A three-axis camera adjustment platform

Abstract

The present application relates to the technical field of industrial vision, and especially relates to a three-axis camera adjusting platform, which comprises an X-direction electric sliding table, a Y-direction electric sliding table is slidably arranged on the X-direction electric sliding table, and an industrial camera module is arranged on the Y-direction electric sliding table. The industrial camera module comprises a camera, a split camera mounting plate is fixedly arranged on one side of the camera, manual dovetail groove double sliding tables are arranged on both sides of the split camera mounting plate, an electric rotating table is slidably arranged between the two manual dovetail groove double sliding tables, and an L-shaped adapter plate is arranged on one side of the electric rotating table. Through the split camera mounting plate and the manual dovetail groove double sliding tables, the equipment can be adapted to different cameras for quick positioning and arrangement, has strong compatibility, is convenient to disassemble and assemble, the dovetail groove structure is smooth and stable in adjustment, accurate and firm in positioning, effectively shortens the debugging and setting time, greatly improves the application range and overall use flexibility of the equipment, and is suitable for various machine vision operation scenes.

Description

Technical Field

[0001] This invention relates to the field of industrial vision technology, and more particularly to a three-axis camera adjustment platform. Background Technology

[0002] The three-axis camera adjustment platform has a stable and compact structure, which can realize flexible micro-adjustment and positioning of the camera in multiple directions such as front and back, left and right, and high and low. The adjustment is smooth and precise, and the locking is firm. It is suitable for various scenarios such as industrial vision inspection, image acquisition, and machine vision focus calibration. It can quickly complete the calibration of camera posture and shooting position, effectively improve the framing accuracy and imaging stability. It is easy to install, highly versatile, and meets the needs of various equipment.

[0003] Meanwhile, the three-axis adjustment platform is perfectly adapted to stereoscopic display imaging and acquisition scenarios, accurately matching core process requirements such as binocular stereoscopic shooting, 3D stereoscopic image acquisition, and stereoscopic display image calibration. Through high-precision multi-dimensional micro-adjustment functions, it precisely controls the spacing, pitch, horizontal, and height deviations of the two cameras, ensuring high consistency of imaging parameters in the left and right optical paths and effectively avoiding problems such as stereoscopic imaging ghosting, image shift, and parallax imbalance. It provides high-precision and high-stability hardware support for stereoscopic image synthesis, 3D vision reconstruction, and stereoscopic display effect verification, significantly improving the sense of layering, realism, and image matching accuracy of stereoscopic imaging. It is compatible with the installation and debugging requirements of various stereoscopic display devices, broadening the application scope and adaptation scenarios of the equipment in the fields of stereoscopic display and 3D vision.

[0004] Existing three-axis camera adjustment platforms typically use bolts to install and fix the camera, resulting in poor compatibility with different camera specifications, inconvenient disassembly and replacement, and the lack of an automatic lens cleaning structure, making it difficult to perform lens dust removal and maintenance independently, and easily affecting image quality due to lens dust accumulation.

[0005] In summary, the existing technology lacks a universal mounting and lens self-cleaning technology for three-axis camera adjustment platforms. Summary of the Invention

[0006] The purpose of this invention is to address the shortcomings of the prior art by proposing a three-axis camera adjustment platform.

[0007] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a three-axis camera adjustment platform, including an X-axis electric slide, a Y-axis electric slide slidably fitted on the X-axis electric slide, an industrial camera module mounted on the Y-axis electric slide, the industrial camera module including a camera, a split camera mounting plate fixedly mounted on one side of the camera, manual dovetail groove double slides on both sides of the split camera mounting plate, an electric rotary table slidably fitted between the two manual dovetail groove double slides, an L-shaped adapter plate mounted on one side of the electric rotary table, a storage seat fixedly connected below the L-shaped adapter plate, a movable frame slidably fitted on the inner wall of the storage seat, an adjustment seat slidably fitted on the movable frame, a movable seat slidably fitted on the adjustment seat, a transmission component fixedly connected to one side of the movable seat, and a lens maintenance component mounted on the movable seat.

[0008] Preferably, a motor is installed at one end of the X-axis electric slide, a reducer is installed at the output end of the motor, a position sensor is installed on the X-axis electric slide, a sensing plate is installed in the middle of the X-axis electric slide, a slide block is installed on the X-axis electric slide, a dustproof steel sheet is provided on the outer wall of the X-axis electric slide, and mounting blocks are provided at both ends of the X-axis electric slide.

[0009] Preferably, the electric rotary table includes a rotating plate, which is rotatably connected to an L-shaped adapter plate. A drive motor is installed on one side of the rotating plate, and the drive motor is fixedly connected to the L-shaped adapter plate.

[0010] Preferably, the split camera mounting plate has multiple camera mounting holes, the top of the manual dovetail groove double slide is equipped with an adjusting handwheel, and the bottom of the manual dovetail groove double slide is equipped with a fixing handwheel.

[0011] Preferably, an electric actuator is fixedly connected to both sides of the bottom end of the movable frame. The other end of the electric actuator is fixedly connected to the inner wall of the storage seat. A liquid storage chamber is opened at one end of the movable frame. A squeezing piston is slidably fitted on the inner wall of the liquid storage chamber. An electric actuator is fixedly connected to the bottom end of the squeezing piston. The bottom end of the electric actuator is fixedly connected to the inner wall of the liquid storage chamber. A liquid guide tube is fixedly connected through one side of the inner wall of the liquid storage chamber. The other end of the liquid guide tube extends through the inner wall of the movable frame to the outside of the other end. Multiple nozzles are installed at the end of the liquid guide tube outside the movable frame. Two hydraulic rods are fixedly connected to the movable frame in a symmetrical structure. The other end of the hydraulic rods is fixedly connected to the bottom end of the adjustment seat.

[0012] Preferably, the bottom end of the movable seat is fixedly connected to two sliders, which are slidably engaged with the inner wall of the groove opened on the adjusting seat. The movable seat is U-shaped, and a limit plate is fixedly connected between the top ends of the movable seat.

[0013] Preferably, the transmission assembly includes a second motor, which is fixedly connected to one side of the movable seat. A drive wheel is fixedly connected to the output end of the second motor. A connecting rod is rotatably connected to the eccentric part of the drive wheel. The other end of the connecting rod is rotatably connected to the adjustment seat. A driven wheel is meshed and driven on the upper side of the drive wheel. A double-headed worm gear is fixedly connected through the driven wheel and rotatably connected to the movable seat.

[0014] Preferably, the lens maintenance assembly includes a cotton strip with rollers wound around both ends of the cotton strip. The two rollers are lower than the limiting plate, and one side of the cotton strip is slidably in contact with the top of the limiting plate.

[0015] Preferably, one end of the belt roller slides in contact with the inner wall of one side of the movable seat, and a positioning pin is movably inserted into the inner wall of the other end of the belt roller. A worm gear sleeve is slidably fitted on the outer wall of the positioning pin. One end of the worm gear sleeve is rotatably connected through the inner wall of the movable seat, and a spring is fixedly connected between the other end of the worm gear sleeve and the end of the positioning pin. The worm gear sleeve is meshed with a double-headed worm for transmission.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By setting up a split camera mounting plate and a manual dovetail groove double slide, the equipment can be adapted to different cameras for quick positioning and deployment. It has strong compatibility, is easy to disassemble and assemble, and the dovetail groove structure is smooth and stable to adjust and accurately and firmly position, effectively shortening the debugging and deployment time, greatly improving the applicability and overall flexibility of the equipment, and adapting to various machine vision operation scenarios.

[0018] 2. By setting up a lens maintenance component and utilizing a transmission component, the cotton belt on the movable seat can be moved back and forth to wipe the camera lens. At the same time, the cotton belt can be automatically wound up, and the cleaned cotton belt can be wound up and a new cotton belt can be pulled out. This effectively prevents secondary pollution during the wiping process. The automatic cleaning operation saves time and effort, ensures clear and stable imaging, greatly reduces the frequency of manual maintenance, and improves the overall ease of use of the equipment and the stability of visual inspection operations.

[0019] 3. By installing a squeezing piston and a liquid guide tube inside the moving frame, the squeezing piston can be automatically moved as the moving frame moves out, and the liquid is evenly sprayed onto the lens surface through the nozzle. This can fully wet the lens stains, improve the cleaning effect, simplify the cleaning operation process, and further improve the automation level and overall ease of use of lens cleaning. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a three-axis camera adjustment platform according to the present invention;

[0021] Figure 2This is a partial structural schematic diagram of a three-axis camera adjustment platform according to the present invention;

[0022] Figure 3 This is a schematic diagram of the X-axis electric slide structure of a three-axis camera adjustment platform according to the present invention;

[0023] Figure 4 This is a schematic diagram of an industrial camera module structure for a three-axis camera adjustment platform according to the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of a split camera mounting plate and other components of a three-axis camera adjustment platform according to the present invention.

