CN217485938U - Dual wavelength laser directive property adjusts module - Google Patents
Dual wavelength laser directive property adjusts module Download PDFInfo
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- CN217485938U CN217485938U CN202221692755.9U CN202221692755U CN217485938U CN 217485938 U CN217485938 U CN 217485938U CN 202221692755 U CN202221692755 U CN 202221692755U CN 217485938 U CN217485938 U CN 217485938U
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Abstract
The utility model discloses a dual wavelength laser directive property adjusting module, which comprises an adjusting tool and a dual laser module; the adjusting tool is provided with a reference laser module and a double laser module, the reference laser module and the double laser module are ensured to be parallel, lens seats are arranged in inner cavities of the reference laser module and the double laser module, and gaps enabling the lens seats to be adjusted along the radial direction are reserved in the inner cavities of the reference laser module and the double laser module; the outer walls of the inner chambers of the reference laser module and the double laser module are provided with adjusting holes for adjusting the lens base. The utility model relates to a dual wavelength laser instrument directive property regulation module can carry out directive property simultaneously to the different laser instrument of two sets of wavelengths through this module and adjust, has improved regulation efficiency.
Description
Technical Field
The utility model belongs to the technical field of the laser instrument, especially, relate to a dual wavelength laser directive property adjusts module.
Background
The laser is a device for emitting laser light, and the structure mainly comprises a laser diode, a focusing lens seat, a shell and the like. In the assembly process of the laser, according to the use requirement of the laser, a directivity adjustment process is often required to be completed in the assembly process.
And (4) directivity adjustment, namely, the ray angle is changed through adjustment, and finally the required ray angle is achieved.
In practical application, the situation that the directivities of two or more beams of rays are parallel to each other is common, and for the adjustment of the directivities of parallel beams, the existing means is to adjust a plurality of lasers one by one, in the process, it is required to ensure that shells of a laser to be adjusted and a reference laser are in a relatively fixed state, and the manual handheld adjustment often causes deviation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dual wavelength laser instrument directive property regulation module can carry out directive property simultaneously to the different laser instrument of two sets of wavelengths through this module and adjust, has improved regulation efficiency.
In order to achieve the above object, the technical solution of the present invention is to design a dual wavelength laser directivity adjustment module, which includes an adjustment tool and a dual laser module; the adjusting tool is provided with a reference laser module and a double-laser module, the reference laser module and the double-laser module are ensured to be parallel, lens seats are arranged in inner cavities of the reference laser module and the double-laser module, and gaps for radially adjusting the lens seats are reserved in the inner cavities of the reference laser module and the double-laser module; and the outer walls of the inner chambers of the reference laser module and the double laser module are provided with adjusting holes for adjusting the lens base.
Further, the adjusting tool comprises a tool platform, a platform rear end cavity, a reference laser module mounting cavity, a reference laser module light-transmitting channel, a dual-laser module mounting cavity and a first adjusting hole; the front end face of the tool platform is provided with a reference laser module installation cavity, and a lock ring, a lens base, a laser diode and a diode lock ring are installed in the reference laser module installation cavity; the rear end face of the working platform is provided with a platform rear end cavity, a reference laser module light-transmitting channel is arranged in the working platform, and the reference laser module light-transmitting channel is respectively communicated with a reference laser module installation cavity and the platform rear end cavity; and a plurality of first adjusting holes are formed in the outer wall of the reference laser module mounting cavity.
Furthermore, a double-laser module installation cavity is arranged on the working platform; the double-laser module is arranged in the double-laser module mounting cavity; two laser module installation cavities which are arranged side by side are arranged in the double-laser module, and a lock ring, a lens base, a laser diode and a diode lock ring are sequentially arranged in the laser module installation cavities; be equipped with a plurality of second regulation hole on the laser module installation cavity outer wall of twin laser ware module.
Furthermore, the cross section of the rear end of the double laser module is a polygon; the twin laser module installation cavity cross-section is the polygon, and the twin laser module adopts the grafting mode to insert the twin laser module installation cavity.
Further, be equipped with the pinhole on dual laser instrument module and the dual laser instrument module installation cavity, through the fixed dual laser instrument module of mode and the dual laser instrument module installation cavity of pin joint.
The utility model has the advantages and beneficial effects that: the utility model relates to a dual wavelength laser instrument directive property is adjusted module can carry out directive property simultaneously to the different laser instrument of two sets of wavelengths through this module and adjust, has improved regulation efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the adjustment tool.
Fig. 3 is a cross-sectional view of a twin laser module.
Fig. 4 is an exploded view of the present invention.
Fig. 5 is a cross-sectional view of the present invention.
The laser module comprises an adjusting tool 1, a tool platform 1-1, a platform rear end cavity 1-2, a reference laser module mounting cavity 1-3, a reference laser module light-transmitting channel 1-4, a twin laser module mounting cavity 1-5, a first adjusting hole 1-6, a twin laser module 2, a second adjusting hole 2-1, a lock ring 3, a lens holder 4, a laser diode 5 and a diode lock ring 6.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example (b):
a dual-wavelength laser directivity adjusting module comprises an adjusting tool 1 and a dual-laser module 2; the adjusting tool 1 comprises a tool platform 1-1, a platform rear end cavity 1-2, a reference laser module mounting cavity 1-3, a reference laser module light-transmitting channel 1-4, a dual laser module mounting cavity 1-5 and a first adjusting hole 1-6;
a reference laser module installation cavity 1-3 is arranged on the front end face of the tooling platform 1-1, a lock ring 3, a lens seat 4, a laser diode 5 and a diode lock ring 6 are arranged in the reference laser module installation cavity 1-3, a platform rear end cavity 1-2 is arranged on the rear end face of the working platform 1-1, a reference laser module light-transmitting channel 1-4 is arranged in the working platform 1-1, and the reference laser module light-transmitting channel 1-4 is respectively communicated with the reference laser module installation cavity 1-3 and the platform rear end cavity 1-2; the outer wall of the reference laser module installation cavity is provided with a plurality of first adjusting holes 1-6; the rear end cavity 1-2 of the platform is used for installing and disassembling a laser diode 5, a diode lock ring 6 and a circuit for storing and connecting the laser diode 5;
the working platform 1-1 is provided with a double laser module installation cavity 1-5; a double laser module 2 is arranged in the double laser module installation cavity 1-5;
two laser module installation cavities which are arranged side by side are arranged in the double laser module 2, and a lock ring 3, a lens base 4, a laser diode 5 and a diode lock ring 6 are sequentially arranged in the laser module installation cavities; a plurality of second adjusting holes 2-1 are formed in the outer wall of the laser module mounting cavity of the dual laser module 2;
and gaps for enabling the lens base 4 to be adjusted along the radial direction are reserved on the inner walls of the reference laser module installation cavity 1-3 and the laser module installation cavity of the double laser module 2.
The directivity adjusting method comprises the following steps:
and parts such as a lock ring 3, a lens seat 4, a laser diode 5, a diode lock ring 6 and the like are arranged in the reference laser module installation cavity 1-3. Firstly, adjusting a microscope base 4 in a reference laser module installation cavity 1-3 (extending into a first adjusting hole 1-6 through a long-strip tool and finely adjusting the position of the microscope base 4 in the reference laser module installation cavity 1-3) to enable the ray of the reference laser module to become a reference ray; then, installing the double laser module 2 into a double laser module installation cavity 1-5 of the adjusting tool 1; use benchmark ray as the benchmark, adjust microscope base 4 in twin laser module 2 (stretch into second regulation hole 2-1 through rectangular instrument, finely tune the position of microscope base 4 in twin laser module 2) to realize the directive adjustment of the parallel state of dual wavelength laser.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a dual wavelength laser instrument directive property adjusts module which characterized in that: the device comprises an adjusting tool and a dual-laser module; the adjusting tool is provided with a reference laser module and a double laser module, the reference laser module and the double laser module are ensured to be parallel, lens seats are arranged in inner cavities of the reference laser module and the double laser module, and gaps enabling the lens seats to be adjusted along the radial direction are reserved in the inner cavities of the reference laser module and the double laser module; and the outer walls of the inner chambers of the reference laser module and the double laser module are provided with adjusting holes for adjusting the lens base.
2. The dual-wavelength laser directivity adjustment module of claim 1, wherein: the adjusting tool comprises a tool platform, a platform rear end cavity, a reference laser module mounting cavity, a reference laser module light-transmitting channel, a double-laser module mounting cavity and a first adjusting hole; the front end face of the tool platform is provided with a reference laser module installation cavity, and a lock ring, a lens base, a laser diode and a diode lock ring are installed in the reference laser module installation cavity; the rear end face of the working platform is provided with a platform rear end cavity, a reference laser module light-transmitting channel is arranged in the working platform, and the reference laser module light-transmitting channel is respectively communicated with the reference laser module installation cavity and the platform rear end cavity; be equipped with the first regulation hole of a plurality of on the benchmark laser module installation cavity outer wall.
3. The dual-wavelength laser directivity adjustment module of claim 1, wherein: the working platform is provided with a double-laser module installation cavity; the double laser module is arranged in the double laser module mounting cavity; two laser module installation cavities which are arranged side by side are arranged in the double-laser module, and a lock ring, a lens base, a laser diode and a diode lock ring are sequentially arranged in the laser module installation cavities; and a plurality of second adjusting holes are formed in the outer wall of the laser module mounting cavity of the double laser module.
4. The dual-wavelength laser directivity adjustment module of claim 1, wherein: the rear end section of the double laser module is polygonal; the twin laser module installation cavity cross-section is the polygon, and the twin laser module adopts the grafting mode to insert the twin laser module installation cavity.
5. The dual-wavelength laser directivity adjustment module of claim 4, wherein: be equipped with the pinhole on dual laser instrument module and the dual laser instrument module installation cavity, fix dual laser instrument module and dual laser instrument module installation cavity through the mode of pin joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221692755.9U CN217485938U (en) | 2022-07-04 | 2022-07-04 | Dual wavelength laser directive property adjusts module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221692755.9U CN217485938U (en) | 2022-07-04 | 2022-07-04 | Dual wavelength laser directive property adjusts module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217485938U true CN217485938U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221692755.9U Active CN217485938U (en) | 2022-07-04 | 2022-07-04 | Dual wavelength laser directive property adjusts module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217485938U (en) |
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2022
- 2022-07-04 CN CN202221692755.9U patent/CN217485938U/en active Active
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