CN215834888U - Adjusting device for parallel semiconductor lasers - Google Patents

Abstract

The utility model discloses a regulating device for parallel semiconductor lasers, and relates to the technical field of microwave photons. The novel multifunctional hanging rack comprises a supporting frame, wherein a placing groove is formed in the top end of the supporting frame, rotating columns are rotatably connected to the top of the supporting frame and located at two ends of the placing groove, three connecting pieces are rotatably connected to the outer sides of the rotating columns and located inside the placing groove, the three connecting pieces are respectively a first connecting column, a second connecting column and a third connecting column, the second connecting column is located between the first connecting column and the third connecting column, and a rotating mechanism used for connecting the connecting pieces is installed inside the rotating columns. According to the utility model, through the matching of the rotating mechanism and the positioning assembly, the receiving angle of one or more semiconductor lasers can be adjusted according to the requirements when the device is used, and through the matching of the buckle mechanism, the sucker, the support shell, the connecting rod and the sealing plug, the device can be stably adsorbed at the position needing to work when in use.

Description

Adjusting device for parallel semiconductor lasers

Technical Field

The utility model belongs to the technical field of microwave photons, and particularly relates to an adjusting device for a parallel semiconductor laser.

Background

The semiconductor laser is also called laser diode, and is a laser using semiconductor material as working substance, because of the difference of substance structure, the specific process of different kinds of generating laser is more special, the semiconductor laser is the most practical and important kind of laser, the semiconductor laser can also generate flat broadband microwave frequency comb by the injection of cascade modulation light when in use, the semiconductor laser needs higher alignment precision when receiving light injection, but the existing semiconductor laser is not convenient to adjust after being installed, therefore, we design an adjusting device for side-by-side semiconductor lasers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a regulating device for a parallel semiconductor laser, which aims to solve the existing problems: the existing semiconductor laser is inconvenient to adjust after being installed.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides an adjusting device for semiconductor laser side by side, includes the support frame, the standing groove has been seted up on the top of support frame, the top of support frame and the both ends that are located the standing groove are rotated and are connected with and rotate the post, the outside of rotating the post and the inside that is located the standing groove is rotated and is connected with three connecting piece, and is three the connecting piece is first spliced pole, second spliced pole and third spliced pole respectively, just the second spliced pole is located between first spliced pole and the third spliced pole, the internally mounted who rotates the post has the slewing mechanism who is used for connecting the connecting piece.

Furthermore, an indicator is fixed at one end of the rotating column.

Further, slewing mechanism includes locating component, first spacing dish, the spacing dish of second, the spacing dish of third and fixed disk, the inside one end of rotation post is fixed with the fixed disk, the inside of rotation post and the one end that is located the fixed disk are fixed with the spacing dish of first spacing dish, the spacing dish of second and third, just the spacing dish of second is located between the spacing dish of first spacing dish and third, three corresponding square groove has all been seted up to the inside of the spacing dish of first spacing dish, second and third, the inside of rotation post still is provided with locating component.

Furthermore, the positioning component comprises a first positioning plate, a second positioning plate and a third positioning plate, the first positioning plate, the second positioning plate and the third positioning plate are arranged in the rotating column in a triangular shape, the first positioning plate is rotatably connected with a square groove arranged in the third limiting disc, the first positioning plate is slidably connected with the square groove arranged in the first limiting disc and the second limiting disc, the first positioning plate is slidably connected with the third connecting column, the second positioning plate is rotatably connected with the square groove arranged in the second limiting disc, the second positioning plate is slidably connected with the square groove arranged in the first limiting disc, the second positioning plate is slidably connected with the second connecting column, the third positioning plate is rotatably connected with the square groove arranged in the first limiting disc, and the third positioning plate is slidably connected with the first connecting column, three limiting grooves are uniformly formed in the fixed disc, first reset springs are fixed in the limiting grooves, and one ends of the first reset springs are fixed to the corresponding positioning assemblies.

Further, the inside of support frame bottom is sliding connection has the lifter plate still, the bottom equipartition of lifter plate is fixed with adsorption component, adsorption component includes sucking disc, support shell, connecting rod and sealing plug, the outside of support shell is fixed with the support frame, the bottom mounting of support shell has the sucking disc, the material of sucking disc is rubber, the inside sliding connection of support shell has the connecting rod, just the top and the lifter plate of connecting rod are fixed, the bottom mounting of connecting rod has the sealing plug, the both ends of lifter plate all are fixed with the arm-tie, just arm-tie and support frame sliding connection.

