WO2020024124A1 - 插座结构 - Google Patents

插座结构 Download PDF

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Publication number
WO2020024124A1
WO2020024124A1 PCT/CN2018/097903 CN2018097903W WO2020024124A1 WO 2020024124 A1 WO2020024124 A1 WO 2020024124A1 CN 2018097903 W CN2018097903 W CN 2018097903W WO 2020024124 A1 WO2020024124 A1 WO 2020024124A1
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WO
WIPO (PCT)
Prior art keywords
socket
positioning piece
neutral
piece
base
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Application number
PCT/CN2018/097903
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English (en)
French (fr)
Inventor
黄沛霖
Original Assignee
黄沛霖
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Filing date
Publication date
Application filed by 黄沛霖 filed Critical 黄沛霖
Priority to PCT/CN2018/097903 priority Critical patent/WO2020024124A1/zh
Publication of WO2020024124A1 publication Critical patent/WO2020024124A1/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
    • H01R13/46—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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Definitions

  • the invention relates to a socket structure, in particular to a socket structure capable of preventing a plug from falling off.
  • the purpose of the present invention is to provide a socket structure, which has a simple structure, convenient operation and maintenance, and can effectively prevent the plug from falling off, so as to overcome the defects of the prior art.
  • the present invention discloses a socket structure, which is characterized by including:
  • An outer cover has a socket panel and a shell with an outer frame surface, and a circular groove is provided between the socket panel and the outer frame surface, and the socket panel has a live wire socket and a ground wire socket And a neutral jack;
  • a positioning piece is arranged in the cover with a high and low slope, so that the two ends form a high-end edge and a low-end edge, respectively.
  • a neutral power plug of a power plug is inserted. Snap, and in the horizontal state, the neutral power plug can be released from the positioning piece;
  • a release member one end of which is against the inner wall surface of the socket panel, and the other end of which is against the high-end edge surface of the positioning piece, showing a state of elastic sealing
  • a pedestal including a live wire power socket, a ground wire power socket, and a neutral wire power socket; combining the base with the cover, so that the hot wire power socket, the ground wire power socket, and the neutral
  • the power cord sockets correspond to the hot wire jack, the ground wire jack, and the neutral wire jack of the socket panel, and a combining space is provided on the base;
  • a holding member, an upward inclined surface is provided on a side of the holding member close to the bottom end, and an elastic body is combined at the bottom end; the holding member is combined in a binding space of the base, so that the elastic body The other end bears against the base, and the top end of the holding member abuts against the high-end edge of the positioning piece, so that the positioning piece is tilted by the holding piece to show a high or low tilt state; in addition, the elasticity The elastic force of the body is greater than the release member;
  • a control member fixing structure having a standing piece above the standing piece is provided with a console, and the console is provided with a push button moving groove; the standing piece is fixedly connected to the base to enable the control piece
  • the fixed structure is positioned on one side of the base, so that the console is located on one side of the outer frame surface of the cover, and one end of the push button movement groove is locked and the other end is released;
  • a control member the top of the control member is a push button, and a slider is arranged on one side of the bottom end, and the bottom surface of the slider has a downward inclined surface, which is opposite to the inclined surface of the bottom surface of the holding member;
  • the control member is combined with the control member fixing structure, so that the push button is located in the push button moving groove, and the inclined surface of the slider will fit with the inclined surface of the bottom end of the holding member. Therefore, when the push button moves horizontally , The inclined surface at the bottom end of the push button will move on the inclined surface at the bottom end of the holding member. Since the two inclined surfaces are oppositely disposed, the holding member will be moved downward by a guide of the button movement and the inclined surface. stroke.
  • an accommodating groove is extended at the inner wall surface of the socket panel, and the accommodating groove is in communication with the neutral line socket.
  • the length and width of the accommodating groove are larger than the neutral line socket, and are far away from the neutral line.
  • a corresponding first inclined block extends from the bottom edge of the long side wall surface of the socket, and a corresponding second inclined block extends from the long side wall surface of the other side near the neutral line socket.
  • the length of the block extending downward from the socket panel is shorter than the second inclined block; the receiving groove is used for receiving the positioning piece, and the positioning piece has a high and low inclined setting by the setting of the first inclined block and the second inclined block .
  • a stopper extends from the short side wall surface of the neutral line socket.
  • the end face of the stopper away from the socket panel is an inclined surface, and the stopper is located between two first inclined blocks.
  • the positioning piece is made of a metal material, and an opening is provided on the positioning piece, the opening is eccentric, and the opening corresponds to the neutral line jack.
  • the release member is a spring or an elastic sheet or a rubber elastic body or a plastic elastic body.
  • the base includes a base platform, and the base platform is in communication with the combining space, so that one end of the elastic body abuts against the base platform.
  • the elastic body is a spring, an elastic sheet, a rubber elastic body, or a plastic elastic body.
  • control member fixing structure is integrally formed with the base.
  • the present invention has the following technical effects:
  • the plug of the present invention After the plug of the present invention is inserted, the plug can be held against the plug to prevent it from coming off and falling off. In this way, the dangerous situation of power failure and accidental electric shock caused by the plug falling off can be overcome.
  • the push button is moved horizontally, and then the pusher is controlled to move downward, so that the release member can push the positioning piece down to a horizontal state. Therefore, because the movement direction of the push button and the pusher is different, the user It can be operated with only one hand, that is, push the button horizontally with one hand, and then unplug the power plug with the same hand. In this way, the lack of conventional products that need to hold the button with one hand and pull out the power socket with one hand can be solved. Therefore, the present invention is more convenient in operation than the conventional products.
  • the inclined surface of the bottom end of the top piece of the present invention is pressed by the inclined surface of the bottom end of the control member. Therefore, the positioning piece is stably maintained at a high and low inclined state, so that the positioning piece stably locks the neutral power plug of the power plug. , When the push button is in a predetermined state, the power plug cannot be pulled out of the socket panel.
  • FIG. 1 is an exploded perspective view of the socket structure of the present invention.
  • FIG. 1A a partially enlarged schematic diagram in FIG. 1.
  • FIG. 2 is a three-dimensional schematic diagram of the socket structure of the present invention.
  • FIG. 3A is a schematic partial cross-sectional view of a socket structure of the present invention.
  • FIG. 3B is a schematic partial cross-sectional view of the socket structure of the present invention.
  • FIG. 3C is a schematic partial cross-sectional view of the socket structure of the present invention.
  • FIG. 3D is a partially enlarged schematic diagram in FIG. 3A.
  • 4A and 4B are schematic diagrams of a locked state of a power plug of the socket structure of the present invention.
  • 5A and 5B are schematic diagrams of a released state of a power plug of the socket structure of the present invention.
  • FIGS. 1, 1A, 2, 3A, 3B, 3C and 3D Please refer to FIGS. 1, 1A, 2, 3A, 3B, 3C and 3D. As can be seen from the figure, it mainly includes an outer cover 1, a base 2, a positioning piece 3, a holding member 4, and an elastomer. 5. A release member 6, a control member 7, and a control member fixing structure 8.
  • the top cover of the outer cover 1 has a socket panel 11 and an outer frame surface 12, and a circular groove 13 is formed between the socket panel 11 and the outer frame surface 12, and the socket panel 11 has a fire wire jack 111, The ground jack 112 and the neutral jack 113.
  • An accommodation groove 14 extends from an inner wall surface of the socket panel 11 of the outer cover 1, and the accommodation groove 14 has two corresponding long side wall surfaces 141 and short side wall surfaces 142.
  • the long side wall surfaces 141 are respectively formed by the hot wire jack 111 and the ground.
  • One side edge of the line jack 112 extends downward and corresponds to each other, so that the receiving slot 14 is located between the hot line jack 111 and the ground line jack 112, and the neutral line jack 113 and the receiving slot 14 are connected to each other, and the length and width of the receiving groove 14 are larger than the neutral line socket 113, and a corresponding first inclined block extends from the bottom edge of the long side wall surface 141 far from the neutral line socket 113.
  • the long side wall surface 141 on the other side near 113 of the neutral line socket extends with a corresponding second inclined block 152, and the length of the first inclined block 151 extending downward from the socket panel 11 is shorter than the second inclined Block 152, and a stopper 17 is extended on the short side wall surface 142 near the neutral line socket 113.
  • the end face of the stopper 17 away from the socket panel 11 is an inclined surface 171, and the stopper 17 is located at two second slopes Between the blocks 152, a positioning space is provided in the accommodating groove 14 for one end of the release member 6 to hold and accommodate. 16, the positioning space 16 located between the hot socket insertion hole 111 and the ground 112.
  • the positioning piece 3 is made of a metal material, and an opening 31 is provided thereon, and the opening 31 is eccentrically disposed; the positioning piece 3 is accommodated in an accommodation groove 14 in the outer cover 1, so that the positioning piece 3 Both end edges abut against the surfaces of the first inclined block 151 and the second inclined block 152, respectively.
  • the positioning piece 3 Since the length of the first inclined block 151 is shorter than the second inclined block 152, the positioning piece 3 is inclined to form a high-end edge 32 and a low-end edge 33, the opening 31 is close to the low-end edge 33; the high-end edge 32 is far from the neutral line socket 113, and the low-end edge 33 is close to the neutral line socket 113, and the The edge will contact the inclined surface 171 of the stopper 17, and the opening 31 of the positioning piece 3 corresponds to the neutral line socket 113 of the socket panel 11, and the positioning piece 3 is positioned in the accommodation slot 14, so The two long side wall surfaces 141 of the accommodating slot 14 make the positioning piece 3 be separated from the hot wire insertion hole 111 and the ground wire insertion hole 112.
  • the release piece 6 abuts the surface of the positioning piece 3 near the high-end edge 32.
  • the release piece 6 may be a spring, in a normal state (when the positioning piece 3 is inclined), The release member 6 is kept in an elastically sealed state.
  • the release member 6 is not limited to a spring, and any elastic piece or other elastic body may be used.
  • the base 2 is combined with the outer cover 1.
  • the base 2 includes a base platform 21, a live wire power socket 22, a ground wire power socket 23, and a neutral wire power socket 24.
  • the power socket 23 and the neutral line power socket 24 correspond to the hot line socket 111, the ground line socket 112 and the neutral line socket 113 of the socket panel 11, respectively, and are arranged between the hot line power socket 22 and the ground line power socket 23
  • There is a combining space 25 which is in communication with the base platform 21.
  • the bottom end of the holding member 4 has a positioning space 42 in which the elastic body 5 is combined.
  • the other end of the elastic body 5 extends to the bottom end of the holding member 4 in a normal state (elastic release state).
  • An inclined surface 41 facing upward is provided on a side of the top supporting member 4 near the bottom end; the top supporting member 4 is combined into the coupling space 25 of the base 2 so that the other end of the elastic body 5 resists the The base platform 21 of the base 2, and the top end 43 of the holding member 4 will abut against the high-end edge 32 of the positioning piece 3, so that the positioning piece 3 is positioned in the receiving slot 14 and stably maintains an inclined state;
  • the top end of the holding member 4 may be arranged in an inclined plane shape, so as to maintain the positioning piece 3 in a high and low inclined state more stably.
  • the elastic force of the elastic body 5 is greater than that of the release member 6.
  • the first elastic body 5 In the normal state (when the positioning piece 3 is placed at an angle), the first elastic body 5 is in a non-compressed state (elastic release state). It is smaller than the first elastic body 5, so the release member 6 will remain in a compressed state.
  • the elastic body 5 described above may also be a spring, an elastic sheet, or other elastic elements.
  • the control member fixing structure 8 has a standing piece 81 having a console 82 above the console 82, and a push button moving groove 83 is provided on the console 82; the standing piece 81 is fixedly connected to the base 2 so that the control piece
  • the fixed structure 8 is positioned on one side of the base, so that the console 82 is located on one side of the outer frame surface 12 of the cover 1.
  • One end of the push button moving groove 83 is a lock position 831, and the other end is a release position 832.
  • the control The piece fixing structure 8 can also be integrally injection-molded with the base, which is not limited here.
  • the top of the control member 7 is a push button 71.
  • the surface of the push button 71 has a non-slip pattern 711, and a slider 72 is provided on the bottom side of the control member 7.
  • the bottom face of the slider 72 has a downward inclined surface 721.
  • the inclined surface 721 is opposite to the inclined surface 41 of the bottom surface of the top holder 4; the control member 7 is combined with the control member fixing structure 8 so that the push button 71 is located in the push button moving groove 83, and the slider inclined surface 721 will It fits with the inclined surface 41 at the bottom of the holding member 4, so when the push button 71 moves horizontally, the inclined surface 721 at the bottom of the pushing button 71 moves on the inclined surface 41 at the bottom of the holding member 4. It is set in the reverse direction, so the pusher 4 is moved downward by a stroke guided by the movement of the push button 71 and the inclined surface 721. Therefore, the movement direction of the push button 71 and the pusher 4 are different.
  • the push button 71 is located at the lock position 831.
  • a power plug 9 is inserted into the hot wire jack 111, the ground wire jack 112, and the neutral point on the socket panel 11 of the cover 1
  • the hot wire power plug on the power plug 9 (Not shown in the figure)
  • the ground wire power plug 92 and the neutral wire power plug 91 can be inserted into the hot wire power socket 22, the ground wire power socket 23 and the neutral wire power socket 24, respectively, for
  • the AC power is guided, and because the positioning piece 3 is separated by the long side wall surface 141 of the receiving groove 14, the hot wire power plug and the ground power plug of the power plug 9 will not contact the positioning piece 3 to avoid short circuit.
  • a dangerous situation occurs.
  • the neutral power plug 113 When the neutral power plug 113 is inserted, the insertion force is greater than the strength of the elastic body 5, and the jack 4 is forced to be pressed down, causing the release member 6 to lower the high-end edge 32 of the positioning piece 3 downward.
  • Push the positioning piece 3 to a horizontal position so that the neutral line power plug 91 can pass through the opening 31 of the positioning piece 3 Insert into the neutral line power socket 24, and after inserting, use the elastic force of the elastic body 5 to move the high-end edge 32 of the positioning piece 3 by the top piece 4 to make the positioning piece 3 tilt again.
  • the opening 31 is larger than the neutral power plug 91, Since the positioning piece 3 is arranged obliquely, both ends of the opening 31 will be respectively engaged with both ends of the neutral power plug 91, and the lower end edge 33 of the positioning piece 3 is in contact with the stopper inclined surface 171, therefore, When the power plug 9 is to be pulled out of the socket panel 11, the edge of the lower end edge 33 of the positioning piece 3 will be blocked by the stopper inclined surface 171, and will be kept in a tilted state. The sheet 91 is firmly locked, so that the power plug 9 cannot be pulled out of the socket panel 11.
  • the push button 71 of the control member 7 is horizontally moved from the lock position 831 to the release position 832.
  • the bottom surface of the push button 71 is inclined 721 will move on the inclined surface 41 of the holding member 4, and then push the holding member 4 downward, so that the elastic body 5 generates elasticity due to compression.
  • the two ends of the opening 31 of the positioning piece 3 are still locked in the middle.
  • the power cord insert 91 and due to the downward movement of the holding member 4, the high-end edge 32 of the positioning member 3 has a space for downward movement, so that the release member 6 is converted from a compressed state to an elastic release state, The high-end edge 32 of the positioning piece is pushed down. Since the low-end edge 33 of the positioning piece 3 is in contact with the inclined surface 171 of the stopper 17, and the high-end edge 32 and the low-end edge 33 of the positioning piece 3 are not fixed, therefore, When the high-end edge 32 moves downward, the edge of the low-end edge 33 is guided by the inclined surface 171 of the stopper 17 and is slightly offset, so that the positioning piece 3 forms a horizontal state, and the power socket 9 can be smoothly removed.
  • the socket structure provided by the present invention has the following advantages:
  • the plug of the present invention After the plug of the present invention is inserted, the plug can be held against the plug to prevent it from coming off and falling off. In this way, the dangerous situation of power failure and accidental electric shock caused by the plug falling off can be overcome.
  • the push button is moved horizontally, and then the pusher is controlled to move downward, so that the release member can push the positioning piece down to a horizontal state. Therefore, because the movement direction of the push button and the pusher is different, the user It can be operated with only one hand, that is, push the button horizontally with one hand, and then unplug the power plug with the same hand. In this way, the lack of conventional products that need to hold the button with one hand and pull out the power socket with one hand can be solved. Therefore, the present invention is more convenient in operation than the conventional products.
  • the inclined surface of the bottom end of the top piece of the present invention is pressed by the inclined surface of the bottom end of the control member. Therefore, the positioning piece is stably maintained at a high and low inclined state, so that the positioning piece stably locks the neutral power plug of the power plug. , When the push button is in a predetermined state, the power plug cannot be pulled out of the socket panel.

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Abstract

一种插座结构，包含一基座，该基座上结合有一外罩，外罩顶面为插座面板，外罩内并具有一高低倾斜的定位片，该定位片的一高端缘受到一可活动的顶持件推抵，该顶持件的底端具有一弹性体，该插座面板与该定位片之间设置有一释放件，且该顶持件受到一位于插座面板一侧的推钮控制而作动；当该定位片为倾斜设置时，会将电源插头的中性线电源插片卡掣固定；当该顶持件会向下移动时，该释放件将定位片的高端缘下压形成一水平面状态，以将电源插头的中性线电源插片释放。

Description

插座结构 技术领域
本发明是有关一种插座结构，特别是一种能够防止插头脱落的插座结构。
背景技术
一般电器的使用上，当电源线插头插组到插座通电后，而电源线插头会不会脱落，则是仰赖于插头片与插座孔内导电铜片间夹置的松紧度差异，而一但插接上的插合松动情形发生，若是不慎受到外力的拉触，便可能将整个插头片拔出，导致发生插合的脱落，如此将会造成电力供给的中断；
另外，当插接在插孔上的插头受外力的影响，而造成松脱的情况发生时，将很可能会造成不慎触电的危险情形发生，因此如何使插头能够稳定的插于该插座孔内，且不易因外力而导致松脱的情况发生，将是目前应解决的问题。
因此，若能够研发出一于插头***插孔后，则能够抵持住该插头以避免脱出的插座结构，则能够克服上述断电及不慎触电的危险情形发生，因此本发明应为一最佳解决方案。
发明内容
本发明的目的在于提供一种插座结构，其结构简单，操作维护方便，能有效防止插头脱落，以克服现有技术的缺陷。
为实现上述目的，本发明公开了一种插座结构，其特征在于包含：
一外罩，具有一插座面板及一外框面的壳体，而该插座面板与该外框面之间具有一环状凹槽，且该插座面板上具有一火线插孔、一地线插孔及一中性线插孔；
一定位片，该定位片以高低倾斜设置在该外罩中，使两端分别形成一高端缘及一低端缘，该定位片在倾斜状态时，将一电源插头的一中性线电源插片卡掣，而在水平状态时，该中性线电源插片可自该定位片中被释放；
一释放件，该释放件一端抵持于插座面板内壁面，另一端抵持于该定位片的高端缘表面，呈现弹力封存的状态；
一基座，该基座包含有一火线电源插口、一地线电源插口及一中性线电源插口；将该基座与该外罩结合，使该火线电源插口、该地线电源插口及该中性线电源插口分别与该插座面板的该火线插孔、该地线插孔及该中性线插孔相对应，并 于该基座上设置有一结合空间；
一顶持件，该顶持件接近底端的一侧设置有一朝上的斜面，并于底端结合有一弹性体；将该顶持件结合于该基座的结合空间中，使该弹性体的另一端抵持于该基座上，而该顶持件的顶端会抵靠于该定位片的高端缘，使该定位片受到该顶持件的顶持而呈现高低倾斜状态；另外，该弹性体的弹力大于释放件；
一控制件固定结构，该控制件固定结构具有一立片，该立片上方具有一控制台，该控制台上设置有一推钮移动槽；该立片与该基座固定连结，使该控制件固定结构定位于该基座一侧，导致该控制台位于该外罩的外框面的其中一侧，该推钮移动槽一端锁定位置，另一端为释放位置；
一控制件，该控制件顶端为一推钮，而底端一侧设置有一滑块，该滑块底面具有一朝下的倾斜面，该倾斜面与顶持件底面的斜面反向设置；将该控制件结合于该控制件固定结构上，使该推钮位于该推钮移动槽中，而该滑块倾斜面会与该顶持件底端斜面相贴合，因此，当推钮水平移动时，该推钮底端的倾斜面会在该顶持件底端的斜面上移动，由于两个斜面为反向设置，所以该顶持件会受到该推钮移动及倾斜面的导引而向下移动一行程。
其中，该插座面板内壁面处延伸有一容置槽，该容置槽与中性线插孔相连通，该容置槽的长度及宽度皆大于中性线插孔，并于远离该中性线插孔的长边壁面底部边缘各延伸有一相对应的一第一倾斜块，而靠近中性线插孔的的另一侧长边壁面则延伸有一相对应的第二倾斜块，该第一倾斜块自插座面板向下延伸的长度小于第二倾斜块；该容置槽供该定位片容置，藉由该第一倾斜块及该第二倾斜块的设置，使该定位片呈现高低倾斜设置。
其中，该靠近中性线插孔的短边壁面延伸有一挡块，该挡块远离插座面板的端面为一斜面，且该挡块位于两个第一倾斜块之间。
其中，该定位片为一金属材料制作而成，其上设置有一开口，该开口为偏心设置，且该开口与中性线插孔相对应。
其中，该释放件为弹簧或弹片或橡胶弹性体或塑胶弹性体。
其中，该基座包含有一基底平台，该基底平台与该结合空间相连通，使弹性体的一端抵持于该基底平台。
其中，该弹性体为弹簧、弹片或橡胶弹性体或塑胶弹性体。
其中，该控制件固定结构与基座一体成形制作而成。
通过上述结构，本发明具有如下技术效果：
1.本发明于一插头***后，则能够抵持住该插头以避免脱出与脱落，如此则能够克服因插头脱落所导致断电及不慎触电的危险情形发生。
2.本发明透过推钮水平移动，进而控制顶持件向下移动，使释放件可将定位 片下推置水平状态，因此，由于推钮与顶持件的运动方向不同，使得使用者只要单手即可操作，即单手将推钮水平推移后，再用同一只手将电源插头拔出，如此，即可以解决习知产品需要一手压住按钮，一手拔出电源插座的缺失，因此，本发明在操作上较习知产品更为便利。
3.本发明的顶持件底端斜面受到控制件底端倾斜面的压抵，因此，稳定将定位片维持在高低倾斜状态，让定位片稳定将电源插头的中性线电源插片卡掣，使推钮在所定状态时，该电源插头无法拔出该插座面板外。
附图说明
图1：本发明插座结构的立体分解示意图。
图1A：图1中的部分放大示意图。
图2：本发明插座结构的立体结合示意图。
图3A：本发明插座结构的局部剖面示意图。
图3B：本发明插座结构的局部剖面示意图。
图3C：本发明插座结构的局部剖面示意图。
图3D：图3A中的部分放大示意图。
图4A、4B：本发明插座结构的电源插头锁住状态示意图。
图5A、5B：本发明插座结构的电源插头释放状态示意图。
具体实施方式
有关于本发明其他技术内容、特点与功效，在以下配合参考图式的较佳实施例的详细说明中，将可清楚的呈现。
请参阅图1、1A、2、3A、3B、3C及图3D所示，由图中可知，主要包含有一外罩1、一基座2、一定位片3、一顶持件4、一弹性体5、一释放件6、一控制件7及一控制件固定结构8。
该外罩1顶面具有一插座面板11及一外框面12，而该插座面板11与该外框面12之间具有一环状凹槽13，且该插座面板11上具有火线插孔111、地线插孔112及中性线插孔113。
该外罩1的插座面板11内壁面处延伸有一容置槽14，该容置槽14具有二相对应的长边壁面141及短边壁面142，该长边壁面141分别由火线插孔111及地线插孔112的一侧边缘向下延伸并相互对应而成，使该容置槽14位于火线插孔111及地线插孔112之间，而该中性线插孔113与该容置槽14相连通，该容置槽14的长度及宽度皆大于中性线插孔113，并于远离该中性线插孔113的长边壁面141底部边缘各延伸有一相对应的一第一倾斜块151，而靠近中性线插孔的113的另一侧长边壁面 141则延伸有一相对应的第二倾斜块152，该第一倾斜块151自插座面板11向下延伸的长度小于第二倾斜块152，而并于靠近中性线插孔113的短边壁面142延伸有一挡块17，该挡块17远离插座面板11的端面为一斜面171，且该挡块17位于两个第二倾斜块152之间，并于该容置槽14中设置有供该释放件6一端顶持容置的一定位空间16，该定位空间16位于火线插孔111及地线插孔112之间。
该定位片3为一金属材料制作而成，其上设置有一开口31，该开口31为偏心设置；将该定位片3容置于外罩1内的容置槽14中，使该定位片3的两端缘分别贴抵于第一倾斜块151及第二倾斜块152的表面，由于该第一倾斜块151的长度小于第二倾斜块152，使该定位片3倾斜设置，而形成一高端缘32及一低端缘33，该开口31靠近该低端缘33；该高端缘32远离中性线插孔113，而低端缘33接近中性线插孔113，且该低端缘33的边缘会与挡块17的斜面171相接触，而该定位片3的开口31与插座面板11的中性线插孔113相对应，且该定位片3定位于该容置槽14中，所以藉由该容置槽14的二长边壁面141，使该定位片3会与火线插孔111及地线插孔112相区隔。
该释放件6的另一端抵持于该定位片3接近高端缘32的表面，于本实施例中，该释放件6可为一弹簧，于常态时(该定位片3为倾斜状态时)，该释放件6保持在弹力封存状态；另外，该释放件6不局限于弹簧，举凡弹片或其他弹性体皆可。
该基座2与该外罩1结合，该基座2包含有一基底平台21、一火线电源插口22、一地线电源插口23及一中性线电源插口24，该火线电源插口22、该地线电源插口23及该中性线电源插口24分别对应插座面板11的火线插孔111、地线插孔112及中性线插孔113，并于火线电源插口22及地线电源插口23之间设置有一结合空间25，该结合空间25与基底平台21连通。
该顶持件4底端具有一定位空间42，该定位空间42内结合有该弹性体5，该弹性体5的另一端于常态时(弹力释放状态)，延伸出顶持件4的底端，并于该顶持件4接近底端的一侧设置有朝上的一斜面41；将该顶持件4结合于基座2的结合空间25中，使弹性体5的另一端抵持于该基座2的基底平台21，而该顶持件4的顶端43会抵靠于定位片3的高端缘32，使定位片3定位于该容置槽14中，并稳定保持倾斜状态；于本实施例中，该顶持件4的顶端可设置成斜面状，以将定位片3更稳定保持在高低倾斜状态。
另外，该弹性体5的弹力大于释放件6，于常态时(该定位片3为倾斜置放时)，该第一弹性体5为非压缩状态(弹性释放状态)，由于该释放件6弹力小于该第一弹性体5，所以该释放件6还是会保持在压缩状态。
另外，上述该弹性体5亦可以为弹簧或弹片或其他弹性元件皆可。
该控制件固定结构8具有一立片81，该立片81上方具有一控制台82，该控制 台82上设置有一推钮移动槽83；该立片81与基座2固定连结，使控制件固定结构8定位于基座一侧，导致控制台82位于外罩1的外框面12的其中一侧，该推钮移动槽83一端为锁定位置831，另一端为释放位置832；另外，该控制件固定结构8亦可与基座一体射出成形，于此并不加以局限。
该控制件7顶端为一推钮71，该推钮71表面具有防滑花纹711，而控制件7底端一侧设置有一滑块72，该滑块72底面具有一朝下的倾斜面721，该倾斜面721与顶持件4底面的斜面41反向设置；将该控制件7结合于控制件固定结构8上，使推钮71位于推钮移动槽83中，而该滑块倾斜面721会与顶持件4的底端斜面41相贴合，因此，当推钮71水平移动时，该推钮71底端的倾斜面721会在顶持件4底端的斜面41上移动，由于两个斜面为反向设置，所以该顶持件4会受到推钮71移动及倾斜面721的导引而向下移动一行程，因此，该推钮71与顶持件4的运动方向不同。
如图4A、图4B所示，将该推钮71位于锁定位置831，当一电源插头9***该外罩1的插座面板11上的该火线插孔111、该地线插孔112及该中性线插孔113后(由于该电源插头9的断面为一ㄇ字型的插头，故该电源插头9外侧会***该环状凹槽13内)，该电源插头9上的该火线电源插片(图中未标示)、该地线电源插片92及该中性线电源插片91则能分别***该火线电源插口22、该地线电源插口23及该中性线电源插口24中，以进行交流电源导引，且由于该定位片3受到容置槽14的长边壁面141区隔，使电源插头9的火线电源插片及地线电源插片不会与定位片3接触，避免短路的危险情事发生，由于该中性线电源插片113***时，该***力量大于弹性体5的力量，使顶持件4受力下压，导致释放件6将定位片3的高端缘32向下推移，使定位片3呈现水平位置，让中性线电源插片91可经由定位片3开口31***中性线电源插口24中，***完毕后，再藉由弹性体5的弹力将顶持件4带动定位片3的高端缘32上移，使定位片3再次呈现倾斜状态，此时，该电源插头9的中性线电源插片91因尺寸小于该定位片3的开口31，因此，会同时***该定位片3的开口31中，虽然该开口31大于中性线电源插片91，但由于该定位片3为倾斜设置，所以开口31的两端会分别咬合于中性线电源插片91的两端，且该定位片3的低端缘33与挡块斜面171相接触，因此，当该电源插头9要拔出插座面板11外时，由于该定位片3的低端缘33的边缘会受到挡块斜面171的阻挡，而稳定保持在倾斜状态，进而稳固将中性线电源插片91稳固卡掣，使该电源插头9无法拔出插座面板11外。
当电源插头9要释放时，如图5A、5B所示，将控制件7的推钮71由锁定位置831水平推移至释放位置832，该推钮71在水平移动过程中，其底面的倾斜面721会在顶持件4的斜面41上移动，进而将顶持件4向下推移，使弹性体5因压缩而产生弹力，此时，该定位片3的开口31两端仍然卡掣于中性线电源插片91上，而由于顶 持件4的下移，使定位件3的高端缘32具有向下移动的空间，致使该释放件6由压缩状态转换成弹力释放状态，而将该定位片的高端缘32向下推移，由于该定位片3的低端缘33与该挡块17的斜面171相接触，且该定位片3的高端缘32及低端缘33并非固定，因此，当高端缘32下移时，该低端缘33的边缘受到挡块17斜面171的导引，而略为偏移，使该定位片3形成水平状态，让电源插座9可顺利拔除。
本发明所提供的插座结构，与其他习用技术相互比较时，其优点如下：
1.本发明于一插头***后，则能够抵持住该插头以避免脱出与脱落，如此则能够克服因插头脱落所导致断电及不慎触电的危险情形发生。
2.本发明透过推钮水平移动，进而控制顶持件向下移动，使释放件可将定位片下推置水平状态，因此，由于推钮与顶持件的运动方向不同，使得使用者只要单手即可操作，即单手将推钮水平推移后，再用同一只手将电源插头拔出，如此，即可以解决习知产品需要一手压住按钮，一手拔出电源插座的缺失，因此，本发明在操作上较习知产品更为便利。
3.本发明的顶持件底端斜面受到控制件底端倾斜面的压抵，因此，稳定将定位片维持在高低倾斜状态，让定位片稳定将电源插头的中性线电源插片卡掣，使推钮在所定状态时，该电源插头无法拔出该插座面板外。
本发明已透过上述的实施例揭露如上，然其并非用以限定本发明，任何熟悉此一技术领域具有通常知识者，在了解本发明前述的技术特征及实施例，并在不脱离本发明的精神和范围内，当可作些许的更动与润饰，因此本发明的专利保护范围须视本说明书所附的权利要求所界定者为准。

Claims (8)

  1. 一种插座结构，其特征在于包含：
    一外罩，具有一插座面板及一外框面的壳体，而该插座面板与该外框面之间具有一环状凹槽，且该插座面板上具有一火线插孔、一地线插孔及一中性线插孔；
    一定位片，该定位片以高低倾斜设置在该外罩中，使两端分别形成一高端缘及一低端缘，该定位片在倾斜状态时，将一电源插头的一中性线电源插片卡掣，而在水平状态时，该中性线电源插片可自该定位片中被释放；
    一释放件，该释放件一端抵持于插座面板内壁面，另一端抵持于该定位片的高端缘表面，呈现弹力封存的状态；
    一基座，该基座包含有一火线电源插口、一地线电源插口及一中性线电源插口；将该基座与该外罩结合，使该火线电源插口、该地线电源插口及该中性线电源插口分别与该插座面板的该火线插孔、该地线插孔及该中性线插孔相对应，并于该基座上设置有一结合空间；
    一顶持件，该顶持件接近底端的一侧设置有一朝上的斜面，并于底端结合有一弹性体；将该顶持件结合于该基座的结合空间中，使该弹性体的另一端抵持于该基座上，而该顶持件的顶端会抵靠于该定位片的高端缘，使该定位片受到该顶持件的顶持而呈现高低倾斜状态；另外，该弹性体的弹力大于释放件；
    一控制件固定结构，该控制件固定结构具有一立片，该立片上方具有一控制台，该控制台上设置有一推钮移动槽；该立片与该基座固定连结，使该控制件固定结构定位于该基座一侧，导致该控制台位于该外罩的外框面的其中一侧，该推钮移动槽一端锁定位置，另一端为释放位置；
    一控制件，该控制件顶端为一推钮，而底端一侧设置有一滑块，该滑块底面具有一朝下的倾斜面，该倾斜面与顶持件底面的斜面反向设置；将该控制件结合于该控制件固定结构上，使该推钮位于该推钮移动槽中，而该滑块倾斜面会与该顶持件底端斜面相贴合，因此，当推钮水平移动时，该推钮底端的倾斜面会在该顶持件底端的斜面上移动，由于两个斜面为反向设置，所以该顶持件会受到该推钮移动及倾斜面的导引而向下移动一行程。
  2. 如权利要求1所述的插座结构，其特征在于，该插座面板内壁面处延伸有一容置槽，该容置槽与中性线插孔相连通，该容置槽的长度及宽度皆大于中性线插孔，并于远离该中性线插孔的长边壁面底部边缘各延伸有一相对应的一第一倾斜块，而靠近中性线插孔的的另一侧长边壁面则延伸有一相对应的第二倾斜块，该第一倾斜块自插座面板向下延伸的长度小于第二倾斜块；该容置槽供该定位片容置，藉由该第一倾斜块及该第二倾斜块的设置，使该定位片呈现高低倾斜设置。
  3. 如权利要求2所述的插座结构，其特征在于，该靠近中性线插孔的短边壁面延伸有一挡块，该挡块远离插座面板的端面为一斜面，且该挡块位于两个第一倾斜块之间。
  4. 如权利要求1所述的插座结构，其特征在于，该定位片为一金属材料制作而成，其上设置有一开口，该开口为偏心设置，且该开口与中性线插孔相对应。
  5. 如权利要求所述的插座结构，其特征在于，该释放件为弹簧或弹片或橡胶弹性体或塑胶弹性体。
  6. 如权利要求1所述的插座结构，其特征在于，该基座包含有一基底平台，该基底平台与该结合空间相连通，使弹性体的一端抵持于该基底平台。
  7. 如权利要求1所述的插座结构，其特征在于，该弹性体为弹簧、弹片或橡胶弹性体或塑胶弹性体。
  8. 如权利要求1所述的插座结构，其特征在于，该控制件固定结构与基座一体成形制作而成。
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US11682862B2 (en) 2021-09-09 2023-06-20 International Business Machines Corporation Power outlet with retention and shock protection

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