CN201811673U - Angle measuring scale - Google Patents
Angle measuring scale Download PDFInfo
- Publication number
- CN201811673U CN201811673U CN2010205073379U CN201020507337U CN201811673U CN 201811673 U CN201811673 U CN 201811673U CN 2010205073379 U CN2010205073379 U CN 2010205073379U CN 201020507337 U CN201020507337 U CN 201020507337U CN 201811673 U CN201811673 U CN 201811673U
- Authority
- CN
- China
- Prior art keywords
- angle
- ruler
- measurement
- scale
- measuring arm
- 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
Links
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a ruler, in particular to an angle measuring scale which is specially used for measuring an angle of smaller shapes or objects, which consists of an angle circular ring, a rectilinear scale, a rotation measuring arm and a rivet; the rectilinear scale is fixedly connected with the angle circular ring; one end part of the rotation measuring arm is connected with the middle part of the rectilinear scale in a rotation way through the rivet; the angle circular ring is of a semi-circular structure and is uniformly provided with scales along the semi-circumference; the rectilinear scale is of a rectangular thin-slice body and is uniformly provided with scales along the long edge; the middle position of the rectilinear scale is provided with a semi-circular lug boss, and a circular through hole is arranged on the semi-circular lug boss; two short edges of the rectilinear scale are tangential to an outer circle of the angle circular ring, and the long edge of the rectilinear scale is fixedly connected with the bottom edge of the angle circular ring; and the junction on the end part of the rotation measuring arm is provided with a circular through hole and is uniformly provided with scales along the long edge.
Description
Technical field
The utility model relates to a kind of ruler, particularly a kind of measurement of angle chi of measuring less shape or object angle that is exclusively used in.
Background technology
Be not exclusively used at present the measuring equipment of the measurement of angle of less shape or object, when measuring than wisp is to measure with the dip stick of multiple combination ruler that takes measurement of an angle or single-measurement angle substantially, and the structure of the dip stick of multiple combination ruler that takes measurement of an angle or single-measurement angle is often too complicated, is not suitable for measuring than wisp.
The utility model content
Technical problem to be solved in the utility model provides a kind of being easy to carry, and is flexible and convenient to use, simple in structure, is exclusively used in the measurement of angle chi of measuring less shape or object angle.
For solving the problems of the technologies described above, the utility model is realized as follows: measurement of angle chi described in the utility model is made up of angle annulus, ruler, wheel measuring arm and rivet; Ruler constitutes with the angle annulus fixedlys connected; The end of wheel measuring arm and ruler middle part are rotationally connected by the rivet formation.
Described angle annulus is semicircle ring-type structure, is evenly equipped with scale along semi-circumference.
Described ruler is a rectangle thin slice body, is evenly equipped with scale along long side direction; Be provided with the semicircle boss in the ruler centre position, the semicircle boss is provided with manhole; Two minor faces of ruler and the external arc of angle annulus are tangent, and the long limit of ruler constitutes with the base of angle annulus fixedlys connected.
The junction, end of described wheel measuring arm is provided with manhole, is evenly equipped with scale along long side direction.
Good effect of the present utility model: measurement of angle chi described in the utility model is simple in structure, volume is little, be suitable for measuring the angle of less shape or object, can utilize the wheel measuring arm, under situation without setting-out, the value of taking measurement of an angle very easily, and can read the radius of circular shape according to the scale on the wheel measuring arm, easy to use, and portable, processing cost is low, is fit to produce in enormous quantities.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of measurement of angle chi
Fig. 2 is the user mode synoptic diagram of measurement of angle chi
Among the figure, 1 angle annulus, 2 rulers, 3 wheel measuring arms
4 rivets
Embodiment
As shown in Figure 1 and Figure 2, measurement of angle chi described in the utility model is by being made up of angle annulus (1), ruler (2), wheel measuring arm (3) and rivet (4); Ruler (2) constitutes with angle annulus (1) fixedlys connected; The end of wheel measuring arm (3) and ruler (2) middle part are rotationally connected by rivet (4) formation.
Described angle annulus (1) is semicircle ring-type structure, is evenly equipped with scale along semi-circumference.
Described ruler (2) is a rectangle thin slice body, is evenly equipped with scale along long side direction; Be provided with the semicircle boss in ruler (2) centre position, the semicircle boss is provided with manhole; Two minor faces of ruler (2) and the external arc of angle annulus (1) are tangent, and the long limit of ruler (2) constitutes with the base of angle annulus (1) fixedlys connected.
