CN102487172A - Power converter capable of changing direction of plug - Google Patents
Power converter capable of changing direction of plug Download PDFInfo
- Publication number
- CN102487172A CN102487172A CN2010105699758A CN201010569975A CN102487172A CN 102487172 A CN102487172 A CN 102487172A CN 2010105699758 A CN2010105699758 A CN 2010105699758A CN 201010569975 A CN201010569975 A CN 201010569975A CN 102487172 A CN102487172 A CN 102487172A
- Authority
- CN
- China
- Prior art keywords
- plug
- contact
- assembling stand
- conducting strip
- groove
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000012634 fragment Substances 0.000 claims description 13
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Images
Abstract
The invention provides a power converter capable of changing the direction of a plug. The power converter is characterized in that the plug is arranged on a body, wherein the bottom surface of the body protrudes to be provided with an assembling stand; two conducting strips are arranged on the assembling stand at intervals; the bottom surface of the plug protrudes to be provided with two plug slices; the ends of the two plug strips, which are positioned at the inner part of the plug, are respectively connected with a contact strip; an installation groove is concavely arranged in the top surface of the plug; the assembling stand of the body is accommodated in the installation groove, so the conducting strips can be mutually contacted with the contact strips; and since the conducting strips can be correspondingly accommodated in the installation groove of the plug in different directions, the directions of the two plug strips relative to the body can be changed; and since the plug has a smaller volume, when the plug is plugged into a vertically-arranged socket, the plug slices of the plug can bear less weight, and further the practical aim of improving the safety of electricity utilization is achieved.
Description
Technical field
The present invention refers to a kind of power supply changeover device of convertible plug direction especially relevant for power supply changeover device.
Background technology
Along with being showing improvement or progress day by day of science and technology, electrical appliance miscellaneous (as: mobile phone, computer, television set or the like) is full of in life, and these electrical appliances all must be dependent on power supply changeover device to obtain power source when using or charging.
A kind of power supply changeover device of prior art; Its primary structure is that projection is provided with two plug blades on a body, and this body interior is provided with this two plug blades and is the conversion element that is electrically connected, during use; Utilize this two plug blades to be inserted in the jack of socket; Make power supply input to body interior, and the power supply of input is given transformation and rectification, and then convert the power supply that is fit to the electrical appliance use to via conversion element through plug blades.
But because the body interior of power supply changeover device is provided with conversion element; Make power supply changeover device have sizable volume; And two plug blades are unmodifiable for fixing with respect to the direction of body; So when power supply changeover device was inserted in one group of jack on the socket with its plug blades, the body regular meeting of power supply changeover device sheltered from all the other untapped jacks on the socket, so that untapped jack can't effectively provide the plug blades of the plug of other electrical appliances to plug.
Be the excessive inconvenience that causes in the use of the volume that prevents power supply changeover device; See also shown in Figure 10; Prior art has a kind of power supply changeover device of convertible plug direction in addition, and its primary structure is that a body 40 is provided with the plug 50 that can rotate with respect to this body 40, and using adjustment body 40 has preferable use location with respect to plug 50; When avoiding the plug blades 51 of the plug 50 of power supply changeover device to be inserted in one group of jack on the socket 60, body 40 can shelter from all the other untapped jacks; Yet; Body 40 all has suitable volume with plug 50, so when the plug 50 of power supply changeover device was inserted in vertically disposed socket 60, body 40 was understood the bigger arm of force of generation with the plug blades 51 of 50 pairs of plugs 50 of plug; Make plug blades 51 must bear great weight; So power supply changeover device has the doubt that breaks away from socket 60, and then influences Electrical Safety, remain to be improved in fact.
Summary of the invention
Because the shortcoming of aforementioned prior art; Goal of the invention of the present invention is to provide a kind of power supply changeover device of convertible plug direction; The corresponding assembling stand with body of installing groove by plug mutually combines, and provides plug to have smaller size smaller, and then can promote the fail safe of electricity consumption.
