Solar cell laser probe structure

Abstract

The utility model relates to the technical field of solar cell production, in particular to a solar cell laser probe structure which comprises a processing base, a storage assembly is arranged in the center of the top of the processing base, and a laser pedestal is arranged on the outer side of the top of the storage assembly. An equipment support is fixedly mounted on one side of the top end face of the laser pedestal through welding, a first electric guide rail is fixedly mounted in the center of the top end face of the laser pedestal, and a plurality of probe assemblies are arranged above the top of the first electric guide rail; a first guide rail sliding table, wherein the probe assembly comprises the first guide rail sliding table; the solar cell laser probe structure is simple in overall structure and convenient to use; during use, the height and the position of the storage table can be adjusted according to requirements, so that the machining convenience is improved; moreover, the number and positions of the probe assemblies can be adjusted, thereby reducing the number of probes, reducing the impact on the structure, and meeting the machining demands of workpieces.

Description

Technical Field

[0001] This utility model relates to the field of solar cell manufacturing technology, and in particular to a solar cell laser probe structure. Background Technology

[0002] Probe stations are primarily used in the semiconductor, optoelectronic, integrated circuit, and packaging industries for testing. They are widely applied in the research and development of precision electrical measurements for complex, high-speed devices, aiming to ensure quality and reliability while reducing R&D time and device manufacturing costs. The main purpose of a probe station is to provide a testing platform for the electrical parameters of semiconductor chips. Probe stations can hold chips of various sizes and provide multiple adjustable test probes and probe holders. Together with measuring instruments, they can complete the detection of parameters such as voltage, current, resistance, and capacitance voltage characteristic curves of integrated circuits. They are used for scientific research analysis, spot checks, and other purposes.

[0003] Existing laser machine stage probe structures are complex and inconvenient to adjust; moreover, too many probe structures can easily lead to over-arcing, resulting in protrusions and affecting structural quality; during workpiece processing, workpiece position adjustment is inconvenient, affecting processing results; therefore, to address the above problems, a solar cell laser probe structure is proposed. Utility Model Content

[0004] The present invention addresses the problem of providing a solar cell laser probe structure with a simple overall structure and convenient use. During use, the height and position of the platform can be adjusted according to requirements, improving the ease of processing. Furthermore, the number and position of the probe components can be adjusted, reducing the number of probes used and minimizing the impact on the structure, thereby meeting the processing requirements of the workpiece.

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

[0006] A solar cell laser probe structure includes a processing base, a placement component is provided at the top center of the processing base, and a laser stage is provided on the outer side of the top of the placement component. An equipment bracket is fixedly installed on one side of the top end face of the laser stage by welding. A first electric guide rail is fixedly installed at the top center of the top end face of the laser stage, and a plurality of probe components are provided above the top of the first electric guide rail.

[0007] The probe assembly includes a first guide rail slide, which is slidably mounted on top of a first electric guide rail. A positioning frame is fixedly mounted at the center of the top of the first guide rail slide, and a crossbeam is fixedly mounted on the inner side of the positioning frame. An adjusting plate is fixedly mounted at one end of the crossbeam, and an adjusting screw is threadedly connected to the center of the end face of the adjusting plate. A flipping bracket is fixedly mounted at both ends of the bottom side of the crossbeam, and a flipping seat is mounted between the flipping brackets via a rotating pin. One bottom end of the adjusting screw passes through the adjusting plate and connects to the top of the flipping seat. A rubber rod is fixedly mounted at the center of one side of the outer wall of the flipping seat, and the other end of the rubber rod is connected to the first guide rail slide. A laser probe body is fixedly mounted at the center of the other side of the outer wall of the flipping seat.

[0008] Furthermore, a communication terminal is provided at one end of the crossbeam frame to facilitate data connection and communication; a warning light is fixedly installed at the other end of the top of the crossbeam frame to provide a light warning effect.

[0009] Furthermore, a buffer rubber seat is fixedly installed at the center of one end face of the first guide rail slide, and the other end of the rubber rod is fixedly connected to the end face of the buffer rubber seat; this improves the buffering effect of the connection and facilitates the adjustment of the rubber rod's deformation.

[0010] Furthermore, the storage assembly includes a second electric guide rail, which is fixedly installed at the center of the top end face of the processing base. A second guide rail slide is installed at the center of the top of the second electric guide rail. A third electric guide rail is fixedly installed at the center of the top of the second guide rail slide, and the second and third electric guide rails are perpendicular to each other. A third guide rail slide is installed at the center of the top of the third electric guide rail, and a follower seat is fixedly installed at the center of the top of the third guide rail slide. A second electric cylinder is fixedly installed at the center of the top of the follower seat, and a second piston rod is installed at the center of the top of the second electric cylinder. A storage platform is fixedly installed at the center of the top of the second piston rod.

[0011] Furthermore, an observation slot is provided in the center of the end face of the laser stage, and the observation slot is located above the top of the platform, which facilitates the height adjustment of the platform and avoids collision with the laser stage.

[0012] Furthermore, a first electric cylinder is fixedly installed around the top end face of the processing base, and a first piston push rod is provided at the center of the top of the first electric cylinder. The top end of the first piston push rod is fixedly connected to the bottom end face of the laser stage, which facilitates the adjustment of the height of the laser stage.

[0013] The beneficial effects of this utility model are: the solar cell laser probe structure has a simple overall structure and is easy to use; during use, by setting multiple sets of electric cylinders and piston push rods, the height and position of the platform can be adjusted according to the needs, which improves the convenience of processing; moreover, by setting an appropriate number of probe assemblies on the top of the first electric guide rail, the number and position of the probe assemblies can also be adjusted, reducing the use of traditional fixed probes and reducing the impact on the structure, thereby meeting the processing requirements of the workpiece. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first overall structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the second overall structure of the present invention;

[0016] Figure 3 This is the overall front view of the present invention;

[0017] Figure 4 This is an overall side view of the present invention;

[0018] Figure 5 This is a top view of the entire utility model;

[0019] Figure 6 for Figure 5 Schematic diagram of the cross section of AA.

[0020] Legend:

[0021] 1. Processing base; 2. Storage assembly; 3. First electric cylinder; 4. First piston push rod; 5. Laser stage; 6. Equipment support; 7. First electric guide rail; 8. Probe assembly; 21. Second electric guide rail; 22. Second guide rail slide; 23. Third electric guide rail; 24. Third guide rail slide; 25. Follower seat; 26. Second electric cylinder; 27. Second piston push rod; 28. Storage stage; 81. First guide rail slide; 82. Positioning frame; 83. Crossbeam frame; 84. Communication terminal; 85. Warning light; 86. Adjustment plate; 87. Adjustment screw; 88. Flip bracket; 89. Flip seat; 810. Rubber rod; 811. Laser probe body. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Specific implementation examples are given below.

[0024] See Figures 1-6 A solar cell laser probe structure includes a processing base 1. A storage component 2 is disposed at the center of the top of the processing base 1, and a laser stage 5 is disposed on the outer side of the top of the storage component 2. The storage component 2 on the top of the processing base 1 facilitates the storage of workpieces to be processed by laser probe, and the position of the workpieces can be adjusted according to processing requirements. An equipment bracket 6 is fixedly installed on one side of the top end face of the laser stage 5 by welding, which facilitates the installation of laser processing equipment. A first electric guide rail 7 is fixedly installed at the center of the top end face of the laser stage 5, and a plurality of probe components 8 are disposed above the top of the first electric guide rail 7. The multiple probe components 8 on the first electric guide rail 7 can meet the laser processing requirements of different workpiece structures.

[0025] The probe assembly 8 includes a first guide rail slide 81, which is slidably mounted above the top of the first electric guide rail 7. A positioning frame 82 is fixedly mounted at the center of the top of the first guide rail slide 81, and a crossbeam frame 83 is fixedly mounted on the inner side of the positioning frame 82. An adjusting plate 86 is fixedly mounted at one end of the crossbeam frame 83, and an adjusting screw 87 is threadedly connected to the center of the end face of the adjusting plate 86. Flip brackets 88 are fixedly mounted at both ends of the bottom side of the crossbeam frame 83, and a flip seat 89 is connected between the flip brackets 88 by a rotating pin. One bottom end of the adjusting screw 87 passes through the adjusting plate 86 and connects to the top of the flip seat 89. A rubber rod 810 is fixedly mounted at the center of one side of the outer wall of the flip seat 89, and the other end of the rubber rod 810 is connected to the first guide rail slide 81. A laser probe body 811 is fixedly mounted at the center of the other side of the outer wall of the flip seat 89. A communication terminal 84 is provided at one end of the crossbeam frame 83 for convenient data connection, thereby facilitating communication. The crossbeam frame 83 has a warning light 85 fixedly installed at the other end of its top, providing a light warning effect. A buffer rubber seat is fixedly installed at the center of one end face of the first guide rail slide 81, and the other end of the rubber rod 810 is fixedly connected to the end face of the buffer rubber seat. This improves the buffering effect of the connection and facilitates the deformation adjustment of the rubber rod 810. This allows the first guide rail slide 81 to slide on the top of the first electric guide rail 7, thereby adjusting the position of the first guide rail slide 81. Different positions of the first guide rail slide 81 can meet the processing requirements of different workpiece structures. By turning the adjusting screw 87, the adjusting screw 87 moves down on the end face of the adjusting plate 86, thereby causing the adjusting screw 87 to push one end of the flip seat 89 to rotate between the flip brackets 88 through the rotating pin, and pulling the rubber rod 810 to deform, so that the laser probe body 811 moves towards the workpiece surface, thereby facilitating the limiting and contact of the workpiece. In use, an appropriate number of first guide rail slides 81 can be used as needed, thereby improving the ease of use.

[0026] The placement assembly 2 includes a second electric guide rail 21, which is fixedly installed at the center of the top end face of the processing base 1. A second guide rail slide 22 is installed at the center of the top of the second electric guide rail 21. A third electric guide rail 23 is fixedly installed at the center of the top of the second guide rail slide 22, and the second electric guide rail 21 and the third electric guide rail 23 are perpendicular to each other. A third guide rail slide 24 is installed at the center of the top of the third electric guide rail 23, and a follower seat 25 is fixedly installed at the center of the top of the third guide rail slide 24. A second electric cylinder 26 is fixedly installed at the center of the top of the follower seat 25, and a second piston push rod 27 is installed at the center of the top of the second electric cylinder 26. A platform 28 is fixedly installed at the center of the top of the push rod 27; an observation groove is provided at the center of the end face of the laser stage 5, and the observation groove is located above the top of the platform 28, which facilitates the height adjustment of the platform 28 and avoids collision with the laser stage 5; when the second electric guide rail 21 is working, the second guide rail slide 22 slides on the top of the second electric guide rail 21; when the third electric guide rail 23 is working, the third guide rail slide 24 slides on the top of the third electric guide rail 23; as the second electric cylinder 26 on the end face of the follower seat 25 works, the platform 28 is pushed by the second piston push rod 27, thereby adjusting the position and height of the platform 28, which is convenient for placing and using workpieces and for laser processing.

[0027] Furthermore, a first electric cylinder 3 is fixedly installed around the top end face of the processing base 1, and a first piston push rod 4 is provided at the center of the top of the first electric cylinder 3, and one top end of the first piston push rod 4 is fixedly connected to the bottom end face of the laser stage 5; when the first electric cylinder 3 is working, the height of the laser stage 5 can be easily adjusted through the first piston push rod 4; and it can also support the laser stage 5.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solar cell laser probe structure, characterized in that, include: A processing base (1) is provided with a storage component (2) at the top center of the processing base (1), and a laser stage (5) is provided on the outer side of the top of the storage component (2). A device bracket (6) is fixedly installed on one side of the top end face of the laser stage (5) by welding. The first electric guide rail (7) is fixedly installed at the center of the top end face of the laser stage (5), and several probe assemblies (8) are arranged above the top of the first electric guide rail (7). The probe assembly (8) includes a first guide rail slide (81), which is slidably mounted on the top of the first electric guide rail (7). A positioning frame (82) is fixedly mounted at the center of the top of the first guide rail slide (81), and a crossbeam frame (83) is fixedly mounted on the inner side of the positioning frame (82). Adjustment plate (86), one end of the crossbeam frame (83) is fixedly installed with adjustment plate (86), and adjustment screw (87) is installed in the center of the end face of adjustment plate (86) by thread connection. Both ends of the bottom side of the crossbeam frame (83) are fixedly installed with flip brackets (88), and flip brackets (88) are connected to each other by rotating pins and flip seats (89). One end of the adjusting screw (87) passes through the adjusting plate (86) and is connected to the top of the flip seat (89). A rubber rod (810) is fixedly installed in the center of one side of the outer wall of the flip seat (89), and the other end of the rubber rod (810) is connected to the first guide rail slide (81). A laser probe body (811) is fixedly installed in the center of the other side of the outer wall of the flip seat (89).

2. The solar cell laser probe structure according to claim 1, characterized in that, A communication terminal (84) is provided at one end of the crossbeam frame (83), and a warning light (85) is fixedly installed at the other end of the top of the crossbeam frame (83).

3. The solar cell laser probe structure according to claim 2, characterized in that, A buffer rubber seat is fixedly installed at the center of one side end face of the first guide rail slide (81), and the other end of the rubber rod (810) is fixedly connected to the end face of the buffer rubber seat.

4. The solar cell laser probe structure according to claim 3, characterized in that, The storage assembly (2) includes a second electric guide rail (21), which is fixedly installed at the center of the top end face of the processing base (1). A second guide rail slide (22) is installed at the center of the top end of the second electric guide rail (21). A third electric guide rail (23) is fixedly installed at the center of the top end of the second guide rail slide (22). The second electric guide rail (21) and the third electric guide rail (23) are perpendicular to each other. A third guide rail slide (24) is installed at the center of the top end of the third electric guide rail (23). A follower seat (25) is fixedly installed at the center of the top end of the third guide rail slide (24). A second electric cylinder (26) is fixedly installed at the center of the top end of the follower seat (25). A second piston push rod (27) is installed at the center of the top end of the second electric cylinder (26). A storage platform (28) is fixedly installed at the center of the top end of the second piston push rod (27).

5. A solar cell laser probe structure according to claim 4, characterized in that, An observation slot is provided in the center of the end face of the laser stage (5), and the observation slot is located above the top of the table (28).

6. The solar cell laser probe structure according to claim 5, characterized in that, The processing base (1) has a first electric cylinder (3) fixedly installed around the top end face, and a first piston rod (4) is provided at the center of the top of the first electric cylinder (3), and the top end of the first piston rod (4) is fixedly connected to the bottom end face of the laser stage (5).

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