WO2015085708A1 - 一种延长线用旋转开关 - Google Patents

一种延长线用旋转开关 Download PDF

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Publication number
WO2015085708A1
WO2015085708A1 PCT/CN2014/077391 CN2014077391W WO2015085708A1 WO 2015085708 A1 WO2015085708 A1 WO 2015085708A1 CN 2014077391 W CN2014077391 W CN 2014077391W WO 2015085708 A1 WO2015085708 A1 WO 2015085708A1
Authority
WO
WIPO (PCT)
Prior art keywords
contact
rotating sleeve
baffle
socket body
rotary switch
Prior art date
Application number
PCT/CN2014/077391
Other languages
English (en)
French (fr)
Inventor
白龙彪
Original Assignee
慈溪宏一电子有限公司
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 慈溪宏一电子有限公司 filed Critical 慈溪宏一电子有限公司
Publication of WO2015085708A1 publication Critical patent/WO2015085708A1/zh

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Classifications

    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/44—Contacts characterised by the manner in which co-operating contacts engage by sliding with resilient mounting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means

Definitions

  • the present invention relates to a switch device.
  • a rotary switch for an extension cord comprising a socket body and a rotary sleeve, wherein the rotary sleeve is rotatably connected to the socket body, and the side of the socket body is spaced apart
  • a conductive member is disposed on the rotating sleeve, and the socket body and the rotating sleeve electrically control the first contact and the second contact to be electrically connected or disconnected relative to each other.
  • the socket body is provided with a mounting seat, and the first contact and the second contact are mounted on the outer wall of the mounting seat at a lower interval.
  • the mounting base includes a base and a gland that is detachably connected to the base, and the first contact and the second contact are mounted on the base and pressed by the gland.
  • the first contact includes a first fixed end and a first curved segment extending from the first fixed end
  • the second contact includes a second fixed end and a second fixed end a second curved section extending from the upper end of the head
  • the socket body and the rotating sleeve relatively rotating to control the first curved section and the second bending Description The electrical continuity or disconnection of the book segment.
  • the mounting seat is provided with an inner baffle on the inner side of the first curved section and the second curved section or an outer baffle on the outer side of the first curved section and the second curved section.
  • the mounting seat is provided with an inner baffle and an outer baffle, the inner baffle includes a second inner baffle and a first inner baffle located above the second inner baffle, the outer baffle includes a second outer baffle and a first outer baffle located above the second outer baffle, the second curved section extending from between the second inner baffle and the second outer baffle, the first curved section The first inner baffle and the first outer baffle extend between.
  • the first outer baffle is disposed on the gland
  • the top of the second outer baffle is provided with a buckle
  • the gland is provided with a carding position that is fastened to the buckle.
  • the mounting seat is connected with an upper cover assembly
  • the rotating sleeve is located between the socket body and the upper cover assembly.
  • the end surface of the socket body opposite to the rotating sleeve is provided with a screwing groove
  • the rotating sleeve is provided with a guiding rib corresponding to the screwing groove, and the guiding rib rotates along the screwing groove.
  • the conductive member comprises a metal elastic piece, and an inner wall of the rotating sleeve is provided with a slot, and the metal elastic piece is connected to the slot and protrudes in the axial direction of the rotating sleeve.
  • the utility model has the beneficial effects: the rotary switch of the utility model rotates the socket body and the rotating sleeve relatively, and the conductive member controls the first contact and the second contact to be electrically connected or disconnected, and can be quickly connected or disconnected.
  • the power supply, and the small size of the structure can reduce the volume of the extension line, so the wiring is easy, and can be adapted to more occasions; the connection of the switch by rotation can prevent misoperation and enhance the safety of the switch.
  • FIG. 1 is a front view of the utility model
  • FIG. 2 is an exploded view of the utility model
  • FIG. 3 is a schematic view showing the installation of the first contact, the second contact and the mounting seat of the present invention
  • FIG. 4 is a schematic view showing the connection between the socket body and the rotating sleeve of the utility model
  • FIG. 6 is a schematic structural view of a first contact in the present invention
  • FIG. 7 is a schematic structural view of a second contact in the present invention
  • FIG. 8 is a schematic structural view in a conductive state; Schematic.
  • the present invention provides a rotary switch for an extension cord, comprising a socket body and a rotary sleeve, wherein the rotary sleeve is rotatably connected to the socket body, and the first contact and the second contact are arranged on the side of the socket body, and the rotary sleeve is provided A conductive member is disposed thereon, and the socket body and the rotating sleeve electrically control the first contact and the second contact to be electrically connected or disconnected relative to each other.
  • the rotary switch of the utility model is arranged on an extension line of the electrical equipment or on the plug; the outer shape is a cylindrical shape corresponding to the extension line, and the structure can reduce the switch compared to the rocker type switch and the push type switch.
  • the volume, and the operation process needs to be rotated to turn on the power. Compared with the rocker switch and the push switch, the collision of external force is not easy to cause misoperation.
  • a rotary switch for an extension cord includes a socket body 1 and a rotary sleeve 2, and the rotary sleeve 2 is rotatably connected to the socket body 1, and the side of the socket body 1 is spaced apart.
  • a contact 51 and a second contact 52 the rotating sleeve 2 is provided with a conductive member 22, and the electrical conduction of the first contact 51 and the second contact 52 is controlled by causing the socket body 1 and the rotating sleeve 2 to rotate relative to each other. Pass or disconnect.
  • the rotating sleeve 2 is rotated to connect the conductive member 22 to the first contact 51 and the second contact 52 to conduct current; referring to FIG.
  • the rotating sleeve 2 is reversely rotated to enable the first contact 51 and The connection of the second contact 52 is broken, and the current is turned off.
