A transport fixing device for vehicle-mounted telescope

Abstract

The present invention relates to the technical field of optical equipment connection devices, and specifically to a transport fixing device for a vehicle-mounted telescope, including a rotating mechanism and an angle adjustment mechanism, the rotating mechanism and the angle adjustment mechanism are respectively connected with a support rod and a length fine-tuning mechanism, the support rod is cooperatively connected with the length fine-tuning mechanism, the rotating mechanism includes a rotating assembly and a pitch assembly arranged in sequence from bottom to top, the support rod is rotatably connected to the pitch assembly and the rotating assembly can drive the pitch assembly and the support rod to rotate, the angle adjustment mechanism includes a rotating body assembly that can adjust the connection angle between the telescope and the length fine-tuning mechanism, the rotating mechanism includes a rotating support seat and is connected to the carrier through the rotating support seat, the rotating assembly is arranged between the pitch assembly and the rotating support seat and can rotate in the rotating support seat. The fixing device in this scheme has a good transport locking effect, is easy to unfold and withdraw, can ensure the safety of the equipment, simplify the production process, save costs, and improve efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of optical equipment connecting devices, and in particular provides a transport fixing device for a vehicle-mounted telescope. Background Art

[0002] With the increasing demand for modern range measurement and control and modern astronomical and space science research, it is particularly important to build more telescopes with larger apertures. However, the high cost of large-aperture telescopes has greatly limited the demand for a large number of telescopes. Therefore, a telescope with multiple functions or a telescope that can work in multiple locations has become an effective solution. Compared with fixed-station telescopes, vehicle-mounted mobile telescopes can be more flexible and maneuverable to different stations to perform more tasks, and give full play to the effectiveness of the telescope. Therefore, in recent years, the construction of vehicle-mounted telescopes, especially vehicle-mounted large-aperture telescopes, has received more and more attention.

[0003] During the transportation of mobile vehicle-mounted telescopes, the telescope and the vehicle must be relatively fixed and cannot be displaced in any direction to ensure the safety of the telescope. In the past, when small-aperture telescopes were loaded and transported, a wire rope structure was usually used to fix the equipment to the vehicle. A special anchor point was set on the vehicle, and screw holes for eyebolts were reserved on the equipment. The equipment was connected to the vehicle through several wire rope structures with tightening devices to complete the equipment fixation. However, as the aperture of the vehicle-mounted telescope increases, wire rope fixation is difficult to meet transportation requirements. Usually, a hard connection method is required to fix the telescope. Generally, several groups of threaded holes are reserved at appropriate locations between the telescope and the vehicle. Several groups of rigid structures mainly welded are used in the middle connection part. The vehicle and the telescope are connected by high-strength screws at both ends to complete the equipment fixation, so as to enhance the connection rigidity between the equipment and the vehicle and improve transportation reliability.

[0004] As the mobility of telescopes continues to improve, the telescopes are required to be moved more and more frequently, and the deployment and withdrawal time is getting shorter and shorter. Both wire rope fixation and ordinary hard connection fixation have gradually exposed the following problems:

[0005] 1. The wire rope connection has a certain degree of elasticity, which can still be used in small-aperture vehicle-mounted telescopes with low mobility. However, as the aperture of the telescope increases and the road conditions become more complicated, the wire rope connection may not be firmly fixed, which may easily cause the telescope to move in the vehicle, and even cause the wire rope to break on bumpy roads or in turning and tilting conditions.

[0006] 2. The traditional hard connection method can ensure the relative fixation of the telescope and the carrier. The outer surfaces of the carrier and the telescope are generally non-machined surfaces of welded parts. There is a certain spatial angle relationship between these surfaces. Due to the non-machined surfaces, there will be some deviations between the measured value and the theoretical value of this spatial angle relationship. The fixation of the telescope is basically completed through these surfaces. Therefore, all rigid connection devices and the interfaces between the telescope and the vehicle need to be matched according to the actual situation after the telescope is installed on the vehicle. There is also the possibility of repeatedly grinding the interface parts to adapt to the angle difference during the matching process, and the process is cumbersome. Moreover, after the matching is completed, the telescope can only be restored to the original posture at the time of matching to ensure that all rigid connection components are fully installed. Once there is a slight deviation in the position of the telescope, there will be problems such as the connection components cannot be installed or the screws cannot be tightened, and the connection components themselves have no adaptability.

[0007] 3. Almost all existing rigid connection components need to be installed and locked when the telescope is transported, and disassembled and removed when the telescope is put into operation. The rigid connection components are welded structures and are heavy, so each disassembly and installation is cumbersome and tedious.

[0008] In summary, how to design a vehicle-mounted telescope transportation and fixing device that has a certain angle matching adaptability, can ensure the connection stiffness, can be directly processed in place during the processing stage, and is easy to disassemble and assemble, is a problem that needs to be solved urgently. Summary of the invention

[0009] In order to solve the above problems, the present invention provides a transport and fixing device for a vehicle-mounted telescope, which can not only ensure the connection rigidity like the traditional hard connection method, but also can be directly processed into place without the need for matching in the processing stage, and does not require strict resetting of the telescope, thereby solving the shortcomings of the traditional transport and fixing device for the telescope.

[0010] The present invention provides a transport and fixing device for a vehicle-mounted telescope, which specifically comprises a rotating mechanism connected to a carrier and an angle adjustment mechanism detachably connected to a connecting surface of the telescope, wherein a support rod and a length fine-adjusting mechanism are respectively connected to the rotating mechanism and the angle adjustment mechanism, and the support rod is cooperatively connected to the length fine-adjusting mechanism; the rotating mechanism comprises a rotating assembly and a pitch assembly which are sequentially arranged from bottom to top, the support rod is rotatably connected to the pitch assembly, and the rotating assembly can drive the pitch assembly and the support rod to perform a rotating motion; and the angle adjustment mechanism comprises a rotating body assembly which can adjust the connection angle between the telescope and the length fine-adjusting mechanism.

[0011] Furthermore, the rotating mechanism includes a rotating support seat and is connected to the carrier through the rotating support seat; the rotating component is arranged between the pitch component and the rotating support seat and can rotate in the rotating support seat.

[0012] Furthermore, a rotation slot 1 is provided at the upper end of the rotation support seat; the rotation assembly includes an azimuth rotation axis rotatably connected to the rotation slot 1, and the pitch assembly is connected to the upper end of the azimuth rotation axis and can rotate along with the azimuth rotation axis.

[0013] Furthermore, the pitch assembly includes a pitch rotating seat connected to the upper end of the azimuth rotation axis, and a rotation groove 2 is opened at the lower end of the pitch rotating seat; the azimuth rotation axis includes a lower rotating section and an upper rotating section, and the diameter of the lower rotating section is larger than the diameter of the upper rotating section so that the azimuth rotation axis has a stepped structure as a whole; the lower rotating section and the upper rotating section are rotatably connected to the rotation groove 1 and the rotation groove 2 respectively.

[0014] Furthermore, the lower rotating section includes a rotating step extending to the outside of the upper rotating section and located in the rotating groove one; the rotating support seat is connected to an azimuth axis pressure cover located between the rotating step and the pitch rotating seat; a rotating gap is left between the azimuth rotation axis and the azimuth axis pressure cover, and between the azimuth rotation axis and the bottom of the rotating groove one in the rotating support seat.

[0015] Furthermore, the pitch assembly also includes a support baffle located at the upper end of the pitch rotation seat and a pitch rotation axis connected between the support baffles; the support rod is connected to the pitch rotation axis and is rotationally connected to the pitch assembly through the pitch rotation axis.

[0016] Furthermore, matching connecting holes are provided on the support baffle and the support rod; the pitch rotation axis includes a large-diameter limit end and a small-diameter connecting end, the large-diameter limit end is located on the outer side of the support baffle on one side, and the small-diameter connecting end is passed through the connecting hole and is parallel to the carrier; the small-diameter connecting end includes an extending section extending to the outer side of the support baffle away from the large-diameter limit end, and a cotter pin is inserted on the extending section.

[0017] Furthermore, the length fine-tuning mechanism includes an adjustment section connected to the support rod and a support section connected to the angle adjustment mechanism; the diameter of the support section close to the adjustment section is larger than the diameter of the adjustment section, the adjustment section is threadedly connected to the support rod, and a locking nut located between the support rod and the support section is threadedly sleeved on the adjustment section; the end face of the support section away from the adjustment section is an inclined structure arranged to match the angle of the telescope connection surface.

[0018] Furthermore, the rotating body assembly includes a ball socket plate, a ball head and a pressure plate; the ball socket plate is fixedly connected to the inclined surface of the support section, a ball socket groove is opened on the ball socket plate and the ball head is movably connected in the ball socket groove, and the pressure plate is sleeved on the outer side of the ball head and connected to the ball socket plate.

[0019] Furthermore, the ball head is a super-hemispherical structure, and the ball head includes an external connection surface located outside the ball socket; the angle adjustment mechanism also includes a connection plate connected to the external connection surface, the connection plate is arranged parallel to the inclined surface of the support section, and the connection plate is detachably connected to the connection surface of the telescope.

[0020] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0021] 1. The fixing device in the present invention is a rigid connection, which can well ensure the integration of the equipment and the vehicle during the entire equipment transportation process, and will not produce relative movement, thereby ensuring the safety of the equipment.

[0022] 2. The interface between the fixing device and the vehicle and telescope in the present invention can be directly processed by machine tools during the vehicle processing stage and the telescope processing stage, without the need for manual matching after the equipment is loaded on the vehicle, which can effectively reduce labor costs and simplify the production process.

[0023] 3. Compared with the traditional fixing device, the fixing device in the present invention greatly reduces the requirements for the placement of the telescope during transportation and locking. Through its adjustable length and angle design, it can better adapt to the position deviation of the telescope during locking and shorten the withdrawal time.

[0024] 4. The fixing device in the present invention does not need to be removed from the carrier. When transporting and locking or deploying in place, it is only necessary to connect or disconnect the transport fixing device from the telescope. The locking and unlocking can be completed quickly, and it has a good transport locking effect, which can effectively reduce manpower, save the time of withdrawal and deployment, and save costs and improve efficiency in all aspects of production, transportation and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the vehicle-mounted telescope and the transportation fixture being connected or disassembled according to an embodiment of the present invention;

[0026] Figure 2 is a schematic diagram of the overall structure of a transport fixture provided according to an embodiment of the present invention;

[0027] Figure 3 is a schematic diagram of the structure of the rotating mechanism provided according to an embodiment of the present invention Figure 1 ;

[0028] Figure 4 is a schematic structural diagram of an angle adjustment mechanism and a length fine-adjustment mechanism provided according to an embodiment of the present invention;

[0029] Figure 5 is a schematic diagram of the structure of the rotating mechanism provided according to an embodiment of the present invention Figure 2 .

[0030] The accompanying drawings include: telescope 1, connecting surface 2, platform 3, rotating mechanism 4, angle adjustment mechanism 5, length fine-tuning mechanism 6, support rod 7, rotating support seat 8, rotating groove one 9, azimuth rotation axis 10, lower rotating section 11, upper rotating section 12, pitch rotating seat 13, rotating groove two 14, rotating step 15, azimuth axis pressure cover 16, rotation gap 17, supporting baffle 18, pitch rotation axis 19, large diameter limiting end 20, small diameter connecting end 21, extending section 22, cotter pin 23, adjusting section 24, locking nut 25, supporting section 26, ball socket plate 27, ball head 28, pressure plate 29, connecting plate 30, connecting cavity 31, connecting boss 32. DETAILED DESCRIPTION

[0031] In the following, reference will be made to the Figure 1-5 Embodiments of the present invention are described. In the following description, the same modules are represented by the same reference numerals. In the case of the same reference numerals, their names and functions are also the same. Therefore, the detailed description thereof will not be repeated.

[0032] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the following Figure 1-5 It should be understood that the specific embodiments described herein are only used to explain the present invention and do not constitute a limitation of the present invention.

[0033] A transport and fixing device for a vehicle-mounted telescope, such as Figure 1 As shown, the vehicle-mounted telescope includes a telescope 1 and a platform 3. The telescope 1 includes four inclined surfaces, and the four inclined surfaces are connecting surfaces 2 between the telescope and the transport fixture. Figure 1 N shows the state when the transport fixture is connected to the telescope 1 for support, and M shows the state when the transport fixture is disassembled and stored from the telescope 1 .

[0034] like Figure 2 As shown, the transport fixture comprises a rotating mechanism 4 connected to the carrier 3 and an angle adjustment mechanism 5 connected to the connecting surface 2 of the telescope 1. The angle adjustment mechanism 5 is detachably connected to the connecting surface 2. A support rod 7 and a length fine-adjustment mechanism 6 are respectively connected to the rotating mechanism 4 and the angle adjustment mechanism 5. The support rod 7 is cooperatively connected with the length fine-adjustment mechanism 6. The connection angle between the telescope 1 and the length fine-adjustment mechanism 6 is adjusted by the angle adjustment mechanism 5, thereby adjusting the connection angle between the telescope 1 and the entire transport fixture. The angle adjustment mechanism 5 can adapt to the angular error caused by the non-machined inclined surface of the telescope 1 and the inaccurate reset. The distance between the angle adjustment mechanism 5 and the rotating mechanism 4 is fine-tuned by the length fine-adjustment mechanism 6. The rotating mechanism drives the support rod 7, the length fine-adjustment mechanism 6 and the angle adjustment mechanism 5 to rotate and withdraw, so as to realize the connection and disassembly between the entire transport fixture and the telescope 1.

[0035] The rotating mechanism 4 includes a rotating assembly and a pitching assembly arranged in sequence from bottom to top, the support rod 7 is rotatably connected to the pitching assembly, the rotating assembly can drive the pitching assembly and the support rod 7 to rotate, the rotating mechanism 4 also includes a rotating support seat 8, the entire rotating mechanism 4 is connected to the carrier 3 through the rotating support seat 8, the rotating assembly is arranged between the pitching assembly and the rotating support seat 8 and can rotate in the rotating support seat 8. A stopper is provided on the carrier 3, and the rotating support seat 8 is fixedly connected to the stopper by bolts, and the stopper is used for bearing during transportation.

[0036] like Figure 3 As shown, a rotation slot 1 9 is provided at the upper end of the rotation support seat 8, the rotation assembly includes an azimuth rotation shaft 10 rotatably connected to the rotation slot 1 9, and the pitch assembly is connected to the upper end of the azimuth rotation shaft 10 and can rotate along with the azimuth rotation shaft 10. The pitch assembly includes a pitch rotation seat 13 connected to the upper end of the azimuth rotation shaft 10, and a rotation slot 2 14 is provided at the lower end of the pitch rotation seat 13.

[0037] The azimuth rotation axis 10 includes a lower rotation section 11 and an upper rotation section 12. The diameter of the lower rotation section 11 is larger than that of the upper rotation section 12, so that the azimuth rotation axis 10 has a stepped structure as a whole. The lower rotation section 11 and the upper rotation section 12 are rotatably connected to the rotation groove 1 9 and the rotation groove 2 14 respectively. The lower rotation section 11 includes a rotation step 15 extending to the outside of the upper rotation section 12 and located in the rotation groove 1 9. The rotation support seat 8 is connected to an azimuth axis pressure cover 16 located between the rotation step 15 and the pitch rotation seat 13 by bolts. A rotation gap 17 is left between the azimuth rotation axis 10 and the azimuth axis pressure cover 16, and between the azimuth rotation axis 10 and the bottom of the rotation groove 1 9 in the rotation support seat 8 to prevent the azimuth rotation axis 10 from being compressed, resulting in uneven rotation or jamming, thereby ensuring that the azimuth rotation axis 10 can rotate smoothly. The azimuth rotating shaft 10 is a stepped shaft structure. After being assembled, the contact surface between the azimuth rotating shaft 10 and the rotating support seat 8 can rotate smoothly without generating too large a gap, and can be used to resist impact during transportation.

[0038] like Figure 3 , Figure 5As shown, the pitch assembly also includes a support baffle 18 located at the upper end of the pitch rotation seat 13 and a pitch rotation axis 19 connected between the support baffles 18. The support rod 7 is connected to the pitch rotation axis 19 and is rotationally connected with the pitch assembly through the pitch rotation axis 19. The support baffle 18 and the support rod 7 are provided with matching connecting holes. The pitch rotation axis 19 includes a large diameter limiting end 20 and a small diameter connecting end 21. The large diameter limiting end 20 is located on the outer side of the support baffle 18 on one side. The small diameter connecting end 21 is inserted into the connecting hole and is parallel to the carrier 3. The small diameter connecting end 21 includes an extended section 22 extending to the outer side of the support baffle 18 away from the large diameter limiting end 20. The extended section 22 is inserted with a cotter pin 23 and is limited by the cotter pin 23. The matching connecting holes on the pitch rotation axis 19 and the support rod 7 can ensure that the two rotate smoothly after assembly without generating too large a gap, which is convenient for resisting the impact during transportation. The support rod 7 is a square steel structure, and the bottom end of the support rod 7 is processed into an arc shape. Through the pre-processed through hole on the support rod 7, the support rod 7 is assembled into the two supporting baffles 18 of the pitch rotating seat 13 using the pitch rotating shaft 19.

[0039] like Figure 4 As shown, the length fine-adjustment mechanism 6 includes an adjustment section 24 connected to the support rod 7 and a support section 26 connected to the angle adjustment mechanism 5. The diameter of the support section 26 near the adjustment section 24 is larger than the diameter of the adjustment section 24 and forms a stepped shaft structure. A steel plate of a certain thickness is welded to the end of the support rod 7 away from the pitch rotation seat 13, and threads are machined on the steel plate. The adjustment section 24 is threadedly connected to the support rod 7. The distance between the rotation mechanism 4 and the angle adjustment mechanism 5 is finely adjusted by adjusting the connection distance between the adjustment section 24 and the support rod 7. A locking nut 25 located between the support rod 7 and the support section 26 is threadedly sleeved on the adjustment section 24, and the locking and unlocking between the length fine-adjustment mechanism 6 and the support rod 7 are achieved by the locking nut 25. The end surface of the support section 26 away from the adjustment section 24 is an inclined structure arranged to match the angle of the connection surface 2 of the telescope 1.

[0040] like Figure 4 As shown, the angle adjustment mechanism 5 includes a rotating body assembly that can adjust the connection angle between the telescope 1 and the length fine-tuning mechanism 6, and the rotating body assembly includes a ball socket plate 27, a ball head 28 and a pressure plate 29. The ball socket plate 27 is fixedly connected to the inclined surface of the support section 26 by welding, and a ball socket groove is opened on the ball socket plate 27 and the ball head 28 is movably connected in the ball socket groove. The pressure plate 29 is sleeved on the outer side of the ball head 28 and is locked and connected to the ball socket plate 27 by bolts. The pressure plate 29 is used to limit the ball head 28. The ball head 28 is a super hemispherical structure. The ball head 28 includes an external connecting surface located on the outer side of the ball socket groove, and a sunken connecting cavity 31 is provided on the external connecting surface.

[0041] The angle adjustment mechanism 5 also includes a connecting plate 30 connected to the outer connecting surface. The connecting plate 30 is arranged parallel to the inclined surface of the support section 26. The connecting plate 30 is detachably connected to the connecting surface 2 of the telescope 1. The connecting plate 30 and the connecting surface 2 of the telescope 1 are connected by detachable bolts. When the telescope 1 needs to be connected to the transportation fixture, the connecting plate 30 and the connecting surface 2 are locked by bolts. When the telescope 1 does not need to be connected to the transportation fixture, the bolts are unfastened to disassemble the connecting plate 30 and the connecting surface 2. A connecting boss 32 is provided on one side of the connecting plate 30 close to the ball head 28. The connecting boss 32 is accommodated in the connecting cavity 31. The connecting plate 30 is fastened to the ball head 28 at the connecting boss 32.

[0042] When the telescope 1 is deployed for operation, it is only necessary to release the four sets of rigid transport fixtures from the telescope 1 and place them on the carrier 3 through the rotating mechanism 4. At this time, the four sets of rigid transport fixtures are all in a retracted state. This process is simple to operate and can greatly shorten the deployment time of the telescope 1.

[0043] When the telescope 1 is withdrawn, the telescope 1 is roughly turned to a fixed position relative to the carrier, and the four sets of rigid transport fixing devices are lifted from the carrier, and rotated to the connection surface 2 of the telescope 1 through the rotating mechanism 4. The top angle and length of the transport fixing device are adjusted through the angle adjustment mechanism 5 and the length fine-tuning mechanism 6 so that it can be completely fitted with the connection surface 2 of the telescope 1, and the fixing screws can be tightened. This can save the process of moving the heavy fixing mechanism from under the vehicle to the vehicle for installation, fixing and locking each time the telescope 1 is withdrawn, thereby simplifying the operation process and greatly shortening the withdrawal time of the telescope 1.

[0044] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. Those skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

[0045] The above specific implementations of the present invention do not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A transport and fixing device for a vehicle-mounted telescope, characterized in that: The invention comprises a rotating mechanism (4) connected to a carrier (3) and an angle adjustment mechanism (5) detachably connected to a connection surface (2) of a telescope (1), wherein the rotating mechanism (4) and the angle adjustment mechanism (5) are respectively connected to a support rod (7) and a length fine-tuning mechanism (6), and the distance between the angle adjustment mechanism (5) and the rotating mechanism (4) is fine-tuned by the length fine-tuning mechanism (6), and the support rod (7) is cooperatively connected to the length fine-tuning mechanism (6); the rotating mechanism (4) comprises a rotating assembly and a pitch assembly arranged in sequence from bottom to top, the support rod (7) is rotatably connected to the pitch assembly, and the rotating assembly can drive the pitch assembly and the support rod (7) to perform rotational movement; the angle adjustment mechanism (5) comprises a rotating body assembly capable of adjusting the connection angle between the telescope (1) and the length fine-tuning mechanism (6); The rotating mechanism (4) comprises a rotating support seat (8) and is connected to the carrier (3) via the rotating support seat (8); the rotating assembly is arranged between the pitch assembly and the rotating support seat (8) and can rotate within the rotating support seat (8); The upper end of the rotating support seat (8) is provided with a rotating groove (9); the rotating assembly comprises an azimuth rotating shaft (10) rotatably connected to the rotating groove (9); and the pitch assembly is connected to the upper end of the azimuth rotating shaft (10) and can rotate along with the azimuth rotating shaft (10); The pitch assembly comprises a pitch rotating seat (13) connected to the upper end of the azimuth rotating shaft (10), and a second rotating groove (14) is provided at the lower end of the pitch rotating seat (13); the azimuth rotating shaft (10) comprises a lower rotating section (11) and an upper rotating section (12), and the diameter of the lower rotating section (11) is larger than the diameter of the upper rotating section (12), so that the azimuth rotating shaft (10) has a stepped structure as a whole; the lower rotating section (11) and the upper rotating section (12) are rotatably connected to the first rotating groove (9) and the second rotating groove (14) respectively; The lower rotating section (11) comprises a rotating step (15) extending to the outside of the upper rotating section (12) and located in the rotating groove (9); the rotating support seat (8) is connected with an azimuth axis pressure cover (16) located between the rotating step (15) and the pitch rotating seat (13); a rotating gap (17) is left between the azimuth rotating axis (10) and the azimuth axis pressure cover (16), and between the azimuth rotating axis (10) and the bottom of the rotating groove (9) in the rotating support seat (8); The length fine-adjusting mechanism (6) comprises an adjusting section (24) connected to the support rod (7) and a supporting section (26) connected to the angle adjustment mechanism (5); the diameter of the supporting section (26) near the adjusting section (24) is larger than the diameter of the adjusting section (24); the adjusting section (24) is threadedly connected to the support rod (7); a locking nut (25) located between the support rod (7) and the supporting section (26) is threadedly sleeved on the adjusting section (24); and the end surface of the supporting section (26) away from the adjusting section (24) is an inclined surface structure arranged to match the angle of the connecting surface (2) of the telescope (1).

2. The transport and fixing device for a vehicle-mounted telescope according to claim 1, characterized in that: The pitch assembly further comprises a support baffle (18) located at the upper end of the pitch rotation seat (13) and a pitch rotation axis (19) connected between the support baffles (18); the support rod (7) is connected to the pitch rotation axis (19) and is rotationally connected to the pitch assembly via the pitch rotation axis (19).

3. The transport and fixing device for a vehicle-mounted telescope according to claim 2, characterized in that: The support baffle (18) and the support rod (7) are provided with matching connecting holes; the pitch rotation axis (19) comprises a large diameter limit end (20) and a small diameter connecting end (21), the large diameter limit end (20) is located on the outside of the support baffle (18) on one side, and the small diameter connecting end (21) is inserted into the connecting hole and is parallel to the carrier (3); the small diameter connecting end (21) comprises an extended section (22) extending to the outside of the support baffle (18) on the side away from the large diameter limit end (20), and a split pin (23) is inserted into the extended section (22).

4. The transport and fixing device for a vehicle-mounted telescope according to claim 1, characterized in that: The rotating body assembly comprises a ball socket plate (27), a ball head (28) and a pressure plate (29); the ball socket plate (27) is fixedly connected to the inclined surface of the support section (26); a ball socket groove is formed on the ball socket plate (27) and the ball head (28) is movably connected to the ball socket groove; the pressure plate (29) is sleeved on the outer side of the ball head (28) and connected to the ball socket plate (27).

5. The transport and fixing device for a vehicle-mounted telescope according to claim 4, characterized in that: The ball head (28) is a super-hemispherical structure, and comprises an external connection surface located outside the ball socket; the angle adjustment mechanism (5) further comprises a connection plate (30) connected to the external connection surface, the connection plate (30) being arranged parallel to the inclined surface of the support section (26), and the connection plate (30) being detachably connected to the connection surface (2) of the telescope (1).

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