The junction, end of described wheel measuring arm (3) is provided with manhole, is evenly equipped with scale along long side direction.
The course of work of the present utility model is:
Measurement of angle chi described in the utility model, the method that takes measurement of an angle during use is the same with the using method of common protractor, its superior characteristics are to rotate the wheel measuring arm to the position that needs to measure, direct reading angular value on the angle annulus, can also read radius of a circle according to the scale value on the wheel measuring arm, utilize ruler also can measure length value.
Claims (4)
1. the measurement of angle chi is characterized in that: be made up of angle annulus, ruler, wheel measuring arm and rivet; Ruler constitutes with the angle annulus fixedlys connected; The end of wheel measuring arm and ruler middle part are rotationally connected by the rivet formation.
2. measurement of angle chi according to claim 1 is characterized in that: described angle annulus is semicircle ring-type structure, is evenly equipped with scale along semi-circumference.
3. measurement of angle chi according to claim 1 is characterized in that: described ruler is a rectangle thin slice body, is evenly equipped with scale along long side direction; Be provided with the semicircle boss in the ruler centre position, the semicircle boss is provided with manhole; Two minor faces of ruler and the external arc of angle annulus are tangent, and the long limit of ruler constitutes with the base of angle annulus fixedlys connected.
4. measurement of angle chi according to claim 1 is characterized in that: the junction, end of described wheel measuring arm is provided with manhole, is evenly equipped with scale along long side direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205073379U CN201811673U (en) | 2010-08-27 | 2010-08-27 | Angle measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205073379U CN201811673U (en) | 2010-08-27 | 2010-08-27 | Angle measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811673U true CN201811673U (en) | 2011-04-27 |
Family
ID=43894612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205073379U Expired - Fee Related CN201811673U (en) | 2010-08-27 | 2010-08-27 | Angle measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373668A (en) * | 2012-04-25 | 2013-10-30 | 徐工集团工程机械股份有限公司 | Angle indicating plate, angle indicating device for cranes and installing method of angle indicating device for cranes |
| CN106091898A (en) * | 2016-08-30 | 2016-11-09 | 无锡华光锅炉股份有限公司 | A kind of bend pipe angle measurement unit |
-
2010
- 2010-08-27 CN CN2010205073379U patent/CN201811673U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373668A (en) * | 2012-04-25 | 2013-10-30 | 徐工集团工程机械股份有限公司 | Angle indicating plate, angle indicating device for cranes and installing method of angle indicating device for cranes |
| CN103373668B (en) * | 2012-04-25 | 2015-06-24 | 徐工集团工程机械股份有限公司 | Angle indicating plate, angle indicating device for cranes and installing method of angle indicating device for cranes |
| CN106091898A (en) * | 2016-08-30 | 2016-11-09 | 无锡华光锅炉股份有限公司 | A kind of bend pipe angle measurement unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201811673U (en) | Angle measuring scale | |
| CN204367706U (en) | A kind of multifunctional ruler | |
| CN202517945U (en) | Multifunctional protractor | |
| CN202156189U (en) | Multifunctional compasses | |
| CN201728995U (en) | Multifunctional teaching compass | |
| CN203259080U (en) | Measuring tape capable of measuring angles | |
| CN201922769U (en) | Multifunctional ruler for math teaching | |
| CN201941413U (en) | Multipurpose ruler for drawing angles and parallel lines | |
| CN204109627U (en) | Multi-function protractor | |
| CN202439425U (en) | Compasses ruler | |
| CN202439436U (en) | Multifunctional mathematic ruler | |
| CN201792647U (en) | Compasses | |
| CN201833760U (en) | Novel compasses | |
| CN201769553U (en) | Rotary angular measurement straight ruler | |
| CN201264448Y (en) | Multi-functional tool ruler | |
| CN201872473U (en) | Multifunctional ruler with graduated scales and protractor | |
| CN202389048U (en) | Angle drawing device | |
| CN201849173U (en) | Bow compass with angle gauge | |
| CN202986532U (en) | Ruler convenient for drawing circles | |
| CN203093518U (en) | Multifunctional combined mathematics tool | |
| CN201275954Y (en) | Multifunctional graphometer for student | |
| CN202935032U (en) | Multifunctional ruler for mathematical education | |
| CN203511069U (en) | T-square with proportion scales | |
| CN203172287U (en) | Protractor | |
| CN201080087Y (en) | Multifunctional triangle |
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: 20110427 Termination date: 20110827 |