Optical fiber transceiver convenient for moisture removal

Abstract

The utility model belongs to the technical field of dehumidification of optical fiber transceivers, and particularly relates to an optical fiber transceiver convenient for dehumidification, which comprises a transceiver substrate, and the top of the transceiver substrate is fixedly connected with a transceiver top cover; the side wall of the transceiver top cover is fixedly connected with an optical fiber plug. The top of the transceiver top cover is fixedly connected with a ventilation cylinder; a ventilation groove is formed in the side wall of the ventilation cylinder; a motor is fixedly connected to the side wall of the ventilation cylinder, and a ventilation fan is fixedly connected to the output end of the motor. Ventilation windows are formed in the side walls of the transceiver substrate and the transceiver top cover; according to the utility model, the motor is arranged to drive the ventilation fan between the transceiver substrate and the transceiver top cover to rotate at a high speed, and the ventilation block is arranged to guide external air into the transceiver, so that the dehumidification rate of the transceiver is accelerated by accelerating the air circulation rate, and the problem of rapid dehumidification of the interior of the optical fiber transceiver after being damped is solved.

Description

Technical Field

[0001] This utility model belongs to the field of moisture removal technology for fiber optic transceivers, specifically a fiber optic transceiver that is easy to remove moisture. Background Technology

[0002] A fiber optic transceiver is an Ethernet transmission media conversion unit that converts short-distance twisted-pair electrical signals to long-distance optical signals. It is also known as an optoelectronic converter in many places. The product is generally used in actual network environments where Ethernet cables cannot cover the area and fiber optics must be used to extend the transmission distance. It is usually positioned in the access layer application of broadband metropolitan area networks.

[0003] Existing fiber optic transceivers typically employ a sealed structure, where internal components are enclosed in a protective shell for protection. However, during daily use, when the transceiver becomes damp, the moisture inside is difficult to remove due to the relatively airtight protective shell, requiring the shell to be removed, which is inconvenient.

[0004] Therefore, this utility model provides an optical fiber transceiver that is easy to dehumidify. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A fiber optic transceiver for easy dehumidification, comprising a transceiver substrate, a transceiver top cover fixedly connected to the top of the transceiver substrate; fiber optic plugs fixedly connected to the side wall of the transceiver top cover, and multiple fiber optic plugs arranged in a linear array; a ventilator fixedly connected to the top of the transceiver top cover; ventilation slots formed on the side wall of the ventilator, and multiple ventilation slots arranged in a circumferential array; a motor fixedly connected to the side wall of the ventilator, and a ventilation fan fixedly connected to the output end of the motor; ventilation windows formed on the side walls of the transceiver substrate and the transceiver top cover, and ventilation blocks provided on the side walls of the ventilation windows; Through the above structure, the motor drives the ventilation fan between the transceiver substrate and the transceiver top cover to rotate at high speed, and the ventilation blocks guide external air into the transceiver, thereby accelerating the dehumidification rate of the transceiver by increasing the air circulation rate, which is beneficial to solving the problem of rapid internal dehumidification of the fiber optic transceiver after it becomes damp.

[0007] Preferably, a fixing block is fixedly connected to the side wall of the transceiver top cover, and multiple fixing blocks are arranged corresponding to the positions of the fiber optic plugs; a sliding clamping block is provided inside the fixing block, and the sliding clamping block is arranged to correspond to the internal dimensions of the fixing block; a fixing rod is fixedly connected to the top of the sliding clamping block; a return spring is fixedly connected between the sliding clamping block and the fixing block; a fixing clamping block is fixedly connected to the side wall of the transceiver substrate, and multiple fixing clamping blocks are arranged corresponding to the positions of the sliding clamping block; through the above structure, the sliding clamping block and the fixing clamping block clamp the optical fiber, thereby preventing the optical fiber from loosening under external force and shaking, enhancing the stability of the fiber optic transceiver; the return spring allows the sliding clamping block to reset itself, and at the same time provides stress for the clamping of the sliding clamping block, improving the practicality and convenience of the transceiver.

[0008] Preferably, a limiting frame is fixedly attached to the side wall of the ventilation block; a sealing plate is provided on the side wall of the ventilation window, and a limiting frame is fixedly attached to the side wall of the sealing plate; the limiting frame is made of rubber; a sealing plug is provided on the top of the ventilator; through the above structure, the limiting frame is provided, and the limiting frame is made of rubber, which facilitates the installation of the ventilation block and the sealing plate. The sealing plug, together with the sealing plate, seals the transceiver, thereby preventing humid air from entering the transceiver through the ventilation window and the ventilator, thus improving the sealing performance of the transceiver.

[0009] Preferably, a clip is fixedly connected to the bottom of the sliding clamping block; a clip is fixedly connected to the top of the fixed clamping block; the clip is made of sponge material; through the above structure, the clip is set and the clip is made of sponge material to improve the contact relationship between the sliding clamping block, the fixed clamping block and the optical fiber, which is conducive to improving the stability of the optical fiber and avoiding damage to the optical fiber during clamping by the sliding clamping block and the fixed clamping block.

[0010] Preferably, a sealing groove is formed on the side wall of the sealing plug, and the two sealing grooves are arranged correspondingly; a sealing ring is provided inside the sealing groove, and the sealing ring is made of rubber; through the above structure, the sealing groove is set with a limiting sealing ring to prevent the sealing ring from falling off or shifting under friction, and the sealing ring enhances the sealing performance of the transceiver, thereby preventing humid air from entering the transceiver through the gap between the vent and the sealing plug.

[0011] Preferably, a fixing protrusion is fixedly connected to the top of the fixing rod, and the surface of the fixing protrusion is provided with anti-slip texture; through the above structure, the fixing protrusion is set and the anti-slip texture is provided on the surface of the fixing protrusion to provide convenience for the user's daily use, and enhance the practicality and convenience of the transceiver.

[0012] Preferably, a positioning shaft is fixedly connected to the bottom of the ventilation fan; a positioning cylinder is fixedly connected to the top of the transceiver substrate, and the positioning cylinder is set to correspond to the size and position of the positioning shaft; through the above structure, the positioning shaft and positioning cylinder restrict the movement posture of the ventilation fan, thereby enhancing the stability of the ventilation fan, reducing the shaking of the ventilation fan, and improving the stability of the transceiver.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The fiber optic transceiver described in this utility model is a moisture-removing device that uses a motor to drive a high-speed fan between the transceiver substrate and the transceiver top cover, and uses a ventilation block to guide external air into the transceiver. This speeds up the dehumidification rate of the transceiver by increasing the air circulation rate, which helps to solve the problem of rapid internal dehumidification of the fiber optic transceiver after it gets damp.

[0015] 2. The fiber optic transceiver described in this utility model is designed to facilitate moisture removal. By setting a sliding clamping block and a fixed clamping block to hold the optical fiber, the optical fiber is prevented from loosening under external force and shaking, thereby enhancing the stability of the fiber optic transceiver. A reset spring is set to allow the sliding clamping block to reset itself, while providing stress for the clamping of the sliding clamping block, thus improving the practicality and convenience of the transceiver. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the transceiver substrate in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the ventilation fan in this utility model;

[0020] Figure 4 This is a schematic diagram of the ventilation block in this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the fixing block in this utility model.

[0022] In the diagram: 1. Transceiver baseboard; 11. Transceiver top cover; 12. Fiber optic plug; 13. Ventilation tube; 14. Motor; 15. Ventilation fan; 16. Ventilation block; 2. Fixing block; 21. Sliding clamping block; 22. Fixing rod; 23. Return spring; 24. Fixing clamping block; 3. Limiting frame; 31. Sealing plate; 32. Sealing plug; 4. Clamping piece; 5. Sealing ring; 6. Fixing protrusion; 7. Positioning shaft. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 4 As shown, an embodiment of the present invention provides a fiber optic transceiver for easy dehumidification, comprising a transceiver substrate 1, a transceiver top cover 11 fixedly attached to the top of the transceiver substrate 1; fiber optic plugs 12 fixedly attached to the side wall of the transceiver top cover 11, and multiple fiber optic plugs 12 arranged in a linear array; a ventilator 13 fixedly attached to the top of the transceiver top cover 11; ventilation slots formed on the side wall of the ventilator 13, and multiple ventilation slots arranged in a circumferential array; a motor 14 fixedly attached to the side wall of the ventilator 13, and a ventilation fan 15 fixedly attached to the output end of the motor 14; ventilation windows formed on the side walls of the transceiver substrate 1 and the transceiver top cover 11, and ventilation blocks 16 provided on the side walls of the ventilation windows; during operation, the user can accelerate the airflow speed between the transceiver substrate 1 and the transceiver top cover 11 by driving the motor 14, thereby accelerating the moisture evaporation rate and achieving rapid dehumidification. During the process, whenever the motor 14 fixedly attached to the side wall of the ventilator 13 is subjected to... When driven, the ventilation fan 15, which is fixedly connected to the output of the motor 14, will rotate at high speed between the transceiver substrate 1 and the transceiver top cover 11. After the ventilation fan 15 rotates, since the ventilation window on the side wall of the transceiver substrate 1 and the transceiver top cover 11 is provided with ventilation blocks 16, external air can enter between the transceiver substrate 1 and the transceiver top cover 11 through the ventilation blocks 16, and be discharged through multiple ventilation slots on the side wall of the ventilation cylinder 13 under the action of the ventilation fan 15. The fiber optic plug 12 serves to insert the fiber optic cable, and the ventilation blocks 16 can block foreign objects from entering the transceiver. With the above structure, the motor 14 drives the ventilation fan 15 between the transceiver substrate 1 and the transceiver top cover 11 to rotate at high speed, and the ventilation blocks 16 guide external air into the transceiver, thereby accelerating the dehumidification rate of the transceiver by increasing the air circulation rate, which is beneficial to solving the problem of rapid internal dehumidification of the fiber optic transceiver after it gets damp.

