CN216335951U - Power output system - Google Patents

Abstract

The utility model provides a power output system, and relates to the technical field of power output equipment. The power output system comprises a frame body, a reel, a cable, a motor and a control device. The reel is rotatably connected to the frame body. The cable is wound on a reel and is configured to be taken up or paid out during rotation of the reel. A motor is coupled to the reel and configured to drive the reel in rotation. The control device is electrically connected with the motor, and the motor is configured to adjust the rotating speed according to a speed adjusting command sent by a user through the control device so as to adjust the rotating speed of the reel. The power output system provided by the utility model can solve the problem that when the traditional high-power supply equipment is unfolded to work, the cable is connected between the unit and the load end, which needs to be repeatedly reciprocated by personnel, and the unfolding time is too long.

Description

Power output system

Technical Field

The utility model relates to the technical field of power output equipment, in particular to a power output system.

Background

Military field power supply equipment has higher and higher requirements on maneuverability, and the deployment time of the equipment is required to be as short as possible after the equipment reaches a place of formation. When the equipment is unfolded after arriving at the place of formation, the most time consuming is the unfolding of the cable. Particularly, in a high-power station (more than 1 MW), the number of connecting cables between equipment is even more than 100, according to the traditional design, personnel need to repeatedly go between the power station and the electric equipment, only 2 cables can be dragged each time, the whole unfolding time exceeds 30 minutes, and the fighting capacity of the equipment is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power output system which can solve the problem that when the traditional high-power supply equipment is unfolded, a person needs to go to and fro a unit and a load end to connect a cable for multiple times, and the unfolding time is too long.

Embodiments of the utility model may be implemented as follows:

the embodiment of the utility model provides a power output system, which comprises a frame body, a reel, a cable, a motor and a control device, wherein the reel is arranged on the frame body;

the reel is rotatably connected to the frame body;

the cable is wound on the reel and is configured to be wound or unwound during the rotation of the reel;

the motor is connected with the reel and is configured to drive the reel to rotate;

the control device is electrically connected with the motor, and the motor is configured to adjust the rotating speed according to a speed adjusting instruction sent by a user through the control device so as to adjust the rotating speed of the reel.

Optionally, the control device is connected with the motor through a conducting wire, or the control device is in wireless communication connection with the motor.

Optionally, the reel comprises a rotating body and a plurality of partitions; the rotating main body is rotatably matched with the frame body and is in transmission connection with the motor; the plurality of partition plates are arranged on the rotating body at intervals and are parallel to each other.

Optionally, the power output system further comprises a fixing clip fixedly connected to the frame body, and the fixing clip is configured to clamp the cable.

Optionally, a first mounting rod is arranged on the frame body, the first mounting rod is lower than the center of the reel, and a straight line of the extending direction of the first mounting rod is tangent to the periphery of the reel; the fixing clip is mounted to the first mounting bar.

Optionally, the motor is disposed below the retaining clip.

Optionally, a first chain wheel is arranged on the motor, a rotatable second chain wheel is arranged on the frame body, the second chain wheel is in transmission connection with the reel, and the first chain wheel is in transmission connection with the second chain wheel through a transmission chain.

Optionally, the power output system further includes an adapter socket, the adapter socket includes a plug board, a first plug terminal and a second plug terminal, the first plug terminal and the second plug terminal are respectively disposed on two opposite sides of the plug board, and the first plug terminal and the second plug terminal are electrically connected; the inserting plate is fixed on the frame body; the first jack terminal is electrically connected to the cable and the second jack terminal is configured to be electrically connected to an external power source.

Optionally, the insertion plate is disposed at an outer periphery of the reel in a radial direction and spaced apart from the reel.

Optionally, the power output system further includes a working power supply module, the working power supply module is electrically connected to the second plug terminal, and the working power supply module is further electrically connected to the motor, and the working power supply module is configured to supply electric energy to the motor when the second plug terminal is connected to the external power supply.

Compared with the prior art, the power output system provided by the utility model has the beneficial effects that:

under the condition that a user uses the power output system, the motor can be controlled to operate through the control device, the motor can control the reel to rotate so as to pay out or pack up cables on the reel, therefore, under the condition that the user pulls the cables out of the reel, the power assisting can be provided for the user through the rotation of the reel, the user can pull out or pack up a large number of cables at the same time, and the efficiency of pulling out or packing up the cables by the user can be improved. In addition, a user can also send a speed regulation instruction to the motor through the control device, and the motor is controlled to adjust the rotating speed through the speed regulation instruction, in other words, the motor can be controlled to increase the rotating speed or reduce the rotating speed, so that the user can conveniently and quickly pull out the cable, and the purpose that the reel automatically and accurately withdraws the cable can be achieved. Therefore, the problem that when the traditional high-power supply equipment is unfolded to work, personnel need to go to and fro the unit and the load end to connect cables for multiple times, and the unfolding time is too long can be solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic diagram of a first perspective of a power output system provided in an embodiment of the present application;

fig. 2 is a schematic diagram of a second perspective of a power output system provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a third perspective of the power output system provided in the embodiment of the present application.

Icon: 10-a power output system; 100-frame body; 110-a first mounting bar; 200-reel; 220-a second sprocket; 300-a cable; 400-motor; 410-a first sprocket; 500-a control device; 600-a fixing clip; 700-a patch jack; 710-a patch panel; 720-second plug terminal; 800-working power supply module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, it is only for convenience of describing the present invention and simplifying the description, but it is not necessary to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, it should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Referring to fig. 1, in an embodiment of the present application, a power output system 10 is provided, where the power output system 10 is configured to be connected to an external power source and transfer electric energy generated by the external power source to an electric device. For example, the power output system 10 may deliver power from military field power supplies to military field electrical equipment. Of course, the power output system 10 may also transmit the commercial power to outdoor electric equipment and the like. In the following embodiments of the present application, military field power devices are used as external power sources, and military field electric appliances are used as electric appliances.

In the prior art, the most time consuming deployment of the cable 300 is when the equipment is deployed after arrival at the site. Especially, in a high-power station (more than 1 MW), the number of connecting cables 300 between equipment is even more than 100, according to the traditional design, personnel need to go back and forth between the power station and the electric equipment for many times, only 2 cables 300 can be dragged each time, the whole unfolding time exceeds 30 minutes, and the fighting capacity of the equipment is seriously influenced.

In order to solve the above problem, in other words, in order to solve the problem that the conventional high-power supply equipment needs to be unfolded and operated by a person to and fro the unit and the load side connection cable 300 for a plurality of times, and the unfolding time is too long, the power output system 10 in the present application is provided. Referring to fig. 1, the power output system 10 includes a frame 100, a reel 200, a cable 300, a motor 400, and a control device 500. The reel 200 is rotatably coupled to the frame 100. Cable 300 is wound onto reel 200 and is configured to be taken up or paid out during rotation of reel 200. In other words, the user can wind the cable 300 on the reel 200 by rotating the reel 200 to achieve the storage of the cable 300; and the user can also pay out the cable 300 from the reel 200 by rotating the reel 200 to realize the paying out of the cable 300 and complete the electrical connection between the electric equipment and the external power supply. A motor 400 connected to the reel 200 and configured to drive the reel 200 to rotate; that is, a rotational force may be provided to reel 200 by motor 400, so that in the case that a user rotates reel 200, an assisting force may be provided to the user by motor 400 to relieve the force that the user needs to provide, thereby facilitating the user to complete the winding and unwinding of cable 300. The control device 500 is electrically connected to the motor 400, and the motor 400 is configured to adjust the rotation speed according to a speed regulation command sent by a user through the control device 500 to adjust the rotation speed of the reel 200. A user can send a speed regulation instruction to the motor 400 through the control device 500, and the motor 400 can adjust the rotation speed according to the speed regulation instruction, in other words, the motor 400 can reduce the rotation speed or increase the rotation speed according to the speed regulation instruction.

As described above, in the power output system 10 provided in the present application, the control device 500 can control the motor 400 to operate, and the motor 400 can control the reel 200 to rotate so as to pay out or take up the cable 300 on the reel 200, so that when the user pulls out the cable 300 from the reel 200, the user can simultaneously pull out or take up a large number of cables 300 by providing the user with the assisting force by the rotation of the reel 200, and the efficiency of pulling out or taking up the cable 300 by the user can be improved. In addition, the user can also send a speed regulation command to the motor 400 through the control device 500, and the motor 400 is controlled to adjust the rotating speed through the speed regulation command, in other words, the motor 400 can be controlled to increase the rotating speed or decrease the rotating speed, so that the user can conveniently and quickly pull out the cable 300, and the reel 200 can automatically and accurately retract the cable 300. Therefore, the problem that when the traditional high-power supply equipment is unfolded, people need to go to and fro the unit and the load end to connect the cable 300 for multiple times, and the unfolding time is too long can be solved.

The following illustrates the manner in which a user uses the power output system 10 of the present application: in the case where the user needs to electrically connect the military field power supply device and the military field electric equipment through the power output system 10, the user can take out a part of the cables 300, the number of the part of the cables 300 can be selected according to the number of the military field electric equipment, and the user needs to take out the control device 500. The user can control the operation of the motor 400 through the control device 500 and adjust the rotation speed of the motor 400 to match the moving speed of the user. Wherein, because motor 400 provides the pivoted effort to reel 200, the user then need not apply pivoted effort to reel 200 again, in other words, the user only need take cable 300 remove can, consequently, the user can take a large amount of cable 300, ensure that the user can once only accomplish taking of required cable 300 to can once only remove the position to the open-air consumer of military use with the required quantity of cable 300 of the open-air consumer of military use to the open-air consumer of military use's position, with the electric connection of accomplishing open-air consumer of military use and power supply unit of military use fast. It should be noted that, just by adopting the motor 400 to control the rotation of the reel 200 and controlling the rotation speed of the motor 400 through the control device 500 to control the rotation speed of the reel 200, the user can take a large number of cables 300, so that the user can take and move a large number of cables 300 at one time, and the problem that when the traditional high-power supply equipment in the prior art is unfolded, the user needs to go back and forth the unit and the load end to connect the cables 300 for many times, and the unfolding time is too long is solved.

In addition, when the cable 300 is detached from military field electrical equipment, the user can directly control the operation of the motor 400 through the control device 500, and the motor 400 drives the reel 200 to rotate, so that the reel 200 can automatically retract the cable 300. It should be noted that, since the control device 500 can also control the rotation speed of the motor 400, the rotation speed of the motor 400 can be adjusted to be lower, so as to reduce the rotation speed of the reel 200, and at this time, the cable 300 can be ensured to be stably and orderly wound on the reel 200, the cable 300 can be prevented from being wound and knotted in disorder, and the winding accuracy of the cable 300 can be ensured. Of course, the rotation speed of the motor 400 may be controlled to be increased to quickly retract the cable 300 on the premise of ensuring the cable 300 to be stably wound. Also, since the cable 300 is retracted by the motor 400, it is possible to save effort consumed by the user.

Wherein, the control device 500 is connected with the motor 400 through a conductive wire, or the control device 500 is connected with the motor 400 in a wireless communication way. In other words, the control device 500 may be connected to the motor 400 by wire, or may be connected to the motor 400 by wireless. The wireless connection mode can be a Bluetooth connection, a WiFi connection or a local area network communication connection and the like.

Alternatively, in some embodiments of the present application, the control device 500 may be a remote controller independent from the rack body 100, in other words, the control device 500 and the motor 400 are connected in a communication manner through a wireless connection. The remote controller can follow the user to a longer distance, so that the user can conveniently move in various paths, and the user can conveniently operate the remote controller. Of course, in other embodiments of the present application, the control device 500 may also be configured as a smart terminal for the user.

The reel 200 includes a rotating body (not shown) and a plurality of partitions (not shown). The rotating body is rotatably engaged with the frame 100, that is, the rotating body can rotate relative to the frame 100, and the rotating body is in transmission connection with the motor 400, after the motor 400 receives the command sent by the control device 500, the motor 400 operates according to the command and performs a corresponding action, and the motor 400 drives the rotating body to rotate during the operation process. In addition, a plurality of baffles are arranged on the rotating body at intervals, and the baffles are parallel to each other. In other words, the plurality of partitions divide the rotating body into a plurality of annular spaces for accommodating the cables 300. In other words, the cable 300 may be wound around the rotating body, and the plurality of cables 300 may be respectively located inside the plurality of annular spaces to facilitate the distinction of the plurality of cables 300.

Alternatively, in other embodiments of the present application, the rotating body may be provided in plurality, and of course, two partitions may be provided on each rotating body to form an annular space for accommodating the cable 300; of course, three or more cables 300 may be provided on each rotating body to form a plurality of annular spaces.

Wherein, inside convenient cable 300 twines annular space, the baffle can set up to the platelike structure that reduces along the radial direction thickness of rotating the main part gradually, makes the annular space that forms between the baffle be the flaring form from this, and the annular space of flaring form can make things convenient for cable 300 to hold, also can improve the bulk strength of baffle simultaneously. Of course, in other embodiments of the present application, the partition plate may also be a plate-shaped structure with a uniform thickness.

In still some embodiments of this application, in order to facilitate the convenient heat dissipation after the cable 300 uses, a plurality of through-holes have been seted up on the baffle, and a plurality of through-holes set up on the baffle at intervals for under the condition of cable 300 winding on rotating the main part, the cable 300 that is located the inboard can dispel the heat through the through-hole, improves cable 300's radiating efficiency.

The power output system 10 further includes a fixing clip 600, the fixing clip 600 is fixedly connected to the rack body 100, and the fixing clip 600 is configured to clamp the cable 300. Where cable 300 is received on reel 200, retaining clip 600 may retain the free end of cable 300, where the free end of cable 300 represents the end of cable 300 that is used to connect military field electrical equipment. This prevents the cable 300 from falling off the reel 200. Of course, in the case where cable 300 is paid out from reel 200 and the free end of cable 300 is electrically connected to the military field electrical equipment, retaining clip 600 may also be used to hold the middle position of cable 300, thereby preventing the cable 300 or the military field electrical equipment from being damaged by the application of a large force to the interface of cable 300 and the military field electrical equipment by the misoperation of reel 200.

The fixing clip 600 may be disposed as follows: the fixing clip 600 includes a first clamping portion (not shown), a second clamping portion (not shown) and an elastic portion (not shown), wherein the first clamping portion and the second clamping portion are movably mounted on the frame body 100, and the first clamping portion and the second clamping portion can move relatively to clamp the cable 300, or the first clamping portion and the second clamping portion can move away from each other to release the cable 300. Both ends of the elastic part are respectively connected to the first clamping part and the second clamping part, so that elastic acting force can be provided for the first clamping part and the second clamping part, and the first clamping part and the second clamping part can move close to each other, so that the first clamping part and the second clamping part stably clamp the cable 300. Of course, the fixing clip 600 may also adopt other manners, for example, the fixing clip 600 has an arc-shaped clamping structure which encloses a substantially cylindrical clamping space having an aperture slightly smaller than the diameter of the cable 300, so that the cable 300 can be stably clamped by the clamping portion in the case where the cable 300 is snapped into the clamping space.

In addition, in some embodiments of the present application, the frame body 100 is provided with a first mounting rod 110, the first mounting rod 110 is lower than the center of the reel 200, and a straight line along which the first mounting rod 110 extends is tangent to the outer circumference of the reel 200; the fixing clip 600 is mounted to the first mounting bar 110. In other words, the fixing clip 600 is disposed at a position substantially close to the bottom of the reel 200 and in front of the reel 200, thereby ensuring that the cable 300 is not exposed too much in the case where the cable 300 is received in the reel 200 and the free end of the cable 300 is clamped by the fixing clip 600, thereby preventing the cable 300 from being damaged by collision with other objects, thereby providing a protective effect to the cable 300. In addition, when cable 300 is stored in reel 200, the free end of cable 300 can hang down freely from the front side of reel 200, and when cable 300 hangs down freely, cable 300 can be fixed by fixing clip 600, thereby preventing cable 300 from being bent.

Note that, the side of reel 200 from which cable 300 is paid out is taken as the front side, and in this case, clip 600 may be considered to be disposed below the front side of reel 200, so that clip 600 may provide a clamping effect on cable 300.

Optionally, the motor 400 is disposed below the fixing clip 600. In which the motor 400 is disposed below the fixing clip 600 in order to allow the motor 400 to be disposed in front of the reel 200. Since a strong current is generally supplied to the cable 300 when the cable 300 is powered on, at this time, the cable 300 generates a large magnetic field, and in order to prevent the electromagnetic field generated by the cable 300 from affecting the signal receiving or sending of the motor 400, the motor 400 is disposed in front of the reel 200, so that the motor 400 can conveniently receive the speed regulation command sent by the control device 500, thereby ensuring that the motor 400 can stably operate and the reel 200 can be sensitively controlled to adjust the rotating speed.

It should be appreciated that in other embodiments, if the cable 300 is used to provide only a relatively weak current, the motor 400 may be disposed at other positions on the rack 100.

Referring to fig. 2 and 3, the motor 400 is provided with a first chain wheel 410, the frame 100 is provided with a rotatable second chain wheel 220, the second chain wheel 220 is in transmission connection with the reel 200, and the first chain wheel 410 and the second chain wheel 220 are in transmission connection through a transmission chain. In other words, the motor 400 and the reel 200 transmit power through the chain wheel structure, and the chain plate and the chain wheel can provide certain buffer for the motor 400 and the reel 200, so that the motor 400 can be prevented from being overloaded and causing failure in the case of initial start of the reel 200. Of course, in other embodiments of the present application, the power transmission between the motor 400 and the reel 200 may be realized by a belt drive.

Referring to fig. 1 and fig. 2, the power output system 10 further includes an adaptor socket 700, the adaptor socket 700 includes a plug board 710, a first plug terminal (not shown) and a second plug terminal 720, the first plug terminal and the second plug terminal 720 are respectively disposed on two opposite sides of the plug board 710, and the first plug terminal and the second plug terminal 720 are electrically connected; the insertion plate 710 is fixed to the frame body 100; the first jack terminal is electrically connected to the cable 300 and the second jack terminal 720 is configured to be electrically connected to an external power source.

In some embodiments, the first and second plug terminals 720 can also be regarded as a double-face plug connection terminal disposed through the plug board 710.

In order to facilitate connection between the adaptor socket 700 and the military field power supply device, the adaptor socket 700 is disposed behind the reel 200, in other words, the adaptor socket 700 is disposed on a side of the reel 200 away from the fixing clip 600. On this basis, can also prevent to influence each other with military field power supply unit under the condition that cable 300 pulls out, make things convenient for the line of walking of cable 300.

Optionally, in some embodiments of the present application, a plurality of first and second patch terminals 720 are provided on patch panel 710 to facilitate fitting to a plurality of cables 300 on reel 200. Of course, to accommodate a plurality of different cables 300, the size and type of the plurality of first jack terminals may not be all the same, and thus may accommodate a plurality of different diameters and types of cables 300. Correspondingly, the second plug terminal 720 can be provided in various types, so that the military field power supply device with various interfaces can be adapted.

It should be noted that, the plurality of first plug terminals may be electrically connected to the plurality of second plug terminals 720, respectively, so that the plurality of first plug terminals and the plurality of second plug terminals 720 correspond to each other one by one, in this case, the plurality of cables 300 corresponding to the plurality of first plug terminals may all obtain electric energy from different external power sources, and of course, the plurality of second plug terminals 720 may also be connected to the same external power source, so as to provide electric energy to the plurality of cables 300 through the same external power source. Of course, it is also possible to electrically connect each second jack terminal 720 with a plurality of first jack terminals, thereby enabling the electric power to be supplied to the electric device through a plurality of cables 300 in the case where an external power source is connected to one of the second jack terminals 720.

Alternatively, the insertion plate 710 is disposed at the outer circumference of the reel 200 in the radial direction and is spaced apart from the reel 200. Since the cable 300 needs to extend from the reel 200 in the radial direction, the cable 300 on the reel 200 can be electrically connected to the first plug terminal by disposing the plug board 710 in the radial direction of the reel 200. Of course, the reel 200 and the insertion board 710 are spaced apart from each other, so that the first insertion terminal and the cable 300 can be electrically connected with each other.

The power output system 10 further includes a working power supply module 800, the working power supply module 800 is electrically connected to the second socket terminal 720, and the working power supply module 800 is further electrically connected to the motor 400, and the working power supply module 800 is configured to supply power to the motor 400 when the second socket terminal 720 is connected to an external power supply. Wherein, through the setting of the working power module 800, the electric energy can be directly provided to the motor 400 from the external power source, thereby saving the power source equipped additionally and reducing the cost. In addition, in the case that the external power source has sufficient power, it is ensured that the motor 400 can obtain sufficient power, and thus, in the case that the cable 300 is required to transmit power, the motor 400 can have sufficient power to perform the work. In addition, after the cable 300 is used, under the condition that the external power supply and the second plug terminal 720 are detached from each other, the motor 400 is powered off, so that the motor 400 is prevented from being powered off, the problem of serious aging caused by continuous power on of the motor 400 can be prevented, and the service life of the motor 400 can be prolonged.

In summary, the power output system 10 provided in the embodiment of the present application can control the motor 400 to operate through the control device 500, and the motor 400 can control the reel 200 to rotate to pay out or take up the cable 300 on the reel 200, so that when the user pulls out the cable 300 from the reel 200, the user can provide assistance to the user through the rotation of the reel 200, and the user can pull out or take up a larger number of cables 300 at the same time, thereby improving the efficiency of pulling out or taking up the cable 300 by the user. In addition, the user can also send a speed regulation command to the motor 400 through the control device 500, and the motor 400 is controlled to adjust the rotating speed through the speed regulation command, in other words, the motor 400 can be controlled to increase the rotating speed or decrease the rotating speed, so that the user can conveniently and quickly pull out the cable 300, and the reel 200 can automatically and accurately retract the cable 300. Therefore, the problem that when the traditional high-power supply equipment is unfolded, people need to go to and fro the unit and the load end to connect the cable 300 for multiple times, and the unfolding time is too long can be solved. In addition, by disposing the motor 400 at the front side of the reel 200, the motor 400 can effectively receive the speed regulating command, so as to effectively and sensitively control the rotation speed of the reel 200. In addition, by providing the working power module 800, it is ensured that the motor 400 can obtain sufficient electric power, so as to ensure that the motor 400 can have sufficient electric power to perform work in the case that the cable 300 is required to transmit electric power. In addition, after the cable 300 is used, under the condition that the external power supply and the second plug terminal 720 are detached from each other, the motor 400 is powered off, so that the motor 400 is prevented from being powered off, the problem of serious aging caused by continuous power on of the motor 400 can be prevented, and the service life of the motor 400 can be prolonged.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. A power output system is characterized by comprising a frame body, a reel, a cable, a motor and a control device;

the reel is rotatably connected to the frame body;

the cable is wound on the reel and is configured to be wound or unwound during the rotation of the reel;

the motor is connected with the reel and is configured to drive the reel to rotate;

the control device is electrically connected with the motor, and the motor is configured to adjust the rotating speed according to a speed adjusting instruction sent by a user through the control device so as to adjust the rotating speed of the reel.

2. The power output system of claim 1, wherein the control device is connected to the motor by a conductive wire, or wherein the control device is connected to the motor in wireless communication.

3. The power output system of claim 1, wherein the reel comprises a rotating body and a plurality of diaphragms; the rotating main body is rotatably matched with the frame body and is in transmission connection with the motor; the plurality of partition plates are arranged on the rotating body at intervals and are parallel to each other.

4. The power output system of claim 1, further comprising a retaining clip fixedly connected to the frame body, the retaining clip configured to clamp the cable.

5. The power output system of claim 4, wherein the frame body is provided with a first mounting rod, the first mounting rod is lower than the center of the reel, and a straight line of the first mounting rod in the extending direction is tangent to the periphery of the reel; the fixing clip is mounted to the first mounting bar.

6. The power output system of claim 5, wherein the motor is disposed below the retaining clip.

7. The power output system of claim 1, wherein the motor is provided with a first sprocket, the frame body is provided with a rotatable second sprocket, the second sprocket is in drive connection with the reel, and the first sprocket and the second sprocket are in drive chain connection.

8. A power output system in accordance with claim 1, further comprising an adapter socket, said adapter socket comprising a patch panel, a first patch terminal and a second patch terminal, said first patch terminal and said second patch terminal being disposed on opposite sides of said patch panel, respectively, and said first patch terminal and said second patch terminal being electrically connected; the inserting plate is fixed on the frame body; the first jack terminal is electrically connected to the cable and the second jack terminal is configured to be electrically connected to an external power source.

9. The power take-off system of claim 8, wherein the patch panel is disposed on an outer periphery of the reel in a radial direction and spaced apart from the reel.

10. The power output system of claim 8, further comprising an operating power module electrically connected to the second plug terminal and further electrically connected to the motor, the operating power module configured to provide electrical power to the motor when the second plug terminal is plugged into the external power source.

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