CN214308484U - Map marking device for mapping geographic information - Google Patents
Map marking device for mapping geographic information Download PDFInfo
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- CN214308484U CN214308484U CN202120547685.7U CN202120547685U CN214308484U CN 214308484 U CN214308484 U CN 214308484U CN 202120547685 U CN202120547685 U CN 202120547685U CN 214308484 U CN214308484 U CN 214308484U
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- mapping
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Abstract
The utility model belongs to the technical field of the map marking technique and specifically relates to a survey and drawing geographic information map marking device, including the main part seat, the inboard slidable mounting of main part seat has first locating drilling rod, first locating drilling rod runs through the main part seat, the top fixed mounting of first locating drilling rod has the limiting plate, supporting component is all installed to the both sides of main part seat, supporting component includes first loop bar, first loop bar fixed mounting is in the outside of main part seat, the outer pot head of first loop bar is equipped with first sleeve, first loop bar can slide in first sleeve, first adjusting bolt is installed to first telescopic outside screw thread, the one end fixed mounting of first sleeve bottom has the bracing piece, the inboard fixed mounting of bracing piece has the calibrated scale. The utility model discloses can correspondingly measure the height of landmark point, the practicality is strong.
Description
Technical Field
The utility model relates to a map marking technical field especially relates to a survey and drawing geographic information map marking device.
Background
The map is a graph or image which selectively represents a plurality of phenomena of the earth on a plane or a spherical surface in a two-dimensional or multi-dimensional form and means according to a certain rule, has strict mathematical basis, a symbol system and a character annotation, and can scientifically reflect the distribution characteristics and the mutual relations of the natural, social and economic phenomena by using the general principle of the map; many types of labeling devices also exist on the market, but only maps can be labeled simply;
in this regard, chinese patent CN202021855272.7 discloses "a mapping device for mapping geographic information, comprising a main body, wherein a positioning cylinder is disposed at the left end of the main body, the upper outer end of the positioning cylinder is fixedly connected to the inner side of a first rotating bearing ring, the lower outer end of the positioning cylinder is fixedly connected to the inner side of a second rotating bearing ring, the inner side of the positioning cylinder is connected to the outer side of a first threaded rod, the outer side of the first rotating bearing ring is fixedly connected to the left end of a scale plate, the surface of the scale plate is provided with scales, and the outer side of the scale plate is slidably connected to the outer side of a pulley; although the patent can realize the measurement of the distance between two points on the map and the angle measurement, the patent cannot carry out the height measurement on the landmark because some three-dimensional maps need the height data of the landmark.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the height measurement can't be carried out to the ground mark that exists among the prior art, and the mapping geographic information map marking device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a mapping device for mapping geographic information, which comprises a main body seat, wherein a first positioning drill rod for marking a first point is slidably mounted on the inner side of the main body seat, the first positioning drill rod penetrates through the main body seat, a limiting plate is fixedly mounted at the top of the first positioning drill rod, and supporting components for keeping the first positioning drill rod balanced are movably mounted on two sides of the main body seat;
the top of the main body seat is fixedly provided with a angle measuring plate for measuring an angle, and the top of the angle measuring plate is provided with a measuring assembly for measuring a second point; the measuring component comprises a vernier connected with the first positioning drill rod in a rotating mode, and a second positioning drill rod used for marking a second point is slidably mounted on the vernier.
Preferably, the supporting component includes the first loop bar with main part seat outside swing joint, the free pot head of first loop bar is equipped with first sleeve, first loop bar slides in first sleeve, first adjusting bolt is installed to first telescopic outside screw thread, the one end fixed mounting of first sleeve bottom has the bracing piece with first location drilling rod parallel arrangement, the inboard fixed mounting of bracing piece has the calibrated scale that is used for measuring first bit height.
Preferably, the measuring assembly further comprises a rotating bearing ring, the rotating bearing ring is sleeved on the first positioning drill rod, the vernier is fixedly installed on the outer side of the rotating bearing ring, and a sliding seat is installed on the vernier in a sliding mode.
Preferably, a second sleeve is fixedly installed at the bottom of the sliding seat, the second positioning drill rod is movably connected to the bottom end of the second sleeve, and a second adjusting bolt used for adjusting the height of the second positioning drill rod is installed on the outer side of the second sleeve in a threaded mode.
Preferably, the first positioning drill rod is movably sleeved with a pointer for pointing to the dial.
The utility model provides a pair of survey and drawing geographic information map marking device, beneficial effect lies in:
1. the bottoms of the two support rods are attached to the ground plane of the map, so that the support assembly can ensure that the first positioning drill rod is in a vertical position, the horizontal position of the first positioning drill rod is adjusted through the first adjusting bolt, the first positioning drill rod can move in the vertical direction, the first positioning drill rod can determine the landmark point of the corresponding first point, and meanwhile, the dial inside the support rods can measure the height of the landmark point;
2. the angle measuring plate can measure the angle between two landmark points, and the sliding seat can slide along the vernier scale, so that the second positioning drill rod determines the landmark point of the corresponding second point, and the linear distance between the two landmark points is measured; meanwhile, the height of the landmark point of the second point is measured by rotating the position of the support component and then adjusting the position of the support rod through the first adjusting bolt to enable the support rod to be positioned at the second positioning drill rod.
Drawings
Fig. 1 is a schematic structural diagram of a mapping device for mapping geographic information according to the present invention;
fig. 2 is a schematic structural diagram of a supporting component of the mapping device for mapping geographic information according to the present invention;
fig. 3 is the utility model provides a survey and drawing geographic information map marking device's measurement element's schematic structure diagram.
In the figure: the main body seat 1, the support assembly 2, the first sleeve 21, the first sleeve 22, the first adjusting bolt 23, the support rod 24, the dial 25, the first positioning drill rod 3, the limit plate 4, the angle plate 5, the measuring assembly 6, the rotary bearing ring 61, the vernier 62, the sliding seat 63, the second sleeve 64, the second positioning drill rod 65 and the second adjusting bolt 66.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a survey and drawing geographic information map marking device, including main part seat 1, 1 inboard slidable mounting of main part seat has first location drilling rod 3, and first location drilling rod 3 runs through main part seat 1, and the top fixed mounting of first location drilling rod 3 has limiting plate 4, prevents through limiting plate 4 that first location drilling rod 3 from dropping from main part seat 1, is convenient for deposit.
All movable mounting has supporting component 2 in the both sides of main part seat 1, and wherein, supporting component 2 includes first telescopic link 22, and first telescopic link 22 movable mounting is in the outside of main part seat 1. The outer end cover of first sleeve 22 is equipped with first sleeve 21, and first sleeve 22 can slide in first sleeve 21, and first adjusting bolt 23 is installed to the outside screw thread of first sleeve 21, and the one end fixed mounting in first sleeve 21 bottom has bracing piece 24, and the inboard fixed mounting of bracing piece 24 has calibrated scale 25. During the use, with the bottom of bracing piece 24 and the ground level laminating of map, adjust the horizontal position of first location drilling rod 3 through first adjusting bolt 23, first location drilling rod 3 can move in vertical direction for corresponding first landmark point's landmark point can be confirmed to first location drilling rod 3 like this, can measure the height of first landmark point through the inside calibrated scale 25 of bracing piece 24 simultaneously. A pointer (not shown in the figures) for pointing to the scale disc 25 is movably sleeved on the first positioning drill rod 3, and the height value can be accurately determined through the pointer.
The top of the main body seat 1 is fixedly provided with a angle measuring plate 5, and the angle measuring plate 5 is used for measuring the angle between two landmark points; the top of scute 5 is equipped with measuring component 6, measuring component 6 includes rotation bearing ring 61, rotation bearing ring 61 cover is established on first location drilling rod 3, and rotate with first location drilling rod 3 and be connected, rotation bearing ring 61's outside fixed mounting has vernier scale 62, slidable mounting has sliding seat 63 on the vernier scale 62, sliding seat 63's bottom fixed mounting has second sleeve 64, second sleeve 64's bottom is pegged graft and is had second location drilling rod 65, second adjusting bolt 66 is installed to the outside screw thread of second sleeve 64. The sliding block 63 can slide along the vernier 62 so that the second positioning rod 65 determines the corresponding landmark point, thereby measuring the linear distance between the two landmark points.