[0025] Figure 6 This is a partial cross-sectional schematic diagram of the moving frame and other structures of a three-axis camera adjustment platform according to the present invention.

[0026] Figure 7 This is a schematic diagram of the movable seat structure of a three-axis camera adjustment platform according to the present invention;

[0027] Figure 8 This is a schematic diagram of the transmission component structure of a three-axis camera adjustment platform according to the present invention;

[0028] Figure 9 This is a schematic diagram showing the unfolded structure of the lens maintenance component of a three-axis camera adjustment platform according to the present invention.

[0029] The diagram shows: 1. X-axis motorized slide; 2. Y-axis motorized slide; 3. Industrial camera module; 4. Storage base; 5. Moving frame; 6. Adjustment base; 7. Movable base; 8. Transmission assembly; 9. Lens maintenance assembly; 101. Motor 1; 102. Reducer; 103. Position sensor; 104. Sensing plate; 105. Slide; 106. Dustproof steel sheet; 107. Mounting block; 301. Camera; 302. Split-type camera mounting plate; 303. Manual dovetail groove double slide; 304. Motorized rotary table; 305. L-shaped adapter plate; 30 6. Rotating plate; 307. Drive motor; 308. Camera mounting hole; 309. Adjusting handwheel; 310. Fixed handwheel; 501. Electric actuator one; 502. Liquid storage chamber; 503. Squeezing piston; 504. Electric actuator two; 505. Liquid guide tube; 506. Hydraulic rod; 701. Slider; 702. Limiting plate; 801. Motor two; 802. Drive wheel; 803. Connecting rod; 804. Driven wheel; 805. Double-headed worm gear; 901. Cotton belt; 902. Belt roller; 903. Positioning pin; 904. Worm gear sleeve; 905. Spring. Detailed Implementation

[0030] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0031] like Figures 1-9 The three-axis camera adjustment platform shown includes an X-axis electric slide 1, a Y-axis electric slide 2 slidably mounted on the X-axis electric slide 1, an industrial camera module 3 mounted on the Y-axis electric slide 2, the industrial camera module 3 including a camera 301, a split camera mounting plate 302 fixedly mounted on one side of the camera 301, manual dovetail groove double slides 303 on both sides of the split camera mounting plate 302, an electric rotary table 304 slidably mounted between the two manual dovetail groove double slides 303, an L-shaped adapter plate 305 mounted on one side of the electric rotary table 304, a storage base 4 fixedly connected below the L-shaped adapter plate 305, a movable frame 5 slidably mounted on the inner wall of the storage base 4, an adjustment seat 6 slidably mounted on the movable frame 5, a movable seat 7 slidably mounted on the adjustment seat 6, a transmission component 8 fixedly connected to one side of the movable seat 7, and a lens maintenance component 9 mounted on the movable seat 7.

[0032] like Figure 3 As shown, a motor 101 is installed at one end of the X-axis electric slide table 1, a reducer 102 is installed at the output end of the motor 101, a position sensor 103 is installed on the X-axis electric slide table 1, a sensing plate 104 is installed in the middle of the X-axis electric slide table 1, a slide block 105 is installed on the X-axis electric slide table 1, a dustproof steel sheet 106 is provided on the outer wall of the X-axis electric slide table 1, and mounting blocks 107 are provided at both ends of the X-axis electric slide table 1.

[0033] Motor 101 serves as the translation drive source for the X-axis electric slide table 1. Combined with reducer 102, it achieves speed reduction and torque increase, lowering the operating speed and improving displacement accuracy, ensuring smooth and shock-free translation adjustment of camera 301. Position sensor 103 and sensing plate 104 work together to accurately detect the travel and positioning position of slide 105, achieving precise limit stops, origin reset, and travel control, preventing overtravel and structural collision damage.

[0034] like Figure 4 As shown, the electric rotary table 304 includes a rotating plate 306, which is rotatably connected to an L-shaped adapter plate 305. A drive motor 307 is installed on one side of the rotating plate 306, and the drive motor 307 is fixedly connected to the L-shaped adapter plate 305.

[0035] The drive motor 307 is the power source for rotation adjustment. It is fixed on the L-shaped adapter plate 305, runs stably without shaking, and can precisely drive the rotating plate 306 to rotate at a fixed angle.

[0036] like Figure 5 As shown, the split camera mounting plate 302 has multiple camera mounting holes 308, the top of the manual dovetail groove double slide 303 is equipped with an adjustment handwheel 309, and the bottom of the manual dovetail groove double slide 303 is equipped with a fixing handwheel 310.

[0037] By setting up a split camera mounting plate 302 and a manual dovetail groove double slide table 303, the equipment can be adapted to different cameras 301 for rapid positioning and deployment. It has strong compatibility, is easy to disassemble and assemble, and the dovetail groove structure is smooth and stable to adjust and accurately and firmly position, effectively shortening the debugging and deployment time, greatly improving the applicability and overall flexibility of the equipment, and adapting to various machine vision operation scenarios.

[0038] like Figure 6 As shown, electric actuators 501 are fixedly connected to both sides of the bottom of the mobile frame 5. The other end of electric actuator 501 is fixedly connected to the inner wall of the storage base 4. A liquid storage chamber 502 is opened at one end of the mobile frame 5. A squeezing piston 503 is slidably fitted on the inner wall of the liquid storage chamber 502. Electric actuator 504 is fixedly connected to the bottom end of the squeezing piston 503. The bottom end of electric actuator 504 is fixedly connected to the inner wall of the liquid storage chamber 502. A liquid guide tube 505 is fixedly connected through one side of the inner wall of the liquid storage chamber 502. The other end of the liquid guide tube 505 extends through the inner wall of the mobile frame 5 to the outside of the other end. Multiple nozzles are installed at the end of the liquid guide tube 505 located outside the mobile frame 5. Two hydraulic rods 506 are fixedly connected to the mobile frame 5 in a symmetrical structure. The other end of the hydraulic rods 506 is fixedly connected to the bottom of the adjusting base 6.

[0039] Electric actuator 501 is the drive source for the telescopic sliding of the moving frame 5. It can precisely control the extension and retraction of the moving frame 5 from inside the storage base 4. During operation, it extends to complete the cleaning, and after operation, it retracts to store the cleaning mechanism, preventing the cleaning structure from obstructing the lens view and not affecting the normal testing operation of the equipment. The liquid storage chamber 502 is used to store lens-specific cleaning fluid. The squeeze piston 503 is sealed and slides in contact with the inner wall of the liquid storage chamber 502 to ensure the hydraulic extrusion is sealed. Electric actuator 504 adopts short-stroke precise telescopic control. Each small upward movement pushes the squeeze piston 503 to squeeze the cleaning fluid, achieving quantitative and constant pressure liquid output, avoiding the problems of excessive liquid residue or insufficient cleaning.

[0040] like Figure 7 As shown, two sliders 701 are fixedly connected to the bottom of the movable seat 7. The sliders 701 are slidably engaged with the inner wall of the groove opened on the adjusting seat 6. The movable seat 7 has a U-shaped structure, and a limiting plate 702 is fixedly connected between the top ends of the movable seat 7. The limiting plate 702 can limit the cotton strip 901 to contact the lens on the upper side.

[0041] like Figure 8As shown, the transmission assembly 8 includes a second motor 801, which is fixedly connected to one side of the movable seat 7. A drive wheel 802 is fixedly connected to the output end of the second motor 801. A connecting rod 803 is rotatably connected to the eccentric part of the drive wheel 802. The other end of the connecting rod 803 is rotatably connected to the adjusting seat 6. A driven wheel 804 is meshed and driven on the upper side of the drive wheel 802. A double-headed worm gear 805 is fixedly connected through the driven wheel 804 and rotatably connected to the movable seat 7. The double-headed worm gear 805 drives the two worm gear sleeves 904 to rotate in the same direction, facilitating the winding and unwinding of the cotton belt 901.

[0042] When the drive wheel 802 rotates, it drives the movable seat 7 to slide horizontally back and forth along the adjusting seat 6 through the eccentric connecting rod 803, thereby realizing the reciprocating wiping action of the cotton belt 901.

[0043] like Figure 9 As shown, the lens maintenance assembly 9 includes a cotton strip 901, with rollers 902 wound around both ends of the cotton strip 901. The two rollers 902 are lower than the limiting plate 702, and one side of the cotton strip 901 is in sliding contact with the top of the limiting plate 702.

[0044] One end of the roller 902 slides in contact with the inner wall of one side of the movable seat 7. A positioning pin 903 is movably inserted into the inner wall of the other end of the roller 902. A worm gear sleeve 904 is slidably fitted onto the outer wall of the positioning pin 903. One end of the worm gear sleeve 904 is rotatably connected through the inner wall of the movable seat 7, and a spring 905 is fixedly connected between the other end of the worm gear sleeve 904 and the end of the positioning pin 903. The worm gear sleeve 904 meshes with a double-headed worm gear 805 for transmission. The positioning pin 903 enables quick assembly and disassembly of the roller 902.

