CN207783033U - A kind of interchanger dust-break structure - Google Patents
A kind of interchanger dust-break structure Download PDFInfo
- Publication number
- CN207783033U CN207783033U CN201721453203.1U CN201721453203U CN207783033U CN 207783033 U CN207783033 U CN 207783033U CN 201721453203 U CN201721453203 U CN 201721453203U CN 207783033 U CN207783033 U CN 207783033U
- Authority
- CN
- China
- Prior art keywords
- dust board
- sliding rail
- wiring port
- board
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of interchanger dust-break structures, including upper dust board, lower dust board, left sliding rail, right sliding rail, Zola's spring and right tension spring, upper dust board is located at the upside of Wiring port, lower dust board is located at the downside of Wiring port, left sliding rail is located at the left side of Wiring port, right sliding rail is located at the right side of Wiring port, upper dust board and lower dust-break board are connected in left sliding rail and right sliding rail, upper dust board and lower dust board can slide up and down in left sliding rail and right sliding rail, the both ends of Zola's spring and right tension spring are connected on dust board and lower dust board, Zola's spring is located at the left side of Wiring port, right tension spring is located at the right side of Wiring port.The structure is mounted at the Wiring port of interchanger, and the port of not wiring may make to be closed, and prevents dust from entering dust accumulation in Wiring port, ensures that interchanger being capable of normal use.
Description
Technical field
The utility model belongs to computer hardware technology field more particularly to a kind of gear at interchanger Wiring port
Dirt structure.
Background technology
Interchanger（switch）It is a kind of equipment for completing information exchange functions in a communications system, the main work(of interchanger
Can include physics addressing, network topology structure, error checking, frame sequence and flow control.It is new to be also equipped with some for interchanger at present
Function, such as to VLAN（Virtual LAN）Support, the support to link aggregation, or even some also with fire wall work(
Energy.
Interchanger image set line device is the same, and interchanger provides the port largely connected for cable, and star may be used in this way
Type topology connects up.As repeater, hub and bridge, when it forward frame when, exchange opportunity regenerate one it is undistorted
Rectangular electric signal.As bridge, interchanger all uses identical forwarding or filter logic on each port.As bridge
Like that, LAN is divided into multiple collision domains by interchanger, and each collision domain is that have independent broadband, therefore substantially increase office
The bandwidth of domain net.Other than having the function of bridge, hub and repeater, interchanger additionally provides more advanced function,
Such as virtual LAN（VLAN）With higher performance.
The Wiring port of interchanger is all unlimited when not having wiring, is chronically exposed in air, in Wiring port just
Meeting dust accumulation, causes cable poor contact, influences to use.
Utility model content
In order to overcome existing switch there are the defect of dust accumulation in Wiring port, the utility model provides a kind of interchanger
With dust-break structure, which is mounted at the Wiring port of interchanger, may make the port of not wiring to be closed, prevent dust
Dust accumulation in Wiring port is entered, ensures that interchanger being capable of normal use.
In order to solve the above technical problems, technical solution used by the utility model is：
A kind of interchanger dust-break structure, it is characterised in that：Including upper dust board, lower dust board, left sliding rail, right sliding rail,
Zola's spring and right tension spring, upper dust board are located at the upside of Wiring port, and lower dust board is located at the downside of Wiring port, left sliding rail position
In the left side of Wiring port, right sliding rail is located at the right side of Wiring port, and upper dust board and lower dust-break board are connected on left sliding rail and the right side
In sliding rail, upper dust board and lower dust board can slide up and down in left sliding rail and right sliding rail, the both ends of Zola's spring and right tension spring
It is connected on dust board and lower dust board, Zola's spring is located at the left side of Wiring port, and right tension spring is located at the right side of Wiring port.
Be provided on the upper dust board and lower dust board semi-circular recesses, upper dust board and lower dust board in Zola's spring and
It is abutted together under the pulling force effect of right tension spring, it is recessed that the semi-circular recesses on upper dust board and lower dust board form a circle
Slot, the diameter of circular groove is consistent with the diameter of the cable of connection, and upper dust board is hinged with catch at semi-circular recesses,
Catch can all cover circular groove.
The utility model has the advantages that compared with the existing technology：
The utility model includes upper dust board, lower dust board, left sliding rail, right sliding rail, Zola's spring and right tension spring, upper dust board
Positioned at the upside of Wiring port, lower dust board is located at the downside of Wiring port, and left sliding rail is located at the left side of Wiring port, right sliding rail
Positioned at the right side of Wiring port, upper dust board and lower dust-break board are connected in left sliding rail and right sliding rail, upper dust board and lower dust-break
Plate can slide up and down in left sliding rail and right sliding rail, and the both ends of Zola's spring and right tension spring are connected to dust board and lower dust board
On, Zola's spring is located at the left side of Wiring port, and right tension spring is located at the right side of Wiring port.Power under the action of tension spring in left and right, on
Lower dust board is abutted together butted line port and is closed, and achievees the purpose that prevent dust from entering in Wiring port, solves
The defect of dust accumulation in Wiring port.When needing connected with network cable, upper and lower dust board is pulled open up and down after, is inserted into cable, is unclamped
Upper and lower dust board.
Semi-circular recesses are provided on dust board and lower dust board on the utility model, upper dust board and lower dust board are on a left side
It is abutted together under the pulling force effect of tension spring and right tension spring, the semi-circular recesses on upper dust board and lower dust board form a circle
Connected in star, the diameter of circular groove is consistent with the diameter of the cable of connection, and upper dust board is hinged at semi-circular recesses
Catch, catch can all cover circular groove.Its effect of the semi-circular recesses of setting is to pass through cable.It needs to connect
When connecing cable, with dust board up and down is pulled out, after being inserted into cable, dust board up and down is unclamped, the circular groove of formation is just
By cable, avoids upper and lower dust board from being pressed on cable, damage cable by pressure.It does not look into when connecing cable, hinged catch is in gravity
Effect is lower or with hand-drive, and circular groove, which is blocked, to prevent dust from entering in Wiring port.
Description of the drawings
Fig. 1 is that the utility model embodiment 1 is installed on switches, non-wiring, and one of them upper and lower dust board pulls open
Structural schematic diagram；
Fig. 2 the utility model embodiments 2 are installed on switches, non-wiring, and one of them upper and lower dust board pulls open
Structural schematic diagram；
Fig. 3 is to remove catch in embodiment 2, and the structural schematic diagram that dust board pulls open up and down.
Label 1, interchanger ontology in figure, 2, Wiring port, 3, power interface, 4, upper dust board, 5, lower dust board, 6,
Left sliding rail, 7, right sliding rail, 8, Zola's spring, 9, right tension spring, 10, semi-circular recesses, 11, catch.
Specific implementation mode
Embodiment 1
The present embodiment includes upper dust board 4, lower dust board 5, left sliding rail 6, right sliding rail 7, Zola's spring 8 and right tension spring 9, upper gear
Dirt plate 4 is located at Wiring port 2（It is arranged in the side of interchanger ontology 1, while the side of interchanger ontology 1 is additionally provided with power supply
Interface 3）Upside, lower dust board 5 is located at the downside of Wiring port 2, and left sliding rail 6 is located at the left side of Wiring port 2, right sliding rail 7
Positioned at the right side of Wiring port 2, upper dust board 4 and lower dust board 5 are connected in left sliding rail 6 and right sliding rail 7,4 He of upper dust board
Lower dust board 5 can slide up and down in left sliding rail 6 and right sliding rail 7, and the both ends of Zola's spring 8 and right tension spring 9 are connected to dust-break
On plate 4 and lower dust board 5, Zola's spring 8 is located at the left side of Wiring port 2, and right tension spring 9 is located at the right side of Wiring port 2.In left and right
Power under the action of tension spring, upper and lower dust board are abutted together butted line port and are closed, and reaching prevents dust from entering wiring
Purpose in port solves the defect of dust accumulation in Wiring port.When needing connected with network cable, it will be pulled down on upper and lower dust board after
It opens, is inserted into cable, unclamp dust board up and down.
Embodiment 2
The present embodiment is provided with semi-circular recesses 10 on the basis of embodiment 1 on upper dust board 4 and lower dust board 5,
Upper dust board 4 and lower dust board 5 are abutted together under the pulling force effect of Zola's spring 8 and right tension spring 9, upper dust board 4 and lower block
5 semi-circular recesses form a circular groove on dirt plate, and the diameter of circular groove is consistent with the diameter of the cable of connection,
Upper dust board 4 is hinged with catch 11 at semi-circular recesses, and catch 11 can all cover circular groove.The semicircle of setting
Its effect of connected in star is to pass through cable.When needing connected with network cable, with dust board up and down is pulled out, after being inserted into cable, unclamp
Upper and lower dust board, the circular groove of formation avoid upper and lower dust board from being pressed on cable, damage cable by pressure just by cable.
It does not look into when connecing cable, for hinged catch under gravity or with hand-drive, circular groove, which is blocked, can prevent ash
Dirt enters in Wiring port.
Claims (2)
1. a kind of interchanger dust-break structure, it is characterised in that：Including upper dust board, lower dust board, left sliding rail, right sliding rail, a left side
Tension spring and right tension spring, upper dust board are located at the upside of Wiring port, and lower dust board is located at the downside of Wiring port, and left sliding rail is located at
The left side of Wiring port, right sliding rail are located at the right side of Wiring port, and upper dust board and lower dust-break board are connected on left sliding rail and right cunning
In rail, upper dust board and lower dust board can slide up and down in left sliding rail and right sliding rail, and the both ends of Zola's spring and right tension spring connect
It is connected on dust board and lower dust board, Zola's spring is located at the left side of Wiring port, and right tension spring is located at the right side of Wiring port.
2. a kind of interchanger dust-break structure according to claim 1, it is characterised in that：The upper dust board and lower dust-break
Semi-circular recesses are provided on plate, upper dust board and lower dust board are resisted against one under the pulling force effect of Zola's spring and right tension spring
It rises, the semi-circular recesses on upper dust board and lower dust board form a circular groove, the diameter of circular groove and the net of connection
The diameter of line is consistent, and upper dust board is hinged with catch at semi-circular recesses, and catch can all hide circular groove
Firmly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721453203.1U CN207783033U (en) | 2017-11-03 | 2017-11-03 | A kind of interchanger dust-break structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721453203.1U CN207783033U (en) | 2017-11-03 | 2017-11-03 | A kind of interchanger dust-break structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207783033U true CN207783033U (en) | 2018-08-28 |
Family
ID=63232900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721453203.1U Expired - Fee Related CN207783033U (en) | 2017-11-03 | 2017-11-03 | A kind of interchanger dust-break structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207783033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274606A (en) * | 2018-11-09 | 2019-01-25 | 江苏德联达智能科技有限公司 | A kind of interchanger with dust reduction capability |
-
2017
- 2017-11-03 CN CN201721453203.1U patent/CN207783033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274606A (en) * | 2018-11-09 | 2019-01-25 | 江苏德联达智能科技有限公司 | A kind of interchanger with dust reduction capability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |