WO2018018963A1 - 移动终端的充电装置和移动终端 - Google Patents
移动终端的充电装置和移动终端 Download PDFInfo
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- WO2018018963A1 WO2018018963A1 PCT/CN2017/081917 CN2017081917W WO2018018963A1 WO 2018018963 A1 WO2018018963 A1 WO 2018018963A1 CN 2017081917 W CN2017081917 W CN 2017081917W WO 2018018963 A1 WO2018018963 A1 WO 2018018963A1
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- mobile terminal
- board
- charging
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
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- H02J7/0077—
Definitions
- the present invention relates to the field of mobile terminal technologies, and in particular, to a charging device for a mobile terminal and a mobile terminal.
- the fast charging path of the mobile terminal is generally disposed on the main board, and is designed on the printed circuit board PCB together with other circuits, so that the high voltage signal of the fast charging circuit and the low voltage signal of other circuits are likely to cause interference.
- the high-voltage flash charging circuit and the low-voltage circuit together it is easy to touch the high-voltage circuit during installation and maintenance and cause danger.
- the present invention aims to solve at least one of the technical problems in the above-mentioned techniques to some extent. Accordingly, it is an object of the present invention to provide a charging apparatus for a mobile terminal that can avoid interference between high and low voltage circuits and at the same time improve high voltage safety.
- a second object of the present invention is to provide a mobile terminal.
- a first aspect of the present invention provides a charging device for a mobile terminal, where the mobile terminal includes a main board, and the charging device includes: a sub-board, and the sub-board is connected to the main board, and The sub-board is located at a preset distance above the main board; the charging circuit is disposed on the sub-board, and the charging circuit is configured to charge the battery of the mobile terminal according to the input charging voltage.
- a charging device for a mobile terminal by being spaced apart from the main board on the main board Set the sub-board at the distance and set the charging circuit on the sub-board to separate the charging circuit from other circuits on the main board, avoiding interference between high and low voltage circuits, and improving high-voltage safety.
- the charging apparatus of the mobile terminal according to the above embodiment of the present invention may further have the following additional technical features:
- the charging circuit is for boosting the input charging voltage to quickly charge the battery.
- the preset distance is set according to the magnitude of the boosted charging voltage.
- the daughter board includes a pad through which the daughter board is soldered over the motherboard.
- the pad is disposed on one side of the daughter board, and the charging circuit is disposed on the other side of the daughter board.
- the mobile terminal comprises a mobile phone and a tablet.
- a second aspect of the present invention provides a mobile terminal including a charging apparatus for a mobile terminal according to an embodiment of the first aspect of the present invention.
- the mobile terminal of the embodiment of the present invention interference between high and low voltage circuits can be avoided, and high voltage safety can be improved.
- FIG. 1 is a schematic structural diagram of a charging apparatus of a mobile terminal according to an embodiment of the present invention.
- FIG. 1 is a schematic structural diagram of a charging apparatus of a mobile terminal according to an embodiment of the present invention.
- the mobile terminal in the embodiment of the present invention may include a mobile phone, a tablet computer, and the like.
- the mobile terminal includes a main board on which the main circuit system of the mobile terminal is disposed.
- a charging apparatus for a mobile terminal includes a sub-board 10 and a charging circuit 20.
- the sub-board 10 is connected to the main board, and the sub-board 10 is located at a preset distance above the main board; the charging circuit 20 is disposed on the sub-board 10, and the charging circuit 20 is configured to charge the battery of the mobile terminal according to the input charging voltage. Specifically, the charging circuit 20 can boost the input charging voltage to quickly charge the battery.
- the preset distance may be set according to the magnitude of the boosted charging voltage. It should be understood that in order to effectively avoid interference between the charging circuit on the sub-board 10 and the low voltage circuit on the main board, the charging voltage after boosting is larger, and accordingly, the preset distance is larger.
- the daughter board 10 can be a printed circuit board PCB having a smaller area than the motherboard, the daughter board 10 includes pads, and the daughter board 10 can be soldered over the motherboard through the pads.
- the pad may be disposed on one side of the sub-board 10, and the charging circuit 20 may be disposed on the other side of the sub-board 10.
- the charging circuit is separated from the other circuits on the main board by setting the sub-board at a predetermined distance from the main board on the main board and setting the charging circuit on the sub-board. It avoids interference between high and low voltage circuits and improves high voltage safety.
- the present invention also proposes a mobile terminal.
- the mobile terminal of the embodiment of the present invention includes the charging device of the mobile terminal according to the foregoing embodiment of the present invention.
- the specific implementation manner reference may be made to the foregoing embodiment. To avoid redundancy, details are not described herein.
- the mobile terminal of the embodiment of the present invention interference between high and low voltage circuits can be avoided, and high voltage safety can be improved.
