CN106652725B - Total station instrument coordinate MEASUREMENT TEACHING model and measurement method - Google Patents
Total station instrument coordinate MEASUREMENT TEACHING model and measurement method Download PDFInfo
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- CN106652725B CN106652725B CN201710025062.1A CN201710025062A CN106652725B CN 106652725 B CN106652725 B CN 106652725B CN 201710025062 A CN201710025062 A CN 201710025062A CN 106652725 B CN106652725 B CN 106652725B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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Abstract
The present invention relates to a kind of teaching tool more particularly to a kind of total station instrument coordinate MEASUREMENT TEACHING model and measurement methods;It has technical point that including control point model and total station model, the control point model includes first base, the first straight-bar and label cloth;The total station model includes second base, the second straight-bar, dial disc and lock ring ring;It by the use of total station instrument coordinate MEASUREMENT TEACHING model, is explained in conjunction with the signal of teacher, student can be made to understand the basic process and related work of total station instrument coordinate measurement, greatly promotion teaching efficiency vividly.
Description
Technical field
The present invention relates to a kind of teaching tool more particularly to a kind of teaching modes.
Background technique
The main process of total station instrument coordinate measurement is data acquisition and setting-out, and data acquisition is determine tested point specific
Coordinate, setting-out are to give a specific coordinate, find the specific location of this coordinate in actual landform.In measurement of coordinates, number
It is related to the set content of survey station point and backsight point and the measurement process of tested point according to acquisition.Setting-out removes survey station point and backsight point
Setting outside, also position a little is found out in actual landform according to coordinate data, the simple oral explanation for depending on teacher, student can not
The basic process and related work of total station instrument coordinate measurement are understood vividly, such as: backsight point setting, what tested point was measured
The survey of principle process, building is set.
Summary of the invention
To solve defect of the existing technology, the object of the present invention is to provide a kind of total station instrument coordinate MEASUREMENT TEACHING moulds
Type is divided into two models, and one is control point model, another is total station model, and the two combination is improved by demonstration
Teaching efficiency.
The technical scheme is that
A kind of total station instrument coordinate MEASUREMENT TEACHING model, including control point model and total station model;
The control point model includes first base, the first straight-bar and label cloth, the bottom and first of first straight-bar
Pedestal is fixedly connected, and label cloth is socketed in the top of the first straight-bar;
The total station model, including second base, the second straight-bar, dial disc, lock ring ring and loop bar, described second is straight
The bottom of bar is fixedly connected with second base;The top of second straight-bar is threaded post of the diameter less than the second straight-bar ontology, loop bar
Lower part there is the threaded hole cooperated with the threaded post of second straight-bar, the dial disc of disc-shaped covers the spiral shell in the second straight-bar
On line column, the threaded post of the second straight-bar is screwed in the threaded hole of the loop bar and screwed, dial disc is fastened on second
In the threaded post on the second straight-bar top between straight-bar and loop bar;Lock ring hoop connects on the periphery in loop bar portion on the lower side, and lock ring
Ring is located at the top of dial disc.
The lock ring ring includes ring body, brace and cross bar, and cross bar is an integral structure with ring body, the side of ring body
There are two the symmetrical threaded hole that may pass through bolt for fastening ring body, the brace is by one end for adjusting brace
The idler wheel of tilt angle is movably connected in the other side of ring body.
Further, one end of brace is fixed with idler wheel, slots on the side of ring body, and idler wheel is placed on groove body
In, and idler wheel is clamped by the two sidewalls of slot, two sidewalls and idler wheel have the coaxial through hole passed through for axis, which is stretching out two sides
Part outside wall is with screw thread to form thread spindle, and screwing bolts make idler wheel to fasten the distances of two sidewalls on thread spindle
It is fixedly clamped by two sidewalls.
Further, one end of brace is fixed with idler wheel, and idler wheel is the magnet of wheel shape, changes magnet and lock ring ring
Contact angle adjusts the tilt angle of brace.
Further, the bolt is fixed in threaded hole by ears nut (6.2).
Further, the screw thread of second straight-bar lower part is connected with threaded hole screw thread at second base center, and described
The screw thread of one straight-bar lower part is connected with threaded hole screw thread at first base center, and the first straight-bar and the second straight-bar are cylindrical type
Telescopic rod.
Further, the dial disc has uniform scale mark (7.1), and at " 0 " scale of the scale mark
Have label " X ", there is label " Y " at " 90 " scale, the center point of dial disc has threaded hole, matches with the screw thread on the second straight-bar top
It closing to be fixedly connected, the upper marker " Z " of the loop bar, the brace and cross bar shaft have label " SD " and " HD " respectively, and
It is cylinder telescopic rod.
Further, the first base and second base are disk, and the center point of disk is provided with threaded hole, the first bottom
The threaded hole of seat is threadedly coupled with screwed first straight-bar, the threaded hole of second base and screwed second straight-bar spiral shell
Line connection.
A kind of total station instrument coordinate measurement method using any above-mentioned total station instrument coordinate MEASUREMENT TEACHING model, steps are as follows:
Data acquisition and setting-out.
Further, the method for the data acquisition is as follows: total station model is placed at a survey station point A, is represented and is set up entirely
Instrument of standing is completed, and control point model is placed at backsight point B, the setting for completing backsight point is represented, slightly release loop bar, rotates lock ring
Ring, so that plane and backsight point B where brace and cross bar are substantially in the same plane, the fixed lock ring of twisting ears nut (6.2)
The ring body of ring, then swings brace, and brace is allowed to be directed at the label cloth of backsight point B, and rotation loop bar is fixed again, represents whole station
Instrument is directed at backsight point B to carry out the orientation of backsight point, and total station is made to find the coordinate system north to representative establishes coordinate system;With
After repeat the above steps, total station is directed at unknown tested point C, at this time brace represent total station to tested point C oblique distance SD,
Cross bar represents total station to the flat away from HD of tested point C, and the angle of brace and cross bar is α;
Geometrical relationship is SD × cos α=HD;
The angle of " 0 " scale mark is β on cross bar and dial disc, and β is the grid azimuth of unknown tested point C, according to
Known survey station point A (XA, YA, ZA) coordinate measures tested point C (XC, YC, ZC) coordinate, geometrical relationship is
XC=XA+HD×cosβ
YC=YA+HD×sinβ
ZC=ZA+SD×sinα
Whole tested point coordinates, data acquisition are obtained with this.
Further, the setting-out, total station model are placed at a survey station point A, are represented and are set up total station completion, will control
Point model is placed at backsight point B, represents the setting for completing backsight point, after being oriented to backsight point, mobile control point coordinates
Then model rotates the ring body of lock ring ring, swing brace and be allowed to alignment control point model, twisting ears nut (6.2) is fixed
Lock ring ring, rotation loop bar are fixed again, and oblique distance SD, the cross bar represented by brace at this time represents flat away from HD and cross bar
The angle α between the angle β between X-axis, cross bar and brace represented with " 0 " scale marked on clock dial, obtains and controls at present
System point coordinate (XC', YC', ZC'), geometrical relationship are as follows:
XC'=XA+HD×cosβ
YC'=YA+HD×sinβ
ZC'=ZA+SD×sinα
According to given known point coordinate pair than the coordinate values that differ,
Δ X=XC-XC’
Δ Y=YC-YC’
Δ Z=ZC-ZC’
Purposive mobile control point model is carried out again, is repeated the above steps, until coordinate pair is than difference value, Δ X, Δ
Y, Δ Z is 0, and model position in control point is specific location of the known point coordinate in actual landform, other layout points at this time
It is similarly found out with above-mentioned steps, completes setting-out.
The beneficial effects of the present invention are: passing through the use of total station instrument coordinate MEASUREMENT TEACHING model, said in conjunction with the signal of teacher
Solution can make student understand the basic process and related work of total station instrument coordinate measurement vividly, greatly promote teaching
Effect.
Detailed description of the invention
The present invention shares 9 width of attached drawing.
Fig. 1 is the main view using present invention control point model;
Fig. 2 is the top view of present invention control point model;
Fig. 3 is the main view of total station model of the present invention;
Fig. 4 is the top view of total station model of the present invention
Fig. 5 is the partial enlarged view of total station model of the present invention;
Fig. 6 is the enlarged partial isometric view of total station model of the present invention;
Fig. 7 is the perspective view of present invention control point model;
Fig. 8 is the perspective view of total station model of the present invention;
Fig. 9 is a kind of brace tilt angle adjustment structure.
Appended drawing reference is as follows in figure: 1, first base, the 2, first straight-bar, and 3, label cloth, 4, second base, 5, second is straight
Bar, 6, lock ring ring, 6.1, bolt, 6.2, ears nut, 6.3, movable pulley, 7, dial disc, 7.1, scale mark, 8, loop bar,
9, brace, 10, cross bar.
Specific embodiment
The present invention will be further described by 1-9 with reference to the accompanying drawing:
The technical scheme is that total station instrument coordinate MEASUREMENT TEACHING model, is broadly divided into two parts.A part is control
Point model is used as backsight point and tested point;The control point model include: the first straight-bar 2 with first base 1 by nut with
The mode of bolt is connected, and 3 sets of cloth of label is on the first straight-bar 2.Another part is total station model, the total station model, packet
Include second base 4, the second straight-bar 5,7 lock ring ring 6 of dial disc and loop bar 8, the bottom of second straight-bar 5 and second base 4
It is fixedly connected;
The top of second straight-bar 5 is threaded post of the diameter less than the second straight-bar ontology, and the lower part of loop bar has and described the
The threaded hole of the threaded post cooperation of two straight-bars, 7 sets of dial disc of disc-shaped are straight by second in the threaded post of the second straight-bar 5
The threaded post of bar 5 is screwed in the threaded hole of the loop bar and is screwed, and dial disc 7 is fastened on the second straight-bar 5 and loop bar 8
Between 5 top of the second straight-bar threaded post on;The hoop of lock ring ring 6 connects on the periphery in the portion on the lower side of loop bar 8, and lock ring ring 6 is located at
The top of dial disc 7.I.e. with the mode of the threaded hole screw thread column of loop bar, it is tight that the dial disc in threaded post 7 will be covered
Gu between the second straight-bar ontology and loop bar;The lock ring ring 6 includes ring body, brace 9 and cross bar 10, cross bar 10 and ring body
It is an integral structure or is fixedly connected, there are two pairs that may pass through bolt 6.1 for fastening ring body for the side of ring body
Claim threaded hole, the brace 9 is movably connected in the another of ring body by the idler wheel for adjusting 9 tilt angle of brace of one end
Side has brace tilt angle adjustment structure that is, in the ring body, in one embodiment, which is: referring to figure
9, one end of brace 9 is fixed with idler wheel, slots on the side of ring body, idler wheel is placed in groove body, and by the two sides of slot
Wall clamps idler wheel, and two sidewalls and idler wheel have the coaxial through hole passed through for axis, which is stretching out the part band outside two sidewalls
There is screw thread to form thread spindle, screwing bolts clamp idler wheel by two sidewalls solid on thread spindle to fasten the distances of two sidewalls
It is fixed;After bolt unscrews, idler wheel is the state that can be rotated, and adjusts brace angle.
The first base 1 and second base 4 are disc structures, with a thickness of 20mm, diameter 100mm, spiral bore dia
8mm, the center point have threaded hole.
The dial disc 7 is with a thickness of 2mm, diameter 120mm, the disk of screw thread bore dia 6mm, thereon with uniformly quarter
Scale designation (7.1), and have label " X " at " 0 " scale, there is label " Y " at " 90 " scale, the center point of dial disc 7 has screw thread
Hole, for being socketed in the screwed top of the second straight-bar 5.
The threaded place in second straight-bar, 5 lower part is connected with 4 the center point threaded hole of second base, 2 lower bands of the first straight-bar
It is connected at screw thread with 1 the center point threaded hole of first base, and two bars are cylinder telescopic rod.The height of second straight-bar 5
200mm is respectively 12mm and 10mm by diameter, highly forms telescopic rod for two bars of 100mm.Its underpart has a length of
16mm, diameter are that the threaded post of 8mm can be connected with 4 threaded hole of second base.A length of 30mm, diameter are arranged at the top of the second straight-bar
It is connected for the threaded post of 6mm with the lock ring ring 6, dial disc 7 and loop bar 8.
The a length of 100mm of the loop bar 8, diameter 10mm, lower thread bore dia 6mm cover on lock ring ring 6 in straight-bar
At 5 top screw threads, fixed lock ring ring 6 and dial disc 7.And label " Z " is arranged at 8 top of loop bar.
The brace 9 and 10 shaft of cross bar have label " SD " and " HD " respectively, and are cylinder telescopic rod.Its length point
Not Wei 160mm and 100mm, diameter is all 6mm.
The movable pulley 6.3 is welded on coupling part and is integral with lock ring ring 6.
In one embodiment, in order to adjust the tilt angle of brace, using another kind to brace angle adjustment mechanism, i.e.,
Idler wheel is arranged to the magnet of wheel shape, changes the contact angle of magnet and lock ring ring, to adjust the tilt angle of brace
Referring to Fig. 6.
Straight-bar and dial disc material above is rigidity and the preferable mild steel of toughness.
In one embodiment, the control point model of the total station instrument coordinate MEASUREMENT TEACHING model is by first base 1,
One straight-bar 2 and label cloth 3 are mutually assembled, and are used as backsight point and tested point, which can be for multiple and first is straight
Bar 2 is telescopic rod, and Reference character " A ", " B ", " C " etc. are on label cloth to indicate backsight point and different tested points.Total station
Model is connected by second base 4 with 5 lower part of straight-bar, and the second straight-bar 5 is telescopic rod, and upper part from the bottom to top successively carve by installation
Spend disk 7, lock ring ring 6 and loop bar 8.7 the center point of dial disc has threaded hole to be penetrated through by 5 top of the second straight-bar.8 lower part spiral shell of loop bar
Pit is covered plays fixed dial disc 7 on the second straight-bar 5.Scale mark 7.1 on dial disc 7 represents degree,
In for " 0 ", " 90 " scale mark at be also respectively provided with label " X ", " Y ", respectively represent the X in the earth coordinates of foundation
Axis and Y-axis, loop bar 8 represent the Z axis of earth coordinates.The cross bar 10 being integrated with lock ring ring 6, which represents, puts down away from HD, represents brace
The 9 i.e. projection of oblique distance SD.Lock ring ring 6 can rotate before loop bar 8 is fixed around 5 top of straight-bar, and brace 9 is connected with movable pulley 6.3,
And it can be swung up and down around movable pulley 6.3.
Dismountable total station model is installed, is placed at a survey station point A, represents and sets up total station completion.It will be removable
It unloads control point model to install and be placed on backsight point B at, represents the setting of completion backsight point.Loop bar 8 is slightly unclamped later, rotates lock ring
Ring 6, so that brace 9 and 10 place plane of cross bar and backsight point B are substantially in the same plane, twisting ears nut 6.2 is fixed tight
Then garter spring 6 swings brace 9, brace alignment backsight point B is allowed to mark cloth 3, and rotation loop bar 8 is fixed again, represents total station pair
Quasi- backsight point B, this purpose are to carry out the orientation of backsight point, and total station is made to find the coordinate system north to representative establishes coordinate system.
It then repeats the above steps, total station is directed at unknown tested point C, brace 9 represents total station to the oblique of tested point C at this time
Away from SD, cross bar 10 represents total station to the flat away from HD of tested point C, and brace 9 and the angle of cross bar 10 are α;
Geometrical relationship is SD × cos α=HD;
The angle of " 0 " scale mark is β on cross bar 10 and dial disc 7, and β is the grid azimuth of unknown tested point C, root
According to known survey station point A (XA, YA, ZA) coordinate measures tested point C (XC, YC, ZC) coordinate, geometrical relationship is
XC=XA+HD×cosβ
YC=YA+HD×sinβ
ZC=ZA+SD×sinα
Whole tested point coordinates, data acquisition are obtained with this.
Same data acquisition is arranged in the survey station point and backsight point of setting-out process, after being oriented to backsight point, there is mesh
Mobile control point coordinates model, then rotate lock ring ring 6, swing brace 9 and be allowed to be aligned control point coordinates model, twisting is double
The fixed lock ring ring 6 of ear snail mother 6.2, rotation loop bar 8 are fixed again, and oblique distance SD, the cross bar 10 represented by brace 9 at this time represents
The flat X-axis represented away from " 0 " scale marked on HD and cross bar 10 and clock dial 7 between angle β and cross bar 10 with it is oblique
Angle α between bar 9 obtains current control point coordinates (XC', YC', ZC'), geometrical relationship are as follows:
XC'=XA+HD×cosβ
YC'=YA+HD×sinβ
ZC'=ZA+SD×sinα
According to given known point coordinate pair than the coordinate values that differ,
Δ X=XC-XC’
Δ Y=YC-YC’
Δ Z=ZC-ZC’
Purposive mobile control point model is carried out again, is repeated the above steps, until coordinate pair is than difference value, Δ X, Δ
Y, Δ Z is 0, and model position in control point is specific location of the known point coordinate in actual landform, other layout points at this time
It is similarly found out with above-mentioned steps, completes setting-out.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of total station instrument coordinate MEASUREMENT TEACHING model, which is characterized in that including control point model and total station model;
The control point model includes first base (1), the first straight-bar (2) and label cloth (3), the bottom of first straight-bar (2)
Portion is fixedly connected with first base (1), and label cloth (3) is socketed in the top of the first straight-bar (2);
The total station model, including second base (4), the second straight-bar (5), dial disc (7), lock ring ring (6) and loop bar
(8), the bottom of second straight-bar (5) is fixedly connected with second base (4);The top of second straight-bar (5) is diameter less than
The threaded post of two straight-bar ontologies, the lower part of loop bar have the threaded hole cooperated with the threaded post of second straight-bar, disc-shaped
Dial disc (7) covers in the threaded post of the second straight-bar (5), and the threaded post of the second straight-bar (5) is screwed in the screw thread of the loop bar
It in hole and screws, dial disc (7) is fastened on to the spiral shell on the second straight-bar (5) top between the second straight-bar (5) and loop bar (8)
On line column;Lock ring ring (6) hoop connects on the periphery in loop bar (8) portion on the lower side, and lock ring ring (6) is located at the top of dial disc (7);
The lock ring ring (6) includes ring body, brace (9) and cross bar (10), and cross bar (10) is an integral structure with ring body, ring
There are two the symmetrical threaded hole that may pass through bolt (6.1) for fastening ring body, the braces (9) to pass through it for the side of ontology
The idler wheel for adjusting brace (9) tilt angle of one end is movably connected in the other side of ring body.
2. total station instrument coordinate MEASUREMENT TEACHING model as described in claim 1, which is characterized in that one end of brace (9) is fixed with
Idler wheel slots on the side of ring body, idler wheel is placed in groove body, and clamps idler wheel by the two sidewalls of slot, two sidewalls and
Idler wheel has the coaxial through hole that passes through for axis, which is stretching out the part outside two sidewalls with screw thread to form thread spindle,
Screwing bolts make idler wheel be fixedly clamped by two sidewalls on thread spindle to fasten the distances of two sidewalls.
3. total station instrument coordinate MEASUREMENT TEACHING model as described in claim 1, which is characterized in that one end of brace (9) is fixed with
Idler wheel, idler wheel are the magnet of wheel shape, change the contact angle of magnet and lock ring ring, adjust the tilt angle of brace.
4. total station instrument coordinate MEASUREMENT TEACHING model as described in any one of claims 1-3, which is characterized in that the bolt
(6.1) it is fixed in threaded hole by ears nut (6.2).
5. total station instrument coordinate MEASUREMENT TEACHING model as described in any one of claims 1-3, which is characterized in that second straight-bar
(5) screw thread of lower part is connected with threaded hole screw thread at second base (4) center, the screw thread of the first straight-bar (2) lower part and
Threaded hole screw thread is connected at one pedestal (1) center, and the first straight-bar (2) and the second straight-bar (5) are cylindrical type telescopic rod.
6. total station instrument coordinate MEASUREMENT TEACHING model as described in any one of claims 1-3, which is characterized in that the dial disc
(7) uniform scale mark (7.1) are had, and has label " X " at " 0 " scale of the scale mark, have label at " 90 " scale
The center point of " Y ", dial disc have threaded hole, with being threadedly engaged to be fixedly connected for the second straight-bar (5) top, the loop bar
(8) upper marker " Z ", the brace (9) and cross bar (10) shaft have label " SD " and " HD " respectively, and are that cylinder can be stretched
Contracting bar.
7. total station instrument coordinate MEASUREMENT TEACHING model as described in any one of claims 1-3, which is characterized in that the first base
(1) and second base (4) is disk, and the center point of disk is provided with threaded hole, the threaded hole of first base (1) with have screw thread
The first straight-bar (2) be threadedly coupled, the threaded hole of second base (4) is threadedly coupled with screwed second straight-bar (5).
8. a kind of total station instrument coordinate measurement side using total station instrument coordinate MEASUREMENT TEACHING model described in any one of claim 1-7
Method, characterization step are as follows: data acquisition and setting-out.
9. total station instrument coordinate measurement method as claimed in claim 8, which is characterized in that the method for the data acquisition is as follows:
Total station model is placed at a survey station point A, is represented and is set up total station completion, and control point model is placed at backsight point B, has been represented
It at the setting of backsight point, slightly release loop bar (8), rotates lock ring ring (6), so that plane is with after where brace (9) and cross bar (10)
Substantially in the same plane, the ring body of the fixed lock ring ring of twisting ears nut (6.2) then swings brace (9), allows viewpoint B
Brace is directed at the label cloth (3) of backsight point B, and rotation loop bar (8) is fixed again, represents total station alignment backsight point B to carry out
The orientation of backsight point makes total station find the coordinate system north to representative establishes coordinate system;Then repeat the above steps, it will be complete
Instrument of standing is directed at unknown tested point C, and brace (9) represents total station to the oblique distance SD of tested point C at this time, and cross bar (10) represents entirely
Instrument stand to the flat away from HD of tested point C, brace (9) and the angle of cross bar (10) are α;
Geometrical relationship is SD × cos α=HD;
The angle of " 0 " scale mark is β on cross bar (10) and dial disc (7), and β is the grid azimuth of unknown tested point C, root
According to known survey station point A (XA, YA, ZA) coordinate measures tested point C (XC, YC, ZC) coordinate, geometrical relationship is
XC=XA+HD×cosβ
YC=YA+HD×sinβ
ZC=ZA+SD×sinα
Whole tested point coordinates, data acquisition are obtained with this.
10. total station instrument coordinate measurement method as claimed in claim 9, which is characterized in that the setting-out, total station model are placed on
It at one survey station point A, represents and sets up total station completion, control point model is placed at backsight point B, represents and completes setting for backsight point
It sets, after being oriented to backsight point, then mobile control point coordinates model rotates the ring body of lock ring ring (6), swings brace
(9) it is allowed to alignment control point model, twisting ears nut (6.2) is fixed lock ring ring (6), and rotation loop bar (8) is fixed again, by
What oblique distance SD, the cross bar (10) of brace (9) representative at this time represented puts down away from HD and cross bar (10) and clock dial (7) subscript
The angle α between the angle β between X-axis, cross bar (10) and brace (9) that " 0 " scale of note represents, obtains current control point coordinates
(XC', YC', ZC'), geometrical relationship are as follows:
XC'=XA+HD×cosβ
YC'=YA+HD×sinβ
ZC'=ZA+SD×sinα
According to given known point coordinate pair than the coordinate values that differ,
Δ X=XC-XC’
Δ Y=YC-YC’
Δ Z=ZC-ZC’
Purposive mobile control point model is carried out again, is repeated the above steps, until coordinate pair is than difference value, Δ X, Δ Y, Δ Z
It is 0, model position in control point is specific location of the known point coordinate in actual landform at this time, other layout points are similarly used
Above-mentioned steps are found out, and setting-out is completed.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811250239.9A CN109215466B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with control point model |
CN201811250256.2A CN109102750B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement data acquisition method |
CN201811252725.4A CN109300382B (en) | 2017-01-13 | 2017-01-13 | Total powerstation coordinate measurement teaching model down tube angle regulation structure has |
CN201811252742.8A CN109300383B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measuring method |
CN201811250301.4A CN109300381B (en) | 2017-01-13 | 2017-01-13 | Lofting method for coordinate measurement of total station |
CN201711358213.1A CN107886827B (en) | 2017-01-13 | 2017-01-13 | A kind of total station model of total station instrument coordinate MEASUREMENT TEACHING model |
CN201811252738.1A CN109272846B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement method of total station coordinate measurement teaching model |
CN201811250286.3A CN109300380B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with tight hoop |
CN201811252717.XA CN109064868B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with down tube inclination angle adjusting structure |
CN201710025062.1A CN106652725B (en) | 2017-01-13 | 2017-01-13 | Total station instrument coordinate MEASUREMENT TEACHING model and measurement method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710025062.1A CN106652725B (en) | 2017-01-13 | 2017-01-13 | Total station instrument coordinate MEASUREMENT TEACHING model and measurement method |
Related Child Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811252717.XA Division CN109064868B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with down tube inclination angle adjusting structure |
CN201811252742.8A Division CN109300383B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measuring method |
CN201811250256.2A Division CN109102750B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement data acquisition method |
CN201811250286.3A Division CN109300380B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with tight hoop |
CN201811250239.9A Division CN109215466B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with control point model |
CN201811250301.4A Division CN109300381B (en) | 2017-01-13 | 2017-01-13 | Lofting method for coordinate measurement of total station |
CN201811252738.1A Division CN109272846B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement method of total station coordinate measurement teaching model |
CN201811252725.4A Division CN109300382B (en) | 2017-01-13 | 2017-01-13 | Total powerstation coordinate measurement teaching model down tube angle regulation structure has |
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CN201811252717.XA Active CN109064868B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with down tube inclination angle adjusting structure |
CN201811252742.8A Active CN109300383B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measuring method |
CN201811250286.3A Active CN109300380B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with tight hoop |
CN201811250301.4A Active CN109300381B (en) | 2017-01-13 | 2017-01-13 | Lofting method for coordinate measurement of total station |
CN201811252738.1A Active CN109272846B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement method of total station coordinate measurement teaching model |
CN201811250239.9A Active CN109215466B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with control point model |
CN201811252725.4A Active CN109300382B (en) | 2017-01-13 | 2017-01-13 | Total powerstation coordinate measurement teaching model down tube angle regulation structure has |
CN201710025062.1A Active CN106652725B (en) | 2017-01-13 | 2017-01-13 | Total station instrument coordinate MEASUREMENT TEACHING model and measurement method |
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CN201811252742.8A Active CN109300383B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measuring method |
CN201811250286.3A Active CN109300380B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with tight hoop |
CN201811250301.4A Active CN109300381B (en) | 2017-01-13 | 2017-01-13 | Lofting method for coordinate measurement of total station |
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CN109215466A (en) | 2019-01-15 |
CN109064868A (en) | 2018-12-21 |
CN109300383B (en) | 2020-10-09 |
CN109272846A (en) | 2019-01-25 |
CN109272846B (en) | 2020-09-22 |
CN109300382B (en) | 2020-09-22 |
CN107886827B (en) | 2019-10-25 |
CN109300380B (en) | 2020-10-09 |
CN109102750B (en) | 2020-09-22 |
CN109300381B (en) | 2020-10-09 |
CN109102750A (en) | 2018-12-28 |
CN109215466B (en) | 2020-09-22 |
CN109300380A (en) | 2019-02-01 |
CN109300382A (en) | 2019-02-01 |
CN107886827A (en) | 2018-04-06 |
CN109300383A (en) | 2019-02-01 |
CN109300381A (en) | 2019-02-01 |
CN106652725A (en) | 2017-05-10 |
CN109064868B (en) | 2020-09-22 |
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