CN217932182U

CN217932182U - LED display screen optical fiber transceiver

Info

Publication number: CN217932182U
Application number: CN202221247965.7U
Authority: CN
Inventors: 谭震; 刘水; 蒋静
Original assignee: Henan Zhenshi Communication Technology Co ltd
Current assignee: Henan Zhenshi Communication Technology Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-29
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a LED display screen optical fiber transceiver, which relates to the technical field of transceivers and solves the technical problem that the existing spliced LED display screen is easy to cause difficult pairing or disordered connection of the transceiver, comprising a square shell, a power supply heat dissipation module, a plugboard and a plurality of transceiving units in the shell, wherein the plugboard in the middle of the shell is electrically connected with the power supply heat dissipation module behind the shell through a circuit, the transceiving units in front of the shell are spliced with the plugboard, and the transceiving units are fixedly connected with the shell; the utility model discloses with the integrated setting of a plurality of receiving and dispatching unit to the concatenation screen that corresponds is matchd in the clarity, and the centralized control of being convenient for can realize that whole LED display screen is unified by optic fibre transceiver supervisory control by the LED display screen that a plurality of concatenation screens formed.

Description

Optical fiber transceiver of LED display screen

Technical Field

The utility model relates to a transceiver technical field, more specifically relate to a LED display screen fiber transceiver.

Background

The transceiver is a device for signal conversion, generally referred to as an optical fiber transceiver, and converts twisted pair electrical signals and optical signals to each other, so as to ensure smooth transmission of data packets between two networks, and the transceiver is generally used in pairs during use, because the electrical signals are converted into optical signals, the optical signals are transmitted out through optical fibers, and the optical signals are converted into electrical signals at the other end and then are accessed into a router, a switch and other devices.

At present, in the process of using, only transceivers used in pairs are separately arranged, if a plurality of pairs of transceivers are involved, the situation that which transceiver is corresponding to the transceiver in pair is not easy to distinguish is caused, and then connection confusion or connection difficulty is caused

Especially, cooperation LED display screen uses the transceiver, because the LED display screen is mostly the concatenation screen, consequently need correspond respective screen to the LED display screen more and carry out work, if the required screen of concatenation is in large quantity, then the transceiver that the whole function of cooperation LED display screen also can cause because of in large quantity to connect chaotic problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the LED display screen of above-mentioned cooperation concatenation formation and cause the transceiver to pair the difficulty easily or connect chaotic technical problem, the utility model provides a LED display screen fiber optic transceiver.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a LED display screen fiber transceiver, includes square casing, power heat dissipation module, plugboard and a plurality of receiving and dispatching unit in the casing, wherein lies in the plugboard at casing middle part and passes through circuit electric connection with the power heat dissipation module that lies in the casing rear, and the receiving and dispatching unit that lies in casing the place ahead is pegged graft with the plugboard, and receiving and dispatching unit and casing fixed connection.

Specifically, power supply heat dissipation module be the square block structure of modularization, it passes through screw fixed connection inside the casing to its operation face flushes the setting with the casing back.

Furthermore, the operation panel of the power supply heat dissipation module is provided with a power socket, a power supply switch and a fan.

Specifically, the plugboard is provided with a plurality of plugboard seats which are orderly arranged, and the plugboard seats face the front of the shell.

Furthermore, the bottom of the shell is provided with limit cards corresponding to the plug sockets, and the limit cards are arranged in pairs to form slideways.

Preferably, the limiting card is of a card strip protruding structure.

Specifically, the receiving and transmitting unit is of a flat square structure, the top of the receiving and transmitting unit is fixedly connected with a connecting plate, and the back of the receiving and transmitting unit is provided with a plug connector.

Preferably, the connecting plate is of a flat L-shaped structure, the long end of the connecting plate is fixedly connected with the top of the transceiver unit, and the short end of the connecting plate is erected at the top end of the transceiver unit and is flush with the front face of the transceiver unit.

Furthermore, the installation crossbeam set up in casing top and with the positive flush setting of casing, predetermine the mounting hole on the installation crossbeam, mounting hole and connecting plate screwed connection.

The beneficial effects of the utility model are as follows:

1. the utility model integrates a plurality of receiving and transmitting units, so as to clearly match the corresponding spliced screens, and to intensively control the LED display screen formed by a plurality of spliced screens, thereby realizing the unified management control of the whole LED display screen by the optical fiber transceiver; and the condition that the paired receiving and transmitting units in the optical fiber transceiver are matched with the screen is clear, and the receiving and transmitting units are arranged in order, so that the technical problem of difficult pairing or disordered connection is solved.

2. The utility model discloses well modular power heat dissipation module does benefit to and guarantees the operation of fiber optic transceiver overall stability for fiber optic transceiver is whole to provide power supply function and heat dissipation function.

3. The utility model discloses well fishplate bar has played the effect that integrates the part for the connection that receiving and dispatching unit can be good is in the casing, and guarantees that receiving and dispatching unit electric connection is stable.

4. The utility model discloses well spacing card sets up in pairs and forms the slide, has restricted receiving and dispatching unit installation route, does benefit to the accurate smooth completion of receiving and dispatching unit and pegs graft, has also guaranteed the stability of receiving and dispatching unit bottom simultaneously in the use.

5. The utility model discloses well receiving and dispatching unit top has the connecting plate, and connecting plate and casing fixed connection can guarantee that receiving and dispatching unit continuously keeps grafting stability after accomplishing to peg graft, and then guarantees that the electric connection contact is good, and then guarantees that every receiving and dispatching unit is normal, steady work.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic structural diagram of a transceiver unit in the present invention;

fig. 4 is a schematic top cross-sectional view of the present invention (without the transceiver unit installed);

reference numerals: 1-shell, 2-plugboard, 3-plugboard, 4-limit card, 5-installation beam, 6-installation hole, 7-transceiving unit, 8-screw, 9-connection board, 10-plug connector, 11-power supply heat dissipation module, 12-power supply socket, 13-power supply switch and 14-fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a LED display screen fiber transceiver, including square casing 1, power heat dissipation module 11, plugboard 2 and a plurality of receiving and dispatching unit 7 in the casing 1, plugboard 2 and power heat dissipation module 11 pass through circuit electric connection, receiving and dispatching unit 7 pegs graft with plugboard 2 to receiving and dispatching unit 7 and casing 1 fixed connection, and then make receiving and dispatching unit 7 and plugboard 2 peg graft stably.

As shown in fig. 1 and fig. 2, the power supply heat dissipation module 11 is a modular square block structure, and is fixedly connected to the rear portion of the housing 1 through screws 8, and the operating panel surface of the power supply heat dissipation module is flush with the back surface of the housing, and the number of the power supply heat dissipation modules 11 is adjusted according to the length of the housing 1 and the number of the transceiver units 7.

As shown in fig. 2, two power dissipating modules 11 are preferably arranged side by side to fill the rear of the housing 1 and to close the rear of the housing.

As shown in fig. 2, the operating panel of the power heat dissipation module 11 has a power socket 12, a power supply switch 13 and a fan 14, the power socket 12 is used for connecting a power supply, the power supply switch 13 is used for controlling the power supply heat dissipation module 11 to be powered on, and the fan 14 is operated after being powered on for heat dissipation.

As shown in fig. 4, the middle of the housing is fixedly provided with a plug board 2, the plug board 2 is provided with a plurality of plug sockets 3, each plug socket 3 is connected with the power supply heat dissipation module 11 nearby through an electric wire, and the plug socket 3 faces the front of the housing so as to facilitate the connection of the transceiver unit 7 and the corresponding plug socket 3.

