CN216751770U

CN216751770U - Optical fiber transceiver

Info

Publication number: CN216751770U
Application number: CN202122810510.3U
Authority: CN
Inventors: 徐佩生; 钱慧敏; 周春春
Original assignee: Taizhou Yunlian Network Information System Co ltd
Current assignee: Taizhou Yunlian Network Information System Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-14
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses an optical fiber transceiver, which comprises a device body, wherein an optical fiber interface is fixedly connected to the front surface of the device body, a first mounting block is fixedly connected to the front surface of the device body and positioned below the optical fiber interface, a limiting groove is formed in the upper surface of the first mounting block, a limiting block is movably connected to the inside of the limiting groove, a pulling plate is fixedly connected to the upper surface of the limiting block, and a second mounting block is fixedly connected to the front surface of the device body and positioned above the optical fiber interface. According to the utility model, the reset spring and the pull plate are arranged, so that the line connector can be fastened at the optical fiber interface, the phenomenon that the line connector is easy to fall off is avoided, the influence on the normal use of the optical fiber transceiver is avoided, the phenomenon that the optical fiber transceiver is damaged when the optical fiber transceiver falls off is avoided by arranging the protection plate and the dustproof net, meanwhile, dust is prevented from entering the interior of the optical fiber transceiver from the heat dissipation holes, and the service life of the optical fiber transceiver is prolonged.

Description

Optical fiber transceiver

Technical Field

The utility model relates to the technical field of optical fiber transmission equipment, in particular to an optical fiber transceiver.

Background

An optical fiber transceiver is an ethernet transmission medium conversion unit that exchanges short-distance twisted pair electrical signals and long-distance optical signals, and is also called an optical-electrical converter in many places. The product is generally applied to the actual network environment that the Ethernet cable can not cover and the transmission distance must be prolonged by using optical fiber, and is usually positioned in the access layer application of the broadband metropolitan area network; such as: monitoring high-definition video image transmission of a safety project; it also plays a significant role in facilitating the last mile of line connection of optical fibers to metropolitan and more outer networks.

At present, the optical fiber connectors of some optical fiber transceivers do not have a device for fastening the optical fiber connectors, and after the optical fiber connectors are used for a long time, the connecting parts of the optical fiber connectors and the optical fiber connectors can shake and be infirm, so that the conveying efficiency of optical fibers can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a fiber-optic transceiver.

In order to achieve the purpose, the utility model adopts the following technical scheme: the optical fiber transceiver comprises a device body, wherein an optical fiber interface is fixedly connected to the front surface of the device body, a first mounting block is fixedly connected to the front surface of the device body and is positioned below the optical fiber interface, a limiting groove is formed in the upper surface of the first mounting block, a limiting block is movably connected to the inside of the limiting groove, a pulling plate is fixedly connected to the upper surface of the limiting block, a second mounting block is fixedly connected to the front surface of the device body and is positioned above the optical fiber interface, a limiting sliding groove is formed in the second mounting block, a reset spring is fixedly connected to the inner top of the limiting sliding groove, and a limiting sliding block is fixedly connected to one end, away from the limiting sliding groove, of the reset spring;

the dust-proof device is characterized in that protection plates are fixedly connected to the left side surface and the right side surface of the device body respectively, a sliding groove is formed in the upper surface of the protection plate, a sliding block is fixedly connected to the inner portion of the sliding groove, heat dissipation holes are formed in the upper surface of the device body, and a dust screen is arranged above the heat dissipation holes.

As a further description of the above technical solution:

the first mounting block and the second mounting block are in the same vertical direction.

As a further description of the above technical solution:

one end of the pulling plate, far away from the limiting block, penetrates through the second mounting block, and the side surface of the pulling plate is fixedly connected with the side surface of the limiting sliding block.

As a further description of the above technical solution:

the protection plate is arranged in a concave shape.

As a further description of the above technical solution:

the dust screen is connected with the protection plate through the sliding groove and the sliding block.

As a further description of the above technical solution:

and damping is arranged between the sliding block and the sliding groove.

As a further description of the above technical solution:

and damping is arranged between the limiting groove and the limiting block.

As a further description of the above technical solution:

and the limiting sliding block is connected with the limiting sliding groove in a sliding manner.

The utility model has the following beneficial effects:

1. compared with the prior art, the optical fiber transceiver has the advantages that the reset spring and the pull plate are arranged, so that the line connector can be fastened at the position of the optical fiber interface, the phenomenon that the line connector is easy to fall off is avoided, and the normal use of the optical fiber transceiver is prevented from being influenced.

2. Compared with the prior art, this optical fiber transceiver through setting up stopper, spacing slider, can guarantee that the phenomenon that the arm-tie can not take place to rock at the in-process that goes up and down, also is convenient for fix the arm-tie simultaneously, strengthens device's practicality.

3. Compared with the prior art, this optical fiber transceiver through setting up guard plate, dust screen, can avoid optical fiber transceiver to take place the phenomenon of damage when dropping, also avoids the dust to enter into optical fiber transceiver's inside from the louvre simultaneously, improves optical fiber transceiver's life.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a fiber optic transceiver according to the present invention;

FIG. 2 is a schematic diagram of an internal structure of a protection plate of the fiber optic transceiver according to the present invention;

FIG. 3 is a top view of a fiber optic transceiver according to the present invention without a dust screen;

FIG. 4 is an enlarged view taken at A in FIG. 2;

fig. 5 is a plan view of the dust screen.

Illustration of the drawings:

1. a body; 2. a first mounting block; 3. a limiting groove; 4. a limiting block; 5. pulling a plate; 6. a second mounting block; 7. a limiting chute; 8. a limiting slide block; 9. a return spring; 10. a protection plate; 11. a chute; 12. a slider; 13. a dust screen; 14. heat dissipation holes; 15. an optical fiber interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a fiber optic transceiver: the connector comprises a connector body 1, an optical fiber interface 15 is fixedly connected to the front surface of the connector body 1 to facilitate the connection of a wire connector, a first mounting block 2 is fixedly connected to the front surface of the connector body 1 and is positioned below the optical fiber interface 15, the first mounting block 2 and a second mounting block 6 are positioned in the same vertical direction, a limiting groove 3 is formed in the upper surface of the first mounting block 2, damping is arranged between the limiting groove 3 and the limiting block 4, the limiting block 4 cannot move in the limiting groove 3 without being affected by external force, the limiting block 4 is movably connected to the inside of the limiting groove 3, a pulling plate 5 is fixedly connected to the upper surface of the limiting block 4 to facilitate the fixation of the connector, one end of the pulling plate 5, far away from the limiting block 4, penetrates through the second mounting block 6, the side surface of the pulling plate 5 is fixedly connected with the side surface of a limiting slide block 8, and a second mounting block 6 is fixedly connected to the front surface of the connector body 1 and is positioned above the optical fiber interface 15, the inside of second installation piece 6 is provided with spacing spout 7, and the limiting slide block 8 of being convenient for slides, and the interior top fixedly connected with reset spring 9 of spacing spout 7 utilizes the elastic property of spring to make arm-tie 5 have the packing force, and reset spring 9 keeps away from the one end fixedly connected with limiting slide block 8 of spacing spout 7, and the arm-tie 5 of being convenient for slides in spacing spout 7, both sliding connection of limiting slide block 8 and spacing spout 7.

Through setting up this structure, set up reset spring 9, arm-tie 5, can fasten the line connection in 15 departments of optical fiber interface, make its phenomenon that can not drop easily, avoid influencing the normal use of optic fibre transceiver, set up stopper 4, spacing slider 8, can guarantee that arm-tie 5 can not take place the phenomenon of rocking at the in-process that goes up and down, also be convenient for fix arm-tie 5 simultaneously.

The protection plates 10 are fixedly connected to the left side surface and the right side surface of the device body 1, the protection plates 10 are arranged in a concave shape and are convenient to mount on the device body 1, the device body 1 is prevented from being damaged, sliding grooves 11 are formed in the upper surface of the inner portion of the protection plates 10, sliding blocks 12 are fixedly connected to the inner portion of the sliding grooves 11, damping is arranged between the sliding blocks 12 and the sliding grooves 11, the sliding blocks 12 cannot move under the action of no external force, heat dissipation holes 14 are formed in the upper surface of the device body 1, heat dissipation of the device body 1 is facilitated, dust screens 13 are arranged above the heat dissipation holes 14, dust is prevented from entering the device body 1 from the heat dissipation holes 14, and the dust screens 13 are connected with the protection plates 10 through the sliding grooves 11 and the sliding blocks 12.

Through setting up this structure, set up guard plate 10, dust screen 13, can avoid optical fiber transceiver to take place the phenomenon of damage when dropping, also avoid the dust to enter into optical fiber transceiver's inside from louvre 14 simultaneously, improve optical fiber transceiver's life.

The working principle is as follows: when using, personnel are through holding the arm-tie 5 and upwards carry, insert the line joint in optical fiber interface 15 again, the arm-tie 5 who will hold between the fingers again loosens, arm-tie 5 restores to original position through reset spring 9's elasticity performance this moment, through the pressure of arm-tie 5 to the line interface, with this with the line interface fastening on optical fiber interface 15, when needs clear up dust screen 13, can be through promoting slider 12, make slider 12 remove to the outside in spout 11, take out dust screen 13 again, after the clearance finishes, install it in spout 11 with reappearing, rethread promotion slider 12 makes it restore to original position can.

Finally, it should be noted that: 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 utility model.

Claims

1. Optical fiber transceiver, comprising a body (1), characterized in that: the optical fiber connector is fixedly connected to the front surface of the device body (1), a first mounting block (2) is fixedly connected to the front surface of the device body (1) and located below the optical fiber connector (15), a limiting groove (3) is formed in the upper surface of the first mounting block (2), a limiting block (4) is movably connected to the inside of the limiting groove (3), a pulling plate (5) is fixedly connected to the upper surface of the limiting block (4), a second mounting block (6) is fixedly connected to the front surface of the device body (1) and located above the optical fiber connector (15), a limiting sliding groove (7) is formed in the inside of the second mounting block (6), a reset spring (9) is fixedly connected to the inner top of the limiting sliding groove (7), and a limiting sliding block (8) is fixedly connected to one end, far away from the limiting sliding groove (7), of the reset spring (9);

the dust-proof device is characterized in that protection plates (10) are fixedly connected to the left side surface and the right side surface of the device body (1), sliding grooves (11) are formed in the upper surface of the protection plates (10), sliding blocks (12) are fixedly connected to the inner portions of the sliding grooves (11), heat dissipation holes (14) are formed in the upper surface of the device body (1), and dust-proof nets (13) are arranged above the heat dissipation holes (14).

2. The fiber optic transceiver of claim 1, wherein: the first mounting block (2) and the second mounting block (6) are in the same vertical direction.

3. The fiber optic transceiver of claim 1, wherein: one end, far away from the limiting block (4), of the pulling plate (5) penetrates through the second mounting block (6), and the side surface of the pulling plate (5) is fixedly connected with the side surface of the limiting sliding block (8).

4. The fiber optic transceiver of claim 1, wherein: the protection plate (10) is arranged in a concave shape.

5. The fiber optic transceiver of claim 1, wherein: the dust screen (13) is connected with the protection plate (10) through the sliding groove (11) and the sliding block (12).

6. The fiber optic transceiver of claim 1, wherein: damping is arranged between the sliding block (12) and the sliding groove (11).

7. The fiber optic transceiver of claim 1, wherein: and damping is arranged between the limiting groove (3) and the limiting block (4).

8. The fiber optic transceiver of claim 1, wherein: and the limiting sliding block (8) is in sliding connection with the limiting sliding groove (7).