CN211148990U

CN211148990U - Single-fiber bidirectional optical communication device

Info

Publication number: CN211148990U
Application number: CN201922309218.6U
Authority: CN
Inventors: 韩永新
Original assignee: Hubei Chaoda Precision Technology Co ltd
Current assignee: Hubei Chaoda Precision Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-07-31
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a two-way optical communication device of single fiber, including the communication device body, a serial communication port, L C interface has been seted up to the front end of communication device casing, the front end fixedly connected with hold-down mechanism of communication device body upper surface, the lower side of communication device body leading flank is rotated and is connected with dustproof mechanism, dustproof mechanism includes the rotor plate, the magnet ring, rubber baffle, handle and L type baffle, the lower side of communication device body leading flank is rotated and is connected with the rotor plate, fixed surface is connected with the magnet ring on the rotor plate, the side fixedly connected with rubber baffle of rotor plate upper surface, the side fixedly connected with L type baffle of communication device body lower surface, the utility model discloses in, when not using this device, rotor plate and rubber baffle can prevent that the dust from falling into the L C interface, keep clean in the L C interface, avoid causing the condition of contact failure.

Description

Single-fiber bidirectional optical communication device

Technical Field

The utility model relates to a network communication technology field specifically is two-way optical communication device of single fiber.

Background

The network is to connect each isolated workstation or host computer together with the physical link, make up the data link, thus achieve the purpose of resource sharing and communication, the communication is information exchange and transmission carried on through some kind of media between people, the network communication is to connect each isolated apparatus through the network, realize the communication between people, people and computer, computer and computer through the information exchange, the network communication needs to use the communicator.

The single-fiber bidirectional optical communication device belongs to the necessary device of network communication, L C interface that present most single-fiber bidirectional optical communication devices all adopted carries out the connection and the transport of network, and present most single-fiber bidirectional optical communication devices on the market are when not using, and L C interface all directly exposes in the external world, if advance in the L C interface to have the dust probably to lead to contacting badly, and make the internet access not last, for this reason the utility model provides a single-fiber bidirectional optical communication device solves above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way optical communication device of single fiber to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

two-way optical communication device of single fiber, including the communication device body, a serial communication port, the L C interface has been seted up to the front end of communication device casing, the front end fixedly connected with hold-down mechanism of communication device body upper surface, the lower side of communication device body leading flank rotates and is connected with dustproof mechanism, dustproof mechanism includes the rotor plate, the magnet ring, rubber baffle, handle and L type baffle, the lower side of communication device body leading flank rotates and is connected with the rotor plate, fixed surface is connected with the magnet ring on the rotor plate, the side fixedly connected with rubber baffle of rotor plate upper surface, the lower fixed surface of rotor plate is connected with the handle, the side fixedly connected with L type baffle of communication device body lower surface.

As a further proposal of the utility model, the L C interface extends to the upper surface of the communication device body.

As a further aspect of the present invention: hold-down mechanism includes U type frame, the clamp plate, the rubber slab, the slider, the screw rod, the disc, ring and support, U type frame, the screw rod pass the upper wall of U type frame and with the upper wall threaded connection of U type frame, the lower extreme of screw rod rotates the upper surface of connection at the clamp plate, the lower fixed surface of clamp plate is connected with the rubber slab, the equal fixedly connected with slider in both sides of clamp plate, the lateral wall sliding connection of slider and U type frame, the upper end fixedly connected with disc of screw rod, the one end fixed connection of support is in the side of disc, the other end fixed connection of support is at the medial surface of ring, the support equidistance is provided with a plurality ofly and the slope sets up, the ring is located the.

As a further aspect of the present invention: the side of the communication device body is provided with a plurality of radiating holes at equal intervals, and the side of the communication device body is fixedly connected with a dust screen through screws, and the radiating holes are covered by the dust screen.

As a further aspect of the present invention: and sliding chutes for sliding of the sliding blocks are formed in two side walls of the U-shaped frame.

As a further aspect of the present invention: the shell of the communication device body is made of iron.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in when not using this device, rotate the rotor plate through the handle for rubber baffle covers the upper end of L C interface, and the magnet ring adsorbs the leading flank who lives the communication device body, and rotor plate and rubber baffle can prevent that the dust from falling into the L C interface, keep cleanness in the L C interface, avoid causing the condition of contact failure.

2. The utility model discloses in inserting the L C interface with L C joint, the ring rotates, make the screw rod rotate, drive the clamp plate downstream, make the rubber slab compress tightly L C and connect, it connects to fix L C, prevent L C and connect and drop, when compressing tightly L C and connecting, the ring just in time with the upper surface contact of U type frame, prevent that the screw rod overlength from hindering the normal work of other communication device bodies, the disc is higher than the ring simultaneously, conveniently unscrews the screw rod through the support, make the clamp plate rise and extract L C and connect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic structural diagram of the position a of the present invention.

Fig. 3 is an enlarged schematic structural diagram of the position B in the present invention.

As shown in the figure, the communication device comprises a communication device body 1, interfaces 2 and L C, a U-shaped frame 3, a pressing plate 4, a rubber plate 5, a sliding groove 6, a sliding block 7, a sliding block 8, a screw rod 9, a disc 10, a circular ring 11, a support 12, a rotating plate 13, a magnet ring 14, a rubber baffle plate 15, a handle 16, a L baffle plate 17, heat dissipation holes 18 and a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a single-fiber bidirectional optical communication device includes a communication device body 1, a L C interface 2, a U-shaped frame 3, a pressing plate 4, a rubber plate 5, a chute 6, a slider 7, a screw 8, a disc 9, a ring 10, a bracket 11, a rotating plate 12, a magnet ring 13, a rubber baffle 14, a handle 15, an L type baffle 16, a heat dissipation hole 17, and a dust screen 18, a L C interface 2 is provided at a front end of a housing of the communication device, a L C interface 2 extends to an upper surface of the communication device body 1, a pressing mechanism is fixedly connected to a front surface of the communication device body 1 at a front end, the dust mechanism includes a rotating plate 12, a rubber baffle 14, a handle 15 and a L type baffle 16, a rotating plate 12 is rotatably connected to a front surface of the communication device body 1 at a lower side, the magnet ring 13 is fixedly connected to the rotating plate 12, a rubber baffle 14 is fixedly connected to a lower surface of the rotating plate 12, the rotating plate 12 is connected to a lower surface of the rotating plate 15, the rotating plate 12 is connected to a dust interface 13, the rotating plate 12 is connected to a dust interface 12, the rotating plate 12 is connected to.

The pressing mechanism comprises a U-shaped frame 3, a pressing plate 4, a rubber plate 5, a sliding groove 6, a sliding block 7, a screw 8, a disc 9, a circular ring 10 and a support 11, the U-shaped frame 3 is provided with the screw 8 which penetrates through the upper wall of the U-shaped frame 3 and is in threaded connection with the upper wall of the U-shaped frame 3, the lower end of the screw 8 is rotatably connected to the upper surface of the pressing plate 4, the rubber plate 5 is fixedly connected to the lower surface of the pressing plate 4, the sliding blocks 7 are fixedly connected to two sides of the pressing plate 4, the sliding blocks 7 are slidably connected with the side walls of the U-shaped frame 3, the sliding grooves 6 for the sliding blocks 7 are formed in the two side walls of the U-shaped frame 3, the disc 9 is fixedly connected to the upper end of the screw 8, one end of the support 11 is fixedly connected to the side face of the disc 9, the support 11 is provided with a plurality of rubber plates in equal intervals and arranged in an overlong mode, the circular ring 10 is located below the disc 9, when the device is used, a L C connector is inserted into a L C connector 2, the circular ring 10 is rotated to drive the screw 8 to rotate, the pressing plate 4 to drive the pressing plate 4 to move downwards so that the rubber plate 5 presses the C connector to be fixed to be tightly, the C connector 34C connector to prevent the C connector from falling off, and prevent the C connector from being pulled out of the C connector from being conveniently, and.

The side surface of the communication device body 1 is provided with a plurality of radiating holes 17, the radiating holes 17 are arranged at equal intervals, the side surface of the communication device body 1 is fixedly connected with a dust screen 18 through screws, and the radiating holes 17 are covered by the dust screen 18; the plurality of heat dissipation holes 17 enhance the heat dissipation capability of the device, and the dust screen 18 can prevent dust from entering the inside of the communication device body 1.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Two-way optical communication device of single fiber, including communication device body (1), a serial communication port, L C interface (2) have been seted up to the front end of communication device casing, the front end fixedly connected with hold-down mechanism of communication device body (1) upper surface, the lower side of communication device body (1) leading flank rotates and is connected with dustproof mechanism, dustproof mechanism includes rotor plate (12), magnet ring (13), rubber baffle (14), handle (15) and L type baffle (16), the lower side of communication device body (1) leading flank rotates and is connected with rotor plate (12), fixed surface is connected with magnet ring (13) on rotor plate (12), the side fixedly connected with rubber baffle (14) of rotor plate (12) upper surface, the lower fixed surface of rotor plate (12) is connected with handle (15), the side fixedly connected with L type baffle (16) of communication device body (1) lower surface.

2. The bi-directional optical communication device according to claim 1, wherein the L C interface (2) extends up to the top surface of the communication device body (1).

3. The single-fiber bidirectional optical communication device according to claim 1, wherein the pressing mechanism comprises a U-shaped frame (3), a pressing plate (4), a rubber plate (5), a sliding block (7), a screw rod (8), a disc (9), a ring (10) and a bracket (11), the U-shaped frame (3), the screw rod (8) penetrates through the upper wall of the U-shaped frame (3) and is in threaded connection with the upper wall of the U-shaped frame (3), the lower end of the screw rod (8) is rotatably connected to the upper surface of the pressing plate (4), the rubber plate (5) is fixedly connected to the lower surface of the pressing plate (4), the sliding blocks (7) are fixedly connected to both sides of the pressing plate (4), the sliding blocks (7) are slidably connected to the side wall of the U-shaped frame (3), the disc (9) is fixedly connected to the upper end of the screw rod (8), one end of the bracket (11) is fixedly connected to the side surface of the disc (9), and the other end of the bracket, the supports (11) are arranged in an equidistant and inclined mode, and the circular rings (10) are located below the circular discs (9).

4. The single-fiber bidirectional optical communication device according to claim 1, wherein a plurality of heat dissipation holes (17) are formed in a side surface of the communication device body (1), the heat dissipation holes (17) are equidistantly arranged, a dust screen (18) is fixedly connected to the side surface of the communication device body (1) through screws, and the heat dissipation holes (17) are covered by the dust screen (18).

5. The single-fiber bidirectional optical communication device according to claim 3, wherein the two side walls of the U-shaped frame (3) are both provided with sliding grooves (6) for the sliding of the sliding blocks (7).

6. The bi-directional optical single fiber communication device according to claim 1, wherein the housing of the communication device body (1) is made of iron.