CN104269704B - Stretchable safe wall socket - Google Patents
Stretchable safe wall socket Download PDFInfo
- Publication number
- CN104269704B CN104269704B CN201410495918.8A CN201410495918A CN104269704B CN 104269704 B CN104269704 B CN 104269704B CN 201410495918 A CN201410495918 A CN 201410495918A CN 104269704 B CN104269704 B CN 104269704B
- Authority
- CN
- China
- Prior art keywords
- jack
- magnet
- wall
- module
- fixing axle
- 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.)
- Expired - Fee Related
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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- 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
- H01R13/46—Bases; Cases
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- 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
- H01R13/72—Means for accommodating flexible lead within the holder
Abstract
The invention provides a stretchable safe wall socket and belongs to the technical field of electrical equipment. The stretchable safe wall socket solves the problem that an existing wall socket is prone to electric shock hazards and cannot be used movably. The stretchable safe wall socket comprises a base and a plughole rack provided with plughole modules, each plughole module is provided with a plughole, the base is provided with a cavity, a fixed shaft is fixedly installed in the plughole rack and provided with volute spiral springs, and the plughole rack is provided with holes and blocking edges. Each plughole module is provided with a boss, arranged in the corresponding hole and clamped to the corresponding blocking edge through the corresponding boss, each plughole module is connected with a power line, the other end of each power line is connected with the corresponding volute spiral spring, first magnets are arranged on the inner wall of the cavity, the outer wall of the plughole rack is provided with second magnets corresponding to the first magnets, the front surface of the base is provided with a hinging portion, and a supporting plate is hinged to the hinging portion through a pin shaft. Even if metal sheets of a plug in the socket are exposed, the metal sheets can be blocked through the holes, and therefore the stretchable safe wall socket is very safe; the stretchable safe wall socket can be used movably by pulling the power lines out according to needs.
Description
Technical field
The invention belongs to electrical equipment technical field, it is related to a kind of stretchable safety wall socket.
Background technology
Combined socket and switch or wall socket are just mounted in the electric switch use on wall and socket, are used to connect on and off
Open circuit use household electrical appliance, sometimes can in order to attractive in appearance and make its also have decoration function.
For example, Chinese patent application【Application number：201020230970.8；Publication number 201717466U】, disclose one kind
Wall socket, including support, plastic front board and socket, described plastic front board has a window；Described socket includes drain pan dough-making powder
Lid；Socket is arranged on support, and plastic front board covers support, and cover is located in window；It is characterized in that：Described support is by plastics
Material is made, and the upper and lower frame of support has supporting table, supporting table has location hole；Described drain pan is made up of plastic material, on drain pan
It is symmetrically arranged with and is hooked plate, be hooked on plate and have alignment pin, be hooked on the drain pan wall of plate both sides and have guide-localization groove；It is hooked plate and prop up
Support platform cooperation, location hole and detent fit；Described cover has positioning pike pole, and positioning pike pole is made up of bar portion and hook portion；Bar portion
With the guide-localization groove cooperation on drain pan, the lower surface cooperation of hook portion and supporting table.
Although but the jack of existing wall socket all employs certain safety measure and prevents Danger Electric shock risk,
When jack does not use, exposed jack sheet metal is still susceptible to the danger got an electric shock, and inserting on existing wall socket
Hole can only be fixed on and also need to list using when it is impossible to can move as socket, needing once in a while and moving using power supply on socket
Solely purchase socket, therefore inconvenient.
Content of the invention
The purpose of the present invention is for the above-mentioned problems in the prior art, there is provided a kind of structure is simple, has anti-
Electric shock function and movable stretchable safety wall socket.
The purpose of the present invention can be realized by following technical proposal：A kind of stretchable safety wall socket, its feature exists
In：Including base and the jack frame being provided with jack module, described jack module is provided with jack, and described base is provided with one
The cylindrical cavity of side opening, the side of described cavities open is base plate front surface, and described cavity has circular arc cavity
Inwall, and cavity inner wall axis is parallel with base plate front surface, is installed with fixing axle, in described fixing axle in described jack frame
Be provided with scroll spring, and jack frame have with cavity inner wall against jack frame outer wall, described jack frame outer wall axis, fixation
Axle axis and cavity inner wall dead in line, described jack frame is provided with perforate, and described jack frame is in perforate near fixing axle
Side be provided with two bar shapeds gear edges being parallel to each other, described jack module side is provided with and keeps off along the boss that matches, institute
The jack module stated is located in perforate and is fastened on by boss to keep off and is connected with along in upper, described jack module for for jack
The power line of power supply, described power line is spirally wound in fixing axle, and power line one end is connected with described boss, another
End is connected with scroll spring, and when described jack module is departed from jack frame, described scroll spring passes through power line to slotting
Casement block has a reverse pulling force, described cavity inner wall with jack frame outer wall against face on be respectively equipped with four Magnet
One, described jack frame outer wall is respectively equipped with four Magnet two corresponding with four Magnet one, and four described Magnet one with
Fixing axle axis rotates 90 ° symmetrically, and four Magnet two are rotated 90 ° symmetrically with fixing axle axis, and works as Magnet one and corresponding magnetic
When ferrum two mutually adsorbs, described perforate is concordant with base plate front surface in the side outer of jack frame outer wall upper shed, described
Base plate front surface side be provided with articulated section, and there is a plate-like support plate described articulated section by hinge, described support
Plate is provided with Magnet three away from the side of articulated section, and described base is provided with Magnet four corresponding with Magnet three, and described
Gripper shoe can turn to attract each other and support against, now described Magnet three and Magnet four with base plate front surface along bearing pin upwards
Plate can be completely covered the side of described cavities open, and described articulated section has semi-cylindrical hill, described gripper shoe be provided with
The breach of raised coupling, and described breach side is provided with arc guide tip, and when described gripper shoe along bearing pin turn to downwards with
When base plate front surface is vertical, described guide tip is resisted against raised sidepiece and described gripper shoe can be stoped to turn under continuing.
During use, plug is inserted on jack, because jack is located in perforate, even if the sheet metal therefore on plug is exposed
Also blocked by perforate and be unlikely to lead to sheet metal and external contact；And jack frame passes through Magnet one and Magnet two absorption positioning
Very convenient, the jack module of different jacks can be set, by being can be selected for along cavity inner wall rotation with fixing axle for axis
Different jacks；In addition gripper shoe can be attracted each other to the side that cavities open is completely covered by Magnet three and Magnet four,
To play a protective role, or gripper shoe is turned to downwards along bearing pin vertical with base plate front surface, handss can be placed with gripper shoe
The electronic equipments such as machine are above；Because power line is spirally wound in fixing axle, and power line one end is connected with boss, the other end
It is connected with scroll spring, therefore plug is inserted into and can fix on jack using it is also possible to according to the needs of electrical appliance, pull-out electricity
Source line is mobile to be used, and when jack module is departed from jack frame, scroll spring is had reverse by power line to jack module
Pulling force, therefore withdraws power line also very convenient.
And the conductive mode of power line can be using the existing conduction technology such as fixing axle or scroll spring conduction.
Above-mentioned a kind of stretchable safety wall socket, described jack frame are respectively equipped with the rotation of fixing axle axis
90 ° of symmetrical four perforate, and it is equipped with jack module in each perforate.
In above-mentioned a kind of stretchable safety wall socket, the corresponding four shape size identicals of four described perforates are inserted
Casement block, four jack module are rotated 90 ° symmetrically with fixing axle axis, and corresponding four boss of four described jack module
On be connected to a power line, and four power line other ends are connected respectively four and have pulling force to power line
Scroll spring, described fixing axle is provided with three pieces of baffle plates, and four power lines and corresponding four scroll springs are by described
Three pieces of baffle plates separate.
The jack module of different jacks therefore can be set, by being optional with fixing axle for axis along cavity inner wall rotation
With different jacks.
In above-mentioned a kind of stretchable safety wall socket, described Magnet four is located on base plate front surface.
In above-mentioned a kind of stretchable safety wall socket, the bar shaped that described gripper shoe is provided with some side openings is cut
Mouthful, described nick end is provided with manhole.
Attaching plug can be stuck on through hole by otch, therefore using very convenient.
In above-mentioned a kind of stretchable safety wall socket, when described gripper shoe turn to downwards along bearing pin with base before table
When face is vertical, described otch is vertical with base plate front surface.
In above-mentioned a kind of stretchable safety wall socket, described jack is tripodia jack, two sufficient jacks or USB charge
Interface.
The jack of multiple difference type of jacks therefore can be set.
Compared with prior art, the invention has the advantages that：
Plug is inserted on jack, because jack is located in perforate, even if the sheet metal therefore on plug is exposed also being opened
Hole is blocked and is unlikely to lead to sheet metal and external contact；And jack frame passes through Magnet one and Magnet two absorption positioning is also very square
Just, the jack module of different jacks can be set, different by being can be selected for along cavity inner wall rotation with fixing axle for axis
Jack；In addition gripper shoe can be attracted each other to the side that cavities open is completely covered by Magnet three and Magnet four, to play
Protective effect, or gripper shoe is turned to downwards vertical with base plate front surface along bearing pin, the electricity such as mobile phone can be placed with gripper shoe
Sub- equipment is above；Because power line is spirally wound in fixing axle, and power line one end is connected with boss, the other end and scrollwork
Spring connects it is also possible to according to the needs of electrical appliance, pull-out power line is mobile to be used, and when jack module is departed from jack frame,
Scroll spring has reverse pulling force by power line to jack module, therefore withdraws power line also very convenient.
Brief description
Fig. 1 is this socket front view.
Fig. 2 is this socket side view.
Fig. 3 is this socket top view.
Fig. 4 is this socket main view profile.
Fig. 5 is this socket side cutaway view.
Reference in accompanying drawing is：
1st, base；11st, base plate front surface；12nd, cavity；13rd, cavity inner wall；14th, Magnet one；15th, articulated section；16th, Magnet
Four；17th, raised；
2nd, jack frame；21st, fixing axle；22nd, scroll spring；23rd, jack frame outer wall；24th, perforate；25th, keep off edge；26th, Magnet
Two；27th, baffle plate；
3rd, jack module；31st, jack；32nd, boss；33rd, power line；
4th, gripper shoe；41st, Magnet three；42nd, breach；43rd, guide tip；44th, otch；45th, through hole；
5th, bearing pin.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As Figure 1-5, a kind of stretchable safety wall socket of the present invention, including base 1 be provided with inserting of jack module 3
Aperture frame 2, jack module 3 is provided with jack 31, and base 1 is provided with the cylindrical cavity 12 of a side opening, and the one of cavity 12 opening
Side is base plate front surface 11, and cavity 12 has circular arc cavity inner wall 13, and cavity inner wall 13 axis is flat with base plate front surface 11
OK, it is installed with fixing axle 21 in jack frame 2, fixing axle 21 is provided with scroll spring 22, and jack frame 2 has and cavity inner wall 13
Against jack frame outer wall 23, jack frame outer wall 23 axis, fixing axle 21 axis and cavity inner wall 13 dead in line, jack frame 2
It is provided with perforate 24, jack frame 2 is provided with two bar shaped gears being parallel to each other along 25 in perforate 24 near the side of fixing axle 21, inserts
Casement block 3 side is provided with and keeps off along 25 boss 32 matching, and jack module 3 is located in perforate 24 and is fastened on by boss 32
Gear, along along 25, jack module 3 is connected with the power line 33 for powering for jack 31, power line 33 is spirally wound on fixing axle
On 21, and power line 33 one end is connected with boss 32, and the other end is connected with scroll spring 22, and jack module 3 is taken off with jack frame 2
From when, scroll spring 22 has reverse pulling force by power line 33 to jack module 3, cavity inner wall 13 with jack frame outer wall
23 against face on be respectively equipped with four Magnet 1, jack frame outer wall 23 is respectively equipped with and corresponding four of four Magnet 1
Magnet 2 26, and four Magnet 1 rotate 90 ° symmetrically with fixing axle 21 axis, four Magnet 2 26 are revolved with fixing axle 21 axis
Turn 90 ° symmetrically, and when Magnet 1 and corresponding Magnet 2 26 mutually adsorb, perforate 24 is in jack frame outer wall 23 upper shed
Side outer concordant with base plate front surface 11, base plate front surface 11 side is provided with articulated section 15, and articulated section 15 pass through bearing pin 5
It is hinged with plate-like support plate 4, gripper shoe 4 is provided with Magnet 3 41 away from the side of articulated section 15, and base 1 is provided with and Magnet three
41 corresponding Magnet 4 16, and gripper shoe 4 can turn to base plate front surface 11 against now Magnet 3 41 He upwards along bearing pin 5
Magnet 4 16 attracts each other and gripper shoe 4 can be completely covered the side of cavity 12 opening, and articulated section 15 has semi-cylindrical hill 17,
Gripper shoe 4 is provided with the breach 42 mating with raised 17, and breach 42 side is provided with arc guide tip 43, and when gripper shoe 4 is along bearing pin 5
When turning to downwards vertical with base plate front surface 11, guide tip 43 is resisted against raised 17 sidepieces and gripper shoe 4 can be stoped to turn under continuing.
Further, jack frame 2 is respectively equipped with and symmetrical four perforate 24 is rotated 90 ° with fixing axle 21 axis, and often
It is equipped with jack module 3 in individual perforate 24.Four perforates 24 correspond to four shape size identical jack module 3, four jacks
Module 3 is rotated 90 ° symmetrically with fixing axle 21 axis, and is connected to one on corresponding four boss 32 of four jack module 3
Bar power line 33, and four power line 33 other ends are connected respectively four scroll springs to power line 33 with pulling force
22, fixing axle 21 is provided with three pieces of baffle plates 27, and four power lines 33 and corresponding four scroll springs 22 are by three pieces of baffle plates 27
Separate.Magnet 4 16 is located on base plate front surface 11.Gripper shoe 4 is provided with the bar shaped otch 44 of some side openings, otch 44 end
End is provided with manhole 45.When gripper shoe 4 turns to downwards vertical with base plate front surface 11 along bearing pin 5, before otch 44 and base
Surface 11 is vertical.Jack 31 is the sufficient jack 31 of tripodia jack 31, two or USB charging inlet.
During use, plug is inserted on jack 31, because jack 31 is located in perforate 24, even if the metal therefore on plug
Exposed also being blocked by perforate 24 of piece is unlikely to lead to sheet metal and external contact；And jack frame 2 passes through Magnet 1 and Magnet
2 26 absorption positioning are also very convenient, can arrange the jack module 3 of different jacks 31, by with fixing axle 21 for axis along sky
Cavity wall 13 rotates and can be selected for different jacks 31；In addition gripper shoe 4 mutually can be inhaled by Magnet 3 41 and Magnet 4 16
Cause the side that cavity 12 opening is completely covered, to play a protective role, or gripper shoe 4 is turned to downwards and bottom along bearing pin 5
Seat front surface 11 is vertical, can place the electronic equipments such as mobile phone above with gripper shoe 4；Because power line 33 is spirally wound on admittedly
On dead axle 21, and power line 33 one end is connected with boss 32, and the other end is connected it is also possible to according to electrical appliance with scroll spring 22
Need, pull-out power line 33 is mobile to be used, and when jack module 3 is departed from jack frame 2, it is right that scroll spring 22 passes through power line 33
Jack module 3 has reverse pulling force, therefore withdraws power line 33 also very convenient.
Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.
Although more employing base 1, base plate front surface 11, cavity 12, cavity inner wall 13, Magnet 1, hinge herein
Socket part 15, Magnet 4 16, projection 17, jack frame 2, fixing axle 21, scroll spring 22, jack frame outer wall 23, perforate 24, gear edge
25th, Magnet 2 26, baffle plate 27, jack module 3, jack 31, boss 32, power line 33, gripper shoe 4, Magnet 3 41, breach 42,
The terms such as guide tip 43, otch 44, through hole 45, bearing pin 5, but it is not precluded from the probability using other terms.Using these terms
Just for the sake of more easily describing and explaining the essence of the present invention；Be construed as any additional restriction be all with
Spirit of the present invention is contrary.
Claims (7)
1. a kind of stretchable safety wall socket it is characterised in that：Including base (1) with the jack frame that is provided with jack module (3)
(2), described jack module (3) is provided with jack (31), and described base (1) is provided with the cylindrical cavity of a side opening
(12), the side of described cavity (12) opening is base plate front surface (11), and described cavity (12) has in circular arc cavity
Wall (13), and cavity inner wall (13) axis is parallel with base plate front surface (11), is installed with fixing axle in described jack frame (2)
(21), described fixing axle (21) is provided with scroll spring (22), and jack frame (2) have with cavity inner wall (13) against insert
Aperture frame outer wall (23), described jack frame outer wall (23) axis, fixing axle (21) axis and cavity inner wall (13) dead in line, institute
The jack frame (2) stated is provided with perforate (24), and described jack frame (2) is provided near the side of fixing axle (21) in perforate (24)
Along (25), described jack module (3) side is provided with and keeps off the boss matching along (25) the bar shaped gear that two are parallel to each other
(32), described jack module (3) is located in perforate (24) and is fastened on gear edge (25) by boss (32), described jack
Power line (33) for powering for jack (31) is connected with module (3), described power line (33) is spirally wound on fixation
On axle (21), and power line (33) one end is connected with described boss (32), and the other end is connected with scroll spring (22), and described
Jack module (3) and jack frame (2) when departing from, described scroll spring (22) passes through power line (33) to jack module (3)
There is reverse pulling force, described cavity inner wall (13) with jack frame outer wall (23) against face on be respectively equipped with four Magnet
One (14), described jack frame outer wall (23) is respectively equipped with four Magnet two (26) corresponding with four Magnet one (14), and institute
Four Magnet one (14) stated rotate 90 ° symmetrically with fixing axle (21) axis, and four Magnet two (26) are with fixing axle (21) axis
Rotate 90 ° symmetrical, and when Magnet one (14) and corresponding Magnet two (26) mutually adsorb, described perforate (24) is in jack
The side outer of frame outer wall (23) upper shed is concordant with base plate front surface (11), and described base plate front surface (11) side is provided with hinge
Socket part (15), and described articulated section (15) is hinged with plate-like support plate (4) by bearing pin (5), described gripper shoe (4) away from
The side of articulated section (15) is provided with Magnet three (41), and described base (1) is provided with Magnet four corresponding with Magnet three (41)
, and described gripper shoe (4) can turn to base plate front surface (11) against now described Magnet upwards along bearing pin (5) (16)
Three (41) and Magnet four (16) attracts each other and gripper shoe (4) can be completely covered the side of described cavity (12) opening, described
Articulated section (15) has semi-cylindrical hill (17), and described gripper shoe (4) is provided with the breach (42) mating with raised (17), and institute
Breach (42) side stated is provided with arc guide tip (43), and when described gripper shoe (4) turn to downwards along bearing pin (5) with base before
When surface (11) is vertical, under described guide tip (43) is resisted against raised (17) sidepiece and described gripper shoe (4) can be stoped to continue
Turn over.
2. a kind of stretchable safety wall socket according to claim 1 it is characterised in that：On described jack frame (2)
It is respectively equipped with and symmetrical four perforate (24) are rotated 90 ° with fixing axle (21) axis, and be equipped with jack in each perforate (24)
Module (3).
3. a kind of stretchable safety wall socket according to claim 2 it is characterised in that：Four described perforates (24)
Corresponding four shape sizes identical jack module (3), four jack module (3) rotate 90 ° symmetrically with fixing axle (21) axis,
And be connected to a power line (33) on corresponding four boss (32) of four jack module (3), and four power lines
(33) other end is connected respectively four scroll springs (22) to power line (33) with pulling force, described fixing axle
(21) it is provided with three pieces of baffle plates (27), and four power lines (33) and corresponding four scroll springs (22) are by three pieces of described gears
Plate (27) separates.
4. a kind of stretchable safety wall socket according to claim 3 it is characterised in that：Described Magnet four (16) sets
On base plate front surface (11).
5. a kind of stretchable safety wall socket according to claim 4 it is characterised in that：Described gripper shoe (4) sets
There is the bar shaped otch (44) of some side openings, described otch (44) end is provided with manhole (45).
6. a kind of stretchable safety wall socket according to claim 5 it is characterised in that：When described gripper shoe (4)
Along bearing pin (5) turn to downwards vertical with base plate front surface (11) when, described otch (44) is vertical with base plate front surface (11).
7. a kind of stretchable safety wall socket according to claim 6 it is characterised in that：Described jack (31) is three
Sufficient jack (31), two sufficient jacks (31) or USB charging inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410495918.8A CN104269704B (en) | 2014-09-24 | 2014-09-24 | Stretchable safe wall socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410495918.8A CN104269704B (en) | 2014-09-24 | 2014-09-24 | Stretchable safe wall socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104269704A CN104269704A (en) | 2015-01-07 |
| CN104269704B true CN104269704B (en) | 2017-02-15 |
Family
ID=52161208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410495918.8A Expired - Fee Related CN104269704B (en) | 2014-09-24 | 2014-09-24 | Stretchable safe wall socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269704B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934811A (en) * | 2015-07-03 | 2015-09-23 | 鲁奎 | A wall socket permitting coiling |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5700158A (en) * | 1996-03-06 | 1997-12-23 | Neiser; Gabe | Cord-reel assembly mounted within a wall |
| US6253893B1 (en) * | 1999-01-29 | 2001-07-03 | Hu Chi-Min | Flat cable type extension wire |
| CN2473781Y (en) * | 2001-01-20 | 2002-01-23 | 深圳市信立传人广告有限公司 | Spring out type socket |
| CN2896601Y (en) * | 2006-05-10 | 2007-05-02 | 付宝森 | Moveable wall power-supply socket |
| KR100836190B1 (en) * | 2007-11-19 | 2008-06-09 | 주식회사 전기설계 협인 | Building outlet box for wall surface undergrounding |
| CN201717466U (en) * | 2010-06-18 | 2011-01-19 | 梁丽霞 | Wall socket |
| CN201985366U (en) * | 2011-03-28 | 2011-09-21 | 马志强 | Three-hole wall power socket with magnet |
| CN102709762A (en) * | 2012-06-24 | 2012-10-03 | 杨加旭 | Wall switch with retractable torsional strip |
| CN203056307U (en) * | 2013-01-17 | 2013-07-10 | 昆明理工大学 | Wall socket with telescopic power line |
| CN203056221U (en) * | 2013-01-28 | 2013-07-10 | 周德安 | Wall socket being convenient for placing charging product |
-
2014
- 2014-09-24 CN CN201410495918.8A patent/CN104269704B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104269704A (en) | 2015-01-07 |
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Inventor after: Li Xiuzi Inventor after: Li Gengchen Inventor after: Jiao Qingli Inventor after: Liu Wenjing Inventor after: Ma Lin Inventor after: Wang Wei Inventor after: Lai Qianru Inventor before: Zhang Ping |
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Effective date of registration: 20161221 Address after: 276800 Yantai Road, Shandong, No. 68, No. Applicant after: Rizhao Power Supply Company of State Grid Shandong Province Electric Power Company Address before: 518000 Guangdong Province, Shenzhen city Longgang District cloth Road Park four building 12 unit 1805 A Applicant before: Zhang Ping |
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