CN104034321B - A kind of pointing method of the circumferentor projected based on the sun - Google Patents
A kind of pointing method of the circumferentor projected based on the sun Download PDFInfo
- Publication number
- CN104034321B CN104034321B CN201410258555.6A CN201410258555A CN104034321B CN 104034321 B CN104034321 B CN 104034321B CN 201410258555 A CN201410258555 A CN 201410258555A CN 104034321 B CN104034321 B CN 104034321B
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- China
- Prior art keywords
- compass
- scale
- sun
- circumferentor
- time
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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
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/02—Magnetic compasses
- G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/02—Magnetic compasses
- G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
- G01C17/20—Observing the compass card or needle
- G01C17/22—Observing the compass card or needle by projection
Abstract
The present invention relates to a kind of circumferentor projected based on the sun and pointing method, which includes magnetic needle, horizontal circle, horizontal circle correcting button, time disk, time disk correcting button and scalable projection pin, wherein, the time disk correcting button is linked together with the time disk, and which is by rotating the correction and adjustment work turned round to carry out time disk；The horizontal circle correcting button is linked together with the horizontal circle.The time disk is closely packed together with horizontal circle, but is separated from each other；Both scales are corresponding；It is described it is scalable projection pin its be placed in compass center.The present invention is with shadow technological transformation tradition circumferentor so as to remains to correctly judge direction in magnetic field confusion area and accurately measures the occurrence of geologic body.
Description
Technical field
The present invention relates to sensing equipment field, more particularly to a kind of circumferentor projected based on the sun and pointing method.
Background technology
In prior art, the operation principle of circumferentor be based on earth's magnetic field, but in many Magnet mining areas or contain magnetic
(in each rocks of nature, modal magnetic mineral has ferrotitanium, iron and manganese oxides and hydroxide, ferrum in the area of property mineral
Sulfide and ferrum, cobalt, nickel, alloy etc.), as magnetic mineral causes strong influence to earth's magnetic field, cause existing rank
Section circumferentor cannot use, and strong magnetic area (such as Magnet mining area, magnetic rock mass area) be geological research work one it is important
Field, the work to field mans such as geologists cause very big inconvenience.
In view of drawbacks described above, creator of the present invention passes through prolonged research and practice obtains this creation finally.
The content of the invention
It is an object of the invention to provide a kind of circumferentor projected based on the sun and pointing method, above-mentioned to overcome
Technological deficiency.
For achieving the above object, the present invention provides a kind of circumferentor projected based on the sun, and which includes that magnetic needle, level are carved
Scale, horizontal circle correcting button, time disk, time disk correcting button and scalable projection pin, wherein,
The time disk correcting button is linked together with the time disk, and which carries out time disk by rotating turn torsion
Correction and adjustment work；
The horizontal circle correcting button 2 is linked together with the horizontal circle 6.
The time disk is closely packed together with horizontal circle, but is separated from each other；Both scales are corresponding；
It is described it is scalable projection pin its be placed in compass center.
Further, the scale of the time disk is using such representation：Dial plate is divided into 360 parts, opens from zero degree
Begin to remember per 30 degree one in the direction of the clock, be hourage；Adjacent hourage is remembered per five degree one, is the number of minutes；360 for dividing equally
Lattice, represent 2 minutes per lattice.
Further, the scalable projection 4 diameter 0.5mm of pin, total height 4cm are scalable, during use, first press projection
Pin ejects which, then elongates.
The present invention also provides a kind of using method of the circumferentor projected based on the sun, it is characterised in that the concrete mistake
Cheng Wei：
Step a, the correction of compass；The scale screw of compass outer wall when magnetic declination is by east, is rotated, horizontal circle up time is made
Pin direction rotate a magnetic biasing angle value then can, it is calibrated after compass, surveyed reading as correct orientation；
Step b, judges direction：Concrete time at that time is checked using mobile phone or wrist-watch, compass is horizontally rotated, is made projection pin
Projection overlap with the now concrete time scale on time disk, compass location is fixed after coincidence, now 0 quarter of horizontal scale line
Degree direction is north geographic pole direction；Scale value A1 on the horizontal scale line for now projecting indication is read simultaneously；
Step c, the measurement of occurrence：
Step c1, the measure of formation strike；
Step c2, the measure of rock stratum tendency；
Step c3, the measure of formation dip.
Further, in above-mentioned steps a, before into magnetic mining area, the time disk to compass is needed to carry out school in locality
Just；The sun sun-drenched time is chosen, is made 0 scale of compass horizontal scale line be directed at magnetic north, is now introduced into magnetic ore deposit
Area, so magnetic needle is still effective, the projection of observation projection pin makes the horizontal scale of the time scale on time disk and shadow indication
Line scale aligns, and repeats this operation 3-5 time in same day different periods, is defined by average aligned position.
Further, in above-mentioned steps c1, during measurement by long chopping block outwards pull to box face into a plane, by compass long side
It is close to be laid flat with aspect, then rotates compass, makes the blister of chassis spirit level placed in the middle, read projection pin indication horizontal scale line
Scale A2.
Further, in above-mentioned steps c2, during measurement by long chopping block outwards pull to box face into a plane, by compass long side
It is close to be laid flat with aspect, then rotates compass, makes the blister of chassis spirit level placed in the middle, read projection pin indication horizontal scale line
Scale A2.
Further, in above-mentioned steps c3, by compass box near the graduated side of steering wheel, along rock stratum maximum inclination
The direction in face is placed on inclined-plane, turn angle measurement knob, adjusts long level(l)ing bubble placed in the middle, and now inclination angle indicates that disk is indicated in lower graduated disc
Numerical value be the inclination angle of the geological interface.
Compared with prior art the beneficial effects of the present invention is：The present invention is with shadow technological transformation tradition geology sieve
Disk makes which remain to correctly judge direction in magnetic field confusion area and accurately measure the occurrence of geologic body, ideally solves tradition
The problem that circumferentor cannot be used in magnetic field abnormal area, makes the work of the field mans such as numerous geologists can be with
It is smoothed out.
Description of the drawings
Fig. 1 is the structural representation of compass of the present invention.
Specific embodiment
It is below in conjunction with accompanying drawing, above-mentioned to the present invention to be described in more detail with other technical characteristic and advantage.
Refer to shown in Fig. 1, which is the structural representation of compass of the present invention；Compass includes magnetic needle 1, horizontal circle 6, water
Flat graduated disc correcting button 2, time disk 5, time disk correcting button 2 and scalable projection pin 4, wherein,
The time disk correcting button 2 is linked together with the time disk 5, and which carries out time disk by turning torsion
Correction with adjustment work.
The horizontal circle correcting button 2 is linked together with the horizontal circle 6.
The time disk 5 is closely packed together with horizontal circle 6, but is separated from each other；Both scales are corresponding；When described
The scale of intercalated disc 5 is using such representation：Dial plate is divided into 360 parts, starts in the direction of the clock per 30 degree from zero degree
One note, is hourage；Adjacent hourage is remembered per five degree one, is the number of minutes.360 lattice divided equally, represent 2 minutes per lattice.
The scalable projection 4 diameter 0.5mm of pin, total height 4cm are scalable, and which is placed in compass center.Use
When, first pressing projection pin ejects which, then elongates.
Only compass center need to be emptied, the scalable projection pin of one, device, projection pin adopt ejection mode, i.e.,
Eject by projection pin top need to be only pressed during use.
Using method：
Step a, the correction of compass：
Using the front correction that need to make magnetic declination, because the south of earth magnetism, north the two poles of the earth are not complete with the south of geography, north the two poles of the earth position
It is consistent entirely, i.e., magnetic meridian is misaligned with geographic meridian, and angle claims magnetic declination between the two.On the earth, the magnetic declination of each point is fixed
Phase calculates, and announces with use for future reference.Magnetic declination correction is carried out, the scale screw of compass outer wall when magnetic declination is by east, is rotated, is made water
Flat graduated disc rotationally clockwise a magnetic biasing angle value then can (if it is western partially when if rotate in an anti-clockwise direction), it is calibrated after sieve
Disk, surveyed reading are correct orientation.
Before into magnetic mining area, need to be corrected the time disk of compass in locality.
Bearing calibration：The selection sun sun-drenched time, such as 9 points, 11 points and 13 points etc., make compass horizontal scale line
0 scale alignment magnetic north, be now introduced into magnetic mining area, so magnetic needle is still effective, the projection of observation projection pin makes the time
Time scale on disk is alignd with the horizontal scale line scale of shadow indication, repeats this operation 3-5 time in same day different periods, with
Average aligned position is defined (reduction error).So far, correction work is completed, next can bring the use of magnetic mining area into.
Step b, judges direction：
Concrete time at that time is checked using instruments such as mobile phone or wrist-watches, compass is horizontally rotated, make the projection of projection pin with
Now concrete time scale on time disk overlaps, and fixes compass location, now 0 scale indication side of horizontal scale line after coincidence
To as north geographic pole direction.
Step c, the measurement of occurrence：
Before measurement occurrence, concrete time at that time is checked using instruments such as mobile phone or wrist-watches, horizontally rotate compass, make
The projection of projection pin is overlapped with the now concrete time scale on time disk, while reading the horizontal scale line for now projecting indication
On scale value A1.
Step c1, the measure of formation strike：Formation strike is the direction i.e. rock stratum of level rock and horizontal plane intersection
Horizontal bearing of trend on arbitrary height.During measurement by long chopping block outwards pull to box face into a plane, by compass long side with
Aspect is close to be laid flat, and then rotates compass, makes the blister of chassis spirit level placed in the middle, reads the quarter of projection pin indication horizontal scale line
Degree A2, the trend of rock stratum are as shown in table 1：
Table is moved towards in table 1 rock stratum
Step c2, the measure of rock stratum tendency：
Rock stratum tendency refers to the projection in the horizontal plane of the downward maximum inclination line of direction in rock stratum, permanent vertical with formation strike.
During measurement, long chopping block is pulled open so as to box face into a plane, compass " N " is held and long chopping block mark point points to inclination of strata side
To level rock is close at compass " S " end, rotates compass, makes chassis spirit level blister placed in the middle, reads projection pin indication horizontal scale
The scale A3 of line, the tendency of rock stratum are as shown in table 2：
The tendency table of 2 rock stratum of table
Step c3, the measure of formation dip：By compass box near the graduated side of steering wheel, along rock stratum maximum inclination
The direction in face is placed on inclined-plane, turn angle measurement knob, adjusts long level(l)ing bubble placed in the middle, and now inclination angle indicates that disk is indicated in lower graduated disc
Numerical value be the inclination angle of the geological interface.
Presently preferred embodiments of the present invention is the foregoing is only, is merely illustrative for invention, and it is nonrestrictive.
Those skilled in the art understanding, can carry out many changes in the spirit and scope limited by invention claim to which, change,
It is even equivalent, but fall within protection scope of the present invention.
Claims (5)
1. a kind of using method of the circumferentor projected based on the sun, it is characterised in that the detailed process of the method is：
Step a, the correction of compass；The scale screw of compass outer wall when magnetic declination is by east, is rotated, horizontal circle side clockwise is made
To rotate a magnetic biasing angle value then can, it is calibrated after compass, surveyed reading as correct orientation；
Step b, judges direction：Concrete time at that time is checked using mobile phone or wrist-watch, compass is horizontally rotated, is made the throwing of projection pin
Shadow is overlapped with the now concrete time scale on time disk, fixes compass location, now 0 scale institute of horizontal scale line after coincidence
Finger direction is north geographic pole direction；Scale value A1 on the horizontal scale line for now projecting indication is read simultaneously；
Step c, the measurement of occurrence：
Step c1, the measure of formation strike；
Step c2, the measure of rock stratum tendency；
Step c3, the measure of formation dip.
2. it is according to claim 1 based on the sun project circumferentor using method, it is characterised in that in above-mentioned step
In rapid a, before into magnetic mining area, need to be corrected the time disk of compass in locality；When the selection sun is sun-drenched
Between, make 0 scale of compass horizontal scale line be directed at magnetic north, be now introduced into magnetic mining area, so magnetic needle is still effective, observation
The projection of projection pin, makes the time scale on time disk align with the horizontal scale line scale of shadow indication, when the same day is different
Duan Chongfu this operates 3-5 time, is defined by average aligned position.
3. it is according to claim 1 and 2 based on the sun project circumferentor using method, it is characterised in that upper
State in step c1, during measurement long chopping block is outwards pulled to box face and, into a plane, compass long side is close to be laid flat with aspect, then
Compass is rotated, is made the blister of chassis spirit level placed in the middle, is read the scale A2 of projection pin indication horizontal scale line.
4. it is according to claim 1 and 2 based on the sun project circumferentor using method, it is characterised in that upper
State in step c2, long chopping block is pulled open so as to box face into a plane, compass " N " is held and long chopping block mark point points to rock stratum and inclines
Tilted direction, compass " S " end are close to level rock, rotate compass, make chassis spirit level blister placed in the middle, read projection pin indication level
The scale A3 of graduation mark.
5. it is according to claim 1 and 2 based on the sun project circumferentor using method, it is characterised in that upper
State in step c3, by compass box near the graduated side of steering wheel, the direction along rock stratum maximum inclination face is placed on inclined-plane,
Turn angle measurement knob, adjustment level(l)ing bubble are placed in the middle, and now inclination angle indicates that disk is geological interface in the numerical value that lower graduated disc is indicated
Inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410258555.6A CN104034321B (en) | 2014-06-12 | 2014-06-12 | A kind of pointing method of the circumferentor projected based on the sun |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410258555.6A CN104034321B (en) | 2014-06-12 | 2014-06-12 | A kind of pointing method of the circumferentor projected based on the sun |
Publications (2)
| Publication Number | Publication Date |
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| CN104034321A CN104034321A (en) | 2014-09-10 |
| CN104034321B true CN104034321B (en) | 2017-04-05 |
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| CN201410258555.6A Expired - Fee Related CN104034321B (en) | 2014-06-12 | 2014-06-12 | A kind of pointing method of the circumferentor projected based on the sun |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105353598B (en) * | 2015-12-14 | 2017-08-25 | 济南大学 | A kind of method that utilization shadow determines the date |
| CN105674969A (en) * | 2016-04-01 | 2016-06-15 | 杨溢 | Vernier compass |
| CN109959362B (en) * | 2019-03-28 | 2021-07-30 | 山东省煤田地质局第一勘探队 | Single-control-missile measurement and accurate control instrument for field mountain geological exploration |
| CN112304315A (en) * | 2020-10-20 | 2021-02-02 | 西安工程大学 | Positioning method for aerial striking unmanned aerial vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB9119422D0 (en) * | 1991-09-11 | 1991-10-23 | Waltho Barry S | A direction indicator |
| CN101373137B (en) * | 2007-08-21 | 2010-10-06 | 椗光堂发展有限公司 | Electric dial compass and measuring method using the same |
| GB2488806A (en) * | 2011-03-09 | 2012-09-12 | Instro Prec Ltd | Digital solar compass |
| CN103234533A (en) * | 2013-04-17 | 2013-08-07 | 刘雁春 | True bearing magnetic compass |
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