CN2888410Y - Simple height indicator - Google Patents
Simple height indicator Download PDFInfo
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- CN2888410Y CN2888410Y CN 200620005686 CN200620005686U CN2888410Y CN 2888410 Y CN2888410 Y CN 2888410Y CN 200620005686 CN200620005686 CN 200620005686 CN 200620005686 U CN200620005686 U CN 200620005686U CN 2888410 Y CN2888410 Y CN 2888410Y
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- chi bar
- height indicator
- simple height
- indicator according
- ruler
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- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000012858 resilient material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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Abstract
The utility model relates to a measuring tool, a simple and easy altimeter promptly. The method is characterized in that: a rotating shaft 2 is arranged in the middle of a box-shaped shell 1, a flexible ruler strip 3 is wound on the rotating shaft 2, a dimension line and a numerical value are marked on the ruler strip 3, the ruler strip 3 can be pulled outwards, a level meter 5 which is parallel to a ruler strip straight pulling section 6 is further arranged on the shell 1, a sighting device 8 is further mounted on the shell 1, and an included angle of 45 degrees is formed between the sighting line of the sighting device 8 and the level state of the level meter 5. When the ruler is used, the front end of the ruler strip 3 is connected with a measured object, then the ruler strip 3 is drawn out, and when the straight pull section 6 of the ruler strip is in a horizontal position and the aiming line is aligned with the top end of the measured object, the length of the ruler strip drawn out is the height of the measured object. The simple height indicator is similar to a box ruler which is commonly used at present, can measure length and height, can also be used as a flashlight for illumination, and is simple in structure, convenient to carry, easy to operate and particularly suitable for common construction personnel.
Description
Technical field the utility model relates to a kind of survey instrument, promptly a kind of simple height indicator.
Technical background in daily life, in the particularly engineering construction process, the time regular meeting run into highly the problem of estimating.Particularly below tall and big object, mustn't climb sometimes and but want accurate judgment object height.For example: in the middle of the transmission line of electricity maintenance, for fear of the casualty accident of falling the bar, the height that need know electric post is to understand the buried depth of electric post; Select for use crane before roof transports equipment, needing to understand the height of building; In order to keep in repair the ancient tower that to climb, also need to judge the height of ancient tower; Stand in below the dam, want to know the height of dam, or the like.Certainly, surveying instrument and the measuring technique that can be competent at above-mentioned task are existing many, but all more complicated, costliness, operation inconvenience, and need the professional and technical personnel to use more.And the educational level of the scope, particularly many workmens of the very difficult outfit complexity of many simple engineerings is lower, can not use the instrument and the method for more complicated.Therefore, the workmen needs simple to operate especially, the high instrument of portable survey.
The summary of the invention the purpose of this utility model provides a kind of simple height indicator simple in structure, easy to use.
Above-mentioned purpose is realized by following technical scheme: develop a kind of simple height indicator, be characterized in: a rotating shaft is arranged at a kind of middle part of box-like housing, coiling soft chi bar in the rotating shaft, the chi bar is marked with dimension line and numerical value, the chi bar is pull or withdrawal outwards, be hinged on the housing also being provided with one one end on the housing, the other end is fastened on the chi bar, can swing with the chi bar, and leveler in chi bar vertical pulling section keeping parallelism, an alignment clamp also is housed on housing, when chi bar vertical pulling section is in horizontality, just becomes an angle of determining with the boresight of alignment clamp.During use, chi bar front end is connected with measured object, extracts the chi bar then out, and it is horizontal, when boresight is aimed at the measured object top, can calculate the height of measured object by the length of chi bar.
When the vertical pulling section of said chi bar was in horizontality, the angle that constitutes with the boresight of alignment clamp was 45 degree.
Said alignment clamp is an elongated straight hollow inclined tube, and its axial line is a boresight.
Said alignment clamp is two relative concentric rings, and the line of its ring heart is a boresight.
Said alignment clamp is an electric torch that is made of battery, bulb, snoot, switch, and the axial line of oct beam is a boresight.
Be provided with the connector that can be connected at said chi bar front end with measured object.
Said connector is the rope of a softness.
The rope of said connector is provided with the nylon zipper band.
Said connector is the sucker of a middle part indent of being made by resilient material.
Adopt the simple height indicator of technique scheme, similar to box chi commonly used at present, both energy measurement length, can estimate height again, can also work as torch and throw light on, simple in structure, easy to carry, less demanding to technical level of operators and schooling, can satisfy the requirement of estimating height in the daily life.
