Remote sensing surveying and mapping identification device convenient to adjust

Abstract

The utility model belongs to the technical field of surveying and mapping, and particularly relates to a remote sensing surveying and mapping marking device convenient to adjust, which comprises a support, a remote sensing surveying instrument body arranged at the top of the support and three groups of supporting leg components arranged at the bottom of the support, and a limiting mechanism slides upwards, so that a lower limiting groove is separated from a lower limiting strip and is in contact with a mortise and tenon joint structure; by rotating the threaded sleeve, due to the fact that an external thread at the bottom end of the upper supporting column is screwed into the threaded sleeve, rotation of the threaded sleeve drives the external thread to axially move in the vertical direction at the moment, and then the overall height of the supporting leg is adjusted; therefore, the remote sensing surveying instrument on the support can be leveled conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of surveying and mapping, and particularly relates to an adjustable remote sensing mapping marking device. Background Art

[0002] Remote sensing is a new technology that combines remote sensing and monitoring of the Earth's surface with resource management through remote sensing instruments on artificial satellites, or uses space vehicles and modern electronic and optical instruments to detect and identify distant research objects. Remote sensing mapping is the use of remote sensing technology to perform calculations on computers and achieve mapping purposes;

[0003] According to CN 216869549 U, a bracket for a remote sensing mapping and marking device includes a plurality of curved bottom bars arranged at the bottom of the main body of the remote sensing mapping and marking device and a vertical bottom bar connected to the curved bottom bars, characterized in that: the curved bottom bars and the vertical bottom bars are connected by a connecting shaft, a ratchet is fixedly connected to the outside of the connecting shaft, a slot is provided on the upper outer wall of the vertical bottom bar, a lifting assembly is provided in the slot, the lifting assembly is fixedly connected to the clamping rod, and the clamping teeth at the top of the clamping rod engage with the ratchet. The utility model has a simple structure and is easy to use. When the remote sensing mapping and marking device is in an idle state, the curved bottom bars and the vertical bottom bars can be folded and put away. When in use, the position of the connecting shaft can be fixed, making the vertical bottom bars more stable, effectively improving the storage performance of the device without affecting its stability.

[0004] Although it realizes the function of supporting the remote sensing mapping and identification device, in actual operation, due to the fixed arrangement of the bracket legs, in order to keep the remote sensing mapping and identification device in a horizontal state, the existing technology is not convenient for adjusting the bracket to achieve a horizontal state. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a portable remote sensing mapping and marking device, comprising a support, a remote sensing mapping instrument body arranged on the top of the support, and three sets of leg assemblies arranged on the bottom of the support;

[0006] The support leg assembly comprises an inclination adjustment mechanism fixed at the bottom of the support and a support leg telescopic mechanism fixed at the bottom of the inclination adjustment mechanism.

[0007] As a preferred embodiment of the adjustable remote sensing mapping and marking device of the present invention, the inclination adjustment mechanism includes an upper movable seat fixed to the bottom of the support, a lower movable seat is movably provided on the upper movable seat, and the upper and lower movable seats are limited by a locking bolt.

[0008] As a preferred adjustable remote sensing mapping and identification device of the utility model, the leg telescopic mechanism includes an upper pillar fixed on a lower movable seat, the bottom end of the upper pillar is provided with an external thread, a threaded sleeve is screwed on the external thread, and a lower pillar is movably provided at the bottom end of the threaded sleeve.

[0009] As a preferred embodiment of the adjustable remote sensing mapping and marking device of the present invention, a limiting groove is provided on the upper support, and a limiting mechanism that slides up and down is sleeved on the upper support.

[0010] As a preferred embodiment of the adjustable remote sensing mapping and marking device of the present invention, the limiting mechanism includes an upper slide and a lower slide fixed to the bottom end of the upper slide, and the inner side wall of the upper slide is fixed with a limiting bar that is clamped in the limiting groove and slides up and down.

[0011] As a preferred embodiment of the adjustable remote sensing mapping and marking device of the present invention, a plurality of lower limit grooves are provided in a circular array on the outer side wall of the threaded sleeve, and a lower limit bar is fixed on the inner side wall of the lower slide cylinder and is clamped in the lower limit groove for sliding up and down.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The limit mechanism is slid upward so that the lower limit groove is disengaged from the lower limit bar and contacts the mortise and tenon structure, so that the upper support and the threaded sleeve are in limited contact. By rotating the threaded sleeve, the external thread at the bottom end of the upper support is screwed into the inside of the threaded sleeve. At this time, the rotation of the threaded tower drives the external thread to perform axial movement in the up and down directions, thereby adjusting the overall height of the support leg, so as to facilitate the leveling operation of the remote sensing plotter on the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the inclination angle adjustment mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the outrigger telescopic mechanism in the utility model;

[0018] Figure 4 This is a schematic diagram of the upper structure of the limiting mechanism in the utility model;

[0019] Figure 5 This is a bottom view of the structure of the limiting mechanism in the utility model;

[0020] In the picture:

[0021] 1. Support;

[0022] 2. Remote sensing plotter body;

[0023] 3. Outrigger assembly; 31. Inclination adjustment mechanism; 311. Upper movable seat; 312. Lower movable seat; 313. Locking bolt; 32. Outrigger telescopic mechanism; 321. Upper support; 322. External thread; 323. Threaded sleeve; 324. Lower support; 325. Limiting groove; 326. Lower limiting groove; 33. Limiting mechanism; 331. Upper slide; 332. Lower slide; 333. Limiting strip; 334. Lower limiting strip; DETAILED DESCRIPTION

[0024] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] like Figure 1 As shown;

[0027] The adjustable remote sensing mapping and marking device comprises a support 1.

[0028] In this embodiment: In order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "although it realizes the function of supporting the remote sensing mapping and identification device, in actual operation, due to the fixed arrangement of the bracket legs, in order to make the remote sensing mapping and identification device in a horizontal state, the prior art is not convenient for adjusting the bracket to achieve a horizontal state." Combined with actual use, this problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, a leg assembly 3 is added on this basis.

[0029] like Figure 1-Figure 5 As shown;

[0030] In combination with the above, in order to facilitate the leveling of the remote sensing mapping marking device, it also includes a remote sensing mapping instrument body 2 arranged on the top of the support 1, and three groups of leg assemblies 3 arranged at the bottom of the support 1;

[0031] The leg assembly 3 includes an inclination adjustment mechanism 31 fixed to the bottom of the support 1 and a leg telescopic mechanism 32 fixed to the bottom of the inclination adjustment mechanism 31 .

[0032] In an optional embodiment, the inclination adjustment mechanism 31 includes an upper movable seat 311 fixed to the bottom of the support 1, a lower movable seat 312 is movably provided on the upper movable seat 311, and the upper movable seat 311 and the lower movable seat 312 are limited by a locking bolt 313.

[0033] In this embodiment, the locking bolt 313 is loosened, the lower movable seat 312 is rotated on the upper movable seat 311, the inclination angle of the leg assembly 3 is adjusted, and the locking bolt 313 is tightened to limit the position thereof.

[0034] In an optional embodiment, the leg retracting mechanism 32 includes an upper pillar 321 fixed on a lower movable seat 312, the bottom end of the upper pillar 321 is provided with an external thread 322, a threaded sleeve 323 is screwed on the external thread 322, a lower pillar 324 is movably provided at the bottom end of the threaded sleeve 323, a limiting groove 325 is provided on the upper pillar 321, and a limiting mechanism 33 that slides up and down is sleeved on the upper pillar 321.

[0035] In this embodiment, the threaded sleeve 323 is rotated. Since the external thread 322 at the bottom end of the upper support 321 is screwed into the inside of the threaded sleeve 323, the rotation of the threaded tower 323 drives the external thread 322 to perform axial movement in the up and down directions.

[0036] In an optional embodiment, the limiting mechanism 33 includes an upper slide 331 and a lower slide 332 fixed at the bottom end of the upper slide 331, the inner wall of the upper slide 331 is fixed with a limiting bar 333 that is clamped in the limiting groove 325 and slides up and down, the outer wall of the threaded sleeve 323 is provided with a plurality of lower limiting grooves 326 in an annular array, and the inner wall of the lower slide 332 is fixed with a lower limiting bar 334 that is clamped in the lower limiting groove 326 and slides up and down.

[0037] In this embodiment: the limiting strip 333 of the upper slide 331 of the limiting mechanism 33 is clamped in the limiting groove 325, and the lower limiting strip 334 of the lower slide 332 is clamped in the lower limiting groove 326, at this time forming a mortise and tenon structure, so that the upper support 321 and the threaded sleeve 323 are limited.

[0038] The working principle of this utility model:

[0039] The locking bolt 313 is loosened, the lower movable seat 312 is rotated on the upper movable seat 311, the inclination angle of the support leg assembly 3 is adjusted, and the locking bolt 313 is tightened to limit the position between them, and the limiting mechanism 33 is slid upward so that the lower limiting groove 326 disengages from the lower limiting bar 334 and contacts the mortise and tenon structure, so that the upper support column 321 and the threaded sleeve 323 are in limited contact. By rotating the threaded sleeve 323, the external thread 322 at the bottom end of the upper support column 321 is screwed into the inside of the threaded sleeve 323. At this time, the rotation of the threaded tower 323 drives the external thread 322 to perform axial movement in the up and down directions, thereby adjusting the height of the entire support leg, so as to facilitate the leveling operation of the remote sensing plotter on the support.

[0040] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A portable remote sensing mapping and marking device, comprising a support (1), characterized in that: It also includes a telemetry plotter body (2) arranged on the top of the support (1), and three groups of leg assemblies (3) arranged on the bottom of the support (1); The leg assembly (3) comprises an inclination adjustment mechanism (31) fixed to the bottom of the support (1) and a leg telescopic mechanism (32) fixed to the bottom of the inclination adjustment mechanism (31); the inclination adjustment mechanism (31) comprises an upper movable seat (311) fixed to the bottom of the support (1); a lower movable seat (312) is movably provided on the upper movable seat (311); the upper movable seat (311) and the lower movable seat (312) are limited by a locking bolt (313); The leg telescopic mechanism (32) includes an upper support (321) fixed on a lower movable seat (312), an external thread (322) is provided at the bottom end of the upper support (321), a threaded sleeve (323) is screwed onto the external thread (322), a lower support (324) is movably provided at the bottom end of the threaded sleeve (323), a limiting groove (325) is provided on the upper support (321), and a limiting mechanism (33) that slides up and down is sleeved on the upper support (321).

2. The adjustable remote sensing mapping and marking device according to claim 1, characterized in that: The limiting mechanism (33) comprises an upper slide (331) and a lower slide (332) fixed to the bottom end of the upper slide (331); a limiting bar (333) is fixed to the inner side wall of the upper slide (331) and is engaged with the inside of the limiting groove (325) for sliding up and down.

3. The adjustable remote sensing mapping and marking device according to claim 2, characterized in that: The outer wall of the threaded sleeve (323) is provided with a plurality of lower limiting grooves (326) in an annular array, and the inner wall of the lower slide cylinder (332) is fixed with a lower limiting strip (334) which is clamped in the lower limiting groove (326) and slides up and down.

Images