CN107742792A - A kind of non-porous two-phase socket - Google Patents
A kind of non-porous two-phase socket Download PDFInfo
- Publication number
- CN107742792A CN107742792A CN201710950360.1A CN201710950360A CN107742792A CN 107742792 A CN107742792 A CN 107742792A CN 201710950360 A CN201710950360 A CN 201710950360A CN 107742792 A CN107742792 A CN 107742792A
- Authority
- CN
- China
- Prior art keywords
- batten
- block head
- porous
- sealing
- jack
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 230000000712 assembly Effects 0.000 claims abstract description 23
- 238000000429 assembly Methods 0.000 claims abstract description 23
- 230000008094 contradictory effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to without spring hole scoket field,More particularly to a kind of non-porous two-phase socket,Include housing,The arrangements of electric connection being arranged in housing and non-porous protection device,The housing includes the lid and main casing of clamping engagement,Arrangements of electric connection is set close to main casing,Non-porous protection device is set close to lid,Lid is provided with two-phase jack,Non-porous protection device includes to the sealing of hole mechanism of sealing of hole and to reset the resetting-mechanism of no holes mechanism,Sealing of hole mechanism includes two to close the sealing of hole component of two-phase jack and two to reset the first reset assembly of sealing of hole component,Resetting-mechanism includes opposite opened slide assemblies and to reset the second reset assembly of slide assemblies,Two epimeres coordinated with slide assemblies are provided with main casing,The non-porous protection device of the present invention reduces the incidence of even electrification,Ensure the safety of user.
Description
Technical field
The present invention relates to without spring hole scoket field, more particularly to a kind of non-porous two-phase socket.
Background technology
Household outlet quantity also gradually increases, but if Rig up error, it is more likely that potential safety hazard be present, it is relevant to adjust
Look into data to show, because of fire caused by power outlet, switch, circuit breaker short circuit in the nearly 10 years accumulative generation fire incidents in China
Nearly the 30% of sum is accounted for, is occupied first of all kinds of fire, present most resident family is all to use unshielded socket, society's hair
Raw fire casualty is because socket connects caused by electricity catches fire mostly.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of non-porous two-phase socket.
To solve the above problems, the present invention provides following technical scheme：
A kind of non-porous two-phase socket, includes housing, the arrangements of electric connection being arranged in housing and non-porous protection device, institute
Lid and main casing that housing includes clamping engagement are stated, arrangements of electric connection is set close to main casing, and non-porous protection device is close
Lid is set, and lid is provided with two-phase jack, and non-porous protection device includes to the sealing of hole mechanism of sealing of hole and to reset nothing
The resetting-mechanism of holes mechanism, sealing of hole mechanism include two and sealed to close the sealing of hole component of two-phase jack and two to reset
First reset assembly of aperture member, resetting-mechanism include opposite opened slide assemblies and to reset the second of slide assemblies the reset
Component, two epimeres coordinated with slide assemblies are provided with main casing.
Further, the sealing of hole component includes the first sealing of hole component and the second sealing of hole group for closing two-phase jack
Part, the two-phase jack include firewire jack and zero line jack, the first sealing of hole component include to close firewire jack and
Symmetrically arranged first block head and the second block head, the second sealing of hole component include to close zero line jack and are symmetrical arranged
The 3rd block head and the 4th block head.
Further, first reset assembly includes several (the first back-moving springs, all (the first back-moving springs with
First block head, the second block head, the 3rd block head and the 4th block head correspond close to the side of main casing, and all first
The one end of back-moving spring away from lid contradicts with slide assemblies and connected.
Further, the slide assemblies include the first slip batten of opposite opened and second slides batten, the first cunning
The length direction of dynamic batten and the second slip batten is identical with firewire jack and zero line jack orientation.
Further, the both ends of the first slip batten and the second slip batten are provided with breach, the first block head
Batten is slided in the breach of one end of zero line jack installed in first, and it is close that the second block head is arranged on the second slip batten
In the breach of one end of zero line jack, the 3rd block head is arranged on first and slides breach of the batten close to one end of firewire jack
Interior, the 4th block head is arranged on second and slides batten in the breach of one end of firewire jack.
Further, second reset assembly includes two the slip batten of conflict first and the second slip battens respectively
Stage casing second back-moving spring, contradict on the inside of the one end of each second back-moving spring away from slide assemblies and lid and connect.
Further, the first slip batten and the second slip batten are provided with and epimere close to the side of main casing
The wedge surface of the wedge surface being slidably matched, the first slip batten and the second slip batten cooperatively forms a v-notch, and epimere includes
The V-type tip being slidably matched with the wedge surface of the first slip batten and the second slip batten.Plane where epimere and the first slider bar
The length direction of plate is vertical, and first, which slides batten and second, slides the glide direction and the first length direction for sliding batten of batten
Vertically.
Further, be respectively arranged with all breach with the first block head, the second block head, the 3rd block head and
4th block head corresponds the chute being slidably matched.
Further, all second back-moving springs are cylindric that the axis of all second back-moving springs overlaps.
Further, the arrangements of electric connection includes live wire connection sheet and zero line connection sheet, and main casing passes through epimere point
Cut two and be used for the inner chamber that live wire connection sheet and zero line connection sheet are installed.
Beneficial effect：A kind of non-porous two-phase socket of the present invention, when in the two-phase jack of two-pin plug insertion housing, by the
One block head, the second block head, the 3rd block head and the 4th block head are inwardly extruded, and batten and the second slider bar are slided to first
The wedge surface of one power slided to epimere of plate, the first slip batten and the second slip batten is slidably matched with epimere, and first slides
Batten and the second slip batten separate, and two-pin plug slides batten and second through first and slides the separated gap insertion electricity of batten
Attachment means, when two-pin plug is extracted from non-porous two-phase socket, all second back-moving springs promote first to slide batten and second
Slider bar sheet reset is bonded, and (the first back-moving spring promotes a block head, the second block head, the 3rd block head and the 4th block head to answer
Two-phase jack is closed in position, and non-porous protection device reduces the incidence of even electrification, ensures the safety of user.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the structural decomposition diagram one of the present invention；
Fig. 3 is the structural decomposition diagram two of the present invention；
Fig. 4 is the non-porous protection device of the present invention and the dimensional structure diagram of arrangements of electric connection；
Fig. 5 is the structural decomposition diagram of the slide assemblies of the present invention；
Fig. 6 is the slide assemblies of the present invention and the structural decomposition diagram of sealing of hole component；
Description of reference numerals：Housing 1, lid 1a, two-phase jack 1a1, main casing 1b, epimere 1b1, non-porous protection device 2,
First sealing of hole component 2a1, the second sealing of hole component 2a2, the first block head 2a3, the second block head 2a4, the 3rd block head 2a5, the
Four block head 2a6, (the first back-moving spring 2b, slide assemblies 2c, first slides batten 2c1, and second slides batten 2c2, wedge surface
2c3, breach 2c4, second back-moving spring 2d, chute 3, arrangements of electric connection 4.
Embodiment
With reference to Figure of description and embodiment, the specific embodiment of the present invention is described in further detail：
Referring to figs. 1 to a kind of non-porous two-phase socket shown in Fig. 6, include housing 1, the electrical connection being arranged in housing 1
Device 4 and non-porous protection device 2, the housing 1 include the lid 1a and main casing 1b of clamping engagement, and arrangements of electric connection 4 leans on
Nearly main casing 1b is set, and non-porous protection device 2 is set close to lid 1a, and lid 1a is provided with two-phase jack 1a1, non-porous protection dress
Put 2 to include to the sealing of hole mechanism of sealing of hole and to reset the resetting-mechanism of no holes mechanism, sealing of hole mechanism includes two use
To close two-phase jack 1a1 sealing of hole component and two to reset the first reset assembly of sealing of hole component, resetting-mechanism includes
There is opposite opened slide assemblies 2c and to reset slide assemblies 2c the second reset assembly, two are provided with main casing 1b with sliding
The epimere 1b1 that dynamic component 2c coordinates.
Operation principle：When two-pin plug insertion housing 1 two-phase jack 1a1 in, by the first block head 2a3, second closure
Head 2a4, the 3rd block head 2a5 and the 4th block head 2a6 are inwardly extruded, and are slided batten 2c1 and second to first and are slided batten 2c2
One power slided to epimere 1b1, first slides wedge surface 2c3 and epimere the 1b1 slip that batten 2c1 and second slides batten 2c2
Coordinate, the first slip batten 2c1 and the second slip batten 2c2 are separated, and two-pin plug slides batten 2c1 and second through first to be slided
Gap insertion arrangements of electric connection 4 separated dynamic batten 2c2, when two-pin plug is extracted from non-porous two-phase socket, all second reset
Spring 2d promotes first to slide batten 2c1 and second and slides batten 2c2 reset fittings, and (the first back-moving spring 2b promotes a closure
Head, the second block head 2a4, the 3rd block head 2a5 and the 4th block head 2a6, which reset, closes two-phase jack 1a1.
The sealing of hole component includes the first sealing of hole component 2a1 and the second sealing of hole component for closing two-phase jack 1a1
2a2, the two-phase jack 1a1 include firewire jack and zero line jack, and the first sealing of hole component 2a1 includes to close live wire
Jack and symmetrically arranged first block head 2a3 and the second block head 2a4, the second sealing of hole component 2a2 include to close zero
Line jack and symmetrically arranged 3rd block head 2a5 and the 4th block head 2a6, when two-pin plug contradicts the first sealing of hole component 2a1
When injecting two-phase socket with the second sealing of hole component 2a2, the first block head 2a3 and the second block head 2a4 are separated, the 3rd block head
2a5 and the 4th block head 2a6 are separated.
First reset assembly includes several (the first back-moving springs 2b, all (the first back-moving spring 2b and the first envelope
Plug 2a3, the second block head 2a4, the 3rd block head 2a5 and the 4th block head 2a6 correspond close to main casing 1b side,
The one end of all (the first back-moving spring 2b away from lid 1a contradicts with slide assemblies 2c and connected, when two-pin plug pulls out from two-phase socket
Go out, the first reset assembly pushes up back the first block head 2a3, the second block head 2a4, the 3rd block head 2a5 and the 4th block head 2a6
Two-phase jack 1a1 is blocked.
The slide assemblies 2c includes the first of opposite opened and slides the slip battens of batten 2c1 and second 2c2, and first slides
The length direction that batten 2c1 and second slides batten 2c2 is identical with firewire jack and zero line jack orientation, and first slides
When batten 2c1 and second slides batten 2c2 fittings, arrangements of electric connection 4 is blocked completely, as the first slip batten 2c1 and second
When sliding batten 2c2 and separating, arrangements of electric connection 4 can just insert for two-pin plug, and guarantee two-phase socket is untapped when, no
Electric shock accidents can occur.
The first slip batten 2c1 and the second slip batten 2c2 both ends are provided with breach 2c4, the first block head
2a3 is arranged on first and slides batten 2c1 in the breach 2c4 of one end of zero line jack, and the second block head 2a4 is arranged on second
Batten 2c2 is slided in the breach 2c4 of one end of zero line jack, the 3rd block head 2a5 is arranged on the first slip batten 2c1 and leaned on
In the breach 2c4 of one end of nearly firewire jack, the 4th block head 2a6 is arranged on second and slides batten 2c2 close to firewire jack
In the breach 2c4 of one end, can be driven when the first slip batten 2c1 and the second slip batten 2c2 are separated the first block head 2a3 and
Second block head 2a4 is separated, and the 3rd block head 2a5 and the 4th block head 2a6 are separated.
Second reset assembly includes two and contradicts the first slip batten 2c1's and the second slip batten 2c2 respectively
The second back-moving spring one end of 2d, each second back-moving spring 2d away from slide assemblies 2c in stage casing and the company of conflict on the inside of lid 1a
Connect, after plug is extracted, the first slip batten 2c1 and the second slip batten 2c2 are pushed up conjunction of replying to the topic by second back-moving spring 2d.
The first slip batten 2c1 and the second slip batten 2c2 are provided with and epimere close to main casing 1b side
The wedge surface 2c3, the first slip batten 2c1 and the second slip batten 2c2 wedge surface 2c3 that 1b1 is slidably matched cooperatively form a V-type
Breach, epimere 1b1 include the V-type point being slidably matched with the first slip batten 2c1 and the second slip batten 2c2 wedge surface 2c3
Head.The length direction that plane where epimere 1b1 slides batten 2c1 with first is vertical, and first slides batten 2c1 and the second slider bar
The length direction that plate 2c2 glide direction slides batten 2c1 with first is vertical, and when two-pin plug inserts socket, first slides
Batten 2c1 and second slide batten 2c2 along itself wedge surface 2c3 epimere 1b1 crestal line sliding opening.
It is respectively arranged with all breach 2c4 and the first block head 2a3, the second block head 2a4, the 3rd block head
2a5 and the 4th block head 2a6 corresponds the chute 3 being slidably matched, and (the first back-moving spring 2b is cylindric, the length of chute 3
Direction and (the first back-moving spring 2b diameter parallel, the first block head 2a3, the second block head 2a4, the 3rd block head 2a5 and the
Four block head 2a6 can slide in each self-corresponding (the first back-moving spring 2b axis.
All second back-moving spring 2d are cylindric, and all second back-moving spring 2d axis overlaps, such
Structure, which can be such that the first slip batten 2c1 and second slides when batten 2c2 resets fitting, to misplace.
The arrangements of electric connection 4 includes live wire connection sheet and zero line connection sheet, and main casing 1b splits two by epimere 1b1
The individual inner chamber installed for live wire connection sheet and zero line connection sheet, arrangements of electric connection 4 are arranged on non-porous protection device 2 and main casing
Between 1b, electric shock accidents is avoided.
The above described is only a preferred embodiment of the present invention, any limit not is made to the technical scope of the present invention
System, therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention is made to above example,
In the range of still falling within technical scheme.
Claims (10)
- A kind of 1. non-porous two-phase socket, it is characterised in that：Include housing (1), the arrangements of electric connection being arranged in housing (1) (4) and non-porous protection device (2), the housing (1) include the lid (1a) and main casing (1b) of clamping engagement, and be electrically connected tipping Put (4) to set close to main casing (1b), non-porous protection device (2) is set close to lid (1a), and lid (1a) is provided with two-phase and inserted Hole (1a1), non-porous protection device (2) include to the sealing of hole mechanism of sealing of hole and to reset the resetting-mechanism of no holes mechanism, Sealing of hole mechanism includes two to close the sealing of hole component of two-phase jack (1a1) and two to reset the first of sealing of hole component Reset assembly, resetting-mechanism include opposite opened slide assemblies (2c) and to reset the second reset group of slide assemblies (2c) Part, main casing (1b) is interior to be provided with two epimeres (1b1) coordinated with slide assemblies (2c).
- A kind of 2. non-porous two-phase socket according to claim 1, it is characterised in that：The sealing of hole component includes to seal The the first sealing of hole component (2a1) and the second sealing of hole component (2a2) of two-phase jack (1a1) are closed, the two-phase jack (1a1) includes Firewire jack and zero line jack, the first sealing of hole component (2a1) include to close firewire jack and symmetrically arranged first envelope Plug (2a3) and the second block head (2a4), the second sealing of hole component (2a2) include to close zero line jack and are symmetrical arranged The 3rd block head (2a5) and the 4th block head (2a6).
- A kind of 3. non-porous two-phase socket according to claim 2, it is characterised in that：If first reset assembly includes A dry (the first back-moving spring (2b), all (the first back-moving springs (2b) and the first block head (2a3), the second block head (2a4), the Three block heads (2a5) and the 4th block head (2a6) correspond close to the side of main casing (1b), all (the first back-moving springs The one end of (2b) away from lid (1a) contradicts with slide assemblies (2c) to be connected.
- A kind of 4. non-porous two-phase socket according to claim 3, it is characterised in that：The slide assemblies (2c) include pair The first of open type slides batten (2c1) and second slides batten (2c2), and first, which slides batten (2c1) and second, slides batten The length direction of (2c2) is identical with firewire jack and zero line jack orientation.
- A kind of 5. non-porous two-phase socket according to claim 4, it is characterised in that：It is described first slide batten (2c1) and The both ends of second slip batten (2c2) are provided with breach (2c4), and the first block head (2a3) is arranged on first and slides batten (2c1) in the breach (2c4) of one end of zero line jack, the second block head (2a4) is arranged on the second slip batten (2c2) and leaned on In the breach (2c4) of one end of nearly zero line jack, the 3rd block head (2a5) is arranged on first and slides batten (2c1) close to live wire In the breach (2c4) of one end of jack, the 4th block head (2a6) is arranged on second and slides batten (2c2) close to firewire jack In the breach (2c4) of one end.
- A kind of 6. non-porous two-phase socket according to claim 5, it is characterised in that：Second reset assembly includes two The individual second back-moving spring (2d) for contradicting the first stage casing for sliding batten (2c1) and the second slip batten (2c2) respectively, Mei Ge The one end of two back-moving springs (2d) away from slide assemblies (2c) connects with being contradicted on the inside of lid (1a).
- A kind of 7. non-porous two-phase socket according to claim 6, it is characterised in that：It is described first slide batten (2c1) and Second slip batten (2c2) is provided with the wedge surface (2c3) being slidably matched with epimere (1b1) close to the side of main casing (1b), The wedge surface (2c3) of first slip batten (2c1) and the second slip batten (2c2) cooperatively forms a v-notch, epimere (1b1) Include the V-type tip being slidably matched with the wedge surface (2c3) of the first slip batten (2c1) and the second slip batten (2c2).Epimere The length direction that plane where (1b1) slides batten (2c1) with first is vertical, and first slides batten (2c1) and the second slider bar The length direction that the glide direction of plate (2c2) slides batten (2c1) with first is vertical.
- A kind of 8. non-porous two-phase socket according to claim 5, it is characterised in that：In all breach (2c4) respectively It is provided with the first block head (2a3), the second block head (2a4), the 3rd block head (2a5) and the 4th block head (2a6) one by one The corresponding chute (3) being slidably matched.
- A kind of 9. non-porous two-phase socket according to claim 8, it is characterised in that：All second back-moving springs (2d) It is cylindric, the axis of all second back-moving springs (2d) overlaps.
- A kind of 10. non-porous two-phase socket according to claim 1, it is characterised in that：The arrangements of electric connection (4) includes Live wire connection sheet and zero line connection sheet, main casing (1b) split two by epimere (1b1) and are used for live wire connection sheet and zero line company The inner chamber of contact pin installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710950360.1A CN107742792B (en) | 2017-10-13 | 2017-10-13 | Two-phase socket without holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710950360.1A CN107742792B (en) | 2017-10-13 | 2017-10-13 | Two-phase socket without holes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107742792A true CN107742792A (en) | 2018-02-27 |
| CN107742792B CN107742792B (en) | 2024-03-01 |
Family
ID=61237534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710950360.1A Active CN107742792B (en) | 2017-10-13 | 2017-10-13 | Two-phase socket without holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107742792B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098523A (en) * | 2019-05-22 | 2019-08-06 | 励娟青 | A kind of anti-single-stage insertion socket of disengaging type |
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|---|---|---|---|---|
| CN2276207Y (en) * | 1996-10-25 | 1998-03-11 | 金铭有限公司 | Safety door structure of power supply socket |
| CN2457757Y (en) * | 2001-01-15 | 2001-10-31 | 徐晓 | Insert inlet protective door for power convertor |
| EP1331698A2 (en) * | 2002-01-23 | 2003-07-30 | ABB PATENT GmbH | Finger-proof protection device for a safety socket having a laterally sliding shutter with molded-on return spring |
| CN2742602Y (en) * | 2004-10-20 | 2005-11-23 | Tcl国际电工（惠州）有限公司 | Socket with protective door |
| US7312963B1 (en) * | 2003-12-05 | 2007-12-25 | Pass & Seymour, Inc. | Protective device with tamper resistant shutters |
| CN102683955A (en) * | 2012-05-11 | 2012-09-19 | 张少亮 | Multifunctional safety socket |
| CN103199374A (en) * | 2013-03-18 | 2013-07-10 | 山西培行高科电器有限公司 | Independently-targeted hole-free socket |
| CN105261876A (en) * | 2015-11-10 | 2016-01-20 | 浙江正泰建筑电器有限公司 | Waterproof socket |
| CN205141220U (en) * | 2015-10-23 | 2016-04-06 | 郝红军 | Power socket |
| CN105742867A (en) * | 2016-04-07 | 2016-07-06 | 牛培行 | Interactive socket without exposed jacks |
| CN206041158U (en) * | 2016-08-28 | 2017-03-22 | 薛甲山 | Socket with staggered floor combination formula protection device |
| CN206313208U (en) * | 2017-01-06 | 2017-07-07 | 合肥意繁机电科技有限公司 | A kind of protection socket |
| CN207282785U (en) * | 2017-10-13 | 2018-04-27 | 浙江捷诺电器有限公司 | A kind of non-porous two-phase socket |
-
2017
- 2017-10-13 CN CN201710950360.1A patent/CN107742792B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276207Y (en) * | 1996-10-25 | 1998-03-11 | 金铭有限公司 | Safety door structure of power supply socket |
| CN2457757Y (en) * | 2001-01-15 | 2001-10-31 | 徐晓 | Insert inlet protective door for power convertor |
| EP1331698A2 (en) * | 2002-01-23 | 2003-07-30 | ABB PATENT GmbH | Finger-proof protection device for a safety socket having a laterally sliding shutter with molded-on return spring |
| US7312963B1 (en) * | 2003-12-05 | 2007-12-25 | Pass & Seymour, Inc. | Protective device with tamper resistant shutters |
| CN2742602Y (en) * | 2004-10-20 | 2005-11-23 | Tcl国际电工（惠州）有限公司 | Socket with protective door |
| CN102683955A (en) * | 2012-05-11 | 2012-09-19 | 张少亮 | Multifunctional safety socket |
| CN103199374A (en) * | 2013-03-18 | 2013-07-10 | 山西培行高科电器有限公司 | Independently-targeted hole-free socket |
| CN205141220U (en) * | 2015-10-23 | 2016-04-06 | 郝红军 | Power socket |
| CN105261876A (en) * | 2015-11-10 | 2016-01-20 | 浙江正泰建筑电器有限公司 | Waterproof socket |
| CN105742867A (en) * | 2016-04-07 | 2016-07-06 | 牛培行 | Interactive socket without exposed jacks |
| CN206041158U (en) * | 2016-08-28 | 2017-03-22 | 薛甲山 | Socket with staggered floor combination formula protection device |
| CN206313208U (en) * | 2017-01-06 | 2017-07-07 | 合肥意繁机电科技有限公司 | A kind of protection socket |
| CN207282785U (en) * | 2017-10-13 | 2018-04-27 | 浙江捷诺电器有限公司 | A kind of non-porous two-phase socket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098523A (en) * | 2019-05-22 | 2019-08-06 | 励娟青 | A kind of anti-single-stage insertion socket of disengaging type |
| CN110098523B (en) * | 2019-05-22 | 2024-11-22 | 玉山创发产业投资有限公司 | A clutch type anti-single-stage insertion socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107742792B (en) | 2024-03-01 |
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