A waterproof gimbal and a waterproof camera

Abstract

The application relates to the technical field of a waterproof gimbal, in particular to a waterproof gimbal and a waterproof camera, which comprises a first support, a second support and a third support, the first support is used for connecting equipment; the first support is rotationally connected to the second support; the third support is used for connecting a camera, and the third support is connected to the other end of the second support relative to the first support; wherein the waterproof gimbal further comprises a first waterproof layer and a first sealing piece group, the first support is provided with an inwardly recessed equipment mounting groove, a first support base used for closing the equipment mounting groove and connecting the equipment, the first support base is connected to the equipment mounting groove and surrounds a sealed mounting cavity, the first waterproof layer seals a connecting wire group entering the sealed mounting cavity, and the first sealing piece group seals a connecting piece group mounted in the sealed mounting cavity. The design of the double-sealing structure improves the working stability of the gimbal, enhances the waterproof performance of the gimbal and prolongs the service life of the gimbal.

Description

Technical Field

[0001] This utility model belongs to the technical field of gimbals, and particularly relates to a waterproof gimbal and a waterproof camera using the waterproof gimbal. Background Technology

[0002] The gimbal can counteract carrier vibration and attitude changes in real time during movement, ensuring that the imaging image is always smooth and clear. When stationary or cruising at low speed, it can perform micro-arc-level angle scanning, locking and tracking according to instructions, expanding the observation range and improving target acquisition accuracy. This allows a single device to complete monitoring, mapping, tracking and security tasks on various platforms such as vehicle-mounted, ship-mounted or airborne.

[0003] Existing gimbals mostly contain precision mechanical structures and electronic components. These components are highly susceptible to corrosion from moisture, rain, or dust, leading to metal corrosion, short circuits, and ultimately malfunctions or damage, significantly reducing the lifespan of the gimbal. Therefore, this utility model proposes a new solution to the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide a waterproof gimbal and a waterproof camera. The design of the double-sealed structure improves the working stability of the gimbal, enhances its waterproof performance, and extends its service life.

[0005] Based on this, the present invention provides a waterproof gimbal, comprising: A first bracket, the first bracket being used to connect the device; The second bracket is rotatably connected to the first bracket; A third bracket is provided for camera connection, and the third bracket is connected to the other end of the second bracket relative to the first bracket; The waterproof gimbal also includes a first waterproof layer and a first sealing component assembly. The first bracket has an inwardly recessed equipment mounting groove, a first support for sealing the equipment mounting groove, and a first support for connecting the equipment. The first support is connected to the equipment mounting groove and forms a sealed mounting cavity. The first waterproof layer seals the connecting wire assembly that enters the sealed mounting cavity, and the first sealing component assembly seals the connecting component assembly installed in the sealed mounting cavity.

[0006] As described above, in a waterproof gimbal, the bottom of the equipment mounting slot is provided with a first connecting wire hole and a second connecting wire hole that penetrate the bottom, and the side wall of the equipment mounting slot is provided with a third connecting wire hole that penetrates the side wall. The connecting wire group is connected to the sealed mounting cavity through the first connecting wire hole, the second connecting wire hole, and the third connecting wire hole, and is sealed by filling the first connecting wire hole, the second connecting wire hole, and the third connecting wire hole with the first waterproof layer.

[0007] As described above, in a waterproof gimbal, the connector assembly includes a first fastening connector and a second fastening connector. The first fastening connector and the second fastening connector are respectively connected to the second connecting wire hole and the third connecting wire hole. The first fastening connector and the second fastening connector are respectively provided with a first connecting part and a second connecting part for the connecting wire assembly to enter. The first waterproof layer is filled in the first connecting part and the second connecting part for sealing.

[0008] As described above, in a waterproof gimbal, the first sealing component group includes a first sealing component and a second sealing component. The first sealing component is connected to the second connecting wire hole and the third connecting wire hole respectively, thereby sealing the first fastening connector and the second fastening connector.

[0009] As described above, in a waterproof gimbal, the bottom of the device mounting slot is provided with a plurality of first mounting holes for connecting the second bracket. The connector group includes a third fastening connector, and the first sealing member group includes a third sealing member. The plurality of third sealing members are respectively inserted into the plurality of first mounting holes. The plurality of third fastening connectors respectively connect the first bracket to the second bracket through the plurality of first mounting holes, and the third fastening connectors abut against the third sealing member to seal.

[0010] As described above, a waterproof gimbal has a first limiting protrusion extending outward at the opening of the device mounting groove, a first limiting slot on the side of the first support facing the second bracket, and the first sealing element group includes a fourth sealing element; the fourth sealing element is inserted into the first limiting slot, and the first limiting protrusion is inserted into the first limiting slot to abut and seal.

[0011] This utility model provides a waterproof camera for use with a waterproof gimbal as described above. It includes a main camera housing, a rear camera cover, a front camera cover, and a lens. The third bracket includes a first mounting base and a second mounting base. The first mounting base has a first camera mounting position, a rotating connection position, and a quick-release mounting position, which are opposite to each other on both sides of the rotating connection position. The second mounting base has a second camera mounting position and a quick-release engagement position. The second mounting base is connected to the quick-release mounting position via the quick-release engagement position, and the first camera mounting position and the second camera mounting position are opposite to each other. The first mounting base is rotatably connected to the second bracket via the rotating connection position. The two ends of the main camera housing are respectively connected to the first camera mounting position and the second camera mounting position. The front camera cover secures the lens to the side of the main camera housing away from the rotating connection position. The rear camera cover is connected to the other side of the main camera housing opposite to the front camera cover.

[0012] The waterproof gimbal described above also includes waterproof double-sided adhesive, through which the lens is connected to the front cover of the camera; the main camera housing is provided with an information acquisition hole and a camera sealing groove, the camera sealing groove being located outside the information acquisition hole, the first sealing member group including a fifth sealing member, the fifth sealing member being sleeved on the front cover of the camera, the front cover of the camera being snapped into the camera sealing groove, the fifth sealing member abutting against the camera sealing groove, and the front cover of the camera abutting the lens against the information acquisition hole.

[0013] As described above, in a waterproof gimbal, the first sealing element group includes a sixth sealing element. The main camera housing has a rear cover connecting protrusion on the side facing the camera rear cover, and the camera rear cover has a rear cover sealing groove. The sixth sealing element is inserted into the rear cover sealing groove, and the rear cover connecting protrusion is inserted into the rear cover sealing groove to abut and seal.

[0014] The waterproof gimbal described above also includes a waterproof protective component. The main camera housing has an external wiring position, and the waterproof protective component is elastically connected to the external wiring position for sealing.

[0015] The beneficial effects of this utility model are as follows: This solution employs a double-sealed structure design. A recessed equipment mounting groove is incorporated within the first bracket, and a first support connects to this groove, forming a sealed mounting cavity. A first waterproof layer seals the connecting wire assembly entering the sealed mounting cavity, and a first sealing element assembly seals the connecting component assembly within the cavity. This effectively seals the connection gaps between the sealed mounting cavity and the external environment, thus preventing external moisture, rain, and dust from corroding the precision mechanical structures and electronic components within the cavity. This reduces the risk of metal corrosion and short circuits inside the gimbal, thereby extending the gimbal's lifespan. The solution achieves the effects of improving the gimbal's operational stability, enhancing its waterproof performance, and extending its service life. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the waterproof camera mounted on a waterproof gimbal according to an embodiment of the present invention; Figure 2 For the corresponding Figure 1 A schematic diagram of the structure from another direction; Figure 3 For the corresponding Figure 2 A schematic diagram of the structure from another direction; Figure 4 For the corresponding Figure 3 AA section view; Figure 5 For the corresponding Figure 4 Enlarged view of the structure of section B; Figure 6 For the corresponding Figure 4 Enlarged view of the C-section structure; Figure 7 This is an exploded view of the structure of the waterproof camera mounted on a waterproof gimbal according to an embodiment of the present invention; Figure 8 For the corresponding Figure 7 A schematic diagram of the structure from another direction; Figure 9 This is an exploded view of the structure of the waterproof camera according to an embodiment of the present invention; Figure 10 For the corresponding Figure 9 Enlarged view of the structure of part D; Figure 11 For the corresponding Figure 9 A schematic diagram of the structure from another direction; Figure 12 For the corresponding Figure 11 Enlarged view of the E-section structure; Figure 13 This is an exploded view of the structure of the first support in this embodiment of the present invention; Figure 14 For the corresponding Figure 13 A schematic diagram of the structure from another direction; Figure 15 For the corresponding Figure 14 A schematic diagram of the structure from another direction; Figure 16 This is an exploded view of the structure of the third support in this embodiment of the present invention; Figure 17 For the corresponding Figure 16 A schematic diagram of the structure from another direction.

