Geographic information remote sensing surveying and mapping device

Abstract

The utility model relates to the field, in particular to a geographic information remote sensing surveying and mapping device which comprises a U-shaped frame, a bottom plate installed at the bottom end of the U-shaped frame, a baffle arranged at one end of the bottom plate, a cover plate arranged at the other end of the bottom plate, a folding frame arranged between the cover plate and the bottom plate, and rotating shafts installed at the bottom ends of the two sides of the U-shaped frame. A driving motor is arranged on the top side of the rotating shaft, a lead screw shaft is arranged on the inner side of the driving motor, a lead screw nut is installed in the middle of the lead screw shaft, an outer sleeve is arranged on the outer side of the lead screw nut, and a plane plate is installed at the top end of the outer sleeve. According to the utility model, the main body equipment is further improved, and a structure with the shade is designed, so that after the environment is changed, a worker can place the main body equipment on the inner side of the shade according to the operation of the control module, and the main body equipment continuously works through the transparent shell formed in the shade by rotating; and the influence of rainwater and wind power on the sensor is reduced.

Description

Technical Field

[0001] The utility model relates to the field of remote sensing mapping, in particular to a geographical information remote sensing mapping device. Background Art

[0002] Remote sensing mapping refers to the technology of using various sensors on the ground, aviation, and aerospace platforms to draw topographic maps or other thematic maps of the earth or other celestial bodies. It mainly refers to the use of electromagnetic wave signals reflected, scattered or emitted by the ground objects received by the sensors for mapping. The images obtained by remote sensing mapping are mainly in the form of frame cameras and CCD cameras. Sometimes, air-ground coordination is required to form accurate mapping effects for areas with large height differences or caves. For example, the prior art with patent number CN218845468U discloses this method.

[0003] However, in the prior art, since conventional sensors or surveying cameras and other equipment are relatively sophisticated, whether surveying in caves or on rainy days, they will be affected to a certain extent by lateral wind or rain. Especially for the structure of infrared distance mapping, it is necessary to protect the surveying structure and the sensor structure from being directly affected by the external environment. However, the existing equipment is exposed to the outside. Once the environment changes, it is necessary to immediately stop working and protect the equipment. However, the surveying effect requires the continuity of the work process. Multiple interruptions in the surveying process will cause the surveying data to have large deviations, and in serious cases, the results will be erroneous. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a geographic information remote sensing mapping device, aiming to solve the technical problem of how the overall structure can continue to work under the condition of ensuring the life of the equipment after the environment changes.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] It comprises a U-shaped frame, wherein a bottom plate is installed at the bottom end of the U-shaped frame, a blocking plate is arranged at one end of the bottom plate, a cover plate is arranged at the other end of the bottom plate, a folding frame is arranged between the cover plate and the bottom plate, a rotating shaft is installed at the bottom ends of both sides of the U-shaped frame, a driving motor is arranged at the top side of the rotating shaft, a screw shaft is arranged at the inner side of the driving motor, a screw nut is installed at the middle part of the screw shaft, an outer sleeve is arranged at the outer side of the screw nut, a plane plate is installed at the top end of the outer sleeve, an electric control telescopic rod is installed at the top end of the plane plate, and a remote sensing camera is installed at the top end of the electric control telescopic rod;

[0007] An opening is provided in the middle of the top of the U-shaped frame, and slide grooves are provided in the middle of both sides of the opening. The width of the slide groove is the same as the diameter of the movable rod in the electric telescopic rod. The distance from the outer surface of the blocking plate to the surface of the U-shaped frame is the same as the distance between the bottom plate and the inner wall of the top of the U-shaped frame.

[0008] As a preferred technical solution of the utility model, the rotating shaft includes a servo motor for accurately adjusting the rotation angle of the rotating shaft. The folding frame is made of a transparent plastic film and is folded in a fan shape. The folding frame is fixedly connected to the cover plate and the bottom plate respectively.

[0009] As a preferred technical solution of the utility model, teeth grooves are provided on both sides of the surface of the screw nut, a brake chamber is provided between the outer sleeve and the flat panel, and the interior of the brake chamber contains an electric gear, and the electric gear contains a gear and a rotating motor, wherein the gear and the teeth groove are meshingly connected, and a support rod is also provided in the middle of the electric gear for supporting the electric gear, and the support rod and the inner wall of the brake chamber are fixedly connected.

[0010] As a preferred technical solution of the utility model, the U-shaped frame and the base plate are rotatably connected via a rotating shaft, wherein the rotating shaft transversely penetrates the surface of the base plate, the base and the base plate are fixedly connected, and a protruding screw hole is provided on the surface of the base.

[0011] As a preferred technical solution of the utility model, the screw shaft is connected by a driving motor, one end of the screw shaft is connected to the U-shaped frame by a bearing, the top surface width of the U-shaped frame is the same as the height of the blocking plate, and a rubber layer is also provided on the surface of the blocking plate.

[0012] As a preferred technical solution of the utility model, the cover plate is an acrylic transparent plate, and the outer surface of the cover plate is arranged at an arc angle, and the size of the cover plate is the same as that of the U-shaped frame.

[0013] As a preferred technical solution of the utility model, the length and width of the opening are both larger than the length and width of the projection area of ​​the remote sensing camera, and the remote sensing camera and the flat panel are fixedly connected by an electrically controlled telescopic rod, wherein the electrically controlled telescopic rod is a hydraulic lifting rod or an electric lifting rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model further improves the main device and designs a structure with a shield. After the environment changes, the staff can place the main device inside the shield according to the operation of the control module, and continue to work through the transparent shell inside the shield by rotating it, thereby reducing the impact of rain and wind on the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the screw nut structure of the utility model;

[0020] Figure 4 It is a cross-sectional view of the brake chamber structure of the utility model;

[0021] In the figure: 1. U-shaped frame; 101. opening; 102. slide; 2. bottom plate; 201. baffle plate; 202. cover plate; 203. folding frame; 3. rotating shaft; 301. driving motor; 302. screw shaft; 303. screw nut; 304. outer sleeve; 305. tooth groove; 4. plane plate; 401. brake chamber; 402. electric gear; 403. support rod; 5. electric-controlled telescopic rod; 501. remote sensing camera. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] In the drawings, the same reference numerals all refer to the same components.

[0024] Example 1

[0025] like Figure 1-3 As shown, the utility model provides a geographic information remote sensing mapping device, including a U-shaped frame 1, characterized in that a bottom plate 2 is installed at the bottom end of the U-shaped frame 1, a blocking plate 201 is arranged at one end of the bottom plate 2, a cover plate 202 is arranged at the other end of the bottom plate 2, a folding frame 203 is arranged between the cover plate 202 and the bottom plate 2, a rotating shaft 3 is installed at the bottom ends of both sides of the U-shaped frame 1, a driving motor 301 is arranged at the top side of the rotating shaft 3, a screw shaft 302 is arranged at the inner side of the driving motor 301, a screw nut 303 is installed at the middle part of the screw shaft 302, an outer sleeve 304 is arranged at the outer side of the screw nut 303, a plane plate 4 is installed at the top end of the outer sleeve 304, an electric control telescopic rod 5 is installed at the top end of the plane plate 4, and a remote sensing camera 501 is installed at the top end of the electric control telescopic rod 5;

[0026] An opening 101 is provided in the middle of the top of the U-shaped frame 1, and slide grooves 102 are provided in the middle of both sides of the opening 101. The width of the slide groove 102 is the same as the diameter of the movable rod in the electric telescopic rod 5. The distance from the outer surface of the blocking plate 201 to the surface of the U-shaped frame 1 is the same as the distance between the bottom plate 2 and the inner wall of the top of the U-shaped frame 1.

[0027] The rotating shaft 3 includes a servo motor for accurately adjusting the rotation angle of the rotating shaft 3. The folding frame 203 is made of a transparent plastic film and is folded in a fan shape. The folding frame 203 is fixedly connected to the cover plate 202 and the bottom plate 2 respectively.

[0028] Tooth grooves 305 are provided on both sides of the surface of the screw nut 303, a brake chamber 401 is provided between the outer sleeve 304 and the flat panel 4, and the interior of the brake chamber 401 contains an electric gear 402, and the electric gear 402 contains a gear and a rotating motor, wherein the gear and the tooth groove 305 are meshingly connected, and a support rod 403 is also provided in the middle of the electric gear 402 for supporting the electric gear 402, and the support rod 403 and the inner wall of the brake chamber 401 are fixedly connected.

[0029] The U-shaped frame 1 and the base plate 2 are rotatably connected via a rotating shaft 3, wherein the rotating shaft 3 transversely penetrates the surface of the base plate 2. The base and the base plate 2 are fixedly connected, and a protruding screw hole is provided on the surface of the base.

[0030] The screw shaft 302 is connected to the driving motor 301 for transmission, and one end of the screw shaft 302 is connected to the U-shaped frame 1 by a bearing. The top surface width of the U-shaped frame 1 is the same as the height of the blocking plate 201, and the surface of the blocking plate 201 is also provided with a rubber layer.

[0031] The cover plate 202 is a transparent acrylic plate, and the outer surface of the cover plate 202 is arranged at an arc angle. The size of the cover plate 202 is the same as that of the U-shaped frame 1 .

[0032] The length and width of the opening 101 are both greater than the length and width of the projection area of ​​the remote sensing camera 501 . The remote sensing camera 501 and the flat panel 4 are fixedly connected via an electrically controlled telescopic rod 5 , wherein the electrically controlled telescopic rod 5 is a hydraulic lifting rod or an electric lifting rod.

[0033] Specifically, the overall device is mainly configured with a U-shaped frame 1 and a base plate 2 as the main structure. When in use, the overall device is regulated mainly by the microcontroller chip under the external control module.

[0034] In normal use, Figure 1In this way, the sensor on the remote sensing camera 501, the infrared mapping lens used for shooting, and the camera lens are all exposed to the outside, and the action of the screw shaft 302 is controlled by the driving motor 301, so that the screw nut 303 can move forward and backward on the screw shaft 302, and the movable rod of the electric control telescopic rod 5 can also slide in the slide grooves 102 on both sides of the opening 101, thereby forming a horizontally movable remote sensing camera 501, and the remote sensing camera 501 itself can also adjust its own rotation direction, and at this time, it can directly connect to the outside to produce a shooting effect;

[0035] When the environment changes, the overall structure can be controlled to move according to the control module, the electric telescopic rod 5 will shrink downward, and the remote sensing camera 501 will be retracted from the opening 101 to the inside, and then the servo motor will be activated, and the rotating shaft 3 will rotate 90 degrees until the top surface of the U-shaped frame 1 overlaps the outer surface of the baffle 201, and the rubber layer forms an elastic squeezing blocking effect on the opening 101 and the slide groove 102. Then, the brake chamber 401 located on the surface of the screw nut 303 can also move, and the internal electric gear 402 will rotate the outer sleeve 304 connected to the support rod 403 on the surface of the screw nut 303 in the opposite direction by 90 degrees through the engagement with the tooth groove 305. At this time, the remote sensing camera 501 can restore its original vertical state inside, and the outer sleeve 304 and the screw nut 303 are axially movable relative to each other due to the bearing-like sleeve connection.

[0036] A cover plate 202 structure is further provided on the outer surface of the U-shaped frame 1. The cover plate 202 is transparent and can ensure the effects of outward shooting and ranging of the remote sensing camera 501. The folding frame 203 at the end of the cover plate 202 is a transparent plastic film with creases. After the cover plate 202 rotates with the U-shaped frame 1, the folding frame 203 will be unfolded to form an overall covering effect on the remote sensing camera 501, thereby protecting the remote sensing camera 501 and avoiding the influence of the external environment on the remote sensing camera 501. If necessary, an umbrella can be placed on the outside of the cover plate 202 to ensure direct shooting of the camera.

[0037] The overall structure is simple and can be convenient for direct operation by the user. When necessary, the rotating shaft 3 can be accurately adjusted by the servo motor to change the direction and angle of the remote sensing camera 501. It can not only rely on the adjustment effect of the remote sensing camera 501 itself, but also can be provided with a reflective plate structure on the side of the blocking plate 201 away from the rubber layer when necessary. By illuminating the light of the reflector, better scattered light can be obtained on the back of the remote sensing camera 501, thereby increasing the light in the cave and other technical effects.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A geographic information remote sensing mapping device, comprising a U-shaped frame (1) and a base, characterized in that: A bottom plate (2) is installed at the bottom end of the U-shaped frame (1), a blocking plate (201) is provided at one end of the bottom plate (2), a cover plate (202) is provided at the other end of the bottom plate (2), a folding frame (203) is provided between the cover plate (202) and the bottom plate (2), a rotating shaft (3) is installed at the bottom ends of both sides of the U-shaped frame (1), a driving motor (301) is provided at the top side of the rotating shaft (3), a screw shaft (302) is provided on the inner side of the driving motor (301), a screw nut (303) is installed in the middle of the screw shaft (302), an outer sleeve (304) is provided on the outer side of the screw nut (303), a plane plate (4) is installed at the top end of the outer sleeve (304), an electric control telescopic rod (5) is installed at the top end of the plane plate (4), and a remote sensing camera (501) is installed at the top end of the electric control telescopic rod (5); An opening (101) is provided in the middle of the top end of the U-shaped frame (1), and slide grooves (102) are provided in the middle of both sides of the opening (101); the width of the slide groove (102) is the same as the diameter of the movable rod in the electric-controlled telescopic rod (5); and the distance from the outer surface of the blocking plate (201) to the surface of the U-shaped frame (1) is the same as the distance between the bottom plate (2) and the inner wall of the top end of the U-shaped frame (1).

2. A geographic information remote sensing mapping device according to claim 1, characterized in that: The rotating shaft (3) includes a servo motor for accurately adjusting the rotation angle of the rotating shaft (3); the folding frame (203) is made of a transparent plastic film and is arranged in a fan-shaped folded shape; the folding frame (203) is fixedly connected to the cover plate (202) and the bottom plate (2) respectively.

3. A geographic information remote sensing mapping device according to claim 1, characterized in that: Tooth grooves (305) are provided on both sides of the surface of the screw nut (303), a brake chamber (401) is provided between the outer sleeve (304) and the flat panel (4), and the brake chamber (401) contains an electric gear (402) inside, and the electric gear (402) contains a gear and a rotating motor, wherein the gear and the tooth groove (305) are meshingly connected, and a support rod (403) is also provided in the middle of the electric gear (402) for supporting the electric gear (402), and the support rod (403) and the inner wall of the brake chamber (401) are fixedly connected.

4. A geographic information remote sensing mapping device according to claim 1, characterized in that: The U-shaped frame (1) and the base plate (2) are rotatably connected via a rotating shaft (3), wherein the rotating shaft (3) transversely penetrates the surface of the base plate (2), and the base and the base plate (2) are fixedly connected, and a protruding screw hole is provided on the surface of the base.

5. A geographic information remote sensing mapping device according to claim 1, characterized in that: The screw shaft (302) is connected to the driving motor (301) for transmission, one end of the screw shaft (302) is connected to the U-shaped frame (1) by a bearing, the top surface width of the U-shaped frame (1) is the same as the height of the blocking plate (201), and a rubber layer is also provided on the surface of the blocking plate (201).

6. A geographic information remote sensing mapping device according to claim 1, characterized in that: The cover plate (202) is a transparent acrylic plate, and the outer surface of the cover plate (202) is arranged at an arc angle. The size of the cover plate (202) is the same as that of the U-shaped frame (1).

7. A geographic information remote sensing mapping device according to claim 1, characterized in that: The length and width of the opening (101) are both greater than the length and width of the projection area of ​​the remote sensing camera (501), and the remote sensing camera (501) and the flat panel (4) are fixedly connected via an electrically controlled telescopic rod (5), wherein the electrically controlled telescopic rod (5) is a hydraulic lifting rod or an electric lifting rod.

Images