Remote sensing surveying and mapping device with anti-shake structure

Abstract

The utility model belongs to the technical field of surveying and mapping devices, and discloses a remote sensing surveying and mapping device with an anti-shake structure, which comprises a remote sensing surveying and mapping device body, a connecting plate, a connecting ring and a mounting plate, a plurality of fixing pipes are circumferentially arranged on the mounting plate at intervals, a fixing plate is arranged at the tops of the fixing pipes, a sliding hole is formed in the middle of the fixing plate, and a sliding rod is vertically and slidably arranged in the sliding hole; damping assemblies are arranged in the fixing pipes, the upper ends of the multiple sliding rods are connected with the bottom face of the connecting ring, the rod bodies, located between the connecting ring and the fixing plate, of the sliding rods are sleeved with compression springs, multiple rubber columns are arranged on the top face of the connecting ring in the circumferential direction at intervals, and the tops of the multiple rubber columns are connected with the bottom face of the connecting plate. The compression spring elastically deforms and stores energy, the damping assembly exerts damping force on the sliding rod, the springback movement of the compression spring is restrained, and transmission of shaking between the mounting plate and the connecting ring is reduced. The rubber columns absorb and release energy through the elastic deformation characteristic of the rubber columns, vibration transmission between the connecting plates and the connecting rings is reduced, and the secondary damping effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to surveying and mapping device technical field, especially a remote sensing surveying and mapping device with anti -shake structure. BACKGROUND

[0002] Surveying and mapping is understood as measurement and drawing, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes global navigation satellite positioning system, remote sensing and geographic information system as technical core, selects the existing feature points and boundary on the ground and obtains the graphic and position information reflecting the present situation of the ground through measurement means for engineering construction, planning and design and administrative management. However, in some special or complex areas, manual surveying and mapping is still needed to complete accurate data collection.

[0003] At present, in manual surveying and mapping operation, the surveying and mapping device is usually installed on mobile equipment such as mobile vehicle and mobile support, and the staff realizes the movement of the surveying and mapping device through the mobile equipment, so as to realize remote sensing surveying and mapping of the target area. However, during the movement, due to the uneven ground, the mobile equipment will produce continuous slight shaking, and the shaking will be transmitted to the surveying and mapping device, resulting in deviation of the measurement data and affecting the accuracy and reliability of the surveying and mapping result. UTILITY MODEL CONTENT

[0004] In order to solve the above problems, the utility model provides a remote sensing surveying and mapping device with an anti-shake structure.

[0005] The above technical purpose of the utility model is realized through the following technical scheme: a remote sensing surveying and mapping device with an anti-shake structure, comprising a remote sensing surveying and mapping device body, a connecting plate is arranged at the bottom of the remote sensing surveying and mapping device body, a connecting ring and a mounting plate are sequentially arranged below the connecting plate, a plurality of fixed pipes are arranged on the mounting plate in a circumferential direction, a fixed plate is arranged at the top of the fixed pipe, a sliding hole is formed in the middle of the fixed plate, a sliding rod is vertically arranged in the sliding hole, a damping assembly is arranged in the fixed pipe to apply damping force to the sliding rod, the upper end of the sliding rod is connected with the bottom surface of the connecting ring, a compression spring is arranged on the rod between the connecting ring and the fixed plate, a plurality of rubber columns are arranged on the top surface of the connecting ring in a circumferential direction, and the top of the rubber column is connected with the bottom surface of the connecting plate.

[0006] By adopting the above technical solution, which includes a connecting plate, connecting ring, mounting plate, damping component, and compression spring, the compression spring undergoes elastic deformation and stores energy when subjected to external vibration. Simultaneously, the relative displacement between the mounting plate and the connecting ring causes the sliding rod to slide within the circular hole. During this process, the damping component applies damping force to the sliding rod, effectively suppressing the rebound motion of the compression spring and gradually dissipating the stored energy, thereby reducing the transmission of vibration between the mounting plate and the connecting ring. Furthermore, the rubber column absorbs and releases energy through its elastic deformation characteristics, reducing vibration transmission between the connecting plate and the connecting ring, achieving a secondary vibration reduction effect. This dual vibration reduction mechanism reduces the amplitude and frequency of vibration transmitted from the mobile device to the remote sensing mapping device body, ensuring the vibration reduction effect and guaranteeing the accuracy and reliability of the mapping results.

[0007] Furthermore, the damping assembly includes a circular plate slidably disposed inside a fixed tube, the lower end of the slide rod being located inside the fixed tube and connected to the circular plate, the diameter of the circular plate being consistent with the inner diameter of the fixed tube, the circular plate having several through holes circumferentially opened, and the fixed tube being filled with damping oil.

[0008] By adopting the above technical solution, a circular plate and through holes are set. When the slide rod moves, it drives the circular plate to slide inside the fixed tube. The damping oil is forced to flow through the through holes on the circular plate, thereby generating a damping effect and achieving buffering of motion and energy dissipation.

[0009] Furthermore, mounting holes are provided at both the upper and lower ends of the rubber column, and nuts are provided in the mounting holes. A threaded rod is spirally provided in the nuts. Through holes are provided on the connecting plate and connecting ring corresponding to the threaded rod. The end of the threaded rod passes through the through hole and is provided with a screwing block. The screwing block is in contact with the connecting plate or connecting ring on the side adjacent to the rubber column.

[0010] By adopting the above technical solution, a nut, threaded rod, and screwing block are set up. Rubber columns exposed to the external environment for a long time are prone to aging. When it is necessary to replace the rubber column, simply rotate the screwing block to drive the threaded rod to rotate, so that it separates from the nut, and the aged rubber column can be removed.

[0011] Furthermore, a rubber ring is provided on the side of the screw block adjacent to the rubber column.

[0012] Furthermore, a sealing rubber ring is provided at the fixed bottom, and the inner wall of the sealing rubber ring is in contact with the slide rod.

[0013] Furthermore, four fixing tubes and four rubber columns are provided, and the fixing tubes and rubber columns are arranged alternately.

[0014] Furthermore, the mounting plate is provided with four connecting blocks spaced circumferentially, and the connecting blocks are provided with fixing holes.

[0015] By adopting the technical scheme, the connecting block and the fixing hole are arranged, so that the remote sensing surveying and mapping device with the anti-shaking structure is conveniently connected with the mobile device.

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1、In the application, the connecting plate, the connecting ring, the mounting plate, the damping assembly and the compression spring are arranged, when external shaking is received, the compression spring is elastically deformed and stores energy, and at the same time, the relative displacement between the mounting plate and the connecting ring is caused, the sliding rod is caused to slide in the circular hole, in the process, the damping assembly exerts damping force on the sliding rod, the rebound movement of the compression spring is effectively inhibited, the stored energy is gradually dissipated, so that the transmission of shaking between the mounting plate and the connecting ring is reduced.

[0018] 2、In the application, the circular plate and the through hole are arranged, when the sliding rod moves, the circular plate is caused to slide in the fixed pipe, the damping oil is forced to flow through the through hole on the circular plate, so that the damping effect is generated, the buffering and energy dissipation of movement are realized;

[0019] 3、In the application, the nut, the threaded rod and the screwing block are arranged, the rubber column is prone to aging when exposed to the external environment for a long time, when the rubber column needs to be replaced, the screwing block is only rotated, the threaded rod is driven to rotate, the threaded rod is separated from the nut, and the aged rubber column can be disassembled. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure schematic view of the utility model embodiment;

[0021] Figure 2 It is the structure schematic view of the connecting plate, the connecting ring and the mounting plate of the utility model embodiment;

[0022] Figure 3 It is the structure schematic view of the rubber column of the utility model embodiment;

[0023] Figure 4 It is the structure schematic view of the fixed pipe and the sliding rod of the utility model embodiment.

[0024] In the diagram: 10. Remote sensing and mapping device body; 20. Connecting plate; 21. Connecting ring; 22. Rubber column; 23. Mounting hole; 24. Nut; 25. Threaded rod; 26. Tightening block; 27. Rubber ring; 30. Mounting plate; 31. Fixing tube; 32. Fixing plate; 33. Slide rod; 34. Compression spring; 35. Sealing rubber ring; 36. Connecting block; 37. Fixing hole; 40. Damping assembly; 41. Circular plate; 42. Through hole. Detailed Implementation

[0025] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0026] like Figures 1-4 As shown in the figure, this application discloses a remote sensing mapping device with an anti-shake structure, including a remote sensing mapping device body 10, a connecting plate 20, a damping component 40, and a compression spring 34. The connecting plate 20 is disposed at the bottom of the remote sensing mapping device body 10. A connecting ring 21 and a mounting plate 30 are sequentially disposed below the connecting plate 20. A plurality of fixing tubes 31 are arranged circumferentially on the mounting plate 30. A fixing plate 32 is disposed at the top of the fixing tubes 31. A sliding hole is opened in the middle of the fixing plate 32. A sliding rod 33 is vertically slidably disposed in the sliding hole. The damping component 40 is disposed in the fixing tubes 31 and is used to apply damping force to the sliding rod 33. The upper ends of the plurality of sliding rods 33 are all connected to the bottom surface of the connecting ring 21. The compression spring 34 is sleeved on the rod of the sliding rod 33 located between the connecting ring 21 and the fixing plate 32. The upper end of the compression spring 34 is connected to the connecting ring 21 and the lower end is connected to the fixing plate 32. When subjected to external vibration, the compression spring 34 undergoes elastic deformation and stores energy, simultaneously causing relative displacement between the mounting plate 30 and the connecting ring 21, prompting the slide rod 33 to slide within the circular hole. During this process, the damping component 40 applies a damping force to the slide rod 33, effectively suppressing the rebound motion of the compression spring 34 and gradually dissipating the stored energy, thereby reducing the transmission of vibration between the mounting plate 30 and the connecting ring 21. Several rubber pillars 22 are circumferentially spaced on the top surface of the connecting ring 21, with their tops connected to the bottom surface of the connecting plate 20. The rubber pillars 22 absorb and release energy through their elastic deformation characteristics, reducing vibration transmission between the connecting plate 20 and the connecting ring 21, achieving a secondary vibration reduction effect. This dual vibration reduction mechanism reduces the amplitude and frequency of vibration transmitted from the mobile device to the remote sensing mapping device body 10, ensuring the vibration reduction effect and guaranteeing the accuracy and reliability of the mapping results.

[0027] Specifically, the damping assembly 40 includes a circular plate 41 and damping oil filled in the fixed tube 31, the circular plate 41 is slidingly arranged in the fixed tube 31, the diameter of the circular plate 41 is consistent with the inner diameter of the fixed tube 31, and the circular plate 41 is tightly fitted with the wall of the fixed tube 31. A plurality of through holes 42 are formed in the circular plate 41 in a circumferential direction for the flow of the damping oil. The lower end of the sliding rod 33 is located in the fixed tube 31 and connected with the circular plate 41. When the sliding rod 33 moves, the circular plate 41 is driven to slide in the fixed tube 31. The damping oil is forced to flow through the through holes 42 on the circular plate 41, thereby generating a damping effect to realize the buffering and energy dissipation of the movement. The bottom of the fixed plate 32 is provided with a sealing rubber ring 35, the inner wall of the sealing rubber ring 35 is in contact with the sliding rod 33, and the sealing property between the sliding rod 33 and the fixed plate 32 is enhanced to prevent the damping oil in the fixed tube 31 from leaking.

[0028] When installed, mounting holes 23 are formed in the upper and lower ends of the rubber column 22, nuts 24 are arranged in the mounting holes 23, threaded rods 25 are arranged in the nuts 24 in a screwing manner, through holes are formed in the connecting plate 20 and the connecting ring 21 corresponding to the threaded rods 25, the end portions of the threaded rods 25 pass through the through holes and are provided with screw blocks 26, the screw blocks 26 are in contact with the connecting plate 20 or the connecting ring 21 near one side of the rubber column 22, the rubber column 22 is prone to aging when exposed to the external environment for a long time. When the rubber column 22 needs to be replaced, the screw block 26 is only needed to be rotated to drive the threaded rod 25 to rotate, so that the threaded rod 25 is separated from the nut 24, and then the aging rubber column 22 can be removed. A rubber ring 27 is arranged on the side of the screw block 26 near the rubber column 22 to further improve the damping effect.

[0029] When specifically arranged, four fixed tubes 31 and four rubber columns 22 are arranged, and the fixed tubes 31 and the rubber columns 22 are arranged alternately. Four connecting blocks 36 are arranged on the mounting plate 30 in a circumferential direction and at intervals, and fixing holes 37 are formed in the connecting blocks 36, so that the remote sensing surveying device with the anti-shake structure can be connected with a mobile device.

[0030] The use principle of the remote sensing surveying device with the anti-shake structure in the embodiment is as follows: when subjected to external shaking, the compression spring 34 is elastically deformed and stores energy, and at the same time, the relative displacement between the mounting plate 30 and the connecting ring 21 is caused to drive the sliding rod 33 to slide in the circular hole. When the sliding rod 33 moves, the circular plate 41 is driven to slide in the fixed tube 31. The damping oil is forced to flow through the through holes 42 on the circular plate 41, thereby generating a damping effect to exert a damping force on the sliding rod 33, inhibit the rebound movement of the compression spring 34, and reduce the transmission of shaking between the mounting plate 30 and the connecting ring 21. The rubber column 22 absorbs and releases energy through its elastic deformation characteristics to reduce the transmission of shaking between the connecting plate 20 and the connecting ring 21. The double damping mechanism reduces the amplitude and frequency of the transmission of shaking of the mobile device to the remote sensing surveying device body 10, ensures the damping effect, and guarantees the accuracy and reliability of the surveying result.

[0031] The above merely describes preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. A remote sensing surveying device with an anti-shake structure, comprising a remote sensing surveying device body (10), characterized in that: The remote sensing device body (10) bottom is provided with a connecting plate (20), the connecting plate (20) below is sequentially provided with a connecting ring (21), a mounting plate (30), the mounting plate (30) is provided with a plurality of fixed tubes (31) in the circumferential interval, the fixed tube (31) top is provided with a fixed plate (32), the fixed plate (32) middle part is provided with a sliding hole, the sliding hole is vertically slidably provided with a sliding rod (33), the fixed tube (31) is provided with a damping assembly (40) for applying damping force to the sliding rod (33), a plurality of the sliding rod (33) upper end is connected with the bottom surface of the connecting ring (21), the sliding rod (33) is located between the connecting ring (21) and the fixed plate (32) and is provided with a compression spring (34) on the rod, the top surface of the connecting ring (21) is provided with a plurality of rubber columns (22) in the circumferential interval, and the top of a plurality of the rubber columns (22) is connected with the bottom surface of the connecting plate (20).

2. The remote sensing and mapping device with anti-shake structure according to claim 1, characterized in that: The damping assembly (40) includes a circular plate (41) slidably disposed in the fixed tube (31), the lower end of the sliding rod (33) is located in the fixed tube (31) and connected with the circular plate (41), the diameter of the circular plate (41) is consistent with the inner diameter of the fixed tube (31), a plurality of through holes (42) are formed in the circumferential direction on the circular plate (41), and the fixed tube (31) is filled with damping oil.

3. The remote sensing and mapping device with anti-shake structure according to claim 1, characterized in that: The rubber column (22) is provided with a mounting hole (23) at both ends, the mounting hole (23) is provided with a nut (24), the nut (24) is helically provided with a threaded rod (25), the connecting plate (20) and the connecting ring (21) are provided with a through hole corresponding to the threaded rod (25), the threaded rod (25) end passes through the through hole and is provided with a screw block (26), and the screw block (26) is in contact with the connecting plate (20) or the connecting ring (21) on the side close to the rubber column (22).

4. The remote sensing and mapping device with anti-shake structure according to claim 3, characterized in that: The screw block (26) is provided with a rubber ring (27) on the side close to the rubber column (22).

5. The remote sensing and mapping device with anti-shake structure according to claim 1, characterized in that: The fixed plate (32) bottom is provided with a sealing rubber ring (35), and the inner wall of the sealing rubber ring (35) is in contact with the sliding rod (33).

6. The remote sensing and mapping device with anti-shake structure according to claim 1, characterized in that: The fixed tube (31) is provided with four, the rubber column (22) is provided with four, and the fixed tube (31) and the rubber column (22) are staggered.

7. The remote sensing and mapping device with anti-shake structure according to claim 1, characterized in that: The mounting plate (30) is provided with four connecting blocks (36) in the circumferential interval, and the connecting block (36) is provided with a fixing hole (37).

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