For reaching aforesaid goal of the invention; The power supply changeover device of the convertible plug direction that the present invention designed; It includes a body and a plug, and wherein: this body interior is provided with conversion element, and the projection of body bottom surface is provided with an assembling stand; Be arranged at intervals with two conducting strips on this assembling stand, this two conducting strip is with conversion element and is electrically connected; This plug bottom surface projection at interval is provided with two plug blades; The end that this two plug blades is positioned at plug inside is connected with a contact chip respectively; Be concaved with an installing groove in the plug end face; This plug is installed the assembling stand that groove correspondence is equipped with body with it, and two conducting strips of body are in contact with one another with a contact chip respectively.
The power supply changeover device of described convertible plug direction; Wherein: the assembling stand of this body is X-shaped; Its central authorities are a disc, and the interval projection of this disc ring side has four extensions, and in the assembling stand bottom surface, are concaved with two grooves; Each groove is formed at both sides, disc bottom surface respectively and extends to two adjacent extensions, and this two conducting strip is arranged at respectively in two grooves; The installing groove of this plug cooperates the profile of assembling stand and is X-shaped; Its central authorities are a circular groove; This circular groove spaced around is formed with four extension slots, and a side channel face of each extension slot is formed with a breach, and this circular groove is equipped with the disc of assembling stand; These four extension slots are equipped with four extensions of assembling stand, and four extensions of assembling stand can be respectively breach through correspondence be positioned at plug inside.
The power supply changeover device of described convertible plug direction, wherein each contact chip one lateral buckling is formed with a tab, and each contact chip is in contact with one another with its tab and conducting strip bottom surface.
The power supply changeover device of described convertible plug direction; Wherein adjacent assembling stand place, this body bottom surface is formed with a shell fragment; This shell fragment is a free end towards an end of assembling stand, and is provided with a fixture block in this free end projection, and this fixture block engaging is arranged in a wherein extension slot.
The power supply changeover device of described convertible plug direction; Wherein this socket has a base and a lid that covers each other; Run through at interval being provided with two and plugging the hole on this base, this two plug blades plugs the hole by the medial surface of base through two, makes the plug blades bottom protrude in the chassis outer side face; Contact chip is butted on the medial surface of base, and this installing groove is formed on the lateral surface that this lid is away from base.
The power supply changeover device of described convertible plug direction; Wherein: the assembling stand of this body projection at interval is provided with two contact rods; This two conducting strip runs through respectively and is provided with a connecting hole, and each conducting strip is sheathed on the contact rod outside with this connecting hole, is in contact with one another outside the connecting hole hole wall that makes conducting strip and the contact rod; And the contact rod bottom stretches out the conducting strip bottom surface, and conducting strip is with the conversion element of body interior through contact rod and is electrically connected; Be concaved with an annular groove in the groove face of the installing groove of this plug, this contact rod bottom is arranged in annular groove, and contact rod can carry out slippage along annular groove.
The power supply changeover device of convertible plug direction provided by the present invention, advantage that can obtain and effect enhancement comprise at least:
1. be equipped with the conducting strip of body with the installing groove correspondence of plug; The contact chip of conducting strip and plug is in contact with one another; So the electric power that plug is obtained can be passed to conducting strip via contact chip, inputs to body interior by contact rod again, and because the installing groove of plug can the different directions correspondence be equipped with conducting strip; Make two plug blades can obtain adjustment with respect to the direction of body; When plug blades is inserted in one group of jack on the socket, can avoid body to cover all the other untapped jacks by this, the jack on the socket can be used effectively.
2. plug of the present invention has smaller volume compared to prior art; So in the time of can reducing plug and be inserted in vertically disposed socket; Body and plug are to the arm of force of the plug blades generation of plug; The weight that makes plug blades to bear obtains to reduce, and provides power supply changeover device to be stabilized on the socket, and then can guarantee Electrical Safety.
Description of drawings
Fig. 1 is a stereo appearance figure of the present invention.
Fig. 2 is a part exploded view of the present invention.
Fig. 3 is a fragmentary cross-sectional view of the present invention.
Fig. 4 and 5 is action diagram of the present invention.
Fig. 6 is a subelement stereo appearance figure of the present invention.
Fig. 7 is the action diagram of another user mode of the present invention.
Fig. 8 is a part vertical view of the present invention.
Fig. 9 is a user mode end view of the present invention.
Figure 10 is the user mode end view of prior art.
The main element symbol description
10 bodies, 11 assembling stands
111 discs, 112 extensions
113 grooves, 12 contact rods
13 conducting strips, 131 connecting holes
14 shell fragments, 141 fixture blocks
20 plugs, 21 bases
211 plug hole 212 projections
22 plug blades, 23 contact chips
232 perforation of 231 tabs
24 lids, 241 installing grooves
242 circular grooves, 243 annular grooves
244 extension slots, 245 breach
30 sockets, 40 bodies
50 plugs, 51 plug blades
60 sockets
Embodiment
See also shown in Fig. 1 to 3, the power supply changeover device of convertible plug direction of the present invention, it includes a body 10 and a plug 20, wherein:
This body 10 is a ducted body, and its inside is provided with the conversion element (not shown), the downward projection in body 10 bottom surfaces be provided with one be X-shaped assembling stand 11; These assembling stand 11 central authorities are a disc 111; The bottom end position of these disc 111 ring sides projection at interval has four extensions 112 radially, and in assembling stand 11 bottom surfaces, is concaved with two grooves 113, and each groove 113 is respectively formed at disc both sides, 111 bottom surface and extends to two adjacent extensions 112; The groove face of each groove 113 projection respectively is provided with a contact rod 12; Each contact rod 12 and body 10 inner conversion elements are and are electrically connected, and are equipped with a conducting strip 13 in each groove 113 respectively, and each conducting strip 13 runs through respectively and is provided with a connecting hole 131; Each conducting strip 13 is sheathed on a contact rod 12 outsides with this connecting hole 131; Connecting hole 131 hole walls and contact rod 12 outsides of conducting strip 13 are in contact with one another, and contact rod 12 bottoms stretch out conducting strip 13 bottom surfaces, the adjacent assembling stand in body 10 bottom surfaces 11 places are formed with a shell fragment 14 again; This shell fragment 14 is a free end towards an end of assembling stand 11, and is provided with a fixture block 141 in the downward projection of this free end;
This plug 20 has a base 21, two plug blades 22, two contact chips 23 and a lid 24, runs through at interval on this base 21 to be provided with two and to plug hole 211, two plugs 211 places, hole and is provided with a projection 212 respectively towards the medial surface of lid 22 and adjacent this at base 21; These two plug blades, 22 tops are connected with a contact chip 23 respectively; Each contact chip 23 1 side has been bent to form a tab 231 towards the top, and on each contact chip 23, run through be provided with one the perforation 232, this two plug blades 22 plugs hole 211 by the medial surface of base 21 through two; Make plug blades 22 bottoms protrude in base 21 lateral surfaces; Contact chip 23 is butted on the medial surface of base 21, and the perforation 232 of contact chip 23 is equipped with the projection 212 of corresponding base 21, and then plug blades 22 is positioned on the base 21; This lid 24 is away from and is concaved with an installing groove 241 in the lateral surface of base 21; This installing groove 241 cooperates the profile of assembling stand 11 and is X-shaped; Installing groove 241 central authorities are a circular groove 242, are concaved with an annular groove 243 in these circular groove 242 groove faces, and circular groove 242 spaced around are formed with four extension slots 244 radially; One side channel face of each extension slot 244 is formed with a breach 245, and this lid 24 covers on base 21; This plug 20 is equipped with the assembling stand 11 of body 10 with installing groove 241 correspondences of its lid 24; Four extensions 112 that make assembling stand 11 are positioned plug 20 inside through the breach 245 of correspondence; And being arranged at two conducting strips 13 on the extension 112 is in contact with one another with the tab 231 of a contact chip 23 respectively; Contact rod 12 bottoms are arranged in annular groove 243 in addition, and fixture block 141 engagings of shell fragment 14 are arranged in a wherein extension slot 244.
Please cooperate consult shown in Figure 4; When the present invention is incorporated into body 10 at practical operation plug 20; Be equipped with earlier the assembling stand 11 of body 10 with installing groove 241 correspondences of the lid 24 of plug 20, make the disc 111 of assembling stand 11 be arranged in the circular groove 242 of installing groove 241, four extensions 112 of assembling stand 11 lay respectively in the corresponding extension slot 244; This moment, the fixture block 141 of shell fragment 14 was compressed by lid 24 end faces; Please further cooperate and consult shown in Fig. 5 and 6, with respect to body 10 rotations one angle, make contact rod 12 plug 20 along annular groove 243 slippages; Four extensions 112 of assembling stand 11 are positioned at lid 24 belows through the breach 245 of correspondence respectively; The fixture block 141 of shell fragment 14 snaps in wherein in the extension slot 244, make plug 20 rotate and obtain the location with respect to body 10, and the tab 231 of two contact chips 23 is in contact with one another respectively with two conducting strips, 13 bottom surfaces, one side that is arranged on the extension 112; Can be passed to conducting strip 13 through contact chip 23 so plug blades 22 is inserted in the power supply that jack obtained of socket; By the conversion element that inputs to body 10 inside to contact rod 12, will import power supply by conversion element and give transformation and be rectified into suitable power supply again, use for electrical appliance; And push shrapnel 14; Make fixture block 141 disengagings of shell fragment 14 be sticked in extension slot 244; And oppositely plug 20 is rotated with respect to body 10 simultaneously; Make four extensions 112 of assembling stand 11 be arranged in extension slot 244 through the breach 245 of correspondence respectively, can plug 20 and body 10 be separated from each other.
See also shown in Figure 7; The present invention is at operation plug 20 when being incorporated into body 10, also can be with 20 one-tenth different directions of adjustment plug, and make four extension slots 244 of the installing groove 241 of lid 24 be equipped with four extensions 112 of body 10 with the diverse location correspondence; Promptly the tab 231 of two contact chips 23 is in contact with one another with two conducting strips, the 13 bottom surface opposite sides that are arranged on the extension 112 respectively; See also shown in Figure 8ly, i.e. the present invention provides plug 20 to present two kinds of directions with respect to body 10, therefore can cooperate actual operating position; Adjust the direction of two plug blades 22 with respect to body 10; Use when avoiding plug blades 22 to be inserted in one group of jack on the socket, body 10 can cover all the other untapped jacks, and then the practicality that provides the jack of socket all can be used effectively.
See also shown in Figure 9; Plug 20 of the present invention has smaller volume; When plug 20 was inserted in vertically disposed socket 30, the arm of force that the plug blades 22 of body 10 and 20 pairs of plugs 20 of plug produces was less, and the weight that makes plug blades 22 to bear obtains to reduce; So the present invention can be stabilized on the socket 60, uses the safety of guaranteeing electricity consumption.
Claims (9)
1. the power supply changeover device of a convertible plug direction is characterized in that, includes a body and a plug, wherein:
This body interior is provided with conversion element, and the projection of body bottom surface is provided with an assembling stand, is arranged at intervals with two conducting strips on this assembling stand, and this two conducting strip is with conversion element and is electrically connected;
This plug bottom surface projection at interval is provided with two plug blades; The end that this two plug blades is positioned at plug inside is connected with a contact chip respectively; Be concaved with an installing groove in the plug end face; This plug is installed the assembling stand that groove correspondence is equipped with body with it, and two conducting strips of body are in contact with one another with a contact chip respectively.
2. the power supply changeover device of convertible plug direction as claimed in claim 1 is characterized in that,
The assembling stand of said body is X-shaped; Its central authorities are a disc; The interval projection of this disc ring side has four extensions; And in the assembling stand bottom surface, be concaved with two grooves, and each groove is formed at both sides, disc bottom surface respectively and extends to two adjacent extensions, and this two conducting strip is to be arranged at respectively in two grooves;
The installing groove of this plug cooperates the profile of assembling stand and is X-shaped; Its central authorities are a circular groove; This circular groove spaced around is formed with four extension slots, and a side channel face of each extension slot is formed with a breach, and this circular groove is equipped with the disc of assembling stand; These four extension slots are equipped with four extensions of assembling stand, and four extensions of assembling stand can be respectively breach through correspondence be positioned at plug inside.
3. the power supply changeover device of convertible plug direction as claimed in claim 1 is characterized in that, said each contact chip one lateral buckling is formed with a tab, and each contact chip is in contact with one another with its tab and conducting strip bottom surface.
4. the power supply changeover device of convertible plug direction as claimed in claim 2 is characterized in that, said each contact chip one lateral buckling is formed with a tab, and each contact chip is in contact with one another with its tab and conducting strip bottom surface.
5. the power supply changeover device of convertible plug direction as claimed in claim 2; It is characterized in that; Adjacent assembling stand place, said body bottom surface is formed with a shell fragment; This shell fragment is a free end towards an end of assembling stand, and is provided with a fixture block in this free end projection, and this fixture block engaging is arranged in a wherein extension slot.
6. the power supply changeover device of convertible plug direction as claimed in claim 4; It is characterized in that; Adjacent assembling stand place, said body bottom surface is formed with a shell fragment; This shell fragment is a free end towards an end of assembling stand, and is provided with a fixture block in this free end projection, and this fixture block engaging is arranged in a wherein extension slot.
7. like the power supply changeover device of arbitrary described convertible plug direction in the claim 1 to 6; It is characterized in that said socket has a base and a lid that covers each other, run through at interval being provided with two and plugging the hole on this base; This two plug blades plugs the hole by the medial surface of base through two; Make the plug blades bottom protrude in the chassis outer side face, contact chip is butted on the medial surface of base, and this installing groove is formed on the lateral surface that this lid is away from base.
8. like the power supply changeover device of arbitrary described convertible plug direction in the claim 1 to 6, it is characterized in that,
The assembling stand of said body projection at interval is provided with two contact rods; This two conducting strip runs through respectively and is provided with a connecting hole; Each conducting strip is sheathed on the contact rod outside with this connecting hole; Connecting hole hole wall and the contact rod outside of conducting strip is in contact with one another, and the contact rod bottom stretches out the conducting strip bottom surface, conducting strip is with the conversion element of body interior through contact rod and is electrically connected;
Be concaved with an annular groove in the groove face of the installing groove of this plug, this contact rod bottom is arranged in annular groove, and contact rod can carry out slippage along annular groove.
9. the power supply changeover device of convertible plug direction as claimed in claim 7; It is characterized in that the assembling stand of said body projection at interval is provided with two contact rods, this two conducting strip runs through respectively and is provided with a connecting hole; Each conducting strip is sheathed on the contact rod outside with this connecting hole; Connecting hole hole wall and the contact rod outside of conducting strip is in contact with one another, and the contact rod bottom stretches out the conducting strip bottom surface, conducting strip is with the conversion element of body interior through contact rod and is electrically connected;
Be concaved with an annular groove in the groove face of the installing groove of this plug, this contact rod bottom is arranged in annular groove, and contact rod can carry out slippage along annular groove.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW099141678A TWI412192B (en) | 2010-12-01 | 2010-12-01 | A power converter that can change the direction of the plug |
| CN201010569975.8A CN102487172B (en) | 2010-12-01 | 2010-12-02 | Power converter capable of changing direction of plug |
| JP2011011553A JP2012155871A (en) | 2010-12-01 | 2011-01-24 | Power adapter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW099141678A TWI412192B (en) | 2010-12-01 | 2010-12-01 | A power converter that can change the direction of the plug |
| CN201010569975.8A CN102487172B (en) | 2010-12-01 | 2010-12-02 | Power converter capable of changing direction of plug |
| JP2011011553A JP2012155871A (en) | 2010-12-01 | 2011-01-24 | Power adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102487172A true CN102487172A (en) | 2012-06-06 |
| CN102487172B CN102487172B (en) | 2014-03-26 |
Family
ID=48918109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010569975.8A Expired - Fee Related CN102487172B (en) | 2010-12-01 | 2010-12-02 | Power converter capable of changing direction of plug |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2012155871A (en) |
| CN (1) | CN102487172B (en) |
| TW (1) | TWI412192B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI539704B (en) | 2014-09-01 | 2016-06-21 | 鴻海精密工業股份有限公司 | Power adapter having changeable plug |
| CN108808302A (en) * | 2017-04-28 | 2018-11-13 | 国基电子（上海）有限公司 | Plug |
| CN109616360A (en) * | 2019-01-16 | 2019-04-12 | 浙江奇诚电器有限公司 | A kind of controller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH648698A5 (en) * | 1982-06-03 | 1985-03-29 | Baillod S A F | Electric plug |
| US4623763A (en) * | 1985-08-06 | 1986-11-18 | Oslo Controls, Inc. | Rotary multi-contact switch |
| US5399093A (en) * | 1994-02-01 | 1995-03-21 | Woods Industries, Inc. | Low profile rotatable electrical plug |
| CN2711924Y (en) * | 2004-06-26 | 2005-07-20 | 尤尔康 | Safety spiral type plug and socket |
| US20070161278A1 (en) * | 2006-01-11 | 2007-07-12 | Atech Technology Co., Ltd. | Power adapter with optional types of replaceable plug |
| CN101026282A (en) * | 2006-02-07 | 2007-08-29 | 立德电子股份有限公司 | Direction-changeable power plug |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM339820U (en) * | 2008-04-11 | 2008-09-01 | Cheng Uei Prec Ind Co Ltd | Power adapter |
| JP3157620U (en) * | 2009-12-02 | 2010-02-25 | 立▲徳▼電子股▲分▼有限公司 | Direction-changing AC adapter with conversion plug |
-
2010
- 2010-12-01 TW TW099141678A patent/TWI412192B/en active
- 2010-12-02 CN CN201010569975.8A patent/CN102487172B/en not_active Expired - Fee Related
-
2011
- 2011-01-24 JP JP2011011553A patent/JP2012155871A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH648698A5 (en) * | 1982-06-03 | 1985-03-29 | Baillod S A F | Electric plug |
| US4623763A (en) * | 1985-08-06 | 1986-11-18 | Oslo Controls, Inc. | Rotary multi-contact switch |
| US5399093A (en) * | 1994-02-01 | 1995-03-21 | Woods Industries, Inc. | Low profile rotatable electrical plug |
| CN2711924Y (en) * | 2004-06-26 | 2005-07-20 | 尤尔康 | Safety spiral type plug and socket |
| US20070161278A1 (en) * | 2006-01-11 | 2007-07-12 | Atech Technology Co., Ltd. | Power adapter with optional types of replaceable plug |
| CN101026282A (en) * | 2006-02-07 | 2007-08-29 | 立德电子股份有限公司 | Direction-changeable power plug |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201225454A (en) | 2012-06-16 |
| TWI412192B (en) | 2013-10-11 |
| CN102487172B (en) | 2014-03-26 |
| JP2012155871A (en) | 2012-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206293665U (en) | A kind of anti-electric shock socket | |
| CN202373467U (en) | Bus butt joint shielding cover | |
| CN105337115A (en) | Safety socket | |
| CN102487172B (en) | Power converter capable of changing direction of plug | |
| US9196973B2 (en) | Solar junction box and wire connecting structure thereof | |
| CN203674452U (en) | Socket | |
| CN202009142U (en) | Mobile conducting device with grounding function | |
| CN202930645U (en) | Modular multifunctional power socket | |
| CN202930629U (en) | Circular socket panel | |
| CN205452054U (en) | Automatic power cut -off device | |
| CN202259915U (en) | Socket | |
| CN103259146A (en) | Plastic socket piece | |
| CN201708394U (en) | Socket with switch function | |
| CN204720725U (en) | Mobile phone charging socket | |
| CN203690634U (en) | Quick electric joint | |
| CN205488928U (en) | Power source inverter | |
| CN201781117U (en) | High utilization socket | |
| CN203192631U (en) | Roller-type polygonal wall switch | |
| CN204067685U (en) | A kind of structure improved combined socket and switch | |
| CN204858173U (en) | Linear actuator's wall formula of inserting switching power supply | |
| CN203747186U (en) | Electric connector assembly, female connector and male connector | |
| CN204190307U (en) | A kind of illuminating bus slot jack box | |
| CN211789907U (en) | Multifunctional socket | |
| CN203250959U (en) | Plastic socket | |
| CN204190306U (en) | A kind of illuminating bus slot jack box pin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |