Tensile optical fiber connector

Abstract

The invention discloses a tensile optical fiber connector, and belongs to the field of optical fiber connectors, the tensile optical fiber connector comprises an optical fiber connector main body and a photoelectric converter, one end of the optical fiber connector main body is inserted into a corresponding socket on the photoelectric converter, and a retention ring is fixedly mounted outside the optical fiber connector main body. An assembling frame is fixedly installed outside the retention ring through screw connection, the upper portion and the lower portion of the assembling frame are each provided with a clamping assembly, the two clamping assemblies vertically clamp the outer portion of the photoelectric converter, and each clamping assembly comprises a containing groove formed in the assembling frame; the optical fiber connector has the advantages of effective tensile performance, strong overall tensile effect and simple installation mode, and when the pulling force exceeds the tensile strength of the clamping assembly, the optical fiber connector main body and the photoelectric converter can be separated. Therefore, the situation that the optical fiber connector main body and the photoelectric converter are broken and damaged after being subjected to large external pulling force is avoided.

Description

Technical Field

[0001] The present invention relates to the field of optical fiber connectors, and more particularly to a tensile-resistant optical fiber connector. Background Art

[0002] A fiber optic connector is a connecting device that is mainly used to connect the end faces of two optical fibers so that the light energy emitted by the transmitting optical fiber can be better received by the receiving optical fiber. The fiber optic connector can ensure the reliability and performance of the optical transmission system.

[0003] In actual use, optical fiber connectors are generally inserted into corresponding interfaces. However, this connection method is prone to separation from the interface when the optical fiber connector is pulled externally. In order to change the problem of the optical fiber connector being easily pulled off, there is also a method of assembling the optical fiber connector and the interface by fixing it with a threaded connection. Although this connection method has a tensile effect, it exists when the interface connection is too tight. When the external pulling force is too large, the optical fiber connector is prone to being damaged simultaneously due to the huge pressure caused by the too-tight connection with the interface, which will bring greater economic losses. Summary of the invention

[0004] In view of the problems existing in the prior art, the object of the present invention is to provide a tensile-resistant optical fiber connector.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A tensile-resistant optical fiber connector, comprising an optical fiber connector body and a photoelectric converter, wherein one end of the optical fiber connector body is plugged into a corresponding socket on the photoelectric converter, a retaining ring is fixedly installed on the outside of the optical fiber connector body, an assembly frame is fixedly installed on the outside of the retaining ring by screw connection, and a clamping assembly is provided on the upper and lower parts of the assembly frame, and two clamping assemblies are clamped on the outside of the photoelectric converter from top to bottom;

[0007] The clamping assembly includes a storage slot provided on the assembly frame, a positioning rod is fixedly installed in the inner cavity of the storage slot, a telescopic tube is movably installed at one end of the positioning rod, a limiting block is fixedly installed at one end of the telescopic tube, a retaining spring is fixedly installed on the surface of the limiting block, a clamping plate is fixedly installed at one end of the telescopic tube extending to the outside of the storage slot, a plurality of anti-slip layers are fixedly installed on the surface of the clamping plate, a plurality of anti-slip blocks are fixedly installed on the surface of each group of the anti-slip layers, wherein the clamping assembly is fitted with the surface of the photoelectric converter through the anti-slip layer and the surface of the anti-slip block.

[0008] Furthermore, a movable groove is provided on the surface of the assembly rack outside the storage groove, a positioning rack is fixedly installed on the surface of the limit block, an elastic ring is threadedly connected to one end of the positioning rack outside the movable groove, and a protective layer of rubber material is fixedly installed on the surface of the elastic ring facing the assembly rack.

[0009] Furthermore, the surface of the clamping plate is provided with scale lines.

[0010] Furthermore, an isolation component is disposed outside the optical fiber connector body, and the entire component material of the isolation component is insulated.

[0011] Furthermore, the isolation assembly includes a retaining frame fixed on the surface of the optical fiber connector body, a steering member is arranged outside the retaining frame, and a telescopic frame is arranged outside the steering member.

[0012] Furthermore, the steering member includes a support frame fixed on the retaining frame, a steering rod is fixedly installed inside the support frame, a bogie is movably installed in the middle of the steering rod, and the steering rod is located at both ends of the outside of the bogie and has tightening grooves with threaded surfaces, and the external threads of the tightening grooves are connected to reinforcement rings.

[0013] Furthermore, the telescopic frame includes a positioning plate fixed on the bogie, a plurality of first movable holes are opened on the side of the positioning plate, a support rod is movably installed inside each of the first movable holes, a center rod is movably installed between the midpoints of the intersection of every two support rods, an isolation frame is provided at the other end of every two support rods, and second movable holes corresponding to the number of the first movable holes are opened on the isolation frame.

[0014] Furthermore, a guide component is arranged outside the isolation frame.

[0015] Furthermore, the guide assembly includes a steering hole opened on the isolation frame, a movable rod is movably mounted on the surface of the steering hole, a protective frame is fixedly mounted on the outside of the movable rod, and a flexible layer is fixedly mounted on the surface of the protective frame.

[0016] Furthermore, a plurality of separation rods are fixedly installed on the inner wall of the protective frame, and the separation rods are arranged in a strip shape, the outside of the separation rods is wrapped with a protective layer, the top of the protective frame is provided with a guide groove, the inside of the guide groove is fixedly installed with a guide rod, one end of the guide rod is movably installed with a closing plate, the closing plate is located on the surface of the guide groove and a reset spring is fixedly installed, a lifting hole is provided on the surface of the closing plate, one end of the lifting hole is threadedly connected with a control rod, a movable block is fixedly installed on the bottom end of the control rod, a forming frame is movably installed on the outside of the movable block, and a wear-resistant layer is fixedly installed on the inner wall of the forming frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) After the optical fiber connector body of the present application is connected through the photoelectric converter, the optical fiber connector body can be clamped by the clamping assembly to achieve the tensile strength of the optical fiber connector body, and the installation method is simple. At the same time, it also avoids the situation where the optical fiber connector body and the photoelectric converter cannot be separated when the optical fiber connector body is subjected to a huge external pull, resulting in both of them being damaged;

[0019] (2) The present application can confirm whether the current optical fiber connector body and the photoelectric converter are effectively connected through the setting of the scale lines through the clamping assembly and the position of the photoelectric converter, and also facilitates subsequent detection work;

[0020] (3) The present application achieves protection for the connecting wires on the main body of the optical fiber connector by setting up an isolation component. It also avoids the situation where one of the wires is accidentally touched or inconveniently pulled out when being pulled out after being connected to the photoelectric converter, or the wire is loosened without having to be pulled out. It improves the stability of the connection between the main body of the optical fiber connector and the photoelectric converter, and can also protect the wires on the main body of the optical fiber connector to avoid damage caused by impact with objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the clamping assembly of the present invention;

[0023] Figure 3 This is a schematic diagram of the assembly structure of the isolation component of the present invention;

[0024] Figure 4 This is a schematic diagram of the assembly structure of the guide assembly of the present invention;

[0025] Figure 5 It is a schematic diagram of the partial structure of the guide assembly of the present invention;

[0026] Figure 6 It is a schematic diagram of the installation structure of the closing plate of the present invention;

[0027] Figure 7 It is a schematic diagram of the assembly structure of the shaping frame of the present invention.

[0028] Description of the numbers in the figure:

[0029] 1. Fiber optic connector body; 2. Photoelectric converter; 3. Retention ring; 4. Assembly frame;

[0030] 5. Clamping assembly; 501. Storage slot; 502. Positioning rod; 503. Telescopic tube; 504. Limit block; 505. Retention spring; 506. Clamping plate; 507. Anti-skid layer; 508. Anti-sliding block;

[0031] 6. Movable groove; 7. Positioning frame; 8. Elastic ring; 9. Protective layer; 10. Scale pattern;

[0032] 11. Isolation assembly; 111. Retention frame; 112. Steering member; 1121. Support frame; 1122. Steering rod; 1123. Steering frame; 1124. Elastic groove; 1125. Reinforcement ring; 113. Telescopic frame; 1131. Positioning plate; 1132. First movable hole; 1133. Support rod; 1134. Center rod; 1135. Isolation frame; 1136. Second movable hole;

[0033] 12. guide assembly; 1201. steering hole; 1202. movable rod; 1203. protection frame; 1204. flexible layer;

[0034] 13. Separation rod; 14. Protective layer; 15. Guide groove; 16. Guide rod; 17. Closing plate; 18. Return spring; 19. Lifting hole; 20. Control rod; 21. Movable block; 22. Forming frame; 23. Wear-resistant layer. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0036] See also Figures 1 to 7 A tensile-resistant optical fiber connector comprises: an optical fiber connector body 1, an optical-electrical converter 2, a retaining ring 3 is fixedly installed on the outside of the optical fiber connector body 1, an assembly frame 4 is fixedly installed on the outside of the retaining ring 3 by screw connection, and a clamping assembly 5 is provided at the upper and lower parts of the assembly frame 4, and two clamping assemblies 5 are clamped on the outside of the optical-electrical converter 2 from top to bottom;

[0037] The clamping assembly 5 includes a receiving groove 501 provided on the assembly frame 4, a positioning rod 502 is fixedly installed in the inner cavity of the receiving groove 501, a telescopic tube 503 is sleeved and installed at one end of the positioning rod 502, a limiting block 504 is fixedly installed at one end of the telescopic tube 503, a retaining spring 505 is fixedly installed on the surface of the limiting block 504, the interior of the limiting block 504 is movably installed with the positioning rod 502, a clamping plate 506 is fixedly installed at one end of the telescopic tube 503 extending to the outside of the receiving groove 501, a plurality of anti-skid layers 507 are fixedly installed on the surface of the clamping plate 506, and a plurality of anti-skid blocks 508 are fixedly installed on the surface of each group of anti-skid layers 507, wherein the clamping assembly 5 is in contact with the surface of the photoelectric converter 2 through the surfaces of the anti-skid layers 507 and the anti-skid blocks 508;

[0038] Before inserting the optical fiber connector body 1 into the interface on the photoelectric converter 2, first manually open the two clamping components 5 on the assembly frame 4, so that the corresponding two clamping plates 506 on the two clamping components 5 can move toward the outside of the storage groove 501 on the positioning rod 502 through the cooperation of the telescopic tube 503 and the limit block 504. During the movement of the limit block 504, the retaining spring 505 will be pulled, and the bottom of the retaining spring 505 will be fixed to the bottom of the inner cavity of the storage groove 501. In this way, after one end of the retaining spring 505 is pulled, the retaining spring 505 can be stretched. The staff only needs to manually pull the spacing value of the two clamping plates 506 until it is greater than the thickness value of the photoelectric converter 2. At this time, one end of the optical fiber connector body 1 is plugged into the corresponding socket on the photoelectric converter 2, and the assembly and plugging work of the optical fiber connector body 1 and the photoelectric converter 2 can be completed;

[0039] When the fiber optic connector body 1 is assembled with the photoelectric converter 2, the hand that holds the clamping plate 506 open is manually released. At this time, the clamping plate 506 is relieved of the external pulling force, so that the retaining spring 505 at one end of the limit block 504 connected to the clamping plate 506 through the telescopic tube 503 will automatically shrink. At this time, the retaining spring 505 will pull the telescopic tube 503 toward the inside of the storage groove 501 through the limit block 504. In this way, the clamping plate 506 on the telescopic tube 503 will fit the surface of the photoelectric converter 2 due to the pulling of the retaining spring 505. At this time, the opposite surfaces of the two clamping plates 506 on the two clamping assemblies 5 will fit the surface of the photoelectric converter 2, thereby realizing the clamping and fixing function. In this way, the position of the fiber optic connector body 1 is reinforced, the tensile resistance effect is improved, and the surface of the clamping plate 506 is anti-slip The layer 507 and the anti-slip block 508 are in direct contact with the surface of the photoelectric converter 2. Since the anti-slip layer 507 and the anti-slip block 508 are made of rubber material and are wear-resistant and elastic, when the optical fiber connector body 1 is pulled externally, the anti-slip layer 507 and the anti-slip block 508 can improve the pulling resistance. Moreover, since the anti-slip layer 507 and the anti-slip block 508 are elastic, the clamping plate 506 will not be worn when in contact or friction with the surface of the photoelectric converter 2. Moreover, the above structure improves the tensile strength of the optical fiber connector body 1, and can also separate the optical fiber connector body 1 from the photoelectric converter 2 when the external pulling force is large. The optical fiber connector body 1 and the photoelectric converter 2 will not be too tightly connected, resulting in the interface damage of the photoelectric converter 2 due to the huge external pulling of the optical fiber connector body 1.

[0040] The surface of the assembly frame 4 outside the storage groove 501 is provided with a movable groove 6, and a positioning frame 7 is fixedly installed on the surface of the limit block 504. An elastic ring 8 is threadedly connected to one end of the positioning frame 7 outside the movable groove 6. A protective layer 9 of a rubber material is fixedly installed on the surface of the elastic ring 8 facing the assembly frame 4.

[0041] After the clamping plate 506 on the clamping assembly 5 completes clamping and fixing the surface of the photoelectric converter 2, the elastic ring 8 is manually rotated to move the elastic ring 8 toward the surface of the assembly frame 4. At this time, the protective layer 9 on the surface of the elastic ring 8 is in direct contact with the surface of the assembly frame 4. The elastic ring 8 uses the protective layer 9 to fit the surface of the assembly frame 4, and the position of the limit block 504 is fixed by the positioning frame 7 on the elastic ring 8. In this way, the clamping force of the clamping plate 506 will be further enhanced, and it will not fall off at will.

[0042] The surface of the clamping plate 506 is provided with scale grooves 10. When the clamping plate 506 is connected to the photoelectric converter 2, the scale grooves 10 on the clamping plate 506 and the corresponding positions of the photoelectric converter 2 can be used to confirm whether the optical fiber connector body 1 is effectively inserted into the interface on the photoelectric converter 2. When the end points of the scale grooves 10 on the clamping plate 506 and the surface of the photoelectric converter 2 are vertically parallel, it means that the optical fiber connector body 1 is effectively inserted into the internal interface of the photoelectric converter 2. When any position other than the end points of the scale grooves 10 on the photoelectric converter 2 corresponds to the photoelectric converter 2 vertically, it means that the optical fiber connector body 1 is not effectively inserted into the internal interface of the photoelectric converter 2, so it needs to continue to be inserted. In this way, the setting of the scale grooves 10 is used to achieve an effective connection between the optical fiber connector body 1 and the photoelectric converter 2, avoiding the need for re-insertion when an invalid connection occurs. At the same time, when the optical fiber connector body 1 and the photoelectric converter 2 fail to connect subsequently, the corresponding upper and lower positions of the scale grooves 10 and the photoelectric converter 2 can be used for detection. This detection process is clear and quick.

[0043] An isolation component 11 is disposed outside the optical fiber connector body 1, and the entire component material of the isolation component 11 is insulated. Since the isolation component 11 is insulated, electrostatic interference can be effectively avoided during actual use.

[0044] The isolation assembly 11 includes a retaining frame 111 fixed on the surface of the optical fiber connector body 1, a steering member 112 is provided on the outside of the retaining frame 111, and a telescopic frame 113 is provided on the outside of the steering member 112, wherein the wire body connected to the optical fiber connector body 1 is located in the middle of the inner cavity of the telescopic frame 113, and the steering member 112 is used to adjust the angle of the telescopic frame 113, so that the telescopic frame 113 can adapt to various angle adjustments;

[0045] The steering member 112 comprises a support frame 1121 fixed on the retaining frame 111, a steering rod 1122 is fixedly installed inside the support frame 1121, a steering frame 1123 is movably installed in the middle of the steering rod 1122, and the steering rod 1122 is located at both ends of the outside of the steering frame 1123 and has a tightening groove 1124 with a threaded surface, and the outer thread of the tightening groove 1124 is connected to a reinforcing ring 1125;

[0046] The telescopic frame 113 includes a positioning plate 1131 fixed on the bogie 1123, a plurality of first movable holes 1132 are opened on the side of the positioning plate 1131, a support rod 1133 is movably installed inside each first movable hole 1132, a center rod 1134 is movably installed between the midpoints of the intersection of every two support rods 1133, and an isolation frame 1135 is provided at the other end of every two support rods 1133, and the isolation frame 1135 is provided with second movable holes 1136 corresponding to the number of the first movable holes 1132;

[0047] Since the wires connected to the optical fiber connector body 1 are located inside the telescopic frame 113, the telescopic frame 113 can isolate the remaining wires plugged into the photoelectric converter 2, thereby avoiding the phenomenon of entanglement between the wires, and avoiding accidental touch or inconvenience in pulling out one of the wires in the later stage, and avoiding loosening without pulling out the wires. At the same time, since the wires connected to the optical fiber connector body 1 are located inside the telescopic frame 113, external impact objects can be blocked, thereby realizing the function of protecting the wires connected to the optical fiber connector body 1, and by pulling the isolation frame 1135, the second movable hole 1136 can be used in conjunction with the first movable hole 1132 on the positioning plate 1131 to realize the intersection of the two support rods 1133 with the center rod 1134 as the midpoint, thereby realizing the telescopic function of the telescopic frame 113, thereby improving the protection range of the wires connected to the optical fiber connector body 1;

[0048] Since the direction of the wire body needs to be bent and adjusted according to the direction of placement, when the wire body on the optical fiber connector body 1 needs to be turned, the position can be adjusted through the steering piece 112 at one end of the telescopic frame 113. At this time, it is only necessary to manually rotate the steering frame 1123, so that the steering frame 1123 can complete the angle adjustment of the steering frame 1123 by rotating on the steering rod 1122. When the steering frame 1123 completes the angle adjustment, the connecting wire body on the optical fiber connector body 1 on one side of the steering frame 1123 synchronously completes the angle adjustment, and after the angle adjustment is completed, the reinforcement ring 1125 can be manually rotated, so that the reinforcement ring 1125 is fitted to the surface of the steering frame 1123 along the elastic groove 1124, so that the two reinforcement rings 1125 are used to clamp and limit the steering frame 1123. In this way, after the angle adjustment, the position can be effectively fixed, avoiding the position change of the wire body connected to the optical fiber connector body 1 due to the angle adjustment, and ensuring the stability of the wire body connected to the optical fiber connector body 1 after the angle adjustment;

[0049] A guide assembly 12 is provided outside the isolation frame 1135, and the guide assembly 12 is used to block the wire body connected to the optical fiber connector body 1 to avoid direct contact with the wall;

[0050] The guide assembly 12 includes a steering hole 1201 provided on the isolation frame 1135, a movable rod 1202 is movably mounted on the surface of the steering hole 1201, a protective frame 1203 is fixedly mounted on the outside of the movable rod 1202, a flexible layer 1204 is fixedly mounted on the surface of the protective frame 1203, and the flexible layer 1204 can be made of a flexible material such as sponge. Since the wire body connected to the optical fiber connector body 1 is located inside the telescopic frame 113, one end of the wire body will contact the flexible layer 1204 on the surface of the protective frame 1203, thereby protecting the wire body on the optical fiber connector body 1. The converter 2 is usually placed on a table or at the bottom of a table, and the table is usually placed against a wall, so that the wire body will come into contact with the wall behind the table or the inside of the table, thereby being squeezed and bent. At this time, the wire body is easily damaged by friction with the table or the wall. In this way, the protection of the bent wire body on the optical fiber connector body 1 by the flexible layer 1204 further improves the protection effect of the wire body, and also avoids the shaking of the optical fiber connector body 1 caused by the friction between the wire body and the wall, resulting in loose connection, thereby better improving the installation firmness of the optical fiber connector body 1;

[0051] Several groups of separation rods 13 are fixedly installed on the inner wall of the protection frame 1203, and the separation rods 13 are arranged in a strip shape. The outside of the separation rods 13 is wrapped with a protection layer 14, and the protection layer 14 is made of rubber. A guide groove 15 is provided on the top of the protection frame 1203, and a guide rod 16 is fixedly installed inside the guide groove 15. A closing plate 17 is movably installed at one end of the guide rod 16. A return spring 18 is fixedly installed on the surface of the closing plate 17 located on the guide groove 15. A lifting hole 19 is provided on the surface of the closing plate 17. A control rod 20 is threadedly connected to one end of the lifting hole 19. A movable block 21 is fixedly installed at one end of the bottom of the control rod 20. A shaping frame 22 is movably installed outside the movable block 21, and a wear-resistant layer 23 is fixedly installed on the inner wall of the shaping frame 22.

[0052] When the wire connected to the optical fiber connector body 1 is too long and dragged, the closing plate 17 can be pulled so that the closing plate 17 can move through the guide rod 16 inside the guide groove 15. At the same time, the closing plate 17 will also lengthen the reset spring 18 when it moves, so that the protective frame 1203 can be opened. At this time, according to the excess length of the wire, the wire can be wound along several groups of separation rods 13, and directly contact the surface of the wire through the protective layer 14. This not only plays the role of storing the excess length of the wire, but also plays the role of protecting the surface of the wire from wear. After completing the storage of the excess length of the wire, the closing plate 17 can be loosened, and the closing plate 17 will be reset by the reset spring. 18 Pull back to the original position and re-seal the surface of the protective frame 1203. At this time, in order to prevent the wire from loosening after being wound, the control rod 20 can be manually rotated and then the control rod 20 can be used in conjunction with the movable block 21 to drive the shaping frame 22 to cooperate with the inner wall of the protective frame 1203 to clamp and fix the wire in place. This can prevent the wire from shaking after being wound. The wear-resistant layer 23 inside the shaping frame 22 that is in direct contact with the surface of the wire is made of rubber material. This can further achieve an anti-slip effect and improve the stability of the wire position. By limiting the excess length of the wire, it can further prevent the wire from being dragged on an object such as a desktop and easily pulled, causing the optical fiber connector body 1 and the photoelectric converter 2 to separate.

[0053] Directions:

[0054] Step 1: After the optical fiber connector body 1 is connected through the photoelectric converter 2, the optical fiber connector body 1 can be clamped by the clamping assembly 5 to achieve the tensile strength of the optical fiber connector body 1, and the installation method is simple. At the same time, it also avoids the situation that when the optical fiber connector body 1 is subjected to a huge external pull, the optical fiber connector body 1 and the photoelectric converter 2 cannot be separated and both are damaged;

[0055] Step 2: The setting of the scale pattern 10 can confirm whether the current optical fiber connector body 1 and the photoelectric converter 2 are effectively connected through the position of the clamping component 5 and the photoelectric converter 2, and also facilitates subsequent detection work;

[0056] Step 3: The setting of the isolation component 11 realizes the protection of the connection wire body on the optical fiber connector body 1, and also avoids the problem of accidental touch or inconvenience in pulling out one of the wire bodies when it is connected to the photoelectric converter 2 at a later stage, and the problem of loosening the wire body without pulling out the wire body, thereby improving the stability of the connection between the optical fiber connector body 1 and the photoelectric converter 2, and also protecting the wire body on the optical fiber connector body 1 to avoid damage caused by impact with objects;

[0057] Step 4: The setting of the guide component 12 avoids the mutual wear between the wire body and the wall surface due to friction, and also avoids the pulling force caused by friction, thereby improving the tensile strength of the connection between the optical fiber connector body 1 and the photoelectric converter 2;

[0058] Step 5: The separation rod 13 cooperates with the protection frame 1203 to store the excess length of the wire, thereby preventing the wire on the optical fiber connector body 1 from being dragged due to its excessive length, and further preventing the optical fiber connector body 1 from being pulled by the wire.

[0059] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tensile-resistant optical fiber connector, comprising an optical fiber connector body (1) and a photoelectric converter (2), characterized in that: One end of the optical fiber connector body (1) is plugged into the corresponding socket on the photoelectric converter (2); a retaining ring (3) is fixedly installed on the outside of the optical fiber connector body (1); an assembly frame (4) is fixedly installed on the outside of the retaining ring (3) by screw connection; a clamping assembly (5) is provided at the upper and lower parts of the assembly frame (4); and the two clamping assemblies (5) are clamped on the outside of the photoelectric converter (2) from top to bottom; The clamping assembly (5) comprises a receiving groove (501) provided on an assembly frame (4); a positioning rod (502) is fixedly installed in the inner cavity of the receiving groove (501); a telescopic tube (503) is movably installed at one end of the positioning rod (502); a limit block (504) is fixedly installed at one end of the telescopic tube (503); a retaining spring (505) is fixedly installed on the surface of the limit block (504); a clamping plate (506) is fixedly installed at one end of the telescopic tube (503) extending to the outside of the receiving groove (501); a plurality of anti-slip layers (507) are fixedly installed on the surface of the clamping plate (506); a plurality of anti-slip blocks (508) are fixedly installed on the surface of each group of the anti-slip layers (507); the clamping assembly (5) is in contact with the surface of the photoelectric converter (2) via the surfaces of the anti-slip layers (507) and the anti-slip blocks (508).

2. The tensile-resistant optical fiber connector according to claim 1, characterized in that: A movable groove (6) is provided on the surface of the assembly frame (4) located outside the storage groove (501), a positioning frame (7) is fixedly installed on the surface of the limit block (504), an elastic ring (8) is threadedly connected to one end of the positioning frame (7) located outside the movable groove (6), and a protective layer (9) made of rubber material is fixedly installed on the surface of the elastic ring (8) facing the assembly frame (4).

3. The tensile-resistant optical fiber connector according to claim 1, characterized in that: The surface of the clamping plate (506) is provided with scale lines (10).

4. The tensile-resistant optical fiber connector according to claim 1, characterized in that: An isolation component (11) is arranged outside the optical fiber connector body (1), and the entire component material of the isolation component (11) is arranged in an insulating manner.

5. The tensile-resistant optical fiber connector according to claim 4, characterized in that: The isolation component (11) comprises a retaining frame (111) fixed on the surface of the optical fiber connector body (1), a steering member (112) is arranged outside the retaining frame (111), and a telescopic frame (113) is arranged outside the steering member (112).

6. The tensile-resistant optical fiber connector according to claim 5, characterized in that: The steering member (112) comprises a support frame (1121) fixed on a retaining frame (111); a steering rod (1122) is fixedly mounted inside the support frame (1121); a steering rack (1123) is movably mounted in the middle of the steering rod (1122); both ends of the steering rod (1122) located outside the steering rack (1123) are provided with tightening grooves (1124) with threaded surfaces; and a reinforcing ring (1125) is threadedly connected to the outside of the tightening groove (1124).

7. The tensile-resistant optical fiber connector according to claim 5, characterized in that: The telescopic frame (113) comprises a positioning plate (1131) fixed on the bogie (1123); a plurality of first movable holes (1132) are provided on the side of the positioning plate (1131); a support rod (1133) is movably installed inside each of the first movable holes (1132); a center rod (1134) is movably installed between the midpoints of the intersection of every two of the support rods (1133); an isolation frame (1135) is provided at the other end of every two of the support rods (1133); and the isolation frame (1135) is provided with second movable holes (1136) corresponding to the number of the first movable holes (1132).

8. The tensile-resistant optical fiber connector according to claim 7, characterized in that: A guide assembly (12) is arranged outside the isolation frame (1135).

9. The tensile-resistant optical fiber connector according to claim 8, characterized in that: The guide assembly (12) comprises a steering hole (1201) opened on the isolation frame (1135), a movable rod (1202) is movably mounted on the surface of the steering hole (1201), a protective frame (1203) is fixedly mounted on the outside of the movable rod (1202), and a flexible layer (1204) is fixedly mounted on the surface of the protective frame (1203).

10. The tensile-resistant optical fiber connector according to claim 9, characterized in that: A plurality of separation rods (13) are fixedly mounted on the inner wall of the protection frame (1203), and the separation rods (13) are arranged in a strip shape. The outside of the separation rods (13) is wrapped with a protection layer (14). A guide groove (15) is provided on the top of the protection frame (1203). A guide rod (16) is fixedly mounted inside the guide groove (15). A closing plate (17) is movably mounted on one end of the guide rod (16). A return spring (18) is fixedly mounted on the surface of the closing plate (17) located on the guide groove (15). A lifting hole (19) is provided on the surface of the closing plate (17). A control rod (20) is threadedly connected to one end of the lifting hole (19). A movable block (21) is fixedly mounted on the bottom end of the control rod (20). A shaping frame (22) is movably mounted on the outside of the movable block (21). A wear-resistant layer (23) is fixedly mounted on the inner wall of the shaping frame (22).

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