CN108347080A - A kind of charging equipment and system - Google Patents
A kind of charging equipment and system Download PDFInfo
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- CN108347080A CN108347080A CN201810226619.2A CN201810226619A CN108347080A CN 108347080 A CN108347080 A CN 108347080A CN 201810226619 A CN201810226619 A CN 201810226619A CN 108347080 A CN108347080 A CN 108347080A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本发明适用于无线充电技术领域，提供了一种充电设备及系统，充电设备包括：数据接口母座、数据接口公座、无线充电线圈、连接器、电源切换模块和高速数据切换模块；数据接口母座、数据接口公座、电源切换模块和高速数据切换模块均与连接器连接，电源切换模块与无线充电线圈连接，数据接口公座外接被充电设备。本发明提供的充电设备，具有接收无线充电感应电流信号的功能，并且独立于被充电设备之外，使得被充电设备不需要预置无线充电接收器即可实现无线充电。
The present invention is applicable to the technical field of wireless charging, and provides a charging device and system. The charging device includes: a data interface female seat, a data interface male seat, a wireless charging coil, a connector, a power switching module and a high-speed data switching module; a data interface The female socket, the male socket of the data interface, the power switching module and the high-speed data switching module are all connected to the connector, the power switching module is connected to the wireless charging coil, and the male socket of the data interface is externally connected to the charged device. The charging device provided by the present invention has the function of receiving a wireless charging induced current signal, and is independent from the charged device, so that the charged device can realize wireless charging without presetting a wireless charging receiver.
Description
技术领域technical field
本发明属于无线充电技术领域，尤其涉及一种充电设备及系统。The invention belongs to the technical field of wireless charging, and in particular relates to a charging device and system.
背景技术Background technique
通常我们将高频磁共振无线充电，既符合A4WP(Alliance for Wireless Power，无线充电联盟)标准的无线充电叫做第二代无线充电技术，克服了之前的无线充电技术中的一些缺点，无线充电技术已经可以很好的应用在生活当中。较为普遍的是带有无线充电电池的产品，例如：牙刷、LED(Light Emitting Diode，发光二极管)蜡烛、遥控器、医疗设备、电动工具、数码相机及电话；通过这些能够进行短距离输电的产品，越来越多的使用者体会到了无线充电的便利性。Usually we refer to high-frequency magnetic resonance wireless charging, which conforms to the A4WP (Alliance for Wireless Power, wireless charging alliance) standard wireless charging, as the second-generation wireless charging technology, which overcomes some shortcomings in the previous wireless charging technology, wireless charging technology It can be well applied in daily life. Products with wireless rechargeable batteries are more common, such as: toothbrushes, LED (Light Emitting Diode, light-emitting diode) candles, remote controls, medical equipment, power tools, digital cameras and telephones; through these products that can transmit power over short distances , more and more users realize the convenience of wireless charging.
然而，没有预置无线充电功能的电子设备不能实现无线充电，虽然可以将无线充电模块安装到电子产品中，但是这需要专业的技术人员来改装设备，因此很难被广泛应用。However, electronic devices without preset wireless charging functions cannot realize wireless charging. Although wireless charging modules can be installed in electronic products, this requires professional technicians to modify the equipment, so it is difficult to be widely used.
发明内容Contents of the invention
有鉴于此，本发明实施例提供了一种充电设备及系统，以解决现有技术中没有预置无线充电接收功能的电子产品不能实现无线充电的问题。In view of this, embodiments of the present invention provide a charging device and system to solve the problem in the prior art that electronic products without a preset wireless charging receiving function cannot realize wireless charging.
本发明实施例的第一方面提供了一种充电设备，包括数据接口母座、数据接口公座、无线充电线圈、连接器、电源切换模块和高速数据切换模块；The first aspect of the embodiments of the present invention provides a charging device, including a data interface female socket, a data interface male socket, a wireless charging coil, a connector, a power switching module, and a high-speed data switching module;
所述数据接口母座、所述数据接口公座、所述电源切换模块和所述高速数据切换模块均与所述连接器连接，所述电源切换模块与所述无线充电线圈连接，所述数据接口公座外接被充电设备；The data interface female seat, the data interface male seat, the power switching module and the high-speed data switching module are all connected to the connector, the power switching module is connected to the wireless charging coil, and the data The interface socket is externally connected to the charged device;
所述无线充电线圈感应到无线充电信号并产生感应电流信号时，所述电源切换模块接通所述无线充电线圈与所述数据接口公座之间的连接，所述高速数据切换模块断开所述数据接口母座与所述数据接口公座之间的连接，通过所述无线充电线圈为所述被充电设备充电；When the wireless charging coil senses a wireless charging signal and generates an induced current signal, the power switching module connects the wireless charging coil to the data interface socket, and the high-speed data switching module disconnects the The connection between the data interface female seat and the data interface male seat is used to charge the charged device through the wireless charging coil;
所述数据接口母座外接数据交互设备或电源时，所述电源切换模块断开所述无线充电线圈与所述数据接口公座之间的连接，所述高速数据切换模块接通所述数据接口母座与所述数据接口公座之间的连接，通过所述电源或所述数据交互设备为所述被充电设备充电，并在所述数据接口母座外接数据交互设备时，通过所述数据交互设备与所述被充电设备进行数据交互。When the data interface socket is externally connected to a data interaction device or power supply, the power switch module disconnects the connection between the wireless charging coil and the data interface socket, and the high-speed data switch module connects the data interface The connection between the female base and the data interface male base charges the charged device through the power supply or the data interaction device, and when the data interface base is externally connected to the data interaction device, through the data The interactive device performs data interaction with the charged device.
可选地，所述充电设备还包括设备识别模块；Optionally, the charging device further includes a device identification module;
所述设备识别模块与所述连接器连接；The device identification module is connected to the connector;
所述数据接口母座外接设备时，所述设备识别模块识别所述数据接口母座外接的设备类型。When the data interface socket is connected to an external device, the device identification module identifies the type of device connected to the data interface socket.
可选地，所述充电设备还包括稳压模块；Optionally, the charging device further includes a voltage stabilizing module;
所述稳压模块与所述连接器和所述高速数据切换模块连接；The voltage stabilizing module is connected to the connector and the high-speed data switching module;
所述稳压模块对所述感应电流信号、所述电源输出的电流信号或所述数据交互设备输出的电流信号进行稳压后输出至所述高速数据切换模块。The voltage stabilizing module stabilizes the induced current signal, the current signal output by the power supply or the current signal output by the data interaction device, and then outputs it to the high-speed data switching module.
可选地，所述充电设备还包括保护背夹，所述保护背夹的凹侧与所述被充电设备的背部轮廓相吻合；Optionally, the charging device further includes a protective back clip, and the concave side of the protective back clip matches the back contour of the charged device;
所述数据接口公座与所述数据接口母座相对设置且均位于所述保护背夹的凹侧的一端；The data interface male seat is opposite to the data interface female seat and both are located at one end of the concave side of the protective back clip;
所述数据接口母座、所述数据接口公座、所述电源切换模块和所述高速数据切换模块集成设置于同一电路板，所述充电线圈与所述电路板连接。The data interface female socket, the data interface male socket, the power switching module and the high-speed data switching module are integrated on the same circuit board, and the charging coil is connected to the circuit board.
可选地，所述充电设备还包括盖膜，所述盖膜覆盖所述电路板和充电线圈并与所述保护背夹的凹侧贴合。Optionally, the charging device further includes a cover film, and the cover film covers the circuit board and the charging coil and is bonded to the concave side of the protective back clip.
可选地，所述保护背夹的凹侧设置有防滑的条状凸缘。Optionally, a non-slip strip flange is provided on the concave side of the protective back clip.
可选地，所述电路板通过螺纹紧固件固定在所述保护背夹底部。Optionally, the circuit board is fixed on the bottom of the protective back clip by a threaded fastener.
可选地，所述充电设备还包括配套的无线充电发射端；Optionally, the charging device also includes a supporting wireless charging transmitter;
所述无线充电发射端外接电源且位于所述无线充电线圈的感应范围内时，所述无线充电线圈产生感应电流信号。When the wireless charging transmitting end is connected to an external power source and is within the sensing range of the wireless charging coil, the wireless charging coil generates an induced current signal.
可选地，所述无线充电发射端包括底座，所述底座设有与所述充电设备的外部轮廓吻合的凹槽。Optionally, the wireless charging transmitting end includes a base, and the base is provided with a groove matching the outer contour of the charging device.
本发明实施例的第二方面提供了一种充电系统，包括被充电设备和上述的充电设备。A second aspect of the embodiments of the present invention provides a charging system, including a device to be charged and the above-mentioned charging device.
本发明实施例与现有技术相比存在的有益效果是：提供了一种独立于被充电设备之外，能够对被充电设备进行无线充电的充电设备，通过本发明实施例提供的充电设备及系统，不需要在被充电设备中预置无线充电接收器，即可实现对被充电设备的无线充电；同时，通过在充电设备上设置数据接口母座以及与该数据接口母座连接的数据接口公座，使得被充电设备连接数据接口公座时，能够通过数据接口母座和数据线直接外接数据交互设备或电源，实现对被充电设备的有线充电或数据传输，具有较高的实用性。Compared with the prior art, the embodiment of the present invention has the beneficial effect of providing a charging device that is independent of the charged device and can wirelessly charge the charged device. The charging device provided by the embodiment of the present invention and The system can realize wireless charging of the charged device without pre-installing a wireless charging receiver in the charged device; at the same time, by setting the data interface base on the charging device and the data interface connected to the data interface base The male socket enables the charged device to be connected to the data interface male socket, and can be directly connected to the external data interaction device or power supply through the data interface female socket and the data cable, so as to realize wired charging or data transmission of the charged device, which has high practicability.
附图说明Description of drawings
为了更清楚地说明本发明实施例中的技术方案，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，下面描述中的附图仅仅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性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.
