CN210297751U

CN210297751U - Switch

Info

Publication number: CN210297751U
Application number: CN201921580616.5U
Authority: CN
Inventors: 张飞
Original assignee: Wuxi Yingsimai Information Technology Co Ltd
Current assignee: Wuxi Yingsimai Information Technology Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-10
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to a network equipment, the switch specifically says so. The intelligent cabinet comprises a cabinet body, wherein a control core is arranged in the cabinet body, and a network cable interface connected with the control core is arranged on the side wall of the cabinet body. The cabinet is characterized in that a limiting plate is arranged on the side wall of the cabinet body corresponding to the network cable interface. The limiting plate includes upper and lower limiting plate unit of arranging side by side, and the both ends of upper limiting plate unit all have vertical arrangement's screw through-hole, all have the screw rod in the screw through-hole, and the both ends of screw rod are stretched out outside from the both ends of screw through-hole respectively, and the lower extreme of screw rod all links to each other with the top of lower limiting plate unit, and is axial fixity, circumferential direction form cooperation between screw rod and lower limiting plate unit, and the upper end of screw rod all has to twist and moves the piece. The bottom of the upper limiting plate unit and the top of the lower limiting plate unit corresponding to the network cable interface are both provided with semicircular limiting grooves, and clamping blocks extending downwards are arranged in the limiting grooves of the upper limiting plate unit. The network cable of the switch is not easy to fall off, the network is stable, and the service life is long.

Description

Switch

Technical Field

The utility model relates to a network equipment, the switch that can prevent the net twine not hard up specifically says so.

Background

The switch is a device for expanding the network, and can provide more connecting ports for connecting more computers in the sub-network. At present, a switch used in the industry comprises a cabinet body, a control core is arranged in the cabinet body, and a network cable interface connected with the control core is arranged on the side wall of the cabinet body. In the using process of the switch, the network cable is fixed only through the connecting port and is easy to fall off, so that the network is unstable. Moreover, when the cable is pulled, the cable head and the connection port are worn, resulting in a short service life of the connection port.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a switch, the net twine of this switch is difficult for droing, the network stability, life is longer.

In order to solve the problems, the following technical scheme is provided:

the utility model discloses a switch includes the cabinet body, and the internal control core that has of cabinet, the lateral wall of the cabinet body have the net twine interface that links to each other with the control core. The cabinet is characterized in that the side wall of the cabinet corresponding to the network cable interface is provided with a limiting plate, and the limiting plate is parallel to the side wall of the cabinet corresponding to the network cable interface. The limiting plate includes upper limiting plate unit and lower limiting plate unit that upper and lower arrange side by side, and lower limiting plate unit passes through the connecting rod to be fixed on the cabinet body, the higher authority of lower limiting plate unit with the center of net twine interface flushes, and the both ends of upper limiting plate unit all have vertical arrangement's screw thread through-hole, all have the screw rod in the screw thread through-hole, and the both ends of screw rod are stretched out outside from the both ends of screw thread through-hole respectively, and the lower extreme of screw rod all links to each other with the top of lower limiting plate unit, and is axial fixity, circumferential direction form cooperation between screw rod and lower limiting plate unit, and the upper end of screw rod all has the piece of twisting. The bottom of the upper limiting plate unit and the top of the lower limiting plate unit corresponding to the network cable interface are both provided with semicircular limiting grooves, and clamping blocks extending downwards are arranged in the limiting grooves of the upper limiting plate unit.

The heat dissipation fan is uniformly distributed on one cabinet side wall connected with the cabinet side wall corresponding to the network cable interface, the heat dissipation fan is electrically connected with the control core, and the heat dissipation holes are uniformly distributed on the cabinet side wall parallel to the cabinet side wall corresponding to the heat dissipation fan.

By adopting the scheme, the method has the following advantages:

because the utility model discloses a limiting plate on that cabinet side wall that the net twine interface of switch corresponds, that cabinet side wall that limiting plate and net twine interface correspond is parallel, the limiting plate includes limiting plate unit and lower limiting plate unit, lower limiting plate unit passes through the connecting rod to be fixed on the cabinet body, the both ends of last limiting plate unit all have the screw thread through-hole, all have the screw rod in the screw thread through-hole, stretch out outside from the both ends of screw thread through-hole respectively at the both ends of screw rod, the lower extreme of screw rod all links to each other with the top of lower limiting plate unit, the upper end of screw rod all has the piece of twisting, the bottom of last limiting plate unit that the net twine interface corresponds all has semicircular spacing groove with the top of lower limiting plate unit, the spacing inslot of last limiting plate unit has the tight piece of clamp that stretches out downwards. When the device is used, the net wire penetrates through the limiting grooves of the upper limiting plate unit and the lower limiting plate unit and then is inserted into the connecting port, and then the screw rod is screwed to drive the upper limiting plate unit and the clamping block, so that the net wire is fixed in the limiting grooves. The switch utilizes the limiting plate and the connecting port to fix the network cable simultaneously, the fixation is firm, the network cable is not easy to fall off, and the stability of the network is guaranteed to be good all the time. And when the net twine is pulled, because the spacing of limiting plate, can not take place wearing and tearing between net twine head and the connection port to the life of connection port has been prolonged greatly.

Drawings

Fig. 1 is a schematic diagram of the switch of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

fig. 4 is a right side view of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the switch of the present invention comprises a cabinet body 1, a control core is arranged in the cabinet body 1, and a network cable interface 3 connected with the control core is arranged on the side wall of the cabinet body 1. The side wall of the cabinet body 1 corresponding to the network cable interface 3 is provided with a limiting plate, and the limiting plate is parallel to the side wall of the cabinet body 1 corresponding to the network cable interface 3. The limiting plate includes upper limiting plate unit 2 and lower limiting plate unit 7 that upper and lower arrange side by side, and lower limiting plate unit 7 passes through connecting rod 8 to be fixed on the cabinet body 1, lower limiting plate unit 7 the higher authority with the center of net twine interface 3 flushes, and the both ends of upper limiting plate unit 2 all have the screw through-hole of vertical arrangement, all have screw rod 11 in the screw through-hole, and the both ends of screw rod 11 are stretched out outward from the both ends of screw through-hole respectively, and the lower extreme of screw rod 11 all links to each other with the top of lower limiting plate unit 7, and is axial fixity, circumferential direction form cooperation between screw rod 11 and lower limiting plate unit 7, and the upper end of screw rod 11 all has to twist and moves piece 6. The bottom of the upper limiting plate unit 2 and the top of the lower limiting plate unit 7 corresponding to the network cable interface 3 are both provided with semicircular limiting grooves 4, and clamping blocks 5 extending downwards are arranged in the limiting grooves 4 of the upper limiting plate unit 2. The side wall of the cabinet body 1 connected with the side wall of the cabinet body 1 corresponding to the network cable interface 3 is evenly provided with a heat radiation fan 10, the heat radiation fan 10 is electrically connected with the control core, and the side wall of the cabinet body 1 parallel to the side wall of the cabinet body 1 corresponding to the heat radiation fan 10 is evenly provided with a heat radiation hole 9.

When the device is used, firstly, the net wire penetrates through the limiting grooves 4 of the upper limiting plate unit 2 and the lower limiting plate unit 7 and then is inserted into the connecting port, and then the screw rod 11 is screwed to drive the upper limiting plate unit 2 and the clamping block 5, so that the net wire is fixed in the limiting grooves 4. The switch utilizes the limiting plate and the connecting port to fix the network cable simultaneously, the fixation is firm, the network cable is not easy to fall off, and the stability of the network is guaranteed to be good all the time. And when the net twine is pulled, because the spacing of limiting plate, can not take place wearing and tearing between net twine head and the connection port to the life of connection port has been prolonged greatly.

Claims

1. A switch comprises a cabinet body (1), wherein a control core is arranged in the cabinet body (1), and a network cable interface (3) connected with the control core is arranged on the side wall of the cabinet body (1); the cabinet is characterized in that the side wall of the cabinet body (1) corresponding to the network cable interface (3) is provided with a limiting plate, and the limiting plate is parallel to the side wall of the cabinet body (1) corresponding to the network cable interface (3); the limiting plate comprises an upper limiting plate unit (2) and a lower limiting plate unit (7) which are arranged side by side up and down, the lower limiting plate unit (7) is fixed on the cabinet body (1) through a connecting rod (8), the upper edge of the lower limiting plate unit (7) is flush with the center of the network cable interface (3), two ends of the upper limiting plate unit (2) are provided with vertically arranged threaded through holes, screw rods (11) are arranged in the threaded through holes, two ends of each screw rod (11) respectively extend out of two ends of each threaded through hole, the lower ends of the screw rods (11) are connected with the top of the lower limiting plate unit (7), the screw rods (11) and the lower limiting plate unit (7) are axially fixed and are matched in a circumferential rotation mode, and the upper ends of the screw rods (11) are provided with screwing blocks (6); the bottom of the upper limiting plate unit (2) and the top of the lower limiting plate unit (7) corresponding to the network cable interface (3) are both provided with semicircular limiting grooves (4), and clamping blocks (5) extending downwards are arranged in the limiting grooves (4) of the upper limiting plate unit (2).

2. The switch according to claim 1, wherein the side wall of one cabinet (1) connected to the side wall of the cabinet (1) corresponding to the network cable interface (3) is uniformly provided with heat dissipation fans (10), the heat dissipation fans (10) are electrically connected to the control core, and the side wall of the cabinet (1) parallel to the side wall of the cabinet (1) corresponding to the heat dissipation fans (10) is uniformly provided with heat dissipation holes (9).