Optical fiber communication connector convenient to disassemble and assemble

Abstract

The utility model discloses an optical fiber communication connector convenient to disassemble and assemble, which comprises optical fiber cables and further comprises an optical fiber connector, a fixing cylinder and a connecting cylinder are respectively arranged at the ends, which are in butt joint, of the two optical fiber cables, one end of each optical fiber cable penetrates through the connecting cylinder and is provided with the optical fiber connector, and the other end of each optical fiber cable is provided with a connecting rod. A transmission connector matched with the optical fiber connector is arranged in the fixing cylinder, connecting blocks are arranged on the side walls of the fixing cylinder and the connecting cylinder, a plurality of anti-skid grooves are formed in the outer portions of the connecting blocks, fixing rings are arranged on the side walls of the connecting blocks, guide grooves are formed in the fixing rings, and the optical fiber connector is convenient to fix and disassemble. The optical fiber communication connector is simple in structure and convenient to connect different devices, fixing rings are arranged outside the fixing cylinder and the connecting cylinder, a plurality of rotating plates are arranged inside the fixing rings, the rotating plates extrude and fix the penetrating optical fiber cable in a mutually approaching mode, and the installation speed of the optical fiber communication connector is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber connectors, in particular to an optical fiber communication connector which is convenient to assemble and disassemble. Background Art

[0002] Fiber optic communication is a communication method that uses light waves to transmit information in optical fibers. Since lasers have significant advantages such as high directionality, high coherence, and high monochromaticity, the light waves in fiber optic communication are mainly lasers, so it is also called laser fiber optic communication. Fiber optic is the most ideal transmission medium among various broadband networks. It is characterized by large transmission capacity, good transmission quality, low loss, and long relay distance.

[0003] The structure of optical fiber communication connectors is generally complex. When docking with connectors of other devices, the positioning and fixation between the two connectors is rather troublesome and requires the use of installation tools for fixation. It is impossible to quickly fix and remove the optical fiber communication connectors, which affects the installation speed of the operator and brings inconvenience to subsequent disassembly and maintenance. Utility Model Content

[0004] The purpose of the present invention is to provide an optical fiber communication connector that is easy to assemble and disassemble, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] An optical fiber communication connector that is easy to assemble and disassemble includes an optical fiber cable and:

[0007] An optical fiber connector, wherein one end of the two optical fiber cables connected relative to each other is respectively provided with a fixing cylinder and a connecting cylinder, one end of the optical fiber cable passes through the connecting cylinder and is provided with an optical fiber connector, a transmission connector that cooperates with the optical fiber connector is provided inside the fixing cylinder, and a connecting block is provided on the side walls of the fixing cylinder and the connecting cylinder, a plurality of anti-slip grooves are provided on the outside of the connecting block, a fixing ring is provided on the side wall of the connecting block, a guide groove is provided on the inside of the guide groove, and a plurality of rotating plates are rotatably provided, and the rotating plates are in contact with the outside of the optical fiber cable;

[0008] A positioning rod, a fixing block is provided on the outside of the fixing tube and the connecting tube, a positioning rod and a sleeve are respectively provided on the side close to the two fixing blocks, one end of the positioning rod is inserted into the inside of the sleeve and slidably cooperates with it, a plurality of slots are provided on the outside of the sleeve, a spring piece is provided on the outside of the positioning rod, and a locking block that cooperates with the slot is provided on the spring piece;

[0009] The fixing mechanism is arranged on the fixing tube and can fix the optical fiber connector that penetrates into the fixing tube.

[0010] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0011] In an optional solution: the fixing mechanism includes an insert plate, a card plate and a return spring, a sliding groove is provided on the outside of the fixing cylinder, an insert plate is slidably arranged inside the sliding groove, a card plate is provided on the side where the two insert plates are newly approached, a return spring is provided on the side wall of the card plate, and an oblique groove is provided on the side of the card plate close to the optical fiber plug.

[0012] In an optional solution: a rotating ring is slidably provided on the fixed ring, a plurality of pressing blocks are provided on the inner wall of the rotating ring, and a clamping block cooperating with the pressing block is provided on the outside of the rotating plate.

[0013] In an optional solution: a plurality of square holes are provided on the rotating ring, and an inserting block matching the square holes is provided on the fixed ring.

[0014] In an optional solution, a circular groove is provided inside the fixed ring, and the rotating ring is slidably arranged inside the circular groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The fiber optic communication connector, which is easy to assemble and disassemble, connects two fiber optic cables through a fixing tube and a connecting tube. The fiber optic connector is easy to fix and disassemble, and is convenient for connecting different devices. A fixing ring is provided on the outside of the fixing tube and the connecting tube, and a plurality of rotating plates are provided inside the fixing ring. The rotating plates squeeze and fix the passing fiber optic cables by approaching each other, which improves the installation speed of the fiber optic communication connector and makes subsequent disassembly and maintenance simpler and faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of an optical fiber communication connector that is easy to disassemble and assemble.

[0018] Figure 2 A cross-sectional view of the fixing barrel in a fiber optic communication connector that allows for easy assembly and disassembly.

[0019] Figure 3 This is a schematic diagram of the structure of the fixing ring in the optical fiber communication connector that is easy to disassemble and assemble.

[0020] Figure 4 A cross-sectional view of the fixing ring in a fiber optic communication connector that allows for easy assembly and disassembly.

[0021] Figure 5 This is a schematic diagram of the structure of the rotating plate in the optical fiber communication connector that is easy to disassemble and assemble.

[0022] Figure 6 This is a schematic diagram of the structure of the sleeve in the optical fiber communication connector that is easy to disassemble and assemble.

[0023] Notes on figure marks: 1-fiber optic cable, 2-fixing cylinder, 201-sliding groove, 3-connecting cylinder, 4-fiber optic connector, 5-positioning rod, 6-sleeve, 601-card slot, 7-fixing block, 8-insertion plate, 9-connecting block, 10-anti-slip groove, 11-fixing ring, 111-guide groove, 112-circular groove, 12-rotating ring, 121-square hole, 13-locking block, 14-transmission connector, 15-card plate, 151-oblique groove, 16-reset spring, 17-shrapnel, 18-rotating plate, 19-insertion block, 20-rotating shaft, 21-card block, 22-pressing block. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. In the drawings and descriptions, similar or identical parts are denoted by the same reference numerals, and in actual applications, the shape, thickness, or height of each component may be enlarged or reduced. The various embodiments listed in the present invention are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention.

[0025] In one embodiment, Figure 1-6 As shown, a fiber optic communication connector that is easy to assemble and disassemble includes a fiber optic cable 1 and:

[0026] Fiber optic connector 4, one end of the two fiber optic cables 1 that are connected to each other is respectively provided with a fixing tube 2 and a connecting tube 3, one end of the fiber optic cable 1 passes through the connecting tube 3 and is provided with a fiber optic connector 4, a transmission connector 14 that matches the fiber optic connector 4 is provided inside the fixing tube 2, the fixing tube 2 is docked with the connecting tube 3, the fiber optic connector 4 passes into the fixing tube 2 and is connected with the transmission connector 14, the two fiber optic cables 1 are connected to each other, which is convenient for connecting different fiber optic communication equipment, the outside of the fixing tube 2 and the connecting tube 3 are fixedly sleeved with a connecting block 9, the outside of the connecting block 9 is provided with a plurality of anti-slip grooves 10, the side wall of the connecting block 9 is provided with a fixing ring 11, the fixing ring 11 is a circular structure and is sleeved on the outside of the fiber optic cable 1, the fixing ring 11 is provided with a guide groove 111, a plurality of rotating plates 18 are provided inside the guide groove 111, the rotating plate 18 is rotatably installed by the rotating shaft 20, and the rotating plate 18 is in contact with the outside of the fiber optic cable 1;

[0027] Positioning rod 5, the fixing tube 2 and the connecting tube 3 are both provided with a fixing block 7 on the outside, and a positioning rod 5 and a sleeve 6 are respectively provided on the side close to the two fixing blocks 7. One end of the positioning rod 5 passes through the interior of the sleeve 6 and slides with it. The sleeve 6 is provided with a plurality of slots 601 on the outside, and a spring piece 17 is provided on the outside of the positioning rod 5. A locking block 13 that cooperates with the slot 601 is provided on the spring piece 17;

[0028] The fixing mechanism is provided on the fixing tube 2 and can fix the optical fiber connector 4 that penetrates into the fixing tube 2 .

[0029] The optical fiber communication connector with easy assembly and disassembly fixes the optical fiber connector 4 inserted into the fixing tube 2 through a fixing mechanism, thereby realizing the docking of two optical fiber cables 1. The fixing and disassembly of the optical fiber connector 4 is relatively convenient. The fixing tube 2 and the connecting tube 3 are both provided with a fixing ring 11 on the outside, and a plurality of rotating plates 18 are provided inside the fixing ring 11. The rotating plates 18 squeeze and fix the optical fiber cable 1 passing through by approaching each other. As an embodiment, the left, right, up and down positions of the various components given in the drawings are only an arrangement method, and the specific positions are set according to specific needs.

[0030] In one embodiment, Figure 1-3 As shown, the fixing mechanism includes an insert plate 8, a card plate 15 and a reset spring 16. A sliding groove 201 is provided on the outside of the fixed cylinder 2, and an insert plate 8 is slidingly provided inside the sliding groove 201. The two insert plates 8 are provided with a card plate 15 on the side where they are newly approached. The side wall of the card plate 15 is provided with a reset spring 16. The card plate 15 is provided with an oblique groove 151 on the side close to the optical fiber plug 4. The optical fiber plug 4 penetrates into the interior of the fixed cylinder 2 and passes through the card plate 15 along the oblique groove 151. The reset spring 16 pulls the two card plates 15 close to each other and resets them. The card plate 15 fixes the optical fiber plug 4 so that the optical fiber plug 4 cannot be pulled out of the fixed cylinder 2. When the optical fiber plug 4 needs to be removed, the insert plates 18 are pulled to both sides to pull the optical fiber plug 4 out of the fixed cylinder 2.

[0031] In one embodiment, Figure 1-5 As shown, a rotating ring 12 is slidably provided on the fixed ring 11, and a plurality of pressure blocks 22 are provided on the inner wall of the rotating ring 12. A clamping block 21 cooperating with the pressure block 22 is provided on the outside of the rotating plate 18. The rotating ring 12 drives the plurality of pressure blocks 22 provided on the outside to rotate, and the pressure blocks 22 squeeze the clamping blocks 21 inward, and the clamping blocks 21 drive the rotating plate 18 to rotate, and the plurality of rotating plates 18 approach each other and fix the optical fiber cable 1.

[0032] In one embodiment, Figure 1-5As shown, the rotating ring 12 is provided with a plurality of square holes 121 , and the fixing ring 11 is provided with inserting blocks 19 that match the square holes 121 , and the inserting blocks 19 fix the rotating ring 12 .

[0033] In one embodiment, Figure 1-5 As shown, a circular groove 112 is provided inside the fixed ring 11 , and the rotating ring 12 is slidably arranged inside the circular groove 112 .

[0034] The above embodiment of the present invention provides an optical fiber communication connector that is easy to assemble and disassemble. The fixing tube 2 and the connecting tube 3 are respectively sleeved on the outside of the optical fiber cable 1 that needs to be connected. The fixing ring 11 can slide along the outside of the optical fiber cable 1, which is convenient for adjusting the installation position. When the fixing ring 11 needs to be fixed, the rotating ring 12 on the fixing ring 11 is rotated, and the pressure block 22 squeezes the card block 21 inward. The card block 21 drives the rotating plate 18 to rotate, and the multiple rotating plates 18 approach each other and fix the optical fiber cable 1; the optical fiber connector 4 is inserted into the fixing tube 2 Inside, the positioning rod 5 passes through the sleeve 6, which can guide the positions of the two optical fiber cables 1. A locking block 13 is provided on the spring piece 17 outside the positioning rod 5. The locking block 13 passes through the card slot 601 and can fix the positioning rod 5. The card plate 15 fixes the optical fiber plug 4, so that the optical fiber plug 4 cannot be pulled out from the fixed tube 2. When the optical fiber plug 4 needs to be removed, the plug plate 18 is pulled to both sides and the locking block 13 is pressed into the sleeve 6. The optical fiber plug 4 can be pulled out from the fixed tube 2, thereby realizing the rapid disassembly and assembly of the optical fiber plug 4.

[0035] The above description is merely a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. An optical fiber communication connector that is easy to assemble and disassemble, comprising an optical fiber cable, characterized in that: Also includes: An optical fiber connector, wherein one end of the two optical fiber cables connected relative to each other is respectively provided with a fixing cylinder and a connecting cylinder, one end of the optical fiber cable passes through the connecting cylinder and is provided with an optical fiber connector, a transmission connector that cooperates with the optical fiber connector is provided inside the fixing cylinder, and a connecting block is provided on the side walls of the fixing cylinder and the connecting cylinder, a plurality of anti-slip grooves are provided on the outside of the connecting block, a fixing ring is provided on the side wall of the connecting block, a guide groove is provided on the inside of the guide groove, and a plurality of rotating plates are rotatably provided, and the rotating plates are in contact with the outside of the optical fiber cable; A positioning rod, a fixing block is provided on the outside of the fixing tube and the connecting tube, a positioning rod and a sleeve are respectively provided on the side close to the two fixing blocks, one end of the positioning rod is inserted into the inside of the sleeve and slidably cooperates with it, a plurality of slots are provided on the outside of the sleeve, a spring piece is provided on the outside of the positioning rod, and a locking block that cooperates with the slot is provided on the spring piece; The fixing mechanism is arranged on the fixing tube and can fix the optical fiber connector that penetrates into the fixing tube.

2. The optical fiber communication connector with easy assembly and disassembly according to claim 1, characterized in that: The fixing mechanism includes an insert plate, a card plate and a return spring. A sliding groove is provided on the outside of the fixing cylinder, and an insert plate is slidably arranged inside the sliding groove. A card plate is provided on the side where the two insert plates are close to each other, and a return spring is provided on the side wall of the card plate. An oblique groove is provided on the side of the card plate close to the optical fiber plug.

3. The optical fiber communication connector with easy assembly and disassembly according to claim 1, characterized in that: A rotating ring is slidably provided on the fixed ring, a plurality of pressing blocks are provided on the inner wall of the rotating ring, and a clamping block matched with the pressing blocks is provided on the outside of the rotating plate.

4. The optical fiber communication connector with easy assembly and disassembly according to claim 3, characterized in that: The rotating ring is provided with a plurality of square holes, and the fixed ring is provided with inserting blocks matched with the square holes.

5. The optical fiber communication connector with easy assembly and disassembly according to claim 3, characterized in that: A circular groove is provided inside the fixed ring, and the rotating ring is slidably arranged inside the circular groove.

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