Waterproof electronic holder and underwater robot device

Abstract

The utility model relates to a waterproof electronic holder and an underwater robot device. The waterproof electronic holder comprises a shell, a light-transmitting cover, a light-transmitting plate, a camera element and a light-emitting part. The camera element is accommodated in the first accommodating groove, and the light-emitting part is accommodated in the second accommodating groove. The light-transmitting cover covers an opening of the first containing groove, and a first sealing piece is arranged between the light-transmitting cover and the shell in an abutting mode. The first sealing piece is arranged around the edge of the first containing groove. The light-transmitting plate covers the opening of the second containing groove, and a second sealing piece is arranged between the light-transmitting plate and the shell in an abutting mode. The second sealing piece is arranged around the edge of the second containing groove, the second sealing piece can limit liquid from entering the containing space of the light-emitting piece in the underwater environment, the light-emitting piece is prevented from being affected by the liquid to be short-circuited or corroded, and therefore the light-emitting piece can be prevented from being damaged in the deep underwater environment. The risk that an electrical part in the waterproof electronic holder is affected by liquid is reduced, and normal use of the waterproof electronic holder in a deep underwater environment is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of underwater photography, and in particular to a waterproof electronic pan / tilt platform and an underwater robot device. Background Art

[0002] Electronic PTZ, also known as EPTZ, is a new type of integrated PTZ compared to ordinary PTZ. Electronic PTZ has no visible mechanical moving parts and is commonly found in high-end network cameras. Through its program settings, the viewing angle and zoom of the lens are controlled inside the camera. However, its viewing angle is not as large as that of a conventional PTZ.

[0003] Traditional electronic gimbals are generally used for filming on land. When an electronic gimbal is taken to a deeper underwater environment for filming, due to the effect of water pressure, liquid may enter the interior of the electronic gimbal through the gaps in the electronic gimbal, causing the electrical parts inside the electronic gimbal to short-circuit or corrode, making it impossible to use normally. Utility Model Content

[0004] Based on this, the utility model provides a waterproof electronic pan / tilt platform and an underwater robot device that can solve or at least alleviate the above-mentioned technical problems.

[0005] The utility model provides a waterproof electronic pan / tilt platform, comprising:

[0006] The housing is provided with a first receiving groove and a second receiving groove; the first receiving groove accommodates a camera element; the second receiving groove accommodates a light-emitting element;

[0007] A light-transmitting cover covers the opening of the first receiving groove; a first sealing member is abutted between the light-transmitting cover and the housing; the first sealing member is arranged around the edge of the first receiving groove; and

[0008] A light-transmitting plate covers the opening of the second receiving groove; a second sealing member is abutted between the light-transmitting plate and the shell; and the second sealing member is arranged around the edge of the second receiving groove.

[0009] In the above-mentioned waterproof electronic pan-tilt, the camera element is used to receive the image light of the underwater environment and can generate an image signal. The light-emitting element is used to emit fill light to the underwater environment to avoid the image light being dark due to insufficient illumination of the underwater environment. Since the camera element is accommodated in the first receiving groove on the housing, the light-transmitting cover covers the opening of the first receiving groove, and the first sealing element is arranged around the edge of the first receiving groove, the first sealing element can limit the liquid from the gap between the housing and the light-transmitting cover to enter the accommodation space of the camera element in the underwater environment, thereby preventing the camera element from being affected by the liquid and causing a short circuit or corrosion. Since the light-emitting element is accommodated in the second receiving groove on the housing, the light-transmitting plate covers the opening of the second receiving groove, and the second sealing element is arranged around the edge of the second receiving groove, the second sealing element can limit the liquid from the gap between the housing and the light-transmitting plate to enter the accommodation space of the light-emitting element in the underwater environment, thereby preventing the light-emitting element from being affected by the liquid and causing a short circuit or corrosion, thereby reducing the risk of the electrical part of the waterproof electronic pan-tilt being affected by the liquid in a deeper underwater environment, which is conducive to the normal use of the waterproof electronic pan-tilt in a deeper underwater environment.

[0010] In one embodiment, it further includes a surface cover connected to the housing; the edge of the outer surface of the light-transmitting cover abuts against the surface cover; and the edge of the outer surface of the light-transmitting plate abuts against the surface cover.

[0011] In one embodiment, a flexible block is disposed between an edge of the outer surface of the light-transmitting cover and the surface cover; and / or a flexible block is disposed between an edge of the outer surface of the light-transmitting plate and the surface cover.

[0012] In one embodiment, at least the outer peripheral portion of the light-transmitting cover is accommodated in the shell, and an abutment fit is formed between the shell and the surface cover around the outer peripheral edge of the light-transmitting cover; and / or, the outer peripheral portion of the light-transmitting plate is accommodated in the shell, and an abutment fit is formed between the shell and the surface cover around the outer peripheral edge of the light-transmitting plate.

[0013] In one embodiment, the inner space of the second receiving groove is annular and is arranged around the first receiving groove; the light-transmitting plate is arranged in annular shape.

[0014] In one embodiment, the shell is provided with a first limiting groove for accommodating the second sealing member; the first limiting groove is arranged on the inner peripheral side of the second receiving groove, and / or the first limiting groove is arranged on the outer peripheral side of the second receiving groove.

[0015] In one embodiment, the shell is provided with a first inner warehouse and a second inner warehouse; the second inner warehouse is arranged on the side of the first inner warehouse facing away from the first receiving groove; along the relative direction of the second inner warehouse and the first receiving groove, the second receiving groove is arranged on the side of the second inner warehouse close to the first receiving groove; at least one of the first inner warehouse and the second inner warehouse accommodates a circuit component; the outer edge boundary of the second inner warehouse at least partially extends to overlap with the distribution boundary of the second receiving groove, or, the outer edge boundary of the second inner warehouse at least partially exceeds the distribution boundary of the second receiving groove; the shell is provided with a slot; along the projection direction parallel to the connection direction of the slot, at least part of the projection of the slot coincides with the projection of the first inner warehouse.

[0016] In one embodiment, the circuit assembly includes an image circuit board accommodated in the first inner compartment and a control circuit board accommodated in the second inner compartment; the image circuit board is connected to an interface element, the length direction of the interface element is parallel to the surface of the image circuit board, and / or, the control circuit board is connected to an interface element, the length direction of the interface element is perpendicular to the thickness direction of the control circuit board.

[0017] In one of the embodiments, a heat dissipation boss is formed in the shell; a surface of the heat dissipation boss forms a boundary of the second inner chamber; and an elastic heat conductive member is abutted between the heat dissipation boss and the circuit component.

[0018] In one of the embodiments, it further includes a card holder and an outer cover; one end of the card holder having a take-out port is nested with the outer cover; the other end of the card holder is nested with the shell; the card holder is used to insert and remove the memory card.

[0019] The utility model also provides an underwater robot device, comprising the waterproof electronic pan-tilt platform of any of the above embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of a waterproof electronic pan-tilt platform according to an embodiment of the present application.

[0021] Figure 2 for Figure 1 The three-dimensional schematic diagram of the waterproof electronic pan-tilt head shown is shown at another angle.

[0022] Figure 3 for Figure 1 The exploded diagram of the waterproof electronic gimbal is shown.

[0023] Figure 4 for Figure 1 The schematic diagram of the waterproof electronic gimbal shown is an exploded view from another angle.

[0024] Figure 5 for Figure 1 A three-dimensional cross-sectional view of the waterproof electronic gimbal shown.

[0025] Figure 6 for Figure 5 The enlarged view of point A of the waterproof electronic pan / tilt is shown.

[0026] Figure 7 for Figure 5 An enlarged view of point B of the waterproof electronic pan / tilt is shown.

[0027] Figure 8 It is a three-dimensional cross-sectional view of a waterproof electronic pan / tilt platform according to another embodiment of the present application.

[0028] Fig. 9 for Figure 8 A three-dimensional cross-sectional view of the waterproof electronic gimbal shown at another angle.

[0029] : 100, waterproof electronic pan / tilt; 20, shell; 21, camera element; 22, light-emitting element; 23, outer shell; 231, second receiving groove; 232, heat dissipation boss; 233, first limiting groove; 234, second inner compartment; 235, slot; 24, inner shell; 241, first receiving groove; 242, second limiting groove; 243, first inner compartment; 25, plug; 26, electrical cable; 30, light-transmitting cover; 31, first sealing member; 40, light-transmitting plate; 32, second sealing member; 50, cover; 51, flexible block; 52, light-through hole; 60, circuit assembly; 61, image circuit board; 62, control circuit board; 63, interface element; 64, elastic heat-conducting member; 70, card holder; 71, extraction port; 72, outer cover; 73, sealing gasket; 74, third sealing member; 75, fourth sealing member; 900, memory card. DETAILED DESCRIPTION

[0030] The technical solution of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0031] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] The technical solution provided by the embodiments of the present application is described below in conjunction with the accompanying drawings.

[0034] The present application provides an underwater robot device for performing underwater operations. Specifically, the underwater robot device can be used to measure the underwater environment and determine the spatial form of the underwater environment. The underwater robot device can also be used to detect the surface form of underwater buildings or the bottom of the water.

[0035] Combination Figure 1 and Figure 2 As shown, the underwater robot device includes a host and a waterproof electronic pan-tilt platform 100 connected to the host. The host can move in an underwater environment. The waterproof electronic pan-tilt platform 100 is used to shoot the underwater environment. In some embodiments, the host includes a body and a drive component connected to the body. The drive component applies thrust to the liquid so that the body can be propelled and moved in the liquid. In some embodiments, the drive component includes a drive motor and a propeller connected to the drive motor.

[0036] In some embodiments, the waterproof electronic gimbal 100 can be detachably connected to the body, so that different waterproof electronic gimbals 100 can be connected to the host according to the conditions of the underwater environment.

[0037] Combination Figures 1 to 9 As shown, the present application also provides a waterproof electronic pan / tilt 100, which includes: a shell 20, a light-transmitting cover 30, a light-transmitting plate 40, a camera element 21 and a light-emitting element 22. The shell 20 is provided with a first receiving groove 241 and a second receiving groove 231. The camera element 21 is accommodated in the first receiving groove 241, and the light-emitting element 22 is accommodated in the second receiving groove 231. The light-transmitting cover 30 covers the opening of the first receiving groove 241, and a first sealing member 31 is abutted between the light-transmitting cover 30 and the shell 20. The first sealing member 31 is arranged around the edge of the first receiving groove 241. The light-transmitting plate 40 covers the opening of the second receiving groove 231, and a second sealing member 32 is abutted between the light-transmitting plate 40 and the shell 20. The second sealing member 32 is arranged around the edge of the second receiving groove 231.

[0038] Specifically, the imaging element 21 is used to receive image light from the underwater environment and can generate image signals. The light-emitting element 22 is used to emit fill light to the underwater environment to avoid dark image light due to insufficient light illumination in the underwater environment. Since the imaging element 21 is accommodated in the first receiving groove 241 on the housing 20, the light-transmitting cover 30 covers the opening of the first receiving groove 241, and the first sealing member 31 is arranged around the edge of the first receiving groove 241, the first sealing member 31 can limit the liquid from entering the storage space of the imaging element 21 from the gap between the housing 20 and the light-transmitting cover 30 in the underwater environment, thereby preventing the imaging element 21 from being affected by the liquid and causing a short circuit or corrosion.

[0039] Since the light-emitting component 22 is accommodated in the second receiving groove 231 on the shell 20, the light-transmitting plate 40 covers the opening of the second receiving groove 231, and the second sealing component 32 is arranged around the edge of the second receiving groove 231, the second sealing component 32 can limit the liquid from entering the accommodating space of the light-emitting component 22 from the gap between the shell 20 and the light-transmitting plate 40 in an underwater environment, thereby preventing the light-emitting component 22 from being affected by the liquid and causing a short circuit or corrosion, thereby reducing the risk of the electrical parts of the waterproof electronic pan-tilt head 100 being affected by the liquid in a deeper underwater environment, which is beneficial to the normal use of the waterproof electronic pan-tilt head 100 in a deeper underwater environment.

[0040] Specifically, the image signal can be used to generate an electronic image or video. The image light includes the light of the self-ignition light reflected in the underwater environment and the light of the fill light reflected in the underwater environment.

[0041] In some embodiments, in combination Figure 3 , Figure 5 and Figure 7 As shown, the internal space of the second receiving groove 231 is annular and is arranged around the first receiving groove 241. The light-transmitting plate 40 is arranged in an annular shape. Specifically, the second receiving groove 231 accommodates a plurality of light-emitting components 22. The plurality of light-emitting components 22 are distributed circumferentially in the second receiving groove 231. When the annular light-transmitting plate 40 is placed in the opening of the second receiving groove 231, a plurality of light-emitting components 22 can be accommodated in the closed space at the same time, thereby improving the assembly efficiency of the waterproof electronic pan / tilt 100. Furthermore, the radial width of the light-transmitting plate 40 is greater than the radial width of the second receiving groove 231. More specifically, the radial width of the light-transmitting plate 40 can be understood as the shortest distance between the inner periphery and the outer periphery of the light-transmitting plate 40.

[0042] In some other embodiments, a plurality of second receiving grooves 231 are distributed around the circumference of the first receiving groove 241. The number of the second receiving grooves 231 is set corresponding to the light emitting member 22. The light emitting member 22 is accommodated in the corresponding second receiving groove 231.

[0043] In some other embodiments, the second receiving groove 231 may be disposed on one side of the first receiving groove 241 .

[0044] In some embodiments, in combination Figure 5 and Figure 7 As shown, the housing 20 is provided with a first limiting groove 233 for accommodating the second sealing member 32. Specifically, the first limiting groove 233 is arranged around the second receiving groove 231, and the second sealing member 32 is at least partially accommodated in the first limiting groove 233, so that the position of the second sealing member 32 is limited.

[0045] In some embodiments, when the light-transmitting plate 40 is annular, Figure 5 and Figure 7 As shown, the first limiting groove 233 is arranged on the inner circumferential side of the second receiving groove 231. When the second sealing member 32 is accommodated in the first limiting groove 233, the second sealing member 32 is supported between the inner edge of the inner surface of the light-transmitting plate 40 and the shell 20, thereby preventing liquid from passing between the inner edge of the inner surface of the light-transmitting plate 40 and the shell 20.

[0046] In some embodiments, when the light-transmitting plate 40 is annular, Figure 5 and Figure 7 As shown, the first limiting groove 233 is arranged on the outer peripheral side of the second receiving groove 231. When the second sealing member 32 is accommodated in the first limiting groove 233, the second sealing member 32 is supported between the outer edge of the inner surface of the light-transmitting plate 40 and the shell 20, thereby preventing liquid from passing between the outer edge of the inner surface of the light-transmitting plate 40 and the shell 20.

[0047] In some embodiments, in combination Figure 5 and Figure 6 As shown, the housing 20 is provided with a second limiting groove 242 for accommodating the first sealing member 31. The second limiting groove 242 is arranged on the outer peripheral side of the first receiving groove 241. Specifically, the contour shape of the second limiting groove 242 is arranged around the first receiving groove 241, and the first sealing member 31 is at least partially accommodated in the second limiting groove 242, so that the position of the first sealing member 31 is limited. In some embodiments, the first sealing member 31 or the second sealing member 32 is a rubber ring.

[0048] In some embodiments, in combination Figure 5 and Figure 8 As shown, the housing 20 is provided with a first inner bin 243 and a second inner bin 234. The second inner bin 234 is disposed on a side of the first inner bin 243 facing away from the first receiving groove 241. Along the relative direction of the second inner bin 234 and the first receiving groove 241, the second receiving groove 231 is disposed on a side of the second inner bin 234 close to the first receiving groove 241.

[0049] At least one of the first inner compartment 243 and the second inner compartment 234 accommodates the circuit assembly 60. The outer edge boundary of the second inner compartment 234 at least partially extends to overlap with the distribution boundary of the second receiving groove 231. The housing 20 is provided with a slot 235. Along the projection direction parallel to the communication direction of the slot 235, at least a portion of the projection of the slot 235 overlaps with the projection of the first inner compartment 243.

[0050] Specifically, the slot 235 is used to pass the plug 25. The plug 25 is arranged around the electrical cable 26. The electrical cable 26 is electrically connected to the circuit assembly 60. The slot 235 is arranged in communication with the second inner compartment 234. And the slot 235 is arranged on the outer peripheral side of the second inner compartment 234. Since the outer edge boundary of the second inner compartment 234 at least partially overlaps with the distribution boundary of the second receiving groove 231, the slot 235 is arranged at a position where the distribution boundary of the second inner compartment 234 and the second receiving groove 231 coincide, so along the projection direction parallel to the communication direction of the slot 235, the projection of the slot 235 can partially overlap with the projection of the second receiving groove 231, that is, the distance between the slot 235 and the second receiving groove 231 in the relative direction can be reduced, and the volume of the housing 20 can be effectively controlled. At the same time, the projection of the slot 235 at least partially overlaps with the projection of the first inner compartment 243, so the distance between the slot 235 and the first inner compartment 243 in the relative direction is effectively controlled, and the size of the housing 20 in the relative direction is further effectively controlled.

[0051] In some other embodiments, the outer edge boundary of the second inner bin 234 at least partially exceeds the distribution boundary of the second receiving groove 231. The slot 235 is disposed outside the distribution boundary of the second receiving groove 231 and is spaced apart from the distribution boundary of the second receiving groove 231. The slot 235 is disposed at a position where the second inner bin 234 exceeds the distribution boundary of the second receiving groove 231, so that along the projection direction parallel to the communication direction of the slot 235, the projection of the slot 235 can partially overlap with the projection of the second receiving groove 231.

[0052] More specifically, the relative direction of the first receiving groove 241 and the second inner compartment 234 is parallel to the thickness direction of the waterproof electronic pan-tilt platform 100. Since the waterproof electronic pan-tilt platform 100 needs to move with the host in an underwater environment, the thickness of the waterproof electronic pan-tilt platform 100 is reduced, which can effectively reduce the water flow resistance borne by the waterproof electronic pan-tilt platform 100, which is conducive to improving the underwater movement speed of the underwater robot device. In some embodiments, the first inner compartment 243 is connected to the second inner compartment 234.

[0053] Specifically, the outer edge boundary of the second inner warehouse 234 at least partially extends to overlap with the distribution boundary of the second receiving groove 231, or the outer edge boundary of the second inner warehouse 234 at least partially exceeds the distribution boundary of the second receiving groove 231. In some embodiments, it can be understood that the internal space of the second inner warehouse 234 is a relatively regular cylindrical shape, and the distance from any point on the outer edge of the second inner warehouse 234 to the center line of the first inner warehouse 243 is not less than the distance from any point on the distribution boundary of the second receiving groove 231 to the center line of the first inner warehouse 243. In some other embodiments, combined with Figure 8 As shown, it can be understood that the internal space of the second inner bin 234 is mainly cylindrical, but extends in a local position in a direction away from the center line of the first inner bin 243. One end of the extended space is connected to the main part of the second inner bin 234, and the distance from the outer edge of the other end to the center line of the first inner bin 243 is not less than the distance from any point on the outer edge of the second receiving groove 231 to the center line of the first inner bin 243.

[0054] In some embodiments, in combination Figure 3 and Figure 5 As shown, a plane is perpendicular to the relative direction of the first receiving groove 241 and the second inner bin 234. On the plane, the second receiving groove 231 is arranged around the first inner bin 243 and the first receiving groove 241.

[0055] In some embodiments, in combination Figure 5 As shown, the relative direction between the first inner bin 243 and the second receiving groove 231 is parallel to the width direction of the second inner bin 234. More specifically, the thickness direction of the second inner bin 234 is perpendicular to the width direction.

[0056] In some embodiments, in combination Figures 5 to 7 As shown, the housing 20 includes an outer shell 23 and an inner shell 24. The outer shell 23 is a semi-open structure. The inner shell 24 is accommodated in the outer shell 23. A second receiving groove 231 is formed between the outer circumferential surface of the inner shell 24 and the inner circumferential wall of the open side of the outer shell 23. A second inner bin 234 is formed between one end of the inner shell 24 and the closed side of the outer shell 23. A first receiving groove 241 and a first inner bin 243 are formed in the inner shell 24.

[0057] In some embodiments, the imaging element 21 is a camera. In some embodiments, the imaging element 21 is a 1 / 1.8" or 1 / 2.3" fisheye camera.

[0058] In some embodiments, the light emitting element 22 includes an LED lamp bead.

[0059] In some embodiments, in combination Figure 3 and Figure 5As shown, the waterproof electronic pan / tilt 100 further includes a cover 50 connected to the housing 20. The edge of the outer surface of the light-transmitting cover 30 abuts against the cover 50. The edge of the outer surface of the light-transmitting plate 40 abuts against the cover 50. Specifically, the cover 50 applies a squeezing force to the light-transmitting cover 30 from the side of the light-transmitting cover 30 facing away from the housing 20, so that the light-transmitting cover 30 applies pressure to the first sealing member 31, thereby ensuring that one side of the first sealing member 31 is fully fitted with the light-transmitting cover 30 and the other side is fully fitted with the housing 20, thereby improving the waterproofness of the first sealing member 31. The cover 50 applies a squeezing force to the light-transmitting plate 40 from the side of the light-transmitting plate 40 facing away from the housing 20, thereby ensuring that one side of the second sealing member 32 is fully fitted with the light-transmitting plate 40 and the other side is fully fitted with the housing 20, thereby improving the waterproofness of the second sealing member 32.

[0060] In some embodiments, in combination Figure 3 and Figure 5 As shown, the cover 50 is provided with a light-through hole 52, and the position of the light-through hole 52 corresponds to the outer surface of the light-transmitting plate 40. After the fill light passes through the light-transmitting plate 40, it passes through the cover 50 through the light-through hole 52.

[0061] In some embodiments, in combination Figure 4 and Figure 6 As shown, a flexible block 51 is provided between the edge of the outer surface of the light-transmitting cover 30 and the cover 50. Specifically, a flexible block 51 is held between the edge of the outer surface of the light-transmitting cover 30 and the cover 50, and the flexible block 51 can reduce the pressure between the outer surface of the light-transmitting cover 30 and the cover 50, block the vibration transmission between the light-transmitting cover 30 and the cover 50, and prevent the flow of liquid from between the light-transmitting cover 30 and the cover 50.

[0062] In some embodiments, in combination Figure 4 and Figure 7 As shown, a flexible block 51 is provided between the edge of the outer surface of the light-transmitting plate 40 and the cover 50. Specifically, a flexible block 51 is held between the edge of the outer surface of the light-transmitting plate 40 and the cover 50, and the flexible block 51 can reduce the pressure between the outer surface of the light-transmitting plate 40 and the cover 50, block the vibration transmission between the light-transmitting plate 40 and the cover 50, and prevent the inflow of liquid from between the light-transmitting plate 40 and the cover 50.

[0063] In some embodiments, the flexible block 51 is foam.

[0064] In some embodiments, the light-transmitting cover 30 is thickened so as to withstand water pressure in a deeper underwater environment.

[0065] In some embodiments, in combination Figure 5 and Figure 6As shown, at least the outer peripheral portion of the light-transmitting cover 30 is accommodated in the housing 20, and the housing 20 and the cover 50 form an abutment fit around the outer peripheral edge of the light-transmitting cover 30. Specifically, the abutment fit between the housing 20 and the cover 50 forms a certain waterproof effect, so that more than two layers of waterproof structures are formed outside the first receiving groove 241, which more effectively prevents liquid from entering the first receiving groove 241.

[0066] In some embodiments, in combination Figure 6 As shown, the outer periphery of the light-transmitting cover 30 is annular, and the central part of the light-transmitting cover 30 is arched, so that the light-transmitting cover 30 can let in more light at different angles. The central part of the light-transmitting cover 30 protrudes out of the cover 50. In other embodiments, the light-transmitting cover 30 can also be in the form of a flat plate and completely accommodated in the housing 20.

[0067] In some embodiments, in combination Figure 5 and Figure 7 As shown, the outer peripheral portion of the light-transmitting plate 40 is accommodated in the housing 20, and the housing 20 and the cover 50 form an abutment fit around the outer peripheral edge of the light-transmitting plate 40. Specifically, the abutment fit between the housing 20 and the cover 50 forms a certain waterproof effect, so that more than two layers of waterproof structures are formed outside the second receiving groove 231, which more effectively prevents liquid from entering the second receiving groove 231.

[0068] In some embodiments, in combination Figure 5 and Figure 6 As shown, the circuit assembly 60 includes an image circuit board 61 accommodated in the first inner compartment 243 and a control circuit board 62 accommodated in the second inner compartment 234. Specifically, the image circuit board 61 is electrically connected to the imaging element 21. The imaging element 21 transmits an image signal to the image circuit board 61. The control circuit board 62 is electrically connected to the light emitting element 22, and the control circuit board 62 is used to transmit current to the light emitting element 22.

[0069] In some embodiments, in combination Figure 5 and Figure 6 As shown, the image circuit board 61 is connected to an interface element 63, the length direction of the interface element 63 is parallel to the surface of the image circuit board 61, and the interface element 63 is attached to the surface of the image circuit board 61 at this angle, so that the space occupied by the interface element 63 in the relative direction between the first receiving groove 241 and the second inner compartment 234 can be controlled, thereby facilitating the reduction of the distance between the image circuit board 61 and the housing 20, and facilitating the reduction of the distance between the image circuit board 61 and the control circuit board 62, and helping to control the thickness of the waterproof electronic pan / tilt 100. In some embodiments, the interface element 63 is a connector.

[0070] In some embodiments, in combination Figure 5 and Figure 6As shown, the control circuit board 62 is connected to an interface element 63, and the length direction of the interface element 63 is perpendicular to the thickness direction of the control circuit board 62. The interface element 63 is fitted to the surface of the control circuit board 62 at this angle, so that the space occupied by the interface element 63 in the relative direction between the first receiving groove 241 and the second inner compartment 234 can be controlled, which is beneficial to reduce the distance between the control circuit board 62 and the shell 20, and is beneficial to reduce the distance between the control circuit board 62 and the image circuit board 61, which helps to control the thickness of the waterproof electronic pan-tilt head 100.

[0071] In some embodiments, in combination Figure 8 and Fig. 9 As shown, a heat dissipation boss 232 is formed in the housing 20. The surface of the heat dissipation boss 232 forms the boundary of the second inner chamber 234. An elastic heat conductive member 64 is abutted between the heat dissipation boss 232 and the circuit assembly 60. Specifically, the heat on the circuit assembly 60 can be effectively transferred to the housing 20 through the heat dissipation boss 232 and the elastic heat conductive member 64, which is conducive to improving the stability of the circuit assembly 60.

[0072] In some embodiments, in combination Figure 8 As shown, the heat dissipation boss 232 is formed on the inner surface of the closed side of the housing 23. The elastic heat conductive member 64 is pressed against between the control circuit board 62 and the heat dissipation boss 232 with a certain amount of compression, thereby facilitating the improvement of heat transfer efficiency. Specifically, the elastic heat conductive member 64 is a heat conductive silicone pad.

[0073] In some embodiments, in combination Fig. 9 As shown, the waterproof electronic pan / tilt 100 further includes a card holder 70 and an outer cover 72. One end of the card holder 70 having a take-out port 71 is nested with the outer cover 72. The other end of the card holder 70 is nested with the housing 20. The card holder 70 is used to insert and remove the memory card 900. Specifically, the relevant data of the image signal can be stored in the memory card 900 through the circuit component 60 and the card holder 70. More specifically, the card holder 70 and the memory card 900 form a signal connection through metal contacts. In one embodiment, the other end of the card holder 70 is inserted into the housing 23, and the other end of the card holder 70 is connected to the second inner compartment 234. More specifically, the control circuit board 62 can write to the memory card 900, so that the relevant data of the image signal can be stored in the memory card 900. Since the outer cover 72 is nested with one end of the card holder 70 having a take-out port 71, the outer cover 72 can prevent liquid from entering the take-out port 71 of the card holder 70. More specifically, the take-out port 71 is used to insert the memory card 900. In some embodiments, the outer cover 72 is threadedly sleeved on the outer circumference of one end of the holder 70 .

[0074] Furthermore, a sealing gasket 73 is connected to one end of the holder 70, and the sealing gasket 73 is used to be detachably attached to the extraction port 71. When the outer cover 72 is threadedly sleeved on the holder 70, the sealing gasket 73 is held between the inner surface of the outer cover 72 and the end surface of the holder 70, thereby more reliably preventing liquid from entering the extraction port 71.

[0075] In some embodiments, a third sealing member 74 is sleeved on the outer periphery of the card base 70. The third sealing member 74 is held between the card base 70 and the housing 23. In some embodiments, a fourth sealing member 75 is sleeved on the outer periphery of the card base 70. The fourth sealing member 75 is held between the card base 70 and the outer cover 72.

[0076] The above implementation modes are merely descriptions of the preferred implementation modes of the present application, and are not intended to limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements made to the technical solutions of the present application by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present application.

Claims

1. A waterproof electronic pan / tilt head, characterized in that: include: The housing is provided with a first receiving groove and a second receiving groove; the first receiving groove accommodates a camera element; the second receiving groove accommodates a light-emitting element; A light-transmitting cover covers the opening of the first receiving groove; a first sealing member is abutted between the light-transmitting cover and the housing; the first sealing member is arranged around the edge of the first receiving groove; and A light-transmitting plate covers the opening of the second receiving groove; a second sealing member is abutted between the light-transmitting plate and the shell; and the second sealing member is arranged around the edge of the second receiving groove.

2. The waterproof electronic pan / tilt head according to claim 1, characterized in that: It also includes a surface cover connected to the shell; the edge of the outer surface of the light-transmitting cover is pressed against the surface cover; and the edge of the outer surface of the light-transmitting plate is pressed against the surface cover.

3. The waterproof electronic pan / tilt platform according to claim 2, characterized in that: A flexible block is arranged between the edge of the outer surface of the light-transmitting cover and the surface cover; and / or a flexible block is arranged between the edge of the outer surface of the light-transmitting plate and the surface cover.

4. The waterproof electronic pan / tilt head according to claim 2, characterized in that: At least the outer peripheral portion of the light-transmitting cover is accommodated in the shell, and an abutment fit is formed between the shell and the surface cover around the outer peripheral edge of the light-transmitting cover; and / or, the outer peripheral portion of the light-transmitting plate is accommodated in the shell, and an abutment fit is formed between the shell and the surface cover around the outer peripheral edge of the light-transmitting plate.

5. The waterproof electronic pan / tilt platform according to claim 1, characterized in that: The inner space of the second receiving groove is annular and is arranged around the first receiving groove; the light-transmitting plate is arranged in annular shape.

6. The waterproof electronic pan / tilt platform according to claim 5, characterized in that: The housing is provided with a first limiting groove for accommodating the second sealing member; the first limiting groove is arranged on the inner peripheral side of the second receiving groove, and / or the first limiting groove is arranged on the outer peripheral side of the second receiving groove.

7. The waterproof electronic pan / tilt platform according to claim 1, characterized in that: The shell is provided with a first inner warehouse and a second inner warehouse; the second inner warehouse is arranged on the side of the first inner warehouse facing away from the first receiving groove; along the relative direction of the second inner warehouse and the first receiving groove, the second receiving groove is arranged on the side of the second inner warehouse close to the first receiving groove; at least one of the first inner warehouse and the second inner warehouse accommodates a circuit component; the outer edge boundary of the second inner warehouse at least partially extends to overlap with the distribution boundary of the second receiving groove, or, the outer edge boundary of the second inner warehouse at least partially exceeds the distribution boundary of the second receiving groove; the shell is provided with a slot; along the projection direction parallel to the connection direction of the slot, at least part of the projection of the slot coincides with the projection of the first inner warehouse.

8. The waterproof electronic pan / tilt platform according to claim 7, characterized in that: The circuit assembly includes an image circuit board accommodated in the first inner compartment and a control circuit board accommodated in the second inner compartment; the image circuit board is connected to an interface element, the length direction of the interface element is parallel to the surface of the image circuit board, and / or the control circuit board is connected to an interface element, the length direction of the interface element is perpendicular to the thickness direction of the control circuit board.

9. The waterproof electronic pan / tilt platform according to claim 7, characterized in that: A heat dissipation boss is formed in the shell; a surface of the heat dissipation boss forms a boundary of the second inner chamber; and an elastic heat conductive member is abutted between the heat dissipation boss and the circuit assembly.

10. The waterproof electronic pan / tilt platform according to claim 1, characterized in that: It also includes a card seat and an outer cover; one end of the card seat with a take-out port is nested with the outer cover; the other end of the card seat is nested with the shell; the card seat is used to insert and remove the memory card.

11. An underwater robot device, characterized in that: It comprises a waterproof electronic pan / tilt platform as described in any one of claims 1 to 10.

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