High-speed small holder convenient for accurate angle adjustment

Abstract

The invention discloses a high-speed small holder convenient for accurate angle adjustment, which comprises a base and further comprises an angle adjusting assembly, a top plate is fixedly connected to the top of the base, a waterproof circular plate is fixedly connected to the middle of the top of the top plate, and the angle adjusting assembly comprises a fixed seat which is fixedly connected to the right side of the bottom of the top plate. The bottom of the fixing base is fixedly connected with a first driving motor. When the air temperature is low in winter, a layer of thin ice is generated at the bottom of the outer side of the fixing shaft, the resistance of the fixing shaft during rotation is increased, the resistance of matching of a worm gear and a worm on the lower side is increased, an electric telescopic rod on a fixing disc is controlled to work, and a lifting disc descends on the outer side of the fixing shaft in order to avoid increase of abrasion between matching of the worm gear and the worm; and meanwhile, a rotating plate is downwards extruded, so that the rotating plate obliquely moves towards the outer side relative to the fixed shaft, thin ice generated on the outer side of the fixed shaft can be broken, and the device can break the thin ice generated on the outer side of the fixed shaft when in use.

Description

Technical Field

[0001] The present invention relates to the technical field of small pan-tilt platforms, and in particular to a high-speed small pan-tilt platform that is convenient for precise angle adjustment. Background Art

[0002] A small pan / tilt head is a device used to support and control a camera, telescope or other optical measuring instruments (such as a level), allowing these devices to move smoothly in the horizontal and vertical directions, so as to better capture or observe the pictures or scenes that need to be recorded.

[0003] The patent application with Chinese patent application number CN202323002953.5 discloses a small gimbal that is easy to adjust the angle precisely. Although this application enables the user to adjust the angle more accurately during actual use, and through the provision of a damping bearing, the angle of the rotating shaft can be adjusted more accurately during longitudinal adjustment, and the installation component can also be automatically fixed at the adjusted angle when the user does not use force, thereby avoiding the situation where the user's actual use is interfered with due to certain deviations when adjusting the angle of the device. However, when this application is put into use, due to the different use environments of the gimbal, the rotating shaft of the gimbal is prone to ice when the temperature is low in winter, resulting in the need for manual de-icing of the gimbal during use to ensure normal rotation of the gimbal, which is more troublesome during use. Improvements are needed to address this problem. Summary of the invention

[0004] The purpose of the present invention is to provide a high-speed small pan / tilt head that is convenient for precise angle adjustment, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a high-speed small pan-tilt head that is easy to adjust the angle precisely, comprising a base and an angle adjustment component, wherein a top plate is fixedly connected to the top of the base, and a waterproof circular plate is fixedly connected to the middle of the top of the top plate.

[0006] Wherein, the angle adjustment component comprises: A fixed seat, the fixed seat is fixedly connected to the right side of the bottom of the top plate, a driving motor 1 is fixedly connected to the bottom of the fixed seat, the driving motor 1 has an output shaft, the output shaft of the driving motor 1 is fixedly connected to a worm, a worm wheel is meshed on the outer side of the worm, a fixed shaft is fixedly connected to the middle of the worm wheel, the top of the fixed shaft is fixedly connected to a driving box, a driving motor 2 is fixedly connected to the bottom of the driving box, the driving motor 2 has an output shaft, the output shaft of the driving motor 2 is fixedly connected to gear 1, gear 2 is meshed on the outer side of gear 1, and a working panel is fixedly connected to the middle of gear 2.

[0007] According to the above technical solution, a rotating shaft is fixedly connected to the middle of the bottom inner part of the working panel, and two ends of the rotating shaft respectively penetrate the inner walls on both sides of the driving box and extend to the outside of the driving box and are fixedly connected to the inner wall of the working panel. The middle part of the gear 2 is fixedly connected to the rotating shaft, and the gear 2 is fixedly connected to the working panel through the rotating shaft. By setting the rotating shaft, the working panel can be driven to rotate synchronously when the gear 2 rotates.

[0008] According to the above technical solution, it also includes an ice-breaking component 1, which is composed of a fixed plate, an electric telescopic rod, a lifting plate, a positioning frame, a rotating plate, an ice-breaking knife, a moving shaft, a guide pulley, and a guide slide.

[0009] The fixed plate is fixedly connected to the outside of the fixed shaft, the electric telescopic rod is fixedly connected to the top of the fixed plate, the electric telescopic rod has a telescopic end, the lifting plate is fixedly connected to the telescopic end of the electric telescopic rod, the positioning frame is fixedly connected to the bottom of the lifting plate, the rotating plate is rotatably connected to the middle part of the positioning frame, the ice breaker is fixedly connected to the outside of the rotating plate, the movable shaft is fixedly connected to the bottom of the rotating plate, the guide pulley is rotatably connected to the front and rear ends of the movable shaft, and the guide slide is fixedly connected to the bottom of the outside of the fixed shaft.

[0010] According to the above technical solution, a slide groove is provided in the guide slide, the guide pulley is built into the slide groove, the movable shaft is slidably connected to the guide slide through the guide pulley, and the rotating plate can slide in the guide slide through the guide pulley on the movable shaft when moving. The telescopic end of the electric telescopic rod passes through the top of the fixed plate and extends to the lower side of the fixed plate and is fixedly connected to the top of the lifting plate. When the electric telescopic rod is working, it can drive the lifting plate to rise and fall.

[0011] According to the above technical solution, it also includes an ice-breaking component 2, which is composed of a storage box, a slide plate, a knocking head, a spring 1, a lifting plate, a connecting lifting frame, a fixed horizontal plate, and a spring 2.

[0012] The storage box is fixedly connected to the outer side of the bottom of the fixed plate, the slide is slidably connected to the inside of the storage box, the striking head is fixedly connected to the bottom of the slide, the connecting lifting frame is fixedly connected to the side of the slide close to the outer wall of the fixed shaft, the fixed horizontal plate is fixedly connected to the inner bottom of the connecting lifting frame, the second spring is fixedly connected to the top of the fixed horizontal plate, the lifting plate is fixedly connected to one end of the second spring away from the fixed horizontal plate, and the first spring is fixedly connected to the top of the lifting plate.

[0013] According to the above technical solution, a rotating rod is provided at the top of the inner side of the connecting lifting frame, a fixing groove corresponding to the rotating rod is opened inside the lifting plate, and the lifting plate is rotatably connected to the inner side of the connecting lifting frame through the rotating rod, and the lifting plate can rotate inside the connecting lifting frame.

[0014] According to the above technical solution, an air intake groove is opened at the top of the outer side of the storage box, a one-way valve one is arranged in the air intake groove, the input end of the one-way valve one is the outside of the storage box, a pressure relief groove is opened on the outside of the storage box below the air intake groove, a one-way valve two is arranged in the pressure relief groove, the input direction of the one-way valve two is the inside of the storage box, the diameter of the pressure relief groove is smaller than the diameter of the air intake groove, the air outside the storage box can enter the inside of the storage box through the one-way valve one, and the air inside the storage box can be discharged from the storage box through the one-way valve two.

[0015] According to the above technical solution, it also includes a waste pushing component, which is composed of a telescopic cylinder, a waste pushing half ring, and a rolling cylinder.

