CN206989894U - Two-dimensional coordinate measuring system - Google Patents
Two-dimensional coordinate measuring system Download PDFInfo
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- CN206989894U CN206989894U CN201720947788.6U CN201720947788U CN206989894U CN 206989894 U CN206989894 U CN 206989894U CN 201720947788 U CN201720947788 U CN 201720947788U CN 206989894 U CN206989894 U CN 206989894U
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- 238000004519 manufacturing process Methods 0.000 abstract description 3
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Abstract
The utility model proposes a kind of two-dimensional coordinate measuring system, including：Optical sensor, the first light source emitter, first angle measuring appliance, secondary light source transmitter, second angle measuring appliance, survey calculation device, measuring table；The light source sensor is arranged on measuring table, and the both sides of the light source sensor are respectively equipped with first angle measuring appliance, second angle measuring appliance, the light source emitter of upper installation first of the first angle measuring appliance, secondary light source transmitter is installed, first light source emitter, first angle measuring appliance, secondary light source transmitter, the control terminal of second angle measuring appliance are all connected with survey calculation device on the second angle measuring appliance.The advantages of two-dimensional coordinate measuring system of the present utility model is：A, measuring speed is fast, efficiency high；B, measurement accuracy is high；C, it is contactless due to being measured as, so not damaging curved surface；D, manufacturing cost is low, can promote the use of on a large scale, being capable of the measurement of site of deployment occasion.
Description
Technical field
Field of measuring technique is the utility model is related to, more particularly to a kind of two-dimensional coordinate measuring system.
Background technology
Measurement of curved surface is that the curved profile data of acquisition parts are always the important research direction of fields of measurement.
Current curved surface measuring device typically uses the form of lining instrument, or the form that contact chaining pin scans along curve,
The problem of efficiency is low, and measurement accuracy is not high be present.Moreover, current point contact type curved surface measuring device volume is big, manufacturing cost
Height, mobile inconvenience, its metering system use contact measurement mode, it is easy to failure surface, this kind of device is limited at some
The application of live occasion.
Utility model content
The purpose of this utility model is intended at least solve one of described technological deficiency.
Therefore, the purpose of this utility model is to propose a kind of two-dimensional coordinate measuring system, solves traditional measurement of curved surface
Device uses contact measurement mode, it is easy to the problem of failure surface.
To achieve these goals, the utility model provides a kind of two-dimensional coordinate measuring system, including optical sensor, the
One light source emitter, first angle measuring appliance, secondary light source transmitter, second angle measuring appliance, survey calculation device, measurement are flat
Platform；The optical sensor, the first light source emitter, first angle measuring appliance, secondary light source transmitter, second angle measuring appliance
All it is arranged between tested curved surface and measuring table；
The light source sensor is arranged on measuring table, and the both sides of the light source sensor are respectively equipped with first angle
Measuring appliance, second angle measuring appliance, the light source emitter of upper installation first of the first angle measuring appliance, the second angle are surveyed
Secondary light source transmitter, first light source emitter, first angle measuring appliance, secondary light source transmitter, the are installed on measuring device
The control terminal of two angle measurement equipments is all connected with survey calculation device.
Further, distance and the secondary light source transmitter of first light source emitter with the optical sensor
It is identical with the distance of the optical sensor.
Further, the light source sensor is arranged at first light source emitter and connected with the secondary light source transmitter
The midpoint of line.
Further, certain distance is provided between the measuring table and tested curved surface.
Further, tested curved surface is set in parallel in the top of the measuring table.
Further, first light source emitter is arranged in the rotary shaft of first angle measuring appliance, second light
Source transmitter is arranged in the rotary shaft of second angle measuring appliance.
Further, first light source emitter, first angle measuring appliance, secondary light source transmitter, second angle are surveyed
The control terminal of measuring device all uses wireless connection with survey calculation device.
Two-dimensional coordinate measuring system of the present utility model is applied to the altitude measurement system of any Irregular Boundary Surface, by right
The first light source emitter and secondary light source transmitter claimed carries out coincidence measurement to the multiple measured points being tested on curved surface simultaneously,
Then according to the angle of the first light source emitter and the transmitting luminous point of secondary light source transmitter, can accurately obtain being measured point
Coordinate.The advantages of two-dimensional coordinate measuring system of the present utility model is：A, measuring speed is fast, efficiency high；B, measurement accuracy is high；C、
It is contactless due to being measured as, so not damaging curved surface；D, manufacturing cost is low, can promote the use of on a large scale, can apply existing
Field occasion measurement.
The additional aspect of the utility model and advantage will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is structure chart of the present utility model；
Fig. 2 is structured flowchart of the present utility model.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
The utility model provides a kind of two-dimensional coordinate measuring system, shown in refer to the attached drawing 1, including optical sensor 3, first
Light source emitter 2, first angle measuring appliance 1, secondary light source transmitter 5, second angle measuring appliance 4, survey calculation device 8, survey
Measure platform 6；The optical sensor 3, the first light source emitter 2, first angle measuring appliance 1, secondary light source transmitter 5, second
Angle measurement equipment 4 is all arranged between tested curved surface 7 and measuring table 6.
The light source sensor 3 is arranged on measuring table 6, and the both sides of the light source sensor 3 are respectively equipped with first
Angle measurement equipment 1, second angle measuring appliance 4, the first light source emitter of upper installation 2 of the first angle measuring appliance 1, described
Secondary light source transmitter 5, first light source emitter 2, first angle measuring appliance 1, the second light are installed on two angle measurement equipments 4
Source transmitter 5, the control terminal of second angle measuring appliance 4 are all connected with survey calculation device 8, connected mode can select it is wired or
Wireless connected mode, reduced and connected up using radio connection, save installation cost, improve installation effectiveness.
In addition, survey calculation device 8 can select computer etc. to carry out the device of complex calculation, it is necessary to explanation
It is that above-mentioned example is not intended to limit the scope of the utility model.
First light source emitter 2 and the distance and secondary light source transmitter 5 of the optical sensor 3 and the optics
The distance of sensor 3 is identical.The light source sensor 3 is arranged at first light source emitter 2 and launched with the secondary light source
The midpoint of the line of device 5, be advantageous to obtain symmetrical light source launch angle and transmitting range.
Certain distance is provided between the measuring table 6 and tested curved surface 7, is easy to calculate the two-dimensional coordinate of tested curved surface 7.
Tested curved surface 7 is set in parallel in the top of the measuring table 6.
First light source emitter 2 is arranged in the rotary shaft of first angle measuring appliance 1, passes through first angle measuring appliance
1 can adjust the light source launch angle of the first light source emitter 2, and the secondary light source transmitter 5 measures installed in second angle
In the rotary shaft of device 4, the light source launch angle of secondary light source transmitter 5 can be adjusted by second angle measuring appliance 4.
Operation principle：The light source that the tested curved surface 7 of the directive of the first light source emitter 2 is adjusted by first angle measuring appliance 1 is sent out
Firing angle degree, then the light source launch angle by the tested curved surface 7 of directive of the regulation secondary light source of second angle measuring appliance 4 transmitter 5, often
During secondary measurement, the light source that the first light source emitter 2 and secondary light source transmitter 5 reflect back all is received by optical sensor,
Then second angle measuring appliance 4 is adjusted so that the directive of the first light source emitter 2 is tested the transmitting luminous point and secondary light source of curved surface 7
The transmitting luminous point that the directive of transmitter 5 is tested curved surface 7 can overlap, and by the first light source emitter 2 and secondary light source transmitter 5
These data transfers such as the rotational angle of distance, first angle measuring appliance 1 and second angle measuring appliance 4 fill to survey calculation
8 are put, the coordinate of the transmitting luminous point is calculated by survey calculation device 8；Multiple transmitting photoelectricity on tested curved surface 7 are similarly obtained successively
Coordinate, the equation in coordinates formula of tested curved surface 7 is then extrapolated according to the coordinate of multiple transmitting photoelectricity by survey calculation device 8, is entered
And obtain tested curved surface 7 two-dimensional coordinate a little.
The utility model is by symmetrical first light source emitter and secondary light source transmitter simultaneously on tested curved surface
Multiple measured points carry out coincidence measurement, then according to the angle of the first light source emitter and the transmitting luminous point of secondary light source transmitter
Degree, can accurately obtain being measured the coordinate of point, and its measurement accuracy ratio measures high, measuring speed using independent light source emitter
It hurry up, because measurement uses non-cpntact measurement, so curved surface will not be damaged.
Structure and operation principle of the present utility model are all fairly simple, and each component price is also relatively cheap, can be extensive
Promote the use of, there is good application prospect.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as not departing from the utility model to limitation of the present utility model, one of ordinary skill in the art
Principle and objective in the case of above-described embodiment can be changed in the scope of the utility model, change, replace and
Modification.The scope of the utility model is extremely equally limited by appended claims.
Claims (7)
1. a kind of two-dimensional coordinate measuring system, it is characterised in that including optical sensor, the first light source emitter, first angle
Measuring appliance, secondary light source transmitter, second angle measuring appliance, survey calculation device, measuring table；The optical sensor,
One light source emitter, first angle measuring appliance, secondary light source transmitter, second angle measuring appliance are all arranged at tested curved surface with surveying
Between amount platform；
The light source sensor is arranged on measuring table, and the both sides of the light source sensor are respectively equipped with first angle measurement
Device, second angle measuring appliance, the light source emitter of upper installation first of the first angle measuring appliance, the second angle measuring appliance
It is upper installation secondary light source transmitter, first light source emitter, first angle measuring appliance, secondary light source transmitter, second jiao
The control terminal of degree measuring appliance is all connected with survey calculation device.
2. two-dimensional coordinate measuring system as claimed in claim 1, it is characterised in that：First light source emitter and the light
Distance and the secondary light source transmitter for learning sensor are identical with the distance of the optical sensor.
3. two-dimensional coordinate measuring system as claimed in claim 2, it is characterised in that：The light source sensor is arranged at described
The midpoint of one light source emitter and the secondary light source transmitter line.
4. two-dimensional coordinate measuring system as claimed in claim 1, it is characterised in that：Between the measuring table and tested curved surface
Provided with certain distance.
5. the two-dimensional coordinate measuring system as described in claim 1 or 4, it is characterised in that：Tested curved surface is set in parallel in described
The top of measuring table.
6. two-dimensional coordinate measuring system as claimed in claim 1, it is characterised in that：First light source emitter is arranged on the
In the rotary shaft of one angle measurement equipment, the secondary light source transmitter is arranged in the rotary shaft of second angle measuring appliance.
7. two-dimensional coordinate measuring system as claimed in claim 1, it is characterised in that：First light source emitter, first jiao
Degree measuring appliance, secondary light source transmitter, the control terminal of second angle measuring appliance all use wireless connection with survey calculation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947788.6U CN206989894U (en) | 2017-07-31 | 2017-07-31 | Two-dimensional coordinate measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947788.6U CN206989894U (en) | 2017-07-31 | 2017-07-31 | Two-dimensional coordinate measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206989894U true CN206989894U (en) | 2018-02-09 |
Family
ID=61418107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720947788.6U Active CN206989894U (en) | 2017-07-31 | 2017-07-31 | Two-dimensional coordinate measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206989894U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017792A (en) * | 2019-04-10 | 2019-07-16 | 中山大学 | A kind of novel optical curved surface two-dimensional measurement method and its measuring system |
| CN110030956A (en) * | 2019-05-22 | 2019-07-19 | 福建工程学院 | A kind of contactless building roughness measurement method |
| CN110095105A (en) * | 2019-05-22 | 2019-08-06 | 福建工程学院 | A kind of coplanar detection method of four based on contactless building surveying point |
-
2017
- 2017-07-31 CN CN201720947788.6U patent/CN206989894U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017792A (en) * | 2019-04-10 | 2019-07-16 | 中山大学 | A kind of novel optical curved surface two-dimensional measurement method and its measuring system |
| CN110030956A (en) * | 2019-05-22 | 2019-07-19 | 福建工程学院 | A kind of contactless building roughness measurement method |
| CN110095105A (en) * | 2019-05-22 | 2019-08-06 | 福建工程学院 | A kind of coplanar detection method of four based on contactless building surveying point |
| CN110030956B (en) * | 2019-05-22 | 2021-03-30 | 福建工程学院 | Non-contact building flatness measuring method |
| CN110095105B (en) * | 2019-05-22 | 2021-03-30 | 福建工程学院 | A four-point coplanar detection method based on non-contact building measurement |
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