  • the conductive member 22 used in the present invention is a metal dome. Referring to Figures 5 and 8, the inner wall of the rotary sleeve 2 is provided with a slot 24, and the metal dome includes a connector piece 221 and a card 222 at both ends. After the card 222 is mounted on the slot 24, a gap is left between the tab 221 and the inner wall of the swivel sleeve 2.
  • the rotating process requires a certain torque to abut the first contact 51 and the second contact 52, so that the metal dome can be in contact with the first contact 51 and the second contact 52, and the conductive member 22 and the first contact can be made under a certain torque.
  • the head 51 and the second contact 52 are separated. Enhance the safety and reliability of the switch.
  • the conductive member 22, the first contact 51 and the second contact 52 are all copper materials. Referring to FIG. 3, FIG. 6, FIG. 7, and FIG.
  • the first contact 51 includes a first fixed end 511 and a first curved section 512 extending from the first fixed end
  • the second contact 52 is also The second fixed end 521 and the second curved portion 522 extending from the second fixed end are respectively bent, and the first contact 51 and the second contact are respectively adopted by the first fixed end 511 and the second fixed end 521
  • One end of the head 52 is fixed, the first curved section 512 and the second curved section 522 are opposite to the inner wall of the rotating sleeve 2, and the socket body 1 and the rotating sleeve 2 are electrically controlled to rotate relative to the first curved section 521 and the second curved section 522. Or disconnected.
  • the first contact 51 and the second contact 52 are elastic metal sheets, and the elastic force of the elastic metal piece ensures the reliable connection between the conductive member 22 and the first curved portion 521 and the second curved portion 522, and requires a certain external force to be rotated. Go to the rotating sleeve to ensure reliable and safe power connection.
  • the socket body includes a base body 11. The end surface of the base body 11 is provided with a mounting seat.
  • the first contact 51 and the second contact 52 are spaced apart from each other. Installed on the outer wall of the mount.
  • the first contact 51 and the second contact 52 may also be mounted on the outer wall of the mount in a circumferentially spaced manner along the mount.
  • the mounting base includes a base 12 and a gland 4 that is detachably connected to the base.
  • the first contact 51 and the second contact 52 are assembled on the base and are pressed and restrained by the gland 4.
  • the mounting seat fixes the first fixed end 511 and the second fixed end 521; and the ends of the first curved section 512 and the second curved section 522 are exposed, and are located on the outer wall of the base 12 and the inner wall of the rotating sleeve 2 between. Referring to FIG. 2, FIG. 3, FIG. 6, FIG. 7 and FIG.
  • the mounting seat is provided with an inner baffle 121 and an outer baffle
  • the inner baffle 121 includes a second inner baffle and a second upper baffle
  • An inner baffle, preferably a second inner baffle and a first inner baffle are a unitary structure
  • the outer baffle includes a second outer baffle 122 and a first outer baffle above the second outer baffle 122, at the base
  • An inner baffle 121 and a second outer baffle 122 are disposed on the cross section.
  • the outer wall of the inner baffle 121 is an arcuate surface corresponding to the first curved section 521 and the second curved section 522, and the inner baffle 121 and the second outer portion A connecting groove 124 is formed between the baffles 122, the second contact 52 is connected in the connecting groove 124, and the second curved portion 522 extends from between the inner baffle 121 and the second outer baffle 122.
  • First outer baffle The description is disposed on the gland 4 and forms a limiting slot 41 with the inner baffle 121. The bottom of the gland 4 presses the second contact 52, and the first contact 51 is mounted in the limiting slot 41.
  • the first curved section 521 extends from between the inner baffle 121 and the first outer baffle.
  • the mounting seat may also be provided with only an inner baffle located on the inner side of the first curved section and the second curved section or an outer baffle located on the outer side of the first curved section and the second curved section.
  • the inner baffle and the outer baffle limit the bending range of the first curved section 512 and the second curved section 522, which is more convenient to disassemble and install, and is small in size.
  • a buckle 123 is disposed on the top of the second outer baffle 122 , and the top surface of the gland 4 is provided with a latching position 42 , and the snap card is connected to the card for easy splitting. Connect the two. Referring to Figures 1, 2, 3 and 6, the upper cover assembly is attached to the mount.
  • the rotating sleeve 2 is tightly disposed between the base 11 and the upper cover assembly.
  • the upper cover assembly includes a pressing plate 32 and a top cover 3.
  • the first fixed end 511 is provided with a bent bending section 513, and the bending section 513 is pressed against Between the pressure plate 32 and the gland 4, the limit of the first contact is achieved.
  • the rotating sleeve 2 is sleeved, and the surface of the base 11 opposite to the rotating sleeve 2 is provided with a screwing groove 111.
  • the rotating sleeve 2 is provided with a guiding rib 23 corresponding to the screwing groove 111.
  • the guiding rib rotates along the screwing groove to realize the rotating connection of the rotating sleeve.
  • an outer wall of the upper cover assembly is provided with an indication portion 31, and an outer wall of the rotary sleeve 2 is provided with an arrow mark 21 corresponding to the indication portion 31.
  • the arrow mark 21 includes an ON end and an OFF end. Turning to the rotating sleeve, when the ON end is aligned with the indication portion 31, the power is turned on.
  • the power supply is turned off; instead, an arrow mark may be provided on the outer wall of the rotating sleeve, and the outer wall of the base body is provided with an indicating portion.
  • the above-described indicating portion 31 and the arrow mark 21 may be bumps, grooves or lacquers.
  • the switch is connected to an extension line of the electrical device, the first contact 51 is connected to the plug through a wire, and the second contact 52 is connected to the electrical device through a wire; after the plug is connected to electricity, the current is turned on or off through the switch, and the switch is set.
  • the switch has a small effect on the volume of the extension cord.
  • the switch and the plug may be combined.
  • the first contact 51 includes a card 514 bent along the height of the support.
  • the plug 514 extends beyond the end surface of the support, and the plug is formed to be connected to the socket, and the second contact 52 Connect electrical equipment through wires.

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

本实用新型公开了一种延长线用旋转开关，涉及开关领域，解决现有技术中电器延长线无开关装置或开关装置体积大的技术问题，本实用新型提供的旋转开关包括插座体和旋转套，旋转套转动连接插座体，插座体的侧面间隔设有第一触头和第二触头，旋转套上设有导电件，插座体和旋转套相对旋转控制第一触头和第二触头电性导通或断开。本实用新型应用于电器的延长线或是插头。

Description

说 明 书 一种延长线用旋转开关
【技术领域】 本实用新型涉及一种开关装置。
【背景技术】 各种电器设备通过延长线实现较远距离场合的有效接电， 但是延长线上大 多没有设置开关装置， 不便于用电器与电源之间的有效保护， 存在一定用电安 全隐患。 而且如果使用传统的翘板式开关与按压式开关会导致延长线体积过大 的问题， 从而影响延长线的布线， 并且外力的误操作容易导致翘板式开关与按 压式开关非正常连接或断开。
【发明内容】 本实用新型解决的技术问题是提供一种延长线用旋转开关， 体积小， 使用 安全、 方便。 为解决上述技术问题， 本实用新型采用如下技术方案： 一种延长线用旋转开关， 包括插座体和旋转套， 所述旋转套转动连接所述 插座体， 所述插座体的侧面间隔设有第一触头和第二触头， 所述旋转套上设有 导电件， 所述插座体和旋转套相对旋转控制第一触头和第二触头电性导通或断 开。 进一步的， 所述插座体上设有安装座， 所述第一触头和第二触头以上下间 隔的方式安装在安装座的外壁。 进一步的， 所述安装座包括底座和与底座拆分连接的压盖， 所述第一触头 和第二触头装配在所述底座上， 并通过压盖压紧。 进一步的， 所述第一触头包括第一固定端头和从第一固定端头上弯曲延伸 出的第一弯曲段， 所述第二触头包括第二固定端头和从第二固定端头上弯曲延 伸出的第二弯曲段， 所述插座体和旋转套相对旋转控制第一弯曲段和第二弯曲 说 明 书 段的电性导通或断开。 进一步的， 所述安装座上设有位于第一弯曲段和第二弯曲段内侧方的内挡 板或位于第一弯曲段和第二弯曲段外侧方的外挡板。 进一步的， 所述安装座上设有内挡板和外挡板， 所述内挡板包括第二内挡 板和位于第二内挡板上方的第一内挡板， 所述外挡板包括第二外挡板和位于第 二外挡板上方的第一外挡板， 所述第二弯曲段从第二内挡板和第二外挡板之间 延伸出， 所述第一弯曲段从所述第一内挡板和第一外挡板之间延伸出。 进一步的， 所述压盖上设置所述第一外挡板， 所述第二外挡板的顶部设有 卡扣， 所述压盖上设有与所述卡扣扣接的卡接位。 进一歩的， 所述安装座上连接有上盖组件， 所述旋转套位于插座体和上盖 组件之间。 进一步的， 所述插座体与旋转套相对的端面上设有旋接槽， 所述旋转套上 设有与旋接槽相对应的导向凸筋， 所述导向凸筋沿着旋接槽旋转。 进一步的， 所述导电件包括金属弹片， 所述旋转套的内壁设有插槽， 所述 金属弹片连接所述插槽并向旋转套的轴心方向凸出。 本实用新型的有益效果： 本实用新型的旋转开关， 通过将插座体与旋转套相对旋转， 导电件控制第 一触头和第二触头电性导通或断开， 可快速连接或断开电源， 并且该结构的体 积小， 能减小延长线的体积， 因此布线容易， 可适应更多的场合； 通过转动实 现开关的连接可以防止误操作， 增强开关的安全性。 本实用新型的这些特点和优点将会在下面的具体实施方式、 附图中详细的 揭露。
【附图说明】 下面结合附图对本实用新型做进一步的说明： 图 1为本实用新型的主视图； 图 2为本实用新型的爆炸图; 说 明 书 图 3为本实用新型中第一触头、 第二触头与安装座的安装示意图； 图 4为本实用新型中插座体和旋转套的连接示意图； 图 5为本实用新型中导电件的结构示意图； 图 6为本实用新型中第一触头的结构示意图； 图 7为本实用新型中第二触头的结构示意图； 图 8为导通状态的结构示意图； 图 9为断开状态的结构示意图。 【具体实施方式】 本实用新型提供一种延长线用旋转开关， 包括插座体和旋转套， 旋转套转 动连接插座体， 插座体的侧面间隔设有第一触头和第二触头， 旋转套上设有导 电件， 插座体和旋转套相对旋转控制第一触头和第二触头电性导通或断开。 本实用新型的旋转开关设置在电器设备的延长线上， 或是设置在插头上； 外形为与延长线相对应的圆柱状， 相比翘板式开关与按压式开关， 该结构可以 减小开关的体积， 而且操作过程需要通过旋转才能接通电源， 相比翘板式开关 与按压式开关， 外力的碰撞不容易导致误操作。 下面结合本实用新型实施例的附图对本实用新型实施例的技术方案进行解 释和说明， 但下述实施例仅仅为本实用新型的优选实施例， 并非全部。 基于实 施方式中的实施例， 本领域技术人员在没有做出创造性劳动的前提下所获得其 它实施例， 都属于本实用新型的保护范围。 参考图 1、 图 2和图 3， 所示的一种延长线用旋转开关， 包括插座体 1和旋 转套 2， 旋转套 2转动连接插座体 1， 插座体 1的侧面上间隔的设有第一触头 51 和第二触头 52， 旋转套 2上设有导电件 22， 通过使插座体 1和旋转套 2产生相 对旋转， 控制第一触头 51和第二触头 52的电性导通或断开。 参考图 8， 转动旋 转套 2可使导电件 22连通第一触头 51和第二触头 52， 从而导通电流； 参考图 9, 反向转动旋转套 2， 可使第一触头 51和第二触头 52的连接断开， 断开电流。 本实用新型采用的导电件 22为金属弹片。 说 明 书 参考图 5和图 8， 旋转套 2的内壁设有插槽 24， 金属弹片包括接电片 221 和两端的插板 222。 插板 222安装在插槽 24上后， 接电片 221和旋转套 2的内 壁之间留有间隙。 转动过程需要一定扭力抵开第一触头 51和第二触头 52， 才能 使得金属弹片与第一触头 51和第二触头 52接触， 并且一定扭力下才能使得导 电件 22与第一触头 51和第二触头 52分离。 增强开关的安全性和可靠性。 优选 的， 导电件 22、 第一触头 51和第二触头 52均为铜质材料。 参考图 3、 图 6、 图 7和图 8， 其中第一触头 51包括第一固定端头 511和从 第一固定端头上弯曲延伸出的第一弯曲段 512， 第二触头 52同样包括第二固定 端头 521和从第二固定端头上弯曲延伸出的第二弯曲段 522，通过第一固定端头 511和第二固定端头 521分别将第一触头 51和第二触头 52的一端固定，第一弯 曲段 512和第二弯曲段 522与旋转套 2的内壁相对， 插座体 1和旋转套 2相对 旋转控制第一弯曲段 521和第二弯曲段 522电性导通或断开。 并且第一触头 51 和第二触头 52为弹性金属片， 通过弹性金属片的弹力， 可确保导电件 22与第 一弯曲段 521和第二弯曲段 522的可靠连接， 需要一定外力才能转到旋转套， 确保接电的可靠与安全。 参考图 1、 图 2和图 3， 本实用新型中， 插座体包括基体 11， 基体 11的端 面上设有安装座， 优选的， 第一触头 51和第二触头 52以上下间隔的方式安装 在安装座的外壁。 替换的， 第一触头 51和第二触头 52也可以是沿安装座周向 间隔的方式安装在安装座的外壁。 并且安装座包括底座 12和与底座拆分连接的压盖 4，第一触头 51和第二触 头 52装配在底座上， 并通过压盖 4压紧限位。 具体的， 安装座将第一固定端头 511和第二固定端头 521固定；而第一弯曲段 512和第二弯曲段 522的端部露出， 并位于底座 12的外壁和旋转套 2的内壁之间。 参考图 2、 图 3、 图 6、 图 7和图 8， 安装座上设有内挡板 121和外挡板， 内挡板 121 包括第二内挡板和位于第二内挡板上方的第一内挡板， 优选的第二 内挡板和第一内挡板为一体结构， 外挡板包括第二外挡板 122 和位于第二外挡 板 122上方的第一外挡板，在底座 12断面上设置内挡板 121和第二外挡板 122， 内挡板 121的外壁为与第一弯曲段 521和第二弯曲段 522相对应的弧形面， 内 挡板 121和第二外挡板 122之间形成连接槽 124，第二触头 52连接在连接槽 124 中， 第二弯曲段 522从内挡板 121和第二外挡板 122之间延伸出。 第一外挡板 说 明 书 设置在压盖 4上， 并与内挡板 121之间形成限位槽 41， 压盖 4底部将第二触头 52压紧， 第一触头 51安装在限位槽 41中。 第一弯曲段 521从内挡板 121和第 一外挡板之间延伸出。 替换的， 安装座上也可仅设置位于第一弯曲段和第二弯 曲段内侧方的内挡板或设置位于第一弯曲段和第二弯曲段外侧方的外挡板。 内 挡板和外挡板限制第一弯曲段 512和第二弯曲段 522的弯曲范围， 该方式的拆 分和安装更加方便， 而且体积小。 参考图 3和图 8， 并且在第二外挡板 122的顶部设有卡扣 123， 压盖 4的顶 面设有卡接位 42， 卡扣卡接卡接位， 用便于拆分的方式将两者连接。 参考图 1、 图 2、 图 3和图 6， 安装座上连接有上盖组件。 旋转套 2紧密设 置在基体 11 和上盖组件之间， 上盖组件包括压板 32和顶盖 3， 第一固定端头 511上设有折弯的折弯段 513， 折弯段 513压紧在压板 32和压盖 4之间， 实现 第一触头的限位。 参考图 2和图 4， 旋转套 2穿套安装座， 基体 11与旋转套 2相对的面上设 有旋接槽 111， 旋转套 2上设有与旋接槽 111相对应的导向凸筋 23， 导向凸筋沿 着旋接槽旋转， 实现旋转套的转动连接。 参考图 1， 上盖组件的外壁设有指示部 31， 旋转套 2的外壁设有与指示部 31相对应的箭头标记 21。 箭头标记 21包括 ON端和 OFF端。 转到旋转套， ON 端对准指示部 31时， 电源导通。 反向转动旋转套， OFF端对应指示部 31时， 电源断开； 替换的可以是在旋转套的外壁上设置箭头标记， 基体的外壁设置指 示部。 上述的指示部 31和箭头标记 21可以是凸块、 凹槽或是涂漆。 该开关连接在电器设备的延长线上， 第一触头 51通过导线连接插头， 第二 触头 52通过导线连接电器设备；插头接电后，通过开关控制电流的导通或断开， 设置该开关对延长线的体积影响小。 或者也可将开关与插头相结合， 第一触头 51包括沿支座高度方向折弯的插板 514， 插板 514延伸出支座的端面， 插板形 成插头与插座连接， 第二触头 52通过导线连接电器设备。 通过上述实施例， 本实用新型的目的已经被完全有效的达到了。 熟悉该项 技术的人士应该明白本实用新型包括但不限于附图和上面具体实施方式中描述 的内容。 任何不偏离本实用新型的功能和结构原理的修改都将包括在权利要求 说 明 书 书的范围中。

Claims

权 利 要 求 书
1、 一种延长线用旋转开关， 其特征在于： 包括插座体和旋转套， 所述旋 转套转动连接所述插座体， 所述插座体的侧面间隔设有第一触头和第二触头， 所述旋转套上设有导电件， 所述插座体和旋转套相对旋转控制第一触头和第二 触头电性导通或断开。
2、 根据权利要求 1所述的一种延长线用旋转开关， 其特征在于： 所述插 座体上设有安装座， 所述第一触头和第二触头以上下间隔的方式安装在安装座 的外壁。
3、 根据权利要求 2所述的一种延长线用旋转开关， 其特征在于： 所述安 装座包括底座和与底座拆分连接的压盖， 所述第一触头和第二触头装配在所述 底座上， 并通过压盖压紧。
4、 根据权利要求 3所述的一种延长线用旋转开关， 其特征在于： 所述第 一触头包括第一固定端头和从第一固定端头上弯曲延伸出的第一弯曲段， 所述 第二触头包括第二固定端头和从第二固定端头上弯曲延伸出的第二弯曲段， 所 述插座体和旋转套相对旋转控制第一弯曲段和第二弯曲段的电性导通或断开。
5、 根据权利要求 4所述的一种延长线用旋转开关， 其特征在于： 所述安 装座上设有位于第一弯曲段和第二弯曲段内侧方的内挡板或位于第一弯曲段和 第二弯曲段外侧方的外挡板。
6、 根据权利要求 4所述的一种延长线用旋转开关， 其特征在于： 所述安 装座上设有内挡板和外挡板， 所述内挡板包括第二内挡板和位于第二内挡板上 方的第一内挡板， 所述外挡板包括第二外挡板和位于第二外挡板上方的第一外 挡板， 所述第二弯曲段从第二内挡板和第二外挡板之间延伸出， 所述第一弯曲 段从所述第一内挡板和第一外挡板之间延伸出。
7、 根据权利要求 6所述的一种延长线用旋转开关， 其特征在于： 所述压 盖上设置所述第一外挡板， 所述第二外挡板的顶部设有卡扣， 所述压盖上设有 与所述卡扣扣接的卡接位。
8、 根据权利要求 2至 7中任意一项所述的一种延长线用旋转开关， 其特 征在于： 所述安装座上连接有上盖组件， 所述旋转套位于插座体和上盖组件之 间。 权 利 要 求 书
9、 根据权利要求 8所述的一种延长线用旋转开关， 其特征在于： 所述插 座体与旋转套相对的端面上设有旋接槽， 所述旋转套上设有与旋接槽相对应的 导向凸筋， 所述导向凸筋沿着旋接槽旋转。
10、 根据权利要求 1至 7中任意一项所述的一种延长线用旋转开关， 其特 征在于： 所述导电件包括金属弹片， 所述旋转套的内壁设有插槽， 所述金属弹 片连接所述插槽并向旋转套的轴心方向凸出。
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