CN206469846U - A kind of simple laser chi - Google Patents
A kind of simple laser chi Download PDFInfo
- Publication number
- CN206469846U CN206469846U CN201621472531.1U CN201621472531U CN206469846U CN 206469846 U CN206469846 U CN 206469846U CN 201621472531 U CN201621472531 U CN 201621472531U CN 206469846 U CN206469846 U CN 206469846U
- Authority
- CN
- China
- Prior art keywords
- laser
- laser lamp
- fixed
- lamp
- substrate
- 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
Links
- 238000005259 measurement Methods 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
A kind of simple laser chi of the utility model solves the technical scheme that its technical problem used：The laser ruler includes substrate, fixed laser lamp, rotatable laser lamp, positioning pipe, measurement pipe, scale, the substrate is one flat plate, the fixed laser lamp is fixed on the substrate, the fixed laser lamp is parallel with the positioning pipe, the rotatable laser lamp is consolidated with the measurement pipe, and the laser rays that is sent of the fixed laser lamp is irradiated to the terminal location of a testing distance, rotate the rotatable laser lamp and the measurement pipe, the bright spot of two laser is set to move closer to until overlapping, according to geometrical relationship, the length of tested distance can be measured from the scale.The laser ruler can easily realize linear measure longimetry under complex working condition.
Description
Technical field
The utility model is related to hardware ＆ tools field, especially, is a kind of measuring scale tool.
Background technology
The common method of measurement length flats against or blocked tested position with chi, reads its length, i.e., with the side compared
Method 1:1 or other proportion measurements.This measuring method directly contacted with testee is feasible in general, but works as object
It is difficult to be applicable when larger or in irregular shape.
The content of the invention
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of simple laser chi, the laser ruler can be multiple
Easily realized apart from linear measure longimetry under general labourer's condition.
The utility model solves the technical scheme that its technical problem used：The laser ruler includes substrate, fixed laser
Lamp, rotatable laser lamp, positioning pipe, measurement pipe, scale, the substrate are one flat plate, and the fixed laser lamp is fixed on institute
State on substrate, the fixed laser lamp is parallel with the positioning pipe, the rotatable laser lamp is consolidated with the measurement pipe, and institute
State the terminal location that the laser rays that fixed laser lamp sent is irradiated to a testing distance, rotate the rotatable laser lamp and
The measurement pipe, make two laser bright spot move closer to until overlap, according to geometrical relationship, can be measured from the scale by
Ranging from length.
Preferably, being 10 millimeters per adjacent graduation mark actual interval, in order to calculate corresponding tested distance, and indicate
By graduation mark.
The beneficial effects of the utility model are：Measured using the laser ruler, only the substrate need to be positioned over survey
Top is measured, the rotatable laser lamp and measurement pipe is then rotated, the laser facula of two laser lamps is fallen in same measurement eventually
End, then can be conveniently measured by pipe end to scale read out the length of tested distance, if the fixed laser lamp with
The positioning pipe distance is that 30cm, a length of 50cm of the measurement pipe, the measurement pipe end and the positioning pipe end distance are a, quilt
Ranging is from length L, then L=15000 ÷ a+50cm.The laser ruler can easily realize linear measure longimetry under complex working condition.
Brief description of the drawings
Fig. 1 is the structural representation of this laser ruler.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
In the embodiment shown in fig. 1, the laser ruler include fixed laser lamp 1 on substrate, it is rotatable laser lamp 2, fixed
Position pipe 3, measurement pipe 4, the scale 5 for representing measurement distance, substrate is one flat plate, and the fixed laser lamp 1 is fixed on substrate,
The rotatable laser head 2 is consolidated with the measurement pipe 5, and can pivoting.
Above-mentioned laser ruler, the positioning pipe 3 is parallel with the fixed laser lamp 1, and apart from for 30cm, the positioning pipe
3 a length of 50cm are in order to calculating.
Measured using above-mentioned laser ruler, only the fixed laser lamp 1 need to be positioned over measurement top, send laser
Impinge upon on target object location, then rotate the rotatable laser lamp 2 and measurement pipe 4, make the laser facula of laser lamp fall surveying
Measure terminal, then can be conveniently measured by pipe end to scale read out the length of tested distance, if the fixed laser
Lamp is that 30cm, a length of 50cm of the measurement pipe, the measurement pipe end and the positioning pipe end distance are with the positioning pipe distance
A, is tested apart from length L, then L=15000 ÷ a+50cm.The laser ruler can easily realize that length is surveyed under complex working condition
Amount.
Claims (1)
1. a kind of simple laser chi, it is characterised in that：The laser ruler includes fixed laser lamp (1), rotatable laser on substrate
Lamp (2), positioning pipe (3), measurement pipe (4), the scale (5) for representing measurement distance, substrate is one flat plate, the fixed laser lamp
(1) it is fixed on substrate, the rotatable laser head (2) consolidates with the measurement pipe (5), and can pivoting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016214482042 | 2016-12-28 | ||
| CN201621448204 | 2016-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206469846U true CN206469846U (en) | 2017-09-05 |
Family
ID=59712434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621472531.1U Expired - Fee Related CN206469846U (en) | 2016-12-28 | 2016-12-30 | A kind of simple laser chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206469846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030930A (en) * | 2019-03-28 | 2019-07-19 | 淮阴工学院 | Portable trace angle and length acquisition device |
-
2016
- 2016-12-30 CN CN201621472531.1U patent/CN206469846U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030930A (en) * | 2019-03-28 | 2019-07-19 | 淮阴工学院 | Portable trace angle and length acquisition device |
| CN110030930B (en) * | 2019-03-28 | 2021-10-01 | 淮阴工学院 | Portable Trace Angle and Length Acquisition Device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |