CN219056031U

CN219056031U - Charging gun with automatic wire winding function

Info

Publication number: CN219056031U
Application number: CN202320125340.1U
Authority: CN
Inventors: 陈泽桥
Original assignee: Nanjing Qiaohongya New Energy Technology Co ltd
Current assignee: Nanjing Qiaohongya New Energy Technology Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-05-23
Anticipated expiration: 2033-01-13

Abstract

The utility model relates to a charging gun with an automatic wire winding function, which comprises a charging pile, wherein a cable penetrating to the right side of the charging pile is fixedly arranged in the charging pile, and an automatic wire winding mechanism of the charging gun is arranged in the charging pile. This rifle charges with automatic line function, through pulling out the cable from the inside of protection box and charging pile and will charge the head and inject the car into the mouth that charges and have reached the effect that uses normally charging, through the inside with the head that charges that inserts the headstock that charges, the inductor receives signal control motor start this moment, afterwards the motor just drives the gear and has driven the rotatory winding of gear disc at the inside effect of gear disc of automatic control cable that has reached, reduce frictional force through the gyro wheel of protection box internally mounted when the cable passes through the protection box and reached the effect that prevents the crust of cable by the protection box scratch, the outside laminating of cable has reached the effect of clearance cable outside dust through spring extrusion sponge cover.

Description

Charging gun with automatic wire winding function

Technical Field

The utility model relates to the technical field of charging guns, in particular to a charging gun with an automatic wire winding function.

Background

The charging pile has the function similar to that of an oiling machine in a gas station, can be fixed on the ground or a wall, is installed in public buildings (public buildings, malls, public parking lots and the like) and residential community parking lots or charging stations, and can charge electric automobiles of various types according to different voltage levels.

The Chinese patent publication No. CN214455919U proposes: the technical scheme of the full-automatic charging gun cable winding and unwinding device is that: because the existing charging pile does not have the function of winding and unwinding the cable, a user needs to store the cable manually according to a correct placing mode after using the charging pile, however, the user often does not place the cable according to the requirement after using the charging pile, but throws the cable on the ground at will, so that the cable is easy to receive various unexpected stresses, such as personnel trampling, automobile rolling and the like, and the insulation skin outside the cable is damaged, thereby causing the service life of the cable to be reduced; when the tension sensor cannot detect the tension, the motor reversely rotates to ascend and wind, the auxiliary motor starts the roller to reversely rotate to assist winding, the purpose of automatic control is achieved, and the technical scheme provides another implementation scheme to achieve the purpose of automatic winding aiming at the problem in the technical scheme.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the charging gun with the automatic wire winding function, which has the advantages of automatic wire winding and the like, and solves the problems that after the charging gun is used by a user, the cable is not placed according to the requirements, but is thrown on the ground at will, so that the cable is easily subjected to various unexpected stresses, such as stepping by personnel, rolling by an automobile and the like, and the insulation skin outside the cable is damaged, so that the service life of the cable is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rifle that charges with automatic line function of receiving, fills electric pile including, the inside fixed mounting who fills electric pile has the cable that runs through to its right side, the inside that fills electric pile is provided with the automatic line mechanism of receiving of rifle that charges.

The automatic wire winding mechanism of rifle that charges includes fixed mounting in the charging head on cable right side, the outside rotation of cable is installed the toothed disc, the positive fixed mounting of toothed disc has the couple, the inside rotation of charging the stake is installed the gear, the surface of charging the stake and the position fixed mounting corresponding with the gear have the motor mount, the inside fixed mounting of motor mount has the motor, the right side fixed mounting of charging the stake has the headstock that charges, the surface fixed mounting of headstock that charges has the inductor, the right side fixed mounting of charging the stake has the protection box of suit in the cable outside, the right side wall internal rotation of protection box installs the gyro wheel that quantity is two.

Further, the upper and lower both ends of filling electric pile all slidable mounting has the vaulting pole that runs through to its inside, two the inboard of vaulting pole is all fixed mounting has the sponge cover, two the outside of sponge cover is all fixed mounting has the spring.

Further, the length of cable is greater than the height of filling electric pile, the first outside that is located the protection box that fills electric pile, the diameter of gear disk is greater than the diameter of gear.

Further, the gear plate is rotatably arranged in the charging pile, the hooks are movably arranged at the bottom of the cable, and the gears are meshed with the top of the gear plate.

Further, the motor is fixedly connected with the charging pile through a motor fixing frame, the output end of the motor faces the gear, and the gear is fixedly arranged at the output end of the motor.

Further, the charging head seat is located at the top of the protection box, the inductor is electrically connected with the motor, and the two rollers are respectively and slidably installed at the upper end and the lower end of the cable.

Further, the heights of the two supporting rods are larger than the height of the protection box, and the two sponge sleeves are located on the left side of the roller.

Further, two the sponge cover respectively suit is in the upper and lower both ends of cable, two the spring is fixed mounting respectively in the inner chamber top and the inner chamber diapire of protection box, two the internal diameter of spring all is greater than the diameter of vaulting pole.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this rifle charges with automatic line function, through pulling out the cable from the inside of protection box and charging pile and will charge the head and inject the car into the mouth that charges and have reached the effect that uses normally charging, through the inside with the head that charges that inserts the headstock that charges, the inductor receives signal control motor start this moment, afterwards the motor just drives the gear and has driven the rotatory winding of gear disc at the inside effect of gear disc of automatic control cable that has reached, reduce frictional force through the gyro wheel of protection box internally mounted when the cable passes through the protection box and reached the effect that prevents the crust of cable by the protection box scratch, the outside laminating of cable has reached the effect of clearance cable outside dust through spring extrusion sponge cover.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

fig. 3 is a right side view of the structural roller of the present utility model.

In the figure: 1. charging piles; 2. a cable; 3. a charging head; 4. a gear plate; 5. a hook; 6. a gear; 7. a motor fixing frame; 8. a motor; 9. a charging head seat; 10. an inductor; 11. a protection box; 12. a roller; 13. a brace rod; 14. a sponge sleeve; 15. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a charging gun with an automatic wire winding function in this embodiment includes a charging pile 1, a cable 2 penetrating to the right side of the charging pile 1 is fixedly installed inside the charging pile 1, the length of the cable 2 is greater than the height of the charging pile 1, and an automatic wire winding mechanism of the charging gun is arranged inside the charging pile 1.

The automatic wire winding mechanism of the charging gun comprises a charging head 3 fixedly mounted on the right side of a cable 2, a gear disc 4 is rotatably mounted on the outer portion of the cable 2, a hook 5 is fixedly mounted on the front face of the gear disc 4, the hook 5 is movably mounted on the bottom of the cable 2, the hook 5 hooks the cable 2, the gear disc 4 is convenient to rotate to wind the cable 2, a gear 6 is mounted on the inner portion of the charging pile 1 in a rotating manner, the diameter of the gear disc 4 is larger than that of the gear 6, the gear 6 is mounted on the top of the gear disc 4 in a meshing manner, a motor fixing frame 7 is fixedly mounted on the surface of the charging pile 1 and corresponds to the gear 6, a motor 8 is fixedly mounted inside the motor fixing frame 7, the motor 8 is fixedly connected with the charging pile 1 through the motor fixing frame 7, the output end of the motor 8 faces the gear 6, the gear 6 is fixedly mounted on the output end of the motor 8, the gear 6 drives the gear 6 to rotate, and then the gear 6 drives the gear disc 4 to rotate, and the cable 2 is wound inside the gear disc 4.

The right side of the charging pile 1 is fixedly provided with a charging head seat 9, the charging head 3 is conveniently stored and stored, the surface of the charging head seat 9 is fixedly provided with an inductor 10, the inductor 10 is electrically connected with a motor 8, the purpose is that the inductor 10 induces the charging head 3 to be inserted into the charging head seat 9 to transmit signals to the motor 8, the motor 8 drives a gear disc 4 to wind a cable 2, the purpose of automatic winding is realized, the right side of the charging pile 1 is fixedly provided with a protection box 11 sleeved outside the cable 2, the charging head 3 is positioned outside the protection box 11, the charging head seat 9 is positioned at the top of the protection box 11, the right side wall of the protection box 11 is internally provided with two rollers 12 in a rotating mode, the two rollers 12 are respectively and slidably arranged at the upper end and the lower end of the cable 2, the cable 2 is enabled to slide inside the protection box 11, make things convenient for cable 2 to take out and rolling from the inside of charging stake 1 to prevent that the crust of cable 2 from being scratched, the upper and lower both ends of charging stake 1 all slidable mounting has the vaulting pole 13 that runs through to its inside, the height that highly is greater than protection box 11 of two vaulting poles 13, the inboard of two vaulting poles 13 all fixed mounting has sponge cover 14, two sponge cover 14 all are located the left side of gyro wheel 12, two sponge cover 14 suit respectively in the upper and lower both ends of cable 2, the outside of two sponge cover 14 all fixed mounting has spring 15, two spring 15 respectively fixed mounting is in the inner chamber top and the inner chamber diapire of protection box 11, the internal diameter of two spring 15 all is greater than the diameter of vaulting pole 13, the purpose makes spring 15 expand the outside dust of extrusion sponge cover 14 with cable 2 clean.

The working principle of the embodiment is as follows:

when the electric car charging device is used, firstly, the cable 2 is pulled out from the inside of the protection box 11 and the charging pile 1, the gear disc 4 and the gear 6 can be pulled by external force to rotate and unwind, at the moment, the motor 8 is in a power-off non-self-locking model, so that the gear 6 can not damage the motor 8 when driving the motor 8 to rotate, then the charging head 3 can be inserted into a charging port of a car to charge normally, after the charging is finished, the charging head 3 can be directly inserted into the inside of the charging head seat 9, the inductor 10 receives a signal to control the motor 8 to start, then the motor 8 drives the gear 6 to rotate anticlockwise, the gear 6 is meshed with the gear disc 4 to be connected, so that the gear 6 can rotate to drive the gear disc 4 to rotate anticlockwise, then the hook 5 hooks the cable 2 through the bottom of the gear disc 4, further the cable 2 is wound inside the gear disc 4, friction force is reduced through the roller 12 of the protection box 11 when the cable 2 passes through the protection box 11, the outer skin of the cable 2 is prevented from being scratched by the protection box 11, afterwards, the sponge sleeve 14 can be directly pushed by the spring 15 to clean dust on the surface of the cable 2, when the cable 2 is pushed out of the protection box 14, and when the cable 2 is bent upwards, the top of the cable 2 can be pushed out of the sponge sleeve 14 by the sponge sleeve 14 to push the sponge sleeve 13.

In the second embodiment, please refer to fig. 2, the front surface of the charging pile 1 is fixedly provided with a protecting cover, the protecting cover is sleeved outside the motor fixing frame 7, the purpose is to protect the motor 8, and the right side of the protecting cover is hinged with a cover cap, so that the protecting cover is conveniently opened to maintain the motor 8.

It should be noted that, in this document, the control mode of the present utility model is controlled by a controller, the control circuit of the controller is implemented by simple programming by those skilled in the art, the supply of the power source is also well known in the art, and the present utility model is mainly used to protect the mechanical device, so the present utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Charging gun with automatic take-up function, including charging stake (1), its characterized in that: the charging pile (1) is internally and fixedly provided with a cable (2) penetrating to the right side of the charging pile, and the charging pile (1) is internally provided with an automatic charging gun wire collecting mechanism;

the automatic wire winding mechanism of rifle that charges includes fixed mounting in the charging head (3) on cable (2) right side, the outside rotation of cable (2) is installed toothed disc (4), the front fixed mounting of toothed disc (4) has couple (5), the inside rotation of charging stake (1) is installed gear (6), the surface of charging stake (1) and the corresponding position fixed mounting of gear (6) have motor mount (7), the inside fixed mounting of motor mount (7) has motor (8), the right side fixed mounting of charging stake (1) has charging headstock (9), the fixed surface of charging headstock (9) installs inductor (10), the right side fixed mounting of charging stake (1) has cover in the outside protection box (11) of cable (2), the inside rotation of right side wall of protection box (11) installs quantity is two gyro wheels (12).

2. The charging gun with automatic wire-rewinding function according to claim 1, characterized in that: the charging pile is characterized in that the upper end and the lower end of the charging pile (1) are respectively provided with a stay bar (13) penetrating into the charging pile in a sliding manner, the inner sides of the two stay bars (13) are respectively fixedly provided with a sponge sleeve (14), and the outer sides of the two sponge sleeves (14) are respectively fixedly provided with a spring (15).

3. The charging gun with automatic wire-rewinding function according to claim 1, characterized in that: the length of the cable (2) is greater than the height of the charging pile (1), the charging head (3) is positioned on the outer side of the protection box (11), and the diameter of the gear disc (4) is greater than the diameter of the gear (6).

4. The charging gun with automatic wire-rewinding function according to claim 1, characterized in that: the gear disc (4) is rotatably arranged in the charging pile (1), the hook (5) is movably arranged at the bottom of the cable (2), and the gear (6) is meshed with the top of the gear disc (4).

5. The charging gun with automatic wire-rewinding function according to claim 1, characterized in that: the electric pile charging device is characterized in that the electric motor (8) is fixedly connected with the charging pile (1) through the electric motor fixing frame (7), the output end of the electric motor (8) faces the gear (6), and the gear (6) is fixedly arranged at the output end of the electric motor (8).

6. The charging gun with automatic wire-rewinding function according to claim 1, characterized in that: the charging head seat (9) is positioned at the top of the protection box (11), the inductor (10) is electrically connected with the motor (8), and the two rollers (12) are respectively and slidably arranged at the upper end and the lower end of the cable (2).

7. A charging gun with automatic wire-rewinding function according to claim 2, characterized in that: the heights of the two supporting rods (13) are larger than the height of the protection box (11), and the two sponge sleeves (14) are both positioned on the left side of the roller (12).

8. A charging gun with automatic wire-rewinding function according to claim 2, characterized in that: the two sponge sleeves (14) are respectively sleeved at the upper end and the lower end of the cable (2), the two springs (15) are respectively fixedly installed at the top and the bottom wall of the inner cavity of the protection box (11), and the inner diameters of the two springs (15) are both larger than the diameter of the supporting rod (13).