Map labeling device for surveying and mapping geographic information

Abstract

The utility model discloses a surveying and mapping geographic information map marking device, which relates to the technical field of surveying and mapping, and comprises a surveying and mapping box, the surface of the surveying and mapping box is rotatably connected with a rotating rod, the rotating rod penetrates into the surveying and mapping box, and the surface of the rotating rod in the surveying and mapping box is fixedly connected with a rotating roller. Two first sliding rods are connected to the inner wall of the surveying and mapping box in a sliding mode, the two first sliding rods are oppositely arranged, limiting grooves are formed in the surfaces of the two first sliding rods, and the surfaces of the two first sliding rods make contact with the surface of the rotating roller. The surveying and mapping box has the advantages that the surveying and mapping box does not need to be detached to mount drawings, meanwhile, the rotating roller is arranged to rotate to flatten the drawings, the situation that the drawings are wrinkled is avoided, the drawings are in a flat state when located in the surveying and mapping box, and people can conveniently watch the drawings.

Description

Technical Field

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

[0002] Surveying and mapping is based on computer technology, optoelectronic technology, network communication technology, space science, and information science, with global navigation satellite positioning system, remote sensing, and geographic information system as the technical core. It selects existing feature points and boundaries on the ground and obtains graphics and location information reflecting the current status of the ground through measurement methods.

[0003] Patent No.: CN220883876U, proposes a surveying and mapping geographic information map marking device, which drives the reciprocating screw rod to rotate through a motor, thereby driving the slider engaged with it to slide, and then driving the map plate and the fixed plate to slide. When sliding to the front side, the fixed plate will pass through the inclined block to compress the spring and move upward. At the same time, the fixed plate will lift the pressure plate. At this time, people can easily and quickly place the map on the map plate, and then when the map plate is recovered, the pressure plate will also be reset, so that the map can be quickly leveled. When the map plate is completely retracted into the surveying box, the map leveling work will also be completed, which improves work efficiency and improves the accuracy of surveying and mapping results.

[0004] However, in the process of implementing the plan, when replacing the drawings, the device is opened and disassembled, and then the drawings are placed and replaced. The process is too cumbersome and troublesome, and it is not convenient for people to use. At the same time, the drawings are disassembled and replaced by the rotation of the motor, which increases the manufacturing cost of the device. Therefore, a surveying and mapping geographic information map annotation device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a surveying and mapping geographic information map marking device that can solve the problems of the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surveying and mapping geographic information map annotation device, including a surveying and mapping box, the surface of the surveying and mapping box is rotatably connected to a rotating rod, the rotating rod penetrates into the interior of the surveying and mapping box, the surface of the rotating rod located inside the surveying and mapping box is fixedly connected to a rotating roller, the inner wall of the surveying and mapping box is slidably connected to two sliding rods 1, the two sliding rods 1 are arranged opposite to each other, the surfaces of the two sliding rods 1 are provided with limiting grooves, the surfaces of the two sliding rods 1 are in contact with the surface of the rotating roller, a drawing is arranged inside the surveying and mapping box, and the surface of the drawing is in contact with the surface of the rotating roller.

[0007] Preferably, a fixing plate is fixedly connected to the surface of the surveying and mapping box, and the fixing plate is configured to be glass.

[0008] Preferably, an anti-skid pad is fixedly connected to the surface of the rotating roller, and the material of the anti-skid pad is set to be rubber.

[0009] Preferably, a limiting groove is provided inside the surveying box, and the inner wall of the limiting groove is slidably connected to the surface of the sliding rod one. The surface of the surveying box is rotatably connected to a bidirectional threaded rod, and the bidirectional threaded rod penetrates into the interior of the surveying box. The surface of the bidirectional threaded rod is rotatably connected to the inner wall of the limiting groove, and the surface of the bidirectional threaded rod is connected to the internal threads of the two sliding rods one, and the internal threads of the two sliding rods one respectively match the threads at both ends of the bidirectional threaded rod.

[0010] Preferably, a sliding rod 2 is slidably connected inside the surveying and mapping box, and one end of the sliding rod 2 located inside the surveying and mapping box is arranged in an arc shape.

[0011] Preferably, the inner wall of the surveying and mapping box is fixedly connected with a fixed block 1, the interior of the fixed block 1 is slidably connected with a connecting rod, one end of the connecting rod is fixedly connected with a pressure rod, and the surface of the surveying and mapping box is provided with a box door, and the surface of the box door is fixedly connected with a fixed block 2.

[0012] Preferably, the connecting rod is arranged in a T shape.

[0013] Preferably, a spring is movably sleeved on the surface of the connecting rod, and two ends of the spring are fixedly connected to the fixing block 1 and the connecting rod respectively.

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

[0015] (1) The mapping and geographic information map marking device can deliver the drawings into the mapping box by rotating the rotating rod, and there is no need to disassemble the mapping box to install the drawings. At the same time, by setting the rotating roller, the rotating roller rotates to flatten the drawings, thereby avoiding wrinkles on the drawings. When the drawings are located in the mapping box, they are in a flat state, which is convenient for people to view the drawings.

[0016] (2) The surveying and mapping geographic information map marking device prevents the drawings from shaking inside the surveying and mapping box. At the same time, the drawings are closed to the surveying and mapping box, which prevents the drawings from contacting the outside world and preventing the drawings from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is the internal schematic diagram of the surveying and mapping box of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the limiting groove of the utility model;

[0021] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0022] Figure 5 This is a schematic diagram of the internal structure of the fixed block 1 of the utility model;

[0023] Figure 6 This is a schematic diagram of the box door structure of the utility model.

[0024] Figure numerals: 1. surveying box; 2. fixed plate; 3. bidirectional threaded rod; 4. rotating rod; 5. box door; 6. drawing; 7. rotating roller; 8. sliding rod one; 9. limiting groove; 10. limiting groove; 11. sliding rod two; 12. connecting rod; 13. fixed block one; 14. pressure rod; 15. spring; 16. anti-slip pad; 17. fixed block two. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] See also Figure 1-6 The utility model provides a technical solution: a surveying and mapping geographic information map marking device, including a surveying and mapping box 1, the surface of the surveying and mapping box 1 is rotatably connected with a rotating rod 4, the rotating rod 4 penetrates into the interior of the surveying and mapping box 1, the surface of the rotating rod 4 located inside the surveying and mapping box 1 is fixedly connected with a rotating roller 7, the inner wall of the surveying and mapping box 1 is slidably connected with two sliding rods 8, the two sliding rods 8 are arranged opposite to each other, the surfaces of the two sliding rods 8 are provided with limiting grooves 9, the surfaces of the two sliding rods 8 are in contact with the surface of the rotating roller 7, and a drawing 6 is arranged inside the surveying and mapping box 1, and the surface of the drawing 6 is in contact with the surface of the rotating roller 7.

[0027] When the rotating rod 4 is rotated, the rotating roller 7 rotates to push the drawing 6 through the friction between the rotating roller 7 and the drawing 6, and the drawing 6 moves toward the inside of the surveying and mapping box 1, and then with the rotation of the rotating roller 7, the edge of the drawing 6 enters the two limiting grooves 9. Through the setting of the limiting grooves 9, the drawing 6 entering the inside of the surveying and mapping box 1 is limited, and then by rotating the rotating rod 4, the drawing 6 is sent into the inside of the surveying and mapping box 1, and there is no need to disassemble the surveying and mapping box 1 to install the drawing 6. At the same time, through the setting of the rotating roller 7, the rotating roller 7 rotates to flatten the drawing 6, thereby avoiding the wrinkles on the drawing 6, and making the drawing 6 in a flat state when located inside the surveying and mapping box 1, which is convenient for people to view the drawing 6.

[0028] A fixed plate 2 is fixedly connected to the surface of the surveying box 1, and the fixed plate 2 is set to glass. Through the setting of the fixed plate 2, the device can mark the surface of the fixed plate 2, avoiding direct modification and marking on the surface of the drawing 6, so that the drawing 6 can be used multiple times and the drawing 6 is protected.

[0029] The surface of the rotating roller 7 is fixedly connected with an anti-skid pad 16, and the material of the anti-skid pad 16 is set to be rubber, which increases the friction between the drawing 6 and the rotating roller 7 and avoids the situation where the rotating roller 7 rotates idly while the drawing 6 does not move.

[0030] A limiting groove 10 is opened inside the surveying and mapping box 1, and the inner wall of the limiting groove 10 is slidably connected to the surface of the sliding rod 8. The surface of the surveying and mapping box 1 is rotatably connected to a bidirectional threaded rod 3, and the bidirectional threaded rod 3 penetrates into the interior of the surveying and mapping box 1. The surface of the bidirectional threaded rod 3 is rotatably connected to the inner wall of the limiting groove 10, and the surface of the bidirectional threaded rod 3 is connected to the internal threads of the two sliding rods 8, and the internal threads of the two sliding rods 8 match the threads at both ends of the bidirectional threaded rod 3 respectively.

[0031] Thus, by rotating the bidirectional threaded rod 3, due to the setting of the limiting groove 10, the two sliding rods 8 will not rotate with it, but will slide relative to or away from each other inside the limiting groove 10, thereby changing the distance between the two sliding rods 8, thereby changing the distance between the two limit grooves 9, so that the device can fix drawings 6 of different specifications, thereby improving the scope of application of the device and reducing the use restrictions of the device.

[0032] The interior of the surveying and mapping box 1 is slidably connected to a sliding rod 2 11, and one end of the sliding rod 2 11 located inside the surveying and mapping box 1 is arranged in an arc shape. The inner wall of the surveying and mapping box 1 is fixedly connected to a fixed block 13, and the interior of the fixed block 13 is slidably connected to a connecting rod 12, and the connecting rod 12 is arranged in a T shape. A spring 15 is movably sleeved on the surface of the connecting rod 12, and the two ends of the spring 15 are respectively fixedly connected to the fixed block 13 and the connecting rod 12, and one end of the connecting rod 12 is fixedly connected to a pressure rod 14, and a box door 5 is arranged on the surface of the surveying and mapping box 1, and a fixed block 2 17 is fixedly connected to the surface of the box door 5.

[0033] When the box door 5 is closed, the fixed block 17 squeezes the sliding rod 11, causing the sliding rod 11 to move toward the inside of the surveying and mapping box 1, thereby causing the inclined surface of the sliding rod 11 to squeeze the connecting rod 12, and then the connecting rod 12 drives the pressure rod 14 to move downward to press the drawing 6 entering the inside of the surveying and mapping box 1, thereby further pressing and fixing the drawing 6, thereby preventing the drawing 6 from shaking inside the surveying and mapping box 1. At the same time, the surveying and mapping box 1 is closed, preventing the drawing 6 from contacting the outside world, and preventing the drawing 6 from being damaged.

[0034] Working principle: the rotating rod 4 rotates, the rotating roller 7 rotates to push the drawing 6, and the drawing 6 moves toward the inside of the surveying and mapping box 1. As the rotating roller 7 rotates, the edge of the drawing 6 enters the two limit grooves 9. Through the setting of the limit grooves 9, the drawing 6 entering the inside of the surveying and mapping box 1 is limited, and then the rotating rod 4 is rotated to send the drawing 6 into the inside of the surveying and mapping box 1. At the same time, after the box door 5 is closed, the fixed block 2 17 squeezes the sliding rod 2 11, so that the sliding rod 2 11 moves toward the inside of the surveying and mapping box 1, thereby causing the inclined surface of the sliding rod 2 11 to squeeze the connecting rod 12, and then the connecting rod 12 drives the pressure rod 14 to move downward to press the drawing 6 entering the inside of the surveying and mapping box 1, thereby further pressing and fixing the drawing 6.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A mapping and geographic information map marking device, comprising a mapping box (1), characterized in that: The surface of the surveying and mapping box (1) is rotatably connected to a rotating rod (4), the rotating rod (4) penetrates into the interior of the surveying and mapping box (1), the surface of the rotating rod (4) located inside the surveying and mapping box (1) is fixedly connected to a rotating roller (7), the inner wall of the surveying and mapping box (1) is slidably connected to two sliding rods (8), the two sliding rods (8) are arranged opposite to each other, the surfaces of the two sliding rods (8) are provided with limiting grooves (9), the surfaces of the two sliding rods (8) are in contact with the surface of the rotating roller (7), and a drawing (6) is arranged inside the surveying and mapping box (1), the surface of the drawing (6) is in contact with the surface of the rotating roller (7).

2. A surveying and mapping geographic information map marking device according to claim 1, characterized in that: A fixing plate (2) is fixedly connected to the surface of the surveying and mapping box (1), and the fixing plate (2) is configured as glass.

3. A surveying and mapping geographic information map marking device according to claim 1, characterized in that: An anti-skid pad (16) is fixedly connected to the surface of the rotating roller (7), and the material of the anti-skid pad (16) is set to be rubber.

4. A surveying and mapping geographic information map marking device according to claim 1, characterized in that: The surveying box (1) is provided with a limiting groove (10) inside, the inner wall of the limiting groove (10) is slidably connected to the surface of the sliding rod (8), the surface of the surveying box (1) is rotatably connected to a bidirectional threaded rod (3), and the bidirectional threaded rod (3) penetrates into the inside of the surveying box (1), the surface of the bidirectional threaded rod (3) is rotatably connected to the inner wall of the limiting groove (10), the surface of the bidirectional threaded rod (3) is connected to the internal threads of the two sliding rods (8), and the internal threads of the two sliding rods (8) are matched with the threads at both ends of the bidirectional threaded rod (3).

5. A surveying and mapping geographic information map marking device according to claim 4, characterized in that: The interior of the surveying and mapping box (1) is slidably connected to a second sliding rod (11), and one end of the second sliding rod (11) located inside the surveying and mapping box (1) is arranged in an arc shape.

6. A surveying and mapping geographic information map marking device according to claim 5, characterized in that: The inner wall of the surveying and mapping box (1) is fixedly connected to a fixing block 1 (13), the interior of the fixing block 1 (13) is slidably connected to a connecting rod (12), one end of the connecting rod (12) is fixedly connected to a pressure rod (14), and a box door (5) is provided on the surface of the surveying and mapping box (1), and a fixing block 2 (17) is fixedly connected to the surface of the box door (5).

7. A surveying and mapping geographic information map marking device according to claim 6, characterized in that: The connecting rod (12) is arranged in a T shape.

8. The surveying and mapping geographic information map marking device according to claim 6, characterized in that: A spring (15) is movably sleeved on the surface of the connecting rod (12), and two ends of the spring (15) are respectively fixedly connected to the fixing block 1 (13) and the connecting rod (12).

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