Hydrogen energy man-machine cradle head mechanism

Abstract

The utility model relates to the technical field of cradle head supports, and provides a hydrogen energy man-machine cradle head mechanism which comprises a base, the top end of the base is fixedly connected with a box body, the top end of the box body is movably connected with a fixing plate, one side of the fixing plate is fixedly connected with a box body, a clamping assembly is arranged in the box body, and the clamping assembly is fixedly connected with the box body. A square block is fixedly connected to the bottom end of the inner side of the box body, a height adjusting assembly is arranged in the box body, and a square groove is formed in one side of the box body. According to the technical scheme, the equipment on the cradle head is clamped through the clamping assembly, so that the problem that the equipment on the cradle head is damaged due to the risk of accidental movement or falling under special use conditions is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pan / tilt brackets, and in particular to a pan / tilt mechanism for a hydrogen energy human-machine. Background Art

[0002] The PTZ is a support device used to install and fix the camera. Fixed PTZ is suitable for scenes that require a small monitoring range. After the camera is installed on the fixed PTZ, the horizontal and pitch angles of the camera can be changed by adjusting the PTZ to achieve the best shooting angle. After adjusting to the ideal position, simply lock the adjustment mechanism to ensure stability.

[0003] The patent specification with the announcement number CN213479596U discloses a pan / tilt mechanism, including a ball head seat, the bottom of which is fixedly connected to a cold shoe locking mechanism, the cold shoe locking mechanism including a cold shoe and a locking knob, the locking knob having a through slot, a rolling bearing being clamped in the through slot through a pressure block, the rolling bearing being located at the upper end of the pressure block, the locking knob being threadedly sleeved on the cold shoe, the bottom of the cold shoe being provided with a threaded mounting hole, and the upper end of the ball head seat being rotatably connected to a pan / tilt body. The utility model enables the locking knob to drive the cold shoe to move up and down through the cooperation of the locking knob and the cold shoe, and the assembly is secure through the threaded connection, thus solving the problem of the pan / tilt being loose when the camera is shooting; through the cooperation of the ball head locking screw and the locking ball head cover plate, the ball head can be easily loosened and locked, thus solving the problem that customers cannot quickly lock when shooting at multiple angles.

[0004] However, in the implementation of the relevant technology, it was found that the above-mentioned pan-tilt mechanism has the following problems: in special usage situations, there may be a risk of accidental movement or falling, resulting in damage to the equipment on the pan-tilt. Utility Model Content

[0005] The utility model provides a hydrogen energy human-machine pan-tilt mechanism, which solves the problem that in special use situations, there may be a risk of accidental movement or falling, resulting in damage to equipment on the pan-tilt.

[0006] The technical solution of the utility model is as follows:

[0007] A hydrogen energy human-machine pan-tilt mechanism comprises a base, the top of the base is fixedly connected to a box body, the top of the box body is movably connected to a fixing plate, one side of the fixing plate is fixedly connected to the box body, a clamping assembly is arranged inside the box body, a square block is fixedly connected to the bottom end of the inner side of the box body, a height adjustment assembly is arranged inside the box body, and a square groove is opened on one side of the box body.

[0008] Preferably, the clamping assembly includes a servo motor, the servo motor is fixedly connected to the lower inner wall of the box body, the output end of the servo motor is rotatably connected to the first transmission wheel through a coupling, the side of the first transmission wheel is rotatably connected to the transmission chain, one end of the inner side of the transmission chain is sleeved with a second transmission wheel, the inner side of the second transmission wheel is fixedly connected to a rotating rod, the surface of the rotating rod is movably connected to a fixed block, one side of the fixed block is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a clamping block, and an anti-slip pad is provided on the inner side of the clamping block.

[0009] Preferably, a first thread is provided at one end of the rotating rod surface, and a second thread is provided at the other end of the rotating rod surface. The thread directions of the first thread and the second thread are opposite, and the fixing block forms a thread matching structure with the first thread and the second thread.

[0010] Preferably, a rotating shaft is fixedly connected to the upper part of both sides of the inner wall of the box body, and the two ends of the rotating rod and the inner wall of the rotating shaft form a snap-fit ​​structure.

[0011] Preferably, a slide groove is provided on one side of the box body, the side surface of the connecting rod is fitted with the inner side of the slide groove, and the connecting rod and the slide groove form a sliding connection.

[0012] Preferably, the height adjustment assembly includes a rotating motor, which is fixedly connected to the inside of the base, and the output end of the rotating motor is rotatably connected to a threaded column through a coupling, and the surface of the threaded column is movably connected to a movable sleeve, and both sides of the movable sleeve are fixedly connected to limit rods.

[0013] Preferably, a thread groove is provided on the inner side of the movable sleeve, the length of the thread column is the same as the length of the movable sleeve, and the surface of the thread column and the thread groove form a thread matching structure.

[0014] Preferably, a limiting groove is provided on the inner wall of the box body, the cross-sectional shape of the limiting groove is the same as the cross-sectional shape of the limiting rod, and the limiting rod and the limiting groove are in sliding connection.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, by clamping the equipment on the pan-tilt head through the clamping assembly, it can ensure that the required objects or equipment are firmly fixed on the pan-tilt head during the operation, thereby reducing the risk of accidental movement or falling, improving the safety of operation, and can firmly fix the required objects or equipment to avoid instability during movement or operation. The stability is effectively maintained, and the clamped object or equipment can be ensured to be accurately positioned on the pan-tilt head, thereby improving the precision and accuracy of the operation.

[0017] 2. In the utility model, the height of the gimbal can be adjusted by a height adjustment component, which can ensure that the gimbal can remain stable at different heights, ensure that the equipment can be accurately and stably operated during movement, and enable the gimbal to work efficiently at different heights or terrains without frequent adjustment or replacement of parts. At the same time, it can be integrated with other equipment or systems to further improve the functionality and flexibility of the hydrogen energy human-machine gimbal mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the clamping assembly proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the shell structure proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the height adjustment component structure proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the external structure proposed by the utility model.

[0024] In the figure: 1. base; 2. box body; 3. fixing plate; 4. box body; 5. clamping assembly; 6. square block; 7. height adjustment assembly; 8. servo motor; 9. first transmission wheel; 10. transmission chain; 11. second transmission wheel; 12. rotating rod; 13. first thread; 14. second thread; 15. fixing block; 16. connecting rod; 17. clamping block; 18. anti-slip pad; 19. rotating shaft; 20. square groove; 21. slide groove; 22. limit groove; 23. rotating motor; 24. threaded column; 25. movable sleeve; 26. limit rod; 27. threaded groove. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1 to Figure 3As shown, it includes a base 1, the top of the base 1 is fixedly connected to a box body 2, the top of the box body 2 is movably connected to a fixing plate 3, one side of the fixing plate 3 is fixedly connected to a box body 4, a clamping assembly 5 is arranged inside the box body 4, a square block 6 is fixedly connected to the bottom end of the inner side of the box body 4, a height adjustment assembly 7 is arranged inside the box body 2, a square groove 20 is opened on one side of the box body 2, and the square block 6 and the square groove 20 form a sliding connection.

[0028] In this embodiment, the clamping assembly 5 includes a servo motor 8, which is fixedly connected to the lower part of the inner wall of the box body 4. The output end of the servo motor 8 is rotatably connected to the first transmission wheel 9 through a coupling. The side of the first transmission wheel 9 is rotatably connected to the transmission chain 10. One end of the inner side of the transmission chain 10 is sleeved with a second transmission wheel 11. The inner side of the second transmission wheel 11 is fixedly connected to a rotating rod 12. The surface of the rotating rod 12 is movably connected to a fixed block 15. One side of the fixed block 15 is fixedly connected to a connecting rod 16. One end of the connecting rod 16 is fixedly connected to a clamping block 17. An anti-slip pad 18 is provided on the inner side of the clamping block 17. The first transmission wheel 9 and the second transmission wheel 11 are always on the same vertical horizontal line.

[0029] In this embodiment, a first thread 13 is provided at one end of the surface of the rotating rod 12, and a second thread 14 is provided at the other end of the surface of the rotating rod 12. The thread directions of the first thread 13 and the second thread 14 are opposite. The fixed block 15 and the first thread 13 and the second thread 14 form a thread matching structure. The first thread 13 and the second thread 14 drive the fixed block 15 to always perform relative or repulsive movement.

[0030] In this embodiment, a rotating shaft 19 is fixedly connected to the upper sides of the inner walls of the box body 4 , and the two ends of the rotating rod 12 and the inner walls of the rotating shaft 19 form a snap-fit ​​structure, and the rotating shaft 19 plays an auxiliary supporting role for the rotating rod 12 .

[0031] In this embodiment, a slide groove 21 is opened on one side of the box body 4, the side surface of the connecting rod 16 fits with the inner side of the slide groove 21, the connecting rod 16 and the slide groove 21 form a sliding connection, and the connecting rod 16 forms a limiting structure for the fixed block 15 through the slide groove 21.

[0032] Example 2

[0033] like Figure 4 , Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes

[0034] In this embodiment, the height adjustment assembly 7 includes a rotating motor 23, which is fixedly connected to the inside of the base 1. The output end of the rotating motor 23 is rotatably connected to a threaded column 24 through a coupling. The surface of the threaded column 24 is movably connected to a movable sleeve 25. The two sides of the movable sleeve 25 are fixedly connected to limiting rods 26. One end of the movable sleeve 25 is fixedly connected to the bottom end of the fixed plate 3.

[0035] In this embodiment, a thread groove 27 is provided on the inner side of the movable sleeve 25 , the length of the thread column 24 is the same as that of the movable sleeve 25 , the surface of the thread column 24 and the thread groove 27 form a thread matching structure, and the side surface of the thread column 24 fits with the thread groove 27 .

[0036] In this embodiment, a limiting groove 22 is provided on the inner wall of the box body 2, and the cross-sectional shape of the limiting groove 22 is the same as the cross-sectional shape of the limiting rod 26. The limiting rod 26 and the limiting groove 22 form a sliding connection, and the limiting rod 26 forms a limiting structure for the movable sleeve 25 through the limiting groove 22.

[0037] Working principle: When using this device, the device on the fixed plate 3 is clamped by the clamping assembly 5 inside the box body 4, and the first transmission wheel 9 is driven to rotate by the servo motor 8. The first transmission wheel 9 drives the second transmission wheel 11 to rotate through the transmission chain 10, and the second transmission wheel 11 drives the rotating rod 12 to rotate. The rotating rod 12 forms a threaded match with the fixed block 15 through the first thread 13 and the second thread 14 opened on the surface. Because the thread directions of the first thread 13 and the second thread 14 are opposite, the fixed block 15 always makes relative or repulsive motion on the surface of the rotating rod 12. The fixed block 15 drives the clamping block 17 to move through the connecting rod 16. The connecting rod 16 slides on the inner side of the slide groove 21, and the anti-skid pad 18 on the inner side of the clamping block 17 can increase the friction between the device and the device to prevent the device from slipping. According to different needs of users, the height of the fixed plate 3 can be adjusted through the height adjustment component 7, and the threaded column 24 is driven to rotate by the rotating motor 23. Because the threaded column 24 is threadedly matched with the threaded groove 27 on the inner side of the movable sleeve 25, it slides on the inner side of the limiting groove 22 through the limiting rod 26. At the same time, the limiting rod 26 limits the movable sleeve 25 through the limiting groove 22. Therefore, the movable sleeve 25 is driven to move up and down through the rotation of the threaded column 24, and the movable sleeve 25 drives the fixed plate 3 to adjust its height.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydrogen energy human-machine pan-tilt mechanism, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a box body (2), the top of the box body (2) is movably connected to a fixing plate (3), one side of the fixing plate (3) is fixedly connected to a box body (4), a clamping assembly (5) is arranged inside the box body (4), a square block (6) is fixedly connected to the bottom of the inner side of the box body (4), a height adjustment assembly (7) is arranged inside the box body (2), a square groove (20) is provided on one side of the box body (2), the clamping assembly (5) comprises a servo motor (8), the servo motor (8) is fixedly connected to the bottom of the inner wall of the box body (4), the output end of the servo motor (8) is rotatably connected to a first transmission wheel (9) through a coupling, the side of the first transmission wheel (9) is rotatably connected to a transmission chain (10), the transmission chain ( A second transmission wheel (11) is sleeved on one end of the inner side of 10, a rotating rod (12) is fixedly connected to the inner side of the second transmission wheel (11), a fixed block (15) is movably connected to the surface of the rotating rod (12), a connecting rod (16) is fixedly connected to one side of the fixed block (15), a clamping block (17) is fixedly connected to one end of the connecting rod (16), an anti-slip pad (18) is arranged on the inner side of the clamping block (17), a first thread (13) is provided on one end of the surface of the rotating rod (12), a second thread (14) is provided on the other end of the surface of the rotating rod (12), the thread directions of the first thread (13) and the second thread (14) are opposite, and the fixed block (15) forms a thread matching structure with the first thread (13) and the second thread (14).

2. A hydrogen energy human-machine pan-tilt mechanism according to claim 1, characterized in that: A rotating shaft (19) is fixedly connected to the upper sides of the inner walls of the box body (4), and the two ends of the rotating rod (12) and the inner walls of the rotating shaft (19) form a snap-fit ​​structure.

3. A hydrogen energy human-machine pan-tilt mechanism according to claim 1, characterized in that: A slide groove (21) is provided on one side of the box body (4), the side surface of the connecting rod (16) is in contact with the inner side of the slide groove (21), and the connecting rod (16) and the slide groove (21) form a sliding connection.

4. A hydrogen energy human-machine pan-tilt mechanism according to claim 1, characterized in that: The height adjustment assembly (7) comprises a rotating motor (23), the rotating motor (23) is fixedly connected to the inside of the base (1), the output end of the rotating motor (23) is rotatably connected to a threaded column (24) via a coupling, the surface of the threaded column (24) is movably connected to a movable sleeve (25), and both sides of the movable sleeve (25) are fixedly connected to limit rods (26).

5. A hydrogen energy human-machine pan-tilt mechanism according to claim 4, characterized in that: A thread groove (27) is provided on the inner side of the movable sleeve (25); the length of the thread column (24) is the same as that of the movable sleeve (25); and the surface of the thread column (24) and the thread groove (27) form a thread matching structure.

6. A hydrogen energy human-machine pan-tilt mechanism according to claim 4, characterized in that: The inner wall of the box body (2) is provided with a limiting groove (22), the cross-sectional shape of the limiting groove (22) is the same as the cross-sectional shape of the limiting rod (26), and the limiting rod (26) and the limiting groove (22) are slidably connected.

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