CN208529026U - A kind of countryside portable mapping operations platform - Google Patents
A kind of countryside portable mapping operations platform Download PDFInfo
- Publication number
- CN208529026U CN208529026U CN201821150791.6U CN201821150791U CN208529026U CN 208529026 U CN208529026 U CN 208529026U CN 201821150791 U CN201821150791 U CN 201821150791U CN 208529026 U CN208529026 U CN 208529026U
- Authority
- CN
- China
- Prior art keywords
- folding desk
- swing leg
- caveli
- desk board
- pilot hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of countryside portable mapping operations platforms, including folding desk board, there are two the folding desk board is total, and it is hinged between two folding desk boards, the bottom end of the folding desk board is provided with caveli, the transverse inner wall of the caveli is equipped with swing leg by shaft, the swing leg altogether there are four, and it is symmetrical；It is fixedly installed with reinforcing rod between two swing legs of genesis analysis, limited position mechanism is installed on the reinforcing rod；The folding desk board surface is provided through pilot hole, and the pilot hole top is provided with deep gouge, is equipped with paper-pressing mechanism inside the pilot hole.Beneficial effect is: the folding desk board and swing leg being hinged by two can constitute workbench, and folding convenient is quick, easy to carry, can satisfy field mapping demand；Drawing paper can be fixed on folding desktop by paper-pressing mechanism, prevent drawing dislocation movement, help to ensure that drawing quality.
Description
Technical field
The utility model relates to survey and draw auxiliary device technical field, and in particular to a kind of countryside portable mapping operations platform.
Background technique
Mapping refers to that the shape to natural geography factors or earth's surface Artificial facilities, size, spatial position and its attribute are surveyed
It draws etc. and to be measured, acquire.When carrying out field mapping, the drafting of drawing is carried out for the ease of mapping worker, is needed using mapping
Workbench.But current mapping operations platform is not readily portable, is unable to satisfy the demand of field mapping；It simultaneously can not be to drawing
Paper is clamped, and drawing is easy dislocation movement, influences drawing quality.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of countryside portable mapping operations platform,
It is not readily portable with the mapping operations platform for solving current in the prior art, it is unable to satisfy the demand of field mapping；It simultaneously can not be right
Drawing paper is clamped, and drawing is easy dislocation movement, influences the technical problems such as drawing quality.Many skills provided by the utility model
Preferred technical solution can constitute workbench, Foldable square by two folding desk boards being hinged and swing leg in art scheme
Just quick, it is easy to carry, it can satisfy field mapping demand；Drawing paper can be fixed on folding desktop by paper-pressing mechanism,
Drawing dislocation movement is prevented, helps to ensure that the technical effects such as drawing quality, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:
A kind of countryside portable mapping operations platform provided by the utility model, including folding desk board, the folding desk board are total
There are two, and be hinged between two folding desk boards, the bottom end of the folding desk board is provided with caveli, the caveli
Transverse inner wall swing leg is equipped with by shaft, the swing leg altogether there are four, and it is symmetrical；The two of genesis analysis
It is fixedly installed with reinforcing rod between a swing leg, limited position mechanism is installed on the reinforcing rod；The folding desk board table
Face is provided through pilot hole, and the pilot hole top is provided with deep gouge, is equipped with paper-pressing mechanism inside the pilot hole；
The paper-pressing mechanism includes lifting column, and the lifting column is mounted on inside the pilot hole, the lifting column it is upper
Lower both ends are separately installed with pressing plate and baffle, and holddown spring is equipped on the outside of the lifting column, and the holddown spring is located at institute
It states between baffle and the inner top surface of the caveli；
The position-limit mechanism includes limit plate, fixing pipe, and the limit plate is fixedly mounted on the inner top surface of the caveli,
The fixing pipe is mounted on the outside of the reinforcing rod by rotating ring, and the fixing pipe is corresponding with the limit plate, described solid
Determine that caging bolt is installed by screw thread inside pipe.
Using a kind of above-mentioned countryside portable mapping operations platform, when use device, the folding desk board is rotated, two institutes are made
Folding desk board is stated into horizontality, the swing leg is screwed out inside the caveli, institute is adjusted by the rotating ring
The position for stating fixing pipe keeps the end of the fixing pipe corresponding with the lateral surface of the limit plate, by the caging bolt from
It screws out inside the fixing pipe, until the end of the caging bolt is in contact with the limit plate, realizes to rotation branch
The fixation of leg constitutes workbench by the swing leg and the folding desk board, is convenient for surveying and drawing；When being surveyed and drawn, gram
The elastic force for taking the holddown spring pushes up the lifting column, and the pressing plate is made to be separated with the folding desk board, by drawing
It is inserted between the pressing plate and the folding desk board, unclamps the lifting column, described in the elastic force promotion using the holddown spring
Baffle compresses the pressing plate to drawing, can prevent drawing dislocation movement in mapping process, help to ensure that mapping is quasi-
True property；When without using device, the lifting column is rotated, keeps the pressing plate corresponding with the deep gouge, in the holddown spring
Under elastic force effect, enter the pressing plate inside the deep gouge, the caging bolt is screwed in inside the fixing pipe, realizes institute
Limit of the position-limit mechanism to the swing leg is stated, the swing leg is rotated into inside the caveli, by two institutes
It states folding desk board to be folded, the foldable integral of realization device is easy to carry, can satisfy field mapping demand.
Preferably, the swing leg uses hollow structure, it is equipped with inside the swing leg by fastening bolt
Adjust supporting leg.
Preferably, the external dimensions for adjusting supporting leg is equal with the inside dimension of the swing leg, and between use
Gap cooperation.
Preferably, the depth dimensions of the caveli are greater than the width dimensions and the nipper of the swing leg
The overall height dimension of structure.
Preferably, the paper-pressing mechanism is provided with even number, and symmetrical.
Preferably, the outer diameter of the lifting column is equal with the internal diameter of the pilot hole, and matched using gap
It closes.
Preferably, the external dimensions of the pressing plate is equal with the inside dimension of the deep gouge, and it is gap-matched, institute
The groove depth of the thickness and the deep gouge of stating pressing plate is equal sized.
Beneficial effect is: 1, the folding desk board and the swing leg being hinged by two can constitute work
Platform, folding convenient is quick, easy to carry, can satisfy field mapping demand；
2, drawing paper can be fixed on by folding desktop by the paper-pressing mechanism, prevents drawing dislocation movement, facilitates
Guarantee drawing quality.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the paper-pressing mechanism side view enlarged diagram of the utility model.
The reference numerals are as follows:
1, swing leg；2, folding desk board；201, caveli；202, pilot hole；203, deep gouge；3, paper-pressing mechanism；301,
Baffle；302, lifting column；303, holddown spring；304, pressing plate；4, fastening bolt；5, supporting leg is adjusted；6, reinforcing rod；7, position restrainer
Structure；701, limit plate；702, caging bolt；703, fixing pipe；704, rotating ring.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in referring to figures 1-3, the utility model provides a kind of countryside portable mapping operations platform, including folding desk board
2, folding desk board 2 altogether there are two, and be hinged between two folding desk boards 2, the bottom end of folding desk board 2 is provided with caveli 201,
The transverse inner wall of caveli 201 is equipped with swing leg 1 by shaft, swing leg 1 altogether there are four, and it is symmetrical；It is longitudinal
It is fixedly installed with reinforcing rod 6 between two swing legs 1 of distribution, can be improved the intensity of swing leg 1 by reinforcing rod 6,
Guarantee the stability of device, limited position mechanism 7 is installed on reinforcing rod 6；2 surface of folding desk board is provided through pilot hole 202, leads
202 top of hole is provided with deep gouge 203, paper-pressing mechanism 3 is installed inside pilot hole 202；
Paper-pressing mechanism 3 includes lifting column 302, and lifting column 302 is mounted on inside pilot hole 202, and up and down the two of lifting column 302
End is separately installed with pressing plate 304 and baffle 301, and the outside of lifting column 302 is equipped with holddown spring 303, and holddown spring 303 is located at
Between baffle 301 and the inner top surface of caveli 201；
Position-limit mechanism 7 includes limit plate 701, fixing pipe 703, and limit plate 701 is fixedly mounted on the interior top of caveli 201
Face, fixing pipe 703 are mounted on 6 outside of reinforcing rod by rotating ring 704, and fixing pipe 703 is corresponding with limit plate 701, fixing pipe
703 inside are equipped with caging bolt 702 by screw thread.
As optional embodiment, swing leg 1 uses hollow structure, is pacified inside swing leg 1 by fastening bolt 4
Equipped with supporting leg 5 is adjusted, by adjusting elongation of the supporting leg 5 inside swing leg 1 is adjusted, device whole height can be realized
It adjusts, meets different use height requirements；
The external dimensions for adjusting supporting leg 5 is equal with the inside dimension of swing leg 1, and is gap-matched, and is arranged in this way
Convenient for making to adjust supporting leg 5 in 1 internal slide of swing leg, the height adjustment of realization device is assisted；
The depth dimensions of caveli 201 are greater than the width dimensions of swing leg 1 and the whole height ruler of paper-pressing mechanism 3
Very little, setting in this way guarantees that two folding desk boards 2 fold convenient for swing leg 1 and paper-pressing mechanism 3 to be stored in inside caveli 201
After come into full contact with, it is easy to carry；
Paper-pressing mechanism 3 is provided with even number, and symmetrical, and setting in this way can guarantee the paper-pressing mechanism 3 to drawing
Compression effect；
The outer diameter of lifting column 302 is equal with the internal diameter of pilot hole 202, and is gap-matched, and is arranged in this way
Convenient for going up and down lifting column 302 in 202 internal slide of pilot hole, auxiliary realizes the compression to drawing；
The external dimensions of pressing plate 304 is equal with the inside dimension of deep gouge 203, and is gap-matched, the thickness of pressing plate 304
Size and the groove depth of deep gouge 203 are equal sized, and setting in this way enters inside deep gouge 203 convenient for pressing plate 304, guarantee 304 table of pressing plate
Face and 2 flush of folding desk board, when preventing carrying device, pressing plate 304 protrudes, and causes to scratch to user.
Using the above structure, when use device, rotary folding desktop 2 makes two folding desk boards 2 at horizontality, will revolve
Turn supporting leg 1 to screw out inside caveli 201, the position of fixing pipe 703 is adjusted by rotating ring 704, makes the end of fixing pipe 703
It is corresponding with the lateral surface of limit plate 701, caging bolt 702 is screwed out inside fixing pipe 703, until caging bolt 702
End is in contact with limit plate 701, realizes the fixation to swing leg 1, constitutes work by swing leg 1 and folding desk board 2
Platform is convenient for surveying and drawing；When being surveyed and drawn, the elastic force of holddown spring 303 is overcome, push up lifting column 302, make pressing plate 304
It is separated with folding desk board 2, drawing is inserted between pressing plate 304 and folding desk board 2, unclamp lifting column 302, utilize holddown spring
303 elastic force pushes baffle 301, compresses pressing plate 304 to drawing, can prevent drawing dislocation movement in mapping process,
Help to ensure that mapping accuracy；When without using device, rotary lifting pole 302 keeps pressing plate 304 corresponding with deep gouge 203, is pressing
Under the elastic force effect of tight spring 303, enters pressing plate 304 inside deep gouge 203, caging bolt 702 is screwed in fixing pipe 703
Portion realizes limit of the position-limit mechanism 7 to swing leg 1, swing leg 1 is rotated into inside caveli 201, two are folded
Desktop 2 is folded, the foldable integral of realization device, easy to carry, can satisfy field mapping demand.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (7)
1. a kind of countryside portable mapping operations platform, including folding desk board (2), it is characterised in that: the folding desk board (2) is shared
Two, and be hinged between two folding desk boards (2), the bottom end of the folding desk board (2) is provided with caveli (201),
The transverse inner wall of the caveli (201) is equipped with swing leg (1) by shaft, the swing leg (1) altogether there are four, and
It is symmetrical；It is fixedly installed with reinforcing rod (6) between the swing leg (1) of two of genesis analysis, on the reinforcing rod (6)
It installs limited position mechanism (7)；Folding desk board (2) surface is provided through pilot hole (202), on the pilot hole (202)
Portion is provided with deep gouge (203), is equipped with paper-pressing mechanism (3) inside the pilot hole (202)；
The paper-pressing mechanism (3) includes lifting column (302), and the lifting column (302) is mounted on the pilot hole (202) inside,
The upper and lower ends of the lifting column (302) are separately installed with pressing plate (304) and baffle (301), the outside of the lifting column (302)
It is equipped with holddown spring (303), the holddown spring (303) is located at the interior top of the baffle (301) and the caveli (201)
Between face；
The position-limit mechanism (7) includes limit plate (701), fixing pipe (703), and the limit plate (701) is fixedly mounted on described
The inner top surface of caveli (201), the fixing pipe (703) are mounted on the outside of the reinforcing rod (6) by rotating ring (704), institute
It is corresponding with the limit plate (701) to state fixing pipe (703), the fixing pipe (703) is internal to be equipped with limit spiral shell by screw thread
Bolt (702).
2. a kind of countryside portable mapping operations platform according to claim 1, it is characterised in that: the swing leg (1) is adopted
With hollow structure, internal be equipped with by fastening bolt (4) of the swing leg (1) adjusts supporting leg (5).
3. a kind of countryside portable mapping operations platform according to claim 2, it is characterised in that: adjusting supporting leg (5)
External dimensions is equal with the inside dimension of the swing leg (1), and is gap-matched.
4. a kind of countryside portable mapping operations platform according to claim 1, it is characterised in that: the caveli (201)
Depth dimensions are greater than the width dimensions of the swing leg (1) and the overall height dimension of the paper-pressing mechanism (3).
5. a kind of countryside portable mapping operations platform according to claim 1, it is characterised in that: the paper-pressing mechanism (3) sets
It is equipped with even number, and symmetrical.
6. a kind of countryside portable mapping operations platform according to claim 1, it is characterised in that: the lifting column (302)
Outer diameter is equal with the internal diameter of the pilot hole (202), and is gap-matched.
7. a kind of countryside portable mapping operations platform according to claim 1, it is characterised in that: outside the pressing plate (304)
Portion's size is equal with the inside dimension of the deep gouge (203), and is gap-matched, the thickness of the pressing plate (304) and
The groove depth of the deep gouge (203) is equal sized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821150791.6U CN208529026U (en) | 2018-07-19 | 2018-07-19 | A kind of countryside portable mapping operations platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821150791.6U CN208529026U (en) | 2018-07-19 | 2018-07-19 | A kind of countryside portable mapping operations platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208529026U true CN208529026U (en) | 2019-02-22 |
Family
ID=65384910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821150791.6U Expired - Fee Related CN208529026U (en) | 2018-07-19 | 2018-07-19 | A kind of countryside portable mapping operations platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208529026U (en) |
-
2018
- 2018-07-19 CN CN201821150791.6U patent/CN208529026U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |