CN104426181B - 移动电源 - Google Patents

移动电源 Download PDF

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Publication number
CN104426181B
CN104426181B CN201310383812.4A CN201310383812A CN104426181B CN 104426181 B CN104426181 B CN 104426181B CN 201310383812 A CN201310383812 A CN 201310383812A CN 104426181 B CN104426181 B CN 104426181B
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power source
button
portable power
pressing body
projection
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CN104426181A (zh
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段超
姜兴华
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Shenzhen Futaihong Precision Industry Co Ltd
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Shenzhen Futaihong Precision Industry Co Ltd
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    • H02J7/0003—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
    • 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
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • 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
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/023—Light-emitting indicators
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H02J7/0049—Detection of fully charged condition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • General Engineering & Computer Science (AREA)
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  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

本发明关于一种移动电源，包括电源按键和本体，该本体进一步包括按键收容部，该按键收容部包括凸部和设置在该凸部上的凸块、止挡部，该电源按键装配在该按键收容部上，该电源按键包括按压体和设置在该按压体一端的卡持件，该凸部内设有触点开关，该按压体受压时该卡持件弹性抵持该止挡部，该按压体驱动该触点开关以开启该移动电源；该按压体压力消失时，该卡持件回弹并卡持该凸块以带动该电源按键复位。本发明的移动电源的按键结构简单，不易松动，耐用性较强。

