CN208026162U - A kind of plotting board easily adjusted - Google Patents
A kind of plotting board easily adjusted Download PDFInfo
- Publication number
- CN208026162U CN208026162U CN201820367807.2U CN201820367807U CN208026162U CN 208026162 U CN208026162 U CN 208026162U CN 201820367807 U CN201820367807 U CN 201820367807U CN 208026162 U CN208026162 U CN 208026162U
- Authority
- CN
- China
- Prior art keywords
- ruler
- fixedly connected
- easily adjusted
- gag lever
- lever post
- 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.)
- Active
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of plotting boards easily adjusted, including the first ruler, it is provided with the first graduation apparatus at the top of first ruler front surface, the bottom of first ruler offers threaded hole, it is provided with gag lever post on the left of first ruler inner cavity, the second ruler is fixedly connected on the right side of the gag lever post, second ruler is provided with locating piece on the right side of bottom, the bottom of the locating piece is fixedly connected with threaded rod, and the bottom of the threaded rod passes through threaded hole and is fixedly connected with knob.The utility model is by being arranged being used cooperatively for the first ruler, the first graduation apparatus, the second graduation apparatus, baffle, pressing board, knob, gag lever post, the second ruler, opening, telescopic rod, through-hole, tension spring, positioning plate, non-slip mat, locating piece, threaded hole and threaded rod, solve the problems, such as that existing part plotting board person inconvenient to use uses, the plotting board easily adjusted, has user-friendly advantage.
Description
Technical field
The utility model is related to technical field of mapping, specially a kind of plotting board easily adjusted.
Background technology
Mapping is exactly to measure and draw, with computer technology, photoelectric technology, network communications technology, space science, Information Center
Based on, using global navigational satellite positioning system, remote sensing, GIS-Geographic Information System as technological core, by the existing feature in ground
Point and boundary line obtain the figure and location information of reflection ground present situation, the planning and designing for engineering construction and row by measurement means
Political affairs management is used.
Ruler is one kind of plotting board, and the use length of existing ruler is all changeless, cannot carry out length
Adjusting need the change position for using ruler multiple to measure, this measurement side when needing to measure longer article
The measurement accuracy of formula is relatively low so that measurement result easy tos produce error, to which the use to user brings great inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of plotting board easily adjusted, have user-friendly excellent
Point solves the problems, such as that existing part plotting board person inconvenient to use uses.
To achieve the above object, the utility model provides the following technical solutions:A kind of plotting board easily adjusted, including the
One ruler is provided with the first graduation apparatus at the top of the first ruler front surface, and the bottom of first ruler offers screw thread
Hole is provided with gag lever post on the left of first ruler inner cavity, the second ruler is fixedly connected on the right side of the gag lever post, described
Locating piece is provided on the right side of second ruler bottom, the bottom of the locating piece is fixedly connected with threaded rod, the threaded rod
Bottom passes through threaded hole and is fixedly connected with knob, and pressing board, the top of the pressing board are provided on the right side of first ruler bottom
Portion is fixedly connected with telescopic rod, and the inner cavity of first time ruler is through at the top of the telescopic rod and is arranged with tension spring, described to stretch
Positioning plate is fixedly connected at the top of contracting bar, the top and bottom of the tension spring are solid with the inner wall of positioning plate and the first ruler respectively
Fixed connection, the right end of second ruler are through to the outside of the first ruler and are fixedly connected with baffle, and second ruler is just
The second graduation apparatus is provided between the top on surface and the top of baffle.
Preferably, non-slip mat, the inner wall of the threaded hole and the table of threaded rod are fixedly connected at the top of the positioning plate
Face is threadedly coupled.
Preferably, the right side opening of first ruler bottom is equipped with the through-hole being used cooperatively with telescopic rod, and described first is straight
The right side opening of ruler is equipped with the opening being used cooperatively with the second ruler.
Preferably, the gag lever post is slidably connected close to the side of first time ruler inner wall and the inner wall of the first ruler.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is by being arranged the first ruler, the first graduation apparatus, the second graduation apparatus, baffle, pressing board, knob, limit
The cooperation of position bar, the second ruler, opening, telescopic rod, through-hole, tension spring, positioning plate, non-slip mat, locating piece, threaded hole and threaded rod
It uses, solves the problems, such as that existing part plotting board person inconvenient to use uses, the plotting board easily adjusted, the side of having
Just the advantages of user uses, is worthy to be popularized.
2, the utility model facilitates threaded rod to be moved up and down during rotation, passes through by being threaded hole
Non-slip mat is set, the frictional force between the top of positioning plate and the second ruler is increased, by the way that through-hole is arranged, is facilitated on telescopic rod
Lower movement is open by being arranged, the second ruler is facilitated to move left and right, by the way that the first graduation apparatus is arranged, convenient for users to utilizing the
One ruler is surveyed and drawn, by the way that the second graduation apparatus is arranged, convenient for users to being surveyed and drawn using the second ruler and baffle.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the sectional view of the utility model partial structurtes;
Fig. 3 is the partial enlarged view of A in the utility model Fig. 2.
In figure:1 first ruler, 2 first graduation apparatus, 3 second graduation apparatus, 4 baffles, 5 pressing boards, 6 knobs, 7 gag lever posts, 8
Two rulers, 9 openings, 10 telescopic rods, 11 through-holes, 12 tension springs, 13 positioning plates, 14 non-slip mats, 15 locating pieces, 16 threaded holes, 17 spiral shells
Rasp bar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of plotting board easily adjusted, including the first ruler 1, the top of 1 front surface of the first ruler
It is provided with the first graduation apparatus 2, the bottom of the first ruler 1 offers threaded hole 16, and the first ruler is provided with limit on the left of 1 inner cavity
The right side of bar 7, gag lever post 7 is fixedly connected with the second ruler 8, and the second ruler is provided with locating piece 15, locating piece on the right side of 8 bottom
15 bottom is fixedly connected with threaded rod 17, and the bottom of threaded rod 17 passes through threaded hole 16 and is fixedly connected with knob 6, and first is straight
Pressing board 5 is provided on the right side of 1 bottom of ruler, the top of pressing board 5 is fixedly connected with telescopic rod 10, and the top of telescopic rod 10 is through to
The inner cavity of ruler 1 is simultaneously arranged with tension spring 12, and the top of telescopic rod 10 is fixedly connected with positioning plate 13, the top of tension spring 12 and
Bottom is fixedly connected with the inner wall of positioning plate 13 and the first ruler 1 respectively, and the right end of the second ruler 8 is through to the first ruler 1
Outside is simultaneously fixedly connected with baffle 4, and the second graduation apparatus is provided between the top and the top of baffle 4 of 8 front surface of the second ruler
3, the top of positioning plate 13 is fixedly connected with non-slip mat 14, and the inner wall of threaded hole 16 is connect with the thread surface of threaded rod 17, the
The right side opening of one ruler, 1 bottom is equipped with the through-hole 11 being used cooperatively with telescopic rod 10, and the right side opening of the first ruler 1 is equipped with and second
The opening 9 that ruler 8 is used cooperatively, gag lever post 7 is slided close to the inner wall of the side of 1 inner wall of first time ruler and the first ruler 1 to be connected
It connects, by being threaded hole 16, threaded rod 17 is facilitated to be moved up and down during rotation, by the way that non-slip mat 14 is arranged,
The frictional force between the top of positioning plate 13 and the second ruler 8 is increased, by the way that through-hole 11 is arranged, facilitates and is moved down on telescopic rod 10
It is dynamic, by the way that opening 9 is arranged, facilitate the second ruler 8 to move left and right, by the way that the first graduation apparatus 2 is arranged, convenient for users to utilizing first
Ruler 1 is surveyed and drawn, and is passed through convenient for users to being surveyed and drawn using the second ruler 8 and baffle 4 by the way that the second graduation apparatus 3 is arranged
First ruler 1 is set, the first graduation apparatus 2, the second graduation apparatus 3, baffle 4, pressing board 5, knob 6, gag lever post 7, the second ruler 8, is opened
Mouthfuls 9, telescopic rod 10, through-hole 11, tension spring 12, positioning plate 13, non-slip mat 14, locating piece 15, threaded hole 16 and threaded rod 17 are matched
It closes and uses, solve the problems, such as that existing part plotting board person inconvenient to use uses, which has
User-friendly advantage, is worthy to be popularized.
In use, first turn knob 6, knob 6 drive threaded rod 17 to be rotated in 16 inner cavity of threaded hole to user counterclockwise, this
When threaded rod 17 drive locating piece 15 to be detached from from the surface of the second ruler 8, subsequent user pulls to the right baffle 4, and baffle 4 drives
Second ruler 8 stretches out the inner cavity of the first ruler 1, and user works as survey according to the length for needing to adjust the second ruler 8 and stretching out of measurement
When needing to carry out the fixation of short time to the position of the second ruler 8 after amount, the manual-up promotion pressing board 5 of user, pressing board 5
Positioning plate 13 is pushed to move by telescopic rod 10, positioning plate 13 drives non-slip mat 14 and the second ruler 8 to be in close contact, and to second
The position of ruler 8 carries out the fixation that letter is answered, and after measurement, user unclamps pressing board 5, and tension spring 12 drives positioning plate 13 multiple
Position, when needing the position to the second ruler 8 to carry out fixed for a long time, user rotates clockwise knob 6, and knob 6 drives spiral shell
Rasp bar 17 is while 16 inner cavity of threaded hole rotates and moves up, and threaded rod 17 drives the bottom of locating piece 15 and the second ruler 8
Portion contacts, and is fixed to the position of the second ruler 8 with this, the use for the person of being convenient to use.
In summary:The plotting board easily adjusted, by the way that the first ruler 1, the first graduation apparatus 2, the second graduation apparatus is arranged
3, baffle 4, pressing board 5, knob 6, gag lever post 7, the second ruler 8, opening 9, telescopic rod 10, through-hole 11, tension spring 12, positioning plate 13,
Non-slip mat 14, locating piece 15, threaded hole 16 and threaded rod 17 are used cooperatively, and solve existing part plotting board inconvenient
The problem of user uses.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of plotting board easily adjusted, including the first ruler (1), it is characterised in that:First ruler (1) front surface
Top is provided with the first graduation apparatus (2), and the bottom of first ruler (1) offers threaded hole (16), first ruler (1)
It is provided with gag lever post (7) on the left of inner cavity, the second ruler (8) is fixedly connected on the right side of the gag lever post (7), described second is straight
Locating piece (15) is provided on the right side of ruler (8) bottom, the bottom of the locating piece (15) is fixedly connected with threaded rod (17), described
The bottom of threaded rod (17) passes through threaded hole (16) and is fixedly connected with knob (6), is set on the right side of the first ruler (1) bottom
It is equipped with pressing board (5), telescopic rod (10) is fixedly connected at the top of the pressing board (5), is through at the top of the telescopic rod (10)
The inner cavity of first time ruler (1) is simultaneously arranged with tension spring (12), and positioning plate (13) is fixedly connected at the top of the telescopic rod (10),
The top and bottom of the tension spring (12) are fixedly connected with the inner wall of positioning plate (13) and the first ruler (1) respectively, and described second
The right end of ruler (8) is through to the outside of the first ruler (1) and is fixedly connected with baffle (4), the second ruler (8) front surface
Top and the top of baffle (4) between be provided with the second graduation apparatus (3).
2. a kind of plotting board easily adjusted according to claim 1, it is characterised in that:The top of the positioning plate (13)
It is fixedly connected with non-slip mat (14), the inner wall of the threaded hole (16) is connect with the thread surface of threaded rod (17).
3. a kind of plotting board easily adjusted according to claim 1, it is characterised in that:First ruler (1) bottom
Right side opening be equipped with the through-hole (11) that is used cooperatively with telescopic rod (10), the right side opening of first ruler (1) is equipped with and second
The opening (9) that ruler (8) is used cooperatively.
4. a kind of plotting board easily adjusted according to claim 1, it is characterised in that:The gag lever post (7) is close to the
The side of ruler (1) inner wall and the inner wall of the first ruler (1) are slidably connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820367807.2U CN208026162U (en) | 2018-03-19 | 2018-03-19 | A kind of plotting board easily adjusted |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820367807.2U CN208026162U (en) | 2018-03-19 | 2018-03-19 | A kind of plotting board easily adjusted |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208026162U true CN208026162U (en) | 2018-10-30 |
Family
ID=63906887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820367807.2U Active CN208026162U (en) | 2018-03-19 | 2018-03-19 | A kind of plotting board easily adjusted |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208026162U (en) |
-
2018
- 2018-03-19 CN CN201820367807.2U patent/CN208026162U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205439700U (en) | Student uses ruler | |
CN208026162U (en) | A kind of plotting board easily adjusted | |
CN206074217U (en) | A kind of drop test tool | |
CN201989506U (en) | Multifunctional ruler | |
CN211138831U (en) | Multipurpose ruler for mathematics teaching | |
CN212300332U (en) | Portable foundation pit measurement laser slope ruler | |
CN211953900U (en) | Simple and easy measuring device suitable for building | |
US4008522A (en) | Chalkboard line tool | |
CN214621276U (en) | Special folding portable measuring device of architectural design | |
CN213518806U (en) | Primary school's chinese material collection device | |
CN207955163U (en) | A kind of Art Design instrument cases | |
CN111345585B (en) | Art design draws platform | |
CN113029100A (en) | Multi-point real-time data measuring equipment and summarizing method for building construction | |
CN201501218U (en) | Multi-functional compasses ruler | |
CN220119970U (en) | Hand-held type real estate survey and drawing ruler | |
CN217804085U (en) | Combined mathematics teaching aid | |
CN216683853U (en) | Multifunctional ruler set | |
CN218650825U (en) | Convenient geographic information measures mapping device | |
CN214065900U (en) | Building design house size measuring device | |
CN214240214U (en) | Multipurpose drawing tool box for junior middle school mathematics | |
CN215376905U (en) | Music electronic organ | |
CN208092236U (en) | A kind of planar design Portable type measurement unit | |
CN221228943U (en) | Portable mapping tool | |
CN211641630U (en) | Teaching instrument for mathematics classroom | |
CN209355925U (en) | A kind of smooth measuring device of project supervision wall |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |