Outdoor waterproof optical fiber transceiver

Abstract

The utility model relates to the technical field of optical fiber transceivers, in particular to an outdoor waterproof optical fiber transceiver. The outdoor waterproof optical fiber transceiver of the utility model comprises an optical fiber transceiver, and the left and right sides of the housing of the optical fiber transceiver are respectively and uniformly provided with heat dissipation grooves in a penetrating manner. When the shifting plate is turned upwards, the protective cover can be driven to turn synchronously, so that an external circuit connector is conveniently inserted into the interface end of the optical fiber transceiver, when the external circuit connector is inserted into the interface end of the optical fiber transceiver, the external circuit connector is tightly attached to the inner side wall of the first sealing ring, and the waterproof effect of the interface end is achieved; when the optical fiber transceiver is inserted into the interface end of the optical fiber transceiver, the protective cover is driven by resilience force of the torsion spring to turn downwards and reset, waterproof sealing is performed on a connecting gap between the shell of the optical fiber transceiver and the protective cover through the second sealing ring, and waterproof protection is performed on an external circuit joint inserted into the interface end of the optical fiber transceiver through the waterproof cover formed by mutual matching of the protective cover and the shifting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber transceivers, in particular to an outdoor waterproof optical fiber transceiver. Background Art

[0002] Fiber optic transceiver is an Ethernet transmission media conversion unit that interchanges short-distance twisted pair electrical signals with long-distance optical signals. It is also called a photoelectric converter in many places. The product is generally used in actual network environments where Ethernet cables cannot cover and optical fiber must be used to extend the transmission distance. It is usually positioned in the access layer of broadband metropolitan area networks: such as: high-definition video image transmission for monitoring security projects. It also plays a huge role in helping to connect the last mile of optical fiber lines to metropolitan area networks and outer networks.

[0003] At present, the existing fiber optic transceivers have certain shortcomings when in use, because the waterproof effect of general fiber optic transceivers is poor, which leads to that when the fiber optic transceiver is installed and used outdoors, water can easily enter the interior of the fiber optic transceiver through the heat dissipation holes and the interface end, thereby causing damage to the interior of the fiber optic transceiver. Therefore, a circuit short circuit will occur, affecting normal use. In view of the above situation, technical innovation is carried out on the basis of the existing fiber optic transceivers. Utility Model Content

[0004] The purpose of the utility model is to provide an outdoor waterproof optical fiber transceiver to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an outdoor waterproof optical fiber transceiver, comprising:

[0006] A fiber optic transceiver, wherein heat dissipation grooves are evenly penetrated on the left and right sides of the shell of the fiber optic transceiver, and a group of baffles are arranged on the left and right sides of the shell of the fiber optic transceiver, wherein: waterproof components are evenly placed on the outside of the shell of the fiber optic transceiver.

[0007] Preferably, the baffle corresponds to the heat dissipation grooves uniformly provided on the outer side of the optical fiber transceiver housing, and the bottom of the baffle corresponds to the heat dissipation groove located at the bottom among the heat dissipation grooves uniformly provided on the outer side of the optical fiber transceiver housing.

[0008] Preferably, the waterproof component includes a protective cover and a first sealing ring, a rotating shaft sleeve is arranged on the top of the protective cover, a rotating shaft is arranged inside the rotating shaft sleeve, a torsion spring is arranged between the outer wall of the rotating shaft and the inner wall of the rotating shaft sleeve, a shift plate is arranged on the outer side of the protective cover, and a second sealing ring is arranged on the side of the protective cover away from the shift plate.

[0009] Preferably, connection blocks are provided on both the left and right sides of the rotating shaft sleeve, and the rotating shaft is provided between the two groups of connection blocks.

[0010] Preferably, the first sealing ring is arranged on the inner side wall of the interface end of the optical fiber transceiver, and the connecting blocks are evenly arranged on the outer side wall of the housing of the optical fiber transceiver.

[0011] Preferably, the second sealing ring is in contact with the outer side wall of the housing of the optical fiber transceiver, and the protective cover corresponds to the interface end of the optical fiber transceiver.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model has a downwardly inclined heat dissipation slot, which can effectively prevent rainwater from entering the optical fiber transceiver. When some water droplets splash into the optical fiber transceiver through the heat dissipation slot, they will be blocked by the baffle plate and slide down along the baffle plate, and finally be discharged from the heat dissipation slot located at the bottom of the heat dissipation slots evenly opened on the outside of the optical fiber transceiver housing. The entire principle of preventing rainwater from splashing is simple and the processing difficulty is low.

[0014] Flipping the dial upwards can drive the protective cover to flip synchronously, so as to facilitate the external line connector to be inserted into the interface end of the optical fiber transceiver. When the external line connector is inserted into the interface end of the optical fiber transceiver, it will fit tightly with the inner wall of the first sealing ring, so as to achieve a waterproof effect on the interface end;

[0015] When the paddle is released, the resilience of the torsion spring drives the protective cover to flip downward and reset, and the connecting gap between the housing of the fiber optic transceiver and the protective cover is waterproofly sealed by the second sealing ring. The protective cover and the paddle are matched to form a waterproof cover, so as to provide waterproof protection for the external line connector inserted into the interface end of the fiber optic transceiver. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an outdoor waterproof optical fiber transceiver of the utility model;

[0017] Figure 2 This is a rear side view of an outdoor waterproof optical fiber transceiver of the utility model;

[0018] Figure 3 This is a front cross-sectional view of an outdoor waterproof optical fiber transceiver of the utility model;

[0019] Figure 4 It is a partial sectional view of the left side of an outdoor waterproof optical fiber transceiver of the utility model.

[0020] In the figure: 1. Fiber optic transceiver; 11. Heat dissipation slot; 12. Protective cover; 13. First sealing ring; 14. Second sealing ring; 15. Paddle plate; 16. Connecting block; 17. Rotating shaft sleeve; 18. Rotating shaft; 19. Torsion spring; 2. Baffle. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-Figure 4, an outdoor waterproof optical fiber transceiver, comprising an optical fiber transceiver 1, a heat dissipation groove 11 is evenly penetrated on both sides of the shell of the optical fiber transceiver 1, and a group of baffles 2 are arranged on both sides of the shell of the optical fiber transceiver 1, wherein: a waterproof component is evenly placed on the outer side of the shell of the optical fiber transceiver 1, the baffle 2 corresponds to the heat dissipation groove 11 evenly opened on the outer side of the shell of the optical fiber transceiver 1, and the bottom of the baffle 2 corresponds to the heat dissipation groove 11 located at the bottom of the heat dissipation groove 11 evenly opened on the outer side of the shell of the optical fiber transceiver 1, and the heat dissipation groove 11 is designed to be tilted downward, so as to effectively prevent rainwater from entering When some water droplets splash into the optical fiber transceiver 1 through the heat dissipation groove 11, they will be blocked by the baffle 2 and slide down along the baffle 2, and finally discharged from the heat dissipation groove 11 evenly opened on the outer side of the optical fiber transceiver 1 shell, which is located at the bottom of the heat dissipation groove 11. The waterproof component includes a protective cover 12 and a first sealing ring 13. A rotating shaft sleeve 17 is fixedly provided on the top of the protective cover 12. A rotating shaft 18 is rotatably provided inside the rotating shaft sleeve 17. A torsion spring 19 is fixedly provided between the outer wall of the rotating shaft 18 and the inner wall of the rotating shaft sleeve 17. A paddle 15 is fixedly provided on the outer side of the protective cover 12. A second sealing ring 14 is fixedly arranged on one side of the rotating shaft sleeve 17 away from the dial plate 15, and connecting blocks 16 are rotatably arranged on both sides of the rotating shaft sleeve 17. The rotating shaft 18 is fixedly arranged between the two groups of connecting blocks 16. The first sealing ring 13 is fixedly arranged on the inner side wall of the interface end of the optical fiber transceiver 1, and the connecting blocks 16 are evenly fixedly arranged on the outer side wall of the shell of the optical fiber transceiver 1. When the dial plate 15 is flipped upward, the protective cover 12 can be driven to flip synchronously, so as to facilitate the external line connector to be inserted into the interface end of the optical fiber transceiver 1. When the external line connector is inserted into the interface end of the optical fiber transceiver 1, it will be tightly connected with the inner side wall of the first sealing ring 13. The protective cover 12 is tightly fitted to achieve a waterproof effect on the interface end. When the dial plate 15 is released, the resilience of the torsion spring 19 is used to drive the protective cover 12 to flip downward and reset through the rotating shaft 18 and the rotating shaft sleeve 17, and the connecting gap between the shell of the optical fiber transceiver 1 and the protective cover 12 is waterproofly sealed through the second sealing ring 14. The protective cover 12 and the dial plate 15 are matched with each other to form a waterproof cover, so as to waterproof the external line connector inserted into the interface end of the optical fiber transceiver 1. The second sealing ring 14 is in contact with the outer side wall of the shell of the optical fiber transceiver 1, and the protective cover 12 corresponds to the interface end of the optical fiber transceiver 1.

[0023] Working principle: The heat dissipation slot 11 is designed to be tilted downward, which can effectively prevent rain from entering the fiber optic transceiver 1. When some water drops splash into the fiber optic transceiver 1 through the heat dissipation slot 11, they will be blocked by the baffle 2 and slide down along the baffle 2. Finally, they will be discharged from the heat dissipation slot 11 evenly opened on the outside of the fiber optic transceiver 1 shell, which is located at the bottom. Flipping the dial plate 15 upward can drive the protective cover 12 to flip synchronously, so as to facilitate the external line connector to be inserted into the interface end of the fiber optic transceiver 1. When the external line connector is inserted into the optical fiber transceiver 1, When the interface end of the optical fiber transceiver 1 is opened, it will fit tightly with the inner wall of the first sealing ring 13, so as to achieve a waterproof effect on the interface end. When the dial plate 15 is loosened, the resilience of the torsion spring 19 is used to drive the protective cover 12 to flip downward and reset through the rotating shaft 18 and the rotating shaft sleeve 17, and the connecting gap between the shell of the optical fiber transceiver 1 and the protective cover 12 is waterproofly sealed through the second sealing ring 14. The protective cover 12 and the dial plate 15 are waterproofly protected by the mutually coordinated shape of the waterproof cover, so as to provide waterproof protection for the external line connector inserted into the interface end of the optical fiber transceiver 1.

Claims

1. An outdoor waterproof optical fiber transceiver, characterized in that: include: A fiber optic transceiver (1), wherein heat dissipation grooves (11) are evenly penetrated on both left and right sides of a shell of the fiber optic transceiver (1), and a group of baffles (2) are arranged on both left and right sides of the shell of the fiber optic transceiver (1), wherein waterproof components are evenly placed on the outside of the shell of the fiber optic transceiver (1).

2. The outdoor waterproof optical fiber transceiver according to claim 1, characterized in that: The baffle plate (2) corresponds to the heat dissipation grooves (11) uniformly provided on the outer side of the housing of the optical fiber transceiver (1), and the bottom of the baffle plate (2) corresponds to the heat dissipation groove (11) located at the bottom among the heat dissipation grooves (11) uniformly provided on the outer side of the housing of the optical fiber transceiver (1).

3. The outdoor waterproof optical fiber transceiver according to claim 1, characterized in that: The waterproof component comprises a protective cover (12) and a first sealing ring (13); a rotating shaft sleeve (17) is arranged on the top of the protective cover (12); a rotating shaft (18) is arranged inside the rotating shaft sleeve (17); a torsion spring (19) is arranged between the outer wall of the rotating shaft (18) and the inner wall of the rotating shaft sleeve (17); a shifting plate (15) is arranged on the outer side of the protective cover (12); and a second sealing ring (14) is arranged on the side of the protective cover (12) away from the shifting plate (15).

4. The outdoor waterproof optical fiber transceiver according to claim 3, characterized in that: The left and right sides of the rotating shaft sleeve (17) are both provided with connecting blocks (16), and the rotating shaft (18) is arranged between the two groups of connecting blocks (16).

5. The outdoor waterproof optical fiber transceiver according to claim 4, characterized in that: The first sealing ring (13) is arranged on the inner side wall of the interface end of the optical fiber transceiver (1), and the connecting blocks (16) are evenly arranged on the outer side wall of the shell of the optical fiber transceiver (1).

6. The outdoor waterproof optical fiber transceiver according to claim 3, characterized in that: The second sealing ring (14) fits against the outer shell wall of the optical fiber transceiver (1), and the protective cover (12) corresponds to the interface end of the optical fiber transceiver (1).

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