CN206907994U - A kind of USB data line hub for being used for online live education - Google Patents
A kind of USB data line hub for being used for online live education Download PDFInfo
- Publication number
- CN206907994U CN206907994U CN201720826486.3U CN201720826486U CN206907994U CN 206907994 U CN206907994 U CN 206907994U CN 201720826486 U CN201720826486 U CN 201720826486U CN 206907994 U CN206907994 U CN 206907994U
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- Prior art keywords
- rotating shaft
- hollow rotating
- data line
- shell
- data wire
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- 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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- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
A kind of USB data line hub for being used for online live education, including shell, USB plug, data wire and hollow rotating shaft, hollow rotating shaft built-in chip, data wire one end and the port of chip connect, the other end is connected after sequentially passing through hollow rotating shaft, shell with USB plug, hollow rotating shaft is cylinder, and the segment data line between hollow rotating shaft and shell is wrapped in hollow rotating shaft surface, and is wound with more data lines successively from top to bottom.Coiling apparatus of the utility model by the use of a hollow rotating shaft as data wire, more data lines are wrapped in hollow rotating shaft surface successively from top to bottom, any folding and unfolding of data wire is realized, and excessive desktop area need not be taken, suitable for the connection of multiple terminal devices.
Description
Technical field
Technical field of data transmission is the utility model is related to, more particularly, to a kind of USB data line hub.
Background technology
Online education is to carry out course content propagation by application message science and technology and Internet technology to share and Fast Learning
Method, and online education carry out in, it is sometimes desirable to multiple terminal devices are connected by data wire.Polylinker in the market
USB data line is to tap more piece-root graftings by USB joint to have the data wire of USB plug, and it is inconvenient not only to carry, and data wire it
Between easily wind, be difficult to arrange during use.
Notification number is that the Y of CN 201038502 utility model patent discloses a kind of two-way flexible USB line concentrator of bull,
Using the usb hub of the utility model, user is when using peripheral device, without finding the data wire of peripheral device again, and
The length randomly receiving and releasing of connecting line.
The rotating disk of the coiling apparatus of this structure is located at each USB plug, when USB plug has 4, then needs four
Rotating disk, it is larger to account for the area of desktop, and when USB plug is more, then has bigger requirement to the area of usb hub.
Utility model content
The technical problems to be solved in the utility model is：A kind of overcome the deficiencies in the prior art, there is provided USB data line line concentration
Device, tapping more piece-root graftings has the data wire of USB plug, and it is small to account for desktop area.
Technical scheme is used by the utility model solves its technical problem：There is provided and a kind of be used for online live education
USB data line hub, including shell, USB plug, data wire and hollow rotating shaft, hollow rotating shaft built-in chip, data wire one end
It is connected with the port of chip, the other end is connected after sequentially passing through hollow rotating shaft, shell with USB plug, and hollow rotating shaft is cylinder,
Segment data line between hollow rotating shaft and shell is wrapped in hollow rotating shaft surface, and is wound with more successively from top to bottom
Data wire.
Further, hollow rotating shaft surface fixed cover is provided with dividing plate, and dividing plate separates the data wire for being wrapped in hollow rotating shaft.
Further, shell is stretched out at the top of hollow rotating shaft and is provided with rotary handle.
Further, outer casing bottom stretches out data wire, and the data wire lower end is connected with USB plug, and upper end passes through shell, hollow
Rotating shaft is connected with chip.
Further, it is provided with support below shell.
Further, power supply is provided with support, power supply is connected to the port on chip by data wire.
The beneficial effects of the utility model：
（1）It is wrapped in successively from top to bottom by the use of a hollow rotating shaft as the coiling apparatus of data wire, more data lines
Hollow rotating shaft surface, realizes any folding and unfolding of data wire, and need not take excessive desktop area, is set suitable for multiple terminals
Standby connection；
（2）By rotary handle, the rotation of hollow rotating shaft can be more easily realized；When needing to be connected to computer,
By the data wire stretched out from outer casing bottom, the host computer that can be connected to below desktop, meet desktop computer master
Machine puts custom；Realize that the vertical of USB data line hub is put by support, it is small and anti-on the one hand to take desktop area
Only it is rolled on the table；
（3）The effect of dividing plate is to separate each data wire, prevents data wire from being handed over each other in winding or elongation process
Mistake is at one piece；
（4）Power supply is provided with support, be connected with the foundation of main frame and meanwhile main frame by data wire to power source charges, can be used for
Interim mobile phone charging when outgoing.
Brief description of the drawings
Fig. 1-it is a kind of schematic diagram for the USB data line hub for being used for online live education of embodiment 1；
Fig. 2-it is hollow rotating shaft schematic diagram in embodiment 1；
Fig. 3-it is hollow rotating shaft internal structure schematic diagram in embodiment 1；
Fig. 4-it is a kind of schematic diagram for the USB data line hub for being used for online live education of embodiment 2；Fig. 5-in fact
Apply hollow rotating shaft schematic diagram in example 2；
Fig. 6-it is hollow rotating shaft internal structure schematic diagram in embodiment 2；
Fig. 7-it is a kind of schematic diagram for the USB data line hub for being used for online live education of embodiment 3；
Fig. 8-it is the connection diagram of hollow rotating shaft and power supply in embodiment 3.
Description of reference numerals
1 shell；2 USB plugs；3 data wires；4 hollow rotating shafts；5 rotary handles；6 supports；7 dividing plates；8 chips；9 ports.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
Reference picture 1 ~ 3, embodiment 1 of the present utility model, a kind of USB data line hub for being used for online live education,
Including shell 1, USB plug 2, data wire 3 and hollow rotating shaft 4, the built-in chip 8 of hollow rotating shaft 4, the one end of data wire 3 and chip 8
Port 9 is connected, and the other end is connected after sequentially passing through hollow rotating shaft 4, shell 1 with USB plug 2, and hollow rotating shaft 4 is cylinder, is located
Segment data line 3 between hollow rotating shaft 4 and shell 1 is wrapped in the surface of hollow rotating shaft 4, and is wound with successively from top to bottom more
Data lines 3.
The top of hollow rotating shaft 4 stretches out shell 1 and is provided with rotary handle 5.
Data wire 3 is stretched out in the bottom of shell 1, and the lower end of data wire 3 is connected with USB plug 2, upper end pass through shell 1, hollow turn
Axle 4 is connected with chip 8.
The lower section of shell 1 is provided with support 6.
Data wire 3 is pullled from the extension of shell 1, you can is increased data wire 3 and is exposed the length of shell 1；Counter-rotating
Hollow rotating shaft 4, between the retraction shell of data wire 3 and hollow rotating shaft 4 and in the surface wrap of hollow rotating shaft 4, realize the contracting of data wire 3
Return；That is the length randomly receiving and releasing of connecting line 3.
The surface of hollow rotating shaft 4 is wound with three data lines 3 successively from top to bottom, three data lines 3 be wrapped in one it is hollow
In rotating shaft 4, without using multiple coiling apparatus, the area occupied of desktop is saved.Similarly, when data wire 3 it is more when,
It then need to only increase the height of hollow rotating shaft 4.
By rotary handle 5, the rotation of hollow rotating shaft 4 can be more easily realized.
When needing to be connected to computer, by the data wire 3 stretched out from the bottom of shell 1, can be connected to positioned at desktop
The host computer of lower section, meet desk computer puts custom.
Realize that the vertical of USB data line hub is put by support 6, on the one hand occupancy desktop area is small, and prevents it
Roll on the table.
Embodiment 2
Reference picture 4 ~ 6, the difference of embodiment 2 and embodiment 1 are：
The surface fixed cover of hollow rotating shaft 4 is provided with dividing plate 7, and dividing plate 7 separates the data wire 3 for being wrapped in hollow rotating shaft 4.
The effect of dividing plate 7 is to separate each data wire 3, prevents data wire 3 from being handed over each other in winding or elongation process
Mistake is at one piece, when a data lines 3 are elongated in use, other data wires 3 untie because of the rotation of hollow rotating shaft 4 shape of winding
State, it can also rest on respective dividing plate 7, the data wire 3 for being unlikely to fall on lower section and lower section interlocks.
Embodiment 3
Reference picture 7 and 8, the difference of embodiment 3 and embodiment 2 is：
Power supply is provided with support 6, power supply is connected to the port 9 on chip 8 by data wire 3.
After any one USB plug 2 is connected to host computer, except the foundation with main frame is connected, while main frame passes through
Data wire 3 is to power source charges, and after USB plug 2 and main frame disconnection, the electricity of power supply storage is available for interim mobile phone when going out
Any one USB plug 2 need to be only connected by charging, it is necessary to when charging with mobile phone.
Claims (6)
1. a kind of USB data line hub for being used for online live education, including shell, USB plug, data wire and hollow turn
The port connection of axle, hollow rotating shaft built-in chip, data wire one end and chip, after the other end sequentially passes through hollow rotating shaft, shell
It is connected with USB plug, it is characterised in that hollow rotating shaft is cylinder, the segment data line between hollow rotating shaft and shell
Hollow rotating shaft surface is wrapped in, and is wound with more data lines successively from top to bottom.
2. it is used for the USB data line hub of online live education as claimed in claim 1, it is characterised in that hollow rotating shaft table
Face fixed cover is provided with dividing plate, and dividing plate separates the data wire for being wrapped in hollow rotating shaft.
3. it is used for the USB data line hub of online live education as claimed in claim 1, it is characterised in that hollow rotating shaft top
Portion stretches out shell and is provided with rotary handle.
4. it is used for the USB data line hub of online live education as described in claim 1 ~ 3 any one, it is characterised in that
Outer casing bottom stretches out data wire, and the data wire lower end is connected with USB plug, and upper end connects through shell, hollow rotating shaft and chip.
5. it is used for the USB data line hub of online live education as described in claim 1 ~ 3 any one, it is characterised in that
Support is provided with below shell.
6. it is used for the USB data line hub of online live education as claimed in claim 4, it is characterised in that in fan-shaped arcs
Side is bonded with the collar, and emitter surface is provided with flange, and the collar is set on transmitter and by flange clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826486.3U CN206907994U (en) | 2017-07-10 | 2017-07-10 | A kind of USB data line hub for being used for online live education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826486.3U CN206907994U (en) | 2017-07-10 | 2017-07-10 | A kind of USB data line hub for being used for online live education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206907994U true CN206907994U (en) | 2018-01-19 |
Family
ID=61293489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720826486.3U Expired - Fee Related CN206907994U (en) | 2017-07-10 | 2017-07-10 | A kind of USB data line hub for being used for online live education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206907994U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616818A (en) * | 2018-11-19 | 2019-04-12 | 广州维纳斯家居股份有限公司 | A kind of data-interface of same table |
| JP2021174646A (en) * | 2020-04-23 | 2021-11-01 | エレコム株式会社 | Electrical connection device |
| CN114122775A (en) * | 2021-11-23 | 2022-03-01 | 北京歌尔泰克科技有限公司 | Plug assembly and data line comprising same |
-
2017
- 2017-07-10 CN CN201720826486.3U patent/CN206907994U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616818A (en) * | 2018-11-19 | 2019-04-12 | 广州维纳斯家居股份有限公司 | A kind of data-interface of same table |
| JP2021174646A (en) * | 2020-04-23 | 2021-11-01 | エレコム株式会社 | Electrical connection device |
| CN114122775A (en) * | 2021-11-23 | 2022-03-01 | 北京歌尔泰克科技有限公司 | Plug assembly and data line comprising same |
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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: 20180119 |