Explosion-proof holder and explosion-proof holder electronic equipment

Abstract

The utility model discloses an anti-explosion holder and anti-explosion holder electronic equipment, and relates to the technical field of anti-explosion equipment. The explosion-proof holder comprises a shell assembly, a horizontal driving assembly and a vertical driving assembly, the shell assembly comprises a base, a rotating seat, a main cabin body and a load cabin; the main cabin body is fixedly connected with the rotating seat, and the horizontal driving assembly is detachably and fixedly connected to the rotating seat and rotatably connected with the base; the vertical driving assembly is detachably and fixedly connected to the main cabin body, the vertical driving assembly is in transmission connection with a transmission assembly, and the transmission assembly extends out of the main cabin body and is fixedly connected with the load cabin; the rotating seat is provided with a horizontal positioning adjustable structure connected with the horizontal driving assembly; and a vertical positioning adjustable structure connected with the vertical driving assembly is arranged on the main cabin body. The explosion-proof holder electronic equipment comprises an explosion-proof holder. The utility model provides an explosion-proof cradle head and explosion-proof cradle head electronic equipment, and aims to solve the technical problems of complex design and relatively troublesome installation and maintenance of the explosion-proof cradle head in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of explosion-proof equipment technology, and more specifically, to an explosion-proof gimbal and an explosion-proof gimbal electronic device. Background Technology

[0002] Explosion-proof PTZ cameras are primarily designed for Class II explosion-proof applications, including explosion-proof environments in petroleum, natural gas, chemical, and metallurgical industries. In these locations, explosion-proof PTZ cameras can effectively monitor and ensure production safety. Because they are suitable for high-altitude locations, they can meet the needs of long-distance, large-area applications, such as in large chemical plants, where they can clearly monitor the entire plant area and promptly detect potential safety hazards.

[0003] In these industries, explosion-proof pan-tilt units (PTZ units) serve as monitoring and security equipment, playing a crucial role in ensuring production safety and preventing accidents. With the rapid development of these industries and the continuous improvement of safety requirements, the demand for explosion-proof PTC units continues to grow.

[0004] Currently, most explosion-proof pan-tilt units will experience wear and tear and require maintenance after a period of operation. Due to the complex design of explosion-proof pan-tilt units, installation and maintenance are relatively troublesome and require professional personnel to operate. The requirements for on-site personnel are high, and the cost of after-sales maintenance of explosion-proof pan-tilt units is relatively high. Utility Model Content

[0005] The purpose of this utility model is to provide an explosion-proof gimbal and explosion-proof gimbal electronic device, so as to solve to a certain extent the technical problems of complex design, relatively troublesome installation and maintenance of explosion-proof gimbals in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An explosion-proof gimbal includes a housing assembly, a horizontal drive assembly, and a vertical drive assembly;

[0008] The housing assembly includes a base, a rotating seat, a main body, and a load compartment; the rotating seat is rotatably connected to the base, the main body is fixedly connected to the rotating seat, and a main body cavity is formed between the main body and the rotating seat; the load compartment is located outside the main body cavity.

[0009] Both the horizontal drive assembly and the vertical drive assembly are located within the main body cavity; the horizontal drive assembly is detachably and fixedly connected to the rotating seat and rotatably connected to the base; the vertical drive assembly is detachably and fixedly connected to the main body, and the vertical drive assembly is driven by a transmission assembly, which extends out of the main body and is fixedly connected to the load compartment.

[0010] The rotating base is provided with a horizontally adjustable positioning structure connected to the horizontal drive assembly, the horizontally adjustable positioning structure being configured to adjust the position of the horizontal drive assembly on the rotating base; the main body is provided with a vertically adjustable positioning structure connected to the vertical drive assembly, the vertically adjustable positioning structure being configured to adjust the position of the vertical drive assembly on the main body.

[0011] In any of the above technical solutions, optionally, the horizontal positioning adjustable structure includes a horizontal adjustment base and a horizontal adjustment screw; the horizontal adjustment base is fixedly connected to the rotating seat; the horizontal adjustment screw passes through the horizontal adjustment base and is screwed to the horizontal drive assembly; the horizontal adjustment screw is configured to drive the horizontal drive assembly to move along the axial direction of the horizontal adjustment screw when it rotates about its own axis.