[0016] The telescopic cylinder is fixedly connected to the front and back sides of the movable shaft, the telescopic cylinder has a telescopic end, the waste pushing half ring is fixedly connected to the telescopic end of the telescopic cylinder, the rolling cylinder is rotatably connected to the middle part of the waste pushing half ring, the outer side of the rolling cylinder contacts the top surface of the waterproof circular plate, and the rolling cylinder can make rolling contact with the top surface of the waterproof circular plate when rotating.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: in the present invention, when the temperature is low in winter, a thin layer of ice is generated on the bottom of the outer side of the fixed shaft. At this time, the rotating plate is pressed downward, so that the rotating plate moves outwardly with respect to the fixed shaft at an angle, and the thin ice generated on the outer side of the fixed shaft can be broken, so that the device can break the thin ice generated on the outer side of the fixed shaft when in use; During crushing, crushed ice accumulates on the top of the waterproof circular plate. At this time, when the rotating plate moves outward on the inner side of the guide slide, the waste pushing half ring moves to make the rolling drum rotate and contact the top surface of the waterproof circular plate, which can push the crushed ice generated by crushing outward to avoid the accumulation of crushed ice on the outside of the fixed shaft and prevent the melted water from affecting the lubricating oil at the rotating part of the fixed shaft, thus ensuring the stability of the device during operation; When the ice layer at the bottom of the outer side of the fixed shaft is thick, the striking head arranged at the lower side of the slide plate can save effort in breaking the ice layer. At the same time, the ice-breaking knife arranged at the outer side of the rotating plate can increase the destructive force of the ice-breaking knife on the ice layer when the rotating plate moves obliquely, so that the device can still handle thicker ice layers conveniently. When the skateboard moves up and down repeatedly in the storage box, the pressure on the upper side of the skateboard increases, which increases the resistance of the skateboard when it rises, reduces the speed of the skateboard when it rises, and prevents the inner wall of the storage box from being damaged by excessive rebound force due to impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the worm gear of the present invention; Figure 3 It is a schematic diagram of the explosion of the gear at two locations of the present invention; Figure 4 It is a schematic diagram of the electric telescopic rod of the present invention; Figure 5 It is a schematic diagram of the lifting plate of the present invention; Figure 6 yes Figure 5 The enlarged schematic diagram at A in the middle; Figure 7 It is a schematic diagram of the storage box of the present invention; Figure 8 yes Figure 7 The enlarged schematic diagram of point B in the middle; Fig. 9 It is a schematic diagram of the striking head of the present invention; Fig.10 It is a schematic diagram of the rolling drum of the present invention; Fig.11 yes Fig.10 Enlarged schematic diagram at point C in the middle.

[0019] In the figure: 1, base; 2, top plate; 3, angle adjustment component; 301, fixed seat; 302, drive motor 1; 303, worm; 304, worm gear; 305, fixed shaft; 306, drive box; 307, drive motor 2; 308, gear 1; 309, gear 2; 310, working panel; 4, ice breaking component 1; 401, fixed plate; 402, electric telescopic rod; 403, lifting plate; 404, positioning frame; 405, Rotating plate; 406, ice-breaking knife; 407, moving shaft; 408, guide pulley; 409, guide slide; 5, ice-breaking component 2; 501, storage box; 502, skateboard; 503, knocking head; 504, spring 1; 505, lifting plate; 506, connecting lifting frame; 507, fixed horizontal plate; 508, spring 2; 6, waterproof circular plate; 7, waste pushing component; 701, telescopic cylinder; 702, waste pushing half ring; 703, rolling cylinder. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figure 1-3The present invention provides a technical solution: a high-speed small pan-tilt head that is easy to adjust the angle accurately, including a base 1 and an angle adjustment component 3. The top of the base 1 is fixedly connected to a top plate 2, and the middle of the top of the top plate 2 is fixedly connected to a waterproof circular plate 6.

[0022] Wherein, the angle adjustment component 3 comprises: A fixed base 301, the fixed base 301 is fixedly connected to the right side of the bottom of the top plate 2, a driving motor 1 302 is fixedly connected to the bottom of the fixed base 301, the driving motor 1 302 has an output shaft, the output shaft of the driving motor 1 302 is fixedly connected to a worm 303, a worm wheel 304 is meshed on the outer side of the worm 303, a fixed shaft 305 is fixedly connected to the middle of the worm wheel 304, a driving box 306 is fixedly connected to the top of the fixed shaft 305, a driving motor 2 307 is fixedly connected to the bottom of the driving box 306, the driving motor 2 307 has an output shaft, the output shaft of the driving motor 2 307 is fixedly connected to a gear 1 308, a gear 2 309 is meshed on the outer side of the gear 1 308, and a working panel 310 is fixedly connected to the middle of the gear 2 309.

[0023] A rotating shaft is fixedly connected to the middle of the bottom inner portion of the working panel 310, and two ends of the rotating shaft respectively penetrate the inner walls on both sides of the driving box 306 and extend to the outside of the driving box 306 and are fixedly connected to the inner wall of the working panel 310. The middle part of the gear 2 309 is fixedly connected to the rotating shaft, and the gear 2 309 is fixedly connected to the working panel 310 through the rotating shaft. By setting the rotating shaft, the working panel 310 can be driven to rotate synchronously when the gear 2 309 rotates.

