Optical fiber tension testing device
By setting a fourth cylinder on the top of the test bench of the optical fiber tension testing device and pushing the protective case downward, the problem of the lack of protective function in the existing device is solved, and the safety and practicality of the test process is improved.
Patent Information
- Application Number
- CN202420911975.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The existing fiber tension testing devices lack protection functions, which may pop up when the fiber is pulled out, which is dangerous to the staff.
A fiber tension testing device is designed to provide protection to prevent the optical fiber from ejecting by providing a fourth cylinder on the top of the test bench.
It effectively improves the safety of the test, prevents the optical fiber from bounceing towards the staff when it is pulled out, avoids harm to the body, and improves the practicality of the device.
Smart Images
Figure CN222439282U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical fiber tension testing, in particular to an optical fiber tension testing device. Background Art
[0002] Optical fiber is the abbreviation of optical fiber, which is a fiber made of glass or plastic that can be used as a light transmission tool; the transmission principle is "total reflection of light"; in 2022, single-crystal organic metal perovskite optical fiber was produced for the first time. In order to ensure that the optical fiber has a qualified service life and performance, the optical fiber needs to be tested, and the optical fiber tensile test requires the use of a test device.
[0003] The existing tensile testing device does not have a protective function. When the optical fiber is broken during the tensile test, it will pop out. Without a protective function, it is easy to bounce towards the staff, thereby causing harm to the staff's body and failing to meet the needs of the staff. Therefore, we propose an optical fiber tensile testing device to solve the above problem. Utility Model Content
[0004] The purpose of the utility model is to provide an optical fiber tension test device, which has the advantage of protection and solves the problem that the existing tension test device does not have the protection function. During the tension test, the optical fiber will be broken and will pop out. It has no protection function and is easy to bounce towards the staff, thereby causing harm to the staff's body and failing to meet the staff's needs.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical fiber tension testing device, comprising a test bench, a vertical plate is fixedly connected to the left side of the top of the test bench, the front and rear ends of the vertical plate are fixedly connected to the first cylinder, the output end of the first cylinder is fixedly connected to the first fixed plate, the right side of the top of the test bench is fixedly connected to a box body, the left side of the inner cavity of the box body is fixedly connected to a third cylinder, the output end of the third cylinder is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a tension gauge, the left side of the tension gauge is fixedly connected to a U-shaped plate, the front and rear ends of the inner surface of the U-shaped plate are fixedly connected to the second cylinder, the output end of the second cylinder is fixedly connected to the second fixed plate, both sides of the rear end of the top of the test bench are fixedly connected to an adjusting box, the top of the inner cavity of the adjusting box is fixedly connected to a fourth cylinder, the output end of the fourth cylinder is fixedly connected to the adjusting plate, and the front end of the adjusting plate is fixedly connected to a protective shell.
[0006] As a preferred solution, an observation window is provided on the front of the protective shell, and a transparent protective plate is provided on the surface of the observation window.
[0007] As a preferred solution, a first guide block is fixedly connected to the bottom of the U-shaped plate, and first guide rails are fixedly connected to the front and rear ends of the top of the test bench, and the outer surface of the first guide block is slidably connected to the inner surface of the first guide rail.
[0008] As a preferred solution, support legs are fixedly connected to the four sides of the bottom of the test bench, and anti-slip pads are fixedly connected to the bottoms of the support legs.
[0009] As a preferred solution, a second guide block is fixedly connected to the bottom of the connecting plate, a second guide rail is fixedly connected to the bottom of the inner cavity of the box body, and an outer surface of the second guide block is slidably connected to an inner surface of the second guide rail.
[0010] As a preferred solution, the rear end of the adjustment plate is fixedly connected with a sliding sleeve, the inner surface of the sliding sleeve is slidably connected with a sliding rod, and the top and bottom of the sliding rod are respectively fixedly connected to the top and bottom of the inner cavity of the adjustment box.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. The utility model sets a fourth cylinder at the rear end of the top of the test bench. The fourth cylinder can push the adjustment plate and the protective shell to move downward, so as to cover the test site for protection, effectively improving the safety of the test, preventing the optical fiber from breaking and bouncing toward the staff during the test, thereby preventing physical harm to the staff, meeting the needs of the staff, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 This is a cross-sectional view of the box structure of the utility model;
[0015] Figure 3 This is a cross-sectional view of the regulating box structure of the utility model.
[0016] In the figure: 1. test bench; 2. vertical plate; 3. first fixed plate; 4. first cylinder; 5. adjustment plate; 6. adjustment box; 7. protective shell; 8. box body; 9. first guide rail; 10. support leg; 11. tension gauge; 12. connecting plate; 13. U-shaped plate; 14. second cylinder; 15. second fixed plate; 16. third cylinder; 17. second guide block; 18. second guide rail; 19. sliding sleeve; 20. sliding rod; 21. fourth cylinder; 22. first guide block. DETAILED DESCRIPTION
[0017] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.
[0018] See also Figure 1-3 The utility model discloses an optical fiber tension test device, comprising a test bench 1, a vertical plate 2 is fixedly connected to the left side of the top of the test bench 1, a first cylinder 4 is fixedly connected to the front and rear ends of the vertical plate 2, a first fixed plate 3 is fixedly connected to the output end of the first cylinder 4, a box 8 is fixedly connected to the right side of the top of the test bench 1, a third cylinder 16 is fixedly connected to the left side of the inner cavity of the box 8, a connecting plate 12 is fixedly connected to the output end of the third cylinder 16, a tension gauge 11 is fixedly connected to the top of the connecting plate 12, a U-shaped plate 13 is fixedly connected to the left side of the tension gauge 11, a second cylinder 14 is fixedly connected to the front and rear ends of the inner surface of the U-shaped plate 13, a second fixed plate 15 is fixedly connected to the output end of the second cylinder 14, an adjusting box 6 is fixedly connected to both sides of the rear end of the top of the test bench 1, a fourth cylinder 21 is fixedly connected to the top of the inner cavity of the adjusting box 6, an adjusting plate 5 is fixedly connected to the output end of the fourth cylinder 21, and a protective shell 7 is fixedly connected to the front end of the adjusting plate 5.
[0019] An observation window is provided on the front of the protective shell 7, and a transparent protective plate is provided on the surface of the observation window.
[0020] Through the above technical solution, the working situation can be conveniently viewed through the arranged observation window, and the observation window can be protected by the arranged transparent protective plate.
[0021] The bottom of the U-shaped plate 13 is fixedly connected with a first guide block 22 , the front and rear ends of the top of the test bench 1 are fixedly connected with first guide rails 9 , and the outer surface of the first guide block 22 is slidably connected with the inner surface of the first guide rail 9 .
[0022] Through the above technical solution, by providing the first guide block 22 and the first guide rail 9, the U-shaped plate 13 can be made more stable when moving left and right.
[0023] Support legs 10 are fixedly connected to the four sides of the bottom of the test bench 1 , and anti-skid pads are fixedly connected to the bottoms of the support legs 10 .
[0024] Through the above technical solution, the support leg 10 can provide a supporting effect, and the anti-skid pad can prevent the support leg 10 from slipping.
[0025] A second guide block 17 is fixedly connected to the bottom of the connecting plate 12 , a second guide rail 18 is fixedly connected to the bottom of the inner cavity of the box body 8 , and an outer surface of the second guide block 17 is slidably connected to an inner surface of the second guide rail 18 .
[0026] Through the above technical solution, by providing the second guide block 17 and the second guide rail 18, the stability of the connecting plate 12 when moving left and right can be improved.
[0027] The rear end of the adjustment plate 5 is fixedly connected with a sliding sleeve 19 , the inner surface of the sliding sleeve 19 is slidably connected with a sliding rod 20 , and the top and bottom of the sliding rod 20 are fixedly connected to the top and bottom of the inner cavity of the adjustment box 6 respectively.
[0028] Through the above technical solution, the sliding sleeve 19 and the sliding rod 20 are provided, so that the adjustment plate 5 can be more stable when moving up and down.
[0029] The working principle of the utility model is: first, the two ends of the optical fiber are placed on the inner side of the first cylinder 4 and the second fixed plate 15, and then the second cylinder 14 is opened by an external controller to drive the first fixed plate 3, and the first cylinder 4 drives the second fixed plate 15 to move inward to fix the two ends of the optical fiber, and then the third cylinder 16 is opened by the external controller, and the fourth cylinder 21 drives the adjustment plate 5 to move downward, and the adjustment plate 5 drives the protective shell 7 to move downward, so as to cover it for protection, and then the third cylinder 16 is opened by the external controller, and the third cylinder 16 drives the connecting plate 12 to move right, and the connecting plate 12 drives the U-shaped plate 13, the second cylinder 14, the second fixed plate 15 and one end of the fixed optical fiber to move right, and after the test is completed, the fourth cylinder 21 is opened to drive the protective shell 7 to rise, and the result can be checked through the tension meter 11.
[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.
Claims
1. An optical fiber tension test device, comprising a test bench (1), characterized in that: The left side of the top of the test bench (1) is fixedly connected to a vertical plate (2), the front and rear ends of the vertical plate (2) are fixedly connected to a first cylinder (4), the output end of the first cylinder (4) is fixedly connected to a first fixed plate (3), the right side of the top of the test bench (1) is fixedly connected to a box (8), the left side of the inner cavity of the box (8) is fixedly connected to a third cylinder (16), the output end of the third cylinder (16) is fixedly connected to a connecting plate (12), the top of the connecting plate (12) is fixedly connected to a tension gauge (11), and the tension gauge A U-shaped plate (13) is fixedly connected to the left side of (11), the front and rear ends of the inner surface of the U-shaped plate (13) are fixedly connected to a second cylinder (14), the output end of the second cylinder (14) is fixedly connected to a second fixed plate (15), both sides of the top rear end of the test bench (1) are fixedly connected to an adjustment box (6), the top of the inner cavity of the adjustment box (6) is fixedly connected to a fourth cylinder (21), the output end of the fourth cylinder (21) is fixedly connected to an adjustment plate (5), and the front end of the adjustment plate (5) is fixedly connected to a protective shell (7).
2. The optical fiber tension test device according to claim 1, characterized in that: The front of the protective shell (7) is provided with an observation window, and the surface of the observation window is provided with a transparent protective plate.
3. The optical fiber tension test device according to claim 1, characterized in that: The bottom of the U-shaped plate (13) is fixedly connected to a first guide block (22), the front and rear ends of the top of the test bench (1) are fixedly connected to first guide rails (9), and the outer surface of the first guide block (22) is slidably connected to the inner surface of the first guide rail (9).
4. The optical fiber tension test device according to claim 1, characterized in that: Support legs (10) are fixedly connected to the four sides of the bottom of the test bench (1), and anti-slip pads are fixedly connected to the bottoms of the support legs (10).
5. The optical fiber tension test device according to claim 1, characterized in that: A second guide block (17) is fixedly connected to the bottom of the connecting plate (12), a second guide rail (18) is fixedly connected to the bottom of the inner cavity of the box body (8), and an outer surface of the second guide block (17) is slidably connected to an inner surface of the second guide rail (18).
6. The optical fiber tension test device according to claim 1, characterized in that: The rear end of the adjustment plate (5) is fixedly connected to a sliding sleeve (19), the inner surface of the sliding sleeve (19) is slidably connected to a sliding rod (20), and the top and bottom of the sliding rod (20) are respectively fixedly connected to the top and bottom of the inner cavity of the adjustment box (6).