Camera waterproof structure for holder and unmanned aerial vehicle

Abstract

The utility model relates to the field of unmanned aerial vehicles, in particular to a camera waterproof structure for a holder and an unmanned aerial vehicle. The camera waterproof structure for the holder comprises a waterproof main body, the waterproof main body comprises a main shell, a cover plate detachably connected with the main shell and a sealing piece located between the main shell and the cover plate, the sealing piece is in multi-face abutting connection with the main shell and the cover plate, a wire penetrating hole is formed in one side of the main shell, and a wire penetrating hole is formed in the other side of the main shell. And a sealing layer is arranged between the threading hole and the circuit. The camera is provided with the detachable main shell and the cover plate, so that a user can maintain the camera conveniently, the waterproof main body does not need to be disassembled, and the maintenance process is simplified. The sealing element is in multi-surface contact with the main shell and the cover plate, so that the waterproof performance is enhanced, and the waterproof effect after frequent disassembly is ensured. And meanwhile, the sealing layer between the threading hole and the circuit realizes permanent sealing between the waterproof main body and the equipment, so that moisture permeation is effectively prevented, and the overall waterproof capability is improved.

Description

Technical Field

[0001] The utility model relates to the field of unmanned aerial vehicles, in particular to a camera waterproof structure for a gimbal and an unmanned aerial vehicle. Background Art

[0002] At present, with the rapid development of unmanned aerial vehicle technology, more and more unmanned aerial vehicles are equipped with gimbals for high-quality image and video shooting. Especially when shooting underwater, the stability of the gimbal and the waterproof performance of the camera are particularly important. In order to shoot in an underwater environment, a special waterproof housing is usually set on the gimbal to fix the camera and protect it from water intrusion. However, there are still problems with the current waterproof housing. When the camera needs to be disassembled for maintenance, the waterproof housing must also be disassembled from the gimbal. Such frequent operations will cause the sealing performance at the connection between the housing and the gimbal to gradually deteriorate. Once moisture seeps into the housing, it will not only damage the camera itself, but may also affect the stability of the gimbal and the overall flight performance of the unmanned aerial vehicle.

[0003] Therefore, it is necessary to develop a camera waterproof structure for a gimbal and an unmanned aerial vehicle to solve the problem of poor sealing performance at the connection between the waterproof housing and the gimbal during frequent disassembly. Summary of the Utility Model

[0004] In view of the problem of poor sealing performance caused by the existing waterproof housing during frequent disassembly, the technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] A camera waterproof structure for a gimbal includes a waterproof main body, wherein the waterproof main body includes a main housing, a cover plate detachably connected to the main housing, and a sealing member located between the main housing and the cover plate. The sealing member forms a multi-faceted contact with the main housing and the cover plate. A wire passing hole is provided on one side of the main housing, and a sealing layer is provided between the wire passing hole and the circuit.

[0006] Further, in the described camera waterproof structure for a gimbal, the cover plate includes a first cover plate located on one side of the main housing, the sealing member includes a first sealing member connected to the first cover plate. The first cover plate further includes a cover plate main body and a first matching portion extending towards the main housing side from the cover plate main body. The first matching portion is provided with a positioning end extending outwards. The cover plate main body, the first matching portion and the positioning end enclose a first installation cavity for installing the first sealing member.

[0007] Further, in a camera waterproof structure for a pan-tilt, a first abutting surface is provided on one side of the cover plate body in the first installation cavity, a second abutting surface is provided on one side of the first engaging portion in the first installation cavity, and a third abutting surface is provided on one side of the positioning end in the first installation cavity. The first sealing member abuts against the first abutting surface, the second abutting surface, and the third abutting surface respectively.

[0008] Further, in a camera waterproof structure for a pan-tilt, the first cover plate further has a fixing cavity, the fixing cavity is provided with a first pressing end, the main housing further has a second pressing end on one side of the first cover plate, the waterproof body further includes a transparent component located in the fixing cavity and used for the lens to take pictures, the transparent component is provided with a sealant on one side of the first cover plate, and the first pressing end and the second pressing end cooperate to fix the transparent component.

[0009] Further, in a camera waterproof structure for a pan-tilt, a first engaging end is provided on one side of the main housing in the first cover plate, the first engaging end is provided with a fourth abutting surface and a fifth abutting surface, the first engaging portion and the positioning end extend into the first engaging end, and the first sealing member abuts against the fourth abutting surface and the fifth abutting surface respectively.

[0010] Further, in a camera waterproof structure for a pan-tilt, a second guiding surface at an angle α with the horizontal plane is further provided on one side of the main housing close to the first cover plate, the first cover plate further has a first guiding surface connected to and parallel to the second guiding surface, and the angle α is 5° - 10°.

[0011] Further, in a camera waterproof structure for a pan-tilt, a first docking end and a second docking end for connecting to the device are respectively provided on both sides of the main housing, the wire passing hole is located at the first docking end, and the second docking end is not communicated with the inner cavity of the main housing.

[0012] Further, in a camera waterproof structure for a pan-tilt, the cover plate further includes a second cover plate on the other side of the main housing, the main housing further has a second engaging end on one side of the second cover plate, the second cover plate is provided with a second engaging portion close to the main housing, the second engaging portion has a second installation cavity, the sealing member further includes a second sealing member located in the second installation cavity, and the second engaging end extends into the second installation cavity to squeeze the second sealing member, so that the second cover plate and the main housing are sealed.

[0013] Further, for a camera waterproof structure for a pan-tilt, a plurality of first fixed ends are provided on the main housing near one side of the first cover plate, and a plurality of second fixed ends are provided near one side of the second cover plate. The first cover plate is provided with a plurality of first connection ends that are cooperatively connected to the first fixed ends, and the second cover plate is provided with a plurality of second connection ends that are cooperatively connected to the second fixed ends.

[0014] Further, a drone according to the solution further includes a pan-tilt for connecting to the camera waterproof structure.

[0015] The beneficial effects of the present utility model are as follows:

[0016] In the present utility model, the main housing and the cover plate are detachably connected, so that when the user needs to maintain the camera, only the cover plate needs to be disassembled, and there is no need to remove the waterproof main body from the device, reducing the number of disassembled parts and simplifying the operation process. In addition, a multi-faceted contact is formed between the seal and the main housing and the cover plate, thereby improving the sealing performance of the waterproof main body and ensuring a reliable waterproof effect even during frequent disassembly. In addition, a sealing layer is provided between the wire passing hole and the circuit, and permanent sealing between the waterproof main body and the device is achieved without removing the waterproof main body from the device, effectively avoiding the risk of moisture entering the interior of the housing from the connection between the waterproof main body and the device, thereby improving the overall waterproof performance.

[0017] The following will further illustrate the present utility model in conjunction with the drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic external view of a camera waterproof structure for a pan-tilt according to the present utility model.

[0019] Figure 2 It is a schematic sectional view of a camera waterproof structure for a pan-tilt according to the present utility model.

[0020] Figure 3 It is an exploded schematic external sectional view of a camera waterproof structure for a pan-tilt according to the present utility model.

[0021] Figure 4 It is an enlarged schematic view of part I of a camera waterproof structure for a pan-tilt according to the present utility model.

[0022] Figure 5 It is a schematic sectional view of the first cover plate of a camera waterproof structure for a pan-tilt according to the present utility model.

[0023] Figure 6 It is a schematic external view of the main housing of a camera waterproof structure for a pan-tilt according to the present utility model.

[0024] Figure 7Schematic diagram of the outer appearance of the main housing of a camera waterproof structure for a pan-tilt head of the present utility model.

[0025] Figure 8 Schematic diagram of the outer appearance of the second cover plate of a camera waterproof structure for a pan-tilt head of the present utility model.

[0026] Figure 9 Schematic diagram of the outer appearance of a drone of the present utility model. Detailed implementation manners

[0027] The following will describe in detail the implementation manners of the present utility model with reference to the accompanying drawings.

[0028] As Figures 1-8 shown, a camera waterproof structure for a pan-tilt head includes a waterproof main body 1. The waterproof main body 1 includes a main housing 2, a cover plate 3 detachably connected to the main housing 2, and a sealing member 4 located between the main housing 2 and the cover plate 3. The sealing member 4 forms a multi-faceted contact with the main housing 2 and the cover plate 3. A wire passing hole 21 is provided on one side of the main housing 2, and a sealing layer is provided between the wire passing hole 21 and the circuit.

[0029] In the present utility model, the main housing 2 and the cover plate 3 are detachably connected, so that when the user needs to maintain the camera, only the cover plate 3 needs to be disassembled, and there is no need to remove the waterproof main body 1 from the device, reducing the number of disassembled parts and simplifying the operation process. In addition, the sealing member 4 forms a multi-faceted contact with the main housing 2 and the cover plate 3, thereby improving the sealing performance of the waterproof main body 1 and ensuring a reliable waterproof effect even during frequent disassembly. Additionally, a sealing layer is provided between the wire passing hole 21 and the circuit, achieving a permanent seal between the waterproof main body 1 and the device without removing the waterproof main body 1 from the device, effectively avoiding the risk of moisture entering the interior of the housing from the connection between the waterproof main body 1 and the device, and thus improving the overall waterproof performance.

[0030] Specifically, in the present utility model, through the detachable connection between the main housing 2 and the cover plate 3, when the user needs to maintain the camera, the operation can be completed only by removing the cover plate 3, so that the user does not have to remove the entire waterproof main body 1 from the device to complete the replacement or maintenance of the camera. Through this setting, the number of parts to be disassembled during the replacement or repair of the camera is reduced, the operation process is simplified, and the time and energy of the user are saved. Further, through the setting of forming a multi-faceted close contact between the main housing 2 and the cover plate 3 by the seal 4, not only the overall sealing performance is improved, but also it is ensured that even during frequent disassembly and assembly, the sealing effect remains stable and reliable, effectively preventing moisture from penetrating into the interior of the waterproof main body 1 and avoiding equipment damage caused by poor sealing. Further, a special sealing layer is provided between the wire passing hole 21 and the circuit. In this embodiment, the sealing layer is formed by sealant. This setting ensures that the connection between the waterproof main body 1 and the device can achieve permanent sealing without removing the entire waterproof main body 1. Further, this setting of the sealing layer effectively prevents moisture from penetrating into the interior of the waterproof main body 1 through the wire passing hole 21, thereby further enhancing the overall waterproof ability of the waterproof main body 1.

[0031] Further, as Figures 1-8 shown, a camera waterproof structure for a pan-tilt, wherein the cover plate 3 includes a first cover plate 31 on one side of the main housing 2, the seal 4 includes a first seal 41 connected to the first cover plate 31, the first cover plate 31 further has a cover plate main body 311 and a first mating portion 331 extending toward the main housing 2 from the cover plate main body 311. The first mating portion 331 has a positioning end 3311 extending outward. The cover plate main body 311, the first mating portion 331 and the positioning end 3311 enclose a first installation cavity 3315 for installing the first seal 41.

[0032] In the present utility model, the cover plate main body 311, the first mating portion 331 and the positioning end 3311 enclose the first installation cavity 3315, and the first seal 41 is arranged in the installation cavity 3315. This setting enables the first seal 41 to be easily and accurately installed on the first cover plate 31, simplifying the installation process of the first seal 41. Further, through the setting of the first mating portion 331, the movement of the first seal 41 in the radial direction is restricted, and through the setting of the cover plate main body 311 and the positioning end 3311, the movement of the first seal 41 in the axial direction is restricted. Through this setting, the displacement of the first seal 41 caused by external vibration or improper operation is effectively prevented, not only ensuring that the first seal 41 remains in its position during long-term use, but also improving the sealing performance at the connection between the main housing 2 and the first cover plate 31.

