Optical fiber penetrating pipe fastening protection device

Abstract

The utility model discloses an optical fiber tube-penetrating fastening protection device, and mainly relates to optical fibers. Comprising an optical fiber body, the arc surface of the optical fiber body is provided with an adjusting device, the adjusting device comprises a fixing cylinder, the fixing cylinder is fixedly connected with the optical fiber body, four sliding plates slidably penetrate through the inner wall of the fixing cylinder, and the sides, close to the optical fiber body, of the sliding plates are fixedly connected with two connecting rods; the ends, away from the sliding plate, of the two connecting rods are fixedly connected with the same connecting plate, and one side of the connecting plate is slidably connected with an arc-shaped plate. The beneficial effects of the utility model lie in that the optical fiber head position of the optical fiber can be protected through the adjusting device when the surface of the optical fiber passes through the tube, so that the safety of the optical fiber passing through the tube can be improved through the adjusting device, the inner wall of the protection tube is prevented from abrading the optical fiber head of the optical fiber, and the subsequent use effect of the optical fiber is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fibers, in particular to an optical fiber tube fastening and protection device. Background Art

[0002] Optical fiber is a thin, soft, transparent material used to transmit light signals. It is usually made of special glass or plastic with a very high refractive index, allowing light signals to be transmitted efficiently through it.

[0003] The prior art includes a utility model with a publication number of CN220438607U, which discloses a fiber-optic tube fastening and protection device for fiber lasers. The patent includes a base with a through-hole in the middle, a truncated cork, a gasket, a twist cap with a through-hole in the middle, and a hose. The twist cap is provided with a circular cavity. The cork, gasket, and twist cap are sequentially sleeved on the hose. One end of the hose passes through the base, the cork is placed in a hole through the base, and the twist cap is threadedly connected to the base. In the utility model, the optical fiber is protected from the inside to the outside in multiple layers, which not only fixes a single optical fiber, but also wraps and protects the entire optical fiber, thereby enhancing the force protection of the optical fiber in directions such as pulling, twisting, rotation, and vibration.

[0004] The inventors have discovered in daily use that the surface of the optical fiber is relatively fragile. The surface of the optical fiber body can be protected by installing a protective tube on the optical fiber through a tube. However, when the optical fiber is threaded through the tube, the optical fiber head installed on the output end of the optical fiber will be damaged due to friction with the inner wall of the protective tube. The damaged optical fiber head will affect the subsequent use of the optical fiber. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the surface of the optical fiber is relatively fragile. A protective tube can be installed on the optical fiber through the optical fiber tube to protect the surface of the optical fiber body. However, when the optical fiber is passed through the tube, the optical fiber head installed on the optical fiber output end will be damaged due to friction with the inner wall of the protective tube. The damaged optical fiber head will affect the subsequent use of the optical fiber. Therefore, a fiber optic tube fastening and protection device is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes an optical fiber body, the arc surface of the optical fiber body is provided with an adjustment device, the adjustment device includes a fixed tube, the fixed tube is fixedly connected to the optical fiber body, the inner wall of the fixed tube slides through four sliding plates, two connecting rods are fixedly connected to the side of the sliding plate close to the optical fiber body, the ends of the two connecting rods away from the sliding plate are fixedly connected to the same connecting plate, one side of the connecting plate is slidably connected to an arc plate, the two arc plates are fixedly connected to the same protective plate close to the side of the optical fiber body, the inner wall of the sliding plate slides through a limiting rod, the arc surface of the limiting rod away from the sliding plate is slid through a fixed plate, the arc surface of the limiting rod is sleeved with a spring, and the two ends of the spring are respectively fixedly connected to the fixed plate and the limiting rod.

[0007] The effect achieved by the above components is: the optical fiber body is a slender, soft, transparent material used to transmit optical signals. The surface of the optical fiber body is relatively fragile. A protective tube can be installed on the optical fiber body through the optical fiber tube to protect the surface of the optical fiber body. However, when the optical fiber body is threaded through the tube, the optical fiber head installed on the output end of the optical fiber body will be damaged due to friction with the inner wall of the protective tube, affecting the subsequent use of the optical fiber body. At this time, the optical fiber head of the optical fiber body can be protected by an adjusting device, thereby improving the threading efficiency and stability of the optical fiber body when threading through the tube.

[0008] Preferably, both ends of the side surface of one of the protection plates are fixedly connected with metal blocks, and both ends of the side surface of the other protection plate are fixedly connected with a plurality of magnetic blocks, and the two metal blocks are respectively adsorbed with the plurality of magnetic blocks.

