CN203110676U - Straight scale capable of achieving accurate scribing - Google Patents
Straight scale capable of achieving accurate scribing Download PDFInfo
- Publication number
- CN203110676U CN203110676U CN 201320134680 CN201320134680U CN203110676U CN 203110676 U CN203110676 U CN 203110676U CN 201320134680 CN201320134680 CN 201320134680 CN 201320134680 U CN201320134680 U CN 201320134680U CN 203110676 U CN203110676 U CN 203110676U
- Authority
- CN
- China
- Prior art keywords
- clamping block
- strip
- shaped clamping
- fixture block
- bar shaped
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a straight scale capable of achieving accurate scribing. The straight scale comprises a straight scale body. A scale head is arranged on one side of the straight scale body. A first vertical strip-shaped clamping block is fixed on the scale head. The top end of the strip-shaped clamping block is connected with a second transversely-arranged strip-shaped clamping block through a screw. The second transversely-arranged strip-shaped clamping block is movably connected with a pen frame at the front end of the second strip-shaped clamping block through a flexible rule in the second strip-shaped clamping block. A user can directly pull the pen frame through a pen fixed in the pen frame in the surveying and mapping process. Through functions of the flexible rule in the second strip-shaped clamping block, the straight scale can ensure that the pen frame does not deviate in the moving process, and the user can directly use the pen fixed in the pen frame to carry out mapping to obtain an accurate straight line. The straight scale has the advantages of being simple in structure, strong in practicability, strong in functionality, convenient to use, and accurate in surveying and mapping.
Description
Technical field
The utility model belongs to the stationery technical field, relates to a kind of setting-out ruler accurately.
Background technology
RulerAlso there is person to be
Between chiIt is a kind of measuring length instrument very commonly used; this stationery is very general; every pupil one of staff all almost; be generally used for measuring short distance or the straight line that draws; but can some error owing to usually start writing when using, required requiring just can not satisfy accurately under the mapping very accurately.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art
,The utility model provide a kind of have simple in structure, practical, function is strong, the easy to use and setting-out of surveying and drawing accurate characteristics ruler accurately.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of setting-out is ruler accurately, comprise the ruler body, be provided with the chi head in ruler body one side, the bar shaped fixture block of establishing one is fixedly arranged at the chi head, the top of bar shaped fixture block one links to each other with a horizontal bar shaped fixture block two by screw, and horizontal bar shaped fixture block two is movably connected by being arranged on tape measure in the bar shaped fixture block two and a frame of front end.
Be provided with several graduation marks at described ruler body.
Described bar shaped fixture block two bottoms are flat.
Being provided with a circle in described the frame can be with the bayonet socket of a clamping.
The beneficial effects of the utility model are: by pen fixing in the frame can be in mapping a direct pull frame, effect by the tape measure in the bar shaped fixture block two, can guarantee that pen is frameed shift deviation can not take place in the moving process, directly connect to draw and just can obtain accurately straight line with being fixed on straight in the frame, have simple in structure, practical, function is strong, easy to use and survey and draw characteristics accurately.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-ruler body, 2-chi head, 3-bar shaped fixture block one, 4-frame, 5-bar shaped fixture block two.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Referring to Fig. 1, a kind of setting-out is ruler accurately, comprise the ruler body 1 that is provided with several graduation marks, be provided with chi head 2 in ruler body 1 one sides, the bar shaped fixture block of establishing 1 is fixedly arranged at chi head 2, the top of bar shaped fixture block 1 is that flat bar shaped fixture block 25 links to each other by screw and a horizontal bottom, and horizontal bar shaped fixture block 25 is movably connected with a frame 4 of front end by the tape measure that is arranged in the bar shaped fixture block 25, is provided with one and encloses the bayonet socket that pen can be connected to the optimum position in a frame 4.
The utility model by pen fixing in the frame can be in mapping a direct pull frame, effect by the tape measure in the bar shaped fixture block two, can guarantee that pen is frameed shift deviation can not take place in the moving process, directly connect to draw and just can obtain accurately straight line with being fixed on straight in the frame, have practical, function is strong, simple in structure, easy to use and survey and draw characteristics accurately.
Claims (4)
1. setting-out ruler accurately, comprise the ruler body, it is characterized in that: be provided with the chi head in ruler body one side, the bar shaped fixture block of establishing one is fixedly arranged at the chi head, the top of bar shaped fixture block one links to each other with a horizontal bar shaped fixture block two by screw, and horizontal bar shaped fixture block two is movably connected by being arranged on tape measure in the bar shaped fixture block two and a frame of front end.
2. setting-out ruler accurately according to claim 1 is characterized in that: be provided with several graduation marks at described ruler body.
3. setting-out ruler accurately according to claim 1, it is characterized in that: described bar shaped fixture block two bottoms are flat.
4. setting-out ruler accurately according to claim 1, it is characterized in that: being provided with a circle in described the frame can be with the bayonet socket of a clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134680 CN203110676U (en) | 2013-03-24 | 2013-03-24 | Straight scale capable of achieving accurate scribing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134680 CN203110676U (en) | 2013-03-24 | 2013-03-24 | Straight scale capable of achieving accurate scribing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203110676U true CN203110676U (en) | 2013-08-07 |
Family
ID=48891052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134680 Expired - Fee Related CN203110676U (en) | 2013-03-24 | 2013-03-24 | Straight scale capable of achieving accurate scribing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203110676U (en) |
-
2013
- 2013-03-24 CN CN 201320134680 patent/CN203110676U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140324 |