CN213565481U

CN213565481U - Intelligent charging device with automatic connection charging function

Info

Publication number: CN213565481U
Application number: CN202022472634.0U
Authority: CN
Inventors: 李雪梦; 李丽; 张敏
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-29
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses an intelligent charging device with automatic connection charging, which comprises a control device, a one-way ratchet device, a take-up device and a combined spring device, wherein the control device is provided with a pressure sensor, a position sensor, a charging gun head and a steering engine, the one-way ratchet device is provided with a transmission shaft, a ratchet wheel, a driving pawl, a braking pawl, a leaf spring, a rocker and an automatic button switch, the take-up device is provided with a transmission shaft and a take-up wheel, the combined spring mechanism is provided with a thin-wall cylinder, a wire passing groove, a spring rope and a combined spring, the automatic take-up and take-up device of the simple charging pile can automatically charge by realizing automatic identification of a charging interface, and can automatically recover the charging wire function of the charging pile after the charging is finished, thereby solving the problem of potential safety hazard existing in the, the problem of current manpower resources, energy resource waste is solved.

Description

Intelligent charging device with automatic connection charging function

Technical Field

The utility model relates to a fill electric pile technical field, concretely relates to intelligent charging device with automatic connection charges.

Background

With the increasing severity of environmental pollution and energy crisis problems, electric vehicles become the most concerned focus in the world, and as a green vehicle with a wide development prospect, the electric vehicles can be popularized extremely rapidly in the future, and the market prospect in the future is extremely huge. The charging pile has the function similar to that of an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, shopping malls, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage levels. However, under the current technical conditions, the pure electric vehicle has short endurance mileage and is inconvenient to charge. Because the electric vehicle adopts the storage battery as a power source, when the voltage is lower, the battery needs to be charged in time, otherwise the performance of the electric vehicle is influenced. The construction of the charging pile in driving roads, residential areas and the like has great significance for the cruising ability and the convenience in charging of the pure electric vehicle. For example, Zhang et al propose applying active power filtering technology to the design of an AC charging pile to form an AC charging pile with more complete functions. The energy-saving technical scheme that when municipal street lamp energy-saving transformation is carried out, 220V alternating current is rectified in a concentrated mode, and synchronous construction integration charging piles are built through the invar tree.

However, the defect that charging wires of most of charging piles on the market can not be automatically recovered at present, the potential safety hazard that charging wires are hung outside the charging piles exists is more obvious if electric leakage, aging, serious spontaneous combustion and the like can be generated, and the use of the charging piles is more convenient. And when charging, rely on the manpower to charge and retrieve always, wasted manpower resources greatly, do not have the spooler in the aspect of being applied to the electric pile of filling on the market at present, compare in traditional spooler, fill electric pile spooler and have had bigger requirement, not only need simply, convenient, but also need more safe and reliable.

Disclosure of Invention

An object of the utility model is to prior art's defect and not enough, a intelligent charging device with automatic connection charges is provided, this automatic take-up and pay-off of simply filling electric pile passes through controlling means, one-way ratchet, take-up, the combined spring device four bibliographic categories divides carries out the automatic charging in order to realize the automatic identification interface that charges, and can retrieve the charging wire function that fills electric pile automatically after charging, solve the problem of the current wire that charges and hang the potential safety hazard that exists outside the electric pile outside filling, solve current human resources, the extravagant problem of energy resource.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an intelligent charging device with automatic connection charges, includes controlling means, one-way ratchet, take-up, combination spring device four bibliographic categories and divides to constitute, and controlling means is provided with pressure sensor, position sensor, the rifle head that charges, steering wheel, and one-way ratchet is provided with transmission shaft, ratchet, drive pawl, braking pawl, leaf spring, rocker, automatic button switch, and take-up is provided with transmission shaft, take-up pulley, and combination spring mechanism is provided with thin wall drum, wire passing groove, spring rope, combination spring.

Furthermore, foretell intelligent charging device with automatic connection charges, fill electric pile and discern the interface that charges through the sensor to return the instruction back the system, the system makes the judgement to the instruction of sensor, makes the rifle head that charges adjust to the position of the vertical alignment of the first level alignment of charging with electric automobile, and stretches out the rifle head that charges, is connected to the electric automobile interface that charges as the success, returns the instruction and gives the system, and the system assigns and stops flexible instruction.

Further, foretell intelligent charging device with automatic connection charges, the electric current system of observing and controling of charging stake monitors the electric current, and the completion of charging can be to system feedback instruction, and the system assigns the shrink instruction to the steering wheel, and one-way ratchet's switch is opened, and the rifle head that charges retrieves, and the charging wire is retrieved, and the spring provides power this moment, and the steering wheel is controlled and is filled the recovery speed of electric pile charging wire, and the positive work is done to the spring, finishes until retrieving.

Furthermore, the intelligent charging device with automatic connection charging function has the advantages that the wire take-up device is used for winding charging wires together in order, meanwhile, the shaft of the take-up pulley is connected with the spring device through a wire, when the charging wires are used, the charging wires are used as electric wires and are pulled out of the take-up pulley to rotate to drive the shaft to rotate, the wires connected with the combined spring device are pulled to contract, and the combined spring shows tension at the moment; when charging is finished and the charging wire is retracted, the pulling force provided by the spring drives the shaft connected with the take-up pulley and the take-up pulley so as to achieve the purpose of take-up.

Further, foretell intelligent charging device with automatic connection charges, charging pile charging gun head extension carries out the in-process that charges, and the charging wire is elongated, and the combination spring who fills the electric pile bottom does the negative work, and the combination spring is tensile, provides power, for avoiding power not enough, adopts the combination spring device.

Furthermore, the intelligent charging device with the automatic connection charging function is characterized in that ratchet wheel teeth of the one-way ratchet wheel device are composed of one-way teeth, the pawl is hinged to the rocker, and when the ratchet wheel switch swings anticlockwise, the pawl is driven to be inserted into the ratchet wheel teeth to push the ratchet wheel to rotate in the same direction; when the ratchet switch swings clockwise, the pawl slides through the gear and prevents the ratchet from rotating, the brake pawl is additionally arranged on the fixed component, the ratchet is ensured not to rotate reversely, and the charging pile can be charged and released freely.

Further, foretell intelligent charging device with automatic connection charges, the transmission shaft, the hollow shaft that the charging wire was connected through take-up pulley, the thin wall drum of fixing on filling electric pile shells inner wall and take-up pulley both ends, the inside cavity of take-up pulley, upper portion are equipped with the line hole of crossing, the take-up pulley link up each other with the junction of hollow shaft, the overcoat has the ratchet on the transmission shaft, and transmission shaft one end and bearing cooperation are installed and are being filled electric pile shells inner wall, hollow shaft one end and bearing cooperation are installed on the thin wall drum, and the line groove of crossing of charging wire is seted up to the bottom of thin.

The beneficial effects of the utility model are that, the utility model relates to an intelligent charging device with automatic connection charges has eliminated the problem that current wire that charges hangs the potential safety hazard that exists outside the electric pile outside effectively, has significantly reduced manpower resources's waste to adopt combination spring mechanism and ratchet to cooperate, the energy saving, simple structure, the simple operation, the practicality is strong, accords with present social people and pursues simple, convenient, swift, safe lifestyle, has obvious economy and social effect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of a ratchet mechanism;

description of reference numerals:

1. the charging pile comprises a charging pile shell, 2 parts of a hollow shaft, 3 parts of a thin-wall cylinder, 4 parts of a wire passing groove, 5 parts of a spring rope, 6 parts of a combined spring, 7 parts of a wire receiving hole, 8 parts of a pressure sensor, 9 parts of a position sensor, 10 parts of a charging gun head, 11 parts of a steering engine, 12 parts of an automatic button, 13 parts of a transmission shaft, 14 parts of a ratchet device, 15 parts of a wire receiving wheel, 16 parts of a rocker, 17 parts of a driving pawl, 18 parts of a braking claw and 19 parts of a leaf spring

Detailed Description

The utility model provides an intelligent charging device with automatic connection charges, includes controlling means, one-way ratchet, take-up, the four bibliographic categories of combination spring assembly divide and constitute, fills electric pile casing, hollow shaft, thin wall drum, crosses line groove, spring rope, combination spring, receipts line hole, pressure sensor, position sensor, rifle head, steering wheel, automatic button, transmission shaft, ratchet, take-up pulley, rocker, drive pawl, stopper claw, leaf spring and constitute.

The utility model relates to an intelligent charging device with automatic connection charges, when automatic charging wire that will fill electric pile draws forth, discern the interface that charges through the sensor, and return the instruction back system, the system makes the judgement to the instruction of sensor, make the rifle head that charges adjust to the position of the vertical alignment of the first level alignment of charging with electric automobile, and stretch out the rifle head that charges, connect to the interface that charges of electric automobile as the success, return the instruction and give the system, the system is assigned and is stopped flexible instruction, one-way ratchet wheel teeth of a cogwheel comprises one-way tooth this moment, the pawl articulates on the rocker, when ratchet switch counter-clockwise turning, insert ratchet tooth with the drive pawl and promote ratchet syntropy and rotate, realize the automatic charging process of filling electric pile.

The utility model relates to an intelligent charging device with automatic connection charges, the electric current system of observing and controling that the automatic charging wire process was filled electric pile is retrieved monitors the electric current, the completion of charging can be to system feedback instruction, the system assigns the shrink instruction to the steering wheel, one-way ratchet's switch is opened, the rifle head that charges is retrieved, the charging wire is retrieved, the spring provides power this moment, the steering wheel is controlled and is filled the recovery speed of electric pile charging wire, positive merit is done to the spring, make the neat regular recovery of charging wire take over the line, finish until retrieving.

Claims

1. The utility model provides an intelligent charging device with automatic connection charges, including controlling means, one-way ratchet, take-up, the four bibliographic categories of combination spring device divide and constitute, controlling means is provided with pressure sensor, position sensor, the rifle head that charges, the steering wheel, one-way ratchet is provided with the transmission shaft, the ratchet, the drive pawl, the braking pawl, the leaf spring, the rocker, automatic button switch, take-up is provided with the transmission shaft, the take-up pulley, combination spring mechanism is provided with the thin wall drum, cross the wire casing, the spring rope, combination spring, its characterized in that: can realize the automatic unwrapping wire process of receiving and releasing of charging wire, make to fill the automatic charging process that realizes of electric pile, and the automatic charging wire process of retrieving after charging, solve the problem that current charging wire hangs the potential safety hazard that exists in filling the electric pile outside outward, solve current human resource, the extravagant problem of energy resource.

2. The intelligent charging device with the automatic connection charging function as claimed in claim 1, wherein when a charging line of the charging pile is automatically led out, the charging interface is identified through a sensor, the command is transmitted back to the system, the system judges the command of the sensor, the charging gun head is adjusted to be vertically aligned with the charging head of the electric vehicle horizontally, the charging gun head extends out, when the charging gun head is successfully connected to the charging interface of the electric vehicle, the command is returned to the system, the system issues a command of stopping stretching and retracting, at the moment, ratchet wheel teeth of the one-way ratchet device are formed by one-way teeth, the pawl is hinged to the rocker, and when the ratchet switch swings anticlockwise, the pawl is driven to be inserted into the ratchet wheel teeth to push the ratchet wheel to rotate in the same direction, so that the.

3. The intelligent charging device with the function of automatic connection charging according to claim 1, wherein a current measurement and control system of the charging pile in the automatic charging and recovery process monitors current, the charging is completed and an instruction is fed back to the system, the system issues a contraction instruction to the steering engine, a switch of a one-way ratchet device is opened, a pawl slides through a gear and prevents a ratchet wheel from rotating, a charging gun head is recovered, charging wires are recovered, the spring provides power at the moment, the steering engine controls the recovery speed of the charging pile charging wires, and the spring does positive work to enable the charging wires to be recovered on a charging wire collecting wheel regularly until the recovery is completed.

4. The intelligent charging device with the function of automatic connection charging according to claim 1, wherein the charging wire passes through the take-up pulley, the thin-wall cylinder fixed on the inner wall of the charging pile shell, the transmission shaft and the hollow shaft connected with both ends of the take-up pulley, the take-up pulley is hollow inside, the upper part of the take-up pulley is provided with a wire passing hole, the connection part of the take-up pulley and the hollow shaft is communicated with each other, the transmission shaft is externally sleeved with a ratchet wheel, one end of the transmission shaft is matched with a bearing to be installed on the inner wall of the charging pile shell, one end of the hollow shaft is matched with the bearing to.

5. The intelligent charging device with the automatic connection charging function as claimed in claim 1, wherein the take-up device is used for winding the charging wires together in order, and meanwhile, a shaft of the take-up pulley is connected with the spring device through a wire; when charging is finished and the charging wire is retracted, the pulling force provided by the spring drives the shaft connected with the take-up pulley and the take-up pulley so as to achieve the purpose of take-up.