WO2010031218A1 - 万能转换电源连接线 - Google Patents

万能转换电源连接线 Download PDF

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Publication number
WO2010031218A1
WO2010031218A1 PCT/CN2008/072395 CN2008072395W WO2010031218A1 WO 2010031218 A1 WO2010031218 A1 WO 2010031218A1 CN 2008072395 W CN2008072395 W CN 2008072395W WO 2010031218 A1 WO2010031218 A1 WO 2010031218A1
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WO
WIPO (PCT)
Prior art keywords
plug
conductive sheet
conductive
phase
power supply
Prior art date
Application number
PCT/CN2008/072395
Other languages
English (en)
French (fr)
Inventor
诸葛瑞
Original Assignee
Zhuge Rui
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 Zhuge Rui filed Critical Zhuge Rui
Priority to PCT/CN2008/072395 priority Critical patent/WO2010031218A1/zh
Publication of WO2010031218A1 publication Critical patent/WO2010031218A1/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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H01R24/70—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth pin, blade or socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • 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
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • H01R13/6272—Latching means integral with the housing comprising a single latching arm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections

Definitions

  • the present invention relates to the field of power connection lines, and effectively changes a fixed power supply line input plug to a convertible input plug power supply line.
  • the present invention is directed to the deficiencies of the prior art. Applying the principle of mechanical leverage, designing a simple structure
  • the input plug is separated from the light and flexible, and the lock is strong and the universal conversion power cable is connected.
  • a universal conversion power connection line comprising a three-phase power line and a three-phase plug, one end of the power line is electrically connected to a corresponding conductive piece of the three-phase plug
  • the three-phase plug includes a plug socket and a detachable plug with a plurality of conductive pins provided with different specifications, and the detachable plug is movably connected to the plug socket.
  • a recess for receiving the pluggable plug is provided on the housing of the plug housing, and a plug-and-lock spring is provided on the top edge of the recess, and one end of the latch is And the two adjacent sides thereof are separated from the housing of the plug seat as a pressing end, and the other end extends from the top edge of the recess toward the middle of the recess and is integrally connected with the recess, being an elastic end; a protruding buckle bar is disposed between the elastic end and the pressing end; on the bottom surface of the pluggable plug, when the pluggable plug is inserted into the recess, the latching clip for the latching clip is engaged a locking groove; a sliding groove is respectively disposed on opposite side walls of the concave portion, and a sliding piece is disposed in the sliding groove, wherein the sliding piece divides the sliding groove into two segments; and a top edge of the concave portion At least one chute port is disposed on the adjacent one of the sliding
  • the conductive sheet is a conductive sheet provided with at least one protrusion, and the conductive sheet is divided into a phase line conductive sheet, a neutral conductive sheet and a ground conductive sheet, and the protrusion of the conductive sheet elastically protrudes from the plug seat
  • the bottom surface, the conductive pin on the pluggable plug and the conductive piece on the plug seat are elastically connected by the protrusion.
  • the grounding conductive sheet has two or more elastic protrusions that can be adapted to different systems; and a grounding conductive sheet is disposed on the bottom surface of the pluggable plug Corresponding grooves for the front end of the grounding conductive sheet to slide.
  • phase line conductive sheet, the neutral conductive sheet and the ground conductive sheet are arranged in parallel at the bottom of the plug seat And, the grounding conductive sheets are arranged in the middle.
  • a gap is formed in the middle of the buckle bar, and the buckle bar is divided into two segments.
  • Another plug for connection to other devices is provided at the other end of the power cord.
  • a fuse is connected in series between the phase conductor sheets, and the fuse is located in a cavity below the movable cover.
  • the pressing end of the latching elastic piece of the plug protrudes from the plane of the plug housing; or is in the same plane as the plane of the plug housing; or lower than the plane of the plug housing.
  • the outgoing direction of the three-phase power line is consistent with the direction in which the pluggable plug can be pulled out.
  • the invention is designed using the principle of mechanical leverage. It has a simple structure, light and convenient separation and combination, and the combination is firm, and the current is large, up to AC 250V /
  • the present invention solves the safety hazard caused by the easy tripping of the plug in the past, and fills the gap of the conversion plug for the connecting line. It will also bring a revolution to the field of conversion power cables.
  • Figure 1 is a schematic exploded view (insertion state) of an embodiment of the present invention.
  • Figure 2 is a schematic exploded view of another embodiment of the present invention shown in Figure 1 (push-in state).
  • Fig. 3 is a schematic view showing another exploded structure of the embodiment of Fig. 1 of the present invention (withdrawn state).
  • FIG. 4 is a schematic plan view showing the structure of the embodiment shown in FIG. 1.
  • Figure 5 is a side plan view showing the structure of Figure 1;
  • Figure 6 is a schematic view showing the structure of the back side of the pullable plug of Figure 1.
  • the three-phase plug 120 includes a plug socket 121 and a detachable plug 122 with a conductive pin 1221, and the detachable plug 122 is movably connected to the plug socket 121.
  • the conductive pin 1221 on the pluggable plug 122 can be designed into a plurality of different types of conductive pins suitable for different standards in various countries. When needed, the pluggable plug 122 can be unplugged and replaced with the required pluggable plug. Plug 122.
  • a recess 1211 for receiving the pluggable plug 122 is disposed on the housing of the connector housing 120, and a plug-and-lock latch 1213 is disposed on the top edge 1212 of the recess 1211.
  • One end of the elastic piece 1213 and two adjacent sides thereof are separated from the housing of the plug socket 121 as a pressing end 1214, and the other end extends from the top edge 1212 of the recessed portion 1211 toward the middle of the recessed portion 1211 and is integrally connected with the recessed portion 1211.
  • a resilient end 1215 a protruding latching clip 1216 is disposed between the resilient end 1215 and the pressing end 1214 of the latching elastic piece 1213; and a pluggable plug 122 is provided on the bottom surface of the pluggable plug 122
  • the lock slot 1222 is inserted into the latching clip 1216 of the latching elastic piece 1213; and the opposite side walls of the recess 1211 are respectively provided with sliding slots 1217.
  • a chute 1218 is disposed in the chute 1217, and the chute 1218 divides the chute 1217 into two segments; a chute opening 1219 is disposed on a section of the chute that is in contact with the top edge 1212 of the recess 1211, A boss 1223 is symmetrically disposed on both sides of the bottom of the pluggable plug 122, and the boss 1223 can vertically enter Section of the chute in the chute opening 1219, and 1214 to the pressing end slide card contacting a top side of the recessed portion 1211 of the 1212 .
  • the conductive sheet 130 is divided into a phase conductive sheet 131, a neutral conductive sheet 132, and a ground conductive sheet 133.
  • Each of the phase conductive sheet 131 and the neutral conductive sheet 132 is provided with a protrusion.
  • the protrusions of the conductive sheets 131 and 132 are elastically protruded from the bottom surface of the recess 1211 of the plug socket 121.
  • the phase-wire conductive pins 12211, the neutral conductive pins 12212 and the corresponding conductive sheets 131 and 132 on the pluggable plug 122 pass through the The protrusions are elastically connected; the grounding conductive sheets 133 have three protrusions connected to the different types of pluggable plugs 122.
  • the three-phase power line 110 is disposed on the side 1210 of the connector block 121 on the same side as the outer side 1224 of the pluggable plug 122.
  • the pluggable plug 122 can be used.
  • the plug seat 121 is pulled more tightly and does not fall off; in this embodiment, a fuse (not visible) is connected in series among the phase line conductive sheets 131, and the fuse is located in a cavity below the movable cover 123, when the phase Line current can be large
  • a groove 1225 corresponding to the grounding conductive piece 133 for opening the front end of the grounding conductive piece 133 is provided on the bottom surface of the detachable plug 122.
  • the phase line conductive sheet 131, the neutral conductive sheet 132 and the ground conductive sheet 133 are arranged in parallel on the bottom surface of the plug holder 121, and the ground conductive sheet 133 is arranged therebetween.
  • a gap 124 is defined in the middle of the buckle bar 1216 to divide the buckle bar 1216 into two segments.
  • the grounding conductive sheet 133 is provided with three protrusions, which can be adapted to the needs of sockets in different countries, because the grounding pins of some countries are far apart from the neutral and phase lines, and the grounding pins are grounded.
  • the conductive sheet contacts the ⁇ , it will contact the elastic protrusion which is farther away from the zero line and the phase line; in another aspect, the protrusion will abut on the bottom surface of the pluggable plug, and the elastic force can increase the friction force. Further, the pluggable plug can be prevented from coming off the plug seat under the action of external force, thereby playing a multi-insurance role.
  • the protrusion of the grounding conductive sheet 133 can also be designed in a structure of one or two protrusions.
  • the present invention may be provided at the other end of the power line 110 with another plug (not shown) for connection to other devices.
  • the pressing end 1214 of the plug-and-lock lock spring 1213 of the plug holder 121 of the present invention can be designed to protrude from the plug housing flat surface 12191. Or in the same plane as the plane of the plug housing. Or lower than the plane of the plug housing.
  • FIG. 1 is a schematic view showing a state in which the pluggable plug 122 of the present invention is inserted into the plug socket 121, and the boss 1223 of the pluggable plug 122 is aligned with the slot opening 1219 of the plug socket 121, and then pressed according to the figure.
  • the push-in plug 122 can be inserted into the recess 1211 of the plug base and interlocked.
  • Fig. 3 is an exploded perspective view showing the unplugged state of the embodiment shown in Fig. 1 of the present invention, i.e., the structure of the pluggable plug 122 is removed.
  • pluggable plug 122 can also be designed as a schematic view of the plug stereo structure suitable for Australian national standards. Designed to fit the three-dimensional structure of plugs in Germany, Italy, South Korea, Africa and other national standards. A schematic diagram of the three-dimensional structure of the plug designed to fit the British national standard.

Description

Description
万能转换电源连接线
技术领域
[1] 本发明涉及电源连接线技术领域， 有效地将固定式的电源连接线输入插头改变 为可转换式输入插头电源连接线。
背景技术
[2] 由于全球各地区所使用的交流电压及频率不同。 决定了某一国家或地区的电源 连接线的输入插头结构就不相同。 由于现有电源连接线在输入插头的转换安全 使用性上， 灵活分离及牢固结合性几个方面， 均没有得到比较好的解决办法， 因而阻碍了转换输入插头广泛使用于电源连接线领域， 本发明人有效解决这一 难题。
Disclosure of Invention
发明内容
[3] 本发明目的在于对现有技术的不足。 应用力学杠杆原理， 设计出一种结构简单
， 输入插头分离轻巧灵活， 锁扣牢固的万能转换电源连接线。
[4] 本发明可以通过以下的技术方案实现： 一种万能转换电源连接线， 包括三相 电源线和三相插头，所述电源线的一端与所述三相插头的相应导电片电连接， 其特征在于， 所述三相插头包括插头座和带多个设有不同规格的导电插脚的可 拔插插头，所述可拔插插头与所述插头座活动连接。
[5] 作为对本发明的改进， 在所述插头座的壳体上设有供容纳可拔插插头的凹部， 在所述凹部的顶边设有插头座扣锁弹片， 该扣锁弹片的一端及与其相邻的两边 与插头座的壳体相分离， 为按压端， 另一端从所述凹部的顶边向凹部的中部延 伸并与凹部连为一体， 为弹力端； 在所述扣锁弹片的弹力端与按压端之间设有 突起的扣锁卡条； 在可拔插插头的底面上， 设有当可拔插插头插入凹部后， 供 所述扣锁弹片的扣锁卡条卡入的锁槽； 在所述凹部相对的两侧壁上分别设有滑 槽， 在所述滑槽中设有档片， 所述档片将所述滑槽分成两段； 在与凹部的顶边 相接的一段滑槽上设有至少一个滑槽幵口， 在所述可拔插插头的底部两边对称 设有凸台， 该凸台可垂直进入所述滑槽幵口内， 并被向按压端滑动， 卡在所述 与凹部的顶边相接的一段滑槽内。
[6] 所述导电片为设有至少一个突起的导电片， 所述导电片分为相线导电片、 零 线导电片和接地导电片， 所述导电片的突起弹性地突出于插头座的底面， 所述 可拔插插头上的导电插脚与插头座上的导电片通过所述突起弹性连接。
[7] 作为对本发明的进一步改进， 所述接地导电片具有可适合于不同制式的两个 或两个以上的弹性突起； 在所述可拔插插头底面上设有一条与所述接地导电片 相对应的用于接地导电片滑行的前端幵口的凹槽。
[8] 所述相线导电片、 零线导电片和接地导电片平行等距排列在所述插头座的底 面上， 并且， 所述接地导电片排在中间。
在所述扣锁卡条的中间设有一豁口， 将所述扣锁卡条分成两段。
在所述电源线的另一端设有用于与其它器件相连接的另一插头。
在所述相线导电片之中串联有保险丝， 所述保险丝位于活动盖板之下的空腔 内。
所述插头座的扣锁弹片的按压端突出于所述插头座壳体平面； 或与所述插头 座壳体平面在同一平面内； 或低于所述插头座壳体平面。
所述三相电源线出线方向与可拔插插头的拔出方向一致。
本发明应用力学杠杆原理进行设计。 它具有结构简单， 分离与结合轻巧方便 ， 结合牢固， 通过电流大， 可达 AC 250V /
16Ao 本发明解决了过去插头容易脱扣产生的安全隐患， 填补了转换式插头用于 连接线的空白。 也将给转换式电源连接线领域带来一场革命。
附图说明
图 1是本发明的一种实施例的分解结构示意图 （插入状态） 。
图 2是本发明图 1所示实施例的另一分解结构示意图 （推入状态） 。
图 3是本发明图 1所示实施例的又一分解结构示意图 （拔出状态） 。
图 4是图 1所示实施例的俯视平面结构示意图。
图 5是图 1所示实施例的侧视平面结构示意图。
图 6是图 1中的可拔拔插头的背面结构示意图。
具体实施方式
请参见图 1至图 5， 它是一种万能转换电源连接线 100， 包括三相电源线 110和三 相插头 120，所述电源线 110的一端与所述三相插头 120的相应导电片 130电连接， 所述三相插头 120包括插头座 121和带导电插脚 1221的可拔插插头 122，所述可拔插 插头 122与所述插头座 121活动连接。 上述可拔插插头 122上的导电插脚 1221可以 设计成多种不同规格的适合于各国不同制式的导电插脚， 当需要吋， 可以将可 拔插插头 122拔下， 而换上需要的可拔插插头 122。 本实施例中， 在所述插头座 1 20的壳体上设有供容纳可拔插插头 122的凹部 1211，在所述凹部 1211的顶边 1212设 有插头座扣锁弹片 1213， 该扣锁弹片 1213的一端及与其相邻的两边与插头座 121 的壳体相分离， 为按压端 1214， 另一端从所述凹部 1211的顶边 1212向凹部 1211 的中部延伸并与凹部 1211连为一体， 为弹力端 1215; 在所述扣锁弹片 1213的弹 力端 1215与按压端 1214之间设有突起的扣锁卡条 1216; 在可拔插插头 122的底面 上， 设有当可拔插插头 122插入凹部 1211后， 供所述扣锁弹片 1213的扣锁卡条 12 16卡入的锁槽 1222(参见图 6); 在所述凹部 1211相对的两侧壁上分别设有滑槽 121 7， 在所述滑槽 1217中设有档片 1218， 所述档片 1218将所述滑槽 1217分成两段； 在与凹部 1211的顶边 1212相接的一段滑槽上设有滑槽开口 1219， 在所述可拔插 插头 122的底部两边对称设有凸台 1223， 该凸台 1223可垂直进入所述滑槽开口 12 19内， 并被向按压端 1214滑动， 卡在与凹部 1211的顶边 1212相接的一段滑槽内 。 本实施例中， 所述导电片 130分为相线导电片 131、 零线导电片 132和接地导电 片 133， 在所述相线导电片 131和零线导电片 132各设有一个突起， 该导电片 131 、 132的突起弹性地突出于插头座 121凹部 1211的底面， 所述可拔插插头 122上的 相线导电插脚 12211、 零线导电插脚 12212与相应的导电片 131、 132通过所述突 起弹性连接； 所述接地导电片 133具有与不同制式可拔插插头 122连接的 3个的突 起。 所述三相电源线 110设置在与可拔插插头 122的外侧 1224同侧的插头座 121的 侧面 1210上， 这样当三相电源线 110因外力拉紧吋， 可使用可拔插插头 122与插 头座 121越拉越紧， 不会脱落； 本实施例在所述相线导电片 131之中串联有保险 丝 （不可见） ， 所述保险丝位于活动盖板 123之下的空腔内， 当相线电流可大吋
， 自动熔断起到保险的作用。 在所述可拔插插头 122底面上设有一条与所述接地 导电片 133相对应的用于接地导电片 133在其中滑行的前端开口的凹槽 1225。 所 述相线导电片 131、 零线导电片 132和接地导电片 133平行等距排列在所述插头座 121的底面上， 并且， 所述接地导电片 133排在两者中间。 在所述扣锁卡条 1216 的中间设有一豁口 124， 将所述扣锁卡条 1216分成两段。
上述接地导电片 133设置 3个突起的目的， 一方面可以适应不同国家的插座的 需要， 因为， 有些国家的地线插脚与零线和相线的相距较远， 这种地线插脚在 与接地导电片相接触吋， 就会与较远离零线和相线的那个弹性突起接触； 另一 个方面在使用中突起会抵在可拔插插头的底面上， 其弹力可起到增加摩擦力的 作用， 进一步防止可拔插插头在外力作用下脱离插头座， 起到多保险的作用。 显然， 接地导电片 133的突起也可以设计成 1个或 2个突起的结构。
本发明在所述电源线 110的另一端还可设有用于与其它器件相连接的另一插 头 （未画出） 。 本发明中的插头座 121的插头座扣锁弹片 1213的按压端 1214可设 计成突出于所述插头座壳体平面 12191。 或与所述插头座壳体平面在同一平面内 。 或低于所述插头座壳体平面。
附图中， 图 1是本发明中可拔插插头 122插入插头座 121的状态示意图， 将可 拔插插头 122的凸台 1223对准插头座 121的滑槽开口 1219垂直下按， 然后按图 2所 示方向推入即可将可拔插插头 122卡入插头座的凹部 1211， 并互锁。 图 3是本发 明图 1所示实施例的拔出状态的分解结构示意图， 即拔出可拔插插头 122的结构 示意。
请参见图 6， 从图 6可以清楚地看出凹槽 1225和锁槽 1222的位置。
当然， 可拔插插头 122也可以设计为适合澳大利亚国家标准的插头立体结构 示意图。 设计为适合德国、 意大利、 韩国、 非洲等国家标准的插头立体结构示 意图。 设计为适合英国国家标准的插头立体结构示意图。

Claims

Claims
权利要求
ι、
一种万能转换电源连接线， 包括三相电源线和三相插头，所述电源线的一端 与所述三相插头的相应导电片电连接，
其特征在于， 所述三相插头包括插头座和带多个设有不同规格的导电插脚 的可拔插插头，所述可拔插插头与所述插头座活动连接。
2、
根据权利要求 1所述的万能转换电源连接线， 其特征在于， 在所述插头座的 壳体上设有供容纳可拔插插头的凹部，在所述凹部的顶边设有插头座扣锁弹 片， 该扣锁弹片的一端及与其相邻的两边与插头座的壳体相分离， 为按压 端， 另一端从所述凹部的顶边向凹部的中部延伸并与凹部连为一体， 为弹 力端； 在所述扣锁弹片的弹力端与按压端之间设有突起的扣锁卡条； 在可 拔插插头的底面上， 设有当可拔插插头插入凹部后， 供所述扣锁弹片的扣 锁卡条卡入的锁槽； 在所述凹部相对的两侧壁上分别设有滑槽， 在所述滑 槽中设有档片， 所述档片将所述滑槽分成两段； 在与凹部的顶边相接的一 段滑槽上设有至少一个滑槽开口， 在所述可拔插插头的底部两边对称设有 凸台， 该凸台可垂直进入所述滑槽开口内， 并被向按压端滑动， 卡在所述 与凹部的顶边相接的一段滑槽内。
3、
根据权利要求 1或 2所述的万能转换电源连接线， 其特征在于， 所述导电片 为设有至少一个突起的导电片， 所述导电片分为相线导电片、 零线导电片 和接地导电片， 所述导电片的突起弹性地突出于插头座的底面， 所述可拔 插插头上的导电插脚与插头座上的导电片通过所述突起弹性连接。
4、
根据权利要求 3所述的万能转换电源连接线， 其特征在于， 所述接地导电片 具有可适合于不同制式的两个或两个以上的弹性突起； 在所述可拔插插头 底面上设有一条与所述接地导电片相对应的用于接地导电片滑行的前端开 口的凹槽。
5、
根据权利要求 3所述的万能转换电源连接线， 其特征在于， 所述相线导电片 、 零线导电片和接地导电片平行等距排列在所述插头座的底面上， 并且， 所述接地导电片排在中间。
6、
根据权利要求 2所述的万能转换电源连接线， 其特征在于， 在所述扣锁卡条 的中间设有一豁口， 将所述扣锁卡条分成两段。 根据权利要求 4所述的万能转换电源连接线， 其特征在于， 在所述电源线的 另一端设有用于与其它器件相连接的另一插头。
8、
根据权利要求 3所述的万能转换电源连接线， 其特征在于， 在所述相线导电 片之中串联有保险丝， 所述保险丝位于活动盖板之下的空腔内。
9、
根据权利要求 2所述的万能转换电源连接线， 其特征在于， 所述插头座的扣 锁弹片的按压端突出于所述插头座壳体平面； 或与所述插头座壳体平面在 同一平面内； 或低于所述插头座壳体平面。
10、
根据权利要求 1或 2所述的万能转换电源连接线， 其特征在于， 所述三相电 源线出线方向与可拔插插头的拔出方向一致。
PCT/CN2008/072395 2008-09-17 2008-09-17 万能转换电源连接线 WO2010031218A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2672578A3 (en) * 2012-06-05 2015-01-28 Tyco Electronics Brasil Ltda Electrical connector assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2694564Y (zh) * 2004-02-06 2005-04-20 诸葛瑞 可换插脚的电源插头
DE202006010787U1 (de) * 2006-07-12 2006-10-12 Sunfone Electronics Co. Stromversorgungseinrichtung mit auswechselbarem Stecker
CN2896576Y (zh) * 2006-02-21 2007-05-02 盛峰电子股份有限公司 电源供应器可转换插头结构
CN201044269Y (zh) * 2006-10-20 2008-04-02 黄江滨 一种电源线的改良结构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2694564Y (zh) * 2004-02-06 2005-04-20 诸葛瑞 可换插脚的电源插头
CN2896576Y (zh) * 2006-02-21 2007-05-02 盛峰电子股份有限公司 电源供应器可转换插头结构
DE202006010787U1 (de) * 2006-07-12 2006-10-12 Sunfone Electronics Co. Stromversorgungseinrichtung mit auswechselbarem Stecker
CN201044269Y (zh) * 2006-10-20 2008-04-02 黄江滨 一种电源线的改良结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2672578A3 (en) * 2012-06-05 2015-01-28 Tyco Electronics Brasil Ltda Electrical connector assembly

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