CN204118391U - A kind of portable multi-function USB deconcentrator - Google Patents

A kind of portable multi-function USB deconcentrator Download PDF

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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
Application number
CN201420361604.4U
Other languages
Chinese (zh)
Inventor
高东强
王伟
张希峰
孙倩
杨磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi University of Science and Technology
Original Assignee
Shaanxi University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shaanxi University of Science and Technology filed Critical Shaanxi University of Science and Technology
Priority to CN201420361604.4U priority Critical patent/CN204118391U/en
Application granted granted Critical
Publication of CN204118391U publication Critical patent/CN204118391U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of portable multi-function USB deconcentrator
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.
CN201420361604.4U 2014-07-01 2014-07-01 A kind of portable multi-function USB deconcentrator Expired - Fee Related CN204118391U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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