CN205898068U - Measurement device for measuring instrument height - Google Patents
Measurement device for measuring instrument height Download PDFInfo
- Publication number
- CN205898068U CN205898068U CN201620867406.4U CN201620867406U CN205898068U CN 205898068 U CN205898068 U CN 205898068U CN 201620867406 U CN201620867406 U CN 201620867406U CN 205898068 U CN205898068 U CN 205898068U
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- CN
- China
- Prior art keywords
- module
- height
- instrument
- measuring instrument
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a measurement device for measuring instrument height. Including scalable measuring staff (1), casing (2), display screen (3) and ranging system (4), the top intermediate position at casing (2) is installed in scalable measuring staff (1), and install on the upper portion of casing (2) display screen (3), and the lower part in casing (2) is installed in ranging system (4). Ranging system (4) include microcontroller, set up module, display module, power and laser ranging module, it links to each other with microcontroller respectively to set up module, display module, laser ranging module and power. The utility model discloses simple structure, low in production cost, it is great and inconvenient not enough that the instrumental height error is got to the volume of effectively having overcome among the prior art, utilizes scalable measuring staff and laser ranging module combination to use, can the convenience, accurately measure measuring instrument's height.
Description
Technical field
This utility model is related to a kind of height measuring device in Surveying Engineering, the measurement dress of particularly a kind of measuring instrument height
Put.
Background technology
At present, when measuring height of instrument, generally use ribbon and measure, when height of instrument set up higher or
When control point is located in protection well, measures height of instrument and be difficult to individually be completed by a people；Existing method is subject to foot rest simultaneously
And the impact of instrument is so that can not be straightened during measuring in steel ruler, the numerical value of reading is equivalent to the distance of one section of curve,
Even if multiple measurement is averaged and also can be there is the impact of the mode of measuring, reading error.Obviously, measure instrument using traditional method
Height is not only inconvenient, and there is unnecessary error impact.It is thus desirable to a kind of device being capable of accurate measuring instrument height,
Precision with convenient use and raising measurement result.
Content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of survey of measuring instrument height
Amount device.This measurement apparatus effectively overcomes and measures the larger and inconvenient deficiency of instrument high level error in prior art, and utilizing can
Flexible measuring staff is used with laser ranging block combiner, can easily and accurately measure height of instrument.
This utility model is achieved in that the measurement apparatus of measuring instrument height include scalable measuring staff, housing, display
Screen and range-measurement system, scalable measuring staff is arranged on the top centre position of housing, and display screen is arranged on the top of housing, range finding system
System is arranged on the bottom of housing.
Scalable measuring staff is the elongate rod by spider top through hole, and length is fixed value, is stretched to the longest during use,
Can shrink when not using, be convenient for carrying, it act as measuring instrument (or pedestal) bottom and fills to described instrument high measurement
The level altitude put.
It is high that display screen is used for display instrument.
Range-measurement system is used for measuring described instrument height measurement device to topocentric height, and range-measurement system includes microcontroller
Device, setup module, display module, power supply and laser ranging module；Setup module, display module, laser ranging module and power supply
It is connected with microcontroller respectively；Microcontroller is used for controlling whole LDMS；Setup module is used for arranging different model
Instrument measure position to the level altitude of instrument (or pedestal) bottom；Power supply is powered for whole device；Laser ranging module is used
In measurement described device to topocentric height.
This utility model structure is simple, low production cost, effectively overcomes in prior art that to measure instrument high level error larger
And the deficiency of inconvenience, used with laser ranging block combiner using scalable measuring staff, can easily and accurately measure measuring instrument
The height of device.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model range-measurement system block diagram.
Fig. 3 is this utility model display screen display schematic diagram.
Fig. 4 uses schematic diagram for this utility model.
The scalable measuring staff of brief description: 1-, 2- housing, 3- display screen, 4- range-measurement system.
Specific embodiment
Embodiment:
As shown in figure 1, the measurement apparatus of measuring instrument height include scalable measuring staff 1, housing 2, display screen 3 and range finding system
System 4, scalable measuring staff 1 is arranged on the top centre position of housing 2, and display screen 3 is arranged on the top of housing 2, and range-measurement system 4 is pacified
It is contained in the bottom of housing 2.
As shown in Fig. 2 setup module 6, display module 7, laser ranging module 8 and power supply 9 respectively with microcontroller 5 phase
Even.
Fig. 3 is display screen display schematic diagram, and its Instrumental level altitude h1 measures position to its instrument (or base for instrument
Seat) bottom height；Measurement height h2 is for instrument height measurement device to topocentric height；Instrument height h is through being calculated
True instrument high.
Claims (1)
1. a kind of measurement apparatus of measuring instrument height are it is characterised in that the measurement apparatus of measuring instrument height include scalable survey
Bar (1), housing (2), display screen (3) and range-measurement system (4)；Scalable measuring staff (1) is arranged on the top interposition of housing (2)
Put, display screen (3) is arranged on the top of housing (2), range-measurement system (4) is arranged on the bottom of housing (2)；
Described range-measurement system (4) include setting microcontroller (5), module (6), display module (7), laser ranging module (8) and
Power supply (9), module (6), display module (7), laser ranging module (8) and power supply (9) respectively with microcontroller (5) phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867406.4U CN205898068U (en) | 2016-08-11 | 2016-08-11 | Measurement device for measuring instrument height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867406.4U CN205898068U (en) | 2016-08-11 | 2016-08-11 | Measurement device for measuring instrument height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898068U true CN205898068U (en) | 2017-01-18 |
Family
ID=57782014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620867406.4U Expired - Fee Related CN205898068U (en) | 2016-08-11 | 2016-08-11 | Measurement device for measuring instrument height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017335A (en) * | 2016-08-11 | 2016-10-12 | 桂林理工大学 | Instrument height measuring device |
-
2016
- 2016-08-11 CN CN201620867406.4U patent/CN205898068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017335A (en) * | 2016-08-11 | 2016-10-12 | 桂林理工大学 | Instrument height measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170118 Termination date: 20210811 |