CN221213514U - Charging device - Google Patents

Abstract

The utility model provides a charging device. The charging device includes: the bottom of the shell is provided with an opening; the lifting mechanism is arranged in the shell; the charging gun assembly comprises a gun hanging seat and a charging gun, wherein the gun hanging seat is vertically arranged and provided with a containing groove with an opening facing to the side face, and the containing groove is used for containing at least one part of the charging gun; the lifting mechanism is in driving connection with the gun hanging seat so as to drive the charging gun assembly to extend out of or retract back from the opening. The utility model solves the problem that a charging gun of charging equipment in the prior art is easy to damage.

Description

Charging device

Technical Field

The utility model relates to the technical field of charging equipment, in particular to charging equipment.

Background

The modern society people select green trip more and more, and new energy automobile also popularizes gradually, and new energy automobile mainly relies on electric drive, and the quantity and the quality of battery charging outfit in a modern city can influence new energy automobile's service condition, and new energy battery charging outfit is also part of future city and wisdom electric wire netting construction. The appearance of the product also occupies a part of the seat in terms of improving the competitiveness of the product and the user experience. Charging equipment in the present market is when in actual use, charges the movable pothook of design on the rifle head, fills electric pile body or the outer design rifle head of pile and accomodates the chamber, and the buckle of design fixed on accomodating the chamber will charge in the rifle inserts accomodating the chamber under the non-state of charge. The existing charging equipment structure can enable the charging gun body and the cable to be kept tight in stress due to self gravity and easy to age and damage, and the charging gun is exposed out of the charging equipment in a storage state, so that the appearance is easily affected when the charging gun is damaged, and the user experience is poor.

As described above, the charging gun of the charging device is easily damaged in the prior art.

Disclosure of utility model

The utility model mainly aims to provide a charging device so as to solve the problem that a charging gun of the charging device is easy to damage in the prior art.

In order to achieve the above object, the present utility model provides a charging apparatus comprising: the bottom of the shell is provided with an opening; the lifting mechanism is arranged in the shell; the charging gun assembly comprises a gun hanging seat and a charging gun, wherein the gun hanging seat is vertically arranged and provided with a containing groove with an opening facing to the side face, and the containing groove is used for containing at least one part of the charging gun; the lifting mechanism is in driving connection with the gun hanging seat so as to drive the charging gun assembly to extend out of or retract back from the opening.

Further, the elevating mechanism includes: the guide rail is provided with a moving cavity, and the charging gun assembly is movably arranged in the moving cavity; a driving member; the driving screw is vertically arranged, one end of the driving screw is in driving connection with the driving piece, the driving nut is arranged on the gun hanging seat, the other end of the driving screw is in threaded connection with the driving nut, and the driving piece drives the driving screw to rotate so as to drive the charging gun assembly to move up and down along the vertical direction.

Further, elevating system still includes limit switch, and limit switch is two, and two limit switches set up respectively at the upper and lower both ends of guide rail, are provided with the cooperation structure on the wall up the rifle seat, and the cooperation structure is used for opening limit switch to stop the operation when making elevating system drive the upper and lower both ends position that charges the rifle subassembly and remove the guide rail.

Further, hang the rifle seat and include the mounting bracket, the mounting bracket is located the lateral part of hanging the rifle seat, drive nut sets up in the mounting bracket, the cooperation structure is for seting up the backstop inclined plane on the mounting bracket, the backstop inclined plane is two, two backstop inclined planes are located the upper and lower both ends and the symmetry setting of mounting bracket respectively, limit switch includes the driving lever, two driving levers are extruded respectively to two backstop inclined planes to make two limit switch open respectively.

Further, the guide rail comprises two installation wing plates, the two installation wing plates extend outwards from two sides of the guide rail respectively and are used for being connected with the shell, the limit switch is arranged on the installation wing plate close to one side of the installation frame, and the guide rail is provided with an avoidance hole for avoiding the deflector rod.

Further, the gun hanging seat comprises a main body part and a mounting frame, the mounting frame is located at the side part of the main body part, and the transmission nut is arranged on the mounting frame.

Further, the main part includes the base, holding section and the spacing section of connecting in order from top to bottom, and the mount pad sets up the lateral part that is arranged in the base, and the holding section has the holding groove, and the spacing groove that communicates in order with the holding groove has been seted up to the spacing section, and the spacing groove is used for the holding to charge at least another part of rifle, and spacing groove department is provided with the locating part for spacing backstop rifle that charges.

Further, the movable cavity comprises a first cavity and a second cavity, the first cavity and the second cavity are arranged in parallel, the mounting frame is located in the first cavity, and the main body portion is located in the second cavity.

Further, the charging apparatus further includes: the charging module is electrically connected with the charging gun; the touch display screen is arranged on the front side of the shell; the control module, the charging module, the touch display screen and the lifting mechanism are all electrically connected with the control module.

Further, the shell is provided with a first accommodating cavity and a second accommodating cavity which are isolated from each other, the charging module and the control module are accommodated in the first accommodating cavity, and the lifting mechanism and the charging gun assembly are accommodated in the second accommodating cavity.

According to the technical scheme, the charging equipment comprises a shell, a lifting mechanism and a charging gun assembly, wherein an opening is formed in the bottom of the shell, the lifting mechanism is arranged in the shell, the charging gun assembly comprises a gun hanging seat and a charging gun, the gun hanging seat is vertically arranged and provided with a containing groove with the opening facing to the side face, the containing groove is used for containing at least one part of the charging gun, the lifting mechanism is in driving connection with the gun hanging seat so as to drive the charging gun assembly to extend out of or retract from the opening, the containing groove is arranged on the vertically arranged gun hanging seat so as to contain the charging gun, the charging gun is in a substantially vertical state when in a storage state, the gun body of the charging gun and a charging cable are basically kept in parallel in the storage state, the charging cable can be kept in a state of natural sagging, the charging gun is prevented from being stressed and aged and damaged when the charging gun is required to be used, further, the lifting mechanism extends out of the shell from the bottom after the charging gun is used, the charging gun is prevented from being damaged in a non-use state, the service life of the charging gun is greatly prolonged, and the problem that the charging equipment in the prior art is easy to charge is solved. In addition, the hanging structure enables a user to conveniently take the charging gun, and user experience is greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

Fig. 1 shows a schematic configuration of a charging device in a specific embodiment of the present utility model;

FIG. 2 is a schematic view showing the structure of the charging apparatus when the charging gun is retracted into the housing in one embodiment of the present utility model;

FIG. 3 illustrates an exploded view of the lift mechanism in connection with a charging gun assembly in one embodiment of the present utility model;

FIG. 4 is a schematic view showing the configuration of an angle at which the lifting mechanism is coupled to the charging gun assembly in one embodiment of the utility model;

FIG. 5 is a schematic view of another angle of attachment of the lift mechanism to the charging gun assembly in an embodiment of the utility model;

FIG. 6 is a schematic view showing the connection of the lifting mechanism with the charging gun assembly without the guide rail in an embodiment of the utility model;

FIG. 7 illustrates a cross-sectional view of the elevator mechanism in connection with the charging gun assembly in one embodiment of the present utility model;

FIG. 8 shows a partial enlarged view at A in FIG. 7;

fig. 9 is a schematic view showing the structure of the charging apparatus when the charging gun is extended out of the housing in one embodiment of the present utility model;

FIG. 10 shows a schematic structural view of a gun mount in one embodiment of the present utility model;

FIG. 11 shows a schematic view of the structure of an angle of a rail in a specific embodiment of the present utility model;

fig. 12 shows a schematic view of another angle of the guide rail in an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. A housing; 11. an opening; 12. a first accommodation chamber; 13. a second accommodation chamber; 14. a cable hole; 20. a gun hanging seat; 21. a mounting frame; 211. a stop inclined plane; 22. a base; 23. a receiving section; 231. a receiving groove; 24. a limiting section; 241. a limit groove; 25. a limiting piece; 30. a charging gun; 31. a button; 32. a hook; 40. a guide rail; 41. a moving chamber; 411. a first chamber; 412. a second chamber; 42. mounting wing plates; 43. avoidance holes; 44. a guide rib; 45. a threaded hole; 50. a driving member; 60. a transmission screw rod; 70. a drive nut; 80. a limit switch; 81. a deflector rod; 90. a charging module; 100. touching the display screen; 110. a control module; 120. a first fixing plate; 130. a second fixing plate; 140. a partition board.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present utility model.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

In order to solve the problem that a charging gun of charging equipment in the prior art is easy to damage, the utility model provides the charging equipment.

As shown in fig. 1 to 7 and 9, the charging apparatus includes a housing 10, a lifting mechanism, and a charging gun assembly. The bottom of the housing 10 is provided with an opening 11. The lifting mechanism is disposed within the housing 10. The charging gun assembly comprises a gun hanging seat 20 and a charging gun 30, wherein the gun hanging seat 20 is vertically arranged and provided with a containing groove 231 with an opening facing the side face, and the containing groove 231 is used for containing at least one part of the charging gun 30. The lifting mechanism is in driving connection with the gun hanging seat 20 so as to drive the charging gun assembly to extend or retract from the opening 11.

Through setting up battery charging outfit and including casing 10, elevating system and rifle subassembly that charges, opening 11 has been seted up to the bottom of casing 10, elevating system sets up in casing 10, the rifle subassembly that charges includes hanging gun seat 20 and rifle 30 that charges, hanging gun seat 20 vertical setting and set up the holding groove 231 of opening orientation side, holding groove 231 is used for holding at least a portion of rifle 30 that charges, elevating system and hanging gun seat 20 drive are connected, so drive the rifle subassembly that stretches out or withdraws from opening 11, set up holding groove 231 on hanging gun seat 20 of vertical setting like this and hold rifle 30 that charges, be approximately vertical state when being in the state of accomodating for the rifle 30 that charges is in, the rifle body of rifle 30 and the state of charging cable keep basically parallel under accomodating, make the state that the charging cable can keep natural sagging, avoid producing stress tight the emergence ageing damage with the rifle body, further, stretch out the casing from the bottom when charging gun 30 needs to use, in the back casing is accomplished in the use, avoid charging gun 30 to receive the damage at non-use state, the life who charges 30 has improved greatly. In addition, the hanging structure enables a user to conveniently take the charging gun 30, and user experience is greatly improved.

As shown in fig. 2 to 11, the elevating mechanism includes a guide rail 40, a driving member 50, a driving screw 60, and a driving nut 70. The guide rail 40 has a moving cavity 41, and the charging gun assembly is movably disposed in the moving cavity 41. The transmission screw rod 60 is vertically arranged, one end of the transmission screw rod 60 is in driving connection with the driving piece 50, the transmission nut 70 is arranged on the gun hanging seat 20, the other end of the transmission screw rod 60 is in threaded connection with the transmission nut 70, and the driving piece 50 drives the transmission screw rod 60 to rotate so as to drive the charging gun assembly to move up and down along the vertical direction.

In this embodiment, the driving member 50 is a motor. Specifically, the guide rail 40 and the transmission screw 60 are all vertically arranged, the output shaft of the motor is in driving connection with the upper end of the transmission screw 60, the output shaft of the motor drives the transmission screw 60 to rotate, and the transmission nut 70 is sleeved on the transmission screw 60 and in threaded connection with the transmission screw 60, so that the rotary motion can be converted into linear motion along the axial direction of the transmission screw 60, and the charging gun assembly can be driven to lift up and down along the vertical direction.

As shown in fig. 2 to 5 and fig. 7 to 9, the lifting mechanism further includes a limit switch 80. The limit switches 80 are two, the two limit switches 80 are respectively arranged at the upper end and the lower end of the guide rail 40, the gun hanging seat 20 is provided with a matching structure, and the matching structure is used for opening the limit switches 80 so that the lifting mechanism drives the charging gun assembly to stop running when moving to the upper end and the lower end of the guide rail 40. Through the arrangement, the lifting mechanism can stop in time when driving the charging gun assembly to move to the upper limit position and the lower limit position of the guide rail 40, and the charging gun assembly is prevented from being separated from the moving cavity 41 of the guide rail 40.

As shown in fig. 3, 5 to 8, and 10, the gun mount 20 includes a main body and a mounting bracket 21, the mounting bracket 21 is located at a side portion of the main body, and a driving nut 70 is provided at the mounting bracket 21. Correspondingly, the drive screw 60 passes through the mounting frame 21 and is located on one side of the body portion. Further, the charging apparatus further includes a first fixing plate 120 and a second fixing plate 130, the first fixing plate 120 is connected with the upper end of the guide rail 40, and the motor is mounted on the first fixing plate 120. The upper end of the driving screw 60 passes through the first fixing plate 120 to be connected with the output shaft of the motor. The second fixing plate 130 is connected to the lower end of the guide rail 40 for fixing the driving screw 60, i.e., the driving screw 60 is connected to the second fixing plate 130 after passing through the mounting frame 21. Specifically, the second fixing plate 130 is provided with a bearing, and the lower end of the transmission screw 60 extends into the bearing, so that the lower end of the transmission screw 60 is fixed on the second fixing plate 130 and can rotate freely.

As shown in fig. 5, 8 and 10, in the present embodiment, the engaging structure is a stop inclined surface 211 formed on the mounting frame 21. The number of the stop inclined planes 211 is two, and the two stop inclined planes 211 are respectively positioned at the upper end and the lower end of the mounting frame 21 and are symmetrically arranged. The limit switch 80 includes a lever 81, and two stop slopes 211 respectively press the two levers 81 to open the two limit switches 80 respectively. Specifically, the limit switch 80 is located on the side of the gun mount 20 having the mounting frame 21, the lever 81 horizontally extends toward the mounting frame 21, and the stop slope 211 is also located on the side of the mounting frame 21. Taking the charging gun 30 as an example, the charging gun assembly is driven to move upwards by the lifting mechanism after the charging gun 30 is used and the housing 10 is completely retracted, when the mounting frame 21 moves to the limit switch 80 at the upper end, the deflector rod 81 of the limit switch 80 starts to be in contact with the stop inclined surface 211, and as the mounting frame 21 continues to ascend, the stop inclined surface 211 gradually presses the deflector rod 81 outwards, so that the deflector rod 81 is pressed into the limit switch 80, and the limit switch 80 is opened. The process of extending the charging gun out of the housing 10 is the same as described above, and will not be described again here.

As shown in fig. 4 to 5 and 11 to 12, the guide rail 40 includes a mounting flange 42. The number of the mounting flanges 42 is two, and the two mounting flanges 42 extend outwards from two sides of the guide rail 40 respectively for being connected with the housing 10. Specifically, the mounting wing plate 42 is provided with a plurality of mounting holes arranged at intervals along the vertical direction, so that the guide rail 40 can be mounted and fixed in the housing 10 by screws. Further, the limit switch 80 is disposed on the mounting wing plate 42 near one side of the mounting frame 21, and the guide rail 40 is provided with a avoidance hole 43 for avoiding the driving lever 81. That is, the limit switch 80 is located outside the guide rail 40, and the lever 81 extends into the guide rail 40 through the escape hole 43 to abut against the stop slope 211.

As shown in fig. 12, the moving chamber 41 includes a first chamber 411 and a second chamber 412. The first chamber 411 and the second chamber 412 are arranged in parallel, the mounting frame 21 is positioned in the first chamber 411, and the main body part is positioned in the second chamber 412. Specifically, the sectional area of the mounting frame 21 is smaller than the sectional area of the main body, and the cross section of the moving cavity 41 is adapted to the gun hanging seat 20, so that the cross section of the moving cavity 41 is in a convex shape with a reversed side, the first cavity 411 is a smaller cavity, and the second cavity 412 is a larger cavity. That is, the guide rail 40 in the present embodiment has a structure in which the peripheral side is closed and both the upper and lower ends are connected. The inner wall of the second chamber 412 is provided with a plurality of guide ribs 44 arranged at intervals along the circumferential direction, and the guide ribs 44 extend along the vertical direction, so that the gun mount 20 can move in the moving cavity 41 more smoothly.

As shown in fig. 12, the inner and outer sides of the guide rail 40 are further provided with a plurality of screw holes 45, the screw holes 45 extend along the length direction of the guide rail 40, and the first fixing plate 120 and the second fixing plate 130 are connected and fixed with the guide rail 40 by extending screws into the screw holes 45.

As shown in fig. 10, the main body portion includes a base 22, a receiving section 23, and a limiting section 24, which are sequentially connected up and down. The mounting bracket 21 is provided at a side portion of the base 22. The accommodating section 23 is provided with an accommodating groove 231, the limiting section 24 is provided with a limiting groove 241 which is sequentially communicated with the accommodating groove 231, the limiting groove 241 is used for accommodating at least one other part of the charging gun 30, and a limiting piece 25 is arranged at the limiting groove 241 and used for limiting and stopping the charging gun 30.

In the present embodiment, the base 22 protrudes from the notch of the receiving groove 231. That is, the base 22 is protruded forward in the horizontal direction, so that the base 22 can shield the entire receiving groove 231 and the entire gun head, preventing water or other contaminants from entering the gun head to damage the charging gun 30.

In the actual use process, after entering the accommodating groove 231, the charging gun 30 slides downwards due to self gravity, part of the charging gun is accommodated in the accommodating groove 231, and the other part of the charging gun is accommodated in the limiting groove 241, and limiting stop of the charging gun 30 is realized through the limiting piece 25 at the limiting groove 241. Specifically, the top of the charging gun 30 and the upper end of the gun body are located in the accommodating groove 231, the middle upper part of the gun body is located in the limiting groove 241, and the lower part is exposed out of the hanging gun base 20 to hang in the air. The gun body of the charging gun 30 is approximately parallel to the limiting groove 241 and the bottom wall of the accommodating groove 231, the charging cable of the charging gun 30 is naturally dropped, potential safety hazards such as aging and damage caused by long-time keeping stress tightening at the joint of the cable and the gun body of the charging gun 30 are reduced, and the service life of the cable is prolonged.

In this embodiment, the limiting member 25 is a claw. Specifically, the number of the clamping claws is two, and the two clamping claws are respectively located at two sides of the limiting groove 241 and protrude out of the notch of the limiting groove 241.

In an alternative embodiment, the limiting member 25 is a hoop, one end of which is rotatably connected to one side of the limiting slot 241, and the other end of which is clamped to the other side of the limiting slot 241. Specifically, one side of the limiting groove 241 is provided with a positioning pin hole, one end of the anchor ear is connected to one side of the limiting groove 241 through a positioning pin, the other side of the limiting groove 241 is provided with a clamping groove, and the end part of the other end of the anchor ear is provided with a buckle, so that clamping locking is realized. When the charging gun 30 is used, the charging gun 30 is firstly placed in the accommodating groove 231, then the hoop is rotationally buckled on the limiting groove 241, and the limit of the charging gun 30 by the hoop is realized by the clamping fit of the clamping buckle on the other side of the hoop and the clamping groove on the other side of the limiting groove 241. Of course, the connection and fixation of the anchor ear can be realized by adopting the matching of bolts and nuts on the other side.

In this embodiment, the charging gun 30 and the gun hanging seat 20 are connected and fixed by a magnetic attraction mode. Specifically, the charging gun 30 and the gun hanging seat 20 are both provided with magnetic attraction pieces, the magnetism of the two magnetic attraction pieces is opposite, and the charging gun 30 is fixed on the gun hanging seat 20 through the principle of opposite attraction. Of course, one of the charging gun 30 and the gun hanging seat 20 can be provided with a magnetic attraction piece, and the other can be provided with a magnetic conduction piece, and the charging gun and the gun hanging seat can be selected according to actual requirements.

As shown in fig. 6, the charging gun 30 includes a button 31 and a hook 32. The button 31 is in driving connection with the hook 32. When the charging gun is used, the unlocking of the hook 32 is realized by pressing the button 31, so that the whole gun head can enter a charging interface of a piece to be charged, then the button 31 is released to enable the hook 32 to be matched with the charging interface to realize the locking of the charging gun 30, and after the charging is finished, the unlocking of the charging gun 30 is realized by pressing the button 31 again, and the charging gun 30 is pulled out.

As shown in fig. 1 to 2, the charging apparatus further includes a charging module 90, a touch display screen 100, and a control module 110. The charging module 90 is electrically connected with the charging gun 30. The touch display screen 100 is disposed at the front side of the housing 10. The charging module 90, the touch display 100, and the lifting mechanism are all electrically connected with the control module 110. Specifically, the bottom of the housing 10 is further provided with a cable hole 14, and the charging cable of the charging gun 30 passes through the cable hole 14 and enters the housing 10 to be connected to the charging module 90.

In the present embodiment, the housing 10 includes a front cover and a rear case, which enclose a receiving space. The touch display screen 100 is provided on the front cover so as to display the charging parameters, the function menu, and the touch operation for the user.

In this embodiment, the control module 110 includes an intelligent PCBA module and a display control function module, the charging module 90 is a PCBA charging module, the intelligent PCBA module is used for controlling the charging module 90, and the display control function module is used for controlling the touch display screen 100. Further, limit switch 80 and elevating system are connected with intelligent PCBA module electricity, and when limit switch 80 was opened, can send feedback signal to intelligent PCBA module, can send out stop operation command to elevating system after the intelligent PCBA module receives to make elevating system stop operation.

As shown in fig. 2, the housing 10 has a first accommodating chamber 12 and a second accommodating chamber 13 isolated from each other, and the first accommodating chamber 12 and the second accommodating chamber 13 are isolated by a partition 140. The charging module 90 and the control module 110 are accommodated in the first accommodating cavity 12, and the lifting mechanism and the charging gun assembly are accommodated in the second accommodating cavity 13. Through above-mentioned setting, realize charging device and elevating system electric isolation, avoid influencing each other.

In this embodiment, the charging device is a charging pile.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: through setting up battery charging outfit and including casing 10, elevating system and rifle subassembly that charges, opening 11 has been seted up to the bottom of casing 10, elevating system sets up in casing 10, the rifle subassembly that charges includes hanging gun seat 20 and rifle 30 that charges, hanging gun seat 20 vertical setting and set up the holding groove 231 of opening orientation side, holding groove 231 is used for holding at least a portion of rifle 30 that charges, elevating system and hanging gun seat 20 drive are connected, so drive the rifle subassembly that stretches out or withdraws from opening 11, set up holding groove 231 on hanging gun seat 20 of vertical setting like this and hold rifle 30 that charges, be approximately vertical state when being in the state of accomodating for the rifle 30 that charges is in, the rifle body of rifle 30 and the state of charging cable keep basically parallel under accomodating, make the state that the charging cable can keep natural sagging, avoid producing stress tight the emergence ageing damage with the rifle body, further, stretch out the casing from the bottom when charging gun 30 needs to use, in the back casing is accomplished in the use, avoid charging gun 30 to receive the damage at non-use state, the life who charges 30 has improved greatly. In addition, the hanging structure enables a user to conveniently take the charging gun 30, and user experience is greatly improved.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A charging apparatus, characterized by comprising:

The device comprises a shell (10), wherein an opening (11) is formed in the bottom of the shell (10);

A lifting mechanism arranged in the housing (10);

The charging gun assembly comprises a gun hanging seat (20) and a charging gun (30), wherein the gun hanging seat (20) is vertically arranged and provided with a containing groove (231) with an opening facing to the side face, and the containing groove (231) is used for containing at least one part of the charging gun (30);

The lifting mechanism is in driving connection with the gun hanging seat (20) so as to drive the charging gun assembly to extend out of or retract back from the opening (11).

2. The charging apparatus according to claim 1, wherein the lifting mechanism comprises:

a guide rail (40), the guide rail (40) having a moving cavity (41), the charging gun assembly being movably disposed within the moving cavity (41);

a driving member (50);

The charging gun comprises a driving screw (60) and a driving nut (70), wherein the driving screw (60) is vertically arranged, one end of the driving screw is in driving connection with the driving piece (50), the driving nut (70) is arranged on the gun hanging seat (20), the other end of the driving screw (60) is in threaded connection with the driving nut (70), and the driving piece (50) drives the driving screw (60) to rotate so as to drive the charging gun assembly to move up and down along the vertical direction.

3. The charging device according to claim 2, wherein the lifting mechanism further comprises two limit switches (80), the two limit switches (80) are respectively arranged at the upper end and the lower end of the guide rail (40), and the gun hanging seat (20) is provided with a matching structure for opening the limit switches (80), so that the lifting mechanism drives the charging gun assembly to move to the upper end and the lower end of the guide rail (40) to stop operation.

4. A charging apparatus according to claim 3, wherein the gun hanging seat (20) comprises a mounting frame (21), the mounting frame (21) is located at the side part of the gun hanging seat (20), the transmission nut (70) is arranged on the mounting frame (21), the matching structure is a stop inclined surface (211) formed on the mounting frame (21), the number of the stop inclined surfaces (211) is two, the two stop inclined surfaces (211) are respectively located at the upper end and the lower end of the mounting frame (21) and symmetrically arranged, the limit switch (80) comprises a deflector rod (81), and the two stop inclined surfaces (211) respectively squeeze the two deflector rods (81) so that the two limit switches (80) are respectively opened.

5. The charging device according to claim 4, wherein the guide rail (40) comprises two mounting wing plates (42), the two mounting wing plates (42) are respectively extended outwards from two sides of the guide rail (40) and are used for being connected with the housing (10), the limit switch (80) is arranged on the mounting wing plates (42) near one side of the mounting frame (21), and the guide rail (40) is provided with a avoiding hole (43) for avoiding the deflector rod (81).

6. The charging apparatus according to claim 2, wherein the gun mount (20) comprises a main body portion and a mounting bracket (21), the mounting bracket (21) being located at a side portion of the main body portion, the drive nut (70) being provided at the mounting bracket (21).

7. The charging device according to claim 6, wherein the main body portion includes a base (22), a holding section (23) and a limiting section (24) which are sequentially connected up and down, the mounting rack (21) is disposed at a side portion of the base (22), the holding section (23) has the holding groove (231), the limiting section (24) is provided with a limiting groove (241) sequentially communicated with the holding groove (231), the limiting groove (241) is used for accommodating at least another portion of the charging gun (30), and a limiting piece (25) is disposed at the limiting groove (241) for limiting and stopping the charging gun (30).

8. The charging apparatus according to claim 6, wherein the moving chamber (41) includes a first chamber (411) and a second chamber (412), the first chamber (411) and the second chamber (412) being disposed in parallel, the mounting bracket (21) being located in the first chamber (411), the main body portion being located in the second chamber (412).

9. The charging apparatus according to any one of claims 1 to 8, characterized in that the charging apparatus further comprises:

A charging module (90), the charging module (90) being electrically connected with the charging gun (30);

A touch display screen (100), wherein the touch display screen (100) is arranged on the front side of the shell (10);

the charging module (90), the touch display screen (100) and the lifting mechanism are electrically connected with the control module (110).

10. The charging apparatus according to claim 9, wherein the housing (10) has a first accommodation chamber (12) and a second accommodation chamber (13) isolated from each other, the charging module (90) and the control module (110) are accommodated in the first accommodation chamber (12), and the elevating mechanism and the charging gun assembly are accommodated in the second accommodation chamber (13).