CN2864585Y - Digital display angle gauge - Google Patents
Digital display angle gauge Download PDFInfo
- Publication number
- CN2864585Y CN2864585Y CN 200620032998 CN200620032998U CN2864585Y CN 2864585 Y CN2864585 Y CN 2864585Y CN 200620032998 CN200620032998 CN 200620032998 CN 200620032998 U CN200620032998 U CN 200620032998U CN 2864585 Y CN2864585 Y CN 2864585Y
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- CN
- China
- Prior art keywords
- measuring staff
- half disk
- rotating shaft
- angle
- displacement sensor
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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.)
- Expired - Lifetime
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Abstract
The utility model is a numeric angle meter, which comprises a main body matching disk, a stable measuring rod, a movable measuring rod, a cage nut and a numeric apparatus of a angle displacement sensor; the main-body matching disk is a big half round plate, the numeric apparatus of the angle displacement sensor is installed at the middle of the big half round plate; the big half round plate is provided with a toothed ring-groove, a circle is provided with a center-uniform circle scales; the toothed ring-groove inside is provided with a toothed ladder rotating shaft; the lower terminal of the toothed ladder rotating shaft assembles with a movable measuring rod at the back of the big half round plate, the upper terminal is provided with a fine-tuning cap and that is covered with a cage nut; the lower terminal of the movable measuring rod assembles with the rotating shaft of the numeric apparatus of the angle displacement sensor; the stable measuring rod is assembled below the big half round plate with the cage nut. The utility model has the advantages of the simple structure, reliable component tightening, easy calibration of the numeric zero-point, convenient operation, realization of the numeric and scaling readings; and also easy production and process, low cost, and strong applicability.
Description
Technical field:
This is novel to relate to a kind of angel measuring instrument, particularly a kind of simple in structure, easy to use, the Digit Display Angle Ruler of reliable measuring data.
Background technology:
Existing Digit Display Angle Ruler, employing be the version of mechanical universal protractor II shape, add angular transducer, realize that through digital processing numeral shows.This mechanical universal protractor II shape complex structure, to the processing request height of member, moving measuring staff adopts Camlock, and the locking of member is unreliable, and locking force is big, easily causes the measurement data error, uses inconvenient operation, the cost height.
Summary of the invention:
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of simple in structure, member reliable lock is provided, uses easy to operate and can realizes the Digit Display Angle Ruler of digital display, the two readings of scale.
The utility model comprises the equipped dish of main body, the location survey bar, moving measuring staff, check nut and angle displacement sensor digital display device, different is: the equipped dish of main body is more than half disk, the angle displacement sensor digital display device is fitted in the middle part of more than half disk, its rotating shaft and more than half disk concentric, more than half disk is provided with band ring gear groove, circumference is provided with the circumference scale mark of center five equilibrium, be fitted with the rotating shaft of band tooth ladder in the band ring gear groove, the lower end of band tooth ladder rotating shaft is equipped with the moving measuring staff at the back side that is positioned at more than half disk, upper end is fitted with the fine setting cap, be with check nut outward, the moving measuring staff lower end that can rotate around more than half disk center and the rotating shaft of angle displacement sensor digital display device are equipped; The location survey bar is fitted in the bottom of more than half disk with check nut.
In order to eliminate more than half disk blocking to moving measuring staff and location survey bar cramp angle, the utility model also is provided with auxiliary ruler, the centre of auxiliary ruler offers the equipped groove that slides, two sides are parallel to each other, one side and moving measuring staff measurement face are close to, the another side is a measurement face, fuses with fastening nut and brace and moving measuring staff.
During use, to move measuring staff earlier and transfer to the groove zero-bit, again location survey bar measurement face is fitted in the measurement face of moving measuring staff, locking location survey bar can be realized Zero positioning by reset key then, can be by rotating moving measuring staff, through fine setting, locking can obtain measurement data on digital display device then, also can read measurement data on scale; This novel Digit Display Angle Ruler also can be equipped with auxiliary ruler and use, when measuring staff is moved in rotation, slide up and down the position of auxiliary ruler simultaneously, ruler and moving measuring staff are assisted in locking then, just can realize having improved adaptability of the present utility model to because of more than half disk blocks the measurement that can't finish with top angle angle; Use simple to operate.
The utility model is by offering band ring gear groove on more than half disk, outer rim engraves the mode with the scale mark of center circumferential five equilibrium, position according to moving measuring staff, can read the angle between moving measuring staff and location survey bar, can realize the angle digital display by data processing, realized that easily angle mechanical reading and angle numeral shows, by fine setting cap, the coaxial installation of check nut, finely tunes easily and locks; Adopt screw thread end face locking mode, can make that structure becomes simpler, locking is more reliable; The mode that adopts location survey bar spiral shell to adorn can be adjusted the depth of parallelism of location survey bar and moving measuring staff measurement face easily, cuts down finished cost and difficulty.
Description of drawings:
Fig. 1 is an one-piece construction synoptic diagram of the present utility model;
Fig. 2 is fitted with the structural representation of auxiliary ruler for the utility model.
Embodiment:
Embodiment 1:
As shown in Figure 1, the more than half disk of the utility model (2), angle displacement sensor digital display device (3), location survey bar (1), moving measuring staff (7), check nut (4), band tooth multidiameter (5), fine setting cap (6), more than half disk (2) is provided with band ring gear groove, circumference is provided with the circumference scale mark of center five equilibrium, what angle displacement sensor digital display device (3) adopted is that circle appearance grid angle digital display device is a prior art, circle holds the middle part that grid angle digital display device is fitted in more than half disk (2), its output shaft and more than half disk (2) concentric, be fitted with band tooth ladder rotating shaft (5) in the band ring gear groove, the lower end of band tooth ladder rotating shaft (5) is equipped with the moving measuring staff (7) at the back side that is positioned at more than half disk (2), upper end is fitted with fine setting cap (6), be with check nut (4) outward, the lower end of moving measuring staff (7) is equipped with the rotating shaft that circle holds grid angle digital display device, moving measuring staff (7) is positioned at the back side of more than half disk (2), and lower end is equipped with the rotating shaft that circle holds grid angle digital display device; Moving measuring staff (7) drives the rotating shaft of holding grid angle digital display device and rotates around more than half disk (2), by fine setting cap (6) the angle fine setting that can rotate, can lock onto on more than half disk (2) by check nut (4); Location survey bar (1) is fitted in the bottom of more than half disk (2) with check nut (4), is connected with more than half disk (2); Before fastening, to move measuring staff (7) earlier and be transferred to the groove zero-bit, the measurement face that location survey bar (1) is surveyed fits in the measurement face of moving measuring staff (7) again, by check nut (4) locking location survey bar (1), can realize Zero positioning by reset key then, the digital display Zero positioning is easy; The two sides of moving measuring staff (7), location survey bar (1) are parallel to each other, are measurement face, and a Zero positioning can carry out the measurement at inside and outside angle.
Embodiment 2:
Substantially the same manner as Example 1, as shown in Figure 2, different is: the side at moving measuring staff (7) also is provided with auxiliary ruler (8), the centre of auxiliary ruler (8) offers the equipped groove that slides, two sides are parallel to each other, one side and moving measuring staff (7) measurement face are close to, and the another side is a measurement face, fuse with brace and fastening nut and moving measuring staff (7); Auxiliary ruler (8) mainly is to use when measuring the angle of band drift angle, according to the difference of measuring angle, slides up and down the position of ruler, can realize blocking the measurement that can't finish with top angle angle because of more than half disk (2).
The utility model is simple in structure, and processing is easy, and cost is low, and adaptability is strong.
Claims (4)
1, a kind of Digit Display Angle Ruler, comprise the equipped dish of main body, location survey bar (1), moving measuring staff (7), check nut (4) and angle displacement sensor digital display device (3), it is characterized in that: the equipped dish of main body is more than half disk (2), angle displacement sensor digital display device (3) is fitted in the middle part of more than half disk (2), the rotating shaft of angle displacement sensor digital display device (3) and more than half disk (2) concentric, more than half disk (2) is provided with band ring gear groove, be fitted with band tooth ladder rotating shaft (5) in the band ring gear groove, the lower end of band tooth ladder rotating shaft (5) is equipped with the moving measuring staff (7) at the back side that is positioned at more than half disk (2), upper end is fitted with fine setting cap (6), be with check nut (4) outward, moving measuring staff (7) lower end that can rotate around more than half disk (2) center and the rotating shaft of angle displacement sensor digital display device (3) are equipped; Location survey bar (1) is fitted in the bottom of more than half disk (2) with check nut (4).
2, Digit Display Angle Ruler according to claim 1, it is characterized in that: the side at moving measuring staff (7) is provided with auxiliary ruler (8), the centre of auxiliary ruler (8) offers the equipped groove that slides, two sides are parallel to each other, one side and moving measuring staff (7) measurement face are close to, the another side is a measurement face, fuses with fastening nut and brace and moving measuring staff (7).
3, Digit Display Angle Ruler according to claim 1 is characterized in that the two sides of moving measuring staff (7), location survey bar (1) are parallel to each other, is measurement face.
4, Digit Display Angle Ruler according to claim 1 is characterized in that: the circumference of more than half disk (2) is provided with the circumference scale mark of center five equilibrium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032998 CN2864585Y (en) | 2006-01-26 | 2006-01-26 | Digital display angle gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032998 CN2864585Y (en) | 2006-01-26 | 2006-01-26 | Digital display angle gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864585Y true CN2864585Y (en) | 2007-01-31 |
Family
ID=37677035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032998 Expired - Lifetime CN2864585Y (en) | 2006-01-26 | 2006-01-26 | Digital display angle gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864585Y (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 |
| CN104748668A (en) * | 2013-12-30 | 2015-07-01 | 桂林市晶瑞传感技术有限公司 | Absolute-type digital-display universal goniometer |
| CN105021121A (en) * | 2014-04-30 | 2015-11-04 | 桂林市晶瑞传感技术有限公司 | Digital display angle measurement module used for mechanical goniometer |
| CN106441038A (en) * | 2016-11-03 | 2017-02-22 | 中南大学 | Rock core fracture inclination angle measuring device and measuring method |
| CN108716905A (en) * | 2018-04-10 | 2018-10-30 | 杭州开源科技有限公司 | The bevel protractor for facing empty unilateral inclination angle is surveyed in digital display direct-reading |
| CN110793415A (en) * | 2019-11-11 | 2020-02-14 | 徐州欧百瑞智能设备有限公司 | Angle measuring ruler |
| CN111174658A (en) * | 2018-11-12 | 2020-05-19 | 赫克斯冈技术中心 | Measuring system |
| US11187513B2 (en) | 2016-11-08 | 2021-11-30 | Doncero (Shanghai) Industrial Co., Ltd. | Angle ruler |
-
2006
- 2006-01-26 CN CN 200620032998 patent/CN2864585Y/en not_active Expired - Lifetime
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 |
| CN104748668A (en) * | 2013-12-30 | 2015-07-01 | 桂林市晶瑞传感技术有限公司 | Absolute-type digital-display universal goniometer |
| CN105021121A (en) * | 2014-04-30 | 2015-11-04 | 桂林市晶瑞传感技术有限公司 | Digital display angle measurement module used for mechanical goniometer |
| CN106441038A (en) * | 2016-11-03 | 2017-02-22 | 中南大学 | Rock core fracture inclination angle measuring device and measuring method |
| CN106441038B (en) * | 2016-11-03 | 2019-09-03 | 中南大学 | A kind of measuring device and measuring method at core fracture inclination angle |
| US11187513B2 (en) | 2016-11-08 | 2021-11-30 | Doncero (Shanghai) Industrial Co., Ltd. | Angle ruler |
| CN108716905A (en) * | 2018-04-10 | 2018-10-30 | 杭州开源科技有限公司 | The bevel protractor for facing empty unilateral inclination angle is surveyed in digital display direct-reading |
| CN111174658A (en) * | 2018-11-12 | 2020-05-19 | 赫克斯冈技术中心 | Measuring system |
| US11274912B2 (en) | 2018-11-12 | 2022-03-15 | Hexagon Technology Center Gmbh | Measuring system |
| CN110793415A (en) * | 2019-11-11 | 2020-02-14 | 徐州欧百瑞智能设备有限公司 | Angle measuring ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070131 |
|
| EXPY | Termination of patent right or utility model |