CN208043076U - A kind of folding Mapping Flat - Google Patents

Abstract

The utility model discloses a kind of folding Mapping Flats, including platen, platen selects irony material to make, the first article putting groove and the second article putting groove are equipped on rear side of the top end face of platen, it is arranged with upright bar at left and right sides of the inner cavity of first article putting groove, upright bar is rotatably connected on by shaft on the inner wall of the first article putting groove, the inner end of upright bar is equipped with support slot, the top of support slot is equipped with support ladder, it is equipped in second article putting groove and struts bar with support slot matched second and strut bar with support ladder matched first, the bottom end of platen is uniformly equipped with several support tubes, telescopic rod is arranged in support tube；Referenced drawing can be passed through the cooperation of the first clamping bar and the first clip slot and the mutual cooperation of the second clamping bar and the second clip slot by the utility model, clip struts bar and second first and struts between bar, then between being suspended on two upright bars, it is convenient for observation in this way and is not influenced by wind direction；And drawing can be directly carried out in the plane of platen.

Description

A kind of folding Mapping Flat

Technical field

The utility model is related to survey and draw auxiliary tool field, specially a kind of folding Mapping Flat.

Background technology

Mapping is exactly to measure and draw.With computer technology, photoelectric technology, network communications technology, space science, Information Center It, will with global navigational satellite positioning system (GNSS), remote sensing (RS), GIS-Geographic Information System (GIS) for technological core based on The existing characteristic point in ground and boundary line obtain the figure and location information of reflection ground present situation by measurement means, for engineering construction Planning and designing and administration be used.

Mapping, refers to the shape to natural geography factors or earth's surface Artificial facilities, size, spatial position and its attribute Etc. being measured, acquire and drafting pattern.Mapping science research measures and calculates geometric position, the figure of the earth and the earth of ground point Gravitational field, measures the geometry distribution of earth surface nature shape and Artificial facilities accordingly, and combines certain social informations and nature The geographical distribution of information, the establishment whole world and the map of the various engineer's scales in some areas and the theory and technology subject of thematic maps. Also known as surveying.It includes two main contents that measure and chart.Mapping science has widely in economic construction and national defense construction Using.In the work such as rural and urban construction plans, land resources utilization, environmental protection, it is necessary to carry out land survey and survey and draw various Map, for planning and managing use.In the construction such as geological prospecting, mineral exploration and exploitation, water conservancy, traffic, it is necessary to carry out control measurement, Mining survey, route survey and topographic mapping are constructed for geologic prospecting and various Building Designs.Militarily need army Also there are accurate geocentric coordinates and terrestrial gravitation field data for marching, fighting with map, to ensure that long-range weapon is accurate It hits target.Mapping science main study subject is the earth and its configuration of surface.Geodesy, common is formed in evolution The subdisciplines such as surveying, photogrammetry, engineering surveying, marine charting and map cartography.

Current mapping means mainly have the mapping of three-dimensional mapping equipment and artificial mapping etc., and manually survey and draw have it is flexible The characteristics of.But artificial mapping at present, a Mapping Flat is needed, drawing is placed on Mapping Flat and is drawn.Into Row, which generally requires to use for reference the grass of early period during drawing, to be painted, it is therefore desirable to careless drawing paper is placed on Mapping Flat.It is existing Mapping Flat, essentially plate platform, careless drawing paper and drawing drawing are laid on Mapping Flat, therefore are carrying out comparison drafting When, it is not easy to observe.

Utility model content

The purpose of this utility model is to provide a kind of folding Mapping Flats, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides the following technical solutions：

A kind of folding Mapping Flat, including platen, platen select irony material to make, and are set on rear side of the top end face of platen There are the first article putting groove and the second article putting groove, the first article putting groove to be located at the rear of the second article putting groove, the inner cavity or so of the first article putting groove Both sides are arranged with upright bar, and upright bar is rotatably connected on by shaft on the inner wall of the first article putting groove, and the inner end of upright bar is equipped with branch Support slot, the top of support slot is equipped with support ladder, be equipped in the second article putting groove with support slot matched second strut bar and Bar is strutted with support ladder matched first, first, which struts bar, is located at the second rear side for strutting bar, and first struts bar and second It is that irony material is selected to make to strut bar, and the first front end face bottom end for strutting bar is equipped with the first clip slot, is equipped in the first clip slot First clamping bar, the first clamping bar be select permanent magnet material make, second strut bar front end face top be equipped with the second clip slot, second It is that iron material is selected to make to strut bar, and the second clamping bar is equipped in the second clip slot, and the second clamping bar is that permanent magnet material is selected to make, The bottom end of platen is uniformly equipped with several support tubes, is arranged with telescopic rod in support tube, passes through limit between support tube and telescopic rod Position pin is fixed, and the bottom end of telescopic rod is fixedly connected with stabilizer blade.

It is to be mutually parallel between the first article putting groove and the second article putting groove as the further technical solution of the utility model Relationship.

As the further technical solution of the utility model, upright bar can be rotated around shaft realization degree.

As the further technical solution of the utility model, the bottom end of platen uniformly sets that there are four support tubes.

As the further technical solution of the utility model, stabilizer blade is taper type structure.

Compared with prior art, the utility model can referenced drawing by the cooperation of the first clamping bar and the first clip slot and Then the mutual cooperation of second clamping bar and the second clip slot, clip are being suspended on two between first struts bar and second struts bar Between a upright bar, it is convenient for observation in this way and is not influenced by wind direction；And drawing can be directly carried out in the plane of platen.

Description of the drawings

Fig. 1 is the structural schematic diagram of the vertical view under a kind of rounding state of folding Mapping Flat of the utility model；

Fig. 2 is the structural schematic diagram of the front view under a kind of unfolded state of folding Mapping Flat of the utility model.

In figure：1- platens, 2- support tubes, 3- telescopic rods, 4- stabilizer blades, 5- spacer pins, the first article putting grooves of 6-, 7- upright bars, 71- Support slot, 72- support ladders, 8- shafts, the second article putting grooves of 9-, 10- first strut bar, the first clip slots of 101-, and 102- first is pressed from both sides Bar, 11- second strut bar, the second clip slots of 111-, the second clamping bars of 112-.

Specific implementation mode

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another It is described, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

The technical solution of this patent is described in more detail With reference to embodiment.

~2 are please referred to Fig.1, a kind of folding Mapping Flat, including platen 1, the platen 1 select irony material system Make, the first article putting groove 6 and the second article putting groove 9, first article putting groove, 6 and second article putting groove 9 are equipped on rear side of the top end face of platen 1 Between be the relationship being mutually parallel, the first article putting groove 6 is located at the rear of the second article putting groove 9, inner cavity of the first article putting groove 6 or so two Side is arranged with upright bar 7, and the upright bar 7 is rotatably connected on by shaft 8 on the inner wall of first article putting groove 6, and upright bar 7 can be around Shaft 8 realizes that 90 degree of rotations, the inner end of upright bar 7 are equipped with support slot 71, and the top of the support slot 71 is equipped with support ladder 72, Be equipped in second article putting groove 9 with support slot 71 matched second strut bar 11 and with support ladder 72 matched the One struts bar 10, and first, which struts bar 10, is located at the second rear side for strutting bar 11, and first, which struts bar 10 and second, struts bar 11 and be Irony material is selected to make, the first front end face bottom end for strutting bar 10 is equipped with the first clip slot 101, is set in first clip slot 101 It is that permanent magnet material is selected to make to have the first clamping bar 102, first clamping bar 102, and described second struts the front end face top of bar 11 End is equipped with the second clip slot 111, and second to strut bar 11 be that iron material is selected to make, and the second folder is equipped in second clip slot 111 Bar 112, second clamping bar 112 are that permanent magnet material is selected to make, and the bottom end of the platen 1 is uniformly equipped with several support tubes 2, telescopic rod 3 is arranged in the support tube 2, is fixed by spacer pin 5 between support tube 2 and telescopic rod 3, the bottom of telescopic rod 3 End is fixedly connected with stabilizer blade 4, and the stabilizer blade 4 is taper type structure.

When the utility model is used, referenced drawing can be passed through the cooperation of the first clamping bar 102 and the first clip slot 101 and Then the mutual cooperation of two clamping bars 112 and the second clip slot 111, clip exist between first struts bar 10 and second struts bar 11 It is suspended between two upright bars 7, is convenient for observation in this way and is not influenced by wind direction；And it can directly be carried out in the plane of platen 1 Drawing.

The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective Various changes can be made.

Claims (5)

1. a kind of folding Mapping Flat, which is characterized in that including platen（1）, platen（1）Irony material is selected to make, platform Plate（1）Top end face on rear side of be equipped with the first article putting groove（6）With the second article putting groove（9）, the first article putting groove（6）It is located at the second article putting groove （9）Rear, the first article putting groove（6）Inner cavity at left and right sides of be arranged with upright bar（7）, upright bar（7）Pass through shaft（8）Rotation connects It is connected on the first article putting groove（6）Inner wall on, upright bar（7）Inner end be equipped with support slot（71）, support slot（71）Top be equipped with Support ladder（72）, the second article putting groove（9）It is inside equipped with and support slot（71）Matched second struts bar（11）And with support Ladder（72）Matched first struts bar（10）, first struts bar（10）It is located at second and struts bar（11）Rear side, first support Opening lever（10）Bar is strutted with second（11）It is that irony material is selected to make, first struts bar（10）Front end face bottom end be equipped with the One clip slot（101）, the first clip slot（101）Inside it is equipped with the first clamping bar（102）, the first clamping bar（102）It is to select permanent magnet material system Make, second struts bar（11）Front end face top be equipped with the second clip slot（111）, second struts bar（11）It is to select iron material system Make, the second clip slot（111）Inside it is equipped with the second clamping bar（112）, the second clamping bar（112）It is that permanent magnet material is selected to make, platen（1） Bottom end uniformly be equipped with several support tubes（2）, support tube（2）Inside it is arranged with telescopic rod（3）, support tube（2）With telescopic rod（3） Between pass through spacer pin（5）It is fixed, telescopic rod（3）Bottom end be fixedly connected with stabilizer blade（4）.

2. a kind of folding Mapping Flat according to claim 1, which is characterized in that the first article putting groove（6）With second Article putting groove（9）Between be the relationship being mutually parallel.

3. a kind of folding Mapping Flat according to claim 1, which is characterized in that upright bar（7）It can be around shaft （8）It realizes（90）Degree rotation.

4. a kind of folding Mapping Flat according to claim 1, which is characterized in that platen（1）Bottom end it is uniform If there are four support tubes（2）.

5. a kind of folding Mapping Flat according to claim 1, which is characterized in that stabilizer blade（4）It is taper type structure.