CN211493721U

CN211493721U - Charging device for electric automobile

Info

Publication number: CN211493721U
Application number: CN202020031592.4U
Authority: CN
Inventors: 胡若云; 朱斌; 谷泓杰; 闻铭; 丁宵寅; 谢烽; 蔡张花; 黄丽丽; 汪一帆; 缪正转
Original assignee: State Grid Zhejiang Electric Power Co Ltd; Electric Power Research Institute of State Grid Zhejiang Electric Power Co Ltd; Zhejiang Huayun Information Technology Co Ltd
Current assignee: State Grid Zhejiang Electric Power Co Ltd; Zhejiang Huayun Information Technology Co Ltd; Marketing Service Center of State Grid Zhejiang Electric Power Co Ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-15
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses an electric automobile charging device belongs to electric automobile technical field. The utility model discloses an electric vehicle charging device, which comprises a charging head capable of charging an electric vehicle and a machine body for assembling the charging head, wherein the machine body is provided with a charging cavity capable of accommodating the charging head; the front end of the charging cavity is provided with an opening through which a charging head passes; the open outer side is connected with a side door capable of closing the open opening. The utility model discloses the chamber that charges of head can be placed in the setting to at a chamber front end sliding connection side door that charges, and then can effectively protect charge structure, can effectively avoid charge structure to be invaded and attacked by rainwater, dust, the outdoor scene of specially adapted, the structure is practical, the manufacturing of being convenient for.

Description

Charging device for electric automobile

Technical Field

The utility model relates to an electric automobile charging device belongs to electric automobile technical field.

Background

Chinese patent (publication No. CN 206954035U) discloses an automatic charging device of slide rail formula multi freedom arm for electric automobile's automation charges, including workstation, base, central control module, driving motor, arm and rifle that charges, be provided with the slide rail on the workstation, the base correspond set up in on the slide rail, be provided with first driving motor in the base, central control module sets up in base one side, be provided with second driving motor on the base, the arm is including corresponding first arm, second arm and the third arm of connecting in proper order, the rifle that charges set up in the tip of arm.

The device is for realizing the automatic charging of new energy automobile, has set up driving motor, arm and slide rail set spare, but above-mentioned scheme structure is comparatively accurate, and is higher to the surrounding environment requirement, but above-mentioned scheme does not relate to charging device's waterproof, dustproof measure, leads to above-mentioned charging device can only be applied to indoorly, and the range of application is narrow.

SUMMERY OF THE UTILITY MODEL

To the defect of prior art, the utility model aims to provide a can place the chamber of charging of head to at a chamber front end sliding connection side door that charges, and then can effectively protect charging structure, can effectively avoid rainwater, dust invasion and attack, the electric automobile charging device of specially adapted outdoor scene.

In order to achieve the above purpose, the technical scheme of the utility model is that:

an electric automobile charging device comprises a charging head capable of charging an electric automobile and a machine body used for assembling the charging head,

the machine body is provided with a charging cavity capable of accommodating a charging head;

the front end of the charging cavity is provided with an opening through which a charging head passes;

the open outer side is connected with a side door capable of closing the open opening.

The utility model discloses the chamber that charges of head can be placed in the setting to at a chamber front end sliding connection side door that charges, and then can effectively protect charge structure, can effectively avoid charge structure to be invaded and attacked by rainwater, dust, the outdoor scene of specially adapted, the structure is practical, the manufacturing of being convenient for.

As a preferable technical measure:

have the bracing piece through bolted connection on the organism, there is the fixed pulley bracing piece one side through bolted connection, keep away from the organism upper end side door one side has the hoist engine through bolted connection, the winding of steel cable one end is in on the hoist engine, the other end and side door rigid coupling realize the automatic rising of side door, make the utility model is suitable for an automatic scene that electric automobile charges, fine satisfied the charging demand of charging system in the occasion of the inconvenient entering of unmanned on duty and manpower.

As a preferable technical measure:

a mirror surface capable of reflecting the charging port of the automobile is arranged at the side end of the machine body;

the mirror surface is inclined toward the approaching direction of the vehicle.

The utility model discloses set up the mirror surface of an slope at the organism side, and then can guide the vehicle to stop into preset position, can effectively reduce reservation cable and arm length.

The utility model discloses compare current length through adjusting the cable, and the scheme of the parking position of adaptation vehicle has following advantage:

firstly, the length of the cable and the mechanical arm is short, so that the interference of other objects can be effectively avoided, and the safety is high; secondly, by adopting the scheme, the reserved cable and the mechanical arm are shorter, so that the manufacturing cost can be effectively reduced; third, occupation space is little, makes the utility model discloses compact structure.

As a preferable technical measure:

the mirror surface hangs and establishes at the organism right flank, and its mounting height and the high phase-match of car mouth that charges.

As a preferable technical measure:

the mirror surface is erected on the right side surface of the machine body, and a positioning frame is arranged on the surface of the mirror surface;

the setting height of the positioning frame is matched with the height of the automobile charging port. Through the angle design of the inclined mirror surface, when a driver observes that the automobile charging port is located in the positioning frame through the right side rearview mirror or the inclined mirror surface, the automobile charging port is just located in the moving coverage range of the charging head, the structure is simple, and the conception is ingenious.

As a preferable technical measure:

the side door both sides can reciprocate through the cooperation of guide pulley with the guide rail, and the guide rail bottom is equipped with crooked section, and when the side door moved down to the bottom, the side door can be wholly drawn close to organism one side, and then makes the sealed pad at side door edge all around closely laminate with the organism, promotes sealed effect.

As a preferable technical measure:

the machine body is connected with a mechanical arm for driving the charging head to move through a sliding rail assembly;

the slide rail component comprises a transverse slide rail and a vertical slide rail,

and the vertical slide rail is connected with the transverse slide rail in a sliding manner.

The utility model discloses a set up robotic arm for the head that charges can accurately be connected with the car position of charging, realize unmanned operation, automatic charging, improve the convenience and the operation security of charging, greatly increased the practicality of device;

as a preferable technical measure:

the transverse sliding rail is connected with a sliding seat in a sliding manner, and the sliding seat is connected with the mechanical arm through a bolt;

mechanical arm one end articulates there is the connector, the head that charges bonds in the middle part of the connector.

As a preferable technical measure:

an electric push rod I is arranged between the vertical sliding rails on the two sides, and the electric push rod I is connected with the machine body and the transverse sliding rails through bolts;

one side of the upper end of the transverse sliding rail is connected with a second electric push rod through a bolt, and the second electric push rod is connected with the sliding seat through a bolt.

As a preferable technical measure:

the electric push rod I, the electric push rod II, the mechanical arm and the winch are connected with the control unit in the machine body through wireless signals, the running of all mechanisms is coordinated, and the intelligence and the convenience of the device are improved.

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

Drawings

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

FIG. 2 is a left side cross-sectional view of the structure shown in FIG. 1;

FIG. 3 is a structural view of the present invention with additional mirror surface;

fig. 4 is a structural view of the guide wheel and the guide rail of the present invention;

fig. 5 is a structural view of the rack and pinion of the present invention.

The reference numerals are explained below:

1. a fixed pulley; 2. a steel cord; 3. a support bar; 4. a winch; 5. a side door; 6. a body; 7. a charging chamber; 8. an electric push rod I; 9. a vertical slide rail; 10. a transverse slide rail; 11. a second electric push rod; 12. a slide base; 13. a robot arm; 14. a connector; 15. a camera; 16. a charging head; 17. a mirror surface; 18. a positioning frame; 19. a gasket; 20. a guide wheel; 21. a guide rail; 22. a rack; 23. a gear; 24. and (4) a withdrawal groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, 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 invention and are not intended to limit the invention.

On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in order to provide a better understanding of the present invention to the public, certain specific details are set forth in the following detailed description of the invention. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details.

It should be noted that when two elements are "fixedly" or "slidably connected," the two elements may be directly connected or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "transverse," "vertical," "upper," "lower," and the like as used herein are for illustrative purposes only.

In the embodiment shown in fig. 1 and 2: the utility model provides an electric automobile charging device, which comprises a bod 6, horizontal slide rail 10 and

robotic arm

13, 6 middle part shaping of organism has charging chamber 7, there is vertical slide rail 9 through bolted connection in the charging chamber 7, sliding connection has horizontal slide rail 10 on the vertical slide rail 9, it has slide 12 to slide on the horizontal slide rail 10, there is robotic arm 13 through bolted connection on the slide 12, robotic arm 13 one end articulates there is connector 14, connector 14 middle part bonds and has charging head 16, charging head 16 peripheral distribution has camera 15, robotic arm 13 uses the hydraulic system drive, camera 15 passes through the draw-in groove with connector 14 and is connected, 6 one side sliding connection of organism has side door 5, transparent material is adopted at side door 5 middle part, it has steel cable 2 to system on the side door 5.

The utility model discloses a set up robotic arm 13, connector 14, camera 15, can be automatically to the car position of charging to be fixed a position, make charging head 16 can accurately be connected with the car position of charging, realize unmanned operation, automatic charging, improve the convenience and the operation security of charging, greatly increased the practicality of device;

the utility model discloses a organism 6 provides the outrigger, provides the storage area for the charging equipment through the chamber of charging 7, can protect the equipment, and the horizontal slide rail 10 of being convenient for through vertical slide rail 9 slides, and slide 12 through horizontal slide rail 10 slides of being convenient for provides the outrigger for robotic arm 13 through slide 12, removes through robotic arm 13 drive connector 14, and then promotes the head 16 that charges to electric automobile.

The utility model discloses a connector 14 plays the joint support effect, is convenient for fix a position the car position of charging through camera 15, and the head 16 of being convenient for charge and the accurate butt joint of car position of charging improve the convenience of charging, realize unmanned operation, and the situation in the chamber 7 that charges is convenient for watch to the transparent material is adopted at side door 5 middle part, protects charging equipment through side door 5 simultaneously, avoids, the rainwater or impurity such as dabble or dust gets into.

The utility model discloses a 2 drive side doors 5 of steel cable go up and down, be provided with electric putter one 8 between the vertical slide rail 9, electric putter one 8 all passes through bolted connection with organism 6 and horizontal slide rail 10, promote horizontal slide rail 10 through electric putter one 8 and slide on vertical slide rail 9, the robotic arm 13 adjustment position of being convenient for, there are two 11 electric putter through bolted connection in horizontal slide rail 10 upper end one side, two 11 electric putter pass through bolted connection with slide 12, promote slide 12 through two 11 electric putter and remove, and then promote robotic arm 13 lateral shifting, be convenient for find the position of charging.

In this embodiment, there is bracing piece 3 through bolted connection on organism 6, there is fixed pulley 1 through bolted connection in 3 one sides of bracing piece, there is hoist engine 4 through bolted connection in 5 one sides of side door of keeping away from in 6 upper ends of organism, 2 one end windings of steel cable are on hoist engine 4, give pulley 1 through 3 bracing pieces and provide the outrigger, provide rotation support for steel cable 2 through fixed pulley 1, hoist engine 4 is the same with current hoist engine 4 technical principle, drive steel cable 2 through hoist engine 4 and receive and release, thereby it goes up and down to drive side door 5.

In this embodiment, the first electric push rod 8, the second electric push rod 11, the mechanical arm 13, and the winch 4 are all connected with the control unit inside the machine body 6 through wireless signals, and the control unit inside the machine body 6 issues control signals to the first electric push rod 8, the second electric push rod 11, the mechanical arm 13, and the winch 4, so as to coordinate the operation of each mechanism, thereby improving the intelligence and convenience of the device.

The specific implementation process of this embodiment is as follows:

when in use, after the electric automobile stops at a proper position at one side of the machine body 6, the control unit in the machine body 6 controls the mechanisms to operate, the winding machine 4 starts to wind the steel rope 2 to wind, and then the side door 5 is driven to ascend, then the vehicle charging position is positioned through the camera 15, then the information is fed back to the control unit, the control unit coordinates and controls the operation of the mechanical arm 13, the electric push rod I8 pushes the transverse slide rail 10 to slide and adjust the longitudinal position of the charging head 16, the electric push rod II 11 pushes the slide carriage 12 to slide on the transverse slide rail 10, further adjusting the transverse distance of the charging head 16, after the charging head 16 is in a proper position, pushing the charging head 16 to be inserted into the automobile charging position by the mechanical arm 13 for charging, unmanned operation can be realized, automatic charging is realized, the convenience and the operation safety of charging are improved, and the practicability of the device is greatly increased.

After electric automobile charges, robotic arm 13 can drive the head 16 that charges and keep away from the car, then resets and get back to in the chamber 7 that charges, then hoist engine 4 can loosen steel cable 2, makes side door 5 descend to protect the inside charging equipment in chamber 7 that charges, avoid impurity such as rainwater or splash or dust to get into and cause the erosion to the head 16 that charges, guarantee to connect the contact well, extension fixture life.

As shown in fig. 3, the present invention adds a specific embodiment of the mirror surface 17:

a mirror surface 17 capable of reflecting the charging port of the automobile is arranged at the side end of the machine body 6;

the mirror 17 is inclined in the vehicle approaching direction.

The utility model discloses set up the mirror surface 17 of an slope at 6 sides of organism, and then can guide the vehicle to stop into preset position, can effectively reduce and reserve cable and arm length. The utility model discloses compare current length through adjusting the cable, and the scheme of the parking position of adaptation vehicle has following advantage:

The utility model discloses a concrete embodiment of mirror surface 17 assembly mode:

mirror surface 17 hangs and establishes at the organism right flank, and its mounting height and the high phase-match of car mouth that charges.

The utility model discloses another kind of concrete embodiment of mirror surface 17 assembly method:

the mirror surface 17 is erected on the right side surface of the machine body, and a positioning frame 18 is arranged on the surface of the mirror surface;

the setting height of the positioning frame 18 is matched with the height of the automobile charging port. Through the angle design of the inclined mirror surface 17, when a driver observes that the automobile charging port is positioned in the positioning frame 18 through the right side rearview mirror or the inclined mirror surface 17, the automobile charging port is just positioned in the moving coverage range of the charging head 16, the structure is simple, and the conception is ingenious.

As shown in fig. 4-5, the present invention adds a specific embodiment of the guide wheel 20 and the guide rail 21:

the cooperation that 5 both sides of side door pass through guide pulley 20 and guide rail 21 can reciprocate, and guide rail 21 bottom is equipped with crooked section, and when 5 downstream of side door to the bottom, side door 5 can be wholly drawn close to 6 one sides of organism, and then makes the sealed 19 that fills up of 5 all around edges of side door closely laminate with organism 6, promotes sealed effect.

One of the side door 5 and the machine body 6 is provided with a rack 22, and the other side door is provided with a gear 23; drive side door 5 through the gear and reciprocate, the top of rack is equipped with and moves back a groove 24, and when guide pulley 20 was located the crooked section of guide rail 21 bottom, side door 5 wholly had the segment displacement on the horizontal direction, and is corresponding, and the gear gets into and moves back an inslot.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A charging device for an electric automobile comprises a charging head (16) capable of charging the electric automobile and a machine body (6) used for assembling the charging head (16),

the machine body (6) is provided with a charging cavity (7) capable of accommodating a charging head (16);

the front end of the charging cavity (7) is provided with an opening through which a charging head (16) passes;

the open outer side is connected with a side door (5) capable of closing the open.

2. The charging device for electric vehicle according to claim 1,

the machine body (6) is connected with a supporting rod (3) through a bolt, one side of the supporting rod (3) is connected with a fixed pulley (1) through a bolt, and one side of the upper end of the machine body (6), which is far away from the side door (5), is connected with a winch (4) through a bolt;

the winch (4) is assembled with a steel rope (2); one end of the steel rope (2) is wound on the winch (4), and the other end of the steel rope is fixedly connected with the side door (5).

3. The charging device for electric vehicle according to claim 1,

a mirror surface (17) capable of reflecting the charging port of the automobile is arranged at the side end of the machine body (6);

the mirror surface (17) is inclined in the direction of approach of the vehicle.

4. The charging device for electric vehicle according to claim 3,

mirror surface (17) hang and establish in the organism right flank, its mounting height and the high phase-match of car mouth that charges.

5. The charging device for electric vehicle according to claim 3,

the mirror surface (17) is erected on the right side surface of the machine body, and a positioning frame (18) is arranged on the surface of the mirror surface;

the setting height of the positioning frame (18) is matched with the height of the automobile charging port.

6. The charging device for electric vehicle according to any one of claims 1 to 5,

side door (5) both sides can reciprocate through the cooperation of guide pulley (20) with guide rail (21), and guide rail (21) bottom is equipped with crooked section, and when side door (5) downwardly moving to the bottom, side door (5) can be wholly drawn close to organism (6) one side.

7. The charging device for electric vehicle according to claim 6,

the machine body (6) is connected with a mechanical arm (13) for driving the charging head (16) to move through a sliding rail assembly;

the slide rail component comprises a transverse slide rail (10) and a vertical slide rail (9),

and the vertical slide rail (9) is connected with the transverse slide rail (10) in a sliding manner.

8. The charging device for electric vehicle according to claim 7,

the transverse sliding rail (10) is connected with a sliding seat (12) in a sliding manner, and the sliding seat (12) is connected with the mechanical arm (13) through a bolt;

mechanical arm (13) one end articulates there is connector (14), connector (14) middle part bonds and charges head (16).

9. The charging device for electric vehicle according to claim 8,

an electric push rod I (8) is arranged between the vertical slide rails (9) on the two sides, and the electric push rod I (8) is connected with the machine body (6) and the transverse slide rails (10) through bolts;

one side of the upper end of the transverse sliding rail (10) is connected with a second electric push rod (11) through a bolt, and the second electric push rod (11) is connected with the sliding seat (12) through a bolt.

10. The charging device for electric vehicle according to claim 9,

the electric push rod I (8), the electric push rod II (11) and the mechanical arm (13) are connected with an internal control unit of the machine body (6) through wireless signals;

the internal control unit of the machine body (6) is connected with the winch (4) through a wireless signal.