WO2022155850A1 - 无线充电器 - Google Patents

无线充电器 Download PDF

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Publication number
WO2022155850A1
WO2022155850A1 PCT/CN2021/073116 CN2021073116W WO2022155850A1 WO 2022155850 A1 WO2022155850 A1 WO 2022155850A1 CN 2021073116 W CN2021073116 W CN 2021073116W WO 2022155850 A1 WO2022155850 A1 WO 2022155850A1
Authority
WO
WIPO (PCT)
Prior art keywords
bracket
wireless charger
charging
wireless
casing
Prior art date
Application number
PCT/CN2021/073116
Other languages
English (en)
French (fr)
Inventor
廖卓文
Original Assignee
黄秀强
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄秀强 filed Critical 黄秀强
Priority to CN202190000006.2U priority Critical patent/CN215580486U/zh
Priority to PCT/CN2021/073116 priority patent/WO2022155850A1/zh
Publication of WO2022155850A1 publication Critical patent/WO2022155850A1/zh

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Classifications

    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details

Definitions

  • the invention belongs to the technical field of mobile charging equipment, and in particular relates to a wireless charger.
  • Today's wireless charging devices use electromagnetic coil induced current to charge the device wirelessly. Placing a mobile phone with an internal electromagnetic coil on the wireless charging device can charge the mobile phone, which is fast and convenient, making the way of charging the mobile phone no longer. single.
  • the purpose of the present invention is to provide a wireless charger, which aims to solve the technical problems that the existing wireless charger has no adjustability and a single usage mode.
  • a wireless charger comprising:
  • the charging body includes a casing, a magnetic attraction piece connected to the casing, and a wireless charging assembly connected to the casing.
  • the magnetic attraction piece can magnetically attract the mobile terminal, and the wireless charging assembly can be magnetically attracted to the mobile terminal.
  • the mobile terminal of the magnetic attraction is wirelessly charged;
  • a bracket rotatably connected to the casing and used for supporting on the supporting surface, the bracket can be rotated between the storage position and the supporting position, the bracket can be supported on the supporting surface when it is in the supporting position, so as to charge the charging One end of the body is jacked up.
  • the housing has a charging surface and an installation surface opposite to each other, the magnetic attraction member can magnetically attract the mobile terminal to the charging surface, and the bracket is rotatably connected to the installation surface. noodle.
  • the mounting surface is provided with an escape groove, and the bracket is accommodated in the escape groove when the bracket is located at the accommodation position.
  • the installation surface is further provided with an operation groove communicated with the avoidance groove.
  • the magnetic member is annular.
  • the housing is further provided with a damping shaft
  • the bracket is rotatably connected to the damping shaft
  • the damping shaft can provide a damping force to the rotation of the bracket.
  • the damping shaft is in the shape of a hexagonal prism, and the bracket is provided with a damping hole adapted to the damping shaft.
  • the wireless charger further includes a limiter connected to the housing, and the limiter is used to limit the maximum rotation angle of the bracket.
  • the casing includes an upper casing and a lower casing connected to the upper casing, the upper casing and the lower casing are jointly surrounded to form an accommodating cavity, and the wireless charging The assembly is located in the accommodating cavity, and the lower shell is connected with the bracket.
  • the wireless charging assembly includes a control circuit board and a wireless charging coil electrically connected to the control circuit board.
  • the wireless charging assembly further includes a charging power source connected to the housing, and the charging power source is used for powering the wireless charging coil.
  • the wireless charger further includes an indicator light, and the indicator light is used to indicate the power level of the charging power source.
  • the wireless charger further includes a button connected to the housing, the button is used to control the control circuit board, so that the control circuit board controls the wireless charging coil pair to be pulled in The mobile terminal on the charging surface is charged.
  • the wireless charging assembly further includes an adapter connected to the control circuit board, the adapter is used for plugging in an external plug, and the shell is provided with a connection with the adapter. the corresponding sockets.
  • the adapter includes at least one of a USB-Type-C interface socket, a USB-Type-B interface socket, a TF connection socket, an audio interface socket, and an HDMI interface socket.
  • the technical effect of the present invention is: when the bracket is in the supporting position, the bracket and the shell form an inverted V-shaped structure or a herringbone structure, each of the bracket and the shell has one end supported on the support surface, and the other end of the shell is lifted up , the entire charging body can be kept in an inclined or vertical state, and the charging surface is an inclined or vertical surface. for viewing or operation.
  • the bracket can be rotated to the storage position.
  • the bracket can be parallel to the installation surface when the bracket is in the storage position.
  • the charging surface is facing upward, and the mobile terminal can be directly placed on the charging surface.
  • the wireless charger can be used in two ways, one is that the bracket is in the storage position, and the other is that the bracket is in the supporting position, which is convenient for adjustment according to its own needs, so that the wireless charger is adjustable.
  • FIG. 1 is a three-dimensional structural view of a wireless charger provided by an embodiment of the present invention from a viewing angle, wherein the bracket is in a storage position;
  • FIG. 2 is a perspective structural view of the wireless charger in FIG. 1 from another perspective;
  • FIG. 3 is a cross-sectional view of the wireless charger in FIG. 1;
  • FIG. 4 is an exploded view of the wireless charger in FIG. 1;
  • FIG. 5 is a perspective structural view of a wireless charger provided by an embodiment of the present invention, wherein the bracket is in a supporting position.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements.
  • installed may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements.
  • the present invention provides a wireless charger, which includes a charging body and a bracket 20 .
  • Wireless charger Yongyuwei mobile terminal for wireless charging.
  • the mobile terminal may be a mobile phone, a tablet computer, a smart watch or a wristband.
  • the mobile terminal has a charging coil for wireless charging, and the casing 11 of the mobile terminal or linking the mobile terminal has a magnetic member for magnetic attraction, and the magnetic member is a magnet or iron.
  • the charging main body includes a casing 11 , a magnetic element 13 connected to the casing 11 , and a wireless charging component connected to the casing 11 .
  • the housing 11 includes an upper housing 111 and a lower housing 112 connected with the upper housing 111 .
  • the quick connection between the upper casing 111 and the lower casing 112 is realized.
  • the upper casing 111 and the lower casing 112 are jointly formed to form an accommodating cavity 101 , and the wireless charging assembly is located in the accommodating cavity 101 .
  • the housing 11 has a charging surface 1101 and an installation surface 1102 opposite to each other, wherein the upper case 111 has the above-mentioned charging surface 1101 , the lower case 112 has the above-mentioned installation surface 1102 , the installation surface 1102 is parallel to the charging surface 1101 , and the charging surface 1101 has a circular area on it.
  • the magnetic attraction member 13 can magnetically attract the mobile terminal, and the wireless charging assembly can wirelessly charge the mobile terminal magnetically attracted to the magnetic attraction member 13 .
  • the magnetic attraction member 13 can be located in the accommodating cavity 101 , and can also be located outside the casing 11 .
  • the magnetic attracting member 13 is annular so as to fit with the magnetic member of the mobile terminal.
  • the magnetic attraction member 13 is connected to the position of the upper casing 111 corresponding to the circular area, so as to provide the mobile terminal with the greatest possible magnetic force against the charging surface 1101 .
  • the magnetic attracting member 13 can magnetically attract the mobile terminal to the charging surface 1101 . It is understood that the magnetic attracting member 13 can make the mobile terminal always adhere to the charging surface 1101 by magnetically attracting the magnetic member of the mobile terminal. , so that the wireless charging component can wirelessly charge the mobile terminal.
  • the bracket 20 is rotatably connected to the housing 11 and used to support the supporting surface. Specifically, the bracket 20 is rotatably connected to the lower casing 112 .
  • the bracket 20 can be rotated between the storage position and the support position, and the bracket 20 can be supported on the support surface when it is in the support position, so as to lift up one end of the charging body.
  • the included angle between the bracket 20 and the mounting surface 1102 when the bracket 20 is in the storage position is smaller than the included angle between the bracket 20 and the mounting surface 1102 when it is in the supporting position.
  • the bracket 20 and the shell 11 form an inverted V-shaped structure or a herringbone structure.
  • each of the bracket 20 and the shell 11 has one end supported on the support surface, and the other end of the shell 11 is lifted, so that the entire charging body can be maintained.
  • the charging surface 1101 is an inclined surface or a vertical surface at this time, and when the mobile terminal is attracted to the magnetic attraction member 13, the mobile terminal can also remain in the inclined or vertical state, so as to be used for viewing or operate.
  • the bracket 20 can be rotated to the storage position.
  • the bracket 20 can be parallel to the mounting surface 1102 when it is in the storage position.
  • the charging surface 1101 is facing upward, and the mobile terminal can be directly placed on the charging surface.
  • the mobile terminal is placed horizontally or approximately horizontally to save space.
  • the wireless charger can be used in two ways, one is that the bracket 20 is in the storage position, and the other is that the bracket 20 is in the supporting position, which is convenient for adjustment according to its own needs, so that the wireless charger has adjustability.
  • the included angle between the bracket 20 in the supporting position and the installation surface 1102 is less than 90°, so that the charging surface 1101 is as vertical as possible, thereby facilitating the user to operate the mobile terminal.
  • the bracket 20 can stay at any position after the external force is removed, and there is a damping force between the bracket 20 and the housing 11 at this time.
  • the housing 11 is provided with a damping shaft 14 , and the damping shaft 14 is fixedly connected to the lower casing 112 by screws.
  • the bracket 20 includes a plate-shaped support portion 21 and a rotating portion connected to the support portion 21 . 22.
  • the rotating part 22 is rotatably connected to the damping shaft 14, the supporting part 21 is used for supporting on the supporting surface when the bracket 20 is in the supporting position, and the damping shaft 14 can provide a damping force to the rotation of the bracket 20.
  • the bracket 20 is always subjected to the damping force during the rotation process, the bracket 20 is rotated against the damping force under the action of the external force, and can stay at the current position after the external force is removed.
  • the damping shaft 14 is in the shape of a hexagonal prism, and the rotating portion 22 is provided with a damping hole 201 which is adapted to the damping shaft 14 . That is to say, the cross section of the damping hole 201 is a hexagonal shape adapted to the damping shaft 14 , so that the bracket 20 has six positioning points.
  • the bracket 20 rotates 60° relative to the charging body. In this embodiment, when the bracket 20 is in the supporting position, the included angle between the support portion 21 and the mounting surface 1102 is 60°.
  • the stand 20 can also stay in a specific position.
  • the wireless charger further includes a limiter 30 , and the limiter 30 is used to limit the maximum rotation angle of the bracket 20 .
  • the bracket 20 When the bracket 20 is rotated to the maximum rotation angle, the bracket 20 stays at a specific position.
  • the limiting member 30 is located on the rotation path between them, so as to hinder the rotation of the bracket 20 .
  • the rotating portion 22 defines a limiting slot 221 , and the limiting member 30 is inserted into the limiting slot 221 .
  • the bracket 20 rotates, the rotation can be stopped when the wall of the limiting slot 221 abuts against the limiting member 30 .
  • the mounting surface 1102 is provided with an escape groove 102 , and the bracket 20 is accommodated in the escape groove 102 when it is in the storage position, thus saving the space occupied by the bracket 20 when it is in the storage position.
  • the bracket 20 is rotatably connected to the groove wall of the avoidance groove 102 .
  • the bracket 20 When the bracket 20 is in the receiving position, it is directly attached to the groove bottom surface of the avoidance groove 102 , and the bracket 20 faces away from the side surface of the groove bottom of the avoidance groove 102 . It is located in the avoidance groove 102 or is flush with the notch of the avoidance groove 102 to prevent the bracket 20 from being worn out when it is in the accommodating position.
  • the installation surface 1102 is further provided with an operation groove 103 connected to the escape groove 102 .
  • the operation slot 103 extends to the side wall of the bracket 20 .
  • the wireless charging assembly includes a control circuit board 121 , a wireless charging coil 122 , a charging power source 123 and an adapter 124 .
  • the wireless charging coil 122 is electrically connected to the control circuit board 121, and the control circuit board 121 is used to control the wireless charging coil 122 to charge the mobile terminal.
  • the wireless charging coil 122 is connected to the upper casing 111 .
  • the charging power source 123 is connected to the control circuit board 121 to supply power to the wireless charging coil 122 .
  • the charging power source 123 may be a battery.
  • the adapter 124 is connected to the control circuit board 121 , and the housing 11 is provided with a plug hole 1103 corresponding to the adapter 124 for external plugs to be plugged in, wherein the external plugs can be electrically connected to an external power source , to charge the charging power source 123 .
  • the external plug is inserted into the accommodating cavity 101 through the plug hole 1103 and plugged with the adapter seat 124 to achieve electrical connection with the control circuit board 121 .
  • the adapter 124 includes at least one of a USB-Type-C interface socket, a USB-Type-B interface socket, a TF connection socket, an audio interface socket, and an HDMI interface socket. In order to meet the requirements of different plugs, the applicability of the bracket 20 is improved.
