CN105790019B - OTG multipurpose fast charge lines - Google Patents
OTG multipurpose fast charge lines Download PDFInfo
- Publication number
- CN105790019B CN105790019B CN201610266656.7A CN201610266656A CN105790019B CN 105790019 B CN105790019 B CN 105790019B CN 201610266656 A CN201610266656 A CN 201610266656A CN 105790019 B CN105790019 B CN 105790019B
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- Prior art keywords
- plug
- connector assembly
- otg
- fast charge
- control module
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Abstract
The invention discloses a kind of OTG multipurposes fast charge lines, including the first plug being fixed on the first connector assembly, the second plug being fixed on the second connector assembly, fast charge and recording controller and changeover plug, first plug is made of the USB A types plugs and OTG plug combinations interconnected, second plug is set as Micro USB plugs, first plug and the second plug are electrically connected by connecting line with the control circuit of fast charge and recording controller respectively, at least one sideway stance of first connector assembly and/or the second connector assembly offers inserting groove, changeover plug realizes detachable connection by the grafting block being inserted into inserting groove and the first connector assembly or the second connector assembly.It has the function of quick charge, data protection and OTG, it can be achieved that fast charge mode and data-transmission mode switching, and changeover plug can be disassembled and be connected to each other with compatible a variety of plug interfaces with the first plug or the second plug, it is easy to use and carry.
Description
Technical field
The present invention relates to electronic data transfer technical fields, are to be related to a kind of OTG multipurposes fast charge line more specifically.
Background technology
With popularizing for the electronic digitals equipment such as smart mobile phone, USB data line is widely used in industry-by-industry, various products
In, present most common Android electronic equipment general-purpose interface is Micro USB interfaces, and since iPhone emerges and promotes certainly
Since oneself a set of unique data transmission structure standard, with the universal of apple electronic equipment, Lightning interfaces also become mark
One of quasi- interface.And with the exploitation of various application software, consumer is also higher and higher to the capacity requirement of mobile device, then
Can the OTG technologies of dilatation in real time become another mobile device favorite after SD card.Accompany, due to various abundant
The increase of colorful application, consumer cause limited electricity that cannot meet using the frequency increase of mobile device, time lengthening
Demand, and common charging facility speed is too slow, influences mobile device usage experience, therefore fast charge technology is also come into being.
Existing USB data line, is often only equipped with single data-interface, and now many people all possess simultaneously Android and
The electronic digitals equipment such as mobile phone or tablet computer of apple, therefore the data line for being equipped with a plurality of different size of having to, such as Micro
USB data line, Lightning data lines, OTG data lines, fast charge line etc., to replace use at any time, as many as quantity is used and is taken
With very inconvenient.
Invention content
It is an object of the invention to overcome drawbacks described above in the prior art, a kind of OTG multipurposes fast charge line is provided, is had
Have quick charge, data protection and OTG functions, it can be achieved that fast charge mode and data-transmission mode switching, and can
Changeover plug is disassembled at any time and is connected to each other with compatible a variety of plug interfaces with the first plug of fast charge line or the second plug, is made
With with it is very convenient to carry.
To achieve the above object, the present invention provides a kind of OTG multipurposes fast charge line, including the first plug, the second plug,
Fast charge and recording controller and at least one changeover plug for being connected to each other with the first plug or the second plug, described first inserts
Head is fixed on the first connector assembly, and first plug is made of the USB A types plugs and OTG plug combinations interconnected, institute
It states the second plug to be fixed on the second connector assembly, second plug is set as Micro USB plugs, first plug and institute
It states the second plug to be electrically connected with the control circuit of fast charge and recording controller by corresponding connecting line respectively, the conversion
The pedestal side of plug is equipped at least one sideway stance of grafting block, first connector assembly and/or second connector assembly
Offer the inserting groove being inserted into for grafting block, the changeover plug passes through the grafting block and corresponding first that is inserted into inserting groove
Connector assembly or the second connector assembly realize detachable connection.
Preferably, the changeover plug includes Type-C changeover plugs and/or Lightning changeover plugs.
Preferably, the inserting groove is arranged along the length direction of the first connector assembly or the second connector assembly, the conversion
The grafting block of plug is inserted into along the length direction of the first connector assembly or the second connector assembly in corresponding inserting groove.
Preferably, the inserting groove is arranged along the vertical direction of the first connector assembly or the second connector assembly, the conversion
The grafting block of plug is inserted into along the vertical direction of the first connector assembly or the second connector assembly in corresponding inserting groove.
Preferably, the grafting block of the changeover plug is in T shape.
Preferably, the USB A type plugs of first plug include metal shell, first with first end subgroup
Terminal base renovates shell and the second end stroma with second end subgroup, and the first end stroma is described in metal shell
First end stroma is fixedly connected with OTG plugs, and the output end of the OTG plugs is connected with the respective terminal of first end subgroup,
For the housing hinge of renovating on metal shell, the shell of renovating can overturn opening to expose OTG relative to metal shell
Plug, the second end stroma are installed at the port for renovating shell, and the terminal of the second end subgroup does not turn over renovating shell
It is connected with the respective terminal of first end subgroup when turning to open, the terminal of the second end subgroup is opened renovating shell overturning
When detached with the respective terminal of first end subgroup.
Preferably, the fast charge and the control circuit of recording controller include integrated chip control module, for defeated
Enter to hold the energy supply control module of pressure limiting and is used to open/cuts off the Protection switch control module of data transmission, the power supply control
Module and the Protection switch control module are electrically connected with integrated chip control module respectively, and the integrated chip control module connects
Connect data charging input end corresponding with the first plug or the second plug and corresponding with the first plug or the second plug
Data charging output end, the energy supply control module are electrically connected with data charging input end.
Preferably, the chip in the integrated chip control module is set as fast charge IC chip.
Preferably, the periphery of the fast charge and the control circuit of recording controller is enclosed with controller housing, it is described
The control that controller housing is equipped with Protection switch control module switchs.
Preferably, the controller housing is equipped with the LED of opening/dissengaged positions for display data transmissions
Lamp.
Compared with prior art, the beneficial effects of the present invention are：
1, the present invention includes the first plug, the second plug, fast charge and recording controller and changeover plug, and the first plug is by mutual
The USB A types plugs and OTG plug combinations being connected are constituted, and the second plug consolidates the second plug and is set as Micro USB plugs, are turned
It inserts head and detachable company is realized with corresponding first connector assembly or the second connector assembly by the grafting block being inserted into inserting groove
It connects, when use can disassemble changeover plug at any time, is connected to each other with compatible with the first plug of fast charge line or the second plug
A variety of different plug interfaces use and very convenient to carry.
2, the first plug of the invention is made of the USB A types plugs and OTG plug combinations interconnected, can be realized general
Logical data-transformation facility and OTG functions, it is easy to use.
3, the achievable quick charge of the present invention, energy- and time-economizing, band fast charge IC play compatibility, are held with the maximum of adapting appts
Amount output, to play snap action.
4, the present invention has the handoff functionality of fast charge mode and data-transmission mode, can when coordinating and charging with equipment
To open the switch of fast charge and recording controller, data transmission is cut off, the data such as the data in equipment, information is protected not leak,
Wooden horse and hacker attacks are intercepted, to play the role of protecting data-privacy, equipment is protected not interfered by bogusware.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of OTG multipurposes fast charge line provided by the invention；
Fig. 2 is the structural schematic diagram of the first plug provided by the invention；
Fig. 3 is the scheme of installation of the first plug and changeover plug provided by the invention；
Fig. 4 is the structural schematic diagram of another kind OTG multipurpose fast charge lines provided by the invention；
Fig. 5 is the scheme of installation of the second plug and changeover plug provided by the invention；
Fig. 6 is the installation diagram of the second plug and changeover plug provided by the invention；
Fig. 7 is another scheme of installation of the second plug and changeover plug provided by the invention；
Fig. 8 is the second plug provided by the invention slotting schematic diagram opposite with changeover plug；
Fig. 9 is the circuit module block diagram of multipurpose fast charge line provided by the invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The embodiment provides a kind of OTG multipurposes fast charge lines, referring to FIG. 1, the OTG of the embodiment of the present invention is more
Purposes fast charge line includes the first plug 1, the second plug 2, fast charge and recording controller 3 and at least one changeover plug 4, and first inserts
First 1 is fixed on the first connector assembly 5, and the second plug 2 is fixed on the second connector assembly 7, the first plug 1 and the second plug 2 difference
It is electrically connected with the control circuit of fast charge and recording controller 3 by corresponding connecting line 6, changeover plug 4 is removably pacified
On the first connector assembly 5 and/or the second connector assembly 7, changeover plug 4 for after removal with the first plug 1 or the second plug 2
It is connected to each other.The present embodiment is described in detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the first plug 1 is made of USB A types plug 11 and OTG plugs 12 combination interconnected,
OTG plugs 12 use concealed design.Wherein, the USB A types plug 11 of the first plug 1 includes metal shell 111, carries first
The first end stroma 113 of terminal group 112 renovates shell 114 and the second end stroma 116 with second end subgroup 115, first end
In the metal shell 111, first end stroma 113 is fixedly connected stroma 113 with OTG plugs 12, the output end of OTG plugs 12 and
The respective terminal of first end subgroup 112 is connected, and renovates shell 114 and is hinged on metal shell 111, renovating shell 114 can
It is opened (such as relative to the overturning of metal shell 111：Turn over and turn 90 degrees) to expose OTG plugs 12, second end stroma 116, which is installed in, to be renovated
At the port of shell 114.When renovating shell 114 and not overturning opening, terminal and the first end subgroup 112 of second end subgroup 115
Respective terminal connect, metal shell 111 and renovate shell 114 and combine and form the shells of USBA type plugs.When renovating shell
When the overturning of body 114 is opened, the terminal of second end subgroup 115 is detached with the respective terminal of first end subgroup 112, at this time OTG plugs
12 can be inserted into connection with the equipment interface to match.Fast charge line can realize common data-transformation facility and OTG work(in this way
Can, data copy and charging mutually are realized between the electronic equipment with OTG functions, it is easy to use.
As shown in Figure 1, the second plug 2 is preferably arranged to Micro USB plugs, it is of course also possible to use other inhomogeneities
The plug of type, non-the present embodiment are limited.
Can be same type or different types of changeover plug, often as shown in figure 3, there are two the settings of changeover plug 4
The pedestal side of a changeover plug 4 is equipped with grafting block 41, and the grafting block 41 of changeover plug 4 is in T shape, and the two of the first connector assembly 5
A sideway stance offers the inserting groove 8 being inserted into for grafting block 41 respectively, and changeover plug 4 is by being inserted into inserting in inserting groove 8
It connects block 41 and the first connector assembly 5 realizes detachable connection.Wherein, inserting groove 8 is arranged along the length direction of the first connector assembly 5,
When installation, the grafting block 41 of changeover plug 4 is inserted into along the length direction of the first connector assembly 5 in corresponding inserting groove 8.Certainly,
Changeover plug 4 on first connector assembly 5 can also only be arranged one, and inserting groove 8 only needs to be opened in the first connector assembly 5 at this time
Single sideway stance.
When it is implemented, changeover plug 4 may include Type-C changeover plugs, Lightning changeover plugs and/or other
Different types of changeover plug.
As shown in Figure 4 and Figure 5, the single sideway stance of the second connector assembly 7 or two sideway stances can also open up respectively
There is an inserting groove 8 being inserted into for grafting block 41, changeover plug 4 passes through the grafting block 41 and the second connector assembly 7 that are inserted into inserting groove 8
Realize detachable connection.Wherein, inserting groove 8 is arranged along the length direction of the second connector assembly 7, and when installation, changeover plug 4 is inserted
The length direction that block 41 is connect along the second connector assembly 7 is inserted into corresponding inserting groove 8.
As shown in Figure 6 and Figure 7, inserting groove 8 can also be arranged along the vertical direction of the first connector assembly 5 or the second connector assembly 7,
Corresponding, the grafting block 41 of changeover plug 4 is inserted into corresponding insert along the vertical direction of the first connector assembly 5 or the second connector assembly 7
In access slot 8.
As shown in figure 8, during actual use, user can insert changeover plug 4 from the first connector assembly 5 or the second
It disassembles, is connected to each other from the first plug 1 or the second plug 2 to match to be compatible with a variety of different plug interfaces on headstock 7,
Its strong applicability, using with it is very convenient to carry.
As shown in figure 9, fast charge and the control circuit of recording controller 3 include integrated chip control module 31, for inputting
It holds the energy supply control module 32 of pressure limiting and is used to open/cuts off the Protection switch control module 33 of data transmission, power supply controls mould
Block 32 and Protection switch control module 33 are electrically connected with integrated chip control module 31 respectively, and integrated chip control module 31 connects
It is corresponding with the first plug 1 or 2 corresponding data charging input end 9 of the second plug and with the first plug 1 or the second plug 2
Data charge output end 10, energy supply control module 32 is electrically connected with data charging input end 9.
Wherein, the chip in integrated chip control module 31 is preferably arranged to fast charge IC chip.Integrated chip control module
31 intelligent recognition fast charge and can receive the switching signal of Protection switch control module 33 to fast charge mode sum number
It is switched over according to transmission mode.Energy supply control module 32 plays input terminal voltage limit function, cuts off the power in DC5.8+/- 0.2V,
Protect product and charging equipment.
As shown in Figure 1, the periphery of fast charge and the control circuit of recording controller 3 is enclosed with controller housing 34, controller
The control switch 35 and opening/dissengaged positions for display data transmissions that shell 34 is equipped with Protection switch control module 33
LED light 36.Control switch 35 is opened, LED light 36 is bright, and fast charge line cuts off data transmission at this time, only surplus charge function, without data
It exchanges.
The products characteristics of OTG multipurpose fast charge lines are as follows：
1, it rapidly charges, energy- and time-economizing；
2, electronic equipment is equally connected, 1 times faster than normal data line charging rate, band fast charge IC plays compatibility, with suitable
Maximum capacity output with equipment, to play snap action；
3, data encryption, guarantee privacy have turned on the switch interception wooden horse and hacker enter when connecting the charging of electronic equipment end
It invades, to play the role of protecting data-privacy；
4, electronic equipment can be protected not interfered by bogusware, prevents leaking data；
5, there is fast charge mode and data-transmission mode handoff functionality；
6, TPE outer layers are increased outside litzendraht wire, line is soft beautiful, and using high-quality environment-protecting and non-poisonous material, toughness is sufficient, anti-oxidant
Effect is good；
7, the various digital product equipment of perfect compatible Android Micro, Lightning, TYPE-C.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications,
Equivalent substitute mode is should be, is included within the scope of the present invention.
Claims (9)
1. a kind of OTG multipurposes fast charge line, it is characterised in that：Including the first plug (1), the second plug (2), fast charge and data control
Device (3) processed and at least one changeover plug (4) for being connected to each other with the first plug (1) or the second plug (2), described first inserts
Head (1) is fixed on the first connector assembly (5), and first plug (1) is inserted by the USB A types plugs (11) and OTG interconnected
Head (12) combination is constituted, and second plug (2) is fixed on the second connector assembly (7), and second plug (2) is set as
Micro USB plugs, first plug (1) and second plug (2) respectively by corresponding connecting line (6) with it is fast
It fills and the electrical connection of the control circuit of recording controller (3), the pedestal side of the changeover plug (4) is equipped with grafting block (41), institute
At least one sideway stance for stating the first connector assembly (5) and/or second connector assembly (7) is offered for grafting block (41) insertion
Inserting groove (8), the changeover plug (4) passes through the grafting block (41) being inserted into inserting groove (8) and corresponding first plug
Seat (5) or the second connector assembly (7) realize detachable connection；
Wherein, the USB A types plugs (11) of first plug (1) include metal shell (111), carry first end subgroup
(112) first end stroma (113) renovates shell (114) and the second end stroma (116) with second end subgroup (115), institute
First end stroma (113) is stated in metal shell (111), the first end stroma (113) and the fixed company of OTG plugs (12)
It connects, the output end of the OTG plugs (12) is connected with the respective terminal of first end subgroup (112), described to renovate shell (114)
It is hinged on metal shell (111), the shell (114) of renovating can overturn opening to expose relative to metal shell (111)
OTG plugs (12), the second end stroma (116) are installed at the port for renovating shell (114), the second end subgroup
(115) terminal is connected when renovating shell (114) and not overturning opening with the respective terminal of first end subgroup (112), institute
State respective terminal point of the terminal of second end subgroup (115) when renovating shell (114) overturning and opening with first end subgroup (112)
From.
2. OTG multipurposes fast charge line according to claim 1, it is characterised in that：The changeover plug (4) includes Type-C
Changeover plug and/or Lightning changeover plugs.
3. OTG multipurposes fast charge line according to claim 1, it is characterised in that：The inserting groove (8) is along the first connector assembly
(5) or the setting of the length direction of the second connector assembly (7), the grafting block (41) of the changeover plug (4) along the first connector assembly (5) or
The length direction of second connector assembly (7) is inserted into corresponding inserting groove (8).
4. OTG multipurposes fast charge line according to claim 1, it is characterised in that：The inserting groove (8) is along the first connector assembly
(5) or the setting of the vertical direction of the second connector assembly (7), the grafting block (41) of the changeover plug (4) along the first connector assembly (5) or
The vertical direction of second connector assembly (7) is inserted into corresponding inserting groove (8).
5. OTG multipurposes fast charge line according to claim 1, it is characterised in that：The grafting block of the changeover plug (4)
(41) in T shape.
6. OTG multipurposes fast charge line according to claim 1, it is characterised in that：The fast charge and recording controller (3)
Control circuit include integrated chip control module (31), for input terminal pressure limiting energy supply control module (32) and be used to open/
Cut off the Protection switch control module (33) of data transmission, the energy supply control module (32) and the Protection switch control module
(33) it is electrically connected respectively with integrated chip control module (31), integrated chip control module (31) connection and the first plug
(1) or the corresponding data charging input end (9) of the second plug (2) and corresponding with the first plug (1) or the second plug (2)
Data charging output end (10), the energy supply control module (32) is electrically connected with data charging input end (9).
7. OTG multipurposes fast charge line according to claim 6, it is characterised in that：The integrated chip control module (31)
In chip be set as fast charge IC chip.
8. OTG multipurposes fast charge line according to claim 6, it is characterised in that：The fast charge and recording controller (3)
The periphery of control circuit is enclosed with controller housing (34), and the controller housing (34) is equipped with Protection switch control module
(33) control switch (35).
9. OTG multipurposes fast charge line according to claim 8, it is characterised in that：The controller housing (34) is equipped with
The LED light (36) of opening/dissengaged positions for display data transmissions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266656.7A CN105790019B (en) | 2016-04-26 | 2016-04-26 | OTG multipurpose fast charge lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266656.7A CN105790019B (en) | 2016-04-26 | 2016-04-26 | OTG multipurpose fast charge lines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105790019A CN105790019A (en) | 2016-07-20 |
| CN105790019B true CN105790019B (en) | 2018-09-21 |
Family
ID=56399678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610266656.7A Active CN105790019B (en) | 2016-04-26 | 2016-04-26 | OTG multipurpose fast charge lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105790019B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719174A (en) * | 2017-11-14 | 2018-02-23 | 佛山市光洁士新能源科技有限公司 | A kind of portable intelligent charging arm |
| CN108430005B (en) * | 2018-04-26 | 2021-04-09 | 努比亚技术有限公司 | Audio circuit, audio judgment method and mobile terminal |
| CN108879265A (en) * | 2018-06-28 | 2018-11-23 | 中国工程物理研究院电子工程研究所 | A kind of removable cable of electric connector and installation method |
| CN114243407B (en) * | 2021-12-20 | 2024-02-27 | 深圳市爱普丰电子有限公司 | Quick-charging data line capable of adapting to various mobile phones |
| CN117254319A (en) * | 2023-11-20 | 2023-12-19 | 深圳市九洲卓能电气有限公司 | USB interface compatible with data transmission and charging functions |
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| CN201656190U (en) * | 2010-01-27 | 2010-11-24 | 赵剑青 | Data line with convertible plug |
| CN202340037U (en) * | 2011-03-31 | 2012-07-18 | 吴淞江 | Transmission line for multi-functional switching |
| CN103455465A (en) * | 2013-09-05 | 2013-12-18 | 锐思设计有限公司 | USB (universal serial bus) device |
| CN205039383U (en) * | 2015-10-16 | 2016-02-17 | 东莞市合宜电子有限公司 | Multifunctional data line |
| CN205595577U (en) * | 2016-04-26 | 2016-09-21 | 东莞市江涵电子有限公司 | Line is filled soon to OTG multipurpose |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150255930A1 (en) * | 2014-03-04 | 2015-09-10 | Gilbert Lee | Interfaces with built-in transient voltage suppression |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656190U (en) * | 2010-01-27 | 2010-11-24 | 赵剑青 | Data line with convertible plug |
| CN202340037U (en) * | 2011-03-31 | 2012-07-18 | 吴淞江 | Transmission line for multi-functional switching |
| CN103455465A (en) * | 2013-09-05 | 2013-12-18 | 锐思设计有限公司 | USB (universal serial bus) device |
| CN205039383U (en) * | 2015-10-16 | 2016-02-17 | 东莞市合宜电子有限公司 | Multifunctional data line |
| CN205595577U (en) * | 2016-04-26 | 2016-09-21 | 东莞市江涵电子有限公司 | Line is filled soon to OTG multipurpose |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105790019A (en) | 2016-07-20 |
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