Optical communication coupler
By designing a replaceable connecting base structure in the optical communication coupler, the problem that existing optical communication couplers cannot adapt to optical fibers in different sizes is solved, and the flexibility and practicality of the equipment are improved.
Patent Information
- Application Number
- CN202323569352.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-27
AI Technical Summary
The connecting base of the existing optical communication coupler is fixedly installed, and it is impossible to replace and connect optical fibers of different sizes according to actual use scenarios and requirements, thereby reducing the practicality of the coupler.
An optical communication coupler including a coupler body, an anti-fall assembly, a fixing assembly and a connecting assembly is designed. Through the design of a threaded seat and a fixing rod, the connection of the optical fibers of different sizes is allowed to be replaced.
The practicality of the optical communication coupler is increased, allowing it to replace the connecting seat according to actual needs, adapt to different sizes of optical fibers, and improve the flexibility of use.
Smart Images
Figure CN222232721U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of couplers, in particular to an optical communication coupler. Background Art
[0002] Fiber optic communication coupler is a device that can couple the optical signal in transmission in a coupling area with a special structure and redistribute it. During the coupling process, the spectrum components of the signal do not change, only the optical power of the signal changes. Fiber optic coupler can extract a certain amount of power from the transmission line to monitor the line. It can also be used in fiber optic CATV, fiber optic user network, passive optical network, pipeline sensing and other fields to realize signal combination and distribution.
[0003] The existing patent CN217521400U discloses an optical communication coupler, comprising an optical coupler body, two mounting seats are symmetrically connected to the outside of the optical coupler body, and a protective card is inserted on the right side of the optical coupler body, the protective card comprises a connecting wire, a rubber square sleeve is sleeved on the outside of the connecting wire, a card is connected to the right side of the rubber square sleeve, and a rubber plate is connected to the end of the card, and the rubber plate is embedded in the surface of the rubber square sleeve through a slide groove at one end away from the card. The utility model supports the rubber plate through the elastic force of the return spring, so that the card and the rubber plate are engaged in the card slot of the optical coupler body at the corner position, thereby ensuring the tightness of the connection between the connecting wire and the optical coupler body, avoiding the optical coupler body from being disconnected from the optical coupler body when it falls, and improving the anti-fall and anti-detachment ability between the optical coupler body and the connecting wire.
[0004] However, when using the existing patented optical communication coupler, since the connection seat of the coupler is fixedly installed, it can only be connected to optical fibers of corresponding sizes. The connection seat cannot be replaced according to actual usage scenarios and needs to connect optical fibers of different sizes, thereby reducing the practicality of the coupler and making it inconvenient to use. Utility Model Content
[0005] The purpose of the utility model is to provide an optical communication coupler, which solves the problem that in the process of using the optical communication coupler, since the connecting seat of the coupler is fixedly installed, it can only be connected to the optical fiber of the corresponding size, and the connecting seat cannot be replaced according to the actual use scenario and needs to connect optical fibers of different sizes, thereby reducing the practicality of the coupler and making it inconvenient to use.
[0006] To achieve the above-mentioned purpose, the utility model provides an optical communication coupler, including a coupler body, an anti-fall component, a fixing component and a connecting component, wherein the anti-fall component is installed on the coupler body, the fixing component is installed on the coupler body, the connecting component includes a fixing seat, a threaded seat, a connecting seat, a fixing rod and a clamping component, the fixing seat is fixedly installed on the coupler body, the threaded seat is installed on the fixing seat, the threaded seat is threadedly connected to the fixing seat, the connecting seat is fixedly installed on the threaded seat, the number of the fixing rods is two, the two fixing rods are respectively installed on the connecting seat, the fixing rod is fixedly connected to the connecting seat, and the clamping component is installed on the connecting seat.
[0007] Wherein, the clamping component includes a support plate, a clamping plate, a rubber pad and a rotating component, the support plate is fixedly mounted on the connecting seat; the clamping plate is mounted on the support plate through the rotating component; the rubber pad is fixedly mounted on the clamping plate.
