WO2020248085A1 - 纵向滑动安全门 - Google Patents
纵向滑动安全门 Download PDFInfo
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- WO2020248085A1 WO2020248085A1 PCT/CN2019/000231 CN2019000231W WO2020248085A1 WO 2020248085 A1 WO2020248085 A1 WO 2020248085A1 CN 2019000231 W CN2019000231 W CN 2019000231W WO 2020248085 A1 WO2020248085 A1 WO 2020248085A1
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- WIPO (PCT)
- Prior art keywords
- sliding
- safety door
- slider
- bracket
- socket panel
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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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
Definitions
- the invention relates to a sliding safety door used on a power socket, which can prevent safety accidents caused by false touches.
- Sockets are commonly used electrical equipment in daily life, and generally include two types of two-hole sockets and three-hole sockets.
- the socket needs to be connected to the power line (usually the live line and the neutral line) when in use, and the power line has high-voltage power and has a high risk. If someone inserts a conductive material into the socket of the socket by mistake, it will cause an electric shock. Brings a great threat to personal safety.
- a typical example is Chinese invention patent 201020681902.3, which provides a safety protection device for power sockets, which is provided with an upper cover, and a socket is opened on the upper cover.
- the upper cover is provided with a sliding surface for the sliding block to slide left and right, and the elastic sheet abuts one end of the sliding block, so that the sliding block blocks the upper cover insertion hole.
- the slider can be smoothly slid on the sliding surface only when the force is balanced, and the normal power connection between the plug and the socket is completed.
- connection direction of the live wire power jack and the neutral power jack on the socket panel is horizontal, and the direction perpendicular to the horizontal on the socket panel is vertical; the sliding surface direction on the current safety protection device They are all arranged in the horizontal direction. Therefore, the safety socket needs to reserve a space for the sliding block to move in the horizontal direction. As a result, the safety socket inevitably occupies a larger space in the horizontal direction; however, the current sockets generally The space is relatively tight, which leads to the expansion of the overall size, which is not beautiful, and also affects the installation.
- the purpose of the present invention is to provide a longitudinal sliding safety door to solve the above technical problems existing in the prior art.
- a longitudinal sliding safety door which is used to install under a pair of power jacks on a socket panel, the connection direction of the pair of power jacks is called horizontal, and the direction perpendicular to the horizontal on the socket panel is vertical. It is characterized in that: Including brackets, sliders and elastic elements, including:
- the bracket is fixed under the socket panel, and has two through holes corresponding to the pair of power jacks; a sliding surface is provided on the bracket along the longitudinal direction, and the sliding surface is arranged obliquely to make the head The distance between the end and the socket panel is close, and the distance between the end and the socket panel is far;
- Both sides of the slider are respectively provided with baffles capable of blocking the pair of power supply jacks, and sliding protrusions are provided between the two baffles, and the sliding protrusions are in contact with the sliding surface and are in contact with each other.
- the position forms a swing shaft for the two baffles to swing seesaw, and the sliding protrusion of the slider can slide along the inclination direction of the sliding surface;
- the elastic element is arranged between the slider and the bracket, so that the slider can stay at the head end position of the sliding surface
- Each of the two baffles corresponding to the sliding block on the bracket is provided with at least one blocking protrusion.
- the blocking protrusion can interact with the sliding of the seesaw swing.
- At least one baffle of the block interferes and prevents the slider from moving longitudinally along the sliding surface.
- the longitudinal sliding safety door wherein: the bracket is provided with a positioning piece that can interfere with the sliding block, and the sliding block stays in the normal state under the combined action of the elastic element and the positioning piece The position of the head end of the sliding surface.
- the longitudinal sliding safety door wherein: the end of the positioning piece is provided with a retaining edge to prevent the sliding block from accidentally falling off.
- the elastic element is a compression spring
- the position where the support and the compression spring are connected is provided with a convex post
- the position where the slider and the compression elastic connection are also provided with a convex post, so Both ends of the compression spring are respectively sleeved with a convex column.
- the sliding protrusion of the sliding block is hollow for the end of the compression spring to extend.
- the longitudinal sliding safety door wherein: the bracket is clamped in the upper cover, the upper cover is installed under the socket panel, and the upper cover is provided with perforations corresponding to the through holes.
- a side plate is also provided on both lateral sides of the bracket, and the side plate wraps the slider and the elastic element in the bracket.
- the longitudinal sliding safety door wherein: the contact surface between the sliding surface and the sliding protrusion is arc-shaped.
- the longitudinal sliding safety door wherein: the sliding surface is a sliding groove formed by a turning plane, and the sliding protrusion is a blade-shaped protrusion with a V-shaped cross section, thereby forming a linear contact with the sliding groove. That is the swing shaft.
- the present invention adopting the above technical solution has the advantage that: the longitudinal sliding safety door provided by the present invention adopts a longitudinal sliding mechanism to avoid the problem of excessively large horizontal size, and the socket panel generally has space in the longitudinal direction.
- the longitudinal sliding safety door of the present invention is self-contained and can be installed independently below the socket panel (ie Inside), it can also be installed as a whole to the upper cover, and then the upper cover is installed under the socket panel, which can improve the installation efficiency and prevent the parts from falling.
- Figure 1 is an exploded structural diagram of a longitudinal sliding safety door provided by the present invention
- Figure 2 is a perspective view of the slider
- Figure 3 is a longitudinal sectional view of a longitudinally sliding safety door
- FIG. 4 is another structural schematic diagram of the sliding surface and the sliding protrusion of the longitudinally sliding safety door
- Figures 5 and 6 are exploded schematic diagrams of the longitudinal sliding safety door and the upper cover combined at different angles;
- Fig. 7 is a schematic diagram of a retaining edge provided at the end of the positioning piece.
- bracket 1 bracket 1; through hole 11; sliding surface 12; sliding groove 121; positioning piece 13; blocking edge 131; blocking protrusion 14; convex column 15; side plate 16; sliding block 2; baffle 21; sliding Protrusion 22; blade-like protrusion 221; convex column 23; elastic element 3; upper cover 4; perforation 41.
- the present invention provides a longitudinally sliding safety door, which includes a bracket 1, a sliding block 2 and an elastic element 3, wherein:
- the bracket 1 is fixed below the socket panel and has two through holes 11 corresponding to the pair of power jacks; the connection direction of the pair of power jacks on the socket panel is said to be horizontal, The direction perpendicular to the transverse direction is the longitudinal direction.
- a sliding surface 12 is provided in the longitudinal direction on the support 1.
- the cross section of the sliding surface 12 is arc-shaped, and the head end of the sliding surface 12 is located at the The distance between the bottom of the pair of power sockets and the socket panel is relatively close, and the tail end of the sliding surface 12 is farther away from the socket panel, and is inclined;
- Both sides of the sliding block 2 are respectively provided with baffle plates 21 capable of blocking the pair of power supply jacks, and a sliding protrusion 22 is provided between the two baffle plates 21, and the cross section of the sliding protrusion 22 is also round. It can be embedded in the sliding surface 12 and slide longitudinally in the sliding surface 12, and the contact position of the sliding protrusion 22 and the sliding surface 12 forms a swing axis, so that the slider 2 When only one baffle 21 is under force, it can form a seesaw swing around the swing axis;
- the elastic element 3 is arranged between the slider 2 and the support 1 to enable the slider 2 to move to the position of the head end of the sliding surface 12, and the support 1 is provided with the support 2 Interference positioning piece 13, the slider 2 stays at the head end of the sliding surface 12 under the combined action of the elastic element 3 and the positioning piece 13, and moves on the slider 2 When the end position of the sliding surface 12 is reached, the elastic element 3 can reset the slider 2 to the head end position;
- Each of the two baffles 21 corresponding to the slider 2 on the bracket 1 is provided with at least one blocking protrusion 14.
- the blocking protrusion 14 can It interferes with a baffle 21 of the slider 2 that swings on a seesaw, and prevents the slider 2 from moving longitudinally along the sliding surface 12.
- the elastic element 3 preferably uses a compression spring.
- a protrusion 15 is provided at the position where the support 1 and the compression spring are connected, and the position where the slider 2 is connected with the compression elasticity is also provided.
- the two ends of the compression spring are respectively sleeved with a convex column 15, 23, which can prevent accidental falling off; in addition, the sliding protrusion 22 of the slider 2 is hollow to allow the end of the compression spring to extend Enter, forming a more stable limit.
- the sliding surface 12 and the sliding protrusion 22 are both arc-shaped, but this is only one embodiment of the present invention.
- the sliding surface 12 may be a plane, and even as shown in the cross-sectional view of FIG. 4, the sliding surface 12 is a sliding groove 121 formed by a turning plane, and the sliding protrusion 22 has a V-shaped cross section.
- the blade-shaped protrusion 221 thus forms a linear contact with the sliding groove 121, and the straight line is the swing axis, and its extending direction should be parallel to the inclination direction of the sliding surface.
- the lateral sides of the bracket 1 are also provided with a side plate 16 respectively, and the side plate 16 wraps the slider 2 and the elastic element 3 in the bracket 1, which can prevent foreign matter from entering the longitudinal sliding safety door
- the safety door fails internally.
- the two ends of the compression spring are respectively sleeved with a convex post 15, and then the slider 2 is limited at the head end position of the sliding surface 12 by the positioning piece 13, and then the bracket 1 is snap-fixed on Below the socket panel, the two through holes 11 on the socket panel are opposite to the positions of the pair of power jacks on the socket panel.
- the longitudinal sliding safety door can be independently installed below or inside the socket panel (fasteners can be used for installation, or glued or snapped), or as shown in Figure 5 and Figure 6, after completing the longitudinal sliding safety door After the whole assembly, the longitudinal sliding safety doors are then integrated into the upper cover 4 through the bracket 1.
- the upper cover 4 is provided with perforations 41 corresponding to the through holes 11 for the plug to pass through, and then the upper cover 4 It is installed under the socket panel, no matter which installation method is adopted, it has the advantages of simple and convenient assembly procedure, can improve assembly efficiency, and avoid the problem of parts separation.
- the present invention can also provide a stopper 131 at the end of the positioning piece 13.
- the longitudinal sliding safety door can be locked to the upper cover 4 to prevent the slider 2 from accidentally moving from the end of the positioning piece 13 Escape improves the stability and speed of assembly; in addition, the retaining edge 131 can also prevent the safety door from accidentally falling out during use.
- the slider 2 When the present invention is used, if someone inserts a foreign object into the live or neutral power jack of the socket panel, at this time, since the slider 2 is unilaterally stressed, the sliding protrusion 22 will occur in the sliding surface 12 Rolling, that is, the slider 2 produces a seesaw-like swing, so that at least one of the baffle plates 21 interferes with the blocking protrusion 14. The slider 2 cannot move longitudinally along the sliding surface 12, and foreign objects cannot pass through the baffle plate 21. An electric shock accident occurs; when the plug is normally inserted into the socket panel, the baffles 21 on both sides of the slider 2 are evenly stressed, and the slider 2 will not swing in a seesaw manner, and will not interfere with any blocking protrusions 14. At this time, under the thrust of the plug, the slider 2 moves longitudinally along the sliding surface 12 until the plug crosses the two baffles 21 of the slider 2 to complete the normal power supply between the plug and the power supply terminal under the socket panel.
- the longitudinal sliding safety door provided by the present invention adopts a longitudinal sliding mechanism to avoid the problem of excessively large horizontal dimensions, and the socket panel generally has ample space in the longitudinal direction (for setting the neutral jack), so the present invention does not require additional occupation
- the space of the socket panel is conducive to manufacturing and installation; in addition, the present invention can be independently installed under the socket panel, can be independently installed under the socket panel (ie inside), or can be installed as a whole on the upper cover, and then the upper cover can be installed on the socket
- the bottom of the panel can improve the installation efficiency and prevent the parts from falling.
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Abstract
一种纵向滑动安全门，包括支架（1）、滑块（2）与弹性元件（3），所述支架（1）固定在插座面板的下方，具有两个通过孔；在所述支架（1）上沿纵向设有倾斜的滑动面（12），所述滑动面（12）的横截面呈圆弧形；所述滑块（2）的两侧分别具有能够挡住成对电源插孔的挡板（21），两个挡板（21）之间设有滑动凸起（22），所述滑动凸起（22）的横截面也呈圆弧形，能够嵌入所述滑动面（12）中并在滑动面（12）内沿纵向滑移；所述弹性元件（3）设置在所述滑块（2）与所述支架（1）之间，能够使所述滑块（2）停留在滑动面（12）的头端位置。该安全门采用纵向滑动机制，避免了横向尺寸过大的问题，而插座面板在纵向上一般有空间富余，所以不需要额外占用插座面板的空间，有利于制造与安装。
Description
本发明涉及一种在电源插座上使用的滑动安全门，能够防止误触带来的安全事故。
插座是日常生活中的常用电气设备，一般包括两孔插座和三孔插座两种类型。插座在使用时需要与电力线(通常是火线和零线)连接，而电力线带有高压电力而具有较高的危险性，如果有人将能够导电的材料误插入插座的插孔中将造成触电事故，给人身安全带来很大威胁。
针对这种情况，已经有人提出了不触电的安全插座，典型的有例如中国发明专利201020681902.3，提供一种电源插座安全保护装置，是设有一上盖，所述上盖上开设有插孔，并在上盖内设有供滑块左右滑动的滑动面，弹片顶抵于所述滑块的一端，使所述滑块遮挡所述上盖插孔。当仅有一个插孔中插入有异物时，所述滑块由于受力不平衡，产生跷跷板式摆动，导致滑块与滑动面上的挡块发生干涉，无法顺利滑动，组织异物通过滑块，只有两个插孔中同时插入物体(也就是电源插头正常插入插孔)时，滑块受力平衡，方能够在滑动面中顺利滑动，完成插头与插座的正常电力连接。
然而，目前类似的安全插座结构较多，但都还有以下不足：
(1)为了表述方便，称插座面板上的火线电源插孔与零线电源插孔的连线方向为横向，插座面板上垂直于横向的方向为纵向；目前的安全保护装置上的滑动面方向均沿横向设置，因此安全插座在横向上需要预留出供滑块在横向上移动的空间，导致安全插座在横向上必然占据较大的空间；然而，目前的插座，一般来说，横向上的空间比较紧张，导致整体尺寸扩大，既不美观，也影响安装。
(2)现有的安全保护装置的结构比较松散，装配的时候，需要将各零件一一组装至上盖，各零件的组装存在相互阻碍的问题，导致组装效率低下。
发明内容
本发明的目的在于：提供一种纵向滑动安全门，解决现有技术中存在的上 述技术问题。
为实现上述目的，本发明采用的技术方案是：
一种纵向滑动安全门，用于安装在插座面板的成对电源插孔下方，称所述成对电源插孔的连线方向为横向，插座面板上垂直于横向的方向为纵向，其特征在于，包括支架、滑块与弹性元件，其中：
所述支架固定在插座面板的下方，并且具有与成对电源插孔相对应的两个通过孔；在所述支架上沿纵向设有滑动面，所述滑动面呈倾斜布置，而使其头端与插座面板的距离较近，尾端与插座面板的距离较远；
所述滑块的两侧分别具有能够挡住所述成对电源插孔的挡板，两个挡板之间设有滑动凸起，所述滑动凸起与所述滑动面相接并在相接位置形成可供所述两个挡板进行跷跷板式摆动的摆动轴，而且所述滑块的滑动凸起能够沿所述滑动面的倾斜方向滑移；
所述弹性元件设置在所述滑块与所述支架之间，能够使所述滑块停留在滑动面的头端位置；
所述支架上对应于所述滑块的两个挡板各设有至少一个阻挡凸起，在所述滑块仅一个挡板受力时，所述阻挡凸起能够与发生跷跷板式摆动的滑块的至少一个挡板发生干涉，阻止所述滑块沿滑动面纵向移动。
所述的纵向滑动安全门，其中：所述支架上设有能够与所述滑块发生干涉的定位片，所述滑块在所述弹性元件以及所述定位片的综合作用下，常态下停留在所述滑动面的头端位置。
所述的纵向滑动安全门，其中：所述定位片的末端设有防止滑块意外脱落的挡缘。
所述的纵向滑动安全门，其中：所述弹性元件为压缩弹簧，所述支架与压缩弹簧相接的位置设有凸柱，所述滑块与压缩弹性相接的位置也设有凸柱，所述压缩弹簧的两端各与一个凸柱套接。
所述的纵向滑动安全门，其中：所述滑块的滑动凸起呈空心状，以供压缩弹簧的端部伸入。
所述的纵向滑动安全门，其中：所述支架卡合于上盖内，所述上盖安装于插座面板的下方，上盖上设有与各通过孔相对应的穿孔。
所述的纵向滑动安全门，其中：所述支架的横向两侧还各设有一个侧板，所述侧板将所述滑块以及弹性元件包裹在支架内。
所述的纵向滑动安全门，其中：所述滑动面与所述滑动凸起的接触面为圆弧形。
所述的纵向滑动安全门，其中：所述滑动面是由转折平面形成的滑槽，而所述滑动凸起为截面呈V形的刃状凸起，从而与滑槽形成直线接触，所述直线即为所述摆动轴。
与现有技术相比较，采用上述技术方案的本发明具有的优点在于：本发明提供的纵向滑动安全门，采用纵向滑动机制，避免了横向尺寸过大的问题，而插座面板在纵向上一般有空间富余(为了设置零线插孔)，所以本发明不需要额外占用插座面板的空间，有利于制造与安装；此外，本发明的纵向滑动安全门自成整体，可独立安装于插座面板的下方(即内侧)，也可整体安装至上盖，再将上盖安装于插座面板的下方，均可提高安装效率，避免零件掉落。
图1是本发明提供的纵向滑动安全门的分解结构示意图；
图2是滑块的立体图；
图3是纵向滑动安全门的纵向剖视图；
图4是纵向滑动安全门的滑动面与滑动凸起的另一结构示意图；
图5、图6是纵向滑动安全门与上盖结合不同角度下的分解示意图；
图7是定位片末端设置挡缘的示意图。
附图标记说明：支架1；通过孔11；滑动面12；滑槽121；定位片13；挡缘131；阻挡凸起14；凸柱15；侧板16；滑块2；挡板21；滑动凸起22；刃状凸起221；凸柱23；弹性元件3；上盖4；穿孔41。
以下将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按真实比例绘制的。
如图1、图2、图3所示，本发明提供一种纵向滑动安全门，包括支架1、滑块2与弹性元件3，其中：
所述支架1固定在插座面板的下方，并且具有与所述成对电源插孔相对应的两个通过孔11；称插座面板上的成对电源插孔的连线方向为横向，插座面板 上垂直于横向的方向为纵向，在所述支架1上沿纵向设有滑动面12，本实施例中所述滑动面12的横截面呈圆弧形，且所述滑动面12的头端位于所述成对电源插孔下方而与插座面板的距离较近，滑动面12的尾端与插座面板的距离较远，而呈倾斜状；
所述滑块2的两侧分别具有能够挡住所述成对电源插孔的挡板21，两个挡板21之间设有滑动凸起22，所述滑动凸起22的横截面也呈圆弧形，从而能够嵌入所述滑动面12中并在滑动面12内沿纵向滑移，而且，所述滑动凸起22与所述滑动面12相接位置形成摆动轴，使所述滑块2在仅一个挡板21受力时能够绕所述摆动轴形成跷跷板式摆动；
所述弹性元件3设置在所述滑块2与所述支架1之间，能够使所述滑块2向滑动面12的头端位置移动，所述支架1上设有能够与所述滑块2发生干涉的定位片13，所述滑块2在所述弹性元件3以及所述定位片13的综合作用下，常态下停留在所述滑动面12的头端位置，而在滑块2移动至滑动面12的尾端位置时，所述弹性元件3能够使所述滑块2向头端位置复位；
所述支架1上对应于所述滑块2的两个挡板21各设有至少一个阻挡凸起14，在所述滑块2仅一个挡板21受力时，所述阻挡凸起14能够与发生跷跷板式摆动的滑块2的一个挡板21发生干涉，阻止所述滑块2沿滑动面12纵向移动。
本发明中，所述弹性元件3优选使用压缩弹簧，为了便于固定，所述支架1与压缩弹簧相接的位置设有凸柱15，所述滑块2与压缩弹性相接的位置也设有凸柱23，所述压缩弹簧的两端各与一个凸柱15、23套接，能够防止意外脱落；另外所述滑块2的滑动凸起22呈空心状，以供压缩弹簧的端部伸入，形成更稳定的限位。
上述实施例中，所述滑动面12与所述滑动凸起22均为圆弧形，但这仅仅是本发明的其中一个实施例。实际上，所述滑动面12可以是平面，甚至如图4的剖面图所示，所述滑动面12是由转折平面形成的滑槽121，而所述滑动凸起22为截面呈V形的刃状凸起221，从而与滑槽121形成直线接触，所述直线即为所述摆动轴，其延伸方向应当平行于所述滑动面的倾斜方向。
上述实施例中，所述支架1的横向两侧还各设有一个侧板16，所述侧板16将所述滑块2以及弹性元件3包裹在支架1内，能够防止异物进入纵向滑动安全门内部而导致的安全门失效。
本发明安装的时候，将压缩弹簧的两端各与一个凸柱15套接，然后用定位 片13将滑块2限定在所述滑动面12的头端位置，再将支架1卡扣固定在插座面板的下方，使插座面板上的两个通过孔11与所述插座面板上的成对电源插孔的位置相对。
所述纵向滑动安全门可独立安装于插座面板的下方或者说内侧(可采用紧固件安装，或胶接、卡接均可)，也可如图5、图6所示，在完成纵向滑动安全门的整体组装后，再将各纵向滑动安全门整体通过支架1卡合到上盖4内，上盖4上设有与各通孔11相对应的穿孔41，以供插头通过，再将上盖4安装于插座面板下方，不论采用何种安装方式，均具有组装程序简单方便，能够提高组装效率，并且避免出现零件脱离的问题的优点。
如图7所示，本发明还可在定位片13的末端设置挡缘131，这样的话，将纵向滑动安全门卡合到上盖4的过程中，能够防止滑块2从定位片13末端位置意外脱出，增进装配稳定性、快捷性；此外，该挡缘131还能够防止安全门在使用中发生脱出意外。
本发明使用的时候，如果有人将异物从插座面板的火线电源插孔或零线电源插孔中插入，此时由于滑块2为单边受力，滑动凸起22将在滑动面12中发生滚动，即滑块2产出跷跷板式摆动，使得至少其中一个挡板21与阻挡凸起14发生干涉，滑块2无法沿滑动面12发生纵向移动，异物无法穿过挡板21，因而不会发生触电事故；而使用插头正常插入插座面板中时，此时滑块2两侧的挡板21均匀受力，滑块2不会发生跷跷板式摆动，不会与任何阻挡凸起14发生干涉，此时滑块2在插头的推力作用下，沿滑动面12发生纵向移动，直至插头越过滑块2的两个挡板21，完成插头与插座面板下方的供电端子的正常取电。
因此，本发明提供的纵向滑动安全门，采用纵向滑动机制，避免了横向尺寸过大的问题，而插座面板在纵向上一般有空间富余(为了设置零线插孔)，所以本发明不需要额外占用插座面板的空间，有利于制造与安装；此外，本发明可独立安装于插座面板下方，可独立安装于插座面板的下方(即内侧)，也可整体安装至上盖，再将上盖安装于插座面板的下方，均可提高安装效率，避免零件掉落。
以上说明对本发明而言只是说明性的，而非限制性的，本领域普通技术人员理解，在不脱离权利要求所限定的精神和范围的情况下，可作出许多修改、变化或等效，但都将落入本发明的保护范围之内。
Claims (9)
- 一种纵向滑动安全门，用于安装在插座面板的成对电源插孔下方，称所述成对电源插孔的连线方向为横向，插座面板上垂直于横向的方向为纵向，其特征在于，包括支架、滑块与弹性元件，其中：所述支架固定在插座面板的下方，并且具有与成对电源插孔相对应的两个通过孔；在所述支架上沿纵向设有滑动面，所述滑动面呈倾斜布置，而使其头端与插座面板的距离较近，尾端与插座面板的距离较远；所述滑块的两侧分别具有能够挡住所述成对电源插孔的挡板，两个挡板之间设有滑动凸起，所述滑动凸起与所述滑动面相接并在相接位置形成可供所述两个挡板进行跷跷板式摆动的摆动轴，而且所述滑块的滑动凸起能够沿所述滑动面的倾斜方向滑移；所述弹性元件设置在所述滑块与所述支架之间，能够使所述滑块停留在滑动面的头端位置；所述支架上对应于所述滑块的两个挡板各设有至少一个阻挡凸起，在所述滑块仅一个挡板受力时，所述阻挡凸起能够与发生跷跷板式摆动的滑块的至少一个挡板发生干涉，阻止所述滑块沿滑动面纵向移动。
- 根据权利要求1所述的纵向滑动安全门，其特征在于：所述支架上设有能够与所述滑块发生干涉的定位片，所述滑块在所述弹性元件以及所述定位片的综合作用下，常态下停留在所述滑动面的头端位置。
- 根据权利要求2所述的纵向滑动安全门，其特征在于：所述定位片的末端设有防止滑块意外脱落的挡缘。
- 根据权利要求1所述的纵向滑动安全门，其特征在于：所述弹性元件为压缩弹簧，所述支架与压缩弹簧相接的位置设有凸柱，所述滑块与压缩弹性相接的位置也设有凸柱，所述压缩弹簧的两端各与一个凸柱套接。
- 根据权利要求4所述的纵向滑动安全门，其特征在于：所述滑块的滑动凸起呈空心状，以供压缩弹簧的端部伸入。
- 根据权利要求1所述的纵向滑动安全门，其特征在于：所述支架卡合于上盖内，所述上盖安装于插座面板的下方，上盖上设有与各通过孔相对应的穿孔。
- 根据权利要求1所述的纵向滑动安全门，其特征在于：所述支架的横向 两侧还各设有一个侧板，所述侧板将所述滑块以及弹性元件包裹在支架内。
- 根据权利要求1所述的纵向滑动安全门，其特征在于：所述滑动面与所述滑动凸起的接触面为圆弧形。
- 根据权利要求1所述的纵向滑动安全门，其特征在于：所述滑动面是由转折平面形成的滑槽，而所述滑动凸起为截面呈V形的刃状凸起，从而与滑槽形成直线接触，所述直线即为所述摆动轴。
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| CN204577691U (zh) * | 2015-04-07 | 2015-08-19 | 宁波公牛电器有限公司 | 一种插座保护门结构组件 |
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| CN110137737A (zh) * | 2019-06-13 | 2019-08-16 | 江苏通领科技有限公司 | 电源插座的安全挡板的滑摆结构 |
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| CN204577691U (zh) * | 2015-04-07 | 2015-08-19 | 宁波公牛电器有限公司 | 一种插座保护门结构组件 |
| CN106450933A (zh) * | 2015-08-05 | 2017-02-22 | 施耐德电气（澳大利亚）有限公司 | 插座 |
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