CN105584264A - Multi-proportion range reading scale - Google Patents
Multi-proportion range reading scale Download PDFInfo
- Publication number
- CN105584264A CN105584264A CN201610150755.9A CN201610150755A CN105584264A CN 105584264 A CN105584264 A CN 105584264A CN 201610150755 A CN201610150755 A CN 201610150755A CN 105584264 A CN105584264 A CN 105584264A
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- CN
- China
- Prior art keywords
- scale
- read
- carpenters square
- range reading
- hollowed
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention relates to a multi-proportion range reading scale which comprises a hollowed-out outer scale and a range reading scale, wherein the range reading scale is arranged in the hollowed-out outer scale in a clamped way, the hollowed-out outer scale is of a structure of the frustum of a square pyramid, a hexagonal bayonet is formed at one end of the hollowed-out outer scale, a circular hole is formed at the other end of the hollowed-out outer scale, normal length scales are formed on the bottom edge of the hollowed-out outer scale, the range reading scale is in hexagonal prism shape, proportional scale range reading scales with different proportions are respectively formed on each side edge surface of the range reading scale, a chuck is arranged at one end of the range reading scale, a connecting rod is arranged at the other end of the range reading scale, and one end of the connecting rod is connected with a connecting head. The multi-proportion range reading scale is simple in structure, compact in design, and convenient to use; since the hollowed-out outer scale is of a structure of the frustum of a square pyramid and is in plane contact with graph paper, measuring is more accurate; since normal scales are formed on the bottom edge of the hollowed-out outer scale, and the range reading scale is in hexagonal prism shape and has six different proportion scales, the application scope is wide; and since one end of the range reading scale is provided with the connecting rod and the connecting head, the range reading scale can rotate in the hollowed-out outer scale to find a proper proportion scale and then read, thus being convenient to use.
Description
Technical field
The present invention relates to a kind of many ratios and read carpenters square, belong to Surveying Engineering technical field.
Background technology
21 century science and technology develop rapidly, electronization gets a lot of applications in daily life, every in mapping activityThe instrument and equipment of electronization has replaced conventional surveying and mapping tool, but paper drawing also cannot be replaced completely in mapping applicationIn generation, often will use the drawing of a large amount of various engineer's scales in daily mapping operations, and conventional read carpenters square due to ratioChi is single, often will prepare multiple different scales and read carpenters square when use, has brought inconvenience to daily mapping operations.
Summary of the invention
The object of the invention is when solving the drawing that uses various different scales in mapping operations frequently moreChange the problem of reading carpenters square and cause work inconvenience, provide a kind of simple in structure, many ratios compact to design are read carpenters square.
The present invention adopts following technical scheme: a kind of many ratios are read carpenters square, comprise the outer chi of hollow out and read carpenters square, described in read distanceChi is fastened on the outer chi of hollow out inside, and the outer chi of described hollow out is truncated rectangular pyramids structure, and one end of the outer chi of described hollow out is provided with six rib cardsMouthful, the other end of the outer chi of described hollow out is provided with circular hole, on the base of the outer chi of described hollow out, is provided with normal length scale, described inReading carpenters square is positive hexagon, described in read to be respectively arranged with on each incline face of carpenters square different proportion engineer's scale read apart from carvingDegree, described in read carpenters square one end be provided with dop, described in read carpenters square the other end be provided with connecting rod, one end of described connecting rodBe connected with and the connector of reading carpenters square same shape, on described connector, be provided with correspondence and read the ratio of each prismatic face of carpenters squareChi.
Further, described in the engineer's scale read on six prismatic faces of carpenters square read to be respectively 1:100 apart from scale, 1:200,1:300，1:500，1:1000，1:2000。
Further, the circular hole size on the outer chi of the diameter of described connecting rod and hollow out matches.
Further, six rib bayonet sockets on the outer chi of described hollow out match with the size of reading the dop on carpenters square.
The present invention is simple in structure, compact to design, easy to use, and the outer chi of hollow out is truncated rectangular pyramids structure, with drawing plane contact,Measure more accurately, the outer chi of hollow out base arranges normal scale, and reading carpenters square is that positive hexagon is provided with six different proportion scales,Applied widely, the one end of reading carpenters square is provided with connecting rod and connector and makes to read carpenters square and can outside hollow out, find by chi internal rotatingThen reading of applicable scale graduation, easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of reading carpenters square of the present invention.
Fig. 3 is the structural representation of the outer chi of hollow out of the present invention.
Reference numeral: the outer chi 1 of hollow out, read carpenters square 2, six rib bayonet sockets 3, circular hole 4, dop 5, connecting rod 6, connector 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1-Figure 3, a kind of many ratios are read carpenters square, comprise the outer chi 1 of hollow out and read carpenters square 2, read carpenters square 2 and are fastened on and engraveEmpty outer chi 1 inside, the outer chi 1 of hollow out is truncated rectangular pyramids structure, one end of the outer chi 1 of hollow out is provided with six rib bayonet sockets 3, the outer chi 1 of hollow outThe other end is provided with circular hole 4, on the base of the outer chi 1 of hollow out, is provided with normal length scale, reads carpenters square 2 for positive hexagon, readsThe engineer's scale that is respectively arranged with different proportion on each incline face of carpenters square 2 is read apart from scale, reads on six prismatic faces of carpenters square 2The scale of engineer's scale is respectively 1:100,1:200, and 1:300,1:500,1:1000,1:2000, the one end of reading carpenters square 2 is provided with card5, to read to be provided with connecting rod 6 apart from the other end of 2 chis, the diameter of connecting rod 6 and hollow out outward the circular hole size on chi 1 match,One end of connecting rod 6 is connected with and the connector 7 of reading carpenters square 2 same shapes, is provided with correspondence and reads the every of carpenters square 2 on connector 7The engineer's scale of individual prismatic face, six rib bayonet sockets 3 on the outer chi 1 of hollow out match with the size of reading the dop 5 on carpenters square 2.
Operation principle: penetrate in the circular hole 4 of the outer chi of hollow out 1 one end by connecting rod 6 reading carpenters square 2 profits when use, makeRead carpenters square 2 and can chi 1 is interior outside hollow out freely rotate, suitably select different engineer's scales according to the actual demand of drawing, rotateThe connector 7 of reading carpenters square 2 drives reads carpenters square 2 interior rotation of chi 1 outside hollow out, and then the one side of selecting the scribe mark needing willIt is readable that the six rib dops 3 of reading carpenters square 2 one end are stuck in the six rib bayonet sockets 3 of the outer chi of hollow out 1 one end, while needing other engineer's scalesAs long as extract in the six rib bayonet sockets 3 of dop 5 chi 1 one end from hollow out of carpenters square 2 reading, then be turned to the engineer's scale face of needs,Fix again reading.
Claims (4)
1. more than, ratio is read a carpenters square, it is characterized in that: comprise the outer chi (1) of hollow out and read carpenters square (2), described in read carpenters square (2) and blockBe located at the outer chi (1) of hollow out inside, the outer chi (1) of described hollow out is truncated rectangular pyramids structure, and one end of the outer chi (1) of described hollow out is provided with sixRib bayonet socket (3), the other end of the outer chi (1) of described hollow out is provided with circular hole (4), on the base of the outer chi (1) of described hollow out, is provided withNormal length scale, described in to read carpenters square (2) be positive hexagon, described in read to be respectively arranged with on each incline face of carpenters square (2)The engineer's scale of different proportion is read apart from scale, described in read carpenters square (2) one end be provided with dop (5), described in read another of carpenters square (2)End is provided with connecting rod (6), and one end of described connecting rod (6) is connected with and the connector (7) of reading carpenters square (2) same shape, instituteState the engineer's scale that is provided with correspondence on connector (7) and reads each prismatic face of carpenters square (2).
2. many ratios as claimed in claim 1 are read carpenters square, it is characterized in that: described in read on six prismatic faces of carpenters square (2)Engineer's scale is read to be respectively 1:100 apart from scale, 1:200,1:300,1:500,1:1000,1:2000.
3. many ratios as claimed in claim 1 are read carpenters square, it is characterized in that: the outer chi of the diameter of described connecting rod (6) and hollow out(1) circular hole (4) size on matches.
