WO2022267582A1 - 一种防水充电座机构 - Google Patents

一种防水充电座机构 Download PDF

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Publication number
WO2022267582A1
WO2022267582A1 PCT/CN2022/082459 CN2022082459W WO2022267582A1 WO 2022267582 A1 WO2022267582 A1 WO 2022267582A1 CN 2022082459 W CN2022082459 W CN 2022082459W WO 2022267582 A1 WO2022267582 A1 WO 2022267582A1
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Prior art keywords
charging
main body
cleaning tool
electric cleaning
charging terminal
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PCT/CN2022/082459
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English (en)
French (fr)
Inventor
朱李伟
李伟
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昆山鑫泰利智能科技股份有限公司
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Publication of WO2022267582A1 publication Critical patent/WO2022267582A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members

Definitions

  • the invention belongs to the technical field of electric cleaning tools, in particular to a waterproof charging seat mechanism.
  • the liquid on the cleaning material at the bottom will flow to the live contact terminal of the charging base, which may easily cause a short circuit in the adapter circuit of the charging base, or enter the charged contact terminal.
  • the circuit between the contact terminals is damaged. Because the charged body is in the liquid, an electrochemical reaction occurs to corrode the charging terminal. If it continues for a long time, it will lead to poor charging contact and normal charging.
  • a waterproof charging stand mechanism which is beneficial to improve the docking reliability of charging, prevent the charging terminal from contacting moisture, and avoid damage to the charging terminal.
  • the purpose of the present invention is to provide a waterproof charging base mechanism to solve the problem that the liquid on the bottom cleaning material will flow onto the charged contact terminal of the charging base, which may easily lead to a short circuit of the adapter circuit of the charging base. Or enter between the charged contact terminals to form circuit damage. Since the charged body is in the liquid, an electrochemical reaction will corrode the charging terminals. If it continues for a long time, it will lead to poor charging contacts and failure to charge normally.
  • a waterproof charging base mechanism including a charging base and an electric cleaning tool body, a charging bracket is integrally formed on the left end of the charging base, and a Hanger hook, the middle part of the charging bracket is equipped with a pressing rod through the rotating rod, the bottom of the pressing rod is installed on the bottom of the charging bracket, the top of the pressing rod is integrally formed with a charging terminal, and the outer wall of the charging terminal is nested with a spring, The top end of the charging terminal runs through the top of the charging bracket.
  • Extrusion blocks are installed on the left side of the main body of the electric cleaning tool and on the side wall. Cleaning materials are installed on the right side of the main body of the electric cleaning tool.
  • a contact sheet is installed on the left side of the top of the main body, and a control circuit is installed at the right end of the contact sheet.
  • the main body of the electric cleaning tool is engaged with the charging base, and the bottom of the main body of the electric cleaning tool is attached to the top surface of the charging base.
  • the position of the extruding block corresponds to the position of the bottom of the pressing rod, and the bottom of the extruding block can be extruded on the top of the pressing rod.
  • the position of the charging terminal corresponds to the position of the contact piece, and the charging terminal is nested in the corresponding contact piece.
  • the hanger hook is engaged with the outer wall of the main body of the electric cleaning tool.
  • the charging terminal shrinks inside the charging bracket, and when the extrusion block is squeezed on the top of the pressure rod, the charging terminal is ejected from the inside of the charging bracket
  • the waterproof charging seat mechanism of the present invention through the setting of the pressure bar, spring, charging terminal, extrusion block and contact piece, when the main body of the electric cleaning tool is placed corresponding to the charging base, the extrusion block at the bottom of the main body of the electric cleaning tool will press the pressure bar. Compression, and then the spring shrinks to push out the charging terminal, and then the charging terminal is in contact with the contact piece.
  • the charging terminal is arranged on the side of the charging base, which is not easy to be corroded by liquid, which is conducive to improving the docking reliability of charging and avoiding the charging terminal from contact with moisture. , to avoid damage to the charging terminals.
  • Fig. 1 is a schematic diagram of the overall structure of the waterproof charging stand mechanism of the present invention
  • Fig. 2 is a schematic diagram of the main structure of the electric cleaning tool of the waterproof charging stand mechanism of the present invention
  • Fig. 3 is a schematic side view of the charging base structure of the waterproof charging base mechanism of the present invention.
  • Fig. 4 is a schematic side view of the overall structure of the waterproof charging stand mechanism of the present invention.
  • Embodiment Due to the elastic force of the spring 9, the charging terminal 5 shrinks in the charging bracket 4. After the main body 2 of the electric cleaning tool is cleaned, the cleaning material 3 is easy to get wet during the cleaning process.
  • the extrusion block 1 at the bottom of the main body 2 of the electric cleaning tool presses and fits the pressure rod 8, so that the pressure rod 8 rotates through the rotating rod, and then the spring 9 shrinks so that the charging terminal 5 is ejected from the inside to the outside, and then the charging terminal 5 is in contact with the contact piece 10 of the main body 2 of the electric cleaning tool, and the charging terminal 5 is arranged on the side of the charging base 7 .
  • a waterproof charging base mechanism including a charging base 7 and an electric cleaning tool main body 2, the left end of the charging base 7 is integrally formed with a charging bracket 4, the A hanger hook 6 is installed in the middle of the outer wall and inner wall of the charging bracket 4, and a pressure rod 8 is installed in the middle of the charging bracket 4 through a rotating rod.
  • the bottom of the pressure rod 8 is installed on the bottom of the charging bracket 4, and the top of the pressure rod 8 is integrally formed.
  • a charging terminal 5 There is a charging terminal 5, the outer wall of the charging terminal 5 is nested with a spring 9, the top end of the charging terminal 5 runs through the top of the charging bracket 4, and the left side of the bottom end and the side wall of the electric cleaning tool main body 2 are equipped with an extrusion block 1
  • a cleaning material 3 is installed on the right side of the bottom end of the main body of the electric cleaning tool 2
  • a contact sheet 10 is installed on the left side of the top of the main body 2 of the electric cleaning tool
  • a control circuit 11 is installed on the right end of the contact sheet 10, wherein the charging base
  • the spring 9 is unfolded without force so that the middle part of the pressure rod 8 rotates to hide the charging terminal 5 inside the charging base 4.
  • the cleaning material 3 is easy to get wet during the cleaning process.
  • the tool body 2 is placed on the top of the charging base 7, and the extrusion block 1 at the bottom of the electric cleaning tool body 2 presses and fits the pressure rod 8, so that the pressure rod 8 rotates through the rotating rod, and then the spring 9 contracts to make the charging terminal 5 Push out from inside to outside, and then the charging terminal 5 is in contact with the contact piece 10 , and then charging is completed.
  • the charging terminal 5 is arranged on the side of the charging base 7 .
  • the main body 2 of the electric cleaning tool is engaged with the charging base 7 , and the bottom of the main body 2 of the electric cleaning tool is attached to the top surface of the charging base 7 , wherein the main body 2 of the electric cleaning tool corresponds to the top surface of the charging base 7 To prevent the water of the cleaning material 3 from flowing into the bottom plate, so that the moisture still remains in the charging base 7 .
  • the position of the extruding block 1 corresponds to the position of the bottom of the pressing bar 8, and the bottom of the extruding block 1 can be squeezed on the top of the pressing bar 8, wherein the bottom of the extruding block 1 corresponds to the top of the pressing bar 8. Close, and the corresponding pressing bar 8 of extruding block 1 is pressed.
  • the position of the charging terminal 5 corresponds to the position of the contact piece 10, and the charging terminal 5 is nested corresponding to the contact piece 10, wherein, the charging terminal 5 and the contact piece 10 are in contact to form an electric energy loop, which can assist in completing charging. .
  • the hanger hook 6 is engaged with the outer wall of the main body 2 of the electric cleaning tool, wherein the outer wall of the main body 2 of the electric cleaning tool can hang the hanger hook 6 .
  • the charging terminal 5 when the extruding block 1 is not extruded on the top of the pressing rod 8, the charging terminal 5 is shrunk inside the charging bracket 4, and when the extruding block 1 is extruded on the top of the pressing rod 8, the charging terminal is The inside of the charging bracket 4 is ejected; when the charging base 7 is idle, the spring 9 is expanded without force so that the middle part of the pressure rod 8 rotates to hide the charging terminal 5 inside the charging base 4 .
  • the extrusion block 1 at the bottom of the main body 2 of the electric cleaning tool presses and fits the pressure rod 8, so that the pressure rod 8 rotates through the rotating rod, and the spring 9
  • the shrinkage makes the charging terminal 5 push out from the inside to the outside, and then the charging terminal 5 contacts the contact piece 10 of the electric cleaning tool main body 2, the charging terminal 5 is arranged on the side of the charging base 7, and the water of the cleaning material 3 flows into the bottom plate, so that Moisture still remains in the charging base 7 .

