Remote sensing measuring scale

Abstract

The invention discloses a remote sensing measuring scale, and relates to the technical field of remote sensing measurement, the remote sensing measuring scale comprises a box body, the lower part of the box body is connected with a transmission round seat through a steering mechanism; the lower portion of the transmission round base is connected with the bottom plate through a swing adjusting structure. A strip-shaped opening is formed in the side face of the box body, and a box side cover matched with the strip-shaped opening is arranged on the side face of the box body. An opening movable frame is connected in the box body through a folding and unfolding mechanism, and the folding and unfolding mechanism drives the opening movable frame to move between the interior of the box body and the strip-shaped opening; the remote sensing measuring instrument can be protected and placed in the box body or prepared to work outside the box body, accidental collision and damage caused when the remote sensing measuring instrument is directly exposed outside are avoided to the maximum extent, the remote sensing measuring instrument is more practical and reliable, multi-directional adjustment of the working state of the remote sensing measuring instrument during working can be greatly improved, the application range is wider, and the remote sensing measuring instrument can be widely applied. Therefore, the remote sensing measuring instrument can be easily adjusted to a required and appropriate angle position and can carry out remote sensing measurement operation.

Description

Technical Field

[0001] This invention belongs to the field of remote sensing measurement technology, and in particular relates to a remote sensing measurement ruler. Background Technology

[0002] Remote sensing is a comprehensive technology for Earth observation. Its implementation requires not only a complete set of technical equipment, but also the participation and cooperation of multiple disciplines. Therefore, implementing remote sensing is a complex systems engineering project.

[0003] Current remote sensing instruments are often exposed to the elements, making them susceptible to damage from impacts. Furthermore, the uneven terrain in outdoor environments presents challenges. Therefore, enabling convenient and efficient angle adjustment for these instruments to facilitate their use is a key issue that needs to be addressed, thereby reducing the limitations of their application. To address this, this application proposes a remote sensing measuring ruler. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a remote sensing measuring ruler.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A remote sensing measuring ruler includes a housing, the lower part of which is connected to a transmission round seat via a steering mechanism; the lower part of the transmission round seat is connected to a base plate via an adjustment structure.

[0007] The side of the box has a strip-shaped opening, and the side of the box is provided with a box side cover that matches the strip-shaped opening;

[0008] The box is connected to an open movable frame via a retraction mechanism. The retraction mechanism drives the open movable frame to move between the box and the slot. The opening of the open movable frame is connected to a remote sensing measuring instrument via a micro-tilting mechanism. Four stakes are evenly fixed at the bottom of the base plate. A protective mechanism matching the four stakes is provided below the base plate.

[0009] Preferably, the retraction mechanism includes a vertical plate fixed to the left end of the open movable frame, a threaded sleeve fixedly installed on the vertical plate, a screw inserted and threadedly connected inside the threaded sleeve, a first drive motor fixed on the side of the housing opposite to the open movable frame, the first drive motor being a servo motor, the output end of the first drive motor passing through the side of the housing and fixedly connected to the left end of the screw, and the right end of the screw being rotatably mounted on the inner side wall of the housing via a bearing.

[0010] Preferably, the micro-tilting mechanism includes a second drive motor fixed on the inner side wall of the open movable frame. The second drive motor is a servo motor. The output end of the second drive motor is connected to a second rotating shaft through a reducer. The front end of the second rotating shaft passes through the side wall of the opening of the open movable frame and is fixedly sleeved with a small sprocket. The remote sensing measuring instrument is rotatably installed in the open movable frame through a first rotating shaft. The front end of the first rotating shaft is fixedly sleeved with a large sprocket. The large sprocket and the small sprocket are connected by a transmission chain.

[0011] Preferably, the adjusting mechanism includes a rotating seat fixed at the center of the top of the base plate. The top of the rotating seat has a rotating groove, and a ball is rotatably connected in the rotating groove. The outer surface of the ball is fixed to the bottom of the transmission seat through a connecting frame. Two wing bolts are symmetrically inserted and threaded onto the outside of the rotating seat.

[0012] Preferably, the steering mechanism includes a connecting column rotatably connected to the bottom of the transmission round seat via a bearing seat. The top end of the connecting column is fixed to the bottom of the housing. A second bevel gear is fixedly sleeved in the middle of the connecting column. A third drive motor, which is a servo motor, is fixed to the outer surface of the transmission round seat. The output end of the third drive motor extends through the side of the transmission round seat into the transmission round seat and is connected to a third rotating shaft via a reducer. A first bevel gear is fixedly sleeved at the end of the third rotating shaft near the connecting column. The first bevel gear meshes with the second bevel gear. A baffle is fixedly sleeved on the upper part of the connecting column. Several limiting rods are circumferentially installed on the top of the transmission round seat. A limiting ring groove is provided at the bottom of the baffle for the sliding insertion of several limiting rods. The limiting rods are rod-shaped structures with a T-shaped cross section, and the limiting rods slide and match the limiting ring grooves.

[0013] Preferably, the protective mechanism includes a movable plate placed directly below the base plate. The base plate and the movable plate are connected by a telescopic rod. A tension spring is sleeved on the telescopic rod. The two ends of the tension spring are fixed to the base plate and the movable plate, respectively. The movable plate has four round holes that match the four fixed stakes. Each round hole has a slot. A rotating pin is rotatably inserted into the slot. A stop block that matches the round hole is fixedly sleeved at the end of the rotating pin.

[0014] Preferably, a control panel is installed on the front side of the enclosure, and a storage battery is embedded inside the enclosure.

[0015] Preferably, a mounting bracket is fixedly installed on the top of the vertical plate, and a roller is rotatably installed in the mounting bracket via a pin. A groove matching the roller is opened on the inner top of the box body.

[0016] Preferably, a U-shaped locking block is fixed to the side of the box, and the top of the box side cover is rotatably installed in the U-shaped locking block by a pin.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. The forward and reverse rotation of the first drive motor can drive the vertical plate to slide to the left or right, which can realize the delivery and retrieval of the remote sensing measuring instrument. The remote sensing measuring instrument can be protected and placed inside the box or prepared for work outside the box, which minimizes the risk of accidental impact damage when the remote sensing measuring instrument is directly exposed to the outside, making it more practical and reliable.

[0019] 2. The slight tilting of the remote sensing measuring instrument outside the box can be achieved by driving the second drive motor. The second drive motor drives the second rotating shaft, the second rotating shaft drives the small sprocket, the small sprocket drives the large sprocket through the transmission chain, and then drives the remote sensing measuring instrument to tilt at an angle, thereby achieving fine adjustment of the angle of the remote sensing measuring instrument's working state.

[0020] 3. The position and angle of the housing equipped with the remote sensing measuring instrument can be adjusted by the coordination of the steering mechanism and the swing mechanism, which greatly improves the multi-directional adjustment of the working state of the remote sensing measuring instrument and has a wider range of applications. It allows the remote sensing measuring instrument to be easily adjusted to the required and appropriate angle position for remote sensing measurement operations.

[0021] 4. When the device is not in use, the movable plate is fitted over the tips of the four stakes to prevent accidental injury to personnel. When the device needs to be used or positioned, the four stops are rotated in sequence. This allows the movable plate to be lifted by the elastic force of the telescopic rod and tension spring. The four stakes pass through the four round holes respectively, and the tips of the four stakes are exposed, allowing the device to be installed and fixed firmly on complex outdoor surfaces.

[0022] In summary, the remote sensing measuring instrument in this invention can be protected and placed inside the enclosure or prepared for operation outside the enclosure, minimizing the risk of accidental impact damage when the remote sensing measuring instrument is directly exposed to the outside. This makes it more practical and reliable, and greatly improves the multi-directional adjustment of the working state of the remote sensing measuring instrument during operation, thus expanding its application range. It allows the remote sensing measuring instrument to be easily adjusted to the required and appropriate angle position for remote sensing measurement operations. Attached Figure Description

[0023] Figure 1 This is a front view of a remote sensing measuring ruler proposed in this invention;

[0024] Figure 2 This is a schematic diagram of the main structure of the remote sensing measuring instrument when the remote sensing measuring ruler proposed in this invention is sent out of the box body;

[0025] Figure 3 for Figure 2 The structural sectional view in the middle;

[0026] Figure 4 This is a cross-sectional view of the connection between the transmission round base, base plate, movable plate, and baffle of a remote sensing measuring ruler according to the present invention.

[0027] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0028] Figure 6 This is a three-dimensional schematic diagram of a remote sensing measuring ruler rotating pin and stop proposed in this invention;

[0029] Figure 7 This is a top view of the connection between the opening movable frame of the remote sensing measuring ruler and the remote sensing measuring instrument proposed in this invention;

[0030] Figure 8 This is a schematic diagram showing the positional distribution of the circular holes on the movable plate of a remote sensing measuring ruler proposed in this invention.

[0031] In the diagram: 1. Box body, 2. Box side cover, 3. Transmission round seat, 4. Base plate, 5. Movable plate, 6. Control panel, 7. First drive motor, 8. U-shaped locking block, 9. Opening movable frame, 91. Opening, 10. Remote sensing measuring instrument, 11. First rotating shaft, 12. Small sprocket, 13. Transmission chain, 14. Large sprocket, 15. Battery, 16. Screw, 161. Bearing, 17. Threaded sleeve, 18. Vertical plate, 19. Second drive motor, 20. Second rotating shaft, 21. Strip opening, 22. Roller 23. Groove, 24. Roller, 25. Mounting clamp, 26. Stop plate, 27. Connecting column, 28. Limiting rod, 29. Limiting ring groove, 30. Third drive motor, 31. Third rotating shaft, 32. First bevel gear, 33. Bearing seat, 34. Second bevel gear, 35. Connecting frame, 36. Rotating seat, 37. Ball, 38. Rotating groove, 39. Butterfly bolt, 40. Telescopic rod, 41. Tension spring, 42. Inserted stake, 43. Round hole, 44. Stop block, 45. Rotating pin, 46. Mounting slot. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0033] Reference Figure 1-8 A remote sensing measuring ruler includes a housing 1, the lower part of which is connected to a transmission round seat 3 via a steering mechanism; the lower part of the transmission round seat 3 is connected to a base plate 4 via an adjustment structure.

[0034] The side of the box body 1 has a strip opening 21, and the side of the box body 1 is provided with a box side cover 2 that matches the strip opening 21; a U-shaped locking block 8 is fixed to the side of the box body 1, and the top of the box side cover 2 is rotatably installed in the U-shaped locking block 8 by means of a pin.

[0035] An open movable frame 9 is connected inside the housing 1 via a retraction mechanism. The retraction mechanism drives the open movable frame 9 to move between the housing 1 and the strip opening 21. A remote sensing measuring instrument 10 is connected to the opening 91 of the open movable frame 9 via a micro-tilting mechanism. Four fixed stakes 41 are evenly fixed at the bottom of the base plate 4. A protective mechanism matching the four fixed stakes 41 is provided below the base plate 4.

[0036] The retraction mechanism includes a vertical plate 18 fixed to the left end of the open movable frame 9. A threaded sleeve 17 is fixedly installed on the vertical plate 18, and a screw 16 is inserted and threaded into the threaded sleeve 17. A first drive motor 7 is fixed on the side of the housing 1 opposite to the open movable frame 9. The first drive motor 7 is a servo motor. The output end of the first drive motor 7 passes through the side of the housing 1 and is fixedly connected to the left end of the screw 16. The right end of the screw 16 is rotatably mounted on the inner side wall of the housing 1 through a bearing 161. A mounting bracket 24 is fixedly installed on the top of the vertical plate 18. A roller 23 is rotatably mounted in the mounting bracket 24 through a pin. A groove 22 matching the roller 23 is opened on the inner top of the housing 1. The cooperation between the groove 22 and the roller 23 realizes the smoothness of the reciprocating motion of the vertical plate 18 and reduces the occurrence of tilting phenomenon of the vertical plate 18.

[0037] The micro-tilting mechanism includes a second drive motor 19 fixed to the inner wall of the opening 91 of the movable frame 9. The second drive motor 19 is a servo motor. The output end of the second drive motor 19 is connected to a second rotating shaft 20 through a reducer. The front end of the second rotating shaft 20 passes through the side wall of the opening 91 of the movable frame 9 and is fixedly sleeved with a small sprocket 12. The remote sensing measuring instrument 10 is rotatably mounted inside the movable frame 9 via a first rotating shaft 11. The front end of the first rotating shaft 11 is fixedly sleeved with a large sprocket 14. The large sprocket 14 and the small sprocket 12 are connected by a transmission chain 13. The micro-tilt of the remote sensing measuring instrument 10, which is extended outside the housing 1, can be achieved by driving the second drive motor 19. Specifically, the second drive motor 19 drives the second rotating shaft 20, the second rotating shaft 20 drives the small sprocket 12, and the small sprocket 12 drives the large sprocket 14 through the transmission chain 13, thereby causing the remote sensing measuring instrument 10 to tilt at an angle, thus achieving fine-tuning of the angle of the remote sensing measuring instrument 10 in its working state.

[0038] The adjustment mechanism includes a rotating seat 35 fixed at the center of the top of the base plate 4. The top of the rotating seat 35 has a rotating groove 37. A ball 36 is rotatably connected in the rotating groove 37. The outer surface of the ball 36 is fixed to the bottom of the transmission round seat 3 through a connecting bracket 34. Two wing bolts 38 are symmetrically inserted and threaded on the outside of the rotating seat 35.

[0039] The steering mechanism includes a connecting column 26 rotatably connected to the bottom of the transmission round seat 3 via a bearing housing 32. The top of the connecting column 26 is fixed to the bottom of the housing 1. A second bevel gear 33 is fixedly sleeved in the middle of the connecting column 26. A third drive motor 29, which is a servo motor, is fixedly mounted on the outer surface of the transmission round seat 3. The output end of the third drive motor 29 extends through the side of the transmission round seat 3 into the transmission round seat 3 and is connected to a third rotating shaft 30 via a reducer. A first bevel gear 31 is fixedly sleeved at one end of the third rotating shaft 30 near the connecting column 26. The first bevel gear 31 meshes with the second bevel gear 33. A baffle 25 is fixedly sleeved on the upper part of the connecting column 26. Several limiting rods 27 are circumferentially mounted on the top of the transmission round seat 3, and a limiting ring groove 28 is provided at the bottom of the baffle 25 for the sliding insertion of the limiting rods 27. The limiting rods 27 are rod-shaped structures with a T-shaped cross section, and the limiting rods 27 slide and match the limiting ring grooves 28.

[0040] The protective mechanism includes a movable plate 5 positioned directly below the base plate 4. The base plate 4 and the movable plate 5 are connected by a telescopic rod 39. A tension spring 40 is fitted over the telescopic rod 39, and the two ends of the tension spring 40 are fixed to the base plate 4 and the movable plate 5, respectively. The movable plate 5 has four evenly spaced circular holes 42 that match four insert stakes 41. Each circular hole 42 has a slot 45 next to it, and a rotating pin 44 is rotatably inserted into the slot 45. The end of the rotating pin 44 is fixedly sleeved with a part that matches the circular hole 42. Matching stop blocks 43 and movable plate 5 are fitted onto the tips of the four anchor piles 41 when the device is not in use, to prevent accidental injury to personnel from the tips of the anchor piles 41. When the device needs to be used and positioned, the four stop blocks 43 are rotated in sequence, so that the movable plate 5 can be lifted up by the elastic force of the telescopic rod 39 and the tension spring 40. The four anchor piles 41 pass through the four round holes 42 respectively, and the tips of the four anchor piles 41 are exposed, so that the device can be installed and fixed on complex outdoor road surfaces, which is stable and reliable.

[0041] The front of the enclosure 1 is equipped with a control panel 6. The enclosure 1 is fitted with a battery 15. The battery 15 can provide power to the electrical equipment in the device. The battery 15 can be replenished in a conventional way to ensure that the device is powered normally. The control panel 6 can control the electrical equipment in the device.

[0042] In this invention, the forward and reverse rotation of the first drive motor 7 can drive the vertical plate 18 to slide to the left or right, thus enabling the remote sensing measuring instrument 10 to be sent out and retrieved. The remote sensing measuring instrument 10 can be protected and placed inside the housing 1 or prepared for operation outside the housing 1, minimizing accidental impact damage when the remote sensing measuring instrument 10 is directly exposed to the outside, making it more practical and reliable.

[0043] The slight tilting of the remote sensing instrument 10 outside the housing 1 can be achieved by driving the second drive motor 19. Specifically, the second drive motor 19 drives the second rotating shaft 20 through a reducer, the second rotating shaft 20 drives the small sprocket 12, the small sprocket 12 drives the large sprocket 14 through the transmission chain 13, and thus drives the remote sensing instrument 10 to tilt at an angle, thereby achieving a slight adjustment of the angle of the remote sensing instrument 10 in its working state. Furthermore, through the cooperation of the steering mechanism and the swing mechanism, the position angle of the housing 1 on which the remote sensing instrument 10 is installed can be adjusted, which greatly improves the multi-directional adjustment of the working state of the remote sensing instrument 10 during operation, and has a wider range of applications. It allows the remote sensing instrument 10 to be easily adjusted to the required and appropriate angle position for remote sensing measurement operations.

[0044] When the device is not in use, the movable plate 5 is fitted over the tips of the four anchor posts 41 to prevent accidental injury to personnel. When the device needs to be used and positioned, the four stops 43 are rotated in sequence. In this way, the movable plate 5 can be lifted by the elastic force of the telescopic rod 39 and the tension spring 40. The four anchor posts 41 pass through the four round holes 42 respectively. The exposed tips of the four anchor posts 41 allow the device to be installed and fixed on complex outdoor road surfaces, making it stable and reliable.

Claims

1. A remote sensing measuring scale comprising a housing (1), characterized in that, The box (1) is connected with the transmission round seat (3) through the steering mechanism below, and is connected with the bottom plate (4) through the swing adjusting structure below. The side of the box (1) is provided with a strip-shaped opening (21), and the side of the box (1) is provided with a box side cover (2) matched with the strip-shaped opening (21). The box (1) is connected with the opening movable frame (9) through the folding mechanism, the folding mechanism drives the opening movable frame (9) to move between the inside of the box (1) and the strip-shaped opening (21), the opening (91) of the opening movable frame (9) is connected with the remote sensing measuring instrument (10) through the micro-inclination mechanism, the bottom of the bottom plate (4) is uniformly fixed with four inserted piles (41), and the bottom of the bottom plate (4) is provided with a blocking mechanism matched with the four inserted piles (41).

2. A remote sensing scale according to claim 1, wherein, The folding mechanism comprises a vertical plate (18) fixed at the left end of the opening movable frame (9), a threaded sleeve (17) fixedly inserted on the vertical plate (18), and a screw rod (16) inserted and threadedly connected in the threaded sleeve (17), a first driving motor (7) is fixed on the side of the box (1) opposite to the opening movable frame (9), the first driving motor (7) is a servo motor, the output end of the first driving motor (7) penetrates through the side of the box (1) and is fixedly connected with the left end of the screw rod (16), and the right end of the screw rod (16) is rotatably installed on the inner side wall of the box (1) through a bearing (161).

3. A remote sensing scale according to claim 1, wherein, The micro-inclination mechanism comprises a second driving motor (19) fixed on the inner side wall of the opening movable frame (9), the second driving motor (19) is a servo motor, the output end of the second driving motor (19) is connected with a second rotating shaft (20) through a speed reducer, the front end of the second rotating shaft (20) penetrates through the side wall of the opening (91) of the opening movable frame (9) and is fixedly sleeved with a small chain wheel (12), the remote sensing measuring instrument (10) is rotatably installed in the opening movable frame (9) through a first rotating shaft (11), the front end of the first rotating shaft (11) is fixedly sleeved with a large chain wheel (14), and the large chain wheel (14) and the small chain wheel (12) are transmissionally connected through a transmission chain (13).

4. A remote sensing scale according to claim 1, wherein, The swing adjusting mechanism comprises a rotating seat (35) fixed at the middle position of the top of the bottom plate (4), a rotating groove (37) is formed in the top of the rotating seat (35), a spherical ball (36) is rotatably connected in the rotating groove (37), the outer surface of the spherical ball (36) is fixed with the bottom of the transmission round seat (3) through a connecting frame (34), and two butterfly bolts (38) are symmetrically inserted and threadedly connected outside the rotating seat (35).

5. A remote sensing scale according to claim 1, wherein, The turning mechanism comprises a connecting column (26) rotatably connected to the bottom of the transmission circle seat (3) through a bearing seat (32), the top end of the connecting column (26) is fixed to the bottom of the box body (1), the middle part of the connecting column (26) is fixedly sleeved with a second bevel gear (33), the outer surface of the transmission circle seat (3) is fixedly connected with a third driving motor (29), the third driving motor (29) is a servo motor; the output end of the third driving motor (29) extends into the transmission circle seat (3) through the side of the transmission circle seat (3) and is connected with a third rotating shaft (30) through a speed reducer, the end of the third rotating shaft (30) close to the connecting column (26) is fixedly sleeved with a first bevel gear (31), the first bevel gear (31) is meshedly connected with the second bevel gear (33), the upper part of the connecting column (26) is fixedly sleeved with a baffle disc (25), the top of the transmission circle seat (3) is peripherally provided with a plurality of limiting top rods (27), and the bottom of the baffle disc (25) is provided with a limiting ring groove (28) for slidingly inserting the plurality of limiting top rods (27), the limiting top rod (27) is a rod-shaped structure with a T-shaped section, and the limiting top rod (27) and the limiting ring groove (28) are slidingly matched.

6. A remote sensing scale according to claim 1, wherein, The blocking mechanism comprises a movable plate (5) arranged below the bottom plate (4), the bottom plate (4) and the movable plate (5) are connected through a telescopic rod (39), the telescopic rod (39) is externally sleeved with a tensile spring (40), the first end and the second end of the tensile spring (40) are fixed to the bottom plate (4) and the movable plate (5) respectively, the movable plate (5) is uniformly provided with four circular holes (42) matched with four insertion stakes (41), an insertion slot (45) is arranged beside each circular hole (42), a rotating pin (44) is rotatably inserted into the insertion slot (45), and the end of the rotating pin (44) is fixedly sleeved with a stop block (43) matched with the circular hole (42).

7. A remote sensing scale according to claim 1 wherein, The front side of the box body (1) is provided with a control panel (6), and the inside of the box body (1) is embedded with a storage battery (15).

8. A remote sensing scale according to claim 2, wherein, The top of the vertical plate (18) is fixedly provided with a mounting clamp (24), a roller (23) is rotatably mounted in the mounting clamp (24) through a pin column, and the inner top of the box body (1) is provided with a rolling groove (22) matched with the roller (23).

9. A remote sensing scale according to claim 1, wherein, The side of the box body (1) is fixedly provided with a U-shaped clamping block (8), and the top end of the box side cover (2) is rotatably mounted in the U-shaped clamping block (8) through a latch.

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