A rigid-flexible combined support structure for optical instruments

Abstract

The present invention relates to the technical field of optical instrument auxiliary devices, and discloses a rigid-flexible combined support structure for optical instruments, including a base, and support columns fixedly installed around the lower end surface of the base, a column rotatably installed on the upper end surface of the base, a support platform fixedly installed on the upper end surface of the column, an optical instrument placed on the upper end surface of the support platform, and also includes: a clamping assembly, the clamping assembly is arranged on the left and right sides of the inner cavity of the base; a buffer assembly, the buffer assembly is arranged on the left and right sides of the upper end surface of the base; a steering assembly, the steering assembly is arranged on the lower end surface of the base; a cleaning assembly, the cleaning assembly is arranged on the left and right sides of the upper end surface of the base. The invention can realize flexible clamping of optical instruments on the support platform through the cooperation of the clamping assembly and the buffer assembly, and at the same time, a steering assembly is provided to adjust the angle of the optical instrument after being fixed, so as to enhance the good user experience of the staff.

Description

Technical Field

[0001] The invention relates to the technical field of optical instrument auxiliary appliances, and in particular to a rigid-flexible combined supporting structure for an optical instrument. Background Art

[0002] With the rapid development of science and technology, higher and higher requirements are put forward for optical instruments in engineering. In particular, the special requirements and specific tasks of optical instruments determine that optical instruments must have reliable optical performance in harsh environments. These harsh environments are reflected in the dynamic environment during the transportation stage and the thermal environment during the working stage. During the transportation stage, they must experience loads, vibrations, collisions, impacts, etc. During the working stage, the thermal environment with changes in temperature will cause thermal deformation of mechanical structural parts. These external loads will cause deformation of internal components of optical instruments, thereby affecting instrument performance indicators. The support structure of the optical instrument needs to realize degree of freedom constraints, facilitate docking with the support platform, ensure the pointing of the optical axis, reduce or isolate the influence of the support platform accuracy on the instrument performance, suppress vibration input, and reduce the influence of external thermal and mechanical environment input on the performance of the optical instrument.

[0003] As a key component connecting the optical instrument and the support platform, the bottom support structure is an important guarantee to ensure that the optical instrument meets the performance indicators. During the ground transportation stage, the bottom support structure relies on its own functional characteristics to directly provide positioning, support, and resistance to external deformation for the optical instrument, which effectively guarantees the structural stability of the optical instrument under static and dynamic conditions. During the working stage, the flexible link of the bottom support structure effectively absorbs the external heat load energy, effectively prevents the deformation of the optical instrument, and ensures the structural stability of the optical instrument under the condition of thermal environment changes. Therefore, the quality of the bottom support structure design plays a decisive role in the success or failure of ground optical instruments. The selection of appropriate connection forms and how to design the bottom support structure all require careful analysis and research. Summary of the invention

[0004] The purpose of the present invention is to provide a rigid-flexible combined support structure for an optical instrument, so as to solve the problem in the prior art that the support structure for an optical instrument is difficult to simultaneously resist external thermal loads and mechanical loads that cause deformation of the instrument structure.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an optical instrument rigid-flexible combined support structure, comprising a base, and support columns fixedly mounted around the lower end surface of the base, the bottom ends of the support columns are provided with rubber seats, the upper end surface of the base is rotatably mounted with a column, the upper end surface of the column is fixedly mounted with a support platform, the upper end surface of the support platform is placed with an optical instrument, and further comprising:

[0006] A clamping assembly, which is arranged on the left and right sides of the inner cavity of the base and is used to limit and fix the optical instrument;

[0007] A buffer assembly, which is arranged on the left and right sides of the upper end surface of the base and is used to provide buffering for fixing the optical instrument and during use;

[0008] A steering assembly, which is arranged on the lower end surface of the base and is used to rotate the column;

[0009] A cleaning component is arranged on the left and right sides of the upper end surface of the base, and is used to blow off dust on the optical instrument.

[0010] Preferably, the clamping assembly includes a support plate fixedly mounted on the left side of the bottom surface of the inner cavity of the base, a clamping worm is rotatably mounted on the inner cavity of the support plate, a sleeve is rotatably mounted on the middle part of the bottom surface of the inner cavity of the base, a clamping worm wheel is fixedly mounted on the side wall of the sleeve, a center disk is fixedly mounted on the upper end surface of the sleeve, and transmission plates are rotatably mounted on the left and right sides of the lower end surface of the center disk through a rotating shaft.

[0011] Preferably, adjustment grooves are provided on the left and right sides of the upper end surface of the base, an adjustment column is slidably installed in the inner cavity of the adjustment groove, a clamping seat is fixedly installed on the upper end surface of the adjustment column, the clamping worm is meshingly connected with the clamping worm wheel, the adjustment column is rotatably installed on the end of the transmission plate, a clamping motor is fixedly installed on the bottom surface of the inner cavity of the base through a frame, and the output shaft end of the clamping motor is fixedly connected to the clamping worm.

[0012] Preferably, the buffer assembly includes a first fixed seat fixedly mounted on the side wall of the clamping seat, a first rotating ear being rotatably mounted in the inner cavity of the first fixed seat, and the buffer assembly also includes a clamping plate, a second fixed seat being fixedly mounted on the side wall of the clamping plate, and a second rotating ear being rotatably mounted in the inner cavity of the second fixed seat.

[0013] Preferably, a spring rod is fixedly installed between the second rotating ear and the first rotating ear, a level sensor is fixedly installed on the outer side of the upper end surface of the support platform, a control display is fixedly installed on the upper end surface of the base, and the control display is electrically connected to the level sensor.

[0014] Preferably, the steering assembly includes a transmission rod rotatably mounted on the lower end surface of the base close to the column, a first gear is fixedly mounted on the side wall of the transmission rod, a second gear is fixedly mounted on the side wall of the column, and the column is rotatably connected to the sleeve.

[0015] Preferably, the second gear and the first gear are both incomplete gears, the second gear is meshingly connected with the first gear, a steering motor is fixedly installed on the bottom surface of the inner cavity of the base through a frame, the output shaft end of the steering motor is fixedly connected to the transmission rod, and a torsion spring is wound around the side wall of the column, and the two ends of the torsion spring are respectively fixedly connected to the base and the side wall of the support platform.

[0016] Preferably, the cleaning assembly comprises a fixing plate fixedly mounted on the upper end surface of the base, a piston cylinder is fixedly mounted on the upper end surface of the fixing plate, a piston plate is slidably mounted in the inner cavity of the piston cylinder, and a bending tube is fixedly mounted on the side wall of the piston plate.

[0017] Preferably, the piston plate slides in the inner cavity of the piston cylinder, the bent tube is slidably connected to the piston cylinder, and the bent tube is fixedly installed in the inner cavity of the clamping seat.

[0018] Preferably, the bending tube is hollow, a one-way air valve with an outlet to the inner cavity of the bending tube is provided on the side wall of the piston plate, an air inlet is provided on the side wall of the piston cylinder, and the inner cavity of the air inlet is provided with a one-way air valve with an outlet to the inner cavity of the piston cylinder.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. After the worker places the optical instrument on the supporting platform, the clamping motor is started to rotate the clamping worm, and the clamping worm wheel will drive the center disk to rotate. Under the cooperation of the rotating shafts on the left and right sides of the lower end surface of the center disk, the center disk can pull the transmission plates on both sides to approach each other at the same time, so that the clamping seats on the left and right sides are close to each other at the same time. At this time, the clamping plates will abut against the equipment seat of the optical instrument to achieve stable clamping. After the clamping plates on the left and right sides abut against the equipment seat of the optical instrument, the center disk is continued to be rotated to make the clamping seats on both sides approach again. At this time, since the clamping plates have been fitted with the equipment seat of the optical instrument, the spring rod will be compressed through the setting of the first rotating ear, the second fixed seat and the second rotating ear, so that the force of the two groups of clamping seats approaching is stored in the spring rod, thereby avoiding damage to the entire equipment due to excessive clamping of the optical instrument, thereby improving the safety performance of the entire equipment.

