CN104949650A - Distance meter - Google Patents
Distance meter Download PDFInfo
- Publication number
- CN104949650A CN104949650A CN201510320035.8A CN201510320035A CN104949650A CN 104949650 A CN104949650 A CN 104949650A CN 201510320035 A CN201510320035 A CN 201510320035A CN 104949650 A CN104949650 A CN 104949650A
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- CN
- China
- Prior art keywords
- module
- distance measuring
- measuring equipment
- shell
- stadimeter
- Prior art date
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/02—Details
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a distance meter which comprises a shell and a base plate for supporting the shell, wherein the shell can perform coaxial rotational motion on the base plate; a horizontal circle is arranged on the base plate; an optical plummet is arranged in the center of the bottom surface of the base plate; a processor, a distance measurement module, an input module, an output module and a leveling device are arranged in the shell. The processor processes data from the distance measurement module and then transmits the processed data to the output module according to an instruction of the input module; the distance measurement module comprises a first distance measurement device, a second distance measurement device and a third distance measurement device; a first X-ray generator and a second X-ray generator are further arranged in the shell. According to the distance meter provided by the invention, the flatness of inside ceiling panels and wall bodies in a to-be-measured building can be independently measured, the operation is simple, the measurement is accurate, and the labor intensity of operators is greatly reduced.
Description
Technical field
The present invention relates to field of optical, be specifically related to a kind of engineering distance measuring equipment.
Background technology
The stadimeter that present inspection room is built is generally hand held stadimeter, and using method is benchmark with flooring, surveys the vertical range of its ground to top board, or with a metope for benchmark, surveys its horizontal vertical distance to another metope.If the reference field formerly chosen is not in level or vertical, also just there is obvious error in above-mentioned the data obtained.
Summary of the invention
The object of this invention is to provide a kind of stadimeter, solve above-mentioned of the prior art one or more.
The invention discloses a kind of stadimeter, comprise processor, range finder module, load module, output module and leveling device, processor connects load module, output module and range finder module, the data of range finder module are sent to output module according to the instruction of load module by processor after treatment, and range finder module comprises first distance measuring equipment of upwards finding range.
The present invention, in conjunction with distance measuring equipment and leveling device, enables the present invention measure the distance of vertical easily, and then can measure the flatness of top board distance that ell to be checked builds and top board easily, and device is simple, rational in infrastructure.
In some embodiments, also comprise and hold above-mentioned each module and the shell of device and the chassis of supporting outer, shell can move by coaxial rotating on chassis, and chassis is provided with horizontal circle, and undersurface of bottom disc center is provided with optical plummet; Range finder module also comprises the second distance measuring equipment, and the second distance measuring equipment direction of measurement is vertical with the first distance measuring equipment direction of measurement; Also be provided with rotating first ray generator in shell, the rotational plane of the first ray generator is vertical with the second distance measuring equipment direction of measurement.
Present invention also offers a kind of device can measuring the inner wall surface flatness that builds a house accurately.Use simple, easy to operate.
In some embodiments, leveling device is the leveling bubble being located at shell.Ensure the vertical direction of the first distance measuring equipment range finding.
In some embodiments, be also fixed with the second ray generator in shell, the second ray generator light emission direction is vertical with the first distance measuring equipment direction of measurement.Can on the basis of adjusting device, the mapping of ancillary works datum line.
In some embodiments, range finder module of the present invention also comprises the 3rd distance measuring equipment, and the 3rd distance measuring equipment range finding direction is contrary with the second distance measuring equipment direction of finding range.The flatness of the interior two relative metopes that build a house can be measured simultaneously, further mitigate the labour intensity of operator.
In some embodiments, processor also comprises memory module, stores the data from range finder module, stores the process data of the present invention's mapping.
To sum up, stadimeter provided by the invention independently can measure the flatness of top board flatness and the metope treating that ell is built, and can also coordinate and do engineering mapping.And measuring method is simple, and processing ease, significantly reduces the labour intensity of operator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the stadimeter of an embodiment of the present invention;
Fig. 2 is the rear view of stadimeter shown in Fig. 1;
Fig. 3 is the upward view of stadimeter shown in Fig. 1;
Fig. 4 is the operation chart of the stadia surveying degree of plainness for wall surface of an embodiment of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention is described in more detail.
As shown in Figures 1 to 3, the invention provides a kind of stadimeter, comprise the chassis 7 of shell 6 and supporting outer 6, shell 6 is coaxially rotatably connected chassis 7, and chassis 7 is provided with horizontal circle 71, and chassis 7 bottom center is provided with optical plummet 72.Optical plummet 72 is optical plummet, and the present invention can also adopt plumb bob alignment so in addition.
Shell 6 is built-in with processor, range finder module, load module 3, output module 4 and leveling device.Processor connects load module 3, output module 4 and range finder module, and the data of range finder module are sent to output module 4 through process according to the instruction of load module 3 by processor.Load module 3 is for being located at the button on shell 6, and output module 4 comprises the liquid crystal display be located on shell 6.Range finder module comprises the first distance measuring equipment 21, second distance measuring equipment 22 and the 3rd distance measuring equipment 23.First distance measuring equipment 21 direction of measurement is upwards, and the second distance measuring equipment 22 direction of measurement is vertical with the first distance measuring equipment 21 direction of measurement, and the 3rd distance measuring equipment 23 direction of measurement is contrary with the second distance measuring equipment 22 direction of measurement.
The first ray generator 81 and the second ray generator 82 is also equipped with in shell 6.The rotational plane of the first ray generator 81 is vertical with the second distance measuring equipment 22 direction of measurement.Second ray generator 82 light emission direction is vertical with the first distance measuring equipment 21 direction of measurement, also vertical with the second distance measuring equipment 22 direction of measurement.
Leveling device of the present invention is the leveling bubble 51 being located at shell 6.In addition, chassis 7 is provided with fine motion levelling screw 52 and fixing levelling screw 53.The rotational angle of fine motion levelling screw 52 adjustable shell 6 on chassis 7, when rotational angle arrives suitable orientation, rotational orientation fixed by the levelling screw 53 that can be tightened.The processor of stadimeter provided by the invention comprises memory module, can store the process data of mapping.
Stadimeter provided by the invention can coordinate telescopic tripod detection under the help of datum line (in engineering, general employing 500mm line or 1000mm line are datum line) to treat the top board flatness that ell is built, and its operation comprises the following steps:
1) will treat that ell is built on inner wall and mark datum line;
2) select to treat that ell builds the good stadimeter of interior somewhere frame and telescopic tripod, and regulate leveling device to make stadimeter to horizontal direction;
3) open the second ray generator 82, the luminous point of laser beam on body of wall regulating expansion link to the second ray generator 82 of telescopic tripod to launch is fair with datum line;
4) start the first distance measuring equipment 21, and on output module 4 sense data;
5) measurement point is changed, repetitive measurement.
Above-mentioned metering system, compares existing measuring and operating method more precisely simple.Reduce the labour intensity of operator.It may be noted that, in said process, the second ray generator 82 accurately ensures that this device take datum line as the step that benchmark carries out above-mentioned measurement, if do not need to measure with datum line, or there is additive method and can ensure to take datum line as benchmark, then can omit the correlation step of the second ray generator 82.
As shown in Figure 4, stadimeter provided by the invention also can coordinate telescopic tripod under the help of datum line and ground cross curve, measure the flatness of metope, and its operating process is as follows:
1) will treat that ell is built on inner wall and mark datum line and ground cross curve;
2) start optical plummet, at the spot alignment ground cross curve wherein added good stadimeter in position of a line and the telescopic tripod that optical plummet is launched, and regulate leveling device to make stadimeter to horizontal direction;
3) start the first ray generator 81, regulate stadimeter shell 6 and the turned position on chassis 7, make all to drop on a line of above-mentioned ground cross curve at luminous point formed by ground in the first ray generator 81 turn process;
4) start the second distance measuring equipment 22 and the 3rd distance measuring equipment 23, and on output module 4 sense data;
5) measurement point is changed, repetitive measurement.
First stadimeter provided by the invention sets up the reference plane comprised with a wherein line in the cross curve of ground, then with the flatness of above-mentioned reference measurement both sides metope.Simple to operate and accurate.
In addition stadimeter provided by the invention, also has the drafting of auxiliary base line.Operation only needs assembled at correct position by above-mentioned stadimeter and adjust level, then starts the second ray generator 82 to proper height, and rotational shell 6 i.e. removable luminous point is auxiliary paints survey.
In addition, optical plummet 72 of the present invention also can be distance measuring equipment, and the present invention can be made to have the downward distance measurement function of vertical concurrently, when not having datum line, can complete the various functions that the present invention is above-mentioned; When possessing datum line, can refer to detect and treat that ell builds the flatness on the method measurement ground of top board flatness.
More than statement is only optimal way of the present invention, and it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these also should be considered as within protection scope of the present invention.
Claims (6)
1. stadimeter, it is characterized in that, comprise: processor, range finder module, load module (3), output module (4) and leveling device, described processor connects described load module (3), output module (4) and range finder module, the data of described range finder module are sent to described output module (4) according to the instruction of described load module (3) by described processor after treatment, and described range finder module comprises first distance measuring equipment (21) of upwards finding range.
2. stadimeter according to claim 1, it is characterized in that, also comprise the shell (6) holding above-mentioned each module and device and the chassis (7) supporting described shell (6), described shell (6) is coaxially rotatably connected described chassis (7), described chassis (7) is provided with horizontal circle (71), and described chassis (7) bottom center is provided with optical plummet (72); Described range finder module also comprises the second distance measuring equipment (22), and described second distance measuring equipment (22) direction of measurement is vertical with described first distance measuring equipment (21) direction of measurement; Also be provided with rotating first ray generator (81) in described shell (6), the rotational plane of described first ray generator (81) is vertical with described second distance measuring equipment (22) direction of measurement.
3. stadimeter according to claim 1, is characterized in that, described leveling device is for being located at the leveling bubble (51) of described shell (6).
4. stadimeter according to claim 1, it is characterized in that, also be fixed with the second ray generator (82) in described shell (6), described second ray generator (82) light emission direction is vertical with described first distance measuring equipment (21) direction of measurement.
5. stadimeter according to claim 1, it is characterized in that, described range finder module also comprises the 3rd distance measuring equipment (23), and described 3rd distance measuring equipment (23) range finding direction is contrary with described second distance measuring equipment (22) direction of finding range.
6. stadimeter according to claim 1, is characterized in that, described processor also comprises memory module, stores the data from described range finder module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320035.8A CN104949650A (en) | 2015-06-06 | 2015-06-06 | Distance meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320035.8A CN104949650A (en) | 2015-06-06 | 2015-06-06 | Distance meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104949650A true CN104949650A (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510320035.8A Pending CN104949650A (en) | 2015-06-06 | 2015-06-06 | Distance meter |
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| Country | Link |
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| CN (1) | CN104949650A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783825A (en) * | 2016-05-31 | 2016-07-20 | 上海青客机器人科技股份有限公司 | Distance measuring instrument |
| CN111707222A (en) * | 2020-07-24 | 2020-09-25 | 盐城幼儿师范高等专科学校 | Three-dimensional distance measuring instrument and measuring and using method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202471070U (en) * | 2012-03-09 | 2012-10-03 | 中国十九冶集团有限公司 | Laser line distance measuring instrument |
| CN103076000A (en) * | 2013-01-30 | 2013-05-01 | 陈健 | Three-dimensional range finder |
| DE102012223928A1 (en) * | 2012-12-20 | 2014-06-26 | Hilti Aktiengesellschaft | Method and device for determining the location coordinates of a target object |
-
2015
- 2015-06-06 CN CN201510320035.8A patent/CN104949650A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202471070U (en) * | 2012-03-09 | 2012-10-03 | 中国十九冶集团有限公司 | Laser line distance measuring instrument |
| DE102012223928A1 (en) * | 2012-12-20 | 2014-06-26 | Hilti Aktiengesellschaft | Method and device for determining the location coordinates of a target object |
| CN103076000A (en) * | 2013-01-30 | 2013-05-01 | 陈健 | Three-dimensional range finder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783825A (en) * | 2016-05-31 | 2016-07-20 | 上海青客机器人科技股份有限公司 | Distance measuring instrument |
| CN111707222A (en) * | 2020-07-24 | 2020-09-25 | 盐城幼儿师范高等专科学校 | Three-dimensional distance measuring instrument and measuring and using method thereof |
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Application publication date: 20150930 |