CN112310704A - Electric shock prevention safety wiring power strip - Google Patents
Electric shock prevention safety wiring power strip Download PDFInfo
- Publication number
- CN112310704A CN112310704A CN202011122167.7A CN202011122167A CN112310704A CN 112310704 A CN112310704 A CN 112310704A CN 202011122167 A CN202011122167 A CN 202011122167A CN 112310704 A CN112310704 A CN 112310704A
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- Prior art keywords
- conductive
- socket
- power strip
- control box
- contact
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000002265 prevention Effects 0.000 title claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000012530 fluid Substances 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 239000007790 solid phase Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- 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
-
- 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
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electric shock prevention safety wiring socket, relating to the technical field of sockets and comprising a socket body, the power strip body is provided with a master control switch, the input end of the master control switch is electrically connected to the mains supply, the power strip body is provided with a multi-position socket, wherein the bottoms of a plurality of jacks corresponding to the socket are communicated with the conductive cavities, the conductive cavities are all arranged in the socket body, two sides of the top of the conductive cavities are symmetrically and fixedly connected with two electric contact spring pieces, the two electric contact spring pieces are electrically contacted with the conductive pins on the plug, the bottoms of the conductive cavities corresponding to the same socket are communicated with the same control box, a plurality of through holes are arranged on the control box in a penetrating way, after the master control switch is opened, because the conductive contact and the power connection contact in the socket are separated from each other, the power connection elastic sheet in the conductive cavity is in a power-off state, and the electric shock accident caused by inserting a metal conductor into the socket by children due to curiosity is effectively avoided.
Description
Technical Field
The invention relates to the technical field of power strip, in particular to an electric shock prevention safety wiring power strip.
Background
The socket is the multi-position socket with wires, and compared with a fixed socket, the multi-position socket with wires can move within a certain range along with the requirements of users, so that the multi-position socket is more convenient to use. When the existing master control socket is used, even if only one socket is used, the rest sockets still keep a power supply state, when a child inserts a metal conductor into the socket for curiosity, the child can have an electric shock accident, and the electric shock prevention capability of the master control socket is poor; the master control switch of the intelligent socket does not defend children, when the master control switch is repeatedly turned on and turned off, the socket and the on-off current surge of the electric appliance can be still caused, the electric appliance hidden trouble is generated, and the intelligent socket is easy to threaten children.
Disclosure of Invention
The invention provides an electric shock prevention safety wiring power strip, and aims to solve the problem that in the prior art, when a master control power strip is used, a part of sockets which are not connected with loads still keep a power supply state, and the electric shock prevention capability of children is poor.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric shock prevention safety wiring power strip comprises a power strip body, wherein a master control switch is mounted on the power strip body, the input end of the master control switch is electrically connected to a mains supply, a multi-position socket is arranged on the power strip body, the bottoms of a plurality of jacks corresponding to the socket are communicated with conductive cavities, the conductive cavities are arranged in the power strip body, two power connection elastic pieces are symmetrically and fixedly connected to two sides of the top of the power strip body, and the two power connection elastic pieces are electrically contacted with conductive pins on a plug; the bottoms of the conductive cavities corresponding to the same socket are communicated with the same control box, a plurality of through holes are arranged on the control box in a penetrating way, wherein the inner peripheral side of the through hole is in sealing sliding fit with the outer side of the conductive pin, the through holes are communicated with the conductive cavities in a one-to-one correspondence manner, a bulge is arranged on the inner top wall of the control box, a buffer spring and a conductive contact are fixedly connected on one side of the bulge close to the inner side of the control box, the conductive contacts are electrically connected with the corresponding plurality of electric connection elastic sheets, the elastic bags are fixedly connected in the control box, one end of the buffer spring, which is far away from the bulge, is fixedly connected to the outer side of the top of the elastic bag, the outer side of the top of the elastic bag is fixedly connected with an electric contact, the electric contact is electrically connected with the output end of the master control switch, is positioned in the buffer spring and is in clearance fit with the conductive contact in the vertical direction.
Preferably, the switch of always controlling adopts current button switch, this internal sliding connection of row of inserting has the fixture block, the fixture block is the electrically conductive spring of the equal fixedly connected with in U-shaped and both ends, two electrically conductive spring keeps away from fixture block one end fixed connection on the row of inserting body, two electrically conductive spring all with every electrically conductive contact electric connection, the button cap bottom that button switch was gone into to fixture block slip card when wherein two electrically conductive springs shrink extreme position.
Preferably, two connect equal fixedly connected with electro-magnet of electric shell fragment one side that deviates from each other, two electro-magnet and corresponding conductive contact electrical connection, and the two different name magnetic poles are relative after circular telegram.
Preferably, the elastic bag has elasticity and is filled with magnetorheological fluid, wherein the volume of the magnetorheological fluid is equal to the volume of the protrusion in the control box, and the volume of the partial conductive pin inserted into the elastic bag is equal to the volume of the protrusion.
Compared with the prior art, the invention has the following beneficial effects:
1. when the plug is inserted into the socket, the conductive pin of the plug is inserted between the two electric contact spring pieces in the conductive cavity and extends into the control box to squeeze the elastic bag in the control box, and because the volume of the magnetorheological fluid in the elastic bag is equal to the volume of the protrusion in the control box, and the volume of the conductive pin inserted into the elastic bag is equal to the volume of the protrusion, the elastic bag deforms to overcome the elasticity of the buffer spring, so that the electric contact on the elastic bag is electrically contacted with the conductive contact in the protrusion, the electric contact spring pieces electrically connected with the electric contact are electrified, and finally the plug is powered, so that the conductive pin on the plug is in a power-off state when the plug is not completely inserted into the socket and just pulled out of the socket, and the electric shock accident caused by the fact that the fingers of a user contact the conductive pin when plugging and pulling the plug is avoided.
2. After the master control switch is turned on, the conductive contact and the power connection contact in the socket are separated from each other, so that the power connection elastic sheet in the conductive cavity is in a power-off state, the electric shock accident caused by inserting a metal conductor into the socket curiously by a child is effectively avoided, meanwhile, if the child inserts the metal conductor into the control box, the elastic bag in the control box is extruded, the elastic bag deforms and extends outwards through the through hole of the control box, sufficient pressure cannot be provided to overcome the elastic force of the buffer spring, the power connection contact on the elastic bag is electrically contacted with the conductive contact in the protrusion, and the electric shock accident caused by inserting the metal conductor into the socket is further avoided.
3. When one or more sockets in the socket body are used, the electrified conductive contact enables the conductive spring electrically connected with the electrified conductive contact to be electrified, the conductive spring contracts after being electrified so as to pull the clamping block fixedly connected with the conductive spring to be clamped under the button cap of the master control switch in a sliding manner, and the button cap is pressed down to cause obstruction, so that the master control switch can be prevented from being repeatedly opened and closed by children, and further the power utilization hidden trouble caused by the repeated power on and off of the socket body and electrical appliances is avoided.
4. According to the invention, after the plug is inserted into the socket, the two electromagnets which are electrically connected with the plug are electrified by the electrified conductive contact, and the two electromagnets are electrified and mutually magnetically attracted, so that the two electric contact spring pieces which are fixedly connected with the plug are mutually close to each other to extrude the conductive pins of the plug, the fixing effect on the plug is improved, and the plug is prevented from loosening; meanwhile, in the magnetic field generated by the two electromagnets, the magnetorheological fluid in the elastic bag undergoes liquid-solid phase change, so that the contact stability of the electric contact on the elastic bag and the conductive contact in the control box can be improved, and the problem of contact disconnection between the elastic bag and the conductive contact in the control box caused by external impact is effectively avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a main control switch and a fixture block in a matched view;
FIG. 3 is a schematic top view of the combination of the master switch and the fixture block of the present invention;
FIG. 4 is a schematic diagram showing the cooperation between the master control switch and the fixture block after the fixture block slides;
FIG. 5 is a schematic view of the internal structure of the socket of the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 5;
fig. 7 is a schematic view illustrating a state where a plug is inserted into the socket according to the present invention.
In the figure: the socket comprises a socket body 1, a master control switch 2, a clamping block 21, a conductive spring 22, a socket 3, a conductive cavity 4, a power connection elastic sheet 41, an electromagnet 42, a control box 5, a through hole 51, a bulge 52, a buffer spring 53, a conductive contact 54, an elastic bag 6 and a power connection contact 61.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, an electric shock prevention safety wiring power strip comprises a power strip body 1, wherein a master control switch 2 is installed on the power strip body 1, the input end of the master control switch 2 is electrically connected to a mains supply, the master control switch 2 adopts an existing button switch, the power strip body 1 is powered on by pressing once, and the power strip body 1 is powered off by pressing and bouncing again.
The multi-position socket 3 is arranged on the power strip body 1, the bottoms of the jacks corresponding to the socket 3 are communicated with the conductive cavities 4, the conductive cavities 4 are arranged in the power strip body 1, two power connection elastic pieces 41 are fixedly connected to two sides of the top of the power strip body symmetrically, the two power connection elastic pieces 41 are in electric contact with the conductive pins on the plug, and the conductive pins are powered on after the power connection elastic pieces 41 are powered on.
The bottom in a plurality of electrically conductive chambeies 4 that correspond with same socket 3 all communicates with same control box 5, runs through on the control box 5 and has seted up a plurality of through-holes 51, and a plurality of through-holes 51 communicate with a plurality of electrically conductive chamber 4 one-to-one each other, and wherein sealed sliding fit in through-hole 51 week side and the electrically conductive outer side of participating in, electrically conductive participating in can follow the bottom in the through-hole inserts control box 5.
The inner top wall of the control box 5 is provided with a protrusion 52, one side of the protrusion 52 close to the inner side of the control box 5 is fixedly connected with a buffer spring 53 and a conductive contact 54, the conductive contact 54 is electrically connected with the corresponding plurality of electric connection elastic pieces 41, and the electric connection elastic pieces 41 are electrified after the conductive contact 54 is electrified.
The elastic bag 6 is fixedly connected in the control box 5, one end, far away from the protrusion 52, of the buffer spring 53 is fixedly connected to the outer side of the top of the elastic bag 6, the outer side of the top of the elastic bag 6 is fixedly connected with the electric contact 61, the electric contact 61 is electrically connected with the output end of the master control switch 2, the electric contact 61 is located in the buffer spring 53 and is in clearance fit with the conductive contact 54 in the vertical direction, and after the electric contact 61 is electrically contacted with the conductive contact 54, an electric appliance electrically connected with a plug can normally use commercial power to work.
The row of inserting body 1 sliding connection has fixture block 21, fixture block 21 is the U-shaped and equal fixedly connected with conductive spring 22 in both ends, fixture block 21 slides and blocks the button cap bottom of button switch when two conductive spring 22 shrink extreme position and keep away from fixture block 21 one end fixed connection on row of inserting body 1, two conductive spring 22 all with every conductive contact 54 electric connection, wherein two conductive spring 22 shrink to extreme position, when conductive spring 22 circular telegram, every circle of spring is equivalent to a coil, the coil circular telegram produces the magnetic field of inducting, the magnetic field of inducting that a plurality of coils formed attracts each other, make conductive spring 22 shrink, when fixture block 21 card is gone into under the button cap, make button switch unable reuse, thereby avoid it to be opened and close repeatedly.
Two connect electric leaf spring 41 to deviate from equal fixedly connected with electro-magnet 42 of one side each other, two electro-magnets 42 and corresponding conductive contact 54 electric connection, and the two is circular telegram back unlike magnetic pole relative, thereby the two mutual magnetic attraction improves and connects electric leaf spring 41 to the extrusion contact of electrically conductive participating in, avoids the plug pine to take off.
The elastic bag 6 has elasticity and is filled with magnetorheological fluid, the magnetorheological fluid is a suspension formed by mixing micro soft magnetic particles with high magnetic conductivity and low magnetic hysteresis and non-magnetic conductive liquid, and the suspension is converted from a liquid state to a solid state under the action of a magnetic field with certain intensity.
The volume of the magnetorheological fluid in the elastic bag 6 is equal to the volume of the part except the bulge 52 in the control box 5, and the volume of the part of the conductive pin inserted into the elastic bag 6 is equal to the volume of the bulge 52, so that the electric contact 61 can be electrically contacted with the conductive contact 54 after the conductive pin is inserted, and the whole electric circuit is conducted; meanwhile, under the magnetic field excited by the electromagnet, the magnetorheological fluid undergoes liquid-solid phase change, so that the contact stability of the electric contact 61 and the conductive contact 54 is improved.
The principles of the present invention are now described as follows:
when the power strip body 1 is used, firstly, the master control switch 2 is pressed to be opened, then a plug is inserted into the socket 3 of the power strip body 1, the conductive pins of the plug are inserted between the two electric connection elastic sheets 41 in the conductive cavity 4 of the power strip body 1 and extend into the control box 5, the elastic bag 6 in the control box 5 is squeezed, as the volume of the magnetorheological fluid in the elastic bag 6 is equal to the volume of the protrusion 52 in the control box 5 and the volume of the conductive pins inserted into the elastic bag 6 is equal to the volume of the protrusion 52, the elastic bag 6 is deformed to overcome the elasticity of the buffer spring 53 fixedly connected with the bottom of the protrusion 52, the electric contact 61 on the elastic bag 6 is electrically contacted with the electric contact 54 in the protrusion 52, the electric contact 61 electrically connected with the output end of the master control switch 2 energizes the electric contact 54, further the electric connection elastic sheets 41 electrically connected with the electric contact 54 are energized, and finally the plug is powered, therefore, when the plug is not completely inserted into the socket 3 and is just pulled out of the socket 3, the conductive pins on the plug are in a power-off state, and electric shock accidents caused by the fact that fingers of users contact the conductive pins when the plug is plugged in and pulled out are avoided;
because the conductive contact 54 and the power connection contact 61 in the socket 3 on the socket body 1 are separated from each other, the power connection elastic sheet 41 in the conductive cavity 4 is in a power-off state, so that an electric shock accident caused by inserting a metal conductor into the socket 3 curiously by a child is effectively avoided, meanwhile, if the child inserts the metal conductor into the control box 5, the elastic bag 6 in the control box 5 is extruded, the elastic bag 6 deforms and extends outwards through the through hole 51 of the control box 5, sufficient pressure cannot be provided to overcome the elastic force of the buffer spring 53, so that the power connection contact 61 on the elastic bag 6 is electrically contacted with the conductive contact 54 in the protrusion 52, and the electric shock accident caused by inserting the metal conductor into the socket 3 is further avoided;
when one or more sockets 3 in the socket body 1 are used, the electrified conductive contact 54 enables the conductive spring 22 electrically connected with the electrified conductive contact to be electrified, the conductive spring 22 contracts after being electrified so as to pull the clamping block 21 fixedly connected with the conductive spring to be clamped below the button cap of the master control switch 2 in a sliding manner, and the button cap is pressed to cause obstruction, so that the master control switch 2 can be prevented from being repeatedly opened and closed by children, and further the power utilization hidden trouble caused by the repeated power on and off of the socket body 1 and electrical equipment is avoided;
after the plug is inserted into the socket 3, the two electromagnets 42 electrically connected with the powered conductive contact 54 are powered on, and the two electromagnets 42 are powered on and mutually magnetically attracted, so that the two powered elastic pieces 41 fixedly connected with the powered conductive contact are close to each other to squeeze the conductive pins of the plug, the fixing effect on the plug is improved, and the plug is prevented from loosening; meanwhile, in the magnetic fields generated by the two electromagnets 42, the magnetorheological fluid in the elastic bag 6 undergoes liquid-solid phase change, so that the contact stability between the electric contact 61 connected to the elastic bag 6 and the conductive contact 54 in the control box 5 can be improved, and the problem of contact disconnection between the two due to external impact is effectively avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. An electric shock prevention safety wiring power strip comprises a power strip body (1), wherein a master control switch (2) is installed on the power strip body (1), the input end of the master control switch (2) is electrically connected to a mains supply, and the electric shock prevention safety wiring power strip is characterized in that a multi-position socket (3) is arranged on the power strip body (1), the bottoms of a plurality of jacks corresponding to the socket (3) are communicated with conductive cavities (4), the conductive cavities (4) are arranged in the power strip body (1), two power connection elastic pieces (41) are symmetrically and fixedly connected to two sides of the top of the power strip body, and the two power connection elastic pieces (41) are electrically contacted with conductive pins on a plug; the bottom in a plurality of the conductive cavities (4) corresponding to the same socket (3) is communicated with the same control box (5), the control box (5) is provided with a plurality of through holes (51) in a penetrating way, wherein the inner peripheral sides of the through holes (51) are in sealed sliding fit with the outer sides of the conductive pins, the through holes (51) are communicated with the conductive cavities (4) in a one-to-one correspondence way, the inner top wall of the control box (5) is provided with a bulge (52), the bulge (52) is close to one side in the control box (5) and is fixedly connected with a buffer spring (53) and a conductive contact (54), the conductive contact (54) is electrically connected with a plurality of corresponding electric contact spring pieces (41), the control box (5) is internally and fixedly connected with an elastic bag (6), one end of the buffer spring (53) far away from the bulge (52) is fixedly connected on the outer side of the top of the elastic bag (6), and the outer side of the top, the electric contact (61) is electrically connected with the output end of the master control switch (2), and the electric contact (61) is positioned in the buffer spring (53) and is in clearance fit with the conductive contact (54) in the vertical direction.
