Laser diode packaging mechanism

Abstract

The utility model relates to the technical field of laser diodes, and in particular to a laser diode packaging mechanism, which solves the problem that the outer ring of the connection between the laser diode and the heat-conducting terminal needs to be operated during welding in the prior art, so the positions of the laser diode and the heat-conducting terminal need to be adjusted continuously during the welding process, which is not only troublesome to operate, but also the frequent movement reduces the quality of welding. A laser diode packaging mechanism includes a base and a welding device arranged at the top center of the base through a mounting frame; clamping and rotating assemblies are arranged on both sides of the top of the base; the clamping and rotating assembly on one side is slidably connected to the top of the base through a sliding structure, and the clamping and rotating assembly on the other side is detachably connected to the top of the base through a connecting structure. The utility model has a reasonable structure, is convenient for docking and synchronous rotation, and can be welded while rotating, which greatly improves the convenience and efficiency of welding.

Description

Technical Field

[0001] The utility model relates to the technical field of laser diodes, in particular to a laser diode packaging mechanism. Background Art

[0002] Laser diodes are electronic components that can emit lasers and are widely used in communications, data storage, medical treatment and other fields. In the packaging process of laser diodes, many factors need to be considered, such as stability, reliability, production cost, etc.

[0003] When producing laser diodes, the thermal conductive end needs to be connected to the end of the laser diode, so it is necessary to connect them through welding equipment. However, the existing limiting tooling is not convenient for rotating the laser diode and the thermal conductive end after limiting. However, during welding, the outer ring of the connection between the laser diode and the thermal conductive end needs to be operated. Therefore, the position of the laser diode and the thermal conductive end needs to be constantly adjusted during the welding process, which is not only troublesome to operate, but also the frequent movement reduces the quality of welding. Utility Model Content

[0004] The utility model aims to provide a laser diode packaging mechanism, which solves the problem in the prior art that the outer ring of the connection between the laser diode and the heat-conducting end needs to be operated during welding, so that the positions of the laser diode and the heat-conducting end need to be constantly adjusted during the welding process, which is not only troublesome to operate, but also the frequent movement reduces the quality of welding.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A laser diode packaging mechanism includes a base and a welding device arranged at the top center of the base through a mounting frame;

[0007] Clamping and rotating components are provided on both sides of the top of the base;

[0008] The clamping and rotating assembly on one side is slidably connected to the top of the base through a sliding structure, and the clamping and rotating assembly on the other side is detachably connected to the top of the base through a connecting structure.

[0009] Preferably, the clamping rotation assembly includes a limiting cylinder and two rotating sleeves symmetrically arranged at both ends of the limiting cylinder, the two rotating sleeves are rotatably connected to the outer rings of the two ends of the limiting cylinder respectively, a limiting plate is arranged inside the limiting cylinder, and an adjusting screw with one end passing through the limiting cylinder through a screw sleeve is rotatably connected at the top center of the limiting plate.

[0010] Preferably, the top end of the adjusting screw is fixedly connected with a handle, the outer ring of the handle is provided with a plurality of anti-slip grooves, the outer ring of the limiting cylinder is provided with a rotating ring, the inner ring of the rotating ring is connected to the outer ring of the limiting cylinder through a plurality of connecting rods.

[0011] Preferably, the limiting plate is made of rubber material, and a curved surface is provided at the bottom of the limiting plate.

[0012] Preferably, the sliding structure includes a sliding rail connected to the top of the base and two sliding plates slidably connected to the inside of the sliding rail. The tops of the two sliding plates are respectively connected to the two sides of the bottom of the limiting cylinder through fixing rods. A plurality of positioning holes are opened on one side of the sliding rail, a positioning rod is inserted into one of the positioning holes, and a through hole matching the positioning rod is opened on one side of the sliding plate.

[0013] Preferably, the fixing structure includes a fixing seat fixedly connected to the top of the base by bolts and two vertical plates respectively fixedly connected to both sides of the top of the fixing seat, and the top ends of the two vertical plates are connected to the bottoms of adjacent limiting cylinders.

[0014] The utility model has at least the following beneficial effects:

[0015] By setting the clamping and rotating component, the sliding structure and the connecting structure, it is convenient to connect the diode with the clamping and rotating component with the sliding structure, and to connect the heat-conducting end head with the clamping and rotating component with the connecting structure, so that the diode can be driven close to the heat-conducting end head and docked through the cooperation of the sliding structure and the clamping and rotating structure. The mounting frame and the welding equipment can be set above the connection between the diode and the heat-conducting end head, and then the connection between the diode and the heat-conducting end head can be welded. While welding, the diode and the heat-conducting end head can be driven to rotate synchronously through the cooperation of the clamping and rotating component, so that the outer circle of the connection can be completely welded. The structure is reasonable, which is convenient for docking and synchronous rotation. At the same time, welding can be carried out while rotating, which greatly improves the convenience and efficiency of welding.

