CN202734692U - Portable measuring ruler - Google Patents
Portable measuring ruler Download PDFInfo
- Publication number
- CN202734692U CN202734692U CN 201220441857 CN201220441857U CN202734692U CN 202734692 U CN202734692 U CN 202734692U CN 201220441857 CN201220441857 CN 201220441857 CN 201220441857 U CN201220441857 U CN 201220441857U CN 202734692 U CN202734692 U CN 202734692U
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- Prior art keywords
- ruler
- shaped
- auxiliary
- chi
- hole
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Abstract
The utility model discloses a portable measuring ruler. The measuring ruler comprises a main ruler and an auxiliary ruler, wherein each of the main ruler and the auxiliary ruler is equipped with a through hole in the end portion, the main ruler is in hub connection with the auxiliary ruler via a rotary shaft matching with the through holes, an angle gauge disk is installed on the rotary shaft, and at least one through hole in a regular shape is prepared in a main ruler body. The portable measuring ruler has the advantages that the main ruler is in hub connection with the auxiliary ruler via the rotary shaft, so that the portable measuring ruler can be used as a common ruler when the auxiliary ruler is merged with auxiliary ruler; when a certain angle is formed between the main ruler and the auxiliary ruler, the portable measuring ruler can be used as a set square to draw a specific angle; a graduation line orienting to the circular center of the angle gauge disk is arranged in one side of a bar-shaped empty groove in the auxiliary ruler to determine indication of the angle; the graduation line can be also used to measure the degree of an unknown angle; recessed holes are arranged in the bar-shaped empty groove in the side of the graduation line, so that a user can draw circles by fixing a nib in one recessed hole and rotating the auxiliary ruler; and the recessed holes correspond with the indication of the graduation line, so that the user can rapidly determine the radiuses of the circles without measurement with a ruler.
Description
Technical field
The utility model relates to a kind of measuring appliance, particularly a kind ofly have multiple measurement function, be fit to that the student uses the portable type measuring chi.
Background technology
In student and technician's working and learning, often need to use some measurements and drawing tools, such as ruler, set square, protractor, compasses etc., many relevant patents are arranged also in the prior art.Be that the utility model patent of ZL96242118.8 discloses a kind of chi such as the patent No., this utility model is to adopt the aluminium extrusion forming, side moulding one arc protuberance in the chi body, this arc protuberance also can become hollow, make the chi body install on the plane with the arc protuberance, the suitable both sides chi edge that makes is conveniently got from reaching line slightly from the plane, and the chi body is not flexible take the arc protuberance as rib.In study and work, generally can use simultaneously several instruments to measure and draw, if use the instrument of simple function, just need to be ready to severally, not only affect the efficient of study and work, also can cause the inconvenience of using and placing.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for prior art, and a kind of portable type measuring chi simple in structure, easy to use is provided, and has ruler, set square, protractor and calipers function concurrently.
The utility model solves the problems of the technologies described above the technical scheme that adopts: the portable type measuring chi, comprise main scale and auxiliary chi, main scale and auxiliary ruler end part are shaped with respectively through hole, main scale be connected chi by being connected with rotating shaft phase axle that through hole matches, the angulation dish is installed in the rotating shaft, the through hole of at least one regular shape of system on the main scale blade, the through hole of at least one regular shape of system on the main scale blade.
For optimizing technique scheme, Adopts measure also comprises:
Have the bar shaped dead slot on the above-mentioned auxiliary chi, bar shaped dead slot and auxiliary chi keeping parallelism, and be shaped with the scale mark that points to the angulation dish center of circle on the side.Be shaped with the scale mark of level at the angulation dish, bar shaped dead slot one side is shaped with the scale mark that points to the angulation dish center of circle, when needs take measurement of an angle, as long as the scale mark of level is alignd with the base of measured angular, then rotate auxiliary chi, the scale mark on the auxiliary chi is alignd with the another side of measured angular, just can record accurately angle, easy to use, accuracy of reading.
The side that above-mentioned bar shaped dead slot is positioned at scale mark is shaped with shrinkage pool, the corresponding setting of millimeter scale mark on shrinkage pool and the auxiliary chi.The side that the bar shaped dead slot is positioned at scale mark is shaped with shrinkage pool, and the user can be fixed in nib in the shrinkage pool, then rotates auxiliary chi, just can draw circle; Shrinkage pool is corresponding with the scale mark reading of auxiliary chi, can allow the user determine fast radius of a circle, need not to re-use ruler and re-starts measurement.
Above-mentioned main scale is shaped with the first pilot hole away from a side base angle of angulation dish.
