A geographic information mapping device

Abstract

The utility model is suitable for geographic information surveying and mapping technical field, especially relates to a geographic information surveying and mapping device, including setting movable base, self -locking universal wheel, support long stem, rubber buffer pad, first connecting block, limiting screw rod, support block, limiting screw groove and screw hole, surveying and mapping personnel can be convenient on the ground and move surveying and mapping appearance main part, surveying and mapping appearance base and telescopic tripod, and further improved the mobile convenience of this geographic information surveying and mapping device, and through this kind of movement, surveying and mapping personnel need not frequently fold, stretch telescopic tripod, to reduce the working strength of surveying and mapping personnel, thereby improved the practicality of this geographic information surveying and mapping device. The utility model through surveying and mapping appearance base, and the upside of surveying and mapping appearance base is installed with surveying and mapping appearance main part, the downside of surveying and mapping appearance base is provided with three damping pivot, and the outside of three damping pivot is connected with telescopic tripod.

Description

Technical Field

[0001] This utility model relates to the field of geographic information surveying and mapping technology, specifically a geographic information surveying and mapping device. Background Technology

[0002] Geographic information refers to the geographical meaning implied and expressed by geographic data. It is a general term for numbers, texts, images, and graphics related to the quantity, quality, properties, distribution characteristics, relationships, and patterns of substances related to geographic environmental elements. First, geographic information belongs to spatial information; its location identification is linked to the data, which is the most significant characteristic distinguishing geographic information from other types of information (spatiality). Second, geographic information has a multi-dimensional structure (multidimensionality). Third, geographic information has a very obvious temporal characteristic (temporal sequence). In the process of geographic information mapping, surveying instruments are the most commonly used tool.

[0003] During use, surveying instruments often need to be moved frequently on the ground. When moving them over long distances, surveyors also need to fold up the telescopic tripod. This requires frequent adjustments to the position of the telescopic tripod. Furthermore, due to the considerable weight of the surveying instrument and the telescopic tripod, it is very strenuous for surveyors to carry both the instrument and the tripod by hand. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide a geographic information mapping device, which aims to solve the following problems: During the use of the mapping instrument, it is usually necessary to move the position of the mapping instrument on the ground frequently. When moving a long distance, the surveyor also needs to fold up the telescopic tripod. This results in the surveyor having to frequently adjust the position of the telescopic tripod. Moreover, since the mapping instrument and the telescopic tripod are heavy, it is very strenuous for the surveyor to carry the main body of the mapping instrument and the telescopic tripod.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A geographic information mapping device includes a mapping instrument base, with a mapping instrument body mounted on the upper side of the base. Three damping hinges are arranged on the lower side of the base, and a telescopic tripod is connected to the outer sides of all three hinges. The geographic information mapping device further includes:

[0007] A movable base, with several self-locking casters mounted on its underside, and two first connecting blocks connected to its upper side. A support rod is internally connected to each first connecting block, with a support block connected to the end of the support rod furthest from the first connecting block. A threaded hole is provided on the side of each support block, and a limit threaded rod is engaged internally within the threaded hole.

[0008] Two limiting threaded grooves are respectively opened on both sides of the surveying instrument base.

[0009] Furthermore, a torsion handle is installed at one end of the limiting threaded rod.

[0010] Furthermore, the outer diameter of the limiting threaded rod is the same as the inner diameter of the threaded hole and the limiting threaded groove.

[0011] Furthermore, a rubber buffer pad is installed inside the first connecting block, and one end of the supporting rod is in contact with the rubber buffer pad.

[0012] Furthermore, the geographic information mapping device also includes:

[0013] Two second connecting blocks are respectively connected to the two sides of the outer side of the surveying instrument body. Limit slots are provided on the sides of the second connecting blocks, and limit rods are connected inside the limit slots. Movable rods are connected to the sides of the two limit rods that are close to each other, and a handle rod is slidably connected to one end of each of the two movable rods.

[0014] Two support plates are connected to the two sides of the lower side of the handle rod, and springs are installed on the sides of the support plates. The end of the spring away from the support plate is connected to the outside of the movable rod.

[0015] Furthermore, a slide rail is provided on the lower side of the handle, and a slider is installed on the upper side of the movable rod. The movable rod is slidably connected to the lower side of the handle through the cooperation of the slider and the slide rail.

[0016] The geographic information mapping device provided by this utility model has the following beneficial effects:

[0017] By incorporating a movable base, self-locking casters, a support rod, rubber buffer pads, a first connecting block, a limiting threaded rod, a support block, a limiting threaded groove, and threaded holes, surveyors can easily move the main body of the surveying instrument, the surveying instrument base, and the telescopic tripod on the ground. This improves the mobility of the geographic information surveying device. Furthermore, this method of movement eliminates the need for surveyors to frequently fold and extend the telescopic tripod, reducing their workload and enhancing the practicality of the geographic information surveying device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a geographic information mapping device.

[0019] Figure 2 This is a partial structural diagram of a support rod and support block in a geographic information mapping device.

[0020] Figure 3 This is a partial structural diagram of a geographic information mapping device.

[0021] In the diagram: 1. Movable base; 2. Self-locking casters; 3. Telescopic tripod; 4. Damping pivot; 5. Surveying instrument base; 6. Surveying instrument body; 7. Support block; 8. Limiting threaded rod; 9. Twist handle; 10. Limiting threaded groove; 11. Support rod; 12. Rubber buffer pad; 13. First connecting block; 14. Threaded hole; 15. Handle; 16. Slide rail; 17. Slider; 18. Second connecting block; 19. Support plate; 20. Spring; 21. Movable rod; 22. Limiting insert; 23. Limiting slot. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0024] like Figure 1 and Figure 2 As shown, the geographic information mapping device provided in this embodiment of the present invention includes a mapping instrument base 5, and a mapping instrument body 6 is mounted on the upper side of the mapping instrument base 5. Three damping shafts 4 are provided on the lower side of the mapping instrument base 5, and a telescopic tripod 3 is connected to the outer side of the three damping shafts 4. The geographic information mapping device also includes:

[0025] A movable base 1 is provided, with several self-locking casters 2 mounted on its lower side. Two first connecting blocks 13 are connected to the upper side of the movable base 1. A support rod 11 is connected inside each first connecting block 13. A support block 7 is connected to the end of the support rod 11 away from the first connecting block 13. A threaded hole 14 is provided on the side of the support block 7. A limiting threaded rod 8 is engaged inside the threaded hole 14. A torque handle 9 is mounted on one end of the limiting threaded rod 8.

[0026] Two limiting threaded grooves 10 are respectively opened on both sides of the surveying instrument base 5. The outer diameter of the limiting threaded rod 8 is the same as the inner diameter of the threaded hole 14 and the limiting threaded groove 10.

[0027] In one embodiment of this utility model, when it is necessary to move the surveying instrument body 6 and the telescopic tripod 3 on the ground, the user first lifts the surveying instrument body 6, the surveying instrument base 5, and the telescopic tripod 3 as a whole, so that the telescopic tripod 3 is a certain distance from the ground. Then, the mobile base 1 is moved directly below the surveying instrument base 5, so that one end of the two limiting threaded rods 8 corresponds to the position of the limiting threaded grooves 10 opened on both sides of the surveying instrument base 5. Then, the surveyor manually rotates the two torsion handles 9, and the torsion handles 9 move horizontally inside the support block 7 until one end of the limiting threaded rod 8 rotates. The measuring instrument base 5 is inserted into the limiting threaded groove 10 on the side of the measuring instrument base 5, so that the measuring instrument base 5 is stably limited above the movable base 1. Then, the surveyors can easily move the measuring instrument body 6, the measuring instrument base 5 and the telescopic tripod 3 on the ground through several self-locking universal wheels 2 set on the lower side of the movable base 1. This improves the mobility of this geographic information surveying device. Moreover, through this movement method, the surveyors do not need to frequently fold and extend the telescopic tripod 3, thereby reducing the workload of the surveyors and improving the practicality of this geographic information surveying device.

[0028] In this embodiment, a rubber buffer pad 12 is installed inside the first connecting block 13, and one end of the support rod 11 is in contact with the rubber buffer pad 12. Thus, when the telescopic tripod 3, the surveying instrument base 5 and the surveying instrument body 6 are moved by the movable base 1 and the self-locking caster 2, if the ground is bumpy, the support rod 11 can be cushioned by the rubber buffer pad 12, so as to avoid damage to the electrical components inside the surveying instrument body 6.

[0029] like Figure 1 and Figure 3 As shown, in one embodiment of this utility model, the geographic information mapping device further includes:

[0030] Two second connecting blocks 18 are respectively connected to the two sides of the outer side of the surveying instrument body 6. Limiting slots 23 are formed on the sides of the second connecting blocks 18. Limiting rods 22 are connected inside the limiting slots 23. Movable rods 21 are connected to the sides of the two limiting rods 22 that are close to each other. A handle 15 is slidably connected to one end of each of the two movable rods 21. A slide rail 16 is provided on the lower side of the handle 15. A slider 17 is installed on the upper side of the movable rods 21. The movable rods 21 are slidably connected to the lower side of the handle 15 through the cooperation of the slider 17 and the slide rail 16.

[0031] Two support plates 19 are respectively connected to the two sides of the lower side of the handle 15, and springs 20 are installed on the side of the support plates 19. The end of the spring 20 away from the support plate 19 is connected to the outer side of the movable rod 21.

[0032] In this embodiment, when the surveyor lifts the main body 6 of the surveying instrument, he can first push the two movable rods 21 by hand, so that the two movable rods 21 move towards each other on the lower side of the handle 15 through the slider 17 and the slide rail 16, and compress the spring 20. Then, the handle 15 is brought close to the main body 6 of the surveying instrument, so that the position of the limiting rod 22 corresponds to the position of the limiting slot 23. Then, the two movable rods 21 are released, so that the spring 20 drives the movable rods 21 to move until the limiting rod 22 on the movable rod 21 is inserted into the limiting slot 23 opened on the side of the second connecting block 18, thereby stably limiting the handle 15 on the main body 6 of the surveying instrument. Then, the surveyor can easily hold the handle 15 to lift the main body 6 of the surveying instrument, the base 5 of the surveying instrument, and the telescopic tripod 3.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A geographic information mapping device, comprising a mapping instrument base (5), wherein a mapping instrument body (6) is mounted on the upper side of the mapping instrument base (5), and three damping shafts (4) are provided on the lower side of the mapping instrument base (5), and a telescopic tripod (3) is connected to the outer side of the three damping shafts (4), characterized in that, The geographic information mapping device also includes: A movable base (1) is provided, and several self-locking casters (2) are installed on the lower side of the movable base (1). Two first connecting blocks (13) are connected to the upper side of the movable base (1), and a support rod (11) is connected inside the first connecting block (13). A support block (7) is connected to the end of the support rod (11) away from the first connecting block (13), and a threaded hole (14) is provided on the side of the support block (7). A limit threaded rod (8) is engaged inside the threaded hole (14); and Two limiting threaded grooves (10) are respectively opened on both sides of the base (5) of the surveying instrument.

2. The geographic information mapping device according to claim 1, characterized in that, A torsion handle (9) is installed at one end of the limiting threaded rod (8).

3. The geographic information mapping device according to claim 1, characterized in that, The outer diameter of the limiting threaded rod (8) is the same as the inner diameter of the threaded hole (14) and the limiting threaded groove (10).

4. The geographic information mapping device according to claim 1, characterized in that, The first connecting block (13) has a rubber buffer pad (12) installed inside, and one end of the supporting rod (11) is in contact with the rubber buffer pad (12).

5. A geographic information mapping device according to claim 1, characterized in that, The geographic information mapping device also includes: Two second connecting blocks (18) are respectively connected to the two sides of the outer side of the main body (6) of the surveying instrument, and a limit slot (23) is opened on the side of the second connecting block (18). The limit slot (23) is connected to a limit rod (22). The two limit rods (22) are connected to movable rods (21) on the side of each other, and one end of the two movable rods (21) is slidably connected to a handle rod (15); and Two support plates (19) are connected to the two sides of the lower side of the handle (15), and a spring (20) is installed on the side of the support plate (19). The end of the spring (20) away from the support plate (19) is connected to the outside of the movable rod (21).

6. A geographic information mapping device according to claim 5, characterized in that, The handle (15) is provided with a slide rail (16) on its lower side, and a slider (17) is installed on the upper side of the movable rod (21). The movable rod (21) is slidably connected to the lower side of the handle (15) through the cooperation of the slider (17) and the slide rail (16).

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