CN204441663U - A kind of usb expansion device - Google Patents
A kind of usb expansion device Download PDFInfo
- Publication number
- CN204441663U CN204441663U CN201520119144.9U CN201520119144U CN204441663U CN 204441663 U CN204441663 U CN 204441663U CN 201520119144 U CN201520119144 U CN 201520119144U CN 204441663 U CN204441663 U CN 204441663U
- Authority
- CN
- China
- Prior art keywords
- usb
- expansion device
- swinging strut
- utility
- shell
- 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
A kind of usb expansion device, comprises shell, shell is provided with multiple USB jack and a USB plug, described shell connects one end of swinging strut, and the other end of swinging strut arranges absorption chassis; The profile of described shell can be human hand shape, and USB plug is connected to wrist, and USB jack has five, is arranged at pad of finger respectively, and swinging strut is arranged at the back of the hand position; The utility model has multiple interface, can expand use, solves the not enough problem of interface; The utility model uses swinging strut, 360 deg rotating displaying, is convenient to the position adjusting the concrete interface used, solves the problem that insufficient space is difficult to insert USB device; The utility model uses absorption chassis, is convenient to expander to fix, solves the problem that expander is laid nowhere; The utility model, with clock and watch, can be used for writing time.
Description
Technical field
The utility model relates to a kind of usb expansion device.
Background technology
At present, the USB interface limited amount on computer, also will insert mouse, other equipment such as keyboard, when people will carry out data copy on same computer, and when connecting other products, not only can cause people's waste of time, also may affect the normal use of electronic equipment.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of usb expansion device, has multiple socket, is convenient to external and fixing, easy to use.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of usb expansion device, comprises shell 2, shell 2 is provided with multiple USB jack 8 and a USB plug 3, described shell 2 connects one end of swinging strut 6, and the other end of swinging strut 6 arranges absorption chassis 5.
The profile of described shell 2 is human hand shape, and USB plug 3 is connected to wrist, and USB jack 8 has five, is arranged at pad of finger respectively, and swinging strut 6 is arranged at the back of the hand position.
Be connected by signal processing chip 4 communication between described USB plug 3 with each USB jack 8.
Described shell 2 is provided with USB adapter 9 and SD draw-in groove 10.
Described shell 2 is provided with clock and watch 1, and described clock and watch 1 use lithium battery, and the charging inlet of described lithium battery is connected with USB plug 3.
Described multiple USB jack 8 lays respectively at an independently body of rod top, and the bottom of each body of rod links together, and has certain distance between the body of rod.
Compared with prior art, the beneficial effects of the utility model are:
1) the utility model has multiple interface, can expand use, solves the not enough problem of interface.
2) the utility model uses swinging strut, 360 deg rotating displaying, is convenient to the position adjusting the concrete interface used, solves the problem that insufficient space is difficult to insert USB device.
3) the utility model uses absorption chassis, is convenient to expander to fix, solves the problem that expander is laid nowhere.
4) the utility model is with clock and watch, can be used for writing time.
Accompanying drawing explanation
Fig. 1 is the utility model vertical view.
Fig. 2 is the utility model left view.
Fig. 3 is the utility model front view.
Embodiment
Execution mode of the present utility model is described in detail below in conjunction with drawings and Examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of usb expansion device, USB plug 3 is positioned at total dry one end, and multiple USB jack 8 lays respectively at the top of some branches, and the other end of each branch is connected with total dry other end.Particularly, the shell 2 of human hand shape can be comprised, shell 2 be provided with USB adapter 9, SD draw-in groove 10, five USB jacks 8 and a USB plug 3, be connected by signal processing chip 4 communication between USB plug 3 with each USB jack 8.USB plug 3 is connected to wrist, and USB jack 8 is arranged at five pad of fingers respectively, and shell 2 left-hand seat back connects one end of swinging strut 6, and the other end of swinging strut 6 arranges absorption chassis 5.
Shell 2 of the present utility model can also arrange clock and watch 1, and signal processing chip 4 is installed in these clock and watch 1.Clock and watch 1 use lithium battery, and the charging inlet of lithium battery is connected with USB plug 3, can charge after USB plug 3 is inserted.
During use, the USB plug of USB flash disk or other products is inserted in certain USB jack 8, USB plug 3 is inserted in the USB jack of computer, just can use.
Absorption chassis 5 can be adsorbed in arbitrary plane, is convenient to fix.Swinging strut 6 with cooperation circular hole 7 match can 360 degree rotate.
Claims (6)
1. a usb expansion device, comprise shell (2), shell (2) is provided with multiple USB jack (8) and a USB plug (3), it is characterized in that, described shell (2) connects one end of swinging strut (6), the other end of swinging strut (6) arranges absorption chassis (5).
2. usb expansion device according to claim 1, it is characterized in that, the profile of described shell (2) is human hand shape, USB plug (3) is connected to wrist, USB jack (8) has five, be arranged at pad of finger respectively, swinging strut (6) is arranged at the back of the hand position.
3. usb expansion device according to claim 1, be is characterized in that, be connected between described USB plug (3) with each USB jack (8) by signal processing chip (4) communication.
4. usb expansion device according to claim 1, is characterized in that, described shell (2) is provided with USB adapter (9) and SD draw-in groove (10).
5. usb expansion device according to claim 1, it is characterized in that, described shell (2) is provided with clock and watch (1), described clock and watch (1) use lithium battery, and the charging inlet of described lithium battery is connected with USB plug (3).
6. usb expansion device according to claim 1, it is characterized in that, described multiple USB jack (8) lays respectively at an independently body of rod top, and the bottom of each body of rod links together, and has certain distance between the body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119144.9U CN204441663U (en) | 2015-02-28 | 2015-02-28 | A kind of usb expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119144.9U CN204441663U (en) | 2015-02-28 | 2015-02-28 | A kind of usb expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441663U true CN204441663U (en) | 2015-07-01 |
Family
ID=53609483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520119144.9U Expired - Fee Related CN204441663U (en) | 2015-02-28 | 2015-02-28 | A kind of usb expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441663U (en) |
-
2015
- 2015-02-28 CN CN201520119144.9U patent/CN204441663U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |