Light passive optical fiber access user side equipment

Abstract

The utility model discloses a light passive optical fiber access user side device, which belongs to the technical field of communication equipment and comprises a user side device body, a protection mechanism is arranged on the outer side of the user side device body, and a plurality of gigabit sockets are arranged on the back of the user side device body. Two antennas are arranged in the user side equipment body, a plurality of fixing seats are fixedly connected to two sides of the user side equipment body respectively, and square grooves are formed in the bottom surfaces of the plurality of fixing seats. According to the utility model, when the user-side equipment body is placed on a table top, the knob is rotated to drive the screw rod to rotate, the screw-thread fit between the screw rod and the piston plate is utilized to drive the piston plate to move upwards, and at the moment, the bottom of the inner cavity of the square groove generates negative pressure suction force, so that the user-side equipment body is stably fixed on the table top; the function of fixing the user side equipment body is achieved, and the practicability of the user side equipment body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, and more specifically to a lightweight passive optical fiber access user terminal device. Background Art

[0002] Passive fiber optic access user-end equipment is also called optical modem. Currently, almost every household uses it to achieve network connection. Although there are many types of fiber optic access user-end equipment, they still cannot meet the needs of users.

[0003] After searching, the utility model patent with announcement number CN219960747U discloses a lightweight passive optical fiber access user terminal device, including a shell, a house entrance socket is provided on the side of the shell, a wire groove is provided on the side of the shell, two connection antennas are installed on the top surface of the shell, and a plurality of connection sockets are provided on the top surface of the shell, and the inner walls of the plurality of connection sockets are provided with guide grooves; the patent fastening plate can release the limit and abut against the outer surface of the connection plug when the connection plug is inserted into the connection socket, ensuring that the connection plug is more firmly in the connection socket, avoiding shaking during use, and increasing the stability during connection, and the excess house entrance line can be stored in the wire groove, ensuring that the house entrance line can be used normally, and at the same time it is convenient to store and fix the entire device, making it more convenient to use.

[0004] However, the above patents still have the following shortcomings: it is not easy to ensure the stability of the optical modem when it is placed, and it is easy to shake when pulled. In addition, the optical modem is usually placed outside when in use, and dust is easy to fall on it, which is not easy to clean. For this reason, we propose a lightweight passive optical fiber access user terminal device. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a lightweight passive optical fiber access user terminal device.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A lightweight passive optical fiber access user-end device comprises a user-end device body, a protective mechanism is arranged on the outside of the user-end device body, a plurality of gigabit sockets are arranged on the back of the user-end device body, two antennas are arranged inside the user-end device body, a plurality of fixing seats are fixedly connected to both sides of the user-end device body, a square groove is provided on the bottom surface of each of the plurality of fixing seats, a screw is rotatably connected to the inner cavity of each of the square grooves, the top end of the screw extends to the top of the fixing seat and is fixedly connected to a knob, a piston plate is threadedly sleeved on the outer side of the screw, and the side surface of the piston plate fits the inner wall of the square groove.

[0008] As a preferred solution of the utility model, the protective mechanism includes a support base fixedly connected to both sides of the user-end device body, the top surfaces of the two support bases are provided with connecting holes, the bottom surfaces of the inner cavities of the two connecting holes are fixedly connected with magnetic blocks, the inner cavities of the two connecting holes are respectively movably sleeved with iron plugs, the top ends of the two iron plugs extend to the top of the support base and are fixedly connected with a transparent protective shell, the front and both sides of the transparent protective shell are respectively provided with ventilation holes, the inner cavities of the ventilation holes are fixedly sleeved with filter nets, the back of the transparent protective shell is provided with a threading groove, and the inner cavity of the threading groove is hinged with multiple shielding covers.

[0009] As a preferred solution of the utility model, a vent hole is provided on the top surface of the fixing seat, and the bottom end of the vent hole is communicated with the inner cavity of the square groove.

[0010] As a preferred solution of the utility model, a switch is arranged on the back of the user terminal device body, and a power interface is arranged on the back of the user terminal device body.

[0011] As a preferred solution of the utility model, the top surface of the user terminal device body is provided with heat dissipation holes.

[0012] As a preferred solution of the utility model, the outer diameter of the iron plug post is equal to the inner diameter of the connecting hole, and the bottom surface of the iron plug post is in contact with the top surface of the magnetic attraction block.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) In the utility model, when the user-end device body is placed on the desktop, the screw is rotated by turning the knob, and the threaded joint between the screw and the piston plate is used to drive the piston plate to move up. At this time, negative pressure suction is generated at the bottom of the inner cavity of the square groove, thereby stably fixing the user-end device body on the desktop, thereby realizing the function of fixing the user-end device body.

