A surveying and drawing device for land planning

Abstract

The present invention relates to the technical field of drawing devices, and in particular to a surveying and drawing device for land planning, comprising a mounting shell, a drawing board and an adjusting mechanism, wherein the adjusting mechanism comprises a driving assembly, a threaded sleeve, a transmission rod, a transmission block and a mounting plate, wherein the mounting shell provides mounting conditions for the adjusting mechanism, and the angle of the drawing board can be adjusted through the adjusting mechanism. When the angle of the drawing board needs to be adjusted, the driving assembly is started, and the driving assembly drives the threaded sleeve to move to a side away from the driving assembly, and the threaded sleeve drives the transmission rod to rotate, and when the angle between the transmission rod and the threaded sleeve becomes larger, the transmission rod drives the transmission block to slide on the mounting plate, and the transmission block drives the drawing board on the mounting plate to rotate, until the drawing board moves to a preset angle, the angle adjustment of the drawing board can be completed, thereby solving the problem that the existing drawing device is not convenient for angle adjustment.

Description

Technical Field

[0001] The present invention relates to the technical field of drawing devices, and in particular to a surveying and drawing device for land planning. Background Art

[0002] Land planning refers to the long-term arrangements for the rational use of land within a country or a certain region in accordance with the prospects and needs of economic development. The purpose is to ensure that the use of land can meet the requirements of proportional development of various sectors of the national economy. In order to facilitate the allocation of relevant personnel, it is necessary to measure the target area with a level, and the detected data must be processed by surveying and mapping personnel to finally map out a map of the area.

[0003] The drawing device in the prior art includes a bracket and a drawing board. The drawing board is fixedly mounted on the bracket and cannot be adjusted in angle according to the use requirements, thereby reducing the adaptability of the drawing device. Summary of the invention

[0004] The purpose of the present invention is to provide a surveying and drawing device for land planning, aiming to solve the problem that the existing drawing devices are not convenient for angle adjustment.

[0005] To achieve the above-mentioned object, the present invention provides a surveying and drawing device for land planning, comprising a mounting shell, a drawing board and an adjustment mechanism, wherein the adjustment mechanism comprises a driving assembly, a threaded sleeve, a transmission rod, a transmission block and a mounting plate;

[0006] The driving assembly is arranged in the mounting shell, the threaded sleeve is arranged on the driving assembly, the transmission rod is rotatably connected to the threaded sleeve and is located on one side of the threaded sleeve, the transmission block is rotatably connected to the transmission rod and is located on a side of the transmission rod away from the threaded sleeve, the mounting plate is rotatably connected to the mounting shell and is slidably connected to the transmission block, and the drawing board is fixedly connected to the mounting plate and is located on one side of the mounting plate.

[0007] Wherein, the driving assembly includes a driving motor and a threaded rod, the driving motor is fixedly connected to the mounting shell and is located inside the mounting shell, the threaded rod is fixedly connected to the output end of the driving motor, is threadedly connected to the threaded sleeve, and is rotatably connected to the mounting shell.

[0008] Wherein, the adjustment mechanism further includes a guide assembly, and the guide assembly is disposed on a side of the mounting shell close to the threaded sleeve.

[0009] Wherein, the guide assembly includes a slide rail and a guide slider, the slide rail is fixedly connected to the mounting shell and is located inside the mounting shell, and the guide slider is slidably connected to the slide rail and fixedly connected to the threaded sleeve.

[0010] Wherein, the adjustment mechanism further includes a first return spring, the first return spring is fixedly connected to the guide slider and the mounting shell, and is located between the guide slider and the mounting shell.

[0011] Wherein, the surveying and mapping device for land planning also includes a supporting mechanism, and the supporting mechanism is arranged on one side of the installation shell.

[0012] Wherein, the supporting mechanism includes a supporting frame, a rotating disk and a fixed component, the rotating disk has a plurality of fixed card holes, the rotating disk is rotatably connected to the supporting frame, and is fixedly connected to the mounting shell, and is located between the supporting frame and the mounting shell, and the fixed component is arranged on a side of the supporting frame close to the rotating disk.

[0013] A surveying and drawing device for land planning of the present invention comprises a mounting shell, a drawing board and an adjustment mechanism, wherein the adjustment mechanism comprises a driving assembly, a threaded sleeve, a transmission rod, a transmission block and a mounting plate, wherein the driving assembly is arranged in the mounting shell, the threaded sleeve is arranged on the driving assembly, the transmission rod is rotatably connected to the threaded sleeve and is located on one side of the threaded sleeve, the transmission block is rotatably connected to the transmission rod and is located on a side of the transmission rod away from the threaded sleeve, the mounting plate is rotatably connected to the mounting shell and is slidably connected to the transmission block, and the drawing board is fixedly connected to the mounting plate and is located on one side of the mounting plate. The mounting shell provides mounting conditions for the adjusting mechanism, and the angle of the drawing board can be adjusted through the adjusting mechanism. Land planning and surveying can be carried out through the drawing board. When the angle of the drawing board needs to be adjusted, the driving assembly is started, and the driving assembly drives the threaded sleeve to move to the side away from the driving assembly, and the threaded sleeve drives the transmission rod to rotate. When the angle between the transmission rod and the threaded sleeve becomes larger, the transmission rod drives the transmission block to slide on the mounting plate, and the transmission block drives the drawing board on the mounting plate to rotate, until the drawing board moves to a preset angle, the angle adjustment of the drawing board can be completed, thereby solving the problem that the existing drawing device is not convenient for angle adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 The present invention is a schematic diagram of the structure of a surveying and drawing device for land planning provided by the present invention.

[0016] Figure 2 The present invention provides a top view of a surveying and mapping device for land planning.

[0017] Figure 3 It is a cross-sectional view of a surveying and mapping device for land planning provided by the present invention.

[0018] 1-mounting shell, 2-drawing board, 3-adjusting mechanism, 4-driving assembly, 5-threaded sleeve, 6-transmission rod, 7-transmission block, 8-mounting plate, 9-driving motor, 10-threaded rod, 11-guide assembly, 12-slide rail, 13-guide slider, 14-first return spring, 15-support mechanism, 16-support frame, 17-rotating disk, 18-fixing assembly, 19-fixing block, 20-moving pull rod, 21-second return spring, 22-anti-slip sleeve, 23-fixing card hole. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0020] See also Figures 1 to 3 The present invention provides a surveying and drawing device for land planning, comprising a mounting shell 1, a drawing board 2 and an adjustment mechanism 3, wherein the adjustment mechanism 3 comprises a driving assembly 4, a threaded sleeve 5, a transmission rod 6, a transmission block 7 and a mounting plate 8;

[0021] The driving assembly 4 is arranged in the mounting shell 1, the threaded sleeve 5 is arranged on the driving assembly 4, the transmission rod 6 is rotatably connected to the threaded sleeve 5 and is located on one side of the threaded sleeve 5, the transmission block 7 is rotatably connected to the transmission rod 6 and is located on the side of the transmission rod 6 away from the threaded sleeve 5, the mounting plate 8 is rotatably connected to the mounting shell 1 and is slidably connected to the transmission block 7, and the drawing board 2 is fixedly connected to the mounting plate 8 and is located on one side of the mounting plate 8.

[0022] In this embodiment, the mounting shell 1 provides mounting conditions for the adjusting mechanism 3. The angle of the drawing board 2 can be adjusted through the adjusting mechanism 3. Land planning and surveying can be performed through the drawing board 2. When the angle of the drawing board 2 needs to be adjusted, the driving component 4 is started. The driving component 4 drives the threaded sleeve 5 to move to the side away from the driving component 4. The threaded sleeve 5 drives the transmission rod 6 to rotate. When the angle between the transmission rod 6 and the threaded sleeve 5 becomes larger, the transmission rod 6 drives the transmission block 7 to slide on the mounting plate 8. The transmission block 7 drives the drawing board 2 on the mounting plate 8 to rotate until the drawing board 2 moves to a preset angle. The angle adjustment of the drawing board 2 can be completed, thereby solving the problem that the existing drawing device is not convenient for angle adjustment.

[0023] Furthermore, the driving assembly 4 includes a driving motor 9 and a threaded rod 10, the driving motor 9 is fixedly connected to the mounting shell 1 and is located inside the mounting shell 1, the threaded rod 10 is fixedly connected to the output end of the driving motor 9, is threadedly connected to the threaded sleeve 5, and is rotationally connected to the mounting shell 1.

[0024] In this embodiment, the driving motor 9 can drive the threaded rod 10 to rotate forward or reversely, and the rotation of the threaded rod 10 can drive the threaded sleeve 5 to move toward the side close to the driving motor 9 or drive the threaded sleeve 5 to move toward the side away from the driving motor 9.

[0025] Furthermore, the adjustment mechanism 3 further includes a guide assembly 11 , and the guide assembly 11 is disposed on a side of the mounting shell 1 close to the threaded sleeve 5 .

[0026] In this embodiment, the threaded sleeve 5 can be guided by the guide assembly 11 to improve the stability of the threaded sleeve 5 when moving.

[0027] Furthermore, the guide assembly 11 includes a slide rail 12 and a guide slider 13 . The slide rail 12 is fixedly connected to the mounting shell 1 and is located inside the mounting shell 1 . The guide slider 13 is slidably connected to the slide rail 12 and fixedly connected to the threaded sleeve 5 .

[0028] In this embodiment, the slide rail 12 provides installation conditions for the guide slider 13. When the guide slider 13 moves, it drives the guide slider 13 to slide on the slide rail 12, and the threaded sleeve 5 is guided by the guide slider 13, thereby improving the stability of the threaded sleeve 5 when moving.

[0029] Furthermore, the adjustment mechanism 3 further includes a first return spring 14 , which is fixedly connected to the guide slider 13 and to the mounting shell 1 , and is located between the guide slider 13 and the mounting shell 1 .

[0030] In this embodiment, when the guide slider 13 moves, it drives the first return spring 14 to stretch or contract, and the second return spring 21 is returned and guided by the rebound force of the first return spring 14 .

[0031] Furthermore, the land planning surveying and mapping device also includes a supporting mechanism 15 , and the supporting mechanism 15 is arranged on one side of the installation shell 1 .

[0032] In this embodiment, the mounting shell 1 can be supported by the supporting mechanism 15 to improve the stability of the drawing device when used outdoors.

[0033] Furthermore, the supporting mechanism 15 includes a supporting frame 16, a rotating disk 17 and a fixing assembly 18, the rotating disk 17 has a plurality of fixing holes 23, the rotating disk 17 is rotatably connected to the supporting frame 16, and is fixedly connected to the mounting shell 1, and is located between the supporting frame 16 and the mounting shell 1, and the fixing assembly 18 is arranged on a side of the supporting frame 16 close to the rotating disk 17.

[0034] In this embodiment, the mounting shell 1 can be supported by the support frame 16, and the support frame 16 provides installation conditions for the rotating disk 17 and the fixing component 18. Rotating the rotating disk 17 can drive the drawing board 2 on the mounting shell 1 to rotate, thereby achieving position adjustment of the drawing board 2, and the fixing component 18 cooperates with the corresponding fixing card hole 23 on the rotating disk 17 to fix the rotating disk 17.

[0035] Furthermore, the fixed assembly 18 includes a fixed block 19, a movable rod 20 and a second return spring 21. The fixed block 19 is slidably connected to the support frame 16 and is located on one side of the support frame 16. The movable rod 20 is fixedly connected to the fixed block 19 and passes through the support frame 16. The second return spring 21 is fixedly connected to the fixed block 19 and fixedly connected to the support frame 16, and is located between the support frame 16 and the fixed block 19.

[0036] In this embodiment, the fixed block 19 cooperates with the corresponding fixed hole 23 on the rotating disk 17 to fix the rotating disk 17. Pulling the movable rod 20 can move the fixed block 19 to one side of the rotating disk 17. When the fixed block 19 completely leaves the rotating disk 17, the rotating disk 17 can be rotated. The fixed block 19 can be bounced into the corresponding fixed hole 23 by the rebound force of the second return spring 21.

[0037] Furthermore, the fixing assembly 18 includes an anti-slip sleeve 22 , which is fixedly connected to the moving rod 20 and is located around the moving rod 20 .

[0038] In this embodiment, the anti-slip sleeve 22 can increase the friction of the movable rod 20 , thereby improving the stability when the movable rod 20 is pulled.

[0039] When the angle of the drawing board 2 needs to be adjusted, the drive motor 9 is started, and the drive motor 9 drives the threaded rod 10 to rotate, and the threaded rod 10 drives the threaded sleeve 5 to move to the side away from the drive motor 9, and the threaded sleeve 5 drives the transmission rod 6 to rotate, and at the same time, the threaded sleeve 5 drives the guide slider 13 to slide on the slide rail 12, and the threaded sleeve 5 is guided by the guide slider 13 to improve the stability of the threaded sleeve 5 when moving. When the angle between the transmission rod 6 and the threaded sleeve 5 becomes larger, the transmission rod 6 drives the transmission block 7 to slide on the mounting plate 8, and the transmission block 7 drives the drawing board 2 on the mounting plate 8 to rotate until the drawing board 2 is adjusted. When the drawing board 2 moves to a preset angle, the moving rod 20 is pulled toward a side away from the fixed card hole 23, and the moving rod 20 drives the fixed card block 19 to move toward a side away from the fixed card hole 23, until the fixed card block 19 completely leaves the fixed card hole 23, and then the rotating disk 17 is rotated, and the rotating disk 17 drives the drawing board 2 on the mounting shell 1 to rotate, until the drawing board 2 moves to a preset position, and then the moving rod 20 is released, and the fixed card block 19 is bounced into the corresponding fixed card hole 23 by the rebound force of the second return spring 21 to fix the rotating disk 17, thereby completing the angle adjustment of the drawing board 2, thereby solving the problem that the existing drawing device is not convenient for angle adjustment.

[0040] What is disclosed above is only a preferred embodiment of a surveying and mapping device for land planning of the present invention. Of course, it cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above-mentioned embodiments and equivalent changes made according to the claims of the present invention are still within the scope of the invention.

Claims

1. A surveying and mapping device for land planning, characterized in that: Includes a mounting shell, a drawing board, and an adjustment mechanism; The adjustment mechanism includes a drive assembly, a threaded sleeve, a transmission rod, a transmission block and a mounting plate; The driving assembly is arranged in the mounting shell, the threaded sleeve is arranged on the driving assembly, the transmission rod is rotatably connected to the threaded sleeve and is located on one side of the threaded sleeve, the transmission block is rotatably connected to the transmission rod and is located on a side of the transmission rod away from the threaded sleeve, the mounting plate is rotatably connected to the mounting shell and is slidably connected to the transmission block, and the drawing board is fixedly connected to the mounting plate and is located on one side of the mounting plate.

2. A land planning surveying and mapping device as claimed in claim 1, characterized in that: The driving assembly includes a driving motor and a threaded rod. The driving motor is fixedly connected to the mounting shell and is located inside the mounting shell. The threaded rod is fixedly connected to the output end of the driving motor, is threadedly connected to the threaded sleeve, and is rotatably connected to the mounting shell.

3. A land planning surveying and mapping device as claimed in claim 2, characterized in that: The adjusting mechanism further comprises a guide assembly, and the guide assembly is disposed on a side of the mounting shell close to the threaded sleeve.

4. A land planning surveying and mapping device as claimed in claim 3, characterized in that: The guide assembly comprises a slide rail and a guide slider, the slide rail is fixedly connected to the mounting shell and is located inside the mounting shell, and the guide slider is slidably connected to the slide rail and fixedly connected to the threaded sleeve.

5. A land planning surveying and mapping device as claimed in claim 4, characterized in that: The adjustment mechanism further includes a first return spring, which is fixedly connected to the guide slider and the mounting shell, and is located between the guide slider and the mounting shell.

6. A land planning surveying and mapping device as claimed in claim 5, characterized in that: The land planning surveying and mapping device further comprises a supporting mechanism, and the supporting mechanism is arranged on one side of the mounting shell.

7. A land planning surveying and mapping device as claimed in claim 6, characterized in that The supporting mechanism includes a supporting frame, a rotating disk and a fixing assembly, wherein the rotating disk has a plurality of fixing holes, the rotating disk is rotatably connected to the supporting frame, and is fixedly connected to the mounting shell, and is located between the supporting frame and the mounting shell, and the fixing assembly is arranged on a side of the supporting frame close to the rotating disk.

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