CN109631859A - A kind of laser Equant ruler and method of controlling switch - Google Patents
A kind of laser Equant ruler and method of controlling switch Download PDFInfo
- Publication number
- CN109631859A CN109631859A CN201811548748.XA CN201811548748A CN109631859A CN 109631859 A CN109631859 A CN 109631859A CN 201811548748 A CN201811548748 A CN 201811548748A CN 109631859 A CN109631859 A CN 109631859A
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- CN
- China
- Prior art keywords
- laser
- back box
- equant ruler
- ruler
- equant
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
Abstract
The invention belongs to engineering construction fields of measurement, more particularly to a kind of laser Equant ruler and method of controlling switch, including laser Equant ruler ontology, laser Equant ruler ontology includes back box and upper cover, upper cover is installed on above back box by fastener, back box front is provided with several equidistant apertures, back box mounted inside has one or more laser emitters, laser emitter is connected with the laser point number control switch being mounted on inside back box, the gear of several control laser points is provided in laser point number control switch, laser point number control switch is in series with the power supply unit being mounted on inside back box, the present invention needs not move through any calculating, divide principle using parallel lines etc., it can be with equal part random length straight line, it is parallel and equidistant between the laser beam launched on the ruler, utilize these equidistant parallel laser light beams, in conjunction with correct behaviour Make mode, the equal part linear operating in practice of construction may be implemented, make to reduce error in measurement process, increase its accuracy.
Description
Technical field
The invention belongs to engineering construction fields of measurement, it is related to a kind of laser Equant ruler and method of controlling switch.
Background technique
At present in practice of construction, for equal part straight line, generally require first to carry out entire length measurement, then basis
Need the number of segment of equal part to calculate each section of length, but be the problem of physical presence, can not have in actual life one it is complete
Length dimension that is complete ideal and being divided exactly by random natural number, in this way in calculating process, will there is a situation where aliquant,
And every segment length after calculating also needs to measure and mark using measurement facility, is then handled according to label, this mistake
Journey often will continuous accumulated error, until substantially reducing accuracy.
Summary of the invention
In view of this, the present invention is cumbersome in order to solve the problems, such as the error occurred in measurement process and calculating, one kind is provided
Not by calculating, and the laser Equant ruler that accuracy greatly improves.
In order to achieve the above objectives, the invention provides the following technical scheme: a kind of laser Equant ruler, including laser Equant ruler sheet
Body, laser Equant ruler ontology include back box and upper cover, and upper cover is installed on above back box by fastener, and back box front is provided with several
Equidistant aperture, back box mounted inside have one or more laser emitters, and laser emitter, which is connected with, to be mounted on inside back box
Laser point number control switch is provided with the gear of several control laser points, laser point numerical control in laser point number control switch
System switch is in series with the power supply unit being mounted on inside back box.
Optionally, laser emitter keeping parallelism and is mounted equidistant between any two, the spacing and laser emitter two of aperture
Two spacing are identical, and aperture is concentric install with laser emitter on the projection surface.
Optionally, upper lid surface setting is equipped with convenient for the whether horizontal level indicator placed of indicating equipment.
Optionally, the tripod installation interface convenient for placing is provided with below back box.
Optionally, power supply unit is set as the dry cell being removably conveniently replaceable.
Optionally, laser Equant ruler body interior is equipped with for the suction iron in the fixed present apparatus in specific occasion.
Optionally, be provided with sliding driving switch in laser point number control switch, slide and be provided on gear " 0,2,3,4,
5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28 " totally 28 shelves
Position, gear value represent the line segment number of equal part, and gear is connected respectively corresponding one or more laser emitters.
A kind of and above-mentioned matching used method of controlling switch of laser Equant ruler, comprising the following steps:
1) assume that S is that Laser emission is always counted, S is the natural number greater than 0；
2) calculation formula:
S/L=M (L is the natural number not equal to 1, and S is greater than L)；
S is that Laser emission is always counted；
L is gear value, that is, needs the line segment number of equal part；
M is required value；
3) when L is equal to 0, laser emitter is closed；
When M is integer, 1 is subtracted with M, obtains space-number；
When M is decimal, fractions omitted is rounded, and is not rounded up, is subtracted 1 with resulting number, obtain space-number；
Then the n-th laser emitter for S is respectively 1, space-number+2... (t-1) space-number+t；
N is the natural number more than or equal to 1；
T is t-th of laser emitter lighted, and t is more than or equal to 3；
Special circumstances,
When identical according to the space-number between the two neighboring L of step 1) calculating, at this point, calculating the n-th lighted respectively
After laser emitter, the laser emitter on the small Equant ruler of L value is extinguished into the last one bright spot；
When M value is less than 2, then using another ignition mode, i.e., since first laser emitter, successively point exposes
Adjacent laser emitter, lighting quantity is L plus 1.
The beneficial effects of the present invention are: any calculating is needed not move through, divides principle using parallel lines etc., it can be with equal part
The straight line of random length, be between the laser beam launched on the ruler it is parallel and equidistant, it is equidistant parallel using these
Laser beam, in conjunction with correct mode of operation, so that it may realize the equal part linear operating in practice of construction, make measurement process
In reduce error, considerably increase its accuracy.
Detailed description of the invention
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, the present invention provides following attached drawing and carries out
Illustrate:
Fig. 1 is a kind of schematic diagram of internal structure of laser Equant ruler of the present invention；
Fig. 2 is a kind of back box structural schematic diagram of laser Equant ruler of the present invention.
Specific embodiment
Below by a preferred embodiment of the present invention will be described in detail.
Appended drawing reference in Figure of description includes: back box 1, upper cover 2, aperture 3, laser emitter 4, the control of laser point number
Switch 5, power supply unit 7, level indicator 8, inhales iron 9, tripod installation interface 10 at gear 6.
A kind of laser Equant ruler as shown in Figs. 1-2, including laser Equant ruler ontology, laser Equant ruler ontology includes back box
1 and upper cover 2, the setting of 2 surface of upper cover is equipped with convenient for the whether horizontal level indicator 8 placed of indicating equipment, can be before use
For the levelness of calibrating installation, upper cover 2 is installed on 1 top of back box by fastener, is provided with to place below back box 1
Tripod installs interface 10, it can be ensured that can be in more occasion using the present invention, 1 front of back box is provided with several equidistant apertures 3, bottom
1 mounted inside of box has one or more laser emitters 4, and laser emitter 4 keeping parallelism and is mounted equidistant, aperture between any two
Spacing is identical two-by-two with laser emitter 4 for 3 spacing, and aperture 3 is concentric installation, laser with laser emitter 4 on the projection surface
Transmitter 4 is connected with the laser point number control switch 5 being mounted on inside back box 1, is provided in laser point number control switch 5 several
The gear 6 of a control laser points is provided with sliding gear 6 in laser point number control switch 5 and switchs, slides and be arranged on gear 6
Have " 0,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,
28 " totally 28 gears 6,6 numerical value of gear represent the line segment number of equal part, and gear 6, which is connected respectively, corresponding one or more to swash
Optical transmitting set 4, laser point number control switch 5 are in series with the power supply unit 7 being mounted on inside back box 1, and power supply unit 7 is set as can
The dry cell of disassembly being conveniently replaceable, laser Equant ruler body interior are also equipped with for the suction in the fixed present apparatus in specific occasion
Iron 9.
Method of controlling switch of the invention, comprising the following steps:
1) assume that S is that Laser emission is always counted, S is the natural number greater than 0；
2) calculation formula:
S/L=M (L is the natural number not equal to 1, and S is greater than L)；
S is that Laser emission is always counted；
L is 6 numerical value of gear, that is, needs the line segment number of equal part；
M is required value；
3) when L is equal to 0, laser emitter 4 is closed；
When M is integer, 1 is subtracted with M, obtains space-number；
When M is decimal, fractions omitted is rounded, and is not rounded up, is subtracted 1 with resulting number, obtain space-number；
Then the n-th laser emitter for S is respectively 1, space-number+2... (t-1) space-number+t；
N is the natural number more than or equal to 1；
T is t-th of laser emitter lighted, and t is more than or equal to 3；
Special circumstances,
When identical according to the space-number between the two neighboring L of step 1) calculating, at this point, calculating the n-th lighted respectively
After laser emitter, the laser emitter 4 on the small Equant ruler of L value is extinguished into the last one bright spot；
When M value is less than 2, then successively lighted that is, since first laser emitter 4 using another ignition mode
Adjacent laser emitter 4, lighting quantity is L plus 1.
When specifically used, after selection needs the number of segment of equal part, the laser beam that first laser transmitter 4 is issued is aligned
To the straight line starting point of equal part, then in equal part straight line same level, keep first point of alignment to equal part straight line
Under the premise of starting point, laser Equant ruler is rotated, last point is treated to the end of the straight line of equal part, after head and the tail are corresponding, in
If several laser beams project the main section that the point on straight line is formed between, exactly plan the line segment divided equally, then in projection
Laser, which is pointed out, to make marks, and completion etc. divides work.
The present invention needs not move through any calculating, divides principle using parallel lines etc., can with the straight line of equal part random length,
Be between the laser beam launched on the ruler it is parallel and equidistant, using these equidistant parallel laser light beams, in conjunction with just
True mode of operation, so that it may realize the equal part linear operating in practice of construction, make to reduce error in measurement process, greatly
Its accuracy is increased greatly.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention and not to limit it, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (8)
1. a kind of laser Equant ruler, which is characterized in that including laser Equant ruler ontology, the laser Equant ruler ontology includes back box
And upper cover, the upper cover are installed on above the back box by fastener, the back box front is provided with several equidistant apertures, described
Back box mounted inside has one or more laser emitters, and the laser emitter is connected with the laser point being mounted on inside back box
Control switch is counted, the gear of several control laser points, the laser points are provided in the laser point number control switch
Control switch is in series with the power supply unit being mounted on inside back box.
2. a kind of laser Equant ruler as described in claim 1, which is characterized in that the laser emitter keeps flat between any two
It goes and is mounted equidistant, spacing is identical two-by-two with laser emitter for the spacing of the aperture, the aperture and the laser emitter
It is on the projection surface installation with one heart.
3. a kind of laser Equant ruler as claimed in claim 2, which is characterized in that the upper lid surface setting is equipped with convenient for referring to
Show the whether horizontal level indicator placed of equipment.
4. a kind of laser Equant ruler as claimed in claim 3, which is characterized in that be provided with to place below the back box
Tripod installs interface.
5. a kind of laser Equant ruler as claimed in claim 4, which is characterized in that the power supply unit is set as removably just
In the dry cell of replacement.
6. a kind of laser Equant ruler as claimed in claim 5, which is characterized in that the laser Equant ruler body interior is equipped with
For the suction iron in the fixed present apparatus in specific occasion.
7. a kind of laser Equant ruler as described in claim 1, which is characterized in that be provided in the laser point number control switch
Slide driving switch, be provided on the sliding gear " 0,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,
18,19,20,21,22,23,24,25,26,27,28 " totally 28 gears, the gear value represents the line segment number of equal part, described
Gear is connected respectively corresponding one or more laser emitters.
8. a kind of method of controlling switch of laser Equant ruler as described in claim 1, it is characterised in that the following steps are included:
1) assume that S is that Laser emission is always counted, S is the natural number greater than 0；
2) calculation formula:
S/L=M (L is the natural number not equal to 1, and S is greater than L)；
S is that Laser emission is always counted；
L is gear value, that is, needs the line segment number of equal part；
M is required value；
3) when L is equal to 0, laser emitter is closed；
When M is integer, 1 is subtracted with M, obtains space-number；
When M is decimal, fractions omitted is rounded, and is not rounded up, is subtracted 1 with resulting number, obtain space-number；
Then the n-th laser emitter for S is respectively 1, space-number+2... (t-1) space-number+t；
N is the natural number more than or equal to 1；
T is t-th of laser emitter lighted, and t is more than or equal to 3；
Special circumstances,
When identical according to the space-number between the two neighboring L of step 1) calculating, at this point, calculating the n-th laser lighted respectively
After transmitter, the laser emitter on the small Equant ruler of L value is extinguished into the last one bright spot；
When M value is less than 2, then successively lighted adjacent that is, since first laser emitter using another ignition mode
Laser emitter, lighting quantity is L plus 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548748.XA CN109631859A (en) | 2018-12-18 | 2018-12-18 | A kind of laser Equant ruler and method of controlling switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548748.XA CN109631859A (en) | 2018-12-18 | 2018-12-18 | A kind of laser Equant ruler and method of controlling switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109631859A true CN109631859A (en) | 2019-04-16 |
Family
ID=66075008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811548748.XA Pending CN109631859A (en) | 2018-12-18 | 2018-12-18 | A kind of laser Equant ruler and method of controlling switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109631859A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113968094A (en) * | 2021-09-10 | 2022-01-25 | 保定天威集团特变电气有限公司 | Circumference equal dividing method for insulating hard paper tube |
| CN114991499A (en) * | 2022-06-13 | 2022-09-02 | 中国十七冶集团有限公司 | Intelligent digital bark tree trunk erecting tool and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6590834B1 (en) * | 1998-07-24 | 2003-07-08 | Robert R. Highfill | Local positioning system using acoustic time-of-flight and a fixed array of receivers and method for use |
| JP2006106402A (en) * | 2004-10-06 | 2006-04-20 | Hara Doki Kk | Laser line projecting mechanism |
| CN203177843U (en) * | 2013-01-25 | 2013-09-04 | 穆真 | Range equipartition instrument |
| CN203615934U (en) * | 2013-12-17 | 2014-05-28 | 常州东芝变压器有限公司 | Laser bisection instrument for sleeving transformer coil |
| CN206919890U (en) * | 2017-07-17 | 2018-01-23 | 浙江之江工程项目管理有限公司 | A kind of laser level |
-
2018
- 2018-12-18 CN CN201811548748.XA patent/CN109631859A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6590834B1 (en) * | 1998-07-24 | 2003-07-08 | Robert R. Highfill | Local positioning system using acoustic time-of-flight and a fixed array of receivers and method for use |
| JP2006106402A (en) * | 2004-10-06 | 2006-04-20 | Hara Doki Kk | Laser line projecting mechanism |
| CN203177843U (en) * | 2013-01-25 | 2013-09-04 | 穆真 | Range equipartition instrument |
| CN203615934U (en) * | 2013-12-17 | 2014-05-28 | 常州东芝变压器有限公司 | Laser bisection instrument for sleeving transformer coil |
| CN206919890U (en) * | 2017-07-17 | 2018-01-23 | 浙江之江工程项目管理有限公司 | A kind of laser level |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113968094A (en) * | 2021-09-10 | 2022-01-25 | 保定天威集团特变电气有限公司 | Circumference equal dividing method for insulating hard paper tube |
| CN114991499A (en) * | 2022-06-13 | 2022-09-02 | 中国十七冶集团有限公司 | Intelligent digital bark tree trunk erecting tool and using method |
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| PB01 | Publication | ||
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Application publication date: 20190416 |