A charging pile protection structure and a charging pile

Abstract

The present invention provides a charging pile protection structure and a charging pile, belonging to the technical field of charging piles. It includes a housing component, a protective cover assembly, a follower buckle component, a recovery buckle assembly, a passive separation component, a charging pile body component, a safety positioning component, and an unfolding buckle component. The housing component and the charging pile body component together form the charging pile. Side rotation holes and rotation grooves are provided in the side rotation seats distributed in pairs on one side of the main housing. The active rotation arm is rotatably connected to the side rotation hole through the active rotation shaft, and the follower rotation arm is slidably connected to the rotation groove through the follower sliding column. Through the follower buckle and the follower buckle groove, the follower rotation arm and the active rotation arm can form an integral body. And through the elastic clamping formed by the recovery clamping post and the inner buckle, the retracted state of the protective cover assembly can be formed. And through the clamping between the separation clamping post and different grooves of the separation buckle, and the cooperation formed by the passive push post, the transmission inclined seat, and the elastic inclined seat, the active rotation arm and the follower rotation arm can be driven to disengage, so that the telescopic cover can be safely unfolded.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and particularly relates to a protection structure for a charging pile and a charging pile. Background Art

[0002] A charging pile is a charging facility for electric vehicles, which mainly includes a charging pile body, a charging control module, a connecting cable, a charging management module, and a safety protection device. It can convert the alternating current input from a three-phase power grid into direct current and output the required direct current voltage to an electric vehicle through a power converter.

[0003] The safety protection of existing charging piles mostly focuses on leakage protection. When leakage occurs, the power supply can be quickly cut off to eliminate potential safety hazards. However, there are no safety protection measures for the possible adverse effects of the external environment. Without a protection structure, the charging interface is easily eroded by sunlight exposure, wind, rain, etc. in the external environment, reducing the service life of the charging pile and making it extremely vulnerable to damage.

[0004] Only fixing a protection structure such as a protective cover on the outside of the charging pile can play a protective role, but it affects the convenience of plugging and unplugging the charging gun to a certain extent, and has the disadvantage of being inconvenient to use. Summary of the Invention

[0005] One of the purposes of the present invention is to provide a protection structure for a charging pile. Based on the active rotating arm rotatably connected in the side rotating seat, cooperating with the sliding connection formed by the follower sliding column and the rotating groove of the follower rotating arm, and the clamping action formed by the follower clamping buckle and the follower clamping groove, a combination of the active rotating arm and the follower rotating arm can be formed to achieve the purpose of retracting the telescopic cover. And cooperating with the passive separation component, it can not only make the follower rotating arm stay fixed on one side of the housing component, but also separate the active rotating arm from the follower rotating arm to unfold the telescopic cover to form a protective effect.

[0006] The purpose of the present invention is achieved through such a technical solution. A protection structure for a charging pile includes a housing component, a protective cover component, a follower clamping buckle component, a recovery clamping buckle component, and a passive separation component. The housing component includes a side rotating seat and a rotating groove. The protective cover component includes an active rotating arm, a follower rotating arm, a face mask, and a telescopic cover. The follower clamping buckle component includes a follower clamping groove. The recovery clamping buckle component includes an inner clamping buckle. The passive separation component includes a separation buckle, a passive push rod, and a release push block;

[0007] Pairs of side rotating seats are fixedly arranged on the upper outer side of the housing component. The rotating groove is opened in the main body of the side rotating seat. The inner end rotating shaft of the active rotating arm is rotatably connected to the side rotating seat. Follower sliding columns are fixedly arranged on both sides of the inner end of the frame of the follower rotating arm. The same-side follower sliding columns are slidably connected in the rotating groove. The face mask covers the inner frame of the follower rotating arm. One end of the telescopic cover is connected to one side of the frame of the follower rotating arm, and the other end is connected to one side of the frame of the active rotating arm;

[0008] On one side of the frame of the active swing arm, follower snap fasteners are symmetrically fixed. Follower card slots are symmetrically formed in the frame of the follower swing arm. A recovery card post is fixed in the middle of the outer end of the frame of the follower swing arm. The inner snap fastener is located in the inner cavity on the lower side of the main body of the housing member;

[0009] The separation snap fastener is fixed in the middle of the upper outer side of the housing member. A separation card post is fixed on one side of the middle of the frame of the follower swing arm. The passive push posts are elastically and slidably inserted in pairs on both sides of the frame of the follower swing arm. A transmission inclined seat is fixed at one end of each group of passive push posts. Elastic sliding connections are formed in pairs on the other side of the frame of the follower swing arm with elastic inclined seats. The release push block is fixed at one end of the elastic inclined seat.

[0010] The use process of the technical solution of the present invention is as follows:

[0011] When the housing member is in the charging and using state, the active swing arm and the follower swing arm are turned down to the outside of the housing member, and the recovery card post is elastically clamped in the inner snap fastener. At this time, the telescopic cover is in the contracted state, and at this time the follower snap fastener is snapped into the follower card slot in place;

[0012] When the housing member is not in use, the protective cover assembly can be integrally unfolded to form a protection. Through the actively rotatable active swing arm, with the clamping effect formed by the follower snap fastener and the follower card slot, the recovery card post can be separated from the elastic clamping with the inner snap fastener, and an upward turning action of the active swing arm driving the follower swing arm can be formed;

[0013] As the active swing arm and the follower swing arm turn upward, the separation card post can be first snapped into the outer slot of the separation snap fastener on the outside of the housing member, and before that, the passive push post has not touched the outer side of the housing member, and the follower snap fastener is still in the safe clamping position, and the active swing arm and the follower swing arm are safely connected;

[0014] As the active swing arm and the follower swing arm continue to turn upwards, the separation clamping column gradually moves towards the inner groove in the separation snap, and the passive push column abuts against the outer side surface of the main body of the housing member, which will push the passive push column, causing the transmission inclined seat and the elastic inclined seat to form a sliding fit, driving the release push block to push the clamping platform of the follower snap, causing the follower snap to elastically deform, and enabling the clamping platform of the follower snap to move to a position where it is not engaged with the follower card slot. As the active swing arm continues to rotate, the follower snap will be disengaged from the follower card slot. At this time, the separation clamping column is snapped into the inner groove in the separation snap. Since there are two sets of interconnected grooves in the separation snap, even if the separation clamping column is not fully snapped into the inner groove in the separation snap, it will not be disengaged from the separation snap. Through the clamping action formed by the separation clamping column and the groove of the separation snap, the follower swing arm can be fixed to the outer side of the main body of the housing member. After that, the active swing arm and the follower swing arm are separated, and the active swing arm continues to rotate towards the other side of the main body of the housing member alone, driving the telescopic cover to unfold until the active swing arm drives the telescopic cover to unfold to cover and protect the electronic control part in the housing member.

[0015] Another object of the present invention is to provide a charging pile, which further includes a charging pile body assembly. The charging pile body assembly includes a control integrated display screen and a charging gun. The control integrated display screen is installed at the front upper end of the housing member and is connected to the background control system. The control integrated display screen can not only control the charging operation but also control the protection operation of the shield assembly.

[0016] One end of the charging gun is electrically connected to the control integrated display screen. When the charging pile is in an unused state, the shield assembly in the unfolded state can cover and protect the charging gun and the control integrated display screen.

[0017] By adopting the above technical solutions, the present invention can achieve the following beneficial effects:

[0018] (1) The present invention not only has a shield assembly on one side of the main body of the housing member for daily protection of the electronic control part in the housing member, but also sets the shield assembly into two parts, an active swing arm and a follower swing arm. Through the clamping cooperation formed by the follower snap and the follower card slot, when the follower swing arm is in a fixed position, by rotating the active swing arm towards the follower swing arm, a combined connection state of the active swing arm and the follower swing arm can be formed, providing a prerequisite for driving the follower swing arm to rotate and turn synchronously by the rotation of the active swing arm.

[0019] (2) In order to enable the follower swing arm to be separated from the active swing arm after the follower swing arm is turned up with the active swing arm to a certain position, the present invention further provides a passive separation component between the main body side of the housing member and the follower swing arm, and creatively sets the separation buckle into a double-groove structure. The purpose is that when the follower swing arm is turned up with the active swing arm to a certain position, through the clamping action formed by the separation column and the outer groove of the separation buckle, the follower swing arm is first safely connected to the separation buckle, and through the continuous flipping movement of the active swing arm, the passive push column is in abutting cooperation with the outer side surface of the housing member, so that the outer side surface of the housing member reversely pushes the passive push column, and through the sliding cooperation formed by the inclined surface of the transmission inclined seat and the inclined surface of the elastic inclined seat, the release push block can push the clamping platform of the follower buckle, so that the action of the separation column being clamped into the groove of the separation buckle can not only turn up the follower swing arm to a position fixed to the outer side surface of the housing member, but also make the follower buckle disengage from the follower card slot, facilitating the formation of a subsequent state where the active swing arm and the follower swing arm are separated and flipped separately, so that the purpose of the combined movement of the active swing arm and the follower swing arm can be achieved, and the purpose of the active swing arm moving again relative to the follower swing arm fixed in place to deploy the telescopic cover can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0021] Figure 1 The overall structural schematic diagram of a charging pile protection structure and a charging pile provided by the present invention;

[0022] Figure 2 The structural schematic diagram of the housing member of the present invention;

[0023] Figure 3 The installation structural schematic diagram of the protective cover assembly of the present invention;

[0024] Figure 4 The structural schematic diagram of the follower swing arm part of the present invention;

[0025] Figure 5 The connection structural schematic diagram of the telescopic cover part of the present invention;

[0026] Figure 6 The structural schematic diagram of the follower buckle member of the present invention;

[0027] Figure 7 The structural schematic diagram of the follower card slot part of the present invention;

[0028] Figure 8 It is a schematic structural diagram of the recycling buckle assembly of the present invention;

[0029] Figure 9 It is a schematic position structure diagram of the shield assembly and the housing member in the recycling state of the present invention;

[0030] Figure 10 It is a schematic structural diagram of the first state of the passive separation assembly of the present invention;

[0031] Figure 11 It is a schematic structural diagram of the second state of the passive separation assembly of the present invention;

[0032] Figure 12 It is a schematic structural diagram of the passive push column part of the present invention;

[0033] Figure 13 It is a schematic diagram of the charging pile body assembly of the present invention;

[0034] Figure 14 It is a schematic structural diagram of the safety clamping position assembly of the present invention;

[0035] Figure 15 It is a schematic structural diagram of the unfolding buckle member of the present invention.

[0036] Reference numerals:

[0037] 1. Housing member; 101. Main housing; 102. Panel housing; 103. Side rotating seat; 104. Side rotating hole; 105. Rotating groove;

[0038] 2. Shield assembly; 201. Active rotating arm; 202. Active rotating shaft; 203. Rotating gear; 204. Driving motor; 205. Driving gear; 206. Side cover; 207. Follow-up rotating arm; 208. Follow-up sliding column; 209. Mask groove; 210. Mask; 211. Telescopic cover;

[0039] 3. Follow-up buckle member; 301. Follow-up buckle; 302. Follow-up card slot; 303. Side seat; 304. Block;

[0040] 4. Recycling buckle assembly; 401. Recycling card column; 402. Inner box body; 403. Inner buckle; 404. Touch switch;

[0041] 5. Passive separation assembly; 501. Separation buckle; 502. Separation card column; 503. Passive push column; 504. Transmission inclined seat; 505. Elastic inclined seat; 506. Release push block; 507. Push column sliding hole; 508. Push column sliding shaft; 509. Top spring; 510. Elastic sliding hole; 511. Elastic sliding shaft; 512. Compression spring;

[0042] 6. Charging pile body assembly; 601. Control integrated display screen; 602. Charging gun; 603. Gun slot; 604. Card swiping and reading / writing module; 605. Emergency stop switch;

[0043] 7. Safety clamping position assembly; 701. Gun head buckle; 702. Gun head card slot; 703. Electric cylinder; 704. Insertion post; 705. Opposite socket;

[0044] 8. Expanding buckle component; 801. C-shaped seat; 802. Side clamping post; 803. Expanding buckle. Specific embodiments

[0045] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0046] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0047] As Figures 1 - 15 shown, for a charging pile protection structure and a charging pile, paired side rotating seats 103 are fixedly arranged on the upper outer side of the housing member 1, a rotating groove 105 is opened in the main body of the side rotating seat 103, the inner end rotating shaft of the active rotating arm 201 is rotationally connected to the side rotating seat 103, and the active rotating arm 201 can rotate automatically. On both sides of the inner end of the frame body of the follower rotating arm 207, follower sliding columns 208 are fixedly arranged, and the follower sliding columns 208 on the same side are slidably connected in the rotating groove 105. The mask 210 covers the inner frame of the follower rotating arm 207. One end of the telescopic cover 211 is connected to one side of the frame body of the follower rotating arm 207, and the other end is connected to one side of the frame body of the active rotating arm 201;

[0048] On one side of the frame of the active swing arm 201, follower buckles 301 are symmetrically fixed. Follower slots 302 are symmetrically formed in the frame of the follower swing arm 207, and the positions of the follower buckles 301 on the same side are opposite to the follower slots 302. At the middle of the outer end of the frame of the follower swing arm 207, a recovery latch 401 is fixed. The inner buckle 403 is located in the inner cavity under the main body of the housing member 1. And in the charging state, the recovery latch 401 is snapped into the inner buckle 403, the telescopic cover 211 is in the retracted position, and the follower buckle 301 is snapped into the follower slot 302. That is, the entire shield assembly 2 is retracted to one side of the housing member 1 and will not affect the charging operation.

[0049] The separation buckle 501 is fixed at the middle of the upper outer side of the housing member 1. On one side of the middle of the frame of the follower swing arm 207, a separation latch 502 is fixed. The passive push columns 503 are elastically slidably inserted in pairs on both sides of the frame of the follower swing arm 207. At one end of each group of passive push columns 503, a transmission inclined seat 504 is fixed. On the other side of the frame of the follower swing arm 207, elastic sliding connections of paired elastic inclined seats 505 are provided. The release push block 506 is fixed at one end of the elastic inclined seat 505, and the inclined surface of the elastic inclined seat 505 is in sliding fit with the inclined surface of the transmission inclined seat 504. When the passive push columns 503 are not pushed by the outer side of the housing member 1, the release push block 506 is located at a position where it does not push the follower buckle 301. The flipping of the follower swing arm 207 driven by the active swing arm 201 can drive the separation latch 502 to be snapped into the outer groove of the separation buckle 501. As the active swing arm 201 continues to drive the follower swing arm 207 to flip, the separation latch 502 can be moved towards the inner groove of the separation buckle 501, and the passive push columns 503 are driven to contact the outer side surface of the housing member 1. Through the sliding fit formed by the transmission inclined seat 504 and the elastic inclined seat 505, the release push block 506 is driven to push the follower buckle 301 in the latched state to form a release action, so that the active swing arm 201 and the follower swing arm 207 can be separated.

[0050] The working principle is as follows:

[0051] The entire shield assembly 2 is installed on the outer side of the main body of the housing member 1, and can protect the electronic control part of the housing member 1 when the housing member 1 is in an unused state.

[0052] When the housing member 1 is in the charging and using condition, the active swing arm 201 and the follower swing arm 207 are flipped down to the outer side of the housing member 1, and the recovery latch 401 is elastically latched in the inner buckle 403. At this time, the telescopic cover 211 is in the retracted state, and at this time, the follower buckle 301 is snapped into the follower slot 302 in place.

[0053] When the housing member 1 is in the non-use condition, in order to protect the electrical control part in the housing member 1 in the outdoor environment, the whole shield assembly 2 can be unfolded. Through the actively rotatable active swing arm 201, with the engaging effect formed by the follower snap 301 and the follower slot 302, the recovery latch 401 can be disengaged from the elastic engagement with the inner snap 403, and an upward turning action of the active swing arm 201 driving the follower swing arm 207 can be formed.

[0054] As the active swing arm 201 and the follower swing arm 207 turn upward, the separation latch 502 can be first inserted into the outer groove body of the separation snap 501 on the outer side of the housing member 1, and before that, the passive push post 503 has not touched the outer side surface of the housing member 1, and the follower snap 301 is still in the safe engagement position, and the active swing arm 201 is safely connected to the follower swing arm 207.

[0055] As the active swing arm 201 and the follower swing arm 207 continue to turn upward, the separation latch 502 gradually moves toward the inner groove body of the separation snap 501, and the passive push post 503 abuts against the outer side surface of the main body of the housing member 1, which will push the passive push post 503, so that the transmission inclined seat 504 forms a sliding fit with the elastic inclined seat 505, driving the release push block 506 to push the boss of the follower snap 301, causing the follower snap 301 to elastically deform, and enabling the boss of the follower snap 301 to move to a position where it is not engaged with the follower slot 302. As the active swing arm 201 continues to turn, the follower snap 301 will be disengaged from the follower slot 302. At this time, the separation latch 502 is inserted into the inner groove body of the separation snap 501. Since there are two groups of interconnected groove bodies in the separation snap 501, even if the separation latch 502 is not fully inserted into the inner groove body of the separation snap 501, it will not be disengaged from the separation snap 501. Through the engaging effect formed by the separation latch 502 and the groove body of the separation snap 501, the follower swing arm 207 can be fixed to the outer side of the main body of the housing member 1. After that, the active swing arm 201 is separated from the follower swing arm 207, and the active swing arm 201 continues to turn to the other side of the main body of the housing member 1 alone, driving the telescopic cover 211 to unfold until the active swing arm 201 drives the telescopic cover 211 to unfold to cover and protect the electrical control part in the housing member 1.

[0056] Since the cooperation formed by the follower snap 301 and the follower slot 302 allows the follower snap 301 to be inserted into the follower slot 302 to form an engagement, and does not allow the follower snap 301 to be disengaged from the engagement with the follower slot 302 without external force, when the active swing arm 201 drives the telescopic cover 211 to contract, the follower snap 301 can be smoothly inserted and engaged into the follower slot 302, so that the active swing arm 201 is reconnected to the follower swing arm 207 to form a whole, and turns downward to the position where the recovery latch 401 is elastically engaged with the inner snap 403.

[0057] The specific structure of the housing member 1 is as follows Figure 2 shown. The panel housing 102 is covered and connected to the front side of the main housing 101, jointly forming a hollow housing structure. The side rotating seats 103 are fixedly arranged in pairs on the upper outer side of the main housing 101. The side rotating holes 104 are opened in the middle of the main body of the side rotating seats 103, and the center of the rotating groove 105 is concentric with the center of the side rotating holes 104.

[0058] The specific structures of the shield assembly 2 and the follower snap member 3 are as follows Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 shown. The inner end of the active rotating arm 201 is horizontally fixed with an active rotating shaft 202. The active rotating shaft 202 is rotatably connected in the side rotating hole 104. The rotating gear 203 is inserted and fixed in the middle of the active rotating shaft 202. A driving motor 204 is fixedly installed inside the main housing 101. A driving gear 205 is inserted and fixed in the rotating shaft of the driving motor 204. The driving gear 205 meshes with the rotating gear 203, and a through hole for eliminating interference with the driving motor 204 is opened in the wall of the main housing 101;

[0059] The side cover 206 is covered and connected between the side of the side rotating seat 103 and the outer side of the main housing 101, and is used for protecting the rotating gear 203, the driving gear 205 and the driving motor 204.

[0060] A face mask groove 209 is opened in the inner frame of the follower rotating arm 207, and the outer edge of the face mask 210 is fixedly connected to the face mask groove 209.

[0061] The side seats 303 are symmetrically fixed on the other side of the frame body of the follower rotating arm 207. The stop block 304 is horizontally fixedly connected to the inner surface of the side seat 303, and the stop block 304 is made of a soft material, and is used for limiting the clamping platform of the follower snap 301 in the clamped state of the follower clamping groove 302, so that after the follower snap 301 is clamped into the follower clamping groove 302, no shaking will occur, and the overall stability of the connection between the active rotating arm 201 and the follower rotating arm 207 is maintained;

[0062] And the stop block 304 will not interfere with the pushing and releasing action of the release push block 506 on the clamping platform of the follower snap 301;

[0063] And chamfers are opened on one side of the clamping platform of the follower snap 301 and one side of the inside of the follower clamping groove 302, which is convenient for the follower snap 301 to be clamped into the follower clamping groove 302 when the active rotating arm 201 moves towards the follower rotating arm 207.

[0064] The specific structure of the recycling snap component 4 is as follows Figure 8As shown, the inner box body 402 is fixedly connected to the inside of the main housing 101. An opening facing the inner box body 402 is provided in the housing wall of the main housing 101. The inner buckle 403 and the touch switch 404 are both installed and fixed on the inner side surface of the inner box body 402.

[0065] The purpose of setting the touch switch 404 is that when the recycling column 401 is snapped into the inner buckle 403 in place, it can just touch the touch switch 404.

[0066] The specific structure of the passive separation assembly 5 is as Figure 10 、 Figure 11 and Figure 12 shown. The separation buckle 501 is fixedly connected to the upper outer side of the main housing 101, and the elastic inclined seat 505 is slidably connected to the side seat 303.

[0067] On both sides of the frame body of the follower swing arm 207, push column sliding holes 507 are paired and opened. On one side of each group of passive push columns 503, push column sliding shafts 508 are fixedly paired. The transmission inclined seat 504 is fixedly connected to the other side of the push column sliding shaft 508. The push column sliding shaft 508 is slidably connected in the push column sliding hole 507. A top spring 509 is sleeved outside each group of push column sliding shafts 508. One end of the top spring 509 is clamped to one side of the passive push column 503, and the other end is clamped to one side of the follower swing arm 207. Under the action of the supporting elastic force of the top spring 509, the passive push column 503 can be made to naturally extend in a direction away from the follower swing arm 207.

[0068] An elastic sliding hole 510 is opened at one end of the main body of the side seat 303. An elastic sliding shaft 511 is fixedly connected between the elastic inclined seat 505 and the release push block 506. The elastic sliding shaft 511 is slidably connected in the elastic sliding hole 510. And the release push block 506 is slidably connected between the inner surface of the side seat 303 and the side surface of the follower swing arm 207. A compression spring 512 is sleeved outside the elastic sliding shaft 511. One end of the compression spring 512 is clamped to the elastic inclined seat 505, and the other end is clamped to the side seat 303. Similarly, under the action of the supporting elastic force of the compression spring 512, the release push block 506 can be made to naturally extend in a direction away from the stop block 304, so that the release push block 506 does not interfere with the clamping fit between the follower buckle 301 and the follower slot 302.

[0069] The charging pile body assembly 6 for realizing the charging operation is as Figure 13 shown. The control integrated display screen 601 is installed and fixed at the upper end of the main body of the panel housing 102 and is connected to the background control system. And the control integrated display screen 601 can not only control the charging operation, but also control the protection operation of the shield assembly 2.

[0070] One end of the charging gun 602 is electrically connected to the control integrated display screen 601. On one side of the shell wall of the main housing 101, a gun slot 603 is provided, and the charging gun 602 can be inserted and placed into the gun slot 603;

[0071] At the lower end of the main body of the panel housing 102, a card swiping and reading / writing module 604 is also fixedly installed, and the card swiping and reading / writing module 604 is electrically connected to the control integrated display screen 601. The card swiping and reading / writing module 604 can read the user's information and send it to the background control system for verification to confirm the user's permission to use the charging pile;

[0072] On one side of the shell wall of the main housing 101, an emergency stop switch 605 is also installed, which can cut off the power supply after an emergency occurs in the charging pile;

[0073] And when the charging pile is in the unused state, the shield assembly 2 in the unfolded state can cover and protect the charging gun 602 and the control integrated display screen 601. After the user swipes the card through the card swiping and reading / writing module 604, the drive motor 204 can be started through the control integrated display screen 601, driving the drive gear 205 to form a cooperative drive with the rotating gear 203, forming the rotation of the active rotating shaft 202 and the active rotating arm 201, so that the active rotating arm 201 and the follower rotating arm 207 are turned down and retracted to the position where the recovery card post 401 and the inner snap 403 are elastically clamped, facilitating the charging operation.

[0074] The specific structure of the safety positioning component 7 is as Figure 14 shown. The gun head buckle 701 is fixed on the upper part of the head end of the charging gun 602 for forming a connection with the vehicle charging port. The gun head slot 702 is opened in the shell wall of the main housing 101. An electric cylinder 703 is fixedly installed inside the main housing 101, and the electric cylinder 703 is electrically connected to the control integrated display screen 601. The touch switch 404 is electrically connected to the control integrated display screen 601. The insertion post 704 is fixedly connected to the head end of the telescopic rod of the electric cylinder 703. And after the head end of the charging gun 602 is inserted into the gun slot 603 in place, that is, after the charging operation is completed, the control integrated display screen 601 can automatically start the electric cylinder 703, so that the insertion post 704 extends out to form a connection with the gun head buckle 701. And a counter socket 705 is also fixedly connected to the position inside the main housing 101 opposite to the insertion post 704, so that after the insertion post 704 extends out in place, it can be inserted into the counter socket 705, thereby improving the safety of the insertion post 704 connecting with the gun head buckle 701, so that after the charging gun 602 is inserted and placed into the gun slot 603 in place, it will not easily come out;

[0075] The purpose of setting the touch switch 404 is that when the charging pile is in an unused state, the plug post 704 is in a state of clamping the gun head buckle 701. After the upshift active swing arm 201 and the follower swing arm 207 are flipped down in place, that is, after the retracting column 401 touches the touch switch 404, the touch switch 404 can send a signal to the control integrated display screen 601 to retract the telescopic rod of the retracting cylinder 703 and the plug post 704, so that the charging gun 602 can be easily pulled out.

[0076] The specific structure of the unfolding buckle member 8 is as Figure 15 shown. One end of the C-shaped seat 801 is fixedly connected to the tail end of the handle of the charging gun 602, and the other end is symmetrically fixedly connected with side clamping posts 802. The unfolding buckles 803 are fixedly connected in pairs on the other side of the frame of the active swing arm 201. After the active swing arm 201 rotates to drive the telescopic cover 211 to unfold in place, the unfolding buckles 803 can be elastically clamped outside the side clamping posts 802. Even after the charging pile is powered off, the unfolded telescopic cover 211 and the face mask 210 cooperate to form a safe protection effect.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A charging pile protection structure, comprising a housing component (1), characterized in that: It also includes a shield assembly (2), a follower buckle component (3), a recovery buckle assembly (4) and a passive separation assembly (5); The housing component (1) comprises a side rotating seat (103) and a rotating groove (105); the shield component (2) comprises an active rotating arm (201), a follower rotating arm (207), a mask (210) and a telescopic cover (211); the follower buckle component (3) comprises a follower buckle groove (302); the recovery buckle component (4) comprises an inner buckle (403); and the passive separation component (5) comprises a separation buckle (501), a passive push column (503) and a release push block (506); The outer side of the housing member (1) is fixed with side rotating seats (103) in pairs, the rotating groove (105) is provided in the main body of the side rotating seat (103), the inner end rotating shaft of the active rotating arm (201) is rotatably connected with the side rotating seat (103), the inner end of the frame of the follower rotating arm (207) is fixed with follower sliding columns (208) on both sides, the follower sliding columns (208) on the same side are slidably connected in the rotating groove (105), the mask (210) is covered in the inner frame of the follower rotating arm (207), and one end of the telescopic cover (211) is connected to the inner frame of the follower rotating arm (207). One side of the follower arm (207) frame is connected, and the other end is connected to one side of the active arm (201) frame. One side of the active arm (201) frame is symmetrically fixed with a follower buckle (301). The follower buckle slot (302) is symmetrically arranged in the follower arm (207) frame. A recovery card column (401) is fixed in the middle of the outer end of the follower arm (207) frame. The inner buckle (403) is located in the inner cavity at the lower side of the main body of the outer shell component (1). In the charging state, the recovery card column (401) is locked. The telescopic cover (211) is in the retracted position, and the follower buckle (301) is inserted into the follower buckle slot (302), that is, the shield assembly (2) is retracted as a whole to one side of the outer shell component (1), and the cooperation formed by the follower buckle (301) and the follower buckle slot (302) allows the follower buckle (301) to be inserted into the follower buckle slot (302) to form a snap connection, but does not allow the follower buckle (301) and the follower buckle slot (302) to be disengaged from the snap connection without the action of external force, so as to separate the buckle (501) is fixed to the middle part of the upper outer side of the shell member (1), a separation column (502) is fixed to one side of the middle part of the frame of the follower rotary arm (207), and a pair of passive push columns (503) are elastically slidably inserted on both sides of the frame of the follower rotary arm (207), one end of each group of passive push columns (503) is fixed with a transmission inclined seat (504), and the other side of the frame of the follower rotary arm (207) is elastically slidably connected with a pair of elastic inclined seats (505), and a release push block (506) is fixed to one end of the elastic inclined seat (505).

2. A charging pile protection structure according to claim 1, characterized in that: The outer shell component (1) also includes a main shell (101), a panel shell (102) and a side rotation hole (104); the panel shell (102) is covered on the front side of the main shell (101); the side rotation seats (103) are fixed in pairs on the upper outer side of the main shell (101); and the side rotation hole (104) is opened in the middle of the main body of the side rotation seat (103).

3. A charging pile protection structure according to claim 2, characterized in that: The shield assembly (2) further comprises an active rotary shaft (202), a rotating gear (203) and a side cover (206); the active rotary shaft (202) is fixed to the inner end of the active rotary arm (201); the active rotary shaft (202) is rotatably connected to the side rotary hole (104); the rotating gear (203) is plugged and fixed to the middle of the active rotary shaft (202); a driving motor (204) is fixedly installed inside the main housing (101); a driving gear (205) is plugged and fixed to the rotating shaft of the driving motor (204); the driving gear (205) is meshed with the rotating gear (203); and the side cover (206) is connected between the side surface of the side rotary seat (103) and the outer side surface of the main housing (101).

4. A charging pile protection structure according to claim 1, 2 or 3, characterized in that: The follower buckle component (3) further comprises a side seat (303) and a stopper (304); the side seat (303) is symmetrically fixed on the other side of the follower swing arm (207) frame, and the stopper (304) is fixedly connected to the inner surface of the side seat (303).

5. A charging pile protection structure according to claim 2 or 3, characterized in that: The recovery buckle assembly (4) further comprises an inner box (402) and a touch switch (404); the inner box (402) is fixedly connected to the inside of the main housing (101); the inner buckle (403) and the touch switch (404) are both mounted and fixed on the inner side surface of the inner box (402).

6. A charging pile protection structure according to claim 4, characterized in that: The passive separation component (5) also includes an elastic sliding hole (510), a separation buckle (501) is fixedly connected to the upper outer side of the main shell (101), an elastic inclined seat (505) is slidably connected to the side seat (303), both sides of the frame of the follower rotary arm (207) are provided with push column sliding holes (507) in pairs, one side of each group of passive push columns (503) is fixed with a push column sliding shaft (508) in pairs, the transmission inclined seat (504) is fixedly connected to the other side of the push column sliding shaft (508), the push column sliding shaft (508) is slidably connected to the push column sliding hole (507), and each group of push column sliding shafts (508) are sleeved with a top spring (509) on the outside, and one end of the top spring (509) is connected to the push column sliding hole (507). One side of the passive push column (503) is clamped, and the other end is clamped with one side of the follower rotary arm (207). An elastic sliding hole (510) is opened at one end of the main body of the side seat (303). An elastic sliding shaft (511) is fixedly connected between the elastic inclined seat (505) and the release push block (506). The elastic sliding shaft (511) is slidably connected in the elastic sliding hole (510), and the release push block (506) is slidably connected between the inner surface of the side seat (303) and the side surface of the follower rotary arm (207). A compression spring (512) is sleeved on the outside of the elastic sliding shaft (511). One end of the compression spring (512) is clamped with the elastic inclined seat (505), and the other end is clamped with the side seat (303).

7. A charging pile, comprising a charging pile protection structure according to any one of claims 2 to 6, characterized in that: The charging pile body assembly (6) further comprises a control integrated display screen (601) and a charging gun (602). The control integrated display screen (601) is fixedly mounted on the upper end of the main body of the panel shell (102). One end of the charging gun (602) is electrically connected to the control integrated display screen (601). A gun slot (603) is provided on one side of the shell wall of the main shell (101). The charging gun (602) can be inserted into the gun slot (603). A card swiping reading and writing module (604) is also fixedly mounted on the lower end of the main body of the panel shell (102).

8. A charging pile according to claim 7, characterized in that: The invention also comprises a safety locking assembly (7), which comprises a gun head buckle (701), a gun head slot (702) and a plug post (704). The gun head buckle (701) is fixed to the upper part of the head end of the charging gun (602), the gun head slot (702) is provided in the shell wall of the main shell (101), an electric cylinder (703) is fixedly installed inside the main shell (101), and the plug post (704) is fixedly connected to the telescopic rod head end of the electric cylinder (703).

9. A charging pile according to claim 8, characterized in that: It also includes an unfolding buckle component (8), which includes a C-shaped seat (801) and an unfolding buckle (803), one end of the C-shaped seat (801) is fixedly connected to the tail end of the handle of the charging gun (602), and the other end is symmetrically fixedly connected to a side clamping column (802), and the unfolding buckles (803) are fixedly connected in pairs to the other side of the frame of the active swing arm (201).

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