[0021] 2. By starting the steering motor to rotate the transmission rod, under the cooperation of the first gear and the second gear, the first gear can drive the second gear to rotate in a proximal manner, so that the direction of the optical instrument on the supporting platform changes, which is convenient for staff at different positions to use, greatly improving the convenience of the entire equipment. Before turning the optical instrument, it is necessary to use the clamping assembly and the buffer assembly to separate the clamping plate from the side wall of the optical instrument. At this time, the clamping seats on the left and right sides will be separated from each other, and the clamping seat will drive the bending tube to move the piston plate to the right side of the inner cavity of the piston cylinder, so that the air in the cavity on the right side of the piston cylinder enters the inner cavity of the bending tube through the piston plate, and then sprays out from the upper end of the bending tube, accelerating the flow of air in the air. The strong wind formed can blow on the working surface of the optical instrument, avoiding the need for staff to clean the optical instrument when replacing the next part, greatly improving the efficiency of the staff's experiment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of a rigid-flexible combined support structure for an optical instrument according to the present invention;

[0023] Figure 2 It is a bottom-up overall structural schematic diagram of a rigid-flexible combined support structure for an optical instrument of the present invention;

[0024] Figure 3 A schematic diagram of a top view of a rigid-flexible combined support structure for an optical instrument according to the present invention;

[0025] Figure 4 It is a schematic diagram of a partial cross-sectional structure of a rigid-flexible combined support structure of an optical instrument of the present invention;

[0026] Figure 5 It is a schematic cross-sectional structure diagram of a base of a rigid-flexible combined support structure for an optical instrument of the present invention;

[0027] Figure 6 The present invention is a schematic cross-sectional view of a clamping seat of a rigid-flexible combined support structure for an optical instrument.

[0028] In the figure: 1. base; 11. adjustment slot; 12. adjustment column; 13. control display; 2. support column; 3. column; 4. support platform; 41. level sensor; 5. clamping assembly; 51. support plate; 52. clamping worm; 53. sleeve; 54. clamping worm wheel; 55. center disk; 56. transmission plate; 57. clamping seat; 58. clamping motor; 6. buffer assembly; 61. first fixed seat; 62. first rotating ear; 63. clamping plate; 64. second fixed seat; 65. second rotating ear; 66. spring rod; 7. steering assembly; 71. transmission rod; 72. first gear; 73. second gear; 74. steering motor; 75. torsion spring; 8. cleaning assembly; 81. fixed plate; 82. piston cylinder; 821. air inlet; 83. piston plate; 84. bending pipe. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-Figure 6 The present invention provides a technical solution for a rigid-flexible combined support structure of an optical instrument: an optical instrument rigid-flexible combined support structure, comprising a base 1, and support columns 2 fixedly installed around the lower end surface of the base 1, a rubber seat is arranged at the bottom end of the support column 2, a column 3 is rotatably installed on the upper end surface of the base 1, a support platform 4 is fixedly installed on the upper end surface of the column 3, an optical instrument is placed on the upper end surface of the support platform 4, and further comprising:

[0031] The clamping assembly 5 is arranged on the left and right sides of the inner cavity of the base 1, and the clamping assembly 5 is used to limit and fix the optical instrument;

[0032] Buffer assembly 6, which is arranged on the left and right sides of the upper end surface of the base 1, and is used to fix the optical instrument and provide buffering during use;

[0033] A steering assembly 7, which is arranged on the lower end surface of the base 1 and is used to rotate the column 3;

[0034] A cleaning component 8 is disposed on the left and right sides of the upper end surface of the base 1 and is used to blow off dust on the optical instrument.