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本发明属于电动清洁工具技术领域，具体为一种防水充电座机构，包括充电基座和电动清洁工具主体，所述充电基座左端一体成型有充电支架，所述充电支架外壁内壁中部安装有挂架钩，所述充电支架内中部通过转杆安装有压杆，所述压杆底部安装于充电支架底部，所述压杆顶部一体成型有充电端子，所述充电端子外壁嵌套有弹簧，所述充电端子顶部末端贯穿充电支架顶部，所述电动清洁工具主体底端左侧和侧壁安装有挤压块，所述电动清洁工具主体底端右侧安装有清洁材料，所述电动清洁工具主体顶部左侧安装有接触片，所述接触片右端安装有控制电路。本发明有利于提高充电的对接可靠性，避免充电端子接触水分，避免充电端子的损坏。

Description

一种防水充电座机构 技术领域
本发明属于电动清洁工具技术领域，具体为一种防水充电座机构。
背景技术
电动清洁工具升级换代给人民居家生活带来更舒适的体验，电动式拖把和洗地机等电动清洁电器的充电是一件麻烦事。
把电动清洁工具放置到其充电基座上充电动作的过程中，其底部清洁材料上的液体会流到充电基座的带电接触端子上，容易导致充电基座的适配电路短路，或进入带电接触端子之间形成电路损坏，由于带电体在液体里，产生电化学反应腐蚀充电端子，若长期进行下去，会导致充电接触不良，无法正常充电问题。
因此，我们提出一种防水充电座机构，有利于提高充电的对接可靠性，避免充电端子接触水分，避免充电端子的损坏。
发明内容
本发明的目的在于提供一种防水充电座机构，以解决上述背景技术中提出的底部清洁材料上的液体会流到充电基座的带电接触端子上，容易导致充电基座的适配电路短路，或进入带电接触端子之间形成电路损坏，由于带电体在液体里，产生电化学反应腐蚀充电端子，若长期进行下去，会导致充电接触不良，无法正常充电的问题。
为实现上述目的，本发明提供如下技术方案：一种防水充电座机构，包括充电基座和电动清洁工具主体，所述充电基座左端一体成型有充电支架，所述充电支架外壁内壁中部安装有挂架钩，所述充电支架内中部通过转杆安装有压杆，所述压杆底部安装于充电支架底部，所述压杆顶部一体成型有充电端子，所述充电端子外壁嵌套有弹簧，所述充电端子顶部末端贯穿充电支架顶部，所述电动清洁工具主体底端左侧和侧壁安装有挤压块，所述电动清 洁工具主体底端右侧安装有清洁材料，所述电动清洁工具主体顶部左侧安装有接触片，所述接触片右端安装有控制电路。
优选的，所述电动清洁工具主体对应充电基座相卡合，所述电动清洁工具主体底部对应充电基座顶面相贴合。
优选的，所述挤压块的位置与压杆底部的位置相对应，所述挤压块底部可挤压于压杆顶部。
优选的，所述充电端子的位置与接触片的位置相对应，所述充电端子对应接触片相嵌套。
优选的，所述挂架钩对应电动清洁工具主体外壁相卡合。
优选的，所述挤压块未挤压于压杆顶部时，所述充电端子收缩于充电支架内部，所述挤压块挤压于压杆顶部时，所述充电端子由充电支架内部顶出
与现有技术相比，本发明的有益效果是：
本发明的防水充电座机构，通过压杆、弹簧、充电端子、挤压块和接触片的设置，当电动清洁工具主体对应充电基座放置，电动清洁工具主体底部的挤压块对压杆进行压制，进而弹簧收缩使得充电端子顶出，进而充电端子和接触片相接触，充电端子布置在充电基座的侧面，不易受到液体的侵蚀，有利于提高充电的对接可靠性，避免充电端子接触水分，避免充电端子的损坏。
附图说明
图1为本发明防水充电座机构的整体结构示意图；
图2为本发明防水充电座机构的电动清洁工具主体结构示意图；
图3为本发明防水充电座机构的充电基座结构侧视示意图；
图4为本发明防水充电座机构的整体结构侧视示意图。
图中：1、挤压块；2、电动清洁工具主体；3、清洁材料；4、充电支架；5、充电端子；6、挂架钩；7、充电基座；8、压杆；9、弹簧；10、接触片； 11、控制电路。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“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。
实施例：由于弹簧9的弹力，使得充电端子5收缩于充电支架4内，电动清洁工具主体2打扫完后，清理材料3清理过程中容易潮湿，当电动清洁工具主体2对应充电基座7顶部放置，电动清洁工具主体2底部的挤压块1对压杆8进行压制和贴合，使得压杆8通过转杆进行转动，进而弹簧9收缩使得充电端子5由内向外顶出，进而充电端子5和电动清洁工具主体2的接触片10相接触，充电端子5布置在充电基座7的侧面。
请参阅图1-4，本发明提供一种技术方案：一种防水充电座机构，包括充电基座7和电动清洁工具主体2，所述充电基座7左端一体成型有充电支架4，所述充电支架4外壁内壁中部安装有挂架钩6，所述充电支架4内中部通过转杆安装有压杆8，所述压杆8底部安装于充电支架4底部，所述压杆8顶部一体成型有充电端子5，所述充电端子5外壁嵌套有弹簧9，所述充电端子5顶部末端贯穿充电支架4顶部，所述电动清洁工具主体2底端左侧和侧壁安装有挤压块1，所述电动清洁工具主体2底端右侧安装有清洁材料3，所述电动清洁工具主体2顶部左侧安装有接触片10，所述接触片10右端安装有控制 电路11，其中，充电基座7闲置时，弹簧9无受力展开使得压杆8中部转动将充电端子5隐藏于充电基座4内部，电动清洁工具主体2打扫完后，清理材料3清理过程中容易潮湿，当电动清洁工具主体2对应充电基座7顶部放置，电动清洁工具主体2底部的挤压块1对压杆8进行压制和贴合，使得压杆8通过转杆进行转动，进而弹簧9收缩使得充电端子5由内向外顶出，进而充电端子5和接触片10相接触，进而完成充电，充电端子5布置在充电基座7的侧面。
其中，所述电动清洁工具主体2对应充电基座7相卡合，所述电动清洁工具主体2底部对应充电基座7顶面相贴合，其中，将电动清洁工具主体2对应充电基座7顶部相卡合，避免清洁材料3的水流到底板内，使得水分仍然残留于充电基座7内。
其中，所述挤压块1的位置与压杆8底部的位置相对应，所述挤压块1底部可挤压于压杆8顶部，其中，挤压块1底部对应压杆8顶部相贴合，且挤压块1对应压杆8进行压制。
其中，所述充电端子5的位置与接触片10的位置相对应，所述充电端子5对应接触片10相嵌套，其中，充电端子5和接触片10相接触形成电能回路，可协助完成充电。
其中，所述挂架钩6对应电动清洁工具主体2外壁相卡合，其中，电动清洁工具主体2外壁可对挂架钩6进行挂置。
其中，所述挤压块1未挤压于压杆8顶部时，所述充电端子5收缩于充电支架4内部，所述挤压块1挤压于压杆8顶部时，所述充电端子由充电支架4内部顶出；充电基座7闲置时，弹簧9无受力展开使得压杆8中部转动将充电端子5隐藏于充电基座4内部。
工作原理：充电基座7闲置时，弹簧9无受力展开使得压杆8中部转动将充电端子5隐藏于充电基座4内部，电动清洁工具主体2打扫完后，清理 材料3清理过程中容易潮湿，当电动清洁工具主体2对应充电基座7顶部放置，电动清洁工具主体2底部的挤压块1对压杆8进行压制和贴合，使得压杆8通过转杆进行转动，进而弹簧9收缩使得充电端子5由内向外顶出，进而充电端子5和电动清洁工具主体2的接触片10相接触，充电端子5布置在充电基座7的侧面，清洁材料3的水流到底板内，使得水分仍然残留于充电基座7内。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点，对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明；因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内，不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (6)

  1. 一种防水充电座机构，包括充电基座(7)和电动清洁工具主体(2)，其特征在于：所述充电基座(7)左端一体成型有充电支架(4)，所述充电支架(4)外壁内壁中部安装有挂架钩(6)，所述充电支架(4)内中部通过转杆安装有压杆(8)，所述压杆(8)底部安装于充电支架(4)底部，所述压杆(8)顶部一体成型有充电端子(5)，所述充电端子(5)外壁嵌套有弹簧(9)，所述充电端子(5)顶部末端贯穿充电支架(4)顶部，所述电动清洁工具主体(2)底端左侧和侧壁安装有挤压块(1)，所述电动清洁工具主体(2)底端右侧安装有清洁材料(3)，所述电动清洁工具主体(2)顶部左侧安装有接触片(10)，所述接触片(10)右端安装有控制电路(11)。
  2. 根据权利要求1所述的一种防水充电座机构，其特征在于：所述电动清洁工具主体(2)对应充电基座(7)相卡合，所述电动清洁工具主体(2)底部对应充电基座(7)顶面相贴合。
  3. 根据权利要求1所述的一种防水充电座机构，其特征在于：所述挤压块(1)的位置与压杆(8)底部的位置相对应，所述挤压块(1)底部挤压于压杆(8)顶部。
  4. 根据权利要求1所述的一种防水充电座机构，其特征在于：所述充电端子(5)的位置与接触片(10)的位置相对应，所述充电端子(5)对应接触片(10)相嵌套。
  5. 根据权利要求1所述的一种防水充电座机构，其特征在于：所述挂架钩(6)对应电动清洁工具主体(2)外壁相卡合。
  6. 根据权利要求3所述的一种防水充电座机构，其特征在于：所述挤压块(1)未挤压于压杆(8)顶部时，所述充电端子(5)收缩于充电支架(4)内部，所述挤压块(1)挤压于压杆(8)顶部时，所述充电端子由充电支架(4)内部顶出。
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