CN103427207B - A kind of automatic power-off socket that can singlehanded pull the plug out of the socket and patch method - Google Patents
A kind of automatic power-off socket that can singlehanded pull the plug out of the socket and patch method Download PDFInfo
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- CN103427207B CN103427207B CN201310324394.1A CN201310324394A CN103427207B CN 103427207 B CN103427207 B CN 103427207B CN 201310324394 A CN201310324394 A CN 201310324394A CN 103427207 B CN103427207 B CN 103427207B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 117
- 210000003811 finger Anatomy 0.000 claims abstract description 15
- 210000003813 thumb Anatomy 0.000 claims abstract description 11
- 210000005224 forefinger Anatomy 0.000 claims abstract description 7
- 239000007937 lozenge Substances 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
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Abstract
The invention discloses a kind of automatic power-off socket that can singlehanded pull the plug out of the socket and patch method, it comprises housing, cover plate, power supply indicator, mains switch, the first socket, the first fore-set, the first reed seat, the first high-current microswitch, the first return spring etc.; The present invention is applicable to expansion or extends generally be fixed on metope or ground power interface, and only needs a hand just can complete plug pull action.When pulling the plug out of the socket, user for fulcrum, upwards levers up plug with the first joint of thumb and forefinger (or middle finger, third finger); At plug by the process that levers up, the circuit that high-current microswitch cuts off this socket automatically connects, and ensure that the fail safe of the whole process that pulls the plug out of the socket.Meanwhile, after pulling the plug out of the socket, socket keeps off-position, avoids child accident and touches the generation causing electric shock accidents.The present invention has the advantages such as structure is simple, easy to use, fail safe is high, good reliability, the scope of application are wide.
Description
Technical field
The present invention relates to socket, particularly relate to a kind of automatic power-off socket that can singlehanded pull the plug out of the socket and patch method.
Background technology
Socket is mainly used in expansion or extends generally being fixed on metope or ground power interface, has and apply very widely in daily life.Since being born by expansion or the terminal block extended for the purpose of fixed socket, because major part improvement is all the consideration based on fail safe or outward appearance aspect, therefore the main body fixed structure of socket does not have larger variation so far.In daily life, sometimes for the consideration of conserve space or room integral layout, socket has very large probability can be placed on below desk to wait in small space.
The clamping force that current most sockets are produced by reed fixes plug, therefore when pulling the plug out of the socket, must, with first fixing terminal block housing with a hand, another hand can be used to be extracted smoothly by plug.When socket is in small space mentioned above, the action of both hands plug is obviously very not convenient.For disabled person or the elderly, perform this action and also likely bring certain danger; Meanwhile, existing socket is after plug is extracted, and jack is energising still, is easy to cause the accidents such as children from getting electric shock.Therefore, from above problem, design only needs one hand to pull the plug out of the socket and has the terminal block that plug extracts rear automatic circuit break function is very necessary.Present people thirst for a kind of automatic power-off socket that can singlehanded pull the plug out of the socket and the method that patches thereof and solve problem in reality.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of automatic power-off socket that can singlehanded pull the plug out of the socket is provided and patches method.
The automatic power-off socket that can singlehanded pull the plug out of the socket comprises housing, cover plate, power supply indicator, mains switch, first socket, second socket, 3rd socket, 4th socket, first fore-set, second fore-set, 3rd fore-set, 4th fore-set, first reed seat, second reed seat, 3rd reed seat, 4th reed seat, first high-current microswitch, second high-current microswitch, the third-largest electric current sensitive switch, the fourth-largest electric current sensitive switch, first return spring, second return spring, 3rd return spring, 4th return spring, power supply indicator and mains switch are separately fixed on cover plate, cover plate upper surface is provided with the first socket successively, second socket, 3rd socket, 4th socket, cover plate is fixed on above housing, the position that enclosure interior and the first socket adapt is provided with the first reed seat, the position adapted with the second socket is provided with the second reed seat, the position adapted with the 3rd socket is provided with the 3rd reed seat, the position adapted with the 4th socket is provided with the 4th reed seat, the first high-current microswitch is provided with between enclosure interior first reed seat and the second reed seat, the second high-current microswitch is provided with between second reed seat and the 3rd reed seat, the third-largest electric current sensitive switch is provided with between 3rd reed seat and the 4th reed seat, the fourth-largest electric current sensitive switch is provided with between 4th reed seat and shell end, the first fore-set is provided with between two jacks of the first socket, first fore-set upper end is successively through the first reed seat, cover plate, first fore-set lozenges contacts with the first high-current microswitch, the first return spring is provided with below first fore-set, end in contact under first return spring one end and the first fore-set, the first return spring other end contacts with enclosure interior bottom surface, the second fore-set is provided with between two jacks of the second socket, second fore-set upper end is successively through the second reed seat, cover plate, second fore-set lozenges contacts with the second high-current microswitch, the second return spring is provided with below second fore-set, end in contact under second return spring one end and the second fore-set, the second return spring other end contacts with enclosure interior bottom surface, the 3rd fore-set is provided with between two jacks of the 3rd socket, 3rd fore-set upper end is successively through the 3rd reed seat, cover plate, 3rd fore-set lozenges contacts with the third-largest electric current sensitive switch, the 3rd return spring is provided with below 3rd fore-set, end in contact under 3rd return spring one end and the 3rd fore-set, the 3rd return spring other end contacts with enclosure interior bottom surface, the 4th fore-set is provided with between three jacks of the 4th socket, 4th fore-set upper end is successively through the 4th reed seat, cover plate, 4th fore-set lozenges contacts with the fourth-largest electric current sensitive switch, the 4th return spring is provided with below 4th fore-set, end in contact under 4th return spring one end and the 4th fore-set, the 4th return spring other end contacts with enclosure interior bottom surface.
Described mains switch respectively with power supply indicator one end, first high-current microswitch input, second high-current microswitch input, the third-largest electric current sensitive switch input, the fourth-largest electric current sensitive switch input is connected, first high-current microswitch is often opened output and is connected with reed contact on the right side of the first reed seat, second high-current microswitch is often opened output and is connected with reed contact on the right side of the second reed seat, the third-largest electric current sensitive switch is often opened output and is connected with reed contact on the right side of the 3rd reed seat, the fourth-largest electric current sensitive switch is often opened output and is connected with reed contact on the right side of the 4th reed seat, zero line respectively with the power supply indicator other end, reed contact on the left of first reed seat, reed contact on the left of second reed seat, reed contact on the left of 3rd reed seat, on the left of 4th reed seat, reed contact is connected, ground wire is connected with the 4th reed seated connection ground reed contact.
Described cover plate central authorities are provided with boss, cover plate entirety is in " convex " character form structure, boss height is between 1.5 ~ 2.1mm, and the boss width of the first socket, the second socket, the 3rd socket position is 19 ~ 21mm, and the boss width of the 4th socket position is 20 ~ 23.5mm.
The rated current of the first described high-current microswitch, the second high-current microswitch, the third-largest electric current sensitive switch, the fourth-largest electric current sensitive switch is 10 ~ 21A, and rated voltage is 250V.
The stiffness factor of the first described return spring, the second return spring, the 3rd return spring, the 4th return spring is 0.375 ~ 0.625N/mm;
The method that patches of the automatic power-off socket that can singlehanded pull the plug out of the socket comprises the following steps:
1) turn on the power switch, and determine that power supply indicator is in illuminating state;
2) electrical appliance plug is inserted the first socket, the first fore-set, under the effect of plug pressure, overcomes the first return spring elastic force and moves downward;
3) lozenges of the first fore-set extrudes the first high-current microswitch, makes the circuit ON between the input of the first high-current microswitch and Chang Kai output, realizes the power supply to electrical appliance;
5) when needs pull the plug out of the socket, thumb and forefinger (or middle finger, third finger) are stretched in the gap between plug side and cover plate respectively;
6) with the first joint of thumb and forefinger (or middle finger, third finger) for fulcrum, upwards lever up plug;
7) at plug by the process that levers up, the first fore-set, under the effect of the first return spring spring force, moves up;
8) when plug is levered up after more than 2mm, the first fore-set discharges the first high-current microswitch be extruded completely, and the circuit between the input of the first high-current microswitch and Chang Kai output is cut off;
9) continue to prize plug, until plug departs from socket completely;
10) step 1) to step 9) be automatic power-off socket first socket that can singlehanded pull the plug out of the socket patch method, other sockets of automatic power-off socket that can singlehanded pull the plug out of the socket patch Methods and steps 1) identical to step 9).
The present invention, by adopting " convex " font deck design, makes user can complete plug pull action with a hand easily, is adapted at using in narrow space; By using high-current microswitch to control the opening and closing of each socket circuit, when plug is just extracted, automatically cutting off power supply circuits at once, avoiding accidental shock when user prizes plug with hand; The present invention only just can power after plug inserts and depresses fore-set, and rear auto-breaking extracted by plug, effectively prevent the security incident that children's false touch socket causes.In addition, the present invention also has the advantages such as structure is simple, reliability is high, the life-span is long, the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic power-off socket that can singlehanded pull the plug out of the socket;
Fig. 2 is internal structure schematic diagram of the present invention;
Fig. 3 is partial sectional view of the present invention;
Fig. 4 is electrical structure schematic diagram of the present invention;
Fig. 5 of the present inventionly patches view;
In figure, housing 1, cover plate 2, power supply indicator 3, mains switch 4, first socket 5, second socket 6, the 3rd socket 7, the 4th socket 8, first fore-set 9, second fore-set 10, the 3rd fore-set 11, the 4th fore-set 12, first reed seat 13, second reed seat 14, the 3rd reed seat 15, the 4th reed seat 16, first high-current microswitch 17, second high-current microswitch 18, the third-largest electric current sensitive switch 19, the fourth-largest electric current sensitive switch 20, first return spring 21, second return spring 22, the 3rd return spring 23, the 4th return spring 24.
Embodiment
As Fig. 1, 2, shown in 3, the automatic power-off socket that can singlehanded pull the plug out of the socket comprises housing 1, cover plate 2, power supply indicator 3, mains switch 4, first socket 5, second socket 6, 3rd socket 7, 4th socket 8, first fore-set 9, second fore-set 10, 3rd fore-set 11, 4th fore-set 12, first reed seat 13, second reed seat 14, 3rd reed seat 15, 4th reed seat 16, first high-current microswitch 17, second high-current microswitch 18, the third-largest electric current sensitive switch 19, the fourth-largest electric current sensitive switch 20, first return spring 21, second return spring 22, 3rd return spring 23, 4th return spring 24, power supply indicator 3 and mains switch 4 are separately fixed on cover plate 2, cover plate 2 upper surface is provided with the first socket 5 successively, second socket 6, 3rd socket 7, 4th socket 8, cover plate 2 is fixed on above housing 1, the inner position adapted with the first socket 5 of housing 1 is provided with the first reed seat 13, the position adapted with the second socket 6 is provided with the second reed seat 14, the position adapted with the 3rd socket 7 is provided with the 3rd reed seat 15, the position adapted with the 4th socket 8 is provided with the 4th reed seat 16, the first high-current microswitch 17 is provided with between the inner first reed seat 13 of housing 1 and the second reed seat 14, the second high-current microswitch 18 is provided with between second reed seat 14 and the 3rd reed seat 15, the third-largest electric current sensitive switch 19 is provided with between 3rd reed seat 15 and the 4th reed seat 16, the fourth-largest electric current sensitive switch 20 is provided with between 4th reed seat 16 and housing 1 end, the first fore-set 9 is provided with between two jacks of the first socket 5, first fore-set 9 upper end is successively through the first reed seat 13, cover plate 2, first fore-set 9 lozenges contacts with the first high-current microswitch 17, the first return spring 21 is provided with below first fore-set 9, first return spring 21 one end and the first fore-set 9 times end in contact, first return spring 21 other end contacts with housing 1 inner bottom surface, the second fore-set 10 is provided with between two jacks of the second socket 6, second fore-set 10 upper end is successively through the second reed seat 14, cover plate 2, second fore-set 10 lozenges contacts with the second high-current microswitch 18, the second return spring 22 is provided with below second fore-set 10, second return spring 22 one end and the second fore-set 10 times end in contact, second return spring 22 other end contacts with housing 1 inner bottom surface, the 3rd fore-set 11 is provided with between two jacks of the 3rd socket 7, 3rd fore-set 11 upper end is successively through the 3rd reed seat 15, cover plate 2, 3rd fore-set 11 lozenges contacts with the third-largest electric current sensitive switch 19, the 3rd return spring 23 is provided with below 3rd fore-set 11, 3rd return spring 23 one end and the 3rd fore-set 11 times end in contact, 3rd return spring 23 other end contacts with housing 1 inner bottom surface, the 4th fore-set 12 is provided with between three jacks of the 4th socket 8, 4th fore-set 12 upper end is successively through the 4th reed seat 16, cover plate 2, 4th fore-set 12 lozenges contacts with the fourth-largest electric current sensitive switch 20, the 4th return spring 24 is provided with below 4th fore-set 12, 4th return spring 24 one end and the 4th fore-set 12 times end in contact, 4th return spring 24 other end contacts with housing 1 inner bottom surface.
As shown in Figure 4, described mains switch 4 respectively with power supply indicator 3 one end, first high-current microswitch 17 input, second high-current microswitch 18 input, the third-largest electric current sensitive switch 19 input, the fourth-largest electric current sensitive switch 20 input is connected, first high-current microswitch 17 is often opened output and is connected with reed contact on the right side of the first reed seat 13, second high-current microswitch 18 is often opened output and is connected with reed contact on the right side of the second reed seat 14, the third-largest electric current sensitive switch 19 is often opened output and is connected with reed contact on the right side of the 3rd reed seat 15, the fourth-largest electric current sensitive switch 20 is often opened output and is connected with reed contact on the right side of the 4th reed seat 16, zero line respectively with power supply indicator 3 other end, reed contact on the left of first reed seat 13, reed contact on the left of second reed seat 14, reed contact on the left of 3rd reed seat 15, on the left of 4th reed seat 16, reed contact is connected, ground wire is connected with the 4th reed seat 16 grounding reed contact.
As shown in Figure 5, described cover plate 2 central authorities are provided with boss, and cover plate entirety is " convex " character form structure, boss height
hbetween 1.5 ~ 2.1mm, the boss width of the first socket 5, second socket 6, the 3rd socket 7 position
lbe 19 ~ 21mm, the boss width of the 4th socket 8 position
lbe 20 ~ 23.5mm.
The rated current of the first described high-current microswitch 17, second high-current microswitch 18, the third-largest electric current sensitive switch 19, the fourth-largest electric current sensitive switch 20 is 10A ~ 21A, and rated voltage is 250V.
The stiffness factor of the first described return spring 21, second return spring 22, the 3rd return spring 23, the 4th return spring 24 is 0.375 ~ 0.625N/mm;
The method that patches of the automatic power-off socket that can singlehanded pull the plug out of the socket comprises the following steps:
1) turn on the power switch 4, and determine that power supply indicator 3 is in illuminating state;
2) electrical appliance plug is inserted the first socket 5, first fore-set 9 under the effect of plug pressure, overcome the first return spring 21 elastic force and move downward;
3) lozenges of the first fore-set 9 extrudes the first high-current microswitch 17, makes the circuit ON between the input of the first high-current microswitch 17 and Chang Kai output, realizes the power supply to electrical appliance;
5) when needs pull the plug out of the socket, thumb and forefinger (or middle finger, third finger) are stretched in the gap between plug side and cover plate 2 respectively;
6) with the first joint of thumb and forefinger (or middle finger, third finger) for fulcrum, upwards lever up plug, when plug levers up highly lower, the finger of user cannot be deep between the gap of plug and cover plate 2, therefore also can not touch the metal parts of plug;
7) at plug by the process that levers up, the first fore-set 9, under the effect of the first return spring 21 spring force, moves up;
8) when plug is levered up after more than 2mm, the first fore-set 9 discharges the first high-current microswitch 17 be extruded completely, and the circuit between the input of the first high-current microswitch 17 and Chang Kai output is cut off;
9) continue to prize plug, until plug departs from socket completely, now, because circuit is cut off, even if therefore touch plug metal parts in the process prized, also electric shock accidents can not occur;
10) step 1) to step 9) be automatic power-off socket first socket 5 that can singlehanded pull the plug out of the socket patch method, other sockets of automatic power-off socket that can singlehanded pull the plug out of the socket patch Methods and steps 1) identical to step 9).
