Butt joint assembly and photovoltaic cleaning system

Abstract

The utility model belongs to the field of unmanned aerial vehicles, and particularly relates to a butt-joint assembly which comprises a butt-joint component and an adsorption module, and the adsorption module is used for being connected with the butt-joint component in an adsorption mode. The adsorption module and the butt-joint structure are installed in a matched mode, and the butt-joint structure guides the butt-joint component to be in butt joint with the adsorption module; or, the butt joint component and the butt joint structure are installed in a matched mode, and the butt joint structure guides the adsorption module to be in butt joint with the butt joint component. The utility model provides a butt-joint assembly, and aims to solve the problem of low butt-joint efficiency of the butt-joint assembly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of unmanned plane, concretely relates to butt joint subassembly and photovoltaic cleaning system. BACKGROUND

[0002] With the development of unmanned plane technology, the transfer of goods through unmanned plane has become a very popular research topic in the field of unmanned plane. Unmanned plane transfer has great development potential in the application of various industries such as agriculture, logistics and military. For example: express delivery through unmanned plane, crop transportation through unmanned plane, photovoltaic cleaning device transfer through unmanned plane, etc. When using unmanned plane for transfer, a very important component is the butt joint subassembly. The main function of the butt joint subassembly is to realize the fixed connection of the unmanned plane and the transported object.

[0003] However, the conventional butt joint subassembly structure in the prior art is relatively complex, usually requiring multiple mechanical components to cooperate with each other, and the structure is relatively complex (for example: the prior art of the application number CN202410170857.1, named photovoltaic cleaning robot hoisting device and method based on unmanned plane hoisting).

[0004] In order to solve the problems of the prior art, the applicant creatively proposes to connect the adsorption module and the adsorbed component by adsorption, and then realize the butt joint. However, the above design also brings new problems. The main problem is that the adsorbed component needs to be accurately connected with the adsorption module, and due to the wind blowing and other external reasons, the adsorbed component often cannot be accurately released to the butt joint position of the adsorption module when the unmanned plane drives the adsorbed component to butt joint, and needs to be adjusted multiple times to complete the butt joint, which is low in efficiency. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of butt joint subassembly, and its purpose is to solve the problem of low butt joint efficiency of butt joint subassembly.

[0006] In order to achieve the above purpose, the utility model provides a kind of butt joint subassembly, comprising butt joint component;Adsorption module, the adsorption module is used to adsorb and connect the butt joint component;Butt joint structure, the adsorption module is installed in cooperation with the butt joint structure, and the butt joint structure guides the butt joint of the butt joint component and adsorption module;Or, the butt joint component is installed in cooperation with the butt joint structure, and the butt joint structure guides the butt joint of the adsorption module and butt joint component.

[0007] The scheme guides the adsorption module or butt joint component by configuring butt joint structure, and then realizes the accurate butt joint of adsorption module and butt joint component, and the butt joint precision and butt joint efficiency of butt joint subassembly are higher.

[0008] Preferably, in order to guide the docking of the adsorption module and the docking component, the docking structure in the first aspect is a tapered guide channel for guiding the adsorption module or the docking component.

[0009] In the first aspect, the docking structure is set as a tapered guide channel, when the adsorption module or the docking component slides in the tapered guide channel, the adsorption module or the docking component can be accurately guided to the docking position, thereby realizing the accurate docking of the adsorption module and the docking component.

[0010] Preferably, in order to improve the connection stability of the docking component and the adsorption module, the adsorption module in the present aspect is arranged at the outlet of the tapered guide channel, and a gap is arranged between the adsorption module and the outlet of the tapered guide channel.

[0011] In the present aspect, since a gap is left between the adsorption module and the outlet of the tapered guide channel, when the docking component docks with the adsorption module, the bottom of the docking component protrudes out of the outlet of the tapered guide channel, the bottom of the docking component is more fitted with the adsorption module, and the connection stability of the docking component and the adsorption module is improved. At the same time, the outlet of the tapered guide cylinder can limit the docking component.

[0012] Preferably, in order to guide the docking of the adsorption module and the docking component, the docking structure in the second aspect is an adjusting structure for moving the docking component or the adsorption module so that the docking component and the adsorption module are docked.

[0013] In the second aspect, the docking component or the adsorption module is adjusted to the docking position by the adjusting structure, thereby realizing the accurate docking of the adsorption module and the docking component, and the docking precision and efficiency of the docking assembly are higher.

[0014] Preferably, in order to realize the movement of the docking component or the adsorption module, the adjusting structure comprises guide components and a driving unit, the guide components are arranged at least two and located on both sides respectively, the guide components and the driving unit are in transmission connection, and the driving unit is used to drive the guide components on both sides to move close to each other, so that the adsorption module or the docking component moves.

[0015] The guide components and the driving unit are in transmission connection, and the driving unit can drive the guide components to move. When the guide components move, the guide components push the docking component or the adsorption module to move, and finally the docking component or the adsorption module reaches the docking position.

[0016] Preferably, in order to realize the lateral position adjustment and longitudinal position adjustment of the docking component or the adsorption module, the guiding component comprises lateral guiding components and longitudinal guiding components, which are arranged in an up-down manner; the lateral guiding components are arranged on the lateral sides and are used for changing the lateral position of the docking component or the adsorption module, and the longitudinal guiding components are arranged on the longitudinal sides and are used for changing the longitudinal position of the docking component or the adsorption module.

[0017] The lateral guiding components and the longitudinal guiding components are matched with each other, and the lateral guiding components and the longitudinal guiding components are matched to adjust the docking component to the docking position. By arranging the lateral guiding components and the longitudinal guiding components, the flexibility is higher compared with arranging only one direction guiding.

[0018] Preferably, in order to drive the lateral guiding components to move, the driving unit comprises a lateral driving unit, which is in transmission connection with the lateral guiding components and is used for driving the lateral guiding components on the two sides to move close to each other.

[0019] In order to drive the longitudinal guiding components to move, the driving unit comprises a longitudinal driving unit, which is in transmission connection with the longitudinal guiding components and is used for driving the longitudinal guiding components on the two sides to move close to each other.

[0020] Preferably, the driving unit is a linear module or a linear cylinder.

[0021] Meanwhile, the guiding component is in a linear shape.

[0022] Preferably, in order to improve the connection stability of the adsorption module and the docking component, the adsorption module is preferably an electromagnet module, and the docking component is a magnetic component.

[0023] The adsorption module is arranged as an electromagnet module, the electromagnet module works, the docking component is magnetically adsorbed, and the docking component and the electromagnet module are stably connected. When the electromagnet module stops working, the docking component and the electromagnet module are disconnected. The electromagnet module and the docking component are connected, and compared with arranging the adsorption module as other adsorption modules (for example, a negative pressure adsorption module), the structure is simpler, and the connection between the electromagnet module and the docking component is more stable.

[0024] In order to realize the cleaning of the photovoltaic panel, the utility model discloses a photovoltaic cleaning system, including unmanned plane, photovoltaic cleaning device and above -mentioned docking subassembly.

[0025] The adsorption module and the adjusting structure are installed on the photovoltaic cleaning device, and the docking component is arranged on the unmanned aerial vehicle.

[0026] The present scheme realizes the separable connection of the unmanned aerial vehicle and the photovoltaic cleaning device through the docking assembly. When photovoltaic cleaning is needed, the unmanned aerial vehicle and the photovoltaic cleaning device are adsorptively connected through the docking assembly, the unmanned aerial vehicle drives the photovoltaic cleaning device to fly to the position of the photovoltaic panel. Then the docking assembly is adsorptively disconnected, the unmanned aerial vehicle releases the photovoltaic cleaning device to the photovoltaic panel, and the photovoltaic cleaning device realizes the cleaning of the photovoltaic panel. When the photovoltaic panel is cleaned, the unmanned aerial vehicle is adsorptively connected with the photovoltaic cleaning device again, and the unmanned aerial vehicle drives the photovoltaic cleaning device away from the photovoltaic panel.

[0027] The present scheme realizes the separable connection of the unmanned aerial vehicle and the photovoltaic cleaning device through the docking assembly. When photovoltaic cleaning is needed, the unmanned aerial vehicle and the photovoltaic cleaning device are adsorptively connected through the docking assembly, the unmanned aerial vehicle drives the photovoltaic cleaning device to fly to the position of the photovoltaic panel. Then the docking assembly is adsorptively disconnected, the unmanned aerial vehicle releases the photovoltaic cleaning device to the photovoltaic panel, and the photovoltaic cleaning device realizes the cleaning of the photovoltaic panel. When the photovoltaic panel is cleaned, the unmanned aerial vehicle is adsorptively connected with the photovoltaic cleaning device again, and the unmanned aerial vehicle drives the photovoltaic cleaning device away from the photovoltaic panel. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a schematic view of the docking assembly not completed in the embodiment 1.

[0029] Figure 2 It is a schematic view of the docking assembly completed in the embodiment 1.

[0030] Figure 3 It is a schematic view of the docking assembly not completed in the embodiment 2.

[0031] Figure 4 It is a schematic view of the docking assembly completed in the embodiment 2.

[0032] Figure 5 It is a schematic view of the docking assembly not completed in the embodiment 3.

[0033] Figure 6 It is a schematic view of the docking assembly completed in the embodiment 3.

[0034] Figure 7 It is a schematic view of the docking assembly completed in the embodiment 4.

[0035] The reference signs include: a docking component 1, an adsorption module 2, a conical guide channel 3, an adjusting structure 4, a guide component 41, a transverse guide component 41a, a longitudinal guide component 41b, a driving unit 42, a transverse driving unit 42a, a longitudinal driving unit 42b, and a base plate 5. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments clearer, the utility model will be further described in detail below in combination with the drawings and embodiments. When the following description relates to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementation described in the following exemplary embodiments does not represent all the implementations consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0037] In the present disclosure, the orientation words such as "inner" and "outer" are defined according to the contour of the corresponding parts themselves unless otherwise stated. The terms such as "first", "second" and the like used in the present disclosure are used to distinguish one element from another element, and do not have sequentiality and importance.

[0038] Embodiment 1

[0039] Basically as shown in the accompanying Figure 1 to the accompanying Figure 2 , a docking assembly includes a docking component 1, a suction module 2 and a docking structure.

[0040] The suction module 2 of the present embodiment is preferably an electromagnet module. The suction module 2 is mounted on the substrate 5, and in implementation, it can be connected by welding or configuring fasteners. At the same time, the docking component 1 is also provided as a magnetic component. The docking component 1 can be made of iron or other magnetic materials. The docking component 1 is hemispherical in shape, the bottom of the docking component 1 is flat, and the upper end of the docking component 1 is hemispherical.

[0041] When the electromagnet module is working, the electromagnet module can magnetically attract and adsorb the docking component 1, realizing the connection of the electromagnet module and the docking component 1; when the electromagnet module stops working, the electromagnet module and the docking component 1 are adsorbed and disconnected, realizing the disconnection of the electromagnet module and the docking component 1.

[0042] It should be noted that: in the present embodiment, the suction module 2 is preferably an electromagnet module, but obviously, in some other implementations, the suction module 2 can also be a negative pressure suction module 2 and other existing suction devices.

[0043] In order to guide the precise docking of the docking component 1 and the adsorption module 2, the docking structure corresponding to the adsorption module 2 is arranged in the embodiment. In specific implementation, the docking structure is arranged as a tapered guide channel 3, the tapered guide channel 3 is arranged in a guide component, and the guide component is fixedly installed on the base plate 5 through a support. The tapered guide channel 3 is preferably a conical channel. The open end of the tapered guide channel 3 faces upward and is used for receiving the docking component 1. The lower end of the tapered guide channel 3 is an outlet, and the adsorption module 2 is arranged at the outlet. When the docking component 1 moves along the inner wall of the tapered guide channel 3, the docking component 1 can move to the outlet of the tapered guide channel 3 and finally achieve adsorption connection with the adsorption module 2.

[0044] Meanwhile, in order to improve the connection stability between the docking component 1 and the adsorption module 2, a gap is arranged between the outlet of the tapered guide channel 3 and the adsorption module 2, and the distance of the gap can be 3 cm or 5 cm, etc. When the docking component 1 slides to the outlet position of the tapered guide channel 3, the bottom of the docking component 1 can slide out of the tapered guide channel 3, and the bottom of the docking component 1 is adsorbed and connected with the adsorption module 2. When the bottom of the docking component 1 slides out of the tapered guide channel 3 and is adsorbed and connected with the adsorption module 2, compared with the adsorption connection between the docking component 1 and the adsorption module 2 in the tapered guide channel 3, the bottom of the docking component 1 can be completely in contact with the adsorption module 2, and the connection between the docking component 1 and the adsorption module 2 is more stable.

[0045] The process that the docking component 1 is docked with the adsorption module 2 through the tapered guide cylinder will be introduced below: when the docking component 1 enters the inside of the tapered guide cylinder, the docking component 1 slides along the tapered guide cylinder and finally slides to the outlet of the tapered guide cylinder. The bottom of the docking component 1 slides out of the outlet of the tapered guide cylinder, and the bottom of the docking component 1 is adsorbed and connected with the adsorption module 2. When it is needed to separate the docking component 1 from the adsorption module 2, the adsorption module 2 stops working, and the adsorption module 2 is disconnected from the docking component 1. Then the docking component 1 is separated from the tapered guide cylinder.

[0046] It should be noted that: since the docking component 1 is hemispherical, the upper end of the docking component 1 is a hemispherical surface. Therefore, when the docking component 1 slides upward from the outlet of the tapered guide cylinder, the upper end of the docking component 1 can play a guiding role, avoiding that the docking component 1 is stuck at the outlet of the tapered guide cylinder.

[0047] Embodiment 2

[0048] The difference between the embodiment and the embodiment 1 is that the docking structure is different, as shown in Figure 3 and Figure 4 The docking structure in the embodiment is an adjusting structure 4, which is used to move the docking component 1 or the adsorption module 2, so that the docking component 1 and the adsorption module 2 are docked.

[0049] The adjustment structure 4 in this embodiment includes a guide component 41 and a drive unit 42. The guide component 41 is in the shape of a straight line and is a guide rod. Two guide components 41 are provided, located on either the horizontal or vertical sides. Each drive unit 42 is connected to a corresponding transmission component; that is, each transmission component is equipped with a corresponding drive unit 42. The drive unit 42 can be a linear cylinder or a linear motion module, etc., and is fixedly connected to the guide component 41 by welding or fasteners. The drive unit 42 is fixedly mounted on the base plate 5. When the drive unit 42 operates, it can drive the guide component 41 to move, ultimately bringing the guide components 41 on both sides closer together.

[0050] It should be noted that in this embodiment, the driving unit 42 and the guiding component 41 are configured in a one-to-one correspondence. However, in some other embodiments, one driving unit 42 can drive multiple guiding components 41.

[0051] In this embodiment, the guide components 41 on both sides can adjust the docking component 1 to the horizontal or vertical center area. Therefore, in order to accurately dock with the docking component 1, the adsorption module 2 in this embodiment is also set in a straight line. The straight adsorption module 2 can be formed by arranging several adsorption modules 2 in a straight line, or a straight adsorption module 2 can be selected. The straight adsorption module 2 can be distributed horizontally or vertically, specifically matching the setting direction of the guide components 41.

[0052] The following is an example of an application scenario: When there is a positional deviation between the docking component 1 and the adsorption module 2, the driving unit 42 drives the guide components 41 on both sides to move closer to each other. When the guide components 41 on both sides move closer to each other, the docking component 1 is guided to the middle area in the horizontal direction or the middle area in the vertical direction, and finally achieves adsorption docking with the straight adsorption module 2.

[0053] After the docking component 1 and the adsorption module 2 are docked, the drive unit 42 drives the guide components 41 on both sides to return to their original positions.

[0054] Example 3

[0055] The difference between this embodiment and Embodiment 2 is that, as Figure 5 and Figure 6 As shown, in this embodiment, the adjustment structure 4 includes a guide component 41 and a drive unit 42. The guide component 41 further includes a lateral guide component 41a and a longitudinal guide component 41b, and the drive unit 42 also includes a lateral drive unit 42a and a longitudinal drive unit 42b.

[0056] The transverse guide component 41a and the longitudinal guide component 41b are arranged in an up-down manner to avoid interference. In practice, the transverse guide component 41a can be arranged above the longitudinal guide component 41b, or the longitudinal guide component 41b can be arranged above the transverse guide component 41a.

[0057] The transverse guide component 41a is arranged in at least two, and more preferably two, on both sides in the transverse direction. The two transverse guide components 41a are respectively provided with two corresponding transverse drive units 42a. When the transverse drive units 42a are working, the two transverse guide components 41a on both sides can be driven to move closer to each other. The transverse drive units 42a are mounted on the base plate 5 by welding or fasteners. The transverse drive units 42a are fixedly connected to the transverse guide components 41a by welding or fasteners, so that the transverse guide components 41a can be kept stable.

[0058] The longitudinal guide component 41b is also arranged in at least two, and more preferably two, on both sides in the longitudinal direction. The two longitudinal guide components 41b are respectively provided with two corresponding longitudinal drive units 42b. When the longitudinal drive units 42b are working, the two longitudinal guide components 41b on both sides can be driven to move closer to each other. The longitudinal drive units 42b are mounted on the base plate 5 by welding or fasteners. The longitudinal drive units 42b are fixedly connected to the longitudinal guide components 41b by welding or fasteners, so that the longitudinal guide components 41b can be kept stable.

[0059] The transverse guide component 41a and the longitudinal guide component 41b can guide the docking component 1 to the docking position of the adsorption module 2. In the embodiment, the adsorption module 2 is preferably mounted on the middle of the base plate 5, that is, the transverse guide component 41a and the longitudinal guide component 41b guide the docking component 1 to the middle, and finally realize the precise docking of the adsorption module 2 and the docking component 1.

[0060] It should be noted that in the embodiment, the adsorption module 2 and the docking component 1 are preferably docked at the middle of the base plate 5, but obviously, in some other embodiments, the adsorption module 2 and the docking component 1 can also be docked at other positions. For example, at the upper left corner, the upper right corner, the lower left corner, or the lower right corner, etc.

[0061] The following is an example of an application scenario: when the docking component 1 and the adsorption module 2 are deviated from each other, the transverse guide component 41a and the longitudinal guide component 41b cooperate with each other to guide the docking component 1 to the middle area. After the docking component 1 is guided to the middle area, the adsorption module 2 can be docked with the docking component 1.

[0062] When the docking component 1 and the adsorption module 2 are docked, the lateral guide component 41a and the longitudinal guide component 41b return to the original position.

[0063] Embodiment 4

[0064] The difference between this embodiment and Embodiment 1, Embodiment 2 and Embodiment 3 is that, as shown in the figure, the docking component 1 is fixedly arranged, and the docking component 1 is arranged on the base plate 5. At the same time, the docking structure can guide the movement of the adsorption module 2, so as to realize the adsorption docking between the adsorption module 2 and the docking component 1. Figure 7

[0065] In this embodiment, the docking structure can be the tapered guide channel 3 in Embodiment 1. The adsorption module 2 can enter the tapered guide channel 3 and move along the inner wall of the tapered guide channel 3. Finally, the adsorption module 2 moves to the outlet of the tapered guide channel 3, and the adsorption module 2 is adsorbed and connected with the docking component 1.

[0066] In this embodiment, the docking structure can be the adjustment structure 4 in Embodiment 2, which includes guide components 41 arranged on both sides. Through the guide components 41 arranged on both sides, the adsorption module 2 can be adjusted to the lateral middle region or the longitudinal middle region. At the same time, in order to accurately dock with the adsorption module 2, the docking component 1 can be a strip-shaped plate, which is arranged in a horizontal one-letter shape or a vertical one-letter shape. After the adsorption module 2 is adjusted to the lateral middle region or the longitudinal middle region, the adsorption module 2 works, and the adsorption module 2 is adsorbed and connected with the strip-shaped plate.

[0067] In this embodiment, the docking structure can be the adjustment structure 4 in Embodiment 3, which includes a lateral guide component 41a and a longitudinal guide component 41b. Through the lateral guide component 41a and the longitudinal guide component 41b, the adsorption module 2 can be guided to the docking position of the docking component 1. In this embodiment, it is also preferred that the docking component 1 is arranged at the central position, that is, the lateral guide component 41a and the longitudinal guide component 41b can guide the adsorption module 2 to the middle position, so as to finally realize the accurate docking between the adsorption module 2 and the docking component 1.

[0068] Embodiment 5

[0069] This embodiment provides a photovoltaic cleaning system, which includes the docking assembly of Embodiment 1, Embodiment 2, Embodiment 3 or Embodiment 4, a drone, a photovoltaic cleaning device and a control module.

[0070] The drone can be a rotor type drone in the prior art, and the photovoltaic cleaning device can also be a photovoltaic cleaning device in the prior art. The photovoltaic cleaning device can clean the photovoltaic panel and improve the working efficiency of the photovoltaic panel.

[0071] ​The docking assembly of the embodiment comprises a docking component 1 and an adsorption module 2, and the docking component 1 and the adsorption module 2 are arranged on the unmanned aerial vehicle and the photovoltaic cleaning device respectively. In the implementation, the docking component 1 can be arranged on the unmanned aerial vehicle, the adsorption module 2 is installed on a substrate 5, and the substrate 5 is installed on the photovoltaic cleaning device; or the adsorption module 2 can be arranged on the unmanned aerial vehicle, the docking component 1 is installed on the substrate 5, and the substrate 5 is installed on the photovoltaic cleaning device.

[0072] It should be noted that, in the embodiment, whether the docking component 1 or the adsorption module 2 is connected to the unmanned aerial vehicle, the docking component 1 or the adsorption module 2 is suspendedly connected to the unmanned aerial vehicle through a connecting rope. Through the suspension arrangement, the unmanned aerial vehicle is in a suspended state when docking. The unmanned aerial vehicle does not need to approach the photovoltaic cleaning device, avoiding collision or interference between the photovoltaic cleaning device and the unmanned aerial vehicle, and the unmanned aerial vehicle is safer.

[0073] In the embodiment, the adsorption module 2 is in a signal connection state with the control module. When the unmanned aerial vehicle reaches the docking position, the control module can control the adsorption module 2 to work, and the adsorption module 2 waits for accurate docking with the docking component 1.

[0074] In the embodiment, the control module can be an industrial computer module or other control module in the prior art. The control module can also be in signal connection with the unmanned aerial vehicle and the photovoltaic cleaning device, so that the unmanned aerial vehicle and the photovoltaic cleaning device work with the adsorption module 2.

[0075] For example, when the photovoltaic cleaning device needs to be released onto the photovoltaic panel to clean the photovoltaic panel, the control module controls the unmanned aerial vehicle to fly to the docking position, and then controls the adsorption module 2 to stop working, so that the unmanned aerial vehicle and the photovoltaic cleaning device are disconnected, and the photovoltaic cleaning device can complete the cleaning of the photovoltaic panel on the photovoltaic panel alone. When the unmanned aerial vehicle and the photovoltaic cleaning device are disconnected, the control module controls the photovoltaic cleaning device to work on the photovoltaic panel. When the photovoltaic cleaning device completes the work on the photovoltaic panel, the control module controls the unmanned aerial vehicle to fly to the docking position, and then the adsorption module 2 works, so that the adsorption module 2 realizes the adsorption connection of the unmanned aerial vehicle and the photovoltaic cleaning device.

[0076] Meanwhile, the control module in the embodiment can also be in signal connection with the adjusting structure 4 in the embodiment 2 or the embodiment 3. Therefore, when the unmanned aerial vehicle flies to the docking position, the control module controls the adjusting structure 4 to work, the adjusting structure 4 adjusts the position of the adsorption module 2 or the docking component 1, and accurate docking of the docking component 1 and the adsorption module 2 is realized.

[0077] The above only is the embodiment of the present application, and the well-known specific structure and characteristics and other common knowledge in the scheme are not described too much here. It should be pointed out that, for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope claimed in the present application should be subject to the content of its claims, and the specific implementation mode and the like recorded in the specification can be used to explain the content of the claims.

Claims

1. A docking component, characterized in that: include docking components; Adsorption module, the adsorption module is used to adsorb and connect the docking component; as well as The docking structure is configured such that the adsorption module is installed in conjunction with the docking structure, and the docking structure guides the docking component to dock with the adsorption module; or, the docking component is installed in conjunction with the docking structure, and the docking structure guides the adsorption module to dock with the docking component.

2. The docking component according to claim 1, characterized in that: The docking structure is a tapered guide channel, which is used to guide the adsorption module or docking component.

3. The docking assembly according to claim 2, characterized in that: The adsorption module is located at the outlet of the conical guide channel, and a gap is provided between the adsorption module and the outlet of the conical guide channel.

4. The docking assembly according to claim 1, characterized in that: The docking structure is an adjustment structure, which is used to move the docking component or the adsorption module so that the docking component and the adsorption module are docked.

5. The docking assembly according to claim 4, characterized in that: The adjustment structure includes a guide component and a drive unit. There are at least two guide components, which are located on both sides respectively. The guide components and the drive unit are connected by a drive. The drive unit is used to drive the guide components on both sides to move closer to each other, so that the adsorption module or docking component moves.

6. The docking assembly according to claim 5, characterized in that: The guiding component includes a lateral guiding component and a longitudinal guiding component, which are arranged vertically. The lateral guide components are disposed on both sides in the lateral direction and are used to change the lateral position of the docking component or the adsorption module. The longitudinal guide components are disposed on both sides in the longitudinal direction and are used to change the longitudinal position of the docking component or the adsorption module.

7. The docking assembly according to claim 6, characterized in that: The driving unit includes a lateral driving unit, which is connected to the lateral guide component. The lateral driving unit is used to drive the lateral guide components on both sides to move closer to each other. and / or; The drive unit includes a longitudinal drive unit, which is connected to the longitudinal guide component. The longitudinal drive unit is used to drive the longitudinal guide components on both sides to move closer to each other.

8. The docking assembly according to any one of claims 5 to 7, characterized in that: The drive unit is a linear module or a linear cylinder; and / or; The guide component is in the shape of a straight line.

9. The docking assembly according to claim 1, characterized in that: The adsorption module is an electromagnet module, and the docking component is a magnetic component.

10. A photovoltaic cleaning system, characterized in that: Includes unmanned aerial vehicles, photovoltaic cleaning devices, and docking components as described in any one of claims 1 to 9; The adsorption module and the adjustment structure are installed on the photovoltaic cleaning device, and the docking component is set on the drone. The drone and the photovoltaic cleaning device can be adsorbed and connected through the docking component.

Images