- first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
- features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
- the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
- the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical connection, or can be electrical connection; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements.
- installation can be understood on a case-by-case basis.
- the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
- the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
- the first feature "below”, “below” and “below” the second feature may be the first feature in the second feature The sign is just below or obliquely below, or simply indicates that the first feature level is less than the second feature.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Telephone Function (AREA)
- Telephone Set Structure (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
一种移动终端的充电装置和移动终端,其中,移动终端包括主板,充电装置包括:子板(10),子板(10)与主板相连,且子板(10)位于主板之上的预设距离处;充电电路(20),充电电路(20)设置在子板(10)上,充电电路(20)用于根据输入的充电电压为移动终端的电池充电。根据该充电装置,能够避免高低压电路之间的干扰,同时能够提高高压安全性。
Description
本发明涉及移动终端技术领域,特别涉及一种移动终端的充电装置和一种移动终端。
目前,移动终端的快充电路一般是设置在主板上的,和其他电路一起设计在印刷电路板PCB上,这样快充电路的高压信号和其他电路的低压信号很容易造成干扰。同时,高压的闪充电路和低压电路在一起,安装和维修过程中很容易触碰到高压电路而造成危险。
发明内容
本发明旨在至少在一定程度上解决上述技术中的技术问题之一。为此,本发明的一个目的在于提出一种移动终端的充电装置,能够避免高低压电路之间的干扰,同时能够提高高压安全性。
本发明的第二个目的在于提出一种移动终端。
为达到上述目的,本发明第一方面实施例提出了一种移动终端的充电装置,所述移动终端包括主板,所述充电装置包括:子板,所述子板与所述主板相连,且所述子板位于所述主板之上的预设距离处;充电电路,所述充电电路设置在所述子板上,所述充电电路用于根据输入的充电电压为所述移动终端的电池充电。
根据本发明实施例的移动终端的充电装置,通过在主板之上与主板相距预
设距离处设置子板,并将充电电路设置在子板上,能够使充电电路与主板上的其他电路分离,避免了高低压电路之间的干扰,同时能够提高高压安全性。
另外,根据本发明上述实施例提出的移动终端的充电装置还可以具有如下附加的技术特征:
具体地,所述充电电路用于将输入的充电电压升压,以便为所述电池快速充电。
进一步地,所述预设距离根据升压后的充电电压的大小设定。
根据本发明的一个实施例,所述子板包括焊盘,所述子板通过所述焊盘焊接在所述主板之上。
进一步地,所述焊盘设置在所述子板的一面,所述充电电路设置在所述子板的另一面。
根据本发明的一个实施例,所述移动终端包括手机和平板电脑。
为达到上述目的,本发明第二方面实施例提出了一种移动终端,其包括本发明第一方面实施例提出的移动终端的充电装置。
根据本发明实施例的移动终端,能够避免高低压电路之间的干扰,同时能够提高高压安全性。
图1为根据本发明实施例的移动终端的充电装置的结构示意图。
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。
下面结合附图来描述本发明实施例的移动终端的充电装置和移动终端。
图1为根据本发明实施例的移动终端的充电装置的结构示意图。
需要说明的是,本发明实施例的移动终端可包括手机和平板电脑等。移动终端包括主板,主板上设置有该移动终端的主要电路系统。
如图1所示,本发明实施例的移动终端的充电装置,包括:子板10和充电电路20。
其中,子板10与主板相连,且子板10位于主板之上的预设距离处;充电电路20设置在子板10上,充电电路20用于根据输入的充电电压为移动终端的电池充电。具体地,充电电路20可将输入的充电电压升压,以便为电池快速充电。其中,预设距离可根据升压后的充电电压的大小设定。应当理解,为有效避免子板10上的充电电路与主板上的低压电路之间的干扰,升压后的充电电压越大,相应地,预设距离越大。
在本发明的一个实施例中,子板10可为面积小于主板的印刷电路板PCB,子板10包括焊盘,子板10可通过焊盘焊接在主板之上。其中,焊盘可设置在子板10的一面,充电电路20可设置在子板10的另一面。
根据本发明实施例的移动终端的充电装置,通过在主板之上与主板相距预设距离处设置子板,并将充电电路设置在子板上,能够使充电电路与主板上的其他电路分离,避免了高低压电路之间的干扰,同时能够提高高压安全性。
对应上述实施例,本发明还提出一种移动终端。
本发明实施例的移动终端,包括本发明上述实施例提出的移动终端的充电装置,其具体的实施方式可参照上述实施例,为避免冗余,在此不再赘述。
根据本发明实施例的移动终端,能够避免高低压电路之间的干扰,同时能够提高高压安全性。
在本发明的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”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。
此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中,“多个”的含义是两个或两个以上,除非另有明确具体的限定。
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。
在本发明中,除非另有明确的规定和限定,第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触,或第一和第二特征通过中间媒介间接接触。而且,第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方,或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特
征正下方或斜下方,或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外,在不相互矛盾的情况下,本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例,可以理解的是,上述实施例是示例性的,不能理解为对本发明的限制,本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。
Claims (15)
- 一种移动终端的充电装置,其特征在于,所述移动终端包括主板,所述充电装置包括:子板,所述子板与所述主板相连,且所述子板位于所述主板之上的预设距离处;充电电路,所述充电电路设置在所述子板上,所述充电电路用于根据输入的充电电压为所述移动终端的电池充电。
- 根据权利要求1所述的移动终端的充电装置,其特征在于,所述充电电路用于将输入的充电电压升压,以便为所述电池快速充电。
- 根据权利要求1或2所述的移动终端的充电装置,其特征在于,所述主板包括低压电路。
- 根据权利要求1-3中任一项所述的移动终端的充电装置,其特征在于,所述预设距离根据升压后的充电电压的大小设定。
- 根据权利要求4所述的移动终端的充电装置,其特征在于,所述预设距离与升压后的充电电压呈正相关关系。
- 根据权利要求1-5中任一项所述的移动终端的充电装置,其特征在于,所述子板为印刷电路板PCB。
- 根据权利要求6所述的移动终端的充电装置,其特征在于,所述子板的面积小于所述主板的面积。
- 根据权利要求1-7中任一项所述的移动终端的充电装置,其特征在于,所述子板焊接在所述主板之上。
- 根据权利要求8所述的移动终端的充电装置,其特征在于,所述子板 包括焊盘。
- 根据权利要求9所述的移动终端的充电装置,其特征在于,所述子板通过所述焊盘焊接在所述主板之上。
- 根据权利要求10所述的移动终端的充电装置,其特征在于,所述焊盘设置在所述子板的一面。
- 根据权利要求11所述的移动终端的充电装置,其特征在于,所述充电电路设置在所述子板的另一面。
- 根据权利要求1-12中任一项所述的移动终端的充电装置,其特征在于,所述移动终端包括手机。
- 根据权利要求1-12中任一项所述的移动终端的充电装置,其特征在于,所述移动终端包括平板电脑。
- 一种移动终端,其特征在于,包括根据权利要求1-14中任一项所述的移动终端的充电装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607586.7 | 2016-07-28 | ||
| CN201610607586.7A CN106230043B (zh) | 2016-07-28 | 2016-07-28 | 移动终端的充电装置和移动终端 |
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| Publication Number | Publication Date |
|---|---|
| WO2018018963A1 true WO2018018963A1 (zh) | 2018-02-01 |
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|---|---|---|---|
| PCT/CN2017/081917 Ceased WO2018018963A1 (zh) | 2016-07-28 | 2017-04-25 | 移动终端的充电装置和移动终端 |
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| Country | Link |
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| CN (1) | CN106230043B (zh) |
| WO (1) | WO2018018963A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230043B (zh) * | 2016-07-28 | 2018-01-19 | 广东欧珀移动通信有限公司 | 移动终端的充电装置和移动终端 |
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| CN2919782Y (zh) * | 2006-03-23 | 2007-07-04 | 鸿富锦精密工业(深圳)有限公司 | 逆变器及其整合式印刷电路板 |
| CN105072802A (zh) * | 2015-08-11 | 2015-11-18 | 深圳崇达多层线路板有限公司 | 一种高低压区隔离的pcb制作方法 |
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2016
- 2016-07-28 CN CN201610607586.7A patent/CN106230043B/zh not_active Expired - Fee Related
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2017
- 2017-04-25 WO PCT/CN2017/081917 patent/WO2018018963A1/zh not_active Ceased
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| JPH11176479A (ja) * | 1997-12-09 | 1999-07-02 | Denso Corp | 電気自動車の電池管理装置 |
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| CN103872734A (zh) * | 2014-03-19 | 2014-06-18 | 连云港华赛实业有限公司 | 手机快速充电器 |
| CN104779778A (zh) * | 2015-03-27 | 2015-07-15 | 洛阳中重自动化工程有限责任公司 | 一种集成化igbt驱动方法及装置 |
| CN204794134U (zh) * | 2015-04-20 | 2015-11-18 | 江苏宏云技术有限公司 | 一种移动设备锂电池的快充电路 |
| CN106230043A (zh) * | 2016-07-28 | 2016-12-14 | 广东欧珀移动通信有限公司 | 移动终端的充电装置和移动终端 |
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| CN106230043A (zh) | 2016-12-14 |
| CN106230043B (zh) | 2018-01-19 |
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