Optical fiber appearance inspection jig

Abstract

The utility model relates to a kind of optical fiber appearance detection clamps, belong to optical fiber detection technical field, a kind of optical fiber appearance detection clamps, including base, the base upper surface is provided with position adjusting assembly, the position adjusting assembly upper side is fixedly connected with support frame, the support frame inside is fixedly connected with clamping assembly, the clamping assembly inside is provided with rotating assembly, the clamping assembly includes the sleeve fixedly connected with support frame inner wall, the support frame outside is fixedly connected with second servo motor, the second servo motor output end is fixedly connected with the sleeve inner wall rotationally connected with two-way screw rod, the two-way screw rod both ends are threadedly sleeved with the sleeve inner wall slidingly connected with second threaded block, rotate optical fiber by rotating assembly using the above component, subsequent staff is observed to optical fiber in all directions, avoid appearing observation blind area.

Description

Technical Field

[0001] This utility model belongs to the field of optical fiber testing technology, and specifically relates to an optical fiber appearance testing fixture. Background Technology

[0002] Optical fiber is short for optical waveguide fiber. It is a type of fiber made of glass or plastic that can be used as a light transmission tool. The main function of optical fiber is to transmit optical signals and realize high-speed, high-capacity data communication. Optical fiber transmits optical signals in the fiber core through the principle of total internal reflection. It has advantages such as long transmission distance, resistance to electromagnetic interference, and strong confidentiality. The physical structure of optical fiber is ensured to meet the standard requirements through testing.

[0003] For example, in the Chinese utility model with announcement number CN219275658U, entitled "A Fiber Optic Appearance Inspection Fixture and Inspection Device", although the fiber is fixed by the clamping component to prevent the fiber from shaking or shifting during inspection, there are blind spots in the fiber's line of sight during inspection, requiring manual rotation by the operator. Utility Model Content

[0004] The purpose of this utility model is to provide a simple and reasonably designed fiber optic appearance inspection fixture in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions: A fiber optic appearance inspection fixture includes a base, a position adjustment component is disposed on the upper surface of the base, a support frame is fixedly connected to the upper side of the position adjustment component, a clamping component is fixedly connected inside the support frame, and a rotating component is disposed inside the clamping component.

[0006] As a further optimization of this utility model, the clamping assembly includes a sleeve fixedly connected to the inner wall of the support frame, a second servo motor fixedly connected to the outer side of the support frame, a bidirectional screw fixedly connected to the output end of the second servo motor and rotatably connected to the inner wall of the sleeve, and a second threaded block that is slidably connected to the inner wall of the sleeve is threaded on both ends of the bidirectional screw.

[0007] As a further optimization of this utility model, each of the two second threaded blocks is fixedly connected to a second support plate that is slidably connected to the upper side of the sleeve, and a clamping plate is fixedly connected to the inner side of the second support plate.

[0008] As a further optimization of this utility model, the rotating assembly includes a third servo motor fixedly connected to the side of one of the clamping plates, and a rotating rod fixedly connected to the output end of the third servo motor and rotatably connected to the inner wall of the clamping plate. A roller is fixedly sleeved on the outer side of the rotating rod.

[0009] As a further optimization of this utility model, the position adjustment component includes a first servo motor fixedly connected to the inner wall of the base, a gearbox fixedly connected to the output end of the first servo motor and fixedly connected to the inner wall of the base, a threaded rod fixedly connected to the output end of the gearbox and rotatably connected to the inner wall of the base, a first threaded block slidably connected to the inner wall of the base and threadedly sleeved on the outer side of the threaded rod, and a first support plate slidably connected to the upper surface of the base and fixedly connected to the upper side of the first threaded block.

[0010] As a further optimization of this utility model, a sliding rod is fixedly connected to the inner wall of the base, and a slider that is slidably connected to the inner wall of the base is slidably sleeved on the outer side of the sliding rod. The upper side of the slider is fixedly connected to the bottom of the first support plate, and the top of the first support plate is fixedly connected to the support frame.

[0011] The beneficial effects of this utility model are as follows: 1. This utility model uses the cooperation of a second servo motor, a bidirectional screw, a second threaded block, and a second support plate to drive the clamping plate to move relative to each other, thereby clamping the optical fiber. Then, the cooperation of a third servo motor, rollers, and a rotating rod drives the optical fiber to rotate during testing, eliminating the need for manual rotation of the optical fiber by the operator.

[0012] 2. This utility model uses the cooperation of a first servo motor, a gearbox, a threaded rod, and a first threaded block to move one side of the first support plate. Then, the cooperation of a sliding rod and a slider moves the other side of the first support plate. The movement of the first support plate facilitates the insertion of the optical fiber into the bottom of the observation lens, making it convenient to observe the optical fiber. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is the utility model Figure 1 A bottom view; Figure 3 This is a schematic diagram of the structure of the clamping assembly of this utility model; Figure 4 This is a schematic diagram of the rotating component of this utility model.

[0014] In the diagram: 1. Base; 2. Position adjustment assembly; 201. First servo motor; 202. Gearbox; 203. Threaded rod; 204. First threaded block; 205. Slide rod; 206. Slider; 207. First support plate; 3. Support frame; 4. Clamping assembly; 401. Sleeve; 402. Second servo motor; 403. Bidirectional screw; 404. Second threaded block; 405. Second support plate; 406. Clamping plate; 5. Rotating assembly; 501. Third servo motor; 502. Roller; 503. Rotating rod. Detailed Implementation

[0015] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0016] Example 1: As Figure 1 , Figure 2 As shown, a fiber optic appearance inspection fixture includes a base 1. A position adjustment component 2 is disposed on the upper surface of the base 1. The position adjustment component 2 includes a first servo motor 201 fixedly connected to the inner wall of the base 1. In this embodiment, the first servo motor 201 is model 80ST-07530, but it can be changed according to the actual situation. A gearbox 202 is fixedly connected to the output end of the first servo motor 201. The gearbox 202 is fixedly connected to the inner wall of the base 1. A threaded rod 203 is fixedly connected to the output end of the gearbox 202. The threaded rod 203 is rotatably connected to the inner wall of the base 1. A first threaded block 204 is threadedly sleeved on the outer side of the threaded rod 203. The first servo motor 201 drives the gears inside the gearbox 202 to rotate. The gears inside the gearbox 202 drive the threaded rod 203 to rotate. The rotation of the threaded rod 203 drives the first threaded block. 204 moves, the first threaded block 204 is slidably connected to the inner wall of the base 1, the first support plate 207 is fixedly connected to the upper side of the first threaded block 204, the movement of the first threaded block 204 drives one side of the first support plate 207 to move, the inner wall of the base 1 is fixedly connected to the slide rod 205, the outer side of the slide rod 205 is slidably fitted with a slider 206, the slider 206 is slidably connected to the inner wall of the base 1, the upper side of the slider 206 is fixedly connected to the bottom of the first support plate 207, the first support plate 207 is slidably connected to the upper surface of the base 1, the slider 206 drives the other side of the first support plate 207 to move on the slide rod 205, the cooperation of the slider 206 and the first threaded block 204 drives the first support plate 207 to move, the top of the first support plate 207 is fixedly connected to the support frame 3, the movement of the first support plate 207 facilitates the movement of the support frame 3.

[0017] like Figure 1 , Figure 3As shown, a clamping assembly 4 is fixedly connected inside the support frame 3. The clamping assembly 4 includes a sleeve 401 fixedly connected to the inner wall of the support frame 3. A second servo motor 402 is fixedly connected to the outer side of the support frame 3. In this embodiment, the model of the second servo motor 402 is 80ST-07530, but it can be changed according to the actual situation. A bidirectional screw 403 is fixedly connected to the output end of the second servo motor 402. The bidirectional screw 403 is rotatably connected to the inner wall of the sleeve 401. A second threaded block 404 is threaded on both ends of the bidirectional screw 403. The second threaded block 404 slides against the inner wall of the sleeve 401. The connection involves two second threaded blocks 404, each with a second support plate 405 fixedly connected to one side. A second servo motor 402 drives a bidirectional screw 403 to rotate, which in turn causes the two second threaded blocks 404 and the second support plate 405 to move relative to each other, facilitating the clamping of the optical fiber. The second support plate 405 is slidably connected to the upper side of the sleeve 401, and a clamping plate 406 is fixedly connected to the inner side of the second support plate 405. The movement of the second support plate 405 causes the two clamping plates 406 to move relative to each other, which facilitates the clamping of the optical fiber.

[0018] like Figure 3 , Figure 4 As shown, the rotating assembly 5 includes a third servo motor 501 fixedly connected to the side of one of the clamping plates 406. In this embodiment, the model of the third servo motor 501 is 80ST-07530, but it can be changed according to the actual situation. A rotating rod 503 is fixedly connected to the output end of the third servo motor 501. The rotating rod 503 is rotatably connected to the inner wall of the clamping plate 406. A roller 502 is fixedly sleeved on the outer side of the rotating rod 503. The rotating rod 503 and roller 502 on one of the clamping plates 406 are rotated by the third servo motor 501. Then, the rotating rod 503 and roller 502 on the other clamping plate 406 are coordinated to drive the optical fiber inside the clamping plate 406 to rotate, so that the optical fiber can rotate, which makes it convenient for the staff to observe the optical fiber from all directions.

[0019] It should be noted that, in the use of this optical fiber appearance inspection fixture, the optical fiber to be observed and inspected (not shown in the figure) is placed between two clamping plates 406. Then, the second servo motor 402 drives the bidirectional screw 403 to rotate. The rotation of the bidirectional screw 403 drives the second threaded block 404, the second support plate 405 and the clamping plates 406 to move relative to each other. The two clamping plates 406 fix the position of the optical fiber.

[0020] After the optical fiber is fixed, the first servo motor 201 and the gearbox 202 work together to drive the threaded rod 203 to rotate. The rotation of the threaded rod 203 drives the first threaded block 204 and the first support plate 207 to move on the threaded rod 203, which facilitates the movement of the optical fiber under the observation lens. After it is moved under the observation lens, the third servo motor 501 drives the roller 502 and the rotating rod 503 to rotate. The roller 502 drives the optical fiber to rotate, which allows the staff to observe the optical fiber more comprehensively.

[0021] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A fiber optic appearance inspection fixture, comprising a base (1), characterized in that, The base (1) is provided with a position adjustment component (2) on its upper surface. A support frame (3) is fixedly connected to the upper side of the position adjustment component (2). A clamping component (4) is fixedly connected inside the support frame (3). A rotating component (5) is provided inside the clamping component (4).

2. The optical fiber appearance inspection fixture according to claim 1, characterized in that: The clamping assembly (4) includes a sleeve (401) fixedly connected to the inner wall of the support frame (3). A second servo motor (402) is fixedly connected to the outer side of the support frame (3). A bidirectional screw (403) is fixedly connected to the output end of the second servo motor (402) and rotatably connected to the inner wall of the sleeve (401). Both ends of the bidirectional screw (403) are threaded with a second threaded block (404) that is slidably connected to the inner wall of the sleeve (401).

3. The fiber optic appearance inspection fixture according to claim 2, characterized in that: Each of the two second threaded blocks (404) is fixedly connected to a second support plate (405) that is slidably connected to the upper side of the sleeve (401), and a clamping plate (406) is fixedly connected to the inner side of the second support plate (405).

4. The optical fiber appearance inspection fixture according to claim 3, characterized in that: The rotating assembly (5) includes a third servo motor (501) fixedly connected to the side of one of the clamping plates (406). The output end of the third servo motor (501) is fixedly connected to a rotating rod (503) that is rotatably connected to the inner wall of the clamping plate (406). A roller (502) is fixedly sleeved on the outer side of the rotating rod (503).

5. The optical fiber appearance inspection fixture according to claim 1, characterized in that: The position adjustment component (2) includes a first servo motor (201) fixedly connected to the inner wall of the base (1), a gearbox (202) fixedly connected to the inner wall of the base (1) at the output end of the first servo motor (201), a threaded rod (203) rotatably connected to the inner wall of the base (1) at the output end of the gearbox (202), a first threaded block (204) slidably connected to the inner wall of the base (1) on the outer side of the threaded rod (203), and a first support plate (207) slidably connected to the upper surface of the base (1) fixedly connected to the upper side of the first threaded block (204).

6. The optical fiber appearance inspection fixture according to claim 5, characterized in that: The inner wall of the base (1) is fixedly connected to a slide rod (205), and a slider (206) is slidably sleeved on the outer side of the slide rod (205) and slidably connected to the inner wall of the base (1). The upper side of the slider (206) is fixedly connected to the bottom of the first support plate (207), and the top of the first support plate (207) is fixedly connected to the support frame (3).

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