Optical fiber signal transceiver

Abstract

The invention discloses an optical fiber signal transceiver device, and relates to the technical field of signal transceiver. The invention comprises a casing, wherein the inner wall of the vent of the casing is fixed with a dustproof net, a mainboard is fixedly installed at the bottom end of the casing, a transceiver module is fixedly installed on the top surface of the mainboard, a dehumidification component is arranged on the top of the inner wall of the casing, the dehumidification component comprises two double ring frames, the two double ring frames are fixed on the top of the inner wall of the casing, the two double ring frames are located on the left and right sides of the inner wall of the casing, micro electric telescopic rods are fixedly installed on the inner walls of the two double ring frames, and circular frames are fixed on the back sides of the telescopic ends of the two micro electric telescopic rods. The invention contacts moisture with a large area through a calcium chloride block, and the calcium chloride block quickly absorbs moisture, so that the gas in the casing is quickly dried, thereby avoiding the problem that a large amount of moisture in the casing causes the electronic components in the device to be damaged by moisture.

Description

Technical Field

[0001] The present invention relates to the technical field of signal transceiver, and in particular to an optical fiber signal transceiver device. Background Art

[0002] Fiber optic signal transceiver equipment, also known as optoelectronic converters, plays a key role in fiber optic communication systems. The main function of fiber optic signal transceiver equipment is to convert electrical signals into optical signals, or convert optical signals into electrical signals, thereby achieving high-speed, long-distance data transmission.

[0003] Patent No. CN219287529U discloses a fiber optic signal transceiver, including a protective shell, a pad is detachably installed on the inner bottom of the protective shell, the front side of the protective shell is evenly provided with heat dissipation strip holes, the inner wall of the protective shell is fixedly provided with a positioning bar, and the upper side of the positioning bar is provided with a second limiting slide groove. The patent effectively protects the internal electronic components and alleviates the problem of the internal circuit being affected by excessive temperature by arranging a heat sink, a heat dissipation fan and a heat dissipation strip hole, thereby extending the service life of the transceiver and avoiding the problem of short use time. The heat sink on the top of the signal transceiver body is convenient for auxiliary heat dissipation, avoiding the problem of slow heat dissipation of the signal transceiver body, and facilitating rapid cooling of the internal electronic components, so that the internal circuit can work normally, thereby protecting the normal operation of the transceiver and ensuring high security and stability during data transmission.

[0004] However, the current fiber optic signal transceiver has the following problems: when the fiber optic signal transceiver is in use, since the fiber optic signal transceiver device is often placed in a corner, it is easy for the fiber optic signal transceiver device to become damp inside, thereby causing the electronic components in the device to become damp and damaged. Therefore, we propose a fiber optic signal transceiver device. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an optical fiber signal transceiver device, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an optical fiber signal transceiver device, comprising a casing, vents are provided on the left and right sides of the casing, dustproof nets are fixed to the inner walls of the vents of the casing, a mainboard is fixedly installed at the bottom of the casing, a humidity sensor is arranged on the top surface of the mainboard, a network cable interface of the mainboard passes through and is fixedly installed on the back of the inner wall of the casing, an optical fiber interface of the mainboard passes through and is fixed on the right side of the inner wall of the casing, a power interface of the mainboard passes through and is fixed on the left side of the casing, a transceiver module is fixedly installed on the top surface of the mainboard, and a dehumidification component is arranged on the top of the inner wall of the casing;

[0007] The dehumidification component comprises two double ring frames, the two double ring frames are fixed on the top of the inner wall of the casing, the two double ring frames are located on the left and right sides of the inner wall of the casing, the inner walls of the two double ring frames are respectively fixedly installed with micro-electric telescopic rods, and the backs of the telescopic ends of the two micro-electric telescopic rods are fixed with a circular frame, the left and right sides of the circular frame are in sliding contact with the top of the inner wall of the casing, a calcium chloride block is fixedly installed in the middle of the inner wall of the circular frame, and two strip nets are fixedly installed on the inner wall of the circular frame, and the two strip nets are respectively located above and below the calcium chloride block. Moisture in the casing enters the mesh seams of the strip nets, and the moisture enters the circular frame, and the calcium chloride block contacts the moisture over a large area, and the calcium chloride block quickly absorbs moisture, so that the gas in the casing is quickly dried, and stabilizing components are arranged on both sides of the front of the circular frame;

[0008] The stabilizing assembly includes two square plates, which are fixed on both sides of the front of the circular frame. Two sliding tubes are respectively passed through and fixed on the bottom of the two square plates opposite to each other. Two thin rods are fixed on the inner wall of the housing at the front and back. The inner walls of the two sliding tubes are slidably connected with the outer walls of the two thin rods. The sliding tubes limit the circular frame so that the circular frame will not shake violently during the back-and-forth reciprocating movement.

[0009] An anti-blocking device is arranged at the bottom of the side of the two square plates which are far away from each other, and an air swing device is arranged at the side of the anti-blocking devices which are close to each other.

[0010] According to the above technical solution, the casing includes a shell and a cover, the cover is fixedly mounted on the top surface of the shell, the circular frame is located above the vent of the casing, and the two thin rods are located on the left and right sides of the mainboard.

[0011] According to the above technical scheme, the anti-clogging device includes two U-shaped frames, two round rods, two scrapers and two rubber rollers. The two U-shaped frames are respectively fixed at the bottom of one side of the two square plates away from each other, the two round rods respectively penetrate and are fixed at the top and bottom of the inner walls of the two U-shaped frames, the two scrapers are respectively fixed on the outer walls of the two round rods, the two scrapers are located inside the U-shaped frames, the two rubber rollers are respectively fixed on the bottom surfaces of the two round rods, and the outer walls of the two rubber rollers are in rotational contact with the inner wall of the casing. During the reciprocating rotation of the scrapers, the scrapers scrape off the dust in the mesh gaps of the dustproof net, so that the mesh gaps of the dustproof net will not be blocked by dust.

[0012] According to the above technical solution, the anti-blocking device also includes two L-shaped blocks, two ring blocks and two sponge rings. The two L-shaped blocks are respectively fixed on the top of one side of the two U-shaped frames close to each other, the two ring blocks are respectively fixed on one side of the two L-shaped blocks close to each other, and the two sponge rings are respectively fixed on the inner walls of the two ring blocks. The inner walls of the two sponge rings are in sliding contact with the outer walls of the two thin rods. The sponge rings evenly apply lubricating oil on the thin rods to prevent the surface of the thin rods from aging and rusting quickly.

[0013] According to the above technical solution, the two dustproof nets are respectively located on the movement tracks of the two scrapers, and the two sponge rings are respectively located in front of the two sliding tubes.

[0014] According to the above technical scheme, the swing air device includes two square plates, an axial fan, two rubber rollers 2 and two circular frames, the two square plates are respectively fixed on the side where the two ring blocks are close to each other, the two ends of the rotating shaft of the axial fan pass through and are rotatably installed on the bottom of the side where the two square plates are close to each other, the two rubber rollers 2 are fixed on both sides of the outer wall of the rotating shaft of the axial fan, the two circular frames are fixed at the bottom end inside the casing, the outer walls of the two rubber rollers 2 are in rotational contact with the top surfaces of the two circular frames, and during the reciprocating rotation of the axial fan, the axial fan fans the moisture under the casing, allowing the moisture under the casing to quickly flow into the strip net.

[0015] According to the above technical solution, the swing air device also includes two short columns, two U-shaped blocks and two semi-arc spring pieces. The two short columns are respectively fixed on the top of one side where the two square plates are close to each other, the two U-shaped blocks are respectively fixed on one side where the two short columns are close to each other, and the two semi-arc spring pieces are respectively fixed on the inner walls of the two U-shaped blocks. In the process of the semi-arc spring pieces moving back and forth, the semi-arc spring pieces shovel away the floating dust accumulated on the circular frame.

[0016] According to the above technical solution, the two circular frames are located on the left and right sides of the main board, and the bottom surfaces of the two semi-arc springs are in sliding contact with the top surfaces of the two circular frames.

[0017] The present invention provides an optical fiber signal transceiver device having the following beneficial effects:

[0018] (1) The present invention uses a double ring frame, a micro electric telescopic rod, a circular frame, a calcium chloride block, a strip net, a square plate and a sliding tube in conjunction with a thin rod. Moisture in the casing enters the mesh gap of the strip net, and then enters the circular frame. The calcium chloride block contacts the moisture over a large area, and the calcium chloride block quickly absorbs the moisture, allowing the gas in the casing to dry quickly, thereby preventing a large amount of moisture in the casing from causing damage to electronic components in the device due to moisture. In addition, the sliding tube limits the circular frame, so that the circular frame will not shake violently during the forward and backward reciprocating movement, thereby preventing violent shaking in the casing from causing unstable operation of the device.

[0019] (2) The present invention arranges a seam-blocking prevention device so that the U-shaped frame, round rod, scraper, rubber roller, L-shaped block and ring block cooperate with the sponge ring. During the reciprocating rotation of the scraper, the scraper scrapes off the dust in the seams of the dustproof net, so that the seams of the dustproof net will not be blocked by dust, thus preventing the seams of the dustproof net from being blocked by dust and causing poor ventilation effect of the equipment. In addition, the sponge ring evenly applies lubricating oil on the thin rod, so that the surface of the thin rod will not age and rust quickly, thus preventing the surface of the thin rod from ageing and rusting quickly and causing the equipment to run unsmoothly.

[0020] (3) The present invention arranges the swinging wind device so that the square plate, the axial fan, the second rubber roller, the circular frame, the short column and the U-shaped block cooperate with the semi-arc spring piece. During the reciprocating rotation of the axial fan, the axial fan fans the moisture under the casing, allowing the moisture under the casing to quickly flow into the strip net, thereby preventing moisture from accumulating under the casing and causing poor dehumidification effect of the equipment. In addition, during the reciprocating movement of the semi-arc spring piece, the semi-arc spring piece shovels away the dust accumulated on the circular frame, thereby preventing the rubber roller 2 from being corroded and damaged by a large amount of dust accumulated on the circular frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the present invention as a whole;

[0022] Figure 2 It is a cross-sectional schematic diagram of the present invention as a whole;

[0023] Figure 3 It is a cross-sectional schematic diagram of the casing of the present invention;

[0024] Figure 4 For the present invention Figure 3 A local enlarged schematic diagram of the middle A;

[0025] Figure 5 It is a schematic diagram of the anti-blocking device of the present invention;

[0026] Figure 6 For the present invention Figure 5 A partial enlarged schematic diagram of point B in the middle;

[0027] Figure 7 is a schematic diagram of the wind swing device of the present invention;

[0028] Figure 8 For the present invention Figure 7 A partial enlarged schematic diagram of point C in the middle.

[0029] In the figure: 1. casing; 2. dust screen; 3. main board; 4. transceiver module; 11. dehumidification component; 111. double ring frame; 112. micro electric telescopic rod; 113. circular frame; 114. calcium chloride block; 115. strip net; 12. stabilizing component; 121. square plate; 122. sliding pipe; 123. thin rod; 5. anti-blocking device; 51. U-shaped frame; 52. round rod; 53. scraper; 54. rubber roller one; 55. L-shaped block; 56. ring block; 57. sponge ring; 6. swing device; 61. square plate; 62. shaft fan; 63. rubber roller two; 64. circular frame; 65. short column; 66. U-shaped block; 67. semi-arc spring piece. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] See also Figure 1-Figure 8 , one embodiment of the present invention is: an optical fiber signal transceiver device, comprising a casing 1, vents are provided on both sides of the casing 1, dustproof nets 2 are fixed to the inner walls of the vents of the casing 1, a mainboard 3 is fixedly installed at the bottom of the casing 1, a humidity sensor is arranged on the top surface of the mainboard 3, a network cable interface of the mainboard 3 penetrates and is fixedly installed on the back of the inner wall of the casing 1, an optical fiber interface of the mainboard 3 penetrates and is fixed on the right side of the inner wall of the casing 1, a power interface of the mainboard 3 penetrates and is fixed on the left side of the casing 1, a transceiver module 4 is fixedly installed on the top surface of the mainboard 3, the casing 1 comprises a shell and a cover, and the cover is fixedly installed on the top surface of the shell;

[0032] A dehumidification component 11 is provided at the top of the inner wall of the casing 1, and the dehumidification component 11 includes two double ring frames 111, the two double ring frames 111 are fixed to the top of the inner wall of the casing 1, the two double ring frames 111 are located on the left and right sides of the inner wall of the casing 1, and the inner walls of the two double ring frames 111 are respectively fixedly installed with micro-electric telescopic rods 112, and the backs of the telescopic ends of the two micro-electric telescopic rods 112 are fixed with a circular frame 113, and the left and right sides of the circular frame 113 are in sliding contact with the top of the inner wall of the casing 1, and a calcium chloride block 114 is fixedly installed in the middle of the inner wall of the circular frame 113. Two strip nets 115 are fixedly installed, and the two strip nets 115 are respectively located above and below the calcium chloride block 114. The circular frame 113 is located above the vent of the housing 1. During the back-and-forth movement of the circular frame 113, moisture in the housing 1 enters the mesh of the strip nets 115, and then enters the circular frame 113. The calcium chloride block 114 contacts the moisture over a large area, and the calcium chloride block 114 quickly absorbs moisture, allowing the gas in the housing 1 to dry quickly, thereby preventing the electronic components in the optical fiber signal transceiver from being damaged by moisture when there is a large amount of moisture in the housing 1 when the optical fiber signal transceiver is in use;

[0033] Stabilizing components 12 are provided on both sides of the front of the circular frame 113. The stabilizing components 12 include two square plates 121, which are fixed on both sides of the front of the circular frame 113. Two sliding tubes 122 are respectively passed through and fixed on the bottom of the two square plates 121 opposite to each other. Two thin rods 123 are fixed on the front and back inner walls of the casing 1. The inner walls of the two sliding tubes 122 are slidably connected with the outer walls of the two thin rods 123. The two thin rods 123 are located on the left and right sides of the main board 3. When the circular frame 113 moves back and forth, the sliding tubes 122 limit the circular frame 113, so that the circular frame 113 will not shake violently during the forward and backward movement, thereby avoiding violent shaking in the casing 1 when the optical fiber signal transceiver is in use, causing unstable operation of the equipment.

[0034] When in use, the dustproof net 2 blocks external dust from entering the casing 1, and the casing 1 supports the mainboard 3. The staff connects the power cord to the power interface on the mainboard 3, connects the optical fiber interface on the mainboard 3 to the optical fiber cable, and connects the network cable interface on the mainboard 3 to the network cable. The staff starts the mainboard 3, and the transceiver module 4 on the mainboard 3 converts the optical signal into an electrical signal, or converts the electrical signal into an optical signal. Since the optical fiber signal transceiver equipment is often placed in a corner, it is easy to cause the optical fiber signal transceiver equipment to get damp inside. In daily use, the casing 1 supports the double ring frame 111, and the double ring frame 111 supports the micro electric telescopic rod 112. When the inside of the casing 1 is in a humid state, the humidity sensor on the mainboard 3 will start the micro electric telescopic rod 112, and the telescopic end of the micro electric telescopic rod 112 will start Reciprocating telescopic, the telescopic end of the micro electric telescopic rod 112 drives the circular frame 113 to move back and forth, the circular frame 113 moves back and forth on the casing 1, the circular frame 113 drives the calcium chloride block 114 to move back and forth, and at the same time, the circular frame 113 drives the strip net 115 to move back and forth. In the process of the circular frame 113 moving back and forth, the moisture in the casing 1 enters the mesh gap of the strip net 115, and the moisture enters the circular frame 113, so that the calcium chloride block 114 contacts with the moisture over a large area, and the calcium chloride block 114 quickly absorbs the moisture, so that the gas in the casing 1 is quickly dried, so as to prevent the humidity in the casing 1 from being too heavy when the device is in use, thereby avoiding the problem that when the optical fiber signal transceiver device is in use, there is a large amount of moisture in the casing 1, causing the electronic components in the device to be damaged by moisture.

[0035] The telescopic end of the micro electric telescopic rod 112 drives the circular frame 113 to move back and forth, the circular frame 113 drives the square plate 121 to move back and forth, the square plate 121 drives the sliding tube 122 to move back and forth, and the sliding tube 122 moves back and forth on the thin rod 123, so that during the process of the circular frame 113 moving back and forth, the sliding tube 122 is restricted by the thin rod 123, the square plate 121 is restricted by the sliding tube 122, and the sliding tube 122 limits the circular frame 113, so that the circular frame 113 will not shake violently during the process of moving back and forth, thereby preventing the device from shaking violently in the casing 1 when it is in use, thereby avoiding the problem of unstable operation of the device caused by violent shaking in the casing 1 when the optical fiber signal transceiver is in use.

[0036] See also Figure 1-Figure 8 On the basis of the above embodiment, another embodiment of the present invention further includes an anti-blocking device 5 and a swinging device 6, wherein the anti-blocking device 5 is provided at the bottom of one side of the two square plates 121 away from each other, and the anti-blocking device 5 includes two U-shaped frames 51, two round rods 52, two scrapers 53 and two rubber rollers 54, the two U-shaped frames 51 are respectively fixed to the bottom of one side of the two square plates 121 away from each other, the two round rods 52 respectively penetrate and are fixed to the top and bottom of the inner walls of the two U-shaped frames 51, the two scrapers 53 are respectively fixed to the outer walls of the two round rods 52, the two scrapers 53 are located inside the U-shaped frames 51, and the two rubber rollers 54 are provided. The wheels 54 are respectively fixed on the bottom surfaces of the two round rods 52, and the outer walls of the two rubber rollers 54 are in rotational contact with the inner wall of the casing 1. The two dustproof nets 2 are respectively on the movement trajectories of the two scrapers 53. Under the action of friction, the rubber rollers 54 roll back and forth on the casing 1, and the rubber rollers 54 drive the round rods 52 to rotate back and forth, and the round rods 52 drive the scrapers 53 to rotate back and forth. In the process of the reciprocating rotation of the scrapers 53, the scrapers 53 scrape off the dust in the mesh gaps of the dustproof nets 2, so that the mesh gaps of the dustproof nets 2 will not be blocked by dust, thereby avoiding that the mesh gaps of the dustproof nets 2 are blocked by dust when the optical fiber signal transceiver equipment is in use, resulting in poor ventilation of the equipment.

[0037] The anti-blocking device 5 also includes two L-shaped blocks 55, two ring blocks 56 and two sponge rings 57. The two L-shaped blocks 55 are respectively fixed on the top of the side where the two U-shaped frames 51 are close to each other, the two ring blocks 56 are respectively fixed on the side where the two L-shaped blocks 55 are close to each other, and the two sponge rings 57 are respectively fixed on the inner walls of the two ring blocks 56. The inner walls of the two sponge rings 57 are in sliding contact with the outer walls of the two thin rods 123. The two sponge rings 57 are respectively located in front of the two sliding tubes 122. In the process of the sponge rings 57 moving back and forth, the sponge rings 57 evenly apply lubricating oil on the thin rod 123, so that the surface of the thin rod 123 will not age and rust quickly, so as to avoid the surface of the thin rod 123 from aging and rusting quickly when the optical fiber signal transceiver equipment is in use, causing the equipment to run unsmoothly.

[0038] The side of the anti-blocking device 5 close to each other is provided with a swing device 6, which includes two square plates 61, an axial fan 62, two rubber rollers 63 and two circular frames 64. The two square plates 61 are respectively fixed on the side of the two ring blocks 56 close to each other, and the two ends of the rotating shaft of the axial fan 62 pass through and are rotatably installed on the bottom of the side of the two square plates 61 close to each other. The two rubber rollers 63 are fixed on both sides of the outer wall of the rotating shaft of the axial fan 62, and the two circular frames 64 are fixed at the bottom of the inner part of the casing 1. The two rubber rollers 63 are fixed on the outer wall of the rotating shaft of the axial fan 62. The two circular frames 64 are fixed on the bottom of the inner part of the casing 1. The outer wall of the second 63 is in rotational contact with the top surfaces of the two circular frames 64, and the two circular frames 64 are located on the left and right sides of the main board 3. Under the action of friction, the rubber roller 63 rolls back and forth on the circular frames 64, and the rubber roller 63 drives the shaft fan 62 to rotate back and forth. During the reciprocating rotation of the shaft fan 62, the shaft fan 62 fans the moisture under the casing 1, allowing the moisture under the casing 1 to quickly flow into the strip net 115, thereby avoiding moisture accumulation under the casing 1 when the optical fiber signal transceiver is in use, resulting in poor dehumidification effect of the equipment.

[0039] The wind swing device 6 also includes two short columns 65, two U-shaped blocks 66 and two semi-arc spring pieces 67. The two short columns 65 are respectively fixed to the top of the side where the two square plates 61 are close to each other, the two U-shaped blocks 66 are respectively fixed to the side where the two short columns 65 are close to each other, and the two semi-arc spring pieces 67 are respectively fixed to the inner walls of the two U-shaped blocks 66. The bottom surfaces of the two semi-arc spring pieces 67 are in sliding contact with the top surfaces of the two circular frames 64. During the back-and-forth reciprocating movement of the semi-arc spring pieces 67, the semi-arc spring pieces 67 shovel away the dust accumulated on the circular frames 64, so as to avoid the rubber roller 2 63 being corroded and damaged by the dust when a large amount of dust accumulates on the circular frames 64 when the optical fiber signal transceiver device is in use.

[0040] While the circular frame 113 drives the square plate 121 to move back and forth, the square plate 121 drives the U-shaped frame 51 to move back and forth, the U-shaped frame 51 drives the round rod 52 to move back and forth, the round rod 52 drives the scraper 53 to move back and forth, and at the same time, the round rod 52 drives the rubber roller 1 54 to move back and forth. Under the action of friction, the rubber roller 1 54 rolls back and forth on the casing 1, the rubber roller 1 54 drives the round rod 52 to rotate back and forth, and the round rod 52 drives the scraper 53 to rotate back and forth. In the process of the reciprocating rotation of the scraper 53, the scraper 53 scrapes the dust in the mesh gap of the dustproof net 2, so that the mesh gap of the dustproof net 2 will not be blocked by dust, thereby preventing the mesh gap of the dustproof net 2 from being blocked by dust when the equipment is in use, thereby avoiding the problem of poor ventilation effect of the equipment caused by the mesh gap of the dustproof net 2 being blocked by dust when the optical fiber signal transceiver equipment is in use.

[0041] While the square plate 121 drives the U-shaped frame 51 to move back and forth, the U-shaped frame 51 drives the L-shaped block 55 to move back and forth, the L-shaped block 55 drives the ring block 56 to move back and forth, and the ring block 56 drives the sponge ring 57 to move back and forth. During the process of the sponge ring 57 moving back and forth, the sponge ring 57 evenly applies lubricating oil on the thin rod 123, so that the surface of the thin rod 123 will not age and rust quickly, thereby preventing the surface of the thin rod 123 from aging and rusting quickly when the equipment is in use, thereby avoiding the problem of the optical fiber signal transceiver equipment running smoothly due to the rapid aging and rusting of the surface of the thin rod 123 when the equipment is in use.

[0042] In the process of the L-shaped block 55 driving the ring block 56 to move back and forth, the ring block 56 drives the square plate 61 to move back and forth, the square plate 61 drives the shaft fan 62 to move back and forth, and the shaft fan 62 drives the rubber roller 2 63 to move back and forth. Under the action of friction, the rubber roller 2 63 rolls back and forth on the circular frame 64, and the rubber roller 2 63 drives the shaft fan 62 to rotate back and forth, so that in the process of the reciprocating rotation of the shaft fan 62, the shaft fan 62 fans the moisture under the casing 1, allowing the moisture under the casing 1 to quickly flow into the strip net 115, preventing moisture from accumulating under the casing 1 when the equipment is in use, thereby avoiding the problem of poor dehumidification effect of the equipment caused by moisture accumulating under the casing 1 when the optical fiber signal transceiver equipment is in use.

[0043] In the process of the ring block 56 driving the square plate 61 to move back and forth, the square plate 61 drives the short column 65 to move back and forth, the short column 65 drives the U-shaped block 66 to move back and forth, and the U-shaped block 66 drives the semi-arc spring piece 67 to move back and forth. In the process of the semi-arc spring piece 67 moving back and forth, the semi-arc spring piece 67 shovels away the dust accumulated on the circular frame 64 to prevent the circular frame 64 from accumulating a large amount of dust when the equipment is in use, thereby avoiding the problem of a large amount of dust accumulating on the circular frame 64 when the optical fiber signal transceiver equipment is in use, causing the rubber roller 2 63 to be corroded and damaged by the dust.

[0044] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An optical fiber signal transceiver device, comprising a housing (1), the housing (1) having ventilation holes on both sides, and dustproof nets (2) fixed to inner walls of the ventilation holes of the housing (1), characterized in that: A mainboard (3) is fixedly mounted on the bottom of the casing (1); a network cable interface of the mainboard (3) passes through and is fixedly mounted on the back of the inner wall of the casing (1); an optical fiber interface of the mainboard (3) passes through and is fixedly mounted on the right side of the inner wall of the casing (1); a power interface of the mainboard (3) passes through and is fixedly mounted on the left side of the casing (1); a transceiver module (4) is fixedly mounted on the top surface of the mainboard (3); and a dehumidification component (11) is arranged on the top of the inner wall of the casing (1); The dehumidification component (11) comprises two double ring frames (111), the two double ring frames (111) are fixed to the top of the inner wall of the casing (1), the two double ring frames (111) are located on the left and right sides of the inner wall of the casing (1), the inner walls of the two double ring frames (111) are respectively fixedly mounted with micro electric telescopic rods (112), the back surfaces of the telescopic ends of the two micro electric telescopic rods (112) are fixed with a circular frame (113), the left and right sides of the circular frame (113) are in sliding contact with the top of the inner wall of the casing (1), a calcium chloride block (114) is fixedly mounted in the middle of the inner wall of the circular frame (113), two strip nets (115) are fixedly mounted on the inner wall of the circular frame (113), the two strip nets (115) are respectively located above and below the calcium chloride block (114), and a stabilizing component (12) is arranged on both sides of the front of the circular frame (113); The stabilizing component (12) comprises two square plates (121), the two square plates (121) are fixed on both sides of the front of the circular frame (113), two sliding tubes (122) are respectively penetrated and fixed on the bottom of the two square plates (121) directly opposite to each other, two thin rods (123) are fixed on the front and rear inner walls of the housing (1), and the inner walls of the two sliding tubes (122) are slidably connected to the outer walls of the two thin rods (123); An anti-blocking device (5) is provided at the bottom of the side of the two square plates (121) that is away from each other, and an air swing device (6) is provided at the side of the anti-blocking devices (5) that is close to each other.

2. The optical fiber signal transceiver device according to claim 1, characterized in that: The casing (1) comprises a shell and a cover, the cover is fixedly mounted on the top surface of the shell, the circular frame (113) is located above the ventilation opening of the casing (1), and the two thin rods (123) are located on the left and right sides of the main board (3).

3. The optical fiber signal transceiver device according to claim 2, characterized in that: The anti-blocking device (5) comprises two U-shaped frames (51), two round rods (52), two scrapers (53) and two rubber rollers (54). The two U-shaped frames (51) are respectively fixed to the bottom of one side of the two square plates (121) away from each other. The two round rods (52) respectively penetrate and are fixed to the top and bottom of the inner walls of the two U-shaped frames (51). The two scrapers (53) are respectively fixed to the outer walls of the two round rods (52). The two scrapers (53) are located inside the U-shaped frames (51). The two rubber rollers (54) are respectively fixed to the bottom surfaces of the two round rods (52). The outer walls of the two rubber rollers (54) are in rotational contact with the inner wall of the casing (1).

4. The optical fiber signal transceiver device according to claim 3, characterized in that: The anti-blocking device (5) further comprises two L-shaped blocks (55), two ring blocks (56) and two sponge rings (57). The two L-shaped blocks (55) are respectively fixed to the top of the two U-shaped frames (51) on the side close to each other. The two ring blocks (56) are respectively fixed to the side close to each other of the two L-shaped blocks (55). The two sponge rings (57) are respectively fixed to the inner walls of the two ring blocks (56). The inner walls of the two sponge rings (57) are in sliding contact with the outer walls of the two thin rods (123).

5. The optical fiber signal transceiver device according to claim 4, characterized in that: The two dustproof nets (2) are respectively located on the movement tracks of the two scrapers (53), and the two sponge rings (57) are respectively located in front of the two sliding tubes (122).

6. The optical fiber signal transceiver device according to claim 5, characterized in that: The swing device (6) comprises two square plates (61), an axial fan (62), two rubber rollers (63) and two circular frames (64), wherein the two square plates (61) are respectively fixed on the sides of the two ring blocks (56) close to each other, the two ends of the rotating shaft of the axial fan (62) pass through and are rotatably mounted on the bottom of the sides of the two square plates (61) close to each other, the two rubber rollers (63) are fixed on both sides of the outer wall of the rotating shaft of the axial fan (62), the two circular frames (64) are fixed on the bottom end of the inside of the casing (1), and the outer walls of the two rubber rollers (63) are in rotational contact with the top surfaces of the two circular frames (64).

7. The optical fiber signal transceiver device according to claim 6, characterized in that: The wind swing device (6) further comprises two short columns (65), two U-shaped blocks (66) and two semi-arc spring pieces (67), wherein the two short columns (65) are respectively fixed to the top of one side of the two square plates (61) close to each other, the two U-shaped blocks (66) are respectively fixed to one side of the two short columns (65) close to each other, and the two semi-arc spring pieces (67) are respectively fixed to the inner walls of the two U-shaped blocks (66).

8. The optical fiber signal transceiver device according to claim 7, characterized in that: The two circular frames (64) are located on the left and right sides of the main board (3), and the bottom surfaces of the two semi-arc spring sheets (67) are in sliding contact with the top surfaces of the two circular frames (64).

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