Charging pile with storage function

Abstract

The utility model relates to the technical field of charging piles, in particular to a charging pile with a storage function, which comprises a storage bin, a rotating shaft, a coil spring, a reversing mechanism, a charging wire and a charging gun. The storage bin is provided with a rotating cavity, a reversing cavity and a storage cavity which communicate with one another from top to bottom. The rotating shaft is rotationally mounted at the axis of the storage bin; a coil spring and a reversing mechanism are sequentially mounted on the rotating shaft from top to bottom; the coil spring is located in the rotating cavity, and the reversing mechanism is located in the reversing cavity. According to the device, through cooperation of the reversing mechanism and the coil spring, orderly stretching and fixing of the charging wire are achieved, and the situation that the charging wire is stacked on the ground in a disordered mode, and consequently normal use of the charging pile is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging pile technical field, concretely is a kind of charging pile with storage function. BACKGROUND

[0002] Charging pile is a kind of equipment for electric vehicle to provide electric energy, can convert alternating current or direct current into the voltage and current required by electric vehicle, realizes fast charging, and the working principle of charging pile is mainly to convert alternating current into direct current, and direct current is delivered to the storage battery of electric vehicle.

[0003] Charging pile is mainly composed of power input, charging wire and charging gun, power input is connected with power grid through charging wire, obtains alternating current energy from power grid, then current is transmitted to charging gun by charging wire, and electric vehicle is charged by charging gun.

[0004] During use, the charging wire of charging pile is completely exposed and stacked on the ground in disorder, so that the user cannot easily take the charging pile when using it, and the use of the user is affected, and the charging wire is exposed to the outside world for a long time, so it is easily eroded by the outside environment, and the service life of the charging wire is reduced.

[0005] Therefore, the prior art proposes an anti-seismic charging pile, which improves the stability of the charging pile by using the principle of the unbreakable doll, and can reduce the damage risk of the charging pile caused by earthquake, but the problem of disorderly stacking of the charging wire on the ground to cause inconvenience is not solved.

[0006] Therefore, we propose a charging pile with storage function. CONTENT OF UTILITY MODEL

[0007] The utility model aims at providing a charging pile with storage function to solve the problems proposed in the above background.

[0008] To achieve the above object, the utility model provides the following technical scheme:

[0009] The utility model provides a kind of charging pile with storage function, including charging pile body, storage bin, pivot, coil spring, reversing mechanism, charging wire and charging gun;The storage bin is opened with rotation cavity, reversing cavity and storage cavity from top to bottom and communicate with each other;The pivot is rotatably installed in the center of storage bin;The pivot is sequentially installed with coil spring and reversing mechanism from top to bottom;The coil spring is located in rotation cavity, and the reversing mechanism is located in reversing cavity;The charging wire is rotatably installed in storage cavity, one end of the charging wire is fixedly installed with the pivot, and the other end of the charging wire is installed with the charging gun, and the coil spring and the reversing mechanism are matched to realize the storage and stretching of the charging wire, when charging is needed, the charging wire is stretched out from the storage cavity along with the charging gun, the reversing mechanism controls the stretching distance, and after charging is completed, the coil spring and the reversing mechanism are matched to store the charging wire in the storage cavity, avoid the charging wire to be accumulated on ground, cause charging inconvenience, and simultaneously, the influence of external environment on the charging wire is prevented, and the service life of the charging wire is improved.

[0010] Preferably, the inner ring of the coil spring is fixedly installed with the pivot, and the outer ring of the coil spring is fixedly connected with the inside of the rotation cavity, so that only the inner ring of the coil spring rotates synchronously with the pivot, thereby driving the inner ring of the coil spring to gradually tighten and store energy.

[0011] Preferably, the reversing mechanism includes a connecting block, a reversing yoke, a stretching spring and a ratchet; the connecting block is fixedly connected with the pivot, and the reversing yoke is rotatably installed on the connecting block; the reversing yoke and the connecting block are connected by the stretching spring, which is used to realize the swing and reset of the reversing yoke; the outer side of the reversing yoke is provided with a ratchet; the ratchet is fixedly connected with the inner wall of the reversing cavity; when charging, the car owner pulls the charging gun and thereby drives the charging wire to be pulled out, the charging wire drives the pivot to rotate, the pivot drives the reversing yoke to rotate synchronously through the connecting block, the reversing yoke contacts the ratchet when the charging wire is pulled out by a proper distance, and the pivot is fixed to fix the length of the charging wire; when the charging wire needs to be reset, the reversing yoke is separated from the ratchet by continuously pulling the charging wire, at this time, the pivot is reset in reverse under the action of the coil spring, thereby driving the charging wire into the storage cavity.

[0012] Preferably, the ratchets are symmetrically arranged in the reversing cavity, and one end of the ratchet is provided with an inclined surface; when the charging wire is reset, the pivot is reversed under the action of the coil spring, the reversing yoke is rotated synchronously through the connecting block during the reverse rotation of the pivot, the reversing yoke is contacted with the ratchet during reverse rotation, and the reversing yoke is slid into the ratchet through the inclined groove on the ratchet.

[0013] Preferably, the circumferential length of the two ratchets is 1 / 2-1 / 3 of the circumferential length of the reversing cavity.

[0014] Preferably, the front end of the reversing fork is triangular structure, and a rounded corner is arranged on the triangular structure, so that the stability of the engagement between the reversing fork and the ratchet is enhanced, and the friction between the reversing fork and the ratchet is reduced when the reversing fork is reversed.

[0015] Preferably, the receiving bin is provided with a gun hanging port, and the gun hanging port is used for receiving the charging gun, so that the charging wire is prevented from being stretched and exposed.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] The device cooperates the reversing mechanism and the coil spring to realize the orderly stretching and fixing of the charging wire, avoids the charging wire from being randomly stacked on the ground and affecting the normal use of the charging pile, and avoids the charging wire from being in contact with rainwater and being damaged. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure half-section schematic view of the utility model;

[0019] Figure 2 It is a A point local enlarged view of the utility model; Figure 1

[0020] Figure 3 It is a whole horizontal section view of the utility model;

[0021] Figure 4 It is a B point local enlarged view of the utility model; Figure 3

[0022] Figure 5 It is a schematic view of the reversing mechanism of the utility model.

[0023] In the drawing:

[0024] 1, receiving bin; 11, rotating cavity; 12, reversing cavity; 13, receiving cavity;

[0025] 2, rotating shaft;

[0026] 3, coil spring;

[0027] 4, reversing mechanism; 41, connecting block; 42, reversing fork; 421, triangular structure; 43, stretching spring; 44, ratchet; 441, inclined surface;

[0028] 5, charging wire;

[0029] 6, charging gun. DETAILED DESCRIPTION

[0030] ​​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present application.

[0031] As shown in the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present application. Figures 1 to 5 A charging pile with storage function, comprising a charging pile body, a storage bin 1, a rotating shaft 2, a coil spring 3, a reversing mechanism 4, a charging wire 5 and a charging gun 6; the storage bin 1 is provided with a rotating cavity 11, a reversing cavity 12 and a storage cavity 13 from top to bottom, which are communicated with each other; the rotating shaft 2 is rotatably installed at the center of the storage bin 1; the rotating shaft 2 is sequentially provided with the coil spring 3 and the reversing mechanism 4 from top to bottom; the coil spring 3 is located in the rotating cavity 11, the inner ring of the coil spring 3 is fixedly installed with the rotating shaft 2, and the outer ring of the coil spring 3 is fixedly connected with the inside of the rotating cavity 11. Since the outer ring of the coil spring 3 is fixedly connected with the rotating cavity 11, only the inner ring of the coil spring 3 rotates synchronously with the rotating shaft 2, thereby driving the inner ring of the coil spring 3 to gradually tighten and store energy.

[0032] The reversing mechanism 4 is located in the reversing cavity 12; the charging wire 5 is rotatably installed in the storage cavity 13, one end of the charging wire 5 is fixedly installed with the rotating shaft 2, and the other end of the charging wire 5 is provided with the charging gun 6; the coil spring 3 and the reversing mechanism 4 cooperate to realize the storage and stretching of the charging wire 5; when charging is needed, the charging wire 5 is stretched out of the storage cavity 13 synchronously with the charging gun 6; the reversing mechanism 4 controls the stretching distance; after charging is completed, the reversing mechanism 4 cooperates with the coil spring 3 to store the charging wire 5 in the storage cavity 13, avoiding the charging wire 5 from being stacked on the ground, causing inconvenience in charging, and at the same time, preventing the influence of the external environment on the charging wire 5, thereby improving the service life of the charging wire 5; the storage bin 1 is provided with a gun hanging port for storing the charging gun 6, avoiding stretching the charging wire 5 and causing it to be exposed.

[0033] The connecting block 41 is fixedly connected with the rotating shaft 2, the reversing fork 42 is rotatably installed on the connecting block 41, the reversing fork 42 and the connecting block 41 are connected through the tension spring 43, the tension spring 43 is used for realizing the swing and reset of the reversing fork 42, the outer side of the reversing fork 42 is provided with the ratchet 44, the ratchet 44 and the inner wall of the reversing cavity 12 are fixedly connected, when charging, the owner pulls the charging gun 6 and then drives the charging wire 5 to be pulled out, the charging wire 5 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the reversing fork 42 to rotate synchronously through the connecting block 41, the reversing fork 42 contacts with the ratchet 44, when the charging wire 5 is pulled out by a proper distance, the reversing fork 42 is clamped with the ratchet 44, and then the rotating shaft 2 is fixed, so that the length of the charging wire 5 is fixed through the rotating shaft 2, when the charging wire 5 needs to be reset, the reversing fork 42 is separated from the ratchet 44 by continuously pulling the charging wire 5, at this time, the rotating shaft 2 is reversed and reset under the action of the coil spring 3, and then drives the charging wire 5 into the storage cavity 13, the ratchets 44 are symmetrically arranged in the reversing cavity 12, one end of the ratchet 44 is provided with the inclined surface 441, when the charging wire 5 is reset, the rotating shaft 2 is reversed under the action of the coil spring 3, the rotating shaft 2 drives the reversing fork 42 to rotate synchronously through the connecting block 41 in the reversing process, the reversing fork 42 is reversed and contacts with the ratchet 44, and is slid into the ratchet 44 through the inclined groove on the ratchet 44, the circumferential length of the two ratchets 44 is 1 / 2-1 / 3 of the circumferential length of the reversing cavity 12, so that the meshing section of the reversing fork 42 and the ratchet 44 is greater than the non-meshing section, the length of the non-meshing section is reduced, and then the situation of excessive stretching is avoided, when the reversing fork 42 rotates with the rotating shaft 2, the reversing fork 42 contacts with the gear on the ratchet 44, the ratchet 44 drives the ratchet 44 in the rotating state to be separated, the rotating ratchet 44 is reset and continues to contact with the ratchet 44 under the action of the tension spring 43, and then is separated again, when the pulling of the charging wire 5 is stopped, the reversing fork 42 needs to be in the meshing section and clamped with the ratchet 44, so that the coil spring 3 is prevented from being reversed, if the reversing fork 42 is clamped when the non-meshing section needs to be continuously pulled, the non-meshing section is short, so that the stretching is reduced, and the situation of excessive stretching is avoided, when the charging wire 5 needs to be reset, the charging wire 5 is first pulled to be separated from the meshing section, the coil spring 3 drives the rotating shaft 2 to be reversed, the rotating shaft 2 drives the reversing fork 42, at this time, the reversing fork 42 and the ratchet 44 are not clamped with the ratchet 44, the front end of the reversing fork 42 is a triangular structure 421, the triangular structure 421 is provided with a round corner, the reversing fork 42 enhances the stability of clamping with the ratchet 44 through the triangular structure 421, meanwhile, the friction between the reversing fork 42 and the ratchet 44 is reduced through the round corner when the reversing fork 42 is reversed.

[0034] The charging pile with the storage function of the embodiment is used, when charging is needed, the car owner pulls the charging gun 6, and then the charging gun 6 drives the charging wire 5 to move synchronously through the charging cavity, the charging wire 5 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the coil spring 3 to wind the force in the rotating process, and the connecting block 41 drives the reversing fork 42 to rotate synchronously, when the charging gun 6 is pulled to completion, the reversing fork 42 is in the meshing section and is engaged with the ratchet 44; when the charging is completed, the car owner pulls the charging gun 6 forward, and then the charging gun 6 drives the charging wire 5 to make the charging wire 5 disengage from the meshing section, at this time, the coil spring 3 is not subjected to the resistance of the ratchet 44 and the reversing fork 42, the coil spring 3 resets and drives the rotating shaft 2 to reverse, the rotating shaft 2 drives the charging wire 5 to move reversely and be stored.

[0035] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A charging pile with storage function, characterized in that: Including the storage bin (1), the rotating shaft (2), the coil spring (3), the reversing mechanism (4), the charging wire (5) and the charging gun (6); The storage bin (1) is provided with rotating cavity (11), reversing cavity (12) and storage cavity (13) from top to bottom, which are communicated with each other; The rotating shaft (2) is rotatably installed at the center of the storage bin (1); The rotating shaft (2) is sequentially provided with the coil spring (3) and the reversing mechanism (4) from top to bottom; the coil spring (3) is located in the rotating cavity (11), and the reversing mechanism (4) is located in the reversing cavity (12); The charging wire (5) is rotatably installed in the storage cavity (13), one end of the charging wire (5) is fixedly installed with the rotating shaft (2), and the other end of the charging wire (5) is provided with the charging gun (6).

2. The charging pile with storage function according to claim 1, characterized in that: The inner ring of the coil spring (3) is fixedly installed with the rotating shaft (2), and the outer ring of the coil spring (3) is fixedly connected with the inside of the rotating cavity (11).

3. The charging pile with storage function according to claim 1, characterized in that: The reversing mechanism (4) comprises a connecting block (41), a reversing fork (42), a tension spring (43) and a ratchet (44); The connecting block (41) is fixedly connected with the rotating shaft (2), and the reversing fork (42) is rotatably installed on the connecting block (41); The reversing fork (42) is connected with the connecting block (41) through the tension spring (43), and the ratchet (44) is arranged on the outer side of the reversing fork (42); The ratchet (44) is fixedly connected with the inner wall of the reversing cavity (12).

4. The charging pile with storage function according to claim 3, characterized in that: The ratchet (44) is symmetrically arranged in the reversing cavity (12), and one end of the ratchet (44) is provided with an inclined surface (441).

5. The charging pile with storage function according to claim 4, characterized in that: The circumferential length of the two ratchets (44) is 1 / 2-1 / 3 of the circumferential length of the reversing cavity (12).

6. The charging pile with storage function according to claim 3, characterized in that: The front end of the reversing fork (42) is triangular structure (421), and the triangular structure (421) is provided with a rounded corner.

7. The charging pile with storage function according to claim 1, characterized in that: The storage bin (1) is provided with a gun hanging port.

Images