CN105790019B - OTG multipurpose fills line soon - Google Patents

The invention discloses an OTG multipurpose quick-charging line, which comprises a first plug fixed on a first plug seat, a second plug fixed on a second plug seat, a quick-charging and data controller and a conversion plug, wherein the first plug is formed by combining a USB A type plug and an OTG plug which are mutually connected, the second plug is a Micro USB plug, the first plug and the second plug are respectively and electrically connected with a control circuit of the quick-charging and data controller through connecting wires, at least one side part of the first plug seat and/or the second plug seat is provided with an insertion groove, and the conversion plug is detachably connected with the first plug seat or the second plug seat through an insertion block inserted into the insertion groove. It has quick charge, data protection and OTG function, can realize the switching of quick charge mode and data transmission mode, and can dismantle changeover plug get off with first plug or second plug butt joint in order to compatible multiple plug interface, use and convenient to carry.

OTG多用途快充线OTG multi-purpose fast charging line

技术领域technical field

本发明涉及电子数据传输技术领域，更具体地说，是涉及一种OTG多用途快充线。The invention relates to the technical field of electronic data transmission, and more specifically, relates to an OTG multi-purpose fast charging line.

背景技术Background technique

随着智能手机等电子数码设备的普及，USB数据线广泛运用在各个行业、各种产品中，现在最常见的安卓电子设备通用接口为Micro USB接口，而自从苹果手机面世并推广自己一套独特的数据传输结构标准以来，伴随苹果电子设备的普及，Lightning接口也成为标准接口之一。而伴随各种应用软件的开发，消费者对移动设备的容量需求也越来越高，于是可以实时扩容的OTG技术成为继SD卡之后的又一移动设备宠儿。相伴随的是，由于各种丰富多彩的应用的增加，消费者使用移动设备的频率增加、时间延长，导致有限的电量不能满足需求，而普通充电手段速度太慢，影响移动设备使用体验，因此快充技术也应运而生。With the popularity of electronic digital devices such as smartphones, USB data cables are widely used in various industries and products. Now the most common common interface for Android electronic devices is the Micro USB interface. Since Apple’s mobile phone came out and promoted its own unique Since the data transmission structure standard, along with the popularization of Apple electronic devices, the Lightning interface has also become one of the standard interfaces. With the development of various application software, consumers have higher and higher demands on the capacity of mobile devices, so OTG technology, which can expand in real time, has become another favorite of mobile devices after SD cards. Accompanied by the increase in various applications, consumers use mobile devices more frequently and for longer periods of time, resulting in limited power that cannot meet demand, and the speed of ordinary charging methods is too slow, which affects the experience of using mobile devices. Fast charging technology also came into being.

现有的USB数据线，往往仅配备单一的数据接口，而现在很多人都同时拥有安卓及苹果的手机或平板电脑等电子数码设备，因此不得不配备多条不同规格的数据线，如MicroUSB数据线、Lightning数据线、OTG数据线、快充线等，以随时更换使用，数量之多，使用和携带非常不方便。Existing USB data cables are often only equipped with a single data interface, but now many people have electronic digital devices such as Android and Apple mobile phones or tablet computers, so they have to be equipped with multiple data cables of different specifications, such as MicroUSB data cable, Lightning data cable, OTG data cable, fast charging cable, etc., which can be replaced at any time. The quantity is so large that it is very inconvenient to use and carry.

发明内容Contents of the invention

本发明的目的在于克服现有技术中的上述缺陷，提供一种OTG多用途快充线，其具有快速充电、数据保护和OTG功能，可实现快速充电模式和数据传输模式的切换，并且能够将转换插头随时拆卸下来与快充线的第一插头或第二插头相对接以兼容多种插头接口，使用和携带非常方便。The purpose of the present invention is to overcome the above-mentioned defects in the prior art, to provide a kind of OTG multi-purpose fast charging line, it has fast charging, data protection and OTG function, can realize the switching of fast charging mode and data transmission mode, and can The conversion plug can be removed at any time and connected to the first plug or the second plug of the fast charging line to be compatible with various plug interfaces, which is very convenient to use and carry.

为实现上述目的，本发明提供了一种OTG多用途快充线，包括第一插头、第二插头、快充及数据控制器和至少一个用于与第一插头或第二插头相对接的转换插头，所述第一插头固定在第一插头座上，所述第一插头由互相连接的USB A型插头和OTG插头组合构成，所述第二插头固定在第二插头座上，所述第二插头设置为Micro USB插头，所述第一插头和所述第二插头分别通过各自对应的连接线与快充及数据控制器的控制电路电连接，所述转换插头的座体侧面设有插接块，所述第一插头座和/或所述第二插头座的至少一个侧面部位开设有供插接块插入的插接槽，所述转换插头通过插入到插接槽中的插接块与相应的第一插头座或第二插头座实现可拆卸式连接。In order to achieve the above object, the present invention provides an OTG multi-purpose fast charging line, including a first plug, a second plug, a fast charging and data controller, and at least one switch for docking with the first plug or the second plug plug, the first plug is fixed on the first plug seat, the first plug is composed of a combination of interconnected USB A-type plugs and OTG plugs, the second plug is fixed on the second plug seat, the first The two plugs are set as Micro USB plugs, the first plug and the second plug are electrically connected to the control circuit of the fast charging and data controller through their respective connecting wires, and the side of the conversion plug is provided with a plug Connecting blocks, at least one side part of the first plug socket and/or the second plug socket is provided with a socket for inserting the socket block, and the conversion plug is inserted into the socket block through the socket A detachable connection is realized with the corresponding first plug socket or the second plug socket.

作为优选的，所述转换插头包括Type-C转换插头和/或Lightning转换插头。Preferably, the conversion plug includes a Type-C conversion plug and/or a Lightning conversion plug.

作为优选的，所述插接槽沿第一插头座或第二插头座的长度方向设置，所述转换插头的插接块沿第一插头座或第二插头座的长度方向插入到相应的插接槽中。Preferably, the socket slot is arranged along the length direction of the first plug seat or the second plug seat, and the plug block of the conversion plug is inserted into the corresponding socket along the length direction of the first plug seat or the second plug seat. In the socket.

作为优选的，所述插接槽沿第一插头座或第二插头座的垂直方向设置，所述转换插头的插接块沿第一插头座或第二插头座的垂直方向插入到相应的插接槽中。Preferably, the socket slot is arranged along the vertical direction of the first plug seat or the second plug seat, and the plug block of the conversion plug is inserted into the corresponding socket along the vertical direction of the first plug seat or the second plug seat. In the socket.

作为优选的，所述转换插头的插接块呈T字形。Preferably, the socket block of the conversion plug is T-shaped.

作为优选的，所述第一插头的USB A型插头包括金属壳体、带有第一端子组的第一端子座、翻盖壳体和带有第二端子组的第二端子座，所述第一端子座装在金属壳体内，所述第一端子座与OTG插头固定连接，所述OTG插头的输出端与第一端子组的相应端子相连接，所述翻盖壳体铰接在金属壳体上，所述翻盖壳体能够相对于金属壳体翻转打开以露出OTG插头，所述第二端子座装设在翻盖壳体的端口处，所述第二端子组的端子在翻盖壳体未翻转打开时与第一端子组的相应端子接触连接，所述第二端子组的端子在翻盖壳体翻转打开时与第一端子组的相应端子分离。Preferably, the USB A-type plug of the first plug includes a metal shell, a first terminal seat with a first terminal group, a flip shell and a second terminal seat with a second terminal group, the first A terminal base is installed in the metal shell, the first terminal base is fixedly connected to the OTG plug, the output end of the OTG plug is connected to the corresponding terminal of the first terminal group, and the clamshell shell is hinged on the metal shell , the flip shell can be flipped open relative to the metal shell to expose the OTG plug, the second terminal seat is installed at the port of the flip shell, and the terminals of the second terminal group are not flipped open when the flip shell is opened The terminals of the second terminal group are separated from the corresponding terminals of the first terminal group when the flip shell is flipped open.

作为优选的，所述快充及数据控制器的控制电路包括集成芯片控制模块、用于输入端限压的电源控制模块和用于打开/切断数据传输的防护开关控制模块，所述电源控制模块和所述防护开关控制模块分别与集成芯片控制模块电连接，所述集成芯片控制模块连接与第一插头或第二插头相对应的数据充电输入端以及与第一插头或第二插头相对应的数据充电输出端，所述电源控制模块与数据充电输入端电连接。Preferably, the control circuit of the fast charging and data controller includes an integrated chip control module, a power control module for limiting voltage at the input terminal, and a protection switch control module for turning on/off data transmission, and the power control module The protective switch control module is electrically connected to the integrated chip control module, and the integrated chip control module is connected to the data charging input terminal corresponding to the first plug or the second plug and the corresponding to the first plug or the second plug. The data charging output terminal, the power control module is electrically connected to the data charging input terminal.

作为优选的，所述集成芯片控制模块中的芯片设置为快充IC芯片。Preferably, the chip in the integrated chip control module is set as a fast charging IC chip.

作为优选的，所述快充及数据控制器的控制电路的外围包裹有控制器壳体，所述控制器壳体上设有防护开关控制模块的控制开关。Preferably, the periphery of the control circuit of the fast charge and data controller is wrapped with a controller housing, and the controller housing is provided with a control switch of the protection switch control module.

作为优选的，所述控制器壳体上设有用于显示数据传输的打开/切断状态的LED灯。Preferably, the controller housing is provided with an LED light for displaying the on/off state of data transmission.

与现有技术相比，本发明的有益效果在于：Compared with prior art, the beneficial effect of the present invention is:

1、本发明包括第一插头、第二插头、快充及数据控制器和转换插头，第一插头由互相连接的USB A型插头和OTG插头组合构成，第二插头固第二插头设置为Micro USB插头，转换插头通过插入到插接槽中的插接块与相应的第一插头座或第二插头座实现可拆卸式连接，使用时可以将转换插头随时拆卸下来，与快充线的第一插头或第二插头相对接以兼容多种不同的插头接口，其使用和携带非常方便。1. The present invention includes a first plug, a second plug, a fast charging and data controller, and a conversion plug. The first plug is composed of an interconnected USB A-type plug and an OTG plug. The second plug and the second plug are set to Micro The USB plug and the conversion plug are detachably connected to the corresponding first plug socket or the second plug socket through the socket block inserted into the socket slot, and the conversion plug can be removed at any time during use. The first plug or the second plug are butted together to be compatible with many different plug interfaces, which is very convenient to use and carry.

2、本发明的第一插头由互相连接的USB A型插头和OTG插头组合构成，能够实现普通的数据传输功能和OTG功能，使用方便。2. The first plug of the present invention is composed of an interconnected USB A-type plug and an OTG plug, which can realize common data transmission functions and OTG functions, and is easy to use.

3、本发明可实现快速充电，节能省时，带快充IC起兼容作用，以适配设备的最大容量输出，从而起到快速作用。3. The present invention can realize fast charging, save energy and time, and has a fast charging IC to play a compatible role, so as to adapt to the maximum capacity output of the device, so as to play a fast role.

4、本发明具有快速充电模式和数据传输模式的切换功能，在与设备配合充电时可以打开快充及数据控制器的开关，切断数据传输，保护设备内的资料、信息等数据不外泄，拦截木马和黑客入侵，从而起到保护数据隐私作用，保护设备不受病毒软件干扰。4. The present invention has the switching function of fast charging mode and data transmission mode. When charging with the device, it can turn on the switch of the fast charging and data controller, cut off the data transmission, and protect the data, information and other data in the device from leakage. Intercept Trojans and hackers, thereby protecting data privacy and protecting devices from virus software interference.

附图说明Description of drawings

为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are For some embodiments of the present invention, those skilled in the art can also obtain other drawings based on these drawings without any creative work.

图1是本发明提供的一种OTG多用途快充线的结构示意图；Fig. 1 is a schematic structural view of an OTG multi-purpose fast charging line provided by the present invention;

图2是本发明提供的第一插头的结构示意图；Fig. 2 is a schematic structural view of the first plug provided by the present invention;

图3是本发明提供的第一插头与转换插头的安装示意图；Fig. 3 is a schematic diagram of the installation of the first plug and the conversion plug provided by the present invention;

图4是本发明提供的另一种OTG多用途快充线的结构示意图；Fig. 4 is a schematic structural diagram of another OTG multi-purpose fast charging line provided by the present invention;

图5是本发明提供的第二插头与转换插头的安装示意图；Fig. 5 is a schematic diagram of the installation of the second plug and the conversion plug provided by the present invention;

图6是本发明提供的第二插头与转换插头的装配图；Fig. 6 is an assembly diagram of the second plug and the conversion plug provided by the present invention;

图7是本发明提供的第二插头与转换插头的另一种安装示意图；Fig. 7 is another schematic diagram of installation of the second plug and the conversion plug provided by the present invention;

图8是本发明提供的第二插头与转换插头相对插的示意图；Fig. 8 is a schematic diagram of the second plug provided by the present invention and the conversion plug facing each other;

图9是本发明提供的多用途快充线的电路模块框图。Fig. 9 is a block diagram of the circuit modules of the multi-purpose fast charging line provided by the present invention.

具体实施方式Detailed ways

为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

本发明的实施例提供了一种OTG多用途快充线，请参考图1，本发明实施例的OTG多用途快充线包括第一插头1、第二插头2、快充及数据控制器3和至少一个转换插头4，第一插头1固定在第一插头座5上，第二插头2固定在第二插头座7上，第一插头1和第二插头2分别通过各自对应的连接线6与快充及数据控制器3的控制电路电连接，转换插头4可拆卸的安装在第一插头座5和/或第二插头座7上，转换插头4用于在拆卸后与第一插头1或第二插头2相对接。下面结合附图对本实施例进行详细说明。The embodiment of the present invention provides an OTG multi-purpose fast charging line, please refer to Figure 1, the OTG multi-purpose fast charging line in the embodiment of the present invention includes a first plug 1, a second plug 2, a fast charging and data controller 3 And at least one conversion plug 4, the first plug 1 is fixed on the first plug seat 5, the second plug 2 is fixed on the second plug seat 7, and the first plug 1 and the second plug 2 are respectively connected through the corresponding connecting wires 6 It is electrically connected with the control circuit of the fast charging and data controller 3, and the conversion plug 4 is detachably installed on the first plug socket 5 and/or the second plug socket 7, and the conversion plug 4 is used for connecting with the first plug 1 after disassembly. Or the second plug 2 is connected. The present embodiment will be described in detail below in conjunction with the accompanying drawings.

如图1和图2所示，第一插头1由互相连接的USB A型插头11和OTG插头12组合构成，OTG插头12采用隐藏式设计。其中，第一插头1的USB A型插头11包括金属壳体111、带有第一端子组112的第一端子座113、翻盖壳体114和带有第二端子组115的第二端子座116，第一端子座113装在金属壳体111内，第一端子座113与OTG插头12固定连接，OTG插头12的输出端与第一端子组112的相应端子相连接，翻盖壳体114铰接在金属壳体111上，翻盖壳体114能够相对于金属壳体111翻转打开(如：翻转90度)以露出OTG插头12，第二端子座116装设在翻盖壳体114的端口处。当翻盖壳体114未翻转打开时，第二端子组115的端子与第一端子组112的相应端子接触连接，金属壳体111和翻盖壳体114组合形成USBA型插头的壳体。当翻盖壳体114翻转打开时，第二端子组115的端子与第一端子组112的相应端子分离，此时OTG插头12能够与相匹配的设备接口插入连接。这样快充线能够实现普通的数据传输功能和OTG功能，在带有OTG功能的电子设备之间实现数据互相拷贝以及充电，其使用方便。As shown in FIG. 1 and FIG. 2 , the first plug 1 is composed of an interconnected USB A-type plug 11 and an OTG plug 12 , and the OTG plug 12 adopts a hidden design. Among them, the USB A type plug 11 of the first plug 1 includes a metal shell 111, a first terminal seat 113 with a first terminal group 112, a flip shell 114 and a second terminal seat 116 with a second terminal group 115 , the first terminal block 113 is installed in the metal shell 111, the first terminal block 113 is fixedly connected with the OTG plug 12, the output end of the OTG plug 12 is connected with the corresponding terminal of the first terminal group 112, and the flip shell 114 is hinged on On the metal shell 111 , the flip shell 114 can be flipped open relative to the metal shell 111 (for example: turned 90 degrees) to expose the OTG plug 12 , and the second terminal base 116 is installed at the port of the flip shell 114 . When the flip shell 114 is not flipped open, the terminals of the second terminal group 115 are in contact with the corresponding terminals of the first terminal group 112 , and the metal shell 111 and the flip shell 114 are combined to form a USBA type plug shell. When the flip shell 114 is flipped open, the terminals of the second terminal group 115 are separated from the corresponding terminals of the first terminal group 112 , and at this time the OTG plug 12 can be inserted and connected with a matching device interface. In this way, the fast charging line can realize the common data transmission function and the OTG function, and realize mutual copying and charging of data between electronic devices with the OTG function, which is convenient to use.

如图1所示，第二插头2优选设置为Micro USB插头，当然，也可以采用其他不同类型的插头，非本实施例为限。As shown in FIG. 1 , the second plug 2 is preferably set as a Micro USB plug, of course, other different types of plugs may also be used, which is not limited to this embodiment.

如图3所示，转换插头4设置有两个，其可以是相同类型或不同类型的转换插头，每个转换插头4的座体侧面设有插接块41，转换插头4的插接块41呈T字形，第一插头座5的两个侧面部位分别开设有供插接块41插入的插接槽8，转换插头4通过插入到插接槽8中的插接块41与第一插头座5实现可拆卸式连接。其中，插接槽8沿第一插头座5的长度方向设置，安装时，转换插头4的插接块41沿第一插头座5的长度方向插入到相应的插接槽8中。当然，第一插头座5上的转换插头4也可以只设置一个，此时插接槽8只需要开设在第一插头座5的单个侧面部位即可。As shown in Figure 3, there are two conversion plugs 4, which can be the same type or different types of conversion plugs. The side of the seat body of each conversion plug 4 is provided with a plug block 41, and the plug block 41 of the conversion plug 4 It is T-shaped, and the two side parts of the first plug socket 5 are respectively provided with socket slots 8 for the insertion of the socket block 41. 5 to achieve detachable connection. Wherein, the insertion groove 8 is arranged along the length direction of the first plug base 5 , and the insertion block 41 of the conversion plug 4 is inserted into the corresponding insertion groove 8 along the length direction of the first plug base 5 during installation. Of course, only one conversion plug 4 on the first plug base 5 can also be provided, and at this time, the insertion slot 8 only needs to be set on a single side portion of the first plug base 5 .

具体实施时，转换插头4可以包括Type-C转换插头、Lightning转换插头和/或其他不同类型的转换插头。During specific implementation, the conversion plug 4 may include a Type-C conversion plug, a Lightning conversion plug and/or other different types of conversion plugs.

如图4和图5所示，第二插头座7的单个侧面部位或两个侧面部位也可以分别开设有供插接块41插入的插接槽8，转换插头4通过插入到插接槽8中的插接块41与第二插头座7实现可拆卸式连接。其中，插接槽8沿第二插头座7的长度方向设置，安装时，转换插头4的插接块41沿第二插头座7的长度方向插入到相应的插接槽8中。As shown in Figure 4 and Figure 5, a single side part or two side parts of the second plug socket 7 can also be provided with a socket 8 for the insertion of the socket block 41, and the conversion plug 4 can be inserted into the socket 8 The plug block 41 in the middle is detachably connected with the second plug socket 7 . Wherein, the insertion groove 8 is arranged along the length direction of the second plug base 7 , and the insertion block 41 of the conversion plug 4 is inserted into the corresponding insertion groove 8 along the length direction of the second plug base 7 during installation.

如图6和图7所示，插接槽8也可以沿第一插头座5或第二插头座7的垂直方向设置，对应的，转换插头4的插接块41沿第一插头座5或第二插头座7的垂直方向插入到相应的插接槽8中。As shown in Figure 6 and Figure 7, the socket slot 8 can also be arranged along the vertical direction of the first plug seat 5 or the second plug seat 7, and correspondingly, the socket block 41 of the conversion plug 4 is arranged along the first plug seat 5 or the second plug seat 7. The vertical direction of the second plug socket 7 is inserted into the corresponding insertion slot 8 .

如图8所示，在实际使用的过程中，用户可以将转换插头4从第一插头座5或第二插头座7上拆卸下来，与相匹配的第一插头1或第二插头2相对接来兼容多种不同的插头接口，其适用性强，使用和携带非常方便。As shown in Figure 8, in the process of actual use, the user can disassemble the conversion plug 4 from the first plug socket 5 or the second plug socket 7, and connect it with the matching first plug 1 or the second plug 2 To be compatible with a variety of different plug interfaces, its applicability is strong, and it is very convenient to use and carry.

如图9所示，快充及数据控制器3的控制电路包括集成芯片控制模块31、用于输入端限压的电源控制模块32和用于打开/切断数据传输的防护开关控制模块33，电源控制模块32和防护开关控制模块33分别与集成芯片控制模块31电连接，集成芯片控制模块31连接与第一插头1或第二插头2相对应的数据充电输入端9以及与第一插头1或第二插头2相对应的数据充电输出端10，电源控制模块32与数据充电输入端9电连接。As shown in Figure 9, the control circuit of the fast charge and data controller 3 includes an integrated chip control module 31, a power supply control module 32 for limiting the input voltage, and a protection switch control module 33 for opening/cutting off data transmission. The control module 32 and the protective switch control module 33 are respectively electrically connected to the integrated chip control module 31, and the integrated chip control module 31 is connected to the data charging input terminal 9 corresponding to the first plug 1 or the second plug 2 and to the first plug 1 or The data charging output terminal 10 corresponding to the second plug 2 is electrically connected to the data charging input terminal 9 with the power control module 32 .

其中，集成芯片控制模块31中的芯片优选设置为快充IC芯片。集成芯片控制模块31能够智能识别快充以及接收防护开关控制模块33的开关信号从而对快速充电模式和数据传输模式进行切换。电源控制模块32起到输入端限电压功能，在DC5.8+/-0.2V切断电源，保护产品及充电设备。Wherein, the chip in the integrated chip control module 31 is preferably set as a fast charging IC chip. The integrated chip control module 31 can intelligently identify fast charging and receive switching signals from the protection switch control module 33 to switch between the fast charging mode and the data transmission mode. The power control module 32 functions as an input terminal voltage limiter, cuts off the power supply at DC5.8+/-0.2V, and protects products and charging equipment.

如图1所示，快充及数据控制器3的控制电路的外围包裹有控制器壳体34，控制器壳体34上设有防护开关控制模块33的控制开关35和用于显示数据传输的打开/切断状态的LED灯36。打开控制开关35，LED灯36亮，此时快充线切断数据传输，只剩充电功能，没有数据交换。As shown in Figure 1, the periphery of the control circuit of the fast charging and data controller 3 is wrapped with a controller housing 34, and the controller housing 34 is provided with a control switch 35 of a protection switch control module 33 and a display for data transmission. LED light 36 for ON/OFF status. Turn on the control switch 35, and the LED light 36 is on. At this time, the fast charging line cuts off the data transmission, and only the charging function remains, without data exchange.

OTG多用途快充线的产品特点如下：The product features of the OTG multi-purpose fast charging line are as follows:

1、急速充电、节能省时；1. Rapid charging, energy saving and time saving;

2、同样连接电子设备，比普通数据线充电速度快1倍，带快充IC起兼容作用，以适配设备的最大容量输出，从而起到快速作用；2. Also connected to electronic devices, the charging speed is twice as fast as that of ordinary data lines, and the fast charging IC is compatible with it to adapt to the maximum capacity output of the device, so as to play a fast role;

3、数据加密、保障隐私，当连接电子设备端充电时，打开开关起拦截木马和黑客入侵，从而起到保护数据隐私作用；3. Data encryption and privacy protection. When connected to the electronic device for charging, turn on the switch to block Trojans and hackers, thereby protecting data privacy;

4、可保护电子设备不受病毒软件干扰，防止数据泄露；4. It can protect electronic equipment from virus software interference and prevent data leakage;

5、具有快速充电模式和数据传输模式切换功能；5. With fast charging mode and data transmission mode switching function;

6、编织线外被增加TPE外层，线柔软美观，采用优质环保无毒材料，韧性足、抗氧化效果好；6. TPE outer layer is added to the braided wire, the wire is soft and beautiful, using high-quality environmentally friendly and non-toxic materials, with sufficient toughness and good anti-oxidation effect;

7、完美兼容安卓Micro、Lightning、TYPE-C各种数码产品设备。7. Perfectly compatible with Android Micro, Lightning, TYPE-C and various digital product equipment.

上述实施例为本发明较佳的实施方式，但本发明的实施方式并不受上述实施例的限制，其他的任何未背离本发明的精神实质与原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，都包含在本发明的保护范围之内。The above-mentioned embodiment is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above-mentioned embodiment, and any other changes, modifications, substitutions, combinations, Simplifications should be equivalent replacement methods, and all are included in the protection scope of the present invention.