Unmanned aerial vehicle centering charging device

Abstract

The utility model relates to an unmanned aerial vehicle centering charging device, and relates to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle centering charging device comprises a centering assembly and an unmanned aerial vehicle. The centering assembly comprises a bearing part and a limiting part. The limiting part comprises a plurality of movable limiting pieces, and the movable limiting pieces are installed on the bearing part in a sliding mode; the multiple movable limiting pieces are encircled in the center direction of the bearing part to form a containing cavity, and the unmanned aerial vehicle is inserted into the containing cavity. The movable limiting piece is provided with a first connecting part, and the first connecting part is electrically connected with the power supply assembly through the movable limiting piece. The unmanned aerial vehicle comprises a plurality of second connecting parts, and at least one second connecting part is electrically connected with a power module of the unmanned aerial vehicle; the first connecting part is electrically connected with the second connecting part. According to the unmanned aerial vehicle centering charging device, the charging related structure of the unmanned aerial vehicle is combined into the centering assembly, and after the centering process is completed, the unmanned aerial vehicle is automatically charged, so that the integration degree is higher, the overall structure is simpler, and meanwhile, the cost is also reduced.

Description

Technical Field

[0001] This application relates to the field of unmanned aerial vehicle (UAV) technology, and more specifically, to a UAV recharge device. Background Technology

[0002] The drone's centering device is an important component that ensures the drone can return to its standby position after landing, providing repeatability accuracy for subsequent charger adaptation.

[0003] In related technologies, the drone's battery typically needs to be removed before it can be charged after landing and parking in the centering device, which is inconvenient. Additionally, existing technologies can charge drones using charging devices; however, the charging device's wiring and the device itself overlap significantly with the centering device during charging. Accidental contact with the centering device could cause it to malfunction, damaging the charging device or its wiring. Utility Model Content

[0004] In view of this, in order to overcome the problems existing in the related technologies, this application provides a drone recharge device.

[0005] To achieve the above objectives, this application provides a drone centering and charging device, including a centering component and a drone. The centering component includes a support portion and a limiting portion, the support portion being used to support the drone. The limiting portion includes multiple movable limiting members, each of which is slidably mounted on the support portion; the multiple movable limiting members surround the center of the support portion to form a receiving cavity at the center of the support portion, and the drone is inserted into the receiving cavity. A first connecting portion is provided on the movable limiting member, the first connecting portion being electrically connected to a power supply component through the movable limiting member. The drone includes multiple second connecting portions, at least one of which is electrically connected to the power module of the drone; the first connecting portion is electrically connected to the second connecting portion to charge the drone.

[0006] Furthermore, the second connection portion includes a positive connection point and a negative connection point, both of which are electrically connected to the power module of the drone. The first connection portion is correspondingly provided with a positive power supply position and a negative power supply position. When the movable limiting member extends from the limiting portion and abuts against the drone, the positive connection point abuts against the positive power supply position, and the negative connection point abuts against the negative power supply position.

[0007] Furthermore, the positive connection point and the negative connection point are arranged opposite to each other on the shell of the UAV, and the positive connection point and the negative connection point are respectively arranged on different movable limiting members.

[0008] Furthermore, the positive power supply position includes a charging contact element, which is disposed within the centering assembly and is used to electrically connect with the positive connection point.

[0009] Furthermore, the negative power supply position also includes a charging contact element, which is disposed within the movable limiting member and is used to electrically connect with the negative connection point.

[0010] Furthermore, the charging contact element includes a charging elastic element and a charging contact. A cavity is formed inside the charging contact element, the charging elastic element is slidably installed in the cavity, and the charging contact is disposed on the charging elastic element. The charging elastic element is used to push the charging contact towards the drone so that the charging contact abuts against the positive connection point or the negative connection point.

[0011] Furthermore, the second connection part includes a communication connection point, which is electrically connected to the communication module of the UAV, and the first connection part is correspondingly provided with a communication point; when the movable limiting member extends from the limiting part and abuts against the UAV, the communication connection point abuts against the communication point.

[0012] Furthermore, the second connecting part includes a start / stop connection point, which is electrically connected to the start / stop module of the drone, and the first connecting part is correspondingly provided with a start / stop position. When the movable limiting member extends from the limiting part and abuts against the drone, the start / stop connection point abuts against the start / stop position.

[0013] Furthermore, the communication point and / or the start / stop point includes a control contact element, which is disposed within the movable limiting member and is used to electrically connect with the communication connection point and the start / stop connection point.

[0014] Furthermore, the control contact element includes a control elastic element and a control contact. The control contact element has a cavity, the control elastic element is slidably installed in the cavity, and the control contact is installed on the control elastic element. The control elastic element can push the control contact towards the UAV so that the control contact abuts against the communication connection point or the start / stop connection point.

[0015] Furthermore, the control contact element is provided with at least one control contact, and all control contacts within the same control contact element can abut against the same communication connection point or the start / stop connection point.

[0016] Furthermore, the support unit is provided with multiple support positions evenly distributed on it, and the UAV is provided with multiple wing arms, each wing arm abutting into a corresponding support position.

[0017] The beneficial effects of this application are as follows:

[0018] In the present application, the drone repositioning and charging device is used such that when the drone lands in the repositioning component, the limiting part of the repositioning component restricts the position of the drone through movable limiting members, so that after landing, the drone body is inserted into the receiving cavity composed of multiple movable limiting members, and the supporting part of the repositioning component stably supports the drone.

[0019] After the drone comes to a stable stop on the centering component, the first connecting part on the movable limiter abuts against the second connecting part of the drone. The first connecting part is electrically connected to the external power supply component, and the second connecting part is electrically connected to the drone's power module. In this way, after the drone lands on the centering component, the centering component can charge the drone.

[0020] The drone centering and charging device of this application integrates the drone's charging-related structures into a centering component. After the centering process is completed, it automatically begins charging the drone, making the charging process simpler and faster. Furthermore, integrating the charging-related structures into the centering component reduces the space required for these structures, resulting in higher integration, a simpler overall structure, and lower costs.

[0021] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 A schematic diagram of the structure of the drone recharge device provided in an embodiment of this application;

[0024] Figure 2 A structural schematic diagram of the UAV recharge device provided in the embodiments of this application from another perspective;

[0025] Figure 3 A schematic diagram of the centralization component provided in an embodiment of this application from one perspective;

[0026] Figure 4 Provided for the embodiments of this application Figure 3 A magnified view of a section at point A in the middle;

[0027] Figure 5 This is a schematic diagram of the structure of a charging contact element provided in an embodiment of this application.

[0028] Figure 6 A schematic diagram of the structure of a control contact element provided in an embodiment of this application;

[0029] Figure 7 Provided for the embodiments of this application Figure 6 A sectional view.

[0030] icon:

[0031] 100 - Centering component; 110 - Bearing part; 111 - Bearing position; 120 - Limiting part; 121 - Movable limiting element; 130 - First connecting part; 131 - Positive power supply position; 132 - Negative power supply position; 133 - Communication point; 134 - Start / stop point; 200 - UAV; 210 - Wing arm; 220 - Second connecting part; 310 - Charging contact element; 320 - Charging contact; 330 - Control contact element; 340 - Control elastic element; 350 - Control contact. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0033] In the description of this application, it should be noted that the terms "inner" and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0034] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0035] This application provides a drone centering and charging device to solve the problems of high redundancy, poor integration, complex structure, and high overall cost of centering and charging devices in related technologies.

[0036] Please see Figures 1 to 3 A drone relocation and charging device includes a relocation component 100 and a drone 200. The relocation component 100 includes a support portion 110 and a limiting portion 120. The support portion 110 supports the drone 200. The limiting portion 120 includes multiple movable limiting members 121, each of which is slidably mounted on the support portion 110. The multiple movable limiting members 121 converge toward the support portion 110 to form a receiving cavity at the center of the support portion 110, into which the drone 200 is inserted. A first connecting portion 130 is provided on the movable limiting member 121, and the first connecting portion 130 is electrically connected to a power supply component through the movable limiting member 121. The drone 200 includes multiple second connecting portions 220, at least one of which is electrically connected to the power module of the drone 200. The first connecting portion 130 is electrically connected to the second connecting portion 220 to charge the drone 200.

[0037] Specifically, when using the drone relocation and charging device of this embodiment, during the landing of the drone 200 in the relocation component 100, the movable limiting member 121 of the relocation component 100 slides and is housed within the limiting portion 120, and the body of the drone 200 moves toward the limiting portion 120 of the relocation component 100. After the body extends into the limiting portion 120 and the arm of the drone 200 rests on the support portion 110, the body of the drone 200 is at this time within the limiting portion 120, but its position is not yet determined. The movable limiting member 121 housed within the limiting portion 120 extends out, and multiple movable limiting members 121 abut against each other, forming a receiving cavity at the center of the limiting portion 120. The body of the drone 200 is confined within the receiving cavity, and the drone 200 is stably parked on the relocation component 100.

[0038] At this time, the first connecting portion 130 of the centering component 100 abuts against the second connecting portion 220 of the drone 200. The first connecting portion 130 is disposed on the movable limiting member 121 and electrically connected to an external power supply component. The second connecting portion 220 is disposed on the fuselage and electrically connected to the power module of the drone 200. The first connecting portion 130 abuts against the second connecting portion 220, meaning that the centering component 100 can charge the drone 200 through the first connecting portion 130 and the second connecting portion 220. That is, the charging current of the charging device is transmitted from the centering component 100 to the first connecting portion 130 and the second connecting portion 220, and then this charging current is transmitted through the first connecting portion 130 and the second connecting portion 220 to the power module of the drone 200, thereby charging the drone 200. In other words, after the drone 200 is normally placed on the centering component 100, the centering component 100 can start charging the drone 200.

[0039] In this embodiment, all charging-related structures of the drone 200 are integrated onto the centralization component 100. This not only reduces the space occupied by the charging-related structures but also reduces structural redundancy, improving the overall integration of this embodiment, making the structure more compact and simple, and reducing the overall cost of this embodiment. Furthermore, the charging process of the drone 200 in this embodiment requires no manual intervention, making the entire charging process simpler and faster, thus improving the practicality of this embodiment.

[0040] In one embodiment, exemplarily, such as Figures 1 to 3 As shown, the second connection portion 220 includes a positive connection point and a negative connection point, both of which are electrically connected to the power module of the drone 200. The first connection portion 130 is correspondingly provided with a positive power supply position 131 and a negative power supply position 132. When the movable limiting member 121 extends from the limiting portion 120 and abuts against the drone 200, the positive connection point abuts against the positive power supply position 131, and the negative connection point abuts against the negative power supply position 132. After the drone 200 lands on the centering component 100, the second connection portion 220 on the drone 200 abuts against the first connection portion 130 of the centering component 100, wherein the positive connection point and the negative connection point abut against the positive power supply position 131 and the negative power supply position 132 respectively, so that the positive and negative terminals are connected separately, ensuring that the centering component can normally charge the power module of the drone 200.

[0041] In one embodiment, exemplarily, such as Figures 1 to 3As shown, the positive and negative connection points are arranged opposite each other on the shell of the drone 200. When charging the drone 200, the current required for charging the positive and negative terminals of the drone 200 is relatively large. Arranging the positive and negative connection points opposite each other can ensure that the drone 200 is subjected to more balanced forces during charging, and can also ensure that the positive and negative connection points of the drone 200 are reliably connected to the positive and negative power supply positions 132 of the centering component 100.

[0042] In one embodiment, exemplarily, such as Figures 1 to 3 As shown, the positive and negative connection points are respectively located on different movable limiting components.

[0043] It should be noted that if the positive and negative connection points are placed adjacent to each other or too close together, rainwater or other liquids adhering to the drone 200 during rainy or snowy weather can easily connect the positive and negative connection points, causing a short circuit. In this embodiment, the positive and negative connection points are positioned opposite each other and on different, non-adjacent movable limiting members 121. That is, the line connecting the positive and negative connection points is a straight line passing through the axis of the drone 200. In this way, the positive and negative connection points will not be affected by rain or snow, nor will they be short-circuited due to liquids on the drone body, thus improving the safety and reliability of this embodiment during the charging process.

[0044] In one embodiment, exemplarily, such as Figures 1 to 3 As shown, the positive power supply position 131 includes a charging contact element 310, which is disposed within the centering assembly 100 and is used to electrically connect to the positive connection point.

[0045] In one embodiment, exemplarily, such as Figures 1 to 3 As shown, the negative power supply position 132 also includes a charging contact element 310, which is disposed within the movable limiting member 121 and is used to electrically connect with the negative connection point.

[0046] The drone 200 maintains an electrical connection with the centering component 100 through the charging contact element 310, which can further improve the reliability and stability of the electrical connection between the drone 200 and the centering component 100.

[0047] In one embodiment, exemplarily, such as Figure 3 , Figure 4As shown, the charging contact element 310 includes a charging elastic member and a charging contact 320. A cavity is formed within the charging contact element 310, and the charging elastic member is slidably installed within the cavity. The charging contact 320 is disposed on the charging elastic member. The charging elastic member is used to push the charging contact 320 towards the drone 200, so that the charging contact 320 abuts against the positive or negative connection point. The charging contact element 310 is disposed within the centering assembly 100, and the charging elastic member pushes the charging contact towards the drone 200. This means that the charging contact 320 can stably abut against the positive or negative connection point of the drone 200, avoiding situations where the charging contact element 310 is improperly positioned or there is a gap between the charging contact 320 and the positive or negative connection point, leading to poor contact and affecting the normal charging of the drone 200. The charging elastic member can be any spring or other elastic element that meets the needs of this embodiment, depending on the actual situation.

[0048] A cavity is formed in the charging contact element 310, and the charging elastic element is installed in the cavity. The cavity can protect the charging elastic element and the charging contact 320, and also restrict the sliding direction of the charging elastic element. This ensures that the charging elastic element can stably push the charging contact 320 against the positive or negative connection point, thereby improving the stability of this embodiment.

[0049] In one embodiment, exemplarily, such as Figures 2 to 4 As shown, the second connection part 220 includes a communication connection point, which is electrically connected to the communication module of the drone 200. The first connection part 130 is correspondingly provided with a communication point 133. When the movable limiting member 121 extends out from the limiting part 120 and abuts against the drone 200, the communication connection point abuts against the communication point 133.

[0050] In one embodiment, exemplarily, such as Figures 2 to 4 As shown, the second connecting part 220 includes a start-stop connection point, which is electrically connected to the start-stop module of the drone. The first connecting part 130 is correspondingly provided with a start-stop position 134. When the movable limiting member 121 extends out from the limiting part 120 and abuts against the drone 200, the start-stop connection point abuts against the start-stop position 134.

[0051] After the drone 200 lands on the centering component 100, communication point 133 is electrically connected to the communication connection point, enabling the drone 200 to exchange information with the centering component 100. This allows the operator to access information such as the drone 200's battery status and current battery level through the centering component 100. Start / stop point 134 is electrically connected to the start / stop connection point, allowing the operator to communicate with the drone 200's start / stop module through the centering component 100 and control the drone 200's start / stop. Specifically, after the drone 200 lands on the centering component 100, the operator sends a stop signal to the drone 200, which then shuts down and begins charging. When the drone 200 is needed for operation, the operator sends a start signal, which powers on the drone 200, preparing it for takeoff and operation. This makes the operation and use of this embodiment more convenient and efficient.

[0052] Thus, the second connection part 220 of the drone 200 includes a positive connection point, a negative connection point, a communication connection point, and a start / stop connection point. This means that after the drone 200 lands normally on the centering component 100, the centering component 100 can supply power to multiple modules of the drone 200, such as the power module, communication module, and start / stop module. The power module charges normally. The centering component 100 enables information exchange between the drone 200 and the centering component 100 or the operator, and allows remote control of the drone 200's start / stop, further facilitating and improving the usability of this embodiment.

[0053] In one embodiment, exemplarily, such as Figure 3 , Figure 4 As shown, communication point 133 and / or start / stop point 134 include control contact element 330. The control contact element 330 is disposed within the movable limit member 121 and is used for electrical connection with the communication connection point and the start / stop connection point. The control contact element 330 is disposed within the centering component 100 to ensure reliable connection between the centering component 100 and the UAV 200, thereby ensuring that the communication module and start / stop module of the UAV 200 can be used normally.

[0054] It should be noted that in the centering component 100, multiple movable limiting members 121 are provided, and the multiple movable limiting members 121 together form a receiving cavity, in which the fuselage of the UAV 200 is inserted. The first connecting part 130 of the centering component 100 is also provided on the movable limiting member 121. Specifically, the positive power supply position 131, negative power supply position 132, communication point 133, and start / stop point 134 in the first connecting part 130 are respectively provided on different movable limiting members 121. Among them, the positive power supply position 131 and the negative power supply position 132 are arranged opposite each other to ensure a stable and reliable power supply to the power module of the UAV 200. The communication point 133 and the start / stop point 134 can be provided on any suitable movable limiting member 121 according to the actual situation.

[0055] In one embodiment, exemplarily, such as Figure 3 , Figure 4 As shown, the control contact element 330 includes a control elastic element 340 and a control contact 350. A cavity is formed within the control contact element 330, and the control elastic element 340 is slidably installed within the cavity. The control contact 350 is mounted on the control elastic element 340. The control elastic element 340 can push the control contact 350 towards the UAV 200, so that the control contact 350 abuts against the communication connection point or start / stop connection point. By pushing the control contact 350 towards the UAV 200 through the control elastic element 340, the electrical connection between the communication point 133 and the start / stop point 134 of the centering component 100 and the communication module and start / stop module of the UAV 200 is stable and reliable.

[0056] In one embodiment, exemplarily, such as Figure 4 As shown, at least one control contact 350 is provided in the control contact element 330, and all control contacts 350 in the same control contact element 330 can abut against the same communication connection point or start / stop connection point. The specific number of control contacts 350 provided in the control contact element 330 of communication point 133 and start / stop point 134 can be freely determined according to the actual situation.

[0057] Specifically, since the communication current between communication point 133 and communication module is small, and a loop needs to be formed between communication point 133 and communication module to ensure information exchange between UAV 200 and centering component 100, two control contacts 350 are provided in control contact element 330 at communication point 133. In use, both control contacts 350 abut against the communication connection point of UAV 200 to ensure reliable connection and form a loop.

[0058] The current between start / stop point 134 and the start / stop module is also relatively small, but the electrical connection between start / stop point 134 and the start / stop module can be shared via a single path. Therefore, only one control contact 350 needs to be provided in the control contact element 330 at start / stop point 134. It is understood that the control elastic element 340 can also be set as any spring or other elastic element that meets the needs of this embodiment, depending on the actual situation.

[0059] In one embodiment, exemplarily, such as Figure 1 As shown, the drone 200 has positioning components on its fuselage, and at least two positioning components are provided along the extension direction of the drone 200's fuselage. The second connecting part 220 is disposed between two of the positioning components. The positioning components are used to assist in positioning the relative position of the drone 200 and the centering component 100, further ensuring reliable cooperation between the drone 200 and the centering component 100.

[0060] In this embodiment, the positioning member is configured as a protrusion that extends away from the body, and the second connecting part 220 is disposed between the two protrusions.

[0061] In one embodiment, exemplarily, such as Figure 1 , Figure 3 As shown, the support portion 110 has multiple support positions 111 evenly distributed on it, and the drone 200 has multiple wing arms 210, each wing arm 210 abutting against a corresponding support position 111. After the drone 200 is placed on the centering assembly 100, the wing arms 210 abut against the support positions 111, ensuring that the centering assembly 100 can provide sufficient support for the drone 200, so that the drone 200 is placed stably. Providing multiple support positions 111 to support multiple wing arms 210 further distributes the weight of the drone 200 across the entire centering assembly 100, avoiding stress concentration at any one location, thereby improving the service life of this embodiment.

[0062] It should be noted that, where there is no conflict, the features in the embodiments of this application can be combined with each other.

