CN204118391U - A kind of portable multi-function USB deconcentrator - Google Patents
A kind of portable multi-function USB deconcentrator Download PDFInfo
- Publication number
- CN204118391U CN204118391U CN201420361604.4U CN201420361604U CN204118391U CN 204118391 U CN204118391 U CN 204118391U CN 201420361604 U CN201420361604 U CN 201420361604U CN 204118391 U CN204118391 U CN 204118391U
- Authority
- CN
- China
- Prior art keywords
- usb
- guide pin
- pin bushing
- upper shell
- usb interface
- 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 portable multi-function USB deconcentrator, comprise upper and lower casing, respectively be provided with USB interface, upper shell be provided with plug, inside is provided with charging control circuit plate, USB interface, charging control circuit plate, plug are electrically connected successively, the first guide pin bushing and the second guide pin bushing is respectively equipped with in the middle part of upper and lower casing, first guide pin bushing and the second guide pin bushing are slidably connected, be provided with the winding slot of ring-type in the middle part of second guide pin bushing, USB data line be wrapped in winding slot, after upper and lower casing merges, can be used as the collection of USB data line, that avoids data wire leaves about loss; USB data line is inserted USB interface, can be used as USB branch means, allow multiple mobile device be connected with computer simultaneously, by in plug insertion socket, can be used as many mouthfuls of USB charger, give the charging of multiple electronic equipment simultaneously, there is compact conformation, volume is little, purposes is wide, be easy to carry, the feature of economical and practical, diverse in function.
Description
Technical field
The utility model relates to a kind of USB deconcentrator, particularly a kind of portable multi-function USB deconcentrator.
Background technology
Along with the high speed development of society, digital electronic goods have become the general consumer goods of people, such as mobile phone, panel computer, digital camera, digital code player etc., its ancillary equipment product is also varied, such as USB flash disk, sound equipment, keyboard, mouse etc., these electronic products nearly all will be used USB interface to connect, transmit data, to electronic product use frequent, its charging and interface also become the problem that people pay close attention to.Host computer such as, do not have so much USB interface, and USB deconcentrator can make it expand more interface, can connect multiple digital equipment and use simultaneously.And for example most people all often carries multiple electronic product now, sometimes needs to charge to multiple electronic product simultaneously, then needs to use multiple data wire, plug and socket, for the people often going on business, travel, carry very inconvenient.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to propose a kind of portable multi-function USB deconcentrator, both can be used as USB branch means, can be used as again many mouthfuls of USB charger, had that volume is little, purposes is wide, the feature of economical and practical, diverse in function.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of portable multi-function USB deconcentrator, comprise upper shell 1 and lower house 2, upper shell 1 is bottom opening structure, lower house 2 is top end opening structure, upper shell 1 and lower house 2 are respectively provided with USB interface 3, the side of upper shell 1 is provided with the plug 4 be electrically connected with supply socket, inside is provided with charging control circuit plate 8, USB interface 3, charging control circuit plate 8, plug 4 is electrically connected successively, upper shell 1, the first guide pin bushing 6 and the second guide pin bushing 7 is respectively equipped with in the middle part of lower house 2, first guide pin bushing 6 and the second guide pin bushing 7 are slidably connected, the winding slot 5 of ring-type is provided with in the middle part of second guide pin bushing 7.
Described upper shell 1 is provided with 1-5 USB interface.
Described lower house 2 is provided with 1-4 USB interface.
The beneficial effects of the utility model:
USB data line can be placed in inside, both can be used as USB branch means, multiple mobile device is connected with computer simultaneously, can be used as again many mouthfuls of USB charger, charge to multiple electronic equipment simultaneously, there is compact conformation, volume is little, purposes is wide, be easy to carry, the feature of economical and practical, diverse in function.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model upper shell structural representation.
Fig. 4 is the utility model lower house structural representation.
Fig. 5 is the utility model upper shell cutaway view.
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and operation principle are described in further detail.
See Fig. 1, Fig. 2, Fig. 5, a kind of portable multi-function USB deconcentrator, comprise upper shell 1 and lower house 2, upper shell 1 is bottom opening structure, lower house 2 is top end opening structure, upper shell 1 and lower house 2 are respectively provided with USB interface 3, the side of upper shell 1 is provided with the plug 4 be electrically connected with supply socket, inside is provided with charging control circuit plate 8, USB interface 3, charging control circuit plate 8, plug 4 is electrically connected successively, upper shell 1, the first guide pin bushing 6 and the second guide pin bushing 7 is respectively equipped with in the middle part of lower house 2, first guide pin bushing 6 and the second guide pin bushing 7 are slidably connected, can move up and down, the winding slot 5 of ring-type is provided with in the middle part of second guide pin bushing 7.Upper shell 1 is provided with 1-5 USB interface.Lower house 2 is provided with 1-4 USB interface.
See Fig. 3, Fig. 4, operation principle of the present utility model is:
USB data line is wrapped in winding slot 5, upper shell 1 with lower house 2-in-1 and after, can be used as the collection of USB data line, that avoids data wire leaves about loss; USB data line is inserted USB interface 3, can be used as USB branch means, allowing multiple mobile device be connected with computer simultaneously, when inserting in socket by plug 4, can be used as many mouthfuls of USB charger, give the charging of multiple electronic equipment simultaneously.
Claims (3)
1. a portable multi-function USB deconcentrator, comprise upper shell (1) and lower house (2), it is characterized in that, upper shell (1) is bottom opening structure, lower house (2) is top end opening structure, upper shell (1) and lower house (2) are respectively provided with USB interface (3), the side of upper shell (1) is provided with the plug (4) be electrically connected with supply socket, inside is provided with charging control circuit plate (8), USB interface (3), charging control circuit plate (8), plug (4) is electrically connected successively, upper shell (1), lower house (2) middle part is respectively equipped with the first guide pin bushing (6) and the second guide pin bushing (7), first guide pin bushing (6) and the second guide pin bushing (7) are slidably connected, second guide pin bushing (7) middle part is provided with the winding slot (5) of ring-type.
2. a kind of portable multi-function USB deconcentrator according to claim 1, it is characterized in that, described upper shell (1) is provided with 1-5 USB interface.
3. a kind of portable multi-function USB deconcentrator according to claim 1, it is characterized in that, described lower house (2) is provided with 1-4 USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361604.4U CN204118391U (en) | 2014-07-01 | 2014-07-01 | A kind of portable multi-function USB deconcentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361604.4U CN204118391U (en) | 2014-07-01 | 2014-07-01 | A kind of portable multi-function USB deconcentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118391U true CN204118391U (en) | 2015-01-21 |
Family
ID=52335672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361604.4U Expired - Fee Related CN204118391U (en) | 2014-07-01 | 2014-07-01 | A kind of portable multi-function USB deconcentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015233A1 (en) * | 2018-07-16 | 2020-01-23 | 深圳市大疆创新科技有限公司 | Charging box and charging device |
-
2014
- 2014-07-01 CN CN201420361604.4U patent/CN204118391U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015233A1 (en) * | 2018-07-16 | 2020-01-23 | 深圳市大疆创新科技有限公司 | Charging box and charging device |
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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: 20150121 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |