CN102445122A - Tape measure and height measurement method using same - Google Patents

Tape measure and height measurement method using same Download PDF

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Publication number
CN102445122A
CN102445122A CN201110453093XA CN201110453093A CN102445122A CN 102445122 A CN102445122 A CN 102445122A CN 201110453093X A CN201110453093X A CN 201110453093XA CN 201110453093 A CN201110453093 A CN 201110453093A CN 102445122 A CN102445122 A CN 102445122A
Authority
CN
China
Prior art keywords
tape measure
laser
chi band
band
chi
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
Application number
CN201110453093XA
Other languages
Chinese (zh)
Inventor
左铁峰
梁军
江伟
陈厚娟
魏璐
宾博
谭莹
李梓菡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huangshan University
Original Assignee
Huangshan University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huangshan University filed Critical Huangshan University
Priority to CN201110453093XA priority Critical patent/CN102445122A/en
Publication of CN102445122A publication Critical patent/CN102445122A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a tape measure, which comprises a shell and a tape measure band, wherein the end part of the tape measure band is provided with a snap-gauge; the shell is provided with a laser light and a laser button for controlling the laser light to light; a laser beam bundle emitted from the laser light and the tape measure band which is pulled out horizontally form an included angle of 45 degrees; and the shell is provided with a horizontal pointer which measures the level of the pulled-out tape measure band. After the tape measure is horizontally arranged, the tape measure is moved to cause the laser beam bundle to be irradiated at the highest point of a measured object; the tape measure band is horizontally pulled out to the lower part of the object; the laser beam bundle emitted from the laser light and the tape measure band which is pulled out horizontally form the included angle of 45 degrees; according to the principle that the isosceles right triangle is isosceles, the height of the object is obtained by adding the size of the pulled-out tape measure band and a distance from the initial position of the tape measure band to the intersection point of the laser beam bundle and the tape measure band; the tape measure band is horizontally pulled out to measure the height of a higher object; and the tape measure can be used for measuring the higher object conveniently.