[0045] Working Principle: During operation, motor 101, in conjunction with reducer 102, drives the slide 105 of the X-axis electric slide 1 to translate, achieving precise horizontal adjustment of the X-axis position of camera 301. This, combined with the Y-axis electric slide 2, completes Y-axis displacement adjustment, achieving precise alignment in a two-dimensional plane. Position sensor 103 and sensing plate 104 detect the movement stroke in real time, achieving precise limit and origin reset to ensure adjustment accuracy. Simultaneously, the camera 301 mounting position can be finely adjusted via the adjustment handwheel 309 of the manual dovetail slide 303. After adjustment, the fixing handwheel 310 locks the position, adapting to different camera 301 installation requirements. When angle calibration is required, the drive motor 307 is activated to rotate the rotating plate 306 at a fixed angle, achieving precise correction of the camera 301's shooting angle, eliminating shooting tilt and offset deviations, and adapting to various complex visual inspection conditions. The split-type camera mounting plate 302, through multiple sets of camera mounting holes 308, allows for quick installation and replacement of different camera models 301, demonstrating strong equipment compatibility and versatility.

[0046] When dust accumulates on the lens surface of camera 301, affecting image clarity, firstly, the electric push rod 501 extends, pushing the entire moving frame 5 out of the storage base 4, causing the upper lens maintenance component 9 to move directly below the lens of camera 301. As the nozzle moves below the lens, the electric push rod 504 extends and retracts slightly upward, pushing the squeezing piston 503 to slide upward inside the liquid storage chamber 502, squeezing the cleaning fluid inside the liquid storage chamber 502. The cleaning fluid is then diverted through the guide tube 505 and evenly sprayed onto the lens surface from multiple nozzles at the end, fully wetting and softening stubborn oil stains and dried dust stains on the lens surface. Subsequently, according to the actual height of the lens, the extension and retraction strokes of the hydraulic rods 506 on both sides are adjusted to precisely adjust the overall height of the adjusting base 6 and the movable base 7, so that the upper surface of the cotton strip 901 precisely fits the outer surface of the lens, ensuring that subsequent wiping is tight and clean without dead corners.

[0047] After the liquid spraying and wetting are completed, the start motor 801 drives the drive wheel 802 to rotate. On one hand, the drive wheel 802 pulls the movable seat 7 along the sliding groove of the adjusting seat 6 at high speed through the eccentric connecting rod 803, causing the cotton strip 901 attached to the lens to rub back and forth, thoroughly wiping the dirt on the lens surface and completing the lens cleaning. On the other hand, the drive wheel 802 engages with and drives the driven wheel 804 and the double-headed worm gear 805 to rotate. The double-headed worm gear 805 synchronously drives the worm gear sleeves 904 on both sides to rotate in the same direction, driving the rollers 902 at both ends to operate synchronously, realizing the winding of the dirty cotton strip and the unwinding of the clean cotton strip. After a single wipe, a brand new cleaning area is automatically replaced, completely avoiding secondary pollution caused by residual dirt and continuously ensuring the cleanliness of the lens.

[0048] After the lens cleaning operation is completed, motor 2 801 stops running, hydraulic rod 506 retracts and resets, lowering the height of the cleaning structure, allowing cotton strip 901 to detach from the lens surface. Then electric push rod 1 501 retracts, pulling the moving frame 5 into the storage base 4, completely avoiding the field of view of camera 301 lens, and not affecting the subsequent normal visual inspection operation of the equipment.

[0049] When the cotton belt 901 is used up, the staff can directly insert and remove the positioning pin 903 to quickly disassemble the belt roller 902 and complete the replacement of the cotton belt 901.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A three-axis camera adjustment platform, comprising an X-axis motorized slide (1), characterized in that: A Y-axis electric slide (2) is slidably fitted on the X-axis electric slide (1). An industrial camera module (3) is mounted on the Y-axis electric slide (2). The industrial camera module (3) includes a camera (301). A split-type camera mounting plate (302) is fixedly mounted on one side of the camera (301). Manual dovetail groove double slides (303) are provided on both sides of the split-type camera mounting plate (302). An electric rotary table (303) is slidably fitted between the two manual dovetail groove double slides (303). 04), an L-shaped adapter plate (305) is installed on one side of the electric rotary table (304), a storage seat (4) is fixedly connected below the L-shaped adapter plate (305), a movable frame (5) is slidably fitted on the inner wall of the storage seat (4), an adjustment seat (6) is slidably fitted on the movable frame (5), a movable seat (7) is slidably fitted on the adjustment seat (6), a transmission component (8) is fixedly connected to one side of the movable seat (7), and a lens maintenance component (9) is provided on the movable seat (7).

2. The three-axis camera adjustment platform according to claim 1, characterized in that: One end of the X-axis electric slide (1) is equipped with a motor (101), the output end of the motor (101) is equipped with a reducer (102), the X-axis electric slide (1) is equipped with a position sensor (103), the X-axis electric slide (1) is equipped with a sensing plate (104) in the middle, the X-axis electric slide (1) is equipped with a slide block (105), the outer wall of the X-axis electric slide (1) is provided with a dustproof steel plate (106), and both ends of the X-axis electric slide (1) are provided with mounting blocks (107).

3. The three-axis camera adjustment platform according to claim 1, characterized in that: The electric rotary table (304) includes a rotating plate (306), which is rotatably connected to an L-shaped adapter plate (305). A drive motor (307) is installed on one side of the rotating plate (306), and the drive motor (307) is fixedly connected to the L-shaped adapter plate (305).

4. A three-axis camera adjustment platform according to claim 1, characterized in that: The split camera mounting plate (302) has multiple camera mounting holes (308), the top of the manual dovetail groove double slide (303) is equipped with an adjustment handwheel (309), and the bottom of the manual dovetail groove double slide (303) is equipped with a fixing handwheel (310).

5. A three-axis camera adjustment platform according to claim 1, characterized in that: Both sides of the bottom of the movable frame (5) are fixedly connected to electric actuators (501). The other end of the electric actuators (501) is fixedly connected to the inner wall of the storage base (4). One end of the movable frame (5) is provided with a liquid storage cavity (502). A compression piston (503) is slidably fitted on the inner wall of the liquid storage cavity (502). The bottom end of the compression piston (503) is fixedly connected to an electric actuator (504). The bottom end of the electric actuator (504) is connected to the liquid storage cavity (502). The inner wall is fixedly connected, and a liquid guide tube (505) is fixedly connected through one side of the inner wall of the liquid storage chamber (502). The other end of the liquid guide tube (505) extends through the inner wall of the movable frame (5) to the outside of the other end. Multiple nozzles are installed at the end of the liquid guide tube (505) located outside the movable frame (5). Two hydraulic rods (506) are fixedly connected in a symmetrical structure on the movable frame (5). The other end of the hydraulic rods (506) is fixedly connected to the bottom end of the adjusting seat (6).

6. A three-axis camera adjustment platform according to claim 1, characterized in that: The bottom of the movable seat (7) is fixedly connected to two sliders (701). The sliders (701) are slidably engaged with the inner wall of the groove opened on the adjusting seat (6). The movable seat (7) is U-shaped. The top of the movable seat (7) is fixedly connected to a limiting plate (702).

7. A three-axis camera adjustment platform according to claim 1, characterized in that: The transmission assembly (8) includes a second motor (801), which is fixedly connected to one side of the movable seat (7). The output end of the second motor (801) is fixedly connected to a drive wheel (802). A connecting rod (803) is rotatably connected to the eccentric part of the drive wheel (802). The other end of the connecting rod (803) is rotatably connected to the adjusting seat (6). A driven wheel (804) is meshed and driven on the upper side of the drive wheel (802). A double-headed worm gear (805) is fixedly connected through the driven wheel (804). The double-headed worm gear (805) is rotatably connected to the movable seat (7).

8. A three-axis camera adjustment platform according to claim 1, characterized in that: The lens maintenance assembly (9) includes a cotton strip (901), with rollers (902) wound around both ends of the cotton strip (901). The two rollers (902) are lower than the limiting plate (702), and one side of the cotton strip (901) is slidably in contact with the top of the limiting plate (702).

9. A three-axis camera adjustment platform according to claim 8, characterized in that: One end of the belt roller (902) slides in contact with the inner wall of one side of the movable seat (7). A positioning pin (903) is movably inserted into the inner wall of the other end of the belt roller (902). A worm gear sleeve (904) is slidably fitted on the outer wall of the positioning pin (903). One end of the worm gear sleeve (904) is rotatably connected to the inner wall of the movable seat (7). A spring (905) is fixedly connected between the other end of the worm gear sleeve (904) and the end of the positioning pin (903). The worm gear sleeve (904) is meshed with a double-headed worm (805) for transmission.

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