CN207720178U - A kind of novel car network switch - Google Patents
A kind of novel car network switch Download PDFInfo
- Publication number
- CN207720178U CN207720178U CN201721835250.2U CN201721835250U CN207720178U CN 207720178 U CN207720178 U CN 207720178U CN 201721835250 U CN201721835250 U CN 201721835250U CN 207720178 U CN207720178 U CN 207720178U
- Authority
- CN
- China
- Prior art keywords
- network interface
- lan
- front housing
- switch
- plug
- 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 novel car network switch,Including front housing,Dust plug,One jiao of the top of the front housing side is provided with LAN work lights,And one jiao of the lower section of front housing and LAN work light homonymies is provided with switch,The side of the switch is provided with power supply indicator,The utility model car is provided with dust-proof plug structure with the network switch,Plug is filled in network interface,External cover board can cover network interface,Prevent dust from entering,It is dust-proof to achieve the purpose that,Internal dust when interface is used to be interfered caused by network transmission after preventing,Protect interchanger,The network switch uses sucker structure fixed switch,It is simpler compared to bolt fastening structure,Using being also convenient for,And pressuring plate is provided with below interchanger,Increase the quality of interchanger,On the panel being adsorbed below car windshield for enabling switch to more stablize,Being jolted will not move.
Description
Technical field
The utility model belongs to switch technology field, and in particular to a kind of novel car network switch.
Background technology
Interchanger means that " switch " is a kind of network equipment for electric (light) signal forwarding.It can be access switch
Any two network node the pathway for electrical signals that exclusively enjoys is provided.
Exchange is that the needs of information are transmitted according to communication both ends, manually or the method that is automatically performed of equipment, transmitting
Information be sent to the general designation of the technology in satisfactory corresponding routing.Interchanger can be divided into according to the difference of operating position
Wide-area network switch and LAN switch.The interchanger of wide area is exactly a kind of completion information exchange functions in a communications system
Equipment, it is applied in data link layer.Interchanger has multiple ports, each port to have bridging functionality, can connect one
LAN or a high-performance server.
Interchanger works in the second layer of OSI Reference Model, i.e. data link layer.CPU inside interchanger can be each
When port is successfully connected, by by MAC Address and port correspondence, forming a MAC table.In communication from now on, it is sent to the MAC
The data packet of address will only be sent to its corresponding port, rather than all ports.Interchanger possesses the back of the body of a very high bandwidth
Portion's bus and internal switch fabric.All ports of interchanger are all articulated in this back bus, and control circuit receives number
After packet, processing port can search the address translation table in memory to determine which end the hardware address of purpose network interface card is articulated in
On mouth, data packet is transmitted to by destination interface by internal switch fabric rapidly.
The car interchanger of the prior art has the following problems：1, network port setting is more, all cannot be complete but general
It has been entirely used that, always there are individual interfaces to be an exposure to outer, dust will be made to enter port, equipment is polluted, made afterwards
When with port, since there are dusts, can also there be interference to transmitting；2, existing interchanger is fixed using bolt, is needed multiple
Bolt can just be fixed somewhere, trouble is dismantled when the later stage needs repairing, and have the restriction of fixed position, cannot arbitrarily pacified
Dress.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of novel car and is handed over network
It changes planes, have the characteristics that set up dust plug and is fixed conveniently.
To achieve the above object, the utility model provides the following technical solutions：A kind of novel car network switch,
Including front housing, dust plug, one jiao of the top of the front housing side is provided with LAN work lights, and front housing is indicated with LAN work
One jiao of the lower section of lamp homonymy is provided with switch, and the side of the switch is provided with power supply indicator, and the one of the power supply indicator
Side is provided with system indicator, and pressuring plate is provided with below the front housing, and the following four corners of the pressuring plate is both provided with suction
One end of disk, the front housing has been screwed rear shell, and one end of the rear shell side is provided with lan network interface, described
The side of lan network interface is provided with WAN network interface, and the side of the WAN network interface is provided with WAN indicator lights, described
Recovery manufacture key is provided with below WAN indicator lights, the rear shell and one jiao of the lower section of lan network interface homonymy are provided with power supply
Interface, in the groove of lan network interface, one end of the dust plug is provided with cover board, described for the dust plug insertion
The side of cover board is provided with plug.
