Semiconductor laser structural member

Abstract

The utility model discloses a semiconductor laser structural member which comprises an integrated frame and a top plate, the top plate is installed at the top end of the integrated frame, a center shaft is installed at the bottom end of the top plate and movably connected with the top plate, a gear is sleeved on the surface of the center shaft, sliding rails are symmetrically installed at the bottom end of the integrated frame, and the sliding rails are movably connected with the top plate. Two sets of sliding blocks are slidably mounted on the surfaces of the sliding rails correspondingly, two sets of moving blocks are arranged below the integrated frame, the moving blocks are connected with the sliding blocks, connecting blocks are mounted at the top ends of the moving blocks correspondingly, racks are mounted at the top ends of the connecting blocks correspondingly, the racks are engaged with the gears, and the racks are slidably connected with the integrated frame. And transfer frames are mounted on the side walls of the moving blocks. According to the utility model, the use position of the semiconductor laser can be conveniently moved and adjusted, vertical rotation and transverse rotation adjustment and use of the semiconductor laser are facilitated, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser structural components, in particular to a semiconductor laser structural component. Background Art

[0002] Semiconductor lasers, also known as laser diodes, are lasers that use semiconductor materials as their working material. Due to differences in material structure, the specific process of generating laser light is quite unique for different types of lasers. Common working materials include gallium arsenide, cadmium sulfide, indium phosphide, and zinc sulfide. Excitation methods include electrical injection, electron beam excitation, and optical pumping. Semiconductor laser devices can be divided into homojunction, single heterojunction, and double heterojunction. Homojunction lasers and single heterojunction lasers are mostly pulsed devices at room temperature, while double heterojunction lasers can achieve continuous operation at room temperature. Traditional lasers are mostly fixed and inconvenient to adjust and use. To improve this situation, a semiconductor laser structure is proposed.

[0003] For example, a semiconductor laser structure disclosed in authorization publication number CN217589767U includes a mainframe case and a main laser head movably mounted on the top of the mainframe case. A heat sink connected to the mainframe case is fixedly mounted on the top of the mainframe case. A linear array of grid plates is provided on the top of the heat sink, with an insertion cavity formed between the two grid plates. A heat conducting plate is provided on the bottom of the main laser head, and a plurality of insertion plates are provided on the bottom of the heat conducting plate. The plurality of insertion plates are inserted into the insertion cavity.

[0004] Although it is achieved by inserting multiple plug-in boards on the main laser head into the plug-in cavity, so that the main laser head is fixed on the heat dissipation block, so that the heat of the main laser head is transferred to the heat dissipation block, and the heat dissipation block can also fix the main laser head, when the plug-in board moves to different plug-in cavities, the lateral position of the main laser head is adjusted, and when the main laser head is selectively moved on a single plug-in cavity, the longitudinal position is adjusted;

[0005] However, the problem that the existing laser structure is not conducive to conveniently moving and adjusting the use position of the semiconductor laser during use and is not conducive to rotating and adjusting the semiconductor laser during use has not been solved, which affects the flexibility of use. Utility Model Content

[0006] The purpose of the present utility model is to provide a semiconductor laser structure to solve the problem in the above background technology that the laser structure is not convenient for moving and adjusting the use position of the semiconductor laser, is not conducive to rotating and adjusting the use of the semiconductor laser, and affects the flexibility of use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A semiconductor laser structure, comprising an integrated frame and a top plate, the top of the integrated frame is equipped with a top plate, the bottom of the top plate is equipped with a central shaft, and the central shaft is movably connected to the top plate, the surface of the central shaft is covered with a gear, the bottom end of the integrated frame is symmetrically equipped with slide rails, and the surfaces of the slide rails are slidably equipped with two groups of sliders, two groups of moving blocks are provided below the integrated frame, and the moving blocks are connected to the sliders, the tops of the moving blocks are equipped with connecting blocks, the tops of the connecting blocks are equipped with racks, and the racks and the gears are meshed with each other, and the racks are slidably connected to the integrated frame, the side walls of the moving blocks are equipped with adapter frames, the interiors of the adapter frames are equipped with linkage shafts, and the adapter frames are movably connected to the moving blocks through the linkage shafts, the side walls of the adapter frames are equipped with first electric push rods, the output ends of the first electric push rods are equipped with first push arms, the ends of the first push arms away from the first electric push rods are equipped with connecting columns, and the first push arms are fixedly connected to the moving blocks through the connecting columns.

[0008] Preferably, the bottom ends of the moving blocks are all installed with integrated seats, and the integrated seats are fixedly connected to the moving blocks.

[0009] Preferably, a second electric push rod is installed inside the integrated seat, and a second push arm is installed at the output end of the second electric push rod.

[0010] Preferably, a U-shaped frame is provided below the integrated seat, and a rotating motor is installed inside the U-shaped frame.

[0011] Preferably, the output ends of the rotating motors are all equipped with rotating shafts, and the rotating shafts are connected to the second push arms.

[0012] Preferably, a mounting sleeve is provided below each of the U-shaped frames, and a semiconductor laser body is installed inside each of the mounting sleeves.

[0013] Preferably, a bearing block is installed on the outer wall of the U-shaped frame, a flip motor is installed at the bottom end of the bearing block, a transmission shaft is installed at the output end of the flip motor, and the transmission shaft is fixedly connected to the mounting sleeve.

[0014] Preferably, a driven shaft is installed on the side of the mounting sleeve away from the transmission shaft, and the mounting sleeve is movably connected to the U-shaped frame through the driven shaft.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the laser structure not only realizes the convenient movement and adjustment of the use position of the semiconductor laser, facilitates the vertical and horizontal rotation adjustment of the semiconductor laser, but also improves the flexibility of use;

[0016] (1) The first push arm is driven to move by the first electric push rod, and the linkage shaft provides movable support for the first electric push rod. The first push arm drives the moving block to move through the connecting column, and the moving block drives the slider to slide on the surface of the slide rail. The moving block drives a set of racks to move through the connecting block, and a set of racks drives the gear to rotate with the central axis as the axis, and the gear drives another set of racks to move, so that the two sets of racks move toward each other and the racks and gears provide sliding limit support for the moving block, and the moving block drives the integrated seat, U-shaped frame, mounting sleeve and semiconductor laser body to move toward each other to move and adjust the use position of the semiconductor laser body, and the flip motor drives the mounting sleeve to rotate through the transmission shaft, and the mounting sleeve drives the semiconductor laser body to rotate to vertically rotate and adjust the use angle of the semiconductor laser body, thereby realizing convenient movement and adjustment of the use position of the semiconductor laser and facilitating vertical rotation and adjustment of the semiconductor laser;

[0017] (2) By turning on the rotary motor, wherein the rotary shaft is fixed and does not rotate, the rotary motor rotates, and the rotary motor drives the U-shaped frame and the semiconductor laser body to make a transverse circular rotation, so as to adjust the use position by transverse circumferential rotation. The second electric push rod is turned on, and the second electric push rod drives the second push arm to move downward, and the second push arm drives the U-shaped frame and the semiconductor laser body to move downward, so as to adjust the use height of the semiconductor laser body, so as to facilitate use from different heights and adjust the use by transverse circumferential rotation, thereby improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the moving block of the present utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the integrated frame of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the U-shaped frame of the present invention;

[0022] Figure 5 This is a schematic diagram of the front cross-sectional structure of the integrated seat of the present utility model.

[0023] In the figure: 1. integrated frame; 2. top plate; 3. first electric push rod; 4. moving block; 5. integrated seat; 6. connecting block; 7. central axis; 8. gear; 9. rack; 10. slide rail; 11. slider; 12. connecting column; 13. first push arm; 14. rotating shaft; 15. U-shaped frame; 16. bearing block; 17. mounting sleeve; 18. semiconductor laser body; 19. rotating motor; 20. second electric push rod; 21. second push arm; 22. flip motor; 23. transmission shaft; 24. driven shaft; 25. linkage shaft; 26. adapter frame. DETAILED DESCRIPTION

[0024] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5 The utility model provides an embodiment: a semiconductor laser structure, including an integrated frame 1 and a top plate 2, the top of the integrated frame 1 is installed with the top plate 2, the bottom of the top plate 2 is installed with a central shaft 7, and the central shaft 7 is movably connected to the top plate 2, the surface of the central shaft 7 is set with a gear 8, the bottom of the integrated frame 1 is symmetrically installed with a slide rail 10, the surface of the slide rail 10 is slidably installed with two groups of sliders 11, two groups of moving blocks 4 are provided below the integrated frame 1, and the moving blocks 4 are connected to the sliders 11, the top of the moving blocks 4 are all installed with connecting blocks 6, the top of the connecting blocks 6 are all installed with racks 9, and the racks 9 is meshed with the gear 8, and the rack 9 is slidably connected to the integrated frame 1, the side walls of the moving block 4 are all installed with adapter frames 26, the interior of the adapter frames 26 are all installed with linkage shafts 25, and the adapter frames 26 are movably connected to the moving block 4 through the linkage shafts 25, and the side walls of the adapter frames 26 are all installed with first electric push rods 3, the first electric push rods 3 play a role in power drive, the output ends of the first electric push rods 3 are all installed with first push arms 13, the ends of the first push arms 13 away from the first electric push rods 3 are all installed with connecting columns 12, and the first push arms 13 are fixedly connected to the moving block 4 through the connecting columns 12;

[0026] First, install the semiconductor laser body 18 inside the mounting sleeve 17, and then install the semiconductor laser body 18 to the use position through the integrated frame 1. When the use position of the semiconductor laser body 18 needs to be adjusted, open the first electric push rod 3, and the first electric push rod 3 drives the first push arm 13 to move. The linkage shaft 25 provides movable support for the first electric push rod 3. The first push arm 13 drives the moving block 4 to move through the connecting column 12, and the moving block 4 drives the slider 11 to slide on the surface of the slide rail 10. The moving block 4 drives a group of racks 9 to move through the connecting block 6. Under the mutual meshing of the racks 9 and the gears 8, one group of racks 9 drives the gears 8 to rotate around the central axis 7, and the gears 8 drive another group of racks 9. The two sets of racks 9 are moved toward each other, and the racks 9 and the gears 8 support the moving block 4 in a sliding limit manner. The moving block 4 drives the integrated seat 5, the U-shaped frame 15, the mounting sleeve 17 and the semiconductor laser body 18 to move toward each other to adjust the use position of the semiconductor laser body 18. The flip motor 22 is turned on. Under the active cooperation of the U-shaped frame 15 and the driven shaft 24, the flip motor 22 drives the mounting sleeve 17 to rotate through the transmission shaft 23, and the mounting sleeve 17 drives the semiconductor laser body 18 to rotate to vertically rotate and adjust the use angle of the semiconductor laser body 18, thereby realizing convenient movement and adjustment of the use position of the semiconductor laser and facilitating the vertical rotation adjustment of the semiconductor laser.

[0027] The bottom end of the moving block 4 is installed with an integrated seat 5, and the integrated seat 5 is fixedly connected to the moving block 4;

[0028] A second electric push rod 20 is installed inside the integrated seat 5, and the second electric push rod 20 plays the role of power drive. The output end of the second electric push rod 20 is installed with a second push arm 21. A U-shaped frame 15 is provided below the integrated seat 5, and a rotating motor 19 is installed inside the U-shaped frame 15, which plays the role of power drive.

[0029] The output end of the rotating motor 19 is equipped with a rotating shaft 14, and the rotating shaft 14 is connected to the second push arm 21. A mounting sleeve 17 is provided below the U-shaped frame 15, and a semiconductor laser body 18 is installed inside the mounting sleeve 17.

[0030] The outer wall of the U-shaped frame 15 is equipped with a bearing block 16, and the bottom end of the bearing block 16 is equipped with a turning motor 22, which plays the role of power drive. The output end of the turning motor 22 is equipped with a transmission shaft 23, and the transmission shaft 23 is fixedly connected to the mounting sleeve 17;

[0031] A driven shaft 24 is installed on one side of the mounting sleeve 17 away from the transmission shaft 23, and the mounting sleeve 17 is movably connected to the U-shaped frame 15 via the driven shaft 24;

[0032] Turn on the rotary motor 19, wherein the rotary shaft 14 is fixed and does not rotate, and the rotary motor 19 rotates, and the rotary motor 19 drives the U-shaped frame 15 and the semiconductor laser body 18 to make a transverse circular rotation to adjust the use position by transverse circumferential rotation, turn on the second electric push rod 20, and the second electric push rod 20 drives the second push arm 21 to move downward, and the second push arm 21 drives the U-shaped frame 15 and the semiconductor laser body 18 to move downward to adjust the use height of the semiconductor laser body 18, so as to facilitate use from different heights and perform transverse circular rotation adjustment on it, thereby improving the flexibility of use.

[0033] Working principle: First, install the semiconductor laser body 18 inside the mounting sleeve 17, and then install the semiconductor laser body 18 to the use position through the integrated frame 1. When the use position of the semiconductor laser body 18 needs to be adjusted, the first push arm 13 is driven by the first electric push rod 3 to move, and the first push arm 13 drives the moving block 4 to move through the connecting column 12, and the moving block 4 drives the slider 11 to slide on the surface of the slide rail 10, and the moving block 4 drives a group of racks 9 to move through the connecting block 6. Under the mutual engagement of the racks 9 and the gear 8, one group of racks 9 drives the gear 8 to rotate around the central axis 7, and the gear 8 drives another group of racks 9 to move, so that the two groups of racks 9 move toward each other and the racks 9 and the gear 8 slide and limit the moving block 4. The moving block 4 drives the integrated seat 5, the U-shaped frame 15, the mounting sleeve 17 and the semiconductor laser body 18 to move toward each other. To move and adjust the use position of the semiconductor laser body 18, the flip motor 22 drives the installation sleeve 17 to rotate through the transmission shaft 23, and the installation sleeve 17 drives the semiconductor laser body 18 to rotate to vertically rotate and adjust the use angle of the semiconductor laser body 18, turn on the rotating motor 19, wherein the rotating shaft 14 is fixed and does not rotate, and the rotating motor 19 rotates, and the rotating motor 19 drives the U-shaped frame 15 and the semiconductor laser body 18 to make horizontal circumferential rotation to adjust the use position by horizontal circumferential rotation, and the second electric push rod 20 drives the second push arm 21 to move downward, and the second push arm 21 drives the U-shaped frame 15 and the semiconductor laser body 18 to move downward to adjust the use height of the semiconductor laser body 18, to facilitate use from different heights and to adjust it by horizontal circumferential rotation, thereby completing the use of the semiconductor laser structural component.

Claims

1. A semiconductor laser structure, comprising an integrated frame (1) and a top plate (2), characterized in that: The top of the integrated frame (1) is provided with a top plate (2), the bottom of the top plate (2) is provided with a central shaft (7), and the central shaft (7) is movably connected to the top plate (2), the surface of the central shaft (7) is provided with a gear (8), the bottom of the integrated frame (1) is symmetrically provided with a slide rail (10), the surface of each of the slide rails (10) is slidably provided with two groups of sliders (11), two groups of moving blocks (4) are provided below the integrated frame (1), and the moving blocks (4) are connected to the sliders (11), the tops of each of the moving blocks (4) are provided with a connecting block (6), the tops of each of the connecting blocks (6) are provided with a rack (9), and the rack (9) and the gear (8) are symmetrically provided with a slide rail (10), and the surfaces of each of the slide rails (10) are slidably provided with two groups of sliders (11), two groups of moving blocks (4) are provided below the integrated frame (1), and the moving blocks (4) are connected to the sliders (11), the tops of each of the moving blocks (4) are provided with a connecting block (6), the tops of each of the connecting blocks (6) are provided with a rack (9), and the rack (9) and the gear (8) are symmetrically provided with a slide rail (10), and the surface of each of the slide rails (10) is symmetrically provided with a slide rail (11), and the surface of each of the slide rails (10) is symmetrically provided with a slide rail (11), ) are meshed with each other, and the rack (9) is slidably connected to the integrated frame (1), the side walls of the moving block (4) are all installed with adapter frames (26), the interior of the adapter frames (26) are all installed with linkage shafts (25), and the adapter frames (26) are movably connected to the moving block (4) through the linkage shafts (25), the side walls of the adapter frames (26) are all installed with first electric push rods (3), the output ends of the first electric push rods (3) are all installed with first push arms (13), the ends of the first push arms (13) away from the first electric push rods (3) are all installed with connecting columns (12), and the first push arms (13) are fixedly connected to the moving block (4) through the connecting columns (12).

2. The semiconductor laser structure according to claim 1, wherein: The bottom ends of the moving blocks (4) are all equipped with integrated seats (5), and the integrated seats (5) are fixedly connected to the moving blocks (4).

3. The semiconductor laser structure according to claim 2, characterized in that: A second electric push rod (20) is installed inside the integrated seat (5), and a second push arm (21) is installed at the output end of the second electric push rod (20).

4. The semiconductor laser structure according to claim 2, wherein: A U-shaped frame (15) is provided below each of the integrated seats (5), and a rotating motor (19) is installed inside each of the U-shaped frames (15).

5. The semiconductor laser structure according to claim 4, characterized in that: The output end of each rotating motor (19) is equipped with a rotating shaft (14), and the rotating shaft (14) is connected to the second push arm (21).

6. The semiconductor laser structure according to claim 4, characterized in that: A mounting sleeve (17) is provided below each of the U-shaped frames (15), and a semiconductor laser body (18) is installed inside each of the mounting sleeves (17).

7. The semiconductor laser structure according to claim 4, characterized in that: A bearing block (16) is installed on the outer wall of the U-shaped frame (15), a turning motor (22) is installed at the bottom end of the bearing block (16), a transmission shaft (23) is installed at the output end of the turning motor (22), and the transmission shaft (23) is fixedly connected to the mounting sleeve (17).

8. The semiconductor laser structure according to claim 6, characterized in that: A driven shaft (24) is installed on one side of the installation sleeve (17) away from the transmission shaft (23), and the installation sleeve (17) is movably connected to the U-shaped frame (15) through the driven shaft (24).

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