CN204313758U - Rolling stadimeter - Google Patents
Rolling stadimeter Download PDFInfo
- Publication number
- CN204313758U CN204313758U CN201420768428.6U CN201420768428U CN204313758U CN 204313758 U CN204313758 U CN 204313758U CN 201420768428 U CN201420768428 U CN 201420768428U CN 204313758 U CN204313758 U CN 204313758U
- Authority
- CN
- China
- Prior art keywords
- rolling
- gear
- stadimeter
- support
- rolling disk
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a kind of survey instrument, especially a kind of convenient rolling stadimeter calculating the number of turns, comprise hand-held support, cantilever tip is horizontally arranged with notch, in notch, axle is provided with circular rolling disk, cantilever tip is provided with the rice number pointer pointing to circular rolling disk, is provided with the gear of at least one movable rotation inside support, gear is provided with numeral, support is provided with the turns pointer pointing to gear.Rolling stadimeter of the present utility model can measure long route, utilizes tolling measurement, and direct reading is simple to operate, easy to carry, measures accurately, is applicable to plane, the measurement of curve distance.
Description
Technical field
The utility model relates to a kind of survey instrument, especially a kind of rolling stadimeter showing the number of turns.
Background technology
The instrument that current people are used for measuring short distance length is mostly ruler, tape measure, lining rope etc., due to the limited length of ruler, when measuring longer air line distance, need repeatedly to be shifted, after areal survey, accumulative addition just can obtain result, troublesome poeration, wastes time and energy, and degree of accuracy is not high; Just more difficult during experiment curv length, error is also larger.Therefore there is a kind of rolling stadimeter, but wanted a few numbers when measuring, for the situation of areal survey, be easy to forget.
Utility model content
The technical problems to be solved in the utility model is: for overcoming above-mentioned Problems existing, provides a kind of convenient rolling stadimeter calculating the number of turns.
The utility model solves the technical scheme that its technical matters adopts: a kind of rolling stadimeter, comprise hand-held support, described cantilever tip is horizontally arranged with notch, in described notch, axle is provided with circular rolling disk, described cantilever tip is provided with the rice number pointer pointing to circular rolling disk, be provided with the gear of at least one movable rotation inside described support, described gear is provided with numeral, described support is provided with the turns pointer pointing to gear.
Further, the girth of described circular rolling disk is one meter, and described circular rolling disk is provided with the scale that gap length is 10 centimetres, and the numerical value that described scale shows is 0-9, indicates centimetre scale mark being unit between each numerical value.
Further, described gear is arranged on inside support by rivet.
Further, the excircle of described circular rolling disk is provided with anti-slip veins, the precision that impact of skidding when preventing from measuring is measured.
The beneficial effects of the utility model are, rolling stadimeter of the present utility model can measure long route, utilizes tolling measurement, and direct reading is simple to operate, easy to carry, measure accurately, are applicable to plane, the measurement of curve distance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. supports in figure, 2. circular rolling disk, 3. gear, 4. meter number pointer, 5. turns pointer.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Rolling stadimeter as shown in Figure 1, comprise hand-held support 1, support 1 top is horizontally arranged with notch, in notch, axle is provided with circular rolling disk 2, support 1 top is provided with the rice number pointer 4 pointing to circular rolling disk 2, is provided with the gear 3 of movable rotation inside support 1 by rivet.The quantity of gear 3 can increase according to the needs of actual measurement.Gear 3 is provided with numeral, support 1 is provided with the turns pointer 5 pointing to gear 3.During measurement, can count on gear 3 according to the number of turns calculating circular rolling disk, simple to operate, measure accurately.Wherein, the girth of circular rolling disk 2 is one meter, and circular rolling disk 2 is provided with the scale that gap length is 10 centimetres, and the numerical value that scale shows is 0-9, indicates centimetre scale mark being unit between each numerical value.The excircle of circular rolling disk 2 is provided with anti-slip veins, the precision that impact of skidding when preventing from measuring is measured.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to right.
Claims (4)
1. a rolling stadimeter, it is characterized in that: comprise hand-held support (1), described support (1) top is horizontally arranged with notch, in described notch, axle is provided with circular rolling disk (2), described support (1) top is provided with the rice number pointer (4) pointing to circular rolling disk (2), described support (1) inner side is provided with the gear (3) of at least one movable rotation, described gear (3) is provided with numeral, described support (1) is provided with the turns pointer (5) pointing to gear (3).
2. rolling stadimeter according to claim 1, it is characterized in that: the girth of described circular rolling disk (2) is one meter, described circular rolling disk (2) is provided with the scale that gap length is 10 centimetres, the numerical value that described scale shows is 0-9, indicates centimetre scale mark being unit between each numerical value.
3. rolling stadimeter according to claim 1, is characterized in that: described gear (3) is arranged on inside support by rivet.
4. rolling stadimeter according to claim 1, is characterized in that: the excircle of described circular rolling disk (2) is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768428.6U CN204313758U (en) | 2014-12-09 | 2014-12-09 | Rolling stadimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768428.6U CN204313758U (en) | 2014-12-09 | 2014-12-09 | Rolling stadimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313758U true CN204313758U (en) | 2015-05-06 |
Family
ID=53136066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420768428.6U Expired - Fee Related CN204313758U (en) | 2014-12-09 | 2014-12-09 | Rolling stadimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827104A (en) * | 2018-04-12 | 2018-11-16 | 洛阳理工学院 | A kind of circumferential measurements tool for irregular workpiece |
-
2014
- 2014-12-09 CN CN201420768428.6U patent/CN204313758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827104A (en) * | 2018-04-12 | 2018-11-16 | 洛阳理工学院 | A kind of circumferential measurements tool for irregular workpiece |
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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: 20150506 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |