CN219287555U - Five-port network switch - Google Patents
Five-port network switch Download PDFInfo
- Publication number
- CN219287555U CN219287555U CN202320864279.2U CN202320864279U CN219287555U CN 219287555 U CN219287555 U CN 219287555U CN 202320864279 U CN202320864279 U CN 202320864279U CN 219287555 U CN219287555 U CN 219287555U
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- switch
- fixed plate
- thread bush
- port network
- shell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a five-port network switch, which comprises a switch shell; a fixed plate is fixedly connected to the switch shell; the fixing plate is provided with a fixing piece; the fixing piece comprises a threaded sleeve which penetrates through the fixing plate in a fixed mode; openings are respectively arranged on the left end face and the right end face of the thread bush; the outer diameter of the cross section of the threaded sleeve far away from the fixed plate is larger than that of the cross section of the threaded sleeve close to the fixed plate; the inner diameter of the section of the thread bush far away from the fixed plate is equal to the inner diameter of the section of the thread bush close to the fixed plate; the outer end of the thread sleeve is provided with a second thread sleeve; the switch shell is provided with a communication interface opposite to the threaded sleeve, and the network cable is fixed through the fixing piece, so that the stability of connection between the network cable and the communication interface is ensured.
Description
Technical Field
The utility model relates to the technical field of switches, in particular to a five-port network switch.
Background
The network switch is an expanding network device, and can provide more connection ports for the subnetworks to connect more computers.
In the prior art, a plurality of communication interfaces are generally arranged on the communication equipment, the communication interfaces are embedded on the same side surface of the communication equipment, and when a network cable is connected, the network cable is twisted with the communication interfaces due to the fact that no fixing structure exists at the interfaces and external force acts on the interfaces, so that the network cable is easy to loosen.
Disclosure of Invention
According to the five-port network switch provided by the utility model, the network cable is fixed through the fixing piece, so that the stability of connection between the network cable and the communication interface is ensured.
The utility model provides a five-port network switch, which comprises a switch shell; a fixed plate is fixedly connected to the switch shell; the fixing plate is provided with a fixing piece; the fixing piece comprises a threaded sleeve which penetrates through the fixing plate in a fixed mode; openings are respectively arranged on the left end face and the right end face of the thread bush; the outer diameter of the cross section of the threaded sleeve far away from the fixed plate is larger than that of the cross section of the threaded sleeve close to the fixed plate; the inner diameter of the section of the thread bush far away from the fixed plate is equal to the inner diameter of the section of the thread bush close to the fixed plate; the outer end of the thread sleeve is provided with a second thread sleeve; the switch shell is provided with a communication interface opposite to the thread sleeve, when the switch is used, a net wire is inserted into the communication interface, the second thread sleeve is rotated, and the second thread sleeve moves towards the right side, because the outer diameter of the section of the thread sleeve far away from the fixed plate is larger than the outer diameter of the section of the thread sleeve close to the fixed plate; the inner diameter of the section of the thread bush far away from the fixed plate is equal to the inner diameter of the section of the thread bush close to the fixed plate; the screw thread is sheathe in and is equipped with the opening, and when the second screw thread cover moved to the right, the screw thread cover was the plastics material, and screw thread cover right side inwards extrudees, extrudees and fixes the net twine, fixes it, avoids the net twine to twist under the effect of external force, becomes flexible even drops with communication interface.
Further, a switch main board, a cooling fan and a power supply are arranged in the switch shell; the power supply is respectively and electrically connected with the switch main board and the cooling fan, and provides energy for the switch main board and the cooling fan, and the cooling fan plays a role in heat dissipation.
Further, the switch shell is divided into a left space area and a right space area by a partition plate; the switch main board is fixedly arranged in the left space area; the radiating fan and the power supply are fixedly arranged in the right space area;
further, the switch shell is an explosion-proof shell, so that the switch shell is safer.
Further, the power supply comprises a mains supply interface, a charging control circuit and a storage battery; the mains supply interface is connected to the storage battery through a charging control circuit; and the output end of the storage battery is respectively and electrically connected with the switch main board and the cooling fan.
Further, the switch main board is connected with a communication interface.
Further, the communication interfaces are provided with five.
Further, the exchanger shell is provided with a heat dissipation hole; a plurality of heat dissipation holes are uniformly distributed; the cooling holes are provided with filter screens, the cooling holes are convenient for cooling, and the filter screens prevent dust from entering.
The utility model has the beneficial effects that: according to the five-port network switch provided by the utility model, the network cable is fixed through the fixing piece, so that the stability of connection between the network cable and the communication interface is ensured.
Drawings
Fig. 1 is a cross-sectional view of a five port network switch according to the present utility model.
Fig. 2 is a side cross-sectional view of a five port network switch of the present utility model at a mount.
Fig. 3 is a schematic diagram of a five-port network switch according to the present utility model.
( 1. A switch chassis; 2. a fixing plate; 3. a thread sleeve; 4. an opening; 5. a second threaded sleeve; 6. a switch motherboard; 7. a heat radiation fan; 8. a power supply; 9. a partition plate; 10. a heat radiation hole; 11. communication interface )
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the utility model shown in fig. 1, 2 and 3, a five-port network switch comprises a switch shell 1; the switch shell 1 is fixedly connected with a fixed plate 2; the fixing plate 2 is provided with a fixing piece; the fixing piece comprises a threaded sleeve 3 which is fixedly penetrated through the fixing plate 2; openings 4 are respectively arranged on the left end face and the right end face of the thread sleeve 3; the outer diameter of the cross section of the thread bush 3 far away from the fixed plate 2 is larger than that of the cross section of the thread bush 3 close to the fixed plate 2; the inner diameter of the cross section of the thread bush 3 far away from the fixed plate 2 is equal to the inner diameter of the cross section of the thread bush 3 near to the fixed plate 2; the outer end of the thread bush 3 is provided with a second thread bush 5; the switch casing 1 is provided with a communication interface 11 opposite to the thread bush 3.
The utility model is characterized in that a switch main board 6, a cooling fan 7 and a power supply 8 are arranged in a switch shell 1; the power supply 8 is electrically connected with the switch main board 6 and the cooling fan 7 respectively.
The inside of the switch shell 1 is divided into a left space area and a right space area by a separation plate 9; the switch main board 6 is fixedly arranged in the left space area; the radiating fan 7 and the power supply 8 are fixedly arranged in the right space area;
the switch shell 1 is an explosion-proof shell.
The power supply 8 comprises a mains supply interface, a charging control circuit and a storage battery; the mains supply interface is connected to the storage battery through a charging control circuit; the output end of the storage battery is respectively and electrically connected with the switch main board 6 and the cooling fan 7.
The switch main board 6 is connected with a communication interface 11.
The communication interface 11 of the present utility model is provided with five.
The exchanger shell 1 is provided with a heat radiation hole 10; a plurality of heat dissipation holes 10 are uniformly distributed; a filter screen is arranged at the radiating hole 10.
The principle of the utility model is as follows: when the device is used, a net wire is inserted into the communication interface 11, the second thread bush 5 is rotated, the second thread bush 5 moves towards the right direction, and the outer diameter of the section of the thread bush 3 far away from the fixed plate 2 is larger than that of the section of the thread bush 3 close to the fixed plate 2; the inner diameter of the cross section of the thread bush 3 far away from the fixed plate 2 is equal to the inner diameter of the cross section of the thread bush 3 near to the fixed plate 2; the thread bush 3 is provided with the opening 4, when the second thread bush 5 moves rightwards, the thread bush 3 is made of plastic, the right side of the thread bush 3 is extruded inwards, the net wire is extruded and fixed, the net wire is fixed, and the net wire is prevented from twisting under the action of external force and loosening or even falling off the communication interface 11.
While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model, which is to be limited only by the appended claims.
Claims (8)
1. A five-port network switch comprises a switch shell (1); the method is characterized in that: a fixed plate (2) is fixedly connected to the switch shell (1); a fixing piece is arranged on the fixing plate (2); the fixing piece comprises a threaded sleeve (3) which penetrates through the fixing plate (2); openings (4) are respectively arranged on the left end face and the right end face of the thread sleeve (3); the outer diameter of the section of the thread bush (3) far away from the fixed plate (2) is larger than the outer diameter of the section of the thread bush (3) close to the fixed plate (2); the inner diameter of the section of the thread bush (3) far away from the fixed plate (2) is equal to the inner diameter of the section of the thread bush (3) near to the fixed plate (2); the outer end of the thread bush (3) is provided with a second thread bush (5); the switch shell (1) is provided with a communication interface (11) opposite to the thread sleeve (3).
2. A five port network switch as defined in claim 1, wherein: a switch main board (6), a cooling fan (7) and a power supply (8) are arranged in the switch shell (1); the power supply (8) is electrically connected with the switch main board (6) and the cooling fan (7) respectively.
3. A five port network switch as defined in claim 2, wherein: the inside of the switch shell (1) is divided into a left space area and a right space area by a partition board (9); the switch main board (6) is fixedly arranged in the left space area; the radiating fan (7) and the power supply (8) are fixedly arranged in the right space area.
4. A five port network switch as defined in claim 1, wherein: the switch shell (1) is an explosion-proof shell.
5. A five port network switch as recited in claim 3, wherein: the power supply (8) comprises a mains supply interface, a charging control circuit and a storage battery; the mains supply interface is connected to the storage battery through a charging control circuit; the output end of the storage battery is respectively and electrically connected with the switch main board (6) and the cooling fan (7).
6. A five port network switch as defined in claim 5, wherein: the switch main board (6) is connected with the communication interface (11).
7. A five port network switch as defined in claim 1, wherein: the communication interface (11) is provided with five.
8. A five port network switch as defined in claim 1, wherein: the exchanger shell (1) is provided with a heat dissipation hole (10); a plurality of heat dissipation holes (10) are uniformly distributed; a filter screen is arranged at the radiating hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320864279.2U CN219287555U (en) | 2023-04-18 | 2023-04-18 | Five-port network switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320864279.2U CN219287555U (en) | 2023-04-18 | 2023-04-18 | Five-port network switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219287555U true CN219287555U (en) | 2023-06-30 |
Family
ID=86917924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320864279.2U Active CN219287555U (en) | 2023-04-18 | 2023-04-18 | Five-port network switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219287555U (en) |
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2023
- 2023-04-18 CN CN202320864279.2U patent/CN219287555U/en active Active
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