阅读说明：本技术 一种基于5g通讯的新能源汽车充电桩 (New energy automobile fills electric pile based on 5G communication ) 是由 林芳芳 张保健 贾晓杰 朱记全 林魏芳 范乃胤 刘建立 李恩光 李昆 李博 刘红 于 2021-08-20 设计创作，主要内容包括：本发明属于新能源充电桩技术领域,且公开了一种基于5G通讯的新能源汽车充电桩,包括充电桩,所述充电桩的内部还包括有一个线路总开关,所述充电桩和线路总开关的外部线路串联有两个矫正器,两个所述矫正器分别埋设于停车位内端的两侧。本发明通过将充电桩、矫正器至于充电枪电路回路中,当两个矫正器或者总开关没有被导通时,充电桩的充电枪就无法带电,而两个矫正器被安装在车位内端的两侧,且位置对齐,因此当车辆挺进车位时,需要保证车辆的两个前轮或者两个后轮同时都压在两个矫正器上,确保两个矫正器均导通,于是充电桩的电路回路被导通,才可以正常充电,确保了车辆只有在停正之后才可以正常充电,消除了对其他用户的影响。(The invention belongs to the technical field of new energy charging piles, and discloses a new energy automobile charging pile based on 5G communication. According to the invention, the charging pile and the correctors are arranged in the circuit loop of the charging gun, when the two correctors or the main switch is not conducted, the charging gun of the charging pile cannot be electrified, and the two correctors are arranged on the two sides of the inner end of the parking space and are aligned in position, so that when a vehicle is pushed into the parking space, two front wheels or two rear wheels of the vehicle are required to be simultaneously pressed on the two correctors to ensure that the two correctors are both conducted, and then the circuit loop of the charging pile is conducted to ensure normal charging, so that the vehicle can be normally charged only after being stopped, and the influence on other users is eliminated.)

1. The utility model provides a new energy automobile fills electric pile based on 5G communication, is including filling electric pile (1), fill the inside of electric pile (1) and still including a circuit master switch, its characterized in that: fill electric pile (1) and circuit master switch's external line and establish ties and have two unscrambler (2), two unscrambler (2) are buried underground respectively in the inner both sides in parking stall, unscrambler (2) package expands and has shell body (3), apron (4) and rubber sealing-up cover (5), rubber sealing-up cover (5) are fixed in the top of shell body (3) by apron (4) pressfitting, the bottom of shell body (3) inner chamber is equipped with insulating module (11), press from both sides between insulating module (11) and be equipped with two second conductive parts (10), two the both ends of second conductive part (10) are connected with the external line electricity at shell body (3) both ends respectively, briquetting (6) are installed on the top fixed mounting of insulating module (11) has elasticity module (7) and the top of elasticity module (7), the both ends contact of the bottom fixed mounting first conductive part (9) and first conductive part (9) of briquetting (6) is located respectively And the pressing block (6) extends to the outside of the cover plate (4) and is wrapped inside by the rubber water stop sleeve (5) just above the contact point of the two second conductive parts (10).

2. The new energy automobile charging pile based on 5G communication of claim 1, characterized in that: the middle part of the rubber water stop sleeve (5) is provided with an outer cover which is consistent with the top of the pressing block (6) in shape, the outer cover at the middle part of the rubber water stop sleeve (5) sleeves the top of the pressing block (6) and extends out of the top of the cover plate (4), the outer shell (3) and the parts below the outer shell are buried underground, and the cover plate (4) and the parts above the cover plate (4) are located on the ground.

3. The new energy automobile charging pile based on 5G communication of claim 1, characterized in that: the elastic module (7) comprises a guide sleeve (71), a spring (72) and a guide post (73), the guide sleeve (71) is fixedly installed at the top of the insulating module (11), the guide post (73) is fixedly installed at the bottom of the pressing block (6), the bottom end of the guide post (73) is sleeved inside the guide sleeve (71), the spring (72) is further sleeved on the inner side of the guide sleeve (71), and the upper end and the lower end of the spring (72) are elastically supported on the guide sleeve (71) and the guide post (73) respectively.

4. The new energy automobile charging pile based on 5G communication of claim 3, characterized in that: the insulating module (11) comprises an upper insulating cover plate (111) and a lower insulating cover plate (112), the upper insulating cover plate (111) covers the tops of the two second conductive parts (10), two circular through holes are formed in the surface of the upper insulating cover plate (111) and used for allowing contacts of the two second conductive parts (10) to penetrate through, and the lower insulating cover plate (112) is padded at the bottom of the second conductive parts (10).

5. The new energy automobile charging pile based on 5G communication of claim 1, characterized in that: the self-locking module (8) comprises an electromagnet (81) and an iron column (82), the electromagnet (81) is fixedly installed right above the upper insulating cover plate (111), the iron column (82) is fixedly installed at the bottom of the pressing block (6), and when the first conductive part (9) is communicated with the second conductive part (10) downwards, the bottom end of the iron column (82) is attracted and contacted with the electromagnet (81).

6. The new energy automobile charging pile based on 5G communication of claim 1, characterized in that: the charging pile is characterized in that sleeve heads (13) are arranged at two ends of the charging pile (1), a line connector (12) is clamped on the inner side of each sleeve head (13), a clamping ring (131) is arranged on the wall of an inner cavity of each sleeve head (13), a bottom cover (134) is covered on the left end of each sleeve head (13), a rubber block (133) is arranged between each bottom cover (134) and each clamping ring (131), a protruding ring (132) is arranged on the inner wall of the right end of each sleeve head (13), and a clamping groove (1312) is formed in the top of each clamping ring (131);

the line connector (12) comprises rubber water-stop rings (121), clamping blocks (122) and a conductive core (123), the rubber water-stop rings (121) are arranged on the outer peripheral surface of the line connector (12) at equal intervals, the clamping blocks (122) are arranged at the end part of the line connector (12), and the conductive core (123) is electrically communicated with a cable connected with the line connector (12);

the conductive core (123) is electrically connected with the second conductive part (10), the end face of the line connector (12) is in elastic fit contact with the rubber block (133), the top of the clamping block (122) is clamped in the clamping groove (1312), and the rubber water stop ring (121) is in extrusion contact with the protruding ring (132).

7. The new energy automobile charging pile based on 5G communication of claim 6, characterized in that: the cross sections of the rubber water stop ring (121) and the convex ring (132) are semicircular, and the circle centers of the semicircular cross sections of the rubber water stop ring (121) and the convex ring (132) are vertically aligned.

8. The new energy automobile charging pile based on 5G communication of claim 6, characterized in that: the bottom of the clamping ring (131) is further provided with a hollow groove (1311), and the clamping block (122) penetrates through the hollow groove (1311) downwards and then can be buckled into the clamping groove (1312) after rotating ninety degrees.

9. The new energy automobile charging pile based on 5G communication of claim 1, characterized in that: the built-in 5G communication module of charging pile (1) exchanges data with the mobile terminal through 5G base station signals and the cloud server.

10. The new energy automobile charging pile based on 5G communication of claim 9, characterized in that: the mobile terminal comprises a vehicle machine and a mobile phone terminal.

Technical Field

The invention belongs to the technical field of new energy charging piles, and particularly relates to a new energy automobile charging pile based on 5G communication.

Background

The charging pile is used for charging the battery car or the new energy automobile, is generally assembled at the bottom of a building or in a public place, can automatically adjust the charging voltage level according to the type of the automobile, and charges the new energy automobiles of various models.

The existing charging pile is generally arranged in a charging station in an array mode, each charging pile corresponds to an automobile parking space with the same specification, when a vehicle is charged, the vehicle needs to be parked in the parking space, the charging pile is used for charging, but the law of some drivers is poor in consciousness, the charging pile is used directly without being parked, a vehicle body even extends into other parking spaces, other vehicles cannot park normally for charging, the normal rights and interests of other drivers are influenced, the charging station is obviously provided with an idle charging pile, but the charging pile cannot provide services normally.

In the conventional charging station, an owner cannot know the use condition inside the charging station remotely, and when the vehicle is out of power, the fact that whether a vacant charging pile is available in the charging station to which the owner is going can be charged or not is not known, so that the hidden danger of running in a blank time is caused.

Disclosure of Invention

The invention aims to provide a new energy automobile charging pile based on 5G communication, and the new energy automobile charging pile is used for solving the problems in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme: a new energy automobile charging pile based on 5G communication comprises a charging pile, wherein a circuit master switch is further arranged inside the charging pile, two correctors are connected in series with external circuits of the charging pile and the circuit master switch, the two correctors are buried at two sides of the inner end of a parking space respectively in an underground mode, the correctors are wrapped and expanded with an outer shell, a cover plate and a rubber water stop sleeve, the rubber water stop sleeve is fixed at the top of the outer shell in a pressing mode through the cover plate, an insulating module is arranged at the bottom of an inner cavity of the outer shell, two second conductive parts are clamped between the insulating modules, two ends of the two second conductive parts are respectively electrically connected with external circuits at two ends of the outer shell, an elastic module is fixedly installed at the top of the insulating module, a pressing block is installed at the top of the elastic module, a first conductive part is fixedly installed at the bottom of the pressing block, and contacts at two ends of the first conductive part are respectively located right above contacts of the two second conductive parts, the pressing block extends to the outside of the cover plate and is wrapped in the inner part by the rubber water stop sleeve, the main switch is in a conducting state under an initial condition, when two front wheels or two rear wheels of the vehicle are pressed on the tops of the correctors, the pressing block is pressed down under pressure, so that the first conductive part is in contact with the two second conductive parts, the whole circuit is conducted, the two wheels are simultaneously pressed on the two aligned correctors, the parking posture of the vehicle is neat and not askew, the circuit can be conducted, the charging gun can be used under electrification, if the two correctors are not simultaneously connected or only one corrector is connected, the advancing direction of the two front wheels or the rear wheels of the vehicle is not parallel to the parking space, the vehicle is not stopped, the circuit is not conducted until the two correctors are simultaneously pressed down, the vehicle is stopped, and the main switch is automatically disconnected after the charging is finished, the two orthoses are reset.

Preferably, the middle part of the rubber water stop sleeve is provided with an outer cover which is consistent with the top of the pressing block in shape, the outer cover at the middle part of the rubber water stop sleeve covers the top of the pressing block and extends out of the top of the cover plate together, the outer shell and the part below the outer shell are buried underground, the cover plate and the part above the cover plate are located on the ground, the rubber water stop sleeve can be sleeved above the pressing block and is tightly sealed with the outer shell and the cover plate to play a waterproof role, and the rubber water stop sleeve can sink along with the pressing block under pressure.

Preferably, the elastic module comprises a guide sleeve, a spring and a guide pillar, the guide sleeve is fixedly installed at the top of the insulating module, the guide pillar is fixedly installed at the bottom of the pressing block, the bottom end of the guide pillar is sleeved inside the guide sleeve, the spring is further sleeved on the inner side of the guide sleeve, the upper end and the lower end of the spring are elastically supported on the guide sleeve and the guide pillar respectively, and the guide sleeve can vertically guide the guide pillar.

Preferably, the insulation module comprises an upper insulation cover plate and a lower insulation cover plate, the upper insulation cover plate covers the tops of the two second conductive parts, two circular through holes are formed in the surface of the upper insulation cover plate and used for allowing contacts of the two second conductive parts to penetrate through, the lower insulation cover plate is padded at the bottom of the second conductive parts, and the upper insulation cover plate and the lower insulation cover plate mainly play a role in isolation, so that electric leakage is prevented, and potential safety hazards are eliminated.

Preferably, the self-locking module comprises an electromagnet and an iron column, the electromagnet is fixedly installed right above the upper insulating cover plate, the iron column is fixedly installed at the bottom of the pressing block, when the first conducting part is communicated with the second conducting part downwards, the bottom end of the iron column is in attraction contact with the electromagnet, and a passage where the electromagnet is located with the second conducting part is communicated, so that when the two second conducting parts are communicated, the electromagnet can be electrified to have magnetic force, and after the iron column is attracted with the electromagnet, even if the pressing block does not bear pressure from the upper part, the resilience force of the two elastic modules can be overcome through the magnetic force of the electromagnet, and the communication state of the first conducting part and the second conducting part is maintained.

Preferably, the both ends of filling electric pile all are equipped with pullover, line connection is had in the inboard block of pullover, be equipped with the snap ring on the inner chamber wall of pullover, pullover left end lid has closed the bottom, be equipped with the rubber piece between bottom and the snap ring, pullover right-hand member inner wall is equipped with protruding ring, the draw-in groove has been seted up at the top of snap ring, and the bottom is detachable, dismantles the bottom and can later can install the rubber piece into, closes the bottom lid again.

The line connector comprises rubber water stop rings, clamping blocks and conductive cores, the rubber water stop rings are arranged on the outer peripheral surface of the line connector at equal intervals, the clamping blocks are arranged at the end parts of the line connector, the conductive cores are electrically communicated with cables connected with the line connector, the conductive cores enable second conductive parts located inside the rectifier and external cables to be electrified, the protruding rings are also arranged at equal intervals, and the length between every two adjacent protruding rings is equal to the spacing distance between every two adjacent rubber water stop ring supports;

the conductive core is electrically connected with the second conductive part, the end face of the line connector is in elastic fit contact with the rubber block, the top of the clamping block is clamped in the clamping groove, the rubber water stop ring is in extrusion contact with the protruding ring, and the rubber water stop ring is extruded between the rubber water stop ring and the protruding ring to deform along the arc surface of the protruding ring.

Preferably, the cross sections of the rubber water stop ring and the convex ring are semicircular, and the circle centers of the semicircular cross sections of the rubber water stop ring and the convex ring are vertically aligned up and down, so that the top of the rubber water stop ring is in contact extrusion with the top of the convex ring, the maximum deformation of the rubber water stop ring or slight dislocation existing between the rubber water stop ring and the convex ring can be achieved, and the rubber water stop ring and the convex ring are in tight extrusion contact as a whole.

Preferably, the bottom of snap ring has still seted up the fretwork groove, the fixture block passes the fretwork groove back downwards and can buckle into the draw-in groove at the ninety degrees of rotation, and this in-process, the fixture block passes the snap ring back through the fretwork groove, and the terminal surface contact that the circuit connects is laminated in the block rubber to compress tightly the block rubber and contract, the ninety degrees of positive rotatory circuit joint makes the fixture block can aim at the draw-in groove of top, because the elasticity of block rubber connects the circuit afterwards. And the clamping block is buckled into the clamping groove by backward pushing, so that the axial rotation of the line connector is limited.

Preferably, fill built-in 5G communication module of electric pile and pass through 5G basic station signal and high in the clouds server and mobile terminal exchange data, based on the communication module of the brand-new upgrading of 5G technique, it can be more swift to the condition of customer's mobile terminal reaction charging station, for example whether there is unnecessary electric pile that fills in user's accessible cell-phone APP inquiry charging station, the user can fill electric pile's live time through APP reservation spare on the network platform of charging station to ensure that the user can be in time abundant use to filling electric pile.

Preferably, the mobile terminal comprises a vehicle machine and a mobile phone terminal, the client uses a network which can be connected with both the networked vehicle machine and the networked mobile phone, and the user can smoothly inquire a lot of effective information which cannot be inquired by networking the vehicle machine and the networked mobile phone.

The invention has the following beneficial effects:

1. according to the invention, the charging pile and the correctors are arranged in the circuit loop of the charging gun, when the two correctors or the main switch is not conducted, the charging gun of the charging pile cannot be electrified, and the two correctors are arranged on the two sides of the inner end of the parking space and are aligned in position, so that when a vehicle is pushed into the parking space, two front wheels or two rear wheels of the vehicle are required to be simultaneously pressed on the two correctors to ensure that the two correctors are both conducted, and then the circuit loop of the charging pile is conducted to ensure normal charging, so that the vehicle can be normally charged only after being stopped, and the influence on other users is eliminated.

2. The rubber water stop ring is covered by the pressing block through the rubber water stop sleeve, the elastic deformation capacity of the rubber water stop sleeve is utilized, water can be prevented, the pressing block can be pressed together with the pressing block to dive, the clamping and limiting are realized by utilizing the matching of the rubber block and the line connector and clamping the clamping block into the clamping groove through the elastic pushing back of the rubber block at the interface, the convex rings of the rubber water stop ring are extruded in alignment instead of the staggered extrusion of the common labyrinth seal, the tight fit degree of the rubber water stop ring and the convex rings is improved, the sealing performance is improved, and the whole process is simple to install and easy to operate.

3. According to the charging station, the condition of the charging station can be more quickly reflected to the mobile terminal of the client through the 5G communication module, the user can reserve the use time of the vacant charging pile on the network platform of the charging station through the APP, so that the user can timely use the charging pile or know the use status of the charging station, when the owner runs once, the automobile owner can save the road bending through the information network interconnection, and the benefit is direct.

Drawings

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

FIG. 2 is a top plan view of the present invention disposed on a parking space;

FIG. 3 is a schematic view of a circuit connector according to the present invention;

FIG. 4 is a schematic view of the mating of the line connector and the ferrule of the present invention;

FIG. 5 is an exploded view of the orthotic of the present invention;

FIG. 6 is an exploded view of the interior of the orthotic of the present invention;

FIG. 7 is a schematic view of the rubber water stop cover covering the press block;

FIG. 8 is a schematic view of the structure of the cuff of the present invention;

FIG. 9 is a schematic of the circuit of the present invention in series;

FIG. 10 is a schematic diagram of a communication process according to the present invention.

In the figure: 1. charging piles; 2. a corrector; 3. an outer housing; 4. a cover plate; 5. a rubber water stop sleeve; 6. briquetting; 7. an elastic module; 71. a guide sleeve; 72. a spring; 73. a guide post; 8. a self-locking module; 81. an electromagnet; 82. an iron column; 9. a first conductive member; 10. a second conductive member; 11. an insulating module; 111. an upper insulating cover plate; 112. a lower insulating cover plate; 12. a line connector; 121. a rubber water stop ring; 122. a clamping block; 123. a conductive core; 13. sleeving heads; 131. a snap ring; 1311. hollowing out the grooves; 1312. a card slot; 132. a raised ring; 133. a rubber block; 134. a bottom cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 10, in the embodiment of the invention, a new energy vehicle charging pile based on 5G communication includes a charging pile 1, the charging pile 1 further includes a line master switch inside, two correctors 2 are connected in series to external lines of the charging pile 1 and the line master switch, the two correctors 2 are respectively embedded at two sides of an inner end of a parking space, each corrector 2 includes an outer shell 3, a cover plate 4 and a rubber water stop sleeve 5, the rubber water stop sleeve 5 is fixed on the top of the outer shell 3 by the cover plate 4 in a pressing manner, an insulating module 11 is arranged at the bottom of an inner cavity of the outer shell 3, two second conductive parts 10 are clamped between the insulating modules 11, two ends of the two second conductive parts 10 are respectively electrically connected with external lines at two ends of the outer shell 3, an elastic module 7 is fixedly installed at the top of the insulating module 11, a press block 6 is installed at the top of the elastic module 7, a first conductive part 9 is fixedly installed at the bottom of the press block 6, and contacts at two ends of the first conductive part 9 are respectively located at two ends of the two outer circuits The main switch is in a conducting state under the initial condition, when two front wheels or two rear wheels of the vehicle are pressed on the tops of the correctors 2, the pressing block 6 is pressed down under pressure, so that the first conductive part 9 is in contact with the two second conductive parts 10, the whole circuit is conducted, the two wheels are simultaneously pressed on the two aligned correctors 2, the parking posture of the vehicle is neat and not skewed, the circuit can be conducted, the charging gun can be used, if the two correctors 2 are not simultaneously conducted or only one corrector 2 is conducted, the traveling direction of the two front wheels or the rear wheels of the vehicle is not parallel to the parking space, the vehicle is not stopped, the circuit is not conducted until the two correctors 2 are simultaneously pressed down, and when the vehicle stops, the main switch is automatically switched off after the charging is finished, and the two correctors 2 are reset.

Wherein, the middle part of rubber sealing off cover 5 is equipped with the dustcoat unanimous with briquetting 6 top shape, the dustcoat at rubber sealing off cover 5 middle part entangles briquetting 6 top and together extends the top of apron 4, the shell body 3 and below part all bury in the underground, apron 4 and the part above the apron 4 all are located on the ground, the main effect of rubber sealing off cover 5 can overlap in the top of briquetting 6 to with the driving fit between shell body 3 and the apron 4, play a waterproof effect, and it also can sink along with briquetting 6 is together pressurized.

The elastic module 7 comprises a guide sleeve 71, a spring 72 and a guide post 73, the guide sleeve 71 is fixedly mounted at the top of the insulating module 11, the guide post 73 is fixedly mounted at the bottom of the pressing block 6, the bottom end of the guide post 73 is sleeved inside the guide sleeve 71, the spring 72 is further sleeved on the inner side of the guide sleeve 71, the upper end and the lower end of the spring 72 are respectively and elastically supported on the guide sleeve 71 and the guide post 73, and the guide sleeve 71 can vertically guide the guide post 73.

The insulating module 11 includes an upper insulating cover plate 111 and a lower insulating cover plate 112, the upper insulating cover plate 111 covers the tops of the two second conductive parts 10, two circular through holes are formed in the surface of the upper insulating cover plate 111 for the contacts of the two second conductive parts 10 to pass through, the lower insulating cover plate 112 is padded at the bottom of the second conductive parts 10, and the upper insulating cover plate 111 and the lower insulating cover plate 112 mainly play a role in isolation, so that electric leakage is prevented, and potential safety hazards are eliminated.

The self-locking module 8 comprises an electromagnet 81 and an iron column 82, the electromagnet 81 is fixedly installed right above the upper insulating cover plate 111, the iron column 82 is fixedly installed at the bottom of the pressing block 6, when the first conductive part 9 is communicated with the second conductive part 10 downwards, the bottom end of the iron column 82 is attracted and contacted with the electromagnet 81, and a passage where the electromagnet 81 is located and the second conductive part 10 are communicated, so when the two second conductive parts 10 are communicated, the electromagnet 81 can be electrified to have magnetic force, and after the iron column 82 is attracted with the electromagnet 81, even if the pressing block 6 is not pressed from the upper side, the magnetic force of the electromagnet 81 can overcome the resilience force of the two elastic modules, and the connection state of the first conductive part 9 and the second conductive part 10 is maintained.

Wherein, fill electric pile 1's both ends and all be equipped with pullover 13, line connection 12 is connected to pullover 13's inboard block, be equipped with snap ring 131 on pullover 13's the inner chamber wall, pullover 13's left end lid has closed bottom 134, be equipped with rubber block 133 between bottom 134 and the snap ring 131, pullover 13's right-hand member inner wall is equipped with bulge loop 132, draw-in groove 1312 has been seted up at snap ring 131's top, bottom 134 is detachable, dismantle bottom 134 and get off can later can install rubber block 133 into, close bottom 134 lid again.

The line connector 12 comprises rubber water stop rings 121, clamping blocks 122 and conductive cores 123, the rubber water stop rings 121 are equidistantly arranged on the outer peripheral surface of the line connector 12, the clamping blocks 122 are arranged at the end part of the line connector 12, the conductive cores 123 are electrically communicated with a cable connected with the line connector 12, the conductive cores 123 enable the second conductive part 10 positioned in the corrector 2 and external cables to be electrified, the convex rings 132 are also equidistantly arranged, and the length between the adjacent convex rings 132 is equal to the spacing distance in the bracket of the adjacent rubber water stop rings 121;

the conductive core 123 is electrically connected with the second conductive component 10, the end face of the line connector 12 is elastically attached and contacted with the rubber block 133, the top of the clamping block 122 is clamped in the clamping groove 1312, the rubber water stop ring 121 is in extrusion contact with the convex ring 132, and the rubber water stop ring 121 is extruded between the rubber water stop ring 121 and the convex ring 132 to cause the rubber water stop ring 121 to deform along the arc surface of the convex ring 132.

The cross sections of the rubber water stop ring 121 and the convex ring 132 are semicircular, and the circle centers of the semicircular cross sections of the rubber water stop ring 121 and the convex ring 132 are vertically aligned, so that the top of the rubber water stop ring 121 is in contact with the top of the convex ring 132 for extrusion, the maximum deformation of the rubber water stop ring 121 can be achieved, or slight dislocation exists between the rubber water stop ring 121 and the convex ring 132, but the rubber water stop ring and the convex ring 132 are in tight extrusion contact as a whole.

The bottom of the snap ring 131 is further provided with a hollow groove 1311, the fixture block 122 penetrates through the hollow groove 1311 downwards and then can be buckled into the snap groove 1312 after rotating ninety degrees, in the process, after the fixture block 122 penetrates through the snap ring 131 through the hollow groove 1311, the end face of the line connector 12 is in contact fit with the rubber block 133, the rubber block 133 is compressed and contracted, the line connector 12 is actively rotated by ninety degrees, the fixture block 122 can be aligned to the snap groove 1312 above the line connector, and then the line connector 12 is connected by the elastic force of the rubber block 133. When pushed back, the latch 122 snaps into the interior of the latch groove 1312, thereby limiting the axial rotation of the line connector 12.

Wherein, fill electric pile 1 built-in 5G communication module and pass through 5G basic station signal and high in the clouds server and mobile terminal exchange data, based on the communication module of the brand-new upgrading of 5G technique, it can be more swift to the mobile terminal reaction condition of charging station of customer, for example whether have unnecessary electric pile of filling in user's accessible cell-phone APP inquiry charging station, the user can fill electric pile's live time through APP reservation vacancy on the network platform of charging station to ensure that the user can be in time abundant use to filling electric pile.

The mobile terminal comprises a vehicle machine and a mobile phone terminal, a client uses a network which can be connected with both the networked vehicle machine and the networked mobile phone, and a user can smoothly inquire a lot of effective information which cannot be inquired by networking the vehicle machine and the networked mobile phone.

The working principle and the using process are as follows:

in the initial condition, the main switch is in the on state, when the two front wheels or the two rear wheels of the vehicle are pressed against the top of the orthosis 2, the press block 6 is pressed down by the pressure, so that the first conductive member 9 is brought into contact with the two second conductive members 10, so that the whole circuit is switched on, both wheels are simultaneously pressed against the two aligned orthotics 2, indicating that the parking attitude of the vehicle is flat, so that the charging gun can be used, if the two orthotics 2 are not switched on simultaneously, or only one corrector 2 is switched on, which indicates that the traveling directions of two front wheels or rear wheels of the vehicle are not parallel to the parking space, the vehicle is not stopped, the circuit is not conducted until the two correctors 2 are pressed down simultaneously and the vehicle is stopped, after the charging is finished, the main switch is automatically disconnected, the self-locking module is powered off, and then the whole system returns to the initial state again after the two correctors 2 are reset.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.