Concentrator device with anti-pulling protection function

Abstract

The utility model provides a concentrator device with anti-pulling protection, which relates to the technical field of concentrators and comprises a concentrator, a plurality of jacks arranged on the outer side of the concentrator, a power line a mounted at one end of the concentrator, a first USB plug mounted at one end of the power line a and a protection assembly arranged on the outer side of the concentrator. The device is used for carrying out anti-pulling protection on a data line connected with a jack. According to the concentrator device with the anti-pulling protection function, the data line can be limited and fixed through the fixing belt, the fixing head and the circular limiting opening arranged on the protection assembly, anti-pulling protection can be provided, the situation that after the data line is pulled, a plug of the data line is prone to loosening from the interior of the socket is prevented, poor contact between the plug and the socket is avoided, and the service life is prolonged. And data transmission is ensured not to be interrupted.

Description

Technical Field

[0001] The utility model relates to the technical field of hubs, in particular to a hub device with anti-pulling protection. Background Art

[0002] A hub is a basic network device used to connect multiple computers or other network devices together so that they can communicate in a local area network. A hub works at the first layer of the OSI model, which is the physical layer. It is basically a repeater used to amplify and retransmit signals. When a device on the hub sends data, the hub broadcasts the data packet to all other ports. Except for the port from which it sends the data, all devices connected to the hub will receive the data packet, but they will check the destination MAC address of the data packet. If the destination address of the data packet is its own MAC address, then the device will process the data packet, otherwise it will ignore it. When an existing hub is used, since the multiple sockets on the outside of the hub are of different types, except for the network end socket that can be clamped with the network end plug, the other sockets and plugs can be plugged in and out at any time, which is an ordinary plug-in method, rather than a clamped and fixed method. When the data cable is pulled, the plug is affected by the pulling force of the data cable and is easily loosened from the inside of the socket, resulting in poor contact between the plug and the socket, causing data transmission interruption. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a hub device with anti-pull protection, which can limit and fix the data cable through the fixing belt, fixing head and circular limiting opening arranged by the protection component, and can provide anti-pull protection to prevent the plug of the data cable from being easily loosened from the inside of the socket after the data cable is pulled, avoid poor contact between the plug and the socket, and ensure that data transmission will not be interrupted.

[0004] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions:

[0005] A hub device with anti-pull protection comprises: a hub, a plurality of sockets provided on the outside of the hub, a power cord a installed at one end of the hub, a first USB plug installed at one end of the power cord a, and a protection component arranged on the outside of the hub for providing anti-pull protection to data cables connected to the sockets.

[0006] Preferably, the protection component includes: a plurality of fixing straps arranged on the outside of the hub, a fixing head installed on one end of the plurality of fixing straps, a circular limiting opening opened in the middle of the bottom end of the fixing head, and the circular limiting opening is set to be small on the outside and large on the inside.

[0007] Preferably, the plurality of fixing belts are all in an arc-shaped structure, and the plurality of fixing belts and the fixing head are made of plastic material.

[0008] Preferably, a rubber block is connected to the inside of the circular limiting opening by gluing, and a plurality of spherical protrusions are provided on the inner wall of the rubber block.

[0009] Preferably, a fixing plate is provided on the top of the hub, and the outer side of the fixing plate is fixedly connected to one end of the plurality of fixing belts, rubber heads are installed on both sides of the top of the hub, sockets are provided inside the rubber heads, and plug rods fixed to the sockets are installed on both sides of the bottom of the fixing plate.

[0010] Preferably, an iron block is installed at the bottom of the insertion rod, and a magnetic block is installed at the bottom end of the socket.

[0011] Preferably, a plurality of mounting blocks are installed at the bottom of the fixing plate, a cooling fan is installed between two of the mounting blocks, a power cord b is provided at the outer end of the cooling fan, and a second USB plug is installed at one end of the power cord b.

[0012] The beneficial effects of the utility model are:

[0013] (1) The fixing belt, fixing head and circular limiting opening provided in the protection component of the utility model can limit and fix the data cable, thereby providing anti-pulling protection, preventing the plug of the data cable from being easily loosened from the inside of the socket after being pulled, avoiding poor contact between the plug and the socket, and ensuring that data transmission will not be interrupted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the hub structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the fixed head of the utility model.

[0017] Figure 4 It is a cross-sectional schematic diagram of the hub of the present utility model.

[0018] Figure 5 For the utility model Figure 4 Enlarged schematic diagram at point A in the middle.

[0019] Figure 6 This is a schematic diagram of the heat dissipation fan structure of the utility model.

[0020] Figure 1-Figure 6In: 1. Hub; 101. Socket; 102. Power cord a; 103. First USB plug; 2. Fixing belt; 201. Fixing head; 202. Circular limit opening; 203. Rubber block; 204. Spherical convex head; 3. Fixing plate; 301. Rubber head; 302. Socket; 303. Plug rod; 304. Iron block; 305. Magnetic block; 4. Mounting block; 401. Cooling fan; 402. Power cord b; 403. Second USB plug. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present application.

[0022] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] Example 1

[0024] like Figure 1-Figure 6 As shown, a hub device with anti-pull protection includes: a hub 1, a plurality of sockets 101 opened on the outside of the hub 1, a power cord a102 installed at one end of the hub 1, a first USB plug 103 installed at one end of the power cord a102, and a protection component arranged on the outside of the hub 1, for providing anti-pull protection for the data line connected to the socket 101.

[0025] Among them, reference Figure 1-Figure 4 A fixing plate 3 is provided on the top of the hub 1, and the outer side of the fixing plate 3 is fixedly connected to one end of multiple fixing belts 2. Rubber heads 301 are installed on both sides of the top of the hub 1, and a plug hole 302 is opened inside the rubber head 301. Rods 303 that are plugged and fixed with the plug hole 302 are installed on both sides of the bottom of the fixing plate 3.

[0026] When the hub 1 is in use, the first USB plug 103 at one end of the power cord a102 can be inserted into the USB interface of the computer so that the hub 1 can be powered on and used. The multiple sockets 101 on the outside of the hub 1 are, from left to right, a network end socket, a USB socket, an HDMI socket, a Type-C3.0 socket and a PD socket. When the computer needs to connect to multiple network devices to transmit data or share data, first insert the plug of the network cable into the network end socket for card connection and fixation, so that the computer can be connected to the Internet for use, and the network device can be connected and fixed with the plug at one end of the data cable according to the corresponding socket 101, so that the computer can be connected to multiple network devices for use.

[0027] When the hub 1 is in use, the insertion rods 303 on both sides of the bottom of the fixing plate 3 are aligned with the insertion holes 302 inside the rubber head 301 for insertion and connection, and the fixing belt 2 and the fixing head 201 are installed on the hub 1 through the fixing plate 3 for use.

[0028] Among them, reference Figure 1 and Figure 3 The protection component includes: a plurality of fixing belts 2 arranged on the outside of the hub 1, a fixing head 201 installed at one end of the plurality of fixing belts 2, a circular limiting opening 202 opened in the middle of the bottom end of the fixing head 201, and the circular limiting opening 202 is set to be small outside and large inside.

[0029] After the plug at one end of the data cable is plugged and fixed with the corresponding socket 101, the fixing head 201 at one end of the fixing belt 2 is placed on the top of the data cable, so that the circular limiting opening 202 at the bottom of the fixing head 201 is in contact with the data cable, the data cable is placed outside the circular limiting opening 202, and the fixing head 201 is pressed hard so that the data cable is inserted into the circular limiting opening 202. After the data cable is inserted into the circular limiting opening 202, since the circular limiting opening 202 is small on the outside and large on the inside, the data cable entering the circular limiting opening 202 fits tightly with the inner wall thereof, and the data cable will not fall out of the circular limiting opening 202, thereby limiting and fixing the data cable, providing anti-pulling protection, preventing the plug from being easily loosened from the inside of the socket 101 after the data cable is pulled, avoiding poor contact between the plug and the socket 101, and ensuring that data transmission is not interrupted.

[0030] Since a plurality of fixing belts 2 and fixing heads 201 are arranged on the outer side of the fixing plate 3, the data cables of a plurality of network devices can be fixed in position respectively to provide anti-pulling protection.

[0031] Among them, reference Figure 1 and Figure 3 The plurality of fixing belts 2 are all in an arc-shaped structure, and the plurality of fixing belts 2 and the fixing head 201 are made of plastic material.

[0032] When the fixing belt 2 is in use, since the multiple fixing belts 2 are all arranged in an arc-shaped structure, the fixing belt 2 and the fixing head 201 are arranged in an arch shape, which can avoid the fixing belt 2 from contacting the data line and prevent the fixing belt 2 and the data line from being entangled. The multiple fixing belts 2 and the fixing head 201 are made of plastic material, so when they limit and fix the data line, they will not cause wear and damage to the data line.

[0033] Among them, reference Figure 1 and Figure 3 A rubber block 203 is connected to the inside of the circular limiting opening 202 by gluing, and a plurality of spherical protrusions 204 are provided on the inner wall of the rubber block 203 .

[0034] When the data cable is inserted into the circular limiting opening 202 , the rubber block 203 and the spherical protrusion 204 inside the circular limiting opening 202 can increase the friction with the data cable, preventing the data cable from sliding inside the circular limiting opening 202 and preventing the data cable from loosening from the fixing head 201 .

[0035] Among them, reference Figure 3-Figure 5 An iron block 304 is installed at the bottom of the plug rod 303, and a magnetic block 305 is installed at the bottom end of the socket 302.

[0036] When installing the fixing plate 3, after the insertion rod 303 is inserted into the inside of the socket 302, the iron block 304 at the bottom of the insertion rod 303 will be magnetically fixed together with the magnetic block 305 at the bottom end of the socket 302, thereby increasing the stability between the insertion rod 303 and the socket 302 and ensuring the stability of the placement of the fixing plate 3. When the fixing plate 3 needs to be removed, the fixing plate 3 is directly pulled upwards to make the iron block 304 separate from the magnetic block 305 and the insertion rod 303 is pulled out from the inside of the socket 302.

[0037] Among them, reference Figure 1 , Figure 2 and Figure 4 A plurality of mounting blocks 4 are installed at the bottom of the fixing plate 3, a cooling fan 401 is installed between two mounting blocks 4, a power cord b402 is provided at the outer end of the cooling fan 401, and a second USB plug 403 is installed at one end of the power cord b402.

[0038] During the use of the hub 1, since the computer is connected to multiple network devices through the hub 1, the hub 1 is prone to heat up. When the fixing plate 3 is installed, the cooling fan 401 can also be installed on the top of the hub 1 for use. At this time, the second USB plug 403 at one end of the power cord b402 is inserted into the charging head, and the charging head is inserted into the socket to turn on the power. Since multiple cooling fans 401 are connected to the power cord b402, the cooling fans 401 can be started at the same time, and the multiple cooling fans 401 blow air to the hub 1 to dissipate heat from the hub 1, thereby slowing down the heating rate of the hub 1.

[0039] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0040] The above is a detailed introduction to a hub device with anti-pull protection provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solutions and core ideas of the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A hub device with anti-pull protection, characterized in that: include: hub(1); A plurality of sockets (101) provided on the outside of the hub (1); A power cord a (102) installed at one end of the hub (1); A first USB plug (103) installed at one end of the power cord a (102); A protection component arranged outside the hub (1) is used to provide anti-pulling protection for a data line connected to the socket (101).

2. The hub device with anti-pull protection according to claim 1, characterized in that: The protection component comprises: A plurality of fixing straps (2) arranged on the outside of the hub (1); A fixing head (201) installed at one end of the plurality of fixing belts (2); A circular limiting opening (202) is provided in the middle of the bottom end of the fixing head (201), and the circular limiting opening (202) is configured to be small on the outside and large on the inside.

3. The hub device with anti-pull protection according to claim 2, characterized in that: The plurality of fixing belts (2) are all in an arc-shaped structure, and the plurality of fixing belts (2) and the fixing head (201) are made of plastic material.

4. The hub device with anti-pull protection according to claim 2, characterized in that: A rubber block (203) is connected to the inside of the circular limiting opening (202) by gluing, and a plurality of spherical protrusions (204) are provided on the inner wall of the rubber block (203).

5. The hub device with anti-pull protection according to claim 2, characterized in that: The hub (1) is provided with a fixing plate (3) at the top, and the outer side of the fixing plate (3) is fixedly connected to one end of the plurality of fixing belts (2). Rubber heads (301) are installed on both sides of the top of the hub (1), and a plug hole (302) is provided inside the rubber head (301). Insert rods (303) that are plugged and fixed to the plug hole (302) are installed on both sides of the bottom of the fixing plate (3).

6. The hub device with anti-pull protection according to claim 5, characterized in that: An iron block (304) is installed at the bottom of the insertion rod (303), and a magnetic block (305) is installed at the bottom end of the insertion hole (302).

7. The hub device with anti-pull protection according to claim 5, characterized in that: A plurality of mounting blocks (4) are mounted at the bottom of the fixing plate (3); a cooling fan (401) is mounted between two of the mounting blocks (4); a power cord b (402) is provided at the outer end of the cooling fan (401); and a second USB plug (403) is mounted at one end of the power cord b (402).

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