WO2017197845A1 - 插孔可多方位旋转的智能排插 - Google Patents

插孔可多方位旋转的智能排插 Download PDF

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Publication number
WO2017197845A1
WO2017197845A1 PCT/CN2016/103685 CN2016103685W WO2017197845A1 WO 2017197845 A1 WO2017197845 A1 WO 2017197845A1 CN 2016103685 W CN2016103685 W CN 2016103685W WO 2017197845 A1 WO2017197845 A1 WO 2017197845A1
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WO
WIPO (PCT)
Prior art keywords
unit
casing
socket
hemispherical
cavity
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PCT/CN2016/103685
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English (en)
French (fr)
Inventor
何伟
冷仕平
Original Assignee
广东百事泰电子商务股份有限公司
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Publication of WO2017197845A1 publication Critical patent/WO2017197845A1/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
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • 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
    • H01R13/44—Means for preventing access to live contacts
    • 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
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances

Definitions

  • the invention relates to a socket, in particular to a smart socket with a multi-directional rotation of a jack.
  • a plug is a porous socket formed by concentrating a plurality of sockets together. This combination has many benefits and can be used in one place, saving both space and wiring.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent.
  • the object of the present invention is to provide a smart socket in which the jack can be rotated in multiple directions.
  • the smart socket of the jack of the embodiment of the present invention can be rotated in multiple directions, including:
  • An outer casing including an upper casing and a lower casing covering the upper casing, and at least one spherical cavity defined between the upper casing and the lower casing, the spherical cavity having an opening formed in the upper casing ;
  • each of the socket units includes a unit case and a conductive member disposed in the unit case, and an outer peripheral surface of the unit case A spherical surface configured to rotatably engage the corresponding spherical cavity, the top surface of the unit casing being provided with a socket above the conductive member, the receptacle being exposed to the opening.
  • the jack can be multi-directionally rotated, and the upper shell and the lower shell define at least one spherical cavity.
  • the socket unit includes a unit shell and a conductive member disposed in the unit shell, and the unit shell The outer peripheral surface is formed into a spherical surface that is rotatably engaged with the corresponding spherical cavity.
  • the socket unit can be freely rotated in any direction on the outer casing, and when two power plugs are inserted into the adjacent two socket units to interfere, the two can be rotated.
  • the socket unit makes the two socket units face from different directions in the direction of the socket, thereby solving the problem of interference between the power plugs and improving the utilization of the sockets.
  • the smart socket capable of multi-directional rotation of the jack according to the above embodiment of the present invention may further have the following additional technical features:
  • the method further includes:
  • An elastic returning member disposed in the outer casing and configured to provide a first portion that maintains a central axis of the socket unit coincident with a central axis of the spherical cavity without an external force acting on the socket unit An elastic force.
  • a half ball seat is disposed in the lower casing, a first hemispherical cavity is formed in the hemispherical seat, and a limiting ring opposite to the hemispherical seat is disposed in the upper casing.
  • a second hemispherical cavity is formed in the limiting ring, the second hemispherical cavity is matched with the first hemispherical cavity to form the spherical cavity, and an upper end of the second hemispherical cavity is open to form the opening.
  • the diameter of the first hemispherical cavity gradually increases from bottom to top, and the diameter of the second hemispherical cavity gradually decreases from bottom to top.
  • the lower end of the first hemispherical cavity is open to form an opening, and the lower end of the unit case is exposed to the opening.
  • the hemispherical seat is provided with a downwardly extending fixing bracket, the fixing bracket being fixed to the lower casing by a fastener.
  • the elastic returning member is a spring
  • the spring is disposed coaxially with the hemispherical seat, and one end of the spring is connected to the fixing frame, and the other end of the spring is The lower ends of the unit casings are connected.
  • the lower end of the defining ring forms an annular positioning groove
  • the upper end of the hemispherical seat is formed with a positioning flange that engages with the annular positioning ring.
  • the socket unit includes an insulating holder, a sliding tongue, and an elastic retaining member disposed in the unit case;
  • the insulating holder is formed with a through hole for receiving the conductive member, the through hole is located below the insertion hole, and the sliding tongue is slidably disposed between the first position and the second position. a top of the cage, and the inclined guide surface is disposed on the sliding plate;
  • the inclined guiding surface is configured to apply a downward force to the inclined guiding surface when the power plug is inserted downwardly from the insertion hole to slide the sliding tongue from the first position to the second position, When the sliding tongue slides to the second position, the through hole is opened to receive the inserted power plug, and the sliding tongue covers the through hole when the sliding tongue is in the first position;
  • the elastic retaining member is disposed between the insulating holder and the sliding tongue to provide a second elastic force that causes the sliding tongue to be in the first position when no external force acts.
  • the unit case includes an upper unit case and a lower unit that is covered with the upper unit case
  • the outer peripheral surface of the upper unit case and the lower unit case is configured as a matching hemisphere, and the insertion hole is disposed at a top of the upper unit case.
  • FIG. 1 is a schematic structural view of a smart socket of a multi-directional rotation of a jack according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view of a smart socket of a multi-directional rotation of a jack according to an embodiment of the present invention
  • FIG. 3 is an exploded view of a smart plug of a multi-directional rotation of a jack according to an embodiment of the present invention
  • FIG. 4 is an exploded view of the socket unit in the embodiment of the present invention.
  • FIG. 5 is a schematic structural view of an insulating holder and a sliding tongue in a socket unit according to an embodiment of the present invention.
  • Socket unit 20
  • Insulation holder 203 Insulation holder 203
  • 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 connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • installation shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise.
  • , or connected integrally may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • an embodiment of the present invention provides a smart socket with a multi-directional rotation of a jack, including a housing 10 and at least one socket unit 20.
  • the outer casing 10 includes an upper casing 101 and a lower casing 102 covering the upper casing 101.
  • the upper casing 101 and the lower casing 102 define at least one spherical cavity, and the spherical cavity has a shape formed therein.
  • the opening 1042 of the case 101 is described.
  • the spherical cavity is six, and the six spherical cavities are arranged in a 2x3 matrix with the outer casing 10.
  • At least one socket unit 20 is in one-to-one correspondence with the at least one spherical cavity, each of the socket units 20 includes a unit case 201 and a conductive member 202 disposed in the unit case 201, and an outer peripheral surface of the unit case 201 is Forming a spherical surface that is rotatably engaged with the corresponding spherical cavity, and a top surface of the unit case 201 is disposed above the conductive member 202
  • the jack 2011a is exposed to the opening 1042.
  • one of the six spherical cavities is rotatably fitted with a socket unit 20, and each of the socket units 20 is provided with a triangular jack 2011a.
  • the jack 2011a on each socket unit 20 may also be a two-pin jack, or the jack 2011a on one of the two adjacent socket units 20 may be a three-pin jack.
  • the other jack 2011a is a two-pin jack.
  • the number of spherical cavities is set according to the number of socket units 20 required, and the data of the socket unit 20 is set as needed, for example, two, four, six, eight, etc. It can be three, five, seven, etc., and its arrangement can also be set as needed.
  • the socket unit 20 cooperates with the spherical cavity defined on the outer casing 10 to form a universal joint structure.
  • the socket unit 20 is freely rotatable on the outer casing 10, so that the top surface of the unit casing 201 on the socket unit 20 is different.
  • the angle of inclination, correspondingly, the jack 2011a on the top surface of the unit casing 201 can be oriented in different directions.
  • the plug of the electric device can be inserted into the jack 2011a of the socket unit 20 at any suitable angle. .
  • the jack can be multi-directionally rotated, and the upper casing 101 and the lower casing 102 define at least one spherical cavity.
  • the socket unit 20 includes the unit casing 201 and the conductive body disposed in the unit casing 201.
  • the outer peripheral surface of the unit casing 201 is configured to be a spherical surface that is rotatably engaged with the corresponding spherical cavity.
  • the socket unit 20 can be freely rotated in any direction on the outer casing 10 when two power plugs are inserted into the adjacent two sockets.
  • the two socket units 20 can be rotated from the jack 2011a in different directions by rotating the two socket units 20, thereby solving the problem of interference between the power plugs and improving the utilization of the plugs. rate.
  • the socket unit 20 and the outer casing 10 form a universal joint structure different from the rotary socket structure disclosed in the related art.
  • the prior art discloses a rotary socket, and the socket unit 20 is along its own The axis rotates relative to the housing. Obviously, this type of rotation does not change the tilt angle of the socket unit 20, thereby achieving any adjustment of the socket unit 20 to achieve an effective avoidance interference problem.
  • the socket unit 20 and the outer casing 10 form a gimbal structure that can be rotated universally, so that the socket unit 20 is in any state and at any angle, thereby effectively solving the interference problem.
  • an elastic returning member 30 is further disposed.
  • the elastic returning member 30 is disposed in the outer casing 10 and configured to provide an external force acting on the socket unit 20.
  • the central axis of the socket unit 20 maintains a first elastic force that coincides with a central axis of the spherical cavity.
  • the socket unit 20 maintains its central axis coincident with the central axis of the spherical cavity under the action of the elastic returning member 30.
  • the top surface of the socket unit 20 It is parallel to the top surface of the upper case 101. That is, the top surface of the socket unit 20 can be kept parallel (i.e., kept horizontal) by the elastic reset member 30.
