Optical fiber connector connecting device

Abstract

The utility model relates to the technical field of communication equipment, in particular to an optical fiber connector connecting device, which comprises a connector and further comprises a positioning and fastening sleeve fixedly mounted on the connector and provided with a movable groove; the control rotating plate is rotationally mounted in the movable groove through a rotating shaft, and a positioning gear shaper is fixedly mounted at one end of the control rotating plate; the fastening connection mechanism is connected with the positioning fastening sleeve, the control rotating plate and the positioning insertion teeth respectively, and the fastening connection mechanism comprises a clutch control piece and a limiting insertion assembly; the optical fiber connector connecting device provided by the utility model can be conveniently disassembled and assembled, ensures the firmness of installation, is beneficial to improving the efficiency of replacement work, can ensure the reliability of data transmission, and provides convenience for workers.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to an optical fiber joint connecting device. Background Art

[0002] The development of fiber-optic communication technology has driven the demand for fiber-optic connectors. With the rapid development of information technology, fiber-optic communication technology has gradually become the mainstream technology in the field of modern communications with its advantages of high speed, large capacity, and low loss. In fiber-optic communication systems, fiber-optic connectors are key components for connecting optical fibers and optical fibers to equipment, and are of great significance for ensuring the stability and reliability of communication systems. The development of fiber-optic connectors has also been driven by market demand and technological progress. With the increasing demand for high-speed Internet connections worldwide, especially driven by the development of emerging technologies such as 5G, cloud computing, and the Internet of Things, the demand for fiber-optic connectors in the telecommunications industry continues to grow. At the same time, with the continuous advancement of fiber-optic connector technology, its loss has gradually decreased, and its stability and reliability have continued to improve, further promoting the application and development of fiber-optic connectors. In addition, the scope of application of fiber-optic connectors is also expanding. In addition to the telecommunications industry, fiber-optic connectors are also widely used in data centers, medical, aerospace, national defense and other fields. These fields also have high requirements for data transmission, requiring high-speed, high-quality, and high-reliability data transmission. Fiber-optic connectors can meet the needs of these fields for data transmission, so market demand continues to increase.

[0003] The existing optical fiber connector connection device needs to be disassembled and installed during use. Convenient disassembly and installation as well as firm installation can not only improve the efficiency of replacement work, but also ensure the reliability of data transmission. Therefore, in view of the above situation, it is urgent to develop an optical fiber connector connection device to overcome the shortcomings in current practical applications. Utility Model Content

[0004] The purpose of the utility model is to provide an optical fiber connector connecting device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An optical fiber connector connection device, comprising a connector, and further comprising:

[0007] A positioning and fastening sleeve, which is fixedly mounted on the connecting head and has a movable groove;

[0008] A control rotary plate, wherein the control rotary plate is rotatably mounted in the movable groove via a rotating shaft, and a positioning insert is fixedly mounted on one end of the control rotary plate;

[0009] and a fastening connection mechanism, wherein the fastening connection mechanism is respectively connected to the positioning fastening sleeve, the control rotary plate and the positioning inserting gear, wherein the fastening connection mechanism includes a clutch control member and a limit plug-in assembly;

[0010] The clutch control member is connected to the positioning fastening sleeve and the control rotary plate respectively, the limiting plug-in assembly is inserted in the positioning fastening sleeve and is detachably connected to the positioning fastening sleeve, and the limiting plug-in assembly is also detachably connected to the positioning inserting teeth.

[0011] As a further solution of the utility model: the clutch control member is a tensioning spring, and the two ends of the tensioning spring are respectively fixedly connected to the positioning and fastening sleeve and the control rotary plate.

[0012] As a further solution of the utility model: it also includes: a pressing protrusion, which is fixedly installed on the control rotary plate and is arranged close to the tightening spring.

[0013] As a further solution of the utility model: the limit plug-in assembly includes:

[0014] A plug-in U-shaped plate, the plug-in U-shaped plate is inserted into the positioning and fastening sleeve and is detachably connected to the positioning and fastening sleeve;

[0015] And a limiting rack, the number of the limiting racks is multiple, the multiple limiting racks are evenly distributed on the plug-in U-shaped plate, and the limiting rack is also detachably connected to the positioning plug gear.

[0016] As a further solution of the utility model: it also includes: a soft board, one end of which is fixedly connected to the plug-in U-shaped board, and a circular hole is opened on the soft board;

[0017] And a limiting pin, the limiting pin is fixedly mounted on the connecting head, and the limiting pin is also detachably connected to the circular hole.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] During the use of the optical fiber, the optical fiber can be connected and used through the cooperation of the set positioning and fastening sleeve and the limiting plug-in assembly (the other connector on the limiting plug-in assembly is the prior art). At the same time, the clamping effect of the positioning pinion on the limiting plug-in assembly can ensure the stability of the two connectors during use. When the two connectors need to be disassembled, only one end of the control rotary plate needs to be pressed manually to make the control rotary plate rotate in the movable groove through the rotating shaft, and the end of the control rotary plate equipped with the positioning pinion is tilted to separate the positioning pinion from the limiting plug-in assembly. After the limiting plug-in assembly loses its clamping effect, it can move freely in the positioning and fastening sleeve, so that the two plugs can be quickly separated. During installation, only the two connectors need to be plugged into each other to achieve a stable connection between the two. The operation is simple, and convenient disassembly and assembly can be carried out, as well as ensuring the firmness of the installation, which is conducive to improving the efficiency of replacement work, and can ensure the reliability of data transmission, providing convenience for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the optical fiber connector connection device in the present invention from the front side.

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the optical fiber connector connection device in the utility model from the rear side.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the positioning gear inserting device in the utility model.

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the control rotating plate in the utility model.

[0024] In the figure: 1-connector, 2-positioning and fastening sleeve, 3-soft plate, 4-movable groove, 5-control rotary plate, 6-limiting pin, 7-pressing protrusion, 8-plug-in U-shaped plate, 9-limiting rack, 10-positioning inserting gear, 11-rotating shaft, 12-tightening spring, 13-circular hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] See also Figure 1-Figure 4The present utility model provides an optical fiber connector connection device, comprising a connector 1, and further comprising:

[0028] A positioning and fastening sleeve 2, wherein the positioning and fastening sleeve 2 is fixedly mounted on the connector 1, and a movable groove 4 is formed on the positioning and fastening sleeve 2;

[0029] A control rotary plate 5, wherein the control rotary plate 5 is rotatably mounted in the movable groove 4 via a rotating shaft 11, and a positioning insert 10 is fixedly mounted on one end of the control rotary plate 5;

[0030] and a fastening connection mechanism, which is respectively connected to the positioning fastening sleeve 2, the control rotary plate 5 and the positioning inserting gear 10, wherein the fastening connection mechanism includes a clutch control member and a limit plug-in assembly;

[0031] The clutch control member is connected to the positioning fastening sleeve 2 and the control rotary plate 5 respectively, the limiting plug-in assembly is inserted in the positioning fastening sleeve 2 and is detachably connected to the positioning fastening sleeve 2, and the limiting plug-in assembly is also detachably connected to the positioning inserting tooth 10.

[0032] When the optical fiber is in use, the optical fiber can be connected and used by cooperating with the positioning fastening sleeve 2 and the limiting plug-in assembly (the other connector on the limiting plug-in assembly is a prior art and is not shown in the figure). At the same time, the positioning tooth 10 can clamp the limiting plug-in assembly to ensure the stability of the two connectors during use. When the two connectors need to be disassembled, only one end of the control rotary plate 5 needs to be pressed manually to make the control rotary plate 5 rotate in the movable groove 4 through the rotating shaft 11, and the end of the control rotary plate 5 equipped with the positioning tooth 10 is tilted to separate the positioning tooth 10 from the limiting plug-in assembly. After the limiting plug-in assembly loses its clamping effect, it can move freely in the positioning fastening sleeve 2, so that the two plugs can be quickly separated. During installation, only the two connectors need to be plugged into each other to achieve a stable connection between the two. The operation is simple, and convenient disassembly and assembly can be carried out, and the firmness of the installation can be ensured, which is conducive to improving the efficiency of replacement work, and can ensure the reliability of data transmission, providing convenience for the staff.

[0033] In one embodiment of the present invention, please refer to Figure 1-Figure 4 The clutch control component is a tension spring 12, and the two ends of the tension spring 12 are fixedly connected to the positioning and fastening sleeve 2 and the control rotary plate 5 respectively.

[0034] The control plate 5 further comprises a pressing protrusion 7 , which is fixedly mounted on the control rotary plate 5 and is arranged close to the pressing spring 12 .

[0035] The limit plug-in assembly comprises:

[0036] A plug-in U-shaped plate 8, wherein the plug-in U-shaped plate 8 is inserted into the positioning and fastening sleeve 2 and is detachably connected to the positioning and fastening sleeve 2;

[0037] And a limiting rack 9, the number of the limiting racks 9 is multiple, the multiple limiting racks 9 are evenly distributed on the plug-in U-shaped plate 8, and the limiting racks 9 are also detachably connected to the positioning inserting teeth 10.

[0038] It also includes: a soft board 3, one end of which is fixedly connected to the plug-in U-shaped board 8, and a circular hole 13 is opened on the soft board 3;

[0039] And a limiting pin 6, wherein the limiting pin 6 is fixedly mounted on the connecting head 1, and the limiting pin 6 is also detachably connected to the circular hole 13.

[0040] When two joints need to be plugged in, the plug-in U-shaped plate 8 installed on the other joint can be plugged into the positioning and fastening sleeve 2. At this time, under the cooperation of the limiting rack 9 and the positioning inserting tooth 10, the cross-section of the limiting rack 9 is a right-angled trapezoidal structure, and is set in cooperation with the inclined surface of the positioning inserting tooth 10, so that the plug-in U-shaped plate 8 can be smoothly plugged into the positioning and fastening sleeve 2, and under the thrust of the tightening spring 12, the plug-in U-shaped plate 8 cannot move in the reverse direction, wherein the tightening spring 12 is always in a compressed state, so that the bottom end of the positioning inserting tooth 10 is pressed against the plug-in U-shaped plate 8, and when disassembling When the screw is unfastened, it is only necessary to press the pressing protrusion 7 manually and further compress the tensioning spring 12, so that the control rotary plate 5 rotates through the rotating shaft 11, so that the positioning inserting tooth 10 is separated from the plug-in U-shaped plate 8 and the limiting rack 9, thereby facilitating the disassembly work between the joints. In addition, through the provision of the soft plate 3, after the positioning fastening sleeve 2 is fixedly connected to the plug-in U-shaped plate 8, since the soft plate 3 is made of soft materials such as rubber or plastic, the soft plate 3 can be bent at a certain angle by human power, and the limiting pin 6 can be inserted into the circular hole 13, so as to further ensure the stability of the connection between the two joints.

[0041] It should be noted that, in the present invention, unless otherwise clearly specified and limited, the terms "slide", "rotate", "fix", "have" and the like should be understood in a broad sense, for example, it can be a welding connection, a bolt connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An optical fiber connector connection device, comprising a connector, characterized in that: Also includes: A positioning and fastening sleeve, which is fixedly mounted on the connecting head and has a movable groove; A control rotary plate, wherein the control rotary plate is rotatably mounted in the movable groove via a rotating shaft, and a positioning insert is fixedly mounted on one end of the control rotary plate; and a fastening connection mechanism, wherein the fastening connection mechanism is respectively connected to the positioning fastening sleeve, the control rotary plate and the positioning inserting gear, wherein the fastening connection mechanism includes a clutch control member and a limit plug-in assembly; The clutch control member is connected to the positioning fastening sleeve and the control rotary plate respectively, the limiting plug-in assembly is inserted in the positioning fastening sleeve and is detachably connected to the positioning fastening sleeve, and the limiting plug-in assembly is also detachably connected to the positioning inserting teeth.

2. The optical fiber connector connection device according to claim 1, characterized in that: The clutch control component is a tension spring, and two ends of the tension spring are respectively fixedly connected to the positioning and fastening sleeve and the control rotary plate.

3. The optical fiber connector connection device according to claim 2, characterized in that: Also includes: A pressing protrusion is fixedly mounted on the control rotary plate and is arranged close to the tightening spring.

4. The optical fiber connector connection device according to any one of claims 1 to 3, characterized in that: The limit plug-in assembly comprises: A plug-in U-shaped plate, the plug-in U-shaped plate is inserted into the positioning and fastening sleeve and is detachably connected to the positioning and fastening sleeve; And a limiting rack, the number of the limiting racks is multiple, the multiple limiting racks are evenly distributed on the plug-in U-shaped plate, and the limiting rack is also detachably connected to the positioning plug gear.

5. The optical fiber connector connection device according to claim 4, characterized in that: Also includes: A soft board, one end of which is fixedly connected to the plug-in U-shaped board, and a circular hole is formed on the soft board; And a limiting pin, the limiting pin is fixedly mounted on the connecting head, and the limiting pin is also detachably connected to the circular hole.

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