CN209948188U - Intelligent charging socket set - Google Patents

Abstract

The utility model relates to a battery charging outfit field, especially an intelligence charging socket group among electric motor car charging process. The charging socket set aims at solving the inconvenience in the use process of the charging socket set in the prior art. The utility model discloses an including a plurality of charging unit module, every the charging unit module include power terminal, installation power terminal's circuit box and connection the socket piece of circuit box, socket piece back is equipped with clamps the mechanism, it clamps in removing the track to clamp the mechanism, the socket piece with be equipped with the electric wire between the circuit box and contract exhibition mechanism, power terminal includes the communication board, install LORA communication module on the communication board. Has the advantages that: the intervention of a local area network is combined, the cost is reduced, and the flexible mobility of the equipment is improved due to the change of the structure.

Description

Intelligent charging socket set

Technical Field

The utility model relates to an intelligence charging socket group field, especially an intelligence charging socket group.

Background

A quick charging station for an electric vehicle is common equipment in life of people. The using process comprises the steps that the citizen inserts coins into the device, the circuit is started, and the electric vehicle can be charged quickly.

The rapid charging stations have three forms at present, one is a direct charging station of a power grid, the investment is huge and the cost is difficult to recover due to the fact that a large number of fields are occupied and a special power grid is needed, the commercial popularization is relatively difficult, and the premise of popularization of electric vehicles is that a charging station network is owned firstly; the second type of quick charging station is a box-type electric vehicle quick charging station using an energy storage device. The third charging station is a coin-feed wall-mounted electric bicycle charging station.

The published patent document, entitled charging device and charging system for LORA communication module, with application number 2017214647143, discloses a patent for realizing local area networking through intervention of LORA modules, and at the same time, ensures reliable contact by utilizing the magnetic attraction principle of magnets.

However, in the prior art, the following disadvantages still exist, for example, after introducing the LORA module, a local internet of things is realized, and in the charging field, the staff in the subsequent steps often have difficulty in distinguishing the grouping condition of each charging socket, and the subsequent maintenance is difficult, and the specific staff thinks again: 1. the whole position of the equipment is fixed, which is not beneficial to actual daily operation; LORA grouping confusion is not beneficial to grouping maintenance in the later period; 2. because the electric motor car size differs, often there is the problem that the plug position is difficult to reach the electric motor car, causes the wasting of resources, and external electric wire leads to too much electric wire to keep somewhere in the air simultaneously, brings the fire control potential safety hazard.

Disclosure of Invention

The utility model aims at solving the problems of high maintenance difficulty, inflexible socket position and large fire-fighting hidden danger in the use process of the intelligent charging socket set in the prior art.

The utility model has the following concrete scheme:

the design is that an intelligent charging socket set is connected with a power supply trunk road and comprises a plurality of charging unit modules, wherein each charging unit module comprises a power supply terminal, a circuit box for installing the power supply terminal and a socket block connected with the circuit box, the back of the socket block is provided with a clamping mechanism, the clamping mechanism is clamped in a moving track, an electric wire shrinking and expanding mechanism is arranged between the socket block and the circuit box, the power supply terminal comprises a communication board, and an LORA communication module is installed on the communication board.

Wire contraction and expansion mechanism is including turning round the dish, suit the main shaft in turning round the dish, the main shaft with set up 3 cm's displacement space between the center of turning round the dish, turn round the electric wire of dish both sides around the crisscross dish dress of main shaft in turn round in the dish, the reset torsion spring is installed to the main shaft bottom, and the top of main shaft extends turn round the dish and set up the fixture block, turn round the dish surface be equipped with the draw-in groove that the fixture block corresponds, the draw-in groove degree of depth is less than 3 cm.

The clamping mechanism comprises an upper clamping jaw and a lower clamping jaw, a spring is connected between the two clamping jaws, the spring is sleeved in a positioning rod, and the positioning rod is fixedly installed in the socket block.

The front of the circuit box is provided with a key and a display screen.

The back of the circuit box is provided with a temperature sensor, and the temperature sensor is connected with the power supply terminal through a circuit.

The clamping mechanism is also provided with a rolling element for driving the circuit box to move, and the rolling element comprises a roller wheel with the advancing direction consistent with the direction of the inner rail of the moving track.

A circular rotating block is movably sleeved on the socket block, and a plug interface is arranged on the rotating block.

The movable track is provided with a rain shielding edge.

The wire contraction and expansion mechanism further comprises a hanging frame for installing the twisting disc.

The beneficial effects of the utility model reside in that:

the charging socket groups are directly grouped, and each group shares one sliding rail, so that later maintenance is facilitated; the positions of the electric wire and the socket are flexible, so that the electric wire and the socket can be conveniently adjusted and used by a user according to actual conditions; the moisture-proof and short-circuit-proof performance is good, and the service life of the equipment is long;

due to the design of the wire contraction and expansion mechanism, the suspension of the wire can be effectively prevented, and further potential safety hazards caused by the suspension of the wire can be prevented;

due to the design of the display, the equipment is more visual to use, and the maintenance difficulty is further reduced.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a top view of the structure of the present invention;

FIG. 4 is a right side view of the structure of the present invention;

fig. 5 is a schematic structural view of the socket block of the present invention;

FIG. 6 is a schematic view of an electrical apparatus in the structure of the present invention;

fig. 7 is a schematic diagram of a circuit structure in the structure of the present invention;

FIG. 8 is a schematic view of a twist plate;

names of components in the drawings: 1. a hanger; 2. a moving track; 3. a socket block; 4. rotating the block; 5. a claw; 6. an electric wire; 7. twisting the disc; 8. a circuit box; 9. a roller; 10. a spring; 11. positioning a rod; 12. a rain shielding edge; 13. a main shaft; the rain guard is not shown in figures 1 to 5.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

The utility model provides an intelligence charging socket group, refer to fig. 1 to 6, connect the power trunk road, including a plurality of charging unit module, every charging unit module includes power terminal, circuit box 8 of installation power terminal and socket piece 3 of connecting circuit box 8, the 3 backs of socket piece are equipped with clamps the mechanism, clamps the mechanism and clamps in moving track 2, is equipped with electric wire 6 between socket piece 3 and circuit box 8 and contracts exhibition mechanism, power terminal includes the communication board, the last LORA communication module of installation of communication board.

In the specific implementation, 6 contraction and expansion mechanisms of electric wires include twisting disc 7, suit main shaft 13 in twisting disc 7, main shaft 13 with set up 3 cm's displacement space between twisting disc 7's the center, twist disc 7 both sides electric wires 6 around the crisscross dish of main shaft 13 adorn in twisting disc 7, reset torsion spring is installed to main shaft 13 bottom, and the top of main shaft 13 extends twisting disc 7 sets up the fixture block, twisting disc 7 surface be equipped with the draw-in groove that the fixture block corresponds, the draw-in groove degree of depth is less than 3 cm.

In specific implementation, the clamping mechanism comprises an upper clamping jaw 5 and a lower clamping jaw 5, a spring 10 is connected between the two clamping jaws 5, the spring 10 is sleeved in a positioning rod 11, and the positioning rod 11 is fixedly installed in the socket block 3. When the socket line at the electric vehicle parking position is in fault power-off or the position of the socket is not enough, the main shaft 13 can be pulled to be separated from the clamping position, then the electric wires 6 at the two ends of the twisting disc 7 are pulled, after the line is pulled out, the main shaft 13 returns, and the top clamping block of the main shaft 13 is embedded into the clamping groove to be positioned to realize self-locking. At the same time, the clamping claw 5 can be clamped to move the position of the socket block 3.

In specific implementation, the front surface of the circuit box 8 is provided with a key and a display screen. The back of the circuit box 8 is provided with a temperature sensor which is connected with a power supply terminal. The temperature sensor can sense the temperature of the socket block 3 and early warn when a line is short-circuited.

In specific implementation, the clamping mechanism is further provided with a rolling element for driving the circuit box 8 to displace, and the rolling element comprises a roller 9, wherein the advancing direction of the roller is consistent with the inner rail direction of the moving rail 2. The purpose of this design is to facilitate the movement of the equipment. A round rotating block 4 is movably sleeved on the socket block 3, and a plug interface is arranged on the rotating block 4. The rotating design is convenient for adjusting the real-time micro-angle, and in the specific practice, a spring 10 for resetting is arranged in the rotating mechanism. The moving track 2 is provided with a rain shielding edge 12. Has good rain-proof and moisture-proof effects. The wire 6 extending and retracting mechanism further comprises a hanging frame 1 for installing a twisting disc 7. This design further prevents the wiring from being external.

In the using process, the method specifically comprises the following steps:

(1) and the user checks whether the terminal equipment displays that an idle charging socket exists or not, and if so, the idle charging socket displays that the corresponding socket number can be used. The charger is connected with the corresponding charging socket, and the position of the related part is adjusted if necessary.

(2) The user swipes a card in a card swiping area on the charging socket, after the card swiping circuit identifies the charging card of the user, the identification code of the user card is transmitted to the single chip microcomputer, the single chip microcomputer processes the user card number and wirelessly transmits the user card number to the relay equipment through the LORA module, the relay equipment transmits the user card number to the background server through the telecommunication network, and the server inquires user information and account balance from the database according to the received user card number. The server transmits the account information and the balance back to the equipment terminal, and the terminal single chip microcomputer displays the account information and the account balance on the display screen after processing.

(3) After the user sees that the account information is correct, the user can select a charging mode or charging time after the user presses a key to select a socket to be charged to start detecting whether the charger is normally connected or not (the single chip microcomputer obtains the data of the power of the charging loop from the electric meter chip through controlling the electric meter chip, and if the electric vehicle charger is normally connected, the power is not zero). And after the charging time is reached, the singlechip transmits the actual charging time of the user to the server through a wireless network, and the server calculates the consumption amount according to the set rate and deducts the consumption amount from the user account.

(4) And (5) a charging mode of the WeChat code scanning. After scanning the two-dimensional code on the charging equipment, the user enters the wechat applet, and meanwhile, the background can perform data transmission with the equipment through the wireless network, so that the service condition of the charging socket of the equipment is obtained, and the service condition is fed back to the wechat applet. And the user selects an idle socket according to the display on the applet and selects the charging time to start charging. The subsequent processing is the same as (3).

(5) The core of this patent is that middle wireless communication is that each charging terminal equipment passes through the LORA module on the mainboard and communicates with repeater equipment, passes through the processing of repeater again and carries out data communication through telecommunication 4G network and backstage server. The method is different from the method that the terminal equipment of most other manufacturers directly communicates with the server through the 4G module by using the 4G network.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides an intelligence charging socket group, connects the power trunk road which characterized in that: the intelligent charging device comprises a plurality of charging unit modules, wherein each charging unit module comprises a power supply terminal, a circuit box (8) for installing the power supply terminal and a socket block (3) connected with the circuit box (8), a clamping mechanism is arranged at the back of the socket block (3), the clamping mechanism is clamped in a movable track (2), an electric wire (6) contracting and expanding mechanism is arranged between the socket block (3) and the circuit box (8), the power supply terminal comprises a communication board, and an LORA communication module is installed on the communication board.

2. The intelligent charging receptacle set of claim 1, wherein: wire (6) contraction and expansion mechanism is including turning round dish (7), suit main shaft (13) in turning round dish (7), main shaft (13) with set up 3 cm's displacement space between the center of turning round dish (7), turn round electric wire (6) of dish (7) both sides around main shaft (13) crisscross dish dress in turn round in dish (7), reset torsion spring is installed to main shaft (13) bottom, and the top of main shaft (13) is extended turn round dish (7) and set up the fixture block, turn round dish (7) surface be equipped with the draw-in groove that the fixture block corresponds, the draw-in groove degree of depth is less than 3 cm.

3. The intelligent charging receptacle set of claim 1, wherein: the clamping mechanism comprises an upper clamping jaw (5) and a lower clamping jaw (5), a spring (10) is connected between the two clamping jaws (5), the spring (10) is sleeved in a positioning rod (11), and the positioning rod (11) is fixedly installed in the socket block (3).

4. The intelligent charging receptacle set of claim 1, wherein: the front of the circuit box (8) is provided with a key and a display screen.

5. The intelligent charging receptacle set of claim 4, wherein: the back of the circuit box (8) is provided with a temperature sensor, and the temperature sensor is connected with the power supply terminal through a circuit.

6. The intelligent charging receptacle set of claim 1, wherein: the clamping mechanism is also provided with a rolling element for driving the circuit box (8) to move, and the rolling element comprises a roller (9) of which the advancing direction is consistent with the inner rail direction of the moving rail (2).

7. The intelligent charging receptacle set of claim 1, wherein: a round rotating block (4) is movably sleeved on the socket block (3), and a plug interface is arranged on the rotating block (4).

8. The intelligent charging receptacle set of claim 1, wherein: the movable track (2) is provided with a rain shielding edge (12).

9. The intelligent charging receptacle set of claim 2, wherein: the wire (6) contraction and expansion mechanism further comprises a hanging rack (1) for installing the twisting disc (7).

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