[0008] Wherein, the rotating component includes a rotating rod and a handle, the rotating rod is installed on the support plate, the rotating rod is threadedly connected to the support plate, the clamping plate is installed on the rotating rod, and the clamping plate is rotatably connected to the rotating rod; the handle is fixedly installed on the rotating rod and is located at one end of the rotating rod away from the clamping plate.
[0009] Wherein, the anti-fall component includes a rubber sleeve and an air bag, the rubber sleeve is fixedly installed on the coupler body; the air bag is fixedly installed on the coupler body.
[0010] Wherein, the fixing assembly includes a fixing plate, a screw and a nut, wherein the fixing plate is fixedly mounted on the coupler body; the screw is mounted on the fixing plate; the nut is mounted on the screw, and the nut is threadedly connected to the screw.
[0011] The utility model discloses an optical communication coupler, wherein the fixing seat is fixedly mounted on the coupler body, the threaded seat is mounted on the fixing seat, the connecting seat is fixedly mounted on the threaded seat, and the fixing rod is fixedly mounted on the connecting seat. When performing optical fiber wiring, the optical fiber is inserted into the connecting seat so that the optical fiber is connected with the electric wire in the fixing seat, and then the handle is rotated to make the rotating rod threadedly rotate on the supporting plate, driving the clamping plate to perform linear motion, so that the rubber pad abuts against the optical fiber, clamps the optical fiber, and fixes the optical fiber on the connecting seat. The rubber sleeve and the airbag play an anti-collision role for the coupler body. When the connecting seat needs to be replaced, the fixing rod is rotated to make the threaded seat threadedly rotate on the fixing seat, the threaded seat is removed from the fixing seat, and the connecting seat of another size is replaced, so that the connecting seat can be replaced according to actual usage scenarios and needs, and optical fibers of different sizes can be connected, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0013] Figure 1 It is a schematic diagram of the overall structure of the optical communication coupler of the first embodiment of the utility model.
[0014] Figure 2 It is a schematic diagram of the installation structure of the threaded seat of the first embodiment of the utility model.
[0015] Figure 3 It is a schematic diagram of the installation structure of the screw rod of the second embodiment of the utility model.
[0016] In the figure: 101-coupler body, 102-fixed seat, 103-threaded seat, 104-connecting seat, 105-fixed rod, 106-support plate, 107-clamping plate, 108-rubber pad, 109-rotating rod, 110-handle, 111-rubber sleeve, 112-airbag, 201-fixed plate, 202-screw, 203-nut. DETAILED DESCRIPTION
[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0018] The first embodiment of the present application is:
[0019] See also Figure 1 and Figure 2 ,in Figure 1It is a schematic diagram of the overall structure of the optical communication coupler of the first embodiment of the utility model; Figure 2 It is a schematic diagram of the installation structure of the threaded seat of the first embodiment of the utility model.
[0020] The utility model provides an optical communication coupler: including a coupler body 101, an anti-fall component, a fixing component and a connecting component, wherein the connecting component includes a fixing seat 102, a threaded seat 103, a connecting seat 104, a fixing rod 105 and a clamping member, wherein the clamping member includes a support plate 106, a clamping plate 107, a rubber pad 108 and a rotating component, wherein the rotating component includes a rotating rod 109 and a handle 110, and the anti-fall component includes a rubber sleeve 111 and an airbag 112. The above-mentioned scheme solves the problem that in the process of using the optical communication coupler, since the connecting seat of the coupler is fixedly installed, it can only be connected to an optical fiber of a corresponding size, and the connecting seat cannot be replaced according to the actual use scenario and requirements to connect optical fibers of different sizes, thereby reducing the practicability of the coupler and making it inconvenient to use. It can be understood that the above-mentioned scheme can be used in the scenario of optical fiber communication transmission, and can also be used to solve the problem of fixed installation.
[0021] In this embodiment, the anti-fall component is installed on the coupler body 101, the fixing component is installed on the coupler body 101, and the connecting component is installed on the coupler body 101, so that the connecting seat 104 can be replaced according to actual usage scenarios and needs to connect optical fibers of different sizes, thereby increasing practicality.
[0022] Among them, the fixed seat 102 is fixedly installed on the coupler body 101, the threaded seat 103 is installed on the fixed seat 102, the threaded seat 103 is threadedly connected to the fixed seat 102, the connecting seat 104 is fixedly installed on the threaded seat 103, the number of the fixing rods 105 is two, the two fixing rods 105 are respectively installed on the connecting seat 104, the fixing rod 105 is fixedly connected to the connecting seat 104, and the clamping component is installed on the connecting seat 104. The fixing seat 102 has an internal threaded hole inside, and the internal threaded hole is threadedly connected to the threaded seat 103, so that the threaded seat 103 can be easily removed from the fixing seat 102; the connecting seat 104 is fixedly installed on the threaded seat 103 by welding, and the connecting seat 104 and the threaded seat 103 are a whole, and the connecting seat 104 connects the optical fiber; the fixing rod 105 is fixedly installed on the connecting seat 104 by welding, and the fixing rod 105 is convenient for rotating the connecting seat 104, so that the threaded seat 103 rotates on the fixing seat 102; when the connecting seat 104 needs to be replaced, the fixing rod 105 is rotated, so that the connecting seat 104 drives the threaded seat 103 to rotate on the fixing seat 102, and the threaded seat 103 and the connecting seat 104 are removed, and the connecting seat 104 of another size is replaced, so that the connecting seat 104 can be replaced according to the actual use scenario and needs, and the optical fibers of different sizes can be connected, which increases practicality.
[0023] Secondly, the support plate 106 is fixedly mounted on the connection seat 104 ; the clamping plate 107 is mounted on the support plate 106 via the rotating component; and the rubber pad 108 is fixedly mounted on the clamping plate 107 . There are two support plates 106, on which the rotating components are respectively installed, and the support plates 106 support the rotating components; there are two clamping plates 107, on which the two clamping plates 107 support the rubber pads 108 and drive the rubber pads 108 to move; the rubber pads 108 are made of rubber, and the rubber pads 108 increase the friction with the optical fiber and abut and fix the two ends of the optical fiber; the rotating component supports the clamping plates 107 and drives the clamping plates 107 to move; the optical fiber is inserted into the connecting seat 104, and the clamping plates 107 drive the rubber pads 108 to move through the rotating component, so that the rubber pads 108 abut against the two ends of the optical fiber, so that the optical fiber is clamped on the connecting seat 104 and is not easily dropped by external force.
[0024] Again, the rotating rod 109 is mounted on the supporting plate 106, the rotating rod 109 is threadedly connected with the supporting plate 106, the clamping plate 107 is mounted on the rotating rod 109, and the clamping plate 107 is rotatably connected with the rotating rod 109; the handle 110 is fixedly mounted on the rotating rod 109 and is located at one end of the rotating rod 109 away from the clamping plate 107. The rotating rod 109 is made of stainless steel, the rotating rod 109 is threadedly rotated on the supporting plate 106, one end of the rotating rod 109 is rotatably connected with the clamping plate 107, the rotating rod 109 is threadedly rotated on the supporting plate 106, and the clamping plate 107 is driven to make a linear motion, so that the clamping plate 107 moves; the handle 110 rotates the rotating rod 109; rotating the handle 110 causes the rotating rod 109 to threadably rotate on the supporting plate 106, thereby driving the clamping plate 107 to make a linear motion, so that the clamping plate 107 moves.
[0025] Then, the rubber sleeve 111 is fixedly mounted on the coupler body 101; the airbag 112 is fixedly mounted on the coupler body 101. The rubber sleeve 111 protects the outer shell of the coupler body 101 from collision; the airbag 112 protects the eight corners of the coupler body 101 from falling; when the coupler body 101 is in use, the rubber sleeve 111 and the airbag 112 protect the coupler body 101, thereby preventing the internal components of the coupler body 101 from being damaged.
[0026] When an optical communication coupler of the present embodiment is in use, the rubber sleeve 111 and the air bag 112 protect the coupler body 101, the optical fiber is inserted into the connecting seat 104, so that the optical fiber is connected with the wire in the fixing seat 102, and then the handle 110 is rotated to make the rotating rod 109 threadedly rotate on the supporting plate 106, driving the clamping plate 107 to make linear motion, so that the rubber pad 108 abuts against the optical fiber, clamps the optical fiber, and fixes the optical fiber on the connecting seat 104. When the connecting seat 104 needs to be replaced, the fixing rod 105 is rotated to make the connecting seat 104 drive the threaded seat 103 to rotate on the fixing seat 102, remove the threaded seat 103 and the connecting seat 104, and replace the connecting seat 104 of another size, so that the connecting seat 104 can be replaced according to the actual use scenario and needs, and the optical fibers of different sizes can be connected, thereby increasing practicality.
[0027] The second embodiment of the present application is:
[0028] See also Figure 3 ,in Figure 3 It is a schematic diagram of the installation structure of the screw rod of the second embodiment of the utility model.
[0029] The fixing assembly provided by the utility model includes a fixing plate 201 , a screw rod 202 and a nut 203 .
[0030] The fixing plate 201 is fixedly mounted on the coupler body 101; the screw rod 202 is mounted on the fixing plate 201; the nut 203 is mounted on the screw rod 202, and the nut 203 is threadedly connected with the screw rod 202. A through hole is provided on the fixing plate 201, and the screw rod 202 passes through the through hole, so that the coupler body 101 and the fixing plate 201 are mounted at a designated position; the nut 203 is threadedly rotated on the screw rod 202, and the nut 203 fixes the fixing plate 201 at a designated position, so that the coupler body 101 is not easily dropped by external force.
[0031] When an optical communication coupler of this embodiment is used, the screw rod 202 is passed through the through hole to install the fixing plate 201 at a specified position, and then the nut 203 is rotated so that the nut 203 fixes the fixing plate 201 at a specified position, thereby fixing the fixing plate 201 and the coupler body 101, so that the coupler body 101 is not easily dropped by external force.
[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. An optical communication coupler, comprising a coupler body, an anti-drop component and a fixing component, wherein the anti-drop component is mounted on the coupler body, and the fixing component is mounted on the coupler body, characterized in that: Also included are connection components; The connecting assembly includes a fixed seat, a threaded seat, a connecting seat, a fixed rod and a clamping component. The fixed seat is fixedly installed on the coupler body, the threaded seat is installed on the fixed seat, the threaded seat is threadedly connected to the fixed seat, and the connecting seat is fixedly installed on the threaded seat. There are two fixing rods, and the two fixing rods are respectively installed on the connecting seat. The fixing rod is fixedly connected to the connecting seat, and the clamping component is installed on the connecting seat.
2. The optical communication coupler according to claim 1, characterized in that: The clamping member comprises a support plate, a clamping plate, a rubber pad and a rotating component. The support plate is fixedly mounted on the connecting seat; the clamping plate is mounted on the support plate through the rotating component; and the rubber pad is fixedly mounted on the clamping plate.
3. The optical communication coupler according to claim 2, characterized in that: The rotating component includes a rotating rod and a handle, the rotating rod is installed on the support plate, the rotating rod is threadedly connected to the support plate, the clamping plate is installed on the rotating rod, and the clamping plate is rotatably connected to the rotating rod; the handle is fixedly installed on the rotating rod and is located at one end of the rotating rod away from the clamping plate.
4. The optical communication coupler according to claim 1, characterized in that: The anti-fall component comprises a rubber sleeve and an air bag, wherein the rubber sleeve is fixedly mounted on the coupler body; and the air bag is fixedly mounted on the coupler body.
5. The optical communication coupler according to claim 1, characterized in that: The fixing assembly includes a fixing plate, a screw rod and a nut. The fixing plate is fixedly mounted on the coupler body; the screw rod is mounted on the fixing plate; the nut is mounted on the screw rod, and the nut is threadedly connected to the screw rod.