Description

移动电源
技术领域
本发明涉及一种移动电源，尤其涉及一种结构简单且操作性能好的移动电源。
背景技术
随着便携式电子设备产业的不断发展，智能手机和智能平板电脑等便携式电子设备层出不穷，人们对便携式电子设备的依赖日益增加。由于便携式电子设备具有网络、视频、游戏等多种应用体验，用户在操作这些功能的过程中加快了便携式电子设备的电量消耗。而且由于便携式电子设备朝向轻薄化发展，便携式电子设备的电池容量也不断减小。所以当用户远离固定电源接口或便携式电子设备电池不可更换时，往往会出现便携式电子设备电量耗尽的情况从而影响用户的使用。为了解决这个状况，移动电源应运而生。用户可以在便携式电子设备电量耗尽的情况下通过开启移动电源为便携式电子设备充电以继续使用。但是，目前市场上的移动电源的电源按键大多结构复杂，而且多次使用后会出现按键松动，甚至按键失灵的状况，影响操作。
发明内容
有鉴于此，有必要提供一种具有结构简单且操作性能好的移动电源。
一种移动电源，包括电源按键和本体，该本体进一步包括按键收容部，该按键收容部包括凸部和设置在该凸部上的凸块、止挡部，该电源按键装配在该按键收容部上，该电源按键包括按压体和设置在该按压体一端的卡持件，该凸部内设有触点开关，该按压体受压时该卡持件弹性抵持该止挡部，该按压体驱动该触点开关以开启该移动电源；该按压体压力消失时，该卡持件回弹并卡持该凸块以带动该电源按键复位。
本发明的移动电源通过在本体上设置凸部，凸部上设置二凸块，并在电源按键上设置卡持件和卡勾，通过卡持件卡持在凸块之间，卡勾卡持在本体内可实现电源按键与本体的相对固定，同时通过按压体抵持凸部内的触点开关实现移动电源的开启或关闭，结构简单，操作性能好。
附图说明
图1是本发明较佳实施方式的移动电源的分解示意图。
图2是图1中区域II的放大示意图。
图3是图1所示的移动电源另一角度的示意图。
图4是本发明较佳实施方式的移动电源的电源按键的示意图。
图5是图1所示的移动电源的部分装配示意图。
图6是图5中区域VI的放大示意图。
图7是本发明较佳实施方式的移动电源的整体装配示意图。
图8是图7所示的移动电源沿VIII-VIII剖视图。
主要元件符号说明
移动电源 100
本体 50
指示灯 51
输入端口 52
输出端口 53
按键收容部 54
电路板 55
容置槽 56
凸部 57
触点开关 571
通孔 577
凸块 58
止挡部 59
电芯 60
电源按键 70
按压体 71
外壁 711
侧壁 713
卡持件 73
拱形部 731
连接部 733
突起 735
卡勾 75
壳体 80
通孔 81
如下具体实施方式将结合上述附图进一步说明本发明。
具体实施方式
请参阅图1，本发明较佳的实施方式提供一种移动电源100，用于给便携式电子设备充电。该移动电源100包括本体50、电芯60、电源按键70和壳体80。该电芯60容置在该本体50内并且一端从该本体50内露出，该本体50连同该电芯60一起收容在该壳体80中。该电源按键70设置在该本体50的一端并从该壳体80中露出。
请结合参照图2，该本体50包括四指示灯51、输入端口52、二输出端口53、按键收容部54、凸块58和止挡部59。该本体50内进一步设置电路板55，该四指示灯51并排设置在该本体50的一端并与该电路板55电性连接，以显示该移动电源100的电量。具体的，当给该移动电源100充电或使用该移动电源100给电子装置充电时，该四指示灯51即可发亮，用户可根据发亮的指示灯51的数量判断该移动电源100的即时电量。该输入端口52和输出端口53均与该电路板55电性连接。该输入端口52设置在该本体50设有该四指示灯51的一端，用于连接外部电源以为该移动电源100充电。该二输出端口53并排设置在该本体50上且与该输入端口52相邻设置，以接入外部电子装置并为电子装置充电。在本实施例中，该二输出端口53的输出电流不同。具体的，其中一输出端口53的输出电流为1A，另一输出端口53的输出电流为2A，用户可以根据不同电子装置的充电要求将一电子装置接入其中一输出端口53或将二不同的电子装置分别接入该二输出端口53充电。
该按键收容部54设置该本体50上且位于该输入端口52上方。该按键收容部54包括一容置槽56及容置在该容置槽56内的一凸部57。该凸部57大致为一中空的矩形体，其内设置有触点开关571，该触点开关571与该电路板55电性连接。在本实施例中，该触点开关571为一弹性电子元件，其可在外力作用下被压缩或在外力作用下复位。具体的，当受到外部压力时，该触点开关571被压缩并控制该移动电源100向外部输出电流；当外部压力消失时，该触点开关571复位并控制该移动电源100停止向外部输出电流。请参阅图3，该凸部57面向该容置槽56的一侧开有一通孔577，该电源按键70可通过该通孔577卡持在该本体50上，以更好地固定在该按键收容部54中。
请参阅图2，该凸块58设置在该凸部57上且位于该指示灯51的一侧。在本实施例中，该凸块58中部开有一凹槽以夹持该电源按键70。该止挡部59设置在该凸部57上并与该凸块58间隔一定距离设置，以限定该电源按键70的运动行程。
可以理解，在其他实施例中，该凸块58也可为相互间隔设置的的二凸块，只需能够夹持该电源按键70即可。
该电芯60为充电介质，其与该电路板55电性连接以存储外部电源输入的电量并将电量输送至外部电子装置。具体的，该电芯60为锂电芯或可充电的干电池。
请参阅图4，该电源按键70用于安装在该按键收容部54上以便于用户开启或关闭该移动电源100。该电源按键70包括按压体71、设置在该按压体71上的卡持件73及卡勾75。具体的，该按压体71包括外壁711和依次连接的四侧壁713，该四侧壁713均与该外壁711相连接。该卡持件73和卡勾75分别设置在其中二相对的侧壁713上。
该卡持件73用于带动该电源按键70回弹。在本实施例中，该卡持件73包括二对称设置的拱形部731及与该二拱形部731相连接的一连接部733。该连接部733朝向该按压体71凸设一突起735，以用于卡持在该本体50的二凸块58之间。
该卡勾75用于穿过该通孔577并卡持在该本体50内以固定该电源按键70并防止该电源按键70的过度回弹。具体的，该卡勾75包括卡持臂751和设置在该卡持臂751一端的卡持块753。该卡持臂751穿过该通孔577，以便该卡持块753卡持在该本体50的内壁上以将该卡勾75固定在该本体50上。
请参阅图5、图6及图8，当该电源按键70装配在该按键收容部54上时，该四侧壁713包覆在该凸部57上，该突起735卡持在该二凸块58之间，该卡勾75穿过所述通孔577并卡持在本体50内。
请参阅图7，该壳体80为一筒状结构，其一侧壁上并排开设四通孔81，当该壳体80套设在该本体50上时，该本体50上的四指示灯51穿过该四通孔81以显示该移动电源100的即时电量，该电源按键70露出该壳体80。
下面进一步介绍本发明移动电源100的工作原理：
当用户需要使用该移动电源100给外部电子装置充电时，可根据需要将外部电子装置接入对应的输出端口53，再按压该电源按键70。此时，由于该电源按键70被按压，该突起735远离该二凸块58并朝向该止挡部59运动，该卡勾75在按压作用下远离该本体50。当该电源按键70的外壁711挤压该触点开关571一定程度后即接通该电芯60，此时该移动电源100向外输送电流且该指示灯51发亮以显示该移动电源100的即时电量。
当该移动电源100开始工作后，用户即可停止按压该电源按键70。此时，由于该连接部733抵持在该止挡部59上并使该卡持件73产生弹性形变，当外力消失后，该连接部733产生弹力并带动该卡持件73和卡勾75回弹，使该突起735卡持在该凸块58的凹槽内，该卡勾75卡持在该本体50上。
当用户需要停止该移动电源100向外供电时，该电源按键70的操作过程与上述的充电的操作过程类似，用户按压该按压体71，该按压体71的外壁711接触该触点开关571，在外力作用下该触点开关571复位，以关闭该移动电源100。
如果用户按压该电源按键70的力过大，该连接部733接触到该止挡部59时，该电源按键70即停止运动，以防止由于过度按压导致该电源按键70压坏该凸部57内的触点开关571。
本发明的移动电源100在电源按键70上设置卡持件73和卡勾75，卡持件73上设置突起735，本体50上设置凸部57，凸部57上设置二凸块58，通过将突起735卡持在二凸块58之间，卡勾75卡持在本体50上从而保持电源按键70与本体50的相对固定，结构简单，而且避免了电源按键70松动的情况。而且，该凸部57上设置止挡部59，防止了电源按键70的过量运动，保护凸部57内部的触点开关571，提高了该电源按键70的耐用性。此外，在电源按键70复位时，卡勾75卡持在本体上，防止了卡持件73的过度回弹，避免了卡持件73与二凸块58过度碰撞后的损坏，延长了电源按键的使用寿命，提高了用户体验。
本发明的移动电源的电源按键结构可用于其他设有电源按键之电子装置，如个人数位助理（PDA）、掌上电脑等。同时也可用于电子装置上任何适当的部分。

Claims (7)

1.一种移动电源，包括电源按键和本体，该电源按键设置在该本体上，其特征在于：该本体进一步包括按键收容部，该按键收容部包括凸部和设置在该凸部上的凸块、止挡部，该电源按键装配在该按键收容部上，该电源按键包括按压体和设置在该按压体一端的卡持件，该凸部内设有触点开关，该按压体受压时该卡持件弹性抵持该止挡部，该按压体驱动该触点开关以开启该移动电源；该按压体压力消失时，该卡持件回弹并卡持该凸块以带动该电源按键复位，所述卡持件包括二拱形部和与该二拱形部相连接的连接部，该连接部朝向该按压体凸设一突起，该凸块开设一凹槽，该突起卡持在该凹槽内，该电源按键还包括卡勾，该卡勾包括卡持臂和设置在该卡持臂一端的卡持块，该凸部朝向该触点开关的一侧开有通孔，该卡持臂穿过该通孔，以将该卡持块卡持在该本体内。
2.如权利要求1所述的移动电源，其特征在于：所述止挡部设置在该凸部上并与该凸块间隔设置，该按压体受压时该连接部抵持该止挡部。
3.如权利要求1所述的移动电源，其特征在于：所述按键收容部进一步包括容置槽，该凸部容置在该容置槽内。
4.如权利要求1所述的移动电源，其特征在于：所述按压体包括一外壁和与该外壁相连接的四侧壁，所述外壁抵持所述触点开关，所述四侧壁依次连接，所述卡持件和卡勾设置在所述按压体的其中两个相对的侧壁上。
5.如权利要求1所述的移动电源，其特征在于：所述本体包括一电路板，所述本体的一端设置输入端口和二输出端口，所述输入端口和输出端口均与所述电路板电性连接，所述输入端口用于给所述移动电源充电，所述二输出端口的输出电流不同，用于向外供电。
6.如权利要求3所述的移动电源，其特征在于：所述本体包括一电路板，所述本体的一侧并排设置若干指示灯，所述指示灯临近所述止挡部设置并与所述电路板电性连接，以显示所述移动电源的电量。
7.如权利要求6所述的移动电源，其特征在于：所述移动电源进一步包括壳体和电芯，该电源按键设置在该本体的一端并露出该壳体，该本体和该电芯共同容置在该壳体内，该壳体上并排设置若干通孔，该通孔依次对准所述指示灯。
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