Description

A kind of tape measure and height measurement method
Technical field
The present invention relates to a kind of survey instrument, especially relate to a kind of tape measure and height measurement method.
Background technology
In daily live and work, run into length and the height that will measure object through regular meeting, need use survey instrument.The most frequently used in its survey instrument is tape measure, and the tape measure volume is little, weight is little, is convenient to carry, and convenient measurement can be picked up conveniently and measure.
There is following problem in disclosed at present tape measure: tape measure can only be measured highly less object when measuring height, highly bigger object is measured extremely inconvenient; When being higher than the height by the tape measure people, this object height is difficult to measure like the object height of measuring.
Summary of the invention
Technical matters to be solved by this invention provides a kind of tape measure, to reach the purpose of the height of being convenient to measure higher object.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopted is: a kind of tape measure; Comprise housing and chi band; Described chi strap end portion is provided with clamp, and described housing is provided with laser lamp and controls the luminous laser button of described laser lamp, and the chi band that laser wire harness and the level that described laser lamp sends pulled out becomes 45 ° of angles.
Described housing is provided with measures the horizontal pointer of pulling out chi band level.
In order to realize the goal of the invention identical with technique scheme, the present invention also provides above-described tape measure height measurement method, may further comprise the steps:
1), on the ground with the tape measure horizontal positioned;
2), chi band level is pulled out, the clamp of chi strap end portion and vertical object bottom are fitted;
3), press the laser button on the lower house, make laser lamp send the laser wire harness;
4), move horizontally tape measure, up to the peak of laser rays beam, stop to move tape measure to vertical object, read the data on tape measure this moment, these data add that chi band initial point is the height of vertical object to the distance of laser wire harness and chi band intersection point.
The relative prior art of the present invention; Have the following advantages: after the tape measure horizontal positioned; Move tape measure by the peak of laser rays beam to Measuring Object, level is pulled out chi and is taken underbody to, and the chi band of being pulled out by the laser wire harness that sends and the level of laser lamp becomes 45 ° of angles; Equate according to isosceles right triangle two waists; Object height is pulled out the very little height that can measure higher object of chi mark for pulling out the very little chi band initial place that adds of chi mark to laser wire harness and chi band intersection point distance through level, and it is very convenient to measure higher object height.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this instructions and the figure is made brief description:
Fig. 1 is the organigram of tape measure of the present invention.
Fig. 2 is a tape measure object height work synoptic diagram of the present invention.
Among the figure: 1. housing, 2. clamp, 20. chi bands, 3. laser button, 4. laser lamp, 5. horizontal pointer, 6. object.
Embodiment
Contrast accompanying drawing below, through the description to preferred embodiment, specific embodiments of the invention is done further detailed explanation.
As shown in Figure 1, a kind of tape measure comprises housing 1 and the chi band 20 that can pull out, and chi band 20 ends are provided with the clamp 2 perpendicular with the chi band.The inclined-plane on housing 1 top is provided with laser lamp 4, on housing 1 one sides, is provided with the luminous laser button 3 of control laser lamp 4, on housing 1 another side, is provided with the peg button that chucking is pulled out chi band 20.
In order to realize the object of the invention, 20 one-tenth 45 ° of angles of chi band that the laser wire harness that described laser lamp 4 sends and level are pulled out.
, guarantee to pull out the chi band in horizontality with the tape measure horizontal positioned for fast, described housing 1 is provided with measures the horizontal pointer 5 of pulling out chi band level.
This tape measure height measurement method may further comprise the steps: 1), with the tape measure horizontal positioned on the ground; 2), chi band level is pulled out, the clamp of chi strap end portion and vertical object bottom are fitted; 3), press the laser button on the lower house, make laser lamp send the laser wire harness; 4), move horizontally tape measure, up to the peak of laser rays beam, stop to move tape measure to vertical object, read the data on tape measure this moment, these data add that chi band initial point is the height of vertical object to the distance of laser wire harness and chi band intersection point.
As shown in Figure 2, the chi band initial point B of tape measure is 1 centimetre to the distance of the intersection point A of laser wire harness and chi band.Wherein, the chi band initial point B of tape measure is a chi band when in tape measure, not pulling out, the mid point of chi band and clamp intersection; The intersection point A of laser wire harness and chi band is the reverse extending line of laser wire harness and the intersection point of the surveyor's staff band in the housing.When measuring the height of higher object 6, after the tape measure horizontal positioned, move tape measure by the peak of laser rays beam to Measuring Object 6; Level is pulled out chi band 20 to underbody, and the chi band of being pulled out by the laser wire harness that sends and the level of laser lamp 4 becomes 45 ° of angles, and the luminous point of laser lamp is the C point; It is ∠ BAC=45 °; Chi band and object that level is pulled out meet at right angles, and equate according to isosceles right triangle two waists, and the chi mark is very little to add 1 centimetre to object height in order to pull out; Pull out the chi mark cun higher object height of measurement through level, the height of measuring higher object is very convenient.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as adopted the improvement of the various unsubstantialities that design of the present invention and technical scheme carry out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.

Claims (3)

1. tape measure; Comprise housing (1) and chi band (20); Described chi band (20) end is provided with clamp (2); It is characterized in that: described housing (1) is provided with laser lamp (4) and controls the luminous laser button (3) of described laser lamp (4), and the laser wire harness that described laser lamp (4) sends becomes 45 ° of angles with the chi band (20) that level is pulled out.
2. tape measure as claimed in claim 1 is characterized in that: described housing (1) is provided with measures the horizontal pointer (5) of pulling out chi band level.
3. one kind is utilized claim 1 or 2 described tape measure height measurement methods, may further comprise the steps:
1), on the ground with the tape measure horizontal positioned;
2), chi band level is pulled out, the clamp of chi strap end portion and vertical object bottom are fitted;
3), press the laser button on the lower house, make laser lamp send the laser wire harness;
4), move horizontally tape measure, up to the peak of laser rays beam, stop to move tape measure to vertical object, read the data on tape measure this moment, these data add that chi band initial point is the height of vertical object to the distance of laser wire harness and chi band intersection point.
CN201110453093XA 2011-12-30 2011-12-30 Tape measure and height measurement method using same Pending CN102445122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110453093XA CN102445122A (en) 2011-12-30 2011-12-30 Tape measure and height measurement method using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110453093XA CN102445122A (en) 2011-12-30 2011-12-30 Tape measure and height measurement method using same

Publications (1)

Publication Number Publication Date
CN102445122A true CN102445122A (en) 2012-05-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110453093XA Pending CN102445122A (en) 2011-12-30 2011-12-30 Tape measure and height measurement method using same

Country Status (1)

Country Link
CN (1) CN102445122A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102878879A (en) * 2012-09-28 2013-01-16 际华三五一五皮革皮鞋有限公司 Ranging rod utilizing angle for length and distance measurement
CN102923054A (en) * 2012-11-16 2013-02-13 四川大学 Method for prompting distance from barrier through rays of double lamp groups of car
CN103453812A (en) * 2012-06-03 2013-12-18 芜湖市金鼎网络科技有限公司 Novel tape measure
CN103644879A (en) * 2013-11-25 2014-03-19 无锡莱吉特信息科技有限公司 A height measurement tool
CN106556306A (en) * 2015-09-30 2017-04-05 捷荣科技集团有限公司 It is a kind of can infrared distance measurement Gray code band Intelligent measuring tape and survey height method
CN106871832A (en) * 2017-04-25 2017-06-20 苏州蓝王机床工具科技有限公司 A kind of multifunction combined measuring scale

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2720399Y (en) * 2004-08-27 2005-08-24 吴其联 Adjustable multifunctional laser-levelling steel band tape
CN2771819Y (en) * 2005-01-30 2006-04-12 金佳伟 Laser height-measuring instrument
CN201050971Y (en) * 2007-05-18 2008-04-23 王建国 A ruler with positioning and mark function
CN201662396U (en) * 2010-02-09 2010-12-01 廖先胜 Laser angulation range finder
CN101907458A (en) * 2010-08-18 2010-12-08 陈连宇 Simple height indicator
CN202403629U (en) * 2011-12-30 2012-08-29 黄山学院 Tape measure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2720399Y (en) * 2004-08-27 2005-08-24 吴其联 Adjustable multifunctional laser-levelling steel band tape
CN2771819Y (en) * 2005-01-30 2006-04-12 金佳伟 Laser height-measuring instrument
CN201050971Y (en) * 2007-05-18 2008-04-23 王建国 A ruler with positioning and mark function
CN201662396U (en) * 2010-02-09 2010-12-01 廖先胜 Laser angulation range finder
CN101907458A (en) * 2010-08-18 2010-12-08 陈连宇 Simple height indicator
CN202403629U (en) * 2011-12-30 2012-08-29 黄山学院 Tape measure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103453812A (en) * 2012-06-03 2013-12-18 芜湖市金鼎网络科技有限公司 Novel tape measure
CN102878879A (en) * 2012-09-28 2013-01-16 际华三五一五皮革皮鞋有限公司 Ranging rod utilizing angle for length and distance measurement
CN102923054A (en) * 2012-11-16 2013-02-13 四川大学 Method for prompting distance from barrier through rays of double lamp groups of car
CN103644879A (en) * 2013-11-25 2014-03-19 无锡莱吉特信息科技有限公司 A height measurement tool
CN106556306A (en) * 2015-09-30 2017-04-05 捷荣科技集团有限公司 It is a kind of can infrared distance measurement Gray code band Intelligent measuring tape and survey height method
CN106556306B (en) * 2015-09-30 2019-07-23 捷荣科技集团有限公司 It is a kind of can infrared distance measurement Gray code band Intelligent measuring tape and survey height method
CN106871832A (en) * 2017-04-25 2017-06-20 苏州蓝王机床工具科技有限公司 A kind of multifunction combined measuring scale

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Application publication date: 20120509