CN1485597A - Laser emitting device and transmitting header - Google Patents
Laser emitting device and transmitting header Download PDFInfo
- Publication number
- CN1485597A CN1485597A CNA031134831A CN03113483A CN1485597A CN 1485597 A CN1485597 A CN 1485597A CN A031134831 A CNA031134831 A CN A031134831A CN 03113483 A CN03113483 A CN 03113483A CN 1485597 A CN1485597 A CN 1485597A
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- laser
- laser beam
- microscope base
- cursor
- beam emitting
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Abstract
The invention relates to a laser emitting device and transmitter thereof which has a big foundation support, at least on the two walls of which laser transmitters are arranged. The laser transmitter includes a mirror stand, a dot laser assembly is arranged in the center opening of the mirror stand. In the use state, one part of the outgoing laser beam from the central opening of the laser assembly housing penetrates through the cylindrical mirror to form horizontal line or vertical line cursor on the acting surface ahead, the other portion penetrates through the light transmission slot to form dot cursors in superposition with the horizontal line or vertical line cursor on the acting surface ahead. The gage mark device using the apparatus has simplified structure.
Description
Technical field
The present invention relates to a kind of laser beam emitting device, be specially adapted to the graticule instrument.
Background technology
When building, decoration, fitting-out work setting-out, need demonstrate horizontal line, perpendicular line on the workplace forwardly by the graticule instrument, the laser beam emitting device of graticule instrument comprises the some laser module with laser diode and spherical lens, the laser rays that the some laser module sends demonstrates a cursor on the workplace forwardly, as the place ahead one cylindrical mirror is set, then puts the laser rays that laser module sends and demonstrate the straight line cursor on the workplace forwardly through cylindrical mirror at a laser module.For need on horizontal line cursor or perpendicular line cursor, indicating a position of determining point, generally indicate by cross curve, the intersection point of cross curve promptly is position of determining point on the straight line cursor, the formation of cross hair cursor needs two groups of some laser module emitted laser bundles by each self-corresponding cylindrical mirror, what form to intersect on the workplace forwardly is one vertical, the linear light mark of one level is a cross hair cursor, for example China Patent No. is a disclosed self leveling straight line laser device in 01263131.0 the utility model patent instructions, exactly the perpendicular line laser generator that is in horizontal line laser generator both sides by a horizontal line laser generator and two two straight line cursors that just can form a horizontal line cursor and intersect vertically with this horizontal line cursor on the workplace forwardly.The device of above-mentioned generation cross hair cursor, display highlighting, and the complexity that structurally seems in one direction.
Summary of the invention
One of purpose of the present invention is to propose a kind of laser beam emitting device of display highlighting on the workplace of the place ahead of both direction at least simultaneously; Another object of the present invention be propose a kind of simple in structure and can on the straight line cursor, indicate the laser beam emitting head of a definite point.
For realizing first purpose of the present invention, the present invention has big base, and at least two walls are provided with laser beam emitting head on the wall all around of big base.
Above-mentioned laser beam emitting head has microscope base, be provided with a laser module in the microscope base center pit, this laser module has housing, laser diode and spherical lens, the aperture of the center pit of microscope base is provided with amesiality cylindrical mirror, opposite side at cylindrical mirror leaves the printing opacity crack, under the user mode, a laser beam part that penetrates from the housing center pit of a laser module see through cylindrical mirror forwardly workplace form horizontal line or perpendicular line cursor, another part forms the some cursor that overlaps on horizontal line or perpendicular line cursor on the workplace forwardly by the printing opacity crack.
On the aperture of the center pit of above-mentioned microscope base and be in the opposite side relative and be provided with and be connected on the microscope base the fixedly pressing plate of cylindrical mirror with the printing opacity crack.
The microscope base of above-mentioned emitting head is pegged graft by preceding microscope base and back microscope base and is formed, and emitting head is connected the back microscope base rear end of taking emitting head on the big base and inserts in the cinclides of big base.
The central authorities of above-mentioned big base are provided with another laser module, and this laser module emitted laser bundle is simultaneously on top work surface and ground or on top work surface or form a some cursor on the ground.
Some laser module in the above-mentioned big base has housing, laser diode, combined prism, and laser diode emitted laser bundle can form the some cursor simultaneously through the light splitting surface of combined prism on top work surface and ground.
Some laser module in the above-mentioned big base has laser diode and spherical lens, and laser diode emitted laser bundle can form the some cursor simultaneously through spherical lens on top work surface or ground.
For realizing the purpose of another laser beam emitting head of the present invention, the present invention takes laser beam emitting head to have microscope base, be provided with a laser module in the microscope base center pit, this laser module has housing, laser diode and spherical lens, the aperture of the center pit of microscope base is provided with amesiality cylindrical mirror, opposite side at cylindrical mirror leaves the printing opacity crack, under the user mode, a laser beam part that penetrates from the housing center pit of a laser module see through cylindrical mirror forwardly workplace form horizontal line or perpendicular line cursor, another part forms the some cursor that overlaps on horizontal line or perpendicular line cursor on the workplace forwardly by the printing opacity crack.
On the aperture of the center pit of above-mentioned microscope base and be in the opposite side relative and be provided with and be connected on the microscope base the fixedly pressing plate of cylindrical mirror with the printing opacity crack.
The present invention is owing to can show the straight line cursor with cursor on the place ahead workplace of both direction at least under user mode, and can bring great convenience for the use of the graticule instrument that adopts this device simultaneously at top work surface, ground display dot cursor; Laser beam emitting head of the present invention is owing to only taked one group of some laser module and a cylindrical mirror, just can send a cursor and straight line cursor simultaneously and put cursor and overlap on the online cursor, reach the purpose that can on the straight line cursor, indicate a definite point, make the structure of the graticule instrument that adopts this device obtain simplifying.
Description of drawings
Fig. 1 is the laser beam emitting device configuration diagram;
Fig. 2 is laser beam emitting device configuration diagram (blast);
Fig. 3 is the emitting head configuration diagram;
Fig. 4 is for using graticule instrument diagrammatic sketch of the present invention.
Embodiment
Embodiment shown in the accompanying drawing 1～3 has big base 2, big base 2 upper openings, and the bottom is provided with light hole, and wall is provided with three cinclides 2-1 around the big base 2, and corresponding each cinclides 2-1 is provided with a laser beam emitting head 1.Laser beam emitting head 1 has microscope base 14, and microscope base 14 is pegged graft by preceding microscope base 14-1 and back microscope base 14-2 and formed, and is connected by screw 7.Emitting head 1 is connected with big base 2, takes the back microscope base 14-2 rear end of emitting head 1 to insert in the cinclides 2-1 of big base 2 and by bolt 8 and is connected with big base 2.Be provided with a laser module 11 in the microscope base chamber, some laser module 11 has housing, laser diode and spherical lens etc., has center pit 11-1 on the housing.The aperture of the center pit 14-1-1 of microscope base 14 is provided with laterally and the cylindrical mirror 12 of deflection downside, leaves printing opacity crack 14-1-2 at the opposite side of cylindrical mirror 12.Under the user mode, the laser beam that penetrates from the housing center pit 11-1 of a laser module 11, a part forms the perpendicular line cursor on the workplace forwardly by cylindrical mirror 13, another part forms the some cursor on the workplace forwardly by printing opacity crack 14-1-2, because printing opacity crack 14-1-2 and some laser module 11 housing center pit 11-1 are in the same center line, be that printing opacity crack 14-1-2 is in the light path, so the some cursor overlaps on the perpendicular line cursor.On the aperture of the center pit 14-1-1 of microscope base 14 and be in the opposite side relative and be provided with pressing plate 13, before being connected by bolt 6, pressing plate 13 on the microscope base 14-1, plays fixedly cylindrical mirror 12 with printing opacity crack 14-1-2.
The central authorities of pedestal 2 are provided with another laser module 5, this laser module 5 has laser diode, combined prism, the laser diode emitted laser bundle of some laser module 5 is divided into two-way through the light splitting surface of combined prism, one tunnel light hole, the opening of pedestal 2 on laser module 5 housing end faces forms some cursors on top work surface, the light hole of the bottom of the light hole of another road on laser module 5 housing bottom surfaces, pedestal 2 forms a cursor on the ground, and the some cursor on the top work surface and ground some cursor are on the same plumb line.
Fig. 4 is for using graticule instrument diagrammatic sketch of the present invention, and A is the present invention among the figure.Use graticule instrument of the present invention in use, can on the workplace of the place ahead of three directions, form straight line cursor simultaneously with cursor.
Embodiment 2
Embodiment 2 takes big base 2 upper openings, and second laser module 5 that the central authorities of big base 2 are provided with has laser diode and spherical lens, and second laser module 5 emitted laser bundle upwards forms the some cursor in top work surface.All the other are identical with embodiment 1.
Claims (8)
1, a kind of laser beam emitting device is characterized in that: this laser beam emitting device has big base (2), and at least two walls are provided with laser beam emitting head (1) on the wall all around of big base (2).
2, laser beam emitting device according to claim 1, it is characterized in that: laser beam emitting head (1) has microscope base (14), be provided with a laser module (11) in the microscope base central through hole (14-1-1), this laser module (11) has housing, laser diode and spherical lens, the aperture of the center pit (14-1-1) of microscope base (14) is provided with amesiality cylindrical mirror (12), opposite side at cylindrical mirror (12) leaves printing opacity crack (14-1-2), under the user mode, a laser beam part that penetrates from the housing center pit (11-1) of a laser module (11) see through cylindrical mirror (13) forwardly workplace form horizontal line or perpendicular line cursor, another part forms the some cursor that overlaps on horizontal line or perpendicular line cursor on the workplace forwardly by printing opacity crack (14-2).
3, laser beam emitting device according to claim 2 is characterized in that: on the aperture of the center pit (14-1) of microscope base (14) and be in the opposite side relative with the printing opacity crack and be provided with and be connected microscope base (14) and go up the fixedly pressing plate (13) of cylindrical mirror (12).
4, laser beam emitting device according to claim 2, it is characterized in that: the microscope base (14) of emitting head (1) is pegged graft by preceding microscope base (14-1) and back microscope base (14-2) and is formed, and emitting head (1) is connected back microscope base (14-2) rear end of taking emitting head (1) on the big base (2) and inserts in the cinclides (2-1) of big base (2).
5, according to the described laser beam emitting device of one of claim 1 to 4, it is characterized in that: be provided with another laser module (5) in the chamber of big base (2), this laser module (5) has housing, laser diode, combined prism, under the user mode, two bundle laser beam of some laser module (5) emission can form the some cursor simultaneously on top work surface and ground.
6, according to the described laser beam emitting device of one of claim 1 to 4, it is characterized in that: be provided with another laser module (5) in the chamber of big base (2), this laser module (5) has housing, laser diode and spherical lens, under the user mode, some laser module (5) emitted laser bundle or in top work surface or form a some cursor on the ground.
7, a kind of laser beam emitting head, it is characterized in that: laser beam emitting head (1) has microscope base (14), be provided with first laser module (11) in the microscope base center pit (14-1), first laser module (11) has housing, laser diode and spherical lens, the aperture of the center pit (14-1-1) of microscope base (14) is provided with amesiality cylindrical mirror (12), opposite side at cylindrical mirror (12) leaves printing opacity crack (14-1-2), under the user mode, a laser beam part that penetrates from the housing center pit (11-1) of a laser module (11) see through cylindrical mirror (13) forwardly workplace form horizontal line or perpendicular line cursor, another part forms the some cursor that overlaps on horizontal line or perpendicular line cursor on the workplace forwardly by printing opacity crack (14-2).
8, laser beam emitting head according to claim 7 is characterized in that: on the aperture of the center pit (14-1) of microscope base (14) and be in the opposite side relative with printing opacity crack (14-1-2) and be provided with and be connected microscope base (14) and go up the fixedly pressing plate (13) of cylindrical mirror (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031134831A CN1485597A (en) | 2003-05-14 | 2003-05-14 | Laser emitting device and transmitting header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031134831A CN1485597A (en) | 2003-05-14 | 2003-05-14 | Laser emitting device and transmitting header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1485597A true CN1485597A (en) | 2004-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031134831A Pending CN1485597A (en) | 2003-05-14 | 2003-05-14 | Laser emitting device and transmitting header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1485597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957198A (en) * | 2010-08-11 | 2011-01-26 | 陆建红 | Laser lofting device suitable for switching spot laser output and line laser output |
-
2003
- 2003-05-14 CN CNA031134831A patent/CN1485597A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957198A (en) * | 2010-08-11 | 2011-01-26 | 陆建红 | Laser lofting device suitable for switching spot laser output and line laser output |
| CN101957198B (en) * | 2010-08-11 | 2012-10-03 | 陆建红 | Laser lofting device suitable for switching spot laser output and line laser output |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |