CN201476784U - Multifunctional digital angle gauge - Google Patents
Multifunctional digital angle gauge Download PDFInfo
- Publication number
- CN201476784U CN201476784U CN2009203077391U CN200920307739U CN201476784U CN 201476784 U CN201476784 U CN 201476784U CN 2009203077391 U CN2009203077391 U CN 2009203077391U CN 200920307739 U CN200920307739 U CN 200920307739U CN 201476784 U CN201476784 U CN 201476784U
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- CN
- China
- Prior art keywords
- central microprocessor
- housing
- angle gauge
- digital angle
- electrically connected
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- Expired - Fee Related
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Abstract
The utility model relates to a measuring instrument, in particular to an instrument for measuring inclination angles. A multifunctional digital angle gauge comprises a casing, an inclination angle sensor, an LCD display, a central microprocessor and a battery are disposed inside the casing, the inclination angle sensor and the LCD display are respectively electrically connected with the central microprocessor, and the inclination angle sensor, the LCD display and the central microprocessor are respectively electrically connected with the battery. The multifunctional digital angle gauge provides a multifunctional portable tool, not only can measure the inclination angles and display the measured results with figures, but also can route a laser horizontal line, measure length, firmly adhere onto a metal body, and realize high precision of inclination angle measurement and the long service life.
Description
Technical field
The utility model relates to a kind of surveying instrument, relates in particular to a kind of instrument of measuring the angle of inclination.
Background technology
In engineering fields such as building, machinery, railway, highway, oil and electric power, usually require conveniently, accurately measure the levelness or the angle of inclination of tested surface, so that adjust or control the levelness or the angle of inclination of testee.This quasi-instrument adopts traditional air level formula level meter or digital display angel measuring instrument usually.Air level formula level meter has advantages such as simple, reliable, cheap, but has many shortcomings such as degree of accuracy is not high, reading is not directly perceived, measurement range is narrow.And present digital display angel measuring instrument adds that by traditional air level formula level meter obliquity sensor and digital display portion form, and it is limited to carry inconvenience, function singleness, usable range.
Along with development of technology,, be starved of and numeral show degree of tilt and the multi-functional drift indicator that has multiple utility functions such as measuring length, laser positioning simultaneously, carries easily in fields such as building operation, equipment installation, construction and decorations.
The utility model content
Technique effect of the present utility model can overcome above-mentioned defective, and a kind of multifunction digital angle gauge is provided, and it can be measured degree of tilt and measurement result is shown to have the length of measurement, laser positioning function simultaneously with numeral.
For achieving the above object, the utility model adopts following technical scheme: it comprises housing, be provided with obliquity sensor, LCD device for digit-displaying, central microprocessor, battery in the housing, obliquity sensor, LCD device for digit-displaying are electrically connected with central microprocessor respectively, and obliquity sensor, LCD device for digit-displaying, central microprocessor are connected with cell electrical respectively.
When this multifunction digital angle gauge is placed on the measured body plane, the analog electrical signal that inclination angle, the exportable and tested plane of obliquity sensor size is directly proportional, obliquity sensor adopts the obliquity sensor of high precision, high stable.Central microprocessor is in order to receiving the analog electrical signal of obliquity sensor output, and it is done processing such as A/D conversion and calculating.The LCD device for digit-displaying shows the angle value signal of central microprocessor output with digital form.Central microprocessor includes special written program, comprises A/D conversion and data processing module, display module, control module etc.
A side also is provided with laser instrument in the housing, and laser instrument sends redness or green circular light spot or yi word pattern light beam or cross light beam.Laser instrument is electrically connected by triode and central microprocessor.Semiconductor laser tube when pressing start button in the laser instrument is sent visible light (red or green) laser beam, again through lens focus, penetrates the laser spots of horizontal direction.
Tape measure also is set in the housing, and tape measure is provided with linear transducer, and linear transducer and central microprocessor are electrically connected.Tape measure is reeled and is arranged in housing, and tape measure can be pulled out, the retraction automatically of loosing one's grip, and length is shown by the LCD device for digit-displaying.
Horizontal levelling bubble also is set in the housing, the utility model can be used as the traditional water leveling ruler and uses.
The bottom is provided with the magnetic bases sheet in the housing, and magnet is the high strength permanent-magnet steel, can be adsorbed on the metallic object, and is convenient fixing.Housing adopts the high strength ABS plastic, and integral installation can be easy to carry not on waistband in leather sheath.
Central microprocessor is provided with control knob, control knob and central microprocessor are electrically connected, control knob protrudes from surface of shell, when the power supply control knob pressed wherein, the open circuit power supply, and housing is placed on the measured body plane, make obliquity sensor produce the angle of inclination electric signal, handle through central microprocessor, on LCD device for digit-displaying screen, demonstrate the inclination angle numerical value of surveying; Press different key and can also control the different additional function of this device execution, as zero setting, angular unit conversion etc.
The utility model provides a kind of multi-functional portable dam, not only can measure degree of tilt and use numeral to show measurement result, and can get the laser level line, can measure length, can on metallic object, firmly adsorb, measurement of dip angle precision height, measuring accuracy can reach ± 0.01o; Measurement range is big, can reach ± 90 ° good reproducibility, sound construction, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit module synoptic diagram of the present utility model.
Embodiment
This device comprises housing, and housing comprises protecgulum 1 and bonnet 2, and protecgulum 1 and bonnet 2 snap together, and be injection molded by the high strength ABS plastic.Be provided with obliquity sensor 4, LCD device for digit-displaying 10, central microprocessor 3, battery 9 in the housing, obliquity sensor 4, LCD device for digit-displaying 10 are electrically connected with central microprocessor 3 respectively, and obliquity sensor 4, LCD device for digit-displaying 10, central microprocessor 3 are connected with cell electrical respectively.Obliquity sensor 4 is selected high precision, high stable product for use.
By a control knob K1, battery 9 is connected, the analog voltage signal that obliquity sensor 4 outputs are directly proportional with angle, and this signal enters central microprocessor 3, through A/D conversion and computing, calculates the inclination angle, shows on LCD device for digit-displaying 10.
Button K2 is used for selecting the inclination angle display mode, two kinds of patterns of degree of having every minute and second system and centesimal system.
When needing to measure relative angle,, angle at that time is used as benchmark 0 degree, measures relative angle by a button K3.
Laser beam button K4 is placed on the bonnet 2.Press this button, central microprocessor 3 sends and starts laser instrument 7 signals, and triode Q1 is connected, and sends the horizontal reference laser beam.
When pulling out the chi bar of tape measure 6, linear transducer is exported and is pulled out the electric signal that length is directly proportional, and handles on LCD device for digit-displaying 10 through central microprocessor 3 to show.
Claims (7)
1. multifunction digital angle gauge, it is characterized in that comprising housing, be provided with obliquity sensor, LCD device for digit-displaying, central microprocessor, battery in the housing, obliquity sensor, LCD device for digit-displaying are electrically connected with central microprocessor respectively, and obliquity sensor, LCD device for digit-displaying, central microprocessor are connected with cell electrical respectively.
2. multifunction digital angle gauge according to claim 1, it is characterized in that also being provided with in the housing laser instrument, laser instrument is arranged on the interior side of housing and with cell electrical and is connected, and laser instrument sends redness or green circular light spot or yi word pattern light beam or cross light beam.
3. multifunction digital angle gauge according to claim 2 is characterized in that laser instrument is electrically connected by triode and central microprocessor.
4. multifunction digital angle gauge according to claim 1 is characterized in that tape measure also is set in the housing, and tape measure is provided with linear transducer, and linear transducer and central microprocessor are electrically connected.
5. multifunction digital angle gauge according to claim 1 is characterized in that also being provided with in the housing horizontal levelling bubble.