[0063] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A drone recharge device, characterized in that, include: A centering component (100) includes a support part (110) and a limiting part (120), wherein the support part (110) is used to support the UAV (200); The limiting part (120) includes a plurality of movable limiting members (121), each of which is slidably mounted on the supporting part (110); the plurality of movable limiting members (121) surround the center of the supporting part (110) to form a receiving cavity at the center of the supporting part (110), and the UAV (200) is inserted into the receiving cavity; The movable limiting member (121) is provided with a first connecting part (130), and the first connecting part (130) is electrically connected to the power supply component through the movable limiting member (121); The drone (200) includes a plurality of second connection parts (220), at least one of the plurality of second connection parts (220) is electrically connected to the power module of the drone (200), and the first connection part (130) is electrically connected to the second connection part (220) to charge the drone (200).

2. The UAV recharge device according to claim 1, characterized in that, The second connection part (220) includes a positive connection point and a negative connection point, both of which are electrically connected to the power module of the UAV. The first connection part (130) is correspondingly provided with a positive power supply position (131) and a negative power supply position (132). When the movable limiting member (121) extends from the limiting part (120) and abuts against the drone (200), the positive connection point abuts against the positive power supply position (131), and the negative connection point abuts against the negative power supply position (132).

3. The UAV recharge device according to claim 2, characterized in that, The positive connection point and the negative connection point are arranged opposite to each other on the shell of the UAV (200), and the positive connection point and the negative connection point are respectively arranged on different movable limiting members (121).

4. The UAV recharge device according to claim 3, characterized in that, The positive power supply position (131) includes a charging contact element (310), which is disposed within the movable limiting member (121) and is used to electrically connect with the positive connection point.

5. The UAV recharge device according to claim 3, characterized in that, The negative power supply position (132) also includes a charging contact element (310), which is disposed within the movable limiting member (121) and is used to electrically connect with the negative connection point.

6. The UAV recharge device according to any one of claims 4 or 5, characterized in that, The charging contact element (310) includes a charging elastic element and a charging contact (320). A cavity is provided inside the charging contact element. The charging elastic element is slidably installed in the cavity. The charging contact (320) is disposed on the charging elastic element. The charging elastic element is used to push the charging contact (320) towards the drone (200) so that the charging contact (320) abuts against the positive connection point or the negative connection point.

7. The UAV recharge device according to claim 1, characterized in that, The second connection part (220) includes a communication connection point, which is electrically connected to the communication module of the UAV, and the first connection part (130) is correspondingly provided with a communication point (133); When the movable limiting member (121) extends from the limiting part (120) and abuts against the drone (200), the communication connection point abuts against the communication point (133).

8. The UAV recharge device according to claim 7, characterized in that, The second connection part (220) includes a start-stop connection point, which is electrically connected to the start-stop module of the UAV, and the first connection part (130) is correspondingly provided with a start-stop point (134); When the movable limiting member (121) extends from the limiting part (120) and abuts against the drone (200), the start-stop connection point abuts against the start-stop point (134).

9. The UAV recharge device according to claim 8, characterized in that, The communication point (133) and / or the start / stop point (134) include control contact elements, which are disposed within the movable limit member (121) and are used to electrically connect with the communication connection point and the start / stop connection point.

10. The UAV recharge device according to claim 9, characterized in that, The control contact element (330) includes a control elastic element (340) and a control contact (350). The control contact element (330) has a cavity. The control elastic element (340) is slidably installed in the cavity. The control contact (350) is installed on the control elastic element (340). The control elastic element (340) can push the control contact (350) towards the UAV (200) so that the control contact (350) abuts against the communication connection point or the start / stop connection point.

11. The UAV recharge device according to claim 10, characterized in that, The control contact element is provided with at least one control contact (350), and the control contacts (350) in the same control contact element can all abut against the same communication connection point or the start / stop connection point.

12. The UAV recharge device according to any one of claims 1 to 11, characterized in that, The bearing part (110) is provided with a plurality of bearing positions (111) evenly distributed, and the UAV (200) is provided with a plurality of wing arms (210), each wing arm (210) abutting against the corresponding bearing position (111).

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