CN219108020U - Switch that signal transmission used - Google Patents

Abstract

The utility model discloses a switch for signal transmission, which comprises a shell component, a heat dissipation component and a limiting component, wherein the shell component comprises a shell, an access port, a circuit interface, the heat dissipation component and the limiting component, the heat dissipation component is arranged at the top of the inner side of the shell component, the limiting component is arranged on the front surface of the circuit interface, the access port and the access port are arranged on the front surface of the shell side by side, the circuit interface is arranged on one side of the front surface of the shell, and the heat dissipation component comprises a heat dissipation bulge, a heat dissipation copper sheet and a sealing gasket; through the inside setting that is used for physical radiating heat radiation structure at the device, when the device is in use, the heat radiation structure laminating of accessible installation is on casing internally mounted's mainboard surface, derives the heat that produces on the mainboard through heat radiation structure to reduce the ageing rate of the device, better heat dissipation simultaneously, stability when can improve signal transmission avoids producing signal fluctuation.

Description

Switch that signal transmission used

Technical Field

The utility model belongs to the technical field of switches, and particularly relates to a switch for signal transmission.

Background

The transmission signal of the language laboratory is divided into three parts: the first part is a control part, which adopts digital signals whether the control part is an analog voice room or a digital network voice room, the second part is a text and image display part, and the analog voice room and the digital network voice room are digitalized at present. The third part is the audio part, the analog voice room adopts analog signal transmission, the digital network voice room adopts digital signal transmission, as long as the audio part adopts the voice room of digital transmission as the real digital voice room, the network switch is a network hardware, which is a device for expanding the network to provide more connection ports for the sub-network so as to connect more computers, and the utility model has the characteristics of high cost performance, high flexibility, relative simplicity, easy realization, etc.

In the prior art, in the signal transmission process, network signals generally have a plurality of interactions, when the network signals are used, the switch can play a role of interconnection between different types of networks except for connecting the same type of networks, so that user access is ensured, but when the common switch is used, uninterrupted work is required, so that a certain amount of heat can be generated on the surface of a main board arranged in the switch easily, and when the switch is used, if the main board is in a biased thermal state for a long time, the stability of signal transmission of the main board can be influenced, signal fluctuation is generated, and the stability and the service life of the switch are reduced.

Disclosure of Invention

The utility model aims to provide a switch for signal transmission, which solves the problems of stability and service life of the switch caused by signal fluctuation generated when a main board is in a heat state for a long time during use, so that the switch for signal transmission is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch that signal transmission used, includes the casing subassembly, the casing subassembly includes casing, access port, connects out port and circuit interface, still includes radiator unit and spacing subassembly, radiator unit installs at the inboard top of casing subassembly, spacing subassembly installs circuit interface's front surface, access port with connect out the port and install side by side the front surface of casing, just circuit interface installs front surface one side of casing, conveniently connect the power cord, radiator unit includes heat dissipation arch, heat dissipation copper sheet and sealing gasket, heat dissipation copper sheet and heat dissipation arch are the structure as an organic whole, just sealing gasket fills up to be established and installs the upper surface of heat dissipation copper sheet, and convenient sealing use when the installation, the through-hole has been seted up at the top of casing, the heat dissipation copper sheet runs through the heat dissipation arch and installs in the through-hole, guarantees the stability of installation, prevents that radiator unit from rocking, through the sealing gasket of filling up the copper sheet between heat dissipation and the through-hole, guarantees the leakproofness of installation department, prevent that the attachment position from getting into the dust, the arch is in the surface array is provided with the copper sheet a plurality of, just a high protruding for the heat dissipation copper sheet, the protruding is good for the heat dissipation clip, the heat dissipation clip is equipped with the heat dissipation clip seat is equipped with the heat dissipation clip, and is equipped with the heat dissipation clip seat for the heat dissipation clip, and is equipped with the heat dissipation clip, and is stable.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The existing switch, when using, if the mainboard is in the partial heat state for a long time, lead to mainboard operating condition to receive the influence, can influence its signal transmission's stability, produce signal fluctuation, thereby reduce the stability and the problem of life of this switch, through the inside setting that is used for physical radiating heat radiation structure at the device, when the device is in use, the heat radiation structure laminating of accessible installation is on casing internally mounted's mainboard surface, derive the heat that produces on the mainboard through heat radiation structure, thereby reduce the ageing rate of the device, better heat dissipation simultaneously, stability when can improving signal transmission, avoid producing signal fluctuation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the holder of the present utility model;

in the figure: 100. a housing; 101. an access port; 102. an outlet port; 103. a circuit interface; 2. a heat radiation protrusion; 201. a heat dissipation copper sheet; 202. a sealing gasket; 3. a through hole; 4. and a clamping seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides a switch that signal transmission used, including the casing subassembly, the casing subassembly includes casing 100, access port 101, connect out port 102 and circuit interface 103, still include radiator unit and spacing subassembly, radiator unit installs at the inboard top of casing subassembly, spacing subassembly installs the front surface at circuit interface 103, for more stable signal transmission use, access port 101 and connect out port 102 install the front surface at casing 100 side by side, and circuit interface 103 installs in the front surface one side of casing 100, radiator unit includes the heat dissipation arch 2, heat dissipation copper sheet 201 and sealing gasket 202, heat dissipation copper sheet 201 and heat dissipation arch 2 are integrated into one piece structure, and sealing gasket 202 fills up the upper surface of installing at heat dissipation copper sheet 201, through the physical heat dissipation mode of copper metal, can be better carry out the heat dissipation and use, guarantee the stability of this device, avoid producing more fluctuation when signal transmission, through hole 3 have been seted up at the top of casing 100, heat dissipation copper sheet 201 runs through and installs in through hole 3, guarantee the stability of radiator unit installation, prevent that radiator unit installation is unstable, install between 201 and the through the sealing gasket 202 that fills up between 201 and the through-hole 3, heat dissipation copper sheet 2 carries out the heat dissipation copper sheet 2 and seal clip 2, install at the top surface at the protruding clip seat 4 of the protruding clip seat of a plurality of protruding clip seat 4, and the heat dissipation seat 4 is equipped with the power supply clip 4, and the power supply connector 4 is installed at the side of the connector 4, and the power supply connector 4 is equipped with more than the heat dissipation clip, and the power supply connector 4 is high-down.

The working principle and the using flow of the utility model are as follows: when this switch is in use, connect signal line through access port 101 and access port 102 generally, thereby access the network, but when the device is in the use, if the inside mainboard of casing 100 is in the partial heat state for a long time, lead to mainboard operating condition to receive the influence, can influence its signal transmission's stability, produce signal fluctuation, thereby reduce the stability and the problem of life of this switch, through the inside heat radiation structure that is used for physical heat dissipation that sets up at this casing 100, through-hole 3 has been seted up at the upper surface of casing 100, the through-hole 3 has been seted up at the while to the inboard top of casing 100 sets up heat dissipation copper sheet 201 laminating at casing 100 internally mounted's mainboard surface, and the heat dissipation bellying 2 of heat dissipation copper sheet 201 one end runs through-hole 3, the top of heat dissipation copper sheet 201 passes through sealing gasket 202 simultaneously, prevent that the attachment position from getting into dust, when the device is in use, the heat dissipation copper sheet 201 laminating at casing 100 internally mounted's mainboard surface of accessible, and heat that produces on the mainboard is derived through heat dissipation bellying 2, thereby reduce the ageing rate of the device, better heat dissipation simultaneously, stability when can improve signal transmission, avoid producing signal fluctuation, the interface 103 has the interface 4 when the interface 4 of this device has, can press from pressing from both sides completely to connect the power supply line, can be guaranteed when the interface 4 is pressed to the jack-plug connector, can be guaranteed completely, the stability is pressed from the jack-in the jack is pressed to the jack-plug.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A switch for signal transmission, comprising a housing assembly, the housing assembly comprising a housing (100), an access port (101), an access port (102) and a circuit interface (103), characterized in that: the circuit interface (103) further comprises a heat dissipation assembly and a limiting assembly, wherein the heat dissipation assembly is arranged at the top of the inner side of the shell assembly, and the limiting assembly is arranged on the front surface of the circuit interface (103).

2. A switch for signal transmission according to claim 1, wherein: the access port (101) and the outlet port (102) are arranged on the front surface of the shell (100) side by side, and the circuit interface (103) is arranged on one side of the front surface of the shell (100).

3. A switch for signal transmission according to claim 1, wherein: the heat dissipation assembly comprises a heat dissipation bulge (2), a heat dissipation copper sheet (201) and a sealing gasket (202), wherein the heat dissipation copper sheet (201) and the heat dissipation bulge (2) are of an integrated structure, and the sealing gasket (202) is arranged on the upper surface of the heat dissipation copper sheet (201) in a cushioning mode.

4. A switch for signal transmission according to claim 3, wherein: the top of casing (100) has seted up through-hole (3), heat dissipation copper sheet (201) are installed through heat dissipation arch (2) run through in through-hole (3).

5. A switch for signal transmission according to claim 4, wherein: the heat dissipation copper sheet (201) and the through hole (3) are sealed through a gasket (202) arranged in a padded mode.

6. A switch for signal transmission according to claim 3, wherein: the radiating protrusions (2) are arranged on the surface of the radiating copper sheet (201) in an array mode, and the protruding height of the radiating protrusions (2) is one centimeter.

7. A switch for signal transmission according to claim 1, wherein: the limiting assembly comprises a clamping seat (4), the clamping seat (4) is obliquely arranged, and the clamping seat (4) is arranged on the outer side of the circuit interface (103) in an array mode.

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