Semiconductor laser COS appearance detection device

Abstract

The invention relates to the technical field of semiconductor laser detection, in particular to a semiconductor laser COS appearance detection device which comprises a base, a detection block is arranged on the base, a concave detection groove used for containing a semiconductor laser COS is formed in the upper surface of the detection block, and a cover plate is arranged on the face, provided with the detection groove, of the detection block. The cover plate is provided with an observation groove right opposite to the detection groove, the cover plate is provided with a magnetic block, and the detection block is provided with a magnetic attraction block matched with the magnetic block. The semiconductor laser COS is placed in the detection groove by an operator, the cover plate is pressed on the semiconductor laser COS, and the cover plate is fixed on the detection block through the magnetic block and the magnetic suction block, so that the semiconductor laser COS is tightly pressed and fixed. An operator carries out appearance detection on the semiconductor laser COS through the observation groove. The cover plate fixes the semiconductor laser COS in a magnetic attraction mode, is convenient to take and install, is not limited by other external parts, is wide in application occasion and field, and is convenient to carry, circulate and use.

Description

Technical Field

[0001] This application relates to the technical field of semiconductor laser detection, and in particular to a semiconductor laser COS appearance detection device. Background Art

[0002] This application relates to the technical field of semiconductor laser detection, and in particular to a semiconductor laser COS appearance detection device.

[0003] For related technologies, reference can be made to the Chinese patent with the publication number CN221936541U, which discloses a semiconductor laser appearance inspection fixture, including: a fixture body, the outer surface of the fixture body has a mounting groove for placing a laser, and the inside of the fixture body has a conveying channel communicating with the mounting groove. The conveying channel has at least one opening, and the opening is adapted to be connected to a negative pressure device. Place the semiconductor laser in the mounting groove, and then connect a negative pressure device at the opening of the conveying channel, and the semiconductor laser can be fixed by vacuum adsorption.

[0004] Currently, common detection devices all fix the laser COS by vacuum adsorption. In this way, the detection devices need to be externally connected to a vacuum suction pipe and a negative pressure device. When the detection device is used, it is restricted by the position of the negative pressure device and the position of the vacuum suction pipe, with poor flexibility and limited use. Summary of the Invention

[0005] For the convenience of use, this application provides a semiconductor laser COS appearance detection device.

[0006] The semiconductor laser COS appearance detection device provided by this application adopts the following technical solution: A semiconductor laser COS appearance detection device includes a base, a detection block is provided on the base, an inwardly concave detection groove for placing the semiconductor laser COS is opened on the upper surface of the detection block, a cover plate is provided on the surface of the detection block where the detection groove is located, an observation groove facing the detection groove is opened on the cover plate, a magnetic block is provided on the cover plate, and a magnetic attraction block cooperating with the magnetic block is provided on the detection block.

[0007] By adopting the above technical solution, the operator places the semiconductor laser COS in the detection groove, presses the cover plate on the semiconductor laser COS, and the cover plate is fixed on the detection block through the magnetic block and the magnetic attraction block, thereby tightly fixing the semiconductor laser COS. The operator performs appearance detection on the semiconductor laser COS through the observation groove. The cover plate fixes the semiconductor laser COS by magnetic attraction, which is convenient for taking and installing, is not restricted by other external components, has a wide range of use occasions and venues, and is convenient for carrying and circulation, and is easy to use.

[0008] Preferably, the detection block is provided with a plurality of horizontally arranged rotating shafts, the ends of the rotating shafts are rotatably connected to rotating disks, the axis of the rotating disk is perpendicular to the rotating shafts, and the detection slots are opened on the rotating disk.

[0009] By adopting the above technical solution, the operator can turn the rotating disk to drive the semiconductor laser COS to rotate, so as to observe the semiconductor laser COS from various angles, which is convenient to use.

[0010] Preferably, the detection block is rotatably connected to the base, a square hole is opened on the side wall of the detection block, a square rod is passed through the square hole, one end of the square rod extends out of the square hole and is located on one side of the base and is provided with a handle, the other end is located in the square hole and is fixed with a driving rack, and a driving gear meshing with the driving rack is coaxially fixed to the end of the rotating shaft away from the rotating disk.

[0011] By adopting the above technical solution, the operator rotates the square rod, which drives the entire detection block to rotate around the axis of the square rod, thereby observing the COS of the semiconductor laser. The operator pushes and pulls the square rod, which drives the drive gear through the drive rack, thereby driving the rotating shaft and rotating disk to rotate around the rotating shaft, thereby observing the COS of the semiconductor laser. By controlling the square rod, the operator can control the rotation of the semiconductor laser COS from two angles, thereby observing the COS of the semiconductor laser, expanding the observation range and making it more flexible and convenient to use.

[0012] Preferably, the rotating disk includes a fixed disk and a movable disk, the lower surface of the fixed disk is fixedly connected to the rotating shaft, the movable disk is rotatably connected to the fixed disk, and the detection slot is provided on the movable disk.

[0013] By adopting the above technical solution, the semiconductor laser COS is installed on the moving disk and can rotate around the axis of the moving disk, thereby increasing the rotation dimension of the semiconductor laser COS and facilitating observation and use.

[0014] Preferably, a rotation rod passing through the fixed plate and arranged in the rotating shaft is fixed on the lower surface of the movable plate, the rotation rod and the fixed plate are rotatably connected, the rotating shaft is hollow, and a control rod is rotatably connected in the rotating shaft, the control rod is connected to the rotation rod through a bevel gear pair, and the end of the control rod away from the rotation rod passes through the rotating shaft, and a self-control rod parallel to the square rod is rotatably connected in the detection block, and the self-control rod is connected to the end of the control rod away from the rotation rod through a bevel gear pair.

[0015] By adopting the above technical solution, the operator rotates the automatic control rod, which drives the control rod to rotate through the bevel gear pair. The other end of the control rod drives the rotation rod to rotate through the bevel gear pair, thereby driving the moving disk and the semiconductor laser COS to rotate, changing the angle of the semiconductor laser COS for easy observation.

[0016] Preferably, a gripper extending from the end of the detection block is provided at one end of the self-control rod away from the handle.

[0017] By adopting the above technical solution, the self-control rod and the square rod are located on both sides of the detection block, and an operator holds one in each hand to operate it, so that multi-dimensional control of the semiconductor laser COS can be achieved, which is convenient for observation.

[0018] Preferably, a return spring is provided between the square rod and the square hole. When the return spring is in a natural state, the upper surface of the rotating disk faces the upper surface of the detection block; a return torsion spring is provided between the self-control rod and the detection block. When the return torsion spring is in a natural state, the opening of the placement groove faces the outside of the detection block.

[0019] By adopting the above technical solution, after the observation is completed, the operator releases the square rod and the self-control rod, and the detection block is reset under the action of the return spring and the return torsion spring, which is convenient for the operator to pick up and place the semiconductor laser COS.

[0020] Preferably, a pressing piece for pressing on the heat sink of the semiconductor laser COS is provided on the inner wall of the observation groove, and the pressing piece is made of a deformable flexible material.

[0021] By adopting the above technical solution, the pressing piece presses and fixes the heat sink of the semiconductor laser, improves the stability of the semiconductor laser COS, and during the movement of the semiconductor laser COS, the flexible pressing piece always fits with it, which neither interferes with its movement nor can ensure the pressing effect.

[0022] In summary, the present application includes the following beneficial technical effects: Through the setting of the cover plate, the detection block is freed from the limitation of the vacuum tube, and the detection block has a wide range of use occasions, which is convenient for carrying and using. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the embodiment; Figure 2 is a schematic diagram of the structure of the detection block in the embodiment; Figure 3 is a schematic diagram of the connection between the square rod and the rotating shaft inside the detection block in the embodiment; Figure 4 is a schematic diagram of the connection between the self-control rod and the control rod in the embodiment.

[0024] Description of the reference numerals: 1. Base; 11. Substrate; 12. Vertical plate; 2. Detection block; 21. Rotating disk; 211. Moving disk; 2111. Detection groove; 212. Fixed disk; 213. Self-rotating rod; 22. Magnetic attraction block; 23. Rotating shaft; 231. Driving gear; 24. Square hole; 3. Cover plate; 31. Observation groove; 32. Pressing piece; 4. Square rod; 41. Handle; 42. Driving rack; 5. Control rod; 6. Self-control rod; 61. Gripper. Detailed implementation mode

[0025] The following further elaborates on this application in conjunction with all the attached drawings.

[0026] Embodiment

[0027] The embodiment of this application discloses a semiconductor laser COS appearance detection device. Refer to Figure 1 and Figure 2 , including a base 1. A detection block 2 is rotatably connected to the base 1, and a cover plate 3 is provided on the upper surface of the detection block 2. The semiconductor laser COS is clamped between the detection block 2 and the cover plate 3 for observation. A magnetic block is provided on the cover plate 3, and a magnetic attraction block 22 cooperating with the magnetic block is provided on the detection block 2. The cover plate 3 is magnetically adsorbed on the detection block 2 for easy taking and placing.

[0028] Refer to Figure 1 and Figure 2 , the base 1 includes a horizontal substrate 11 and vertical plates 12 fixedly connected to both ends of the substrate 11. The detection block 2 is rotatably connected between the two vertical plates 12. The detection block 2 can rotate around its own axis, thereby changing the angle of the semiconductor laser COS, and enabling multi-angle observation of the semiconductor laser COS. And, the axis direction of the detection block 2 is defined as the x-axis, the direction perpendicular to the x-axis in the horizontal plane is the y-axis, and the direction perpendicular to the x-axis in the vertical plane is the z-axis.

[0029] Refer to Figure 1 and Figure 2 , several rotating shafts 23 along the y-axis are rotatably connected to the edge of the upper surface of the detection block 2, and the rotating shafts 23 are distributed along the length direction of the detection block 2. One end of the rotating shaft 23 penetrates into the detection block 2, and the other end is connected with a rotating disk 21. The axis of the rotating disk 21 is arranged along the z-axis. The rotating shaft 23 can drive the rotating disk 21 to rotate along its own axis direction.

[0030] Refer to Figures 1 to 3, the rotating disk 21 includes a fixed disk 212 and a moving disk 211. The lower surface of the fixed disk 212 is fixedly connected to the rotating shaft 23, and the moving disk 211 is rotatably connected to the upper surface of the fixed disk 212. An inwardly concave detection groove 2111 for placing the semiconductor laser COS is provided on the upper surface of the moving disk 211. A plurality of through observation grooves 31 are provided on the cover plate 3, and a circular pressing piece 32 for pressing on the heat sink of the semiconductor laser COS is fixed on the inner wall of the observation groove 31. The pressing piece 32 is made of a flexible material. An opening for the surface of the semiconductor laser COS is provided at the center of the pressing piece 32.

[0031] Refer to Figures 1 to 3 , the operator places the semiconductor laser COS in the detection groove 2111, and the cover plate 3 is magnetically adsorbed on the detection block 2 to press the semiconductor laser COS tightly. At this time, the semiconductor laser COS is clamped between the moving disk 211 and the pressing piece 32. The operator can perform an appearance inspection on the semiconductor laser COS through the observation groove 31. Moreover, the operator can rotate the detection block 2, the rotating shaft 23, and the moving disk 211 respectively, so that the semiconductor laser COS rotates around the x-axis, y-axis, and z-axis in three directions, so that the y-axis can be observed from multiple angles, which is convenient to use.

[0032] Refer to Figures 1 to 3 , a square hole 24 is provided at one end of the detection block 2 along the x-axis direction, and a square rod 4 is inserted into the square hole 24. One end of the square rod 4 is located inside the detection block 2, and the other end extends out of the square hole 24 and is located outside the vertical plate 12 and is fixed with a handle 41, and the part of the square rod 4 extending out of the square hole 24 is circular. The operator can drive the detection block 2 to rotate through the handle 41.

[0033] Refer to Figures 1 to 3 , the square rod 4 is slidably connected to the square hole 24, and a driving rack 42 is coaxially fixed to the end of the square rod 4 away from the handle 41. A driving gear 231 meshing with the driving rack 42 is coaxially fixed to the end of the rotating shaft 23 away from the rotating disk 21. The operator pulls the square rod 4 to drive the driving rack 42 to slide, thereby driving the driving gear 231 and the rotating shaft 23 to rotate, and then driving the rotating disk 21 and the semiconductor laser COS to rotate around the y-axis.

[0034] Refer to Figures 1 to 3 , the operator can control the semiconductor laser COS to rotate around the x-axis and y-axis by rotating or pulling the square rod 4, which is convenient to use.

[0035] Refer to Figures 1 to 4 , the other end of the detection block 2 is rotatably connected with a self-control rod 6. One end of the self-control rod 6 is located inside the detection block 2, and the other end is connected through a gear and has a gripper 61 that passes through the detection block 2 and is located on the other side of the base 1.

[0036] Refer to Figures 1 to 4, a control rod 5 coaxially arranged with the rotating shaft 23 is rotatably connected inside the detection block 2. The rotating shaft 23 is hollow, and the control rod 5 is inserted into the rotating shaft 23 and rotatably connected to the rotating shaft 23. One end of the control rod 5 extends from the end of the rotating shaft 23 and is connected to the self-control rod 6 through a bevel gear pair, and the other end is located below the fixed disk 212. The operator rotates the self-control rod 6, and the self-control rod 6 drives the control rod 5 to rotate inside the rotating shaft 23 through the bevel gear pair.

[0037] Referring to Figures 1 to 4 , a self-rotating rod 213 passing through the fixed disk 212 and inserted into the rotating shaft 23 is fixed on the lower surface of the moving disk 211. The self-rotating rod 213 is rotatably connected to the fixed disk 212. The lower end of the self-rotating rod 213 is connected to the control rod 5 through a bevel gear pair. When the control rod 5 rotates, it drives the self-rotating rod 213 to rotate through the bevel gear pair, thereby driving the moving disk 211 to rotate.

[0038] Referring to Figures 1 to 4 , the operator controls the square rod 4 with one hand to control the rotation of the semiconductor laser COS in the x-axis and y-axis directions, and controls the self-control rod 6 with the other hand to control the rotation of the semiconductor laser COS in the z-axis direction. The operation is convenient, and the semiconductor laser COS can be observed from multiple angles, and the use is flexible and convenient.

[0039] Referring to Figures 1 to 4 , a return spring is provided between the square rod 4 and the square hole 24. When the return spring is in the natural state, the upper surface of the rotating disk 21 faces the upper surface of the detection block 2 of the detection block 2. A return torsion spring is provided between the self-control rod 6 and the detection block 2. When the return torsion spring is in the natural state, the opening of the placement groove faces the outside of the detection block 2. After the detection is completed, the operator releases the square rod 4 and the self-control rod 6, and the rotating disk 21 is reset under the action of the return spring and the return torsion spring, so as to facilitate the operator to take and place the semiconductor laser COS.

[0040] The implementation principle of a semiconductor laser COS appearance detection device according to an embodiment of the present application is as follows: The operator places the semiconductor laser COS in the detection groove 2111, covers the cover plate 3, and the semiconductor laser COS is clamped between the detection block 2 and the cover plate 3. The operator controls the square rod 4 with one hand and the self-control rod 6 with the other hand. The operator pulls or rotates the square rod 4 to control the rotation of the semiconductor laser COS along the x-axis or y-axis, and rotates the self-control rod 6 with the other hand to control the rotation of the semiconductor laser COS along the z-axis. The two hands cooperate with each other for operation, so as to observe the semiconductor laser COS from multiple angles.

[0041] The above are all preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A semiconductor laser COS appearance detection device, comprising a base (1), characterized in that: A detection block (2) is provided on the base (1). An inwardly concave detection groove (2111) for placing a semiconductor laser COS is formed on the upper surface of the detection block (2). A cover plate (3) is provided on one side of the detection block (2) where the detection groove (2111) is located. An observation groove (31) facing the detection groove (2111) is formed on the cover plate (3). A magnetic block is provided on the cover plate (3), and a magnetic attraction block (22) cooperating with the magnetic block is provided on the detection block (2).

2. The semiconductor laser COS appearance detection device according to claim 1, characterized in that: A number of horizontally arranged rotating shafts (23) are provided on the detection block (2). A rotating disk (21) is rotatably connected to the end of the rotating shaft (23). The axis of the rotating disk (21) is perpendicular to the rotating shaft (23). The detection groove (2111) is formed on the rotating disk (21).

3. The semiconductor laser COS appearance detection device according to claim 2, characterized in that: The detection block (2) is rotatably connected to the base (1). A square hole (24) is formed in the side wall of the detection block (2). A square rod (4) passes through the square hole (24). One end of the square rod (4) extends out of the square hole (24) and is located on one side of the base (1) and is provided with a handle (41). The other end is located in the square hole (24) and is fixed with a driving rack (42). A driving gear (231) meshing with the driving rack (42) is coaxially fixed to the end of the rotating shaft (23) away from the rotating disk (21).

4. A semiconductor laser COS appearance detection device according to claim 3, characterized in that: The rotating disk (21) includes a fixed disk (212) and a moving disk (211). The lower surface of the fixed disk (212) is fixedly connected to the rotating shaft (23). The moving disk (211) is rotatably connected to the fixed disk (212). The detection groove (2111) is formed on the moving disk (211).

5. The semiconductor laser COS appearance detection device according to claim 4, characterized in that: A self-rotating rod (213) passing through the fixed disk (212) and disposed in the rotating shaft (23) is fixed to the lower surface of the moving disk (211). The self-rotating rod (213) is rotatably connected to the fixed disk (212). The rotating shaft (23) is hollow. A control rod (5) is rotatably connected in the rotating shaft (23). The control rod (5) is connected to the self-rotating rod (213) through a bevel gear pair. The end of the control rod (5) away from the self-rotating rod (213) passes out of the rotating shaft (23). A self-control rod (6) parallel to the square rod (4) is rotatably connected in the detection block (2). The self-control rod (6) is connected to the end of the control rod (5) away from the self-rotating rod (213) through a bevel gear pair.

6. The semiconductor laser COS appearance detection device according to claim 5, wherein: A gripper (61) extending out of the end of the detection block (2) is provided at one end of the self-control rod (6) facing away from the handle (41).

7. A semiconductor laser COS appearance detection device according to claim 5, characterized in that: A return spring is provided between the square rod (4) and the square hole (24). When the return spring is in a natural state, the upper surface of the rotating disk (21) faces the upper surface of the detection block (2) of the detection block (2). A return torsion spring is provided between the self-control rod (6) and the detection block (2). When the return torsion spring is in a natural state, the opening of the placement groove faces the outside of the detection block (2).

8. A semiconductor laser COS appearance detection device according to claim 2, characterized in that: A pressing piece (32) for pressing on the heat sink of the semiconductor laser COS is provided on the inner wall of the observation groove (31). The pressing piece (32) is made of a deformable flexible material.

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