Above-mentioned auxiliary chi is shaped with the second pilot hole away from a side base angle of angulation dish.Be shaped with respectively the first pilot hole and the second pilot hole on main scale and the auxiliary chi, the user can be positioned the portable type measuring chi when drawing, can be convenient to again carry, be difficult for losing.
Be shaped with manhole on the above-mentioned main scale blade.
Be shaped with the pentagon through hole on the above-mentioned main scale blade.
Be shaped with vertical elliptical shape through hole on the above-mentioned main scale blade.
Be shaped with horizontal ellipse hole on the above-mentioned main scale blade.
Be shaped with the triangle through hole on the above-mentioned main scale blade.Be shaped with multiple difform through hole on the main scale blade, be convenient to the user when drawing, make the rapid drafting of some figures commonly used.
Compared with prior art, portable type measuring chi of the present utility model comprises main scale and auxiliary chi, and main scale and auxiliary ruler end part are shaped with respectively through hole, main scale be connected chi by being connected with rotating shaft phase axle that through hole matches, the angulation dish is installed, the through hole of at least one regular shape of system on the main scale blade in the rotating shaft.The utility model has the advantage of that main scale is connected by rotating shaft phase axle with auxiliary chi, when main scale and auxiliary chi merge, can use as common ruler; Main scale and auxiliary chi separate when forming certain angle, can use as set square, draw specific angle, and bar shaped dead slot one side on the auxiliary chi is shaped with the scale mark that points to the angulation dish center of circle, can determine the reading at unknown angle; Simultaneously also can utilize scale mark that the angle at unknown angle is measured; The side that the bar shaped dead slot is positioned at scale mark is shaped with shrinkage pool, and the user can be fixed in nib in the shrinkage pool, then rotates auxiliary chi, just can draw circle; Shrinkage pool is corresponding with the scale mark reading of auxiliary chi, can allow the user determine fast radius of a circle, need not to re-use ruler and re-starts measurement.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, figure grade is described as follows: main scale 1, through hole 11, manhole 12, pentagon through hole 13, vertical elliptical shape through hole 14, horizontal ellipse hole 15, triangle through hole 16, auxiliary chi 2, angulation dish 3, rotating shaft 4, bar shaped dead slot 5, scale mark 51, the first pilot hole 6, the second pilot hole 7.
Portable type measuring chi of the present utility model, comprise main scale 1 and auxiliary chi 2, it is characterized in that: main scale 1 and auxiliary chi 2 ends are shaped with respectively through hole 11, main scale 1 be connected chi 2 by being connected with rotating shaft 4 phase axles that through hole 11 matches, angulation dish 3 is installed, the through hole of at least one regular shape of system on main scale 1 blade in the rotating shaft 4.
Have bar shaped dead slot 5 on the auxiliary chi 2, bar shaped dead slot 5 and auxiliary chi 2 keeping parallelisms, and be shaped with the scale mark 51 that points to angulation dish 3 centers of circle on the side.Be shaped with the scale mark 51 of level at angulation dish 3, bar shaped dead slot 5 one sides are shaped with the scale mark 51 that points to angulation dish 3 centers of circle, when needs take measurement of an angle, as long as the scale mark 51 of level is alignd with the base of measured angular, then rotate auxiliary chi 2, the scale mark 51 on the auxiliary chi 2 is alignd with the another side of measured angular, just can record accurately angle, easy to use, accuracy of reading.
The side that bar shaped dead slot 5 is positioned at scale mark 51 is shaped with shrinkage pool, the corresponding setting of millimeter scale mark on shrinkage pool and the auxiliary chi 2.The side that bar shaped dead slot 5 is positioned at scale mark 51 is shaped with shrinkage pool, and the user can be fixed in nib in the shrinkage pool, then rotates auxiliary chi 2, just can draw circle; Shrinkage pool is corresponding with the scale mark reading of auxiliary chi 2, can allow the user determine fast radius of a circle, need not to re-use ruler and re-starts measurement.
Main scale 1 is shaped with the first pilot hole 6 away from a side base angle of angulation dish 3.
Be shaped with manhole 12 on main scale 1 blade.
Be shaped with pentagon through hole 13 on main scale 1 blade.
Be shaped with vertical elliptical shape through hole 14 on main scale 1 blade.
Be shaped with horizontal ellipse hole 15 on main scale 1 blade.
Be shaped with triangle through hole 16 on main scale 1 blade.Be shaped with multiple difform through hole on main scale 1 blade, be convenient to the user when drawing, make the rapid drafting of some figures commonly used.
Compared with prior art, portable type measuring chi of the present utility model comprises main scale 1 and auxiliary chi 2, and main scale 1 and auxiliary chi 2 ends are shaped with respectively through hole 11, main scale 1 be connected chi 2 by being connected with rotating shaft 4 phase axles that through hole 11 matches, angulation dish 3 is installed in the rotating shaft 4.The utility model has the advantage of that main scale 1 is connected by rotating shaft 4 phase axles with auxiliary chi 2, when main scale 1 merges with auxiliary chi 2, can use as common ruler; Main scale 1 and auxiliary chi 2 separate when forming certain angle, can use as set square, draw specific angle, and bar shaped dead slot 5 one sides on the auxiliary chi 2 are shaped with the scale mark 51 that points to angulation dish 3 centers of circle, can determine the reading of angle; Simultaneously also can utilize the angle at 51 pairs of unknown angles of scale mark to measure; The side that bar shaped dead slot 5 is positioned at scale mark 51 is shaped with shrinkage pool, and the user can be fixed in nib in the shrinkage pool, then rotates auxiliary chi 2, just can draw circle; Shrinkage pool is corresponding with the scale mark reading of auxiliary chi 2, can allow the user determine fast radius of a circle, need not to re-use ruler and re-starts measurement.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (10)
1. portable type measuring chi, comprise main scale (1) and auxiliary chi (2), it is characterized in that: described main scale (1) and auxiliary chi (2) end are shaped with respectively through hole (11), main scale (1) be connected chi (2) by being connected with rotating shaft (4) phase axle that described through hole (11) matches, angulation dish (3) is installed in the described rotating shaft (4); The through hole of at least one regular shape of system on described main scale (1) blade.
2. portable type measuring chi according to claim 1, it is characterized in that: have bar shaped dead slot (5) on the described auxiliary chi (2), described bar shaped dead slot (5) and auxiliary chi (2) keeping parallelism, and be shaped with the scale mark (51) that points to described angulation dish (3) center of circle on the side.
3. portable type measuring chi according to claim 2, it is characterized in that: the side that described bar shaped dead slot (5) is positioned at scale mark (51) is shaped with shrinkage pool, the corresponding setting of millimeter scale mark on described shrinkage pool and the auxiliary chi (2).
4. portable type measuring chi according to claim 3, it is characterized in that: described main scale (1) is shaped with the first pilot hole (6) away from a side base angle of angulation dish (3).
5. portable type measuring chi according to claim 4, it is characterized in that: described auxiliary chi (2) is shaped with the second pilot hole (7) away from a side base angle of angulation dish (3).
6. portable type measuring chi according to claim 5 is characterized in that: be shaped with manhole (12) on described main scale (1) blade.
7. portable type measuring chi according to claim 6 is characterized in that: be shaped with pentagon through hole (13) on described main scale (1) blade.
8. portable type measuring chi according to claim 7 is characterized in that: be shaped with vertical elliptical shape through hole (14) on described main scale (1) blade.
9. portable type measuring chi according to claim 8 is characterized in that: be shaped with horizontal ellipse hole (15) on described main scale (1) blade.
10. portable type measuring chi according to claim 9 is characterized in that: be shaped with triangle through hole (16) on described main scale (1) blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441857 CN202734692U (en) | 2012-09-03 | 2012-09-03 | Portable measuring ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441857 CN202734692U (en) | 2012-09-03 | 2012-09-03 | Portable measuring ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734692U true CN202734692U (en) | 2013-02-13 |
Family
ID=47660382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220441857 Expired - Fee Related CN202734692U (en) | 2012-09-03 | 2012-09-03 | Portable measuring ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734692U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742606A (en) * | 2015-03-17 | 2015-07-01 | 张懿孜 | Multi-functional combined ruler |
| CN105716490A (en) * | 2016-01-28 | 2016-06-29 | 苏州莱测检测科技有限公司 | Multifunctional auxiliary measuring rule |
| CN108680072A (en) * | 2018-07-20 | 2018-10-19 | 广东鸿翔工程检测咨询有限公司 | A kind of bridge pavement foldable multifunctional ruler |
-
2012
- 2012-09-03 CN CN 201220441857 patent/CN202734692U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742606A (en) * | 2015-03-17 | 2015-07-01 | 张懿孜 | Multi-functional combined ruler |
| CN104742606B (en) * | 2015-03-17 | 2021-07-16 | 张懿孜 | Multifunctional combined ruler |
| CN105716490A (en) * | 2016-01-28 | 2016-06-29 | 苏州莱测检测科技有限公司 | Multifunctional auxiliary measuring rule |
| CN108680072A (en) * | 2018-07-20 | 2018-10-19 | 广东鸿翔工程检测咨询有限公司 | A kind of bridge pavement foldable multifunctional ruler |
| CN108680072B (en) * | 2018-07-20 | 2024-04-16 | 广东鸿翔工程检测咨询有限公司 | Bridge road surface is with multi-functional folding chi |
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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: 20130213 Termination date: 20130903 |