CN220419620U

CN220419620U - Loss-preventing structure for plug-in port of optical module

Info

Publication number: CN220419620U
Application number: CN202322175237.0U
Authority: CN
Inventors: 张凯; 李志云; 张成星
Original assignee: Shenzhen Longte Communication Technology Co ltd
Current assignee: Shenzhen Longte Communication Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-01-30
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses an anti-damage structure of an optical module plugging port, which relates to the technical field of optical module equipment and comprises a device shell, wherein a socket is arranged on the inner wall of the device shell, a limit component capable of fixing an optical fiber line is arranged at the top of the port of the device shell, a first cavity is arranged on the inner wall of a sliding block, a second cavity is arranged at the top of the sliding block, a first limit block is movably sleeved on the inner wall of the second cavity, one end of a block of the second cavity, which is far away from the second cavity, is fixedly arranged at the top of a contact block, second limit blocks are fixedly arranged at two ends of the contact block, a second spring is arranged at the top of the contact block, a clamping block is arranged on the inner wall of the contact block, and two groups of through holes are arranged on the inner wall of the contact block. The utility model ensures that the two are fixed together and are not easy to shake, effectively protects the plug port, reduces shaking of the device shell when the optical fiber is inserted and the optical fiber wire is pulled out, and ensures that the two are more stable during operation, thereby prolonging the service life of the device shell and reducing the use cost.

Description

Loss-preventing structure for plug-in port of optical module

Technical Field

The utility model relates to the technical field of optical module equipment, in particular to an optical module plug port damage prevention structure.

Background

An optical module is a device integrated with optical and electronic components for converting an electrical signal into an optical signal or converting an optical signal into an electrical signal, and has a main function of implementing optical to electrical conversion in an optical fiber communication system, thereby providing high quality transmission performance and stability for the optical communication system.

The optical module is generally composed of a transmitter, a receiver, an optical interface, an electronic driver, an optical interface circuit and other components, is an indispensable component in a network switch and a router, and transmits among different devices, and the application scene of the optical module comprises network environments with different scales such as local area network, metropolitan area network, wide area network and the like, so that high-speed and reliable data transmission can be realized, and the transmission efficiency and bandwidth utilization rate of the whole network are improved.

When the existing optical module is installed in a switch, the other end of the optical module is often inserted into an optical fiber line to transmit signals, and workers need to check the optical fiber line regularly or damage the plugging port of the optical module to a certain extent under long-time use when the optical fiber line is replaced, so that the service life of the optical module is shortened, and the use cost is increased.

Disclosure of Invention

Based on this, the present utility model aims to provide a damage-proof structure for an optical module plug port, so as to solve the technical problems mentioned in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a light module plug mouth loss prevention structure, includes the device casing, the inner wall of device casing is equipped with the socket, and the top of socket is equipped with the spacing subassembly that can fix by the fiber optic line, spacing subassembly includes slider, first cavity, contact block, the inner wall of slider is equipped with first cavity, and the top of first cavity is equipped with the second cavity, the inner wall movable sleeve of second cavity is equipped with first stopper, and the one end fixed mounting of second cavity is kept away from to first stopper at the top of contact block, the equal fixed mounting in both ends of contact block has the second stopper, and the top of second stopper is equipped with the second spring, the inner wall of contact block is equipped with the fixture block, and the inner wall of fixture block is equipped with two sets of through-holes, two sets of movable mounting has the connecting rod in the through-hole, the other end and the outer wall swing joint of contact block of connecting rod.

Through adopting above-mentioned technical scheme for both fix together difficult emergence and rock, have carried out effectual protection to the plug mouth, rock the device casing when reducing the plug optic fibre and extracting the optic fibre line, also make both more stable during the operation, thereby improved the life of device casing, reduced use cost.

The utility model is further characterized in that a first spring is fixedly arranged at the center of the outer wall of the contact block, and the other end of the first spring is fixedly connected with the bottom of the clamping block.

Through adopting above-mentioned technical scheme, push down the fixture block and make first stopper to the one end removal of contact block for contact block and optical fiber connector's top laminating carries out effectual fixed to optical fiber connector.

The utility model is further provided that the clamping block is movably arranged on the inner wall of the sliding block, and the clamping block is in an I shape.

By adopting the technical scheme, the position of the contact block is limited, and the optical connector and the device shell are effectively fixed, so that the socket is not easy to damage.

The utility model is further arranged that the other end of the second spring is fixedly connected with the inner wall of the sliding block, the bottom of the sliding block is provided with a groove, the lower end of the sliding block is fixedly provided with a connecting block, and the connecting block is L-shaped.

Through adopting above-mentioned technical scheme for the slider removes at the lug outer wall, and the connecting block follows the removal of slider and removes to optical fiber connector's outer wall, and the slider is in the centre of device casing and optical fiber line connector and carries out spacing simultaneously to both.

The utility model is further provided that the inside of the groove is movably provided with a convex block, and the other end of the convex block is fixedly arranged on the outer wall of the device shell.

Through adopting above-mentioned technical scheme, carry out spacingly to the position of lug to limit the slip scope of slider, increase the stability in the removal.

The utility model further provides that the number of the convex blocks is three, and the other two ends of the convex blocks are fixedly provided with positioning blocks.

Through adopting above-mentioned technical scheme, be provided with the locating piece simultaneously through the both ends of lug, and the lug multi-angle carries out spacingly to the position of slider.

The utility model is further characterized in that the inner wall of the socket is fixedly provided with the fixing block, the surface of the fixing block is wavy, and one end of the fixing block, which is close to the outer opening of the socket, is in a slope shape.

Through adopting above-mentioned technical scheme, the optic fibre line inserts in the socket for the fixed block is located the bottom of optic fibre line, protects the bottom of optic fibre.

In summary, the utility model has the following advantages:

according to the utility model, through the arrangement of the limiting assembly, the problem that when a worker needs to check the optical fiber line regularly or replace the optical fiber line, certain damage is caused to the plug-in opening of the device shell after long-time use is solved, so that the plug-in opening and the plug-out opening are fixed together and are not easy to shake, the plug-in opening is effectively protected, shake of the device shell when the optical fiber is inserted and the optical fiber line is pulled out is reduced, and the plug-in opening are more stable during operation, so that the service life of the device shell is prolonged, and the use cost is reduced.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic view of a socket according to the present utility model;

FIG. 3 is a schematic view of the location of the bump and the positioning block according to the present utility model;

fig. 4 is a diagram of the inner wall structure of the spacing assembly of the present utility model.

In the figure: 1. a device housing; 2. a socket; 3. a fixed block; 4. a bump; 5. a positioning block; 6. a slide block; 7. a clamping block; 8. a connecting block; 9. a first cavity; 10. a second cavity; 11. a first limiting block; 12. a contact block; 13. a second limiting block; 14. a first spring; 15. a second spring; 16. a through hole; 17. a connecting rod; 18. a groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides an optical module plug mouth loss prevention structure, as shown in fig. 1-4, including device casing 1, device casing 1's inner wall is equipped with socket 2, and socket 2's top is equipped with the spacing subassembly that can fix the fiber optic line, spacing subassembly includes slider 6, first cavity 9, contact block 12, slider 6's inner wall is equipped with first cavity 9, and first cavity 9's top is equipped with second cavity 10, second cavity 10's inner wall movable sleeve is equipped with first stopper 11, and first stopper 11 is kept away from second cavity 10's one end fixed mounting at contact block 12's top, contact block 12's both ends equal fixed mounting has second stopper 13, and second stopper 13's top is equipped with second spring 15, contact block 12's inner wall is equipped with fixture block 7, and fixture block 7's inner wall is equipped with two sets of through-holes 16, movable mounting has connecting rod 17 in two sets of through-holes 16, connecting rod 17's the other end and contact block 12's outer wall swing joint, through spacing subassembly's setting, the staff has solved when the fiber optic line needs to inspect, or when changing the fiber optic line, the inner wall movable sleeve of second cavity 10, and the first stopper 11, and one end fixed at the fixed limit stop block 13 of the second stopper 1's one end fixed at the top of the second stopper 1, the top of the second spring 15, the fiber optic line is fixed at the device 1, the two ends that the device 1 is left after the device 1 is fixed to the device 1, and the two-stop device has been taken place, and the device has been steadily to the device 1 when the device has been used to the device, and has been made to have been improved to the life, and has been improved.

Referring to fig. 1-4, a first spring 14 is fixedly mounted at the center of the outer wall of the contact block 12, the other end of the first spring 14 is fixedly connected with the bottom of the clamping block 7, and the clamping block 7 is pushed down to enable the first limiting block 11 to move towards one end of the contact block 12, so that the contact block 12 is attached to the top of the optical fiber connector, and the optical fiber connector is effectively fixed.

Referring to fig. 4, the clamping block 7 is movably mounted on the inner wall of the sliding block 6, and the clamping block 7 is in an i-shape, so that the position of the contact block 12 is limited, and the optical connector and the device housing 1 are effectively fixed, so that the socket 2 is not easily damaged.

Referring to fig. 4, the other end of the second spring 15 is fixedly connected with the inner wall of the slider 6, a groove 18 is formed at the bottom of the slider 6, a connecting block 8 is fixedly mounted at the lower end of the slider 6, and the connecting block 8 is L-shaped, so that the slider 6 moves on the outer wall of the bump 4, the connecting block 8 moves along with the movement of the slider 6 and moves to the outer wall of the optical fiber connector, and the slider 6 is positioned between the device housing 1 and the optical fiber connector to limit both.

Referring to fig. 1-3, the protruding block 4 is movably mounted in the groove 18, and the other end of the protruding block 4 is fixedly mounted on the outer wall of the device housing 1 to limit the position of the protruding block 4, so as to limit the sliding range of the sliding block 6 and increase the stability in moving.

Referring to fig. 1-3, the number of the protruding blocks 4 is three, the other two ends of the protruding blocks 4 are fixedly provided with positioning blocks 5, the positioning blocks 5 are simultaneously arranged at the two ends of the protruding blocks 4, and the protruding blocks 4 limit the positions of the sliding blocks 6 at multiple angles.

Referring to fig. 1-3, a fixing block 3 is fixedly installed on the inner wall of the socket 2, the surface of the fixing block 3 is wavy, one end of the fixing block 3, which is close to the outer opening of the socket 2, is inclined, and an optical fiber is inserted into the socket 2, so that the fixing block 3 is located at the bottom of the optical fiber, and the bottom of the optical fiber is protected.

The working principle of the utility model is as follows: when the optical template is needed to be used, firstly, one end of the optical module, which is matched with the switch, is inserted into the switch, then the optical fiber is inserted into the socket 2, the fixing block 3 is positioned at the bottom of the optical fiber, the bottom of the optical fiber is protected, then the clamping block 7 is pulled upwards to push the sliding block 6, the sliding block 6 moves on the outer wall of the convex block 4, the connecting block 8 follows the movement of the sliding block 6, when the sliding block 6 moves to the positioning block 5 far away from one end of the device shell 1, the clamping block 7 is positioned at the top of the optical fiber, then the clamping block 7 is pushed downwards, the first limiting block 11 is moved towards one end of the contact block 12, the second limiting block 13 is tightly attached to the inner wall of the sliding block 6 through the second spring 15 and the first spring 14, the contact block 12 is attached to the top of the optical fiber connector, the optical fiber connector is effectively fixed, the socket 2 and the optical fiber connector are more firm, the socket 2 is not easy to shake, the socket 2 is not easy to be damaged, the socket 2 is easy to be protected, the socket 2 is protected effectively, the protection is protected, and the service life of the device shell 1 is prolonged.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides an optical module plug mouth loss prevention structure, includes device casing (1), its characterized in that: the utility model discloses a device, including device casing (1), device casing, contact block, connecting rod, first stopper (11), second stopper (12) are fixed in the top of contact block (12), but the top of socket (2) is equipped with spacing subassembly that the optical fiber line was fixed, spacing subassembly includes slider (6), first cavity (9), contact block (12), the inner wall of slider (6) is equipped with first cavity (9), and the top of first cavity (9) is equipped with second cavity (10), the inner wall movable sleeve of second cavity (10) is equipped with first stopper (11), and the one end fixed mounting of second cavity (10) is kept away from to first stopper (11) at the top of contact block (12), the equal fixed mounting in both ends of contact block (12) has second stopper (13), and the top of second stopper (13) is equipped with second spring (15), the inner wall of contact block (12) is equipped with fixture block (7), and the inner wall of fixture block (7) is equipped with two sets of through-holes (16), two sets of movable mounting connecting rod (17) in through-hole (16), the other end and outer wall swing joint of contact block (12).

2. The optical module plug port damage prevention structure according to claim 1, wherein: the center of the outer wall of the contact block (12) is fixedly provided with a first spring (14), and the other end of the first spring (14) is fixedly connected with the bottom of the clamping block (7).

3. The optical module plug port damage prevention structure according to claim 1, wherein: the clamping block (7) is movably arranged on the inner wall of the sliding block (6), and the clamping block (7) is in an I shape.

4. The optical module plug port damage prevention structure according to claim 1, wherein: the other end of the second spring (15) is fixedly connected with the inner wall of the sliding block (6), a groove (18) is formed in the bottom of the sliding block (6), a connecting block (8) is fixedly arranged at the lower end of the sliding block (6), and the connecting block (8) is L-shaped.

5. The optical module plug port damage prevention structure according to claim 4, wherein: the inside of the groove (18) is movably provided with a lug (4), and the other end of the lug (4) is fixedly arranged on the outer wall of the device shell (1).

6. The optical module plug loss prevention structure according to claim 5, wherein: the number of the protruding blocks (4) is three, and the other two ends of the protruding blocks (4) are fixedly provided with positioning blocks (5).

7. The optical module plug port damage prevention structure according to claim 1, wherein: the inner wall of the socket (2) is fixedly provided with a fixed block (3), the surface of the fixed block (3) is wavy, and one end of the fixed block (3) close to the outer opening of the socket (2) is slope-shaped.