Preferably, the LAN work lights are provided with several, and are evenly arranged into two rows.
Preferably, the sucker is bolted with pressuring plate use, and pressuring plate is connect with front housing by seamless welding.
Preferably, the lan network interface is provided with several, and is evenly arranged into two rows.
Preferably, the cover board is fixed on the outside of lan network interface by plug, and exceeds lan network interface
One centimetre of periphery.
Preferably, the power interface is electrically connected with external power supply.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model car is provided with dust-proof plug structure with the network switch, and plug is filled in network interface, external
Cover board network interface can be covered, prevent dust from entering, it is dust-proof to achieve the purpose that, after preventing use interface when it is interior
Portion's dust is interfered caused by network transmission, protects interchanger.
2, the utility model car uses sucker structure fixed switch with the network switch, compared to bolt fastening structure
It is simpler, using being also convenient for, and it is provided with pressuring plate below interchanger, increases the quality of interchanger, make exchange function
On enough panels being adsorbed below car windshield more stablized, being jolted will not move.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the dorsal view of the utility model；
Fig. 4 is the dust plug structural schematic diagram of the utility model；
In figure：1, front housing；2, pressuring plate；3, sucker；4, LAN work lights；5, it switchs；6, power supply indicator；7, it is
System indicator light；8, rear shell；9, lan network interface；10, WAN network interface；11, WAN indicator lights；12, restore manufacture key；13, prevent
Dirt plug；14, cover board；15, plug；16, power interface.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides following technical scheme：A kind of novel car network switch, packet
Front housing 1, dust plug 13 are included, one jiao of the top of 1 side of front housing is provided with LAN work lights 4, and LAN work lights 4 are provided with
Several, and two rows are evenly arranged into, LAN work lights 4 are corresponding with lan network interface 9, and indicator light lamp indicates the interface
Working condition, and one jiao of the lower section of front housing 1 and 4 homonymy of LAN work lights is provided with switch 5, and the side of switch 5 is provided with
The side of power supply indicator 6, power supply indicator 6 is provided with system indicator 7, and the lower section of front housing 1 is provided with pressuring plate 2, supercharging
The following four corners of plate 2 is both provided with sucker 3, and sucker 3 is bolted with 2 use of pressuring plate, and pressuring plate 2 is with front housing 1 by seamless
It is welded to connect, one end of front housing 1 has been screwed rear shell 8, and one end of 8 side of rear shell is provided with lan network interface 9, LAN
Network interface 9 is provided with several, and is evenly arranged into two rows, and the side of lan network interface 9 is provided with WAN network interface 10,
The side of WAN network interface 10 is provided with WAN indicator lights 11, and the lower section of WAN indicator lights 11 is provided with recovery manufacture key 12, rear shell
8 are provided with power interface 16 with one jiao of the lower section of 9 homonymy of lan network interface, and power interface 16 is electrically connected with external power supply, is prevented
The insertion of dirt plug 13 is in the groove of lan network interface 9, and one end of dust plug 13 is provided with cover board 14, and cover board 14 passes through plug
Son 15 is fixed on the outside of lan network interface 9, and one centimetre of the periphery beyond lan network interface 9, can connect lan network
Mouthfuls 9 are completely covered, and achieve the effect that dust will not protect network interface, the side of cover board 14 to be provided with plug into incoming interface
Son 15.
The operation principle and process for using of the utility model：Sucker 3 is fixed on pressuring plate 2 using bolt, by cable
Access lan network interface 9, WAN network interface 10, not using to interface sealed using dust plug 13, the lid of dust plug 13
14 area coverage of plate is more than the area of lan network interface 9, and dust can be prevented into incoming interface, after the utility model installs,
Interchanger is placed on the panel below windshield, gently pressure interchanger makes the gas inside sucker 3 be discharged for the first time, with exchange
The gravity of machine itself, the gas inside sucker 3 can slowly be discharged, and 3 inside of sucker forms negative pressure, is influenced by atmospheric pressure, interchanger
It can fix, access power supply, turn on the switch 5, observation LAN work lights 4, power supply indicator 6, system indicator 7, WAN refer to
Show whether lamp 11 shows normally, presses recovery manufacture key 12, it is whether normal that survey sets an interchanger, after test, you can make
With.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel car network switch, including front housing (1), dust plug (13), it is characterised in that：The front housing
(1) one jiao of the top of side is provided with LAN work lights (4), and the lower section of front housing (1) and LAN work lights (4) homonymy
One jiao is provided with switch (5), and the side of the switch (5) is provided with power supply indicator (6), and the one of the power supply indicator (6)
Side is provided with system indicator (7), and pressuring plate (2), the lower section four of the pressuring plate (2) are provided with below the front housing (1)
Angle is both provided with sucker (3), and one end of the front housing (1) has been screwed rear shell (8), and the one of rear shell (8) side
End is provided with lan network interface (9), and the side of the lan network interface (9) is provided with WAN network interface (10), the WAN
The side of network interface (10) is provided with WAN indicator lights (11), and recovery manufacture key is provided with below the WAN indicator lights (11)
(12), the rear shell (8) and one jiao of the lower section of lan network interface (9) homonymy are provided with power interface (16), the dust plug
(13) embedded in the groove of lan network interface (9), one end of the dust plug (13) is provided with cover board (14), described
The side of cover board (14) is provided with plug (15).
2. a kind of novel car network switch according to claim 1, it is characterised in that：The LAN work refers to
Show that lamp (4) is provided with several, and is evenly arranged into two rows.
3. a kind of novel car network switch according to claim 1, it is characterised in that：The sucker (3) with
Pressuring plate (2) use is bolted, and pressuring plate (2) is connect with front housing (1) by seamless welding.
4. a kind of novel car network switch according to claim 1, it is characterised in that：The lan network connects
Mouth (9) is provided with several, and is evenly arranged into two rows.
5. a kind of novel car network switch according to claim 1, it is characterised in that：The cover board (14) is logical
Cross the outside that plug (15) is fixed on lan network interface (9), and one centimetre of the periphery beyond lan network interface (9).
6. a kind of novel car network switch according to claim 1, it is characterised in that：The power interface
(16) it is electrically connected with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835250.2U CN207720178U (en) | 2017-12-25 | 2017-12-25 | A kind of novel car network switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835250.2U CN207720178U (en) | 2017-12-25 | 2017-12-25 | A kind of novel car network switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207720178U true CN207720178U (en) | 2018-08-10 |
Family
ID=63049828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721835250.2U Expired - Fee Related CN207720178U (en) | 2017-12-25 | 2017-12-25 | A kind of novel car network switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207720178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587008A (en) * | 2020-04-17 | 2020-08-25 | 安徽嘉亨软件开发有限公司 | Switch for internet |
-
2017
- 2017-12-25 CN CN201721835250.2U patent/CN207720178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587008A (en) * | 2020-04-17 | 2020-08-25 | 安徽嘉亨软件开发有限公司 | Switch for internet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201503 No. 4039 Guanghua Village, Jinshan New Town, Shanghai Patentee after: Shanghai Xinsa Information Technology Co., Ltd. Address before: 201503 No. 4039 Guanghua Village, Jinshan New Town, Shanghai Patentee before: Shanghai Youwei Telecommunication Technology Co., Ltd. Zhou Jinyan |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |