CN111416266A - Stable compression device of laser tube - Google Patents
Stable compression device of laser tube Download PDFInfo
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- CN111416266A CN111416266A CN202010346894.5A CN202010346894A CN111416266A CN 111416266 A CN111416266 A CN 111416266A CN 202010346894 A CN202010346894 A CN 202010346894A CN 111416266 A CN111416266 A CN 111416266A
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- wall
- laser tube
- compression spring
- laser
- support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
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- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
The invention provides a stable compression device for a laser tube, which comprises an inner wall of the laser tube, an outer wall of the laser tube, a support column and a compression spring, wherein the support column is arranged on the inner wall of the laser tube; the inner wall of the laser tube is positioned at the inner side of the outer wall of the laser tube; the support is positioned on the outer wall of the inner wall of the laser tube, and the support and the inner wall of the laser tube are of an integrated structure; the compression spring is arranged on the support in a sleeved mode; the laser tube stable compression device has the advantages that the structure design is reasonable, the compression springs are utilized to absorb vibration, the inner wall of the laser tube is prevented from shaking during working, the compression springs are uniformly distributed, and the stability is high, so that the problems and the defects provided by the invention are effectively solved.
Description
Technical Field
The invention relates to the technical field of laser tubes, in particular to a stable compression device for a laser tube.
Background
Laser tube, full-scale glass sealed CO2A laser. The structure is formed by packaging a glass tube, so the structure is commonly called a laser tube. The resonant cavity mainly comprises three parts of hard glass, a resonant cavity and an electrode. The working principle is that high-concentration CO is excited by high-voltage discharge2The gas generates laser light of wavelength 10.6 um.
The laser pipe has two-layer pipe wall, is inner wall and outer wall respectively, but because the whole length of laser pipe is longer to inner wall and outer wall only both ends link together, the middle part does not contact each other, and the inner wall stability of laser pipe is relatively poor, and the during operation produces easily and rocks.
In view of this, research and improvement are made to solve the existing problems, and a stable compressing device for laser tube is provided, which aims to achieve the purpose of solving the problems and improving the practical value through the technology.
Disclosure of Invention
The invention aims to provide a stable compression device for a laser tube, which aims to solve the problems and the defects that the laser tube provided by the background technology has two layers of tube walls, namely an inner wall and an outer wall, but the laser tube has longer integral length, the two ends of the inner wall and the two ends of the outer wall are connected together, the middle parts of the inner wall and the outer wall are not contacted with each other, the stability of the inner wall of the laser tube is poor, and the laser tube is easy to shake during working.
In order to achieve the above object, the present invention provides a stable compression device for laser tube, which is achieved by the following specific technical means: the inner wall of the laser tube is positioned at the inner side of the outer wall of the laser tube; the support is positioned on the outer wall of the inner wall of the laser tube, and the support and the inner wall of the laser tube are of an integrated structure; the compression spring is mounted on the support in a nested manner.
As a further optimization of the technical scheme, the support column is a solid glass column which is cylindrical in overall appearance.
As a further optimization of the technical scheme, three supporting columns are distributed on the inner wall of the laser tube in an annular array shape, and the included angle between every two adjacent supporting columns is 120 degrees.
As the further optimization of this technical scheme, compression spring's one end is fixed through the sintering mode with the bottom of pillar, and compression spring's the other end and the inner wall butt of laser pipe outer wall.
As a further optimization of the technical scheme, the compression spring is made of 304 stainless steel.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the method has the advantages that: the support column is a solid glass column which is cylindrical in overall appearance, the compression spring is arranged on the support column in a sleeved mode, and the support column plays a role in supporting and limiting the compression spring and prevents the compression spring from deviating.
The method has the advantages that: the three support columns are distributed on the inner wall of the laser tube in an annular array shape, and the included angle between two adjacent support columns is 120 degrees, so that the distribution of the support columns is more uniform, the distribution range of the compression springs is enlarged, and the stress is more uniform.
The method has the advantages that: one end of a compression spring is fixed with the bottom of the support column in a sintering mode, the other end of the compression spring is abutted against the inner wall of the outer wall of the laser tube, the compression spring is made of 304 stainless steel, vibration is absorbed by the compression spring, the overall stability is improved, and the inner wall of the laser tube is prevented from shaking during working.
The advantages are that: the laser tube stable compression device has the advantages that the structure design is reasonable, the compression springs are utilized to absorb vibration, the inner wall of the laser tube is prevented from shaking during working, the compression springs are uniformly distributed, and the stability is high, so that the problems and the defects provided by the invention are effectively solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the present invention.
In the figure: the laser tube comprises a laser tube inner wall 1, a laser tube outer wall 2, a support 3 and a compression spring 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 2, a stable compression device for a laser tube includes: the device comprises a laser tube inner wall 1, a laser tube outer wall 2, a support 3 and a compression spring 4; the inner wall 1 of the laser tube is positioned at the inner side of the outer wall 2 of the laser tube; the strut 3 is positioned on the outer wall of the inner wall 1 of the laser tube, and the strut 3 and the inner wall 1 of the laser tube are of an integrated structure; the compression spring 4 is mounted on the column 3 in a telescopic manner.
Specifically, the pillar 3 is a solid glass pillar having a cylindrical overall appearance.
Specifically, three support columns 3 are distributed on the inner wall of the inner wall 1 of the laser tube in an annular array, and the included angle between two adjacent support columns 3 is 120 degrees.
Specifically, one end of the compression spring 4 is fixed with the bottom of the support 3 in a sintering mode, and the other end of the compression spring 4 is abutted against the inner wall of the outer wall 2 of the laser tube.
Specifically, the material of the compression spring 4 is 304 stainless steel.
The method comprises the following specific implementation steps: pillar 3 is located the outer wall of laser pipe inner wall 1 to pillar 3 is located the intermediate position of laser pipe inner wall 1, because the both ends of laser pipe inner wall 1 link together with laser pipe outer wall 2, consequently the intermediate position of laser pipe inner wall 1 takes place to rock most easily, and when laser pipe inner wall 1 took place to rock, compression spring 4 can absorb the vibration, effectively avoids laser pipe inner wall 1 to take place to rock.
To sum up: according to the stable compression device for the laser tube, the support column is a solid glass column which is cylindrical in overall appearance, the compression spring is arranged on the support column in a sleeved mode, and the support column plays a supporting and limiting role on the compression spring to prevent the compression spring from deviating; three struts are distributed on the inner wall of the laser tube in an annular array shape, and the included angle between two adjacent struts is 120 degrees, so that the struts are distributed more uniformly, the distribution range of the compression springs is enlarged, and the stress is more uniform; one end of a compression spring is fixed with the bottom of the pillar in a sintering mode, the other end of the compression spring is abutted against the inner wall of the outer wall of the laser tube, the compression spring is made of 304 stainless steel, vibration is absorbed by the compression spring, the stability of the whole laser tube is improved, and the inner wall of the laser tube is prevented from shaking during working; through the improvement of the stable compression device of the laser tube, the structure design is reasonable, the compression spring is utilized to absorb vibration, the inner wall of the laser tube is prevented from shaking during working, the compression spring is uniformly distributed, and the stability is strong, so that the problems and the defects provided by the invention are effectively solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A laser tube stable compression device comprises a laser tube inner wall (1), a laser tube outer wall (2), a support column (3) and a compression spring (4); the method is characterized in that: the inner wall (1) of the laser tube is positioned at the inner side of the outer wall (2) of the laser tube; the support pillar (3) is positioned on the outer wall of the inner wall (1) of the laser tube, and the support pillar (3) and the inner wall (1) of the laser tube are of an integrated structure; the compression spring (4) is arranged on the support (3) in a sleeved mode.
2. The laser tube stabilizing and compressing device as claimed in claim 1, wherein: the support column (3) is a solid glass column which is cylindrical in overall appearance.
3. The laser tube stabilizing and compressing device as claimed in claim 1, wherein: three supporting columns (3) are distributed on the inner wall of the inner wall (1) of the laser tube in an annular array shape, and the included angle between every two adjacent supporting columns (3) is 120 degrees.
4. The laser tube stabilizing and compressing device as claimed in claim 1, wherein: one end of the compression spring (4) is fixed with the bottom of the support column (3) in a sintering mode, and the other end of the compression spring (4) is abutted against the inner wall of the outer wall (2) of the laser tube.
5. The laser tube stabilizing and compressing device as claimed in claim 1, wherein: the material of the compression spring (4) is 304 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346894.5A CN111416266A (en) | 2020-04-28 | 2020-04-28 | Stable compression device of laser tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346894.5A CN111416266A (en) | 2020-04-28 | 2020-04-28 | Stable compression device of laser tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111416266A true CN111416266A (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010346894.5A Pending CN111416266A (en) | 2020-04-28 | 2020-04-28 | Stable compression device of laser tube |
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| CN (1) | CN111416266A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116191180A (en) * | 2023-04-28 | 2023-05-30 | 济南森峰激光科技股份有限公司 | Array device for outputting lattice light beams of fiber laser |
-
2020
- 2020-04-28 CN CN202010346894.5A patent/CN111416266A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116191180A (en) * | 2023-04-28 | 2023-05-30 | 济南森峰激光科技股份有限公司 | Array device for outputting lattice light beams of fiber laser |
| CN116191180B (en) * | 2023-04-28 | 2023-08-04 | 济南森峰激光科技股份有限公司 | Array device for outputting lattice light beams of fiber laser |
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