[0018] In the diagram: 1-First bracket, 11-Equipment mounting slot, 111-First connecting wire hole, 112-Second connecting wire hole, 1121-Second connecting wire hole sealing groove, 113-Third connecting wire hole, 1131-Third connecting wire hole sealing groove, 1132-Second fastening connector mounting groove, 114-First mounting hole, 115-First limiting protrusion, 116-Fourth connecting wire hole, 117-First support waterproof boss, 12-First support, 121-First Limiting slot, 122-support connection hole, 123-first limiting protrusion, 13-sealed mounting cavity; 2-second bracket, 21-first rotating motor, 22-second rotating motor, 23-second bracket guide channel; 3-third bracket, 31-first mounting base, 311-first camera mounting position, 312-rotation connection position, 313-quick-release mounting position, 32-second mounting base, 321-second camera mounting position, 322-quick-release mating position; 51-first Seals, 52-Second seal, 53-Third seal, 54-Fourth seal, 55-Fifth seal, 56-Sixth seal, 57-Seventh seal; 61-First connecting line, 62-Second connecting line; 71-First fastening connector, 711-First connecting part, 712-First fastening connector protrusion, 72-Second fastening connector, 721-Second connecting part, 73-Third fastening connector, 74-Fourth fastening connector; 81 - Main camera housing, 811 Information acquisition hole, 812 Camera sealing groove, 813 Rear cover connecting protrusion, 814 External wiring position, 8141 Protective component fastening hole, 815 First rotating connection part, 8151 Cable guide groove, 816 Second rotating connection part, 82 Camera rear cover, 821 Rear cover sealing slot, 83 Camera front cover, 831 Camera front cover protrusion, 84 Lens, 86 Waterproof protective component, 861 Protective component limiting part. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1 to 17 As shown, this utility model embodiment provides a waterproof gimbal, comprising: The device comprises a first bracket 1, a second bracket 2, and a third bracket 3. The first bracket 1 is used to connect the device; the first bracket 1 is rotatably connected to the second bracket 2; the third bracket 3 is used to connect the camera, and the third bracket 3 is connected to the other end of the second bracket 2 relative to the first bracket 1. The waterproof gimbal also includes a first waterproof layer and a first sealing component assembly. The first bracket 1 has an inwardly recessed device mounting groove 11, a first support 12 for sealing the device mounting groove 11, and a first support 12 for connecting the device. The first support 12 is connected to the device mounting groove 11 and forms a sealed mounting cavity 13. The first waterproof layer seals the connecting wire assembly that enters the sealed mounting cavity 13, and the first sealing component assembly seals the connecting component assembly installed in the sealed mounting cavity 13.

[0021] In this embodiment of the utility model, the device connected to the first bracket 1 includes an unmanned vehicle, an unmanned boat, or a drone, preferably used in a drone, so as to better complete tasks such as monitoring, mapping, tracking, and security; the first support 12 is provided with a support connection hole 122, and the first support 12 is detachably connected to the device through the support connection hole 122 by a threaded connection, so as to improve the convenience of installing and disassembling the waterproof gimbal.

[0022] In this embodiment of the utility model, by providing an inwardly recessed equipment mounting groove 11 in the first bracket 1, and connecting the first support 12 to the equipment mounting groove 11 to form a sealed mounting cavity 13, the first waterproof layer seals the connecting wire assembly entering the sealed mounting cavity 13, and the first sealing element assembly seals the connecting element assembly inside the sealed mounting cavity 13. This effectively seals the connection gap between the sealed mounting cavity 13 and the outside world, thereby isolating external moisture, rainwater, and dust from corroding the precision mechanical structure and electronic components inside the sealed mounting cavity 13. This reduces the risk of metal corrosion and short circuits inside the gimbal, enhances the safety of gimbal use, and extends the service life of the gimbal. It achieves the effects of improving the working stability of the gimbal, enhancing the waterproof performance of the gimbal, and extending the service life of the gimbal.

[0023] Specifically, the bottom of the equipment mounting groove 11 is provided with a first connecting wire hole 111 and a second connecting wire hole 112 that penetrate the bottom, and the side wall of the equipment mounting groove 11 is provided with a third connecting wire hole 113 that penetrates the side wall. The connecting wire group is connected to the sealed mounting cavity 13 through the first connecting wire hole 111, the second connecting wire hole 112, and the third connecting wire hole 113, and is sealed by filling the first connecting wire hole 111, the second connecting wire hole 112, and the third connecting wire hole 113 with the first waterproof layer.

[0024] In this embodiment of the invention, the first waterproof layer can be one of two-component epoxy resin potting compound, polyurethane (PU) potting compound, silicone potting compound, or UV conformal adhesive. This allows the connecting wire assembly to electrically connect to the electronic components within the sealed mounting cavity 13 via the first connecting wire hole 111, the second connecting wire hole 112, and the third connecting wire hole 113. By filling and curing the first waterproof layer into the first connecting wire hole 111, the second connecting wire hole 112, and the third connecting wire hole 113, a continuous, bubble-free elastic seal is formed between the hole wall and the connecting wire assembly. This improves the waterproof and dustproof performance at the hole openings and prevents fretting wear of the connecting wire assembly during the operation of the waterproof gimbal, thus extending the service life of the waterproof gimbal.

[0025] Furthermore, the connector assembly includes a first fastening connector 71 and a second fastening connector 72. The first fastening connector 71 and the second fastening connector 72 are respectively connected to the second connecting wire hole 112 and the third connecting wire hole 113. The first fastening connector 71 and the second fastening connector 72 are respectively provided with a first connecting part 711 and a second connecting part 721 for the connecting wire assembly to enter. The first waterproof layer is filled in the first connecting part 711 and the second connecting part 721 for sealing.

[0026] In this embodiment of the utility model, the connecting wire group is used for electrical connection. The connecting wire group includes a first connecting wire 61 and a second connecting wire 62. The first connecting part 711 is a structure design with a boss and a groove. The bottom of the groove is provided with a first connecting part through hole. The first connecting wire 61 is connected to the sealed mounting cavity 13 through the first connecting part through hole and is filled into the first connecting part 711 by the first waterproof layer. After the connection gap between the first connecting wire 61 and the first connecting part through hole is cured, a first seal is formed, thereby enhancing the sealing performance of the sealed mounting cavity 13.

[0027] In this embodiment of the present invention, the second fastening connector 72 is designed with an elastic structure and can be elastically connected to the third connecting wire hole 113 to achieve an elastic seal on the third connecting wire hole 113; the second connecting part 721 is designed with a boss and a groove structure, and the bottom of the groove is provided with a second connecting part through hole to ensure that the second connecting wire 62 enters the sealed mounting cavity 13 through the second connecting part through hole, and is filled into the second connecting part 721 by the first waterproof layer, so that the connection gap between the second connecting wire 62 and the second connecting part through hole is cured and then sealed again, thereby enhancing the sealing performance of the sealed mounting cavity 13.

[0028] In this embodiment of the utility model, in order to enhance the tightness of the connection between the first fastening connector 71 and the second fastening connector 72, the first fastening connector 71 and the second fastening connector 72 are fastened to the first bracket 1 by means of threaded connection, which effectively improves the waterproof reliability of the waterproof gimbal.

[0029] Furthermore, the first sealing element group includes a first sealing element 51 and a second sealing element 52. The first sealing element 51 is connected to the second connecting wire hole 112 and the third connecting wire hole 113 respectively, and seals the first fastening connector 71 and the second fastening connector 72.

[0030] In this embodiment of the present invention, the first fastening connector 71 is provided with a first fastening connector protrusion 712 on the other side opposite to the first connecting part 711, and a second connecting wire hole sealing groove 1121 is provided outside the second connecting wire hole 112. The first sealing member 51 is inserted into the second connecting wire hole sealing groove 1121. The first fastening connector protrusion 712 is connected to the second connecting wire hole sealing groove 1121 and abuts against the first sealing member 51, so that the first fastening connector protrusion and the groove wall squeeze the first sealing member 51, thereby sealing the connection gap between the first fastening connector protrusion 712 and the second connecting wire hole sealing groove 1121 through the first sealing member 51, so as to cooperate with the first waterproof layer to perform double sealing and enhance the sealing performance of the sealing installation cavity 13. In this embodiment of the utility model, the third connecting wire hole 113 is provided with a third connecting hole sealing groove 1131 and a second fastening connector mounting groove 1132 at the outward end. The second sealing member 52 is inserted into the third connecting hole sealing groove 1131. The body of the second fastening connector 72 is embedded in the third connecting hole sealing groove 1131 and abuts against the second sealing member 52 for a first sealing. The second connecting part 721 is inserted into the third connecting wire hole 113 for another sealing. Then, the first waterproof layer solidifies the connection gap between the second connecting wire 62 and the through hole of the second connecting part for a second sealing, which effectively improves the sealing performance of the sealing mounting cavity 13. In this embodiment of the utility model, the connector group further includes a fourth fastening connector 74, which is designed with an elastic structure; the side wall of the equipment mounting groove 11 is also provided with a fourth connecting wire hole 116 penetrating the side wall; the first sealing component group further includes a seventh sealing component 57, which is inserted into the fourth connecting wire hole 116; the fourth fastening connector 74 is elastically connected to the fourth connecting wire hole 116 and abuts against the seventh sealing component 57 for sealing; in order to enhance the connection tightness of the fourth fastening connector 74, the fourth fastening connector 74 is also connected to the first bracket 1 by a threaded connection.

[0031] In this embodiment of the present invention, the first sealing element 51, the second sealing element 52, and the seventh sealing element 57 are O-rings, which are pressed by the first fastening connector 71, the second fastening connector 72, and the fourth fastening connector 74 respectively, thereby sealing the connection gap and enhancing the sealing performance of the waterproof gimbal.

[0032] Furthermore, the bottom of the equipment mounting slot 11 is provided with a plurality of first mounting holes 114 for connecting the second bracket 2. The connecting component group includes a third fastening connector 73, and the first sealing component group includes a third sealing component 53. The plurality of third sealing components 53 are respectively inserted into the plurality of first mounting holes 114. The plurality of third fastening connectors 73 respectively connect the first bracket 1 to the second bracket 2 through the plurality of first mounting holes 114, and abut against the third sealing component 53 to seal.

[0033] In this embodiment of the utility model, the bottom of the equipment mounting groove 11 is evenly distributed with a plurality of first mounting holes 114 along the circumference. The third fastening connector 73 is preferably a screw, and the first sealing component group is preferably an O-ring elastic sealing ring. During assembly, the third sealing component 53 is first inserted into the countersunk step of the first mounting hole 114. During the process of the third fastening connector 73 passing through the thread of the third sealing component 53 and the second bracket 2 and locking, the third fastening connector 73 directly squeezes the third sealing component 53, causing the third sealing component 53 to undergo controllable compression deformation, and forming an end face seal between the third fastening connector 73 and the first mounting hole 114, so as to block the path of water vapor and dust entering the sealed mounting cavity 13 along the first mounting hole 114, effectively extending the service life of the waterproof gimbal and improving its reliability.

[0034] Furthermore, the opening of the equipment mounting groove 11 is provided with an outwardly extending first limiting protrusion 115, the side of the first support 12 facing the second bracket 2 is provided with a first limiting groove 121, and the first sealing element group includes a fourth sealing element 54; the fourth sealing element 54 is inserted into the first limiting groove 121, and the first limiting protrusion 115 is inserted into the first limiting groove 121 to abut and seal.

[0035] In this embodiment of the present invention, the first limiting protrusion 115 is an annular protrusion, the first limiting groove 121 is an annular groove, and the fourth sealing element 54 is an O-ring elastic sealing ring. The first limiting protrusion 115 connects to the first limiting groove 121 and compresses the fourth sealing element 54, effectively enhancing the sealing performance of the connection between the first support 12 and the equipment mounting groove 11. Furthermore, the first support 12 is also provided with a first limiting protrusion 123 on the edge of the first limiting groove 121. Multiple first limiting protrusions 123 are equidistantly arranged along the edge of the first limiting groove 121, so that the multiple first limiting protrusions 123 can be engaged into the equipment mounting groove 11, preventing the first support 12 from shifting during use and improving the waterproof reliability of the waterproof gimbal. Preferably, in order to enhance the tightness of the connection between the first support 12 and the equipment mounting groove 11, the first support 12 is connected to the equipment mounting groove 11 by a threaded connection.

[0036] This utility model embodiment also provides a waterproof camera for use with a waterproof gimbal as described above, including a main camera housing 81, a camera rear cover 82, a camera front cover 83, and a lens 84. The third bracket 3 includes a first mounting base 31 and a second mounting base 32. The first mounting base 31 is provided with a first camera mounting position 311, a rotating connection position 312, and a quick-release mounting position 313, which are opposite to each other on both sides of the rotating connection position 312. The second mounting base 32 is provided with a second camera mounting position 321 and a quick-release mating position 322. The second mounting base 32 is connected to the quick-release mounting position 313 via the quick-release mating position 322, and the first camera mounting position 311 and the second camera mounting position 321 are arranged opposite to each other. The first mounting base 31 is rotatably connected to the second bracket 2 via the rotating connection position 312. The two ends of the main camera housing 81 are respectively connected to the first camera mounting position 311 and the second camera mounting position 321. The front cover 83 of the camera secures the lens 84 to the side of the main camera housing 81 away from the rotating connection position 312. The rear cover 82 of the camera is connected to the other side of the main camera housing 81 relative to the front cover 83.

[0037] In this embodiment of the utility model, the second bracket 2 has a U-shaped structure design. The two ends of the second bracket 2 are respectively provided with a first rotating motor 21 and a second rotating motor 22. A hollow second bracket guide channel 23 is provided in the middle of the second bracket 2. The connecting wire group is electrically connected to the first rotating motor 21, and is electrically connected to the second rotating motor 22 and the waterproof motor along the second bracket guide channel to enhance the waterproof sealing of the connecting wire group. The first bracket 1 is rotatably connected to the first rotating motor 21, and the third bracket 3 is rotatably connected to the second rotating motor 22 to ensure the compactness of the connection, thereby enhancing the waterproof sealing.

[0038] In this embodiment of the utility model, the first support 1 is provided with a first support waterproof protrusion 117 on the other side opposite to the first support 12. The first support waterproof protrusion 117 is recessed to form a rotating connection groove. The rotating connection groove is in communication with the first connecting wire hole 111 and the second connecting wire hole 112, so that the first rotating motor 21 can be connected in the rotating connection groove to improve the waterproof reliability of the waterproof gimbal.

[0039] In this embodiment of the utility model, the third bracket 3 adopts a detachable structural design and is detachably connected to the first mounting base 31 via the second mounting base 32, which greatly improves the ease of installation of the waterproof camera. In this embodiment of the present invention, the main camera housing 81 is further provided with a first rotating connection part 815 and a second rotating connection part 816. The first rotating connection part 815 and the first camera mounting position 311 form a camera adjustment cavity. The second rotating connection part 816 is connected to the second camera mounting position 321. By rotating and connecting within the camera adjustment cavity, the waterproof camera can be effectively driven to rotate around the second rotating connection part 816. At the same time, a wire passage groove 8151 is also provided in the first rotating connection part 815. The connecting wire assembly can pass through the first camera mounting position 311 and then enter the main camera housing 81 through the wire passage groove 8151. The connection gap between the connecting wire assembly and the wire passage groove 8151 is sealed by the first waterproof layer filling and curing into the wire passage groove 8151, thereby improving the sealing performance of the waterproof camera.

[0040] In this embodiment of the invention, the rear camera cover 82 and the front camera cover 83 are both connected to the main camera housing 81 by threaded connection to enhance the tightness of the overall structure of the waterproof camera.

[0041] The present invention provides a waterproof camera, which also includes waterproof double-sided adhesive. The lens 84 is connected to the front cover 83 of the camera by the waterproof double-sided adhesive. The main camera housing 81 is provided with an information acquisition hole 811 and a camera sealing groove 812. The camera sealing groove 812 is located outside the information acquisition hole 811. The first sealing member group includes a fifth sealing member 55. The fifth sealing member 55 is sleeved on the front cover 83 of the camera. The front cover 83 of the camera is inserted into the camera sealing groove 812. The fifth sealing member 55 abuts against the camera sealing groove 812. The front cover 83 of the camera abuts the lens 84 against the information acquisition hole 811.