Description of drawings embodiment of the present utility model is provided by the following drawings.
Fig. 1 is the front view of first kind of embodiment;
Fig. 2 is the left view of first kind of embodiment;
Fig. 3 is the vertical view of first kind of embodiment;
Fig. 4 is the front view of second kind of embodiment;
Fig. 5 is the front view of the third embodiment;
Fig. 6 is the using method synoptic diagram of first kind of embodiment;
Fig. 7 is the using method synoptic diagram of second kind of embodiment.
Among the figure as seen: housing 1, rotating shaft 2, chi bar 3, opening 4, leveler 5, chi bar vertical pulling section 6, connector 7, alignment clamp 8, inclined tube 9, electric torch 10, battery 11, switch 12, snoot 13, bulb 14, light transmission piece 15, flex point axle 16, concentric ring 17, sucker 18.
Embodiment is introduced three kinds of embodiment below in conjunction with accompanying drawing:
First kind of embodiment: as shown in Figure 1, 2, 3, this altimeter shape such as box chi, there is a rotating shaft 2 at the middle part of shell 1, is coiling long chi bar 3 in the rotating shaft 2.Chi bar 3 can be pulled out, and also can bounce back.In the outlet 4 that chi bar 3 is pulled out, be provided with a leveler 5.Leveler 5 adopts existing clear tubular level meter, and scale mark is arranged above, and when transparent tube was in horizontality, its inner liquid ball was in the centre position of scale mark.The afterbody of transparent tube is connected on the opening 4 of housing 1 by the line of softness, and its front end is fastened on the chi bar 3, and with chi bar 3 keeping parallelisms.An alignment clamp 8 also is housed on housing 1, and the form of alignment clamp 8 is a lot, adopts an elongated inclined tube 9 here, and the horizontal angle that the axis of inclined tube 9 and leveler 5 are determined can be known arbitrarily angle.For the ease of calculating, the angle of present embodiment is selected 45 degree for use.During work, the user can select a certain summit of measured object earlier, then, utilize the crest line of measured object, or with the chi bar replace vertical line cross the summit find the measured object below relative with the summit a bit, chi bar 3 companies at that point, pull out chi bar 3 then, mobile altimeter, and make the chi bar near horizontality as far as possible.Simultaneously, the pore aiming testee by inclined tube 9, when chi bar vertical pulling section 6 is in horizontality, when straight tube was aimed at the testee summit, the length of being pulled out by the chi bar can be calculated the height of testee.Because the axis of the inclined tube 9 of present embodiment and chi bar vertical pulling section 6 horizontal angles fix on 45 degree, so, observation point and testee be 2 lucky formation isosceles triangles up and down, and the length that chi bar 3 is pulled out equals the height of testee just.No matter which direction to pull out the chi bar to error can not occur, just need not select summit and vertical line in advance for elongated post type objects, get final product and directly pull out the measurement of chi bar from below.For plane object, if can hold the vertical direction on plane, do not select particular point can not produce too big error with sensation yet, also can directly measure generally speaking.
Because when measuring, the operator will be with eyes by inclined tube 9 aimings, if the position of chi bar 3 is too low, the operator will croucs, even lies face down, and is very inconvenient.For easy to operate, can be as shown in Figure 6, connect the chi bar at a certain height of testee, add the hypomere height after measuring the epimere height, can learn the overall height of measured object.
For the ease of being connected of chi bar 3 and measured object, be provided with connector 7 at chi bar front end.The form of connector can have many kinds, can be soft rope, also can be nylon zipper, can also be the sucker 18 of the middle indent made of flexible material shown in Figure 5.
Second kind of embodiment: as shown in Figure 4, the outer alignment clamp of housing is an electric light source that is made of battery 11, switch 12, snoot 13, bulb 14, light transmission piece 15 etc., electric torch 10 just, its snoot 11 is the parabolas that can forwards reflect light, and its light transmission piece 15 can be made with the glass of redness.When chi bar 3 is horizontal, and electric light is when shining the testee top, and the length that chi bar 3 is pulled out is exactly the height of measured object.This mode does not need to aim at eyes, and chi bar 3 can be connected on the root of measured object, and operation and calculating are all convenient.
In addition, square structure is adopted in the bottom of the shell of this altimeter, and make with transparent material, leveler 5 is placed in the shell, an end links to each other with gentle line with housing, chi bar 3 is when outwards spurring, also will be through a flex point axle 16 of housing inner lower angle, flex point axle 16 is relative with the opening 4 of housing, and chi bar 3 just can form the plane of one section level in housing 1, shown by leveler 5 equally, such structure is compact, attractive in appearance more.
The third embodiment: as shown in Figure 5, the alignment clamp 8 of this altimeter is to have added inclined tube 9 or two concentric rings 17 that through hole is arranged in the outside of electric torch 10, so both can adopt the electric light aiming, also can adopt the naked eyes aiming, dead battery at torch, or light also can work on when more weak.
Claims (10)
1. simple height indicator, it is characterized in that: a rotating shaft (2) is arranged at the middle part of a kind of box-like housing (1), coiling soft chi bar (3) in the rotating shaft (2), outwards pull or withdrawal of chi bar (3), be hinged on that the other end is fastened on the chi bar (3) on the housing also being provided with one one end on the housing (1), can swing with chi bar (3), and leveler (5) with chi bar vertical pulling section (6) keeping parallelism, an alignment clamp (8) also is housed on housing (1), when the vertical pulling section (6) of chi bar (3) when being in horizontality, just become a definite angle with the boresight of alignment clamp (8).
2. simple height indicator according to claim 1 is characterized in that: indicate dimension line and numerical value above the said chi bar (3).
3. simple height indicator according to claim 1 is characterized in that: the vertical pulling section (6) of said chi bar (3) is when being in horizontality, and the angle of determining that constitutes with the boresight of alignment clamp is 45 degree.
4. simple height indicator according to claim 1 is characterized in that: said alignment clamp (8) is an elongated straight hollow inclined tube (9), and its axial line is its boresight.
5. simple height indicator according to claim 1 is characterized in that: said alignment clamp (8) is two relative concentric rings (17), and the line of the two ring hearts is its boresights.
6. simple height indicator according to claim 1 is characterized in that: said alignment clamp (8) is an electric torch that is made of battery (11), switch (12), snoot (13), bulb (14), and the axial line of oct beam is its boresight.
7. simple height indicator according to claim 1 is characterized in that: be provided with the connector (7) that can be connected with measured object at said chi bar (3) front end.
8. simple height indicator according to claim 1 is characterized in that: said connector (7) is the rope of a softness.
9. simple height indicator according to claim 1 is characterized in that: the rope of said connector (7) is provided with the nylon zipper band.
10. simple height indicator according to claim 1 is characterized in that: said connector (7) is the sucker (18) of a middle part indent of being made by resilient material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005686 CN2888410Y (en) | 2006-02-15 | 2006-02-15 | Simple height indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005686 CN2888410Y (en) | 2006-02-15 | 2006-02-15 | Simple height indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2888410Y true CN2888410Y (en) | 2007-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620005686 Expired - Fee Related CN2888410Y (en) | 2006-02-15 | 2006-02-15 | Simple height indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2888410Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2463520A (en) * | 2008-09-17 | 2010-03-24 | Gordon James Hunt | Tape measure comprising two lasers set at 45 degrees to measure height |
| CN101907458A (en) * | 2010-08-18 | 2010-12-08 | 陈连宇 | Simple height indicator |
| CN102607508A (en) * | 2012-03-08 | 2012-07-25 | 中国地质大学（武汉） | Geological measuring line with readable angle of pitch |
| CN106441015A (en) * | 2016-09-13 | 2017-02-22 | 山东农业大学 | Method for manufacturing tree height rapid measuring tape |
-
2006
- 2006-02-15 CN CN 200620005686 patent/CN2888410Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2463520A (en) * | 2008-09-17 | 2010-03-24 | Gordon James Hunt | Tape measure comprising two lasers set at 45 degrees to measure height |
| GB2463520B (en) * | 2008-09-17 | 2013-03-06 | Gordon James Hunt | Tape measure |
| CN101907458A (en) * | 2010-08-18 | 2010-12-08 | 陈连宇 | Simple height indicator |
| CN101907458B (en) * | 2010-08-18 | 2012-06-20 | 陈连宇 | Simple height indicator |
| CN102607508A (en) * | 2012-03-08 | 2012-07-25 | 中国地质大学（武汉） | Geological measuring line with readable angle of pitch |
| CN102607508B (en) * | 2012-03-08 | 2013-12-18 | 中国地质大学（武汉） | Geological measuring line with readable angle of pitch |
| CN106441015A (en) * | 2016-09-13 | 2017-02-22 | 山东农业大学 | Method for manufacturing tree height rapid measuring tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20100215 |