Optical fiber mounting and fixing device

Abstract

The utility model discloses an optical fiber mounting and fixing device, and particularly relates to the technical field of optical fiber mounting and fixing devices, the optical fiber mounting and fixing device comprises a U-shaped seat, an adjusting structure is arranged in the U-shaped seat, the adjusting structure comprises a first sliding rod fixedly connected in the U-shaped seat, one side of the first sliding rod is provided with a second sliding rod, and the second sliding rod is connected with the U-shaped seat. The second sliding rod is fixedly connected with the U-shaped seat, a plurality of moving blocks are arranged outside the first sliding rod and the second sliding rod, one sides of the plurality of moving blocks are fixedly connected with telescopic pipe tips, one sides of the telescopic pipe tips are in threaded connection with telescopic pipe sleeves, and the telescopic pipe sleeves are in sliding connection with the first sliding rod. Adjustment can be carried out according to the arrangement of different distances of optical fibers, fixing difficulty is prevented, the optical fibers can be fixed without tools, meanwhile, the optical fibers are prevented from being extruded and damaged, finally, the structure of the device is fixed conveniently and rapidly, and the problem of complex disassembly and assembly is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical fiber installation fixing device technical field more specifically, the utility model relates to an optical fiber installation fixing device. BACKGROUND

[0002] Fiber is the abbreviation of optical fiber, it is a kind of fiber made of glass or plastic, can be used as light transmission tool.The transmission principle is "total reflection of light", optical fiber is widely used in modern communication field, has extensive use value and important role, it can not only realize high-speed transmission data, also be applicable to transmission high-definition video and audio, and be used as endoscope, laser surgical instrument etc.in medical field, existing optical fiber installs and is difficult to be fixed due to different kinds of materials and other reasons, in order to solve the problem, optical fiber installation fixing device is needed.

[0003] The Chinese patent with patent publication number CN214845952U discloses a network engineering installation optical fiber fixing device, the device can clamp the optical fiber through the clamping structure, solves the problem that it is inconvenient to quickly fix the optical fiber, and it is inconvenient to clamp the optical fiber according to the number of optical fibers, which is not conducive to the use of people, and the movable block plays a stabilizing role when moving through the sliding groove and the fixed rod, when the staff drives the rotating hand to rotate, the rotating hand drives the second rotating plate to rotate, which can facilitate the staff to use.

[0004] But in actual use, the device fixes the optical fiber through the fixing seat, and it is difficult to adjust the distance between the fixed optical fibers according to the distance arrangement of the optical fibers, resulting in fixing difficulty. UTILITY MODEL CONTENT

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an optical fiber installation fixing device to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an optical fiber installation fixing device, comprising a U-shaped seat, the U-shaped seat is provided with an adjusting structure inside, the adjusting structure comprises a first sliding rod fixedly connected inside the U-shaped seat, a second sliding rod is arranged on one side of the first sliding rod, and the second sliding rod is fixedly connected with the U-shaped seat.

[0007] A plurality of movable blocks are arranged outside the first sliding rod and the second sliding rod, a telescopic tube sharp head is fixedly connected to one side of the movable blocks, a telescopic tube sleeve is threadedly connected to one side of the telescopic tube sharp head, the telescopic tube sleeve is slidably connected with the first sliding rod, a fixed shaft is fixedly connected to the top of the movable blocks, and a rotating disc is rotatably connected to the top of the fixed shaft.

[0008] In order to achieve the effect of clamping and fixing, preferably, the rotating disc is externally provided with a clamping structure, the clamping structure comprises an arc-shaped rotating plate arranged outside the rotating disc and rotationally connected with the rotating disc, an arc-shaped fixing plate is arranged at the top of the arc-shaped rotating plate, a threaded rod is threadedly connected to the top of the arc-shaped fixing plate and penetrates through the arc-shaped fixing plate, a torsion disc is fixedly installed at the top end of the threaded rod, a fixing column is fixedly connected to the top of the torsion disc, an arc-shaped extrusion plate is rotationally connected to the bottom end of the threaded rod, and an arc-shaped foam plate is fixedly connected to the bottom of the arc-shaped extrusion plate.

[0009] In order to achieve the effect of device fixing, preferably, the U-shaped seat is fixedly connected with mounting blocks on both sides, and threaded holes are formed in the mounting blocks.

[0010] In order to achieve the effect of convenient fixing, preferably, the arc-shaped rotating plate and the arc-shaped fixing plate are fixedly connected with fixing structures on both sides of the outer portions, the fixing structures comprise first connecting plates fixedly connected to the outer walls of the arc-shaped rotating plate, second connecting plates fixedly connected to the outer walls of the arc-shaped fixing plate, positioning tubes fixedly connected to the outer portions of the first connecting plates, positioning holes formed in the outer walls of the positioning tubes, first T-shaped cylinders fixedly connected to the outer portions of the second connecting plates, grooves formed in the two sides of the first T-shaped cylinders, springs fixedly connected to the inner portions of the grooves, second T-shaped cylinders fixedly connected to one end of the springs and slidably connected to the grooves, and balls arranged in the second T-shaped cylinders and extending to the outer walls of the second T-shaped cylinders.

[0011] In order to achieve the effect of quick movement, preferably, the moving block is slidably connected with the second sliding rod and the threaded rod.

[0012] In order to achieve the effect of preventing damage caused by extrusion, preferably, the arc-shaped rotating plate is fixedly connected with an arc-shaped sponge plate at the top.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1. By setting the adjusting structure, compared with the prior art, the moving block slides on the first sliding rod and the second sliding rod, the sharp head of the telescopic tube and the telescopic tube sleeve fix the moving block, and the problem that the optical fiber fixing is difficult to adjust according to the different arrangement distances between the optical fibers is avoided.

[0015] 2. By setting the fixing structure, compared with the prior art, the ball drives the second T-shaped cylinder to slide in the groove, and the positioning hole extends to the outside of the positioning tube, thereby avoiding the problem that the fixing device is complex and time-consuming and laborious. DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model.

[0017] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the adjustment structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the clamping structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the fixing structure of this utility model.

[0021] The attached figures are labeled as follows: 1. U-shaped seat; 2. First slide rod; 3. Second slide rod; 4. Moving block; 5. Telescopic tube tip; 6. Fixed shaft; 7. Rotating disk; 8. Arc-shaped rotating plate; 9. Arc-shaped fixed plate; 10. Threaded rod; 11. Torsion disk; 12. Fixed column; 13. Arc-shaped extrusion plate; 14. Arc-shaped foam board; 15. Mounting block; 16. Threaded hole; 17. First connecting plate; 18. Second connecting plate; 19. Positioning tube; 20. Positioning hole; 21. First T-shaped cylinder; 22. Slide groove; 23. Spring; 24. Second T-shaped cylinder; 25. Sphere; 26. Arc-shaped sponge board; 27. Telescopic tube sleeve. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] As attached Figures 1-5 The optical fiber mounting and fixing device shown includes a U-shaped base 1, an adjustment structure is provided inside the U-shaped base 1, the adjustment structure includes a first slide rod 2 fixedly connected inside the U-shaped base 1, a second slide rod 3 is provided on one side of the first slide rod 2, and the second slide rod 3 is fixedly connected to the U-shaped base 1.

[0024] Multiple movable blocks 4 are provided on the outside of the first slide bar 2 and the second slide bar 3. A telescopic tube tip 5 is fixedly connected to one side of each of the multiple movable blocks 4. A telescopic tube sleeve 27 is threadedly connected to one side of each telescopic tube tip 5. The telescopic tube sleeve 27 is slidably connected to the first slide bar 2. A fixed shaft 6 is fixedly connected to the top of each of the multiple movable blocks 4. A rotating disk 7 is rotatably connected to the top of each of the multiple fixed shafts 6.

[0025] In a specific embodiment, as shown in the appendix Figure 2As shown, the rotating disc 7 is externally provided with a clamping structure, which comprises an arc-shaped rotating plate 8 arranged outside the rotating disc 7 and rotationally connected with the rotating disc 7, an arc-shaped fixed plate 9 arranged at the top of the arc-shaped rotating plate 8, a threaded rod 10 threadedly connected at the top of the arc-shaped fixed plate 9 and penetrating through the arc-shaped fixed plate 9, a twisting disc 11 fixedly installed at the top end of the threaded rod 10, a fixed column 12 fixedly connected at the top of the twisting disc 11, an arc-shaped extrusion plate 13 rotationally connected at the bottom end of the threaded rod 10, and an arc-shaped foam plate 14 fixedly connected at the bottom of the arc-shaped extrusion plate 13, so as to fix the optical fiber.

[0026] Specifically, in this structure, the staff rotates the twisting disc 11 through the fixed column 12 without tools, the twisting disc 11 drives the threaded rod 10 to rotate, the arc-shaped fixed plate 9 is driven to move downward, and the optical fiber is clamped and fixed.

[0027] In specific embodiments, as shown in the accompanying drawings, Figure 2 As shown, the U-shaped seat 1 is fixedly connected with mounting blocks 15 on both sides, and threaded holes 16 are formed in the mounting blocks 15, so as to facilitate device installation.

[0028] Specifically, in this structure, the staff overlaps the mounting blocks 15 with the position facilitating installation, and then performs threaded connection through the threaded blocks to fix the device.

[0029] In specific embodiments, as shown in the accompanying drawings, Figure 5 As shown, the arc-shaped rotating plate 8 and the arc-shaped fixed plate 9 are fixedly connected with fixed structures on both sides of the outer sides, the fixed structures comprise a first link plate 17 fixedly connected to the outer wall of the arc-shaped rotating plate 8, a second link plate 18 fixedly connected to the outer wall of the arc-shaped fixed plate 9, a positioning tube 19 fixedly connected to the outer side of the first link plate 17, positioning holes 20 formed in the outer wall of the positioning tube 19 on both sides, a first T-shaped cylinder 21 fixedly connected to the outer side of the second link plate 18, sliding grooves 22 formed in the first T-shaped cylinder 21 on both sides, springs 23 fixedly connected to the inner sides of the sliding grooves 22, a second T-shaped cylinder 24 fixedly connected to one end of the spring 23 and slidingly connected with the sliding groove 22, a ball 25 arranged in the second T-shaped cylinder 24 and extending to the outer wall of the second T-shaped cylinder 24, so as to facilitate rapid fixing.

[0030] Specifically, in this structure, the operator presses the arc-shaped fixed plate 9 downward, the ball 25 is extruded to push the second T-shaped cylinder 24 inward, and the spring 23 is extruded, the ball 25 moves to the outside of the positioning hole 20 after moving to the positioning hole 20, and the second T-shaped cylinder 24 extends to the positioning hole 20 to fix the arc-shaped fixed plate 9.

[0031] In specific embodiments, as shown in the accompanying drawings, Figure 1As shown, the moving block 4 is in sliding connection with the second slide rod 3, and the moving block 4 is in sliding connection with the threaded rod 10, so as to quickly adjust the position of the moving block 4 according to the arrangement of the optical fibers.

[0032] Specifically, in the structure, the staff slides the moving block 4 on the second slide rod 3 and the first slide rod 2 according to the different distances between the optical fibers.

[0033] In specific embodiments, as shown in the accompanying drawings, Figure 4 As shown, the arc-shaped rotating plate 8 is fixedly connected with the arc-shaped sponge plate 26 at the top, so as to protect the optical fiber shell.

[0034] The working principle of the utility model is as follows: the staff first places the whole device in a position where it can be installed, and threadedly fixes the threaded hole 16 in the installation block 15; the position of the moving block 4 is adjusted according to the arrangement of the optical fibers, the moving block 4 is slid on the first slide rod 2 and the second slide rod 3, and the telescopic sleeve 27 on one side of the moving block 4 is moved; after the arrangement position is reached, the telescopic sleeve 27 is threadedly connected with the telescopic tube pointed end 5, the telescopic tube pointed end is pressed against the first slide rod 2 to achieve the fixing effect; the arc-shaped rotating plate 8 is rotated according to the angle of the optical fibers, the arc-shaped fixed plate 9 is placed on the arc-shaped rotating plate 8, the arc-shaped fixed plate 9 is pressed downward, the ball 25 is driven to move into the sliding groove 22 under the pressing action and the extrusion action of the positioning tube 19, and the ball 25 reaches the positioning hole 20; the ball 25 is pushed out of the positioning hole 20 after the second T-shaped cylinder 24 is extruded inward by the spring 23; the optical fiber is placed on the arc-shaped sponge plate 26, the fixed column 12 is subjected to circumferential motion, the fixed column 12 drives the torsion disc 11 to rotate, the torsion disc 11 drives the threaded rod 10 to rotate, the threaded rod 10 moves downward to drive the arc-shaped extrusion plate 13 to move downward, the arc-shaped foam plate 14 moves downward, the arc-shaped foam plate 14 and the arc-shaped sponge plate 26 clamp and fix the optical fiber, and meanwhile, the optical fiber is prevented from being damaged due to the excessively hard material; when disassembling, the fixed column 12 is reversely rotated to take out the optical fiber, and the balls 25 on both sides of the positioning hole 20 are pressed inward, and meanwhile, the arc-shaped fixed plate 9 is lifted upward.

[0035] The above only describes the preferred embodiments of the utility model, and is not used for limiting the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fiber optic mounting fixture comprising a U-shaped base (1), characterized in that: The U-shaped seat (1) is internally provided with an adjusting structure, the adjusting structure comprises a first sliding rod (2) fixedly connected inside the U-shaped seat (1), one side of the first sliding rod (2) is provided with a second sliding rod (3), and the second sliding rod (3) is fixedly connected with the U-shaped seat (1); A plurality of moving blocks (4) are arranged outside the first sliding rod (2) and the second sliding rod (3), one side of each of the plurality of moving blocks (4) is fixedly connected with a telescopic tube sharp (5), one side of the telescopic tube sharp (5) is threadedly connected with a telescopic tube sleeve (27), the telescopic tube sleeve (27) is slidably connected with the first sliding rod (2), the top of each of the plurality of moving blocks (4) is fixedly connected with a fixed shaft (6), and the top of each of the plurality of fixed shafts (6) is rotatably connected with a rotating disc (7).

2. A fiber optic mounting fixture according to claim 1, wherein: The rotating disc (7) is externally provided with a clamping structure, the clamping structure comprises an arc-shaped rotating plate (8) arranged outside the rotating disc (7) and rotatably connected with the rotating disc (7), an arc-shaped fixed plate (9) arranged at the top of the arc-shaped rotating plate (8), a threaded rod (10) threadedly connected with the top of the arc-shaped fixed plate (9) and penetrating through the arc-shaped fixed plate (9), a torsion disc (11) fixedly installed at the top end of the threaded rod (10), a fixed column (12) fixedly connected with the top of the torsion disc (11), and an arc-shaped extrusion plate (13) rotatably connected with the bottom end of the threaded rod (10) and fixedly connected with an arc-shaped foam plate (14) at the bottom.

3. A fiber optic mounting fixture as set forth in claim 1, further comprising: The U-shaped seat (1) is fixedly connected with a mounting block (15) on both sides, and a threaded hole (16) is formed in the mounting block (15).

4. A fiber optic mounting fixture as set forth in claim 2, further comprising: The arc-shaped rotating plate (8) and the arc-shaped fixed plate (9) are fixedly connected with a fixing structure on both sides outside, the fixing structure comprises a first link plate (17) fixedly connected to the outer wall of the arc-shaped rotating plate (8), a second link plate (18) fixedly connected to the outer wall of the arc-shaped fixed plate (9), a positioning tube (19) fixedly connected to the outside of the first link plate (17), positioning holes (20) formed in the outer wall of the positioning tube (19) on both sides, a first T-shaped cylinder (21) fixedly connected to the outside of the second link plate (18), slide grooves (22) formed in the first T-shaped cylinder (21) on both sides, springs (23) fixedly connected to the inside of the slide grooves (22), second T-shaped cylinders (24) fixedly connected to one end of the springs (23), the second T-shaped cylinders (24) being slidably connected with the slide grooves (22), and a ball (25) arranged in the second T-shaped cylinder (24) and extending to the outer wall of the second T-shaped cylinder (24).

5. The fiber optic mounting fixture of claim 1, wherein: The moving block (4) is slidably connected with the second sliding rod (3), and the moving block (4) is slidably connected with the threaded rod (10).

6. A fiber optic mounting fixture according to claim 2, wherein: The arc-shaped rotating plate (8) is fixedly connected with an arc-shaped sponge plate (26) at the top.

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