Handheld ecological protection red line demarcation and marking instrument based on Beidou positioning

Abstract

The present invention relates to the field of ecological protection red line demarcation and calibration, and specifically discloses a handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning, which solves the design of a single small screen of the existing handheld red line demarcation and calibration instrument based on Beidou positioning, and the problem that the viewing is unchanged in actual use, especially when viewing a map, and the calibration point cannot be timely marked with a spray marking device in a timely manner, and the following scheme is now proposed, which includes a handheld Beidou locator, an equipment box, an opening, a motor cabin, a servo motor, a screw rod, a slide seat, a mounting plate, a turntable, a display screen, a guide slide bar, and a slide frame, wherein a rotating plate is rotatably connected between the slide frame and the turntable, a spring is also installed on the outer side of the guide slide bar, and an auxiliary mounting mechanism is also installed in the equipment box. The device can be used in a dual-screen manner, which greatly improves the user experience and improves the use efficiency, and can be multifunctionally coordinated with other equipment to mark the calibration points in a timely manner.

Description

Technical Field

[0001] The invention relates to the field of ecological protection red line demarcation and calibration, and in particular to a handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning. Background Art

[0002] The essence of the ecological protection red line is the bottom line of ecological environmental security. The purpose is to establish the most stringent ecological protection system and put forward higher regulatory requirements for ecological function protection, environmental quality safety and natural resource utilization, so as to promote the balance between population, resources and environment, and the unity of economic, social and ecological benefits. The ecological protection red line has the characteristics of system integrity, mandatory constraints, synergy, dynamic balance and operational accessibility.

[0003] At present, the demarcation of ecological red lines is generally achieved through demarcation and calibration instruments, and with the development of Beidou positioning technology, these existing demarcation and calibration instruments also mostly use Beidou positioning technology. However, the screens configured on the existing red line demarcation and calibration instruments are generally small, especially when opening the map for use, and the map cannot be viewed clearly through the screen, which particularly reduces the efficiency and quality of the ecological protection red line demarcation and calibration process.

[0004] At the same time, such handheld boundary survey instruments can generally only be used alone in specific use, and cannot be used in conjunction with other spray marking equipment. That is, after the boundary survey and marking, the corresponding punctuation points cannot be marked in time to facilitate the subsequent construction and installation of calibration piles. It is also easy to cause punctuation errors when marking later. Therefore, a handheld ecological protection red line boundary survey and calibration instrument based on Beidou positioning is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning, which solves the problem that the existing handheld red line demarcation and calibration instrument based on Beidou positioning has a single small screen design, and the viewing is unchanged in actual use, especially when viewing maps, and the calibration points cannot be marked in time with the spray marking equipment.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning, comprising a handheld Beidou locator and an equipment box integrally connected thereto, the equipment box having an opening and being connected to a motor compartment, a servo motor being installed in the motor compartment, a screw rod being installed at the output end of the motor, the outer threaded sleeve of the screw rod being provided with a sliding seat which slides along its axial direction, and a mounting plate being connected to the sliding seat, a turntable being rotatably connected to the mounting plate via a scroll hinge, and a display screen being installed via the turntable, a group of parallel guide slide rods being also installed on the mounting plate, a slide frame being slidably sleeved on the outer sides of the two guide slide rods, a rotating plate being rotatably connected between the slide frame and the turntable, a spring being also sleeved on the outer side of the guide slide rod, and a spray painting equipment auxiliary mounting mechanism for installing existing spray painting marking equipment is also installed in the equipment box.

[0007] Preferably, the inner wall of the device box is also connected to a guide rod 1 which is parallel to the axial direction of the screw rod, and the slide seat is also slidably sleeved on the outer side of the guide rod 1.

[0008] Preferably, the mounting plate slides through an opening provided on the device box, and one end of the mounting plate is also connected to a box cover, and the box cover cooperates with the opening with a sleeve.

[0009] Preferably, the two ends of the spring are respectively connected to the guide slide bar and the slide frame, the two sides of the slide frame also cooperate and abut against the inner wall of the device box at the inner edges of the two sides of the opening, and the slide frame slides in the device box.

