CN201093971Y - Object surface measurer - Google Patents
Object surface measurer Download PDFInfo
- Publication number
- CN201093971Y CN201093971Y CNU2007200157164U CN200720015716U CN201093971Y CN 201093971 Y CN201093971 Y CN 201093971Y CN U2007200157164 U CNU2007200157164 U CN U2007200157164U CN 200720015716 U CN200720015716 U CN 200720015716U CN 201093971 Y CN201093971 Y CN 201093971Y
- Authority
- CN
- China
- Prior art keywords
- protractor
- angle
- measuring appliance
- body surface
- surface measuring
- 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 gauge and measuring instrument, in particular to an object surface measurer, and relates to a measuring tape. One shell surface of the measuring tape is a protractor which is one fourth of a circle, the two right-angle sides of the protractor correspond with straight edges which are in parallel with the right-angle sides, and the circle center position of the protractor is provided with a rotating finger. The utility model organically combines the measuring tape with the protractor, one surface of the measuring tape is provided with the protractor which is one fourth of the circle, the protractor is matched with the finger which plays the function of searching for the gravity center, the measurer leans against on the measured surface by utilizing the two right-angle sides of the protractor or the two straight edges which are in parallel with the right-angle sides, the finger keeps the verticality all along due to the gravity action, and the angle data can be automatically read along the angle change of the measured surface. The four sides have scales which have an inclination angle with the straight edges, thereby avoiding the error brought by the fact that the measuring tape measures the side width, and directly marking the required angle position. The utility model has the advantages that the cost is low and the operation is convenient.
Description
Affiliated technical field:
The utility model relates to measuring appliance, particularly chi.
Background technology:
The data that often use in fields such as present building, finishing, clothes are length and angle, finish through tape measure commonly used for measurement of length, and for the measurement of angle more complicated often, expect that more accurate angle often will use electronic product to measure, the cost height is not easy to carry, or with ways such as range estimations the face of solid being transformed into the plane uses common protractor to measure, and the problem of existence is that precision is relatively poor, and is relatively complicated.There also do not have a kind of measuring appliance to satisfy use cost simultaneously at present to be cheap, and precision is higher relatively, and is easy to operate, portable demand.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned not enough problem, and a kind of body surface measuring appliance is provided, simple in structure, cost is low, straight line and angle-measurement accuracy height, be convenient to the operation and carry.
The technical scheme that the utility model is adopted for achieving the above object is: the body surface measuring appliance, relate to tape measure, tape measure housing simultaneously is 1/4 circle protractor, and protractor is corresponding two the corresponding straight flanges parallel with right-angle side of two right-angle sides, and rotating pointer is equipped with at protractor home position place.
Described tape measure housing simultaneously is the protractor plate.
Described housing simultaneously fixedly is equipped with pointer, and pointer is equipped with amount transparent hornwork plate outward fixedlys connected with housing.
Described protractor is equipped with stationary shaft on the center of circle, and pointer has axis hole and stationary shaft is rotationally connected.
Described protractor four sidebands have scale mark.
Described protractor four limit scale marks are the scale mark that is vertical or angle of inclination with straight flange.
The relative straight flange of described protractor four limit scale marks angle of inclination is 45 degree.
The utility model organically combines tape measure and protractor, have 1/4 circle protractor on the face of tape measure, cooperation is to play the pointer of seeking the center of gravity effect, two right-angle sides of utilization hornwork or lean against on the tested surface with the parallel two corresponding straight flanges of two right-angle sides, pointer is because action of gravity keeps plumbness always, along with measured angle changes reading angular data automatically.Four limit scales and straight flange are the scale at angle of inclination, can avoid the error brought because of ruler measurement hem width degree, directly the required angle position of mark.The utility model protractor has remedied the function that takes measurement of an angle of tape measure, and the thickness of tape measure has solved the precision problem of protractor, and cost is low and easy to operate.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model main body figure.
Fig. 3 is the utility model difformity structural drawing.
Four kinds of different conditions figure when Fig. 4 measures for the utility model.
Embodiment:
Body surface measuring appliance as shown in Figure 1, relate to tape measure, tape measure housing 1 one side is 1/4 circle protractor 2, protractor is two right-angle sides, 3 corresponding two corresponding straight flanges 4 parallel with right-angle side, amount transparent hornwork plate is fixedlyed connected with housing, between protractor and the housing on the housing corresponding amount hornwork home position stationary shaft 7 is housed, axis hole rotates pointer 5 is housed.
Also can be as shown in Figure 2, tape measure housing 1 one side is 1/4 protractor plate, and protractor 2 home position axis holes rotate pointer 5 are housed, and protractor plate four sidebands have the scale mark 6 with straight flange angle of inclination 45 degree.
Body surface measuring appliance shape as shown in Figure 3, (a) square housing, scale mark is vertical with straight flange; (b) be square housing, scale mark and straight flange are the angle of inclination; (c) be circular shell for diagonal angle, the protractor center of circle, scale mark 6 is vertical with straight flange.
As shown in Figure 4, lean against on the tested surface with two right-angle sides 3 of protractor or with corresponding straight flange 4 that two right-angle sides parallel during measurement, (a) measuring appliance places the measured object top, the contacting with measured object with the parallel corresponding straight flange of straight flange of measuring appliance; (b) measuring appliance places the lower right of measured object, and the straight flange of measuring appliance contacts with measured object; (c) measuring appliance places the below of measured object, and the straight flange of measuring appliance contacts with measured object; (d) measuring appliance places the measured object upper right side, the contacting with measured object with the parallel corresponding straight flange of straight flange of measuring appliance.Because tape measure has certain thickness, be convenient to make pointer 5 because action of gravity keeps plumbness always, along with measured angle changes reading angular data automatically.
The scale mark on four limits is the scale mark that is the angle of inclination with straight flange, the required angle of can directly drawing.
Claims (7)
1. body surface measuring appliance, relate to tape measure, it is characterized in that: tape measure housing (1) one side is 1/4 circle protractor (2), and protractor is corresponding two the corresponding straight flanges (4) parallel with right-angle side of two right-angle sides (3), and protractor home position place rotates is equipped with pointer (5).
2. body surface measuring appliance according to claim 1 is characterized in that: tape measure housing (1) one side is the protractor plate.
3. body surface measuring appliance according to claim 1 is characterized in that: tape measure housing (1) one side fixedly is equipped with pointer (5), and pointer is equipped with amount transparent hornwork plate outward fixedlys connected with housing.
4. according to the arbitrary described body surface measuring appliance of claim 1-3, it is characterized in that: stationary shaft (7) is housed on the protractor circle centre position housing, and pointer has axis hole and stationary shaft is rotationally connected.
5. according to the arbitrary described body surface measuring appliance of claim 1-3, it is characterized in that: protractor four sidebands have scale mark (6).
6. according to the arbitrary described body surface measuring appliance of claim 1-3, it is characterized in that: protractor four limit scale marks (6) are vertical with straight flange or are the scale mark at angle of inclination.
7. according to the arbitrary described body surface measuring appliance of claim 1-3, it is characterized in that: protractor four limit scale marks (6) straight flange angle of inclination relatively are 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200157164U CN201093971Y (en) | 2007-11-06 | 2007-11-06 | Object surface measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200157164U CN201093971Y (en) | 2007-11-06 | 2007-11-06 | Object surface measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093971Y true CN201093971Y (en) | 2008-07-30 |
Family
ID=39901940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200157164U Expired - Fee Related CN201093971Y (en) | 2007-11-06 | 2007-11-06 | Object surface measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093971Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046708A (en) * | 2021-12-03 | 2022-02-15 | 上海嘉麟杰纺织科技有限公司 | Device for measuring width of fabric grid |
-
2007
- 2007-11-06 CN CNU2007200157164U patent/CN201093971Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046708A (en) * | 2021-12-03 | 2022-02-15 | 上海嘉麟杰纺织科技有限公司 | Device for measuring width of fabric grid |
| CN114046708B (en) * | 2021-12-03 | 2024-05-03 | 上海嘉麟杰纺织科技有限公司 | Device for measuring width of fabric lattice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |