Geographic information acquisition device for territorial space planning

Abstract

The invention discloses a geographic information acquisition device for territorial space planning, and belongs to the technical field of geographic information acquisition. Comprising a base, a telescopic pull rod is connected to one end of the base, lifting assemblies are connected to the two sides of the lower end of the base, and by pulling the base upwards, a first rack can be driven to move downwards, so that a circular lifting frame is driven to move upwards, and a circular telescopic rod is driven to move towards a first L-shaped sun shield; a round telescopic rod can drive a first L-shaped sun shield and a second L-shaped sun shield to move towards the periphery in the moving process, then rain and sun shielding operation is conducted on a user, in this way, a lifting assembly, a stretching assembly and a sun shielding assembly can generate a multi-linkage effect, meanwhile, under the condition of hot weather, the user can be prevented from being directly irradiated by sunlight, and the user experience is improved. Evaporation of moisture in a user body is reduced, so that the working time of operating the collector by the user is prolonged, and the collection efficiency of the collector is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of geographic information collection, and more specifically, to a geographic information collection device for national land space planning. Background Art

[0002] The geographic information collection device is a device used to measure and record the geographic information of some areas. Through the geographic information collection device, relevant information of the current area can be obtained and statistically processed to facilitate subsequent work.

[0003] At present, the geographic information collection device for national land space planning is mainly used to collect information on the land for national land space planning by moving the device to a set position. However, the collector collects information mainly through continuous operation by the user in the open air, and the user's operation in the open air will be affected by the weather. For example, rainy weather or hot weather will have an impact on the user. In this way, in hot weather, the user cannot perform information collection operations in the open air for a long time, thereby reducing the work efficiency of the collector in collecting information. Summary of the invention

[0004] The purpose of the present invention is to provide a geographic information collection device for national land space planning to solve the problems raised in the above-mentioned background technology.

[0005] A geographic information collection device for land space planning, comprising a base, one end of the base is connected to a telescopic pull rod, and both sides of the lower end of the base are connected to lifting components, one end of each lifting component is connected to an extension component, the upper end of the extension component is connected to a frame component, the inner cavity of the frame component is connected to a sunshade component, and the sunshade component and the frame component are in the shape of a rectangular frame in an initial state; The lifting assembly includes a first rectangular connecting rod, both ends of which are connected to first rectangular support blocks, a rectangular slide groove is provided on one end of the first rectangular support block connected to one end of the telescopic pull rod, and a first rack is connected in the inner cavity of the rectangular slide groove; The extension component includes a first gear, one end of the first gear is connected to the first rotating wheel, the outer surface of the first rotating wheel is sleeved with a first rotating belt, the end of the first rotating belt away from the first rotating wheel is sleeved with a second rotating wheel, one end of the second rotating wheel is connected to a first bevel gear, one end of the first bevel gear is meshed with a second bevel gear, the upper end of the second bevel gear is connected to a first threaded rod, the outer surface of the first threaded rod is sleeved with a circular lifting frame, and the inner cavity of the first threaded rod is connected to a circular support rod, the outer side of the upper end of the circular support rod is connected to a U-shaped fixing block, and the top of the circular support rod is connected to a third bevel gear, and the two ends of the third bevel gear are meshed with a fourth The bevel gear, the end of the fourth bevel gear away from the third bevel gear is connected to the second threaded rod, the upper end of the second threaded rod is connected to the guide rod, and the outer side of each of the second threaded rods is sleeved with a circular telescopic rod, and the circular support rod and the second threaded rod are respectively rotatably connected to the U-shaped fixing block, the upper end of the U-shaped fixing block is fixed to the outer surface of the circular lifting frame, the top end of the circular lifting frame is fixed to the lower end surface of the frame assembly, the guide rod is fixed to the outer surface of the U-shaped fixing block, the inner cavity of the first threaded rod is provided with a connecting groove, the connecting groove is matched with the circular support rod, and the circular support rod is composed of a rotating rod and a rectangular connecting strip, so that the circular support rod moves up and down along the connecting groove during rotation; The sunshade assembly includes front and rear sunshade assemblies, and second racks are connected to both sides of the upper ends of the front and rear sunshade assemblies. The upper end of each second rack is engaged with a sunshade mechanism, and both ends of the sunshade mechanism are connected to the front and rear sunshade assemblies.

[0006] Preferably, a plurality of drawers are connected to the inner cavity of one end of the base away from the telescopic rod, a collector is connected to the upper surface of the base, and a plurality of second circular holes are formed on both side surfaces of one end of the base facing the telescopic rod.

