Optical network unit (ONU) equipment

Abstract

Optical network unit (ONU) equipment relates to the technical field of communication, and comprises a box body, one side of the box body is provided with an output port, a storage groove is arranged above the output port, a baffle plate is movably arranged in the storage groove, one end of the baffle plate extending out of the storage groove can be clamped with the lower part of the output port, and four corners of the lower part of the box body are provided with support columns. And a sucker is sleeved on the support column. When the output interface is idle, the interface can be prevented from being contacted with external dust by covering the baffle plate, when the output interface is used, the corresponding baffle plate can be stored in the box body without influencing the overall aesthetic property of the box body, and meanwhile, the suction cup can prevent the box body from toppling and falling when a network cable, a telephone line and a home-entry optical fiber are pulled.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication technical field, concretely relates to a kind of optical fiber network ONU equipment. BACKGROUND

[0002] Optical network unit ONU (Optical Network Unit) is the terminal equipment of fiber access, ONU equipment provides multiple service interfaces to user, can provide various broadband services for connected user, in the use scene in life, ONU equipment is often in 24 hours uninterrupted working state, many times are placed in corner, are not diligent, lead to ONU equipment on accumulation large amount of dust, since the interface of ONU equipment is exposed, dust enters ONU equipment inside from interface, both increase the cleaning difficulty of ONU equipment, and affect the performance of interface and ONU mainboard, in addition, ONU equipment is horizontally placed on object surface, when network cable, telephone line and household optical fiber are subjected to pull, it is easy to tip over, drop. UTILITARY MODEL CONTENT

[0003] For the above problems, the utility model provides a kind of optical fiber network ONU equipment to solve the problems of the prior art.

[0004] The technical scheme adopted by the utility model to solve its technical problems is:

[0005] A kind of optical fiber network ONU equipment, including box body, box body one side is provided with output port, the output port upper side is provided with receiving groove, the receiving groove is movably provided with baffle, the end of baffle that extends out receiving groove can be clamped with the lower side of output port, the lower part of box body is provided with support at four corners, support is provided with suction cup.

[0006] Further, the output port includes LAN port and TEL port, the LAN port is provided with multiple, the TEL port and multiple LAN ports are evenly arranged on the one side surface of box body, the TEL port and multiple LAN ports are all provided with clamping groove below, the middle part of the end of baffle that extends out receiving groove is provided with clamping jaw, clamping jaw is clamped with clamping groove, switch, RESET key and power interface are arranged at the one side of output port with interval.

[0007] Further, the clamping jaw includes clamping arm, clamping arm is U-shaped, the end of the outer side surface of clamping arm is provided with handle, the inner side of clamping arm is formed with deformation groove for deformation, clamping arm is provided with wedge-shaped boss below handle, the side of clamping groove is provided with rectangular boss, clamping arm is inserted into clamping groove, wedge-shaped boss is located below rectangular boss, rectangular boss is inserted into the gap between handle and wedge-shaped boss.

[0008] Further, each LAN port and each TEL port is provided with a receiving groove, an inner part of the receiving groove is provided with a baffle pad, an avoiding groove with a sector cross section is opened below a port of the receiving groove, and a limiting rod is symmetrically arranged on both sides of the port of the receiving groove.

[0009] Further, one end of the baffle extending into the receiving groove is provided with a right-angle limiting piece, the right-angle limiting piece comprises a first limiting plate and a second limiting plate which are perpendicular to each other, the first limiting plate is perpendicular to the baffle, the second limiting plate is parallel to the baffle, the first limiting plate is fixedly connected with the second limiting plate, an end part of the second limiting plate is provided with a protrusion extending to the baffle body, the protrusion is perpendicular to the baffle, when the baffle is closed, the baffle abuts against the limiting rod through the first limiting plate, when the baffle is opened and completely inserted into the inner part of the receiving groove, the second limiting plate is placed on the baffle pad, and the avoiding groove abuts against the clamping claw.

