Field surveying and mapping device for forestry investigation
By designing a field surveying device for forestry surveys, and using support structures and positioning structures to achieve flexible adjustment of height and angle, the problem of unstable support of traditional surveying and mapping devices is solved, and the surveying and mapping accuracy and safety are improved.
Patent Information
- Application Number
- CN202510089197.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-03-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The triangular bracket adjustment method of traditional surveying and mapping devices can easily lead to unstability of the bracket, especially when used in the field, which affects the surveying and mapping accuracy and safety.
A field surveying device for forestry surveys was designed, and a support structure includes support pipes and support rods. The height and angle adjustment are achieved through the hinge and positioning structure to ensure the stability and convenience of the mapping machine body.
Through the height and angle adjustment of the device, the mapping machine body can be quickly positioned, ensuring stability and accuracy during use in the field, and improving surveying and mapping efficiency and safety.
Smart Images
Figure CN119617270A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of surveying and mapping technology, and in particular to a field surveying and mapping device used for forestry investigation. Background Art
[0002] Surveying and mapping is the process of measuring and mapping. It refers to the determination, collection and mapping of the shape, size, spatial position and properties of natural geographical elements or artificial facilities on the surface. Surveying and mapping instruments are instruments and devices designed and manufactured for surveying and mapping operations for data collection, processing and output. Surveying instruments play a key role in surveying and mapping operations, but the brackets of surveying instruments generally use multiple independently swinging support rods as supporting components. Novice surveying instruments or internship surveying instruments often need to be calibrated; however, when using surveying instruments, the height of the tripod bracket is adjusted according to the different instruments and the different sites of use. The traditional way of adjusting the tripod bracket is to adjust the height of the surveying and mapping device body according to the support inclination angle of the three support rods. In such an adjustment process, it is very likely that the height meets the requirements but the bracket becomes unstable.
[0003] In view of the above problems, a field surveying and mapping device for forestry investigation is now provided. Summary of the invention
[0004] The purpose of the present invention is to solve the shortcomings of the above-mentioned technology. The technical solution adopted by the present invention is:
[0005] A field surveying and mapping device for forestry investigation comprises a support structure, a surveying and mapping instrument body and a positioning structure, wherein a mounting plate is provided at the bottom end of the surveying and mapping instrument body, a hinged part 1 is provided on the downward working surface of the mounting plate, a support structure is provided at the bottom end of the hinged part 1, the support structure comprises a support tube, the top end of the support tube is connected and fixed to the bottom end of the hinged part 1, a support rod is movably inserted inside the support tube, a positioning hole is provided on one side of the support rod body, the positioning structure is arranged on one side of the support tube body, the positioning structure comprises a mounting cover, the mounting cover is fixed to a side of the support tube close to the positioning hole, and the mounting cover is fixed to a position of the support tube close to the bottom end, a movable groove 1 is provided on the mounting cover, and the movable groove 1 is arranged on the side of the mounting cover away from the support tube, a movable groove 2 is provided on the mounting cover, and the movable groove 2 is connected to the movable groove 1, and the mounting cover body is provided with a The movable warehouse is arranged near the movable groove 2, a fixed shaft 2 is movably inserted inside the mounting cover body, the fixed shaft 2 shaft body movably passes through the movable warehouse, and the bottom end of the fixed shaft 2 is movably extended into the movable groove 2, a gasket is fixedly provided on the fixed shaft 2 shaft body, and the gasket is arranged near the bottom end of the movable warehouse body, a spring 2 is sleeved on the fixed shaft 2 shaft body, and the bottom end of the spring 2 abuts against the upper surface of the gasket, a fixed shaft 1 is movably inserted inside the movable groove 1, one end of the fixed shaft 1 movably passes through the supporting tube body, and one end of the fixed shaft 1 movably inserted into the positioning hole thereof, a limiting piece is provided on the fixed shaft 1 shaft body, a positioning block is provided on the limiting piece and one side of the movable groove 2, a spring 1 is sleeved on the fixed shaft 1 shaft body, one end of the spring 1 is fixed on one side of the supporting tube, and the spring 1 is fixed on the side of the limiting piece away from one end of the supporting tube.
[0006] Preferably, the support rod is adapted to the support tube, and the support rod can be freely inserted and removed inside the support tube.
[0007] Preferably, a fixing plate is provided at the bottom of the support rod, a hinge part 2 is provided at the bottom end of the support rod, and the bottom end of the hinge part 2 is connected and fixed to the fixing plate upward, and a fixing hole is provided on the fixing plate body.
[0008] Preferably, a spring three is provided inside the support tube body, and the bottom end of the spring three abuts against the top end of the support rod.
[0009] Preferably, the plurality of positioning holes are equidistantly distributed on one side of the support rod.
[0010] Preferably, the limiting plate is adapted to the movable groove one, and the limiting plate can freely pass through the movable groove one.
[0011] Preferably, the positioning block is adapted to the second movable groove, and the positioning block can be freely arranged through the second movable groove, and the side of the positioning block close to the second movable groove is designed as an inclined surface.
[0012] Preferably, the hinged part 1 is designed with an angle adjustment and fixing function, and a plurality of the hinged parts 1 are distributed in a circular shape and at equal intervals on the downward working surface of the mounting plate.
[0013] The beneficial effects of the present invention are:
[0014] The invention discloses a field surveying and mapping device for forestry investigation. The height of the surveying and mapping device is adjusted by a support structure arranged at the bottom of a mounting plate, so that the height of the surveying and mapping device body arranged on the mounting plate can be freely adjusted. During the height adjustment process, the support rod can be freely pulled out and inserted inside the bottom end of the support tube, so that the overall length of the two can be adjusted. After the adjustment is completed, the device can be quickly positioned by a positioning structure, and the device is convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the main view structure of the present invention;
[0016] Figure 2 It is a schematic diagram of the supporting structure of the present invention;
[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the support structure of the present invention;
[0018] Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged structure of part A in the middle.
[0019] Reference table of reference numerals:
[0020] 1. Support structure; 2. Support tube; 3. Surveying instrument body; 4. Mounting plate; 5. Hinge 1; 6. Support rod; 7. Positioning hole; 8. Hinge 2; 9. Fixing plate; 10. Positioning structure; 11. Mounting cover; 12. Fixed shaft 1; 13. Spring 1; 14. Limiting piece; 15. Positioning block; 16. Movable slot 1; 17. Movable slot 2; 18. Movable bin; 19. Spring 2; 20. Gasket; 21. Fixed shaft 2; 22. Spring 3. DETAILED DESCRIPTION
[0021] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings, wherein the same components are represented by the same reference numerals.
[0022] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.
[0023] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0024] In order to solve the technical problems in the background technology, a field surveying and mapping device for forestry survey is provided as follows:
[0025] Combination Figure 1-Figure 4 As shown, the present invention provides a field surveying and mapping device for forestry investigation, including a support structure 1, a surveying and mapping instrument body 3 and a positioning structure 10. A mounting plate 4 is provided at the bottom end of the surveying and mapping instrument body 3. A hinge 5 is provided on the downward working surface of the mounting plate 4. The hinge 5 is designed with an angle adjustment and fixing function. A plurality of hinges 5 are distributed in a circular shape and equidistantly on the downward working surface of the mounting plate 4. A support structure 1 is provided at the bottom end of the hinge 5. The support structure 1 includes a support tube 2. The top end of the support tube 2 is connected and fixed to the bottom end of the hinge 5. A support rod 6 is movably inserted inside the support tube 2. The support rod 6 is adapted to the support tube 2, and the support rod 6 can be freely inserted and pulled out inside the support tube 2. The support tube 2 is provided with a Spring three 22, the bottom end of spring three 22 is against the top end of support rod 6, a fixing plate 9 is provided at the bottom of support rod 6, a hinge part 2 8 is provided at the bottom end of support rod 6, and the bottom end of hinge part 2 8 is connected and fixed with fixing plate 9 upward, a fixing hole is provided on the fixing plate 9, a positioning hole 7 is provided on one side of the rod body of support rod 6, and a plurality of positioning holes 7 are equidistantly distributed on one side of support rod 6, a positioning structure 10 is provided on one side of the tube body of support tube 2, the positioning structure 10 includes a mounting cover 11, the mounting cover 11 is fixed on the side of support tube 2 close to the positioning hole 7, and the mounting cover 11 is fixed near the bottom end of support tube 2, a movable groove 16 is provided on the mounting cover 11, and the movable groove 16 is provided at a position where the mounting cover 11 is away from the support tube 2. On the side, the mounting cover 11 is provided with a movable groove 2 17, and the movable groove 2 17 is communicated with the movable groove 1 16, the mounting cover 11 is provided with a movable warehouse 18 inside the cover body, and the movable warehouse 18 is arranged close to the movable groove 2 17, and a fixed shaft 21 is movably inserted inside the cover body of the mounting cover 11, and the shaft body of the fixed shaft 21 movably passes through the movable warehouse 18, and the bottom end of the fixed shaft 21 movably extends into the movable groove 2 17, and a gasket 20 is fixedly provided on the shaft body of the fixed shaft 21, and the gasket 20 is arranged close to the bottom end of the warehouse body of the movable warehouse 18, a spring 29 is sleeved on the shaft body of the fixed shaft 21, and the bottom end of the spring 29 is pressed against the upper surface of the gasket 20, and a fixed shaft 12 is movably inserted inside the movable groove 16, and the fixed shaft 12 is fixedly inserted inside the movable groove 16. One end of the shaft 12 movably passes through the body of the support tube 2, and one end of the fixed shaft 12 movably inserted into a positioning hole 7 thereof, a limiting plate 14 is provided on the body of the fixed shaft 12, the limiting plate 14 is adapted to the movable groove 16, and the limiting plate 14 can freely pass through the movable groove 16, a positioning block 15 is provided on one side of the limiting plate 14 and the movable groove 2 17, the positioning block 15 is adapted to the movable groove 2 17, and the positioning block 15 can freely pass through the movable groove 2 17, and the side of the positioning block 15 close to the movable groove 2 17 is designed as an inclined surface, a spring 13 is sleeved on the body of the fixed shaft 12, one end of the spring 13 is fixed to one side of the support tube 2, and the end of the spring 13 away from the support tube 2 is fixed to the side of the limiting plate 14.
[0026] The working principle and use process of the present invention:
[0027] In the use state: adjust the height of the supporting structure 1 arranged under the mounting plate 4, pull the fixed shaft 12 in the direction away from the supporting rod 6, when the limiting plate 14 and the positioning block 15 pass through the movable groove 16 and the movable groove 2, the positioning block 15 lifts the fixed shaft 21 upward, and then the fixed shaft 21 falls again and abuts against the side of the positioning block 15, at this time the supporting rod 6 loses the limitation of the fixed shaft 12 and can be adjusted freely, when the adjustment is completed, pull the fixed shaft 21 upward, the positioning block 15 loses the obstruction of the fixed shaft 21, and synchronously abuts against the fixed shaft 12 inside the positioning hole 7 set on one side of the supporting rod 6, and fixes multiple supporting structures 1 through the hinge 5 that can be used for angle fixing, and then the fixing plate 9 set at the bottom end of the supporting structure 1 can be fixed to the ground using ground nails.
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0030] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A field surveying and mapping device for forestry survey, characterized in that: The invention comprises a support structure (1), a surveying instrument body (3) and a positioning structure (10), wherein a mounting plate (4) is provided at the bottom end of the surveying instrument body (3), a hinged part (5) is provided on the downward working surface of the mounting plate (4), a support structure (1) is provided at the bottom end of the hinged part (5), the support structure (1) comprises a support tube (2), the top end of the support tube (2) is connected and fixedly connected to the bottom end of the hinged part (5), a support rod (6) is movably inserted inside the support tube (2), a positioning hole (7) is provided on one side of the rod body of the support rod (6), and the positioning structure (10) is arranged at the tube of the support tube (2). On one side of the body, the positioning structure (10) comprises a mounting cover (11), the mounting cover (11) is fixed to a side of the support tube (2) close to the positioning hole (7), and the mounting cover (11) is fixed to a position close to the bottom end of the support tube (2), the mounting cover (11) is provided with a movable groove (16), and the movable groove (16) is arranged on a side of the mounting cover (11) away from the support tube (2), the mounting cover (11) is provided with a movable groove (2) (17), and the movable groove (2) (17) is communicated with the movable groove (16), and the mounting cover (11) is provided with a movable bin (18) inside the cover body, and the movable bin (18) is arranged on the side of the mounting cover (11) away from the support tube (2), ... 8) is arranged near the movable groove 2 (17), the mounting cover (11) has a fixed shaft 2 (21) movably inserted inside the cover body, the fixed shaft 2 (21) axial body movably passes through the movable bin (18), and the bottom end of the fixed shaft 2 (21) movably extends into the movable groove 2 (17) and is arranged inside, the fixed shaft 2 (21) axial body is fixedly provided with a gasket (20), and the gasket (20) is arranged near the bottom end of the movable bin (18) bin body, the fixed shaft 2 (21) axial body is sleeved with a spring 2 (19), and the bottom end of the spring 2 (19) is in contact with the upper surface of the gasket (20), and the movable groove 1 (16) is arranged inside. A fixed shaft (12) is movably inserted in the part, one end of the fixed shaft (12) movably passes through the body of the support tube (2), and one end of the fixed shaft (12) is movably inserted in the interior of the positioning hole (7) thereof, a limiting plate (14) is provided on the body of the fixed shaft (12), a positioning block (15) is provided on one side of the limiting plate (14) and the movable groove (17), a spring (13) is sleeved on the body of the fixed shaft (12), one end of the spring (13) is fixed on one side of the support tube (2), and the end of the spring (13) away from the support tube (2) is fixed on one side of the limiting plate (14).
2. A field surveying and mapping device for forestry survey according to claim 1, characterized in that: The support rod (6) is adapted to the support tube (2), and the support rod (6) can be freely inserted and removed inside the support tube (2).
3. A field surveying and mapping device for forestry survey according to claim 2, characterized in that: A fixing plate (9) is provided at the bottom of the support rod (6), a hinge part 2 (8) is provided at the bottom end of the support rod (6), and the bottom end of the hinge part 2 (8) is connected and fixed to the fixing plate (9) upward, and a fixing hole is provided on the fixing plate (9).
4. A field surveying and mapping device for forestry survey according to claim 3, characterized in that: A spring three (22) is arranged inside the tube body of the support tube (2), and the bottom end of the spring three (22) abuts against the top end of the support rod (6).
5. A field surveying and mapping device for forestry survey according to claim 4, characterized in that: The plurality of positioning holes (7) are distributed at equal distances on one side of the support rod (6).
6. A field surveying and mapping device for forestry survey according to claim 1, characterized in that: The limiting piece (14) is adapted to the movable groove one (16), and the limiting piece (14) can freely pass through the movable groove one (16).
7. A field surveying and mapping device for forestry survey according to claim 1, characterized in that: The positioning block (15) is adapted to the second movable groove (17), and the positioning block (15) can freely pass through the second movable groove (17) and is arranged; the side of the positioning block (15) close to the second movable groove (17) is designed as an inclined surface.
8. A field surveying and mapping device for forestry survey according to claim 1, characterized in that: The hinged member 1 (5) is designed with an angle adjustment and fixing function, and a plurality of the hinged members 1 (5) are distributed in a circular shape and at equal intervals on the downward working surface of the mounting plate (4).