[0007] Preferably, a plurality of first circular holes are provided on the surfaces at both ends of each of the first rectangular support blocks, and the inner cavity of each of the first rectangular support blocks is connected to the second rectangular support block, and the lower end of each of the second rectangular support blocks is connected to the brake wheel, and a fixing rod passes through the inner cavity of the first circular hole, and the second circular hole fits with the first circular hole, and the fixing rod fixes the first rectangular support block, the first rectangular connecting rod and the second rectangular support block together by passing through the first circular hole and the second circular hole.

[0008] Preferably, the front and rear sunshade assemblies include a first rectangular sunshade, a second telescopic rod is connected to the side surfaces of both ends of the first rectangular sunshade, a first circular rotating rod passes through the end of the second telescopic rod facing the telescopic rod, a first L-shaped sunshade is sleeved on the outer surface of the first circular rotating rod, and a second rack is installed on the two side surfaces of the top end of the first rectangular sunshade connected to the end of the telescopic rod, the first L-shaped sunshade is rotatably connected to the first circular rotating rod, and the circular telescopic rod is in contact with the inner surface of the first L-shaped sunshade in its original state.

[0009] Preferably, the sunshade mechanism includes a second gear, one end of the second gear is sleeved with a second rotating belt, the end of the second rotating belt away from the second gear is connected to a fifth bevel gear, one end of the fifth bevel gear is meshed with a sixth bevel gear, the end of the sixth bevel gear away from the fifth bevel gear is connected to a third gear, the upper end of the third gear is meshed with a third rack, and the top of the third rack is connected to a second L-shaped sun visor.

[0010] Preferably, the second gear is meshed with the second rack, and the first gear is meshed with the first rack.

[0011] Preferably, the frame assembly comprises a rectangular frame, the front and rear ends of the rectangular frame are provided with first rectangular slide grooves, and the left and right ends of the rectangular frame are provided with second rectangular slide grooves.

[0012] Preferably, the first rectangular sun visor is installed in the inner cavity of the first rectangular slide groove, and the second L-shaped sun visor is installed in the inner cavity of the second rectangular slide groove.

[0013] Compared with the prior art, the advantages of the present invention are: 1. In the present invention, by pulling the base upward, the first rack is driven to move downward, thereby driving the circular lifting frame to move upward, and driving the circular telescopic rod to move toward the first L-shaped sun visor. In the process of moving, the circular telescopic rod drives the first L-shaped sun visor and the second L-shaped sun visor to move in all directions, thereby shielding the user from rain and sun. This will allow the lifting assembly, the extension assembly and the sunshade assembly to produce a multiple linkage effect. At the same time, in hot weather, the user will be protected from direct sunlight and the evaporation of water in the user's body will be reduced, thereby increasing the working time of the user operating the collector, thereby improving the collection efficiency of the collector.

[0014] 2. In the present invention, the base is pulled upward until the height of the base meets the height used by the user. At this time, the first rectangular support block, the first rectangular connecting rod and the second rectangular support block are fixed together by a fixing rod passing through the first circular hole and the second circular hole. In this way, the use height of the collector can be adjusted according to different users, thereby providing convenience for the user, thereby improving the user's comfort in using the collector, and improving the user's efficiency in collecting information.

[0015] 3. In the present invention, by pulling the base upward, the first rack will be driven to move downward, thereby driving the first threaded rod to rotate, and then driving the circular lifting frame to move upward. As the circular lifting frame moves upward, the frame assembly and the sunshade assembly will be driven to move upward. When the base stops moving, the frame assembly and the sunshade assembly stop moving upward. At this time, the collector will be exposed, so that the height of the sunshade assembly will be synchronously adjusted according to the height of the base, so that the sunshade effect of the sunshade assembly can achieve the best effect, avoiding users from being exposed to direct sunlight, thereby improving the collection efficiency of the collector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the sunshade state structure of the present invention; Figure 3 It is a schematic diagram of the internal structure of the present invention; Figure 4 It is a schematic diagram of the structure of the lifting assembly of the present invention; Figure 5 It is a schematic diagram of the structure of the extension assembly of the present invention; Figure 6 It is a schematic diagram of the structure of the sunshade assembly of the present invention; Figure 7 It is a partial structural schematic diagram of the front and rear sunshade components of the present invention; Figure 8 It is a schematic diagram of the structure of the sunshade mechanism of the present invention; Fig. 9 It is a schematic diagram of the frame assembly structure of the present invention.

[0017] Explanation of the numbers in the figure: 1, base; 2, telescopic pull rod; 3, drawer; 4, lifting assembly; 401, first rectangular connecting rod; 402, first rectangular support block; 403, first circular hole; 404, rectangular slide; 405, first rack; 406, second rectangular support block; 407, brake wheel; 408, fixing rod; 5, extension assembly; 501, first gear; 502, first rotating wheel; 503, first rotating belt; 504, second rotating wheel; 505, first bevel gear; 506, second bevel gear; 507, first threaded rod; 508, circular lifting frame; 509, circular support rod; 510, U-shaped fixing block; 511, third bevel gear; 512, third bevel gear; 513, third bevel gear; 514, third bevel gear; 515, third bevel gear; 516, third bevel gear; 517, third bevel gear; 518, third bevel gear; 519, third bevel gear; 520, third bevel gear; 521, third bevel gear; 522, third bevel gear; 523, third bevel gear; 524, third bevel gear; 525, third bevel gear; 526, third bevel gear; 527, third bevel gear; 528, third bevel gear; 529, third bevel gear; 530, third bevel gear; 531, third bevel gear; 532, third bevel gear; 533, third bevel gear; 534, third bevel gear; 535, third bevel gear; 536, third bevel gear; 537, third bevel gear; 538, third bevel gear; 539, third bevel gear; 540, third bevel gear; 541, 2. Fourth bevel gear; 513. Second threaded rod; 514. Guide rod; 515. Circular telescopic rod; 6. Collector; 7. Sunshade assembly; 701. Front and rear sunshade assembly; 702. Second rack; 703. Sunshade mechanism; 704. First rectangular sunshade; 705. Second telescopic pull rod; 706. First circular rotating rod; 707. First L-shaped sunshade; 708. Second gear; 709. Second rotating belt; 710. Fifth bevel gear; 711. Sixth bevel gear; 712. Third gear; 713. Third rack; 714. Second L-shaped sunshade; 8. Frame assembly; 801. Rectangular frame; 802. First rectangular slide; 803. Second rectangular slide. DETAILED DESCRIPTION

[0018] Example: See Figure 1 , Figure 2 and Figure 3 A geographic information collection device for land space planning includes a base 1, one end of the base 1 is connected to a telescopic pull rod 2, and both sides of the lower end of the base 1 are connected to lifting components 4, one end of each lifting component 4 is connected to an extension component 5, the upper end of the extension component 5 is connected to a frame component 8, the inner cavity of the frame component 8 is connected to a sunshade component 7, and the sunshade component 7 and the frame component 8 are in the shape of a rectangular frame in an initial state; See also Figure 4 The lifting assembly 4 includes a first rectangular connecting rod 401, both ends of which are connected to first rectangular supporting blocks 402, a rectangular slide groove 404 is provided on one end of the first rectangular supporting block 402 connected to one end of the telescopic pull rod 2, and a first rack 405 is connected to the inner cavity of the rectangular slide groove 404; See also Figure 5The extension component 5 includes a first gear 501, one end of the first gear 501 is connected to a first rotating wheel 502, the outer surface of the first rotating wheel 502 is sleeved with a first rotating belt 503, the end of the first rotating belt 503 away from the first rotating wheel 502 is sleeved with a second rotating wheel 504, one end of the second rotating wheel 504 is connected to a first bevel gear 505, one end of the first bevel gear 505 is meshed with a second bevel gear 506, the upper end of the second bevel gear 506 is connected to a first threaded rod 507, the outer surface of the first threaded rod 507 is sleeved with a circular lifting frame 508, and the inner cavity of the first threaded rod 507 is connected to a circular support rod 509, the outer side of the upper end of the circular support rod 509 is connected to a U-shaped fixing block 510, and the top of the circular support rod 509 is connected to a third bevel gear 511, and the two ends of the third bevel gear 511 are meshed with fourth bevel gears Wheel 512, the end of the fourth bevel gear 512 away from the third bevel gear 511 is connected to the second threaded rod 513, the upper end of the second threaded rod 513 is connected to the guide rod 514, and the outer side of each second threaded rod 513 is sleeved with a circular telescopic rod 515, and the circular support rod 509 and the second threaded rod 513 are respectively rotatably connected to the U-shaped fixing block 510, the upper end of the U-shaped fixing block 510 is fixed to the outer surface of the circular lifting frame 508, the top of the circular lifting frame 508 is fixed to the lower end surface of the frame assembly 8, the guide rod 514 is fixed to the outer surface of the U-shaped fixing block 510, the inner cavity of the first threaded rod 507 is provided with a connecting groove, the connecting groove is matched with the circular support rod 509, and the circular support rod 509 is composed of a rotating rod and a rectangular connecting strip, so that the circular support rod 509 moves up and down along the connecting groove during rotation; See also Figure 6 The sunshade assembly 7 includes front and rear sunshade assemblies 701, and second racks 702 are connected to both sides of the upper ends of the front and rear sunshade assemblies 701. The upper end of each second rack 702 is engaged with a sunshade mechanism 703, and both ends of the sunshade mechanism 703 are connected to the front and rear sunshade assemblies 701.