Further, buckle mechanism is all installed in the both ends of support frame and the outside that is located the arm-tie, buckle mechanism includes set casing, fixture block and second reset spring, the inside equipartition of set casing is provided with two-layer fixed subassembly, every layer fixed subassembly all includes fixture block and second reset spring, the inclined plane has been seted up to the bottom of fixture block one end, the outside and the set casing sliding connection of fixture block, the inside of set casing and the one end that is located the fixture block are fixed with second reset spring.

The utility model has the following beneficial effects:

1. according to the utility model, through the matching of the rotating mechanism and the positioning assembly, the receiving angle of one or more semiconductor lasers can be adjusted according to the requirement when the device is used.

2. The device can be stably adsorbed at the position needing to work when in use through the matching of the buckle mechanism, the sucker, the supporting shell, the connecting rod and the sealing plug.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a bottom view of the present invention in its entirety;

FIG. 3 is a schematic view of a connection structure of the rotating column and the first connecting column according to the present invention;

FIG. 4 is a schematic view of a connection structure between a second positioning plate and a second connecting post according to the present invention;

FIG. 5 is a schematic view of the internal structure of the first connecting post according to the present invention;

FIG. 6 is a schematic view of a connection structure of a first return spring and a fixing plate according to the present invention;

FIG. 7 is a schematic view of the internal structure of the stand according to the present invention;

FIG. 8 is a schematic view of the connection structure of the suction cup and the supporting shell according to the present invention;

fig. 9 is a schematic view of the internal structure of the fixing case of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support frame; 2. a first connecting column; 3. rotating the column; 4. a stationary case; 5. a suction cup; 6. pulling a plate; 7. a second connecting column; 8. a third connecting column; 9. a first positioning plate; 10. a second positioning plate; 11. a third positioning plate; 12. a first limiting disc; 13. a second limiting disc; 14. a third limiting disc; 15. fixing the disc; 16. a first return spring; 17. a lifting plate; 18. a support housing; 19. a connecting rod; 20. a sealing plug; 21. a clamping block; 22. a second return spring.

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. 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.

Referring to fig. 1-9, the utility model is an adjusting device for a side-by-side semiconductor laser, which includes a supporting frame 1, a placing groove is formed at the top end of the supporting frame 1, a rotating column 3 is rotatably connected to the top of the supporting frame 1 and located at two ends of the placing groove, three connecting pieces are rotatably connected to the outer side of the rotating column 3 and located inside the placing groove, a semiconductor laser is fixed to the top of each connecting piece, the three connecting pieces are a first connecting column 2, a second connecting column 7 and a third connecting column 8 respectively, and the second connecting column 7 is located between the first connecting column 2 and the third connecting column 8;

in this embodiment, there are three connecting members and three corresponding semiconductor lasers, and in other embodiments, the number of the connecting members may be multiple, and the number of the corresponding semiconductor lasers is also multiple, which may be specifically determined according to the use requirement and the length of the supporting frame 1;

a rotating mechanism used for connecting a connecting piece is installed inside the rotating column 3, the rotating mechanism comprises a positioning component, a first limiting disc 12, a second limiting disc 13, a third limiting disc 14 and a fixed disc 15, a fixed disc 15 is fixed at one end inside the rotating column 3, the fixed disc 15 is positioned at one end of the support frame 1 and is not positioned on the inner side of the connecting piece, a first limiting disc 12, a second limiting disc 13 and a third limiting disc 14 are fixed inside the rotating column 3 and positioned at one end of the fixed disc 15, the second limiting disc 13 is positioned between the first limiting disc 12 and the third limiting disc 14, three corresponding square grooves are formed in the first limiting disc 12, the second limiting disc 13 and the third limiting disc 14, and the positioning component is further arranged inside the rotating column 3;

the positioning component comprises a first positioning plate 9, a second positioning plate 10 and a third positioning plate 11, the first positioning plate 9, the second positioning plate 10 and the third positioning plate 11 are arranged in the rotating column 3 in a triangular shape, the first positioning plate 9 is rotationally connected with a square groove arranged in a third limiting disc 14, the first positioning plate 9 is slidably connected with a square groove arranged in a first limiting disc 12 and a second limiting disc 13, the first positioning plate 9 is slidably connected with a third connecting column 8, the second positioning plate 10 is rotationally connected with a square groove arranged in a second limiting disc 13, the second positioning plate 10 is slidably connected with a square groove arranged in a first limiting disc 12, the second positioning plate 10 is slidably connected with a second connecting column 7, the third positioning plate 11 is rotationally connected with a square groove arranged in a first limiting disc 12, the third positioning plate 11 is slidably connected with a first connecting column 2, three limiting grooves are uniformly distributed in the fixed disc 15, first return springs 16 are fixed in the three limiting grooves, one end of each first return spring 16 is fixed with the corresponding positioning component, so that after the positioning components are clamped with the corresponding connecting pieces through pressing, the connecting pieces can be loosened through rebounding of the first return springs 16 after the positioning components are loosened,

preferably, an indicator is further fixed at one end of the rotating column 3, and is used for an operator to determine whether the position of the positioning component inside the rotating column 3 at the moment is consistent with the sliding position of the connecting piece.

In this embodiment, the number of the positioning assemblies is three, and in other embodiments, the number of the positioning assemblies may be multiple, and may be specifically determined by the number of the connecting members.

The inside of the bottom end of the support frame 1 is also connected with a lifting plate 17 in a sliding manner, the bottom of the lifting plate 17 is uniformly and fixedly provided with adsorption components, each adsorption component comprises a sucker 5, a support shell 18, a connecting rod 19 and a sealing plug 20, the outer side of the support shell 18 is fixed with the support frame 1, the bottom end of the support shell 18 is fixedly provided with the sucker 5, the sucker 5 is made of rubber, so that the sucker 5 can deform under extrusion, the inside of the support shell 18 is connected with the connecting rod 19 in a sliding manner, the top end of the connecting rod 19 is fixed with the lifting plate 17, and the bottom end of the connecting rod 19 is fixedly provided with the sealing plug 20, so that the sealing plug 20 can drive the air inside the support shell 18 to ascend and descend;

the two ends of the lifting plate 17 are both fixed with pulling plates 6, the pulling plates 6 are in sliding connection with the support frame 1, the two ends of the support frame 1 and positioned at the outer sides of the pulling plates 6 are both provided with a clamping mechanism, the clamping mechanism comprises a fixed shell 4, a clamping block 21 and a second reset spring 22, two layers of fixing components are uniformly arranged in the fixed shell 4, each layer of fixing component comprises a clamping block 21 and a second reset spring 22, the bottom of one end of the clamping block 21 is provided with an inclined plane, the outer side of the clamping block 21 is in sliding connection with the fixed shell 4, and one end of the fixed shell 4, positioned at the clamping block 21, is fixed with the second reset spring 22, so that the adsorption strength can be determined according to the material of the working position;

in this embodiment, the fixing elements are two layers, and in other embodiments, the fixing elements may be multiple layers.

One specific application of this embodiment is: when the device is used, the device is placed at a working position, then the device is pressed, the sucker 5 is extruded to generate deformation, the pulling plate 6 is pulled upwards, the pulling plate 6 is made to ascend to drive the lifting plate 17 to ascend, the lifting plate 17 ascends to drive the sealing plug 20 to ascend through the connecting rod 19, the sealing plug 20 ascends to drive the air inside the supporting shell 18 to ascend, so that the device can be fixed at a position needing to work through the ascending extrusion of the air, meanwhile, the first reset spring 16 drives the corresponding fixture block 21 to slide inwards according to the ascending height and the inclined plane at the bottom end of the fixture block 21 when ascending, so that the fixture block 21 slides to extrude the second reset spring 22, then when the pulling plate 6 ascends to the top end of the corresponding fixture block 21, the fixture block 21 positions the height of the pulling plate 6 through the rebound of the second reset spring 22, and therefore, after workers are prevented from loosening hands, the arm-tie 6 can descend to the primary importance, and then lead to adsorbing insecurely, when the device is fixed the angle that needs to adjust second spliced pole 7, through pressing second locating plate 10, make second locating plate 10 wherein one end descends and extrudees the first reset spring 16 that corresponds with it, and be connected through the rotation of second locating plate 10 with the spacing dish 13 of second, the other end can rise when making the descending of second locating plate 10 one end, sliding connection through second locating plate 10 and second spliced pole 7, make the other end of second locating plate 10 be located the inside of second spliced pole 7, thereby can rotate rotation post 3 when pressing second locating plate 10 one end, and then the rotation through second spliced pole 7 drives the semiconductor laser that needs to carry out angle regulation and rotates.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A regulating device for a side-by-side semiconductor laser, characterized in that: including support frame (1), the standing groove has been seted up on the top of support frame (1), the top of support frame (1) and the both ends that are located the standing groove are rotated and are connected with and rotate post (3), the outside that rotates post (3) and the inside that is located the standing groove is rotated and is connected with three connecting piece, and is three the connecting piece is first spliced pole (2), second spliced pole (7) and third spliced pole (8) respectively, just second spliced pole (7) are located between first spliced pole (2) and third spliced pole (8), the internally mounted who rotates post (3) has the slewing mechanism who is used for connecting the connecting piece.

2. A tuning rig for side-by-side semiconductor lasers, according to claim 1, characterized in that: and an indicator is further fixed at one end of the rotating column (3).

3. A tuning rig for side-by-side semiconductor lasers, according to claim 1, characterized in that: slewing mechanism includes locating component, first spacing dish (12), the spacing dish of second (13), the spacing dish of third (14) and fixed disk (15), the inside one end of rotation post (3) is fixed with fixed disk (15), the inside of rotation post (3) and the one end that is located fixed disk (15) are fixed with first spacing dish (12), the spacing dish of second (13) and the spacing dish of third (14), just spacing dish of second (13) is located between first spacing dish (12) and the spacing dish of third (14), three corresponding square groove has all been seted up to the inside of first spacing dish (12), the spacing dish of second (13) and the spacing dish of third (14), the inside of rotating post (3) still is provided with locating component.

4. A tuning rig for side-by-side semiconductor lasers, according to claim 3, characterized in that: the positioning assembly is composed of a first positioning plate (9), a second positioning plate (10) and a third positioning plate (11), the first positioning plate (9), the second positioning plate (10) and the third positioning plate (11) are arranged in the rotating column (3) in a triangular shape, the first positioning plate (9) is rotatably connected with a square groove arranged in a third limiting disc (14), the first positioning plate (9) is slidably connected with a square groove arranged in a first limiting disc (12) and a second limiting disc (13), the first positioning plate (9) is slidably connected with a third connecting column (8), the second positioning plate (10) is rotatably connected with a square groove arranged in a second limiting disc (13), the second positioning plate (10) is slidably connected with a square groove arranged in a first limiting disc (12), the second positioning plate (10) is slidably connected with a second connecting column (7), the third locating plate (11) is rotatably connected with a square groove formed in the first limiting disc (12), the third locating plate (11) is connected with the first connecting column (2) in a sliding mode, three limiting grooves are formed in the fixed disc (15) in an evenly distributed mode, a first reset spring (16) is fixed in each limiting groove, and one end of each first reset spring (16) is fixed to the corresponding locating component.

5. A tuning rig for side-by-side semiconductor lasers, according to claim 1, characterized in that: the inside of support frame (1) bottom is sliding connection still has lifter plate (17), the bottom equipartition of lifter plate (17) is fixed with adsorption component, adsorption component includes sucking disc (5), supports shell (18), connecting rod (19) and sealing plug (20), the outside of supporting shell (18) is fixed with support frame (1), the bottom mounting of supporting shell (18) has sucking disc (5), the material of sucking disc (5) is rubber, the inside sliding connection who supports shell (18) has connecting rod (19), just the top of connecting rod (19) is fixed with lifter plate (17), the bottom mounting of connecting rod (19) has sealing plug (20), the both ends of lifter plate (17) all are fixed with arm-tie (6), just arm-tie (6) and support frame (1) sliding connection.

6. A tuning rig for side-by-side semiconductor lasers, according to claim 5, characterized in that: buckle mechanism is all installed at the both ends of support frame (1) and the outside that is located arm-tie (6), buckle mechanism includes set casing (4), fixture block (21) and second reset spring (22), the inside equipartition of set casing (4) is provided with two-layer fixed subassembly, every layer fixed subassembly all includes fixture block (21) and second reset spring (22), the inclined plane has been seted up to the bottom of fixture block (21) one end, the outside and set casing (4) sliding connection of fixture block (21), the inside of set casing (4) and the one end that is located fixture block (21) are fixed with second reset spring (22).

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