WO2021175246A1 - 插座、插头及插排 - Google Patents

插座、插头及插排 Download PDF

Info

Publication number
WO2021175246A1
WO2021175246A1 PCT/CN2021/078856 CN2021078856W WO2021175246A1 WO 2021175246 A1 WO2021175246 A1 WO 2021175246A1 CN 2021078856 W CN2021078856 W CN 2021078856W WO 2021175246 A1 WO2021175246 A1 WO 2021175246A1
Authority
WO
WIPO (PCT)
Prior art keywords
contact
wire
live
plate
socket
Prior art date
Application number
PCT/CN2021/078856
Other languages
English (en)
French (fr)
Inventor
李勇
Original Assignee
青岛温极医疗科技有限公司
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 青岛温极医疗科技有限公司 filed Critical 青岛温极医疗科技有限公司
Priority to EP21764853.4A priority Critical patent/EP4109685A4/en
Publication of WO2021175246A1 publication Critical patent/WO2021175246A1/zh

Links

Images

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
    • 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
    • H01R13/6205—Two-part coupling devices held in engagement by a magnet
    • 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
    • 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • 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
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
    • H01R13/7037—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling making use of a magnetically operated switch
    • 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
    • H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for 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
    • 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
    • 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
    • H01R25/003—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured only to wires or cables

Definitions

  • the present invention relates to the technical field of electrical equipment, in particular to a socket, a plug matched with the socket, and a power strip provided with a plurality of sockets.
  • Socket refers to a socket into which one or more circuit wiring can be inserted, through which various wiring can be inserted. This facilitates connection with other circuits. Through the connection and disconnection between the circuit and the copper piece, the final connection and disconnection of this part of the circuit is achieved.
  • the existing sockets have the following disadvantages. Children insert metal into the socket and cause electric shock; the socket is pressed by flammable materials, dust falls into, and water enters and causes short circuits, and even causes explosions and fires; frequent plugs lead to internal damage to the socket and spontaneous Shedding problem.
  • the purpose of the present invention is to provide a socket, a plug and a plug strip, without a jack, and use magnetic attraction to make the socket, the plug strip and the plug cooperate, so as to solve many disadvantages of the current socket jack.
  • a socket includes a socket body, the socket body is provided with at least one plug insertion position, the plug insertion position is provided with a ground contact, a live contact and a neutral contact, and the socket body is An accommodating cavity is provided with a live wire metal shrapnel and a neutral wire metal shrapnel, and the live wire metal shrapnel and the neutral wire metal shrapnel are respectively connected to or disconnected from the live wire contact and the neutral wire contact under the action of a magnetic force .
  • one side of the live line contact is provided with a live line side contact plate
  • one side of the zero line contact is provided with a zero line side contact plate
  • the live line metal shrapnel and the neutral line metal shrapnel are respectively connected to the live line under the action of magnetic force.
  • the side contact plate and the neutral side contact plate are connected or disconnected.
  • the height of the ground contact, the live contact and the neutral contact is lower than the height of the plug insertion position
  • a live contact and a neutral contact are respectively provided on both sides of the ground contact
  • the height of the ground wire contact is higher than the live wire contact and the neutral wire contact.
  • annular insulating ring is provided around the ground contact, live contact and neutral contact.
  • the depth of the plug insertion position is between 1mm-10mm, preferably 2-5mm.
  • the live wire metal shrapnel includes a horizontal pressing plate, the left and right sides of the horizontal pressing plate are respectively provided with a left inclined plate and a right inclined plate, the left inclined plate is connected with a left horizontal plate, and the right inclined plate is connected with a right horizontal plate.
  • the left horizontal plate and the right horizontal plate are both directly above the live wire contact.
  • the left inclined plate and the right inclined plate are provided with adjusting holes, and adjusting bolts are installed in the adjusting holes, and the adjusting bolts are threadedly connected in the threaded holes inside the socket body.
  • a plug matched with the socket includes a plug body.
  • a mounting cavity is arranged in the plug body.
  • a strong magnetic plate is installed at the bottom of the mounting cavity.
  • the strong magnetic plate is provided with a ground contact, a live contact and a zero
  • the ground wire matching column, the live wire matching column and the neutral wire matching column are matched with the line contacts.
  • the strong magnetic board is provided with a first sliding hole, a second hole and a third sliding hole, the first sliding hole is slidingly fitted with a live wire matching column, and the second hole is fixedly installed with a ground wire matching column ,
  • the third sliding hole is slidably fitted with a zero line matching column,
  • the installation cavity is provided with a first fixing column and a second fixing column, wherein the first fixing column is connected with a live line matching column through a left elastic metal plate, and the second fixing The column is connected with a zero line matching column through the right elastic metal plate.
  • the length of the ground wire matching column protruding from the ferromagnetic plate is less than the length of the neutral wire matching column and the live wire matching column.
  • a distance adjustment mechanism is provided in the installation cavity, the distance adjustment mechanism includes an insertion tube, the insertion tube is connected with a strong magnetic plate, the insertion tube is provided with a socket, and the inner wall of the socket is provided with A plurality of annular grooves are provided in the plug body with an inserting rod connected to the inner wall of the installation cavity, the end of the inserting rod is provided with an annular chuck, and the annular chuck is matched with the annular groove.
  • a power strip includes a plurality of said sockets; a plurality of said socket bodies are arranged at intervals in sequence, and a plurality of said socket bodies are arranged in parallel.
  • the present invention abandons the disadvantages of the traditional jack, is waterproof, and has no electricity when there is no plug inserted. Even if people use a magnet to insert the power contact, only a single contact is connected, and no loop is formed. Electric shock accidents, the design structure is simple and safe, and the flat and miniaturized design of the socket strip can be realized, which is more beautiful and generous, and the cost is lower.
  • Figure 1 is a schematic diagram of the three-dimensional structure when a plug is inserted into the socket
  • Figure 2 is a bottom view of the present invention
  • Figure 3 is a schematic diagram of the three-dimensional structure of the socket
  • Figure 4 is a cross-sectional view of the socket
  • Figure 5 is a schematic diagram of the three-dimensional structure of the plug
  • Figure 6 is a cross-sectional view of the plug
  • Figure 7 is a partial cross-sectional view of the socket
  • Figure 8 is a cross-sectional view of a second embodiment of the plug
  • Fig. 9 is a partial enlarged view of A in Fig. 8.
  • Figure 10 is a schematic diagram of the structure of the plug strip
  • a socket 1 includes a socket body 11, and at least one plug insertion position is provided on the socket body.
  • the socket body is provided with two plug insertion positions. According to actual needs, the socket body with multiple plug insertion positions can also be produced by itself.
  • the socket body 11 is provided with a first positioning slot 12 and a second positioning slot 13. Both the first positioning slot and the second positioning slot can be inserted with the plug 2, so that the socket has two insertion positions.
  • the shape of the plug matches the shape of the first positioning slot and the second positioning slot.
  • the power contacts are ground contact, live contact, and neutral contact.
  • the ground contact is on both sides
  • the live wire contact and the neutral wire contact are respectively provided, and the height of the ground wire contact is higher than the live wire contact and the neutral wire contact.
  • the contact design is adopted instead of the socket design, so that the upper side of the socket is a closed surface, which has a very good waterproof effect, and also avoids electric shock accidents caused by children inserting metal into the socket.
  • the ground wire is used to separate the live wire and the neutral wire. In case someone gets an electric shock, the ground wire can also be used to conduct electricity to avoid safety accidents.
  • the three power contacts are lower than the height of the first positioning slot and the second positioning slot, and are designed for sinking.
  • a ring-shaped insulating ring 18 is arranged around the power contact as a contact protection. If the power contact is flat or even higher than the socket body, it is extremely dangerous for children to attract the contacts with magnets.
  • the solution is refined, and the depth of the first positioning groove and the second positioning groove is between 1 mm and 10 mm, preferably 2 to 5 mm.
  • a ground wire-contact 122 is provided in the middle of the positioning slot 12, and a live wire-contact 121 and a neutral wire-contact 123 are provided on both sides of the ground wire-contact.
  • the depth of the ground wire contact is lower than the depth of the live wire contact and the neutral wire contact.
  • the depth of the live wire-contact point and the neutral wire-contact point can be 2mm-5mm.
  • two ground contacts 132 are provided in the middle of the second slot, and two live contacts 131 and two neutral contacts 133 are respectively provided on both sides of the two ground contacts.
  • At least two fixing blocks are provided inside the socket body, which may be a first fixing block 141 and a second fixing block 143, and metal elastic sheets are connected to both the first fixing block and the second fixing block.
  • the two metal shrapnels respectively correspond to the live contact and the neutral contact.
  • the socket body is provided with a first fixing block 141 and a second fixing block 143.
  • the first fixing block is connected with a first metal elastic piece 151, which is matched with
  • the first metal connecting plate 161 is connected to the side of the first contact 121 of the live wire
  • the second metal connecting plate 163 is connected to the side of the second contact 131 of the live wire.
  • the second metal connecting plate is directly above.
