CN219859938U

CN219859938U - Winding mechanism

Info

Publication number: CN219859938U
Application number: CN202321249149.4U
Authority: CN
Inventors: 冯雪松; 华强; 向俊杰
Original assignee: Sichuan Puli Technology Co ltd
Current assignee: Sichuan Puli Technology Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-20
Anticipated expiration: 2033-05-23

Abstract

The utility model provides a winding mechanism, which relates to the technical field of charging piles, and comprises a fixed plate, wherein a socket matched with a charging connector is formed in the fixed plate; the winding wheel is arranged above the fixed plate and is used for winding the charging wire; the winding motor is in transmission connection with the winding wheel; a touch screen; and the input end of the controller is electrically connected with the output end of the touch screen, and the output end of the controller is electrically connected with the control end of the winding motor. After the charging connector is plugged with the socket, the charging connector faces downwards, and sundries are not easy to enter the charging connector. When the charging connector is used, after the charging connector and the fixing plate are separated, the charging connector and the charging wire can be easily pulled downwards or obliquely downwards, and the charging connector is pulled to a proper position to be in butt joint with the vehicle end interface.

Description

Winding mechanism

Technical Field

The utility model relates to the technical field of charging piles, in particular to a winding mechanism.

Background

The existing charging piles for the electric vehicle are fixedly arranged in a plurality of concentrated ways, and the coverage area of the charging piles is limited; meanwhile, automatic wire collection of the charging wire cannot be realized, the charging wire is exposed outside, the charging wire is easy to damage, and the service life of the device is shortened.

In order to cope with the above situation, patent document with publication number CN207241478U discloses a mobile charger for new energy automobiles, which is movable, can be flexibly arranged, and can also realize storage of charging wires, so as to prevent the charging wires from being damaged due to the exposure of the charging wires, however, the mobile charger for new energy automobiles still has the following technical problems to be solved:

1. when the electric vehicle charging device is used, a user needs to pull the charging connector and the charging wire upwards to butt the charging connector with the vehicle end interface, the weight of the charging connector and the charging wire is not light, and particularly for small girls, the situation that the user wants to pull the charging connector and the charging wire upwards is a strenuous thing, and the improvement is needed;

2. the charging connector faces upwards, sundries easily enter the charging connector, and potential safety hazards exist.

Disclosure of Invention

The utility model provides a winding mechanism aiming at the situation and aims to solve the technical problems pointed out in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a winding mechanism, which mainly comprises:

the fixed plate is provided with a socket matched with the charging connector;

the winding wheel is arranged above the fixed plate and is used for winding the charging wire;

the winding motor is in transmission connection with the winding wheel;

a touch screen; a kind of electronic device with high-pressure air-conditioning system

The input end of the controller is electrically connected with the output end of the touch screen, and the output end of the controller is electrically connected with the control end of the winding motor;

the charging connector can be plugged with the socket from top to bottom.

In some embodiments of the utility model, further comprising:

a lantern ring sleeved and fixed on the charging wire; a kind of electronic device with high-pressure air-conditioning system

The first pressure sensor is fixedly arranged between the winding wheel and the fixed plate;

wherein:

the collar is capable of contacting the first pressure sensor;

the output end of the first pressure sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the control end of the winding motor.

In some embodiments of the present utility model, a locking member for restricting upward movement of the charging connector is provided on the fixing plate.

In some embodiments of the present utility model, the winding motor further comprises a contact sensing component, wherein an output end of the contact sensing component is electrically connected with an input end of the controller, and an output end of the controller is electrically connected with a control end of the winding motor.

In some embodiments of the utility model, the touch sensor assembly includes a second pressure sensor disposed on the fixed plate.

In some embodiments of the present utility model, the fixing plate is provided with a receiving groove, and the second pressure sensor is arranged at the bottom of the receiving groove;

the touch sensing assembly further comprises:

the contact block is in sliding fit with the inner wall of the accommodating groove, the top of the contact block can be in contact with the charging connector, and the bottom of the contact block can be in contact with the second pressure sensor; a kind of electronic device with high-pressure air-conditioning system

And the reset component is used for enabling the contact block to move upwards and reset.

In some embodiments of the utility model, the touch sensing assembly further comprises:

the limiting block is fixed in the accommodating groove and is positioned between the second pressure sensor and the contact block;

the guide rod is spliced with the limiting block; a kind of electronic device with high-pressure air-conditioning system

The pressure spring is sleeved on the guide rod and is positioned between the contact block and the limiting block.

In some embodiments of the utility model, the receiving slot extends through the retaining plate.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

1. when the charging connector is not used, the charging connector can be spliced with the socket from top to bottom, so that the charging connector is supported and protected through the fixing plate.

2. After the charging connector is plugged with the socket, the charging connector faces downwards, and sundries are not easy to enter the charging connector.

3. When the charging connector is used, the charging connector and the charging wire are pulled downwards or obliquely downwards after the charging connector and the fixing plate are separated, and the charging connector is pulled to a proper position to be in butt joint with the vehicle end interface; compared with the prior art, the operation of a user can obviously save more labor in the process of pulling the charging connector downwards or obliquely downwards.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the reel and the stationary plate;

FIG. 2 is an enlarged view of a portion of the position A of FIG. 1;

FIG. 3 is an enlarged view of a portion of the B position of FIG. 1;

fig. 4 is a logic block diagram of a touch screen, controller, and wrap motor.

Icon:

11-fixed plate, 111-accommodation groove, 112-locking piece, 113-socket, 12-winding wheel, 121-bracket, 13-winding motor, 14-touch screen, 15-controller, 161-lantern ring, 162-first pressure sensor, 171-second pressure sensor, 172-limited block, 173-guide rod, 174-contact block, 175-pressure spring,

31-charging connector, 32-charging wire.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model.

In the description of embodiments of the present utility model, it should be understood that the terms "longitudinal," "upper," "lower," "top," "bottom," "inner," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of embodiments of the present utility model and to simplify the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Examples

Referring to fig. 1 to 4, the present embodiment provides a winding mechanism, which mainly includes: the device comprises a fixed plate 11, a winding wheel 12, a winding motor 13, a touch screen 14 and a controller 15.

The fixed plate 11 is provided with a socket 113 matched with the charging connector 31, the fixed plate 11 is provided with a lock piece 112 for limiting the upward movement of the charging connector 31, the charging connector 31 can be spliced with the socket 113 from top to bottom, after the charging connector 31 is spliced with the socket 113, the lock piece 112 is matched with a part with a locking function on the charging connector 31, so as to limit the upward movement of the charging connector 31, and the part can be separated from the lock piece 112 by pressing the corresponding position of the charging connector 31.

The winding wheel 12 is arranged above the fixed plate 11 through a bracket 121, and a charging wire 32 connected with the charging connector 31 is wound on the winding wheel 12.

The winding motor 13 is in driving connection with the winding wheel 12 and is used for rotating the winding wheel 12 to wind the charging wire 32.

The touch screen 14 is used for human-machine interaction.

The input end of the controller 15 is electrically connected with the output end of the touch screen 14, and the output end of the controller 15 is electrically connected with the control end of the winding motor 13. The controller 15 may be integrated with the touch screen 14.

The working principle of the winding mechanism is as follows:

when a user needs to charge the vehicle, the charging connector 31 and the fixing plate 11 can be separated firstly, then the charging connector 31 and the charging wire 32 are pulled downwards or obliquely downwards, and the charging connector 31 can be in butt joint with the vehicle end interface after being pulled to a proper position so as to charge the vehicle; after the charging is finished, the touch screen 14 can be operated to drive the winding motor 13 to drive the winding wheel 12 to wind the charging wire 32 through the controller 15, and after the charging wire 32 is wound to a proper length, the charging connector 31 can be plugged into the socket 113 of the fixed plate 11 again.

To facilitate winding the charge cord 32 to a suitable length, the winding mechanism may further include a collar 161 and a first pressure sensor 162; the collar 161 is sleeved and fixed on the charging wire 32, and the collar 161 can be in contact with the first pressure sensor 162; the first pressure sensor 162 is fixedly disposed between the winding wheel 12 and the fixing plate 11, an output end of the first pressure sensor 162 is electrically connected with an input end of the controller 15, and an output end of the controller 15 is electrically connected with a control end of the winding motor 13. During the winding of the charging wire 32, when the collar 161 is in contact with the first pressure sensor 162, the first pressure sensor 162 is pressed, and the controller 15 stops the winding motor 13 from winding.

The winding mechanism may further include a contact sensing component such as a second pressure sensor 171, where the second pressure sensor 171 is disposed on the fixing plate 11, and an output end of the second pressure sensor 171 is electrically connected to an input end of the controller 15, and an output end of the controller 15 is electrically connected to a control end of the winding motor 13. After the charging is finished, for users who catch up with the time or for men with great strength, the charging connector 31 and the charging wire 32 can be moved, the charging connector 31 is directly spliced with the socket 113 of the fixed plate 11, after the charging connector 31 is spliced with the socket 113 of the fixed plate 11, the second pressure sensor 171 is contacted with the charging connector 31, and the controller 15 can enable the winding motor 13 to drive the winding wheel 12 to wind the charging wire 32.

In this embodiment, the fixing plate 11 is provided with a receiving groove 111, the receiving groove 111 may penetrate through the fixing plate 11, the second pressure sensor 171 is disposed at the bottom of the receiving groove 111, a limiting block 172 is fixed in the receiving groove 111, and the limiting block 172 is located above the second pressure sensor 171; the limiting block 172 is longitudinally inserted with a guide rod 173, a contact block 174 which can be in contact with the charging connector 31 is fixed at the top of the guide rod 173, the contact block 174 is in sliding fit with the inner wall of the accommodating groove 111, the guide rod 173 is sleeved with a pressure spring 175, the pressure spring 175 is located between the contact block 174 and the limiting block 172, and the bottom of the guide rod 173 can be in contact with the second pressure sensor 171. The stopper 172, the guide rod 173 and the pressure spring 175 together form a reset assembly, the reset assembly can enable the contact block 174 to move upwards for reset, and only when the charging connector 31 contacts with the contact block 174 and presses the contact block 174 downwards, the bottom of the guide rod 173 contacts with the second pressure sensor 171, the winding motor 13 can be enabled to perform winding action through the controller 15, so that the reset assembly has the advantage of playing a certain anti-misoperation effect.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and it is not intended to limit the present utility model, and various modifications and variations of the present utility model may be possible to those skilled in the art, and the embodiments of the present utility model and features in the embodiments may be arbitrarily combined with each other without collision. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A winding mechanism, comprising:

the fixed plate is provided with a socket matched with the charging connector;

the winding motor is in transmission connection with the winding wheel;

the charging connector can be plugged with the socket from top to bottom.

2. The winding mechanism according to claim 1, wherein a lock for restricting upward movement of the charging connector is provided on the fixing plate.

3. The winding mechanism of claim 1, further comprising a contact sensing assembly, wherein an output of the contact sensing assembly is electrically connected to an input of the controller, and wherein an output of the controller is electrically connected to a control of the winding motor.

4. A wind-up mechanism according to claim 3, wherein the contact sensing assembly comprises a second pressure sensor disposed on the stationary plate.

5. The winding mechanism of claim 4, wherein,

the fixed plate is provided with an accommodating groove, and the second pressure sensor is arranged at the bottom of the accommodating groove;

the touch sensing assembly further comprises:

And the reset component is used for enabling the contact block to move upwards for reset.

6. The winding mechanism of claim 5, wherein the contact sensing assembly further comprises:

7. The winding mechanism of claim 5, wherein the receiving slot extends through the fixed plate.