CN110474191A - Intelligent electric-shock protection socket and plug-assembly - Google Patents
Intelligent electric-shock protection socket and plug-assembly Download PDFInfo
- Publication number
- CN110474191A CN110474191A CN201910768022.5A CN201910768022A CN110474191A CN 110474191 A CN110474191 A CN 110474191A CN 201910768022 A CN201910768022 A CN 201910768022A CN 110474191 A CN110474191 A CN 110474191A
- Authority
- CN
- China
- Prior art keywords
- shell
- movable stand
- conductive seat
- conductive
- cover board
- 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.)
- Withdrawn
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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
- H01R13/02—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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of intelligent electric-shock protection socket and plug-assembly, including jack body and header body, jack body includes shell, the bottom of shell is fixed with cover board, and jack is provided at the top of shell, and the inside of shell is equipped with conductive seat, power supply line is equipped on the side wall of shell, each conductive seat is electrically connected with the wherein single line core in power supply line respectively, can slide up and down to connection on the upper surface of cover board there are two movable stand, two conductive seats are separately fixed on one of movable stand；Driving mechanism is provided between header body and jack body；Guide plate is provided at left and right sides of each conductive seat；Resetting-mechanism is provided between movable stand and cover board；The inside of each conductive seat is provided with elastic spring, and the both ends of each elastic spring are welded and fixed with the inner wall of one of elastic arm in corresponding conductive seat respectively；Magnetic structure is provided between header body and jack body；The present invention can effectively avoid the generation of electric shock accidents.
Description
Technical field
The present invention relates to electrical connection arrangement technical fields, and in particular to a kind of intelligent electric-shock protection socket and plug-assembly.
Background technique
Plug and socket is common electrical connection arrangement, and the conductive sheet on plug is in the conductive seat being inserted into socket
Afterwards, plug can be realized is electrically connected with socket；But plug on the market is during being plugged on socket at present, when slotting
When head is not plugged on socket completely, conductive sheet has just been contacted with conductive seat, and so, user once accidentally touches
It will cause electric shock accidents to exposed conductive sheet；Similarly, when choosing plug, conductive sheet can not immediately be detached from and lead user
Electric seat, so, once accidentally touch exposed conductive sheet equally will cause electric shock accidents to user, exist very big
Security risk.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of intelligent electric-shock protection socket and plug-assembly, and internal leads
Electric seat under the action of the driving mechanism, during header body is plugged on jack body, movable stand and conductive seat meeting
It persistently moves up, and guide pad can continue inwardly to squeeze the elastic arm on conductive seat, only be plugged into socket completely in header body
After on ontology, the elastic arm on conductive seat can be just pushed against on conductive sheet；And header body is being pulled from jack body
During, i.e., during header body moves up, conductive seat can move down under the action of the driving mechanism, and in conductive seat
Elastic arm can expand outwardly under the action of elastic spring, and so, conductive sheet can immediately be detached from elastic arm, can make
It is not charged to obtain conductive sheet, so as to effectively avoid the generation of electric shock accidents, eliminates security risk.
Intelligent electric-shock protection socket and plug-assembly of the invention, including jack body and header body, jack body include
Lower ending opening and the shell for being internally provided with cavity, the bottom of shell are fixed with cover board, be provided at the top of shell respectively for
The jack that one of conductive sheet in header body passes through, the inside of shell, which is equipped with, inserts respectively for one of conductive sheet
The conductive seat entered, is equipped with power supply line on the side wall of shell, each conductive seat respectively with the wherein single line core electricity in power supply line
It connects, can sliding up and down to connection on the upper surface of cover board, there are two the movable stand of symmetrical setting, two conductive seats point
It is not fixed therein on a movable stand；It is provided between header body and jack body and is plugged into jack body in header body
For driving movable stand and conductive seat to move up so that conductive sheet is inserted into the driving mechanism in conductive seat when upper；Each conductive seat
The left and right sides is provided with when conductive seat is moved up for squeezing one of elastic arm of conductive seat so that elastic arm abutting is arrived
Guide plate on conductive sheet, the symmetrical setting of the guide plate of each conductive seat left and right side, before every piece of guide plate
End and rear end are integrally formed with the front inner wall of shell and rear side inner wall respectively；It is provided between movable stand and cover board in plug sheet
Resetting-mechanism when body is detached from jack body for driving movable stand and conductive seat to move down；The inside of each conductive seat is provided with
When conductive seat is moved down for driving two elastic arms in conductive seat to expand outwardly so that elastic arm is detached from the elasticity of conductive sheet
Reed, the both ends of each elastic spring are welded and fixed with the inner wall of one of elastic arm in corresponding conductive seat respectively；It inserts
Magnetic structure is provided between head ontology and jack body.
Intelligent electric-shock protection socket and plug-assembly of the invention, wherein driving mechanism includes two gears, in header body
The lower end surface central integration of shell have a vertical bar extended in the vertical direction, the lower end of vertical bar is lower than the lower end of conductive sheet,
Two gears are located at the two sides of vertical bar, and support rod, every support are provided in each gear front side and the shell of rear side
The lower end of bar is integrally formed with the upper surface of cover board, and each gear, which is rotated with two support rods of respective side by shaft, to be connected
It connects, the first tooth-strip part for being respectively used to engage with one of gear, Mei Geyi is provided on the two sides outer wall of vertical bar lower end
A bending part being folded upward at is provided at the inner end of moving frame, bending part is vertical with movable stand, on the inner sidewall of bending part
It is provided with the second tooth-strip part engaged for the gear with respective side, is provided with the through-hole passed through for vertical bar in shell；Pass through
After this driving mechanism, when header body is during being plugged on jack body, vertical bar can be previously threaded through through-hole
And it enters in shell, the first tooth-strip part during jack body is persistently plugged on jack body, on vertical bar outer wall
It can be engaged with gear, and gear is able to carry out rotation, after gear rotation, gear is able to drive movable stand and conductive seat moves up,
During conductive seat persistently moves up, guide pad can continue inwardly to squeeze the elastic arm on conductive seat, only in header body
After being plugged on jack body completely, the elastic arm on conductive seat can be just pushed against on conductive sheet, so, can be realized pair
Conductive seat is electrically connected with conductive sheet；When header body from jack body during extracting, vertical bar can be moved up,
At this point, movable stand and conductive seat can move down under the action of gear, at this point, the elastic arm in conductive seat can be in elastic spring
Under the action of expand outwardly, so, conductive sheet can immediately be detached from elastic arm, conductive sheet can be made not charged, this
Sample one can play the function of protection against electric shock when choosing header body, and when finger accidentally touches conductive sheet.
Intelligent electric-shock protection socket and plug-assembly of the invention, wherein resetting-mechanism include setting each movable stand with
The first tension spring between cover board, wherein one end of every first tension spring and the lower end surface clasp joint of corresponding movable stand, every first
The other end of tension spring and the upper surface clasp joint of cover board；After this resetting-mechanism, in header body from jack body
During pulling up, reset spring can assist movable stand and conductive seat to move down, so that movable stand and conductive seat are more
It reliably moves down and resets.
Intelligent electric-shock protection socket and plug-assembly of the invention, wherein the upper end of the cover board below each movable stand
Integrally formed with two laterally distributed guide posts on face, the activity of the upper end of every guide post is extended back through corresponding movable stand
Outside for movable stand and cooperation is connected with circlip；After by using this structure, movable stand can reliably slide up and down connection
In the housing.
Intelligent electric-shock protection socket and plug-assembly of the invention, wherein magnetic structure include ring-shaped the first magnet and
For the iron ring attracting with the first magnet magnetism, the first magnet is inlaid in the middle part of the lower end surface of the shell in header body, iron ring
It is inlaid on the upper surface of shell, iron ring and the coaxial arrangement of the first magnet, the internal diameter of iron ring is identical as the internal diameter of the first magnet, iron
The outer diameter of circle is identical as the outer diameter of the first magnet；After by using this structure, after header body is plugged on jack body,
First magnet and iron ring can magnetic attracting, so, the reliability after can be improved header body and jack body grafting
And stability.
The present invention inside conductive seat under the action of the driving mechanism, in the mistake being plugged into header body on jack body
Cheng Zhong, movable stand and conductive seat can be moved up persistently, and guide pad can continue inwardly to squeeze the elastic arm on conductive seat, only insert
After head ontology is plugged on jack body completely, the elastic arm on conductive seat can be just pushed against on conductive sheet；And by plug sheet
During body is pulled from jack body, i.e., during header body moves up, conductive seat can be in the work of driving mechanism
It is moved down under, and the elastic arm in conductive seat can expand outwardly under the action of elastic spring, so, conductive sheet can be stood
Horse is detached from elastic arm, and conductive sheet can be made not charged, so as to effectively avoid the generation of electric shock accidents, eliminate safety
Hidden danger.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is partial cross-sectional structural diagram of the invention；
Fig. 2 is amplified structural schematic diagram at A in Fig. 1；
Fig. 3 is amplified structural schematic diagram at B in Fig. 1.
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
Intelligent electric-shock protection socket and plug-assembly of the invention, including jack body 1 and header body 2, jack body 1 wrap
It includes lower ending opening and is internally provided with the shell 11 of cavity, the bottom of shell 11 is fixed with cover board 12, the top setting of shell 11
There is the jack 111 passed through respectively for one of conductive sheet 21 in header body 2, the inside of shell 11 is equipped with respectively can
For the conductive seat 15 of one of conductive sheet 21 insertion, it is equipped with power supply line 13 on the side wall of shell 11, each conductive seat 15 divides
It is not electrically connected with the wherein single line core in power supply line 13, can sliding up and down to connection on the upper surface of cover board 12, there are two in a left side
Right symmetrically arranged movable stand 14, two conductive seats 15 are separately fixed on one of movable stand 14；Header body 2 and socket
Be provided between ontology 1 when header body 2 is plugged on jack body 1 for drive movable stand 14 and conductive seat 15 to move up with
Conductive sheet 21 is set to be inserted into the driving mechanism in conductive seat 15；The left and right sides of each conductive seat 15 is provided in conductive seat 15
For squeezing one of elastic arm 151 of conductive seat 15 so that elastic arm 151 is pushed against to the guiding on conductive sheet 21 when moving up
Plate 112, the symmetrical setting of guide plate 112 of each 15 left and right side of conductive seat, the front end of every piece of guide plate 112 and
Rear end is integrally formed with the front inner wall of shell 11 and rear side inner wall respectively；It is provided between movable stand 14 and cover board 12 in plug
Resetting-mechanism when ontology 2 is detached from jack body 1 for driving movable stand 14 and conductive seat 15 to move down；Each conductive seat 15 it is interior
Portion is provided with when conductive seat 15 is moved down for driving two elastic arms 151 in conductive seat 15 to expand outwardly so that elastic arm
151 are detached from the elastic spring 152 of conductive sheets 21, the both ends of each elastic spring 152 respectively with its in corresponding conductive seat 15
In the inner wall of an elastic arm 151 be welded and fixed；Magnetic structure is provided between header body 2 and jack body 1；In the present invention
The conductive seat in portion under the action of the driving mechanism, during header body is plugged on jack body, movable stand and is led
Electric seat can be moved up persistently, and guide pad can continue inwardly to squeeze the elastic arm on conductive seat, only in the complete grafting of header body
After on to jack body, the elastic arm on conductive seat can be just pushed against on conductive sheet；And by header body from jack body
During pulling, i.e., during header body moves up, conductive seat can move down under the action of the driving mechanism, and conductive
Elastic arm in seat can expand outwardly under the action of elastic spring, and so, conductive sheet can immediately be detached from elastic arm, i.e.,
It enables to conductive sheet not charged, so as to effectively avoid the generation of electric shock accidents, eliminates security risk.
Driving mechanism includes two gears 31, and the lower end surface central integration of the shell 22 in header body 2 has along perpendicular
The vertical bar 221 extended to direction, the lower end of vertical bar 221 are lower than the lower end of conductive sheet 21, and two gears 31 are located at vertical bar 221
Two sides, be provided with support rod 121 in the shell 11 of 31 front side of each gear and rear side, the lower end of every support rod 121 is equal
It is integrally formed with the upper surface of cover board 12, each gear 31 is connected with two support rods 121 of respective side by the rotation of shaft 32
It connects, the first tooth-strip part for being respectively used to engage with one of gear 31 is provided on the two sides outer wall of 221 lower end of vertical bar
222, a bending part 141 being folded upward at is provided at the inner end of each movable stand 14, bending part 141 and movable stand 14 hang down
Directly, the second tooth-strip part 142 engaged for the gear 31 with respective side is provided on the inner sidewall of bending part 141, in shell 11
It is provided with the through-hole 113 passed through for vertical bar 221；After this driving mechanism, when header body is being plugged into socket
During on ontology, vertical bar can be previously threaded through through-hole and enter in shell, persistently be plugged into socket sheet in jack body
During on body, the first tooth-strip part on vertical bar outer wall can be engaged with gear, and gear is able to carry out rotation, gear rotation
Afterwards, gear is able to drive movable stand and conductive seat moves up, and during conductive seat persistently moves up, guide pad can continue inwardly to squeeze
Press the elastic arm on conductive seat, the elastic arm just meeting only after header body is plugged on jack body completely, on conductive seat
It is pushed against on conductive sheet, so, being electrically connected to conductive seat and conductive sheet can be realized；When header body is from socket sheet
During extracting on body, vertical bar can be moved up, at this point, movable stand and conductive seat can move down under the action of gear,
At this point, the elastic arm in conductive seat can expand outwardly under the action of elastic spring, so, conductive sheet can be immediately detached from
Elastic arm can make conductive sheet not charged, so, accidentally touch when choosing header body, and in finger
When conductive sheet, the function of protection against electric shock can be played.
Resetting-mechanism includes the first tension spring 4 being arranged between each movable stand 14 and cover board 12, every first tension spring 4
The wherein lower end surface clasp joint of one end and corresponding movable stand 14, the other end of every first tension spring 4 and the upper surface hook of cover board 12
It connects；After this resetting-mechanism, during header body is pulled up from jack body, reset spring can be assisted
Movable stand and conductive seat move down, so that movable stand and conductive seat are more reliably moved down and resetted.
It laterally distributed is led integrally formed with two on the upper surface of the cover board 12 of 14 lower section of each movable stand
Column 122, the activity of the upper end of every guide post 122 extend back outer for movable stand 14 and cooperate and be connected with through corresponding movable stand 14
Circlip 123；After by using this structure, movable stand can reliably slide up and down connection on the cover board.
Magnetic structure include ring-shaped the first magnet 51 and for the magnetic attracting iron ring 52 of the first magnet 51, first
Magnet 51 is inlaid in the middle part of the lower end surface of the shell 22 in header body 2, and iron ring 52 is inlaid on the upper surface of shell 11, iron ring
52 and first magnet 51 be coaxially disposed, the internal diameter of iron ring 52 is identical as the internal diameter of the first magnet 51, the outer diameter of iron ring 52 and first
The outer diameter of magnet 51 is identical；After by using this structure, after header body is plugged on jack body, the first magnet and iron
Circle can magnetic attracting, so, the reliability and stability after can be improved header body and jack body grafting.
Mode the above is only the implementation of the present invention is not intended to restrict the invention.For those skilled in the art
For member, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention, etc.
With replacement, improvement etc., should all be included within scope of the presently claimed invention.
Claims (5)
1. a kind of intelligent electric-shock protection socket and plug-assembly, including jack body (1) and header body (2), the jack body
It (1) include lower ending opening and the shell (11) for being internally provided with cavity, the bottom of the shell (11) is fixed with cover board (12), institute
State the jack for being provided at the top of shell (11) and passing through respectively for one of conductive sheet (21) in header body (2)
(111), the inside of the shell (11) is equipped with respectively for the conductive seat (15) of one of conductive sheet (21) insertion, described
Be equipped on the side wall of shell (11) power supply line (13), each conductive seat (15) respectively with the wherein single line in power supply line (13)
Core electrical connection, it is characterised in that: connection can be slided up and down on the upper surface of the cover board (12) and set there are two symmetrical
The movable stand (14) set, two conductive seats (15) are separately fixed on one of movable stand (14)；The header body (2) with
It is provided between jack body (1) when header body (2) is plugged on jack body (1) for driving movable stand (14) and leading
Electric seat (15) moves up so that conductive sheet (21) is inserted into the driving mechanism in conductive seat (15)；The left and right two of each conductive seat (15)
Side is provided with when conductive seat (15) is moved up for squeezing one of elastic arm (151) of conductive seat (15) so that elastic arm
(151) guide plate (112) on conductive sheet (21) is pushed against, the guide plate (112) of each conductive seat (15) left and right side is equal
Symmetrical setting, the front-end and back-end of every piece of guide plate (112) respectively with the front inner wall and rear side inner wall of shell (11)
It is integrally formed；It is provided between the movable stand (14) and cover board (12) and is used for when header body (2) are detached from jack body (1)
The resetting-mechanism that driving movable stand (14) and conductive seat (15) move down；The inside of each conductive seat (15) is provided in conductive seat
(15) for driving two elastic arms (151) in conductive seat (15) to expand outwardly so that elastic arm (151) disengaging is led when moving down
The elastic spring (152) of electric piece (21), the both ends of each elastic spring (152) respectively in corresponding conductive seat (15) wherein
The inner wall of one elastic arm (151) is welded and fixed；Magnetic structure is provided between the header body (2) and jack body (1).
2. intelligent electric-shock protection socket according to claim 1 and plug-assembly, which is characterized in that the driving mechanism includes
Two gears (31), the lower end surface central integration of the shell (22) in the header body (2) has to be extended in the vertical direction
Vertical bar (221), the lower end of the vertical bar (221) is lower than the lower end of conductive sheet (21), and two gears (31) are located at vertical bar
(221) support rod (121), every support rod are provided in the shell (11) of two sides, each gear (31) front side and rear side
(121) lower end with the upper surface of cover board (12) be integrally formed, each gear (31) with two support rods of respective side
(121) be rotatablely connected by shaft (32), be provided on the two sides outer wall of vertical bar (221) lower end be respectively used to wherein
The first tooth-strip part (222) of one gear (31) engagement, is provided with one at the inner end of each movable stand (14) and is folded upward at
Bending part (141), the bending part (141) is vertical with movable stand (14), is provided on the inner sidewall of the bending part (141)
For the second tooth-strip part (142) that the gear (31) with respective side engages, it is provided in the shell (11) for vertical bar (221)
The through-hole (113) passed through.
3. intelligent electric-shock protection socket according to claim 1 and plug-assembly, which is characterized in that the resetting-mechanism includes
The first tension spring (4) being arranged between each movable stand (14) and cover board (12), wherein one end of every first tension spring (4) with it is right
The lower end surface clasp joint for the movable stand (14) answered, the other end of every first tension spring (4) and the upper surface clasp joint of cover board (12).
4. intelligent electric-shock protection socket according to claim 1 and plug-assembly, which is characterized in that be located at each movable stand
(14) integrally formed with two laterally distributed guide posts (122), every guide post on the upper surface of the cover board (12) below
(122) the activity of upper end, which extendes back for movable stand (14) outside and cooperates through corresponding movable stand (14), is connected with circlip
(123)。
5. intelligent electric-shock protection socket according to claim 1 and plug-assembly, which is characterized in that the magnetic structure includes
The first magnet (51) of ring-shaped and for the magnetic attracting iron ring (52) of the first magnet (51), first magnet (51) be embedding
In the middle part of the lower end surface of shell (22) in header body (2), the iron ring (52) is inlaid on the upper surface of shell (11),
The iron ring (52) and the first magnet (51) coaxial arrangement, the internal diameter phase of the internal diameter and the first magnet (51) of the iron ring (52)
Together, the outer diameter of the iron ring (52) is identical as the outer diameter of the first magnet (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768022.5A CN110474191A (en) | 2019-08-20 | 2019-08-20 | Intelligent electric-shock protection socket and plug-assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768022.5A CN110474191A (en) | 2019-08-20 | 2019-08-20 | Intelligent electric-shock protection socket and plug-assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110474191A true CN110474191A (en) | 2019-11-19 |
Family
ID=68511994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910768022.5A Withdrawn CN110474191A (en) | 2019-08-20 | 2019-08-20 | Intelligent electric-shock protection socket and plug-assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110474191A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180969A (en) * | 2020-01-04 | 2020-05-19 | 马鞍山辰慕芸智能科技发展有限公司 | Half-stroke safety pull-free socket based on ratchet locking and ejecting mechanism |
| CN111224288A (en) * | 2020-01-10 | 2020-06-02 | 马鞍山辰慕芸智能科技发展有限公司 | Safe pull-free socket with ratchet locked panel not protruding for half stroke |
| CN111799614A (en) * | 2020-06-08 | 2020-10-20 | 熊亮 | Household safety socket capable of automatically powering off |
| CN112600013A (en) * | 2020-12-02 | 2021-04-02 | 谢玉春 | Insulating plug and socket with electric shock protection function |
-
2019
- 2019-08-20 CN CN201910768022.5A patent/CN110474191A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180969A (en) * | 2020-01-04 | 2020-05-19 | 马鞍山辰慕芸智能科技发展有限公司 | Half-stroke safety pull-free socket based on ratchet locking and ejecting mechanism |
| CN111224288A (en) * | 2020-01-10 | 2020-06-02 | 马鞍山辰慕芸智能科技发展有限公司 | Safe pull-free socket with ratchet locked panel not protruding for half stroke |
| CN111799614A (en) * | 2020-06-08 | 2020-10-20 | 熊亮 | Household safety socket capable of automatically powering off |
| CN112600013A (en) * | 2020-12-02 | 2021-04-02 | 谢玉春 | Insulating plug and socket with electric shock protection function |
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Application publication date: 20191119 |