CN202734827U - High-precision bidirectional adjustable cross laser line module - Google Patents
High-precision bidirectional adjustable cross laser line module Download PDFInfo
- Publication number
- CN202734827U CN202734827U CN 201220471621 CN201220471621U CN202734827U CN 202734827 U CN202734827 U CN 202734827U CN 201220471621 CN201220471621 CN 201220471621 CN 201220471621 U CN201220471621 U CN 201220471621U CN 202734827 U CN202734827 U CN 202734827U
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- precision
- shell
- line module
- cylindrical mirror
- cross laser
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Abstract
The utility model relates to a high-precision bidirectional adjustable cross laser line module which comprises a shell, a laser point light source part which is arranged in the shell and a line forming part which is arranged on the upper end part of the shell, wherein the line forming part comprises a horizontal cylindrical mirror and a vertical cylindrical mirror; the horizontal cylindrical mirror and the vertical cylindrical mirror are arranged up and down and are installed in a T-shape. According to the high-precision bidirectional adjustable cross bar line module, the two cylindrical mirrors of the high-precision bidirectional adjustable cross laser line module are not at one same cross section, so that the conventional structural limitation that a single saw kerf cross laser line module can only be adjusted in one direction and straight line precision indexes only in a single vertical direction or any horizontal direction as the vertical and horizontal optical cylindrical mirror structures are assembled in one same cross section is solved, and further the straight line precision and the mutual vertical precision of the cross laser module are greatly improved.
Description
Technical field
The utility model relates to the optical devices technologies field, particularly relates to the two-way cross laser line module of regulating of a kind of high precision.
Background technology
Laser level is surveying instrument commonly used in the work such as building, decoration, building maintenance and suspension wall spare, and level laser module is its core component, and its precision directly affects the precision of instrument.This instrument can be used laser spots module, horizontal line module and perpendicular line module in measuring process.The not high cross curve module of precision that present domestic laser module manufacturer can only make a module, a word line module and can only one direction regulate, realize the cross curve module that the cross laser graticule substantially all adopts two word line modules to regulate by the one direction that the external metallization structural member is finished or service precision is not high, therefore practicality is not strong, and precision is not high can't meet the need of market.
The utility model content
The purpose of this utility model is to overcome the defective that prior art exists, and a kind of two-way cross laser line module of regulating of high precision of high efficiency is provided.
The technical scheme that realizes the utility model purpose is: the two-way cross laser line module of regulating of a kind of high precision, comprise shell, be arranged in the shell the laser point light source parts be arranged on the shell upper end become the line parts; Described one-tenth line parts comprise horizontal cylindrical mirror and vertical cylindrical lens; Described horizontal cylindrical mirror and vertical cylindrical lens are setting up and down, and are the installation of " T " font.
Also has in twos orthogonal opening saw kerf between the described horizontal cylindrical mirror of technique scheme and the vertical cylindrical lens; Be provided with jackscrew in the described opening saw kerf.
Have a strip light-emitting window on the top end face of the described shell of technique scheme.
Be evenly equipped with four on the surface of the bottom of the described shell of technique scheme and mill platform.
After adopting technique scheme, the utlity model has following positive effect:
(1) two cylindrical mirrors of the present utility model are not or not same cross section, solved traditional because of the vertical and horizontal optical cylindrical lens structure in the assembling of same cross section, causing can only unidirectional adjusting and can only guarantee the limitation of single saw kerf cross laser line modular structure of single horizontal or vertical any one direction linear precision index, thereby has significantly improved the linear precision of cross laser module and mutual vertical precision.
(2) also has in twos orthogonal opening saw kerf between horizontal cylindrical mirror of the present utility model and the vertical cylindrical lens; Be provided with jackscrew in the opening saw kerf; By orthogonal opening saw kerf and jackscrew are not regulated respectively linear precision and mutual vertical precision at the cylindrical mirror in same cross section to two in twos.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the upward view of Fig. 1
Fig. 3 is the left view of Fig. 1;
1. shells among the figure, 11. light-emitting windows, 12. mill platform, 2. horizontal cylindrical mirror, 3. vertical cylindrical lens, 4. jackscrew.
Embodiment
(embodiment 1)
See Fig. 1 to Fig. 3, the utility model comprises shell 1, be arranged in the shell the laser point light source parts be arranged on shell 1 upper end become the line parts; Become the line parts to comprise horizontal cylindrical mirror 2 and vertical cylindrical lens 3; Horizontal cylindrical mirror 2 and vertical cylindrical lens 3 are setting up and down, and are the installation of " T " font.Also has in twos orthogonal opening saw kerf between horizontal cylindrical mirror 2 and the vertical cylindrical lens 3; Be provided with jackscrew 4 in the described opening saw kerf.Have a strip light-emitting window 11 on the top end face of shell 1, be evenly equipped with four on the surface of the bottom of shell 1 and mill platform 12.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. two-way cross laser line module of regulating of high precision, comprise shell (1), be arranged in the shell the laser point light source parts be arranged on shell (1) upper end become the line parts; It is characterized in that: described one-tenth line parts comprise horizontal cylindrical mirror (2) and vertical cylindrical lens (3); Described horizontal cylindrical mirror (2) and vertical cylindrical lens (3) are setting up and down, and are the installation of " T " font.
2. the two-way cross laser line module of regulating of high precision according to claim 1 is characterized in that: also have in twos orthogonal opening saw kerf between described horizontal cylindrical mirror (2) and the vertical cylindrical lens (3); Be provided with jackscrew (4) in the described opening saw kerf.
3. the two-way cross laser line module of regulating of high precision according to claim 2 is characterized in that: have a strip light-emitting window (11) on the top end face of described shell (1).
4. the two-way cross laser line module of regulating of high precision according to claim 3 is characterized in that: be evenly equipped with four on the surface of the bottom of described shell (1) and mill platform (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471621 CN202734827U (en) | 2012-09-14 | 2012-09-14 | High-precision bidirectional adjustable cross laser line module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471621 CN202734827U (en) | 2012-09-14 | 2012-09-14 | High-precision bidirectional adjustable cross laser line module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734827U true CN202734827U (en) | 2013-02-13 |
Family
ID=47660517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471621 Expired - Fee Related CN202734827U (en) | 2012-09-14 | 2012-09-14 | High-precision bidirectional adjustable cross laser line module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679639A (en) * | 2017-02-27 | 2017-05-17 | 常州米德克光电科技有限公司 | High-precision cross laser module |
-
2012
- 2012-09-14 CN CN 201220471621 patent/CN202734827U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679639A (en) * | 2017-02-27 | 2017-05-17 | 常州米德克光电科技有限公司 | High-precision cross laser module |
| CN106679639B (en) * | 2017-02-27 | 2023-04-11 | 常州米德克光电科技有限公司 | High-precision cross laser module |
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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: 20130213 Termination date: 20130914 |