Claims (6)
1. the automatic power-off socket that can singlehanded pull the plug out of the socket, comprise cover plate (2), power supply indicator (3), first socket (5), second socket (6), 3rd socket (7), 4th socket (8), characterized by further comprising housing (1), mains switch (4), first fore-set (9), second fore-set (10), 3rd fore-set (11), 4th fore-set (12), first reed seat (13), second reed seat (14), 3rd reed seat (15), 4th reed seat (16), first high-current microswitch (17), second high-current microswitch (18), the third-largest electric current sensitive switch (19), the fourth-largest electric current sensitive switch (20), first return spring (21), second return spring (22), 3rd return spring (23), 4th return spring (24), power supply indicator (3) and mains switch (4) are separately fixed on cover plate (2), cover plate (2) upper surface is provided with the first socket (5) successively, second socket (6), 3rd socket (7), 4th socket (8), cover plate (2) is fixed on housing (1) top, the inner position adapted with the first socket (5) of housing (1) is provided with the first reed seat (13), the position adapted with the second socket (6) is provided with the second reed seat (14), the position adapted with the 3rd socket (7) is provided with the 3rd reed seat (15), the position adapted with the 4th socket (8) is provided with the 4th reed seat (16), the first high-current microswitch (17) is provided with between the inner first reed seat (13) of housing (1) and the second reed seat (14), the second high-current microswitch (18) is provided with between second reed seat (14) and the 3rd reed seat (15), the third-largest electric current sensitive switch (19) is provided with between 3rd reed seat (15) and the 4th reed seat (16), the fourth-largest electric current sensitive switch (20) is provided with between 4th reed seat (16) and housing (1) end, the first fore-set (9) is provided with between two jacks of the first socket (5), first fore-set (9) upper end is successively through the first reed seat (13), cover plate (2), first fore-set (9) lozenges contacts with the first high-current microswitch (17), first fore-set (9) below is provided with the first return spring (21), end in contact under first return spring (21) one end and the first fore-set (9), first return spring (21) other end contacts with housing (1) inner bottom surface, the second fore-set (10) is provided with between two jacks of the second socket (6), second fore-set (10) upper end is successively through the second reed seat (14), cover plate (2), second fore-set (10) lozenges contacts with the second high-current microswitch (18), second fore-set (10) below is provided with the second return spring (22), end in contact under second return spring (22) one end and the second fore-set (10), second return spring (22) other end contacts with housing (1) inner bottom surface, the 3rd fore-set (11) is provided with between two jacks of the 3rd socket (7), 3rd fore-set (11) upper end is successively through the 3rd reed seat (15), cover plate (2), 3rd fore-set (11) lozenges contacts with the third-largest electric current sensitive switch (19), 3rd fore-set (11) below is provided with the 3rd return spring (23), end in contact under 3rd return spring (23) one end and the 3rd fore-set (11), 3rd return spring (23) other end contacts with housing (1) inner bottom surface, the 4th fore-set (12) is provided with between three jacks of the 4th socket (8), 4th fore-set (12) upper end is successively through the 4th reed seat (16), cover plate (2), 4th fore-set (12) lozenges contacts with the fourth-largest electric current sensitive switch (20), 4th fore-set (12) below is provided with the 4th return spring (24), end in contact under 4th return spring (24) one end and the 4th fore-set (12), 4th return spring (24) other end contacts with housing (1) inner bottom surface.
2. a kind of automatic power-off socket that can singlehanded pull the plug out of the socket according to claim 1, it is characterized in that described mains switch (4) respectively with power supply indicator (3) one end, first high-current microswitch (17) input, second high-current microswitch (18) input, the third-largest electric current sensitive switch (19) input, the fourth-largest electric current sensitive switch (20) input is connected, first high-current microswitch (17) is often opened output and is connected with the first reed seat (13) right side reed contact, second high-current microswitch (18) is often opened output and is connected with the second reed seat (14) right side reed contact, the third-largest electric current sensitive switch (19) is often opened output and is connected with the 3rd reed seat (15) right side reed contact, the fourth-largest electric current sensitive switch (20) is often opened output and is connected with the 4th reed seat (16) right side reed contact, zero line respectively with power supply indicator (3) other end, first reed seat (13) left side reed contact, second reed seat (14) left side reed contact, 3rd reed seat (15) left side reed contact, 4th reed seat (16) left side reed contact is connected, ground wire is connected with the 4th reed seat (16) grounding reed contact.
3. a kind of automatic power-off socket that can singlehanded pull the plug out of the socket according to claim 1, it is characterized in that described cover plate (2) central authorities are provided with boss, cover plate entirety is in " convex " character form structure, boss height is between 1.5 ~ 2.1mm, the boss width of the first socket (5), the second socket (6), the 3rd socket (7) position is 19 ~ 21mm, and the boss width of the 4th socket (8) position is 20 ~ 23.5mm.
4. a kind of automatic power-off socket that can singlehanded pull the plug out of the socket according to claim 1, it is characterized in that described first high-current microswitch (17), the second high-current microswitch (18), the third-largest electric current sensitive switch (19), the fourth-largest electric current sensitive switch (20) rated current be 10A ~ 21A, rated voltage is 250V.
5. a kind of automatic power-off socket that can singlehanded pull the plug out of the socket according to claim 1, it is characterized in that described first return spring (21), the second return spring (22), the 3rd return spring (23), the 4th return spring (24) stiffness factor be 0.375 ~ 0.625N/mm.
6. a kind of automatic power-off socket that can singlehanded pull the plug out of the socket according to claim 1 patch method, it is characterized in that comprising the following steps:
1) turn on the power switch (4), and determine that power supply indicator (3) is in illuminating state;
2) electrical appliance plug is inserted the first socket (5), the first fore-set (9), under the effect of plug pressure, overcomes the first return spring (21) elastic force and moves downward;
3) lozenges of the first fore-set (9) extrudes the first high-current microswitch (17), makes the circuit ON between the input of the first high-current microswitch (17) and Chang Kai output, realizes the power supply to electrical appliance;
4) when needs pull the plug out of the socket, thumb and forefinger, thumb and middle finger or thumb and the third finger are stretched in the gap between plug side and cover plate (2) respectively;
5) with the first joint of thumb and forefinger, thumb and middle finger or thumb and the third finger for fulcrum, upwards lever up plug;
6) at plug by the process that levers up, the first fore-set (9), under the effect of the first return spring (21) spring force, moves up;
7) when plug is levered up after more than 2mm, the first fore-set (9) discharges the first high-current microswitch (17) be extruded completely, and the circuit between the input of the first high-current microswitch (17) and Chang Kai output is cut off;
8) continue to prize plug, until plug departs from socket completely;
9) step 1) to step 8) be automatic power-off socket first socket (5) that can singlehanded pull the plug out of the socket patch method, other sockets of automatic power-off socket that can singlehanded pull the plug out of the socket patch Methods and steps 1) identical to step 8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310324394.1A CN103427207B (en) | 2013-07-30 | 2013-07-30 | A kind of automatic power-off socket that can singlehanded pull the plug out of the socket and patch method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310324394.1A CN103427207B (en) | 2013-07-30 | 2013-07-30 | A kind of automatic power-off socket that can singlehanded pull the plug out of the socket and patch method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103427207A CN103427207A (en) | 2013-12-04 |
| CN103427207B true CN103427207B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310324394.1A Active CN103427207B (en) | 2013-07-30 | 2013-07-30 | A kind of automatic power-off socket that can singlehanded pull the plug out of the socket and patch method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103427207B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9685734B1 (en) * | 2016-03-17 | 2017-06-20 | Kussmaul Electronics Co., Inc. | Automatic power line disconnect apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202013988U (en) * | 2011-04-27 | 2011-10-19 | 吴永渠 | Integral jack and socket |
| CN202260003U (en) * | 2011-09-21 | 2012-05-30 | 张成建 | Safe and energy-saving power strip |
| CN203071343U (en) * | 2013-01-27 | 2013-07-17 | 黄昭菁 | Unplugging-outage bridge type socket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI408855B (en) * | 2010-12-22 | 2013-09-11 | Powertech Ind Co Ltd | Socket apparatus with replaceable protection module |
-
2013
- 2013-07-30 CN CN201310324394.1A patent/CN103427207B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202013988U (en) * | 2011-04-27 | 2011-10-19 | 吴永渠 | Integral jack and socket |
| CN202260003U (en) * | 2011-09-21 | 2012-05-30 | 张成建 | Safe and energy-saving power strip |
| CN203071343U (en) * | 2013-01-27 | 2013-07-17 | 黄昭菁 | Unplugging-outage bridge type socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103427207A (en) | 2013-12-04 |
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