CN107039836A - A kind of smart jack - Google Patents
A kind of smart jack Download PDFInfo
- Publication number
- CN107039836A CN107039836A CN201710314281.1A CN201710314281A CN107039836A CN 107039836 A CN107039836 A CN 107039836A CN 201710314281 A CN201710314281 A CN 201710314281A CN 107039836 A CN107039836 A CN 107039836A
- Authority
- CN
- China
- Prior art keywords
- housing
- socket
- panel
- burst disk
- terminal plate
- 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.)
- Pending
Links
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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
- H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
Abstract
The present invention relates to socket field, specifically a kind of smart jack, including housing, panel and terminal plate, panel sealing are arranged on above housing, and outer jack is provided with panel；Terminal plate, which is located on enclosure interior, terminal plate, is provided with the internal plug seat corresponding with outer jack, and humidity sensor, electromagnetic relay, burst disk and controller are provided with housing, and humidity sensor is used to detect the humidity in housing；Electromagnetic relay is used for the conducting and disconnection for controlling wiring on-board circuitry；Burst disk is located between panel and terminal plate, and burst disk is provided with the chute being provided with middle socket, burst disk on the left of middle socket, chute and is provided with wedge block, and wedge block under the action of the spring blocks middle socket.The present invention can improve the safe application performance of socket, when socket is in water or in wet environment, socket meeting auto power off, it is to avoid the use of people, so as to avoid the generation of security incident.
Description
Technical field
The present invention relates to socket field, specifically a kind of smart jack.
Background technology
In the life of people, electrical equipment or electronic product be people often in contact with or the utensil that uses, due to these electrical equipment
Or electronic product, using being both needed to provide its power acted with electric power, therefore, have can for multiple preset in all surrounding environment of people
To connect the socket of power supply, such as wall socket, extension female type jack assemblies, tap female type jack assemblies, to provide this
A little electrical equipment or electronic product connection power supplys.
Though above-mentioned various socket can make the plug grafting of electrical equipment or electronic product, electricity is connected to power supply thereon, outside its right jack
Dew, the easy attachment of dust is accumulated wherein, or is easily inserted for curious children with foreign matter, and causes the contingency of electric shock, because
This, someone separately designs a kind of dust cap being made with plastic cement material, untapped jack to be closed, with dust-proof and anti-
The only insertion of foreign matter.Though the dust-proof head of external-added with by socket without using the function temporarily closed of jack, this is prevented
Dirt lid in use, need to be installed on plug manually by user, when user is intended to the plug insertion socket by electrical equipment, be needed
The dust cap is removed manually, and pull down dust cap for avoid lose, need to store in addition, have on using operation it is many not
Just part, and this dust cap does not have the function of waterproof.Meanwhile, when these sockets are in a humid environment using a period of time
Afterwards, malaria can corrode to socket, so as to shorten the service life of socket, or even bring potential safety hazard.
In consideration of it, the invention provides a kind of smart jack, the safe application performance of socket can be significantly improved, work as socket
Interior humidity can be powered off intelligently when larger, it is to avoid the generation of security incident；Drier, drier are provided with the housing of the present invention
The drying in housing can be ensured, so as to prevent the corrosion of hardware in housing；Meanwhile, deoxidier, deoxidier are provided with housing
Oxygen in housing can be taken out, so as to avoid the generation of electric arc during plug plug.
The content of the invention
The technical problems to be solved by the invention are：A kind of smart jack that the present invention is provided, can be to socket inside
Hardware is protected, and prevents the corrosion of hardware；Meanwhile, the present invention can improve the safe application performance of socket, when
Socket interior humidity can be powered off intelligently when larger, it is to avoid the use of people, so as to avoid the generation of security incident.
The technical solution adopted for the present invention to solve the technical problems is：A kind of smart jack of the present invention, including
Housing, panel and terminal plate, the panel sealing are arranged on above housing, and outer jack is provided with panel；The terminal plate position
In being provided with the internal plug seat corresponding with outer jack in enclosure interior, terminal plate, internal plug seat is interior provided with the electrode being connected with power supply
Humidity sensor, electromagnetic relay, burst disk and controller are provided with piece, the housing, the humidity sensor is used to examine
The humidity surveyed in housing, when enclosure interior humidity is larger, if being continuing with socket, is likely to result in security incident, for example
Electric leakage, while humidity is larger in housing, easily causes hardware corrosion in housing, shortens the service life of socket, and become rusty
The hardware of erosion easily causes security incident, for example, cause fire, it is therefore desirable to which humidity sensor is monitored in housing in real time
Humidity；The electromagnetic relay is used for the conducting and disconnection for controlling wiring on-board circuitry；Humidity sensor and electromagnetic relay with
Controller electrically connect, when humidity sensor is detected humidity is larger in housing when, controller is by controlling electromagnetic relay to make to connect
Line on-board circuitry disconnects, so that electrode slice is not charged, and then avoids the use of people, it is to avoid the generation of security incident,
The threshold value of humidity sensor is regulated when dispatching from the factory by factory；Further, temperature sensor, temperature are provided with the electrode slice
Sensor is used for the temperature for monitoring electrode slice, and when the constant temperature rise of electrode slice, controller is by controlling electromagnetic relay
Wiring on-board circuitry is disconnected, so that electrode slice is not charged, and then the damage of electrode slice and the generation of security incident is avoided；Institute
State burst disk and be located at and be provided with and interleave for connecting in outer jack and internal plug seat between panel and terminal plate, on burst disk
It is provided with hole, burst disk in the chute on the left of middle socket, chute and is provided with wedge block, wedge block is in spring
Middle socket is blocked under effect, wedge block can separate enclosure interior with the external world, thus prevent outside humid air or
Person's water enters in housing, meanwhile, wedge block can prevent children that finger or conducting metal are inserted into internal plug seat and made by mistake
Into security incident.When inserting plug pin, plug pin initially passes through outer jack, and then plug pin passes through oblique on wedge block
Face shifts wedge block in chute onto, and then plug pin is inserted into internal plug seat, and plug pin is with being located in internal plug seat
Electrode slice is contacted, and now electrical appliance just can be used.
It is preferred that, the housing side is provided with the parcel tray of pull-out type, and parcel tray is hermetically connected with the shell, parcel tray internal memory
Drier is placed with, enclosure interior can be dried for drier, so as to avoid the corrosion of hardware in housing.
It is preferred that, deoxidier is provided with the housing, deoxidier can be placed in parcel tray, also can be individually placed, deoxidation
Agent can absorb the oxygen in housing, when not having oxygen in housing, when plugging plug, can avoid producing electric arc, and then avoid
The danger and damage of the electric arc to plug pin and electrode slice caught fire.
It is preferred that, the panel, which is provided with, can show red and green indicator lamp, when indicator lamp display is red, show
, there is potential safety hazard in high humidity in socket, unusable, when indicator lamp shows green, show that socket can be used safely.
It is preferred that, the right side of the wedge block sets fluted, and the width of groove is equal to the width of plug pin, groove
Plug pin can be positioned, prevent plug from rocking, the projection corresponding with groove is provided with the burst disk, it is described
Groove and lug surface are equipped with one layer of layer of silica gel.After plug pin is inserted into internal plug seat, plug pin is located in groove, silicon
Space-closed around plug pin can be prevented water or malaria from entering in housing by glue-line, meanwhile, when plug draws
When adhering to the globule on pin, layer of silica gel can adsorb the globule adhered on plug pin, it is to avoid the globule, which enters in housing, causes short circuit.
Further, it is provided with above and below two wedge blocks, two wedge blocks and arranges at each middle socket, two wedges arranged up and down
Shape sliding block can further enhance enclosure interior and extraneous sealing effectiveness.
The beneficial effects of the invention are as follows：A kind of smart jack of the present invention, can significantly improve the safety of socket makes
With performance, can intelligently it be powered off when socket interior humidity is larger, it is to avoid the generation of security incident；It is provided with the housing of the present invention
Drier, drier can ensure the drying in housing, so as to prevent the corrosion of hardware in housing；Meanwhile, it is provided with housing
Deoxidier, deoxidier can take out the oxygen in housing, so as to avoid the generation of electric arc during plug plug.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the main sectional view of the present invention；
Fig. 2 is A-A sectional views in Fig. 1；
In figure：Housing 1, panel 2, outer jack 21, indicator lamp 22, terminal plate 3, internal plug seat 31, electrode slice 32, humidity sensor
Device 41, electromagnetic relay 42, temperature sensor 43, burst disk 5, middle socket 51, chute 52, wedge block 53, groove
531st, projection 532, layer of silica gel 533, spring 54, controller 6, parcel tray 7, plug 8, plug pin 81.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Embodiment is closed, the present invention is expanded on further.
As depicted in figs. 1 and 2, a kind of smart jack of the present invention, including housing 1, panel 2 and terminal plate 3, it is described
Panel 2 is sealingly mounted on the top of housing 1, panel 2 and is provided with outer jack 21；The terminal plate 3 is located inside housing 1, wiring
It is provided with plate 3 provided with the electrode slice 32 being connected with power supply in the internal plug seat 31 corresponding with outer jack 21, internal plug seat 31, it is described
Humidity sensor 41, electromagnetic relay 42, burst disk 5 and controller 6 are provided with housing 1, the humidity sensor 41 is used for
The humidity in housing 1 is detected, when the interior humidity of housing 1 is larger, if being continuing with socket, security incident is likely to result in,
For example leak electricity, while humidity is larger in housing 1, easily cause hardware corrosion in housing 1, shorten the service life of socket,
And the hardware of corrosion easily causes security incident, such as causes fire, it is therefore desirable to which humidity sensor 41 is monitored in real time
Humidity in housing 1；The electromagnetic relay 42 is used for the conducting and disconnection for controlling circuit on terminal plate 3；Humidity sensor 41
Electrically connected with electromagnetic relay 42 with controller 6, when humidity sensor 41 is detected humidity is larger in housing 1 when, controller 6 lead to
Crossing control electromagnetic relay 42 disconnects circuit on terminal plate 3, so that electrode slice 32 is not charged, and then avoids making for people
With, it is to avoid the generation of security incident, the threshold value of humidity sensor 41 is regulated when dispatching from the factory by factory；Further, it is described
Temperature sensor 43 is provided with electrode slice 32, temperature sensor 43 is used for the temperature for monitoring electrode slice 32, when the temperature of electrode slice 32
When degree is persistently raised, controller 6 is by controlling electromagnetic relay 42 to disconnect circuit on terminal plate 3, so that electrode slice 32 is not
It is powered, and then avoid the damage of electrode slice 32 and the generation of security incident；The burst disk 5 be located at panel 2 and terminal plate 3 it
Between, it is provided with the middle socket 51 for connecting outer jack 21 and internal plug seat 31, burst disk 5 and is provided with burst disk 5
Wedge block 53 is provided with chute 52 positioned at the left side of middle socket 51, chute 52, wedge block 53 is in the presence of spring 54
Middle socket 51 is blocked, wedge block 53 can separate the inside of housing 1 with the external world, thus prevent outside humid air or
Water enters in housing 1, meanwhile, wedge block 53 can prevent children finger or conducting metal are inserted into internal plug seat 31 by mistake and
Cause security incident.When inserting plug pin 81, plug pin 81 initially passes through outer jack 21, and then plug pin 81 passes through wedge shape
Inclined-plane on sliding block 53 shifts wedge block 53 in chute 52 onto, and then plug pin 81 is inserted into internal plug seat 31, plug
Pin 81 is contacted with the electrode slice 32 in internal plug seat 31, and now electrical appliance just can be used.
As one embodiment of the present invention, the side of housing 1 is provided with the parcel tray 7 of pull-out type, parcel tray 7 and shell
Body 1 is tightly connected, and the internal memory of parcel tray 7 is placed with drier, and drier can be to being dried, so as to avoid shell inside housing 1
The corrosion of hardware in body 1.
As one embodiment of the present invention, deoxidier is provided with the housing 1, deoxidier can be placed in parcel tray 7
It is interior, also can be individually placed, deoxidier can absorb the oxygen in housing 1, when not having oxygen in housing 1, when plugging plug 8,
It can avoid producing electric arc, and then the danger and damage of the electric arc to plug pin 81 and electrode slice 32 for avoiding catching fire.
As one embodiment of the present invention, the panel 2, which is provided with, can show red and green indicator lamp 22, when
When indicator lamp 22 shows red, show high humidity in socket, there is potential safety hazard, it is unusable, when indicator lamp 22 shows green
When, show that socket can be used safely.
As one embodiment of the present invention, the right side of the wedge block 53 sets fluted 531, groove 531
Width is equal to the width of plug pin 81, and groove 531 can be positioned to plug pin 81, prevent plug 8 from rocking, the safety
The projection 532 corresponding with groove 531 is provided with dividing plate 5, groove 531 and projection 532 surface is equipped with one layer of silica gel
Layer 533.After plug pin 81 is inserted into internal plug seat 31, plug pin 81 is located in groove 531, and layer of silica gel 533 can be by plug
Space-closed around pin 81, prevents water or malaria from entering in housing 1, meanwhile, when viscous on plug pin 81
During attached water pearl, layer of silica gel 533 can adsorb the globule adhered on plug pin 81, it is to avoid the globule, which enters in housing 1, causes short circuit.
Further, provided with two wedge blocks 53 at each middle socket 51, two wedge blocks are arranged about 53, are arranged up and down
Two wedge blocks 53 can further enhance the inside of housing 1 and extraneous sealing effectiveness.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the simply explanation present invention of the description in above-described embodiment and specification
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, and these change and changed
Enter all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Define.
Claims (7)
1. a kind of smart jack, including housing (1), panel (2) and terminal plate (3), the panel (2) are sealingly mounted at housing
(1) outer jack (21) is provided with top, panel (2)；The terminal plate (3) is located at housing (1) inside, and terminal plate is set on (3)
It is equipped with the internal plug seat (31) corresponding with outer jack (21), internal plug seat (31) provided with the electrode slice (32) being connected with power supply, its
It is characterised by：Humidity sensor (41), electromagnetic relay (42), burst disk (5) and controller are provided with the housing (1)
(6), the humidity sensor (41) is used to detect the humidity in housing (1)；The electromagnetic relay (42) is used to control wiring
The conducting and disconnection of circuit on plate (3)；Humidity sensor (41) and electromagnetic relay (42) are electrically connected with controller (6)；It is described
Burst disk (5) be located between panel (2) and terminal plate (3), be provided with burst disk (5) for connect outer jack (21) and
The chute (52) on the left of middle socket (51) is provided with the middle socket (51) of internal plug seat (31), burst disk (5), it is sliding
Wedge block (53) is provided with groove (52), wedge block (53) blocks middle socket (51) in the presence of spring (54).
2. a kind of smart jack according to claim 1, it is characterised in that：Housing (1) side is provided with pull-out type
Parcel tray (7), parcel tray (7) is tightly connected with housing (1), and parcel tray (7) internal memory is placed with drier.
3. a kind of smart jack according to claim 1 or 2, it is characterised in that：Deoxidier is provided with the housing (1).
4. a kind of smart jack according to claim 1, it is characterised in that：The panel (2), which is provided with, can show red
With the indicator lamp (22) of green.
5. a kind of smart jack according to claim 1, it is characterised in that：It is provided with the right side of the wedge block (53)
Groove (531), the width of groove (531), which is equal on the width of plug pin (8), the burst disk (5), to be provided with and groove
(531) corresponding projection (532), the groove (531) and projection (532) surface are equipped with one layer of layer of silica gel (533).
6. a kind of smart jack according to claim 5, it is characterised in that：Each middle socket (51) place is provided with two wedges
Shape sliding block (53), two wedge blocks (53) are arranged up and down.
7. a kind of smart jack according to claim 1, it is characterised in that：Electrode slice (32) place is provided with TEMP
Device (43), temperature sensor (43) is electrically connected with controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314281.1A CN107039836A (en) | 2017-05-06 | 2017-05-06 | A kind of smart jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314281.1A CN107039836A (en) | 2017-05-06 | 2017-05-06 | A kind of smart jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107039836A true CN107039836A (en) | 2017-08-11 |
Family
ID=59537912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710314281.1A Pending CN107039836A (en) | 2017-05-06 | 2017-05-06 | A kind of smart jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107039836A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634380A (en) * | 2017-08-12 | 2018-01-26 | 安徽工程大学 | A kind of smart home plate plug wire protection equipment |
| CN107706660A (en) * | 2017-09-27 | 2018-02-16 | 潘灵灵 | It is a kind of can Remote control multifunctional intellectual socket |
| CN108134281A (en) * | 2018-01-30 | 2018-06-08 | 郭华 | A kind of children's anti-electric shock socket |
| CN108649369A (en) * | 2018-03-21 | 2018-10-12 | 王小川 | One kind being automatically separated interface module |
| CN108767576A (en) * | 2018-04-09 | 2018-11-06 | 东莞市天合机电开发有限公司 | A kind of improved three phase mains connector |
| CN109599717A (en) * | 2018-11-26 | 2019-04-09 | 浙江大学 | A kind of Deep-sea high voltage sealing waterproof is anti-to roll over crowded software connector |
| CN110350343A (en) * | 2019-07-17 | 2019-10-18 | 杭州筱酷贸易有限公司 | A kind of electric power safety socket of false pull prevention |
| CN113097773A (en) * | 2021-03-10 | 2021-07-09 | 陆文文 | Safety socket capable of preventing electric arc generation |
| CN113346277A (en) * | 2021-04-27 | 2021-09-03 | 赵嘉彬 | Thing networking smart jack with anticreep structure |
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| FR2511199A1 (en) * | 1981-08-04 | 1983-02-11 | Legrand Sa | Safety mains socket with protected terminals - has rocking cover plate with sliding action and only accepts simultaneous insertion of plug prongs |
| CN201570665U (en) * | 2009-10-20 | 2010-09-01 | 东莞金运电器有限公司 | Socket with movable cap liner |
| CN203850565U (en) * | 2014-01-28 | 2014-09-24 | 兰州商学院 | Intelligent power socket |
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| CN105680256A (en) * | 2016-04-14 | 2016-06-15 | 武汉百络优物联科技有限公司 | Intelligent socket |
| CN106099554A (en) * | 2016-06-24 | 2016-11-09 | 珠海市魅族科技有限公司 | A kind of socket control system of switching on or off electricity method and socket |
| CN106329234A (en) * | 2015-07-02 | 2017-01-11 | 国网天津市电力公司 | Smart patch board with temperature and humidity detection function |
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- 2017-05-06 CN CN201710314281.1A patent/CN107039836A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2511199A1 (en) * | 1981-08-04 | 1983-02-11 | Legrand Sa | Safety mains socket with protected terminals - has rocking cover plate with sliding action and only accepts simultaneous insertion of plug prongs |
| CN201570665U (en) * | 2009-10-20 | 2010-09-01 | 东莞金运电器有限公司 | Socket with movable cap liner |
| CN203850565U (en) * | 2014-01-28 | 2014-09-24 | 兰州商学院 | Intelligent power socket |
| CN106329234A (en) * | 2015-07-02 | 2017-01-11 | 国网天津市电力公司 | Smart patch board with temperature and humidity detection function |
| CN105140700A (en) * | 2015-09-10 | 2015-12-09 | 孝感市元达新材料科技有限公司 | Waterproof and dustproof safe socket |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634380A (en) * | 2017-08-12 | 2018-01-26 | 安徽工程大学 | A kind of smart home plate plug wire protection equipment |
| CN107706660A (en) * | 2017-09-27 | 2018-02-16 | 潘灵灵 | It is a kind of can Remote control multifunctional intellectual socket |
| CN108134281A (en) * | 2018-01-30 | 2018-06-08 | 郭华 | A kind of children's anti-electric shock socket |
| CN108649369A (en) * | 2018-03-21 | 2018-10-12 | 王小川 | One kind being automatically separated interface module |
| CN108767576A (en) * | 2018-04-09 | 2018-11-06 | 东莞市天合机电开发有限公司 | A kind of improved three phase mains connector |
| CN109599717A (en) * | 2018-11-26 | 2019-04-09 | 浙江大学 | A kind of Deep-sea high voltage sealing waterproof is anti-to roll over crowded software connector |
| CN110350343A (en) * | 2019-07-17 | 2019-10-18 | 杭州筱酷贸易有限公司 | A kind of electric power safety socket of false pull prevention |
| CN110350343B (en) * | 2019-07-17 | 2020-09-11 | 国网江西省电力有限公司九江供电分公司 | Socket for electric power safety of preventing mistake pulling out |
| CN113097773A (en) * | 2021-03-10 | 2021-07-09 | 陆文文 | Safety socket capable of preventing electric arc generation |
| CN113097773B (en) * | 2021-03-10 | 2022-07-15 | 深圳市本航本技术有限公司 | Safety socket capable of preventing electric arc generation |
| CN113346277A (en) * | 2021-04-27 | 2021-09-03 | 赵嘉彬 | Thing networking smart jack with anticreep structure |
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Application publication date: 20170811 |