CN101598548A - Digital horizontal measuring device - Google Patents
Digital horizontal measuring device Download PDFInfo
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- CN101598548A CN101598548A CNA2008100285886A CN200810028588A CN101598548A CN 101598548 A CN101598548 A CN 101598548A CN A2008100285886 A CNA2008100285886 A CN A2008100285886A CN 200810028588 A CN200810028588 A CN 200810028588A CN 101598548 A CN101598548 A CN 101598548A
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- horizontal measuring
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Abstract
A kind of digital horizontal measuring device, in order to measure a face to be measured angle of inclination with respect to the horizontal plane, it includes a body, at least two acceleration transducers, a signal processor and at least one display.Body is positioned over to be measured.Acceleration transducer is arranged at body, in order to detecting body angle of inclination with respect to the horizontal plane, and sends an angle signal respectively, and wherein each acceleration transducer is unequal with respect to the angle of body.Signal processor is arranged at body and is electrically connected at each acceleration transducer, and the receiving angle signal, and treatment conversion is at least one angle of inclination data.Display is arranged at body and is electrically connected at signal processor, and reception angle of inclination data are also shown.Use that the angle of inclination is given digitizing, and increase the accuracy of measurement.
Description
Technical field
The present invention is particularly to a kind of digital horizontal measuring device that reduces measuring error and note down and export for the angle of inclination relevant for a kind of horizontal measurement equipment.
Background technology
With regard to general common simple and easy level meter, its structure is a hollow transparent body, and coloured solution is inserted in body inside, liquid such as water or alcohol for example, but liquid does not fill up body inside fully, exist a spherical shape bubble among making liquid, and because of the event of gravity, bubble can be positioned at the top of body always.In addition, the scale of the user's of providing identification is provided on the body surface, when level meter is positioned on the plane to be measured, just can whether judge planar horizontal to be measured with respect to the position of scale by observing bubble.
Though the structure of aforementioned bubble and scale and principle are very simple and easy, on actual the use its quite inconvenient part is arranged.Wherein, whether bubble is aimed at scale, must be dependent on the user with visual inspection it, yet the custom that each user observes also is not quite similar, thus, very easily produce personal error, and can't judge the whether level of side for the treatment of accurately because of observation angle is different.Two, if will measure structure with degree of tilt, the user is difficult to judge the angle of inclination with regard to the relation of bubble position and scale, though some level meter has the scale indication of horizontal subangle, but also exactly so accurate because of observer's parallax, cause the level meter range of application of this kind bubble type structure very limited.Moreover the level angle metric data of this kind bubble and scale must can't form the output of electric signal form with manual record, is unfavorable for using electronic device to monitor for a long time and note down.
Summary of the invention
In view of level meter in the prior art uses inconvenience and is easy to generate the problem of personal error, the invention provides a kind of electron type level measuring equipment measures, but the angle of inclination of to be measured of direct sensing and surface level, and carry out treatment conversion for angle information, shown, noted down and exported and see through digitalized data.
For reaching aforementioned purpose, the invention provides a kind of digital horizontal measuring device, in order to measure a face to be measured angle of inclination with respect to the horizontal plane.Digital horizontal measuring device includes a body, at least two acceleration transducers, a signal processor and at least one display.Body is positioned over aforementioned to be measured, its angle of inclination with respect to the horizontal plane is equal to treats measuring surface angle of inclination with respect to the horizontal plane.Acceleration transducer is arranged at body, in order to detecting body angle of inclination with respect to the horizontal plane, be to be measured the angle of inclination with surface level, wherein each acceleration transducer sends an angle signal respectively, and each acceleration transducer is unequal with respect to the angle of body.Signal processor is arranged at body and is electrically connected at each acceleration transducer, and receives the angle signal that each acceleration transducer sends, and is at least one angle of inclination data with each angle signal treatment conversion.Display is arranged at body and is electrically connected at signal processor, and the angle of inclination data of reception signal processor output are also shown.Thus the angle of inclination is given digitizing, and increase the accuracy of angle of inclination measurement.
The present invention's effect is, digital horizontal measuring device can directly measure the angle of inclination for the treatment of the side, and see through several acceleration transducers and reduce measuring error according to different reference field installings, improved the scope of application of the precision and the horizontal measuring device of measurement effectively, and can to carry out treatment conversion for the inclination angle that measures be the digitizing dip information, and obliquity information is stored, shows or exports.
