CN2884143Y - Novel digital display dipmeter - Google Patents
Novel digital display dipmeter Download PDFInfo
- Publication number
- CN2884143Y CN2884143Y CN 200620033947 CN200620033947U CN2884143Y CN 2884143 Y CN2884143 Y CN 2884143Y CN 200620033947 CN200620033947 CN 200620033947 CN 200620033947 U CN200620033947 U CN 200620033947U CN 2884143 Y CN2884143 Y CN 2884143Y
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- Prior art keywords
- digital display
- dip
- high precision
- box
- inclination angle
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- Expired - Lifetime
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a new type digital display dip meter, which comprises a digital display dip box, a digital display dip angle device in the digital display dip box and high precision level bubble on the upper part or the lateral face of the digital display dip box and magnetism structural attachment on bottom. The digital display dip meter utilizes supplementary measurement mode of digital display dip angle measuring unit plus the high precision level bubble, overcomes shortcomings of the existing digital display electronic type dip meter in cost performance, brings craft maturity and high reliability of the high precision level bubble into play, and has the advantages of high reliability, low cost, high precision, favorable popularization and promotion of digital display for dip angle measurement.
Description
Technical field:
This novel surveying instrument that relates to, specifically a kind of novel digital display drift indicator.
Background technology:
Present level, angle of bank measurement adopt bubble formula surveyor's staff to measure horizontal level usually, and adopt the electric slope angle sensor (as film potential formula, MEMS formula, circle capacitance-grid type etc.) of digital display to carry out measurement of dip angle.China Patent No. 01257414.7 discloses the multi-functional horizontal measuring instrument that installs digital display device on a kind of bubble formula level meter additional, it is in the chi body of a hollow rectangular parallelepiped electrical tilt sensor to be installed, signal processing circuit board, LCD, level and parts such as vertical generating laser, the left side of chi body, right-hand part is provided with 90 ° respectively, 180 ° bubble formula level, its deficiency is, bubble formula surveyor's staff measurement range is very little, the 3-10 that is generally resolution doubly, digital display electronic type complex structure, price is very high when high-acruracy survey, the precision of low price is relatively poor and stable, poor reliability is difficult to penetration and promotion.
The utility model content:
This novel purpose is in order to overcome the deficiencies in the prior art, and provide a kind of simple in structure, measurement range is wide, and has high precision, high reliability, novel digital display drift indicator cheaply.
This novel purpose is achieved in that
This novel by digital display inclination angle box, be configured in the digital display tilt angle device in the box of digital display inclination angle and be fitted in the high precision air level of box top, digital display inclination angle or side and be fitted in the bottom magnetic structural acessory form one.
The face of described digital display inclination angle box is provided with display screen, function button etc.
Described digital display dip measuring device be comparatively ripe in the market in the digital display dip measuring device of low precision, as adopt circle to hold digital display level/inclination angle module or the integrated inclination angle module of employing MEMS technology that grid add gravity pendulum structure, carry out the measurement of 0.1～360 ° of wide-angle by the digital display dip measuring device.
Described air level is existing high precision air level, and its air level angle value is higher 2～10 times than digital display resolution, many groove indications.
Described structural acessory is the tabular body that permeability magnetic material makes, and has the material of magnetic on it, is fitted in the bottom of digital display inclination angle box, installs and measures usefulness for auxiliary, and is adsorbable on measured object, is convenient for measuring.
The utility model carries out accurate measurement in the occasion that surpasses digital display device resolution by the high precision air level.(as 2 ' angle value air level commonly used, measurement range ± 6 ', the digital display tilt angle device precision of 0.1 ° of (6 ') resolution can be brought up to 0.02 ° of (1 ') level, also can carry out the drift situation that the digital display device zero-bit was demarcated and monitored to horizontal zero to the digital display tilt angle device simultaneously, improve the reliability of digital display tilt angle device by air level.If all mix the high precision air level in key point, (as positions such as 0 ° and 90 °) promptly is equivalent to the verification calibrating installation has been fitted on the digital display tilt angle device all the life.Make things convenient for the maintenance of digital display device and improve confidence level.In addition because the high precision air level is very ripe product, and be widely used in the products such as surveyor's staff, frame level, use above-mentioned design, what be equipped with miniature digital display inclination detecting device (type that precision is low slightly such as digital display inclination angle box) on existing procucts can low-costly realize digital displayization, and increases measurement range greatly.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of the utility model Fig. 1.