2. The electric shock prevention safety wiring socket as claimed in claim 1, wherein the master control switch (2) is an existing button switch, a clamping block (21) is slidably connected in the socket body (1), the clamping block (21) is U-shaped, both ends of the clamping block (21) are fixedly connected with conductive springs (22), one ends of the two conductive springs (22) far away from the clamping block (21) are fixedly connected to the socket body (1), the two conductive springs (22) are electrically connected with each conductive contact (54), and when the two conductive springs (22) contract to the extreme position, the clamping block (21) is slidably clamped into the bottom of a button cap of the button switch.
3. The safety wiring strip of claim 1, wherein two sides of the electric contact spring (41) away from each other are fixedly connected with electromagnets (42), the two electromagnets (42) are electrically connected with corresponding conductive contacts (54), and the two electromagnets have opposite magnetic poles after being electrified.
4. The safety wiring socket of claim 1, wherein the elastic bag (6) has elasticity and is filled with magnetorheological fluid, wherein the volume of the magnetorheological fluid is equal to the volume of the protrusion (52) in the control box (5), and the volume of the part of the conductive pins inserted into the elastic bag (6) is equal to the volume of the protrusion (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122167.7A CN112310704B (en) | 2020-10-20 | 2020-10-20 | Electric shock prevention safety wiring power strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122167.7A CN112310704B (en) | 2020-10-20 | 2020-10-20 | Electric shock prevention safety wiring power strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112310704A true CN112310704A (en) | 2021-02-02 |
| CN112310704B CN112310704B (en) | 2022-11-18 |
Family
ID=74328489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011122167.7A Expired - Fee Related CN112310704B (en) | 2020-10-20 | 2020-10-20 | Electric shock prevention safety wiring power strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112310704B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113809601A (en) * | 2021-10-26 | 2021-12-17 | 宁波康伯斯电器有限公司 | Safety socket with locking function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201576808U (en) * | 2009-10-22 | 2010-09-08 | 贺政斯 | Over-current-prevention power socket |
| CN110611194A (en) * | 2019-10-27 | 2019-12-24 | 瓯锟科技温州有限公司 | Spring type safety socket with anti-electric-shock function |
| CN110829118A (en) * | 2019-11-19 | 2020-02-21 | 周鑫伟 | Anti-forgetting safety power strip based on electromagnetic transformation |
| CN111370940A (en) * | 2020-03-12 | 2020-07-03 | 郎啟云 | Stable socket |
| CN211068491U (en) * | 2019-08-20 | 2020-07-24 | 任菁 | Novel multi-functional infusion heating is reported to police device |
| CN111525332A (en) * | 2020-04-29 | 2020-08-11 | 冷辉 | Anti-loose safety socket and plug |
| CN111541079A (en) * | 2020-04-29 | 2020-08-14 | 杨娟 | Safety socket |
| CN111711011A (en) * | 2020-07-14 | 2020-09-25 | 夏帅虎 | Safe power connection system |
-
2020
- 2020-10-20 CN CN202011122167.7A patent/CN112310704B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201576808U (en) * | 2009-10-22 | 2010-09-08 | 贺政斯 | Over-current-prevention power socket |
| CN211068491U (en) * | 2019-08-20 | 2020-07-24 | 任菁 | Novel multi-functional infusion heating is reported to police device |
| CN110611194A (en) * | 2019-10-27 | 2019-12-24 | 瓯锟科技温州有限公司 | Spring type safety socket with anti-electric-shock function |
| CN110829118A (en) * | 2019-11-19 | 2020-02-21 | 周鑫伟 | Anti-forgetting safety power strip based on electromagnetic transformation |
| CN111370940A (en) * | 2020-03-12 | 2020-07-03 | 郎啟云 | Stable socket |
| CN111525332A (en) * | 2020-04-29 | 2020-08-11 | 冷辉 | Anti-loose safety socket and plug |
| CN111541079A (en) * | 2020-04-29 | 2020-08-14 | 杨娟 | Safety socket |
| CN111711011A (en) * | 2020-07-14 | 2020-09-25 | 夏帅虎 | Safe power connection system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113809601A (en) * | 2021-10-26 | 2021-12-17 | 宁波康伯斯电器有限公司 | Safety socket with locking function |
| CN113809601B (en) * | 2021-10-26 | 2024-03-22 | 宁波康伯斯电器有限公司 | Safety socket with locking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112310704B (en) | 2022-11-18 |
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