[0015] (2) In the utility model, a transparent protective shell is installed on the outer side of the user-end device body by cooperating with a support seat, a connection hole, a magnetic block and an iron plug post. The transparent protective shell and a filter net are used to block dust that falls on the user-end device body. When there is a lot of dust on the transparent protective shell and the filter net, the transparent protective shell can be removed separately for cleaning, thereby solving the problem that dust falls on the user-end device body and is inconvenient to clean. The utility model has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an exploded view of the overall structure of the utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of the fixing seat of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the fixing seat of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the transparent protective shell of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1. User-end device body; 2. Protection mechanism; 3. Fixing seat; 4. Square groove; 5. Screw; 6. Piston plate; 7. Knob; 8. Antenna; 9. Gigabit socket; 10. Support seat; 11. Connection hole; 12. Magnetic block; 13. Iron plug post; 14. Transparent protective shell; 15. Ventilation hole; 16. Filter; 17. Threading slot; 18. Shielding cover; 19. Heat dissipation hole; 20. Switch; 21. Power interface; 22. Ventilation hole. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Example:

[0027] See also Figure 1-5 A lightweight passive optical fiber access user-end device comprises a user-end device body 1, a protective mechanism 2 is arranged on the outside of the user-end device body 1, a plurality of gigabit sockets 9 are arranged on the back of the user-end device body 1, two antennas 8 are arranged inside the user-end device body 1, a plurality of fixing seats 3 are fixedly connected to both sides of the user-end device body 1, a square groove 4 is opened on the bottom surface of the plurality of fixing seats 3, a screw rod 5 is rotatably connected to the inner cavity of the square groove 4, the top end of the screw rod 5 extends to the top of the fixing seat 3 and is fixedly connected to a knob 7, a piston plate 6 is threadedly sleeved on the outer side of the screw rod 5, and the side surface of the piston plate 6 is in contact with the inner wall of the square groove 4.

[0028] For details, please refer to Figure 1 , Figure 4 and Figure 5 The protective mechanism 2 includes a support base 10 fixedly connected to both sides of the user-end device body 1, the top surfaces of the two support bases 10 are each provided with a connecting hole 11, the bottom surfaces of the inner cavities of the two connecting holes 11 are each fixedly connected with a magnetic suction block 12, the inner cavities of the two connecting holes 11 are respectively movably sleeved with iron plugs 13, the top ends of the two iron plugs 13 respectively extend to the top of the support base 10 and are fixedly connected with a transparent protective shell 14, the front and both sides of the transparent protective shell 14 are respectively provided with ventilation holes 15, the inner cavities of the ventilation holes 15 are each fixedly sleeved with a filter screen 16, the back side of the transparent protective shell 14 is provided with a threading groove 17, and the inner cavity of the threading groove 17 is hinged with a plurality of shielding covers 18.

[0029] In this embodiment, the wire groove 17 is used to avoid the antenna 8 to ensure that the antenna 8 can extend from the wire groove 17. In addition, the shielding cover 18 can be used to shield the gigabit socket 9, the switch 20 and the power interface 21, thereby protecting the gigabit socket 9, the switch 20 and the power interface 21. The shielding cover 18 can be installed by a suspended hinge.

[0030] For details, please refer to Figure 4 A vent hole 22 is provided on the top surface of the fixing seat 3 , and the bottom end of the vent hole 22 is connected to the inner cavity of the square groove 4 .

[0031] In this embodiment, the vent hole 22 is used to prevent the upper seal of the inner cavity of the square groove 4 from affecting the upward movement of the piston plate 6.

[0032] For details, please refer to Figure 2 A switch 20 is provided on the back of the user terminal device body 1 , and a power interface 21 is provided on the back of the user terminal device body 1 .

[0033] In this embodiment, the user terminal device body 1 is started by the switch 20 , and the power interface 21 and the power line cooperate to supply power to the user terminal device body 1 .

[0034] For details, please refer to Figure 2 The top surface of the user terminal device body 1 is provided with heat dissipation holes 19.

[0035] In this embodiment, the heat generated by the user terminal device body 1 during operation is dissipated through the heat dissipation holes 19 .

[0036] For details, please refer to Figure 4 and Figure 5 The outer diameter of the iron plug post 13 is equal to the inner diameter of the connecting hole 11 , and the bottom surface of the iron plug post 13 is in contact with the top surface of the magnetic attraction block 12 .

[0037] In this embodiment, the stability of the iron plug 13 inserted into the connection hole 11 is ensured, and the contact between the iron plug 13 and the magnetic block 12 ensures that the transparent protective shell 14 is stably installed on the user-end device body 1.

[0038] Working principle: When in use, first place the user-end device body 1 on the desktop. At this time, the bottom surface of the fixing seat 3 is also in contact with the desktop. Turn the knob 7 to drive the screw 5 to rotate, and use the threaded fit between the screw 5 and the piston plate 6 to drive the piston plate 6 to move up. At this time, the bottom of the inner cavity of the square groove 4 generates negative pressure suction, thereby stably fixing the user-end device body 1 on the desktop, and then insert the gigabit socket into the gigabit socket 9, and insert the power cord into the power interface 21 to power the user-end device body 1, and then put the transparent protective shell 14 on the outside of the user-end device body 1, so that the iron plug 13 at the bottom of the transparent protective shell 14 is inserted into the connecting hole 11, The bottom end of the iron plug post 13 is made to contact the magnetic block 12, and the transparent protective shell 14 is installed on the outside of the user-end device body 1 by utilizing the magnetic attraction between the magnetic block 12 and the iron plug post 13. In addition, the line is made to pass through the threading groove 17. Finally, when the user-end device body 1 is running, the heat generated by the user-end device body 1 is discharged from the magnetic block 12 into the inner cavity of the transparent protective shell 14, and the hot air in the inner cavity of the transparent protective shell 14 is discharged from the ventilation hole 15. In addition, the transparent protective shell 14 and the filter 16 are used to prevent dust from falling directly on the user-end device body 1, and the transparent protective shell 14 is removed from the user-end device body 1 for separate cleaning.

[0039] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A lightweight passive optical fiber access user terminal device, comprising a user terminal device body (1), characterized in that: A protective mechanism (2) is arranged on the outside of the user-end device body (1), a plurality of gigabit sockets (9) are arranged on the back of the user-end device body (1), two antennas (8) are arranged inside the user-end device body (1), a plurality of fixing seats (3) are fixedly connected to the two sides of the user-end device body (1), a square groove (4) is provided on the bottom surface of each of the fixing seats (3), a screw rod (5) is rotatably connected to the inner cavity of each of the square grooves (4), the top end of each of the screw rods (5) extends to the top of the fixing seat (3) and is fixedly connected to a knob (7), a piston plate (6) is threadedly sleeved on the outer side of the screw rod (5), and the side surface of the piston plate (6) is in contact with the inner wall of the square groove (4).

2. A lightweight passive optical fiber access user terminal device according to claim 1, characterized in that: The protective mechanism (2) comprises a support seat (10) fixedly connected to both sides of the user terminal device body (1), the top surfaces of the two support seats (10) are both provided with connection holes (11), the bottom surfaces of the inner cavities of the two connection holes (11) are both fixedly connected with magnetic blocks (12), the inner cavities of the two connection holes (11) are respectively movably sleeved with iron plugs (13), the top ends of the two iron plugs (13) respectively extend to the top of the support seat (10) and are fixedly connected with a transparent protective shell (14), the front and both sides of the transparent protective shell (14) are respectively provided with ventilation holes (15), the inner cavities of the ventilation holes (15) are both fixedly sleeved with filter screens (16), the back of the transparent protective shell (14) is provided with a threading groove (17), and the inner cavity of the threading groove (17) is hinged with a plurality of shielding covers (18).

3. The lightweight passive optical fiber access user terminal device according to claim 2, characterized in that: A vent hole (22) is provided on the top surface of the fixing seat (3), and the bottom end of the vent hole (22) is connected to the inner cavity of the square groove (4).

4. The lightweight passive optical fiber access user terminal device according to claim 1, characterized in that: A switch (20) is arranged on the back of the user terminal device body (1), and a power supply interface (21) is arranged on the back of the user terminal device body (1).

5. The lightweight passive optical fiber access user terminal device according to claim 1, characterized in that: The top surface of the user terminal device body (1) is provided with a heat dissipation hole (19).

6. The lightweight passive optical fiber access user terminal device according to claim 2, characterized in that: The outer diameter of the iron plug post (13) is equal to the inner diameter of the connecting hole (11), and the bottom surface of the iron plug post (13) is in contact with the top surface of the magnetic attraction block (12).

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