Portable geographic information surveying instrument

Abstract

The utility model discloses a portable geographic information surveying instrument which comprises a bottom plate, a box body is arranged on the outer wall of one side of the top of the bottom plate, a surveying and mapping assembly is arranged at the top end of the box body, an installation groove is formed in the top of the box body, the surveying and mapping assembly is arranged in the installation groove, and lead screws are installed on the two sides of the bottom of the inner wall of the installation groove through bearings. Guide cylinders are in threaded connection outside the lead screw, a top plate is mounted at the top ends of the two guide cylinders through bolts, a worm gear is mounted outside the lead screw through a flat key, a rotating rod is mounted inside the mounting groove through a bearing, and two worms are arranged outside the rotating rod; when the geographic information surveying and mapping module is carried, the handle can be rotated, so that the rotating rod drives the two worms to rotate, the two worm gears drive the lead screw to rotate, the two guide cylinders drive the top plate to ascend and descend, the surveying and mapping assembly can be contained in the box body, folding between the box body and the surveying and mapping assembly is achieved, and the surveying and mapping assembly is convenient to carry. Therefore, the surveying and mapping assembly is protected, and the surveying and mapping assembly is prevented from being damaged due to collision when the device is carried.

Description

Technical Field

[0001] The utility model relates to the technical field of geographic information surveying and mapping, in particular to a portable geographic information surveying and mapping instrument. Background Art

[0002] Geographic information surveying and mapping is based on computer technology, optoelectronic technology, network communication technology, space science, and information science, with global positioning system, remote sensing, and geographic information system as its technical core. It obtains graphics and location information reflecting the current status of the ground through measurement of existing characteristic points and boundaries on the ground for the planning, design, and administrative management of engineering construction. Geographic information surveying and mapping is a theoretical and technical discipline that studies the determination and calculation of the geometric position of ground points, the shape of the earth, and the earth's gravity field, and measures the geometric distribution of the natural shape of the earth's surface and artificial facilities, and combines the geographical distribution of certain social information and natural information to compile maps and thematic maps of various scales for the world and local areas. Therefore, the most important work in geographic information surveying and mapping is surveying and mapping, and the use of geographic information surveying instruments is indispensable in geographic information surveying and mapping work.

[0003] A portable geographic information surveying and mapping instrument with application number CN202020710873.2 and authorization announcement date 20201124 relates to the field of surveying and mapping instrument technology. A portable geographic information surveying and mapping instrument comprises a supporting mechanism, wherein the supporting mechanism comprises a supporting rod, a connecting rod, a limiting rod, a limiting handle, a roller fixing rod and a universal roller, wherein a threaded block is fixedly connected to the top of the supporting rod, and a circular slider is fixedly connected to the bottom of the supporting rod, a telescopic spring is fixedly connected to the bottom of the circular slider, and a connecting rod is fixedly connected to the bottom of the telescopic spring, and the outer wall of the connecting rod contacts the limiting rod, the limiting handle is screwed to the top of the limiting rod, and the roller fixing rod is fixedly connected to the bottom of the limiting rod. The utility model realizes that the geographic information surveying and mapping instrument is screwed to the supporting mechanism through the connecting member when the geographic information surveying and mapping instrument is transported and moved through the arrangement of the connecting member and the supporting mechanism, which facilitates the movement and transportation of the geographic information surveying and mapping instrument and saves people's physical strength and energy.

[0004] Most geographic information surveying and mapping instruments use a tripod support frame, but the tripod support frame lacks a protective structure and cannot protect the surveying and mapping equipment. During transportation, the surveying and mapping equipment on the geographic information surveying and mapping instrument is easily damaged by collision. Therefore, it is urgent to design a portable geographic information surveying and mapping instrument to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a portable geographic information surveying and mapping instrument to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable geographic information surveying and mapping instrument comprises a base plate, a box body is provided on the outer wall of one side of the top of the base plate, a surveying and mapping component is provided on the top of the box body, a mounting groove is provided on the top of the box body, the surveying and mapping component is arranged inside the mounting groove, screw rods are installed on both sides of the bottom of the inner wall of the mounting groove through bearings, and the outer part of the screw rod is threadedly connected with a guide cylinder, top plates are installed on the top of the two guide cylinders through bolts, a worm wheel is installed on the outer part of the screw rod through a flat key, a rotating rod is installed inside the mounting groove through bearings, and two worms are provided on the outer part of the rotating rod, the worm and the worm wheel are meshed with each other, and a handle is installed on one end of the worm through a bolt.

[0008] Furthermore, a storage area is provided inside the box body, and a support plate is installed inside the storage area by bolts, and a battery is provided at the bottom of the inner wall of the storage area.

[0009] Furthermore, a mounting groove is provided at the bottom end of the box body, and a mounting bearing is installed at the top of the inner wall of the mounting groove by bolts.

[0010] Furthermore, a connecting seat is provided at the bottom end of the mounting bearing, and the connecting seat is mounted on the top outer wall of the base plate by bolts.

[0011] Furthermore, two universal wheels are installed on both sides of the outer wall at the bottom of the base plate through bolts, and a handle is installed on the outer wall of one side of the box body through bolts.

[0012] Furthermore, a box door is provided on an outer wall on one side of the box body, and a door handle is installed on the outer wall on one side of the box door through bolts.

[0013] Furthermore, the surveying and mapping assembly includes a mounting frame, which is mounted on the top plate by bolts, and a cover plate is integrally formed on the top of the top plate, and the cover plate is clamped in the mounting groove.

[0014] Furthermore, a surveying and mapping module and a control module are respectively provided inside the mounting frame, and the control module is electrically connected to the surveying and mapping module and the battery through wires.

[0015] In the above technical scheme, the utility model provides a portable geographic information surveying and mapping instrument. (1) through the provided handle, rotating rod, worm, worm wheel, screw and guide cylinder, when carrying the geographic information surveying and mapping module, the handle can be rotated so that the rotating rod rotates with the two worms, the two worm wheels rotate with the screw, and the two guide cylinders lift and lower the top plate, so that the surveying and mapping component can be stored in the box, and the box and the surveying and mapping component can be folded, so as to protect the surveying and mapping component and avoid damage to the surveying and mapping component due to collision when carrying the device; (2) through the provided mounting bearing and connecting seat, the design of the mounting bearing and connecting seat facilitates the rotation of the box around the bottom plate, and facilitates the worker to rotate the box to adjust the direction of the surveying and mapping module, so as to facilitate the collection and processing of surveying and mapping information at other positions; (3) through the provided storage area, the design of the storage area facilitates the worker to put some auxiliary tools used for surveying and mapping into the box, and facilitates the worker to carry other items when carrying the surveying and mapping equipment, so as to improve the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 The present invention provides a schematic diagram of the overall structure of a portable geographic information mapping instrument embodiment of the present invention.

[0018] Figure 2 The present invention is a schematic diagram of the bottom plate and box structure provided in an embodiment of a portable geographic information mapping instrument of the present invention.

[0019] Figure 3 The present invention is a schematic diagram of the structure of a surveying and mapping component provided in an embodiment of a portable geographic information surveying and mapping instrument of the present invention.

[0020] Figure 4 The present invention is a schematic diagram of the internal structure of a portable geographic information mapping instrument according to an embodiment of the present invention.

[0021] Description of reference numerals:

[0022] 1. Bottom plate; 2. Universal wheel; 3. Box body; 4. Mapping component; 5. Handle; 6. Handle; 7. Mounting slot; 8. Box door; 9. Door handle; 10. Mounting frame; 11. Cover plate; 12. Control module; 13. Mapping module; 14. Storage area; 15. Placement slot; 16. Mounting bearing; 17. Connecting seat; 18. Support plate; 19. Guide cylinder; 20. Worm gear; 21. Rotating rod; 22. Worm; 23. Top plate; 24. Screw; 25. Battery. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1-4 As shown, a portable geographic information surveying and mapping instrument provided by an embodiment of the utility model includes a base plate 1, a box body 3 is provided on the outer wall of one side of the top of the base plate 1, a surveying and mapping component 4 is provided on the top of the box body 3, a mounting groove 7 is opened on the top of the box body 3, the surveying and mapping component 4 is arranged inside the mounting groove 7, screw rods 24 are installed on both sides of the bottom of the inner wall of the mounting groove 7 through bearings, and the outer thread of the screw rod 24 is connected to a guide cylinder 19, a top plate 23 is installed on the top of the two guide cylinders 19 through bolts, a worm wheel 20 is installed on the outside of the screw rod 24 through a flat key, a rotating rod 21 is installed inside the mounting groove 7 through a bearing, and two worms 22 are provided on the outside of the rotating rod 21, the worm 22 is meshed with the worm wheel 20, and a handle 6 is installed on one end of the worm 22 through bolts.

[0025] Specifically, in this embodiment, it includes a base plate 1, a box body 3 is provided on the outer wall of one side of the top of the base plate 1, a surveying and mapping component 4 is provided on the top of the box body 3, a mounting groove 7 is opened on the top of the box body 3, and the surveying and mapping component 4 is arranged inside the mounting groove 7. Screw rods 24 are installed on both sides of the bottom of the inner wall of the mounting groove 7 through bearings, and the outer thread of the screw rod 24 is connected to a guide cylinder 19, and the tops of the two guide cylinders 19 are installed with top plates 23 through bolts, and a worm wheel 20 is installed on the outside of the screw rod 24 through a flat key, a rotating rod 21 is installed inside the mounting groove 7 through a bearing, and two worms 22 are provided on the outside of the rotating rod 21, the worm 22 and the worm wheel 20 are meshed with each other, and a handle 6 is installed on one end of the worm 22 through bolts, and the handle 6 is rotated to make the rotating rod 21 rotate with the two worms 22, so that the two worm wheels 20 rotate with the screw rod 24, so that the two guide cylinders 19 lift and lower with the top plate 23, so that the surveying and mapping component 4 is lifted up in the mounting groove 7, so that the surveying and mapping module 13 is exposed.

[0026] The utility model provides a portable geographic information surveying and mapping instrument. When carrying the geographic information surveying and mapping instrument, the handle 6 can be rotated to make the rotating rod 21 rotate with the two worms 22, so that the two worm wheels 20 rotate with the lead screw 24, and the two guide cylinders 19 lift and lower the top plate 23, so that the surveying and mapping component 4 can be stored in the box body 3, and the box body 3 and the surveying and mapping component 4 can be folded, so as to protect the surveying and mapping component 4 and avoid the surveying and mapping component 4 being damaged due to collision when carrying the device.

[0027] In one embodiment provided by the present utility model, Figure 4As shown, a storage area 14 is provided inside the box 3. The design of the storage area 14 is convenient for workers to put some auxiliary tools used for surveying and mapping into the box 3, and convenient for workers to carry other items when carrying the surveying and mapping equipment, thereby improving the practicality of the equipment. A support plate 18 is installed inside the storage area 14 by bolts, and a battery 25 is provided at the bottom of the inner wall of the storage area 14. The battery 25 can supply power to the surveying and mapping component 4, thereby improving the endurance of the surveying and mapping component 4.

[0028] In another embodiment provided by the present utility model, Figure 4 As shown, a mounting groove 15 is opened at the bottom of the box body 3, and a mounting bearing 16 is installed on the top of the inner wall of the mounting groove 15 by bolts, and a connecting seat 17 is provided at the bottom of the mounting bearing 16. The design of the mounting bearing 16 and the connecting seat 17 facilitates the box body 3 to rotate around the base plate 1, and is convenient for workers to rotate the box body 3 to adjust the direction of the surveying and mapping module 13, so as to facilitate the surveying and mapping information collection and processing of other positions. The connecting seat 17 is installed on the top outer wall of the base plate 1 by bolts.

[0029] In another embodiment provided by the present utility model, Figure 1-2 As shown, two universal wheels 2 are installed on both sides of the bottom outer wall of the base plate 1 by bolts, a handle 5 is installed on the outer wall of one side of the box body 3 by bolts, and the handle 5 is convenient for workers to push and pull the surveying and mapping device, a box door 8 is provided on the outer wall of one side of the box body 3, and a door handle 9 is installed on the outer wall of one side of the box door 8 by bolts, and the door handle 9 is convenient for workers to open the box door 8.

[0030] In another embodiment provided by the present utility model, Figure 3 As shown, the surveying and mapping component 4 includes a mounting frame 10, which is mounted on the top plate 23 by bolts, and a cover plate 11 is integrally formed on the top of the top plate 23. The cover plate 11 facilitates the top of the surveying and mapping component 4 to be clamped on the top of the box body 3. The cover plate 11 is clamped inside the mounting groove 7. A surveying and mapping module 13 and a control module 12 are respectively arranged inside the mounting frame 10. The model of the surveying and mapping module 13 is preferably KTS-442R10U engineering surveying and mapping instrument. The control module 12 is a microcomputer. The operation of the control module 12 can control the operation of the device, and the control module 12 is electrically connected to the surveying and mapping module 13 and the battery 25 through wires.

[0031] Working principle: When moving the equipment, the handle 5 can be used to pull the structure formed by the box body 3 and the bottom plate 1 to move the equipment to a suitable position. Then the worker can turn the handle 6 to make the rotating rod 21 rotate with the two worms 22, and the two worm wheels 20 rotate with the lead screw 24, so that the two guide cylinders 19 lift and lower the top plate 23, so that the surveying and mapping component 4 rises inside the installation slot 7, so that the surveying and mapping module 13 is exposed, and then the worker can operate the control module 12 to set the parameters of the surveying and mapping module 13. During surveying, the design of the mounting bearing 16 and the connecting seat 17 facilitates the rotation of the box body 3 around the bottom plate 1, so that the worker can rotate the box body 3 to adjust the direction of the surveying and mapping module 13, so as to facilitate the collection and processing of surveying and mapping information for other positions. During surveying, the door handle 9 can be used to open the box door 8 to take out the tools placed on the support plate 18, and then the tools can be used to assist the surveying and mapping module 13 in surveying.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A portable geographic information surveying and mapping instrument, comprising a base plate (1), characterized in that: A box body (3) is provided on the outer wall of one side of the top of the bottom plate (1), a surveying and mapping component (4) is provided on the top of the box body (3), a mounting groove (7) is provided on the top of the box body (3), the surveying and mapping component (4) is arranged inside the mounting groove (7), screw rods (24) are installed on both sides of the bottom of the inner wall of the mounting groove (7) through bearings, and the screw rods (24) are externally threadedly connected with guide cylinders (19), top plates (23) are installed on the tops of the two guide cylinders (19) through bolts, a worm wheel (20) is installed on the outside of the screw rod (24) through a flat key, a rotating rod (21) is installed inside the mounting groove (7) through bearings, and two worms (22) are provided on the outside of the rotating rod (21), the worms (22) and the worm wheel (20) are meshed with each other, and a handle (6) is installed on one end of the worm rod (22) through bolts.

2. A portable geographic information surveying and mapping instrument according to claim 1, characterized in that: A storage area (14) is provided inside the box body (3), and a support plate (18) is installed inside the storage area (14) by means of bolts. A storage battery (25) is provided at the bottom of the inner wall of the storage area (14).

3. A portable geographic information surveying and mapping instrument according to claim 1, characterized in that: The bottom end of the box body (3) is provided with a placement groove (15), and a mounting bearing (16) is mounted on the top of the inner wall of the placement groove (15) via bolts.

4. A portable geographic information surveying and mapping instrument according to claim 3, characterized in that: A connecting seat (17) is provided at the bottom end of the mounting bearing (16), and the connecting seat (17) is mounted on the top outer wall of the base plate (1) by means of bolts.

5. The portable geographic information surveying and mapping instrument according to claim 1, characterized in that: Two universal wheels (2) are installed on both sides of the bottom outer wall of the bottom plate (1) via bolts, and a handle (5) is installed on one side outer wall of the box body (3) via bolts.

6. A portable geographic information surveying and mapping instrument according to claim 1, characterized in that: A box door (8) is provided on an outer wall of one side of the box body (3), and a door handle (9) is installed on the outer wall of one side of the box door (8) via bolts.

7. A portable geographic information surveying and mapping instrument according to claim 2, characterized in that: The surveying and mapping assembly (4) comprises a mounting frame (10), wherein the mounting frame (10) is mounted on a top plate (23) by means of bolts, and a cover plate (11) is integrally formed on the top of the top plate (23), wherein the cover plate (11) is clamped inside the mounting groove (7).

8. A portable geographic information surveying and mapping instrument according to claim 7, characterized in that: The mounting frame (10) is provided with a surveying and mapping module (13) and a control module (12) inside, and the control module (12) is electrically connected to the surveying and mapping module (13) and the storage battery (25) through wires.

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