[0042] In this embodiment of the invention, the lens 84 is connected to the front cover 83 of the camera with waterproof double-sided adhesive to prevent the lens 84 from shaking, thereby improving the tightness of the connection between the lens 84 and the front cover 83 of the camera and enhancing the sealing performance of the waterproof camera. The front cover 83 of the camera is provided with a front cover protrusion 831, and the front cover protrusion 831 of the camera is provided with an anti-detachment part. The fifth sealing member 55 is an O-ring elastic sealing ring. The fifth sealing member 55 is fitted onto the front cover protrusion 831 of the camera and limited by the anti-detachment part. Then, the front cover protrusion 831 of the camera is inserted into the camera sealing groove 812, so that the front cover 83 of the camera and the groove wall of the camera sealing groove 812 jointly squeeze the fifth sealing member 55 to seal the connection gap, further enhancing the sealing performance of the waterproof camera.

[0043] Furthermore, the first sealing element group includes a sixth sealing element 56. The main camera housing 81 has a rear cover connecting protrusion 813 on the side facing the camera rear cover 82, and the camera rear cover 82 has a rear cover sealing groove 821. The sixth sealing element 56 is inserted into the rear cover sealing groove 821, and the rear cover connecting protrusion 813 is inserted into the rear cover sealing groove 821 to abut and seal.

[0044] In this embodiment of the present invention, the sixth sealing element 56 is an O-ring elastic sealing ring. By first inserting the sixth sealing element 56 into the rear cover sealing groove 821, and then inserting the rear cover connecting protrusion 813 into the rear cover sealing groove 821, the sixth sealing element 56 is pressed by the rear cover connecting protrusion 813 against the groove wall to seal the connection gap between the rear cover connecting protrusion 813 and the rear cover sealing groove 821, thereby effectively enhancing the sealing performance of the waterproof camera.

[0045] The present invention provides a waterproof camera, which also includes a waterproof protective component 86. The main camera housing 81 is provided with an external wiring position 814, and the waterproof protective component 86 is elastically connected to the external wiring position 814 for sealing.

[0046] In this embodiment of the utility model, the waterproof protective component 86 is made of elastic material to seal the external wiring position 814. The waterproof protective component 86 is provided with a protective component limiting part 861, and the external wiring position 814 is provided with a protective component fastening hole 8141. The protective component limiting part 861 passes through the protective component fastening hole 8141 and is connected to the main camera housing 81. The protective component limiting part 861 and the protective component fastening hole 8141 are elastically matched, so that the waterproof protective component 86 is fastened to the main camera housing 81 to enhance the sealing performance of the waterproof camera.

[0047] It should be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information. In addition, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and 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 utility model.

[0048] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A waterproof gimbal, characterized in that, include: The first bracket (1) is used to connect the device; The second bracket (2) is rotatably connected to the first bracket (1); The third bracket (3) is used for camera connection and is connected to the other end of the second bracket (2) relative to the first bracket (1); The waterproof gimbal also includes a first waterproof layer and a first sealing component group. The first bracket (1) is provided with an inwardly recessed equipment mounting groove (11), a first support (12) for sealing the equipment mounting groove (11), and connecting the equipment. The first support (12) is connected to the equipment mounting groove (11) and forms a sealed mounting cavity (13). The first waterproof layer seals the connecting wire group that enters the sealed mounting cavity (13), and the first sealing component group seals the connecting component group installed in the sealed mounting cavity (13).

2. A waterproof gimbal according to claim 1, characterized in that, The bottom of the equipment mounting slot (11) is provided with a first connecting wire hole (111) and a second connecting wire hole (112) that penetrate the bottom. The side wall of the equipment mounting slot (11) is provided with a third connecting wire hole (113) that penetrates the side wall. The connecting wire group is connected to the sealed mounting cavity (13) through the first connecting wire hole (111), the second connecting wire hole (112), and the third connecting wire hole (113), and is sealed by filling the first connecting wire hole (111), the second connecting wire hole (112), and the third connecting wire hole (113) with the first waterproof layer.

3. A waterproof gimbal according to claim 2, characterized in that, The connector assembly includes a first fastening connector (71) and a second fastening connector (72). The first fastening connector (71) and the second fastening connector (72) are respectively connected to the second connecting wire hole (112) and the third connecting wire hole (113). The first fastening connector (71) and the second fastening connector (72) are respectively provided with a first connecting part (711) and a second connecting part (721) for the connecting wire assembly to enter. The first waterproof layer is filled in the first connecting part (711) and the second connecting part (721) for sealing.

4. A waterproof gimbal according to claim 3, characterized in that, The first sealing element group includes a first sealing element (51) and a second sealing element (52). The first sealing element (51) is connected to the second connecting wire hole (112) and the third connecting wire hole (113) respectively to seal the first fastening connector (71) and the second fastening connector (72).

5. A waterproof gimbal according to claim 1, characterized in that, The bottom of the equipment mounting slot (11) is provided with a plurality of first mounting holes (114) for connecting the second bracket (2). The connecting component group includes a third fastening connector (73), and the first sealing component group includes a third sealing component (53). The plurality of third sealing components (53) are respectively inserted into the plurality of first mounting holes (114). The plurality of third fastening connectors (73) respectively connect the first bracket (1) to the second bracket (2) through the plurality of first mounting holes (114), and seal the first bracket (1) by abutting against the third sealing component (53) through the third fastening connectors (73).

6. A waterproof gimbal according to claim 1, characterized in that, The opening of the equipment mounting groove (11) is provided with a first limiting protrusion (115) extending outward, and the side of the first support (12) facing the second bracket (2) is provided with a first limiting slot (121). The first sealing element group includes a fourth sealing element (54). The fourth sealing element (54) is inserted into the first limiting slot (121) and the first limiting protrusion (115) is inserted into the first limiting slot (121) to abut and seal.

7. A waterproof camera, characterized in that, A waterproof gimbal for any one of claims 1-6, comprising a main camera housing (81), a rear camera cover (82), a front camera cover (83), and a lens (84), wherein the third bracket (3) comprises a first mounting base (31) and a second mounting base (32), the first mounting base (31) having a first camera mounting position (311), a rotating connection position (312), and a quick-release mounting position (313), the first camera mounting position (311) and the quick-release mounting position (313) being disposed opposite to each other on both sides of the rotating connection position (312); the second mounting base (32) having a second camera mounting position (321) and a quick-release mating position (322), the second mounting base (32) being connected via the quick-release mating position (322). The mating position (322) is connected to the quick-release mounting position (313), and the first camera mounting position (311) and the second camera mounting position (321) are arranged opposite to each other. The first mounting base (31) is rotatably connected to the second bracket (2) through the rotating connection position (312). The two ends of the main camera housing (81) are respectively connected to the first camera mounting position (311) and the second camera mounting position (321). The front cover of the camera (83) secures the lens (84) to the side of the main camera housing (81) away from the rotating connection position (312). The rear cover of the camera (82) is connected to the other side of the main camera housing (81) relative to the front cover of the camera (83).

8. A waterproof camera according to claim 7, characterized in that, It also includes waterproof double-sided tape, the lens (84) is connected to the front cover (83) of the camera by the waterproof double-sided tape; the main camera housing (81) is provided with an information acquisition hole (811) and a camera sealing groove (812), the camera sealing groove (812) is located outside the information acquisition hole (811), the first sealing member group includes a fifth sealing member (55), the fifth sealing member (55) is sleeved on the front cover (83), the front cover (83) is inserted into the camera sealing groove (812), the fifth sealing member (55) abuts against the camera sealing groove (812), and the front cover (83) abuts the lens (84) against the information acquisition hole (811).

9. A waterproof camera according to claim 7, characterized in that, The first sealing element group includes a sixth sealing element (56). The main camera housing (81) has a rear cover connecting protrusion (813) on the side facing the camera rear cover (82). The camera rear cover (82) has a rear cover sealing groove (821). The sixth sealing element (56) is inserted into the rear cover sealing groove (821), and the rear cover connecting protrusion (813) is inserted into the rear cover sealing groove (821) to abut and seal.

10. A waterproof camera according to claim 7, characterized in that, It also includes a waterproof protective component (86), the main camera housing (81) is provided with an external wiring position (814), and the waterproof protective component (86) is elastically connected to the external wiring position (814) for sealing.

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