[0016] The utility model also has the following beneficial effects:

[0017] It is convenient to connect the diode with the clamping and rotating component with the sliding structure, and connect the heat-conducting end head with the clamping and rotating component with the connecting structure, so that the diode can be driven close to the heat-conducting end head and docked through the cooperation of the sliding structure and the clamping and rotating structure. The mounting frame and the welding equipment can be arranged above the connection between the diode and the heat-conducting end head, and then the connection between the diode and the heat-conducting end head can be welded. While welding, the diode and the heat-conducting end head can be driven to rotate synchronously through the cooperation of the clamping and rotating component, so that the outer ring of the connection can be completely welded. The structure is reasonable, and it is convenient to dock and rotate synchronously. At the same time, Welding can be carried out while moving, which greatly improves the convenience and efficiency of welding. Through the arrangement of the rotating sleeve, the limit plate and the adjusting screw, it is easy to realize the rotating adjusting screw to drive the limit plate to move so as to perform the clamping function. Through the arrangement of the handle and the anti-slip groove, the convenience of rotating the adjusting screw is improved. Through the arrangement of the limit plate, it is easy to clamp the diode or the thermal conductive end. Through the arrangement of the sliding structure, it is easy to realize the sliding of the limit cylinder inside the slide rail through the sliding plate, and at the same time, the positioning after movement is carried out through the positioning rod. Through the arrangement of the connecting structure, it is easy to realize the quick installation and disassembly connection between the limit cylinder and the top of the base through the fixed seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the sliding plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fixing seat of the utility model.

[0022] In the figure: 1. base; 2. limiting cylinder; 3. mounting frame; 4. welding equipment; 5. slide rail; 6. positioning rod; 7. limiting plate; 8. rotating ring; 9. adjusting screw; 10. rotating sleeve; 11. positioning hole; 12. fixing rod; 13. sliding plate; 14. vertical plate; 15. fixing seat. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Reference Figure 1-3 , a laser diode packaging mechanism, comprising a base 1 and a welding device 4 arranged at the top center of the base 1 through a mounting frame 3;

[0025] Clamping and rotating components are provided on both sides of the top of the base 1;

[0026] The clamping and rotating component on one side is slidably connected to the top of the base 1 through a sliding structure, and the clamping and rotating component on the other side is detachably connected to the top of the base 1 through a connecting structure. Specifically, through the arrangement of the clamping and rotating component, the sliding structure and the connecting structure, it is convenient to connect the diode to the clamping and rotating component with the sliding structure, and to connect the thermally conductive end head to the clamping and rotating component with the connecting structure, so that the diode can be driven close to the thermally conductive end head and docked through the cooperation of the sliding structure and the clamping and rotating structure. The mounting frame 3 and the welding equipment 4 can be arranged above the connection between the diode and the thermally conductive end head, and then the connection between the diode and the thermally conductive end head can be welded. While welding, the diode and the thermally conductive end head can be driven to rotate synchronously through the cooperation of the clamping and rotating component, so that the outer ring of the connection can be completely welded. The structure is reasonable, which is convenient for docking and synchronous rotation. At the same time, welding can be carried out while rotating, which greatly improves the convenience and efficiency of welding.

[0027] Furthermore, the clamping rotation assembly includes a limiting cylinder 2 and two rotating sleeves 10 symmetrically arranged at both ends of the limiting cylinder 2. The two rotating sleeves 10 are respectively rotatably connected to the outer rings of the two ends of the limiting cylinder 2. A limiting plate 7 is arranged inside the limiting cylinder 2. An adjusting screw 9 with one end passing through the limiting cylinder 2 through a screw sleeve is rotatably connected at the top center of the limiting plate 7. Specifically, through the arrangement of the rotating sleeve 10, the limiting plate 7 and the adjusting screw 9, it is convenient to realize the rotating adjusting screw 9 to drive the limiting plate 7 to move so as to perform the clamping function.

[0028] Furthermore, a handle is fixedly connected to the top end of the adjusting screw 9, a plurality of anti-slip grooves are provided on the outer ring of the handle, a rotating ring 8 is provided on the outer ring of the limiting cylinder 2, and the inner ring of the rotating ring 8 is connected to the outer ring of the limiting cylinder 2 through a plurality of connecting rods. Specifically, the convenience of rotating the adjusting screw 9 is improved by providing the handle and the anti-slip grooves.

[0029] Furthermore, the limiting plate 7 is made of rubber material, and a curved surface is provided at the bottom of the limiting plate 7. Specifically, the setting of the limiting plate 7 facilitates clamping of the diode or the heat-conducting end.

[0030] Furthermore, the sliding structure includes a sliding rail 5 connected to the top of the base 1 and two sliding plates 13 slidably connected to the inside of the sliding rail 5. The tops of the two sliding plates 13 are respectively connected to the two sides of the bottom of the limiting cylinder 2 through fixed rods 12. A plurality of positioning holes 11 are provided on one side of the sliding rail 5. A positioning rod 6 is inserted into one of the positioning holes 11. A through hole compatible with the positioning rod 6 is provided on one side of the sliding plate 13. Specifically, through the setting of the sliding structure, it is convenient to realize the sliding of the limiting cylinder 2 inside the sliding rail 5 through the sliding plate 13, and at the same time, the positioning after movement is performed by the positioning rod 6.

[0031] Furthermore, the fixing structure includes a fixing seat 15 fixedly connected to the top of the base 1 by bolts and two vertical plates 14 respectively fixedly connected to the two sides of the top of the fixing seat 15. The top ends of the two vertical plates 14 are connected to the bottoms of the adjacent limiting cylinders 2. Specifically, through the setting of the connecting structure, it is convenient to realize the quick installation and disassembly connection between the limiting cylinder 2 and the top of the base 1 through the fixing seat 15.

[0032] In summary: it is easy to connect the diode to the clamping and rotating component with a sliding structure, and to connect the heat-conducting end head to the clamping and rotating component with a connecting structure, so that the diode can be driven close to the heat-conducting end head and docked through the cooperation of the sliding structure and the clamping and rotating structure. The mounting frame 3 and the welding device 4 can be arranged above the connection between the diode and the heat-conducting end head, and then the connection between the diode and the heat-conducting end head can be welded. While welding, the diode and the heat-conducting end head can be driven to rotate synchronously through the cooperation of the clamping and rotating component, so that the outer ring of the connection can be completely welded. The structure is reasonable, which is convenient for docking and synchronous rotation, and can be rotated while rotating. For welding, the convenience and efficiency of welding are greatly improved. By setting the rotating sleeve 10, the limit plate 7 and the adjusting screw 9, it is convenient to rotate the adjusting screw 9 to drive the limit plate 7 to move so as to perform the clamping function. By setting the handle and the anti-slip groove, the convenience of rotating the adjusting screw 9 is improved. By setting the limit plate 7, it is convenient to clamp the diode or the thermal conductive end. By setting the sliding structure, it is convenient to realize the sliding of the limit cylinder 2 inside the slide rail 5 through the sliding plate 13, and at the same time, the positioning after movement is carried out by the positioning rod 6. By setting the connecting structure, it is convenient to realize the quick installation and disassembly connection between the limit cylinder 2 and the top of the base 1 through the fixing seat 15.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A laser diode packaging mechanism, characterized in that: include: A base (1) and a welding device (4) arranged at the top center of the base (1) via a mounting frame (3); Clamping and rotating components are provided on both sides of the top of the base (1); The clamping and rotating assembly on one side is slidably connected to the top of the base (1) via a sliding structure, and the clamping and rotating assembly on the other side is detachably connected to the top of the base (1) via a connecting structure.

2. A laser diode packaging structure according to claim 1, characterized in that: The clamping rotation assembly comprises a limiting cylinder (2) and two rotating sleeves (10) symmetrically arranged at both ends of the limiting cylinder (2), the two rotating sleeves (10) being rotatably connected to the outer rings of the two ends of the limiting cylinder (2), a limiting plate (7) being arranged inside the limiting cylinder (2), and an adjusting screw (9) having one end passing through the limiting cylinder (2) through a screw sleeve being rotatably connected at the top center of the limiting plate (7).

3. A laser diode packaging structure according to claim 2, characterized in that: The top end of the adjusting screw (9) is fixedly connected to a handle, the outer ring of the handle is provided with a plurality of anti-slip grooves, the outer ring of the limiting cylinder (2) is provided with a rotating ring (8), and the inner ring of the rotating ring (8) is connected to the outer ring of the limiting cylinder (2) via a plurality of connecting rods.

4. A laser diode packaging structure according to claim 2, characterized in that: The limiting plate (7) is made of rubber material, and a curved surface is provided at the bottom of the limiting plate (7).

5. The laser diode packaging structure according to claim 2, characterized in that: The sliding structure comprises a sliding rail (5) connected to the top of the base (1) and two sliding plates (13) slidably connected to the inside of the sliding rail (5); the tops of the two sliding plates (13) are respectively connected to the two sides of the bottom of the limiting cylinder (2) through fixing rods (12); a plurality of positioning holes (11) are provided on one side of the sliding rail (5); a positioning rod (6) is inserted into the inside of one of the positioning holes (11); and a through hole matching the positioning rod (6) is provided on one side of the sliding plate (13).

6. The laser diode packaging structure according to claim 2, characterized in that: The fixing structure comprises a fixing seat (15) fixedly connected to the top of the base (1) by bolts, and two vertical plates (14) respectively fixedly connected to the two sides of the top of the fixing seat (15), wherein the top ends of the two vertical plates (14) are connected to the bottoms of adjacent limiting cylinders (2).

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