Optical communication connector

Abstract

The utility model provides an optical communication connector, which relates to the technical field of communication equipment and comprises a connecting seat and a connector, and the connecting seat and the connector are respectively provided with an anti-loosening assembly. According to the optical communication connector, a connector lug on a connector is inserted into an inserting hole in a connecting base by a user, a limiting strip on a clamping block can be inserted into a limiting groove in a first sliding groove, meanwhile, the outer surface of a second fixing ring can be inserted along the inner wall of a first fixing ring, and in the inserting process, the inclined face of the clamping block can be extruded by the inner side wall of the first fixing ring; and meanwhile, the clamping block moves to extrude the rubber block, so that the rubber block generates elastic force, after the clamping block moves to the position below the clamping groove, the clamping block extends into the clamping groove under the action of the elastic force of the rubber block, and therefore clamping connection of the first fixing ring and the second fixing ring is rapidly and conveniently completed. And the connection stability of the connecting seat and the connector is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of optical communication connectors, specifically a kind of optical communication connector, belong to communication equipment technical field. BACKGROUND

[0002] Optical fiber communication connector is the active joint that two optical fibers or optical cables are connected to make it become optical path and can be repeatedly disassembled, often be used in the connection between light source and optical fiber, optical fiber and optical fiber and optical fiber and detector, in optical fiber communication system, optical information processing system and optical instrument, the use of optical fiber active connector is very extensive.

[0003] In the optical communication connector of fastenable connection disclosed in Chinese patent application publication specification CN220752342U, by setting the screw fastening assembly, the user aligns the terminal with the jack, then presses the connector, the terminal can be embedded in the jack, then the connector can be continuously attached with the connecting seat, and in the process of attaching the connector with the connecting seat, the screw thread cylinder is rotated clockwise at this time, the screw thread cylinder can be continuously screwed into the screw thread ring at this time, when the connector and the connecting seat are in close contact, the screw thread cylinder is just completely covered on the screw thread ring at this time, the screw thread cylinder and the screw thread ring are matched with each other, which can improve the stability of the connection between the connecting seat and the connector, and can avoid the separation of the connector and the connecting seat during use, which is beneficial to the smoothness of optical fiber communication, and the pawl can improve the friction between the finger and the screw thread cylinder, which is convenient for the user to rotate the screw thread cylinder.

[0004] In the above patent, the screw thread cylinder and the screw thread ring are matched with each other, which can improve the stability of the connection between the connecting seat and the connector, but the installation and disassembly process requires the user to embed the terminal in the jack while rotating the screw thread cylinder, which may cause the installation and disassembly time to be longer, and increase the complexity and inconvenience of operation.

[0005] Therefore, an optical communication connector is proposed. UTILITY MODEL CONTENTS

[0006] The utility model proposes an optical communication connector, which can quickly and conveniently disassemble and assemble the second fixing ring on the connector and the first fixing ring on the connecting seat, and improves the stability of the connection between the connecting seat and the connector.

[0007] The utility model is implemented by the following technical scheme: an optical communication connector, comprising a connecting seat and a connector, the connecting seat and the connector are provided with anti-loosening assemblies, the ends of the connecting seat and the connector away from each other are provided with mounting blocks, and the mounting blocks are provided with fixing assemblies.

[0008] The anti-loosening assembly comprises a first fixing ring and a second fixing ring fixed on the side of the connecting seat and the connecting head close to each other, a clamping groove and a moving groove are formed in the first fixing ring, and the clamping groove is in communication with the moving groove, a pressing block is slidably connected to the inner wall of the clamping groove, a sliding block is fixed to the side of the pressing block close to the moving groove, the outer surface of the sliding block is slidably connected to the inner wall of the moving groove, an iron block is fixed to the upper surface of the sliding block, and a magnet is fixed to the inner top wall of the moving groove and magnetically connected to the iron block.

[0009] A first sliding groove is formed in the second fixing ring, a clamping block is slidably connected to the inner wall of the first sliding groove, the side of the clamping block close to the connecting seat is provided with a slope, and a rubber block is fixed to the inner bottom wall of the first sliding groove and the upper surface of the rubber block is fixed to the bottom surface of the clamping block.

[0010] Further, a second sliding groove is formed in the second fixing ring and in communication with the first sliding groove, a limiting block is fixed to the side of the clamping block close to the second sliding groove and the outer surface of the limiting block is slidably connected to the inner wall of the second sliding groove.

[0011] Further, a plug hole is formed in the side of the connecting seat close to the connecting head, and a wire terminal is fixed to the side of the connecting head close to the connecting seat and inserted into the plug hole.

[0012] Further, a wire groove is formed in the side of the connecting seat, the fixing assembly comprises a threaded rod threadedly connected to the mounting block, a hole is formed in the mounting block and threadedly connected to the threaded rod, the bottom end of the threaded rod is rotatably connected to a clamping plate, a placing groove is formed in the mounting block and matched with the clamping plate, and the top end of the threaded rod is fixed to a rotating handle.

[0013] Further, a guide rod is fixed to the upper surface of the clamping plate and the outer surface of the guide rod is slidably connected to the inner wall of the hole in the mounting block.

[0014] Further, a limiting groove is formed in the inner side of the first fixing ring, and a limiting strip is fixed to the outer surface of the second fixing ring and matched with the limiting groove.

[0015] The utility model provides a kind of optical communication connector, it has the beneficial effects as follows:

[0016] 1. The optical communication connector, a user inserts the connecting head on the connecting head into the insertion hole on the connecting seat, the limiting strip on the clamping block is inserted into the limiting slot on the first sliding groove, and the outer surface of the second fixing ring is inserted along the inner wall of the first fixing ring. During the insertion process, the inclined surface of the clamping block is extruded by the inner wall of the first fixing ring, so as to move into the first sliding groove, and the movement of the clamping block extrudes the rubber block to generate elastic force. When the clamping block moves below the clamping groove, the clamping block extends into the clamping groove under the elastic force of the rubber block, so that the clamping of the first fixing ring and the second fixing ring is quickly and conveniently completed, and the stability of the connection between the connecting seat and the connecting head is improved.

[0017] 2. The optical communication connector, a user inserts the connecting head on the connecting head into the insertion hole on the connecting seat, the limiting strip on the clamping block is inserted into the limiting slot on the first sliding groove, and the outer surface of the second fixing ring is inserted along the inner wall of the first fixing ring. During the insertion process, the inclined surface of the clamping block is extruded by the inner wall of the first fixing ring, so as to move into the first sliding groove, and the movement of the clamping block extrudes the rubber block to generate elastic force. When the clamping block moves below the clamping groove, the clamping block extends into the clamping groove under the elastic force of the rubber block, so that the clamping of the first fixing ring and the second fixing ring is quickly and conveniently completed, and the stability of the connection between the connecting seat and the connecting head is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a sectional view schematic diagram of the connecting seat, the first fixing ring, the connecting head and the second fixing ring in the utility model;

[0020] Figure 3 It is a sectional view schematic diagram of the utility model; Figure 2 It is an enlarged schematic diagram of the structure at A in the utility model;

[0021] Figure 4 It is an enlarged schematic diagram of the structure at B in the utility model; Figure 2 It is an enlarged schematic diagram of the structure at B in the utility model;

[0022] Figure 5 It is a sectional view schematic diagram of the mounting block in the utility model.

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1, connecting seat; 101, insertion hole;

[0025] 2, anti-loosening assembly; 201, first sliding groove; 202, clamping block; 203, rubber block; 204, clamping groove; 205, moving groove; 206, pressing block; 207, sliding block; 208, iron block; 209, magnet; 210, second sliding groove; 211, limiting block; 212, first fixing ring; 213, second fixing ring;

[0026] 3, fixing assembly; 301, threaded rod; 302, clamping plate; 303, handle; 304, guide rod;

[0027] 4, mounting block; 401, wire slot;

[0028] 5, limiting groove; 6, limiting strip;

[0029] 7, connecting head; 701, terminal. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application.

[0031] Please refer to Figures 1-5 The utility model provides an implementation scheme as follows: a kind of optical communication connector, including connecting seat 1 and connecting head 7, connecting seat 1 and connecting head 7 are equipped with anti-loose component 2, connecting seat 1 and connecting head 7 are equipped with mounting block 4 at the end of mutual distance, and mounting block 4 is equipped with fixed component 3.

[0032] Connecting seat 1 is equipped with jack 101 on the side close to connecting head 7, and connecting head 7 is fixed with terminal 701 on the side close to connecting seat 1, and terminal 701 is inserted with jack 101.

[0033] Please refer to Figure 2 、 Figure 3 and Figure 4 Anti-loose component 2 includes first fixed ring 212 and second fixed ring 213 fixed on the side close to each other of connecting seat 1 and connecting head 7, first fixed ring 212 is equipped with clamping groove 204 and moving groove 205, and clamping groove 204 is communicated with moving groove 205, the inner wall of clamping groove 204 is slidably connected with press block 206, the side close to moving groove 205 of press block 206 is fixed with sliding block 207, and the outer surface of sliding block 207 is slidably connected with the inner wall of moving groove 205, the upper surface of sliding block 207 is fixed with iron block 208, the inner top wall of moving groove 205 is fixed with magnet 209, and iron block 208 is magnetically connected with magnet 209.

[0034] Second fixed ring 213 is equipped with first sliding slot 201, the inner wall of first sliding slot 201 is slidably connected with clamping block 202, the side close to connecting seat 1 of clamping block 202 is provided as inclined surface, the inner bottom wall of first sliding slot 201 is fixed with rubber block 203, and the upper surface of rubber block 203 is fixed with the bottom surface of clamping block 202.

[0035] Second fixed ring 213 is equipped with second sliding slot 210, and second sliding slot 210 is communicated with first sliding slot 201, the side close to second sliding slot 210 of clamping block 202 is fixed with limiting block 211, and the outer surface of limiting block 211 is slidably connected with the inner wall of second sliding slot 210.

[0036] The inner side of the first fixing ring 212 is provided with a limiting groove 5, and the outer surface of the second fixing ring 213 is fixedly provided with a limiting strip 6 which is matched with the limiting groove 5.

[0037] The user inserts the connecting head 7 into the insertion hole 101 of the connecting seat 1, and the limiting strip 6 on the clamping block 202 is inserted into the limiting groove 5 on the first sliding groove 201, and the outer surface of the second fixing ring 213 is inserted along the inner wall of the first fixing ring 212. During the insertion process, the inclined surface of the clamping block 202 is extruded by the inner wall of the first fixing ring 212, so as to move into the first sliding groove 201. At the same time, the movement of the clamping block 202 extrudes the rubber block 203, so that the clamping block 202 is stretched into the clamping groove 204 under the elastic force of the rubber block 203, thereby quickly and conveniently completing the clamping of the first fixing ring 212 and the second fixing ring 213, and improving the stability of the connection between the connecting seat 1 and the connecting head 7.

[0038] At the same time, when the clamping block 202 is stretched into the clamping groove 204, the pressing block 206 is pushed to move, and the sliding block 207 and the iron block 208 are driven by the pressing block 206 to move until the iron block 208 is connected with the magnet 209 to limit the position of the pressing block 206. When it is needed to disassemble the connecting seat 1 and the connecting head 7, the pressing block 206 is pressed to disconnect the iron block 208 on the sliding block 207 from the magnet 209, and then the pressing block 206 pushes the clamping block 202 to move until the clamping block 202 is retracted into the rubber block 203, and then the connecting head 7 is pulled outwards to complete the disassembly.

[0039] Please refer to Figure 5 , one side of the connecting seat 1 is provided with a wire groove 401, and the fixing assembly 3 comprises a threaded rod 301 which is screwed on the mounting block 4. The mounting block 4 is provided with a hole which is screwed with the threaded rod 301. The bottom end of the threaded rod 301 is rotatably connected with a clamping plate 302 which is located above the wire groove 401. The mounting block 4 is provided with a placing groove which is matched with the clamping plate 302. The top end of the threaded rod 301 is fixedly provided with a rotating handle 303.

[0040] The upper surface of the clamping plate 302 is fixedly provided with a guide rod 304 which is slidably connected with the inner wall of the hole on the mounting block 4.

[0041] The user places the cable in the corresponding wire groove 401, and then rotates the rotating handle 303 to drive the threaded rod 301 to move, so as to drive the clamping plate 302 to move, thereby being able to fix the cable and improve the stability of the cable connection.

[0042] The utility model discloses a cable fixing device, which comprises a base, a cable groove, a threaded rod, a clamping plate and a handle.

[0043] Then the user inserts the connecting head 7 on the terminal 701 into the jack 101 on the connecting seat 1, the limiting strip 6 on the clamping block 202 is inserted into the limiting slot 5 on the first sliding groove 201, and the outer surface of the second fixing ring 213 is inserted along the inner wall of the first fixing ring 212. In the process of insertion, the inclined surface of the clamping block 202 is extruded by the inner wall of the first fixing ring 212, so as to move into the first sliding groove 201, and the movement of the clamping block 202 extrudes the rubber block 203 to generate elastic force. When the clamping block 202 moves below the clamping groove 204, the clamping block 202 extends into the clamping groove 204 under the elastic force of the rubber block 203, so that the clamping of the first fixing ring 212 and the second fixing ring 213 is quickly and conveniently completed, and the stability of the connection between the connecting seat 1 and the connecting head 7 is improved.

[0044] When the clamping block 202 extends into the clamping groove 204, the pressing block 206 is pushed to move, and the pressing block 206 drives the sliding block 207 and the iron block 208 to move until the iron block 208 is connected with the magnet 209 to limit the position of the pressing block 206. When it is needed to disassemble the connecting seat 1 and the connecting head 7, the pressing block 206 is pressed to disconnect the iron block 208 on the sliding block 207 from the magnet 209, and then the pressing block 206 pushes the clamping block 202 to move until the clamping block 202 is retracted into the rubber block 203, and then the connecting head 7 is pulled outwards to complete the disassembly.

[0045] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An optical communication connector comprising a connector housing (1) and a connector head (7), characterized in that: The connecting seat (1) and the connecting head (7) are provided with anti-loosening assemblies (2), the connecting seat (1) and the connecting head (7) are provided with mounting blocks (4) at the ends away from each other, and the mounting blocks (4) are provided with fixing assemblies (3); The anti-loosening assembly (2) comprises first and second fixing rings (212) and (213) fixed on the sides of the connecting seat (1) and the connecting head (7) close to each other, the first fixing ring (212) is provided with a clamping groove (204) and a moving groove (205) communicated with each other, the inner wall of the clamping groove (204) is slidably connected with a pressing block (206), the side of the pressing block (206) close to the moving groove (205) is fixed with a sliding block (207), the outer surface of the sliding block (207) is slidably connected with the inner wall of the moving groove (205), the upper surface of the sliding block (207) is fixed with an iron block (208), and the inner top wall of the moving groove (205) is fixed with a magnet (209), and the iron block (208) is magnetically connected with the magnet (209). The second fixing ring (213) is provided with a first sliding groove (201), the inner wall of the first sliding groove (201) is slidably connected with a clamping block (202), and the inner bottom wall of the first sliding groove (201) is fixed with a rubber block (203), and the upper surface of the rubber block (203) is fixed with the bottom surface of the clamping block (202).

2. An optical communications connector according to claim 1, wherein: The second fixing ring (213) is provided with a second sliding groove (210) communicated with the first sliding groove (201), and the side of the clamping block (202) close to the second sliding groove (210) is fixed with a limiting block (211), and the outer surface of the limiting block (211) is slidably connected with the inner wall of the second sliding groove (210).

3. The optical communication connector of claim 1, wherein: The side of the connecting seat (1) close to the connecting head (7) is provided with a jack (101), the side of the connecting head (7) close to the connecting seat (1) is fixed with a terminal head (701), and the terminal head (701) is inserted into the jack (101).

4. The optical communication connector of claim 1, wherein: The side of the connecting seat (1) is provided with a wire groove (401), the fixing assembly (3) comprises a threaded rod (301) screwed on the mounting block (4), the bottom end of the threaded rod (301) is rotatably connected with a clamping plate (302), and the top end of the threaded rod (301) is fixed with a rotating handle (303).

5. An optical communications connector according to claim 4, wherein: The upper surface of the clamping plate (302) is fixed with a guide rod (304), and the outer surface of the guide rod (304) is slidably connected with the hole inner wall of the mounting block (4).

6. The optical communication connector of claim 1, wherein: The inner side of the first fixing ring (212) is provided with a limiting groove (5), and the outer surface of the second fixing ring (213) is fixed with a limiting strip (6) matched with the limiting groove (5).

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