  • the user may slightly apply a force to tilt the socket unit 20 in a direction away from the other socket unit 20, and the elastic reset member 30 is forced.
  • the power plug is inserted into the jack 2011a on the top surface of the tilted socket unit 20, so that the two power plugs can be avoided.
  • the elastic return member 30 is no longer constrained, and thus the deformation is restored to restore the socket unit 20 to a state where its central axis coincides with the central axis of the spherical cavity, that is, the top surface of the socket unit 20.
  • the state parallel to the top surface of the upper case 101 is maintained. Therefore, the socket unit 20 on the socket has an automatic reset function, and is automatically reset after the power plug is pulled out, which is more convenient and more user-friendly.
  • a half ball seat 103 is disposed in the lower casing 102, and a first hemispherical cavity 1031 is formed in the hemispherical seat 103, and the upper casing 101 is disposed therein.
  • the limiting ring 104 is integrally formed with the upper casing 101.
  • the limiting ring 104 and the upper casing 101 may also be Split structure.
  • a second hemispherical cavity 1041 is formed in the limiting ring 104, the second hemispherical cavity 1041 is matched with the first hemispherical cavity 1031 to form the spherical cavity, and an upper end of the second hemispherical cavity 1041 is open to form the opening 1042. .
  • the hemispherical seat 103 and the limiting ring 104 are vertically opposed to each other and define the spherical cavity.
  • the socket unit 20 can be made from the spherical shape due to the limiting action of the limiting ring 104.
  • the cavity is detached, thereby improving the reliability of its use.
  • it is also convenient to form the above-mentioned spherical cavity between the upper case 101 and the lower case 102, which is simple in production and processing and low in cost.
  • the outer peripheral surface of the upper portion of the hemispherical seat 103 radially protrudes from the ear portion 1032.
  • the ear portion 1032 has a through hole.
  • the outer peripheral surface of the limiting ring 104 is provided with a cylindrical portion 1044, and the cylindrical portion 1044 has a threaded hole.
  • the hemispherical seat 103 is fixed to the limiting ring 104 by a screw that is connected to the threaded hole of the cylindrical portion 1044 through the through hole, so that the spherical cavity defined between the hemispherical seat 103 and the limiting ring 104 can be made stronger. .
  • the lower end of the defining ring forms an annular positioning groove 1043
  • the upper end of the hemispherical seat 103 is formed with a positioning flange that engages with the annular positioning ring.
  • the hemispherical seat 103 it is convenient for the hemispherical seat 103 to engage with the limiting ring 104 up and down, thereby maintaining the spherical cavity defined between the hemispherical seat 103 and the limiting ring 104 firmly.
  • the diameter of the first hemispherical cavity 1031 gradually increases from bottom to top, and the diameter of the second hemispherical cavity 1041 gradually decreases from bottom to top.
  • the socket unit 20 does not disengage in the spherical cavity, and the contact area of the socket unit 20 with the spherical cavity is larger, and the rotation is smoother.
  • the lower end of the first hemispherical cavity 1031 is open to form an opening, and the lower end of the unit casing 201 is exposed to the opening. That is, the lower end of the hemispherical seat 103 is an open end, the socket The lower end of the unit 20 is exposed at the open end of the hemispherical seat 103.
  • the power cord 205 can be easily connected from the opening of the bottom of the hemispherical seat 103 to the socket unit 20 to be connected with the conductive member 202, thereby achieving the connection of the power cord 205.
  • the power cord 205 can be deflected by a certain angle in the opening without interference between the power cord 205 and the hemispherical seat 103, ensuring that the socket unit 20 is freely rotated more smoothly and reliably.
  • the hemispherical seat 103 is provided with a downwardly extending mounting bracket 1033 that is secured to the lower housing 102 by fasteners.
  • the holder 1033 is a support leg extending downwardly, and the support leg is fixed to the lower case 102 by screws.
  • the opening of the hemispherical seat 103 can be suspended in the lower casing 102 by the fixing frame 1033, so that the power cord 205 can be easily connected to the socket unit 20 in the hemispherical seat 103.
  • the elastic return member 30 is a spring
  • the spring is disposed coaxially with the hemispherical seat 103, and one end of the spring is coupled to the fixed frame 1033, and the other end of the spring It is connected to the lower end of the unit case 201.
  • the spring is coaxially disposed at the bottom of the hemispherical seat 103, and one end is fixed to the fixed frame 1033 and the other end is fixed to the lower end of the unit case 201.
  • the spring will correspond.
  • the direction is bent, and when the power plug is pulled out, the spring can be restored to the coaxial state of the hemispherical seat 103, thereby causing the socket unit 20 to return to a state where its central axis coincides with the central axis of the spherical cavity, that is, the top of the socket unit 20.
  • the face remains parallel to the top surface of the upper casing 101, and its reset is more reliable.
