Modularized optical transmission equipment

Abstract

The utility model belongs to the technical field of optical transmission equipment, and particularly relates to modularized optical transmission equipment, which comprises an optical transmitter and receiver main body, a plurality of mounting grooves are arranged on one side of the optical transmitter and receiver main body, optical modules are inserted in the plurality of mounting grooves, insertion ports are arranged in the optical modules, crystal heads are inserted in the insertion ports, and one side of each crystal head is fixedly connected with a wire. One side of the optical transceiver body is fixedly connected with a moving group, and the upper side of the moving group is fixedly connected with a baffle plate which is located at one side of the optical module and the crystal head. According to the utility model, the baffle plates are arranged on the outer side of the optical transceiver main body, so that the problem that the crystal head and the optical module are accidentally pulled out can be effectively solved, the connection stability is ensured, and meanwhile, the baffle plates can be moved in sequence, so that a user can conveniently and quickly operate without a complicated dismounting process when the crystal head and the optical module need to be maintained or replaced, and the maintenance cost is reduced. And the maintenance time and the potential damage to the equipment are reduced, so that the modern communication network can efficiently maintain and stably operate the optical transmission equipment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of optical transmission equipment, specifically relates to a modular optical transmission equipment. BACKGROUND

[0002] With the rapid development of modern communication technology, data traffic presents explosive growth, whether it is an internet service provider, enterprise data center or telecom operator, needs efficient, stable optical transmission equipment to meet the long-distance transmission demand of a large amount of data, under this background, the performance and maintainability of optical transmission equipment become key factors, and the connection stability of optical transceiver, as the core part of optical transmission equipment, and crystal head and optical module directly affects the quality of data transmission;

[0003] In the traditional optical transmission equipment, the connection between the crystal head and the optical module often lacks effective protection measures, in the complex communication environment, such as frequent plugging of equipment, vibration of equipment (for example, vibration due to operation of other equipment in the computer room) or collision due to personnel misoperation, the crystal head and the optical module are prone to accidental pulling out, such accidental pulling out not only causes instantaneous interruption of data transmission, affects the quality of communication service, but also frequent accidental pulling out may damage the interface of the crystal head and the optical module, increases the failure rate and maintenance cost of the equipment;

[0004] In order to solve the problem that the crystal head is prone to accidental pulling out, many patents propose solutions, such as patent no. CN221767189U a network cable connection reinforcing device, the device is provided with a protection block at the rear side of the optical module to protect the network cable connector (crystal head), which can prevent the network cable connector from loosening, ensuring the continuity and stability of fan communication;

[0005] However, when the above-mentioned patent needs to be repaired or replaced, the user needs to remove the protection block and then remove the screw fixing the optical module, the disassembly process is relatively complex, which makes it inconvenient for the user to replace the optical module. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a modular optical transmission equipment, which can effectively solve the problem of accidental pulling out of the crystal head and the optical module by installing a baffle outside the optical transceiver main body, ensuring the stability of the connection, and the baffle can be moved in sequence, so that the user can operate conveniently and quickly when repairing or replacing the crystal head and the optical module, without the need for complex disassembly process, reducing the maintenance time and potential damage to the equipment, thereby meeting the efficient maintenance and stable operation of modern communication network to optical transmission equipment.

[0007] The technical scheme adopted by the utility model is as follows:

[0008] A kind of modular optical transmission equipment, including optical modem main body, the optical modem main body side is provided with multiple installation slots, multiple the optical module is inserted in the installation slot, the optical module is provided with insertion interface, the insertion interface has crystal head inserted, the crystal head side is fixedly connected with electric wire, the optical modem main body side is fixedly connected with mobile group, the mobile group upper side is fixedly connected with baffle, the baffle is located optical module and crystal head side.

[0009] Further, the mobile group includes fixed block, the fixed block side is fixedly connected to the outside of optical modem main body, the baffle lower side is rotatably connected with screw rod, the screw rod is screw connected in the fixed block, the screw rod lower side extends to the lower side of fixed block, the screw rod lower side is fixedly connected with knob.

[0010] Further, the optical modem main body side is fixedly connected with sliding group, the sliding group includes two guide rails, two The guide rail is fixedly connected to the side of optical modem main body, two The guide rail is provided with sliding slot in, the sliding slot is slidably connected with sliding block, the sliding block side is fixedly connected with baffle.

[0011] Further, the optical modem main body is electrically connected with return spring, the return spring side is fixedly connected with contact piece, the contact piece is fixedly connected with second contact piece, the optical module side is fixedly connected with second contact piece.

[0012] Further, the baffle upper side is provided with arc slot.

[0013] Further, the installation slot is shaped as regular quadrangular prism, and the optical module is shaped as regular quadrangular prism.

[0014] The technical effects achieved by the utility model are as follows:

[0015] The modular optical transmission equipment of the utility model can effectively solve the problem of accidental pulling out of the crystal head and the optical module by installing the baffle outside the optical modem main body, guarantee the stability of the connection, and the baffle can be moved in sequence, so that the user can conveniently and quickly operate when the crystal head and the optical module need to be repaired or replaced, without the need for complex disassembly process, reducing the maintenance time and potential damage to the equipment, thereby meeting the efficient maintenance and stable operation of the optical transmission equipment in modern communication networks. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the structure diagram of the utility model;

[0017] Figure 2 is the sectional structure diagram of the utility model;

[0018] Figure 3 is the utility model Figure 2An enlarged view of a portion A;

[0019] Figure 4 A structure schematic view of the guide rail and the fixing block of the utility model;

[0020] Figure 5 A sectional structure schematic view of the guide rail and the fixing block of the utility model.

[0021] In the drawings, the components represented by each reference numeral are listed as follows:

[0022] 1, optical terminal main body; 2, optical module; 3, crystal head; 4, guide rail; 5, sliding groove; 6, electric wire; 7, fixing block; 8, screw rod; 9, rotating knob; 10, baffle; 11, return spring; 12, first contact piece; 13, arc-shaped groove; 14, sliding block. DETAILED DESCRIPTION

[0023] In order to make the purpose and advantages of the utility model more clear and apparent, the utility model is specifically described below in combination with examples. It should be understood that the following text is merely used to describe one or several specific implementation manners of the utility model, and does not strictly limit the protection scope specifically requested by the utility model.

[0024] As Figures 1-2 shown, a modular optical transmission device comprises an optical terminal main body 1, a plurality of installation grooves are formed on one side of the optical terminal main body 1, optical modules 2 are inserted into the installation grooves, an insertion port is formed in the optical module 2, a crystal head 3 is inserted into the insertion port, an electric wire 6 is fixedly connected to one side of the crystal head 3, a moving group is fixedly connected to one side of the optical terminal main body 1, a baffle 10 is fixedly connected to the upper side of the moving group, and the baffle 10 is located on one side of the optical module 2 and the crystal head 3.

[0025] In use, the optical module 2 is inserted into the installation groove, and then the crystal head 3 is inserted into the optical module 2, at this time, the baffle 10 is raised or lowered by rotating the moving group, when the baffle 10 is moved to the outside of the optical module 2 and the crystal head 3, the baffle 10 can block the optical module 2 and the crystal head 3, when the user needs to pull out the crystal head 3, the moving group is rotated to drive the baffle 10 to descend to the lower side of the crystal head 3, at this time, the crystal head 3 can be easily pulled out, when the optical module 2 needs to be pulled out, the user needs to rotate the moving group again to drive the baffle 10 to descend to the lower side of the optical module 2, at this time, the optical module 2 can be easily pulled out, the connection stability of the optical module 2 and the crystal head 3 inserted into the installation groove is increased, the quickness when the optical module 2 and the crystal head 3 are replaced is improved, and the difficulty when the optical module 2 and the crystal head 3 are replaced is reduced.

[0026] As Figures 3-4As shown, the moving group includes a fixed block 7 fixedly connected to one side of the outer side of the optical transmitter main body 1, the lower side of the baffle 10 is rotatably connected with a screw rod 8, the screw rod 8 is threadedly connected to the inside of the fixed block 7, the lower side of the screw rod 8 extends to the lower side of the fixed block 7, and the lower side of the screw rod 8 is fixedly connected with a rotating knob 9. When in use, the rotating knob 9 is rotated, the torsion of the rotating knob 9 is transmitted to the screw rod 8, and the screw rod 8 rotates to drive the baffle 10 to move up and down. At this time, the screw rod 8 will move linearly along the threads of the rotating knob 9, so that the baffle 10 reaches the designated position.

[0027] As shown in the Figures 3-4 As shown, one side of the optical transmitter main body 1 is fixedly connected with a sliding group, the sliding group includes two guide rails 4 fixedly connected to one side of the optical transmitter main body 1, and a sliding groove 5 is formed in the two guide rails 4. A sliding block 14 is slidably connected in the sliding groove 5, and one side of the sliding block 14 is fixedly connected with the baffle 10. When in use, the sliding groove 5 provides a precise movement path for the sliding block 14, so that the sliding block 14 can only move along the direction of the guide rail 4. At the same time, the sliding block 14 drives the baffle 10 to move during the movement process, thereby increasing the directionality and accuracy of the movement of the baffle 10.

[0028] As shown in the Figures 2-3 As shown, the optical transmitter main body 1 is electrically connected with a return spring 11, one side of the return spring 11 is fixedly connected with a first contact piece 12, the first contact piece 12 is fixedly connected with a second contact piece, and one side of the optical module 2 is fixedly connected with the second contact piece. When in use, this connection mode facilitates the replacement and maintenance of the optical module 2. When a new optical module 2 is installed, the elasticity of the return spring 11 can automatically adjust the position of the first contact piece 12, so that the new optical module 2 can conveniently establish good electrical connection with the first contact piece 12 and the second contact piece, thereby reducing the difficulty of equipment maintenance.

[0029] As shown in the Figures 1-2 As shown, an arc-shaped groove 13 is formed in the upper side of the baffle 10. When the baffle 10 moves to abut against the outer side of the optical module 2 and the crystal head 3, the electric wire 6 is clamped in the inner side of the arc-shaped groove 13 at this time. Through the staggered arrangement of the electric wire 6 and the arc-shaped groove 13, the contact area between the optical module 2, the crystal head 3 and the baffle 10 can be increased, and the stability can be improved.

[0030] As shown in the Figures 2-3 As shown, the installation groove is a regular quadrangular frustum, and the shape of the optical module 2 is a regular quadrangular frustum. When in use, since the installation groove and the optical module 2 are both regular quadrangular frustums, they can form a relatively stable cooperation when they are inserted. The side surface of the regular quadrangular frustum has a certain inclination, which facilitates the better insertion of the optical module 2 into the installation groove.

[0031] The working principle of the utility model discloses: when using, insert optical module 2 into the installation groove, then through the crystal head 3 is inserted into optical module 2 inside, at this time through the rotation of moving group makes the baffle 10 rise or drop, when baffle 10 moves to the outside of optical module 2 and crystal head 3, baffle 10 can play the blocking effect to optical module 2 and crystal head 3, when the user needs to pull out crystal head 3, rotate the moving group and drive baffle 10 to drop to the lower side of crystal head 3, at this time, crystal head 3 can be pulled out easily, when need to pull out optical module 2, the user needs to rotate the moving group again and drive baffle 10 to drop to the lower side of optical module 2, at this time, optical module 2 can be pulled out easily, increase the connection stability of optical module 2 and crystal head 3 plug-in in the installation groove, and improve the quickness when replacing optical module 2 and crystal head 3, reduce the difficulty when replacing.

[0032] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill in the art of the present technology, on the premise of not departing from the principle of the utility model, can also make several improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model. The structure, device and operation method not specifically described and explained in the utility model, if no special description and limitation, are implemented according to conventional means in the field.

Claims

1. A modular optical transmission device, characterized in that: The device includes an optical transceiver body (1), on one side of which are provided multiple mounting slots, into which optical modules (2) are inserted. Each optical module (2) has a connector, into which a crystal head (3) is inserted. A wire (6) is fixedly connected to one side of the crystal head (3). A movable group is fixedly connected to one side of the optical transceiver body (1), and a baffle (10) is fixedly connected to the upper side of the movable group. The baffle (10) is located on one side of the optical module (2) and the crystal head (3).

2. The modular optical transmission device according to claim 1, characterized in that: The movable assembly includes a fixed block (7), one side of which is fixedly connected to the outside of the optical transceiver body (1). A screw (8) is rotatably connected to the lower side of the baffle (10). The screw (8) is threadedly connected to the inside of the fixed block (7). The lower side of the screw (8) extends to the lower side of the fixed block (7). A knob (9) is fixedly connected to the lower side of the screw (8).

3. A modular optical transmission device according to claim 1, characterized in that: A sliding assembly is fixedly connected to one side of the main body (1) of the optical transceiver. The sliding assembly includes two guide rails (4). The two guide rails (4) are fixedly connected to one side of the main body (1) of the optical transceiver. A sliding groove (5) is opened in the two guide rails (4). A slider (14) is slidably connected in the sliding groove (5). One side of the slider (14) is fixedly connected to the baffle (10).

4. A modular optical transmission device according to claim 1, characterized in that: The optical transceiver body (1) is electrically connected to a return spring (11), and a first contact piece (12) is fixedly connected to one side of the return spring (11). The first contact piece (12) is fixedly connected to a second contact piece, and a second contact piece is fixedly connected to one side of the optical module (2).

5. A modular optical transmission device according to claim 2, characterized in that: An arc-shaped groove (13) is provided on the upper side of the baffle (10).

6. A modular optical transmission device according to claim 1, characterized in that: The mounting slot is shaped like a regular square frustum, and the optical module (2) is also shaped like a regular square frustum.

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