Network optical fiber fixing device

Abstract

The utility model discloses a network optical fiber fixing device, which belongs to the technical field of optical fiber fixing, and comprises an outer shell and a first bearing, wherein the first bearing is penetrated on the upper surface of the outer shell, a first rotating shaft is penetrated inside the first bearing, a knob is fixedly connected to the upper end of the first rotating shaft, and a positive thread column is fixedly connected to the lower end of the first rotating shaft, and the beneficial effect is that the network optical fiber fixing device, by arranging the knob, the positive thread column and the negative thread column, when people need to adjust the longitudinal length of the device according to the space size of the optical fiber installation environment, people drive the positive thread column and the negative thread column to rotate by turning the knob, and with the cooperation of the positive thread column, the negative thread column, the first thread cap and the second thread cap, the clamping mechanism, the upper semicircular groove and the lower semicircular groove are driven to move in relative or opposite directions, so that the longitudinal length of the device can be adjusted according to the space size of the optical fiber installation environment, thereby improving the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber fixing, and more specifically, to a network optical fiber fixing device. Background Art

[0002] With the development of science and technology, network engineering has been rapidly developed and widely used. Network engineering mainly refers to computer network systems. The use of computers inevitably requires the use of optical fibers for data transmission. The existing network engineering optical fiber fixing devices are difficult to adjust the length of the optical fiber that needs to be fixed according to the space size of the optical fiber installation environment, and are inconvenient to use. It is difficult to adjust the longitudinal length of the device according to the space size of the optical fiber installation environment, and the existing devices are inconvenient to clamp the optical fibers according to the number of optical fibers during use, which is not conducive to people's use and is relatively inconvenient. To solve the above problems, we have introduced the following device. Utility Model Content

[0003] Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a network optical fiber fixing device, which has the characteristics of being easy to adjust the longitudinal length of the device according to the space size of the optical fiber installation environment and facilitating clamping the optical fiber according to the number of optical fibers.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides a network optical fiber fixing device, including an outer shell and a first bearing, the first bearing is penetrated through the upper surface of the outer shell, a first rotating shaft is penetrated inside the first bearing, the upper end of the first rotating shaft is fixedly connected to a knob, the lower end of the first rotating shaft is fixedly connected to a positive threaded column, the lower end of the positive threaded column is fixedly connected to a reverse threaded column, the thread directions of the positive threaded column and the reverse threaded column are opposite, the lower end of the reverse threaded column is fixedly connected to the second rotating shaft, the inner part of the outer shell is fixedly connected to the second bearing, the lower end of the second rotating shaft is penetrated through the second bearing, the surfaces of the positive threaded column and the reverse threaded column are both threadedly connected with a first threaded cap and a second threaded cap, the surfaces of the first threaded cap and the second threaded cap are both fixedly connected to a first connecting rod and a third connecting rod, a limiting groove is provided on the right side of the outer shell, the first connecting rod and the third connecting rod are both penetrated inside the limiting groove, the side of the first connecting rod is fixedly connected to a first load-bearing rod, and the side of the third connecting rod is fixedly connected to a second load-bearing rod.

[0007] When using a network optical fiber fixing device of the present technical solution, by setting a knob, a positive thread column and a negative thread column, when people need to adjust the longitudinal length of the device according to the space size of the optical fiber installation environment, people turn the knob to drive the positive thread column and the negative thread column to rotate, and with the cooperation of the positive thread column, the negative thread column, the first thread cap and the second thread cap, the clamping mechanism, the upper semicircular groove and the lower semicircular groove are driven to move in relative or opposite directions, so that the longitudinal length of the device can be adjusted according to the space size of the optical fiber installation environment, thereby improving the practicality of the device.

[0008] Furthermore, a lower semicircular groove is fixedly connected to the upper end of the second load-bearing rod.

[0009] Furthermore, a clamping mechanism is fixedly connected to the lower end of the first load-bearing rod.

[0010] Furthermore, the clamping mechanism includes a first buffer box, the first buffer box is fixedly connected to the lower surface of the first load-bearing rod, a movable groove is opened inside the first buffer box, a telescopic rod is fixedly connected inside the movable groove, a spring is sleeved on the surface of the telescopic rod, the upper end of the spring is fixedly connected inside the movable groove, a slide is fixedly connected between the spring and the lower ends of the telescopic rod, a sliding groove is opened inside the movable groove, and the slide is movably connected inside the sliding groove.

[0011] Furthermore, the lower end of the slide plate is fixedly connected to a second connecting rod, the lower end of the second connecting rod is fixedly connected to a second buffer box, and the upper end of the second buffer box is internally movably connected to the lower end side of the first buffer box.

[0012] Furthermore, an upper semicircular groove is fixedly connected to the lower surface of the second buffer box, and a handle is fixedly connected to the side surface of the upper semicircular groove.

[0013] Furthermore, there are multiple groups of the clamping mechanisms, which are symmetrically arranged on the right side of the shell.

[0014] Furthermore, a connecting ear seat is fixedly connected to the left side of the shell, and there are two groups of connecting ear seats, which are symmetrically arranged on the left side of the shell.

[0015] Beneficial Effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. A network optical fiber fixing device, by setting a knob, a positive thread column and a reverse thread column, when people need to adjust the longitudinal length of the device according to the space size of the optical fiber installation environment, people turn the knob to drive the positive thread column and the reverse thread column to rotate, and under the cooperation of the positive thread column, the reverse thread column, the first thread cap and the second thread cap, the clamping mechanism, the upper semicircular groove and the lower semicircular groove are driven to move in relative or opposite directions, so that the longitudinal length of the device can be adjusted according to the space size of the optical fiber installation environment, thereby improving the practicality of the device;

[0018] 2. This network optical fiber fixing device is provided with a clamping mechanism. When people clamp the optical fiber according to the number of optical fibers, they pull the handle upward to compress the spring and pass the optical fiber through the upper semicircular groove and the lower semicircular groove. Under the action of the spring reaction force, the optical fiber can be quickly fixed and the optical fiber can be clamped according to the number of optical fibers, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective cross-sectional view;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0022] Figure 3 It is a schematic structural diagram of a three-dimensional cross-section of the clamping mechanism of the utility model.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Shell; 2. First bearing; 3. First rotating shaft; 4. Knob; 5. Positive threaded column; 6. Reverse threaded column; 7. Second rotating shaft; 8. Second bearing; 9. Connecting ear seat; 10. First threaded cap; 11. First connecting rod; 12. Limiting groove; 13. First load-bearing rod; 14. Clamping mechanism; 1401. First buffer box; 1402. Movable groove; 1403. Telescopic rod; 1404. Spring; 1405. Slide plate; 1406. Slide groove; 1407. Second connecting rod; 1408. Second buffer box; 15. Second threaded cap; 16. Third connecting rod; 17. Second load-bearing rod; 18. Lower semicircular groove; 19. Upper semicircular groove; 20. Handle. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0026] Example:

[0027] The following is combined with Figure 1-3 The utility model is described in further detail.

[0028] See also Figure 1-3 The utility model provides a technical solution: a network optical fiber fixing device, including a shell 1 and a first bearing 2, the first bearing 2 is penetrated on the upper surface of the shell 1, a first rotating shaft 3 is penetrated inside the first bearing 2, the upper end of the first rotating shaft 3 is fixedly connected with a knob 4, the lower end of the first rotating shaft 3 is fixedly connected with a positive thread column 5, the lower end of the positive thread column 5 is fixedly connected with a reverse thread column 6, the positive thread column 5 and the reverse thread column 6 have opposite thread directions, the lower end of the reverse thread column 6 is fixedly connected with a second rotating shaft 7, the shell 1 is fixedly connected with a second bearing 8, the second The lower end of the rotating shaft 7 is passed through the second bearing 8, and the surfaces of the positive thread column 5 and the reverse thread column 6 are threadedly connected with the first threaded cap 10 and the second threaded cap 15. The surfaces of the first threaded cap 10 and the second threaded cap 15 are fixedly connected with the first connecting rod 11 and the third connecting rod 16. A limiting groove 12 is provided on the right side of the outer shell 1, and the first connecting rod 11 and the third connecting rod 16 are both passed through the limiting groove 12. The first connecting rod 11 is fixedly connected to the first load-bearing rod 13 on the side, and the third connecting rod 16 is fixedly connected to the second load-bearing rod 17 on the side.

[0029] By adopting the above technical solution, a network optical fiber fixing device is provided with a knob 4, a positive thread column 5 and a negative thread column 6. When people need to adjust the longitudinal length of the device according to the space size of the optical fiber installation environment, people rotate the knob 4 to drive the positive thread column 5 and the negative thread column 6 to rotate. With the cooperation of the positive thread column 5, the negative thread column 6, the first threaded cap 10 and the second threaded cap 15, the clamping mechanism 14, the upper semicircular groove 19 and the lower semicircular groove 18 are driven to move in relative or opposite directions, so that the longitudinal length of the device can be adjusted according to the space size of the optical fiber installation environment, thereby improving the practicality of the device.

[0030] Specifically, the upper end of the second load-bearing rod 17 is fixedly connected with a lower semicircular groove 18 .

[0031] Specifically, the lower end of the first load-bearing rod 13 is fixedly connected with a clamping mechanism 14 .

[0032] Specifically, the clamping mechanism 14 includes a first buffer box 1401, which is fixedly connected to the lower surface of the first load-bearing rod 13. A movable groove 1402 is opened inside the first buffer box 1401, and a telescopic rod 1403 is fixedly connected inside the movable groove 1402. A spring 1404 is sleeved on the surface of the telescopic rod 1403, and the upper end of the spring 1404 is fixedly connected to the movable groove 1402. A slide plate 1405 is fixedly connected to the lower ends of the spring 1404 and the telescopic rod 1403. A sliding groove 1406 is opened inside the movable groove 1402, and the slide plate 1405 is movably connected inside the sliding groove 1406.

[0033] Specifically, the lower end of the slide plate 1405 is fixedly connected to the second connecting rod 1407 , the lower end of the second connecting rod 1407 is fixedly connected to the second buffer box 1408 , and the upper end of the second buffer box 1408 is movably connected to the lower end side of the first buffer box 1401 .

[0034] By adopting the above technical solution, a network optical fiber fixing device is provided with a clamping mechanism 14. When people clamp the optical fiber according to the number of optical fibers, they pull the handle 20 upward to compress the spring 1404 and pass the optical fiber through the upper semicircular groove 19 and the lower semicircular groove 18. Under the action of the reaction force of the spring 1404, the optical fiber can be quickly fixed and clamped according to the number of optical fibers, thereby improving the practicality of the device.

[0035] Specifically, an upper semicircular groove 19 is fixedly connected to the lower surface of the second buffer box 1408 , and a handle 20 is fixedly connected to the side surface of the upper semicircular groove 19 .

[0036] Specifically, there are multiple groups of clamping mechanisms 14 , which are symmetrically arranged on the right side of the housing 1 .

[0037] Specifically, a connecting ear seat 9 is fixedly connected to the left side of the shell 1 . There are two groups of connecting ear seats 9 , which are symmetrically arranged on the left side of the shell 1 .

