CN202119412U - Laser angle scale - Google Patents
Laser angle scale Download PDFInfo
- Publication number
- CN202119412U CN202119412U CN2011202150414U CN201120215041U CN202119412U CN 202119412 U CN202119412 U CN 202119412U CN 2011202150414 U CN2011202150414 U CN 2011202150414U CN 201120215041 U CN201120215041 U CN 201120215041U CN 202119412 U CN202119412 U CN 202119412U
- Authority
- CN
- China
- Prior art keywords
- laser
- angle
- switch
- casing
- shell
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
- Lasers (AREA)
Abstract
The utility model discloses a laser angle scale, which is used for measuring angles in engineering building and indoor decoration. The laser angle scale is characterized by comprising a switch, a casing and two laser emitters, the casing consists of an upper portion and a lower portion, the switch is arranged in the middle of the side wall of the casing, a through hole is arranged on the upper portion of the casing, and the two laser emitters are simultaneously controlled by the switch and symmetrically mounted on the upper portion of the inner wall of the casing. An included angle alpha is formed by two lasers emitted by the two laser emitters and ranges from 45 degrees to 135 degrees. The laser angle scale has the advantages of small size, convenience in use and carrying and low cost.
Description
Technical field
The utility model relates to a kind of measurer technical field, the take measurement of an angle laser angle square of usefulness of particularly a kind of engineering construction and interior decoration.
Background technology
In existing piping erection construction; For example when pipeline or the crane span structure etc. that are made into 90 °; General 500mm or the 1000mm try square of using measured, and when pipeline that is made into other angles or crane span structure etc., can only rely on line to calculate to wait and installing; Very inconvenient, and the try square relative volume big, portably use the comparison clumsiness.
The utility model content
The utility model technical matters to be solved provides a kind of easy to use and carry, cheap laser angle square.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of laser angle square is characterized in that said laser angle square comprises switch, shell and two generating lasers; Said shell is made up of two parts up and down, and there is switch at the middle part of the sidewall of said shell, and the top of said shell is provided with a through hole, and said switch is controlled two generating lasers simultaneously; Said two generating laser symmetries are installed in the top of outer casing inner wall; The angle of the twice laser that said two generating lasers send is α, and said angle is 45 °-135 °.
Adopt the beneficial effect that technique scheme produced to be: said laser angle square can be made into the special angle laser angle square of frequent use as required, compares with existing steel set-square to have little, the easy to use and carry and cheap characteristics of volume.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, a kind of laser angle square is characterized in that said laser angle square comprises switch 4, shell 1 and two generating lasers 2; There is switch 4 at the middle part of the sidewall of said shell 1, and the top of said shell 1 is provided with a through hole 3, and two parts up and down of said shell connect through screw thread (perhaps socket joint); Said switch 4 is controlled two generating lasers 2 simultaneously; Said two generating laser 2 symmetries are installed in the top of shell 1 inwall; The angle of the twice laser that said two generating lasers 2 send is α, and said angle is 45 °-135 °.
In the construction work practice of construction; Often need carry out the installation of crane span structure or pipeline or the like special angle, so the angle that two light became that can as required two generating lasers 2 be sent manufactures the laser angle square of special angle such as 45 °, 60 °, 90 °, 120 ° and 135 °.During site operation, as long as relatively with the laser beam of the pipeline of making or crane span structure and special angle.
Claims (6)
1. a laser angle square is characterized in that said laser angle square comprises switch (4), shell (1) and two generating lasers (2); Said shell (1) is made up of two parts up and down, and there is switch (4) at the middle part of the sidewall of said shell (1), and the top of said shell (1) is provided with a through hole (3), and said switch (4) is controlled two generating lasers (2) simultaneously; Said two generating lasers (2) symmetry is installed in the top of shell (1) inwall; The angle of the twice laser that said two generating lasers (2) send is α, and said angle is 45 °-135 °.
2. a kind of laser angle square according to claim 1, said angle is 45 °.
3. a kind of laser angle square according to claim 1, said angle is 60 °.
4. a kind of laser angle square according to claim 1, said angle is 90 °.
5. a kind of laser angle square according to claim 1, said angle is 120 °.
6. a kind of laser angle square according to claim 1, said angle is 135 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202150414U CN202119412U (en) | 2011-06-23 | 2011-06-23 | Laser angle scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202150414U CN202119412U (en) | 2011-06-23 | 2011-06-23 | Laser angle scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119412U true CN202119412U (en) | 2012-01-18 |
Family
ID=45460469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202150414U Expired - Fee Related CN202119412U (en) | 2011-06-23 | 2011-06-23 | Laser angle scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119412U (en) |
-
2011
- 2011-06-23 CN CN2011202150414U patent/CN202119412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120623 |