图1是本发明实施例一提供的充电设备的结构示意图；FIG. 1 is a schematic structural diagram of a charging device provided in Embodiment 1 of the present invention;
图2是本发明实施例二提供的充电设备的结构示意图；FIG. 2 is a schematic structural diagram of a charging device provided in Embodiment 2 of the present invention;
图3是本发明实施例三提供的充电设备的结构示意图；Fig. 3 is a schematic structural diagram of a charging device provided in Embodiment 3 of the present invention;
图4和5是本发明实施例四提供的充电设备的结构示意图。4 and 5 are schematic structural diagrams of a charging device provided by Embodiment 4 of the present invention.
具体实施方式Detailed ways
以下描述中，为了说明而不是为了限定，提出了诸如特定系统结构、技术之类的具体细节，以便透彻理解本发明实施例。然而，本领域的技术人员应当清楚，在没有这些具体细节的其它实施例中也可以实现本发明。在其它情况中，省略对众所周知的系统、装置、电路以及方法的详细说明，以免不必要的细节妨碍本发明的描述。In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
为了说明本发明所述的技术方案，下面通过具体实施例来进行说明。In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.
实施例一Embodiment one
如图1所示，本实施例提供了一种充电设备10，其包括数据接口母座11、数据接口公座12、无线充电线圈13、连接器14、电源切换模块15和高速数据切换模块16。As shown in Figure 1, this embodiment provides a charging device 10, which includes a data interface female seat 11, a data interface male seat 12, a wireless charging coil 13, a connector 14, a power switching module 15 and a high-speed data switching module 16 .
本实施例所提供的充电设备10中各器件的连接关系如下：The connection relationship of each device in the charging device 10 provided in this embodiment is as follows:
数据接口母座11、数据接口公座12、电源切换模块15和高速数据切换模块16均与连接器14连接，电源切换模块15与无线充电线圈13连接，数据接口公座12外接被充电设备。The data interface female seat 11, the data interface male seat 12, the power switch module 15 and the high-speed data switch module 16 are all connected to the connector 14, the power switch module 15 is connected to the wireless charging coil 13, and the data interface male seat 12 is externally connected to the charged device.
在本实施例中，无线充电线圈13用于在感应到无线充电信号时，产生感应电流信号；电源切换模块15用于在无线充电线圈13中产生感应电流后，检测到感应电流信号时，接通无线充电线圈13与数据接口公座12之间的连接；高速数据切换模块16用于根据无线充电线圈13产生的感应电流信号，断开数据接口母座11与数据接口公座12之间的连接，通过无线充电线圈13为被充电设备充电。In this embodiment, the wireless charging coil 13 is used to generate an induced current signal when the wireless charging signal is sensed; Through the connection between the wireless charging coil 13 and the data interface male seat 12; the high-speed data switching module 16 is used to disconnect the data interface female seat 11 and the data interface male seat 12 according to the induced current signal generated by the wireless charging coil 13. connected to charge the device to be charged through the wireless charging coil 13.
在本实施例中，当数据接口母座11外接数据交互设备或电源时，电源切换模块15用于根据外接数据交互设备或电源传输的有线充电信号，断开无线充电线圈13与数据接口公座12之间的连接，使得无线充电线圈13中既使存在感应电流信号，也无法将感应电流信号传输给数据接口公座12；高速数据切换模块16用于接通数据接口母座11与数据接口公座12之间的连接，通过电源或数据交互设备为被充电设备充电，由于数据接口母座11与连接器14连接，在数据接口母座11外接数据交互设备时，连接器14通过数据接口母座11获得有线电源信号同时获得电压信号，连接器14将电压信号传输给高速数据切换模块16，高速数据切换模块16通过连接器14传输的电压信号开启数据传输开关，使得数据交互设备能够与被充电设备进行数据交互。In this embodiment, when the data interface socket 11 is connected to an external data interaction device or power supply, the power switch module 15 is used to disconnect the wireless charging coil 13 from the data interface socket according to the wired charging signal transmitted by the external data interaction device or power supply. 12, so that even if there is an induced current signal in the wireless charging coil 13, the induced current signal cannot be transmitted to the data interface male seat 12; the high-speed data switching module 16 is used to connect the data interface female seat 11 and the data interface The connection between the male seats 12 is to charge the charged device through the power supply or the data interaction device. Since the data interface female seat 11 is connected to the connector 14, when the data interface female seat 11 is externally connected to the data interaction device, the connector 14 will pass through the data interface. The socket 11 obtains the wired power signal and the voltage signal at the same time, the connector 14 transmits the voltage signal to the high-speed data switching module 16, and the high-speed data switching module 16 turns on the data transmission switch through the voltage signal transmitted by the connector 14, so that the data interaction device can communicate with The charged device performs data interaction.
在具体应用中，无线充电线圈感应到无线充电信号时，会产生感应电流信号，并传输给电源切换模块，电源切换模块检测到感应电流信号时，接通无线充电线圈与数据接口公座之间的连接，电源切换模块同时也将感应电流信号传输给连接器，通过连接器将感应电流信号传输给高速数据切换模块，高速数据切换模块根据无线充电线圈产生的感应电流信号，断开数据接口母座与数据接口公座之间的连接，使得被充电设备在进行无线充电时，既使数据接口母座外接电源或数据交互设备，也不会进行高速数据的传输。In a specific application, when the wireless charging coil senses the wireless charging signal, it will generate an induced current signal and transmit it to the power switching module. When the power switching module detects the induced current signal, it will connect the wireless charging coil and the data interface socket. The power switching module also transmits the induced current signal to the connector, and transmits the induced current signal to the high-speed data switching module through the connector. The high-speed data switching module disconnects the data interface bus according to the induced current signal generated by the wireless charging coil. The connection between the socket and the male socket of the data interface makes it impossible for the device to be charged to perform high-speed data transmission even if the female socket of the data interface is connected to an external power supply or a data interaction device during wireless charging.
在具体应用中，通过电源切换模块可以使得被充电设备进行有线充电时不受无线充电线圈影响，并根据数据接口母座外接数据交互设备或电源，实现单独的有线充电，或者在实现有线充电的同时实现数据交互。具体地，电源切换模块在被充电设备进行有线充电时，电源切换模块断开无线充电线圈与数据接口公座之间连接，能够防止被充电设备进行有线充电时，无线充电线圈产生感应电流信号从而给被充电设备带来的干扰。In a specific application, the power switching module can make the charged device not be affected by the wireless charging coil during wired charging, and connect the data interaction device or power supply externally to the data interface base to realize separate wired charging, or realize wired charging. At the same time, data interaction is realized. Specifically, when the charged device is charged by wire, the power switch module disconnects the connection between the wireless charging coil and the data interface socket, which can prevent the wireless charging coil from generating an induced current signal when the charged device is charged by wire. Interference to the device being charged.
在具体应用中，数据接口母座、数据接口公座和连接器对应相同的数据接口类型，可以通过任意可行的能够实现数据传输和充电功能的接口来实现，例如，Micro USB接口(Micro Universal Serial Bus，微型通用串行总线接口)、DC接口(Direct Current，直流接口)、USB接口(Universal Serial Bus，通用串行总线接口)、USB Type-C接口(Type-CUniversal Serial Bus，C型通用串行总线接口)和Lighting接口(Lighting，闪电接口)。In a specific application, the data interface female seat, the data interface male seat and the connector correspond to the same data interface type, which can be realized by any feasible interface that can realize data transmission and charging functions, for example, Micro USB interface (Micro Universal Serial Bus, miniature universal serial bus interface), DC interface (Direct Current, direct current interface), USB interface (Universal Serial Bus, universal serial bus interface), USB Type-C interface (Type-CUniversal Serial Bus, C-type universal serial bus Line bus interface) and Lighting interface (Lighting, lightning interface).
在具体应用中，无线充电线圈可以是任意的能够实现无线感应信号接收功能的充电线圈，其具体类型和形状尺寸可以根据实际需要进行选择，例如，可以选用纯金属环绕型充电线圈或含磁片的环绕型充电线圈，其形状具体可以为平面或者柱体状。在一个实施例中，无线充电线圈可以选用由两个及以上的平面环绕型充电线圈组成的无线充电线圈。In a specific application, the wireless charging coil can be any charging coil capable of receiving wireless induction signals. Its specific type, shape and size can be selected according to actual needs. For example, a pure metal surrounding charging coil or a magnetic sheet can be selected. The surrounding charging coil can be in the shape of a plane or a cylinder. In one embodiment, the wireless charging coil may be a wireless charging coil composed of two or more planar surrounding charging coils.
在具体应用中，电源切换模块可以通过任意的能够实现电源选择和切换功能的电路或器件来实现，其具体可以包括电子开关及相应电路结构，只要能够实现电源切换功能既可，本实施例中不对其进行具体限定。在一个实施例中，电源切换模块可以为双电源切换模块，其能够检测两路供电电源的供电情况，在两路供电电源均有供电信号(电流信号或电压信号)时，选择其中一路供电电源进行供电；仅有一路供电电源有供电信号时，选择有供电信号的供电电源进行供电。In a specific application, the power switching module can be realized by any circuit or device capable of realizing power selection and switching functions, which specifically can include electronic switches and corresponding circuit structures, as long as the power switching function can be realized, in this embodiment It is not specifically limited. In one embodiment, the power supply switching module can be a dual power supply switching module, which can detect the power supply conditions of two power supply sources, and select one of the power supply sources when both power supply sources have power supply signals (current signals or voltage signals). Power supply; when only one power supply has a power supply signal, select the power supply with power supply signal for power supply.
在具体应用中，高速数据切换模块可以通过任意的能够实现数据选择和切换功能的电路或器件来实现，其具体可以包括电子开开关及相应电路结构，只要能够实现数据切换功能既可，本实施例中不对其进行具体限定。在一个实施例中，高速数据切换模块可以包括高速CMOS(Complementary Metal Oxide Semiconductor，互补金属氧化物半导体)总线切换开关和高速SRAM(Static Random Access Memory，静态随机存取存储器)，使用高速数据切换模块芯片可以使电路实现对信号数据的高速采集和处理的同步进行。在本实施例中，高速数据切换模块的功能具体为对电压信号和感应电流产生的感应电流信号进行采集，然后根据电压信号和感应电流信号产生的感应电流信号对数据传输开关进行控制。In specific applications, the high-speed data switching module can be realized by any circuit or device that can realize data selection and switching functions, which can specifically include electronic switches and corresponding circuit structures, as long as the data switching function can be realized, this implementation It is not specifically limited in the example. In one embodiment, the high-speed data switching module can include a high-speed CMOS (Complementary Metal Oxide Semiconductor, Complementary Metal Oxide Semiconductor) bus switch and a high-speed SRAM (Static Random Access Memory, static random access memory), using the high-speed data switching module The chip can make the circuit realize the synchronization of high-speed acquisition and processing of signal data. In this embodiment, the function of the high-speed data switching module is specifically to collect the induced current signal generated by the voltage signal and the induced current signal, and then control the data transmission switch according to the induced current signal generated by the voltage signal and the induced current signal.
在具体应用中，外接的电源可以是任意的通过充电传输线与数据接口母座连接的电源。例如，通过充电传输线与数据接口母座连接的市电电源、蓄电池或其它储能设备(例如，充电宝)。In a specific application, the external power supply may be any power supply connected to the data interface socket through a charging transmission line. For example, a mains power supply, a storage battery or other energy storage devices (for example, charging treasures) connected to the data interface socket through a charging transmission line.
在具体应用中，数据交互设备可以是任意的通过充电数据传输线与数据接口母座连接，可以进行接收、发送、存储数据以及同时能够对被充电设备供电的终端设备。例如，台式电脑或笔记本电脑。In a specific application, the data interaction device can be any terminal device that is connected to the data interface socket through a charging data transmission line, can receive, send, store data, and can supply power to the charged device at the same time. For example, a desktop computer or laptop.
在具体应用中，被充电设备可以是任意的具有充电接口的电子设备。例如，手机、平板电脑、个人数字助理或智能手环等。In a specific application, the device to be charged may be any electronic device with a charging interface. For example, mobile phones, tablets, personal digital assistants or smart bracelets, etc.
在本实施例中，提供了一种独立于被充电设备之外，能够对被充电设备进行无线充电的充电设备，通过本发明实施例提供的充电设备，不需要在被充电设备中预置无线充电接收器，即可实现对被充电设备的无线充电；同时，通过在充电设备上设置数据接口母座以及与该数据接口母座连接的数据接口公座，使得被充电设备连接数据接口公座时，能够通过数据接口母座和数据线直接连接外接数据交互设备或电源，实现对被充电设备的有线充电或数据传输，具有较高的实用性。In this embodiment, a charging device that is independent of the charged device and capable of wirelessly charging the charged device is provided. Through the charging device provided by the embodiment of the present invention, it is not necessary to preset a wireless charging device in the charged device. The charging receiver can realize wireless charging of the charged device; at the same time, by setting the data interface female seat and the data interface male seat connected to the data interface female seat on the charging device, the charged device is connected to the data interface male seat When it is used, it can be directly connected to an external data interaction device or power supply through the data interface socket and data cable to realize wired charging or data transmission of the charged device, which has high practicability.
实施例二Embodiment two
如图2所示，在本实施例中，实施例一中的充电设备10还包括设备识别模块17，As shown in FIG. 2, in this embodiment, the charging device 10 in the first embodiment further includes a device identification module 17,
设备识别模块17与连接器14连接。The device identification module 17 is connected to the connector 14 .
在本实施例中，设备识别模块17用于当数据接口母座11数据交互设备或电源的数据接口连接时，识别外接数据交互设备或电源的数据接口类型，进而判断数据接口母座11外接设备是否为电源和数据交互设备中的一个，从而在连接器14中选择对应的功能通道。数据接口母座11外接电源时，被充电设备无法与数据交互设备建立数据传输的连接关系，从而无法进行数据交互，但充电设备10可以向被充电设备进行充电；数据接口母座11外接数据交互设备时，被充电设备既能够与数据交互设备建立数据传输的连接关系，并进行数据交互，还能使充电设备10向被充电设备进行充电。In this embodiment, the device identification module 17 is used to identify the data interface type of the external data interaction device or power supply when the data interface socket 11 is connected to the data interface of the data interaction device or power supply, and then determine the external device of the data interface socket 11 Whether it is one of the power supply and data interaction equipment, so that the corresponding functional channel is selected in the connector 14. When the data interface base 11 is connected to an external power supply, the charged device cannot establish a data transmission connection relationship with the data interaction device, so that data interaction cannot be performed, but the charging device 10 can charge the charged device; the data interface base 11 is externally connected to the data interaction When using a device, the charged device can not only establish a data transmission connection relationship with the data interaction device and perform data interaction, but also enable the charging device 10 to charge the charged device.
在本实施例中，针对一些被充电设备，需要对与数据接口母座外接的电源或数据交互设备的设备类型进行识别后，再连接数据接口公座和数据接口母座，提供了一种具有设备识别模块的充电设备。In this embodiment, for some charged devices, it is necessary to identify the type of power supply or data interaction device externally connected to the data interface female socket, and then connect the data interface male socket and the data interface female socket, providing a charging device with The charging device for the device identification module.
实施例三Embodiment three
如图2所示，在本实施例中，实施例一中的充电设备10还包括稳压模块18。As shown in FIG. 2 , in this embodiment, the charging device 10 in the first embodiment further includes a voltage stabilizing module 18 .
本实施例所提供的充电设备10中各器件的连接关系如下：The connection relationship of each device in the charging device 10 provided in this embodiment is as follows:
数据接口母座11、数据接口公座12、电源切换模块15和高速数据切换模块16均与连接器14连接，电源切换模块15与无线充电线圈13连接，数据接口公座12外接被充电设备，稳压模块18与连接器14和高速数据切换模块16连接。The data interface female seat 11, the data interface male seat 12, the power switch module 15 and the high-speed data switch module 16 are all connected to the connector 14, the power switch module 15 is connected to the wireless charging coil 13, and the data interface male seat 12 is externally connected to the charged device. The voltage stabilizing module 18 is connected with the connector 14 and the high-speed data switching module 16 .
在本实施例中，稳压模块18用于对连接器14中输出的电压信号进行稳压后输出至高速数据切换模块16。In this embodiment, the voltage stabilizing module 18 is used to stabilize the voltage signal output from the connector 14 and output it to the high-speed data switching module 16 .
在具体应用中，稳压模块可以通过任意的能够实现对电压信号进行稳压处理的电路或器件来实现，其具体可以包括稳压电路及相应电路结构，只要能够实现稳压功能既可，本实施例中不对其进行具体限定。在一个实施例中，稳压模块可以包括线性稳压芯片，线性稳压芯片的具体型号根据稳压模块中的输入电压信号、输入电流以及输出电压信号、输出电流选择，且需要考虑散热条件。In a specific application, the voltage stabilizing module can be realized by any circuit or device capable of stabilizing the voltage signal, which can specifically include a voltage stabilizing circuit and a corresponding circuit structure, as long as the voltage stabilizing function can be realized, this It is not specifically limited in the examples. In one embodiment, the voltage stabilizing module may include a linear voltage stabilizing chip, and the specific model of the linear voltage stabilizing chip is selected according to the input voltage signal, input current, output voltage signal, and output current in the voltage stabilizing module, and heat dissipation conditions need to be considered.
在本实施例中，提供了一种具有稳压模块的充电设备，在对数据切换模块提供独立电源的同时，保证了独立电源输出电压信号的稳定性。In this embodiment, a charging device with a voltage stabilizing module is provided, which ensures the stability of the output voltage signal of the independent power supply while providing the data switching module with an independent power supply.
实施例四Embodiment Four
如图4和5所示，在本实施例中，实施例一中的充电设备10还包括保护背夹2，保护背夹2的凹侧与被充电设备的背部轮廓相吻合；数据接口公座12与数据接口母座11相对设置且均位于保护背夹2的凹侧的一端；数据接口母座11、数据接口公座12、电源切换模块15和高速数据切换模块16集成设置于同一电路板3，无线充电线圈13与电路板3连接。As shown in Figures 4 and 5, in this embodiment, the charging device 10 in Embodiment 1 also includes a protective back clip 2, and the concave side of the protective back clip 2 matches the back contour of the charged device; 12 is set opposite to the data interface female seat 11 and is located at one end of the concave side of the protective back clip 2; the data interface female seat 11, the data interface male seat 12, the power switching module 15 and the high-speed data switching module 16 are integrated on the same circuit board 3. The wireless charging coil 13 is connected to the circuit board 3 .
在本实施例中，保护背夹的凹侧与被充电设备的背部轮廓相吻合，保护背夹用于放置被充电设备。In this embodiment, the concave side of the protective back clip matches the back contour of the charged device, and the protective back clip is used to place the charged device.
在具体应用中，保护背夹的大小可以根据实际需求进行调整，例如，为了方便用户从保护背夹中取出被充电设备，设计保护背夹的凹侧与被充电设备的背部轮廓相吻合，但保护背夹面积大于被充电设备；另一方面，为了满足用户实现充电过程中能够使用被充电设备，设计保护背夹的凹侧与被充电设备的背部轮廓相吻合，保护背夹面积也与被充电设备相同，使充电设备与被充电设备通过嵌套的方式暂时固定在一起。In specific applications, the size of the protective back clip can be adjusted according to actual needs. For example, in order to facilitate the user to take out the charged device from the protective back clip, the concave side of the protective back clip is designed to match the back contour of the charged device, but The area of the protective back clip is larger than that of the charged device; on the other hand, in order to meet the needs of users to use the charged device during the charging process, the concave side of the protective back clip is designed to match the back contour of the charged device, and the area of the protective back clip is also the same as that of the charged device. The charging device is the same, so that the charging device and the charged device are temporarily fixed together by nesting.
如图4所示，在本实施例中，充电设备10还包括盖膜4，盖膜4覆盖电路板3和无线充电线圈13并与保护背夹2的凹侧贴合。As shown in FIG. 4 , in this embodiment, the charging device 10 further includes a cover film 4 , the cover film 4 covers the circuit board 3 and the wireless charging coil 13 and is attached to the concave side of the protective back clip 2 .
具体地，盖膜用于将电路板和无线充电线圈固定于保护背夹上。Specifically, the cover film is used to fix the circuit board and the wireless charging coil on the protective back clip.
在具体应用中，盖膜与保护背夹贴合后，将电路板上的数据接口母座、数据接口公座、电源切换模块和高速数据切换模块与电路板封装在保护背夹凹侧，不仅防止电路板从保护背夹中散落，还防止了集成在电路板上的电子器件从电路板上脱落。In a specific application, after the cover film is bonded to the protective back clip, the data interface female socket, data interface male socket, power switching module, high-speed data switching module and the circuit board are packaged on the concave side of the protective back clip. It prevents the circuit board from being scattered from the protective back clip, and also prevents the electronic devices integrated on the circuit board from falling off from the circuit board.
在具体应用中，保护背夹的凹侧可以设置用于防滑或增强背夹强度的结构，例如，将保护背夹的凹侧设置为磨砂面，或者，在保护背夹的凹侧设置条状凸缘或相应结构。In specific applications, the concave side of the protective back clip can be provided with a structure for anti-slip or enhanced strength of the back clip, for example, the concave side of the protective back clip is set as a frosted surface, or a strip-shaped surface is set on the concave side of the protective back clip Flange or corresponding structure.
如图4所示，本实施例中，示例性的示出保护背夹2的凹侧设置有防滑的条状凸缘。As shown in FIG. 4 , in this embodiment, the concave side of the protective back clip 2 is exemplarily shown to be provided with a non-slip strip-shaped flange.
在本实施例中，条状凸缘用于增加盖膜与保护背夹之间的摩擦力，从而增加盖膜与保护背夹的贴合程度，同时提高保护背夹对被充电设备固定效果，还可提高保护背夹的强度。In this embodiment, the strip-shaped flange is used to increase the friction between the cover film and the protective back clip, thereby increasing the adhesion between the cover film and the protective back clip, and at the same time improving the fixing effect of the protective back clip on the charged device. It can also increase the strength of the protective back clip.
在具体应用中，条状凸缘的高度可以略高于盖膜覆盖电路板，以及高于无线充电线圈与保护背夹的凹侧贴合后的高度。In a specific application, the height of the strip-shaped flange can be slightly higher than the height of the circuit board covered by the cover film, and higher than the height of the wireless charging coil after being attached to the concave side of the protective back clip.
在具体应用中，可以通过多种方式将电路板固定在保护背夹底部，例如，将电路板通过胶水粘合在保护背夹上，或通过电熔熔接在保护背夹上。In a specific application, the circuit board can be fixed on the bottom of the protective back clip in various ways, for example, the circuit board is glued to the protective back clip by glue, or welded to the protective back clip by electrofusion.
如图4所示，本实施例中，示例性的示出通过螺纹紧固件5将电路板3固定在保护背夹2底部。As shown in FIG. 4 , in this embodiment, it is exemplary shown that the circuit board 3 is fixed on the bottom of the protective back clip 2 by a threaded fastener 5 .
在本实施例中，螺纹紧固件用于将电路板固定在保护背夹底部，螺纹紧固件可以为螺丝，或螺丝与螺帽的组合。In this embodiment, the threaded fastener is used to fix the circuit board on the bottom of the protective back clip, and the threaded fastener can be a screw, or a combination of a screw and a nut.
在一个实施例中，充电设备还包括配套的无线充电发射端；In one embodiment, the charging device further includes a matching wireless charging transmitter;
具体地，无线充电发射端用于外接电源，且当无线充电发射端位于无线充电线圈的感应范围内时，无线充电线圈产生感应电流信号。Specifically, the wireless charging transmitter is used for external power supply, and when the wireless charging transmitter is within the sensing range of the wireless charging coil, the wireless charging coil generates an induced current signal.
在具体应用中，无线充电发射端包括底座，底座设有与充电设备的外部轮廓吻合的凹槽。无线充电发射端的形状可以为任意的能使无线充电线圈产生感应电流信号的形状，例如，圆形或方形；无线发射端的底座凹槽可以略大于充电设备的外部轮廓，也可以是刚好嵌套住充电设备的大小。In a specific application, the wireless charging transmitter includes a base, and the base is provided with a groove matching the outer contour of the charging device. The shape of the wireless charging transmitter can be any shape that enables the wireless charging coil to generate an induced current signal, for example, a circle or a square; the base groove of the wireless transmitter can be slightly larger than the outer contour of the charging device, or just nested The size of the charging device.
在本实施例中，将无线充电线圈整合到保护背甲中，既有传统背甲对被充电设备的保护功能，又具有无线充电接收器接收感应电流信号的功能；由此提供了一种独立于被充电设备之外，能够对被充电设备进行无线充电的充电设备，使得不需要在被充电设备中预置无线充电接收器，既可实现对被充电设备的无线充电；同时，通过在充电设备上设置数据接口母座以及与该数据接口母座连接的数据接口公座，使得被充电设备连接数据接口公座时，能够通过数据接口母座和数据线直接连接外接数据交互设备或电源，实现对被充电设备的有线充电或数据传输，具有较高的实用性。In this embodiment, the wireless charging coil is integrated into the protective back armor, which not only has the protection function of the traditional back armor for the charged device, but also has the function of the wireless charging receiver to receive the induced current signal; thus providing an independent In addition to the charged device, the charging device that can wirelessly charge the charged device makes it possible to realize the wireless charging of the charged device without presetting a wireless charging receiver in the charged device; at the same time, by charging The device is equipped with a data interface female socket and a data interface male socket connected to the data interface female socket, so that when the charged device is connected to the data interface male socket, it can be directly connected to an external data interaction device or power supply through the data interface female socket and the data cable. It has high practicability to realize wired charging or data transmission to the charged device.
本发明实施例还提供一种充电系统，包括被充电设备和上述任一实施例中的充电设备。An embodiment of the present invention also provides a charging system, including a device to be charged and the charging device in any one of the foregoing embodiments.
以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围，均应包含在本发明的保护范围之内。The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be described in the foregoing embodiments Modifications to the technical solutions recorded, or equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of each embodiment of the present invention, and should be included in the scope of the present invention. within the scope of protection.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525016A (en) * | 2018-12-11 | 2019-03-26 | 深圳和而泰数据资源与云技术有限公司 | Charging unit |
| WO2020062159A1 (en) * | 2018-09-29 | 2020-04-02 | 华为技术有限公司 | Wireless charging method and electronic device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010129369A2 (en) * | 2009-04-28 | 2010-11-11 | Mojo Mobility, Inc. | System and methods for inductive charging, and improvements and uses thereof |
| CN102270872A (en) * | 2010-06-03 | 2011-12-07 | 富达通科技股份有限公司 | Light sensor charger identification method |
| CN102833387A (en) * | 2011-06-15 | 2012-12-19 | 中兴通讯股份有限公司 | Mobile terminal and processing method thereof |
| CN102932506A (en) * | 2012-10-25 | 2013-02-13 | 东莞宇龙通信科技有限公司 | Mobile terminal |
| CN103956784A (en) * | 2014-04-15 | 2014-07-30 | 国家电网公司 | Wireless and wired charging switching device of electromobile |
| CN105226779A (en) * | 2015-10-19 | 2016-01-06 | 广东欧珀移动通信有限公司 | Wireless charging device and control method thereof and control device |
| CN205453809U (en) * | 2016-03-09 | 2016-08-10 | 华蓥市兄弟时代电子科技有限公司 | Soft -magnetic absorption formula wireless rechargeable receiver cell -phone shell |
| CN205544463U (en) * | 2016-03-30 | 2016-08-31 | 深圳市倍力奇科技有限公司 | Dull and stereotyped electronic equipment back splint power |
| CN106786907A (en) * | 2016-12-26 | 2017-05-31 | 广东欧珀移动通信有限公司 | A kind of charging circuit, method and terminal |
| CN208241336U (en) * | 2018-03-19 | 2018-12-14 | 拉斯莱特（深圳）科技有限公司 | A kind of charging equipment and system |
-
2018
- 2018-03-19 CN CN201810226619.2A patent/CN108347080B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010129369A2 (en) * | 2009-04-28 | 2010-11-11 | Mojo Mobility, Inc. | System and methods for inductive charging, and improvements and uses thereof |
| CN102270872A (en) * | 2010-06-03 | 2011-12-07 | 富达通科技股份有限公司 | Light sensor charger identification method |
| CN102833387A (en) * | 2011-06-15 | 2012-12-19 | 中兴通讯股份有限公司 | Mobile terminal and processing method thereof |
| CN102932506A (en) * | 2012-10-25 | 2013-02-13 | 东莞宇龙通信科技有限公司 | Mobile terminal |
| CN103956784A (en) * | 2014-04-15 | 2014-07-30 | 国家电网公司 | Wireless and wired charging switching device of electromobile |
| CN105226779A (en) * | 2015-10-19 | 2016-01-06 | 广东欧珀移动通信有限公司 | Wireless charging device and control method thereof and control device |
| CN205453809U (en) * | 2016-03-09 | 2016-08-10 | 华蓥市兄弟时代电子科技有限公司 | Soft -magnetic absorption formula wireless rechargeable receiver cell -phone shell |
| CN205544463U (en) * | 2016-03-30 | 2016-08-31 | 深圳市倍力奇科技有限公司 | Dull and stereotyped electronic equipment back splint power |
| CN106786907A (en) * | 2016-12-26 | 2017-05-31 | 广东欧珀移动通信有限公司 | A kind of charging circuit, method and terminal |
| CN208241336U (en) * | 2018-03-19 | 2018-12-14 | 拉斯莱特（深圳）科技有限公司 | A kind of charging equipment and system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062159A1 (en) * | 2018-09-29 | 2020-04-02 | 华为技术有限公司 | Wireless charging method and electronic device |
| US11929626B2 (en) | 2018-09-29 | 2024-03-12 | Huawei Technologies Co., Ltd. | Wireless charging method and electronic device |
| CN109525016A (en) * | 2018-12-11 | 2019-03-26 | 深圳和而泰数据资源与云技术有限公司 | Charging unit |
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| Publication number | Publication date |
|---|---|
| CN108347080B (en) | 2024-12-27 |
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