6. multifunction digital angle gauge according to claim 1 is characterized in that the bottom is provided with the magnetic bases sheet in the housing.
7. multifunction digital angle gauge according to claim 1 is characterized in that central microprocessor is provided with control knob, and control knob and central microprocessor are electrically connected, and control knob protrudes from surface of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203077391U CN201476784U (en) | 2009-08-11 | 2009-08-11 | Multifunctional digital angle gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203077391U CN201476784U (en) | 2009-08-11 | 2009-08-11 | Multifunctional digital angle gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201476784U true CN201476784U (en) | 2010-05-19 |
Family
ID=42413034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203077391U Expired - Fee Related CN201476784U (en) | 2009-08-11 | 2009-08-11 | Multifunctional digital angle gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201476784U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538756A (en) * | 2011-01-05 | 2012-07-04 | 魏培瑞 | Digital angle gauge |
| CN103233511A (en) * | 2012-09-12 | 2013-08-07 | 宜昌市天鸿科技有限责任公司 | Mobile house with automatic leveling function |
| CN104442118A (en) * | 2014-12-26 | 2015-03-25 | 苏州莱测检测科技有限公司 | Locating length measuring device |
| WO2015193883A1 (en) | 2014-06-15 | 2015-12-23 | Cct Creative Construction Tools Ltd. | Method and apparatus for assisting in tiling |
| CN107421500A (en) * | 2017-09-13 | 2017-12-01 | 中铁十七局集团电气化工程有限公司 | A kind of intelligent digital catenary mast inclination measurement instrument |
| WO2020073219A1 (en) * | 2018-10-10 | 2020-04-16 | Tti (Macao Commercial Offshore) Limited | Laser Level with Electronic Tilt Sensor |
-
2009
- 2009-08-11 CN CN2009203077391U patent/CN201476784U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538756A (en) * | 2011-01-05 | 2012-07-04 | 魏培瑞 | Digital angle gauge |
| CN103233511A (en) * | 2012-09-12 | 2013-08-07 | 宜昌市天鸿科技有限责任公司 | Mobile house with automatic leveling function |
| CN103233511B (en) * | 2012-09-12 | 2016-01-20 | 宜昌市天鸿科技有限责任公司 | A kind of automatic leveling prefabricated house |
| WO2015193883A1 (en) | 2014-06-15 | 2015-12-23 | Cct Creative Construction Tools Ltd. | Method and apparatus for assisting in tiling |
| US10488197B2 (en) | 2014-06-15 | 2019-11-26 | Cct Creative Construction Tools Ltd. | Method and apparatus for assisting in tiling |
| CN104442118A (en) * | 2014-12-26 | 2015-03-25 | 苏州莱测检测科技有限公司 | Locating length measuring device |
| CN107421500A (en) * | 2017-09-13 | 2017-12-01 | 中铁十七局集团电气化工程有限公司 | A kind of intelligent digital catenary mast inclination measurement instrument |
| WO2020073219A1 (en) * | 2018-10-10 | 2020-04-16 | Tti (Macao Commercial Offshore) Limited | Laser Level with Electronic Tilt Sensor |
| US11512954B2 (en) | 2018-10-10 | 2022-11-29 | Techtronic Cordless Gp | Laser level with electronic tilt sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: (CO.) MINGSHENG PRECISION Free format text: FORMER OWNER: NEW PACIFIC DIVISION INDUSTRIAL CO., LTD. Effective date: 20101202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 462721 NO.190-1, SANGDAEWON-DONG 1, JUNGWON-GU, SEONGNAM-SI, GYEONGGI-DO TO: GYEONGGI-DO, SOUTH KOREA |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101202 Address after: Gyeonggi Do, South Korea Patentee after: (strain) Ming Sheng Precision Address before: 462721 Gyeonggi Do City Zhongyuan District on the 1 hole 190-1 yuan Patentee before: The new Pacific Division Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20140811 |
|
| EXPY | Termination of patent right or utility model |