Switch for information data transmission

Abstract

The utility model relates to the technical field of switches, in particular to an information data transmission switch, which comprises a switch body and two mounting plates, and a connecting structure connected with the mounting plates is arranged on the switch body. According to the technical scheme of the utility model, through the cooperative arrangement of the mounting plate, the mounting groove, the guide rod, the fixed spring, the movable plate, the baffle plate and the protective pad, the unused port can be shielded and sealed, so that the dust is prevented from entering the port. Therefore, unstable connection between the port and external equipment caused by dust is avoided, normal operation of information data transmission between the switch and the external equipment is guaranteed, when the port is connected with an external connector, the external connector can be clamped through the baffle and the protective pad, the connection stability between the external connector and the port is guaranteed, and the service life of the switch is prolonged. The condition that an external connector is separated from a port is avoided, and normal operation of information data transmission between the switch and external equipment is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a switch for information data transmission. Background Art

[0002] Switch means "switch" and is a network device used for forwarding electrical (optical) signals. It can provide an exclusive electrical signal path for any two network nodes connected to the switch. The most common switch is the Ethernet switch. Other common ones include telephone voice switches, fiber optic switches, etc. Switching is a general term for technologies that use manual or automatic methods to send information to the corresponding routes that meet the requirements according to the needs of information transmission at both ends of the communication. Switches perform information data transmission operations by switching.

[0003] A switch has multiple ports, each of which has a bridging function and can be connected to a local area network or a high-performance server or workstation. In the actual process of information data transmission, some ports are not connected to external devices, and some ports are in an idle state. The idle ports are exposed to the outside world, and external dust can easily enter the inside of the port. If a lot of dust accumulates inside the port, it is easy to cause poor contact during the connection of external devices, thereby affecting the normal progress of information data transmission. Therefore, a switch for information data transmission is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a switch for information data transmission to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a switch for information data transmission, including a switch body and two mounting plates, the switch body is provided with a connection structure for connecting the mounting plates, one side of the switch body is provided with a plurality of ports, one side of the two mounting plates is provided with a plurality of mounting grooves, the inner walls of the plurality of mounting grooves are fixedly connected with guide rods and two fixed springs, the outer surfaces of the plurality of guide rods are slidably connected with two movable plates, one side of the two movable plates is fixedly connected with a baffle, and the opposite sides of the two baffles are fixedly connected with protective pads.

[0007] Preferably, any of the above schemes comprises a positioning plate, a positioning card block and a fixing socket, two positioning plates are fixedly installed on one side of the switch body, both ends of the two positioning plates are fixedly connected with positioning card blocks, one side of the four positioning card blocks is provided with a fixing socket, one side of the two mounting plates is provided with two positioning card slots, and one side of the two mounting plates is threadedly connected with a fixing bolt that matches the size of the fixing socket.

[0008] Preferably, in any of the above schemes, two symmetrical sides of the switch body are provided with heat dissipation grooves, the inner walls of the two heat dissipation grooves are provided with a plurality of heat dissipation holes, and the inner walls of the two heat dissipation grooves are fixedly installed with dustproof nets.

[0009] Preferably, from any of the above schemes, a portion of the guide rod is located inside the fixed spring, one end of the fixed spring away from the inner wall of the mounting groove is fixedly connected to the movable plate, and the movable plate is slidably connected to the mounting groove.

[0010] Preferably, any of the above schemes corresponds to the position of the baffle and the port, the length of the baffle is greater than the length of the port, and the sum of the width of the two baffles and the thickness of the two protective pads is greater than the width of the port.

[0011] Preferably, any of the above schemes has the shape of the positioning block and the positioning slot both being dovetail-shaped, and the size of the positioning block is matched with the size of the positioning slot.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] 1. Through the coordinated arrangement of the mounting plate, mounting groove, guide rod, fixing spring, movable plate, baffle and protective pad, the unused ports can be shielded and sealed to prevent dust from entering the ports, thereby preventing the ports from being unstable in connection with external devices due to dust, thereby ensuring the normal transmission of information data between the switch and the external device. When the port is connected to an external connector, the baffle and protective pad can clamp the external connector to ensure the connection stability between the external connector and the port, thereby preventing the external connector from being separated from the port, and further ensuring the normal transmission of information data between the switch and the external device.

[0014] 2. Through the coordinated arrangement of the mounting plate, the positioning plate, the positioning card block, the fixing jack, the positioning card slot and the fixing bolts, the mounting plate can be quickly positioned and fixed, making the installation and removal of the mounting plate relatively simple, and whether to connect the mounting plate to the switch body can be selected according to the actual situation during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model without the installation plate assembled;

[0018] Figure 4 This is a schematic diagram of the structure of the utility model without the installation plate and the dustproof net.

[0019] Figure 5 It is a structural schematic diagram of the mounting plate and its connecting components of the utility model.

[0020] In the figure: 1-switch body, 2-mounting plate, 3-connecting structure, 301-positioning plate, 302-positioning card block, 303-fixing jack, 4-port, 5-mounting slot, 6-guide rod, 7-fixing spring, 8-movable plate, 9-baffle, 10-protective pad, 11-positioning slot, 12-fixing bolt, 13-heat dissipation slot, 14-heat dissipation hole, 15-dustproof net. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0022] like Figures 1 to 5As shown, a switch for information data transmission includes a switch body 1 and two mounting plates 2. Various electrical components for information data transmission are arranged inside the switch body 1. Since the operation of information data transmission by the switch body 1 is an existing mature technology, the various electrical components inside the switch body 1 are not specifically described. A connection structure 3 for connecting the mounting plate 2 is arranged on the switch body 1. A plurality of ports 4 are arranged on one side of the switch body 1. A plurality of mounting grooves 5 are opened on one side of the two mounting plates 2. A guide rod 6 and two fixing springs 7 are fixedly connected to the inner walls of the plurality of mounting grooves 5. Two movable plates 8 are slidably connected to the outer surfaces of the plurality of guide rods 6. A baffle 9 is fixedly connected to one side of the two movable plates 8. The two baffles 9 have opposite sides. Both are fixedly connected with protective pads 10, which are made of rubber. When the port 4 is not in use, the two protective pads 10 are fitted together under the action of the fixed spring 7. At this time, the port 4 is shielded and sealed by the two baffles 9 and the two protective pads 10 to prevent external dust from entering the port 4. When the port 4 needs to be used, the two movable plates 8 are moved in the direction of the fixed spring 7, and the baffles 9 and the protective pads 10 no longer block the port 4. At this time, the fixed spring 7 is in a compressed state, and then the connector of the external device is inserted into the interior of the port 4, and then the movable plate 8 is released. Under the reaction force of the fixed spring 7, the protective pads 10 are tightly fitted with both sides of the connector, and the connector is clamped and fixed to ensure the connection stability between the connector and the port 4.

[0023] As an optional technical solution of the present utility model, the connection structure 3 includes a positioning plate 301, a positioning card block 302 and a fixed socket 303. Two positioning plates 301 are fixedly installed on one side of the switch body 1. Both ends of the two positioning plates 301 are fixedly connected with positioning card blocks 302. One side of the four positioning card blocks 302 is provided with a fixed socket 303. Two positioning card slots 11 are provided on one side of the two mounting plates 2. One side of the two mounting plates 2 is threaded with a fixing bolt 12 that is adapted to the size of the fixing socket 303. When the mounting plate 2 is installed on the switch body 1, the positioning card block 302 is engaged with the positioning card slot 11, and the mounting plate 2 is fitted with the switch body 1. At this time, the fixing bolt 12 corresponds to the position of the fixing socket 303, and then the fixing bolt 12 is connected to the fixing socket 303, so that the mounting plate 2 is installed on the switch body 1.

[0024] As an optional technical solution of the present invention, two symmetrical sides of the switch body 1 are provided with heat dissipation grooves 13, and the inner walls of the two heat dissipation grooves 13 are provided with a plurality of heat dissipation holes 14. The inner walls of the two heat dissipation grooves 13 are fixedly installed with dustproof nets 15. The heat dissipation grooves 13 and the heat dissipation holes 14 can be used to dissipate heat inside the switch body 1, thereby preventing the electrical components inside the switch body 1 from having a high temperature. The dustproof net 15 can prevent external dust from entering the interior of the switch body 1 through the heat dissipation grooves 13 and the heat dissipation holes 14, thereby greatly preventing the influence of dust on the electrical components inside the switch body 1.

[0025] As an optional technical solution of the utility model, a portion of the guide rod 6 is located inside the fixed spring 7, and one end of the fixed spring 7 away from the inner wall of the mounting groove 5 is fixedly connected to the movable plate 8, and the movable plate 8 is slidably connected to the mounting groove 5, so that the movable plate 8 can move smoothly along the direction of the mounting groove 5 and cause the fixed spring 7 to produce elastic deformation. The guide rod 6 can prevent the fixed spring 7 from bending during the elastic deformation process.

[0026] As an optional technical solution of the present invention, the position of the baffle 9 corresponds to that of the port 4, the length of the baffle 9 is greater than the length of the port 4, and the sum of the width of the two baffles 9 and the thickness of the two protective pads 10 is greater than the width of the port 4, so that the baffle 9 and the protective pad 10 can perform a comprehensive shielding operation on the port 4.

[0027] As an optional technical solution of the present invention, the positioning block 302 and the positioning slot 11 are both dovetail-shaped, and the positioning block 302 is adapted to the size of the positioning slot 11. The positioning block 302 and the positioning slot 11 can be used to quickly position the mounting plate 2, and the connection between the mounting plate 2 and the positioning plate 301 is made more secure.

[0028] A switch for information data transmission, the working principle is as follows:

[0029] When port 4 is not in use, the two protective pads 10 are fitted together under the action of the fixed spring 7. At this time, the port 4 is shielded and sealed by the two baffles 9 and the two protective pads 10 to prevent external dust from entering the port 4. When port 4 needs to be used, the two movable plates 8 are moved in the direction of the fixed spring 7, and the baffles 9 and the protective pads 10 no longer block the port 4. At this time, the fixed spring 7 is in a compressed state, and then the connector of the external device is inserted into the port 4. Then the movable plate 8 is released, and the protective pads 10 are tightly fitted with both sides of the connector under the reaction force of the fixed spring 7 to clamp the connector.

[0030] In summary, the switch for information data transmission can shield and seal the unused port 4 through the coordinated arrangement of the mounting plate 2, the mounting groove 5, the guide rod 6, the fixing spring 7, the moving plate 8, the baffle 9 and the protective pad 10, thereby preventing dust from entering the port 4, thereby preventing the port 4 from being unstable in connection with the external device due to dust, and ensuring the normal transmission of information data between the switch and the external device. When the port 4 is connected to the external connector, the baffle 9 and the protective pad 10 can clamp the external connector, thereby ensuring the connection stability between the external connector and the port 4, and preventing the external connector 4 from being separated from the port 4, further ensuring the normal transmission of information data between the switch and the external device. Through the coordinated arrangement of the mounting plate 2, the positioning plate 301, the positioning card block 302, the fixing jack 303, the positioning card slot 11 and the fixing bolt 12, the mounting plate 2 can be quickly positioned and fixed, making the operation of installing and removing the mounting plate 2 relatively simple, and whether to connect the mounting plate 2 to the switch body 1 can be selected according to the actual situation during use.

Claims

1. A switch for information data transmission, characterized in that: The invention comprises a switch body (1) and two mounting plates (2), wherein the switch body (1) is provided with a connection structure (3) for connecting the mounting plates (2), a plurality of ports (4) are provided on one side of the switch body (1), a plurality of mounting grooves (5) are provided on one side of the two mounting plates (2), a plurality of guide rods (6) and two fixing springs (7) are fixedly connected to the inner walls of the plurality of mounting grooves (5), two movable plates (8) are slidably connected to the outer surfaces of the plurality of guide rods (6), a baffle (9) is fixedly connected to one side of the two movable plates (8), and a protective pad (10) is fixedly connected to the opposite side of the two baffles (9).

2. A switch for information data transmission according to claim 1, characterized in that: The connection structure (3) comprises a positioning plate (301), a positioning card block (302) and a fixed socket (303); two positioning plates (301) are fixedly mounted on one side of the switch body (1); both ends of the two positioning plates (301) are fixedly connected to positioning card blocks (302); one side of the four positioning card blocks (302) is provided with a fixed socket (303); one side of the two mounting plates (2) is provided with two positioning card slots (11); one side of the two mounting plates (2) is threadedly connected with a fixing bolt (12) whose size matches the fixing socket (303).

3. A switch for information data transmission according to claim 2, characterized in that: The switch body (1) is provided with heat dissipation grooves (13) on two symmetrical sides, the inner walls of the two heat dissipation grooves (13) are provided with a plurality of heat dissipation holes (14), and the inner walls of the two heat dissipation grooves (13) are fixedly provided with dustproof nets (15).

4. A switch for information data transmission according to claim 3, characterized in that: A portion of the guide rod (6) is located inside the fixed spring (7), and one end of the fixed spring (7) away from the inner wall of the mounting groove (5) is fixedly connected to the movable plate (8), and the movable plate (8) is slidably connected to the mounting groove (5).

5. The switch for information data transmission according to claim 4, characterized in that: The baffle (9) corresponds to the position of the port (4), the length of the baffle (9) is greater than the length of the port (4), and the sum of the width of the two baffles (9) and the thickness of the two protective pads (10) is greater than the width of the port (4).

6. The switch for information data transmission according to claim 5, characterized in that: The positioning block (302) and the positioning slot (11) are both dovetail-shaped, and the positioning block (302) and the positioning slot (11) are adapted in size.

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