[0038] The working principle of the utility model is as follows: when using the device, people compress the spring 1404 by pulling the handle 20 upwards, and pass the optical fiber through the upper semicircular groove 19 and the lower semicircular groove 18. Under the action of the reaction force of the spring 1404, the optical fiber can be quickly fixed, and the optical fiber can be clamped according to the number of optical fibers. People rotate the knob 4 to drive the positive thread column 5 and the reverse thread column 6 to rotate. With the cooperation of the positive thread column 5, the reverse thread column 6, the first threaded cap 10 and the second threaded cap 15, the clamping mechanism 14, the upper semicircular groove 19 and the lower semicircular groove 18 are driven to move in relative or opposite directions, so that the longitudinal length of the device can be adjusted according to the space size of the optical fiber installation environment, thereby improving the practicality of the device.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A network optical fiber fixing device, comprising a housing (1) and a first bearing (2), characterized in that: The first bearing (2) is passed through the upper surface of the housing (1); a first rotating shaft (3) is passed through the interior of the first bearing (2); a knob (4) is fixedly connected to the upper end of the first rotating shaft (3); a positive thread column (5) is fixedly connected to the lower end of the first rotating shaft (3); a reverse thread column (6) is fixedly connected to the lower end of the positive thread column (5); the positive thread column (5) and the reverse thread column (6) have opposite thread directions; a second rotating shaft (7) is fixedly connected to the lower end of the reverse thread column (6); a second bearing (8) is fixedly connected to the interior of the housing (1); and the lower end of the second rotating shaft (7) is passed through the interior of the second bearing (8). The surfaces of the positive thread column (5) and the reverse thread column (6) are both threadedly connected with a first threaded cap (10) and a second threaded cap (15); the surfaces of the first threaded cap (10) and the second threaded cap (15) are both fixedly connected with a first connecting rod (11) and a third connecting rod (16); a limiting groove (12) is provided on the right side of the housing (1); the first connecting rod (11) and the third connecting rod (16) are both inserted into the limiting groove (12); the side of the first connecting rod (11) is fixedly connected with a first load-bearing rod (13); the side of the third connecting rod (16) is fixedly connected with a second load-bearing rod (17).

2. A network optical fiber fixing device according to claim 1, characterized in that: The upper end of the second load-bearing rod (17) is fixedly connected with a lower semicircular groove (18).

3. A network optical fiber fixing device according to claim 1, characterized in that: The lower end of the first load-bearing rod (13) is fixedly connected to a clamping mechanism (14).

4. A network optical fiber fixing device according to claim 3, characterized in that: The clamping mechanism (14) comprises a first buffer box (1401), the first buffer box (1401) is fixedly connected to the lower surface of the first load-bearing rod (13), a movable groove (1402) is provided inside the first buffer box (1401), a telescopic rod (1403) is fixedly connected inside the movable groove (1402), a spring (1404) is sleeved on the surface of the telescopic rod (1403), the upper end of the spring (1404) is fixedly connected inside the movable groove (1402), the lower ends of the spring (1404) and the telescopic rod (1403) are fixedly connected with a slide plate (1405), a sliding groove (1406) is provided inside the movable groove (1402), and the slide plate (1405) is movably connected inside the sliding groove (1406).

5. A network optical fiber fixing device according to claim 4, characterized in that: The lower end of the slide plate (1405) is fixedly connected to a second connecting rod (1407), the lower end of the second connecting rod (1407) is fixedly connected to a second buffer box (1408), and the upper end of the second buffer box (1408) is movably connected to the lower end side of the first buffer box (1401).

6. A network optical fiber fixing device according to claim 5, characterized in that: An upper semicircular groove (19) is fixedly connected to the lower surface of the second buffer box (1408), and a handle (20) is fixedly connected to the side of the upper semicircular groove (19).

7. A network optical fiber fixing device according to claim 4, characterized in that: There are a total of multiple groups of the clamping mechanisms (14), which are symmetrically arranged on the right side of the housing (1).

8. A network optical fiber fixing device according to claim 1, characterized in that: A connecting ear seat (9) is fixedly connected to the left side of the shell (1); there are two groups of connecting ear seats (9) which are symmetrically arranged on the left side of the shell (1).

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