Embodiment:
Below in conjunction with drawings and Examples, further specify the utility model:
With reference to Fig. 1, Fig. 2, the utility model comprises digital display inclination angle box 1, air level 2, structural acessory 3, be provided with in the digital display inclination angle box 1 by the circle capacitor grid transducer, pendulum, the digital display inclinator measurement mechanism that digital display unit and function keyboard constitute, utilize the plumb-bob gravity principle to determine nature horizontal level and demonstration pitch angle, more than measurement range ± 150 °, display resolution is 0.1 °, air level 2 is 2 ' angle value (0.033 °) air level, measurement range is ± 6 ' (0.1 °), be loaded on box top, digital display inclination angle or side, be positioned near the level of demarcation (vertically) position, can reaching the precision of air level, in other position, read by digital display, mend the deficiency of air level measurement range, make things convenient for asking for of horizontal level, also can carry out the drift situation that the digital display device zero-bit was demarcated and monitored to horizontal zero to digital display inclination angle box simultaneously by air level, improve the reliability of digital display inclination angle box, structural acessory 3 installs and measures usefulness for auxiliary, is furnished with magnetic material, adsorbablely is convenient for measuring on measured object.This utility model can be applicable in the horizontal survey of measurement of dip angle, building, installation industry of automobile four-wheel location.
Claims (3)
1, a kind of novel digital display drift indicator, comprise box body (1), be configured in digital display dip measuring device and air level (2) in the box body, it is characterized in that: the digital display dip measuring device be in the digital display dip measuring device of low precision, air level (3) is the high precision air level, the digital display dip measuring device is fitted in the digital display inclination angle box (1) that has display screen, function button, high precision air level (2) is fitted in the top or the side of digital display inclination angle box (1), and the bottom of digital display inclination angle box (1) also is fitted with magnetic structural acessory (3).
2, novel digital display drift indicator according to claim 1 is characterized in that: the digital display dip measuring device of low precision adds the digital display level/inclination angle module of gravity pendulum structure or adopts the integrated inclination angle module of MEMS technology for adopting circle to hold grid in described.
3, novel digital display drift indicator according to claim 1, it is characterized in that: the angle value of described high precision air level is higher 2～10 times than digital display resolution, many groove indications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033947 CN2884143Y (en) | 2006-04-18 | 2006-04-18 | Novel digital display dipmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033947 CN2884143Y (en) | 2006-04-18 | 2006-04-18 | Novel digital display dipmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2884143Y true CN2884143Y (en) | 2007-03-28 |
Family
ID=37957205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620033947 Expired - Lifetime CN2884143Y (en) | 2006-04-18 | 2006-04-18 | Novel digital display dipmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2884143Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868497A (en) * | 2012-12-11 | 2014-06-18 | 上海昌吉地质仪器有限公司 | High-precision angle measuring device |
| CN104279985A (en) * | 2013-07-09 | 2015-01-14 | 上海钰诚电子有限公司 | Angle measurement instrument and method for shake-proof bar |
| CN109085854A (en) * | 2018-06-28 | 2018-12-25 | 河海大学 | A kind of visualized experiment instrument leveling device |
| CN115816449A (en) * | 2022-11-29 | 2023-03-21 | 广汽本田汽车有限公司 | Robot origin correction device and using method and equipment thereof |
-
2006
- 2006-04-18 CN CN 200620033947 patent/CN2884143Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868497A (en) * | 2012-12-11 | 2014-06-18 | 上海昌吉地质仪器有限公司 | High-precision angle measuring device |
| CN104279985A (en) * | 2013-07-09 | 2015-01-14 | 上海钰诚电子有限公司 | Angle measurement instrument and method for shake-proof bar |
| CN109085854A (en) * | 2018-06-28 | 2018-12-25 | 河海大学 | A kind of visualized experiment instrument leveling device |
| CN115816449A (en) * | 2022-11-29 | 2023-03-21 | 广汽本田汽车有限公司 | Robot origin correction device and using method and equipment thereof |
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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: 20070328 |
|
| EXPY | Termination of patent right or utility model |