WO2020207449A1 - 一种电力连接结构 - Google Patents

一种电力连接结构 Download PDF

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Publication number
WO2020207449A1
WO2020207449A1 PCT/CN2020/084070 CN2020084070W WO2020207449A1 WO 2020207449 A1 WO2020207449 A1 WO 2020207449A1 CN 2020084070 W CN2020084070 W CN 2020084070W WO 2020207449 A1 WO2020207449 A1 WO 2020207449A1
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WO
WIPO (PCT)
Prior art keywords
groove
insert
conductive
sheet
shell
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Application number
PCT/CN2020/084070
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English (en)
French (fr)
Inventor
苏健秋
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深圳市富祥华科技有限公司
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Application filed by 深圳市富祥华科技有限公司 filed Critical 深圳市富祥华科技有限公司
Publication of WO2020207449A1 publication Critical patent/WO2020207449A1/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
    • H01R13/02—Contact members
    • 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
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • H01R13/213—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together by bayonet connection
    • 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
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/142—Their 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
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/145—Details, e.g. end pieces or joints

Definitions

  • the invention relates to the technical field of socket connection structures, in particular to a power connection structure.
  • the purpose of the present invention is to overcome the shortcomings of the prior art and provide a power connection structure.
  • a power connection structure including an insert and a guide rail
  • the insert is composed of an insert front shell and an insert rear shell, and an insert shell arranged on the insert shell
  • At least one groove for accommodating the conductive elastic piece is provided on the front surface of the rear shell of the insert, and the bottom of each groove is provided with a relief hole penetrating the rear shell of the insert
  • Each groove is provided with a conductive spring sheet, and each conductive spring sheet is provided with a protrusion protruding from the corresponding relief hole of the rear shell of the insert, and the end of any end of the conductive spring extends to the shell of the insert Outside
  • the front surface of the insert front shell is provided with positioning ribs
  • the guide rail includes an insulating main body, at least one groove for inserting the plug-in piece is arranged on the top of the insulating main body, and one of the groove walls of the groove is provided with a positioning groove that matches the positioning rib of the plug-in piece.
  • the other groove wall of the groove is provided with a metal strip for contacting with the convex part of the conductive elastic sheet, and the extending direction of the metal strip and the positioning groove are the same as the extending direction of the groove.
  • the insert piece is inserted into the groove, the positioning protrusion of the insert piece is accommodated in the positioning groove of the groove, and the convex portion of the conductive elastic piece of the insert piece is in contact with the metal strip.
  • the top of the guide rail is provided with two grooves extending parallel to each other, one of the grooves is the first groove, the other groove is the second groove, and an insert is inserted into each groove.
  • a first insert is inserted into a groove, and a second insert is inserted into the second groove.
  • Both the first insert and the second insert comprise a front shell of the insert and a rear shell of the insert
  • the insert shell and the conductive elastic sheet arranged in the insert shell, the rear shell of the insert is provided with a groove for accommodating the conductive elastic sheet, and the bottom of the groove is provided with a letting through the rear shell of the insert
  • the conductive elastic sheet is provided with a protrusion that protrudes from the clearance hole on the rear shell of the insert, the front surface of the front shell of the insert is provided with positioning ribs, the rear shell of the first insert A groove is provided in the groove, and a first conductive elastic sheet is arranged in the groove.
  • Two grooves are provided on the rear shell of the second insert sheet. One of the grooves is provided with a second conductive elastic sheet and the other A third conductive shrapnel is arranged in a groove,
  • One groove wall of the first groove is provided with a first positioning groove that matches the positioning rib of the first insert, and the other groove wall of the first groove is provided with a first conductive elastic sheet.
  • the extension direction of the neutral metal strip in contact with the protrusion, the extension direction of the neutral metal strip and the first positioning groove is the same as the extension direction of the first groove, and a groove wall of the second groove is provided with a second insert
  • the second positioning groove matched with the positioning ribs of the sheet, and the other groove wall of the second groove is provided with a ground metal strip contacting the convex portion of the second conductive elastic sheet and a protrusion with the third conductive elastic sheet.
  • the extending direction of the live wire metal strip, the ground wire metal strip, the live wire metal strip and the second positioning groove that are in contact with the starting part is the same as the extending direction of the second groove;
  • the first insert piece is inserted into the first groove, the second insert piece is inserted into the second groove, the positioning protrusion of the first insert piece is received in the first positioning groove of the first groove, and The convex portion of the first conductive elastic piece of the first insert is in contact with the neutral metal strip; the positioning protrusion of the second insert is accommodated in the second positioning groove of the second groove, and the second insert
  • the convex portion of the second conductive spring sheet is in contact with the ground wire metal strip, and the convex portion of the third conductive spring sheet is in contact with the live wire metal strip.