Description of drawings
Fig. 1 is the schematic perspective view of first embodiment in the digital horizontal measuring device of the present invention;
Fig. 2 is positioned over to be measured synoptic diagram for digital horizontal measuring device of the present invention;
Fig. 3 is the circuit block diagram of first embodiment in the digital horizontal measuring device of the present invention;
Fig. 4 is the schematic perspective view of second embodiment in the digital horizontal measuring device of the present invention;
Fig. 5 is the circuit block diagram of second embodiment in the digital horizontal measuring device of the present invention;
Fig. 6 is the schematic perspective view of the 3rd embodiment in the digital horizontal measuring device of the present invention; And
Fig. 7 is the circuit block diagram of the 3rd embodiment in the digital horizontal measuring device of the present invention.
Embodiment
For making purpose of the present invention, structure, feature and function thereof there are further understanding, cooperate embodiment to be described in detail as follows now.
See also Fig. 1, Fig. 2 and shown in Figure 3, a kind of digital horizontal measuring device 10 that is disclosed by first embodiment of the invention, treat side amount face 20 30 angle of inclination A with respect to the horizontal plane in order to measure one, and angle of inclination A digitizing is stored, shows and exports.This digital horizontal measuring device 10 comprises body 11, two acceleration transducers 12, signal processor 13, a signal one display 14, a communication module 15, a reservoir 16 and a data transmission interface 17 of a slightly rectangular body.
Consult Figure 1 and Figure 2 again, wherein the bottom of body 11 is a smooth surface, with the measuring basis face as digital horizontal measuring device 10.When digital horizontal measuring device 10 is positioned over when treating side amount face 20, the bottom of body 11 is smooth in treating side amount face 20, makes body 10 30 angle of inclination A with respect to the horizontal plane, is equal to treat measuring surface 20 30 angle of inclination A with respect to the horizontal plane.
Consult Fig. 1, Fig. 2 and shown in Figure 3, acceleration transducer 12 can be a gravity type static acceleration gradient sensor, an electromagnetic type gradient sensor or an optical profile type gradient sensor, is arranged in the body 11.Each acceleration transducer 12 is in order to detecting body 11 30 angle of inclination A with respect to the horizontal plane, that is measures and treat side amount face 20 30 angle of inclination A with respect to the horizontal plane, and send at least one pair of respectively should be in the angle signal of angle of inclination A.Wherein, the present invention's acceleration transducer 12 does not exceed with three kinds of above-mentioned sensors, so long as can detect body 11 30 angle of inclination A with respect to the horizontal plane, and the sensing apparatus that sends the angle of inclination signal of electric signal form gets final product.
Can be for fear of single acceleration transducer 12 in the specific operation angle excessive problem that produces error, each acceleration transducer 12 is provided with angle and unequal with respect to body 11, that is the folded angle in each acceleration transducer 12 and the bottom surface of body 11 and unequal.With the present embodiment is example, and the bottom surface of two acceleration transducers 12 one of them and body 11 be arranged in parallel (angle is 0 degree), another acceleration transducer 12 then with bottom surface folder 45 degree of body 11.Therefore, the angle signal that each acceleration transducer 12 is sent is also inequality, for example when the angle of inclination A of the amount for the treatment of side 20 and surface level 30 be 5 when spending, the acceleration transducer 12 of angle 0 degree can send the angle signal of 5 degree, and the acceleration transducer 12 of angle 45 degree then sends the angle signal of 50 degree.In addition, two acceleration transducers 12 also can see through the configuration of ornaments direction, detect respectively body 11 in disalignment to the angle of inclination, to understand the heeling condition of the amount for the treatment of side 20 in the space simultaneously, do not need at disalignment to repeatedly measuring.
Refer again to shown in Figure 3ly, signal processor 13 is arranged at body 11 and is electrically connected at each acceleration transducer 12, and receives the angle signal that each acceleration transducer 12 is sent, and is at least one angle of inclination data with each angle signal treatment conversion.These are via the angle of inclination data of signal processor 13 computings and output, can be 12 other angles of inclination that measured of each acceleration transducer, and the mean value at the angle of inclination that two acceleration transducers 12 are measured after conversion Calculation, just the angle of inclination A of body 11.Accept the example that provide the last period, then the angle of inclination data are respectively 5 degree, 50 degree and 5 degree, and wherein the angle of inclination data of 12 correspondences of acceleration transducer of angle 0 degree are 5 degree; The angle of inclination data of 12 correspondences of acceleration transducer of angle 45 degree are 50 degree.And the angle of inclination of two acceleration transducers 12 angle of inclination data of correspondence after conversion Calculation are 5 degree, that is body 11 actual angle of inclination A.In addition, whether signal processor 13 also can directly obtain the angle of inclination of each acceleration transducer 12 itself, but drop on outside the scope of accurately measuring with the angle of inclination of judging each acceleration transducer 12 reality.If but the angle of inclination of acceleration transducer 12 reality is dropped on outside the scope of accurately measuring, then reject its metric data, only get the convert angle of inclination A of body 11 of another acceleration transducer 12 obtained data.
Refer again to shown in Figure 3, display 14 is arranged at body 11 and is electrically connected at signal processor 13, and receive each angle of inclination data that signal processor 13 is exported, and demonstrate the angle of inclination A that treats measuring surface 20 and surface level 30, directly observe so that the user to be provided.Wherein display 14 is subjected to signal processor 13 allotment controls, and switchably show the angle of inclination that each acceleration transducer 12 (single) is measured respectively, or the data that measured of two acceleration transducers 12 after changing corresponding to the actual angle of inclination A of body 11.Aforementioned display 14 can be the LCD MODULE that generally is common in consumption electronic products, or the combination of a plurality of seven-segment displaies.
Please continue and consult Fig. 4 and Fig. 5, second embodiment for the present invention, wherein the embodiment of second embodiment is roughly identical with first embodiment, yet the digital horizontal measuring device 10 of second embodiment is provided with two displays 14, is electrically connected at signal processor 13 respectively and controlled by it.One display 14 switchably shows the angle of inclination of each indivedual measurement of acceleration transducer 12 (single) institute, another display 14 is the mean value at the demonstration angle of inclination that two acceleration transducers 12 are measured after conversion Calculation then, just the angle of inclination A of body 11.Also can allow two displays 14 show the angle of inclination of each acceleration transducer 12 reality respectively, understand the state of different acceleration transducers 12 for the user simultaneously via switching.
Please continue and consult Fig. 6 and Fig. 7, the 3rd embodiment for the present invention, wherein the embodiment of the 3rd embodiment is roughly identical with first embodiment, yet, both different be in, the digital horizontal measuring device 10 of the 3rd embodiment is provided with three displays 14 and three acceleration transducers 12, is electrically connected at signal processor 13 all respectively and controlled by it.Wherein each display 14 switchably shows the angle of inclination of each indivedual measurement of acceleration transducer 12 (single) institute respectively, or show after conversion Calculation the mean value at the angle of inclination that three acceleration transducers 12 are measured, the angle of inclination A of body 11 just, to see through the increase of acceleration transducer 12, further promote the accuracy of measuring angle of inclination A.In addition, each acceleration transducer 12 also can see through the configuration of ornaments direction, detect respectively body 11 in disalignment to the angle of inclination, understand the heeling condition of the amount for the treatment of side 20 in the space simultaneously so that the user to be provided, do not need at disalignment to repeatedly measuring.
The present invention's digital horizontal measuring device 10 has several acceleration transducers 20, can solve single acceleration transducer 20 in the excessive problem of specific operation angle time error, and can directly measure the angle of inclination A that treats side amount face, or measure simultaneously treat side amount face in disalignment to the angle of inclination, the precision and the scope of application of measurement have been improved effectively, and angle of inclination A more can processedly be converted to the angle of inclination data of digitizing, and stored, show or export, help to promote service efficiency and assist follow-up engineering calculation.
Though the present invention discloses as above with aforementioned embodiment, so it is not in order to limit the present invention.Without departing from the spirit and scope of the invention, institute changes and retouching for it, all belongs to the present invention's scope of patent protection.Please refer to appended claim about the protection domain that the present invention defined.
The above only is a preferable possible embodiments of the present invention, is not so limits to claim of the present invention, so the equivalent structure that every utilization instructions of the present invention and accompanying drawing content are done changes, all is contained in protection scope of the present invention.
Claims (12)
1. digital horizontal measuring device, in order to measure a face to be measured angle of inclination with respect to the horizontal plane, it includes:
One body is positioned over this to be measured;
At least two acceleration transducers are arranged at this body, in order to detecting the angle of inclination of this body with respect to this surface level, and send at least one angle signal respectively, and wherein respectively this acceleration transducer is unequal with respect to the angle of this body;
One signal processor is arranged at this body and is electrically connected at respectively this acceleration transducer, and receives respectively this angle signal, and treatment conversion is at least one angle of inclination data; And
At least one display is arranged at this body and is electrically connected at this signal processor, and receives this angle of inclination data and being shown.
2. digital horizontal measuring device according to claim 1 is characterized in that, this device more comprises a communication module, is arranged at this body and is electrically connected at this signal processor, in order to receive these angle of inclination data and to transmit with a home control network communication protocol.
3. as the digital horizontal measuring device as described in the claim 2, it is characterized in that this home control network communication protocol is blue bud (BLUETOOTH) communications protocol, Wi-Fi communications protocol or IrDA (IrDA) technology.
4. digital horizontal measuring device according to claim 1 is characterized in that, this device more comprises a reservoir, is arranged at this body and is electrically connected at this signal processor, in order to receive these angle of inclination data and to be stored.
5. as the digital horizontal measuring device as described in the claim 3, it is characterized in that this reservoir is a memory card that can plug.
6. digital horizontal measuring device according to claim 1 is characterized in that, this acceleration transducer is a gravity type static acceleration gradient sensor.
7. digital horizontal measuring device according to claim 1 is characterized in that, this acceleration transducer is an electromagnetic type gradient sensor.
8. digital horizontal measuring device according to claim 1 is characterized in that, this acceleration transducer is an optical profile type gradient sensor.
9. digital horizontal measuring device according to claim 1 is characterized in that, this device more comprises a data transmission interface, in order to transmit this angle of inclination data.
10. as the digital horizontal measuring device as described in the claim 9, it is characterized in that this data transmission interface is a USB (universal serial bus) (USB).
11. digital horizontal measuring device according to claim 1 is characterized in that, these angle of inclination data are the mean value at the angle of inclination of at least two acceleration transducers.
12. digital horizontal measuring device according to claim 1, it is characterized in that, this signal processor receives respectively this angle signal and treatment conversion be several angle of inclination data, and wherein these angle of inclination data comprise respectively that the angle of inclination of this acceleration transducer reaches the respectively mean value at the angle of inclination of this acceleration transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100285886A CN101598548A (en) | 2008-06-06 | 2008-06-06 | Digital horizontal measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100285886A CN101598548A (en) | 2008-06-06 | 2008-06-06 | Digital horizontal measuring device |
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| CN101598548A true CN101598548A (en) | 2009-12-09 |
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| CNA2008100285886A Pending CN101598548A (en) | 2008-06-06 | 2008-06-06 | Digital horizontal measuring device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813453A (en) * | 2010-04-14 | 2010-08-25 | 中国人民解放军军事交通学院 | Dynamic inclination detecting device for automotive dynamic driving simulator and method thereof |
| CN102997896A (en) * | 2012-12-04 | 2013-03-27 | 保定供电公司 | Inclining warning device |
| CN106840095A (en) * | 2016-12-23 | 2017-06-13 | 江西飞尚科技有限公司 | A kind of method that parallel multiple obliquity sensor chips improve inclinator certainty of measurement |
| CN107238371A (en) * | 2016-03-29 | 2017-10-10 | 南京德朔实业有限公司 | Measuring apparatus and measurement apparatus |
| CN113776486A (en) * | 2021-09-10 | 2021-12-10 | 广州国显科技有限公司 | Parallelism measuring device and parallelism measuring method |
-
2008
- 2008-06-06 CN CNA2008100285886A patent/CN101598548A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813453A (en) * | 2010-04-14 | 2010-08-25 | 中国人民解放军军事交通学院 | Dynamic inclination detecting device for automotive dynamic driving simulator and method thereof |
| CN102997896A (en) * | 2012-12-04 | 2013-03-27 | 保定供电公司 | Inclining warning device |
| CN107238371A (en) * | 2016-03-29 | 2017-10-10 | 南京德朔实业有限公司 | Measuring apparatus and measurement apparatus |
| CN106840095A (en) * | 2016-12-23 | 2017-06-13 | 江西飞尚科技有限公司 | A kind of method that parallel multiple obliquity sensor chips improve inclinator certainty of measurement |
| CN113776486A (en) * | 2021-09-10 | 2021-12-10 | 广州国显科技有限公司 | Parallelism measuring device and parallelism measuring method |
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Open date: 20091209 |