[0010] Further, a suspension groove is opened at a bottom part of the support column, a semicircular lug is arranged on a side surface of the support column, a hanging ring is sleeved on the lug, a elastic hanging rope is fixedly connected to an outer side of the hanging ring, a tail end of the elastic hanging rope is fixedly connected with a suction disc, a material of the suction disc is rubber, one end of the suction disc is sleeved with the support column, and the other end of the suction disc is adsorbed on a desktop.

[0011] Further, the top of the box body is provided with a top cover heat dissipation hole and an indicator lamp, the indicator lamp is arranged at a position close to a side surface of the top of the box body, the indicator lamp comprises a POWER lamp, a PON lamp, a LOS lamp, a TEL lamp and a plurality of LAN lamps, the POWER lamp, the PON lamp, the LOS lamp, the TEL lamp and the plurality of LAN lamps are uniformly and spacedly arranged, and the top cover heat dissipation hole is opened at a side of the indicator lamp.

[0012] Further, a disc line groove is opened at the bottom of the box body, a heat dissipation boss is formed at the bottom of the box body, the disc line groove is arranged at an outer side of the heat dissipation boss, a rectangular groove is opened at a corner of the heat dissipation boss, the rectangular groove is communicated with the disc line groove, an SC interface is arranged in the rectangular groove, a bottom heat dissipation hole is opened in the heat dissipation boss and the rectangular groove, an opening is arranged at a side surface of the box body close to an output port, the opening extends to an edge of the side surface of the box body, a plurality of optical fiber limiting pieces are arranged at two sides of the disc line groove, and the optical fiber limiting pieces are arranged in a staggered and spaced manner.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] 1. The optical fiber network ONU device provided by the present application is provided with a baffle plate for each output interface, so that when the output interface is idle, the baffle plate can be covered to prevent the interface from contacting dust in the external environment and protect the interface and the ONU mainboard.

[0015] 2. The present invention provides a fiber optic network ONU device, wherein when the output interface is in use, the corresponding baffle can be stored in the box without affecting the overall aesthetics of the box.

[0016] 3. This utility model provides a fiber optic network ONU device, with a suction cup at the support post. When the ONU device is placed flat on a table, the suction cup adheres to the table, preventing the ONU device from sliding on the table and making it less likely to tip over or fall when the network cable, telephone line, and incoming fiber optic cable are pulled. When the ONU device needs to be suspended on the wall, the suction cup is removed, and the ONU device is fixed to the wall through the suspension groove at the bottom of the support post. The placement of the ONU device is free, flexible, and secure. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the baffle and output port described in this utility model;

[0019] Figure 3 This is a partial cross-sectional view of the baffle and the storage groove described in this utility model;

[0020] Figure 4 This is a partial cross-sectional view of the baffle of this utility model when it is fully inserted into the storage groove;

[0021] Figure 5 This is a partial cross-sectional view of the baffle and slot described in this utility model;

[0022] Figure 6 This is a schematic diagram of the bottom of the housing in the optical fiber network ONU device described in this utility model;

[0023] Figure 7 This is a schematic diagram of the suction cup in the optical fiber network ONU device described in this utility model;

[0024] Figure 8 This is a schematic diagram of the fiber optic limiting plate in the fiber optic network ONU device described in this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Housing; 11. Cable tray; 12. Rectangular slot; 13. Fiber optic limiting plate; 14. SC interface; 15. Bottom heat dissipation hole; 16. Top cover heat dissipation hole; 17. Indicator light; 18. Heat dissipation boss; 2. Output port; 21. LAN port; 22. TEL port; 23. Card slot; 231. Rectangular boss; 3. Storage slot; 31. Baffle pad; 32. Limiting rod; 33. Clearance slot; 4. Baffle; 41. Right angle limiting component; 411. First limiting plate; 412. Second limiting plate; 42. Claw; 421. Claw arm; 422. Deformation groove; 423. Handle; 424. Wedge-shaped boss; 5. Support column; 51. Suspension slot; 52. Lug; 6. Suction cup; 61. Hanging ring; 62. Elastic hanging rope; 7. Switch; 8. RESET button; 9. Power interface. Detailed Implementation

[0027] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings.

[0028] The terms “upper,” “lower,” “inner,” “outer,” “left,” “right,” etc., used in the following description are based on the orientation or positional relationship shown in the accompanying drawings and are for ease of understanding only, and do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation.

[0029] See Figures 1-7 A fiber optic network ONU device includes a housing 1, an output port 2 on one side of the housing 1, a storage slot 3 above the output port 2, a baffle 4 movably disposed in the storage slot 3, one end of the baffle 4 extending out of the storage slot 3 being able to engage with the lower part of the output port 2, and support pillars 5 at the four corners of the lower part of the housing 1, with suction cups 6 fitted on the support pillars 5.

[0030] The output port 2 includes a LAN port 21 and a TEL port 22. Multiple LAN ports 21 are provided. The TEL port 22 and multiple LAN ports 21 are evenly spaced on one side surface of the housing 1. Card slots 23 are provided below the TEL port 22 and multiple LAN ports 21. A claw 42 is provided in the middle of one end of the baffle 4 that extends out of the storage slot 3. The claw 42 engages with the card slot 23. A switch 7, a RESET button 8 and a power interface 9 are provided at intervals on one side of the output port 2.

[0031] Each LAN port 21 and each TEL port 22 is provided with a storage slot 3 above it. A baffle pad 31 is provided inside the storage slot 3. The baffle pad 31 supports the baffle 4 inserted into the storage slot 3. A fan-shaped clearance groove 33 is provided below the port of the storage slot 3. It plays a role in avoiding the baffle 4 when it is retracted. Limiting rods 32 are symmetrically provided on both sides of the port of the storage slot 3. The limiting rods 32 limit the baffle 4 and prevent the baffle 4 from falling out of the storage slot 3 during opening and closing.

[0032] A right-angle limiting member 41 is provided at one end of the baffle 4 that extends into the receiving groove 3. The right-angle limiting member 41 includes a first limiting plate 411 and a second limiting plate 412 that are perpendicular to each other. The first limiting plate 411 is perpendicular to the baffle 4, and the second limiting plate 412 is parallel to the baffle 4. The end of the second limiting plate 412 has a protrusion extending in the direction of the baffle 4 body. The protrusion is perpendicular to the baffle 4. When the baffle 4 is closed... The baffle 4 abuts against the limiting rod 32 via the first limiting plate 411. The second limiting plate 412 limits the baffle 4 during the closing process to prevent the right-angle limiting member 41 from dislodging from the limiting rod 32. When the baffle 4 is opened and fully inserted into the storage slot 3, the second limiting plate 412 is placed on the baffle pad 31, which supports the second limiting plate 412. The clearance groove 33 abuts against the claw 42, allowing the claw 42 to be inserted into the storage slot 3.

[0033] The claw 42 includes a U-shaped arm 421. A handle 423 is provided at the end of the outer surface of the arm 421. A deformation groove 422 for deformation is formed on the inner side of the arm 421. A wedge-shaped boss 424 is provided below the handle 423 on the arm 421. A rectangular boss 231 is provided on the side of the groove 23. The arm 421 is inserted into the groove 23. The wedge-shaped boss 424 is located below the rectangular boss 231. The rectangular boss 231 is inserted into the gap between the handle 423 and the wedge-shaped boss 424. When the claw 42 moves into the groove 23, the wedge-shaped boss 424 is squeezed by the rectangular boss 231, and the deformation groove 422 deforms, completing the engagement of the claw 42 with the groove 23. Pushing the handle 423 towards the deformation groove 422 squeezes the arm 421, and the deformation groove 422 deforms, completing the separation of the claw 42 from the groove 23.

[0034] The support column 5 supports the box body 1. A hanging groove 51 is provided at the bottom of the support column 5. The hanging groove 51 is existing technology and will not be described further. A semi-circular lug 52 is provided on the side surface of the support column 5. A hanging ring 61 is fitted onto the lug 52. An elastic hanging rope 62 is fixedly connected to the outside of the hanging ring 61. The end of the elastic hanging rope 62 is fixedly connected to a suction cup 6. The suction cup 6 is made of rubber. One end of the suction cup 6 can be fitted onto the support column 5, and the other end can be attached to a tabletop. When this embodiment is placed flat on a tabletop, one end of the suction cup 6 is fitted onto the support column 5. The suction effect of the suction cup 6 on the tabletop ensures that the network cable, telephone line, and fiber optic cable are not easily tilted or fallen when pulled. When this embodiment is suspended on a wall, the head of the suction cup 6 is removed from the support column 5. The support column 5 is fixedly connected to the wall through the hanging groove 51, and the suction cup 6 is connected to the support column 5 through the elastic hanging rope 62 and the hanging ring 61, thereby preventing the suction cup 6 from falling off and being lost.

[0035] The top of the housing 1 is provided with a top cover heat dissipation hole 16 and an indicator light 17. The indicator light 17 is located on the top of the housing 1 near the side and includes a POWER light, a PON light, a LOS light, a TEL light, and multiple LAN lights. The POWER light, PON light, LOS light, TEL light, and multiple LAN lights are evenly spaced along a straight line to indicate the working status of the optical modem. The top cover heat dissipation hole 16 is opened on one side of the indicator light 17 to dissipate heat from the top of the housing 1. The bottom of the housing 1 has an annular cable tray 11, forming a heat dissipation protrusion 18. The cable tray 11 is located on the outside of the heat dissipation protrusion 18. A rectangular groove 12 is opened at one corner of the heat dissipation protrusion 18. The rectangular groove 12 and the cable tray 11 are connected to the heat dissipation protrusion 18. The cable tray 11 is connected, and the rectangular tray 12 is provided with an SC interface 14. The heat dissipation boss 18 and the rectangular tray 12 are provided with bottom heat dissipation holes 15, which are used to dissipate heat to the bottom of the box 1. The cable tray 11 has an opening on the side surface of the box 1 near the output port 2, and the opening extends to the edge of the side surface of the box 1. Multiple fiber optic limiting plates 13 are provided on both sides of the cable tray 11. The fiber optic limiting plates 13 are arranged alternately on both sides of the cable tray 11. The incoming fiber is introduced from the opening of the cable tray 11. The fiber optic limiting plates 13 restrict the position of the incoming fiber in the cable tray 11. The incoming fiber is wound in the cable tray 11 and then connected to the SC interface 14. The number of winding turns is determined according to the length of the incoming fiber.

[0036] In use, taking TEL port 22 as an example, when TEL port 22 is idle, pull out the baffle 4 from the storage slot 3, flip the baffle 4 downwards until it completely covers TEL port 22, push the handle 423, the wedge-shaped boss 424 is squeezed by the rectangular boss 231, the claw 42 deforms, and the claw 42 engages with the slot 23, thus achieving dust protection for TEL port 22; when TEL port 22 is in use, move the handle 423 towards the deformation groove 422, the claw 42 deforms, the claw 42 separates from the slot 23, flip the baffle 4 upwards until it is perpendicular to the surface of TEL port 22, push the baffle 4 into the storage slot 3, thus achieving storage of the baffle 4, thereby not affecting the overall aesthetics of this embodiment; using the above method, LAN port 21 can also be protected and used.

Claims

1. A fiber optic network ONU device, characterized in that, The box includes a box body (1), an output port (2) is provided on one side of the box body (1), a storage slot (3) is provided above the output port (2), a baffle (4) is movably provided in the storage slot (3), and one end of the baffle (4) extending out of the storage slot (3) can be engaged with the bottom of the output port (2). The four corners of the lower part of the box body (1) are provided with support columns (5), and suction cups (6) are fitted on the support columns (5).

2. The fiber optic network ONU device according to claim 1, characterized in that, The output port (2) includes a LAN port (21) and a TEL port (22). There are multiple LAN ports (21). The TEL port (22) and multiple LAN ports (21) are evenly spaced on one side surface of the box (1). Card slots (23) are provided below the TEL port (22) and multiple LAN ports (21). A claw (42) is provided in the middle of the end of the baffle (4) that extends out of the storage slot (3). The claw (42) engages with the card slot (23). A switch (7), a RESET button (8) and a power interface (9) are spaced on one side of the output port (2).

3. The fiber optic network ONU device according to claim 2, characterized in that, Each LAN port (21) and each TEL port (22) is provided with a storage slot (3) above it. The storage slot (3) is provided with a baffle pad (31) inside. A fan-shaped clearance slot (33) is provided below the port of the storage slot (3). Limiting rods (32) are symmetrically provided on both sides of the port of the storage slot (3).

4. The fiber optic network ONU device according to claim 2, characterized in that, The baffle (4) is provided with a right-angle limiting member (41) at one end that extends into the storage groove (3). The right-angle limiting member (41) includes a first limiting plate (411) and a second limiting plate (412) that are perpendicular to each other. The first limiting plate (411) is perpendicular to the baffle (4), and the second limiting plate (412) is parallel to the baffle (4). The first limiting plate (411) and the second limiting plate (412) are fixedly connected. The end of the second limiting plate (412) is provided with a protrusion extending toward the body of the baffle (4). The protrusion is perpendicular to the baffle (4). When the baffle (4) is closed, the baffle (4) abuts against the limiting rod (32) through the first limiting plate (411). When the baffle (4) is opened and fully inserted into the storage groove (3), the second limiting plate (412) is placed on the baffle pad (31), and the clearance groove (33) abuts against the claw (42).

5. The fiber optic network ONU device according to claim 2, characterized in that, The claw (42) includes a claw arm (421), which is U-shaped. A handle (423) is provided at the end of the outer surface of the claw arm (421). A deformation groove (422) for deformation is formed on the inner side of the claw arm (421). A wedge-shaped boss (424) is provided below the handle (423) on the claw arm (421). A rectangular boss (231) is provided on the side of the slot (23). The claw arm (421) is inserted into the slot (23). The wedge-shaped boss (424) is located below the rectangular boss (231). The rectangular boss (231) is inserted into the gap between the handle (423) and the wedge-shaped boss (424).

6. The fiber optic network ONU device according to claim 1, characterized in that, The bottom of the support column (5) is provided with a hanging groove (51), and a semi-circular lug (52) is provided on the side surface of the support column (5). A hanging ring (61) is sleeved on the lug (52), and an elastic hanging rope (62) is fixedly connected to the outside of the hanging ring (61). The end of the elastic hanging rope (62) is fixedly connected to the suction cup (6). The suction cup (6) is made of rubber. One end of the suction cup (6) is sleeved on the support column (5), and the other end of the suction cup (6) is attached to the table.

7. The fiber optic network ONU device according to claim 1, characterized in that, The top of the box (1) is provided with a top cover heat dissipation hole (16) and an indicator light (17). The indicator light (17) is located on the top of the box (1) near the side. The indicator light (17) includes a POWER light, a PON light, a LOS light, a TEL light and multiple LAN lights. The POWER light, PON light, LOS light, TEL light and multiple LAN lights are evenly spaced. The top cover heat dissipation hole (16) is opened on one side of the indicator light (17).

8. The fiber optic network ONU device according to claim 1, characterized in that, The bottom of the box body (1) is provided with an annular coil groove (11), and a heat dissipation boss (18) is formed at the bottom of the box body (1). The coil groove (11) is located on the outside of the heat dissipation boss (18). A rectangular groove (12) is provided at one corner of the heat dissipation boss (18). The rectangular groove (12) is connected to the coil groove (11). An SC interface (14) is provided in the rectangular groove (12). Bottom heat dissipation holes (15) are provided on the heat dissipation boss (18) and in the rectangular groove (12). The coil groove (11) is provided with an opening on the side surface of the box body (1) near the output port (2). The opening extends to the edge of the side surface of the box body (1). Multiple fiber optic limiting plates (13) are provided on both sides of the coil groove (11). The fiber optic limiting plates (13) are arranged alternately on both sides of the coil groove (11).

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