[0019] Specifically, by pulling the base 1 upward, the first rack 405 will be driven to move downward, thereby driving the circular lifting frame 508 to move upward, and driving the circular telescopic rod 515 to move toward the first L-shaped sun visor 707. During the movement of the circular telescopic rod 515, the first L-shaped sun visor 707 and the second L-shaped sun visor 714 will be driven to move in all directions, thereby shielding the user from rain and sun. This will create a multiple linkage effect among the lifting component 4, the extension component 5 and the sunshade component 7. At the same time, in hot weather, the user will be protected from direct sunlight and the evaporation of water in the user's body will be reduced, thereby increasing the working time of the user operating the collector 6, thereby improving the collection efficiency of the collector 6.

[0020] See also Figure 1 , Figure 2 and Figure 3 A plurality of drawers 3 are connected to the inner cavity of one end of the base 1 away from the telescopic rod 2, a collector 6 is connected to the upper surface of the base 1, and a plurality of second circular holes are opened on both side surfaces of one end of the base 1 facing the telescopic rod 2.

[0021] See also Figure 4 A plurality of first circular holes 403 are provided on the surfaces of both ends of each first rectangular support block 402, and the inner cavity of each first rectangular support block 402 is connected to the second rectangular support block 406, and the lower end of each second rectangular support block 406 is connected to the brake wheel 407, and a fixing rod 408 passes through the inner cavity of the first circular hole 403, and the second circular hole fits with the first circular hole 403, and the fixing rod 408 fixes the first rectangular support block 402, the first rectangular connecting rod 401 and the second rectangular support block 406 together by passing through the first circular hole 403 and the second circular hole.

[0022] See also Figure 7 The front and rear sunshade assemblies 701 include a first rectangular sunshade 704, and the second telescopic rods 705 are connected to the side surfaces of both ends of the first rectangular sunshade 704. The first circular rotating rod 706 passes through the end of the second telescopic rod 705 facing the telescopic rod 2, and the first L-shaped sunshade 707 is sleeved on the outer surface of the first circular rotating rod 706. The second rack 702 is installed on the two side surfaces of the top of the first rectangular sunshade 704 connected to the end of the telescopic rod 2, the first L-shaped sunshade 707 is rotatably connected to the first circular rotating rod 706, and the circular telescopic rod 515 is in contact with the inner surface of the first L-shaped sunshade 707 in its original state.

[0023] Specifically, by pulling the base 1 upwards until the height of the base 1 meets the height required for use by the user, at this time, the first rectangular support block 402, the first rectangular connecting rod 401 and the second rectangular support block 406 are fixed together by passing the fixing rod 408 through the first circular hole 403 and the second circular hole. In this way, the use height of the collector 6 can be adjusted according to different users, thereby providing convenience for the user, thereby improving the user's comfort in using the collector 6, and improving the user's efficiency in collecting information.

[0024] See also Figure 8The sunshade mechanism 703 includes a second gear 708, one end of the second gear 708 is sleeved with a second rotating belt 709, the end of the second rotating belt 709 away from the second gear 708 is connected to a fifth bevel gear 710, one end of the fifth bevel gear 710 is meshed with a sixth bevel gear 711, the end of the sixth bevel gear 711 away from the fifth bevel gear 710 is connected to a third gear 712, the upper end of the third gear 712 is meshed with a third rack 713, and the top of the third rack 713 is connected to a second L-shaped sunshade 714.

[0025] The second gear 708 is meshed with the second rack 702 , and the first gear 501 is meshed with the first rack 405 .

[0026] See also Fig. 9 The frame assembly 8 includes a rectangular frame 801 , a first rectangular slide groove 802 is formed at the front and rear ends of the rectangular frame 801 , and a second rectangular slide groove 803 is formed at the left and right ends of the rectangular frame 801 .

[0027] The first rectangular sunshade 704 is installed in the inner cavity of the first rectangular slide groove 802 , and the second L-shaped sunshade 714 is installed in the inner cavity of the second rectangular slide groove 803 .

[0028] Specifically, by pulling the base 1 upward, the first rack 405 will be driven to move downward, thereby driving the first threaded rod 507 to rotate, and then driving the circular lifting frame 508 to move upward. As the circular lifting frame 508 moves upward, it will drive the frame assembly 8 and the sunshade assembly 7 to move upward. When the base 1 stops moving, the frame assembly 8 and the sunshade assembly 7 stop moving upward. At this time, the collector 6 will be exposed, so that the height of the sunshade assembly 7 will be synchronously adjusted according to the rising height of the base 1, so that the sunshade effect of the sunshade assembly 7 can achieve the best effect, avoiding the user from being directly exposed to the sun, thereby improving the collection efficiency of the collector 6.

[0029] Working principle: first, place the items needed in the information collection process in the drawer 3, and then use the telescopic rod 2 to move the information collection device to the position where the collection operation is required. When the information collection device moves to the set position, let the telescopic rod 2 shrink together, and then pull out the fixed rod 408. At this time, pull the base 1 upward, so that the first rectangular support block 402 moves upward, and then let the second rectangular support block 406 and the first rack 405 move downward along the rectangular slide 404 until the height of the base 1 meets the height used by the user, and use the fixed rod 408 to penetrate the first circular hole 403 and the second circular hole to fix the first rectangular support block 402, the first rectangular connecting rod 401 and the second rectangular support block 406 together; In the process of the movement of the first rack 405, the first gear 501 is driven to rotate, thereby driving the first rotating wheel 502 to rotate, and then driving the first rotating belt 503 to rotate. The rotation of the first rotating belt 503 drives the second rotating wheel 504 to rotate, thereby driving the first bevel gear 505 to rotate, and then driving the second bevel gear 506 to rotate. The rotation of the second bevel gear 506 drives the first threaded rod 507 to rotate, thereby driving the circular support rod 509 to rotate, and allowing the circular lifting frame 508 to move upward; The upward movement of the circular lifting frame 508 will drive the U-shaped fixing block 510 and the frame assembly 8 to move upward, thereby driving the circular support rod 509 to move upward along the connecting groove, and driving the second threaded rod 513 to move upward, and the rotation of the circular support rod 509 will drive the third bevel gear 511 to rotate, thereby driving the fourth bevel gear 512 to rotate, and then driving the second threaded rod 513 to rotate, and as the second threaded rod 513 rotates, it will drive the circular telescopic rod 515 to move along the guide rod 514 toward the first L-shaped sun visor 707, and will drive the first L-shaped sun visor 707 to rotate around the first circular rotating rod 706 until the first L-shaped sun visor 707 contacts the surface of the first rectangular sun visor 704. If at this time, the circular telescopic rod 515 continues to move, it will generate a thrust on the first L-shaped sun visor 707, thereby driving the first rectangular sun visor 704 and the second telescopic rod 705 to move out along the first rectangular slide groove 802; As the first rectangular sunshade 704 moves, the second rack 702 is driven to move, thereby driving the second gear 708 to rotate, and then driving the second rotating belt 709 to rotate, and the rotation of the second rotating belt 709 drives the fifth bevel gear 710 to rotate, thereby driving the sixth bevel gear 711 to rotate, and then driving the third gear 712 to rotate, and the rotation of the third gear 712 drives the second L-shaped sunshade 714 to move out along the second rectangular slide groove 803; When the height of the base 1 meets the height required by the user, the circular lifting frame 508, the frame assembly 8 and the sunshade assembly 7 will stop moving upward, and the first rectangular sunshade 704, the first L-shaped sunshade 707 and the second L-shaped sunshade 714 will stop moving. At this time, the first rectangular sunshade 704, the first L-shaped sunshade 707 and the second L-shaped sunshade 714 will stop moving and spread to the surroundings of the rectangular frame 801, and provide sunshade or rain protection for the user. Then the user uses the collector 6 to collect information. When the collector 6 has collected the information, all operations are completed.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A geographic information collection device for national land space planning, comprising a base (1), characterized in that: One end of the base (1) is connected to a telescopic pull rod (2), and both sides of the lower end of the base (1) are connected to lifting components (4), one end of each lifting component (4) is connected to an extension component (5), the upper end of the extension component (5) is connected to a frame component (8), and the inner cavity of the frame component (8) is connected to a sunshade component (7); The lifting assembly (4) comprises a first rectangular connecting rod (401), the two ends of the first rectangular connecting rod (401) are connected to first rectangular support blocks (402), a rectangular slide groove (404) is provided on the surface of one end of the first rectangular support block (402) connected to one end of the telescopic pull rod (2), and a first rack (405) is connected to the inner cavity of the rectangular slide groove (404); The extension assembly (5) comprises a first gear (501), one end of the first gear (501) is connected to a first rotating wheel (502), the outer surface of the first rotating wheel (502) is sleeved with a first rotating belt (503), the end of the first rotating belt (503) away from the first rotating wheel (502) is sleeved with a second rotating wheel (504), one end of the second rotating wheel (504) is connected to a first bevel gear (505), one end of the first bevel gear (505) is meshed with a second bevel gear (506), the upper end of the second bevel gear (506) is connected to a first threaded rod (507), the outer surface of the first threaded rod (507) is sleeved with a circular lifting rod (508), and the second bevel gear (508) is meshed with a first bevel gear (509). A lowering frame (508), wherein the inner cavity of the first threaded rod (507) is connected to a circular support rod (509), the outer side of the upper end of the circular support rod (509) is connected to a U-shaped fixing block (510), and the top of the circular support rod (509) is connected to a third bevel gear (511), both ends of the third bevel gear (511) are meshed with fourth bevel gears (512), one end of the fourth bevel gear (512) away from the third bevel gear (511) is connected to a second threaded rod (513), the upper end of the second threaded rod (513) is connected to a guide rod (514), and the outer side of each second threaded rod (513) is sleeved with a circular telescopic rod (515); The sunshade assembly (7) comprises front and rear sunshade assemblies (701), the upper ends of the front and rear sunshade assemblies (701) are connected to second racks (702) on both sides, and the upper end of each second rack (702) is meshed with a sunshade mechanism (703).

2. The geographic information collection device for national land space planning according to claim 1, characterized in that: A plurality of drawers (3) are connected to the inner cavity of one end of the base (1) away from the telescopic pull rod (2), and a collector (6) is connected to the upper surface of the base (1).

3. The geographic information collection device for national land space planning according to claim 2, characterized in that: A plurality of first circular holes (403) are formed on the surfaces of both ends of each of the first rectangular support blocks (402), and the inner cavity of each of the first rectangular support blocks (402) is connected to a second rectangular support block (406), and the lower end of each of the second rectangular support blocks (406) is connected to a brake wheel (407), and a fixing rod (408) passes through the inner cavity of the first circular hole (403).

4. The geographic information collection device for national land space planning according to claim 3, characterized in that: The front and rear sunshade components (701) include a first rectangular sunshade (704), the two end sides of the first rectangular sunshade (704) are connected to the second telescopic rod (705), the end of the second telescopic rod (705) facing the telescopic rod (2) is penetrated by a first circular rotating rod (706), and the outer surface of the first circular rotating rod (706) is sleeved with a first L-shaped sunshade (707).

5. The geographic information collection device for national land space planning according to claim 4, characterized in that: The sunshade mechanism (703) comprises a second gear (708), one end of the second gear (708) is sleeved with a second rotating belt (709), one end of the second rotating belt (709) away from the second gear (708) is connected to a fifth bevel gear (710), one end of the fifth bevel gear (710) is meshed with a sixth bevel gear (711), one end of the sixth bevel gear (711) away from the fifth bevel gear (710) is connected to a third gear (712), the upper end of the third gear (712) is meshed with a third rack (713), and the top end of the third rack (713) is connected to a second L-shaped sunshade (714).

6. The geographic information collection device for national land space planning according to claim 5, characterized in that: The second gear (708) is meshed with the second rack (702), and the first gear (501) is meshed with the first rack (405).

7. A geographic information collection device for national land space planning according to claim 6, characterized in that: The frame assembly (8) comprises a rectangular frame (801), the front and rear ends of the rectangular frame (801) are provided with first rectangular sliding grooves (802), and the left and right ends of the rectangular frame (801) are provided with second rectangular sliding grooves (803).

8. The geographic information collection device for national land space planning according to claim 7, characterized in that: The first rectangular sunshade (704) is installed in the inner cavity of the first rectangular slide groove (802), and the second L-shaped sunshade (714) is installed in the inner cavity of the second rectangular slide groove (803).

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