  • a second metal spring 153 is connected to the second fixed block, and in cooperation with it, a third metal connecting plate 162 is connected to the side of the zero line one contact 123, and a fourth metal connection plate 162 is connected to the zero line two contact 133 side.
  • the metal connecting plate 164 has two ends of the second metal elastic sheet directly above the third metal connecting plate and the fourth metal connecting plate, respectively.
  • the first ground contact 122 and the second ground contact are connected by a third metal connecting plate 152.
  • the live wire 171 of the power supply is connected to the first fixing block 141 by a wire
  • the neutral wire 173 of the power supply is connected to the second fixing block by a wire
  • the ground wire 172 of the power supply can be connected to a third metal connecting plate by a wire.
  • first metal connecting plate, the second metal connecting plate, the third metal connecting plate and the fourth metal connecting plate are arranged instead of allowing the metal shrapnel to directly contact the power contacts (live contact, neutral contact).
  • the probability of triggering the hot and neutral at the same time is small, but it should not be ignored.
  • the third metal connecting plate is in contact with the socket body through the central fixing block 142.
  • the first metal connecting plate 151 includes a horizontal pressing plate 1511.
  • the left and right sides of the horizontal pressing plate are respectively provided with a left inclined plate 1512 and a right inclined plate 1514.
  • the left inclined plate is connected with a left horizontal plate 1513, and the left horizontal plate is located at The first contact of the live wire is directly above;
  • the right inclined plate is connected with a right horizontal plate 1515, and the right horizontal plate is directly above the second contact of the live wire.
  • the solution is refined.
  • the left and right inclined plates are provided with adjusting holes 19, and adjusting bolts 192 are installed in the adjusting holes.
  • the adjusting bolts are screwed into the threaded holes 191 inside the socket body to adjust the left The height of the horizontal plate and the right horizontal plate relative to the power contact.
  • the present invention also provides a plug 2 that is matched with the socket.
  • the plug includes a plug body 21, which has a hollow interior, and a strong magnetic plate 26 is installed on the plug body.
  • the strong magnetic plate is provided with a first sliding hole 271, a second hole 272, and a third sliding hole 273.
  • the first sliding hole is slidably fitted with a live wire matching column 22, the second hole is fixedly installed with a ground wire matching column 23, and the third sliding hole is slidably fitted with a neutral wire matching column 24, and the plug body is provided with a first
  • the fixed post 274 and the second fixed post 276 are connected with a live line matching post through the left elastic metal plate 275 and the second fixed post is connected with a zero line matching post through the right elastic metal plate 277.
  • a first wire 281 is connected to the first fixing column
  • a second wire 283 is connected to the second fixing column
  • a third wire 282 is connected to the ground wire matching column.
  • the first wire, the second wire, and the third wire pass through the through hole 25 on one side of the plug and are connected to the power cord of the electrical appliance.
  • the length of the ground wire matching column protruding from the ferromagnetic plate is less than the length of the neutral wire matching column and the live wire matching column.
  • the length of the zero line matching column and the live line matching column extending out of the strong magnetic plate is greater than the depth of the live line contact point and the zero line contact point. Because the power contact of the socket is fixed, the elastic movement of the neutral line and live line can make the plug and socket fit better under the action of strong magnetism.
  • the distance adjustment mechanism includes a cannula 291, a socket 295 is provided in the cannula, and a plurality of annular grooves 292 are provided on the inner wall of the socket.
  • a plug rod is provided in the plug body. 293.
  • An annular chuck 294 is provided at the end of the plunger. The annular chuck is matched with the annular groove.
  • FIG. 10 is a schematic structural diagram of a plug strip provided by an embodiment of the present invention. As shown in FIG. 10, on the basis of the above embodiment, further, an embodiment of the present invention also provides a plug strip.
  • the plug strip includes a plurality of sockets. 1; Multiple sockets are arranged at intervals in sequence, and multiple sockets are arranged in parallel.
  • the arrangement of multiple sockets 1 enables the plug-in strip to be inserted into multiple plugs at the same time to connect multiple electrical appliances, expand the scope of application, and enhance the functionality.

Abstract

本发明公开一种插座、插头及插排，插座包括地线触点、火线触点及零线触点，插座容纳腔内设有火线金属弹片与零线金属弹片，所述火线金属弹片与零线金属弹片在磁力作用下分别与火线触点、零线触点相连接或断开；插头包括插头本体上的强磁板，强磁板上设有与所述地线触点、火线触点及零线触点相配合的地线配合柱、火线配合柱及零线配合柱；插排包括多个所述插座，多个插座依次间隔、并联设置。本发明摒弃了传统的插孔弊端，防水，无插头插入时无电，磁力单触点接通，设计结构简单、安全。

Description

插座、插头及插排 技术领域
本发明涉及电气设备技术领域，尤其是涉及一种插座、与所述插座配合的插头及设有多个插座的插排。
背景技术
插座是指有一个或一个以上电路接线可插入的座，通过它可插入各种接线。这样便于与其他电路接通。通过线路与铜件之间的连接与断开，来达到最终达到该部分电路的接通与断开。
现有插座存在以下弊端，孩童将金属插入插孔导致触电事故；插座被易燃物压住、粉尘落入、进水等造成短路，甚至引起爆炸起火；插头经常插拔导致插座内部损坏出现自行脱落问题。
发明内容
本发明的目的在于提供一种插座、插头及插排，不存在插孔，采用磁力吸附使得插座、插排与插头配合，解决目前插座插孔的诸多弊端。
本发明解决其技术问题所采取的技术方案是：
一种插座，包括插座本体，所述插座本体上设有至少一个插头插接位，所述插头插接位内设有地线触点、火线触点及零线触点，所述插座本体内设有容纳腔，所述容纳腔内设有火线金属弹片与零线金属弹片，所述火线金属弹片与零线金属弹片在磁力作用下分别与火线触点、零线触点相连接或断开。
进一步的，所述火线触点一侧设有火线侧接触板，所述零线触点一侧设有零线侧接触板，所述火线金属弹片与零线金属弹片在磁力作用下分别与火线侧接触板、零线侧接触板相连接或断开。
进一步的，所述地线触点、火线触点及零线触点高度低于插头插接位的高 度，
进一步的，所述地线触点两侧分别设有火线触点与零线触点，
进一步的，所述地线触点高度高于火线触点与零线触点。
进一步的，所述地线触点、火线触点及零线触点周边设有环形绝缘圈。
进一步的，所述插头插接位深度在1mm-10mm之间，优选为2-5mm。
进一步的，所述火线金属弹片包括水平压板，所述水平压板左右两侧分别设有左斜板与右斜板，所述左斜板连接有左水平板，所述右斜板连接有右水平板，所述左水平板、右水平板均处于火线触点正上方。
进一步的，所述左斜板与右斜板上设有调节孔，所述调节孔内安装有调节螺栓，所述调节螺栓螺纹连接在插座本体内部的螺纹孔中。
一种与所述插座配合的插头，包括插头本体，插头本体内设有一安装腔，安装腔底部安装有强磁板，强磁板上设有与所述地线触点、火线触点及零线触点相配合的地线配合柱、火线配合柱及零线配合柱。
进一步的，所述强磁板上设有第一滑动孔、第二孔及第三滑动孔，所述第一滑动孔内滑动配合有火线配合柱，第二孔内固定安装有地线配合柱，第三滑动孔内滑动配合有零线配合柱，所述安装腔内设有第一固定柱与第二固定柱，其中第一固定柱通过左弹性金属板连接有火线配合柱，第二固定柱通过右弹性金属板连接有零线配合柱。
进一步的，所述地线配合柱伸出强磁板的长度小于零线配合柱、火线配合柱的长度。
进一步的，所述安装腔内设有一距离调节机构，所述距离调节机构包括一插管，插管连接有强磁板，所述插管内设有一插孔，所述插孔内壁上设有若干环形槽，所述插头本体内设有一插杆，插杆连接在安装腔内壁上，所述插杆端部设有环形卡盘，所述环形卡盘与环形槽相配合。
一种插排，包括多个所述插座；多个所述插座本体依次间隔设置，且多个 所述插座本体并联设置。
本发明的有益效果是：本发明摒弃了传统的插孔弊端，防水，无插头插入时无电，即便是人们采用磁铁吸附插入电源触点也只有单触点接通，也不会形成回路导致触电事故，设计结构简单、安全，可实现插座插排的扁平化及小型化设计，更加美观大方，成本更低廉。
附图说明
图1为插座上插有插头时的三维结构示意图；
图2为本发明的仰视图；
图3为插座的三维结构示意图；
图4为插座的剖视图；
图5为插头的三维结构示意图；
图6为插头的剖视图；
图7为插座的局部剖视图；
图8为插头第二实施例的剖视图；
图9为图8中A处的局部放大图；
图10为插排的结构示意图；
具体实施方式
下面将结合附图对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，如出现术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等，其所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，如出现术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”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，可以具体情况理解上述术语在本发明中的具体含义。
如图1至图9所示，一种插座1，包括插座本体11，所述插座本体上设有至少一个插头插接位，具体在本实施例中，插座本体上设有两个插头插接位，也可根据实际需求，自行生产具有多个插头插接位的插座本体。
具体在本实施例中，所述插座本体11上设有定位一槽12与定位二槽13。定位一槽与定位二槽均可插有插头2，使得插座具有两个插接位。
所述插头形状与所述定位一槽、定位二槽形状相配合。
其中定位一槽与定位二槽内各设有三个用于配合插头的电源触点，所述电源触点分别为地线触点、火线触点及零线触点，其中地线触点两侧分别设有火线触点与零线触点，且地线触点高度高于火线触点与零线触点。本案采用触点设计，而不是采用插孔设计，使得插座上侧为一封闭面，具有非常好的防水效果，也避免孩子拿金属插入插孔导致的触电事故。且本案用地线分隔了火线与零线，万一有人触电，也可利用地线导电，避免出现安全事故。
进一步的，三个所述电源触点低于定位一槽与定位二槽的高度，为下沉设计。且电源触点周边设有环形绝缘圈18，作为触点保护。如果电源触点是平的，甚至高于插座本体，孩子拿磁铁吸附触点极易出现危险。
方案细化，所述定位一槽、定位二槽深度在1mm-10mm之间，优选为2-5mm。
具体在本实施例中，所述定位一槽12中部设有地线一触点122，所述地线 一触点两侧分别设有火线一触点121与零线一触点123，需要注意的是，地线一触点的深度低于火线一触点、零线一触点的深度。例如地线一触点深度为1mm时，火线一触点、零线一触点深度可为2mm-5mm。同样的，所述第二插槽中部设有地线二触点132，所述地线二触点两侧分别设有火线二触点131与零线二触点133。
所述插座本体内部设有至少两个固定块，可为第一固定块141与第二固定块143，所述第一固定块与第二固定块上均连接有金属弹片。两个所述金属弹片分别对应火线触点及零线触点。当插头插入定位一槽或定位二槽中时，插头里的磁铁，可吸附金属弹簧与火线触点、零线触点相接触，以使得电路导通。
具体在本实施例中，参见图2，所述插座本体内部设有第一固定块141、第二固定块143，所述第一固定块上连接有第一金属弹片151，与之配合的是，火线一触点121一侧连接有第一金属连板161，火线二触点131一侧连接有第二金属连板163，所述第一金属弹片的两端分别处于第一金属连板与第二金属连板正上方。所述第二固定块上连接有第二金属弹片153，与之配合的是，零线一触点123一侧连接有第三金属连板162，零线二触点133一侧连接有第四金属连板164，所述第二金属弹片的两端分别处于第三金属连板与第四金属连板正上方。所述地线一触点122与地线二触点之间通过第三金属连板152相连接。电源的火线171通过导线连接有第一固定块141，电源的零线173通过导线连接有第二固定块，电源的地线172可通过导线连接有第三金属连板。
之所以设置第一金属连板、第二金属连板、第三金属连板、第四金属连板而不是让金属弹片直接与电源触点(火线触点、零线触点)相接触，是为了防止孩子用磁铁贴合火线触点、零线触点导致误吸附金属弹片引发安全事故，因本案为单点吸附，同时触发火线、零线的几率较小，但也不可忽视。
进一步的，所述第三金属连板通过中心固定块142与插座本体相接触。
具体在本实施例中，所述第一金属连板与第二金属连板结构相同，参见图 4。所述第一金属连板151包括水平压板1511，所述水平压板左右两侧分别设有左斜板1512与右斜板1514，所述左斜板连接有左水平板1513，所左水平板处于火线一触点正上方；所述右斜板连接有右水平板1515，所述右水平板处于火线二触点正上方。
方案细化，所述左斜板与右斜板上设有调节孔19，所述调节孔内安装有调节螺栓192，所述调节螺栓螺纹连接在插座本体内部的螺纹孔191中，进而调节左水平板与右水平板相对于电源触点的高度。
本发明还提供一种与所述插座相配合的插头2，参见图5至图9所示，所述插头包括插头本体21，所述插头本体内部中空，插头本体上安装有强磁板26，所述强磁板上设有第一滑动孔271、第二孔272及第三滑动孔273。所述第一滑动孔内滑动配合有火线配合柱22，第二孔内固定安装有地线配合柱23，第三滑动孔内滑动配合有零线配合柱24，在插头本体内设有第一固定柱274与第二固定柱276，其中第一固定柱通过左弹性金属板275连接有火线配合柱，第二固定柱通过右弹性金属板277连接有零线配合柱。所述第一固定柱上连接有第一导线281，第二固定柱上连接有第二导线283，地线配合柱上连接有第三导线282。第一导线、第二导线及第三导线穿过插头一侧的穿孔25后连接有电器的电源线。
进一步的，所述地线配合柱伸出强磁板的长度小于零线配合柱、火线配合柱的长度。
且零线配合柱、火线配合柱伸出强磁板的长度大于火线一触点、零线一触点的深度。因插座的电源触点是固定的，零线配合柱、火线配合柱的弹性移动可使得插头、插座在强磁的作用下更好的贴合。
进一步的，所述强磁板与插头本体之间设有一距离调节机构，参见图8及图9所示。所述距离调节机构包括一插管291，所述插管内设有一插孔295，所述插孔内壁上设有若干环形槽292，与之配合的是，所述插头本体内设有一插 杆293，所述插杆端部设有环形卡盘294。所述环形卡盘与环形槽相配合。通过按压强磁板使得环形卡盘处于不同的环形槽内，可以改变强磁板相对于插座的相对距离，进而改变吸附的磁力。
工作方式，假设插头插入插座的定位一槽12中时，强磁板吸附在定位一槽中，此时地线配合柱插入地线一触点中的同时，零线配合柱、火线配合柱在弹性金属板的作用下很好的与零线一触点、火线一触点相接触。此时因为有着强磁板的存在，能够吸附第一金属连板、第二金属连板端部分别于零线一触点、火线一触点相接触，实现电路的导通。
图10为本发明实施例提供的插排的结构示意图，如图10所示，在上述实施例的基础上，进一步的，本发明实施例还提供了一种插排，插排包括多个插座1；多个插座依次间隔设置，且多个插座并联设置。
多个插座1的设置能够令插排同时插入多个插头，连接多个用电器，扩大适用范围，增强功能性。
除说明书所述的技术特征外，均为本专业技术人员的已知技术。

Claims (9)

  1. 一种插座，包括插座本体，所述插座本体上设有至少一个插头插接位，其特征在于，所述插头插接位内设有地线触点、火线触点及零线触点，所述插座本体内设有容纳腔，所述容纳腔内设有火线金属弹片与零线金属弹片，所述火线金属弹片与零线金属弹片在磁力作用下分别与火线触点、零线触点相连接或断开；
    所述地线触点、火线触点及零线触点高度低于插头插接位的高度，
    和/或，所述地线触点两侧分别设有火线触点与零线触点，
    和/或，所述地线触点高度高于火线触点与零线触点，
    和/或，所述地线触点、火线触点及零线触点周边设有环形绝缘圈。
  2. 根据权利要求1所述的插座，其特征在于，所述火线触点一侧设有火线侧接触板，所述零线触点一侧设有零线侧接触板，所述火线金属弹片与零线金属弹片在磁力作用下分别与火线侧接触板、零线侧接触板相连接或断开。
  3. 根据权利要求1所述的插座，其特征在于，所述火线金属弹片包括水平压板，所述水平压板左右两侧分别设有左斜板与右斜板，所述左斜板连接有左水平板，所述右斜板连接有右水平板，所述左水平板、右水平板均处于火线触点正上方。
  4. 根据权利要求3所述的插座，其特征在于，所述左斜板与右斜板上设有调节孔，所述调节孔内安装有调节螺栓，所述调节螺栓螺纹连接在插座本体内部的螺纹孔中。
  5. 一种与所述权利要求1-4中任一项所述插座配合的插头，其特征在于，包括插头本体，插头本体内设有一安装腔，安装腔底部安装有强磁板，强磁板上设有与所述地线触点、火线触点及零线触点相配合的地线配合柱、火线配合柱及零线配合柱。
  6. 根据权利要求5所述的插头，其特征在于，所述强磁板上设有第一滑动 孔、第二孔及第三滑动孔，所述第一滑动孔内滑动配合有火线配合柱，第二孔内固定安装有地线配合柱，第三滑动孔内滑动配合有零线配合柱，所述安装腔内设有第一固定柱与第二固定柱，其中第一固定柱通过左弹性金属板连接有火线配合柱，第二固定柱通过右弹性金属板连接有零线配合柱。
  7. 根据权利要求5所述的插头，其特征在于，所述地线配合柱伸出强磁板的长度小于零线配合柱、火线配合柱的长度。
  8. 根据权利要求5所述的插头，其特征在于，所述安装腔内设有一距离调节机构，所述距离调节机构包括一插管，插管连接有强磁板，所述插管内设有一插孔，所述插孔内壁上设有若干环形槽，所述插头本体内设有一插杆，插杆连接在安装腔内壁上，所述插杆端部设有环形卡盘，所述环形卡盘与环形槽相配合。
  9. 一种插排，其特征在于，包括多个如权利要求1-5任一项所述插座；多个所述插座本体依次间隔设置，且多个所述插座本体并联设置。
PCT/CN2021/078856 2020-03-06 2021-03-03 插座、插头及插排 WO2021175246A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21764853.4A EP4109685A4 (en) 2020-03-06 2021-03-03 SOCKET, PLUG AND POWER STRIP

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010155472.XA CN111342285B (zh) 2020-03-06 2020-03-06 插座、插头及插排
CN202010155472.X 2020-03-06

Publications (1)

Publication Number Publication Date
WO2021175246A1 true WO2021175246A1 (zh) 2021-09-10

Family

ID=71186261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/078856 WO2021175246A1 (zh) 2020-03-06 2021-03-03 插座、插头及插排

Country Status (3)

Country Link
EP (1) EP4109685A4 (zh)
CN (1) CN111342285B (zh)
WO (1) WO2021175246A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111342285B (zh) * 2020-03-06 2022-04-01 青岛温极医疗科技有限公司 插座、插头及插排

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521216A (en) * 1968-06-19 1970-07-21 Manuel Jerair Tolegian Magnetic plug and socket assembly
CN201466289U (zh) * 2009-07-31 2010-05-12 许东冬 一种安全插销及插座
CN209472179U (zh) * 2019-04-17 2019-10-08 福州远益物联网科技有限公司 一种多功能智能插座
CN110534977A (zh) * 2019-09-06 2019-12-03 河南普润仪器设备有限公司 一种防松防触电插座
CN111342285A (zh) * 2020-03-06 2020-06-26 青岛温极医疗科技有限公司 插座、插头及插排

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129977Y2 (zh) * 1971-09-22 1976-07-28
CN2039468U (zh) * 1988-10-07 1989-06-14 迟仲玉 电插座及插头
CN2255673Y (zh) * 1996-05-29 1997-06-04 贺征 磁性插头插座
FR2915028B3 (fr) * 2007-04-16 2009-07-03 Patrice Serrano Prise de courant electrique a fixation magnetique.
CN105226430A (zh) * 2015-10-20 2016-01-06 深圳市铁格龙科技有限公司 防触电防水型取电装置和防触电防水的电连接方法
CN106025645B (zh) * 2016-07-23 2018-03-23 潘爱松 一种地面插座
CN206163784U (zh) * 2016-11-24 2017-05-10 周利明 插座及插头
CN108376856A (zh) * 2016-12-22 2018-08-07 朱文祥 磁耦合式无孔插座
CN209786355U (zh) * 2019-04-08 2019-12-13 成都英萨传感技术研究有限公司 一种无孔插座和插头的插合结构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521216A (en) * 1968-06-19 1970-07-21 Manuel Jerair Tolegian Magnetic plug and socket assembly
CN201466289U (zh) * 2009-07-31 2010-05-12 许东冬 一种安全插销及插座
CN209472179U (zh) * 2019-04-17 2019-10-08 福州远益物联网科技有限公司 一种多功能智能插座
CN110534977A (zh) * 2019-09-06 2019-12-03 河南普润仪器设备有限公司 一种防松防触电插座
CN111342285A (zh) * 2020-03-06 2020-06-26 青岛温极医疗科技有限公司 插座、插头及插排

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4109685A4 *

Also Published As

Publication number Publication date
CN111342285B (zh) 2022-04-01
CN111342285A (zh) 2020-06-26
EP4109685A4 (en) 2023-08-02
EP4109685A1 (en) 2022-12-28

Similar Documents

Publication Publication Date Title
US10734772B2 (en) Multifunctional socket
CN103762472B (zh) 一种多功能插座
US7857639B1 (en) Safety electric connector
CN110190478B (zh) 一种便于连接的滑轨式插座
WO2021175246A1 (zh) 插座、插头及插排
CN104993267A (zh) 一种伸缩插片式移动插座
CN203250950U (zh) 一种安全插座
CN111509484A (zh) 一种具有过载保护功能的插头与插座
CN103219602A (zh) 一种五孔电源插座
CN209786355U (zh) 一种无孔插座和插头的插合结构
CN109818177A (zh) 一种防盗电功能的磁性安全插座
CN108233109B (zh) 两孔式排插
CN102412463A (zh) 一种电接触装置
CN112054342B (zh) 一种户外防水防触电插线板
CN110752489B (zh) 一种可旋转的安全两脚插座
CN204304126U (zh) 便携式过电压保护扩展插座
CN209846551U (zh) 磁吸供电构件及一种带有磁吸供电构件的柜体
CN203788054U (zh) 一种无孔插座及其内部电路
CN105896155A (zh) 一种可伸缩的插线板
CN204966877U (zh) 温控型快速接线端子排
CN205921156U (zh) 一种防脱插座
CN219086295U (zh) 磁吸式防水安全插座
CN204651547U (zh) 电器连接器
CN103825370A (zh) 一种无孔插座及其内部电路与实现无孔插座对用电设备供电的方法
CN212462151U (zh) 一种耐高温型汽车插接件

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21764853

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021764853

Country of ref document: EP

Effective date: 20220922

NENP Non-entry into the national phase

Ref country code: DE