[0012] In any of the above technical solutions, optionally, a guide block is provided on the rotary seat; the horizontal drive assembly includes a horizontal mounting base, the horizontal mounting base having a guide groove that mates with the guide block; the direction in which the guide block is inserted into the guide groove is parallel to the axial direction of the horizontal adjusting screw;

[0013] The leveling screw has a horizontal screw groove that engages with the leveling base.

[0014] In any of the above technical solutions, optionally, the horizontal drive assembly includes a horizontal mounting base, a horizontal driver, and a horizontal transmission worm gear; both the horizontal driver and the horizontal transmission worm gear are connected to the horizontal mounting base, and the horizontal driver drives the horizontal transmission worm gear.

[0015] The horizontal mounting base is detachably and fixedly connected to the rotating base;

[0016] The base is fixedly connected to an assembly shaft, and the rotating seat is rotatably sleeved on the assembly shaft; the assembly shaft is also sleeved with a horizontal transmission worm gear, which is fixedly connected to the assembly shaft and is also connected to the horizontal transmission worm gear.

[0017] Optionally, in any of the above technical solutions, an electric slip ring is provided on the assembly shaft;

[0018] The rotary base is equipped with a position switch for monitoring the rotational position of the assembly shaft.

[0019] Optionally, in any of the above technical solutions, the main cabin is detachably and fixedly connected with an adapter plate;

[0020] The vertically adjustable structure includes a vertical adjustment base and a vertical adjustment screw; the vertical adjustment base is fixedly connected to the adapter plate; the vertical adjustment screw passes through the vertical adjustment base and is screwed to the vertical drive assembly; the vertical adjustment screw is configured to drive the vertical drive assembly to move along the axial direction of the vertical adjustment screw when it rotates about its own axis.

[0021] Optionally, in any of the above technical solutions, the vertical adjusting screw has a vertical screw groove that engages with the vertical adjusting base.

[0022] In any of the above technical solutions, optionally, the vertical drive assembly includes a vertical mounting base, a vertical driver, and a vertical transmission worm gear; both the vertical driver and the vertical transmission worm gear are connected to the vertical mounting base, and the vertical driver drives the vertical transmission worm gear.

[0023] The vertical mounting base is detachably and fixedly connected to the adapter plate;

[0024] The transmission assembly is fitted with a vertical transmission worm gear, which is fixedly connected to the transmission assembly and is also connected to the vertical transmission worm.

[0025] Optionally, in any of the above technical solutions, the load compartment includes a first load compartment and a second load compartment;

[0026] The transmission assembly includes a coupling, a first transmission shaft, and a second transmission shaft;

[0027] One end of the first drive shaft extends out of the main body and is fixedly connected to the first load chamber; one end of the second drive shaft extends out of the main body and is fixedly connected to the second load chamber; the coupling is connected between the other end of the first drive shaft and the other end of the second drive shaft.

[0028] The vertical transmission worm gear is sleeved on the first transmission shaft or the second transmission shaft.

[0029] An explosion-proof gimbal electronic device includes the aforementioned explosion-proof gimbal.

[0030] The main beneficial effects of this utility model are as follows:

[0031] The explosion-proof gimbal and electronic device provided by this utility model include a housing assembly, a horizontal drive assembly, and a vertical drive assembly. The horizontal drive assembly is detachably and fixedly connected to a rotating base of the housing assembly, and the rotating base is provided with a horizontally adjustable positioning structure connected to the horizontal drive assembly. This horizontally adjustable positioning structure allows adjustment of the position of the horizontal drive assembly on the rotating base, achieving rapid positioning and facilitating rapid assembly. The vertical drive assembly is detachably and fixedly connected to the main body of the housing assembly, and the main body is provided with a vertically adjustable positioning structure connected to the vertical drive assembly. This vertically adjustable positioning structure allows adjustment of the position of the vertical drive assembly on the main body, achieving rapid positioning and facilitating rapid assembly. Through modular design, the explosion-proof gimbal and electronic device utilize horizontal and vertically adjustable positioning structures to quickly position the horizontal and vertical drive assemblies on the housing assembly, providing convenience for the installation and maintenance of the explosion-proof gimbal.

[0032] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0033] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of the structure of the explosion-proof gimbal provided in an embodiment of the present utility model;

[0035] Figure 2 A partial half-sectional view of the housing assembly provided in an embodiment of the present utility model;

[0036] Figure 3 for Figure 2 A top view of the housing assembly shown;

[0037] Figure 4 This is a schematic diagram of the structure of the horizontal drive assembly and part of the housing assembly provided in an embodiment of the present utility model;

[0038] Figure 5 for Figure 4 Exploded view of the horizontal drive assembly and part of the housing assembly shown;

[0039] Figure 6 for Figure 4The front view of the horizontal drive assembly and part of the housing assembly shown;

[0040] Figure 7 for Figure 6 A top view of the horizontal drive assembly and part of the housing assembly shown;

[0041] Figure 8 This is a schematic diagram of the structure of the transmission assembly and housing assembly provided in the embodiments of this utility model;

[0042] Figure 9 This is a schematic diagram of the structure of the vertical drive assembly provided in an embodiment of the present invention;

[0043] Figure 10 for Figure 9 A bottom view of the vertical drive assembly shown;

[0044] Figure 11 for Figure 9 The exploded view of the vertical drive assembly is shown.

[0045] Icons: 100-Housing assembly; 110-Base; 111-Assembly shaft; 112-Horizontal transmission worm gear; 113-Electric slip ring; 120-Rotating seat; 121-Guide block; 122-Position switch; 130-Main compartment; 140-Load compartment; 141-First load compartment; 142-Second load compartment; 150-Adapter plate;

[0046] 200 - Horizontal drive assembly; 210 - Horizontal mounting base; 220 - Horizontal actuator; 230 - Horizontal transmission worm gear; 300 - Vertical drive assembly; 310 - Vertical mounting base; 320 - Vertical actuator; 330 - Vertical transmission worm gear; 400 - Transmission assembly; 410 - Vertical transmission worm wheel; 420 - Coupling; 430 - First transmission shaft; 440 - Second transmission shaft; 500 - Horizontal positioning adjustable structure; 510 - Horizontal adjustment base; 520 - Horizontal adjustment screw; 600 - Vertical positioning adjustable structure; 610 - Vertical adjustment base; 620 - Vertical adjustment screw. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0048] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0049] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0050] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. 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. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0051] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0052] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0053] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0054] Example

[0055] This embodiment provides an explosion-proof pan-tilt unit and its electronic equipment. Addressing the relatively cumbersome installation and maintenance of current explosion-proof pan-tilt units, it adopts a modular assembly approach. Individual modules can be assembled first, and then all assembled modules can be grouped together. During maintenance, disassembly is performed module by module, greatly simplifying the installation and maintenance of the explosion-proof pan-tilt unit. This makes it an explosion-proof pan-tilt unit that is easy to install, debug, and maintain after-sales. The explosion-proof pan-tilt unit and its electronic equipment can be used in explosion-proof applications, such as for explosion-proof pan-tilt cameras, and can be classified as flameproof explosion-proof equipment.

[0056] Please refer to Figures 1-11 The explosion-proof gimbal provided in this embodiment includes a housing assembly 100, a horizontal drive assembly 200, and a vertical drive assembly 300.

[0057] The housing assembly 100 includes a base 110, a rotating seat 120, a main body 130, and a load compartment 140; the rotating seat 120 is rotatably connected to the base 110, the main body 130 is fixedly connected to the rotating seat 120, and a main body cavity is formed between the main body 130 and the rotating seat 120; the load compartment 140 is located outside the main body cavity.

[0058] Both the horizontal drive assembly 200 and the vertical drive assembly 300 are located within the main body cavity; the horizontal drive assembly 200 is detachably and fixedly connected to the rotating seat 120, and the horizontal drive assembly 200 is rotatably connected to the base 110; the vertical drive assembly 300 is detachably and fixedly connected to the main body 130, and the vertical drive assembly 300 is connected to a transmission assembly 400, which extends out of the main body 130 and is fixedly connected to the load compartment 140.

[0059] The rotating base 120 is provided with a horizontally adjustable positioning structure 500 connected to the horizontal drive assembly 200. The horizontally adjustable positioning structure 500 is configured to adjust the position of the horizontal drive assembly 200 on the rotating base 120. The main body 130 is provided with a vertically adjustable positioning structure 600 connected to the vertical drive assembly 300. The vertically adjustable positioning structure 600 is configured to adjust the position of the vertical drive assembly 300 on the main body 130.

[0060] The explosion-proof gimbal described in this embodiment includes a housing assembly 100, a horizontal drive assembly 200, and a vertical drive assembly 300. The horizontal drive assembly 200 is detachably and fixedly connected to a rotating base 120 of the housing assembly 100. The rotating base 120 is provided with a horizontally adjustable positioning structure 500 connected to the horizontal drive assembly 200. The horizontally adjustable positioning structure 500 can adjust the position of the horizontal drive assembly 200 on the rotating base 120, realizing rapid positioning of the horizontal drive assembly 200 and facilitating rapid assembly of the horizontal drive assembly 200. The vertical drive assembly 300 is detachably and fixedly connected to the housing assembly 100. The main body 130 is equipped with a vertically adjustable positioning structure 600 connected to the vertical drive assembly 300. The position of the vertical drive assembly 300 on the main body 130 can be adjusted through the vertically adjustable positioning structure 600, realizing the rapid positioning of the vertical drive assembly 300 and facilitating the rapid assembly of the vertical drive assembly 300. The explosion-proof gimbal adopts a modular design and uses a horizontally adjustable positioning structure 500 and a vertically adjustable positioning structure 600 to quickly position the horizontal drive assembly 200 and the vertical drive assembly 300 on the shell assembly 100, which provides convenience for the installation and maintenance of the explosion-proof gimbal.

[0061] See Figures 4-7 As shown, in an optional embodiment, the horizontally adjustable structure 500 includes a horizontal adjustment base 510 and a horizontal adjustment screw 520. The horizontal adjustment base 510 is fixedly connected to the rotating base 120. The horizontal adjustment screw 520 passes through the horizontal adjustment base 510 and is screwed to the horizontal drive assembly 200. The horizontal adjustment screw 520 is configured to drive the horizontal drive assembly 200 to move along the axial direction of the horizontal adjustment screw 520 when it rotates about its own axis. The horizontal adjustment base 510 and the horizontal adjustment screw 520 facilitate fine-tuning of the position of the horizontal drive assembly 200, thereby facilitating the adjustment of the relevant positional relationship between the horizontal drive assembly 200 and the base 110. This also facilitates the assembly of the horizontal transmission worm gear 230 of the horizontal drive assembly 200 with the horizontal transmission worm wheel 112 of the base 110, making the assembly and debugging of the horizontal drive assembly 200 simpler.

[0062] Optionally, the leveling screw 520 has a leveling screw groove that engages with the leveling base 510. The leveling screw groove facilitates the assembly connection between the leveling base 510 and the leveling screw 520.

[0063] See Figure 3 and Figure 5As shown, in an optional embodiment, a guide block 121 is provided on the rotary seat 120; the horizontal drive assembly 200 includes a horizontal mounting base 210, which has a guide groove that mates with the guide block 121; the direction in which the guide block 121 inserts into the guide groove is parallel to the axial direction of the horizontal adjusting screw 520; in some embodiments, the horizontal adjusting screw 520 is screwed to the horizontal mounting base 210. By having the guide block 121 of the rotary seat 120 mate with the guide groove of the horizontal mounting base 210, and by having the direction in which the guide block 121 inserts into the guide groove parallel to the axial direction of the horizontal adjusting screw 520, the guide block 121 and the guide groove can be used to limit the movement in the direction perpendicular to the axial direction of the horizontal adjusting screw 520, thereby facilitating the coarse positioning of the horizontal drive assembly 200 on the rotary seat 120.

[0064] See Figures 2-7 As shown, in an optional embodiment, the horizontal drive assembly 200 includes a horizontal mounting base 210, a horizontal driver 220, and a horizontal transmission worm gear 230. Both the horizontal driver 220 and the horizontal transmission worm gear 230 are connected to the horizontal mounting base 210, and the horizontal driver 220 drives the horizontal transmission worm gear 230. For example, the horizontal driver 220 drives the horizontal transmission worm gear 230 through gears, belts, chains, etc., so that the horizontal transmission worm gear 230 rotates.

[0065] Optionally, the horizontal mounting base 210 can be detachably and fixedly connected to the rotating base 120; for example, the horizontal mounting base 210 can be detachably and fixedly connected to the rotating base 120 by means of screws, snap-fit, etc.

[0066] Optionally, the base 110 is fixedly connected to the assembly shaft 111; in some embodiments, the base 110 and the assembly shaft 111 are integrally formed, or the assembly shaft 111 is fixed to the base 110 by means of screwing, welding, bonding or other methods.

[0067] Optionally, the rotating seat 120 is rotatably sleeved on the assembly shaft 111, meaning the rotating seat 120 can rotate relative to the assembly shaft 111. The assembly shaft 111 is also sleeved with a horizontal transmission worm gear 112, which is fixedly connected to the assembly shaft 111 and is drively connected to the horizontal transmission worm 230. Through the drively connection between the horizontal transmission worm gear 112 and the horizontal transmission worm 230, the horizontal actuator 220 can drive the rotating seat 120 to rotate relative to the base 110 around the axial direction of the assembly shaft 111, thereby enabling the load chamber 140 to rotate relative to the base 110, i.e., achieving a near-horizontal rotation of the load chamber 140. In this embodiment, horizontal rotation is relative to vertical rotation. Horizontal rotation can be understood as rotation in the horizontal direction, or rotation in a direction with a certain angle to the horizontal direction; similarly, vertical rotation can be understood as rotation in the vertical direction, or rotation in a direction with a certain angle to the vertical direction.

[0068] See Figure 2 and Figure 5 As shown, in an optional embodiment, an electric slip ring 113 is provided on the assembly shaft 111; the electric slip ring 113 facilitates the electrical connection between the horizontal drive assembly 200 and the vertical drive assembly 300.

[0069] See Figures 2-5 As shown, in an optional embodiment, the rotary seat 120 is provided with a position switch 122 for monitoring the rotational position of the assembly shaft 111. The position switch 122 is used to monitor the angle of rotation of the rotary seat 120 relative to the assembly shaft 111.

[0070] See Figures 8-11 As shown, in the optional embodiment, the main body 130 is detachably and fixedly connected to the adapter plate 150.

[0071] The vertically adjustable positioning structure 600 includes a vertical adjustment base 610 and a vertical adjustment screw 620. The vertical adjustment base 610 is fixedly connected to the adapter plate 150. The vertical adjustment screw 620 passes through the vertical adjustment base 610 and is screwed to the vertical drive assembly 300. The vertical adjustment screw 620 is configured to drive the vertical drive assembly 300 to move along the axial direction of the vertical adjustment screw 620 when rotated about its own axis. The adapter plate 150 facilitates the fixed connection of the vertical adjustment base 610 to the main body 130, which in turn facilitates the fixed connection of the vertical drive assembly 300 to the main body 130. The vertical adjustment base 610 and vertical adjustment screw 620 facilitate fine-tuning of the position of the vertical drive assembly 300, thereby facilitating the adjustment of the relevant positional relationship between the vertical drive assembly 300 and the transmission assembly 400. This also facilitates the assembly of the vertical transmission worm 330 of the vertical drive assembly 300 and the vertical transmission worm wheel 410 of the transmission assembly 400, making the assembly and debugging of the vertical drive assembly 300 simpler.

[0072] See Figure 11 As shown, in an optional embodiment, the vertical adjusting screw 620 has a vertical screw groove that engages with the vertical adjusting base 610. The vertical screw groove on the vertical adjusting screw 620 facilitates the assembly and connection between the vertical adjusting base 610 and the vertical adjusting screw 620.

[0073] See Figures 9-11 As shown, in an optional embodiment, the vertical drive assembly 300 includes a vertical mounting base 310, a vertical driver 320, and a vertical transmission worm gear 330. Both the vertical driver 320 and the vertical transmission worm gear 330 are connected to the vertical mounting base 310, and the vertical driver 320 drives the vertical transmission worm gear 330. For example, the vertical driver 320 drives the vertical transmission worm gear 330 through gears, belts, chains, etc., to make the vertical transmission worm gear 330 rotate.

[0074] Optionally, the vertical mounting base 310 can be detachably and fixedly connected to the adapter plate 150; for example, the vertical mounting base 310 can be detachably and fixedly connected to the adapter plate 150 by means of screws, snap-fit, etc.

[0075] Optionally, a vertical transmission worm gear 410 is sleeved on the transmission assembly 400. The vertical transmission worm gear 410 is fixedly connected to the transmission assembly 400 and is also drively connected to the vertical transmission worm 330. Through the drively connection between the vertical transmission worm gear 410 and the vertical transmission worm 330, the vertical actuator 320 can drive the transmission assembly 400 to rotate, thereby enabling the load compartment 140 to rotate, which in turn achieves a near-vertical rotation of the load compartment 140.

[0076] See Figure 1 and Figure 8 As shown, in the optional embodiment, the load compartment 140 includes a first load compartment 141 and a second load compartment 142.

[0077] The transmission assembly 400 includes a coupling 420, a first transmission shaft 430, and a second transmission shaft 440. One end of the first transmission shaft 430 extends out of the main body 130 and is fixedly connected to the first load compartment 141. One end of the second transmission shaft 440 extends out of the main body 130 and is fixedly connected to the second load compartment 142. The coupling 420 connects the other ends of the first and second transmission shafts. Through the coupling 420, the first transmission shaft 430, and the second transmission shaft 440, the first load compartment 141 and the second load compartment 142 can rotate synchronously around the axial direction of the first transmission shaft 430.

[0078] The vertical transmission worm gear 410 is sleeved on the first transmission shaft 430 or the second transmission shaft 440, so that the vertical driver 320 drives the first transmission shaft 430 and the second transmission shaft 440 to rotate through the vertical transmission worm gear 330, thereby driving the first load chamber 141 and the second load chamber 142 to rotate synchronously around the axial direction of the first transmission shaft 430, so that the load chamber 140 is similar to vertical rotation.

[0079] This embodiment also provides an explosion-proof gimbal electronic device, including the explosion-proof gimbal described in any of the above embodiments. This explosion-proof gimbal electronic device features a modular design, employing a horizontally adjustable structure 500 and a vertically adjustable structure 600 to quickly position the horizontal drive assembly 200 and the vertical drive assembly 300 on the housing assembly 100, thus facilitating the installation and maintenance of the explosion-proof gimbal.

[0080] The explosion-proof gimbal electronic device provided in this embodiment includes the explosion-proof gimbal described above. The technical features of the explosion-proof gimbal disclosed above are also applicable to this explosion-proof gimbal electronic device, and the technical features of the explosion-proof gimbal already disclosed above will not be described again. The explosion-proof gimbal electronic device in this embodiment has the advantages of the explosion-proof gimbal described above, and the advantages of the explosion-proof gimbal disclosed above will not be described again here.

[0081] The explosion-proof pan-tilt unit and electronic device described in this embodiment adopt a modular assembly mode, where all assembled modules are uniformly assembled together. This modular installation method, with adjustable positioning structures between modules (such as the horizontal adjustable structure 500 and the vertical adjustable structure 600), not only improves assembly efficiency but also facilitates subsequent after-sales maintenance. When wear and tear occurs after long-term use of the pan-tilt unit, or when structural components need replacement, only the relevant components need to be disassembled for repair, eliminating the need to disassemble most or even the entire explosion-proof pan-tilt unit. This simplifies operation and improves the convenience of maintaining the explosion-proof pan-tilt unit. Due to the modular assembly, different components with the same function have a certain degree of interchangeability and versatility, reducing costs in pan-tilt unit maintenance.

[0082] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An explosion-proof gimbal, characterized by, The shell assembly (100), the horizontal drive assembly (200) and the vertical drive assembly (300); The shell assembly (100) comprises a base (110), a rotating seat (120), a main cabin body (130) and a load cabin (140); the rotating seat (120) is rotatably connected with the base (110), the main cabin body (130) is fixedly connected with the rotating seat (120), and a main cavity is formed between the main cabin body (130) and the rotating seat (120); the load cabin (140) is located outside the main cavity; The horizontal drive assembly (200) and the vertical drive assembly (300) are both located in the main cavity; the horizontal drive assembly (200) is detachably and fixedly connected on the rotating seat (120) and rotatably connected with the base (110); the vertical drive assembly (300) is detachably and fixedly connected on the main cabin body (130), and the vertical drive assembly (300) is drivingly connected with a transmission assembly (400), the transmission assembly (400) extends out of the main cabin body (130) and is fixedly connected with the load cabin (140); The rotating seat (120) is provided with a horizontal positioning adjustable structure (500) connected with the horizontal drive assembly (200), the horizontal positioning adjustable structure (500) is configured to adjust the position of the horizontal drive assembly (200) on the rotating seat (120); the main cabin body (130) is provided with a vertical positioning adjustable structure (600) connected with the vertical drive assembly (300), the vertical positioning adjustable structure (600) is configured to adjust the position of the vertical drive assembly (300) on the main cabin body (130).

2. The explosion-proof gimbal of claim 1, wherein, The horizontal positioning adjustable structure (500) comprises a horizontal adjusting base (510) and a horizontal adjusting screw (520); the horizontal adjusting base (510) is fixedly connected on the rotating seat (120); the horizontal adjusting screw (520) penetrates through the horizontal adjusting base (510) and is screwed with the horizontal drive assembly (200); the horizontal adjusting screw (520) is configured to drive the horizontal drive assembly (200) to move along the axial direction of the horizontal adjusting screw (520) when rotating around its own axis.

3. The explosion-proof gimbal of claim 2, wherein, The rotating seat (120) is provided with a guide block (121); the horizontal drive assembly (200) comprises a horizontal mounting seat (210) having a guide groove matched with the guide block (121); the direction of the guide block (121) inserted into the guide groove is parallel to the axial direction of the horizontal adjusting screw (520); The horizontal adjusting screw (520) has a horizontal screw groove for clamping the horizontal adjusting base (510).

4. The explosion-proof gimbal of claim 2, wherein, The horizontal driving assembly (200) comprises a horizontal mounting base (210), a horizontal driver (220) and a horizontal transmission worm (230); the horizontal driver (220) and the horizontal transmission worm (230) are both connected to the horizontal mounting base (210), and the horizontal driver (220) drives the horizontal transmission worm (230); The horizontal mounting base (210) is detachably and fixedly connected to the rotating seat (120); The base (110) is fixedly connected with an assembly shaft (111), and the rotating seat (120) is rotatably sleeved on the assembly shaft (111); the assembly shaft (111) is further sleeved with a horizontal transmission worm wheel (112), the horizontal transmission worm wheel (112) is fixedly connected with the assembly shaft (111), and is in transmission connection with the horizontal transmission worm (230).

5. The explosion-proof gimbal of claim 4, wherein, The assembly shaft (111) is provided with an electric slip ring (113); The rotating seat (120) is provided with a position switch (122) for monitoring the rotating position of the assembly shaft (111).

6. The explosion-proof gimbal of claim 1, wherein, The main cabin body (130) is detachably and fixedly connected with an adapter plate (150); The vertical positioning adjustable structure (600) comprises a vertical adjusting base (610) and a vertical adjusting screw (620); the vertical adjusting base (610) is fixedly connected to the adapter plate (150); the vertical adjusting screw (620) penetrates through the vertical adjusting base (610) and is screwed with the vertical driving assembly (300); the vertical adjusting screw (620) is configured to drive the vertical driving assembly (300) to move along the axial direction of the vertical adjusting screw (620) when rotating around its own axis.

7. The explosion-proof gimbal of claim 6, wherein, The vertical adjusting screw (620) has a vertical screw groove for clamping the vertical adjusting base (610).

8. The explosion-proof gimbal of claim 6, wherein, The vertical driving assembly (300) comprises a vertical mounting base (310), a vertical driver (320) and a vertical transmission worm (330); the vertical driver (320) and the vertical transmission worm (330) are both connected to the vertical mounting base (310), and the vertical driver (320) drives the vertical transmission worm (330); The vertical mounting base (310) is detachably and fixedly connected to the adapter plate (150); The transmission assembly (400) is sleeved with a vertical transmission worm wheel (410), the vertical transmission worm wheel (410) is fixedly connected with the transmission assembly (400), and is in transmission connection with the vertical transmission worm (330).

9. The explosion-proof gimbal of claim 8, wherein, The load cabin (140) comprises a first load cabin (141) and a second load cabin (142); The transmission assembly (400) comprises a shaft coupling (420), a first transmission shaft (430) and a second transmission shaft (440); The transmission assembly (400) comprises a shaft coupling (420), a first transmission shaft (430) and a second transmission shaft (440); One end of the first transmission shaft (430) extends out of the main cabin body (130) and is fixedly connected with the first load cabin (141), and one end of the second transmission shaft (440) extends out of the main cabin body (130) and is fixedly connected with the second load cabin (142); the other end of the first transmission shaft (430) and the other end of the second transmission shaft (440) are connected with the shaft coupling (420); The vertical transmission worm wheel (410) is sleeved on the first transmission shaft (430) or the second transmission shaft (440).

10. An explosion-proof gimbal electronic device, characterized by comprising: A camera stabilizer comprising a camera stabilizer according to any one of claims 1 to 9.

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