Optical module for high-speed communication

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By designing protective mechanisms and support mechanisms in the optical module, the damage caused by bareness and bending at the connection between the optical module and the optical fiber is solved, effective protection of the optical fiber interface and support of the optical fiber line are achieved, and the service life of the equipment is extended.

CN222636344UActive Publication Date: 2025-03-18SICHUAN ZHIXIN HUITONG TECH CO LTD

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Patent Information

Application Number: CN202421495890.3
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-06-27
Publication Date: 2025-03-18
Estimated Expiration: 2034-06-27

AI Technical Summary

Technical Problem

The existing optical modules and optical fibers are easily damaged when exposed, and bending at the optical fiber interface can easily cause the internal wire to break, shortening the service life of the optical modules and optical fibers.

Method used

A high-speed communication optical module is designed, using a protective mechanism and a support mechanism. The protective mechanism fixes the protective sleeve to protect the optical fiber interface through the sliding connection and the coupling of the limit block; the support mechanism clamps and supports the wires at the optical fiber joints through the coupling of the sliding plate and the moving block to prevent bending.

Benefits of technology

It effectively protects the connection between optical fiber and optical module, avoids damage from water and external impact, and prevents bending of optical fiber lines through support mechanisms, extending the service life of optical modules and optical fibers.

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Abstract

The utility model discloses an optical module for high-speed communication, which belongs to the technical field of optical modules, and comprises an optical module main body, one side of the optical module main body is connected with an optical fiber interface, the outer wall of the optical fiber interface is provided with a protection mechanism, and the protection mechanism comprises a protection sleeve and a first pressing block; according to the utility model, the protection mechanism is arranged, a first pressing block is pressed to enable a moving rod to drive a connecting plate to move and drive a limiting block to move, and a protection sleeve is pulled to drive the limiting block to move, so that the limiting block enters a second through groove and is aligned with a limiting groove in a fixed block; the first spring releases elastic force to drive the limiting block to enter the limiting groove, so that the protective sleeve is fixed, at the moment, the protective cover can just shield the optical fiber interface, the connection position of the optical fiber and the optical module can be protected, the situation that the interface is damaged due to impact of water and the outside is avoided, and the service life of the optical module is prolonged.

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Description

Technical Field

[0001] The utility model belongs to the technical field of optical modules, and in particular relates to an optical module for high-speed communication. Background Art

[0002] An optical module is an optoelectronic device that is mainly used to transmit optical signals in computer networks and realize the conversion of photoelectric signals. It includes many types, such as optical receiving modules, optical transmitting modules, optical transceiver modules and optical forwarding modules.

[0003] After the existing optical module is connected to the optical fiber, the wire at the optical fiber joint is bent due to lack of support, which can easily cause the metal wire inside the joint to break, resulting in poor contact and shortening the service life of the optical fiber. In addition, the place where the existing optical module is connected to the optical fiber is exposed to the outside without any protective device, which can easily be damaged by water or external impact, shortening the service life of the optical module. Utility Model Content

[0004] The utility model aims to provide a high-speed communication optical module to solve the problems that the connection between the optical module and the optical fiber in the prior art is exposed and easily damaged and the bending of the optical fiber interface easily causes the internal metal wire to break.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An optical module for high-speed communication, comprising an optical module body, one side of the optical module body is connected to an optical fiber interface, and an outer wall of the optical fiber interface is provided with a protective mechanism;

[0007] The protective mechanism includes a protective sleeve and a first pressing block, a first through groove is opened on one side of the inner wall of the protective sleeve, the inner wall of the first through groove is slidably connected to the outer wall of the optical fiber interface, a moving rod is connected to one side of the first pressing block, the other end of the moving rod extends into the protective sleeve and is connected to a connecting plate, one side of the connecting plate is connected to a limiting block, the outer wall of the optical fiber interface is connected to a fixed block, a second through groove is opened on one side of the fixed block, and a limiting groove is opened on one side of the second through groove.

[0008] As a further description of the above technical solution:

[0009] A first placement groove is provided on one side of the outer wall of the protective sleeve, and a first spring is provided on the outer sleeve of the movable rod. Two ends of the first spring are respectively connected to the inner wall of the first placement groove and one side of the first pressing block.

[0010] As a further description of the above technical solution:

[0011] Two sliding grooves are provided on one side of the protective sleeve, a support mechanism is arranged in the sliding groove, and the support mechanism includes a sliding plate and two sliding grooves. The sliding grooves are provided on the outer wall of the protective sleeve, and one side of the sliding groove is connected to the other side of the sliding groove.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the sliding plate is slidably connected to the inner wall of the sliding groove, a second placement groove is provided on one side of the sliding plate, two third through grooves are provided on one side of the second placement groove, a moving block is slidably connected to the inner wall of the third through groove, the outer wall of the moving block is slidably connected to the inner wall of the sliding groove, and the same connecting block is connected between the two moving blocks.

[0014] As a further description of the above technical solution:

[0015] One side of the two moving blocks is connected to the same clamping block, one side of the clamping block is provided with a plurality of grooves, one side of the moving block is provided with a moving groove, and one side of the moving groove is provided with a travel groove.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the movable groove is slidably connected to a slider, the top of the slider is connected to a movable plate, the outer wall of the movable plate is slidably connected to the inner wall of the travel groove, one side of the movable plate is connected to a second pressing block, the outer wall of the second pressing block is slidably connected to the inner wall of the travel groove, one side of the slider is connected to a second spring, and the other end of the second spring is connected to the inner wall of the movable groove.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, a protective mechanism is provided, and the first pressing block is pressed to make the movable rod drive the connecting plate to move, and drive the limit block to move, so that the limit block is aligned with the second through groove, and the limit block is driven to move by pulling the protective cover, so that the limit block enters the second through groove and is aligned with the limit groove on the fixed block, and the limit block is driven to enter the limit groove by releasing the elastic force of the first spring, thereby fixing the protective cover. At this time, the protective cover can just cover the optical fiber interface, so as to protect the place where the optical fiber and the optical module are connected, avoid water and external impact from damaging the interface, and extend the service life of the optical module.

[0020] 2. In the utility model, a supporting mechanism is provided, and the upper and lower connecting blocks are pulled so that the two moving blocks on the upper and lower sides drive the sliding plate to slide out of the sliding groove, and the upper and lower connecting blocks are pressed so that the two moving blocks on the upper and lower sides drive the clamping blocks on the upper and lower sides to move toward each other, and at the same time, the slider is squeezed by the sliding plate and moves into the moving groove, and the elastic force is released by the second spring so that the slider returns to its original position and is clamped by the second placement groove, so that the clamping block just clamps the wire at the optical fiber joint and supports the wire at the optical fiber joint, so that the wire at the optical fiber joint is horizontal, avoiding the bending of the wire at the optical fiber joint and causing the internal metal wire to break, thereby extending the service life of the optical fiber. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the protective cover of the utility model;

[0023] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0024] Figure 4 For this utility model Figure 2 The enlarged structural diagram of part B in the middle;

[0025] Figure 5 This is a schematic diagram of the structure of the clamping block of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the mobile block of the utility model;

[0027] Figure 7 For this utility model Figure 6 The enlarged structural diagram of the middle C part;

[0028] Figure 8 It is a schematic diagram of the cross-sectional structure of the second placement groove of the utility model.

[0029] Legend: 1. Optical module body; 2. Fiber optic interface; 3. Slide groove; 4. Protection mechanism; 401. Protection cover; 402. Fixed block; 403. First through groove; 404. Connecting plate; 405. Moving rod; 406. Limiting block; 407. First placement groove; 408. First spring; 409. First pressing block; 410. Limiting groove; 411. Second through groove; 5. Support mechanism; 501. Sliding groove; 502. Moving block; 503. Sliding plate; 504. Clamping block; 505. Groove; 506. Connecting block; 507. Second placement groove; 508. Second spring; 509. Moving groove; 510. Second pressing block; 511. Moving plate; 512. Sliding block; 513. Travel groove; 514. Third through groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-8 , the utility model provides a technical solution: an optical module for high-speed communication, comprising an optical module body 1, a fiber optic interface 2 is connected to one side of the optical module body 1, and a protective mechanism 4 is arranged on the outer wall of the fiber optic interface 2;

[0032] The protective mechanism 4 includes a protective sleeve 401 and a first pressing block 409. A first through groove 403 is provided on one side of the inner wall of the protective sleeve 401. The inner wall of the first through groove 403 is slidably connected to the outer wall of the optical fiber interface 2. A moving rod 405 is connected to one side of the first pressing block 409. The other end of the moving rod 405 extends into the protective sleeve 401 and is connected to a connecting plate 404. One side of the connecting plate 404 is connected to a limiting block 406. The outer wall of the optical fiber interface 2 is connected to a fixed block 402. A second through groove 411 is provided on one side of the fixed block 402. A limiting groove 410 is provided on one side of the second through groove 411. A first placement groove 407 is provided on one side of the outer wall of the protective sleeve 401. A first spring 408 is provided on the outer sleeve of the moving rod 405. The two ends of the first spring 408 are respectively connected to the inner wall of the first placement groove 407 and one side of the first pressing block 409.

[0033] The implementation method is specifically as follows: by setting a protective mechanism 4, by pressing the first pressing block 409, the moving rod 405 drives the connecting plate 404 to move, and at the same time, the pressing block will compress the first spring 408, and the connecting plate 404 moves and drives the limit block 406 to move, so that the limit block 406 is aligned with the second through groove 411, and by pulling the protective sleeve 401, the protective sleeve 401 is moved toward the optical fiber interface 2 to drive the limit block 406 to move, so that the limit block 406 enters the second through groove 411 and is aligned with the limit groove 410 on the fixed block 402, and the elastic force of the first spring 408 is released to drive the moving rod 405 and the connecting plate 404 to return to their original positions, and the limit block 406 enters the limit groove 410, thereby fixing the protective sleeve 401, and at this time the protective cover can just cover the optical fiber interface 2, so as to protect the place where the optical fiber and the optical module are connected, thereby avoiding damage to the interface caused by water and external impact, and extending the service life of the optical module.

[0034] Two slide grooves 3 are provided on one side of the protective sleeve 401, and a support mechanism 5 is arranged in the slide groove 3. The support mechanism 5 includes a sliding plate 503 and two sliding grooves 501. The sliding groove 501 is provided on the outer wall of the protective sleeve 401, and one side of the sliding groove 501 is connected to one side of the slide groove 3. The outer wall of the sliding plate 503 is slidably connected to the inner wall of the slide groove 3. A second placement groove 507 is provided on one side of the sliding plate 503, and two third through grooves 514 are provided on one side of the second placement groove 507. A moving block 502 is slidably connected to the inner wall of the third through groove 514. The outer wall of the moving block 502 is slidably connected to the inner wall of the sliding groove 501, and the same connecting block 506 is connected between the two moving blocks 502, and One side of the two moving blocks 502 is connected to the same clamping block 504, one side of the clamping block 504 is provided with multiple grooves 505, one side of the moving block 502 is provided with a moving groove 509, one side of the moving groove 509 is provided with a travel groove 513, the inner wall of the moving groove 509 is slidably connected with a slider 512, the top of the slider 512 is connected to a moving plate 511, the outer wall of the moving plate 511 is slidably connected to the inner wall of the travel groove 513, one side of the moving plate 511 is connected to a second pressing block 510, the outer wall of the second pressing block 510 is slidably connected to the inner wall of the travel groove 513, one side of the slider 512 is connected to a second spring 508, and the other end of the second spring 508 is connected to the inner wall of the moving groove 509.

[0035] The specific implementation method is as follows: by setting the support mechanism 5, by pulling the upper and lower connecting blocks 506, the two moving blocks 502 and the sliding plate 503 connected to the connecting blocks 506 are driven to move, so that the sliding plate 503 slides out of the sliding groove 3, and by pressing the upper and lower connecting blocks 506, the two moving blocks 502 connected thereto slide in the third through groove 514, and drive the clamping block 504 to move. When the moving block 502 moves, the side of the slider 512 provided with the inclined surface will be squeezed by the sliding plate 503, so that the slider 512 moves into the moving groove 509, and the second spring 508 is compressed. When the slider 512 moves When it reaches the second placement groove 507, the second spring 508 releases the elastic force so that the slider 512 returns to its original position and is stuck in the second placement groove 507, thereby limiting the position of the moving block 502 and the clamping block 504, so that the clamping block 504 just clamps the wire at the optical fiber joint and supports the wire at the optical fiber joint, so that the wire at the optical fiber joint is horizontal, avoiding the bending of the wire at the optical fiber joint and causing the internal metal wire to break, thereby extending the service life of the optical fiber, and by setting the groove 505 as an arc surface, the groove 505 can better fit the optical fiber line, so that the clamping is more secure and not easy to loosen.

[0036] Working principle: When in use, first connect the optical module and the optical fiber connector through the optical fiber interface 2, then press the first pressing block 409 to make the moving rod 405 drive the connecting plate 404 and the limit block 406 to move, and at the same time make the first spring 408 in a compressed state, and then pull the protective cover 401 to drive the limit block 406 to move to align with the limit groove 410 on the fixed block 402, and then release the elastic force of the first spring 408 to drive the moving rod 405, the connecting plate 404 and the limit block 406 to return to their original positions, and make the limit block 406 enter the limit groove 410, so as to fix the protective cover 401, so that the protective cover can just cover the optical fiber interface 2, and then can protect the place where the optical fiber and the optical module are connected, and then pull the upper and lower connecting blocks 506 to connect with them The two moving blocks 502 drive the sliding plate 503 to slide out of the sliding groove 3, and then press the upper and lower connecting blocks 506 at the same time so that the two moving blocks 502 connected thereto drive the upper and lower clamping blocks 504 to approach each other. At the same time, the side of the slider 512 provided with the inclined surface will be squeezed by the sliding plate 503, so that the slider 512 moves into the moving groove 509 and compresses the second spring 508. When the slider 512 moves into the second placement groove 507, the second spring 508 releases the elastic force so that the slider 512 returns to its original position and is clamped by the second placement groove 507, thereby limiting the position of the clamping block 504, so that the clamping block 504 just clamps the wire at the optical fiber connector and supports the wire at the optical fiber connector. Finally, the optical module body 1 is inserted into the switch, thereby completing the connection of the optical module.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An optical module for high-speed communication, comprising an optical module body (1), characterized in that: One side of the optical module body (1) is connected to an optical fiber interface (2), and an outer wall of the optical fiber interface (2) is provided with a protective mechanism (4); The protective mechanism (4) comprises a protective sleeve (401) and a first pressing block (409); a first through slot (403) is provided on one side of an inner wall of the protective sleeve (401); the inner wall of the first through slot (403) is slidably connected to the outer wall of the optical fiber interface (2); a moving rod (405) is connected to one side of the first pressing block (409); the other end of the moving rod (405) extends into the protective sleeve (401) and is connected to a connecting plate (404); a limiting block (406) is connected to one side of the connecting plate (404); a fixing block (402) is connected to the outer wall of the optical fiber interface (2); a second through slot (411) is provided on one side of the fixing block (402); and a limiting slot (410) is provided on one side of the second through slot (411).

2. The high-speed communication optical module according to claim 1, characterized in that: A first placement groove (407) is provided on one side of the outer wall of the protective sleeve (401), and a first spring (408) is provided on the outer sleeve of the moving rod (405), wherein two ends of the first spring (408) are respectively connected to the inner wall of the first placement groove (407) and one side of the first pressing block (409).

3. The high-speed communication optical module according to claim 1, characterized in that: Two sliding grooves (3) are provided on one side of the protective sleeve (401), a support mechanism (5) is provided in the sliding groove (3), the support mechanism (5) comprises a sliding plate (503) and two sliding grooves (501), the sliding grooves (501) are provided on the outer wall of the protective sleeve (401), and one side of the sliding groove (501) is connected to one side of the sliding groove (3).

4. The high-speed communication optical module according to claim 3, characterized in that: The outer wall of the sliding plate (503) is slidably connected to the inner wall of the sliding groove (3); a second placement groove (507) is provided on one side of the sliding plate (503); two third through grooves (514) are provided on one side of the second placement groove (507); a moving block (502) is slidably connected to the inner wall of the third through groove (514); an outer wall of the moving block (502) is slidably connected to the inner wall of the sliding groove (501); and the two moving blocks (502) are connected to the same connecting block (506).

5. The high-speed communication optical module according to claim 4, characterized in that: One side of the two moving blocks (502) is connected to the same clamping block (504), one side of the clamping block (504) is provided with a plurality of grooves (505), one side of the moving block (502) is provided with a moving groove (509), and one side of the moving groove (509) is provided with a travel groove (513).

6. The high-speed communication optical module according to claim 5, characterized in that: The inner wall of the movable groove (509) is slidably connected to a slider (512), the top of the slider (512) is connected to a movable plate (511), the outer wall of the movable plate (511) is slidably connected to the inner wall of the travel groove (513), one side of the movable plate (511) is connected to a second pressing block (510), the outer wall of the second pressing block (510) is slidably connected to the inner wall of the travel groove (513), one side of the slider (512) is connected to a second spring (508), and the other end of the second spring (508) is connected to the inner wall of the movable groove (509).