  • the first plug-in piece and the second plug-in piece are connected with a socket
  • the socket includes a shell and a bracket arranged in the shell
  • the shell includes a front shell and a rear shell
  • a jack is provided on the front shell
  • the bracket is fixedly installed in the housing
  • the bracket is provided with a chuck conductive sheet matching the socket
  • the chuck conductive sheet includes a first chuck conductive sheet, a second chuck conductive sheet and a third chuck conductive sheet
  • the first conductive elastic piece, the second conductive elastic piece and the third conductive elastic piece all extend into the housing, the second conductive elastic piece and the first chuck
  • the conductive sheet is electrically connected
  • the first conductive elastic sheet is electrically connected with the second clamp conductive sheet
  • the third conductive elastic sheet is electrically connected with the third clamp conductive sheet.
  • the rear shells of the first and second inserts are fixedly connected to the housing.
  • the first clip conductive piece is a ground wire clip conductive piece
  • the second clip conductive piece is a neutral clip conductive piece
  • the third clip conductive piece is a live wire clip conductive piece
  • the first conductive shrapnel is zero Wire conductive shrapnel
  • the second conductive shrapnel is a ground wire conductive shrapnel
  • the third conductive shrapnel is a live wire conductive shrapnel
  • the first metal strip is a zero wire metal strip
  • the second metal strip is a ground wire metal strip
  • the third metal strip is a live wire metal strip Article.
  • the distance between the ground wire metal strip and the notch of the second groove is smaller than the distance between the live wire metal strip and the notch of the second groove. Therefore, when the insert piece is inserted into the guide rail, it can be ensured that the protrusion on the insert piece preferentially contacts the ground wire metal strip, and when the insert piece is pulled out, the protrusion on the insert piece finally contacts the ground wire metal strip, which improves the safety of electricity consumption.
  • the outer surface of the insulating main body parallel to the extending direction of the groove is covered with aluminum profile, and the aluminum profile on the top surface and the aluminum profile on the adjacent surface are provided with the first groove and the first groove.
  • the gap between the two grooves is covered with aluminum profile, and the aluminum profile on the top surface and the aluminum profile on the adjacent surface are provided with the first groove and the first groove.
  • the gap is filled with sponge that covers the upper openings of the first groove and the second groove.
  • the surfaces of the insulating body affixed to the aluminum profile are all provided with a clamping groove, the surface of the aluminum profile is provided with a clamping joint that matches the clamping groove, and the opening of the aluminum profile is clamped to the corresponding card In the slot.
  • an indicator light is provided on the front shell of the casing, and the indicator light is electrically connected to the first conductive elastic piece and the third conductive elastic piece, respectively.
  • the extension direction of the first insert is parallel to the extension direction of the socket.
  • the extension direction of the first insert is perpendicular to the extension direction of the socket.
  • the invention has simple structure, small volume and less land occupation.
  • the socket and the guide rail of the present invention have a plug-in structure.
  • the socket can be pulled out and stored separately when not in use, which saves space and is convenient to carry.
  • the socket can be plugged into the guide rail to obtain electricity, and the socket can slide along the guide rail at will , Flexible positioning and convenient adjustment.
  • the invention has a positioning and limiting structure after being inserted, which effectively prevents the socket from accidentally leaving the guide rail, and has a firm and reliable structure.
  • the guide rail of the invention conducts electricity through conductive metal strips and is installed on the surface of a building wall or a fixed object surface such as furniture, which replaces the traditional wiring method, simplifies the complexity of decoration, and is easy to install.
  • Figure 1 is a schematic diagram of the structure of the present invention.
  • Fig. 2 is an exploded structure diagram of an embodiment of the plug-in piece connected with the socket of the present invention.
  • Figure 3 is a schematic diagram of the structure of the present invention after plugging.
  • FIG. 4 is a schematic diagram of another view of the structure of the present invention after plugging.
  • Fig. 5 is an exploded structural diagram of another embodiment of the plug-in piece connected with the socket of the present invention.
  • Fig. 6 is a side view of the embodiment shown in Fig. 5.
  • a power connection structure includes an insert and a guide rail.
  • the insert is composed of an insert shell composed of an insert front shell and an insert rear shell, and a set At least one groove for accommodating the conductive elastic piece is provided on the front surface of the insert housing, and the bottom of each groove is provided with a through insert rear housing
  • a conductive shrapnel is arranged in each groove, and each conductive shrapnel is provided with a protrusion that protrudes from the corresponding relief hole to the rear shell of the insert, and the end of either end of the conductive shrapnel extends
  • the front surface of the insert front shell is provided with positioning ribs
  • the guide rail includes an insulating main body, at least one groove for inserting the plug-in piece is arranged on the top of the insulating main body, and one of the groove walls of the groove is provided with a positioning groove that matches the positioning rib of the plug-in piece.
  • the other groove wall of the groove is provided with a metal strip for contacting with the convex part of the conductive elastic sheet, and the extending direction of the metal strip and the positioning groove are the same as the extending direction of the groove.
  • the insert piece is inserted into the groove, the positioning protrusion of the insert piece is accommodated in the positioning groove of the groove, and the convex portion of the conductive elastic piece of the insert piece is in contact with the metal strip.
  • the top of the guide rail is provided with two grooves extending parallel to each other, one of the grooves is the first groove 18, the other groove is the second groove 19, and each groove is inserted with An insert, a first insert 8 is inserted into the first groove 18, a second insert 9 is inserted into the second groove 19, and the first insert 8 and the second insert 9 both include
  • the plug-in shell is composed of the plug-in front shell 10 and the plug-in rear shell 11, and a conductive elastic sheet arranged in the plug-in shell.
  • the plug-in rear shell 11 is provided with a groove for accommodating the conductive elastic sheet, so
  • the bottom of the groove is provided with a clearance hole 12 penetrating the rear shell 11 of the insert, and the conductive elastic sheet is provided with a protrusion 13 protruding from the clearance hole 12 to the rear shell 11 of the insert.
  • the front surface is provided with positioning ribs
  • the rear shell 11 of the first insert 8 is provided with a groove
  • the first conductive elastic piece 14 is arranged in the groove
  • the insert of the second insert 9 Two grooves are provided on the rear shell 11, one of which is provided with a second conductive elastic sheet 15, and the other groove is provided with a third conductive elastic sheet 16,
  • One groove wall of the first groove 18 is provided with a first positioning groove 20 that matches with the positioning rib of the first insert 8, and the other groove wall of the first groove 18 is provided with a The extension direction of the zero line metal strip 21, the zero line metal strip 21 and the first positioning groove 20 in contact with the protrusion 13 of the conductive spring 14 is the same as the extension direction of the first groove 18, and the second groove 19
  • One groove wall of the second groove 19 is provided with a second positioning groove 22 that matches with the positioning rib of the second insert piece 9, and the other groove wall of the second groove 19 is provided with a convex portion that matches the second conductive elastic piece 15 13
  • the ground wire metal strip 23 in contact and the live wire metal strip 24 in contact with the raised portion 13 of the third conductive spring 16, the extension direction of the ground wire metal strip 23, the live wire metal strip 24 and the second positioning groove 22 are all Same as the extension direction of the second groove 19;
  • the first insert 8 is inserted into the first groove 18, the second insert 9 is inserted into the second groove 19, and the positioning rib of the first insert 8 is accommodated in the first groove 18 In the positioning groove 20, and the protrusion 13 of the first conductive spring 14 of the first insert 8 is in contact with the neutral metal strip 21; the positioning protrusion of the second insert 9 is accommodated in the second groove 19 In the second positioning groove 22, the raised portion 13 of the second conductive elastic piece 15 of the second insert 9 is in contact with the ground metal strip 23, and the raised portion 13 of the third conductive elastic piece 16 is opposite to the live metal strip 24 contact.
  • the first plug-in piece 8 and the second plug-in piece 9 are connected with a socket.
  • the socket includes a shell and a bracket 1 arranged in the shell.
  • the shell includes a front shell 2 and a rear shell 3. 2 is provided with a socket 4, the bracket 1 is fixedly installed in the housing, and the bracket 1 is provided with a chuck conductive sheet matched with the socket 4.
  • the chuck conductive sheet includes a first chuck conductive sheet 5, a second The second chuck conductive sheet 6 and the third chuck conductive sheet 7, one ends of the first insert 8 and the second insert 9 are fixedly connected to the housing, and the first conductive elastic sheet 14, the second conductive elastic sheet 15 and the third The conductive elastic sheets 16 all extend into the housing, the second conductive elastic sheet 15 is electrically connected to the conductive sheet 5 of the first chuck, the first conductive elastic sheet 14 is electrically connected to the conductive sheet 6 of the second chuck, and the third conductive elastic sheet 16 is electrically connected to the third clip.
  • the head conductive sheet 7 is electrically connected.
  • the back shell 11 of the first plug 8 and the second plug 9 is fixedly connected to the housing.
  • the first clip conductive piece is a ground wire clip conductive piece
  • the second clip conductive piece is a neutral clip conductive piece
  • the third clip conductive piece is a live wire clip conductive piece
  • the first conductive shrapnel is zero Wire conductive shrapnel
  • the second conductive shrapnel is a ground wire conductive shrapnel
  • the third conductive shrapnel is a live wire conductive shrapnel
  • the first metal strip is a zero wire metal strip
  • the second metal strip is a ground wire metal strip
  • the third metal strip is a live wire metal strip Article.
  • the distance between the ground wire metal strip and the notch of the second groove is smaller than the distance between the live wire metal strip and the notch of the second groove. Therefore, when the insert piece is inserted into the guide rail, it can be ensured that the protrusion on the insert piece preferentially contacts the ground wire metal strip, and when the insert piece is pulled out, the protrusion on the insert piece finally contacts the ground wire metal strip, which improves the safety of electricity consumption.
  • the outer surface of the insulating main body 17 parallel to the extending direction of the groove is covered with an aluminum profile 25. Between the aluminum profile 25 on the top surface and the aluminum profile 25 on the adjacent surface is provided for exposing the first The gap between the groove 18 and the second groove 19.
  • the gap is filled with a sponge 26 covering the upper openings of the first groove 18 and the second groove 19.
  • the surface of the insulating main body 17 pasted with the aluminum profile 25 is provided with a clamping groove
  • the surface of the aluminum profile 25 is provided with a clamping joint that matches with the clamping groove
  • the opening of the aluminum profile 25 is clamped. In the corresponding card slot.
  • an indicator light 27 is provided on the front shell 2 of the casing, and the indicator light 27 is electrically connected to the first conductive elastic sheet 14 and the third conductive elastic sheet 16 respectively.
  • the extension direction of the first insert 8 is parallel to the extension direction of the socket 4.
  • the extension direction of the first insert 8 is perpendicular to the extension direction of the socket 4.
  • the invention has simple structure, small volume and less land occupation.
  • the socket and the guide rail of the present invention have a plug-in structure.
  • the socket can be pulled out and stored separately when not in use, which saves space and is convenient to carry.
  • the socket can be plugged into the guide rail to obtain electricity, and the socket can slide along the guide rail at will , Flexible positioning and convenient adjustment.
  • the invention has a positioning and limiting structure after being inserted, which effectively prevents the socket from accidentally leaving the guide rail, and has a firm and reliable structure.
  • the guide rail of the invention conducts electricity through conductive metal strips and is installed on the surface of a building wall or a fixed object surface such as furniture, which replaces the traditional wiring method, simplifies the complexity of decoration, and is easy to install.

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Abstract

本发明公开了一种电力连接结构，包括插片和导轨，所述的插片由插片前壳和插片后壳构成的插片外壳、以及设置于插片外壳内的导电弹片，所述的导轨包括绝缘主体，绝缘主体的顶部设置有至少一个用于插接插片的凹槽，凹槽的槽壁上设置有用于与导电弹片的凸起部相接触的的金属条，插片插接于凹槽内，插片的定位凸棱容置于凹槽的定位凹槽内，且插片的导电弹片的凸起部与金属条相接触。本发明的有益效果是：结构简单，体积小，占用地少，定位灵活，方便调节，结构牢固可靠，简化了装修的复杂性，安装简便。

Description

一种电力连接结构 技术领域
本发明涉及插座连接结构技术领域，特别是一种电力连接结构。
背景技术
传统家庭装潢布线的方式使得插座孔数量和位置相对固定，在实际使用中，如果需要连接距离较远的电器或插座数量不够时只能另外使用排插，灵活性较差，杂乱的电线使得家里存在安全隐患，而如果在常用位置多安置一些插座孔又会使得墙内布线变得复杂，而且装潢布线时很难准确预知恰到好处的插座孔安装位置和数量。
发明内容
本发明的目的在于克服现有技术的缺点，提供一种电力连接结构。
本发明的目的通过以下技术方案来实现：一种电力连接结构，包括插片和导轨，所述的插片由插片前壳和插片后壳构成的插片外壳、以及设置于插片外壳内的导电弹片，所述的插片后壳的前表面上设置有至少一个用于容置导电弹片的凹槽，每个所述的凹槽底部均设置有贯穿插片后壳的让位孔，每个凹槽内均布设有一个导电弹片，每个导电弹片上均设置有从对应的让位孔突出插片后壳的凸起部，导电弹片的任意一端的端部延伸至插片外壳的外部，所述的插片前壳的前表面设置有定位凸棱，
所述的导轨包括绝缘主体，绝缘主体的顶部设置有至少一个用于插接插片的凹槽，凹槽的一个槽壁上设置有与插片的定位凸棱相配合的定位凹槽，凹槽的另一个槽壁上设置有用于与导电弹片的凸起部相接触的的金属条，金属条和定位凹槽的延伸方向均与凹槽的延伸方向相同，
插片插接于凹槽内，插片的定位凸棱容置于凹槽的定位凹槽内，且插片的导电弹片的凸起部与金属条相接触。
所述的导轨顶部设置有两个相互平行延伸的凹槽，其中一个凹槽为第一凹槽，另一个凹槽为第二凹槽，每个凹槽内均插接有一个插片，第一凹槽内插接有第一插片，第二凹槽内插接有第二插片，所述的第一插片和第二插片均包括由插片前壳和插片后壳构成的插片外壳、以及设置于插片外壳内的导电弹片，所述的插片后壳上设置有用于容置导电弹片的凹槽，所述的凹槽底部设置有贯穿插片后壳的让位孔，导电弹片上设置有从让位孔突出插片后壳的凸起部，所述的插片前壳的前表面设置有定位凸棱，所述的第一插片的插片后壳上设置有一个 凹槽，凹槽内设置有第一导电弹片，所述的第二插片的插片后壳上设置有两个凹槽，其中一个凹槽内设置有第二导电弹片，另一个凹槽内设置有第三导电弹片，
所述的第一凹槽的一个槽壁上设置有与第一插片的定位凸棱相配合的第一定位凹槽，第一凹槽的另一个槽壁上设置有与第一导电弹片的凸起部相接触的零线金属条，零线金属条和第一定位凹槽的延伸方向均与第一凹槽的延伸方向相同，第二凹槽的一个槽壁上设置有与第二插片的定位凸棱相配合的第二定位凹槽，第二凹槽的另一个槽壁上设置有与第二导电弹片的凸起部相接触的地线金属条和与第三导电弹片的凸起部相接触的火线金属条，地线金属条、火线金属条和第二定位凹槽的延伸方向均与第二凹槽的延伸方向相同；
第一插片插接于第一凹槽内，第二插片插接于第二凹槽内，第一插片的定位凸棱容置于第一凹槽的第一定位凹槽内，且第一插片的第一导电弹片的凸起部与零线金属条相接触；第二插片的定位凸棱容置于第二凹槽的第二定位凹槽内，且第二插片的第二导电弹片的凸起部与地线金属条相接触、第三导电弹片的凸起部与火线金属条相接触。
所述的第一插片和第二插片连接有插座，所述的插座包括壳体和设置于壳体内的支架，所述的壳体包括前壳和后壳，前壳上设置有插孔，支架固定安装于壳体内，支架内设置有与插孔相配合的夹头导电片，所述的夹头导电片包括第一夹头导电片、第二夹头导电片和第三夹头导电片，第一插片和第二插片的一端均与壳体固定连接，且第一导电弹片、第二导电弹片和第三导电弹片均伸入壳体内，第二导电弹片与第一夹头导电片电连接，第一导电弹片与第二夹头导电片电连接，第三导电弹片与第三夹头导电片电连接。可选的，第一插片和第二插片的插片后壳与壳体固定连接。
优选的，第一夹头导电片为地线夹头导电片，第二夹头导电片为零线夹头导电片，第三夹头导电片为火线夹头导电片；第一导电弹片为零线导电弹片，第二导电弹片为地线导电弹片，第三导电弹片为火线导电弹片；第一金属条为零线金属条，第二金属条为地线金属条，第三金属条为火线金属条。
优选的，所述的地线金属条距离第二凹槽的槽口的距离小于火线金属条距离第二凹槽的槽口的距离。从而当插片插入导轨时，能够保证插片上的凸起部优先接触地线金属条，且拔出插片时，插片上的凸起部最终接触地线金属条，提高了用电安全性。
优选的，所述的绝缘主体与凹槽的延伸方向相平行的外表面均贴覆有铝型材，位于顶面的铝型材与相邻表面的铝型材间具有用于露出第一凹槽和第二凹槽的间隙。
优选的，所述的间隙内填覆有封盖第一凹槽和第二凹槽上部开口的海绵。
优选的，所述的绝缘主体贴覆铝型材的表面均设置有卡接槽，铝型材的表面设置有与所述卡接槽相配合的卡接头，铝型材的开接头卡接于对应的卡接槽内。
优选的，所述的壳体的前壳上设置有指示灯，指示灯分别与第一导电弹片和第三导电弹片电连接。
可选的，所述的第一插片的延伸方向与插孔的延伸方向相平行。也可选的，所述的第一插片的延伸方向与插孔的延伸方向相垂直。
本发明具有以下优点：
本发明结构简单，体积小，占用地少。
本发明插座与导轨间为插接式结构，插座在不使用时可拔出单独存放，节省空间，便于携带，使用时通过插接到导轨上的方式进行取电，且插座可沿导轨随意滑动，定位灵活，方便调节。
本发明插接后具有定位限位结构，有效避免插座意外脱离导轨，结构牢固可靠。
本发明导轨通过导电金属条导电，安装在建筑墙体表面或家具等固定物体表面，取代了传统的布线方式，简化了装修的复杂性，安装简便。
附图说明
图1为本发明的结构示意图。
图2为本发明的连接有插座的插片的一种实施例的爆炸结构示意图。
图3为本发明插接后的结构示意图。
图4为本发明插接后的另一视角的结构示意图。
图5为本发明的连接有插座的插片的另一种实施例的爆炸结构示意图。
图6为图5所示实施例的侧视图。
图中，1-支架，2-前壳，3-后壳，4-插孔，5-第一夹头导电片，6-第二夹头导电片，7-第三夹头导电片，8-第一插片，9-第二插片，10-插片前壳，11-插片后壳，12-让位孔，13-凸起部，14-第一导电弹片，15-第二导电弹片，16-第三导电弹片，17-绝缘主体，18-第一凹槽，19-第二凹槽，20-第一定位凹槽，21-零线金属条，22-第二定位凹槽，23-地线金属条，24-火线金属条，25-铝型材，26-海绵，27-指示灯，28-定位凸棱。
具体实施方式
下面结合附图对本发明做进一步的描述：
如图1、图2、图3、图4所示，一种电力连接结构，包括插片和导轨，所述的插片由插片前壳和插片后壳构成的插片外壳、以及设置于插片外壳内的导电弹片，所述的插片后壳的前表面上设置有至少一个用于容置导电弹片的凹槽，每个所述的凹槽底部均设置有贯穿插片后壳的让位孔，每个凹槽内均布设有一个导电弹片，每个导电弹片上均设置有从对应的让位 孔突出插片后壳的凸起部，导电弹片的任意一端的端部延伸至插片外壳的外部，所述的插片前壳的前表面设置有定位凸棱，
所述的导轨包括绝缘主体，绝缘主体的顶部设置有至少一个用于插接插片的凹槽，凹槽的一个槽壁上设置有与插片的定位凸棱相配合的定位凹槽，凹槽的另一个槽壁上设置有用于与导电弹片的凸起部相接触的的金属条，金属条和定位凹槽的延伸方向均与凹槽的延伸方向相同，
插片插接于凹槽内，插片的定位凸棱容置于凹槽的定位凹槽内，且插片的导电弹片的凸起部与金属条相接触。
优选的，所述的导轨顶部设置有两个相互平行延伸的凹槽，其中一个凹槽为第一凹槽18，另一个凹槽为第二凹槽19，每个凹槽内均插接有一个插片，第一凹槽18内插接有第一插片8，第二凹槽19内插接有第二插片9，所述的第一插片8和第二插片9均包括由插片前壳10和插片后壳11构成的插片外壳、以及设置于插片外壳内的导电弹片，所述的插片后壳11上设置有用于容置导电弹片的凹槽，所述的凹槽底部设置有贯穿插片后壳11的让位孔12，导电弹片上设置有从让位孔12突出插片后壳11的凸起部13，所述的插片前壳10的前表面设置有定位凸棱，所述的第一插片8的插片后壳11上设置有一个凹槽，凹槽内设置有第一导电弹片14，所述的第二插片9的插片后壳11上设置有两个凹槽，其中一个凹槽内设置有第二导电弹片15，另一个凹槽内设置有第三导电弹片16，
所述的第一凹槽18的一个槽壁上设置有与第一插片8的定位凸棱相配合的第一定位凹槽20，第一凹槽18的另一个槽壁上设置有与第一导电弹片14的凸起部13相接触的零线金属条21，零线金属条21和第一定位凹槽20的延伸方向均与第一凹槽18的延伸方向相同，第二凹槽19的一个槽壁上设置有与第二插片9的定位凸棱相配合的第二定位凹槽22，第二凹槽19的另一个槽壁上设置有与第二导电弹片15的凸起部13相接触的地线金属条23和与第三导电弹片16的凸起部13相接触的火线金属条24，地线金属条23、火线金属条24和第二定位凹槽22的延伸方向均与第二凹槽19的延伸方向相同；
第一插片8插接于第一凹槽18内，第二插片9插接于第二凹槽19内，第一插片8的定位凸棱容置于第一凹槽18的第一定位凹槽20内，且第一插片8的第一导电弹片14的凸起部13与零线金属条21相接触；第二插片9的定位凸棱容置于第二凹槽19的第二定位凹槽22内，且第二插片9的第二导电弹片15的凸起部13与地线金属条23相接触、第三导电弹片16的凸起部13与火线金属条24相接触。
所述的第一插片8和第二插片9连接有插座，所述的插座包括壳体和设置于壳体内的支架1，所述的壳体包括前壳2和后壳3，前壳2上设置有插孔4，支架1固定安装于壳体内， 支架1内设置有与插孔4相配合的夹头导电片，所述的夹头导电片包括第一夹头导电片5、第二夹头导电片6和第三夹头导电片7，第一插片8和第二插片9的一端均与壳体固定连接，且第一导电弹片14、第二导电弹片15和第三导电弹片16均伸入壳体内，第二导电弹片15与第一夹头导电片5电连接，第一导电弹片14与第二夹头导电片6电连接，第三导电弹片16与第三夹头导电片7电连接。可选的，第一插片8和第二插片9的插片后壳11与壳体固定连接。
优选的，第一夹头导电片为地线夹头导电片，第二夹头导电片为零线夹头导电片，第三夹头导电片为火线夹头导电片；第一导电弹片为零线导电弹片，第二导电弹片为地线导电弹片，第三导电弹片为火线导电弹片；第一金属条为零线金属条，第二金属条为地线金属条，第三金属条为火线金属条。
优选的，所述的地线金属条距离第二凹槽的槽口的距离小于火线金属条距离第二凹槽的槽口的距离。从而当插片插入导轨时，能够保证插片上的凸起部优先接触地线金属条，且拔出插片时，插片上的凸起部最终接触地线金属条，提高了用电安全性。
优选的，所述的绝缘主体17与凹槽的延伸方向相平行的外表面均贴覆有铝型材25，位于顶面的铝型材25与相邻表面的铝型材25间具有用于露出第一凹槽18和第二凹槽19的间隙。
优选的，所述的间隙内填覆有封盖第一凹槽18和第二凹槽19上部开口的海绵26。
优选的，所述的绝缘主体17贴覆铝型材25的表面均设置有卡接槽，铝型材25的表面设置有与所述卡接槽相配合的卡接头，铝型材25的开接头卡接于对应的卡接槽内。
优选的，所述的壳体的前壳2上设置有指示灯27，指示灯27分别与第一导电弹片14和第三导电弹片16电连接。
可选的，所述的第一插片8的延伸方向与插孔4的延伸方向相平行。也可选的，如图5、图6所示，所述的第一插片8的延伸方向与插孔4的延伸方向相垂直。
本发明结构简单，体积小，占用地少。
本发明插座与导轨间为插接式结构，插座在不使用时可拔出单独存放，节省空间，便于携带，使用时通过插接到导轨上的方式进行取电，且插座可沿导轨随意滑动，定位灵活，方便调节。
本发明插接后具有定位限位结构，有效避免插座意外脱离导轨，结构牢固可靠。
本发明导轨通过导电金属条导电，安装在建筑墙体表面或家具等固定物体表面，取代了传统的布线方式，简化了装修的复杂性，安装简便。

Claims (10)

  1. 一种电力连接结构，其特征在于：包括插片和导轨，所述的插片由插片前壳和插片后壳构成的插片外壳、以及设置于插片外壳内的导电弹片，所述的插片后壳的前表面上设置有至少一个用于容置导电弹片的凹槽，每个所述的凹槽底部均设置有贯穿插片后壳的让位孔，每个凹槽内均布设有一个导电弹片，每个导电弹片上均设置有从对应的让位孔突出插片后壳的凸起部，导电弹片的任意一端的端部延伸至插片外壳的外部，所述的插片前壳的前表面设置有定位凸棱，
    所述的导轨包括绝缘主体，绝缘主体的顶部设置有至少一个用于插接插片的凹槽，凹槽的一个槽壁上设置有与插片的定位凸棱相配合的定位凹槽，凹槽的另一个槽壁上设置有用于与导电弹片的凸起部相接触的的金属条，金属条和定位凹槽的延伸方向均与凹槽的延伸方向相同，
    插片插接于凹槽内，插片的定位凸棱容置于凹槽的定位凹槽内，且插片的导电弹片的凸起部与金属条相接触。
  2. 根据权利要求1所述的一种电力连接结构，其特征在于：所述的导轨顶部设置有两个相互平行延伸的凹槽，其中一个凹槽为第一凹槽，另一个凹槽为第二凹槽，每个凹槽内均插接有一个插片，第一凹槽内插接有第一插片，第二凹槽内插接有第二插片，所述的第一插片和第二插片均包括由插片前壳和插片后壳构成的插片外壳、以及设置于插片外壳内的导电弹片，所述的插片后壳上设置有用于容置导电弹片的凹槽，所述的凹槽底部设置有贯穿插片后壳的让位孔，导电弹片上设置有从让位孔突出插片后壳的凸起部，所述的插片前壳的前表面设置有定位凸棱，所述的第一插片的插片后壳上设置有一个凹槽，凹槽内设置有第一导电弹片，所述的第二插片的插片后壳上设置有两个凹槽，其中一个凹槽内设置有第二导电弹片，另一个凹槽内设置有第三导电弹片，
    所述的第一凹槽的一个槽壁上设置有与第一插片的定位凸棱相配合的第一定位凹槽，第一凹槽的另一个槽壁上设置有与第一导电弹片的凸起部相接触的零线金属条，零线金属条和第一定位凹槽的延伸方向均与第一凹槽的延伸方向相同，第二凹槽的一个槽壁上设置有与第二插片的定位凸棱相配合的第二定位凹槽，第二凹槽的另一个槽壁上设置有与第二导电弹片的凸起部相接触的地线金属条和与第三导电弹片的凸起部相接触的火线金属条，地线金属条、火线金属条和第二定位凹槽的延伸方向均与第二凹槽的延伸方向相同；
    第一插片插接于第一凹槽内，第二插片插接于第二凹槽内，第一插片的定位凸棱容置于第一凹槽的第一定位凹槽内，且第一插片的第一导电弹片的凸起部与零线金属条相接触；第二插片的定位凸棱容置于第二凹槽的第二定位凹槽内，且第二插片的第二导电弹片的凸起部 与地线金属条相接触、第三导电弹片的凸起部与火线金属条相接触。
  3. 根据权利要求2所述的一种电力连接结构，其特征在于：所述的第一插片和第二插片连接有插座，所述的插座包括壳体和设置于壳体内的支架，所述的壳体包括前壳和后壳，前壳上设置有插孔，支架固定安装于壳体内，支架内设置有与插孔相配合的夹头导电片，所述的夹头导电片包括第一夹头导电片、第二夹头导电片和第三夹头导电片，第一插片和第二插片的一端均与壳体固定连接，且第一导电弹片、第二导电弹片和第三导电弹片均伸入壳体内，第二导电弹片与第一夹头导电片电连接，第一导电弹片与第二夹头导电片电连接，第三导电弹片与第三夹头导电片电连接。
  4. 根据权利要求3所述的一种电力连接结构，其特征在于：所述的第一插片和第二插片的插片后壳与壳体固定连接。
  5. 根据权利要求3所述的一种电力连接结构，其特征在于：第一夹头导电片为地线夹头导电片，第二夹头导电片为零线夹头导电片，第三夹头导电片为火线夹头导电片；第一导电弹片为零线导电弹片，第二导电弹片为地线导电弹片，第三导电弹片为火线导电弹片；第一金属条为零线金属条，第二金属条为地线金属条，第三金属条为火线金属条。
  6. 根据权利要求5所述的一种电力连接结构，其特征在于：所述的地线金属条距离第二凹槽的槽口的距离小于火线金属条距离第二凹槽的槽口的距离。
  7. 根据权利要求2所述的一种电力连接结构，其特征在于：所述的绝缘主体与凹槽的延伸方向相平行的外表面均贴覆有铝型材，位于顶面的铝型材与相邻表面的铝型材间具有用于露出第一凹槽和第二凹槽的间隙。
  8. 根据权利要求7所述的一种电力连接结构，其特征在于：所述的绝缘主体贴覆铝型材的表面均设置有卡接槽，铝型材的表面设置有与所述卡接槽相配合的卡接头，铝型材的开接头卡接于对应的卡接槽内。
  9. 根据权利要求2所述的一种电力连接结构，其特征在于：所述的壳体的前壳上设置有指示灯，指示灯分别与第一导电弹片和第三导电弹片电连接。
  10. 根据权利要求1所述的一种电力连接结构，其特征在于：所述的插片的延伸方向与插孔的延伸方向相平行，或
    所述的插片的延伸方向与插孔的延伸方向相垂直。
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