[0024] When the orientation of the working panel 310 needs to be adjusted, the driving motor 1 302 is controlled to work so that the driving motor 1 302 drives the worm 303 to rotate. At this time, the worm 303 drives the worm wheel 304 meshing therewith to rotate, so that the fixed shaft 305 is adjusted in angle as the worm wheel 304 rotates, and then the top working panel 310 can be rotated. When the inclination angle of the working panel 310 needs to be adjusted, the driving motor 2 307 is controlled to rotate so that the driving motor 2 307 drives the gear 1 308 to rotate when working. At the same time, when the gear 1 308 rotates, the gear 2 309 on the gear 1 308 rotates. Since the middle part of the gear 2 309 is connected to the rotating shaft at the bottom of the working panel 310, the gear 2 309 can adjust the inclination angle of the working panel 310 when it rotates, so that the device can change the inclination angle of the working panel 310 as needed.

[0025] Example 2: Please refer to Figure 1-11On the basis of the first embodiment, the present invention provides a technical solution: it also includes an ice-breaking component 4, which is composed of a fixed plate 401, an electric telescopic rod 402, a lifting plate 403, a positioning frame 404, a rotating plate 405, an ice-breaking knife 406, a movable shaft 407, a guide pulley 408, and a guide slide 409.

[0026] The fixed plate 401 is fixedly connected to the outside of the fixed shaft 305, the electric telescopic rod 402 is fixedly connected to the top of the fixed plate 401, the electric telescopic rod 402 has a telescopic end, the lifting plate 403 is fixedly connected to the telescopic end of the electric telescopic rod 402, the positioning frame 404 is fixedly connected to the bottom of the lifting plate 403, the rotating plate 405 is rotatably connected to the middle part of the positioning frame 404, the ice breaker 406 is fixedly connected to the outside of the rotating plate 405, the moving shaft 407 is fixedly connected to the bottom of the rotating plate 405, the guide pulley 408 is rotatably connected to the front and rear ends of the moving shaft 407, and the guide slide 409 is fixedly connected to the bottom outside the fixed shaft 305.

[0027] A slide groove is provided in the guide slide 409, and a guide pulley 408 is built into the slide groove. The movable shaft 407 is slidably connected to the guide slide 409 through the guide pulley 408. When moving, the rotating plate 405 can slide in the guide slide 409 guided by the guide pulley 408 on the movable shaft 407. The telescopic end of the electric telescopic rod 402 passes through the top of the fixed plate 401 and extends to the lower side of the fixed plate 401 and is fixedly connected to the top of the lifting plate 403. When the electric telescopic rod 402 is working, it can drive the lifting plate 403 to rise and fall.

[0028] It also includes an ice-breaking component 5, which consists of a storage box 501, a slide plate 502, a knocking head 503, a spring 1 504, a lifting plate 505, a connecting lifting frame 506, a fixed horizontal plate 507, and a spring 2 508.

[0029] The storage box 501 is fixedly connected to the outer side of the bottom of the fixed plate 401, the slide plate 502 is slidably connected to the inside of the storage box 501, the knocking head 503 is fixedly connected to the bottom of the slide plate 502, the connecting lifting frame 506 is fixedly connected to the side of the outer wall of the slide plate 502 close to the fixed axis 305, the fixed cross plate 507 is fixedly connected to the inner bottom of the connecting lifting frame 506, the spring two 508 is fixedly connected to the top of the fixed cross plate 507, the lifting plate 505 is fixedly connected to the end of the spring two 508 away from the fixed cross plate 507, and the spring one 504 is fixedly connected to the top of the lifting plate 505.

[0030] A rotating rod is provided at the top of the inner side of the connecting lifting frame 506 , and a fixing groove corresponding to the rotating rod is opened inside the lifting plate 505 . The lifting plate 505 is rotatably connected to the inner side of the connecting lifting frame 506 through the rotating rod, and the lifting plate 505 can rotate inside the connecting lifting frame 506 .

[0031] An air suction groove is provided at the top of the outer side of the storage box 501, and a one-way valve 1 is provided in the air suction groove. The input end of the one-way valve 1 is the outer side of the storage box 501. A pressure relief groove is provided below the air suction groove on the outer side of the storage box 501, and a one-way valve 2 is provided in the pressure relief groove. The input direction of the one-way valve 2 is the inside of the storage box 501. The diameter of the pressure relief groove is smaller than the diameter of the air suction groove. The air outside the storage box 501 can enter the inside of the storage box 501 through the one-way valve 1, and the air inside the storage box 501 can be discharged from the storage box 501 through the one-way valve 2.

[0032] It also includes a waste pushing component 7, which is composed of a telescopic cylinder 701, a waste pushing half ring 702, and a rolling cylinder 703.

[0033] The telescopic cylinder 701 is fixedly connected to the front and back sides of the movable shaft 407, and has a telescopic end. The waste pushing half ring 702 is fixedly connected to the telescopic end of the telescopic cylinder 701, and the rolling cylinder 703 is rotatably connected to the middle of the waste pushing half ring 702. The outer side of the rolling cylinder 703 contacts the top surface of the waterproof circular plate 6, and can roll in contact with the top surface of the waterproof circular plate 6 when the rolling cylinder 703 rotates.

[0034] When the temperature is low in winter, a layer of thin ice is generated at the bottom of the outer side of the fixed shaft 305. At this time, the resistance of the fixed shaft 305 during rotation increases, and the resistance when the lower worm wheel 304 and the worm 303 cooperate is increased. In order to avoid increased wear when the worm wheel and the worm 303 cooperate, the electric telescopic rod 402 on the fixed plate 401 is controlled to work. When the electric telescopic rod 402 works, the bottom lifting plate 403 is driven to descend on the outer side of the fixed shaft 305. At the same time, the lifting plate 403 presses the rotating plate 405 downward through the positioning frame 404 when descending. When the rotating plate 405 is subjected to force, the lower side of the rotating plate 405 slides on the inner side of the guide slide 409. At the same time, the guide pulley 408 on the movable shaft 407 slides in the slide groove on the guide slide 409, so that the rotating plate 405 is tilted relative to the fixed shaft 305 and moves outward, so that the thin ice generated on the outer side of the fixed shaft 305 can be broken, so that the device can break the thin ice generated on the outer side of the fixed shaft 305 when in use.

[0035] During crushing, crushed ice accumulates on the top of the waterproof circular plate 6. At this time, when the rotating plate 405 moves outward on the inner side of the guide slide 409, the telescopic cylinder 701 on the outer side of the movable shaft 407 moves accordingly. At the same time, the telescopic cylinder 701 stretches and pushes the waste pushing half ring 702 to move outward relative to the fixed shaft 305. At the same time, when the waste pushing half ring 702 moves, the rolling cylinder 703 rotates and contacts the top surface of the waterproof circular plate 6, which can push the crushed ice generated by crushing outward, avoid the accumulation of crushed ice on the outside of the fixed shaft 305, and prevent the water after the melted ice from affecting the lubricating oil at the rotating part of the fixed shaft 305, thereby ensuring the stability of the device during operation.

[0036] When the ice layer on the outer bottom of the fixed shaft 305 is thick, the fixed shaft 305 cannot rotate, and it is difficult to break the ice layer by only relying on the electric telescopic rod 402 to push the rotating plate 405 to move. At this time, the electric telescopic rod 402 is controlled to work, so that the electric telescopic rod 402 drives the lifting plate 403 to rise. At this time, the lifting plate 403 contacts the bottom of the lifting plate 505 when it rises, and can push the lifting plate 505 to rise. When the lifting plate 403 rises to the lower rotating plate 405 is close to the vertical state, the spring 1 504 is in a compressed state. At the same time, the lifting plate 505 drives the slide plate 502 to move upward inside the storage box 501 by connecting the lifting frame 506. When the lifting plate 403 is controlled to continue to rise, the rotating plate 405 is in a vertical state. At this time, the lifting plate 403 The upward force makes it impossible for spring 1 504 to continue to compress, causing the lifting plate 505 to rotate in the connecting lifting frame 506. At the same time, spring 2 508 is stretched, and the lifting plate 403 can no longer limit the lifting plate 505, so that spring 1 504 elastically recovers and drives the slide plate 502 and the knocking head 503 to move downward, so that the knocking head 503 knocks on the top of the ice layer, and knocks on the top of the ice layer multiple times under the action of the elastic force of spring 1 504. The knocking head 503 set on the lower side of the slide plate 502 makes it easier to break the ice layer. At the same time, the ice breaker 406 set on the outside of the rotating plate 405 can increase the destructive force of the ice breaker 406 on the ice layer when the rotating plate 405 moves obliquely, so that the device can still be convenient for processing thicker ice layers.

[0037] When the lifting plate 403 pushes the slide plate 502 to rise, the air inside the storage box 501 on the upper side of the slide plate 502 is slowly ejected through the one-way valve 2 in the pressure relief groove on the storage box 501. As the lifting plate 403 cannot limit the lifting plate 505, the spring 1 504 elastically recovers and moves, and the slide plate 502 is synchronously moved up and down repeatedly in the storage box 501. When the slide plate 502 descends in the storage box 501, the outside air can be sucked into the storage box through the one-way valve 1 set in the suction groove. 501, to prevent the speed of the slide plate 502 from decreasing when it descends, when the spring 1 504 drives the slide plate 502 to rise under the action of the elastic force, the air above the slide plate 502 is ejected through the one-way valve 2 in the pressure relief groove. Since the diameter of the pressure relief groove is small, the air on the upper side is squeezed when the slide plate 502 rises. At this time, the pressure on the upper side of the slide plate 502 increases, which increases the resistance of the slide plate 502 when it rises, reduces the speed of the slide plate 502 when it rises, and avoids excessive rebound force from causing impact and damage to the inner wall of the storage box 501.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-speed small pan / tilt head that facilitates precise angle adjustment, comprising a base (1), characterized in that: It also comprises an angle adjustment component (3), the top of the base (1) is fixedly connected to a top plate (2), and the middle of the top of the top plate (2) is fixedly connected to a waterproof circular plate (6); Wherein, the angle adjustment component (3) comprises: A fixed seat (301), the fixed seat (301) is fixedly connected to the right side of the bottom of the top plate (2), the bottom of the fixed seat (301) is fixedly connected to a driving motor 1 (302), the driving motor 1 (302) has an output shaft, the output shaft of the driving motor 1 (302) is fixedly connected to a worm (303), the outer side of the worm (303) is meshed with a worm wheel (304), the middle of the worm wheel (304) is fixedly connected to a fixed shaft (305), the top of the fixed shaft (305) is fixedly connected to a driving box (306), the bottom of the driving box (306) is fixedly connected to a driving motor 2 (307), the driving motor 2 (307) has an output shaft, the output shaft of the driving motor 2 (307) is fixedly connected to a gear 1 (308), the outer side of the gear 1 (308) is meshed with a gear 2 (309), and the middle of the gear 2 (309) is fixedly connected to a working panel (310).

2. A high-speed small pan / tilt head that facilitates precise angle adjustment according to claim 1, characterized in that: A rotating shaft is fixedly connected to the middle of the bottom of the working panel (310), and two ends of the rotating shaft respectively penetrate the inner walls of the driving box (306) on both sides and extend to the outside of the driving box (306) and are fixedly connected to the inner wall of the working panel (310). The middle part of the gear 2 (309) is fixedly connected to the rotating shaft. The gear 2 (309) is fixedly connected to the working panel (310) via the rotating shaft. By providing the rotating shaft, the working panel (310) can be driven to rotate synchronously when the gear 2 (309) rotates.

3. A high-speed small pan / tilt head that facilitates precise angle adjustment according to claim 2, characterized in that: It also includes an ice-breaking component (4), which is composed of a fixed plate (401), an electric telescopic rod (402), a lifting plate (403), a positioning frame (404), a rotating plate (405), an ice-breaking knife (406), a movable shaft (407), a guide pulley (408), and a guide slide (409); The fixed plate (401) is fixedly connected to the outside of the fixed shaft (305); the electric telescopic rod (402) is fixedly connected to the top of the fixed plate (401); the electric telescopic rod (402) has a telescopic end; the lifting plate (403) is fixedly connected to the telescopic end of the electric telescopic rod (402); the positioning frame (404) is fixedly connected to the bottom of the lifting plate (403); the rotating plate (405) is rotatably connected to the middle part of the positioning frame (404); the ice breaker (406) is fixedly connected to the outside of the rotating plate (405); the moving shaft (407) is fixedly connected to the bottom of the rotating plate (405); the guide pulley (408) is rotatably connected to the front and rear ends of the moving shaft (407); and the guide slide (409) is fixedly connected to the bottom of the outside of the fixed shaft (305).

4. A high-speed small pan / tilt head that facilitates precise angle adjustment according to claim 3, characterized in that: A slide groove is provided in the guide slide (409), the guide pulley (408) is built in the slide groove, the movable shaft (407) is slidably connected to the guide slide (409) via the guide pulley (408), and the rotating plate (405) can slide in the guide slide (409) through the guide pulley (408) on the movable shaft (407) when moving. The telescopic end of the electric telescopic rod (402) passes through the top of the fixed plate (401) and extends to the lower side of the fixed plate (401) and is fixedly connected to the top of the lifting plate (403). When the electric telescopic rod (402) is in operation, it can drive the lifting plate (403) to move up and down.

5. A high-speed small pan / tilt head that facilitates precise angle adjustment according to claim 4, characterized in that: It also includes an ice-breaking component 2 (5), wherein the ice-breaking component 2 (5) is composed of a storage box (501), a slide plate (502), a knocking head (503), a spring 1 (504), a lifting plate (505), a connecting lifting frame (506), a fixed horizontal plate (507), and a spring 2 (508); The storage box (501) is fixedly connected to the outer side of the bottom of the fixed plate (401); the slide plate (502) is slidably connected to the inside of the storage box (501); the striking head (503) is fixedly connected to the bottom of the slide plate (502); the connecting lifting frame (506) is fixedly connected to the side of the outer wall of the slide plate (502) close to the fixed shaft (305); the fixed transverse plate (507) is fixedly connected to the inner bottom of the connecting lifting frame (506); the second spring (508) is fixedly connected to the top of the fixed transverse plate (507); the lifting plate (505) is fixedly connected to the end of the second spring (508) away from the fixed transverse plate (507); and the first spring (504) is fixedly connected to the top of the lifting plate (505).

6. A high-speed small pan / tilt head that facilitates precise angle adjustment according to claim 5, characterized in that: A rotating rod is provided at the top of the inner side of the connecting lifting frame (506), and a fixing groove corresponding to the rotating rod is provided inside the lifting plate (505). The lifting plate (505) is rotatably connected to the inner side of the connecting lifting frame (506) via the rotating rod, and the lifting plate (505) can rotate inside the connecting lifting frame (506).

7. A high-speed small pan / tilt head that facilitates precise angle adjustment according to claim 6, characterized in that: An air suction groove is provided at the top of the outer side of the storage box (501), a one-way valve 1 is provided in the air suction groove, an input end of the one-way valve 1 is the outer side of the storage box (501), a pressure relief groove is provided below the air suction groove on the outer side of the storage box (501), a one-way valve 2 is provided in the pressure relief groove, an input direction of the one-way valve 2 is the inside of the storage box (501), the diameter of the pressure relief groove is smaller than the diameter of the air suction groove, the air outside the storage box (501) can enter the inside of the storage box (501) through the one-way valve 1, and the air inside the storage box (501) can be discharged from the storage box (501) through the one-way valve 2.

8. The high-speed small pan / tilt head that facilitates precise angle adjustment according to claim 7, characterized in that: It also includes a waste pushing assembly (7), which is composed of a telescopic cylinder (701), a waste pushing half ring (702), and a rolling cylinder (703); The telescopic cylinder (701) is fixedly connected to the front and back sides of the moving shaft (407), the telescopic cylinder (701) has a telescopic end, the waste pushing half ring (702) is fixedly connected to the telescopic end of the telescopic cylinder (701), the rolling cylinder (703) is rotatably connected to the middle part of the waste pushing half ring (702), the outer side of the rolling cylinder (703) is in contact with the top surface of the waterproof circular plate (6), and when the rolling cylinder (703) rotates, it can make rolling contact with the top surface of the waterproof circular plate (6).

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