[0026] like Figure 1 and Figure 5As shown, a fixing block 2 is fixedly connected to the side wall of the transceiver top cover 11, and multiple fixing blocks 2 are arranged corresponding to the positions of the fiber optic plug 12; a sliding clamping block 21 is provided inside the fixing block 2, and the sliding clamping block 21 is arranged according to the internal dimensions of the fixing block 2; a fixing rod 22 is fixedly connected to the top of the sliding clamping block 21; a return spring 23 is fixedly connected between the sliding clamping block 21 and the fixing block 2; a fixing clamping block 24 is fixedly connected to the side wall of the transceiver base plate 1, and multiple fixing clamping blocks 24 are arranged corresponding to the positions of the sliding clamping block 21; during operation, after the user inserts the fiber optic connector into the fiber optic plug 12, the fiber optic cable can be fixed between the two by means of the correspondence between the sliding clamping block 21 and the fixing clamping block 24, thereby preventing the fiber optic cable from loosening under the action of external force and shaking. During the process, using The user can first use the fixed rod 22 to move the sliding clamping block 21 upward, which compresses the return spring 23 fixed between the sliding clamping block 21 and the fixed block 2. After inserting the fiber optic head into the fiber optic plug 12, the user can let the sliding clamping block 21 return to its original position under the elasticity of the return spring 23. After the sliding clamping block 21 returns to its original position, the sliding clamping block 21 and the fixed clamping block 24 will close, fixing the fiber optic cable between them. Through the above structure, the sliding clamping block 21 and the fixed clamping block 24 clamp the fiber optic cable, thereby preventing the fiber optic cable from loosening under external force and shaking, enhancing the stability of the fiber optic transceiver. The return spring 23 allows the sliding clamping block 21 to return to its original position and provides stress for the clamping of the sliding clamping block 21, improving the practicality and convenience of the transceiver.

[0027] like Figure 4 As shown, a limiting frame 3 is fixedly attached to the side wall of the ventilation block 16; a sealing plate 31 is provided on the side wall of the ventilation window, and a limiting frame 3 is fixedly attached to the side wall of the sealing plate 31; the limiting frame 3 is made of rubber; a sealing plug 32 is provided on the top of the ventilator 13; during operation, since the limiting frame 3 fixed to the side wall of the ventilation block 16 is made of rubber, the user can use the deformable characteristics of the rubber material to install the ventilation block 16 and the sealing plate 31 on the ventilation window opened on the side wall of the transceiver base plate 1 and the transceiver top cover 11. Whenever the dehumidification of the transceiver ends, the user can... Two sealing plates 31 are installed on the side wall of the transceiver to seal the two ventilation windows. At the same time, the user can install the sealing plug 32 on the top of the vent 13 to prevent air from entering the transceiver through the vent 13. With the above structure, a limiting frame 3 is set, and the limiting frame 3 is made of rubber, which facilitates the installation of the ventilation block 16 and the sealing plate 31. The sealing plug 32 is set to work with the sealing plate 31 to seal the transceiver, thereby preventing humid air from entering the transceiver through the ventilation windows and the vent 13, thus improving the sealing performance of the transceiver.

[0028] like Figure 5As shown, a clip 4 is fixedly attached to the bottom of the sliding clamping block 21; a clip 4 is fixedly attached to the top of the fixed clamping block 24; the clip 4 is made of sponge material; during operation, it is fixed to the bottom of the sliding clamping block 21 and the top of the fixed clamping block 24, and the clip 4, made of sponge material, can replace the sliding clamping block 21 and the fixed clamping block 24 in contact with the top and bottom of the optical fiber respectively. The clip 4 can take advantage of the softness and plasticity of the sponge material to maintain the fixed stability of the optical fiber; through the above structure, the clip 4 is set, and the clip 4 is made of sponge material to improve the contact relationship between the sliding clamping block 21, the fixed clamping block 24 and the optical fiber, which is conducive to improving the stability of the optical fiber and avoiding damage to the optical fiber during the clamping of the sliding clamping block 21 and the fixed clamping block 24.

[0029] like Figure 2 As shown, a sealing groove is provided on the side wall of the sealing plug 32, and the two sealing grooves are arranged correspondingly. A sealing ring 5 is provided inside the sealing groove, and the sealing ring 5 is made of rubber. During operation, whenever the user inserts the sealing plug 32 into the top of the vent 13, the two sealing rings 5 ​​can fill the gap between the sealing plug 32 and the vent 13 by deforming under force, thereby improving the sealing performance of the transceiver. The sealing groove on the side wall of the sealing plug 32 serves to limit the sealing ring 5. Through the above structure, the sealing groove limits the sealing ring 5, preventing the sealing ring 5 from falling off or shifting under friction. The sealing ring 5 enhances the sealing performance of the transceiver, thereby preventing humid air from entering the transceiver through the gap between the vent 13 and the sealing plug 32.

[0030] like Figure 5 As shown, a fixing protrusion 6 is fixedly attached to the top of the fixing rod 22, and the surface of the fixing protrusion 6 is provided with anti-slip texture. During operation, the user can use the fixing protrusion 6 to lift and slide the clamping block 21, and the anti-slip texture on the surface of the fixing protrusion 6 plays an anti-slip role. Through the above structure, the fixing protrusion 6 is set and the anti-slip texture is provided on the surface of the fixing protrusion 6 to provide convenience for the user's daily use, and enhance the practicality and convenience of the transceiver.

[0031] like Figure 3 As shown, a positioning shaft 7 is fixedly connected to the bottom of the ventilation fan 15; a positioning cylinder is fixedly connected to the top of the transceiver base plate 1, and the positioning cylinder is set in the same size and position as the positioning shaft 7. During operation, whenever the ventilation fan 15 rotates under the action of the motor 14, the positioning shaft 7 fixed to the bottom of the ventilation fan 15 always contacts the side wall of the positioning cylinder. The positioning cylinder can restrict the movement posture of the ventilation fan 15 by contacting the positioning shaft 7. Through the above structure, the positioning shaft 7 and the positioning cylinder restrict the movement posture of the ventilation fan 15, thereby enhancing the stability of the ventilation fan 15, reducing the shaking of the ventilation fan 15, and improving the stability of the transceiver.

[0032] During operation, the user can accelerate the airflow speed between the transceiver substrate 1 and the transceiver top cover 11 by driving the motor 14, thereby accelerating the moisture evaporation rate and achieving rapid dehumidification. During this process, whenever the motor 14, fixed to the side wall of the ventilator 13, is driven, the ventilation fan 15, fixed to the output end of the motor 14, will rotate at high speed between the transceiver substrate 1 and the transceiver top cover 11. After the ventilation fan 15 rotates, since ventilation blocks 16 are provided on the side walls of the ventilation windows opened on the side walls of the transceiver substrate 1 and the transceiver top cover 11, external air can enter between the transceiver substrate 1 and the transceiver top cover 11 through the ventilation blocks 16, and be discharged through the multiple ventilation slots opened on the side wall of the ventilator 13 under the action of the ventilation fan 15. Among these, the optical fiber... The plug 12 serves to insert the optical fiber. The ventilation block 16 can prevent foreign objects from entering the transceiver. After the user inserts the optical fiber connector into the optical fiber plug 12, the optical fiber can be fixed between the sliding clamp block 21 and the fixed clamp block 24 by means of their corresponding relationship, thereby preventing the optical fiber from loosening under external force and shaking. During the process, the user can first move the sliding clamp block 21 upward with the fixed rod 22, so that the return spring 23 fixed between the sliding clamp block 21 and the fixed block 24 is compressed. After the optical fiber head is inserted into the optical fiber plug 12, the user can let the sliding clamp block 21 return to its original position under the elasticity of the return spring 23. After the sliding clamp block 21 returns to its original position, the sliding clamp block 21 and the fixed clamp block 24 will close. The optical fiber is fixed between the two. Since the limiting frame 3 fixed to the side wall of the ventilation block 16 is made of rubber, the user can use the deformable characteristics of the rubber material to install the ventilation block 16 and the sealing plate 31 on the ventilation windows opened on the side walls of the transceiver base plate 1 and the transceiver top cover 11. Whenever the dehumidification of the transceiver ends, the user can choose to install the two sealing plates 31 on the side walls of the transceiver to close the two ventilation windows. At the same time, the user can install the sealing plug 32 on the top of the vent 13 to prevent air from entering the transceiver through the vent 13. The sponge-made clip 4, which is fixed to the bottom of the sliding clamping block 21 and the top of the fixed clamping block 24, can replace the sliding clamping block 21 and the fixed clamping block 24 to contact the optical fiber. At the top and bottom of the cable, the clips 4 utilize the softness and malleability of the sponge material to maintain the stability of the optical fiber. Whenever the user inserts the sealing plug 32 into the top of the ventilator 13, the sealing rings 5 ​​on the side wall of the sealing plug 32 can fill the gap between the sealing plug 32 and the ventilator 13 by deforming under force, thereby improving the sealing performance of the transceiver. The sealing groove on the side wall of the sealing plug 32 serves to limit the sealing rings 5. The user can lift and slide the clamping block 21 with the help of the fixing protrusion 6. The anti-slip texture on the surface of the fixing protrusion 6 provides an anti-slip function. Whenever the ventilation fan 15 rotates under the action of the motor 14, the positioning shaft 7 fixed to the bottom of the ventilation fan 15 always contacts the side wall of the positioning cylinder.The positioning cylinder can restrict the movement of the ventilation fan 15 by contacting the positioning shaft 7.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A moisture-resistant fiber optic transceiver, comprising a transceiver substrate (1), characterized in that: A transceiver top cover (11) is fixedly attached to the top of the transceiver substrate (1); an optical fiber plug (12) is fixedly attached to the side wall of the transceiver top cover (11), and multiple optical fiber plugs (12) are arranged in a linear array; a ventilator (13) is fixedly attached to the top of the transceiver top cover (11); ventilation slots are provided on the side wall of the ventilator (13), and multiple ventilation slots are arranged in a circumferential array; a motor (14) is fixedly attached to the side wall of the ventilator (13), and a ventilation fan (15) is fixedly attached to the output end of the motor (14); ventilation windows are provided on the side walls of the transceiver substrate (1) and the transceiver top cover (11), and ventilation blocks (16) are provided on the side walls of the ventilation windows.

2. The fiber optic transceiver for easy moisture removal according to claim 1, characterized in that: A fixing block (2) is fixedly connected to the side wall of the transceiver top cover (11), and multiple fixing blocks (2) are arranged to correspond to the position of the fiber optic plug (12); a sliding clamping block (21) is provided inside the fixing block (2), and the sliding clamping block (21) is arranged to correspond to the internal size of the fixing block (2); a fixing rod (22) is fixedly connected to the top of the sliding clamping block (21); a return spring (23) is fixedly connected between the sliding clamping block (21) and the fixing block (2); a fixing clamping block (24) is fixedly connected to the side wall of the transceiver substrate (1), and multiple fixing clamping blocks (24) are arranged to correspond to the position of the sliding clamping block (21).

3. The fiber optic transceiver for easy dehumidification according to claim 1, characterized in that: A limiting frame (3) is fixedly attached to the side wall of the ventilation block (16); a sealing plate (31) is provided on the side wall of the ventilation window, and a limiting frame (3) is fixedly attached to the side wall of the sealing plate (31); the limiting frame (3) is made of rubber; a sealing plug (32) is provided on the top of the ventilation cylinder (13).

4. The fiber optic transceiver for easy moisture removal according to claim 2, characterized in that: The bottom of the sliding clamping block (21) is fixedly connected to a clamping piece (4); the top of the fixed clamping block (24) is fixedly connected to a clamping piece (4); the clamping piece (4) is made of sponge material.

5. A fiber optic transceiver for easy moisture removal according to claim 3, characterized in that: The sealing plug (32) has a sealing groove on its side wall, and the two sealing grooves are arranged in a corresponding manner; a sealing ring (5) is provided inside the sealing groove, and the sealing ring (5) is made of rubber.

6. A fiber optic transceiver for easy moisture removal according to claim 2, characterized in that: The top of the fixing rod (22) is fixed with a fixing protrusion (6), and the surface of the fixing protrusion (6) is provided with anti-slip texture.

7. The fiber optic transceiver for easy moisture removal according to claim 1, characterized in that: The bottom of the ventilation fan (15) is fixedly connected to a positioning shaft (7); the top of the transceiver substrate (1) is fixedly connected to a positioning cylinder, and the positioning cylinder is set to correspond to the size and position of the positioning shaft (7).

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