CN213584580U

CN213584580U - Laser module with adjustable center wavelength

Info

Publication number: CN213584580U
Application number: CN202023173944.9U
Authority: CN
Inventors: 朱金通; 房业欣
Original assignee: Wuxi Zengyi Optoelectronics Co ltd
Current assignee: Wuxi Zengyi Optoelectronics Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-06-29
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a laser module with adjustable center wavelength, which comprises a module shell, indicator lamps are fixedly arranged on two sides of the top of the module shell, one side of the module shell is fixedly connected with a first connector, one side of the first connector is fixedly connected with one end of a first lead, the other side of the module shell is fixedly connected with a second connector, one side of the second connector is fixedly connected with one end of a second lead, two sides of the bottom of the module shell are respectively provided with a sliding groove, the insides of the two sliding grooves are respectively connected with a sliding block in a sliding way, one end of the sliding block is fixedly connected with one end of a first connecting block, the utility model discloses a laser module with adjustable center wavelength, the whole laser module can be differently combined with six clamping grooves through four laser lenses, the center wavelength of the whole laser can be adjusted through the combination, the whole laser module is convenient to install, and is beneficial to subsequent maintenance and repair work.

Description

Laser module with adjustable center wavelength

Technical Field

The utility model relates to a laser instrument technical field specifically is a laser instrument module with adjustable center wavelength.

Background

The laser is a device capable of emitting laser, and can be divided into a gas laser, a solid laser, a semiconductor laser and a dye laser 4 according to working media, and a free electron laser is also developed, wherein the high-power laser is generally pulse output, and a laser module is one of important parts in the laser.

The center wavelength of the laser module cannot be adjusted through position conversion between the laser lenses in the existing laser module, so that the laser module is not beneficial to use of a laser, and the whole laser module is not beneficial to subsequent maintenance work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser instrument module with adjustable center wavelength to solve the current laser instrument module that proposes in the above-mentioned background art and can not adjust the center wavelength of laser instrument module through the position transform between the laser instrument lens, be unfavorable for the use of laser instrument like this, whole laser instrument module is unfavorable for the problem of the maintenance work at the back.

In order to achieve the above object, the utility model provides a following technical scheme: a laser module with adjustable center wavelength comprises a module shell, wherein indicator lamps are fixedly arranged on two sides of the top of the module shell, a first connector is fixedly connected to one side of the module shell, one side of the first connector is fixedly connected with one end of a first lead, a second connector is fixedly connected to the other side of the module shell, one side of the second connector is fixedly connected with one end of a second lead, sliding grooves are formed in two sides of the bottom of the module shell, sliding blocks are slidably connected to the insides of the two sliding grooves, one end of each sliding block is fixedly connected with one end of a first connecting block, one end of each sliding groove is fixedly connected with a second connecting block, a first threaded hole is formed in one side of each first connecting block, a threaded column is connected to the inside of each first threaded hole in a threaded manner, one end of each threaded column is in threaded connection with a second threaded hole formed in one side of each second connecting block, the other end of the sliding block penetrates through the module shell to be fixedly connected with the bottom of the connecting plate, the module shell is composed of a solid layer and a base layer, and one side of the solid layer is fixedly connected with one side of the base layer.

As a preferred technical scheme of the utility model, two three mounting groove, six have all been seted up at the top of connecting plate the block groove has all been seted up to the bottom of mounting groove, wherein is located four corners the equal block in inside in block groove is connected with the fixture block, the one end of fixture block and the bottom fixed connection of laser instrument lens.

As a preferred technical scheme of the utility model, the equal fixedly connected with installation piece in both ends of module casing, two the mounting hole has all been seted up at the top of installation piece.

As an optimal technical scheme of the utility model, the through-hole has been seted up at the center at module casing top.

As an optimal technical solution of the present invention, the solid layer is made of graphene, and the base layer is made of PVC.

Compared with the prior art, the beneficial effects of the utility model are that: the whole laser module can be combined with six clamping grooves in different modes through four laser lenses, so that the central wavelength of the whole laser can be adjusted through the combination, the whole laser module is convenient to install, and the follow-up maintenance and repair work is facilitated.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the internal structure of the module housing according to the present invention;

FIG. 4 is a schematic view of the module housing structure of the present invention;

fig. 5 is a schematic view of the internal structure of the engaging groove of the present invention.

In the figure: 1. a module housing; 2. an indicator light; 3. a first connector; 4. a first conductive line; 5. a second connector; 6. a second conductive line; 7. a slider; 8. a connecting plate; 9. a first connection block; 10. a second connecting block; 11. a clamping block; 12. a laser lens; 13. mounting blocks; 14. a through hole; 15. a solid layer; 16. a base layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a laser module with adjustable center wavelength, which comprises a module housing 1, indicator lamps 2 fixedly mounted on two sides of the top of the module housing 1, a first connector 3 fixedly connected to one side of the module housing 1, one side of the first connector 3 fixedly connected to one end of a first wire 4, a second connector 5 fixedly connected to the other side of the module housing 1, one side of the second connector 5 fixedly connected to one end of a second wire 6, sliding grooves formed on two sides of the bottom of the module housing 1, sliders 7 slidably connected to the inside of the two sliding grooves, one end of each slider 7 fixedly connected to one end of a first connecting block 9, a second connecting block 10 fixedly connected to one end of each sliding groove, a first threaded hole formed on one side of the first connecting block 9, and a threaded post connected to the internal thread of the first threaded hole, one end of the threaded column is in threaded connection with a second threaded hole formed in one side of the second connecting block 10, the other end of the sliding block 7 penetrates through the bottom of the module shell 1 and the bottom of the connecting plate 8 to be fixedly connected, the module shell 1 is composed of a firm layer 15 and a base layer 16, and one side of the firm layer 15 is fixedly connected with one side of the base layer 16.

Preferably, three mounting grooves have all been seted up at two connecting plate 8's top, and the block groove has all been seted up to the bottom of six mounting grooves, and wherein the equal block in the inside in the block groove that is located four corners is connected with fixture block 11, the one end of fixture block 11 and the bottom fixed connection of laser instrument lens 12, and four laser instrument lens 12 can carry out different combinations with six block grooves, just so can adjust the central wavelength of whole laser instrument through such combination.

Preferably, the equal fixedly connected with installation piece 13 in both ends of module casing 1, the mounting hole has all been seted up at the top of two installation pieces 13, and the whole module of being convenient for is installed.

Preferably, a through hole 14 is formed at the center of the top of the module case 1, so that the module case 1 can work conveniently.

Preferably, the solid layer 15 is made of graphene and the base layer 16 of PVC, so that the module housing 1 has good robustness, does not crack, and can have a longer service life.

When in specific use, the utility model relates to a laser module with adjustable center wavelength, at first, three mounting grooves are arranged on the top of two connecting plates 8, the bottom of six mounting grooves are respectively provided with a clamping groove, wherein the clamping grooves at four corners are internally and respectively clamped and connected with a clamping block 11, one end of the clamping block 11 is fixedly connected with the bottom of a laser lens 12, the four laser lenses 12 can be combined with the six clamping grooves in different ways, thus the center wavelength of the whole laser can be adjusted through the combination, when the position of the connecting plate 8 needs to be adjusted, a bolt between a first connecting block 9 and a second connecting block 10 can be firstly disassembled, then the first connecting block 9 is moved, the position of the connecting plate 8 is also moved, and then the bolt is used for fixing, mounting blocks 13 are fixedly connected with the two ends of the module shell 1, mounting holes are arranged on the top of the two mounting blocks 13, be convenient for whole module to install, firm layer 15 is made by graphite alkene, and basic unit 16 is made by PVC for module casing 1 has good sturdiness, does not put the emergence and breaks, and life can be more permanent.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a laser module with adjustable center wavelength, includes module casing (1), its characterized in that: the LED module comprises a module shell (1), indicator lamps (2) are fixedly mounted on two sides of the top of the module shell (1), a first connector (3) is fixedly connected to one side of the module shell (1), one side of the first connector (3) is fixedly connected with one end of a first lead (4), a second connector (5) is fixedly connected to the other side of the module shell (1), one side of the second connector (5) is fixedly connected with one end of a second lead (6), sliding grooves are formed in two sides of the bottom of the module shell (1), sliding blocks (7) are slidably connected to the insides of the two sliding grooves, one end of each sliding block (7) is fixedly connected with one end of a first connecting block (9), one end of each sliding groove is fixedly connected with a second connecting block (10), a first threaded hole is formed in one side of the first connecting block (9), and a threaded column is connected to the internal thread of the first threaded hole, one end of the threaded column is in threaded connection with a second threaded hole formed in one side of a second connecting block (10), the other end of the sliding block (7) penetrates through the bottom of the module shell (1) and is fixedly connected with the bottom of the connecting plate (8), the module shell (1) is composed of a firm layer (15) and a base layer (16), and one side of the firm layer (15) is fixedly connected with one side of the base layer (16).

2. The center wavelength tunable laser module of claim 1, wherein: two three mounting grooves, six have all been seted up at the top of connecting plate (8) the block groove has all been seted up to the bottom of mounting groove, wherein is located four corners the equal block in inside in block groove is connected with fixture block (11), the bottom fixed connection of the one end of fixture block (11) and laser instrument lens (12).

3. The center wavelength tunable laser module of claim 1, wherein: the module is characterized in that the two ends of the module shell (1) are fixedly connected with mounting blocks (13), and mounting holes are formed in the tops of the mounting blocks (13).

4. The center wavelength tunable laser module of claim 1, wherein: the center of the top of the module shell (1) is provided with a through hole (14).

5. The center wavelength tunable laser module of claim 1, wherein: the solid layer (15) is made of graphene, and the base layer (16) is made of PVC.