  • the unit case 201 may include an upper unit case 2011 and a lower unit case 2012 that is covered with the upper unit case 2011, and the outer peripheral faces of the upper unit case 2011 and the lower unit case 2012 are configured to match a hemisphere.
  • the jack 2011a is disposed at the top of the upper unit case 2011. In this way, the production and processing of the unit case 201 is facilitated, and at the same time, the assembly is also convenient.
  • the socket unit 20 further includes an insulating holder 203, a sliding tongue 204 and an elastic retaining member 206 disposed in the unit casing 201.
  • a through hole 2031 for receiving the conductive member 202 is formed on the insulating holder 203.
  • the through hole 2031 is located below the insertion hole 2011a, and the sliding tongue 204 is slidably disposed between the first position and the second position.
  • an inclined guiding surface is provided on the slider.
  • the inclined guide surface is configured to apply a downward force to the inclined guide surface when the power plug is inserted downwardly from the insertion hole 2011a to slide the slider 204 from the first position to the second position,
  • the through hole 2031 is opened to receive the inserted power plug, and the sliding tongue 204 covers the through hole 2031 when the sliding tongue 204 is in the first position.
  • the elastic retaining member 206 is disposed between the insulating holder 203 and the sliding tongue 204 to provide a second elastic force that causes the sliding tongue 204 to be in the first position when no external force acts.
  • the elastic holder 206 may be a spring.
  • the slider 204 slides horizontally at the top of the insulating holder 203, and when it is not subjected to an external force, that is, when the power plug is not inserted into the insertion hole 2011a, the slider 204 is caused by the action of the elastic holder 206.
  • the through hole 2031 is covered.
  • the power plug is inserted into the jack 2011a, a downward force is generated on the inclined guiding surface during the downward insertion of the power plug, and the component of the force in the horizontal direction can push the slider 204 by the first a position is slid to the second position.
  • the through hole 2031 is opened, and the pin of the power plug can be inserted into the through hole 2031 to be in contact with the conductive member 202 to form electrical conduction, thereby realizing the connection from the socket. Electricity is supplied to electrical equipment.
  • the structure of the above-mentioned slider 204 can block the socket 2011a of the socket unit 20 and the internal conductive member 202, thereby improving the safety of use and avoiding unsafe accidents, such as children.
  • the electric shock caused by the insertion of the conductive object into the jack 2011a, or the liquid splashing into the jack 2011a, causes problems such as short circuit damage.
  • the jack can be rotated in multiple directions, and the socket unit 20 can be freely rotated in any direction on the outer casing 10, when two power plugs are inserted into the adjacent two socket units 20 to interfere.
  • the two socket units 20 are directed from the jack 2011a in different directions, thereby solving the problem of interference between the power plugs and improving the utilization of the plugs.

Abstract

一种插孔可多方位旋转的智能排插，包括外壳（10）及至少一个插座单元（20），外壳（10）包括上壳（101）和与所述上壳（101）盖合的下壳（102），所述上壳（101）与下壳（102）之间限定有至少一个球形腔，所述球形腔具有一形成于所述上壳（101）的开口（1042）；至少一个插座单元（20）与所述至少一个球形腔一一对应，每个所述插座单元（20）包括单元壳（201）及设置于所述单元壳（201）内的导电件（202），所述单元壳（201）的外周面被构成与对应的所述球形腔转动配合的球面，所述单元壳（201）的顶面设置有位于所述导电件（202）上方的插孔（2011a），所述插孔（2011a）显露于所述开口（1042）。该插孔可多方位旋转的智能排插，其插座单元（20）可以在外壳（10）上任意方向自由转动，可解决电源插头之间发生干涉的问题，提高排插的利用率。

Description

插孔可多方位旋转的智能排插 技术领域
本发明涉及排插，特别涉及一种插孔可多方位旋转的智能排插。
背景技术
排插是将多个插座集中放在一起，从而形成的多孔插座。这样的组合有很多好处，可以一座多用，既节省了空间又节省了线路。
然而，在人们日常生活中，不难发现在将多个用电设备的电源插头插在同一个排插上时，经常出现电源插头与电源插头之间相互干涉，导致相邻的两个插孔单元不能插入两个电源插头，尤其两个三脚电源插头，基本上无法并排插在两个插孔单元，使得排插的实际利用率非常低。之所以会出现上述问题，其原因之一在于排插体积与电源插头之间的矛盾，也就是随着用电设备的功率越来越大，其电源插头也越来越大，而排插自身的体积并没有随之改变。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。为此，本发明的目的在于提出一种插孔可多方位旋转的智能排插。
为了实现上述目的，一方面，本发明实施例的插孔可多方位旋转的智能排插，包括：
外壳，所述外壳包括上壳和与所述上壳盖合的下壳，所述上壳与下壳之间限定有至少一个球形腔，所述球形腔具有一形成于所述上壳的开口；
至少一个插座单元，所述至少一个插座单元与所述至少一个球形腔一一对应，每个所述插座单元包括单元壳及设置于所述单元壳内的导电件，所述单元壳的外周面被构成与对应的所述球形腔转动配合的球面，所述单元壳的顶面设置有位于所述导电件上方的插孔，所述插孔显露于所述开口。
根据本发明提供的插孔可多方位旋转的智能排插，上壳与下壳之间限定有至少一个球形腔，插座单元包括单元壳及设置于所述单元壳内的导电件，单元壳的外周面被构成与对应的所述球形腔转动配合的球面，如此，插座单元可以在外壳上任意方向自由转动，当两个电源插头插入相邻的两个插座单元发生干涉时，可以通过转动两个插座单元使得两个插座单元上从插孔朝向不同的方向，由此，即可解决电源插头之间发生干涉的问题，提高排插的利用率。
另外，根据本发明上述实施例的插孔可多方位旋转的智能排插还可以具有如下附加的技术特征：
根据本发明的一个实施例，还包括：
弹性复位件，所述弹性复位件设置于所述外壳内，且构造成提供在没有外力作用于所述插座单元可使所述插座单元的中心轴线保持与所述球形腔的中心轴线重合的第一弹性作用力。
根据本发明的一个实施例，所述下壳内设置有一半球座，所述半球座内形成第一半球腔，所述上壳内设有与所述半球座上下相对的限位环，所述限位环内形成第二半球腔，所述第二半球腔与所述第一半球腔匹配形成所述球形腔，且所述第二半球腔的上端敞开形成所述开口。
根据本发明的一个实施例，所述第一半球腔的直径自下至上逐渐增大，所述第二半球腔的直径自下至上逐渐减小。
根据本发明的一个实施例，所述第一半球腔的下端敞开形成一敞口，所述单元壳下端显露于所述敞口。
根据本发明的一个实施例，所述半球座设有向下延伸的固定架，所述固定架通过紧固件固定于所述下壳。
根据本发明的一个实施例，所述弹性复位件为弹簧，所述弹簧与所述半球座同轴设置，且所述弹簧的一端与所述固定架相连，所述弹簧的另一端与所述单元壳的下端相连。
根据本发明的一个实施例，所述限定环下端形成环形定位槽，所述半球座上端形成有与所述环形定位环卡合的定位凸沿。
根据本发明的一个实施例，所述插座单元包括设置于所述单元壳内的绝缘保持架、滑舌及弹性保持件；
所述绝缘保持架上形成有收容所述导电件的通孔，所述通孔位于所述插孔下方，所述滑舌可在第一位置和第二位置之间滑动地设置在所述绝缘保持架的顶部，且所述滑板上设置倾斜导向面；
所述倾斜导向面被构造成当电源插头插入自所述插孔向下插入时向所述倾斜导向面施加向下的作用力，以使所述滑舌由第一位置滑动至第二位置，当所述滑舌滑动至第二位置时，所述通孔打开以接纳插入的电源插头，当所述滑舌位于第一位置时，所述滑舌遮盖所述通孔；
所述弹性保持件设置于所述绝缘保持架和滑舌之间，以提供在无外力作用时使得所述滑舌位于第一位置的第二弹性作用力。
根据本发明的一个实施例，所述单元壳包括上单元壳和与上单元壳盖合的下单元 壳，所述上单元壳和下单元壳的外周面构造成相匹配的半球形，所述插孔设置于所述上单元壳的顶部。
附图说明
图1是本发明实施例插孔可多方位旋转的智能排插的结构示意图；
图2是本发明实施例插孔可多方位旋转的智能排插的剖视图；
图3是本发明实施例插孔可多方位旋转的智能排插的爆炸图；
图4是本发明实施例中插座单元的爆炸图；
图5是本发明实施例中插座单元中绝缘保持架和滑舌的结构示意图。
附图标记：
外壳10；
上壳101；
下壳102；
半球座103；
第一半球腔1031；
耳部1032；
固定架1033；
限位环104；
第二半球腔1041；
开口1042；
环形定位槽1043；
圆柱部1044；
插座单元20；
单元壳201；
上单元壳2011；
插孔2011a；
下单元壳2012；
导电件202；
绝缘保持架203；
通孔2031；
滑舌204；
电源线205；
弹性保持件206；
弹性复位件30。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
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“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”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，或一体地连接；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。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。
参照图1至图5所示，本发明实施例提供了一种插孔可多方位旋转的智能排插，包括外壳10及至少一个插座单元20。
具体的，外壳10包括上壳101和与所述上壳101盖合的下壳102，所述上壳101与下壳102之间限定有至少一个球形腔，所述球形腔具有一形成于所述上壳101的开口1042。在图1示例中，球形腔为六个，六个球形腔以2x3矩阵方式排列与外壳10上。
至少一个插座单元20与所述至少一个球形腔一一对应，每个所述插座单元20包括单元壳201及设置于所述单元壳201内的导电件202，所述单元壳201的外周面被构成与对应的所述球形腔转动配合的球面，所述单元壳201的顶面设置有位于所述导电件202上方的 插孔2011a，所述插孔2011a显露于所述开口1042。
在图1示例中，六个球形腔中分别转动配合有一个插座单元20，每个插座单元20上设置有三角插孔2011a。当然，在其他实施例中，各个插座单元20上的插孔2011a也可以是两脚插孔，也可以是相邻两个插座单元20上中的一个上的插孔2011a为三脚插孔，而另一个上的插孔2011a为两脚插孔。
可以理解的是，球形腔的个数是根据所需要的插座单元20数量设置，而插座单元20的数据是根据需要设置的，例如可以为两个、四个、六个、八个等，也可以是三个、五个、七个等，其排布方式也可以根据需要设置。
也就是说，插座单元20与外壳10上限定的球形腔配合形成万向节结构，如此，插座单元20在外壳10上任意自由转动，进而使得插座单元20上单元壳201的顶面呈现不同的倾斜角度，对应的，单元壳201顶面上的插孔2011a即可朝向不同的方向，在使用时，用电设备的插头则可以以任何一个合适的角度插入至插座单元20的插孔2011a中。
根据本发明提供的插孔可多方位旋转的智能排插，上壳101与下壳102之间限定有至少一个球形腔，插座单元20包括单元壳201及设置于所述单元壳201内的导电件202，单元壳201的外周面被构成与对应的所述球形腔转动配合的球面，如此，插座单元20可以在外壳10上任意方向自由转动，当两个电源插头插入相邻的两个插座单元20发生干涉时，可以通过转动两个插座单元20使得两个插座单元20上从插孔2011a朝向不同的方向，由此，即可解决电源插头之间发生干涉的问题，提高排插的利用率。
需要说明的是，本发明的排插，插座单元20与外壳10形成万向节结构不同于相关技术公开的旋转插座结构，例如，现有技术公开了一种旋转插座，插座单元20沿自身的轴线相对于壳体转动，很显然，这种转动方式，不能改变插座单元20的倾斜角度，进而达到任意调节插座单元20进而实现有效避让干涉问题。而本发明中，插座单元20与外壳10形成万向节结构可以万向转动，使得插座单元20处于任意状态、任意角度进而真正有效的解决干涉问题。
参照图3所示，在本发明的一个实施例中，还包括弹性复位件30，弹性复位件30设置于所述外壳10内，且构造成提供在没有外力作用于所述插座单元20可使所述插座单元20的中心轴线保持与所述球形腔的中心轴线重合的第一弹性作用力。如图3所示，在无外力作用于插座单元20时，该插座单元20在弹性复位件30的作用下保持其中心轴线与的球形腔的中心轴线重合，此时，插座单元20的顶面与上壳101的顶面平行。也就是说，通过弹性复位件30可以使得插座单元20的顶面保持与上壳101的顶面平行(即保持水平)。
在具体使用中，当两个电源插头可能发生干涉时，使用者可以稍微施加作用力使得插座单元20转动后其顶面向远离另一个插座单元20的方向倾斜，此时，弹性复位件30被迫变形，再将电源插头插入至倾斜后的插座单元20顶面的插孔2011a中，如此，即可避让两个电源插头干涉问题。而在拔出电源插头之后，弹性复位件30不再受到的约束，因此，恢复形变进而使得插座单元20恢复至其中心轴线与的球形腔的中心轴线重合的状态，即插座单元20的顶面保持与上壳101的顶面平行状态。由此，该排插上的插座单元20具有自动复位功能，拔出电源插头后自动复位，其使用更加方便，更加人性化。
参照图2、图3所示，在本发明的一个具体实施例中，下壳102内设置有一半球座103，所述半球座103内形成第一半球腔1031，所述上壳101内设有与所述半球座103上下相对的限位环104，如图2、图3所示，限位环104与上壳101一体成型，可以理解的是，限位环104与上壳101也可以是分体式结构。限位环104内形成第二半球腔1041，所述第二半球腔1041与所述第一半球腔1031匹配形成所述球形腔，且所述第二半球腔1041的上端敞开形成所述开口1042。
也就是说，半球座103与限位环104上下相对并限定出上述球形腔，当插座单元20配合于球形腔中时，由于限位环104限位作用，可以使得插座单元20不会从球形腔中脱离，进而提高其使用的可靠性。此外，采用这种结构形成，也便于在上壳101和下壳102之间形成上述球形腔，生产加工简单，成本更低。
如图3所示，半球座103上部的外周面沿径向凸出形成的耳部1032，耳部1032具有过孔，限位环104的外周面设有圆柱部1044，圆柱部1044具有螺纹孔，半球座103通过穿过所述过孔后与圆柱部1044上螺纹孔连接的螺钉与限位环104固定，如此，可以使得半球座103与限位环104之间限定出的球形腔更加牢固。
更为有利的，如图3所示，在本发明的一个示例中，限定环下端形成环形定位槽1043，所述半球座103上端形成有与所述环形定位环卡合的定位凸沿。如此，方便于半球座103与限位环104上下卡合，进而保持半球座103与限位环104之间限定出的球形腔牢固。同时，也方便于装配。
较佳的，第一半球腔1031的直径自下至上逐渐增大，所述第二半球腔1041的直径自下至上逐渐减小。如此，插座单元20配合在球形腔内不会脱离，而且，插座单元20与球形腔的接触面积更大，转动也更加顺畅。
参照图2、图3所示，在发明的一个实施例中，第一半球腔1031的下端敞开形成一敞口，所述单元壳201下端显露于所述敞口。也就是说，半球座103的下端为敞开端，插座 单元20的下端显露在半球座103的敞开端。如此，可以方便于电源线205从该半球座103底部的敞口伸入至插座单元20内与导电件202连接，进而实现电源线205的连接。此外，由于该敞口的存在，在插座单元20转动时，电源线205可以在该敞口中偏转一定角度而不会发生电源线205与半球座103干涉问题，确保插座单元20自由转动更加顺利可靠。
更为具体的，在本发明的一个实施例中，半球座103设有向下延伸的固定架1033，所述固定架1033通过紧固件固定于所述下壳102。如图3示例中，固定架1033为一个向下凸出延伸的支撑脚，该支撑脚通过螺钉固定在下壳102上。由此，利用固定架1033可以使得半球座103的敞口悬置于下壳102中，如此，便于电源线205走线接入半球座103内的插座单元20。
在本发明的一个优选实施例中，弹性复位件30为弹簧，所述弹簧与所述半球座103同轴设置，且所述弹簧的一端与所述固定架1033相连，所述弹簧的另一端与所述单元壳201的下端相连。
也就是说，弹簧同轴设置在半球座103的底部，而且一端与固定架1033固定另一端与单元壳201的下端固定，如此，无论插座单元20朝向哪个方向转动的倾斜，弹簧则会向对应方向弯曲，而当电源插头拔出后，弹簧即可恢复至于半球座103同轴状态，进而使得插座单元20恢复至其中心轴线与的球形腔的中心轴线重合的状态，即插座单元20的顶面保持与上壳101的顶面平行状态，其复位更加可靠。
如图4所示，单元壳201可以包括上单元壳2011和与上单元壳2011盖合的下单元壳2012，所述上单元壳2011和下单元壳2012的外周面构造成相匹配的半球形，所述插孔2011a设置于所述上单元壳2011的顶部。如此，便于单元壳201的生产加工，同时，也方便装配。
参照图4、图5所示，在本发明的一些实施例中，插座单元20还包括设置于所述单元壳201内的绝缘保持架203、滑舌204及弹性保持件206。
绝缘保持架203上形成有收容所述导电件202的通孔2031，所述通孔2031位于所述插孔2011a下方，所述滑舌204可在第一位置和第二位置之间滑动地设置在所述绝缘保持架203的顶部，且所述滑板上设置倾斜导向面。
倾斜导向面被构造成当电源插头插入自所述插孔2011a向下插入时向所述倾斜导向面施加向下的作用力，以使所述滑舌204由第一位置滑动至第二位置，当所述滑舌204滑动至第二位置时，所述通孔2031打开以接纳插入的电源插头，当所述滑舌204位于第一位置时，所述滑舌204遮盖所述通孔2031。
弹性保持件206设置于所述绝缘保持架203和滑舌204之间，以提供在无外力作用时使得所述滑舌204位于第一位置的第二弹性作用力。该弹性保持件206可以采用弹簧。
也就是说，滑舌204在绝缘保持架203的顶部水平滑动，而且，在没有受到外力作用时，也即是电源插头没有插入插孔2011a时，由于弹性保持件206的作用，使得滑舌204处于第一位置时，以盖住通孔2031。而当电源插头插入插孔2011a时，由于电源插头向下插的过程中对倾斜导向面产生了向下的作用力，该作用力在的水平方向上的分力即可推动滑舌204由第一位置滑动至的第二位置，此时，通孔2031被打开，电源插头的引脚即可插入至通孔2031内与导电件202接触，形成电性导通，实现从该排插上取电供给用电设备。
本实施例中，采用上述滑舌204结构即可使得插座单元20的插孔2011a与内部导电件202之间阻断，进而提高其使用的安全性，避免不安全的意外事故发生，例如儿童将导电物体插入插孔2011a内导致的触电事故，或者液体溅入插孔2011a内，导致线路短路损坏等问题。
综上，根据本发明提供的插孔可多方位旋转的智能排插，其插座单元20可以在外壳10上任意方向自由转动，当两个电源插头插入相邻的两个插座单元20发生干涉时，可以通过转动两个插座单元20使得两个插座单元20上从插孔2011a朝向不同的方向，由此，即可解决电源插头之间发生干涉的问题，提高排插的利用率。
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一定指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何的一个或多个实施例或示例中以合适的方式结合。
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不脱离本发明的原理和宗旨的情况下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 (10)

  1. 一种插孔可多方位旋转的智能排插，其特征在于，包括：
    外壳，所述外壳包括上壳和与所述上壳盖合的下壳，所述上壳与下壳之间限定有至少一个球形腔，所述球形腔具有一形成于所述上壳的开口；
    至少一个插座单元，所述至少一个插座单元与所述至少一个球形腔一一对应，每个所述插座单元包括单元壳及设置于所述单元壳内的导电件，所述单元壳的外周面被构成与对应的所述球形腔转动配合的球面，所述单元壳的顶面设置有位于所述导电件上方的插孔，所述插孔显露于所述开口。
  2. 根据权利要求1所述插孔可多方位旋转的智能排插，其特征在于，还包括：
    弹性复位件，所述弹性复位件设置于所述外壳内，且构造成提供在没有外力作用于所述插座单元可使所述插座单元的中心轴线保持与所述球形腔的中心轴线重合的第一弹性作用力。
  3. 根据权利要求1或2所述的插孔可多方位旋转的智能排插，其特征在于，所述下壳内设置有一半球座，所述半球座内形成第一半球腔，所述上壳内设有与所述半球座上下相对的限位环，所述限位环内形成第二半球腔，所述第二半球腔与所述第一半球腔匹配形成所述球形腔，且所述第二半球腔的上端敞开形成所述开口。
  4. 4、根据权利要求3所述的插孔可多方位旋转的智能排插，其特征在于，所述第一半球腔的直径自下至上逐渐增大，所述第二半球腔的直径自下至上逐渐减小。
  5. 根据权利要求3所述的插孔可多方位旋转的智能排插，其特征在于，所述第一半球腔的下端敞开形成一敞口，所述单元壳下端显露于所述敞口。
  6. 根据权利要求3所述的插孔可多方位旋转的智能排插，其特征在于，所述半球座设有向下延伸的固定架，所述固定架通过紧固件固定于所述下壳。
  7. 根据权利要求6所述的插孔可多方位旋转的智能排插，其特征在于，所述弹性复位件为弹簧，所述弹簧与所述半球座同轴设置，且所述弹簧的一端与所述固定架相连，所述弹簧的另一端与所述单元壳的下端相连。
  8. 根据权利要求3所述的插孔可多方位旋转的智能排插，其特征在于，所述限定环下端形成环形定位槽，所述半球座上端形成有与所述环形定位环卡合的定位凸沿。
  9. 根据权利要求1所述的插孔可多方位旋转的智能排插，其特征在于，所述插座单元包括设置于所述单元壳内的绝缘保持架、滑舌及弹性保持件；
    所述绝缘保持架上形成有收容所述导电件的通孔，所述通孔位于所述插孔下方，所述滑舌可在第一位置和第二位置之间滑动地设置在所述绝缘保持架的顶部，且所述滑板上设置倾斜导向面；
    所述倾斜导向面被构造成当电源插头插入自所述插孔向下插入时向所述倾斜导向面施加向下的作用力，以使所述滑舌由第一位置滑动至第二位置，当所述滑舌滑动至第二位置时，所述通孔打开以接纳插入的电源插头，当所述滑舌位于第一位置时，所述滑舌遮盖所述通孔；
    所述弹性保持件设置于所述绝缘保持架和滑舌之间，以提供在无外力作用时使得所述滑舌位于第一位置的第二弹性作用力。
  10. 根据权利要求9所述的插孔可多方位旋转的智能排插，其特征在于，所述单元壳包括上单元壳和与上单元壳盖合的下单元壳，所述上单元壳和下单元壳的外周面构造成相匹配的半球形，所述插孔设置于所述上单元壳的顶部。
PCT/CN2016/103685 2016-05-20 2016-10-28 插孔可多方位旋转的智能排插 WO2017197845A1 (zh)

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