Example two
Basically the same as the first embodiment, except that the first sleeve rod 22 is movably installed outside the main body seat 1, and if a slide rail is provided on the main body seat 1, the first sleeve rod 22 can rotate relative to the main body seat 1. At this time, the first sleeve 22 is rotated, then the first adjusting bolt 23 is adjusted to extend to the position of the second positioning drill rod 65, the support rod 24 is parallel to the second positioning drill rod 65, then the dial 25 on the inner side of the support rod 24 can measure the height of the landmark point of the second point, and thus the height difference can be calculated through the height of the landmark point of the first point and the height of the landmark point of the second point, and the map state can be conveniently mastered. Alternatively, the height of the landmark point of the second point may be measured by rotating the vernier 62 to the position of the support bar 24 after the measurement.
When the positioning drill rod is used on a three-dimensional map, the bottoms of the two support rods 24 are firstly attached to the ground plane of the map, so that the first positioning drill rod 3 is in a vertical position, the horizontal position of the first positioning drill rod 3 is adjusted through the first adjusting bolt 23, then the first positioning drill rod 3 is rotated to move in the vertical direction, and therefore the first positioning drill rod 3 can determine the corresponding landmark point of a first point, and meanwhile, the height of the landmark point of the first point is measured by using the dial 25 on the inner side of the support rod 24;
rotating the vernier 62 on the first positioning drill rod 3 to enable the vernier to correspond to the direction of the landmark point of the second point, and measuring the angle between the two landmark points through the angle measuring plate 5; simultaneously dragging the sliding seat 63 to slide along the vernier scale 62 to the position above the landmark point of the second point, and then adjusting the second adjusting bolt 66 to enable the second positioning drill rod 65 to be located at the landmark point of the second point, so that the linear distance between the two landmark points is measured;
by rotating the first sleeve rod 22, adjusting the first adjusting bolt 23 to extend to the position of the second positioning drill rod 65, the support rod 24 is parallel to the second positioning drill rod 65, and then the height of the landmark point of the second point can be measured through the dial 25 on the inner side of the support rod 24, so that the height difference between the landmark point of the first point and the landmark point of the second point can be calculated, and the map state can be conveniently mastered.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A mapping device for mapping geographic information comprises a main body seat, wherein a first positioning drill rod used for marking a first point is slidably mounted on the inner side of the main body seat, the first positioning drill rod penetrates through the main body seat, and a limiting plate is fixedly mounted at the top of the first positioning drill rod;
the top of the main body seat is fixedly provided with a angle measuring plate for measuring an angle, and the top of the angle measuring plate is provided with a measuring assembly for measuring a second point; the measuring component comprises a vernier connected with the first positioning drill rod in a rotating mode, and a second positioning drill rod used for marking a second point is slidably mounted on the vernier.
2. A mapping device for mapping geographic information according to claim 1, wherein the supporting component includes a first sleeve rod movably connected with the outside of the main body seat, a first sleeve is sleeved on a free end of the first sleeve rod, the first sleeve rod slides in the first sleeve, a first adjusting bolt is installed on the outer side of the first sleeve through threads, a supporting rod arranged in parallel with the first positioning drill rod is fixedly installed at one end of the bottom of the first sleeve, and a dial used for measuring the first point height is fixedly installed on the inner side of the supporting rod.
3. A mapping device for mapping geographic information according to claim 2, wherein the measuring assembly further comprises a rotating bearing ring, the rotating bearing ring is sleeved on the first positioning drill rod, the vernier scale is fixedly installed on the outer side of the rotating bearing ring, and a sliding seat is slidably installed on the vernier scale.
4. A mapping and marking device for mapping geographic information according to claim 3, wherein a second sleeve is fixedly installed at the bottom of the sliding seat, the second positioning drill rod is movably connected to the bottom end of the second sleeve, and a second adjusting bolt for adjusting the height of the second positioning drill rod is installed on the outer side of the second sleeve in a threaded mode.
5. A mapping device for mapping geographic information according to claim 2 wherein said first positioning drill rod is movably sleeved with a pointer for pointing to a dial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547685.7U CN214308484U (en) | 2021-03-17 | 2021-03-17 | Map marking device for mapping geographic information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547685.7U CN214308484U (en) | 2021-03-17 | 2021-03-17 | Map marking device for mapping geographic information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214308484U true CN214308484U (en) | 2021-09-28 |
Family
ID=77836718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120547685.7U Active CN214308484U (en) | 2021-03-17 | 2021-03-17 | Map marking device for mapping geographic information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214308484U (en) |
-
2021
- 2021-03-17 CN CN202120547685.7U patent/CN214308484U/en active Active
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