[0033] Further, as Figures 1-8A camera waterproof structure for a pan-tilt head, wherein a first abutting surface 3312 is provided on one side of the cover plate body 311 located in the first installation cavity 3315, a second abutting surface 3313 is provided on one side of the first fitting portion 331 located in the first installation cavity 3315, a third abutting surface 3314 is provided on one side of the positioning end 3311 located in the first installation cavity 3315, and the first sealing member 41 abuts against the first abutting surface 3312, the second abutting surface 3313, and the third abutting surface 3314 respectively.

[0034] Through the settings of the first abutting surface 3312, the second abutting surface 3313, and the third abutting surface 3314 of the present utility model, the first sealing member 41 can tightly abut against multiple surfaces of the first cover plate 31. Through this multi-surface abutting setting, it can effectively prevent moisture from entering the waterproof main body 1, thereby providing better sealing performance.

[0035] Furthermore, as Figures 1-8 shown in a camera waterproof structure for a pan-tilt head, wherein the first cover plate 31 further has a fixing cavity 34, the fixing cavity 34 has a first pressing end 35, the main housing 2 further has a second pressing end 23 on one side of the first cover plate 31, the waterproof main body 1 further includes a transparent component 5 located in the fixing cavity 34 and used for the camera to take pictures, the transparent component 5 has a sealant 51 on one side of the first cover plate 31, and the first pressing end 35 and the second pressing end 23 cooperate to fix the transparent component 5.

[0036] By providing the fixing cavity 34 on the first cover plate 31 and using the cooperation between the first pressing end 35 and the second pressing end 23 to fix the transparent component 5, the present utility model makes the transparent component 5 not easy to loosen or shift during use, ensuring the stability of the device; further, through the sealant 51 on one side of the transparent component 5, the seal at the connection between the transparent component 5 and the first cover plate 31 is achieved. This setting not only improves the sealing performance of the waterproof main body 1, preventing moisture from entering the interior of the waterproof main body 1, but also ensures that the camera lens can capture images through the transparent component 5; further, the sealant 51 has a certain elasticity, and through the pressing of the first pressing end 35 and the second pressing end 23 on the sealant 51, the sealing performance at the connection between the transparent component 5 and the first cover plate 31 is improved, further enhancing the sealing performance of the waterproof main body 1.

[0037] Furthermore, as Figures 1-8 shown in a camera waterproof structure for a pan-tilt head, wherein the main housing 2 has a first fitting end 221 on one side of the first cover plate 31, the first fitting end 221 has a fourth abutting surface 2211 and a fifth abutting surface 2212, the first fitting portion 331 and the positioning end 3311 extend into the first fitting end 221, and the first sealing member 41 abuts against the fourth abutting surface 2211 and the fifth abutting surface 2212 respectively.

[0038] By mating the first mating portion 331 and the positioning end 3311 with the first mating end 221 on the main housing 2, the first seal 41 can be closely attached to the fourth abutting surface 2211 and the fifth abutting surface 2212 on the first mating end 221, and also closely attached to the first abutting surface 3312, the second abutting surface 3313, and the third abutting surface 3314 of the first cover plate 31. With this arrangement, the first seal 41 can be attached to five surfaces, effectively preventing moisture from entering the waterproof body 1, thereby providing better sealing performance.

[0039] Further, as Figures 1-8 shown in a camera waterproof structure for a pan-tilt, wherein a second water diversion surface 26 at an angle α with the horizontal plane is further provided on one side of the main housing 2 close to the first cover plate 31, and a first water diversion surface 313 connected to and parallel to the second water diversion surface 26 is further provided on the first cover plate 31, and the angle α is 5° - 10°.

[0040] In the present utility model, by respectively providing the second water diversion surface 26 and the first water diversion surface 313 on the main housing 2 and the first cover plate 31, this arrangement helps to better drain the remaining water above after the waterproof body 1 comes out of the water, ensuring the quick drying and cleaning of the camera waterproof structure; further, by setting the first water diversion surface 313 and the second water diversion surface 26 at an angle of 5° - 10° with the horizontal plane, it can ensure that the water flow is smoother when leaving the waterproof body 1, and reduce the situation where the water flow adheres to the transparent component 5 during the water drainage process, avoiding affecting the clarity of camera shooting; further, if the angle α is less than 5°, the water drainage effect is insufficient, resulting in the water remaining above the waterproof body 1 for a longer time, increasing the weight of the waterproof body 1, and further affecting the balance and operation flexibility of the pan-tilt; further, if the angle α is greater than 10°, the remaining water flow is likely to flow onto the transparent component 5 during the rapid water drainage process and adhere to the transparent component 5, which will also affect the shooting clarity.

[0041] Further, as Figures 1-8 shown in a camera waterproof structure for a pan-tilt, wherein a first docking end 27 and a second docking end 28 for connecting to a device are respectively provided on both sides of the main housing 2, the wire passing hole 21 is located at the first docking end 27, and the second docking end 28 is not communicated with the inner cavity of the main housing 2.

[0042] The utility model improves the convenience of connecting the waterproof main body 1 with the device by respectively arranging a first docking end 27 and a second docking end 28 on both sides of the main housing 2. This arrangement enables the device to be more easily connected to the waterproof main body 1 while ensuring the stability of the connection. Further, a wire passing hole 21 is only arranged in the first docking end 27, and the second docking end 28 is not communicated with the inner cavity of the main housing 2. This arrangement not only reduces the number of possible gaps generated by the connection of the cable with the waterproof main body 1, but also optimizes the layout of the cable, avoiding unnecessary cable entanglement and potential damage risks. At the same time, this arrangement also ensures that the cable is more reasonably arranged. By reducing the number of possible gaps generated by the connection of the cable with the waterproof main body 1, the overall sealing performance of the waterproof main body 1 is maintained, reducing the risk of water infiltration, and thus enhancing the reliability and durability of the waterproof main body 1.

[0043] Further, as Figures 1-8 shown, a camera waterproof structure for a pan-tilt, wherein the cover plate 3 further includes a second cover plate 32 on the other side of the main housing 2. The main housing 2 is further provided with a second mating end 222 on one side of the second cover plate 32. The second cover plate 32 is provided with a second mating portion 332 on the side close to the main housing 2. The second mating portion 332 is provided with a second installation cavity 3321. The seal 4 further includes a second seal 42 located in the second installation cavity 3321. The second mating end 222 extends into the second installation cavity 3321 to squeeze the second seal 42, so as to seal the second cover plate 32 and the main housing 2.

[0044] The utility model arranges a second cover plate 32 and a second mating end 222 on the other side of the main housing 2, and a second mating portion 332 is arranged on the second cover plate 32. The second mating end 222 and the second mating portion 332 cooperate to enable the second cover plate 32 and the main housing 2 to be cooperatively connected. This arrangement makes the disassembly of the waterproof main body 1 more flexible. The user can choose to disassemble the first cover plate 31 or the second cover plate 32 according to needs, improving the convenience of operation. Further, by providing a second installation cavity 3321 in the second cover plate 32 and a second seal 42 in the second installation cavity 3321, the second seal 42 is respectively attached to the three inner walls of the second installation cavity 3321 and the second mating end 222 of the main housing 2, ensuring the sealing effect between the second cover plate 32 and the main housing 2. This arrangement ensures the overall sealing performance of the waterproof main body 1, avoiding the problem of the decline in the sealing performance of the waterproof main body 1 caused by adding the second cover plate 32, further improving the waterproof performance, and ensuring the stability and durability of the camera in various underwater environments.

[0045] Further, as Figures 1-8A camera waterproof structure for a gimbal, wherein the main housing 2 is provided with a plurality of first fixing ends 24 near one side of the first cover plate 31 and a plurality of second fixing ends 25 near one side of the second cover plate 32. The first cover plate 31 is provided with a plurality of first connecting ends 312 that are cooperatively connected with the first fixing ends 24, and the second cover plate 32 is provided with a plurality of second connecting ends 321 that are cooperatively connected with the second fixing ends 25.

[0046] In the present utility model, through the cooperative connection of the first fixing ends 24 and the first connecting ends 312, as well as the second fixing ends 25 and the second connecting ends 321, a firm connection is formed between the first cover plate 31 and the main housing 2, and between the second cover plate 32 and the main housing 2. This setting not only ensures the close cooperation between components but also improves the stability and durability of the entire waterproof structure. Further, the cooperative connection of the first fixing ends 24 and the first connecting ends 312, as well as the second fixing ends 25 and the second connecting ends 321, can be achieved by means of threaded or snap connections. In this embodiment, a threaded connection is preferably adopted, making the connection between the first fixing ends 24 and the first connecting ends 312, as well as the second fixing ends 25 and the second connecting ends 321, more tight and not easily loosened, thus ensuring the overall sealing performance of the waterproof body 1. Further, through this connection method, it also allows users to easily disassemble and reinstall each component when maintenance or replacement of the camera or other internal components is required, improving the convenience of operation.

[0047] Further, as Figures 1-8 shown, a camera waterproof structure for a gimbal, wherein the first cover plate 31 is provided with third diversion surfaces 314 on both adjacent sides and the opposite side of the first diversion surface 313, and the cross-section of the first cover plate 31 is trapezoidally arranged.

[0048] In the present utility model, the first cover plate 31 is provided with third diversion surfaces 314 on both adjacent sides and the opposite side of the first diversion surface 313, and the cross-section of the first cover plate 31 is trapezoidally arranged, enabling the waterproof body 1 to effectively reduce the resistance of water flow when moving underwater, thereby reducing the energy consumption of the waterproof body 1 when moving underwater.

[0049] Further, as Figures 1-9 shown, a drone further includes a gimbal 6 for connecting with the camera waterproof structure.

[0050] The utility model realizes the connection between the drone and the camera by arranging a gimbal 6 on the drone and connecting the gimbal 6 with the waterproof main body 1, enabling the drone to stably carry the camera and fly. The setting of the waterproof main body 1 ensures the waterproof performance of the camera. At the same time, the setting of the gimbal 6 allows the drone to adjust the angle and direction of the camera during flight, making the shooting more flexible and variable to adapt to different shooting requirements, and ensuring the stability of the camera shooting during flight.

[0051] As Figures 1-9 shown, the implementation mode of this embodiment is as follows:

[0052] Embodiment 1:

[0053] A camera waterproof structure for a gimbal. The features of this embodiment mainly include a main housing 2, a first cover plate 31, a second cover plate 32, a transparent component 5, and a seal 4. The two sides of the main housing 2 are respectively provided with a first docking end 27 and a second docking end 28, and the wire passing hole 21 is located at the first docking end 27. The main housing 2 is provided with a second pressing end 23 on one side of the first cover plate 31, and the upper side of the main housing 2 close to the first cover plate (31) is provided with a second guiding surface 26 arranged at an angle of 7° with the horizontal plane. The seal 4 includes a first seal 41 and a second seal 42. The transparent component 5 is provided with a sealant 51. The first cover plate 31 is provided with a third guiding surface 314 and a first guiding surface 313 horizontally arranged with the second guiding surface 26, and its cross-section is trapezoid-shaped. The first cover plate 31 is provided with a cover plate main body 311, a first fitting portion 331, and a positioning end 3311. The cover plate main body 311, the first fitting portion 331, and the positioning end 3311 enclose a first installation cavity 3315. The first cover plate 31 is provided with a fixing cavity 34, and the fixing cavity 34 is provided with a first pressing end 35. The second cover plate 32 is provided with a second fitting portion 332, and the second fitting portion 332 is provided with a second installation cavity 3321. The main housing 2 is provided with a plurality of first fixing ends 24 and second fixing ends 25, and the first cover plate 31 and the second cover plate 32 are respectively provided with a plurality of first connection ends 312 and second connection ends 321, which are connected with the fixing ends of the main housing 2 in a threaded connection manner.

[0054] When installing the waterproof structure of the camera, first, attach the side of the transparent component 5 with the sealant 51 to the fixed cavity 34. Then, snap the first seal 41 into the first installation cavity 3315 so that the first seal 41 abuts against the first abutting surface 3312, the second abutting surface 3313, and the third abutting surface 3314 in the first installation cavity 3315 respectively. Next, snap the first fitting portion 331 and the positioning end 3311 of the first cover plate 31 into the first fitting end 221 of the main housing 2. Connect the multiple first fixing ends 24 and the first connecting end 312 by means of a threaded connection so that the first seal 41 abuts against the fourth abutting surface 2211 and the fifth abutting surface 2212 of the first fitting end 221 respectively. At the same time, the first pressing end 35 and the second pressing end 23 press the transparent component 5 respectively. Subsequently, place the second seal 42 in the second installation cavity 3321 of the second cover plate 32 and insert the second fitting end 222 into the second installation cavity 3321. Connect the multiple second fixing ends 25 and the second connecting end 321 by means of a threaded connection to ensure that the second seal 42 abuts against the second fitting end 222. After that, pass the cable through the wire passing hole 21 and apply sealant between the cable and the wire passing hole 21 to prevent moisture from seeping into the waterproof main body 1 through the wire passing hole 21. Finally, connect to the external device through the first docking end 27 and the second docking end 28.

[0055] When the user needs to replace or repair the camera, the screws of the first connecting end 312 and the first fixing end 24 should be loosened first. Then, remove the first cover plate 31 to take out the camera for replacement or repair work. After completing the replacement or repair of the camera, the first connecting end 312 and the first fixing end 24 should be re-locked with screws to complete the entire replacement process.

[0056] Embodiment Two:

[0057] The features in this embodiment are similar to those in Embodiment One, except that the angle between the second diversion surface 26 and the horizontal plane is set at 5°.

[0058] Embodiment Three:

[0059] The features in this embodiment are similar to those in Embodiment One, except that the angle between the second diversion surface 26 and the horizontal plane is set at 10°.

[0060] Embodiment Four:

[0061] The features in this embodiment are similar to those in Embodiment One, except that when the user needs to replace or repair the camera, the screws of the second connecting end 321 and the second fixing end 25 can be loosened. Then, remove the second cover plate 32 to take out the camera for replacement or repair work. After completing the replacement or repair of the camera, the second connecting end 321 and the second fixing end 25 should be re-locked with screws to complete the entire replacement process.

[0062] Embodiment Five:

[0063] The features in this embodiment are similar to those in Embodiment One, except that it further includes a drone, and the drone further includes a gimbal 6. When the waterproof main body 1 needs to be connected to the drone, it can be connected to the gimbal 6 on the drone through the first docking end 27 and the second docking end 28.

[0064] The above only uses embodiments to further illustrate the technical content of the present invention to make it easier for readers to understand, but it does not mean that the implementation manners of the present invention are limited thereto. Any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. A camera waterproof structure for a pan-tilt head, comprising a waterproof main body (1), characterized in that: The waterproof body (1) includes a main housing (2), a cover plate (3) detachably connected to the main housing (2), and a seal (4) located between the main housing (2) and the cover plate (3). The seal (4) forms a multi-faceted contact with the main housing (2) and the cover plate (3). A wire passing hole (21) is provided on one side of the main housing (2), and a sealing layer is provided between the wire passing hole (21) and the circuit.

2. The camera waterproof structure for a pan-tilt according to claim 1, wherein: The cover plate (3) includes a first cover plate (31) located on one side of the main housing (2). The seal (4) includes a first seal (41) connected to the first cover plate (31). The first cover plate (31) further includes a cover plate body (311) and a first fitting portion (331) extending toward the main housing (2) from the cover plate body (311). The first fitting portion (331) is provided with a positioning end (3311) extending outward. The cover plate body (311), the first fitting portion (331), and the positioning end (3311) enclose a first installation cavity (3315) for installing the first seal (41).

3. The camera waterproof structure for a pan-tilt according to claim 2, characterized in that: The cover plate body (311) is provided with a first contact surface (3312) on one side of the first installation cavity (3315). The first fitting portion (331) is provided with a second contact surface (3313) on one side of the first installation cavity (3315). The positioning end (3311) is provided with a third contact surface (3314) on one side of the first installation cavity (3315). The first seal (41) is in contact with the first contact surface (3312), the second contact surface (3313), and the third contact surface (3314) respectively.

4. The camera waterproof structure for a pan-tilt head according to claim 2, characterized in that: The first cover plate (31) is further provided with a fixing cavity (34). The fixing cavity (34) is provided with a first pressing end (35). The main housing (2) is further provided with a second pressing end (23) on one side of the first cover plate (31). The waterproof body (1) further includes a transparent component (5) located in the fixing cavity (34) and used for lens shooting. The transparent component (5) is provided with a sealant (51) on one side of the first cover plate (31). The first pressing end (35) and the second pressing end (23) cooperate to fix the transparent component (5).

5. The camera waterproof structure for a pan-tilt according to claim 2, characterized in that: The main housing (2) is provided with a first fitting end (221) on one side of the first cover plate (31). The first fitting end (221) is provided with a fourth contact surface (2211) and a fifth contact surface (2212). The first fitting portion (331) and the positioning end (3311) extend into the first fitting end (221). The first seal (41) is in contact with the fourth contact surface (2211) and the fifth contact surface (2212) respectively.

6. The camera waterproof structure for a pan-tilt head according to claim 2, characterized in that: The main housing (2) is further provided with a second guiding surface (26) at an angle of α with the horizontal plane near the first cover plate (31). The first cover plate (31) is further provided with a first guiding surface (313) connected to and parallel to the second guiding surface (26). The α angle is 5° - 10°.

7. The camera waterproof structure for a pan-tilt head according to claim 1, characterized in that: On both sides of the main housing (2), a first docking end (27) and a second docking end (28) for connecting to a device are respectively provided. The wire passing hole (21) is located at the first docking end (27), and the second docking end (28) is not in communication with the inner cavity of the main housing (2).

8. The camera waterproof structure for a pan-tilt according to claim 2, wherein: The cover plate (3) further includes a second cover plate (32) located on the other side of the main housing (2). On the side of the main housing (2) where the second cover plate (32) is located, a second mating end (222) is provided. On the side of the second cover plate (32) close to the main housing (2), a second mating portion (332) is provided. The second mating portion (332) is provided with a second installation cavity (3321). The seal (4) further includes a second seal (42) located in the second installation cavity (3321). The second mating end (222) extends into the second installation cavity (3321) to squeeze the second seal (42), so that the second cover plate (32) and the main housing (2) are sealed.

9. The camera waterproof structure for a pan-tilt head according to claim 8, wherein: The main housing (2) is provided with a plurality of first fixing ends (24) close to the first cover plate (31) side and a plurality of second fixing ends (25) close to the second cover plate (32) side. The first cover plate (31) is provided with a plurality of first connection ends (312) that are cooperatively connected to the first fixing ends (24). The second cover plate (32) is provided with a plurality of second connection ends (321) that are cooperatively connected to the second fixing ends (25).

10. A drone, characterized in that: It includes a camera waterproof structure for a pan-tilt according to any one of claims 1-9, and further includes a pan-tilt (6) for connecting to the camera waterproof structure.

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