Portable network adapter

Abstract

The utility model relates to the technical field of network adapters, in particular to a portable network adapter, which comprises a main body, a PCBA (printed circuit board assembly) board, a network card port, an output port, a lantern ring cover plate, a network port end rear cover and a network port cover plate, the lantern ring cover plate and the network port end rear cover are respectively arranged at two ends of an opening of the main body and are fixedly connected with the main body, the network card port and the output port respectively penetrate through the lantern ring cover plate and the network port end rear cover from outside to inside and then are electrically connected with the PCBA board, a notch is formed in one end, close to the network card port, of the main body, the network port cover plate is movably installed at the notch, and the output port is electrically connected with the PCBA board. And the network card port can be shielded. The utility model has the advantages of simple structure, reasonable design, attractive appearance, small size and convenience in carrying, adopts the design of the adapter, does not need wire connection, and is worthy of vigorous popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of network adapters, in particular to a portable network adapter. Background Art

[0002] A network adapter is an interface that connects a computer and a transmission medium in a local area network. It not only realizes the physical connection and electrical signal matching between the local area network transmission medium, but also involves the sending and receiving of frames, the encapsulation and unpacking of frames, media access control, the encoding and decoding of data, and the functions of data caching. Currently, network adapters on the market are all implemented using wired or multi-port expansion docks, and the appearance design of such network adapters is relatively large, especially the main aluminum shell part, which will be implemented using a longer aluminum shell. At the same time, the product itself comes with wires. After long-term use, the wire part will have skin damage or the welding part will be loose, resulting in the product being unable to be used normally. At the same time, the product appearance design is large, taking up too much space resources, making it impossible for consumers to carry it with them. In response to this problem, the inventor designed a portable network adapter. Utility Model Content

[0003] The purpose of the utility model is to provide a portable network adapter with a simple structure, reasonable design, a converter design, no need for wire connection, beautiful appearance, small size, and easy to carry, thus solving the problems raised by the above technical background.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable network adapter, comprising a main body, a PCBA board, a network card port, an output port, a ring cover, a network port end back cover and a network port cover, wherein the main body is a cavity structure with openings at both ends and a hollow interior, the PCBA board is arranged in the cavity, the ring cover and the network port end back cover are respectively arranged at the two ends of the opening of the main body and are fixedly connected to the main body, the network card port and the output port respectively penetrate the ring cover and the network port end back cover from the outside to the inside and are electrically connected to the PCBA board, the main body is provided with a notch at one end close to the network card port, the network port cover is movably installed at the notch, and can block the network card port.

[0005] Preferably, it also includes a dust cover, which is plugged into the output port.

[0006] Preferably, the main body is an aluminum alloy shell.

[0007] Preferably, the network card port is a crystal head, and a buckle for fixing the network port cover is provided on the network card port.

[0008] Preferably, the output port is a USB port or a TPYE-C port.

[0009] Preferably, the collar cover is made of silicone material, and an edge is provided on the collar cover along its circumferential direction, and an anti-lost buckle is provided on the edge.

[0010] Preferably, the network port cover is L-shaped, and a finger position for opening the network port cover is provided on the network port cover.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a portable network adapter, which includes a main body, a PCBA board, a network card port, an output port, a ring cover, a network port end back cover and a network port cover. The overall structure is simple and the design is reasonable. The main body is a cavity structure with openings at both ends and a hollow interior. The PCBA board is arranged in the cavity. The network card port and the output port respectively penetrate the ring cover and the network port end back cover from the outside to the inside and are electrically connected to the PCBA board. The design of this adapter is small in size and easy to carry. At the same time, the product does not need to be connected with wires, which solves the problem that after long-term use of the wires, some wires will be damaged or the welding parts will be loose, resulting in the product being unable to be used normally.

[0013] 2. The main body in the utility model is a cavity structure with openings at both ends and a hollow interior, and the main body is made of an aluminum alloy shell, which has a beautiful appearance and is easy to process and assemble. A notch is opened at one end of the main body close to the network card port, and the network port cover is movably installed at the notch, and the network card port can be blocked. When in use, the network port cover can be opened to expose the network card port to the outside, which is convenient for plugging and unplugging cables. At the same time, after use, the cable is pulled out and the network port cover is covered, which can reduce the thickness of the network adapter and achieve the purpose of convenient carrying.

[0014] 3. The output port in the utility model is a USB port or a TPYE-C port, which is compatible with most devices on the market and supports connection with all devices with USB interfaces, while solving the problem that laptops or other devices do not have network ports. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of the first embodiment of the utility model;

[0016] Figure 2 This is an exploded view of the first embodiment of the utility model;

[0017] Figure 3 This is a structural diagram of the second embodiment of the present utility model;

[0018] Figure 4 This is an exploded view of the second embodiment of the present utility model.

[0019] The reference numerals and names in the figures are as follows:

[0020] 1. Main body; 2. PCBA board; 3. Network card port; 4. Output port; 5. Ring cover; 6. Network port back cover; 7. Network port cover; 8. Dust cover; 9. Notch; 10. Edge; 11. Anti-lost buckle; 12. Buckle; 13. Finger position. 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] Embodiment 1:

[0023] See also Figure 1 and Figure 2 The utility model provides an embodiment: a portable network adapter, which includes a main body 1, a PCBA board 2, a network card port 3, an output port 4, a ring cover plate 5, a network port end back cover 6 and a network port cover plate 7, wherein the main body 1 is a cavity structure with openings at both ends and an internal hollow, the PCBA board 2 is arranged in the cavity, the ring cover plate 5 and the network port end back cover 6 are respectively arranged at both ends of the opening of the main body 1, and are fixedly connected to the main body 1, the network card port 3 and the output port 4 respectively penetrate the ring cover plate 5 and the network port end back cover 6 from the outside to the inside and are electrically connected to the PCBA board 2, and the design of this adapter is small in size and easy to carry, and at the same time, the product does not need wire connection The present invention solves the problem that after long-term use of the wires, some wires will be damaged or the welding parts will be loose, resulting in the product being unable to be used normally. The main body 1 is provided with a notch 9 at one end close to the network card port 3, and the network port cover 7 is movably installed at the notch 9 and can cover the network card port 3. When in use, the network port cover 7 can be opened to expose the network card port 3 to the outside, which is convenient for plugging and unplugging the cable. At the same time, after use, unplug the cable and cover the network port cover 7, which can reduce the thickness of the network adapter and achieve the purpose of convenient carrying. The network adapter also includes a dust cover 8, which is plugged into the output port 4. The dust cover 8 can prevent the output port 4 from dust and is highly practical.

[0024] Specifically, the main body 1 is an aluminum alloy shell with beautiful appearance and easy processing and assembly.

[0025] Specifically, the network card port 3 is a crystal head, and a buckle 12 for fixing the network port cover 7 is provided on the network card port 3 .

[0026] Specifically, the output port 4 is a USB port.

[0027] Specifically, the collar cover plate 5 is made of silicone material, which has good waterproof effect.

[0028] Specifically, the network port cover plate 7 is L-shaped, and a finger position 13 for opening the network port cover plate 7 is provided on the network port cover plate 7 .

[0029] It should be noted that, in this embodiment, the PCBA board 2 is also provided with a power supply circuit and a network signal control circuit for supplying power to the network card port 3 and the output port 4. The power supply circuit and the network signal control circuit are both well-known technologies to those skilled in the art and will not be described here.

[0030] Embodiment 2:

[0031] See also Figure 3 and Figure 4 This embodiment also provides a portable network adapter. This embodiment is basically the same as the first embodiment, except that the output port 4 is a TPYE-C port, a rim 10 is provided along the circumferential direction of the ring cover 5, and an anti-lost buckle 11 is provided on the rim 10. Other unexplained parts of this embodiment refer to the first embodiment and will not be repeated here.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A portable network adapter, characterized in that: The invention comprises a main body (1), a PCBA board (2), a network card port (3), an output port (4), a collar cover plate (5), a network port end back cover (6) and a network port cover plate (7), wherein the main body (1) is a cavity structure with openings at both ends and a hollow interior, the PCBA board (2) is arranged in the cavity, the collar cover plate (5) and the network port end back cover (6) are respectively arranged at both ends of the opening of the main body (1) and are fixedly connected to the main body (1), the network card port (3) and the output port (4) respectively penetrate the collar cover plate (5) and the network port end back cover (6) from the outside to the inside and are electrically connected to the PCBA board (2), the main body (1) is provided with a notch (9) at one end close to the network card port (3), the network port cover plate (7) is movably installed at the notch (9) and can cover the network card port (3).

2. A portable network adapter according to claim 1, characterized in that: It also comprises a dust cover (8), wherein the dust cover (8) is plugged into the output port (4).

3. The portable network adapter according to claim 1, characterized in that: The main body (1) is an aluminum alloy shell.

4. The portable network adapter according to claim 1, characterized in that: The network card port (3) is a crystal head, and a buckle (12) for fixing the network port cover plate (7) is provided on the network card port (3).

5. The portable network adapter according to claim 1, characterized in that: The output port (4) is a USB port or a TPYE-C port.

6. The portable network adapter according to claim 1, characterized in that: The collar cover plate (5) is made of a silicone material, and a rim (10) is provided on the collar cover plate (5) along its circumferential direction, and an anti-lost hanging buckle (11) is provided on the rim (10).

7. The portable network adapter according to claim 1, characterized in that: The network port cover plate (7) is L-shaped, and a finger position (13) for opening the network port cover plate (7) is provided on the network port cover plate (7).

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