CN2876699Y - Electronic digital display angle scale - Google Patents
Electronic digital display angle scale Download PDFInfo
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- CN2876699Y CN2876699Y CN 200520014845 CN200520014845U CN2876699Y CN 2876699 Y CN2876699 Y CN 2876699Y CN 200520014845 CN200520014845 CN 200520014845 CN 200520014845 U CN200520014845 U CN 200520014845U CN 2876699 Y CN2876699 Y CN 2876699Y
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Abstract
The utility model belongs to the field of measuring device, in particular to an electronic digital display angle scale which is used to calibrate the object vertically and horizontally, and to measure the angle between objects. The utility model aims at the problem of low-accuracy, high-measuring error in present angle scale, thereby provides a digital display angle scale of high-accuracy, small measuring error, and the measuring value can be displayed on the LED screen of it. This scale comprises of a main ruler, an angle ruler and an angle sensor. The angle sensor is arranged between the main ruler and the angle ruler, and on the main ruler a level water bubble and a display are provided. The angle sensor is composed of a support base, a support plate, a driving shaft, a signal-transimitting plate, a signal-receiving plate, a sensor and a link plate. Wherein , one end of the support base is connected to the main ruler, one end of the support plate is fixed on the support base, the signal-receiving plate is secured on the other end of the support plate, the signal-transmitting plate and the signal-receiving plate are linked together, a sensor is arranged between the signal-transmitting plate and the signal-receiving plate, and is fixed on the driving shaft,this sensor can rotate with the driving shaft.
Description
Technical field
The utility model belongs to the survey instrument technical field, particularly a kind of operation process such as house decoration, maintenance, article installation that are used for both can carry out level, vertical centering to object, simultaneously the Electromic Digit Display Angle Ruler that also can measure the folder degree between the object.
Background technology
At present in operation process such as house decoration, maintenance, article installation, when being measured, adopt the folder degree between the object common bevel protractor to measure, and the precision of common bevel protractor is lower, scale division is more than 1 degree, and when measuring, read angle measurement by visual inspection, so angle measurement error is bigger, can not satisfy the have relatively high expectations needs of occasion of measuring accuracy.
Summary of the invention
The utility model is at the existing common bevel protractor weak point that existing precision is lower, angle measurement error is bigger when the folder degree between the object is measured, provide a kind of precision height, angle measurement error little, the Electromic Digit Display Angle Ruler that the angle value that bevel protractor is measured can be shown with numerical value on liquid crystal display.
The technical solution adopted in the utility model is finished in the following way: Electromic Digit Display Angle Ruler comprises main scale, bevel protractor and angular transducer, and angular transducer is located between main scale and the bevel protractor, wherein, is provided with air level and digital indicator on main scale; Angular transducer comprises bearing, support plate, bearing, transmission shaft, signal emitting plate, the signal dash receiver, sensor and terminal pad, wherein, bearing one end is connected with main scale, support plate one end is fixed on the bearing, the signal dash receiver is fixed on the other end of support plate, bearing is housed in support plate, drive shaft cartridge is in the dead eye of bearing, signal emitting plate and signal dash receiver link together, between signal emitting plate and signal dash receiver, sensor is housed, sensor is fixed on the transmission shaft and can rotates with transmission shaft, and terminal pad is contained on the transmission shaft, and bevel protractor is connected with terminal pad; On bevel protractor, be respectively equipped with air level viewport and digital indicator viewport.During work, the angle that Electromic Digit Display Angle Ruler is measured bevel protractor is that electronic signal shows with measured angle numerical value on liquid crystal display by sensor with the mechanical rotation conversion of signals.
When the utility model carries out arbitrarily angled measurement: Digit Display Angle Ruler main scale reference field is placed on the measured object basal plane, the rotational angle chi makes bevel protractor measurement face and tested surface by flat then, drive sensor and rotate this moment because bevel protractor rotates, by the signal dash receiver signal that receives is sent to digital indicator again, digital indicator is through demonstrating the angle state of object after the data processing with angle numerical value intuitively on liquid crystal display.
