Multi-channel optical transceiver module

Abstract

The utility model relates to the photoelectric field, and especially relates to a multichannel optical transceiver module. The multichannel optical transceiver module comprises a packaging body, a mounting block, torsion springs, a mounting column, a circuit board, a power port, a parallel interface, a jack and the like, the left side of the packaging body is rotatably connected with the mounting block, and the torsion springs are connected between the two sides of the mounting block and the packaging body. A plurality of mounting columns are uniformly connected to the top of the mounting block at intervals, a circuit board is inserted among the mounting columns, and a power port is connected to the left side of the top of the circuit board. The rotary connecting piece is arranged on the side edge of the packaging body, dust is effectively prevented from entering the packaging body, cleanliness of the connector is ensured, the parallel interface, the socket and the rotary connecting piece can be driven to rotate upwards and be lifted up only by pulling the cover plate upwards when optical fibers are connected, the design is convenient for workers to insert the connector into the rotary connecting piece quickly, the connecting process is simplified, and the connecting efficiency is improved. The working efficiency is improved, and meanwhile maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the field of optoelectronics, and particularly relates to a multi-channel optical transceiver module. Background Art

[0002] With the rapid development of information technology, the data centers and high-performance computing systems have an increasing demand for data transmission rate and bandwidth. The traditional single-channel optical transceiver module has been difficult to meet the requirements of these systems for high-speed and large-capacity data transmission. Therefore, the multi-channel optical transceiver module, as an advanced solution, has emerged as the times require.

[0003] A novel multi-channel analog optical transceiver module with the patent publication number of CN212623222U. The novel multi-channel analog optical transceiver module includes a first housing, a second housing and a circuit board assembly. The circuit board assembly is disposed between the first housing and the second housing. The circuit board assembly includes electronic devices and optical devices. The second housing is provided with a radio frequency power multiplexing interface. Integrating the radio frequency interface and the power interface into a standard radio frequency power multiplexing interface and installing them up and down makes the external structure of the novel multi-channel analog optical transceiver module more concise, reduces the volume and improves the integration degree. The radio frequency power multiplexing interface will not accumulate dust, and improves the plugging performance, reduces the plugging operation frequency in actual application, and can improve the service life.

[0004] Although the above patent makes the radio frequency power multiplexing interface not easy to accumulate dust by arranging it in the second housing, the following problems still exist in actual use:

[0005] 1. In actual use, it is not convenient to quickly plug the connector, and it is necessary to repeatedly correct to ensure that the connector is aligned with the radio frequency power multiplexing interface, which affects the normal use;

[0006] 2. The alignment process between the connector and the radio frequency power multiplexing interface is relatively cumbersome, and it may be necessary to try many times to correctly insert, reducing the work efficiency;

[0007] 3. If the connector fails to be correctly aligned, it may lead to poor connection, or even damage the interface, affecting the normal operation of the device. Summary of the Utility Model

[0008] In order to overcome the disadvantage that the multi-channel analog optical transceiver module in the prior art is not conducive to quickly plugging the connector and affects the use, the purpose of the utility model is to provide a multi-channel optical transceiver module.

[0009] The technical implementation solution of the present utility model is as follows: A multi-channel optical transceiver module includes a package body, a mounting block, torsion springs, mounting posts, a circuit board, a power port, a parallel interface, sockets, rotating connectors, and a cover plate. The mounting block is rotatably connected to the left side of the package body. Torsion springs are connected between both sides of the mounting block and the package body. A plurality of mounting posts are evenly spaced and connected to the top of the mounting block. A circuit board is inserted between the mounting posts. The left side of the top of the circuit board is connected with a power port. The right side of the bottom of the circuit board is connected with a parallel interface. A plurality of sockets are evenly inserted on the parallel interface. Rotating connectors are rotatably connected to the sockets. The cover plate is mounted on the top of the mounting block and is inserted with the mounting posts.

[0010] As an improvement of the above solution, the top surface of the mounting block is symmetrically provided with inclined openings that are beneficial to the installation of the circuit board.

[0011] As an improvement of the above solution, four fixing holes are opened on both the cover plate and the circuit board. By inserting bolts into the fixing holes, the cover plate and the circuit board can be fixed to each other.

