Fiber laser test platform

Abstract

The utility model discloses an optical fiber laser test platform, which comprises a base, a top seat arranged above the base, a base arranged on one side of the top end of the top seat, a positioning plate arranged on the other side of the top end of the top seat, a first motor arranged on one side of the top end of the base through a support, and a lead screw arranged at one end of the first motor, a bearing plate is installed on the outer wall of the lead screw through a nut pair, a part containing plate is arranged on one side of the top end of the bearing plate, a telescopic driving part is installed on the outer wall of the side, away from the base, of the positioning plate, one end of the telescopic driving part penetrates through the positioning plate and is provided with a baffle, the bottom end of the baffle makes contact with the top end of the top base, and a third motor is installed on the inner wall of one side of the base. A threaded rod is arranged at one end of the third motor, and a threaded seat is installed on the outer wall of the threaded rod in a threaded mode. According to the utility model, the use convenience of the test platform is improved, the test platform is easy to control and use by people with different heights, and the purpose of easily clamping, dismounting and mounting the fiber laser is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser testing, in particular to a fiber laser testing platform. Background Art

[0002] With the rapid development of fiber-optic communication and laser technology, fiber lasers, as an important light source equipment, have been widely used in communication, industry and other fields. However, the performance of fiber lasers is directly related to their application effects, so comprehensive and accurate testing of them is particularly important.

[0003] A fiber laser test device with reference announcement number CN215338833U includes a test bench and a controller, a connecting tube is connected to one surface of the controller, a vertical plate is fixedly installed on the upper surface of the test bench, a through groove is arranged on one surface of the vertical plate, one end of the connecting tube passes through the through groove and is connected to a laser to be tested, a connecting block is installed in the through groove, the connecting block is connected to an adjusting plate, a mounting screw sleeve is installed on the upper surface of the adjusting plate, a first screw rod is installed in the mounting screw sleeve, the first screw rod is connected to a shaft sleeve, the shaft sleeve is connected to a fixing ring, a placement plate is installed on the other surface of the vertical plate, and a second screw rod is installed on one side of the adjusting plate. The device is provided with the first screw rod and the fixing ring, after placing the laser to be tested on the placement plate, the first screw rod is rotated, and the first screw rod drives the fixing ring to move up and down, which is convenient for fixing the laser to be tested, does not require manual holding, can prevent radiation to the human body, and improves the safety of personnel. According to the above, although the device can be well applied, it is usually not convenient to automatically adjust the position of the clamping component forward and backward, and thus it is difficult to test the laser emission in the designated area, which often troubles users. Utility Model Content

[0004] The purpose of the utility model is to provide a fiber laser test platform to solve the problem that although the device proposed in the above background technology can be well applied, it is usually not convenient to automatically adjust the position of the clamping component forward and backward, and thus it is difficult to emit laser for testing in a specified area.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fiber laser test platform, including a base, a top seat is provided above the base, a base is provided on one side of the top of the top seat, a positioning plate is provided on the other side of the top of the top seat, a first motor is installed on one side of the top of the base through a bracket, a screw rod is provided at one end of the first motor, a bearing plate is installed on the outer wall of the screw rod through a nut pair, a placement plate is provided on one side of the top of the bearing plate, a telescopic driving member is installed on the outer wall of the positioning plate away from the base, one end of the telescopic driving member passes through the positioning plate and is provided with a baffle, and the bottom end of the baffle touches the top of the top seat.

[0006] Preferably, a third motor is installed on the inner wall of one side of the base, a threaded rod is provided at one end of the third motor, a threaded seat is threadedly installed on the outer wall of the threaded rod, and the third motor is provided to drive the threaded rod to rotate.

[0007] Preferably, guide rails are provided at the top ends of the bases on both sides of the screw rod, and the top ends of the guide rails are slidably connected to the bottom ends of the supporting plates, so as to drive the screw rod to rotate through the provision of a first motor.

[0008] Preferably, a second motor is installed on the outer wall of one side of the placement plate, one end of the second motor penetrates the placement plate and is provided with a driving half-gear arm, a driven half-gear arm is rotatably connected to the outer wall of the placement plate on one side of the driving half-gear arm, the driven half-gear arm and the driving half-gear arm are meshed with each other, and the second motor is provided to drive the driving half-gear arm to rotate slightly.

[0009] Preferably, linkage rods are provided on the outer walls on both sides of the threaded seat, and scissor-type lifting frames are provided on the ends of the linkage rods away from the threaded seat, one side of the bottom end of the scissor-type lifting frame is rotatably connected to the inner wall of the base, the other side of the bottom end of the scissor-type lifting frame is slidably connected to the inner wall of the base, one side of the top end of the scissor-type lifting frame is rotatably connected to the inner wall of the top seat, and the other side of the top end of the scissor-type lifting frame is slidably connected to the inner wall of the top seat, and the distance between the top seat and the base can be adjusted by setting the scissor-type lifting frame.

[0010] Preferably, one end of the active half-gear arm and the driven half-gear arm are both rotatably mounted with a clamping arm, an outer wall on one side of the clamping arm is movably connected to a limit arm, and one end of the limit arm away from the clamping arm is connected to the outer wall of the mounting plate, so that the fiber laser can be clamped and fixed by the arrangement of the clamping arm.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the fiber laser test platform not only improves the convenience of using the test platform, but also makes it easy for people of different heights to operate and use the test platform, and also achieves the purpose of facilitating the clamping and disassembly of the fiber laser;

[0012] (1) The first motor drives the lead screw to rotate, so that the carrier plate is located on the outer wall of the lead screw and the top of the guide rail to slide, so that the carrier plate drives the fiber laser to move forward and backward through the mounting plate and other related components, and then the baffle is driven to translate by the telescopic driving member, so that the distance between the baffle and the fiber laser can be adjusted, thereby facilitating the fiber laser to test the laser generation in the specified area of ​​the baffle, and facilitating the laser generation in the baffle at a specified distance, thereby improving the convenience of using the test platform;

[0013] (2) The threaded rod is driven to rotate by a third motor, so that the threaded seat is located on the outer wall of the threaded rod to slide, so that the threaded seat drives the scissor-type lifting frame to rotate accordingly between the base and the top seat through the linkage rod, so that the distance between the top seat and the base can be adjusted to adjust the overall height of the test platform according to the height of the person, so that people of different heights can easily operate and use the test platform;

[0014] (3) The second motor drives the active half-gear arm to rotate, so that the active half-gear arm drives the driven half-gear arm to rotate toward each other. After the limit arm limits the movement range of the clamping arm, the active half-gear arm and the driven half-gear arm drive the two clamping arms to quickly move closer or farther away, thereby achieving the purpose of facilitating the clamping and disassembly of the fiber laser. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the utility model from a top view;

[0016] Figure 2 This is a schematic diagram of the top seat structure of the utility model when viewed from above;

[0017] Figure 3 This is a side view of the enlarged structure of the mounting plate of the utility model;

[0018] Figure 4 It is a side structural schematic diagram of the positioning plate of the utility model.

[0019] In the figure: 1, base; 2, top seat; 3, baffle; 4, base; 5, first motor; 6, screw rod; 7, guide rail; 8, bearing plate; 9, mounting plate; 10, second motor; 11, clamping arm; 12, third motor; 13, threaded rod; 14, threaded seat; 15, linkage rod; 16, scissor-type lifting frame; 17, active half-gear arm; 18, driven half-gear arm; 19, limit arm; 20, positioning plate; 21, telescopic drive member. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides an embodiment: a fiber laser test platform, including a base 1, a third motor 12 is installed on the inner wall of one side of the base 1, a threaded rod 13 is provided at one end of the third motor 12, and a threaded seat 14 is threadedly installed on the outer wall of the threaded rod 13;

[0022] When in use, the third motor 12 is arranged to drive the threaded rod 13 to rotate;

[0023] Linkage rods 15 are provided on the outer walls of both sides of the threaded seat 14, and a scissor-type lifting frame 16 is provided on one end of the linkage rod 15 away from the threaded seat 14, one side of the bottom end of the scissor-type lifting frame 16 is rotatably connected to the inner wall of the base 1, and the other side of the bottom end of the scissor-type lifting frame 16 is slidably connected to the inner wall of the base 1, one side of the top end of the scissor-type lifting frame 16 is rotatably connected to the inner wall of the top seat 2, and the other side of the top end of the scissor-type lifting frame 16 is slidably connected to the inner wall of the top seat 2;

[0024] When in use, the scissor lift frame 16 is arranged to adjust the distance between the top seat 2 and the base 1;

[0025] A top seat 2 is provided above the base 1, a base 4 is provided on one side of the top of the top seat 2, a positioning plate 20 is provided on the other side of the top of the top seat 2, a first motor 5 is installed on one side of the top of the base 4 through a bracket, a screw rod 6 is provided at one end of the first motor 5, guide rails 7 are provided on the top of the base 4 on both sides of the screw rod 6, and the top of the guide rail 7 is slidably connected to the bottom of the bearing plate 8;

[0026] When in use, the first motor 5 is arranged to drive the screw rod 6 to rotate;

[0027] A bearing plate 8 is mounted on the outer wall of the screw rod 6 through a nut pair, a mounting plate 9 is mounted on one side of the top of the bearing plate 8, a second motor 10 is mounted on the outer wall of one side of the mounting plate 9, one end of the second motor 10 penetrates the mounting plate 9 and is provided with a driving half gear arm 17, a driven half gear arm 18 is rotatably connected to the outer wall of the mounting plate 9 on one side of the driving half gear arm 17, and the driven half gear arm 18 and the driving half gear arm 17 are meshed with each other;

[0028] When in use, the second motor 10 is arranged to drive the active half-gear arm 17 to rotate slightly;

[0029] The active half gear arm 17 and the driven half gear arm 18 are both rotatably mounted with a clamp arm 11 at one end, and a limit arm 19 is movably connected to the outer wall of one side of the clamp arm 11, and the end of the limit arm 19 away from the clamp arm 11 is connected to the outer wall of the mounting plate 9;

[0030] When in use, the clamping arm 11 is arranged so as to clamp and fix the optical fiber laser;

[0031] A telescopic driving member 21 is installed on the outer wall of the positioning plate 20 away from the base 4 . One end of the telescopic driving member 21 passes through the positioning plate 20 and is provided with a baffle 3 . The bottom end of the baffle 3 touches the top end of the top seat 2 .

[0032] When the embodiment of the present application is in use, the threaded rod 13 is first driven to rotate by the third motor 12, so that the threaded seat 14 is located on the outer wall of the threaded rod 13 to slide, so that the threaded seat 14 drives the scissor-type lifting frame 16 to rotate between the base 1 and the top seat 2 through the linkage rod 15, and the overall height of the test platform can be adjusted as needed. Then, the active half-gear arm 17 is driven to rotate by the second motor 10. Since the active half-gear arm 17 and the driven half-gear arm 18 are meshed with each other, the active half-gear arm 17 drives the driven half-gear arm 18 to rotate towards each other. After the limit arm 19 limits the movement amplitude of the clamping arm 11, the active half-gear arm 17 and the driven half-gear arm 18 drive the two clamping arms 1 1 is quickly approached or moved away to quickly disassemble and assemble the fiber laser, and finally the first motor 5 drives the lead screw 6 to rotate, so that the carrier plate 8 is located on the outer wall of the lead screw 6 and the top of the guide rail 7 to slide, so that the carrier plate 8 drives the fiber laser to move forward and backward through the placement plate 9 and other related components, and then the baffle 3 is driven to translate by the telescopic driving member 21, so that the distance between the baffle 3 and the fiber laser can be adjusted, so that it is easy for the fiber laser to test the laser of the specified area of ​​the baffle 3, and it is easy to test the laser of the baffle 3 at a specified distance, so as to determine whether the currently tested fiber laser meets the established requirements according to the strength of the laser on the outer wall of the baffle 3, thereby completing the use of the test platform.

Claims

1. A fiber laser test platform, characterized in that: The invention comprises a base (1), a top seat (2) is provided above the base (1), a base (4) is provided on one side of the top of the top seat (2), a positioning plate (20) is provided on the other side of the top of the top seat (2), a first motor (5) is installed on one side of the top of the base (4) through a bracket, a screw rod (6) is provided at one end of the first motor (5), a bearing plate (8) is installed on the outer wall of the screw rod (6) through a nut pair, a placement plate (9) is provided on one side of the top of the bearing plate (8), a telescopic driving member (21) is installed on the outer wall of the positioning plate (20) away from the base (4), one end of the telescopic driving member (21) passes through the positioning plate (20) and is provided with a baffle (3), and the bottom end of the baffle (3) touches the top of the top seat (2).

2. The fiber laser test platform according to claim 1, characterized in that: A third motor (12) is mounted on the inner wall of one side of the base (1); a threaded rod (13) is provided at one end of the third motor (12); and a threaded seat (14) is threadedly mounted on the outer wall of the threaded rod (13).

3. The fiber laser test platform according to claim 1, characterized in that: The top ends of the bases (4) on both sides of the screw rod (6) are both provided with guide rails (7), and the top ends of the guide rails (7) are slidably connected to the bottom ends of the bearing plates (8).

4. The fiber laser test platform according to claim 1, characterized in that: A second motor (10) is mounted on the outer wall of one side of the mounting plate (9); one end of the second motor (10) passes through the mounting plate (9) and is provided with a driving half gear arm (17); a driven half gear arm (18) is rotatably connected to the outer wall of the mounting plate (9) on one side of the driving half gear arm (17); the driven half gear arm (18) and the driving half gear arm (17) are meshed with each other.

5. The fiber laser test platform according to claim 2, characterized in that: Linkage rods (15) are provided on the outer walls of both sides of the threaded seat (14); a scissor-type lifting frame (16) is provided at one end of the linkage rod (15) away from the threaded seat (14); one side of the bottom end of the scissor-type lifting frame (16) is rotatably connected to the inner wall of the base (1); the other side of the bottom end of the scissor-type lifting frame (16) is slidably connected to the inner wall of the base (1); one side of the top end of the scissor-type lifting frame (16) is rotatably connected to the inner wall of the top seat (2); and the other side of the top end of the scissor-type lifting frame (16) is slidably connected to the inner wall of the top seat (2).

6. The fiber laser test platform according to claim 4, characterized in that: One end of the active half gear arm (17) and the driven half gear arm (18) are both rotatably mounted with a clamping arm (11), and an outer wall on one side of the clamping arm (11) is movably connected to a limiting arm (19), and one end of the limiting arm (19) away from the clamping arm (11) is connected to the outer wall of the mounting plate (9).

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