In order to facilitate the smooth connection between the transceiver unit 7 and the corresponding socket 3, the bottom of the housing is provided with the limiting cards 4, as shown in fig. 1, the limiting cards 4 are arranged in pairs to form sliding ways, and each pair of limiting cards 4 forms a channel for the bottom of the transceiver unit 7 to slide through, so as to limit the installation path of the transceiver unit 7, and facilitate the transceiver unit 7 to be plugged into the corresponding socket 3.

The preferred structure of the limit card 4 is a card strip convex structure, as shown in fig. 4.

As shown in fig. 3, the transceiver unit 7 is a rectangular structure, the top of which is fixedly connected with a connecting plate 9, and the back of which is provided with a plug 10; the connecting plate 9 is a flat L-shaped structure, the long end of which is fixedly connected with the top of the transceiver unit 7, and the short end of which is erected on the top end of the transceiver unit 7 and is kept in the same plane with the front surface of the transceiver unit 7.

When the transceiving unit 7 is installed, the transceiving unit 7 moves towards the shell along a slide way formed by the corresponding limiting card 4 until the plug-in connector 10 at the back of the transceiving unit 7 is plugged with the corresponding plug-in seat 3, so that the transceiving unit 7 is connected to the plug-in board 2; then, the upright short end of the connecting plate 9 is fixedly connected with the mounting beam 5 on the front surface of the shell 1 through the screw 8, so that the transceiving unit 7 is stably connected on the plugboard 2.

As shown in fig. 1, the mounting beam 5 is disposed above the housing, flush with the front surface of the housing 1, and has a mounting hole 6 formed in the mounting beam 5 corresponding to the mounting position of the transceiver unit 7.

The utility model discloses when using, with receiving and dispatching unit 7 in mated installation casing 1 to conveniently correspond the display screen and connect, the back that finishes is installed to the receiving and dispatching unit, through the power cord connection, the display screen corresponds receiving and dispatching unit 7 and carries out the line connection, then opens switch 13, makes power heat radiation module 11 and its upper fan 14 and receiving and dispatching unit 7 normally work.

Claims

1. The utility model provides a LED display screen fiber transceiver which characterized in that, includes square casing, power heat dissipation module, plugboard and a plurality of receiving and dispatching unit in the casing, wherein lies in the plugboard at casing middle part and lies in the power heat dissipation module of casing rear and pass through circuit electric connection, and the receiving and dispatching unit that lies in casing the place ahead is pegged graft with the plugboard, and receiving and dispatching unit and casing fixed connection.

2. The fiber optic transceiver of claim 1, wherein the power dissipation module is a modular block structure that is fixedly connected to the inside of the housing by screws, and the operating panel surface of the power dissipation module is flush with the back surface of the housing.

3. The LED display screen fiber optic transceiver of claim 2, wherein the operating panel of the power supply heat dissipation module has a power socket, a power switch and a fan.

4. The fiber optic transceiver of claim 1, wherein the patch panel has a plurality of aligned patch receptacles facing forward of the housing.

5. The LED display screen fiber optic transceiver of claim 4, wherein the bottom of the housing is provided with limiting clips corresponding to the sockets, the limiting clips being arranged in pairs to form a slideway.

6. The LED display screen fiber optic transceiver of claim 5, wherein the limit card is a card strip protrusion structure.

7. The fiber optic transceiver of claim 1, wherein the transceiver unit is a rectangular parallelepiped, the top of the transceiver unit is fixedly connected with a connecting plate, and the back of the transceiver unit is provided with a plug.

8. The LED display screen fiber optic transceiver of claim 7, wherein the connecting plate is a flat L-shaped structure, the long end of the connecting plate is fixedly connected to the top of the transceiver unit, and the short end of the connecting plate is erected on the top of the transceiver unit and flush with the front surface of the transceiver unit.

9. The LED display screen fiber optic transceiver of claim 8, wherein a mounting beam is disposed above the housing, the mounting beam is flush with the front surface of the housing, and mounting holes are pre-formed in the mounting beam and connected to the connecting plate by screws.