CN205991776U - A kind of non-intersecting straight lines body angle measurement apparatus - Google Patents
A kind of non-intersecting straight lines body angle measurement apparatus Download PDFInfo
- Publication number
- CN205991776U CN205991776U CN201621062950.8U CN201621062950U CN205991776U CN 205991776 U CN205991776 U CN 205991776U CN 201621062950 U CN201621062950 U CN 201621062950U CN 205991776 U CN205991776 U CN 205991776U
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- China
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- measurement
- measurement plate
- straight lines
- pointer
- electric current
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Abstract
This utility model is related to measurement, survey field, especially a kind of non-intersecting straight lines body angle measurement apparatus.Including measurement plate, measurement plate, power supply, variable rheostat and switch, described measurement plate includes electric current pointer, earth magnetism pointer, mechanical, rotating shaft, described measurement plate, power supply, variable rheostat and switch are connected by wire, described electric current pointer, earth magnetism pointer are connected with rotating shaft, can rotate around the shaft.It overcomes the drawbacks of non-intersecting straight lines body of measurement is inaccurate, process is loaded down with trivial details.
Description
Technical field
This utility model is related to measurement, survey field, especially a kind of non-intersecting straight lines body angle measurement apparatus.
Background technology
In measurement, survey field, generally require non-intersecting straight lines body angle to be measured, including the survey of two non-intersect straight lines
Amount, not in the measurement of two straight line body angles of a plane, these straight line body angle measurements are difficult points.Traditional method is surveyed
Often using the method extending during amount, make two straight line intersection, and then the angle of two straight line bodies of measurement, this process is loaded down with trivial details, surveys
Accuracy of measurement is low.
Utility model content
This utility model aims to solve the problem that the problems referred to above, there is provided a kind of non-intersecting straight lines body angle measurement apparatus, it overcomes
The drawbacks of measurement non-intersecting straight lines body is inaccurate, process is loaded down with trivial details, the technical scheme that it adopts is as follows：
A kind of non-intersecting straight lines body angle measurement apparatus, including measurement plate, power supply, variable rheostat and switch, described survey
Template includes electric current pointer, earth magnetism pointer, mechanical, rotating shaft, and described measurement plate, power supply, variable rheostat and switch pass through wire
Connect, described electric current pointer, earth magnetism pointer are connected with rotating shaft, can rotate around the shaft.
On the basis of technique scheme, the electric current pointer in two measurement plates is connected in series.
This utility model has the advantage that：Reasonable in design, easy to use, can survey accurate measurement non-intersecting straight lines body angle
Amount device, workable, easy to carry.
Brief description
Accompanying drawing is structural representation of the present utility model；
In figure：A. measurement plate, B. measurement plate, 1. electric current pointer, 2. earth magnetism pointer, 3. power supply, 4. variable rheostat, 5. mechanical,
6. switch, 7. rotating shaft.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Shown in accompanying drawing, a kind of non-intersecting straight lines body angle measurement apparatus, including measurement plate A, measurement plate B, power supply 3, variable resistance
Case 4 and switch 6, described measurement plate A and measurement plate B include electric current pointer 1, earth magnetism pointer 2, mechanical 5, rotating shaft 7, described
Measurement plate A, measurement plate B, power supply 3, variable rheostat 4 and switch 6 are connected by wire, described electric current pointer 1, earth magnetism pointer 2
It is connected with rotating shaft 7, can 7 rotation around the shaft.
Preferably, measurement plate A, the electric current pointer 1 in measurement plate B are connected in series, by the electricity of two measurement plates
Stream is identical, can accurately pass to another one Measuring plate with the trend ensureing a Measuring plate reading.
When measuring non-intersecting straight lines, first that earth magnetism pointer 2 is corresponding with 0 ° in mechanical 5, open switch 6, adjust electric current
Pointer 1 is parallel with wherein non-intersecting straight lines, and another measurement plate is placed on another non-intersecting straight lines, reads electric current and refers to
Pin 1 and the angle of this non-intersecting straight lines, are this two non-intersecting straight lines body angles.
By way of example this utility model is illustrated above, but this utility model is not limited to above-mentioned being embodied as
Example, all any changes done based on this utility model or modification belong to the scope that this utility model claims.
Claims (2)
1. a kind of non-intersecting straight lines body angle measurement apparatus, by measurement plate A, measurement plate B, power supply (3), variable rheostat (4) and open
Close (6) composition, described measurement plate A and measurement plate B include electric current pointer (1), earth magnetism pointer (2), mechanical (5), rotating shaft (7),
Described measurement plate A, measurement plate B, power supply (3), variable rheostat (4) and switch (6) are connected by wire, described electric current pointer
(1), earth magnetism pointer (2) is connected with rotating shaft (7), can (7) rotation around the shaft.
2. a kind of non-intersecting straight lines body angle measurement apparatus according to claim 1 it is characterised in that：Described measurement plate
Electric current pointer (1) in A, measurement plate B is connected in series, and the electric current by two measurement plates is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062950.8U CN205991776U (en) | 2016-09-19 | 2016-09-19 | A kind of non-intersecting straight lines body angle measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062950.8U CN205991776U (en) | 2016-09-19 | 2016-09-19 | A kind of non-intersecting straight lines body angle measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991776U true CN205991776U (en) | 2017-03-01 |
Family
ID=58105044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621062950.8U Expired - Fee Related CN205991776U (en) | 2016-09-19 | 2016-09-19 | A kind of non-intersecting straight lines body angle measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991776U (en) |
-
2016
- 2016-09-19 CN CN201621062950.8U patent/CN205991776U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20180919 |