Housing of Internet gateway

Abstract

The utility model relates to the technical field of gateway shells, and discloses an internet gateway shell, which comprises a shell, a magnet and a sucker, a screw cylinder is arranged in the middle of the interior of the shell, a shell cover covers the surface of the shell, sleeves are arranged at four corners of the interior of the shell, through holes communicated with the outside are formed in the surface of the shell in the sleeves, and the magnets are arranged in the through holes. The magnet is clamped in the sleeve, the middle of the upper portion of the suction cup is connected with the screw rod, and the upper portion of the screw rod is connected with the screw block in a screwed mode. According to the technical scheme, the magnet can be directly inserted and fixed into the sleeve, the shell can be adsorbed and fixed in a magnetic attraction mode, the screw block can also be inserted and fixed, then the suction cup is locked in the mode that the screw rod is screwed into the screw block, the shell can be adsorbed and fixed through the suction cup, and a screw can also directly penetrate through the through hole in the sleeve to fix the shell. And different mounting modes can be flexibly selected, so that the shell can be fixed on surfaces made of different materials or at different positions.

Description

Technical Field

[0001] The utility model relates to the technical field of gateway shells, in particular to a shell of an Internet gateway. Background Art

[0002] A gateway is also called an internetwork connector or a protocol converter. It realizes network interconnection above the network layer. It is a complex network interconnection device that is only used for interconnection between two networks with different high-level protocols. It can be used for both wide area network interconnection and local area network interconnection.

[0003] The size of a home gateway is relatively small, so it can be placed anywhere in the home. However, the shell structure of the gateway is fixed, usually only containing hanging holes or screw holes for installation, which is not convenient for flexibly fixing it on surfaces of different materials or different positions according to needs. Therefore, we propose a shell of an Internet gateway. Utility Model Content

[0004] The purpose of the utility model is to provide a shell of an Internet gateway, which can be fixed by directly inserting a fixed magnet inside a sleeve and using magnetic attraction to fix the shell, or by inserting a fixed screw block and then locking the suction cup by screwing the screw into the screw block. The suction cup can be used to fix the shell, or the through hole at the sleeve can be directly penetrated by the screw to fix the shell. Different installation methods can be flexibly selected to fix the shell on different material surfaces or at different positions, thereby solving the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shell of an Internet gateway, comprising a shell, a magnet and a suction cup, a screw barrel is arranged in the middle position inside the shell, a shell cover is arranged on the surface of the shell, a through hole is opened in the middle position of the surface of the shell cover, a connecting bolt passes through the through hole, the connecting bolt is screwed into the screw barrel to lock the shell cover; sleeves are arranged at the four corners inside the shell, a through hole which is connected to the outside is opened on the shell surface inside the sleeve, a magnet is clamped inside the sleeve, a screw is connected to the middle part above the suction cup, a screw block is connected to the top of the screw by screwing, and the diameter of the screw block is the same as the diameter of the magnet.

[0006] By adopting the above technical solution, the connection and fixation of the shell can be achieved by using screws to penetrate the holes. After inserting the fixed magnet in the sleeve, the shell can be adsorbed and fixed on the surface of the iron material by magnetic attraction. The shell can also be fixed on the surface of the smooth material by using a screw block and a sleeve fixing suction cup.

[0007] Optionally, a side opening is opened on the side of the shell, and the side opening is connected to the interior of the shell.

[0008] By adopting the above technical solution, after the circuit board of the gateway is installed inside the shell, the panel card containing the power interface and the network interface is placed in the side opening.

[0009] Optionally, the inner four corner surfaces of the shell cover are all fixed with limit plates, and the limit plates are clamped at the inner four corners of the shell.

[0010] By adopting the above technical solution, when the shell cover is locked, the limiting plate is placed inside the shell body, so that the shell cover can be quickly positioned.

[0011] Optionally, the inner wall surface of the shell is provided with screw holes, and a plurality of screw holes are evenly arranged.

[0012] By adopting the above technical solution, after the circuit board of the gateway is placed inside the shell, the bolts and screw holes can be used to install and fix the circuit board.

[0013] Optionally, a rubber block is fixedly attached to the inner surface of the sleeve, and a plurality of rubber blocks are evenly fixed.

[0014] By adopting the above technical solution, the rubber block can abut against the surface of the magnet or the screw block to achieve a tight locking of the magnet or the screw block.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The technical solution of the present application fixes a sleeve with a rubber block at the four corners of the shell, and a fixed magnet can be directly inserted inside the sleeve to fix the shell by magnetic attraction. A fixed screw block can also be inserted and then the suction cup can be locked by screwing the screw into the screw block. The shell can be fixed by the suction cup, or the through holes on the sleeve can be directly penetrated by the screw to fix the shell. Different installation methods can be flexibly selected to fix the shell on surfaces of different materials or at different positions.

[0017] 2. The technical solution of the present application fixes limit plates at the four corners of the surface of the shell cover. The limit plates are clamped on the inner side of the shell body to quickly achieve the purpose of positioning the shell cover, and then the shell cover can be conveniently fixed using the connecting bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of the shell of the Internet gateway of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the shell of the Internet gateway of the utility model;

[0021] Figure 3 This is a schematic diagram of the inner surface structure of the shell cover of the Internet gateway of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the sleeve of the shell of the Internet gateway of the utility model;

[0023] Figure 5 The utility model is a schematic diagram of the suction cup connection structure of the shell of the Internet gateway.

[0024] In the figure: 1. shell; 11. side opening; 12. sleeve; 121. through hole; 122. rubber block; 13. screw barrel; 14. screw hole; 2. shell cover; 21. connecting bolt; 22. through hole; 23. limit plate; 3. magnet; 4. suction cup; 41. screw; 42. screw block. DETAILED DESCRIPTION

[0025] See also Figure 1-5 The utility model provides a technical solution: a shell of an Internet gateway, including a shell 1, a magnet 3 and a suction cup 4. The inner wall surface of the shell 1 is provided with screw holes 14, and a plurality of screw holes 14 are evenly provided. The circuit board of the gateway can be placed in the shell 1, so that the bolts pass through the through holes on the surface of the circuit board and then are screwed into the screw holes 14 to achieve the installation and fixation of the gateway circuit board. A side opening 11 is opened on the side of the shell 1, and the side opening 11 is connected with the interior of the shell 1. After the circuit board of the gateway is installed in place, the panel card containing the power interface and the network interface is placed in the side opening 11 and leaks out.

[0026] A screw barrel 13 is provided in the middle position of the interior of the shell 1. In order to avoid affecting the installed gateway circuit board, an opening is also provided in the middle position of the circuit board so that the screw barrel 13 can pass through the opening. The surface of the shell 1 is covered with a shell cover 2. The inner four corner surfaces of the shell cover 2 are all fixed with limiting plates 23. When the limiting plates 23 are clamped on the inner four corners of the shell 1, the shell cover 2 can be quickly positioned. A through hole 22 is provided in the middle position of the surface of the shell cover 2, and then a connecting bolt 21 is passed through the through hole 22. The connecting bolt 21 is screwed into the screw barrel 13 to lock the shell cover 2, thereby sealing the shell 1.

[0027] Sleeves 12 are provided at the four corners inside the shell 1, and a through hole 121 that penetrates the outside is opened on the surface of the shell 1 inside the sleeve 12. Before the shell cover 2 is blocked, the screw can pass through the shell 1 through the through hole 121, and then be screwed into the surface of the to-be-installed position to achieve the locking and installation of the shell. A rubber block 122 is fitted and fixed on the inner surface of the sleeve 12, and a plurality of rubber blocks 122 are evenly fixed. In addition to the above-mentioned method, the magnet 3 can also be clamped inside the sleeve 12 and tightly locked by the rubber block 122, so that the shell can be adsorbed and locked by magnetic attraction, or the inside of the sleeve 12 can be clamped into the screw block 42, and the rubber block 122 is pressed against its surface to lock it, and then a suction cup 4 is arranged outside the through hole 121, so that the screw 41 connected to the upper middle part of the suction cup 4 passes through the through hole 121 and penetrates into the sleeve 12, and then is screwed into the screw block 42 by screwing, so that the suction cup 4 is installed and fixed, and the suction cup 4 can be used to adsorb and lock the shell.

[0028] When in use, unscrew the connecting bolt 21 to screw it out of the screw barrel 13, thereby removing the shell cover 2, and then the circuit board structure of the gateway can be installed using the screw hole 14 inside the shell 1. In order to avoid blocking the screw barrel 13, a through opening is provided at the position of the circuit board in the screw barrel 13. When it is necessary to fix the outer shell on the surface of the iron plate, the magnet 3 fixed in the sleeve 12 can be used to make the shell 1 close to the surface of the iron plate and be adsorbed and fixed by the magnet 3; when it is necessary to use screws to install and fix the shell 1, first use a push rod to push the magnet 3 in the sleeve 12 from the outside through the through hole 121 to push it out, and then the shell 1 can be made to touch the surface of the to-be-installed position, and the screw passes through the through hole 121 in the sleeve 12 and is screwed into the surface of the to-be-installed position to achieve the installation and fixation of the shell 1; when the surface of the position to be fixed of the shell 1 is relatively smooth, the magnet 3 can be pushed out first, and then the screw block 42 is locked in the sleeve 12 through the rubber block 122, and then the suction cup 4 is placed on the outside of the shell 1, and the screw rod 41 connected thereto passes through the through hole 121 into the sleeve 12, and then is screwed into the screw block 42, and the suction cup 4 is fixed to the outer surface of the shell 1, and the shell 1 can be adsorbed and fixed by the suction cup 4. Finally, the shell cover 2 is tightly covered on the surface of the shell 1 through the limiting plate 23, and the connecting bolt 21 passes through the through hole 22 of the shell cover 2 and is screwed into the screw barrel 13 to fix the shell cover 2. The power interface and data interface panel of the gateway circuit board are placed in the side opening 11 to leak out, and then the gateway is connected to the power grid to work.

Claims

1. A housing of an Internet gateway, comprising a housing (1), a magnet (3) and a suction cup (4), characterized in that: A screw barrel (13) is arranged in the middle of the shell (1), a shell cover (2) is arranged on the surface of the shell (1), a through hole (22) is opened in the middle of the surface of the shell cover (2), a connecting bolt (21) passes through the through hole (22), and the connecting bolt (21) is screwed into the screw barrel (13) to lock the shell cover (2); The four corners of the shell (1) are each provided with a sleeve (12), the surface of the shell (1) inside the sleeve (12) is provided with a through hole (121) that is connected to the outside, the magnet (3) is clamped inside the sleeve (12), the upper middle part of the suction cup (4) is connected with a screw rod (41), the upper part of the screw rod (41) is connected with a screw block (42) by means of a screw connection, and the diameter of the screw block (42) is the same as the diameter of the magnet (3).

2. The shell of an Internet gateway according to claim 1, characterized in that: A side opening (11) is provided on the side of the shell (1), and the side opening (11) is communicated with the interior of the shell (1).

3. The shell of an Internet gateway according to claim 1, characterized in that: Limiting plates (23) are fixed to the inner four corner surfaces of the shell cover (2), and the limiting plates (23) are clamped on the inner four corners of the shell body (1).

4. The shell of an Internet gateway according to claim 1, characterized in that: The inner wall surface of the shell (1) is provided with screw holes (14), and a plurality of screw holes (14) are evenly arranged.

5. The shell of an Internet gateway according to claim 1, characterized in that: A rubber block (122) is fixedly attached to the inner surface of the sleeve (12), and a plurality of rubber blocks (122) are evenly fixed.

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