  • the wireless charger further includes an indicator light 40 and a button 50.
  • the indicator light 40 is used to indicate the power of the charging power source 123, so that the user can intuitively know the power and charge the charging power source 123 in time.
  • the button 50 is connected to the housing 11 , and the button 50 is used to control the control circuit board 121 , so that the control circuit board 121 controls the wireless charging coil 122 to charge the mobile terminal that is attracted to the charging surface 1101 .
  • the user can activate the switch on the control circuit board 121 by pressing the button 50, so that the indicator light 40 is electrically connected with the charging power source 123, so as to realize the indication of the electric quantity, or the user can realize the connection between the external plug and the charging power source 123 by pressing the button 50. electrical connection.
  • pressing the button 50 can realize the external power source to supply power to the charging power source 123 .

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种无线充电器，包括充电本体及支架(20)，充电本体包括外壳(11)、连接于外壳(11)的磁吸件(13)及连接于外壳(11)的无线充电组件，磁吸件(13)能够磁性吸合移动终端，无线充电组件能够对磁性吸合于磁吸件(13)的移动终端进行无线充电；支架(20)转动连接于外壳(11)并用于支撑于支撑面，支架(20)能够在收纳位置及支撑位置之间转动，支架(20)能够在位于支撑位置时支撑于支撑面，以将充电本体的一端顶起。这样无线充电器的使用方式有两种，一种为支架(20)处于收纳位置，一种为支架(20)处于支撑位置，便于用于根据自身需求进行调节，使得无线充电器具有可调节性。

Description

无线充电器 技术领域
本发明属于移动充电设备技术领域，尤其涉及一种无线充电器。
 背景技术
现如今的无线充电设备均为使用电磁线圈感应电流对设备进行无线充电，将内部带有电磁线圈的手机放置无线充电设备上便可以进行手机的充电，快捷方便，使得手机的充电的方式不再单一。
然而现在常见的无线充电器要么是平板式，要么就是立式的，没有可调节性，使用方式单一，为用户使用带来了不便。
 技术问题
本发明的目的在于提供一种无线充电器，旨在解决现有无线充电器没有可调节性，使用方式单一的技术问题。
 技术解决方案
本发明是这样实现的，一种无线充电器，包括：
充电本体，包括外壳、连接于所述外壳的磁吸件及连接于所述外壳的无线充电组件，所述磁吸件能够磁性吸合移动终端，所述无线充电组件能够对磁性吸合于所述磁吸件的所述移动终端进行无线充电；
支架，转动连接于所述外壳并用于支撑于支撑面，所述支架能够在收纳位置及支撑位置之间转动，所述支架能够在位于所述支撑位置时支撑于支撑面，以将所述充电本体的一端顶起。
在其中一个实施例中，所述外壳具有相背对的充电面及安装面，所述磁吸件能够将所述移动终端磁性吸合于所述充电面，所述支架转动连接于所述安装面。
在其中一个实施例中，所述安装面开设有避位槽，所述支架在位于所述收纳位置时收容于所述避位槽。
在其中一个实施例中，所述安装面还开设有连通至所述避位槽的操作槽。
在其中一个实施例中，所述磁性件为环状。
在其中一个实施例中，所述外壳还设有阻尼轴，所述支架转动连接于所述阻尼轴，所述阻尼轴能够对所述支架的转动提供阻尼力。
在其中一个实施例中，所述阻尼轴为六棱柱状，所述支架开设有与所述阻尼轴适配的阻尼孔。
在其中一个实施例中，所述无线充电器还包括连接于所述外壳的限位件，所述限位件用于限制所述支架的最大转动角度。
在其中一个实施例中，所述外壳包括上壳体以及与所述上壳体连接的下壳体，所述上壳体与所述下壳体共同围设形成容置腔，所述无线充电组件位于所述容置腔内，所述下壳体连接有所述支架。
在其中一个实施例中，所述无线充电组件包括控制电路板及电连接于所述控制电路板的无线充电线圈。
在其中一个实施例中，所述无线充电组件还包括连接于所述外壳的充电电源，所述充电电源用于为所述无线充电线圈供电。
在其中一个实施例中，所述无线充电器还包括指示灯，所述指示灯用于提示所述充电电源的电量。
在其中一个实施例中，所述无线充电器还包括连接于所述外壳的按钮，所述按钮用于控制所述控制电路板，以使得所述控制电路板控制所述无线充电线圈对吸合于所述充电面的所述移动终端进行充电。
在其中一个实施例中，所述无线充电组件还包括连接于所述控制电路板的转接座，所述转接座用于插接外部插头，所述外壳开设有与所述转接座相对应的插接孔。
在其中一个实施例中，所述转接座包括USB-Type-C接口座、USB-Type-B接口座、TF连接口座、音频接口座、HDMI接口座中的至少一个。
 有益效果
本发明相对于现有技术的技术效果是：当支架处于支撑位置时，支架与外壳形成倒V型结构或人字型结构，支架与外壳各有一端支撑于支撑面，外壳的另一端抬起，整个充电本体得以保持倾斜或竖直状态，此时充电面为倾斜面或竖直面，移动终端在被吸合于磁吸件时，移动终端也能够保持倾斜或竖直状态，以便于用于进行观看或操作。在移动终端不使用时，可将支架转动至收纳位置，在本实施例中，支架处于收纳位置时可与安装面平行，此时充电面朝上，移动终端可直接放置于充电面上，此时移动终端水平放置或大致水平放置，以节省空间。这样无线充电器的使用方式有两种，一种为支架处于收纳位置，一种为支架处于支撑位置，便于用于根据自身需求进行调节，使得无线充电器具有可调节性。
 附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明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，下面所描述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的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的无线充电器在一个视角下的立体结构图，其中，支架处于收纳位置；
图2是图1中的无线充电器的另一个视角下的立体结构图；
图3是图1中的无线充电器的剖视图；
图4是图1中的无线充电器的爆炸图；
图5是本发明实施例提供的无线充电器的立体结构图，其中，支架处于支撑位置。
附图标记说明：
11、外壳；111、上壳体；112、下壳体；1101、充电面；1102、安装面；1103、插接孔；101、容置腔；102、避位槽；103、操作槽；121、控制电路板；122、无线充电线圈；123、充电电源；124、转接座；13、磁吸件；14、阻尼轴；20、支架；201、阻尼孔；21、支撑部；22、转动部；221、限位槽；30、限位件；40、指示灯；50、按钮。
 本发明的实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。
本发明提供一种无线充电器，包括充电本体及支架20。无线充电器永裕围移动终端进行无线充电。移动终端可以为手机、平板电脑、智能手表或手环等。其中，移动终端内具有供无线充电的充电线圈，移动终端或链接移动终端的外壳11具有用于供磁性吸合的磁性件，该磁性件为磁铁或铁。
请参阅图1，充电本体包括外壳11、连接于外壳11的磁吸件13及连接于外壳11的无线充电组件。
请参阅图1和图2，其中，外壳11包括上壳体111以及与上壳体111连接的下壳体112，具体地，上壳体111与下壳体112通过卡扣卡接配合，以实现上壳体111与下壳体112的快速连接。上壳体111与下壳体112共同围设形成容置腔101，无线充电组件位于容置腔101内。外壳11具有相背对的充电面1101及安装面1102，其中，上壳体111具有上述充电面1101，下壳体112具有上述安装面1102，安装面1102与充电面1101相平行，充电面1101上具有圆形区域。
请参阅图2，磁吸件13能够磁性吸合移动终端，无线充电组件能够对磁性吸合于磁吸件13的移动终端进行无线充电。其中，磁吸件13能够位于容置腔101内，也可设于外壳11的外部。在本实施例中，磁吸件13为环状，以与移动终端的磁性件适配。磁吸件13连接于上壳体111对应圆形区域的位置，以为抵触于充电面1101的移动终端提供尽可能大的磁性力。具体地，磁吸件13能够将移动终端磁性吸合于充电面1101，可以理解地，该磁吸件13能够通过与移动终端的磁性件磁性吸合来使得移动终端始终贴合于充电面1101，以便于无线充电组件能够对移动终端进行无线充电。
请参阅图1和图5，支架20转动连接于外壳11并用于支撑于支撑面，具体地，支架20转动连接于下壳体112。支架20能够在收纳位置及支撑位置之间转动，支架20能够在位于支撑位置时支撑于支撑面，以将充电本体的一端顶起。支架20在处于收纳位置时与安装面1102支架20之间的夹角小于其在处于支撑位置时与安装面1102之间的夹角。当支架20处于支撑位置时，支架20与外壳11形成倒V型结构或人字型结构，支架20与外壳11各有一端支撑于支撑面，外壳11的另一端抬起，整个充电本体得以保持倾斜或竖直状态，此时充电面1101为倾斜面或竖直面，移动终端在被吸合于磁吸件13时，移动终端也能够保持倾斜或竖直状态，以便于用于进行观看或操作。在移动终端不使用时，可将支架20转动至收纳位置，在本实施例中，支架20处于收纳位置时可与安装面1102平行，此时充电面1101朝上，移动终端可直接放置于充电面1101上，此时移动终端水平放置或大致水平放置，以节省空间。这样无线充电器的使用方式有两种，一种为支架20处于收纳位置，一种为支架20处于支撑位置，便于用于根据自身需求进行调节，使得无线充电器具有可调节性。
其中，在支架20处于支撑位置与安装面1102的夹角小于90°，以使得充电面1101尽量竖直，从而便于用户对移动终端进行操作。支撑位置可不止有一个，实际上，离开收容位置后的任意位置均可认定为支撑位置，支撑位置的确定以支架20能够对充电主体实现支撑效果为准。
在一些实施例中，支架20可停留在撤去外力后的任意位置，此时支架20与外壳11之间具有阻尼力。请参阅图4，具体地，外壳11设有阻尼轴14，阻尼轴14具体为通过螺钉固定连接于下壳体112，支架20包括呈板状的支撑部21以及连接于支撑部21的转动部22，转动部22转动连接于阻尼轴14，支撑部21用于在支架20处于支撑位置时支撑于支撑面，阻尼轴14能够对支架20的转动提供阻尼力。这样支架20在转动过程中始终受到阻尼力，支架20在外力作用下克服阻尼力转动，在撤去外力后能够停留于当前位置。
其中，阻尼轴14为六棱柱状，转动部22开设有与阻尼轴14适配的阻尼孔201。也就是说，阻尼孔201的截面为与阻尼轴14适配的六边形，这样支架20具有六个定位点，支撑部21在外力作用下转动时，阻尼轴14在阻尼孔201中转动一格，支架20相对于充电本体转动60°，在本实施例中，在支架20处于支撑位置时，支撑部21与安装面1102之间的夹角为60°。
在另一实施例中，支架20也可停留于特定位置。对此，请参阅图3和图4，无线充电器还包括限位件30，限位件30用于限制支架20的最大转动角度。当支架20转动至最大转动角度时，支架20停留于特定位置。其中，限位件30处于之间的转动路径上，以阻碍支架20转动。转动部22开设有限位槽221，限位件30插设于限位槽221内，在支架20转动时，能够在限位槽221的槽壁抵触于限位件30时停止转动。
请参阅图5，优选地，安装面1102开设有避位槽102，支架20在位于收纳位置时收容于避位槽102，这样便节省了支架20在处于收纳位置时所占的空间。其中，支架20可转动连接于避位槽102的槽壁，当支架20处于收容位置时，直接贴合于避位槽102的槽底面，支架20背向避位槽102的槽底的一侧面位于避位槽102内或与避位槽102的槽口齐平，以避免支架20在处于收容位置时受到磨损。
请参阅图2和图5，为便于用于操作支架20，安装面1102还开设有连通至避位槽102的操作槽103。当支架20处于收纳槽时，操作槽103延伸至支架20的侧壁。当用户需要将充电主体支撑竖起时，只需将手指插入操作槽103，从而抵触到支架20，再将支架20从避位槽102内转出，并转动到合适位置，以使得充电主体竖起在合适角度。
具体地，请参阅图4，无线充电组件包括控制电路板121、无线充电线圈122、充电电源123及转接座124。无线充电线圈122电连接于控制电路板121，控制电路板121用于控制无线充电线圈122为移动终端进行充电。具体地，无线充电线圈122连接于上壳体111。
充电电源123连接于控制电路板121，以为无线充电线圈122进行供电。充电电源123可以为蓄电池。
请参阅图4，转接座124连接于控制电路板121，外壳11开设有与转接座124相对应的插接孔1103，以供外部插头插接，其中，外部插头可与外部电源电连接，以为充电电源123进行充电，在使用时，外部插头通过插接孔1103插入容置腔101并与转接座124插接配合，以实现与控制电路板121的电连接。
转接座124包括USB-Type-C接口座、USB-Type-B接口座、TF连接口座、音频接口座、HDMI接口座中的至少一个。以适应不同插头的需求，提高了本支架20的适用性。
请参阅图2和图5，无线充电器还包括指示灯40及按钮50，指示灯40用于提示充电电源123的电量，以便于用户能够直观知晓电量，从而及时为充电电源123进行充电。
按钮50连接于外壳11，按钮50用于控制控制电路板121，以使得控制电路板121控制无线充电线圈122对吸合于充电面1101的移动终端进行充电。用户能够通过按压按钮50启动控制电路板121上的开关，以使得指示灯40与充电电源123电连接，从而实现对电量的指示，或者，用户能够通过按压按钮50实现外部插头与充电电源123的电连接。当外部插头连接电源时，按压按钮50能够实现外部电源为充电电源123的供电。
以上仅为本发明的较佳实施例而已，仅具体描述了本发明的技术原理，这些描述只是为了解释本发明的原理，不能以任何方式解释为对本发明保护范围的限制。基于此处解释，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进，及本领域的技术人员不需要付出创造性的劳动即可联想到本发明的其他具体实施方式，均应包含在本发明的保护范围之内。

Claims (15)

  1. 一种无线充电器，其特征在于，包括：
    充电本体，包括外壳、连接于所述外壳的磁吸件及连接于所述外壳的无线充电组件，所述磁吸件能够磁性吸合移动终端，所述无线充电组件能够对磁性吸合于所述磁吸件的所述移动终端进行无线充电；
    支架，转动连接于所述外壳并用于支撑于支撑面，所述支架能够在收纳位置及支撑位置之间转动，所述支架能够在位于所述支撑位置时支撑于支撑面，以将所述充电本体的一端顶起。
  2. 如权利要求1所述的无线充电器，其特征在于，所述外壳具有相背对的充电面及安装面，所述磁吸件能够将所述移动终端磁性吸合于所述充电面，所述支架转动连接于所述安装面。
  3. 如权利要求2所述的无线充电器，其特征在于，所述安装面开设有避位槽，所述支架在位于所述收纳位置时收容于所述避位槽。
  4. 如权利要求3所述的无线充电器，其特征在于，所述安装面还开设有连通至所述避位槽的操作槽。
  5. 如权利要求1所述的无线充电器，其特征在于，所述磁性件为环状。
  6. 如权利要求1所述的无线充电器，其特征在于，所述外壳还设有阻尼轴，所述支架转动连接于所述阻尼轴，所述阻尼轴能够对所述支架的转动提供阻尼力。
  7. 如权利要求6所述的无线充电器，其特征在于，所述阻尼轴为六棱柱状，所述支架开设有与所述阻尼轴适配的阻尼孔。
  8. 如权利要求1所述的无线充电器，其特征在于，所述无线充电器还包括连接于所述外壳的限位件，所述限位件用于限制所述支架的最大转动角度。
  9. 如权利要求1所述的无线充电器，其特征在于，所述外壳包括上壳体以及与所述上壳体连接的下壳体，所述上壳体与所述下壳体共同围设形成容置腔，所述无线充电组件位于所述容置腔内，所述下壳体连接有所述支架。
  10. 如权利要求1所述的无线充电器，其特征在于，所述无线充电组件包括控制电路板及电连接于所述控制电路板的无线充电线圈。
  11. 如权利要求10所述的无线充电器，其特征在于，所述无线充电组件还包括连接于所述外壳的充电电源，所述充电电源用于为所述无线充电线圈供电。
  12. 如权利要求11所述的无线充电器，其特征在于，所述无线充电器还包括指示灯，所述指示灯用于提示所述充电电源的电量。
  13. 如权利要求10所述的无线充电器，其特征在于，所述无线充电器还包括连接于所述外壳的按钮，所述按钮用于控制所述控制电路板，以使得所述控制电路板控制所述无线充电线圈对吸合于所述充电面的所述移动终端进行充电。
  14. 如权利要求10所述的无线充电器，其特征在于，所述无线充电组件还包括连接于所述控制电路板的转接座，所述转接座用于插接外部插头，所述外壳开设有与所述转接座相对应的插接孔。
  15. 如权利要求14所述的无线充电器，其特征在于，所述转接座包括USB-Type-C接口座、USB-Type-B接口座、TF连接口座、音频接口座、HDMI接口座中的至少一个。
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