CN108879297B

CN108879297B - All-solid-state laser device capable of generating deep ultraviolet with wavelength of 228.5nm

Info

Publication number: CN108879297B
Application number: CN201810821095.1A
Authority: CN
Inventors: 曲轶; 任永学; 赵波
Original assignee: Qianhai Shengde Technology Shenzhen Co ltd
Current assignee: Qianhai Shengde Technology Shenzhen Co ltd
Priority date: 2018-07-24
Filing date: 2018-07-24
Publication date: 2020-11-06
Anticipated expiration: 2038-07-24
Also published as: CN108879297A

Abstract

The invention discloses an all-solid-state laser device capable of generating deep ultraviolet light with the wavelength of 228.5nm, which comprises a mounting frame, wherein a mounting plate is fixedly arranged on one side of the mounting frame, an all-solid-state laser is connected to one side of the mounting frame in a threaded manner, a slide rail is fixedly arranged at the bottom of the all-solid-state laser, a slide block is connected to the inner wall of the slide rail in a sliding manner, a supporting plate is fixedly connected to the bottom of the slide block, a supporting device is fixedly connected to the bottom of the supporting plate, a sliding plate is fixedly connected to the bottom of the supporting device, the sliding plate is connected with the mounting plate. In practical application, most of all-solid-state lasers are in gaps with the mounting plate, so that the all-solid-state lasers are in a suspension device, and after the all-solid-state lasers are used for a long time, the all-solid-state lasers are enabled to be inclined downwards under the influence of self gravity, and normal use of the all-solid-state lasers is affected.

Description

All-solid-state laser device capable of generating deep ultraviolet with wavelength of 228.5nm

Technical Field

The invention relates to the technical field of all-solid-state lasers, in particular to an all-solid-state laser device capable of generating deep ultraviolet with the wavelength of 228.5 nm.

Background

The all-solid-state laser is a laser generation device which takes an LD or an LD array as a pumping source and takes a solid laser material as a gain medium, the core component of the laser does not contain liquid (such as dye, water and the like) or gas (such as some inert gases), the laser is often called as the all-solid-state (or all-solid-state) laser, and the all-solid-state laser has the advantages of small volume, light weight, high efficiency, stable performance, good reliability, long service life, high beam quality and the like, and the market demand is very great.

When the all-solid-state laser that uses in the existing market is installed, install from the screw thread post of taking on the most direct use all-solid-state laser, through screw thread post and mounting point threaded connection, can accomplish the installation, but in practical application, there is the clearance between all-solid-state laser most and the mounting panel, therefore all-solid-state laser is in unsettled device, long-time the back of using, under the influence of self gravity, can make all-solid-state laser downward sloping, thereby influence all-solid-state laser's normal use.

Disclosure of Invention

The present invention provides an all-solid-state laser device capable of generating deep ultraviolet light with a wavelength of 228.5nm, so as to solve the problem that in practical applications, most of all-solid-state lasers have gaps with a mounting board, so that the all-solid-state lasers are in a suspended state, and after long-term use, under the influence of self gravity, the all-solid-state lasers are tilted downward, thereby affecting normal use of the all-solid-state lasers.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a can produce wavelength and be 228.5nm deep ultraviolet all solid-state laser device, includes the mounting bracket, one side fixed mounting of mounting bracket has the mounting panel, one side threaded connection of mounting bracket has all solid-state laser, all solid-state laser's bottom fixed mounting has the slide rail, the inner wall sliding connection of slide rail has the slider, the bottom fixedly connected with fagging of slider, the bottom fixedly connected with strutting arrangement of fagging, strutting arrangement's bottom fixedly connected with sliding plate, sliding plate and mounting panel sliding connection, the top fixedly connected with electric putter of sliding plate, electric putter's top fixedly connected with gusset, gusset and fagging swing joint.

Preferably, the top of slider has seted up the mounting groove, the inner wall swing joint of mounting groove has the pulley, pulley and slide rail sliding connection.

Preferably, the all-solid-state laser is a laser device capable of generating ultraviolet rays with a wavelength of 228.5 nm.

Preferably, one side of the all-solid-state laser is provided with a locking rod, and the all-solid-state laser is in threaded connection with the mounting frame through the locking rod.

Preferably, the supporting device comprises a supporting tube, a supporting spring is fixedly connected to the inner wall of the supporting tube, a supporting rod is fixedly connected to the top of the supporting spring, and the supporting rod is fixedly connected with the supporting plate.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the all-solid-state laser, the slide rail is arranged, when the all-solid-state laser is installed, the supporting plate is only needed to be pressed, the slide block corresponds to the slide rail, then the supporting plate is pushed, the supporting plate is pushed to the bottom of the all-solid-state laser, then the all-solid-state laser is supported under the matching of the supporting device, the phenomenon that the all-solid-state laser inclines downwards after being used for a long time is prevented, and the problem that in practical application, most of the all-solid-state laser is in a gap with the installation plate, so that the all-solid-state laser is in a suspension device, and after being used for a long time, the all-solid-state laser inclines downwards under the influence of self.

2. Through setting up electric putter, when the power that the fagging provided was not enough supported full solid state laser, electric putter work promoted the fagging upward movement, made the fagging just with full solid state laser contact to avoid its long-time problem that causes the slope of using, effectually protect full solid state laser.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the mounting plate of the present invention;

fig. 3 is a schematic structural diagram of a bracing plate according to the invention.

In the figure: 1. a mounting frame; 2. mounting a plate; 3. an all-solid-state laser; 4. a slide rail; 5. a slider; 6. a supporting plate; 7. a support device; 8. a sliding plate; 9. an electric push rod; 10. a rib plate; 11. mounting grooves; 12. a pulley.

Detailed Description

In order to solve the problem that in practical application, most of all-solid-state lasers are in gaps with a mounting plate, so that the all-solid-state lasers are in a suspended device, and after the all-solid-state lasers are used for a long time, the all-solid-state lasers are inclined downwards under the influence of self gravity, and the normal use of the all-solid-state lasers is influenced, the embodiment of the invention provides an all-solid-state laser device capable of generating deep ultraviolet with the wavelength of 228.5 nm. 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, the embodiment provides an all-solid-state laser device capable of generating deep ultraviolet light with a wavelength of 228.5nm, which includes a mounting bracket 1, a mounting plate 2 is fixedly mounted on one side of the mounting bracket 1, an all-solid-state laser 3 is connected to one side of the mounting bracket 1 through a thread, the all-solid-state laser 3 is an ultraviolet laser device capable of generating light with a wavelength of 228.5nm, a slide rail 4 is fixedly mounted on the bottom of the all-solid-state laser 3, a slide block 5 is slidably connected to the inner wall of the slide rail 4, a supporting plate 6 is fixedly connected to the bottom of the slide block 5, a supporting device 7 is fixedly connected to the bottom of the supporting device 7, a sliding plate 8 is slidably connected to the mounting plate 2, an electric push rod 9 is fixedly connected to the top of the sliding plate 8, a rib plate.

In the embodiment, by arranging the slide rail 4, when the all-solid-state laser 3 is installed, only the supporting plate 6 needs to be pressed to enable the slide block 5 to correspond to the slide rail 4, then the supporting plate 6 is pushed to push the supporting plate 6 to the bottom of the all-solid-state laser 3, then the all-solid-state laser 3 is supported under the cooperation of the supporting device 7 to prevent the all-solid-state laser 3 from being inclined downwards after being used for a long time, so that the problem that in practical application, gaps exist between most of the all-solid-state laser 3 and the mounting plate 2, therefore, the all-solid-state laser 3 is in a suspension device, after being used for a long time, under the influence of self gravity, the all-solid-state laser 3 is inclined downwards to influence the normal use of the all-solid-state laser 3 is solved, when the force provided by the supporting plate 6 is not enough to support the all-solid-, make fagging 6 just contact with all solid state laser 3 to avoid its long-time use to cause the problem of slope, effectual all solid state laser 3 protects.

Example 2

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1: mounting groove 11 has been seted up at slider 5's top, the inner wall swing joint of mounting groove 11 has pulley 12,

pulley

12 and 4 sliding connection of slide rail, it is more smooth and easy to make slider 5 and slide rail 4's slip, thereby make fagging 6's installation convenient and fast more, one side of all solid state laser 3 is provided with the check lock lever, all solid state laser 3 passes through check lock lever and 1 threaded connection of mounting bracket, the check lock lever is the connecting piece of the longest piece of installation all solid state laser 3.

Wherein, strutting arrangement 7 is including the stay tube, the inner wall fixedly connected with supporting spring of stay tube, supporting spring's top fixedly connected with vaulting pole, vaulting pole and fagging 6 fixed connection, when using, mention the holding power through supporting spring to make the vaulting pole play the effect of a support to fagging 6, in order to reach fagging 6 and can play the effect of supporting to full solid state laser 3.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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

1. An all-solid-state laser device capable of generating deep ultraviolet light with a wavelength of 228.5nm, comprising a mounting frame (1), and is characterized in that: one side fixed mounting of mounting bracket (1) has mounting panel (2), one side threaded connection of mounting bracket (1) has all solid state laser (3), the bottom fixed mounting of all solid state laser (3) has slide rail (4), the inner wall sliding connection of slide rail (4) has slider (5), the bottom fixedly connected with fagging (6) of slider (5), the bottom fixedly connected with strutting arrangement (7) of fagging (6), the bottom fixedly connected with sliding plate (8) of strutting arrangement (7), sliding plate (8) and mounting panel (2) sliding connection, the top fixedly connected with electric putter (9) of sliding plate (8), the top fixedly connected with gusset (10) of electric putter (9), gusset (10) and fagging (6) swing joint.

2. The all-solid-state laser device capable of generating deep ultraviolet with a wavelength of 228.5nm as claimed in claim 1, wherein: mounting groove (11) have been seted up at the top of slider (5), the inner wall swing joint of mounting groove (11) has pulley (12), pulley (12) and slide rail (4) sliding connection.

3. The all-solid-state laser device capable of generating deep ultraviolet with a wavelength of 228.5nm as claimed in claim 1, wherein: the all-solid-state laser (3) is a laser device capable of generating ultraviolet rays with the wavelength of 228.5 nm.

4. The all-solid-state laser device capable of generating deep ultraviolet with a wavelength of 228.5nm as claimed in claim 1, wherein: and a locking rod is arranged on one side of the all-solid-state laser (3), and the all-solid-state laser (3) is in threaded connection with the mounting frame (1) through the locking rod.

5. The all-solid-state laser device capable of generating deep ultraviolet with a wavelength of 228.5nm as claimed in claim 1, wherein: the supporting device (7) comprises a supporting tube, a supporting spring is fixedly connected to the inner wall of the supporting tube, a supporting rod is fixedly connected to the top of the supporting spring, and the supporting rod is fixedly connected with the supporting plate (6).