[0010] Preferably, the auxiliary mounting mechanism comprises an upper gear, a lower gear, a bidirectional screw, a guide rod, a slide opening, and a mounting block, the upper gear is sleeved on the outside of the screw rod, the bidirectional screw is parallel to the screw rod axis and is rotatably mounted on the inner wall of the equipment box, and a lower gear is sleeved on the outside of one end of the bidirectional screw, the upper gear is meshingly connected with the lower gear, symmetrical threaded sleeves on the outsides of both ends of the bidirectional screw are provided with threaded rings, and both sides of the threaded rings are connected with connecting rods that fit and slide with the inner wall of the equipment box, a plurality of slide openings are opened through the lower end of the equipment box, and the slide openings are slidably connected with the mounting block, the inner wall of the equipment box is connected with a guide rod, the mounting block is slidably sleeved on the outside of the guide rod at one end in the equipment box, and a tension spring is also sleeved on the outside of the guide rod, an upper inclined block is connected to the connecting rod, and a lower inclined block is connected to the mounting block.

[0011] Preferably, the threads at both ends of the outer side surface of the bidirectional screw are arranged in opposite directions, and threaded collars are symmetrically provided on the threads at both ends in opposite directions, and the two ends of the tension spring are respectively connected to the second guide rod and the mounting block.

[0012] Preferably, the inclined surfaces of the upper inclined block and the lower inclined block slide in contact with each other.

[0013] Preferably, a threaded mounting hole is provided through the mounting block.

[0014] Compared with the related technology, the handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning provided by the present invention has the following beneficial effects: the servo motor can be controlled to drive the screw to rotate, and then the mounting plate and the display screen on it can be pushed to the outside of the device box through the opening, thereby forming a handheld Beidou locator with an upper screen and a display screen for dual use. The display screen can be used to enable a larger and clearer map viewing, thereby increasing the user experience and increasing the calibration efficiency. At the same time, the servo motor drives the screw to rotate, and also drives the bidirectional screw to rotate, thereby driving the upper inclined block and the lower inclined block to cooperate, so that the mounting block can be moved down to the bottom of the device box, so that some spray marking equipment can be installed through the threaded mounting holes on the mounting block. In this way, after the calibration point is determined, the spray marking equipment can be used in time to realize the spray marking of the calibration point. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 It is a bottom view structural schematic diagram of the present invention.

[0017] Figure 3 It is a cross-sectional view of the top view structure of the present invention.

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0019] Figure 5 It is a cross-sectional view of the formal structure of the present invention.

[0020] Figure 6 It is a structural schematic diagram of the hand-free Beidou locator and the equipment box of the present invention.

[0021] Figure 7 It is a structural schematic diagram of the hand-free Beidou locator, device box and display screen of the present invention.

[0022] Figure 8 It is a schematic diagram of the relevant structure of the mounting block of the present invention.

[0023] In the figure: 1. Handheld Beidou locator; 2. Equipment box; 3. Opening; 4. Motor compartment; 5. Servo motor; 6. Screw; 7. Slide; 8. Mounting plate; 9. Turntable; 10. Display screen; 11. Box cover; 12. Guide slide bar; 13. Slide frame; 14. Spring; 15. Turntable; 16. Guide rod one; 17. Upper gear; 18. Lower gear; 19. Bidirectional screw; 20. Guide rod two; 21. Slideway opening; 22. Mounting block; 23. Threaded mounting hole; 24. Tension spring; 25. Threaded collar; 26. Connecting rod; 27. Upper inclined block; 28. Lower inclined block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-8 The present invention provides a technical solution: a handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning, comprising a handheld Beidou locator 1 and a device box 2 integrally connected thereto, the device box 2 having an opening 3 and connected to a motor compartment 4, a servo motor 5 being installed in the motor compartment 4, wherein the handheld Beidou locator 1 and the device box 2 are integrally designed, and the opening 3 and the motor compartment 4 are respectively arranged at the two ends of the device box 2.

[0026] A screw rod 6 is installed at the output end of the motor 5. The screw rod 6 rotates through the motor cabin 4 and the equipment box 2 and extends into the equipment box 2. The screw rod 6 is threadedly sleeved on the outer side of the equipment box 2 with a slide seat 7 that slides along its axial direction, and a mounting plate 8 is connected to the slide seat 7. A turntable 9 is rotatably connected to the mounting plate 8 through a scroll hinge, and a display screen 10 is installed through the turntable 9. A guide rod 16 parallel to the axial direction of the screw rod 6 is also connected to the inner wall of the equipment box 2, and the slide seat 7 is also slidably sleeved on the outside of the guide rod 16.

[0027] The mounting plate 8 slides through the opening 3 provided on the device box 2. A box cover 11 is also connected to one end of the mounting plate 8. The box cover 11 cooperates with the opening 3 by means of a sleeve, so that the operation of the servo motor 5 can drive the screw rod 6 to rotate. The screw rod 6 and the slide seat 7 which is slidably sleeved on the outside of the guide rod 16 are threadedly sleeved, so that the rotation of the screw rod 6 can drive the slide seat 7 to move, and the mounting plate 8 and the display screen 10 rotatably mounted thereon by the turntable 9 can be slid from the opening 3 to the outside of the device box 2.

[0028] A group of parallel guide slide bars 12 are also installed on the mounting plate 8. The outer sides of the two guide slide bars 12 are slidably sleeved with a slide frame 13. A rotating plate 15 is rotatably connected between the slide frame 13 and the turntable 9. A spring 14 is also sleeved on the outer side of the guide slide bar 12. The two ends of the spring 14 are respectively connected to the guide slide bar 12 and the slide frame 13. The two sides of the slide frame 13 also cooperate with the inner wall of the device box 2 on the inner edge of the two sides of the opening 3, and the slide frame 13 slides in the device box 2. In this way, when the mounting plate 8 gradually slides to the outside of the device box 2, so that the display screen 10 completely slides out of the outside of the device box 2, the two sides of the slide frame 13 will be in contact with the opening 3, the inner wall of the device box 2 is in conflict with the inner edge of the device box 2, so that the sliding frame 13 slides on the surface of the guide rod 16 and compresses the spring 14, so that the rotating plate 15 can be pulled, and the rotating disk 9 connected to the other end of the rotating plate 15 can be pulled to rotate, so as to drive the rotating disk 9 to rotate 90°, and make the rotating plate 15 itself in a limited state parallel to the axial direction of the screw rod 6, and the rotation of the rotating disk 9 will drive the display screen 10 to rotate. It can be seen from the accompanying drawings of the specification that the display screen 10 will rotate from the vertical screen to the horizontal screen during this process, which is more convenient for viewing and using the display screen 10, especially when it displays a map, it can also be more convenient to watch.

[0029] The device box 2 is also equipped with an auxiliary installation mechanism for the inkjet equipment for installing the existing inkjet marking equipment. The auxiliary installation mechanism includes an upper gear 17, a lower gear 18, a bidirectional screw 19, a guide rod 20, a slideway 21, and a mounting block 22. The upper gear 17 is sleeved on the outside of the screw rod 6. The bidirectional screw 19 is axially parallel to the screw rod 6 and is rotatably installed on the inner wall of the device box 2. The lower gear 18 is sleeved on the outside of one end of the bidirectional screw rod 19. The upper gear 17 is meshed with the lower gear 18, so that when the servo motor 5 drives the screw rod 6 to rotate, the bidirectional screw 19 can also be driven to rotate through the meshing of the upper gear 17 and the lower gear 18.

[0030] Furthermore, the diameters of the upper gear 17 and the lower gear 18 are not equal, and the ratio between the gear diameters is such that when the screw rod 6 rotates to drive the slide 7 to slide until the display screen 10 can be rotated to the horizontal screen state, the bidirectional screw rod 19 can also just drive the mounting blocks 22 at both ends of the device box 2 to slide down.

[0031] The two ends of the bidirectional screw 19 are symmetrically threaded with threaded collars 25, and the two sides of the threaded collar 25 are connected with connecting rods 26 that slide in contact with the inner wall of the device box 2. A plurality of slide openings 21 are provided through the lower end of the device box 2, and a mounting block 22 is slidably connected through the slide openings 21. The inner wall of the device box 2 is connected with a guide rod 20, and the mounting block 22 is slidably sleeved on the outer side of the guide rod 20 at one end in the device box 2, and the outer side of the guide rod 20 is also sleeved with a tension spring 24, and the connecting rod 26 is connected to an upper inclined block 27, and the mounting block 22 is connected to a lower inclined block 28. The threads at both ends of the outer side of the bidirectional screw 19 are arranged in opposite directions, and threaded collars 25 are symmetrically provided on the threaded sleeves at both ends of the opposite directions. The two ends of the tension spring 24 are respectively connected to the guide rod 20 and the mounting block 22. In this way, when the bidirectional screw 19 rotates, the threaded collars 25 and the connecting rod 26 on both sides can be synchronously driven away from each other to achieve synchronization with the sliding of the mounting plate 8 to the outside of the device box 2.

[0032] The inclined surfaces of the upper inclined block 27 and the lower inclined block 28 fit together and slide, and a threaded mounting hole 23 is also provided on the mounting block 22. In this way, when the connecting rods 26 move away from each other, the mounting block 22 can be squeezed downward by the fit of the upper inclined block 27 and the lower inclined block 28, so that the lower end thereof slides out of the slideway opening 21 to expose the threaded mounting hole 23, and the relevant inkjet marking equipment can be installed through the threaded mounting hole 23, so that the determined calibration points can be timely marked by inkjet, thereby reducing the error as much as possible.

Claims

1. A handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning, comprising a handheld Beidou positioning instrument (1) and a device box (2) integrally connected thereto, wherein the device box (2) is provided with an opening (3) and is connected to a motor compartment (4), wherein a servo motor (5) is installed in the motor compartment (4), and wherein: A lead screw (6) is mounted on the output end of the motor (5), and a slide seat (7) is provided on the outer thread sleeve of the lead screw (6) so as to slide along the axial direction thereof, and a mounting plate (8) is connected to the slide seat (7), and a turntable (9) is rotatably connected to the mounting plate (8) via a scroll hinge, and a display screen (10) is mounted via the turntable (9), and a group of parallel guide slide bars (12) are also mounted on the mounting plate (8), and a slide frame (13) is slidably sleeved on the outer sides of the two guide slide bars (12), and a rotating plate (15) is rotatably connected between the slide frame (13) and the turntable (9), and a spring (14) is also sleeved on the outer side of the guide slide bar (12), and a spray painting equipment auxiliary mounting mechanism for mounting an existing spray painting marking equipment is also mounted in the device box (2).

2. The handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning according to claim 1 is characterized in that: The inner wall of the device box (2) is also connected to a guide rod (16) axially parallel to the screw rod (6), and the slide seat (7) is also slidably sleeved on the outer side of the guide rod (16).

3. The handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning according to claim 1 is characterized in that: The mounting plate (8) slides through an opening (3) provided on the device box (2); one end of the mounting plate (8) is also connected to a box cover (11); the box cover (11) is engaged with the opening (3) by a sleeve.

4. The handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning according to claim 2 is characterized in that: The two ends of the spring (14) are respectively connected to the guide slide rod (12) and the slide frame (13); the two sides of the slide frame (13) also cooperate with and abut against the inner wall of the device box (2) at the inner edges of the two sides of the opening (3); and the slide frame (13) slides in the device box (2).

5. The handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning according to claim 1 is characterized in that: The auxiliary installation mechanism comprises an upper gear (17), a lower gear (18), a bidirectional screw (19), a second guide rod (20), a slideway (21), and a mounting block (22); the upper gear (17) is sleeved on the outer side of the screw (6); the bidirectional screw (19) is axially parallel to the screw (6) and is rotatably mounted on the inner wall of the device box (2); a lower gear (18) is sleeved on the outer side of one end of the bidirectional screw (19); the upper gear (17) is meshingly connected with the lower gear (18); threaded sleeves symmetrically disposed on the outer sides of both ends of the bidirectional screw (19) are provided with threaded collars (25), and the threaded collars ( The two sides of the device box (25) are connected with connecting rods (26) that slide in contact with the inner wall of the device box (2), the lower end of the device box (2) is provided with a plurality of slide openings (21), and the slide openings (21) are provided with a mounting block (22) that is slidably connected therein, the inner wall of the device box (2) is connected with a guide rod 2 (20), one end of the mounting block (22) is slidably sleeved on the outer side of the guide rod 2 (20) in the device box (2), and the outer side of the guide rod 2 (20) is also sleeved with a tension spring (24), the connecting rod (26) is connected with an upper inclined block (27), and the mounting block (22) is connected with a lower inclined block (28).

6. The handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning according to claim 5 is characterized in that: The threads at both ends of the outer side surface of the bidirectional screw (19) are arranged in opposite directions, and threaded collars (25) are symmetrically provided on the threads at both ends of the opposite directions. The two ends of the tension spring (24) are respectively connected to the second guide rod (20) and the mounting block (22).

7. The handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning according to claim 5 is characterized in that: The inclined surfaces of the upper inclined block (27) and the lower inclined block (28) fit and slide against each other.

8. The handheld ecological protection red line demarcation and calibration instrument based on Beidou positioning according to claim 5 is characterized in that: The mounting block (22) is also provided with a threaded mounting hole (23) extending therethrough.

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