When the utility model carries out the horizontal accuracy measurement: Digit Display Angle Ruler main scale reference field is placed on the horizontal basal plane of measured object, when the bubble on the horizontal bubble is in two groove centre positions, illustrates that this basal plane is in horizontality.
When the utility model carries out the vertical precision measurement: Digit Display Angle Ruler main scale reference field is placed on the vertical basal plane of measured object, when the bubble on the vertical bubble is in two groove centre positions, illustrates that this basal plane is in plumbness.
The utility model Digit Display Angle Ruler is compared with existing common bevel protractor, has the measuring accuracy height, its measuring accuracy is that 0.2 degree is above, angle measurement error is little, and the angle value that bevel protractor is measured can be shown with numerical value on liquid crystal display, eliminates the characteristics of personal error.The utility model is particularly suitable as the survey instrument of purposes such as building, decoration, house decoration, article installation.
Description of drawings
Fig. 1 is the structural representation of Electromic Digit Display Angle Ruler.
Fig. 2 is the structural representation of angular transducer.
Embodiment
Contrast accompanying drawing below, the utility model is described in further detail by embodiment.
With reference to accompanying drawing 1 and accompanying drawing 2, a kind of Electromic Digit Display Angle Ruler comprises main scale 1, bevel protractor 5 and angular transducer 6, and angular transducer 6 is located between main scale 1 and the bevel protractor 5, wherein, is provided with vertical bubble 2, horizontal bubble 3 and digital indicator 4 on main scale 1; Angular transducer 6 comprises bearing 7, end cap 8, support plate 9, bearing 10, transmission shaft 11, signal emitting plate 14, signal dash receiver 12, sensor 13 and terminal pad 15, wherein, bearing 7 one ends are connected with main scale 5, support plate 9 one ends by screw retention on bearing 7, signal dash receiver 12 is fixed on the other end of support plate 9, bearing 10 is housed in support plate 9, transmission shaft 11 is contained in the dead eye of bearing 10, signal emitting plate 14 links together with signal dash receiver 12, between signal emitting plate 14 and signal dash receiver 12, sensor 13 is housed, sensor 13 is fixed on the transmission shaft 11 and can rotates with transmission shaft 11, terminal pad 15 is contained on the transmission shaft 11, and bevel protractor 5 is connected with terminal pad 15 by screw; For making things convenient for main scale 1 and bevel protractor 5 to observe vertical bubble 2, horizontal bubble 3 and digital indicator 4 when the zero degree, on bevel protractor 5, be respectively equipped with vertical bubble viewport 16, horizontal bubble viewport 17 and digital indicator viewport 18.
Claims (3)
1, a kind of Electromic Digit Display Angle Ruler, it is characterized in that this Electromic Digit Display Angle Ruler comprises main scale (1), bevel protractor (5) and angular transducer (6), angular transducer (6) is located between main scale (1) and the bevel protractor (5), on main scale (1), be provided with vertical bubble (2), horizontal bubble (3) and digital indicator (4), angular transducer (6) comprises bearing (7), end cap (8), support plate (9), bearing (10), transmission shaft (11), signal emitting plate (14), signal dash receiver (12), sensor (13) and terminal pad (15), signal emitting plate (14) links together with signal dash receiver (12), between signal emitting plate (14) and signal dash receiver (12), sensor (13) is housed, sensor (13) is fixed on transmission shaft (11) and goes up and can rotate with transmission shaft (11), terminal pad (15) is contained on the transmission shaft (11), bevel protractor (5) is connected with terminal pad (15), bearing (10) is housed in support plate (9), and transmission shaft (11) is contained in the dead eye of bearing (10).
2, Electromic Digit Display Angle Ruler according to claim 1 is characterized in that bearing (7) one ends are connected with main scale (5), and support plate (9) one ends are fixed on the bearing (7), and signal dash receiver (12) is fixed on the other end of support plate (9).
3, Electromic Digit Display Angle Ruler according to claim 1 is characterized in that being respectively equipped with vertical bubble viewport (16), horizontal bubble viewport (17) and digital indicator viewport (18) on bevel protractor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014845 CN2876699Y (en) | 2005-09-10 | 2005-09-10 | Electronic digital display angle scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014845 CN2876699Y (en) | 2005-09-10 | 2005-09-10 | Electronic digital display angle scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876699Y true CN2876699Y (en) | 2007-03-07 |
Family
ID=37819936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520014845 Expired - Fee Related CN2876699Y (en) | 2005-09-10 | 2005-09-10 | Electronic digital display angle scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876699Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091245A (en) * | 2012-12-17 | 2013-05-08 | 江苏大学 | Device and method for measuring poultry egg static friction coefficient |
| CN103968802A (en) * | 2014-03-07 | 2014-08-06 | 桂林市晶瑞传感技术有限公司 | Measuring device adopting space angle synthesis |
| CN104613863A (en) * | 2013-11-05 | 2015-05-13 | 南京德朔实业有限公司 | Multifunctional angle measuring tool |
| CN105486271A (en) * | 2015-11-30 | 2016-04-13 | 张家港市秀华塑料厂 | Multifunctional angle-measuring ruler |
| CN105973127A (en) * | 2016-05-23 | 2016-09-28 | 南京理工大学 | High-precision digital display goniometer |
| CN106289170A (en) * | 2016-09-21 | 2017-01-04 | 清华大学 | A kind of multifunctional digital integrated building construction engineering test instrument |
| CN108507357A (en) * | 2018-03-28 | 2018-09-07 | 中国冶集团有限公司 | Industrial furnace branch pipe tee connection liner brick setting out method |
| CN113137903A (en) * | 2020-01-19 | 2021-07-20 | 南京德朔实业有限公司 | Angle gauge and angle calculation method |
-
2005
- 2005-09-10 CN CN 200520014845 patent/CN2876699Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091245A (en) * | 2012-12-17 | 2013-05-08 | 江苏大学 | Device and method for measuring poultry egg static friction coefficient |
| CN104613863A (en) * | 2013-11-05 | 2015-05-13 | 南京德朔实业有限公司 | Multifunctional angle measuring tool |
| CN103968802A (en) * | 2014-03-07 | 2014-08-06 | 桂林市晶瑞传感技术有限公司 | Measuring device adopting space angle synthesis |
| CN103968802B (en) * | 2014-03-07 | 2015-12-09 | 桂林市晶瑞传感技术有限公司 | A kind of space combination angle measurement unit |
| CN105486271A (en) * | 2015-11-30 | 2016-04-13 | 张家港市秀华塑料厂 | Multifunctional angle-measuring ruler |
| CN105973127A (en) * | 2016-05-23 | 2016-09-28 | 南京理工大学 | High-precision digital display goniometer |
| CN106289170A (en) * | 2016-09-21 | 2017-01-04 | 清华大学 | A kind of multifunctional digital integrated building construction engineering test instrument |
| CN108507357A (en) * | 2018-03-28 | 2018-09-07 | 中国冶集团有限公司 | Industrial furnace branch pipe tee connection liner brick setting out method |
| CN108507357B (en) * | 2018-03-28 | 2020-01-31 | 中国一冶集团有限公司 | Laying-out method for bricks lined in three-way pipeline of industrial furnace |
| CN113137903A (en) * | 2020-01-19 | 2021-07-20 | 南京德朔实业有限公司 | Angle gauge and angle calculation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Rongsheng Tools Co., Ltd. Assignor: Zhuang Chengrong Contract fulfillment period: 2008.9.30 to 2013.9.30 Contract record no.: 2008330002258 Denomination of utility model: Electronic digital display angle scale Granted publication date: 20070307 License type: Exclusive license Record date: 20081124 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.30 TO 2013.9.30; CHANGE OF CONTRACT Name of requester: JINHUA RONGSHENG TOOLS FACTORY Effective date: 20081124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20140910 |
|
| EXPY | Termination of patent right or utility model |