body charging system further comprises a second sensor, wherein the second sensor is used for acquiring third sensing information of the vehicle body charging port, and the second sensor is arranged on the movable charging assembly or the overhead rail.

Further, the first sensor is arranged on the connector plug assembly.

Further, the movable charging assembly comprises a retractable wire coiling assembly and a power supply cable for connecting a power supply, and the retractable wire coiling assembly is used for coiling and uncoiling the power supply cable; and/or, the movable charging assembly comprises a telescopic wire assembly, one end of the telescopic wire assembly is electrically connected with the power cable, and the other end of the telescopic wire assembly is electrically connected with the charging connector.

Furthermore, the gun plugging and pulling action device comprises a multi-axis mechanical arm and a gun grabbing mechanism, the multi-axis mechanical arm is arranged on the second moving mechanism, and the gun grabbing mechanism is arranged at the tail end of the multi-axis mechanical arm.

Implement the embodiment of the utility model provides a have following beneficial effect:

(1) The embodiment of the utility model provides a modular automatic charging device includes overhead track, portable charging assembly, joint plug subassembly and controller, has realized the joint that charges, the automatic positioning and the automatic plug of the interface that charges, and whole charging process can be accomplished automatically, does not need artifical manually operation to charge the joint, and it is convenient and safe to charge.

(2) The embodiment of the utility model provides an in portable subassembly that charges can be followed the overhead track removes the joint position that charges of automatically regulated in horizontal direction and vertical direction to the automobile body mouth that charges that adapts to all positions of automobile body, the motorcycle type commonality is good, and the range of application is wide.

(3) The embodiment of the utility model provides an automatic charging device of combination formula can cover a plurality of parking stalls of service, and portable charging assembly and joint plug subassembly of a plurality of parking stalls sharing have increased portable charging assembly and the utilization efficiency who connects the plug subassembly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a combined automatic charging device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another combined automatic charging device according to an embodiment of the present invention;

fig. 3 is a schematic view of an application scenario of the combined automatic charging device according to an embodiment of the present invention;

fig. 4 and 5 are schematic diagrams of another application scenario of the combined automatic charging device according to an embodiment of the present invention;

the system comprises an overhead track 1, a movable charging assembly 2, a connector plugging assembly 3, a supporting device 4, a first track 11, two second tracks 12, a first moving mechanism 21, a charging connector 22, a vertical adjusting mechanism 23, a second sensor 24, a second moving mechanism 31, a multi-axis mechanical arm 32, a gun grabbing mechanism 33 and a first sensor 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.

Fig. 1 is a schematic structural view of a combined automatic charging device provided in an embodiment of the present invention, please refer to fig. 1, the embodiment of the present invention provides a combined automatic charging device including an overhead track 1, a movable charging component 2, a connector plug component 3 and a controller (not shown).

In consideration of the different vehicle body charging port setting positions of different vehicle models, in one embodiment, the movable charging assembly 2 includes a first moving mechanism 21 and a charging connector 22; the first moving mechanism 21 is used for driving the charging connector 22 to move along the overhead track 1, and the horizontal adjusting space of the charging connector 22 above the parking space is increased through the cooperation of the overhead track 1 and the movable charging assembly 2.

As a further improvement to this embodiment, the movable charging component 2 further includes a vertical adjusting mechanism 23, fig. 2 is the embodiment of the present invention provides another kind of combined automatic charging device's structural schematic diagram, please refer to fig. 2, the first moving mechanism 21 is connected with the vertical adjusting mechanism 23 to drive the vertical adjusting mechanism 23 to move along the overhead track 1, the vertical adjusting mechanism 23 is connected with the charging connector 22, the vertical adjusting mechanism 23 is used for driving the charging connector 22 to go up and down along the vertical direction, thereby increase the adjusting space of the charging connector 22 in the direction perpendicular to the ground, the charging connector 22 can be moved in a larger range, and the docking of the charging connector 22 and the vehicle body charging interface with various distances and different positions is realized.

In one embodiment, the vertical adjustment mechanism 23 may be a telescopic mechanism, for example, the vertical adjustment mechanism 23 may be a multi-stage telescopic arm configured to move the charging connector 22 perpendicular to the ground. However, the embodiment of the present invention is not limited thereto, and the embodiment of the present invention provides a vertical adjusting mechanism 23, which can also adopt an arbitrary structure capable of driving the charging connector 22 to ascend and descend along the vertical direction. In the following embodiments, the vertical adjustment mechanism 23 is exemplified as a telescopic mechanism.

In one embodiment, the first moving mechanism 21 is installed on the upper portion of the overhead rail 1, the vertical adjusting mechanism 23 is installed on the lower portion of the overhead rail 1, the charging connector 22 is installed on the free end of the vertical adjusting mechanism, and the first moving mechanism 21 drives the vertical adjusting mechanism 23 to move along the overhead rail 1, so as to drive the charging connector 22 to perform position adjustment in the horizontal space above the parking space. Free ends herein include, but are not limited to, terminal ends.

The joint plug assembly 3 comprises a second moving mechanism 31, a plug action assembly and a first sensor 34; the second moving mechanism 31 is used for driving the plugging action assembly to rotate and/or move, the second moving mechanism 31 comprises a driving motor, and the second moving mechanism 31 can move around a parking space and move across the parking space according to navigation information and/or environment image identification information; the first sensor 34 is used for acquiring first sensing information containing position information of the charging connector 22 or second sensing information containing position information of a charging port of a vehicle body; the first sensor 34 is disposed on the second moving mechanism 31 and/or the plugging action component, the first sensor 34 may be fixedly disposed on the second moving mechanism 31 and/or the plugging action component, and may also be movably disposed, and the first sensor 34 includes one or more of a laser sensor, a millimeter wave sensor, or a visual sensor.

Specifically, the first moving mechanism 21, the second moving mechanism 31, the plugging motion assembly and the first sensor 34 are all electrically or communicatively connected with the controller (not shown).

Specifically, the plugging and unplugging action assembly comprises a multi-axis mechanical arm 32 and a gun grabbing mechanism 33, wherein the multi-axis mechanical arm 32 is arranged on the second moving mechanism 31, the gun grabbing mechanism 33 is arranged at the free end of the multi-axis mechanical arm 32, the gun grabbing mechanism 33 comprises but is not limited to a clamping part of the charging connector 22, and for example, the gun grabbing mechanism 33 further comprises an operating part for opening and/or closing a cover plate of a charging port of a vehicle body. The multi-axis robot arm 32 may be a six-axis robot arm or a seven-axis robot arm. For example, the plugging operation unit includes a six-axis robot arm provided on the second moving mechanism 31 and a gun grasping mechanism 33 provided on a sixth axis of the six-axis robot arm.

Specifically, the combined automatic charging device may include one or more connector plug assemblies 3, each connector plug assembly 3 may serve the movable charging assembly 2 of one parking space, as shown in fig. 3, each connector plug assembly 3 may also serve the charging assemblies of multiple parking spaces by moving between different parking spaces, and the moving path of the connector plug assembly 3 may be obtained according to the current position of the connector plug assembly 3 and the position of the vehicle body charging interface with plug and/or the charging connector 22 with plug.

The combined automatic charging device provided by the embodiment of the utility model increases the horizontal adjusting space of the charging connector 22 above the parking space through the cooperation of the overhead track 1 and the movable charging component 2, increases the adjusting space of the charging connector 22 in the direction perpendicular to the ground through the vertical adjusting mechanism 23, can move the charging connector 22 in a larger range, and realizes the butt joint of the charging connector 22 and the charging interface of the vehicle body at various distances and different positions; increase the angle modulation space that charges joint 22 and automobile body charging mouth through portable charging assembly 2 and the cooperation of joint plug subassembly 3, realized the butt joint of the joint 22 that charges and the multiple angle of automobile body charging mouth to can adapt to the automobile body charging mouth position of all trolley-bus models, make the utility model discloses an automatic charging device of combination formula has stronger adaptability.

Specifically, the vehicle body charging system further comprises a second sensor 24, the second sensor 24 is used for acquiring third sensing information containing position information of a vehicle body charging port, and the second sensor 24 is arranged on the movable charging assembly 2 or the overhead rail 1, and specifically, may be any one or more of the charging connector 22, the first moving mechanism 21, the vertical adjusting mechanism 23 or the overhead rail 1. The second sensor 24 includes one or more of a laser sensor, a millimeter wave sensor, or a vision sensor.

Specifically, the overhead track 1 is arranged right above the parking space, so that the charging requirement of the electric automobile can be met, and the electric automobile and the common fuel automobile can share the same parking area.

Considering that vehicle body charging ports of different vehicle types may be arranged on the left side of the vehicle body and may also be arranged on the right side of the vehicle body, the overhead rail 1 includes at least one first rail 11 and at least two second rails 12, the first rail 11 is arranged along the parking space width direction, the second rail 12 is arranged along the parking space length direction, the lengths of the first rail 11 and the second rail 12 can cover the length and width of the parking space, one end of the first rail 11 is connected with one second rail 12, and the other end of the first rail 11 is connected with the other second rail 12.

It should be noted that when the overhead rail 1 includes at least one first rail 11 and at least two second rails 12, the first moving mechanism 21 can drive the vertical adjusting mechanism 23 to move along any one rail of the overhead rail 1, and also move from one rail to another rail connected with the one rail. The first moving mechanism 21 includes a drive motor.

Embodiments of the overhead track 1 include, but are not limited to, the following:

in one embodiment, as shown in fig. 1, the overhead track 1 covers a parking space, in order to enable the movable charging component 2 moving along the overhead track 1 to cover charging openings of vehicle bodies at different positions of various vehicle models parked on the parking space, the overhead track 1 is a "square" shaped track formed by connecting two first tracks 11 and two second tracks 12, the relative positions of the tracks are fixed, no relative movement exists between the tracks, the length of the first track 11 can cover the width of one parking space, the length of the second track 12 can cover the length of one parking space, and the movable charging component 2 can move along the "square" shaped overhead track 1 to any position on any side of the front, the back, the left and the right of the vehicle body. The shape of the first track 11 includes, but is not limited to, a straight line segment as shown in fig. 1, and other shapes that approximate a straight line segment may also be applied herein.

As a modification to the embodiment shown in fig. 1, the overhead track 1 may also cover a plurality of parking spaces, and in a modified embodiment, the length of the first track 11 can cover the width of a plurality of parking spaces, for example, the length of the first track 11 shown in fig. 3 covers 3 parking spaces, and the number of parking spaces covered by the first track 11 may also be set to other values according to actual needs, including but not limited to 2, 4, and the like. In a modified embodiment, the second track 12 is of a length to cover two symmetrically disposed slots. In a modified embodiment, the length of the first track 11 can cover the width of a plurality of parking spaces, and the length of the second track 12 can cover two parking spaces arranged symmetrically.

In one embodiment, as shown in the left-hand side of fig. 4, the overhead rail 1 covers one car space, the overhead rail 1 is an H-shaped rail formed by connecting a first rail 11 and two second rails 12, the length of the first rail 11 can cover the width of one car space, the length of the second rail 12 can cover the length of one car space, the relative positions of the rails are fixed, no relative movement exists between the rails, and the movable charging assembly 2 can move to any position on the left side or the right side of the car body along the H-shaped overhead rail 1.

As an improvement to the left-corresponding embodiment of fig. 4, a driving mechanism is further disposed on the overhead track 1, the driving mechanism is electrically connected or communicatively connected to the controller, the first track 11 can be driven by the driving mechanism to move in the longitudinal direction of the parking space relative to the second track 12, and the shape of the overhead track 1 changes to be H-shaped or U-shaped along with the relative position of the first track 11 and the second track 12, which specifically includes the following situations: (1) When the first rail 11 is located at the middle part of the second rail 12, the overhead rail 1 is H-shaped, and the chargeable component 2 can move to any position on the left side or the right side of the vehicle body along the H-shaped overhead rail 1; (2) When the first rail 11 is located at one end of the second rail 12 close to the parking space entrance and exit, as shown in the first right of fig. 4, the overhead rail 1 is approximately U-shaped with an opening facing the front end of the parking space, and the chargeable component 2 can move to any position of the rear, left and right sides of the vehicle body along the U-shaped overhead rail 1; when the first rail 11 is located at one end of the second rail 12 close to the bottom of the parking space, the overhead rail 1 is approximately U-shaped with an opening facing the bottom end of the parking space, and the rechargeable assembly 2 can move to any position of the front, left and right sides of the vehicle body along the U-shaped overhead rail 1.

As a modification to the left corresponding embodiment of fig. 4, the overhead rail 1 may also cover a plurality of parking spaces, in a modified embodiment, the length of the first rail 11 can cover the width of a plurality of parking spaces, specifically, as shown in fig. 5, the length of the first rail 11 covers 3 parking spaces, and in practical applications, the number of parking spaces covered by the first rail 11 may also be other numbers, including but not limited to 2, 4, etc. In a modified embodiment, the length of the second track 12 can cover two symmetrically arranged parking spaces. In a modified embodiment, the length of the first track 11 can cover the width of a plurality of parking spaces, and the length of the second track 12 can cover two parking spaces arranged symmetrically.

Considering that vehicle charging ports of different vehicle types may be disposed on the left side of the vehicle body and may also be disposed on the right side of the vehicle body, in one embodiment, as shown in the second left side of fig. 4, the overhead rail 1 includes two second rails 12, the two second rails 12 are disposed along the length direction of the parking space, the distance between the two second rails 12 is adapted to the width dimension of the parking space, the length of the second rails 12 can cover the length and the width dimension of the parking space, because the two second rails 12 are not connected, the movable charging assembly 2 cannot move from one second rail 12 to the other second rail 12 of the two second rails 12, therefore, the movable charging assembly 2 is disposed on both the two second rails 12 (i.e., the second rail 12 on the left side of the parking space and the second rail 12 on the right side), and the movable charging assembly 2 can move back and forth along the second rails 12 to cover any position on the left side or right side of the vehicle body.

In some embodiments, the overhead rail 1 covers the width of a plurality of parking spaces, and adjacent parking spaces may share one second rail 12 as shown in fig. 3, or two second rails 12 may be disposed between adjacent parking spaces, wherein one second rail 12 is used for serving a vehicle to be charged parked in a parking space on one side, and the other second rail 12 is used for serving a vehicle to be charged parked in a parking space on the other side, so as to deal with the situation that the vehicles to be charged are parked in the adjacent parking spaces, and the charging ports of the bodies of the vehicles to be charged are disposed opposite to each other. According to actual needs, when the overhead rail 1 covers the width of a plurality of parking spaces, one second rail 12 may be disposed in a part of adjacent parking spaces, and two second rails 12 may be disposed in another part of adjacent parking spaces.

When the automatic charging device of combination formula covers a plurality of parking stalls, come to cover the service through removing portable subassembly 2 that charges between a plurality of parking stalls and park the parking stall that remains the charging vehicle, can not only satisfy electric automobile's the demand of charging, can also avoid the wasting of resources problem that portable subassembly 2 utilization ratio low led to the fact. It should be noted that the number of the movable charging assemblies 2 may be configured as needed, and is preferably not greater than the number of parking spaces covered by the combined automatic charging device, which is not limited in this embodiment.

In some embodiments, in order to avoid the cable winding caused by the walking of the movable charging assembly 2 along the overhead track 1, a plurality of power supply positions may be provided on the overhead track 1, a power supply interface is provided at the power supply position, the power supply interface is electrically connected with the power supply, and the movable charging assembly 2 is moved to the power supply position to be connected with the power supply interface so as to conduct the movable charging assembly 2 with the power supply.

Specifically, the position range of the power supply positions on the overhead rail 1 may be determined according to the positions of the vehicle body charging ports of different vehicle types, or may be set according to a predetermined interval, the number of the power supply interfaces at each power supply position may be one or two, and in some cases, the positions of the vehicle body charging ports of two vehicles parked in adjacent parking spaces in the horizontal direction are symmetrical or approximately symmetrical, both of which correspond to the same position of the chargeable component on the overhead rail 1, and preferably, the number of the power supply interfaces at each power supply position is two.

In some embodiments, to avoid the cable winding caused by the movable charging assembly 2 walking along the overhead track 1, the movable charging assembly 2 further comprises a retractable wire coiling assembly and a power supply cable for connecting a power supply, wherein the retractable wire coiling assembly is used for collecting and discharging the power supply cable;

in some embodiments, the movable charging assembly 2 comprises a telescopic wire assembly, one end of the telescopic wire assembly is electrically connected with the power cable, and the other end of the telescopic wire assembly is electrically connected with the charging connector 22, so that the cable length can be conveniently adjusted in the plugging and unplugging process of the charging connector 22, and the charging connector 22 and the vehicle body can be conveniently butted at various angles.

The combined automatic charging device may further comprise a support means 4, the support means 4 being adapted to support the overhead rail 1. The support means 4 comprises one or more supports connected to the overhead rail 1, the positions of which include, but are not limited to, below the overhead rail 1, above the overhead rail 1 and around the overhead rail 1, the supports may be rigid supports (e.g., support rods, support columns), and/or flexible supports (e.g., ropes).

In one embodiment, the supporting device 4 includes four supporting columns disposed below the overhead rail 1, specifically referring to fig. 2, the lower ends of the supporting columns are fixedly disposed on the ground, the upper ends of the supporting columns are fixedly connected to the overhead rail 1, and the four supporting columns respectively correspond to four corners of the parking space.

In one embodiment, the support means 4 may also be in the form of a suspension. Specifically, the supporting device 4 includes a plurality of supporting members disposed above the overhead rail 1, one end of each supporting member is connected to the overhead rail 1, the other end of each supporting member is fixedly connected to a supporting member fixing device disposed above the overhead rail 1, the supporting member fixing device is disposed on a fixing structure disposed at the top or at the side of the overhead rail 1, and the fixing structure includes, but is not limited to, a wall, a cover plate, a side plate, and the like.

The following describes a charging process of the combined automatic charging device by taking fig. 3 as an example, as shown in fig. 3, the combined automatic charging device is equipped with 1

overhead track

1, 3

movable charging assemblies

2 and 1 connector plug assembly 3, and can serve three parking spaces, wherein the overhead track 1 includes 2 first tracks 11 and 4 second tracks 12, the first tracks 11 are arranged along the width direction of the parking spaces, the length of the first tracks 11 can cover the width of three parking spaces, and the length of the second tracks 12 can cover the length of one parking space; the movable charging assembly 2 is movable along the overhead track 1.

When the vehicle arrives at the parking space covered by the overhead track 1, the movable charging assembly 2 can move the charging connector 22 to the position near the vehicle body charging port under the control of the controller, the connector plugging assembly 3 can move to the side, provided with the vehicle body charging port, of the vehicle under the control of the controller, the cover plate of the vehicle body charging port is opened, and the charging connector 22 is grabbed and inserted into the vehicle body charging port.

When a new vehicle arrives at another parking space covered by the overhead track 1, the controller controls the other movable charging assemblies 2 in the available state (idle state) to move to the position corresponding to the body charging port of the new vehicle, and controls the connector plug assembly 3 to move to the new vehicle and perform the grabbing and inserting of the charging connector 22.

When charging is finished, the connector plug-pull assembly 3 can move to the position near a charging port of the vehicle body under the control of the controller, the charging connector 22 is pulled out of the charging port of the vehicle body, and a cover plate of the charging port of the vehicle body is closed; the charging connector 22 can move to a position where parking is not affected under the control of the controller, for example, the charging connector moves to the upper part of the parking space under the driving of the telescopic mechanism;

preferably, the connector plug assembly 3 returns to a preset initial position after the insertion or extraction operation is performed, and the vehicle is parked to the parking space without being influenced by placing the connector plug assembly 3 at the preset initial position.

Implement the embodiment of the utility model provides a following beneficial effect has:

(1) The embodiment of the utility model provides a modular automatic charging device includes overhead track 1, portable charging assembly 2, joint plug subassembly 3 and controller, has realized the joint 22 that charges, the automatic positioning and the automatic plug of the interface that charges, and whole charging process can be accomplished automatically, does not need artifical manually operation to charge joint 22, and it is convenient and safe to charge.

(2) The embodiment of the utility model provides an in portable charging assembly 2 can follow overhead track 1 and remove the joint 22 position that charges of automatically regulated in horizontal direction and vertical direction to the automobile body mouth that charges that adapts to all positions of automobile body, the motorcycle type commonality is good, and the range of application is wide.

(3) The embodiment of the utility model provides an automatic charging device of combination formula can cover a plurality of parking stalls of service, and portable charging component 2 of a plurality of parking stalls sharing and joint plug subassembly 3 have increased portable charging component 2 and the utilization efficiency who connects plug subassembly 3.

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

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention, as will be apparent to those skilled in the art, the invention is not limited to the details of the foregoing exemplary embodiment, but rather is capable of being embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A combined automatic charging device is characterized by comprising an overhead track (1), a movable charging assembly (2), a connector plugging assembly (3) and a controller;

the movable charging assembly (2) comprises a first moving mechanism (21) and a charging joint (22); the first moving mechanism (21) is used for driving the charging connector (22) to move along the overhead track (1);

the joint plugging and unplugging assembly (3) comprises a second moving mechanism (31), a plugging and unplugging action assembly and a first sensor (34); the second moving mechanism (31) is used for driving the plugging and unplugging action component to move, and the first sensor (34) is used for acquiring first sensing information of the charging connector (22) or second sensing information of a charging port of a vehicle body;

the first moving mechanism (21), the second moving mechanism (31), the plugging action assembly and the first sensor (34) are connected with the controller.

2. The combined automatic charging device according to claim 1, wherein the overhead rail (1) comprises at least one first rail (11) and at least two second rails (12), the at least two second rails (12) are arranged along the length direction of the parking space and do not overlap, the first rail (11) is arranged along the width direction of the parking space, one end of the first rail (11) is connected with one of the second rails (12), and the other end of the first rail (11) is connected with the other second rail (12).

3. Combined automatic charging device according to claim 2, characterized in that said at least two second tracks (12) are parallel to each other, said first track (11) and said second track (12) being perpendicular to each other.

4. The combined automatic charging device according to claim 2 or 3, characterized in that the first rail (11) moves in a vehicle length direction with respect to the second rail (12).

5. Combined automatic charging device according to claim 2 or 3, characterized in that the length of the first track (11) is adapted to the width dimension of the space or spaces in which the overhead track (1) is arranged, and the length of the second track (12) is adapted to the length dimension of the space or spaces in which the overhead track (1) is arranged.

6. The combined automatic charging device according to claim 1, wherein the movable charging assembly (2) further comprises a vertical adjusting mechanism (23), the vertical adjusting mechanism (23) is respectively connected with the first moving mechanism (21) and the charging connector (22), and the vertical adjusting mechanism (23) is used for driving the charging connector (22) to lift in a vertical direction.

7. The combined automatic charging device according to claim 1, further comprising a second sensor (24), the second sensor (24) being used to acquire third sensing information of a vehicle body charging port, the second sensor (24) being provided on the movable charging assembly (2) or the overhead rail (1).

8. Combined automatic charging device according to claim 1, characterized in that the first sensor (34) is arranged on the connector plug assembly (3).

9. The combined automatic charging device according to claim 1, characterized in that the movable charging assembly (2) comprises a retractable cord winder assembly and a power cable for connecting to a power source, the retractable cord winder assembly being adapted to retract the power cable; and/or the movable charging assembly (2) comprises a telescopic wire assembly, one end of the telescopic wire assembly is electrically connected with the power cable, and the other end of the telescopic wire assembly is electrically connected with the charging connector (22).

10. The combined automatic charging device according to claim 1, wherein the gun insertion and extraction action device includes a multi-axis robot arm (32) and a gun grasping mechanism (33), the multi-axis robot arm (32) is provided on the second moving mechanism (31), and the gun grasping mechanism (33) is provided at a tip of the multi-axis robot arm (32).