[0009] The effect achieved by the above components is that when the two protection plates come into contact, the metal blocks and magnetic blocks installed on the protection plates will be adsorbed, which can improve the tightness of the contact between the two protection plates.

[0010] Preferably, one end of the limiting rod away from the fixing plate is fixedly connected to a guide block, and the cross-section of the guide block is arc-shaped.

[0011] The effect achieved by the above components is that when the limit rod contacts the inner wall of the sliding plate, the guide block installed on the limit rod can increase the speed of the limit rod contacting the sliding plate, thereby improving the connection efficiency of the limit rod and the sliding plate through the guide block.

[0012] Preferably, one end of the limiting rod away from the sliding plate is fixedly connected to an adjusting block, and the cross section of the adjusting block is arc-shaped.

[0013] The effect achieved by the above components is that when the limit rod needs to be pulled, the limit rod can be pulled by the adjustment block installed on the limit rod, so that the speed of pulling the limit rod can be increased by the adjustment block.

[0014] Preferably, the limiting rod is a titanium alloy rod.

[0015] The effect achieved by the above components is that the surface of the rod body of the limit rod made of titanium alloy is relatively hard, which also makes it difficult for the surface of the rod body of the limit rod made of titanium alloy to deform after long-term use, and the service life is relatively good.

[0016] Preferably, the arc surface of the optical fiber body is provided with an auxiliary device, and the auxiliary device includes a connecting ring, which is fixedly connected to the optical fiber body, one end of the arc surface of the connecting ring is fixedly connected to a support block, and the support block is rotatably connected to an assembling cylinder on the side away from the connecting ring, and the inner wall of the assembling cylinder is provided with a thread, and the other end of the arc surface of the connecting ring is fixedly connected to a fixing block, and the fixing block is fixedly connected to a screw on the side away from the connecting ring.

[0017] The effect achieved by the above-mentioned components is: after the optical fiber body is tightened and protected by the adjusting device, when several optical fiber bodies are placed together, the several optical fiber bodies can be connected to each other through the auxiliary device, so that the auxiliary device can avoid entanglement between the optical fiber bodies, and the auxiliary device can improve the effect of placing the optical fiber body.

[0018] Preferably, a plurality of force-adding rods are fixedly connected to the arc surface of the assembly cylinder, and the plurality of force-adding rods are evenly distributed on the arc surface of the assembly cylinder.

[0019] The effect achieved by the above components is that when the assembly cylinder needs to be rotated on the support block, the force rod installed on the assembly cylinder can assist the assembly cylinder in rotating, so the efficiency of rotating the assembly cylinder can be improved by the force rod.

[0020] In summary, the beneficial effects of the utility model are:

[0021] In the utility model, by operating the adjusting device, when the optical fiber surface is passed through the tube, the optical fiber head position of the optical fiber can be protected by the adjusting device, thereby improving the safety of the optical fiber when passing through the tube through the adjusting device, avoiding the inner wall of the protective tube from wearing the optical fiber head of the optical fiber and affecting the subsequent use of the optical fiber.

[0022] In the utility model, by operating the auxiliary device, when the optical fibers are placed together after being tightened and protected, the optical fibers can be sorted by the auxiliary device, so that the auxiliary device can avoid entanglement between the optical fibers and affect the subsequent use of the optical fibers. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Attached Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Attached Figure 2 It is a structural schematic diagram of the regulating device of the utility model;

[0025] Attached Figure 3 It is a schematic diagram of the partial disassembly structure of the regulating device of the utility model;

[0026] Attached Figure 4 Yes Figure 3 A magnified image of point A;

[0027] Attached Figure 5 It is a partial structural schematic diagram of the regulating device of the utility model;

[0028] Attached Figure 6 It is a partially enlarged structural schematic diagram of the regulating device of the utility model;

[0029] Attached Figure 7 It is a structural schematic diagram of the auxiliary device of the utility model.

[0030] Numbers shown in the accompanying drawings: 1. optical fiber body; 2. adjusting device; 201. fixing cylinder; 202. sliding plate; 203. connecting rod; 204. connecting plate; 205. arc plate; 206. protective plate; 207. limiting rod; 208. fixing plate; 209. spring; 210. adjusting block; 211. guide block; 212. metal block; 213. magnetic block; 3. auxiliary device; 31. connecting ring; 32. supporting block; 33. fixing block; 34. assembling cylinder; 35. screw; 36. force rod. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

[0032] Reference Figure 1 - Figure 7 As shown, the utility model provides a technical solution: an optical fiber tube fastening protection device, comprising an optical fiber body 1, an adjusting device 2 is provided on the arc surface of the optical fiber body 1, and an auxiliary device 3 is provided on the arc surface of the optical fiber body 1.

[0033] The specific settings and functions of the adjustment device 2 and the auxiliary device 3 are described in detail below.

[0034] Reference Figure 2 - Figure 6 As shown, in this embodiment: the adjustment device 2 includes a fixed cylinder 201, the fixed cylinder 201 is fixedly connected to the optical fiber body 1, the inner wall of the fixed cylinder 201 slides through four sliding plates 202, the sliding plate 202 is fixedly connected to two connecting rods 203 on the side close to the optical fiber body 1, the two connecting rods 203 are fixedly connected to the same connecting plate 204 on one end away from the sliding plate 202, the connecting plate 204 is slidably connected to an arc plate 205 on one side, the two arc plates 205 are fixedly connected to the same protective plate 206 on the side close to the optical fiber body 1, the inner wall of the sliding plate 202 slides through a limiting rod 207, the arc surface of the limiting rod 207 slides through a fixed plate 208 on the end away from the sliding plate 202, the limiting The arc surface of the rod 207 is sleeved with a spring 209, and the two ends of the spring 209 are fixedly connected to the fixing plate 208 and the limit rod 207 respectively. The optical fiber body 1 is a slender, soft and transparent material used to transmit optical signals. The surface of the optical fiber body 1 is relatively fragile. A protective tube can be installed on the optical fiber body 1 through the optical fiber tube to protect the surface of the optical fiber body 1. However, when the optical fiber body 1 is tubed, the optical fiber head installed on the output end of the optical fiber body 1 will be damaged due to friction with the inner wall of the protective tube, affecting the subsequent use of the optical fiber body 1. At this time, the optical fiber head of the optical fiber body 1 can be protected by the adjusting device 2, so that the optical fiber body 1 can be improved by the adjusting device 2. In order to improve the efficiency and stability of pipe threading, one of the two ends of the side of the protective plate 206 is fixedly connected with a metal block 212, and the other end of the side of the protective plate 206 is fixedly connected with a plurality of magnetic blocks 213. The two metal blocks 212 are respectively adsorbed with the plurality of magnetic blocks 213. When the two protective plates 206 come into contact, the metal blocks 212 and the magnetic blocks 213 installed on the protective plates 206 will be adsorbed, which can improve the tightness of the contact between the two protective plates 206. The end of the limit rod 207 away from the fixed plate 208 is fixedly connected with a guide block 211. The cross-section of the guide block 211 is arc-shaped. When the limit rod 207 comes into contact with the inner wall of the sliding plate 202, the guide block 211 installed on the limit rod 207 can improve the limit. The speed at which the rod 207 contacts the sliding plate 202 can be improved by the guide block 211 to improve the connection efficiency between the limit rod 207 and the sliding plate 202. The end of the limit rod 207 away from the sliding plate 202 is fixedly connected with an adjusting block 210. The cross-section of the adjusting block 210 is arc-shaped. When the limit rod 207 needs to be pulled, the limit rod 207 can be pulled by the adjusting block 210 installed on the limit rod 207, so that the speed of the working limit rod 207 can be improved by the adjusting block 210. The limit rod 207 is a titanium alloy rod. The surface of the limit rod 207 made of titanium alloy is relatively hard, which also makes it difficult for the surface of the limit rod 207 made of titanium alloy to deform after long-term use, and has a good service life.

[0035] Reference Figure 7 As shown, in this embodiment: the auxiliary device 3 includes a connecting ring 31, the connecting ring 31 is fixedly connected to the optical fiber body 1, one end of the arc surface of the connecting ring 31 is fixedly connected to a support block 32, the side of the support block 32 away from the connecting ring 31 is rotatably connected to an assembly cylinder 34, the inner wall of the assembly cylinder 34 is provided with a thread, the other end of the arc surface of the connecting ring 31 is fixedly connected to a fixing block 33, the side of the fixing block 33 away from the connecting ring 31 is fixedly connected to a screw rod 35, after the optical fiber body 1 is fastened and protected by the adjusting device 2, when several optical fiber bodies 1 are placed together, they can be The auxiliary device 3 connects several optical fiber bodies 1 to each other, so that the auxiliary device 3 can avoid entanglement between the optical fiber bodies 1 and the optical fiber bodies 1. The auxiliary device 3 can improve the effect of placing the optical fiber bodies 1. The arc surface of the assembly tube 34 is fixedly connected with several force rods 36, and the several force rods 36 are evenly distributed on the arc surface of the assembly tube 34. When the assembly tube 34 needs to be rotated on the support block 32, the force rods 36 installed on the assembly tube 34 can assist the assembly tube 34 to rotate, so the efficiency of rotating the assembly tube 34 can be improved by the force rods 36.

[0036] Detailed explanation of usage: When it is necessary to protect the optical fiber head of the optical fiber body 1, first connect the two protection plates 206 to the optical fiber heads of the optical fiber body 1 respectively. When the protection plates 206 are connected to the optical fiber body 1, the protection plates 206 will drive the arc plate 205 to come into contact with the optical fiber body 1. At this time, the limit rod 207 can be pulled to the side away from the optical fiber body 1. The movement of the limit rod 207 will drive the spring 209 to stretch. At this time, the sliding plate 202 can be slid into the fixed tube 201, and the limit rod 207 can be released. The spring 209 will drive the limit rod 207 to connect with the sliding plate 202 and fix the sliding plate 202. The fixing of the sliding plate 202 will drive the connecting plate 204 to fix the arc plate 205 through the connecting rod 203, thereby protecting the optical fiber head of the optical fiber body 1.

[0037] When it is necessary to arrange the optical fiber bodies 1 with each other, align the screw 35 installed on the first optical fiber body 1 with the inner wall of the assembly tube 34 installed on the second optical fiber body 1. At this time, the assembly tube 34 can be rotated by the support block 32, and the assembly tube 34 can be connected to the screw 35 when it is rotated. Therefore, the two optical fiber bodies 1 can be connected and arranged by rotating the assembly tube 34 to avoid entanglement between the optical fiber bodies 1.

Claims

1. An optical fiber tube fastening and protection device, comprising an optical fiber body (1), characterized in that: The circular arc surface of the optical fiber body (1) is provided with an adjustment device (2), the adjustment device (2) comprising a fixed cylinder (201), the fixed cylinder (201) being fixedly connected to the optical fiber body (1), four sliding plates (202) slidingly passing through the inner wall of the fixed cylinder (201), two connecting rods (203) being fixedly connected to the side of the sliding plate (202) close to the optical fiber body (1), the ends of the two connecting rods (203) away from the sliding plate (202) being fixedly connected to the same connecting plate (204), the connecting plate (204) One side is slidably connected with an arc plate (205), and the two arc plates (205) are fixedly connected with a same protective plate (206) on one side close to the optical fiber body (1); the inner wall of the sliding plate (202) slides through a limit rod (207), and the arc surface of the limit rod (207) slides through a fixed plate (208) at one end away from the sliding plate (202); the arc surface of the limit rod (207) is sleeved with a spring (209), and the two ends of the spring (209) are respectively fixedly connected to the fixed plate (208) and the limit rod (207).

2. The optical fiber tube fastening and protection device according to claim 1, characterized in that: Both ends of the side surface of one of the protection plates (206) are fixedly connected to metal blocks (212), and both ends of the side surface of the other protection plate (206) are fixedly connected to a plurality of magnetic blocks (213), and the two metal blocks (212) are respectively adsorbed to the plurality of magnetic blocks (213).

3. The optical fiber tube fastening and protection device according to claim 1, characterized in that: One end of the limiting rod (207) away from the fixing plate (208) is fixedly connected to a guide block (211), and the cross section of the guide block (211) is arc-shaped.

4. The optical fiber tube fastening and protection device according to claim 1, characterized in that: One end of the limiting rod (207) away from the sliding plate (202) is fixedly connected to an adjustment block (210), and the cross section of the adjustment block (210) is arc-shaped.

5. The optical fiber tube fastening and protection device according to claim 1, characterized in that: The limiting rod (207) is a titanium alloy rod.

6. The optical fiber tube fastening and protection device according to claim 1, characterized in that: The arc surface of the optical fiber body (1) is provided with an auxiliary device (3), and the auxiliary device (3) comprises a connecting ring (31). The connecting ring (31) is fixedly connected to the optical fiber body (1), and one end of the arc surface of the connecting ring (31) is fixedly connected to a support block (32), and the side of the support block (32) away from the connecting ring (31) is rotatably connected to an assembly cylinder (34), and the inner wall of the assembly cylinder (34) is provided with a thread, and the other end of the arc surface of the connecting ring (31) is fixedly connected to a fixing block (33), and the side of the fixing block (33) away from the connecting ring (31) is fixedly connected to a screw rod (35).

7. The optical fiber tube fastening and protection device according to claim 6, characterized in that: A plurality of force-adding rods (36) are fixedly connected to the arc surface of the assembly cylinder (34), and the plurality of force-adding rods (36) are evenly distributed on the arc surface of the assembly cylinder (34).

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