Take-up device and charging pile

Abstract

The utility model relates to the technical field of charging piles, and discloses a take-up device and a charging pile, the take-up device is applied to the charging pile, the charging pile comprises a charging main body, a charging wire and a charging gun, the charging wire is connected with the charging main body and the charging gun, the take-up device can also be used for placing the charging gun, and the take-up device comprises a base, a winding piece and a moving piece, the wire winding piece is rotatably connected to the base and is used for winding or unwinding a charging wire; the moving part is connected to the base, and the moving part is driven to drive the base to move close to or away from the charging body, so that the take-up device can be directly flushed.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a wire winding device and a charging pile. Background Art

[0002] With the development of new energy vehicles, charging piles for charging new energy vehicles are more and more widely used. The charging wire of a charging pile is usually set to be very long to ensure the flexibility of the charging wire, and a wire winding device is provided for winding the charging wire.

[0003] During use, the charging wire is likely to get dirty due to contact with the ground, and there are many electrical components in the charging pile, making it difficult to directly wash. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a wire winding device that can be directly washed.

[0005] The utility model also provides a charging pile with the above-mentioned wire winding device.

[0006] The wire winding device according to the first aspect embodiment of the utility model is applied to a charging pile. The charging pile includes a charging main body, a charging wire and a charging gun. The charging wire connects the charging main body and the charging gun. The wire winding device can also be used to place the charging gun. The wire winding device includes a base, a wire winding member and a moving member. The wire winding member is rotatably connected to the base and is used for winding or releasing the charging wire. The moving member is connected to the base and can be driven to drive the base to move closer to or away from the charging main body.

[0007] The wire winding device according to the embodiment of the utility model has at least the following beneficial effects: The wire winding member is rotatably connected to the base and is used for winding or releasing the charging wire, which helps to better wind and organize the charging wire and reduces the situation that the charging wire falls to the ground and gets dirty. The moving member is connected to the base and can be driven to drive the base to move closer to or away from the charging main body. In this way, the wire winding device can be moved away from the charging main body through the moving member, so that the charging wire and the wire winding device can be directly washed without considering the impact on the electrical components in the charging main body during washing. In addition, when the wire winding device moves, it can drive the charging gun to move, and the user can directly pick up and place the charging gun more conveniently from the wire winding device without walking to the charging main body to pick up and place the charging gun, which provides convenience for the user.

[0008] According to some embodiments of the utility model, the moving member is located at the bottom of the base.

[0009] According to some embodiments of the utility model, the moving member includes a roller or a crawler or a sliding part for sliding on a guide rail.

[0010] According to some embodiments of the present utility model, the wire winding device further includes a fixing seat, the fixing seat is connected to the wire winding member, and the fixing seat is used for fixing the charging gun.

[0011] According to some embodiments of the present utility model, the wire winding device further includes a first driving member for driving the wire winding member to rotate, and / or, the wire winding device further includes a second driving member for driving the moving member to move; the fixing seat is a socket, the socket is electrically connected to the first driving member, and the first driving member is adapted to obtain power from the charging gun through the socket, and / or, the socket is electrically connected to the second driving member, and the second driving member is adapted to obtain power from the charging gun through the socket.

[0012] According to some embodiments of the present utility model, the wire winding device further includes a first driving member for driving the wire winding member to rotate, and / or, the wire winding device further includes a second driving member for driving the moving member to move; a receiving space is provided in the base, and the first driving member and / or the second driving member is arranged in the receiving space.

[0013] According to some embodiments of the present utility model, the wire winding device further includes a first driving member and a transmission mechanism, both the first driving member and the transmission mechanism are connected to the base; the driving end of the first driving member is connected to the power input member of the transmission mechanism, and the power output member of the transmission mechanism is connected to the wire winding member; the wire winding member and the power output member of the transmission mechanism are an integrally formed structure.

[0014] According to some embodiments of the present utility model, the wire winding device is further provided with a mounting frame, the mounting frame is located above the base, and the wire winding member is rotatably connected to the mounting frame; or, the wire winding device is further provided with a lifting frame, the lifting frame is located above the base and is used for driving the wire winding member to lift relative to the base.

[0015] According to some embodiments of the present utility model, the wire winding device further includes a robotic arm, the robotic arm is arranged on the base and is used for clamping and moving the charging gun.

[0016] According to the charging pile of the second aspect embodiments of the present utility model, the charging pile includes a charging main body, a charging wire, a charging gun and the wire winding device in any of the above embodiments, the charging wire connects the charging main body and the charging gun; the wire winding device is used for winding or releasing the charging wire and can be used for placing the charging gun.

[0017] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following further describes the present utility model in conjunction with the drawings and embodiments, wherein:

[0019] Figure 1 Shows the structural schematic diagram of the charging pile provided by the embodiments of the present utility model;

[0020] Figure 2 shows a Figure 1 partial structural schematic diagram of a charging pile;

[0021] Figure 3 shows a Figure 1 partial structural schematic diagram of another perspective of the charging pile.

[0022] Reference numerals:

[0023] Charging pile 100;

[0024] Wire winding device 110; Base 111; Winding member 113; Moving member 115; Fixed seat 117; Rotating shaft 121;

[0025] Transmission mechanism 118; Power output member 1181;

[0026] Mounting frame 119; First support rod 1191; Second support rod 1193; Connecting rod 1195;

[0027] Robot arm 123; Clamping member 1231; First movable arm 1233; Second movable arm 1235; Third movable arm 1237;

[0028] Charging main body 130; Charging gun 133;

[0029] Charging cable 131; First end 1311; Second end 1313. Detailed implementation manners

[0030] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0031] In the description of the present invention, it should be understood that for the orientation description, such as the upper, lower, front, rear, left, right, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0032] In the description of the present utility model, the meaning of "several" is more than one, the meaning of "multiple" is more than two, and understandings such as "greater than", "less than", "exceeding", etc. do not include the corresponding number, while understandings such as "above", "below", "within", etc. include the corresponding number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0033] In the description of the present utility model, unless otherwise clearly defined, words such as "arrangement", "installation", "connection", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present utility model in combination with the specific content of the technical solution.

[0034] In the description of the present utility model, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0035] Please refer to Figures 1 to 3 , the embodiment of the present application provides a charging pile 100, and the charging pile 100 can be installed in a parking space for charging new energy vehicles.

[0036] The charging device includes a wire winding device 110, a charging main body 130, a charging wire 131, and a charging gun 133.

[0037] Among them, the charging wire 131 connects the charging main body 130 and the charging gun 133. The two ends of the charging wire 131 can be respectively connected to the charging main body 130 and the charging gun 133. The charging gun 133 can draw power from the charging main body 130 through the charging wire 131, and the charging gun 133 can be used to plug into the charging port of the vehicle to charge the vehicle.

[0038] Both the charging gun 133 and the charging wire 131 can adopt a waterproof structure to avoid water ingress and facilitate flushing.

[0039] The wire winding device 110 can be externally disposed of the charging main body 130. The wire winding device 110 is used for winding or unwinding the charging cable 131 and can be used to place the charging gun 133. The wire winding device 110 can be moved closer to or farther away from the charging main body 130. In this way, the wire winding device 110 can wind the charging cable 131, which helps to reduce the situation that the charging cable 131 falls to the ground and gets dirty. Moreover, since the wire winding device 110 is externally disposed of the charging main body 130, the charging cable 131 and the wire winding device 110 can be directly rinsed without worrying about the impact on the electrical components inside the charging main body 130 during rinsing. In addition, when the wire winding device 110 moves, it can drive the charging gun 133 to move, and the user can directly pick up and place the charging gun 133 more conveniently from the wire winding device 110 without walking to the charging main body 130 to pick up and place the charging gun 133, which provides convenience for the user.

[0040] In some embodiments, the wire winding device 110 includes a base 111, a wire winding member 113, and a moving member 115.

[0041] Among them, the wire winding member 113 is rotatably connected to the base 111 and is used for winding or unwinding the charging cable 131, which helps to better store and organize the charging cable 131 and reduces the situation that the charging cable 131 falls to the ground and gets dirty.

[0042] The moving member 115 is connected to the base 111, and the moving member 115 can be driven to drive the base 111 to move closer to or farther away from the charging main body 130. In this way, the wire winding device 110 can be moved away from the charging main body 130 through the moving member 115, so that the charging cable 131 and the wire winding device 110 can be directly rinsed without considering the impact on the electrical components inside the charging main body 130 during rinsing. In addition, when the wire winding device 110 moves, it can drive the charging gun 133 to move, and the user can directly pick up and place the charging gun 133 more conveniently from the wire winding device 110 without walking to the charging main body 130 to pick up and place the charging gun 133, which provides convenience for the user.

[0043] In some embodiments, the moving member 115 can be located at the bottom of the base 111, so that the moving member 115 can directly move on the ground or on the building structure provided on the ground without setting the building structure at the top of the parking space or other positions, reducing the requirements for the parking space building. In some other embodiments, the moving member 115 can also be provided at other positions of the base 111. For example, the moving member 115 can be provided on the top of the base 111 to slidably connect with the building structure at the top of the parking space.

[0044] In some embodiments, the wire take-up device 110 may include a processor and a first sensor, and the processor and the first sensor may be signal-connected. A program may be provided in the processor to control the motion state of the moving member 115. The first sensor may be used to detect the current position information and / or obstacle information, and transmit a signal to the processor. After analyzing the signal, the processor controls the motion state of the moving member 115. Among them, the motion state may include the moving direction, moving speed, stopping moving, starting moving, and so on.

[0045] For example, the first sensor may employ a vision sensor, a lidar, or other sensing devices.

[0046] In some embodiments, the moving member 115 may include rollers, and the rollers may be rotatably connected to the bottom of the base 111 to drive the base 111 to move. The wire take-up device 110 can freely move to different positions through the rollers, improving the flexibility of the wire take-up device 110.

[0047] Among them, the rollers may be universal wheels. In some other embodiments, the rollers may also be directional wheels.

[0048] The number of rollers may be multiple, which helps the wire take-up device 110 move more stably. Multiple may mean two or more. When the number of rollers is one or two, a support member may also be provided at the bottom of the base 111, and the support member may cooperate with the rollers to stably place the wire take-up device 110 on the ground, helping to prevent the base 111 from tipping over.

[0049] The rollers can have various driving methods.

[0050] As an example, the rollers can be driven by a driving member, so that the wire take-up device 110 can achieve automatic movement.

[0051] As another example, the wire take-up device 110 can also be manually pushed by a user to make the rollers roll on the ground.

[0052] In some embodiments, the moving member 115 may include a crawler, and the crawler may be rotatably connected to the bottom of the base 111 to drive the base 111 to move. In this way, the wire take-up device 110 can freely move to different positions, improving the flexibility of the wire take-up device 110. Among them, the number of crawlers may be one or multiple, and multiple may mean two or more.

[0053] In some embodiments, the moving member 115 may include a sliding portion for sliding on a guide rail. In this way, the wire take-up device 110 can move on the guide rail through the sliding portion. The sliding portion can only move on the guide rail, so that the sliding portion can have a fixed movement trajectory. The cooperation of the guide rail and the sliding portion can control the movement range of the wire take-up device 110 within a fixed range.

[0054] As an example, guide rails can be laid on the ground of the parking space, chutes can be provided on the guide rails, and the sliding part can adopt a slider that cooperates with the chute. The slider is slidably connected to the chute, so that the wire winding device 110 can move back and forth in the chute through the slider. It can be understood that sliders can also be provided on the guide rails, and the sliding part can adopt a chute that cooperates with the slider.

[0055] In some embodiments, the wire winding device 110 may further include a first driving member for driving the wire winding member 113 to rotate. The first driving member can be connected to the base 111, and the driving end of the first driving member can be connected to the wire winding member 113 to drive the wire winding member 113 to rotate.

[0056] As an example, the first driving member can adopt a motor, and the driving end of the motor can be connected to the wire winding member 113 to drive the wire winding member 113 to rotate. Alternatively, the first driving member can also adopt other rotary driving devices.

[0057] In some embodiments, the wire winding device 110 may further include a transmission mechanism 118. The transmission mechanism 118 can be connected to the base 111, and the transmission mechanism 118 can be connected between the first driving member and the wire winding member 113 for transmitting the power of the first driving member to the wire winding member 113 to drive the wire winding member 113 to rotate stably.

[0058] Among them, the driving end of the first driving member can be connected to the power input member of the transmission mechanism 118, and the power output member 1181 of the transmission mechanism 118 can be connected to the wire winding member 113, so that the transmission mechanism 118 can drive the wire winding member 113 to rotate through the power output member 1181.

[0059] The transmission mechanism 118 can adopt a variety of transmission structures.

[0060] As an example, the transmission mechanism 118 can adopt a belt pulley transmission mechanism. The belt pulley transmission mechanism can include a driving belt pulley, a driven belt pulley and a synchronous belt. Among them, the driving belt pulley and the driven belt pulley are both rotatably connected to the base 111, and the synchronous belt is wound around the driving belt pulley and the driven belt pulley. The driving belt pulley is connected to the driving end of the first driving member, and the driven belt pulley is connected to the wire winding member 113. The first driving member can drive the driving belt pulley to rotate and drive the driven belt pulley to rotate through the synchronous belt, and the rotation of the driven belt pulley can drive the wire winding member 113 to rotate. It can be understood that the driving belt pulley can be the power input member of the transmission mechanism 118, and the driven belt pulley can be the power output member 1181 of the transmission mechanism 118.

[0061] As another example, the transmission mechanism 118 can adopt a sprocket transmission mechanism, which can include a driving sprocket, a driven sprocket and a chain. Among them, the driving sprocket and the driven sprocket are both rotatably connected to the base 111, and the chain is wound around the driving sprocket and the driven sprocket. The driving sprocket is connected to the driving end of the first driving member, and the driven sprocket is connected to the winding member 113. The first driving member can drive the driving sprocket to rotate, and drive the driven sprocket to rotate through the chain. The rotation of the driven sprocket can drive the winding member 113 to rotate. It can be understood that the driving sprocket can be the power input member of the transmission mechanism 118, and the driven sprocket can be the power output member 1181 of the transmission mechanism 118.

[0062] As another example, the transmission mechanism 118 can adopt a gear transmission mechanism, which can include a driving gear and a driven gear. Among them, the driving gear and the driven gear are both rotatably connected to the base 111, the driving gear is connected to the driving end of the first driving member, and the driven gear is connected to the winding member 113. The first driving member can drive the driving gear to rotate, and the driving gear can mesh with the driven gear to drive the driven gear to rotate. Or the gear transmission mechanism can also include an intermediate transmission gear, which can be meshed between the driving gear and the driven gear. The rotation of the driving gear can drive the intermediate transmission gear to rotate, the rotation of the intermediate transmission gear can drive the driven gear to rotate, and the rotation of the driven gear can drive the winding member 113 to rotate.

[0063] It can be understood that the number of intermediate transmission gears can be one or more, and multiple can refer to two or more. The driving gear can be the power input member of the transmission mechanism 118, and the driven gear can be the power output member 1181 of the transmission mechanism 118.

[0064] In some embodiments, the winding member 113 and the power output member 1181 of the transmission mechanism 118 can be an integrally formed structure, which helps to simplify the connection structure between the winding member 113 and the transmission mechanism 118, and also helps the transmission mechanism 118 to drive the winding member 113 to rotate more stably.

[0065] Among them, the winding member 113 and the power output member 1181 can be injection molded into an integrally formed structure, or the winding member 113 and the power output member 1181 can be cast into an integrally formed structure, or the winding member 113 and the power output member 1181 can also be machined into an integrally formed structure, or the winding member 113 and the power output member 1181 can also be formed into an integrally formed structure by other means.

[0066] As an example, taking the transmission mechanism 118 adopting a synchronous belt transmission mechanism 118 as an example, the winding member 113 and the driven pulley can adopt an integrally formed structure.

[0067] As another example, taking the transmission mechanism 118 as a sprocket transmission mechanism, the winding member 113 and the driven sprocket can adopt an integrally formed structure.

[0068] As another example, taking the transmission mechanism 118 as a synchronous belt transmission mechanism 118, the winding member 113 and the driven gear can adopt an integrally formed structure.

[0069] In some embodiments, the power output member 1181 and the winding member 113 can be coaxially arranged, that is, the power output member 1181 and the winding member 113 can rotate coaxially, which helps the winding member 113 to wind and unwind the charging cable 131 more stably and smoothly.

[0070] In some embodiments, the wire winding device 110 can further include a second driving member for driving the moving member 115 to move. The second driving member can be connected to the base 111, so that the wire winding device 110 can drive the moving member 115 to move through the second driving member to achieve automatic movement.

[0071] Wherein, the driving end of the second driving member can be directly connected to the moving member 115 to drive the moving member 115 to move, or the driving end of the second driving member can also be connected to the moving member 115 through an intermediate transmission structure, and the second driving member can drive the moving member 115 to move through the intermediate transmission structure.

[0072] As an example, taking the moving member 115 including rollers, the second driving member can adopt a motor, and the driving end of the motor can be connected to the rollers to drive the rollers to roll. Alternatively, the first driving member can also adopt other rotational driving devices.

[0073] In some embodiments, a receiving space can be provided in the base 111, and the first driving member and / or the second driving member is arranged in the receiving space, so that the waterproof performance of the wire winding device 110 can be improved, which helps to reduce the situation of water ingress of the first driving member and / or the second driving member when flushing the wire winding device 110.

[0074] The winding member 113 is located outside the receiving space, which helps the wire winding device 110 to stably wind and unwind the charging cable 131. For example, the winding member 113 can be located above the base 111.

[0075] As an example, the first driving member can be located in the receiving space, and the driving end of the first driving member can extend above the base 111 and be connected to the winding member 113, so that the first driving member can drive the winding member 113 to rotate. It can be understood that the winding member 113 can also be convexly provided with a connecting portion, and the connecting portion can extend into the receiving space and be connected to the driving end of the first driving member, so that the first driving member can drive the winding member 113 to rotate. In this example, the rotation axis of the winding member 113 can be parallel to the vertical direction.

[0076] As another example, the first driving member may be located within the accommodating space, and a transmission mechanism 118 may be connected between the first driving member and the winding member 113, so that the driving force of the first driving member can be transmitted to the winding member 113 to drive the winding member 113 to rotate. The power output member 1181 of the transmission mechanism 118 may also be arranged within the accommodating space, and the power input member of the transmission mechanism 118 may be located outside the accommodating space and above the base 111. Among them, the rotation axis of the driving end of the first driving member, the rotation axis of the power input member, and the rotation axis of the power output member 1181 may all be parallel to the horizontal direction, or the rotation axis of the driving end of the first driving member, the rotation axis of the power input member, and the rotation axis of the power output member 1181 may also all be parallel to the vertical direction.

[0077] In some embodiments, the fixed seat 117 may be a socket, and the socket and the first driving member may be electrically connected. The first driving member is adapted to obtain power from the charging gun 133 through the socket, so that there is no need to connect the first driving member to an external power source, reducing the number of external wires, which helps to improve the integration degree of the wire winding device 110, and the power taking of the first driving member is more convenient.

[0078] As an example, the first driving member may be built-in with a first battery, or the wire winding device 110 may include a first battery. The first battery may be electrically connected to the first driving member. The first battery may provide electrical energy for the first driving member. The first battery may be arranged within the accommodating space to protect the first battery and prevent the first battery from getting wet. The wire winding device 110 may further include a first wire. One end of the first wire may be connected to the first battery, and the other end of the first wire may be a plug for pluggable connection with the socket. In this way, when the plug is inserted into the socket, the charging gun 133 can charge the first battery, and when the winding member 113 starts to rotate, the plug can be pulled out from the socket to prevent the first wire from rotating with the winding member 113.

[0079] In some embodiments, the socket may also be electrically connected to a second driving member. The second driving member is adapted to obtain power from the charging gun 133 through the socket, so that there is no need to connect the second driving member to an external power source, reducing the number of external wires, which helps to improve the integration degree of the wire winding device 110, and the power taking of the second driving member can be more convenient.

[0080] As an example, the second driving member may have a built-in second battery, or the wire-receiving device 110 may include a second battery, the second battery may be electrically connected to the second driving member, the second battery may provide electrical energy for the second driving member, and the second battery may be disposed in the accommodation space to protect the second battery and prevent water from entering the second battery. The wire-receiving device 110 may also include a second electric wire, one end of which may be connected to the second battery, and the other end of which may be a plug to be pluggable with the socket, so that when the plug is inserted into the socket, the charging gun 133 may charge the second battery, and when the winding member 113 starts to rotate, the plug may be pulled out of the socket to prevent the second electric wire from rotating with the winding member 113.

[0081] It can be understood that the first battery can also be electrically connected to the first driving member and the second driving member at the same time. The first battery can provide power to the first driving member and the second driving member at the same time, so that there is no need to set up a second electric wire, thereby simplifying the structure of the wire taking-up device 110.

[0082] In some embodiments, the winding member 113 may be a winding disk, and the winding disk may be provided with an annular groove, and the charging cable 131 may be wound in the annular groove.

[0083] In some embodiments, the winding member 113 may be provided with a first limiting member, the first limiting member may be located in the annular groove, the first limiting member may be provided with a first limiting hole, and the charging cable 131 located at the first end 1311 may be passed through the first limiting hole, thereby preventing the charging cable 131 at the first end 1311 from escaping from the annular groove, which helps the winding member 113 to stably reel in the charging cable 131.

[0084] In some embodiments, the winding member 113 may be provided with a second limiting member, the second limiting member may be located in the annular groove, the second limiting member may be provided with a second limiting hole, and the charging cable 131 located at the second end 1313 may be passed through the second limiting hole, thereby preventing the charging cable 131 at the second end 1313 from escaping from the annular groove, which helps the winding member 113 to stably reel in the charging cable 131.

[0085] In some embodiments, the winding member 113 can also be used to place the charging gun 133, so that the charging gun 133 can rotate synchronously with the winding member 113, which helps the winding member 113 to stably reel in and unwind the charging cable 131, avoiding the situation where one side reels in the cable and the other side unwinds the cable.

[0086] Specifically, define one end of the charging cable 131 connected to the charging main body 130 as the first end 1311, and one end of the charging cable 131 connected to the charging gun 133 as the second end 1313. The winding member 113 can wind up the charging cable 131 at the first end 1311 by rotating in the first direction, so that the charging cable 131 at the first end 1311 is wound around the winding member 113; the winding member 113 can wind up the charging cable 131 at the second end 1313 by rotating in the second direction, so that the charging cable 131 at the second end 1313 is wound around the winding member 113, where the first direction and the second direction are opposite. When the charging gun 133 is placed on the winding member 113, at this time, the charging cable 131 at the second end 1313 is in a state of being wound around the winding member 113, that is, the charging cable 131 at the second end 1313 is completely wound around the winding member 113.

[0087] When the winding member 113 needs to wind up the charging cable 131 at the first end 1311, for example, when the wire winding device 110 needs to move closer to the charging main body 130, it is necessary to wind up the charging cable 131 at the first end 1311. At this time, the winding member 113 can rotate in the first direction to wind up the charging cable 131 at the first end 1311. Since the charging gun 133 and the winding member 113 rotate synchronously, the winding member 113 will not release the charging cable 131 at the second end 1313 when winding up the charging cable 131 at the first end 1311, so as to realize stable winding up and releasing of the charging cable 131.

[0088] In some embodiments, the wire winding device 110 may further include a fixing base 117. The fixing base 117 can be connected to the winding member 113, and the fixing base 117 is used to fix the charging gun 133. In this way, when the winding member 113 rotates, the charging gun 133 can rotate synchronously with the winding member 113 without falling off from the winding member 113.

[0089] As an example, the fixing base 117 can be connected to the side of the winding disc. The fixing base 117 can be provided with a clamping structure. When the charging gun 133 is placed on the fixing base 117, the clamping structure can be used to clamp the charging gun 133, which helps to prevent the charging gun 133 from falling off when following the winding member 113 to rotate, or the fixing base 117 can also use other methods to fix the charging gun 133. The clamping structure can also release the charging gun 133 so that the charging gun 133 can be detached from the fixing base 117 to charge the vehicle.

[0090] In some embodiments, the wire take-up device 110 may further be provided with a mounting bracket 119. The mounting bracket 119 may be located above the base 111. The winding member 113 is rotatably connected to the mounting bracket 119. The winding member 113 may be mounted on the base 111 through the mounting bracket 119, so as to increase the height of the winding member 113 and the charging gun 133, which helps the user to pick up and place the charging gun 133 more conveniently. In addition, the mounting bracket 119 may also be convenient for the user to hold, so as to push the wire take-up device 110 to move more conveniently.

[0091] As an example, the mounting bracket 119 may include a first support rod 1191 and a second support rod 1193 that are opposite and spaced apart. The wire take-up device 110 may further include a rotating shaft 121. The rotating shaft 121 may be connected between the first support rod 1191 and the second support rod 1193. The winding member 113 may be connected to the rotating shaft 121. Wherein, the rotating shaft 121 may rotate between the first support rod 1191 and the second support rod 1193, and the winding member 113 may be fixed to the rotating shaft 121, so that the rotating shaft 121 and the winding member 113 may rotate synchronously for taking in and paying out the wire. Or the rotating shaft 121 may be fixed between the first support rod 1191 and the second support rod 1193, and the winding member 113 is rotatably connected to the rotating shaft 121, so that the winding member 113 may rotate around the axis of the rotating shaft 121.

[0092] Wherein, the length directions of the first support rod 1191 and the second support rod 1193 may both be parallel to the vertical direction. The tops of the first support rod 1191 and the second support rod 1193 may be connected by a connecting rod 1195, which helps to increase the connection strength between the first support rod 1191 and the second support rod 1193, makes the first support rod 1191 and the second support rod 1193 more stable, and reduces the shaking of the first support rod 1191 and the second support rod 1193. In addition, the connecting rod 1195, the first support rod 1191 and the second support rod 1193 may all be convenient for the user to hold, and facilitate the user to push the wire take-up device 110 to move.

[0093] In some embodiments, the wire take-up device 110 may further be provided with a lifting frame. The lifting frame may be located above the base 111. The lifting frame may be used to drive the winding member 113 to lift relative to the base 111, so as to adjust the height of the winding member 113 and the charging gun 133 to adapt to users of different heights, which helps the user to pick up the charging wire 131 more conveniently, and is convenient for the user to hold the lifting frame to push the wire take-up device 110 to move.

[0094] Among them, the lifting frame may include a lifting component. The lifting component may include a guiding seat and a lifting rod. The guiding seat may be connected to the base 111, and the lifting rod is connected to the guiding seat in a liftable manner. The wire winding member 113 is rotatably connected to the lifting rod. Among them, the number of the lifting components may be one or two. When there are two lifting components, the wire winding member 113 is rotatably connected between the two lifting rods, and a rotating shaft 121 may also be provided between the two lifting rods. For details, reference may be made to the above embodiments, and no further description will be given.

[0095] For the convenience of description, the following will take one lifting component as an example for explanation.

[0096] As an example, the lifting frame may adopt an automatic lifting structure. The guiding seat may be fixed above the base 111. The guiding seat may be provided with a guiding groove extending in the vertical direction. The lifting rod is movably inserted into the guiding groove in the vertical direction. The wire winding device 110 may further include a telescopic driving member. The telescopic driving member may be provided on the base 111. For example, the telescopic driving member may be provided in the accommodating space, and the driving end of the telescopic driving member may be connected to the bottom of the lifting rod to drive the lifting rod to lift.

[0097] As another example, the lifting frame may also adopt a manual lifting structure. The guiding seat may be provided with a guiding groove, and the guiding groove may extend in the vertical direction. The guiding seat may further be provided with a plurality of fixing holes distributed in the vertical direction, and the distribution direction of the plurality of fixing holes may be parallel to the extending direction of the guiding groove. The guiding groove has a notch extending in the vertical direction, and each fixing hole may communicate with the notch. The lifting rod may be provided with a positioning protrusion. The lifting rod may slide in the guiding groove, and the positioning protrusion may slide in the notch. When the lifting rod slides to the desired position, the lifting rod may be rotated so that the positioning protrusion can be engaged in a fixing hole corresponding to the height, thereby fixing the lifting rod at the desired height.

[0098] It can be understood that the lifting frame may also adopt other lifting methods, and the above examples are only for easy understanding.

[0099] In some embodiments, the wire winding device 110 may further include a robotic arm 123. The robotic arm 123 may be provided on the base 111 and is used to clamp and move the charging gun 133. Thus, the robotic arm 123 can conveniently clamp and move the charging gun 133 without the user manually taking the charging gun 133.

[0100] As an example, one end of the mechanical arm 123 may be connected to the base 111, and the other end may be provided with a clamping member 1231 for clamping the charging gun 133. A second sensor may be provided in the mechanical arm 123, and the second sensor may be connected to the processor signal. The second sensor may be used to determine the position information of the charging gun 133 and transmit the signal to the processor. After the processor analyzes and processes the signal, it controls the mechanical arm 123 to clamp the charging gun 133 through the clamping member 1231 and drive the charging gun 133 to move. For example, the mechanical arm 123 can clamp the charging gun 133 from the fixing seat 117 to the charging port of the vehicle, or clamp the charging gun 133 from the charging port of the vehicle to the fixing seat 117.

[0101] The second sensor may be a visual sensor, a laser radar or other sensing devices.

[0102] In some embodiments, the robot arm 123 may have a variety of motion forms. For example, the robot arm 123 may also be provided with a plurality of movable arms to realize a variety of different motion forms such as rotation, bending, or simultaneous rotation and bending.

[0103] As an example, the mechanical arm 123 may include a first movable arm 1233, a second movable arm 1235, a third movable arm 1237 and a clamping member 1231 connected in sequence, wherein the first movable arm 1233 is rotatably connected to the base 111, and the rotation axis of the first movable arm 1233 may be parallel to the vertical direction. The second movable arm 1235 is movably connected to the first movable arm 1233, and when the second movable arm 1235 moves, the angle between the first movable arm 1233 and the second movable arm 1235 may be changed. The third movable arm 1237 is movably connected to the second movable arm 1235, and when the third movable arm 1237 moves, the angle between the second movable arm 1235 and the third movable arm 1237 may be changed. The clamping member 1231 is connected to the end of the third movable arm 1237 away from the second movable arm 1235. The first movable arm 1233 , the second movable arm 1235 and the third movable arm 1237 can move separately or simultaneously, so that the mechanical arm 123 can realize various motion forms to more conveniently clamp the charging gun 133 .

[0104] It is understandable that the robot arm 123 may also adopt other structures to achieve various motion forms, and the above example is only used as an example to facilitate understanding.

[0105] In the take-up device 110 and the charging pile 100 provided by the embodiments of the present application, the winding member 113 is rotatably connected to the base 111 and is used for winding or unwinding the charging cable 131, which helps to better store and organize the charging cable 131 and reduces the situation where the charging cable 131 falls to the ground and gets soiled. The moving member 115 is connected to the base 111, and the moving member 115 can be driven to drive the base 111 to move closer to or away from the charging body 130. In this way, the take-up device 110 can be moved away from the charging body 130 through the moving member 115, so that the charging cable 131 and the take-up device 110 can be directly washed without considering the impact on the electrical components in the charging body 130 during washing. In addition, when the take-up device 110 moves, it can drive the charging gun 133 to move, and the user can directly pick up and place the charging gun 133 from the take-up device 110 more conveniently without walking to the charging body 130 to pick up and place the charging gun 133, which provides convenience for the user.

[0106] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those of ordinary skill in the art. In addition, the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

Claims

1. A wire take-up device, characterized in that, The wire winding device is applied to a charging pile, which includes a charging main body, a charging wire, and a charging gun. The charging wire connects the charging main body and the charging gun. The wire winding device can also be used to place the charging gun. The wire winding device includes: A base; A wire winding member rotatably connected to the base for winding or unwinding the charging wire; and A moving member connected to the base, which can be driven to move the base closer to or farther away from the charging main body.

2. The take-up device according to claim 1, characterized in that, The moving member is located at the bottom of the base.

3. The take-up device according to claim 2, characterized in that The moving member includes a roller or a crawler or a sliding portion for sliding on a guide rail.

4. The take-up device according to claim 1, characterized in that The wire winding device further includes a fixing seat connected to the wire winding member for fixing the charging gun.

5. The take-up device according to claim 4, characterized in that, The wire winding device further includes a first driving member for driving the wire winding member to rotate, and / or the wire winding device further includes a second driving member for driving the moving member to move; The fixing seat is a socket, which is electrically connected to the first driving member. The first driving member is adapted to draw power from the charging gun through the socket, and / or the socket is electrically connected to the second driving member. The second driving member is adapted to draw power from the charging gun through the socket.

6. The take-up device according to claim 1, characterized in that The wire winding device further includes a first driving member for driving the wire winding member to rotate, and / or the wire winding device further includes a second driving member for driving the moving member to move; A receiving space is provided in the base, and the first driving member and / or the second driving member is arranged in the receiving space.

7. The take-up device according to claim 1, characterized in that, The wire winding device further includes a first driving member and a transmission mechanism, both of which are connected to the base; the driving end of the first driving member is connected to the power input member of the transmission mechanism, and the power output member of the transmission mechanism is connected to the wire winding member; The wire winding member and the power output member of the transmission mechanism are of an integrally formed structure.

8. The take-up device according to claim 1, characterized in that, The wire winding device is further provided with a mounting bracket located above the base, and the wire winding member is rotatably connected to the mounting bracket; Alternatively, the wire winding device is further provided with a lifting bracket located above the base for driving the wire winding member to lift relative to the base.

9. The take-up device according to claim 1, characterized in that The wire winding device further includes a robotic arm arranged on the base for clamping and moving the charging gun.

10. A charging pile, characterized in that, Including: A charging main body; A charging wire and a charging gun, the charging wire connecting the charging main body and the charging gun; And The wire winding device according to any one of claims 1 to 9, which is used for winding or unwinding the charging wire and can be used to place the charging gun.

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