[0012] As an improvement of the above solution, it further includes a partition plate. A plurality of partition plates are evenly spaced and connected to the right side of the package body, and the partition plates and the rotating connectors are distributed alternately.

[0013] As an improvement of the above solution, it further includes a heat-conducting copper bar. The heat-conducting copper bar is mounted on the cover plate, and heat dissipation holes are evenly opened at the bottom of the package body.

[0014] As an improvement of the above solution, mounting holes are opened on both the left and right sides and the front and back sides of the package body.

[0015] Beneficial effects: 1. The rotating connectors are arranged on the side of the package body, effectively preventing dust from entering and ensuring the cleanliness of the connectors. When connecting the optical fiber, simply pulling up the cover plate can drive the parallel interface, sockets, and rotating connectors to rotate and lift upwards. This design facilitates the staff to quickly insert the connector into the rotating connector, simplifies the connection process, improves work efficiency, and is also convenient for maintenance;

[0016] 2. The heat-conducting copper bar is arranged on the cover plate, which can effectively absorb the heat generated during the operation of the device and conduct it out. This design ensures that the device can maintain good heat dissipation performance during operation, guarantees the stability of operation, and extends the service life of the device. Description of the Drawings

[0017] Figure 1 It is the first three-dimensional structure schematic diagram of the present utility model.

[0018] Figure 2 It is the second three-dimensional structure schematic diagram of the present utility model.

[0019] Figure 3This is a three-dimensional structure diagram showing the top-down view of the present utility model.

[0020] Figure 4 This is a three-dimensional structure diagram of components such as the parallel interface, socket, and rotating connector of the present utility model.

[0021] Figure 5 This is a three-dimensional structure diagram of components such as the mounting block, torsion spring, and mounting post of the present utility model.

[0022] Names of the reference numerals in the figure: 1. Encapsulation body, 101. Mounting hole, 2. Mounting block, 201. Torsion spring, 3. Oblique opening, 4. Mounting post, 5. Circuit board, 6. Power port, 7. Parallel interface, 8. Socket, 9. Rotating connector, 10. Partition board, 11. Cover plate, 12. Heat-conducting copper bar, 13. Fixing hole, 14. Heat dissipation hole. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment: A multi-channel optical transceiver module, as Figures 1 - 5 shown, includes an encapsulation body 1, a mounting block 2, a torsion spring 201, a mounting post 4, a circuit board 5, a power port 6, a parallel interface 7, a socket 8, a rotating connector 9, and a cover plate 11. Mounting holes 101 are provided on both the left and right sides and the front and rear sides of the encapsulation body 1. The mounting block 2 is rotatably connected to the left side of the encapsulation body 1. Torsion springs 201 are connected between the front and rear sides of the mounting block 2 and the encapsulation body 1. A plurality of mounting posts 4 are evenly spaced and connected to the top of the mounting block 2. A circuit board 5 is inserted between the mounting posts 4. Oblique openings 3 for facilitating the installation of the circuit board 5 are symmetrically provided on the front and rear of the top surface of the mounting block 2. The power port 6 is connected to the left side of the top of the circuit board 5. The parallel interface 7 is connected to the right side of the bottom of the circuit board 5. A plurality of sockets 8 are evenly inserted on the parallel interface 7. Rotating connectors 9 are rotatably connected to the sockets 8. A cover plate 11 is installed on the top of the mounting block 2. The cover plate 11 is inserted into the mounting posts 4. Four fixing holes 13 are provided on both the cover plate 11 and the circuit board 5. By inserting bolts into the fixing holes 13, the cover plate 11 and the circuit board 5 can be fixed to each other.

[0025] As Figures 1 - 3As shown in the figure, it further includes a partition plate 10 and a heat-conducting copper bar 12. A plurality of partition plates 10 are evenly spaced and welded on the right side of the package body 1. The partition plates 10 and the rotating connectors 9 are arranged alternately. The partition plates 10 are used to separate the cables inserted on the rotating connectors 9. A heat-conducting copper bar 12 is installed on the cover plate 11. Heat dissipation holes 14 are evenly formed at the bottom of the package body 1.

[0026] When using this device, the package body 1 is installed on a specific port of the network device through the mounting holes 101 to achieve high-speed data exchange between devices. Before that, the circuit board 5 is installed first. The circuit board 5 is inserted into the mounting posts 4. The inclined mouth 3 is provided to facilitate the alignment of the circuit board 5 with the mounting posts 4. Then, bolts are inserted into the fixing holes 13 to fix the cover plate 11 on the circuit board 5. The cover plate 11 is also inserted into the mounting posts 4 at the same time. Subsequently, the power cord is connected to the power port 6 to supply power to the module. Then, the optical fiber is connected. The socket 8 is inserted into the parallel interface 7. The optical fiber connector needs to be inserted into the rotating connector 9. During the operation, the cover plate 11 can be pulled up. The cover plate 11 drives the circuit board 5 and the mounting block 2 to rotate, and the torsion spring 201 deforms. The parallel interface 7, the socket 8, and the rotating connector 9 rotate upward with the circuit board 5, so that the rotating connector 9 is exposed to the sight, which is convenient for the staff to insert the optical fiber connector into the rotating connector 9. The rotating connector 9 can rotate on the socket 8 to facilitate the adjustment of the insertion angle of the connector, simplifying the connection process. After the connection is completed, the cover plate 11 can be released, and the torsion spring 201 will rebound and reset, causing the cover plate 11 and the circuit board 5 to reverse downward and return to the original position, driving the parallel interface 7, the socket 8, and the rotating connector 9 to reverse downward to the original position, thus completing the connection of the optical fiber. The partition plates 10 can separate the cables to prevent the cables from winding around each other. The rotating connectors 9 are arranged on the inner side surface of the package body 1, effectively preventing dust from entering and not affecting the connection of the optical fiber. During the operation of the device, a certain amount of heat will be generated. The heat-conducting copper bar 12 can absorb the heat and discharge the heat outward. The heat dissipation holes 14 play a role in ventilation to help discharge the heat and ensure that the module maintains good heat dissipation performance during operation.

[0027] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art who benefit from the present disclosure will understand that various other embodiments can be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A multi-channel optical transceiver module, characterized in that: The invention comprises a packaging body (1), a mounting block (2), a torsion spring (201), a mounting column (4), a circuit board (5), a power port (6), a parallel interface (7), a socket (8), a rotating connecting piece (9) and a cover plate (11). The left side of the packaging body (1) is rotatably connected with the mounting block (2), both sides of the mounting block (2) and the packaging body (1) are connected with torsion springs (201), the top of the mounting block (2) is evenly spaced and connected with a plurality of mounting columns (4), the circuit board (5) is plugged between the mounting columns (4), the left side of the top of the circuit board (5) is connected with the power port (6), the right side of the bottom of the circuit board (5) is connected with the parallel interface (7), a plurality of sockets (8) are evenly plugged on the parallel interface (7), the sockets (8) are all rotatably connected with the rotating connecting piece (9), the top of the mounting block (2) is installed with a cover plate (11), and the cover plate (11) is plugged with the mounting column (4).

2. A multi-channel optical transceiver module according to claim 1, characterized in that: The top surface of the mounting block (2) is symmetrically provided with an oblique opening (3) which is beneficial for mounting the circuit board (5).

3. A multi-channel optical transceiver module according to claim 2, characterized in that: Four fixing holes (13) are provided on the cover plate (11) and the circuit board (5). The cover plate (11) and the circuit board (5) can be fixed to each other by inserting bolts into the fixing holes (13).

4. A multi-channel optical transceiver module according to claim 3, characterized in that: It also includes a partition plate (10), and a plurality of partition plates (10) are evenly spaced and connected to the right side of the packaging body (1), and the partition plates (10) and the rotating connecting members (9) are staggered.

5. A multi-channel optical transceiver module according to claim 4, characterized in that: It also includes a heat-conducting copper bar (12), the heat-conducting copper bar (12) is installed on the cover plate (11), and heat dissipation holes (14) are evenly opened on the bottom of the packaging body (1).

6. A multi-channel optical transceiver module according to claim 5, characterized in that: The packaging body (1) is provided with mounting holes (101) on both the left and right sides and the front and rear sides.

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