[0035] Further, the clamping assembly 5 includes a support plate 51 fixedly mounted on the left side of the bottom surface of the inner cavity of the base 1, a clamping worm 52 is rotatably mounted on the inner cavity of the support plate 51, a sleeve 53 is rotatably mounted on the middle part of the bottom surface of the inner cavity of the base 1, a clamping worm wheel 54 is fixedly mounted on the side wall of the sleeve 53, a center disk 55 is fixedly mounted on the upper end surface of the sleeve 53, and a transmission plate 56 is rotatably mounted on the left and right sides of the lower end surface of the center disk 55 through a rotating shaft;

[0036] Adjustment grooves 11 are provided on the left and right sides of the upper end surface of the base 1, and an adjustment column 12 is slidably installed in the inner cavity of the adjustment groove 11. A clamping seat 57 is fixedly installed on the upper end surface of the adjustment column 12. The clamping worm 52 is meshed and connected with the clamping worm wheel 54. The adjustment column 12 is rotatably installed on the end of the transmission plate 56. A clamping motor 58 is fixedly installed on the bottom surface of the inner cavity of the base 1 through a frame, and the output shaft end of the clamping motor 58 is fixedly connected to the clamping worm 52.

[0037] It should be noted that after the worker places the optical instrument on the supporting platform 4, the clamping motor 58 is started to rotate the clamping worm 52. Since the clamping worm 52 is meshed and connected with the clamping worm wheel 54, and the clamping worm wheel 54 is fixedly connected with the center disk 55 through the sleeve 53, the center disk 55 will rotate at this time. With the cooperation of the rotating shafts on the left and right sides of the lower end surface of the center disk 55, the center disk 55 can pull the transmission plates 56 on both sides close to each other at the same time. Since the adjusting column 12 is rotatably installed on the end of the transmission plate 56, with the cooperation of the adjusting grooves 11 on the left and right sides of the base 1, the clamping seats 57 on the left and right sides can be made close to each other at the same time, that is, the clamping plate 63 will be against the equipment seat of the optical instrument at this time to achieve stable clamping of it.

[0038] Further, the buffer assembly 6 includes a first fixed seat 61 fixedly mounted on the side wall of the clamping seat 57, and a first rotating ear 62 is rotatably mounted in the inner cavity of the first fixed seat 61. The buffer assembly 6 also includes a clamping plate 63, and a second fixed seat 64 is fixedly mounted on the side wall of the clamping plate 63. A second rotating ear 65 is rotatably mounted in the inner cavity of the second fixed seat 64;

[0039] A spring rod 66 is fixedly installed between the second rotating ear 65 and the first rotating ear 62 , a level sensor 41 is fixedly installed on the outer side of the upper end surface of the support platform 4 , a control display 13 is fixedly installed on the upper end surface of the base 1 , and the control display 13 is electrically connected to the level sensor 41 .

[0040] It should be noted that after the clamping plates 63 on the left and right sides will be against the equipment seat of the optical instrument, the center disk 55 will continue to rotate to make the clamping seats 57 on both sides approach again. At this time, since the clamping plates 63 have been in contact with the equipment seat of the optical instrument, the force of the two groups of clamping seats 57 approaching each other will be transmitted to the first fixed seat 61. At this time, through the setting of the first rotating ear 62, the second fixed seat and the second rotating ear 65, the spring rod 66 will eventually be compressed, so that the force of the two groups of clamping seats 57 approaching each other is stored in the spring rod 66, avoiding damage to the entire equipment due to excessive clamping of the optical instrument, thereby improving the safety performance of the entire equipment; through the setting of the horizontal sensor 41, after the optical instrument is placed on the support platform 4, it is possible to monitor whether the optical instrument is in a horizontal state, so as to improve the accuracy of subsequent experimental data of workers. By electrically connecting the control display 13 with the horizontal sensor 41, the worker can directly obtain the data of the horizontal sensor from the control display 13, which is convenient and quick.

[0041] Further, the steering assembly 7 includes a transmission rod 71 rotatably mounted on the lower end surface of the base 1 near the side of the column 3, a first gear 72 is fixedly mounted on the side wall of the transmission rod 71, a second gear 73 is fixedly mounted on the side wall of the column 3, and the column 3 is rotatably connected to the sleeve 53;

[0042] The second gear 73 and the first gear 72 are both incomplete gears. The second gear 73 is meshed with the first gear 72. A steering motor 74 is fixedly installed on the bottom surface of the inner cavity of the base 1 through a frame. The output shaft end of the steering motor 74 is fixedly connected to the transmission rod 71. A torsion spring 75 is wound around the side wall of the column 3. The two ends of the torsion spring 75 are fixedly connected to the side walls of the base 1 and the support platform 4 respectively.

[0043] It should be noted that the transmission rod 71 is rotated by starting the steering motor 74. Since the first gear 72 is fixedly installed on the side wall of the transmission rod 71 and the second gear 73 is fixedly installed on the side wall of the column 3, the second gear 73 is meshed and connected with the first gear 72. Under the action of the second gear 73 and the first gear 72 being incomplete gears, the first gear 72 can drive the second gear 73 to rotate approximately, so that the orientation of the optical instrument on the support platform 4 changes, which is convenient for use by staff at different positions and greatly improves the convenience of the entire equipment. When the second gear 73 is disengaged from the red tooth of the first gear 72, the torsion spring 75 will be reset in a taut state, so that the second gear 73 drives the column 3 to rotate in the opposite direction and return to the initial position to ensure that the first gear 72 is ready to mesh with the second gear 73 again.

[0044] Furthermore, the cleaning assembly 8 includes a fixed plate 81 fixedly mounted on the upper end surface of the base 1, a piston cylinder 82 is fixedly mounted on the upper end surface of the fixed plate 81, a piston plate 83 is slidably mounted in the inner cavity of the piston cylinder 82, and a bending tube 84 is fixedly mounted on the side wall of the piston plate 83;

[0045] The piston plate 83 slides in the inner cavity of the piston cylinder 82, the bending tube 84 is slidably connected to the piston cylinder 82, and the bending tube 84 is fixedly installed in the inner cavity of the clamping seat 57;

[0046] The bending tube 84 is hollow, a one-way air valve with an outlet to the inner cavity of the bending tube 84 is provided on the side wall of the piston plate 83, an air inlet 821 is provided on the side wall of the piston cylinder 82, and a one-way air valve with an outlet to the inner cavity of the piston cylinder 82 is provided in the inner cavity of the air inlet 821.

[0047] It should be noted that before the optical instrument needs to be turned, the clamping plate 63 needs to be separated from the side wall of the optical instrument through the clamping assembly 5 and the buffer assembly 6. At this time, the clamping seats 57 on the left and right sides will be moved away from each other, and the bending tube 84 fixedly installed on the clamping seat 57 will also drive the piston plate 83 to move to the right side of the inner cavity of the piston cylinder 82. A one-way air valve with an outlet to the inner cavity of the bending tube 84 is opened on the side wall of the piston plate 83, and a one-way air valve with an outlet to the inner cavity of the piston cylinder 82 is provided in the inner cavity of the air inlet 821. At this time, the volume of the cavity on the right side of the piston cylinder 82 is continuously reduced, and the internal air can enter the inner cavity of the bending tube 84 through the piston plate 83, and then be ejected from the upper end of the bending tube 84, thereby accelerating the flow of airflow in the air. The strong wind formed can blow on the working surface of the optical instrument, avoiding the need for staff to clean the optical instrument when replacing the next part, greatly saving the labor intensity of the workers and improving the efficiency of the staff's experiments.

[0048] Working principle:

[0049] During work, after placing the optical instrument on the supporting platform 4, the worker starts the clamping motor 58 to rotate the clamping worm 52. Since the clamping worm 52 is meshed and connected with the clamping worm wheel 54, and the clamping worm wheel 54 is fixedly connected with the center disk 55 through the sleeve 53, the center disk 55 will rotate at this time. Under the cooperation of the rotating shafts on the left and right sides of the lower end surface of the center disk 55, the center disk 55 can pull the transmission plates 56 on both sides to approach each other at the same time. Since the adjustment column 12 is rotatably installed on the end of the transmission plate 56, under the cooperation of the adjustment grooves 11 on the left and right sides of the base 1, the clamping seats 57 on the left and right sides can be approached at the same time, that is, at this time, the clamping plate 63 will be against the equipment seat of the optical instrument to achieve stable clamping of it.

[0050] After the clamping plates 63 on the left and right sides are against the equipment seat of the optical instrument, the center disk 55 is rotated continuously to make the clamping seats 57 on both sides approach each other again. At this time, since the clamping plates 63 have been in contact with the equipment seat of the optical instrument, the force of the two groups of clamping seats 57 approaching each other will be transmitted to the first fixed seat 61. At this time, through the arrangement of the first rotating ear 62, the second fixed seat and the second rotating ear 65, the spring rod 66 will be compressed, so that the force of the two groups of clamping seats 57 approaching each other is stored in the spring rod 66, thereby avoiding the damage of the entire device to the optical instrument due to the too hard clamping, thereby improving the safety performance of the entire device;

[0051] By setting the level sensor 41, after the optical instrument is placed on the support platform 4, it is possible to monitor whether the optical instrument is in a horizontal state, so as to improve the accuracy of subsequent experimental data of workers. By electrically connecting the control display 13 with the level sensor 41, workers can directly obtain the data of the level sensor from the control display 13, which is convenient and fast.

[0052] After the entire device has finished clamping the optical instrument, the transmission rod 71 is rotated by starting the steering motor 74. Since the first gear 72 is fixedly installed on the side wall of the transmission rod 71, and the second gear 73 is fixedly installed on the side wall of the column 3, the second gear 73 is meshed and connected with the first gear 72, and under the action of the second gear 73 and the first gear 72 being incomplete gears, the first gear 72 can drive the second gear 73 to rotate in a proximal manner, so that the direction of the optical instrument on the supporting platform 4 changes, which is convenient for the staff at different positions to use, greatly improving the convenience of the entire device. When the second gear 73 is disengaged from the red teeth of the first gear 72, the torsion spring 75 will be reset in a taut state, so that the second gear 73 drives the column 3 to rotate in the opposite direction and return to the initial position to ensure that the first gear 72 is ready to mesh with the second gear 73 again;

[0053] When it is necessary to turn the optical instrument, the clamping plate 63 needs to be separated from the side wall of the optical instrument by the clamping assembly 5 and the buffer assembly 6. At this time, the clamping seats 57 on the left and right sides will be moved away from each other, and the bending tube 84 fixedly installed on the clamping seat 57 will also drive the piston plate 83 to move to the right side of the inner cavity of the piston cylinder 82. A one-way air valve with an outlet to the inner cavity of the bending tube 84 is provided on the side wall of the piston plate 83, and a one-way air valve with an outlet to the inner cavity of the piston cylinder 82 is provided in the inner cavity of the air inlet 821. At this time, the volume of the cavity on the right side of the piston cylinder 82 is continuously reduced, and the internal air can enter the inner cavity of the bending tube 84 through the piston plate 83, and then be ejected from the upper end of the bending tube 84, thereby accelerating the flow of airflow in the air. The strong wind formed can blow on the working surface of the optical instrument, avoiding the need for staff to clean the optical instrument when replacing the next part, greatly saving the labor intensity of the workers and improving the efficiency of the staff's experiments.

[0054] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. A rigid-flexible combined support structure for an optical instrument, comprising a base (1), and support columns (2) fixedly mounted around the lower end surface of the base (1), wherein a rubber seat is arranged at the bottom end of the support column (2), a column (3) is rotatably mounted on the upper end surface of the base (1), a support platform (4) is fixedly mounted on the upper end surface of the column (3), and an optical instrument is placed on the upper end surface of the support platform (4), characterized in that: Also includes: A clamping assembly (5), the clamping assembly (5) being arranged on the left and right sides of the inner cavity of the base (1), and the clamping assembly (5) being used to limit and fix the optical instrument; The clamping assembly (5) comprises a support plate (51) fixedly mounted on the left side of the bottom surface of the inner cavity of the base (1); a clamping worm (52) is rotatably mounted in the inner cavity of the support plate (51); a sleeve (53) is rotatably mounted in the middle of the bottom surface of the inner cavity of the base (1); a clamping worm wheel (54) is fixedly mounted on the side wall of the sleeve (53); a center disk (55) is fixedly mounted on the upper end surface of the sleeve (53); and transmission plates (56) are rotatably mounted on the left and right sides of the lower end surface of the center disk (55) via a rotating shaft; The upper end surface of the base (1) is provided with adjustment grooves (11) on both sides, the inner cavity of the adjustment groove (11) is slidably mounted with an adjustment column (12), the upper end surface of the adjustment column (12) is fixedly mounted with a clamping seat (57), the clamping worm (52) is meshingly connected with the clamping worm wheel (54), the adjustment column (12) is rotatably mounted on the end of the transmission plate (56), the inner cavity bottom surface of the base (1) is fixedly mounted with a clamping motor (58) through a frame, and the output shaft end of the clamping motor (58) is fixedly connected with the clamping worm (52); A buffer component (6), the buffer component (6) being arranged on the left and right sides of the upper end surface of the base (1), the buffer component (6) being used to fix the optical instrument and to provide buffering during use; A steering assembly (7), the steering assembly (7) being arranged on the lower end surface of the base (1), and the steering assembly (7) being used to rotate the column (3); The buffer assembly (6) comprises a first fixing seat (61) fixedly mounted on the side wall of the clamping seat (57), a first rotating ear (62) being rotatably mounted in the inner cavity of the first fixing seat (61), and the buffer assembly (6) further comprises a clamping plate (63), a second fixing seat (64) being fixedly mounted on the side wall of the clamping plate (63), and a second rotating ear (65) being rotatably mounted in the inner cavity of the second fixing seat (64); A spring rod (66) is fixedly mounted between the second rotating ear (65) and the first rotating ear (62); a level sensor (41) is fixedly mounted on the outer side of the upper end surface of the support platform (4); a control display (13) is fixedly mounted on the upper end surface of the base (1); and the control display (13) is electrically connected to the level sensor (41); A cleaning component (8), the cleaning component (8) being arranged on the left and right sides of the upper end surface of the base (1), and the cleaning component (8) being used to blow off dust on the optical instrument; The cleaning assembly (8) comprises a fixing plate (81) fixedly mounted on the upper end surface of the base (1); a piston cylinder (82) is fixedly mounted on the upper end surface of the fixing plate (81); a piston plate (83) is slidably mounted in the inner cavity of the piston cylinder (82); and a bending tube (84) is fixedly mounted on the side wall of the piston plate (83); The piston plate (83) slides in the inner cavity of the piston cylinder (82), the bent tube (84) is slidably connected to the piston cylinder (82), and the bent tube (84) is fixedly mounted in the inner cavity of the clamping seat (57); The bending tube (84) is hollow, a one-way air valve with an outlet toward the inner cavity of the bending tube (84) is provided on the side wall of the piston plate (83), an air inlet (821) is provided on the side wall of the piston cylinder (82), and the inner cavity of the air inlet (821) is provided with a one-way air valve with an outlet toward the inner cavity of the piston cylinder (82).

2. The optical instrument rigid-flexible combined support structure according to claim 1, characterized in that: The steering assembly (7) comprises a transmission rod (71) rotatably mounted on the lower end surface of the base (1) close to the column (3); a first gear (72) is fixedly mounted on the side wall of the transmission rod (71); a second gear (73) is fixedly mounted on the side wall of the column (3); and the column (3) is rotatably connected to the sleeve (53).

3. The optical instrument rigid-flexible combined support structure according to claim 2, characterized in that: The second gear (73) and the first gear (72) are both incomplete gears, and the second gear (73) is meshingly connected with the first gear (72). A steering motor (74) is fixedly mounted on the bottom surface of the inner cavity of the base (1) via a frame, and an output shaft end of the steering motor (74) is fixedly connected to a transmission rod (71). A torsion spring (75) is wound around and mounted on the side wall of the column (3), and two ends of the torsion spring (75) are respectively fixedly connected to the base (1) and the side wall of the support platform (4).

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