4. many ratios as claimed in claim 1 are read carpenters square, it is characterized in that: six rib bayonet sockets (3) on the outer chi (1) of described hollow outMatch with the size of reading the dop (5) on carpenters square (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610150755.9A CN105584264B (en) | 2016-03-16 | 2016-03-16 | A kind of more ratios read carpenters square |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610150755.9A CN105584264B (en) | 2016-03-16 | 2016-03-16 | A kind of more ratios read carpenters square |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105584264A true CN105584264A (en) | 2016-05-18 |
| CN105584264B CN105584264B (en) | 2017-11-28 |
Family
ID=55924320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610150755.9A Active CN105584264B (en) | 2016-03-16 | 2016-03-16 | A kind of more ratios read carpenters square |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105584264B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544878A (en) * | 2018-03-16 | 2018-09-18 | 浙江同济科技职业学院 | A kind of portable multi-function drafting instrument |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB593944A (en) * | 1944-11-22 | 1947-10-29 | Alfred Ernest Joseph Hepworth | Improved gauge or measuring rod |
| CN86207752U (en) * | 1986-09-29 | 1987-06-24 | 巩发国 | Proportional ruler |
| CN86204169U (en) * | 1986-06-10 | 1987-09-16 | 王国烈 | Adjustable scale |
| CN87206933U (en) * | 1987-04-25 | 1988-02-24 | 胥开理 | Multl-edge scale |
| CN2033750U (en) * | 1988-07-06 | 1989-03-08 | 冯家敏 | Adjustable indicating scale |
| CN2050801U (en) * | 1989-05-30 | 1990-01-10 | 上海东海装潢材料厂 | Scale with proportion rod |
| JPH08145602A (en) * | 1994-11-17 | 1996-06-07 | Ryou Pauushin | Parallel rolling type polygonal scale |
| CN202463317U (en) * | 2011-11-17 | 2012-10-03 | 邱恒伟 | Multifunctional scale |
| CN202547507U (en) * | 2011-12-16 | 2012-11-21 | 宁波荣溢化纤科技有限公司 | Ultra-high molecular weight polyethylene or aluminum oxide composite bulletproof plate |
| CN204296305U (en) * | 2014-11-09 | 2015-04-29 | 张鑫 | Parallel engineer's scale |
-
2016
- 2016-03-16 CN CN201610150755.9A patent/CN105584264B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB593944A (en) * | 1944-11-22 | 1947-10-29 | Alfred Ernest Joseph Hepworth | Improved gauge or measuring rod |
| CN86204169U (en) * | 1986-06-10 | 1987-09-16 | 王国烈 | Adjustable scale |
| CN86207752U (en) * | 1986-09-29 | 1987-06-24 | 巩发国 | Proportional ruler |
| CN87206933U (en) * | 1987-04-25 | 1988-02-24 | 胥开理 | Multl-edge scale |
| CN2033750U (en) * | 1988-07-06 | 1989-03-08 | 冯家敏 | Adjustable indicating scale |
| CN2050801U (en) * | 1989-05-30 | 1990-01-10 | 上海东海装潢材料厂 | Scale with proportion rod |
| JPH08145602A (en) * | 1994-11-17 | 1996-06-07 | Ryou Pauushin | Parallel rolling type polygonal scale |
| CN202463317U (en) * | 2011-11-17 | 2012-10-03 | 邱恒伟 | Multifunctional scale |
| CN202547507U (en) * | 2011-12-16 | 2012-11-21 | 宁波荣溢化纤科技有限公司 | Ultra-high molecular weight polyethylene or aluminum oxide composite bulletproof plate |
| CN204296305U (en) * | 2014-11-09 | 2015-04-29 | 张鑫 | Parallel engineer's scale |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544878A (en) * | 2018-03-16 | 2018-09-18 | 浙江同济科技职业学院 | A kind of portable multi-function drafting instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105584264B (en) | 2017-11-28 |
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Address after: 214072 West floor, Lianchuang building, 901-2 yinxiu Road, Binhu District, Wuxi City, Jiangsu Province Patentee after: Huaxin Design Group Co.,Ltd. Address before: 214072 West floor, Lianchuang building, 901-2 yinxiu Road, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI MUNICIPAL DESIGN INSTITUTE Co.,Ltd. |