CN107845885A - A kind of blade inserting mobile socket - Google Patents
A kind of blade inserting mobile socket Download PDFInfo
- Publication number
- CN107845885A CN107845885A CN201711001975.6A CN201711001975A CN107845885A CN 107845885 A CN107845885 A CN 107845885A CN 201711001975 A CN201711001975 A CN 201711001975A CN 107845885 A CN107845885 A CN 107845885A
- Authority
- CN
- China
- Prior art keywords
- power taking
- inserted sheet
- contact
- jack
- safety door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
-
- 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
-
- 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
-
- 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
- H01R13/04—Pins or blades for co-operation with sockets
- H01R13/05—Resilient pins or blades
-
- 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
-
- 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
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of blade inserting mobile socket, inserts power taking in electrical guide rail, it is characterised in that：Including housing, power taking unit and inserted sheet (5), the power taking unit is in housing, the inserted sheet (5) is connected with housing, and electrically connected with power taking unit, the inserted sheet (5) is provided with least two elastic conductor contacts, for socket in use, in the inserted sheet (5) insertion electrical guide rail, the elastic conductor contact abuts power taking with the live wire in electrical guide rail, ground wire and zero line.The inserted sheet (5) is made up of two pieces of insulation board sandwiched electric conductors, and the electric conductor is provided with least two, and its one end exposes insulation plate surface and forms elastic conductor contact, and the other end electrically connects with power taking unit.Compared with prior art, the present invention is simple in construction, increases the space of enclosure interior cavity, and with the addition of safeguard protection component, improves security performance.
Description
Technical field
The present invention relates to a kind of socket, more particularly, to a kind of blade inserting mobile socket.
Background technology
Smart home electrical system product can be described as product most basic in smart home, and other intelligent domestic systems are all
Power transmission and distribution management, including family's communication system, family lan, family need to be completed based on smart home electrical system
Front yard safety-protection system, home entertainment system etc..So it is the basis of intelligent domestic system for function, it is the logical of its transmission
Road.
In recent years, deepening continuously with smart home concept, to reach the final mesh of automation appliance control and management
Mark, changes existing house decoration wiring configuration, reasonable reformation wiring technique and power system, is increasingly becoming smart home field
One important development direction.The mode of traditional-family's decoration wiring causes socket hole number and position to be relatively fixed, and actually makes
In, socket can only be used when connecting distant electrical equipment or inadequate socket number if desired in addition, flexibility is poor, miscellaneous
Random electric wire make it that family has a potential safety hazard, and if disposing some socket apertures can be so that connecting up within the walls the conventional position more
Become complicated, and it is difficult accurately to predict just right socket aperture installation site and quantity to decorate when connecting up.Existing electric power
Guide rail is complex with the mobile socket structure shared, and production cost is higher.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of simple in construction, safety
The high blade inserting mobile socket of property.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of blade inserting mobile socket, power taking in electrical guide rail, including housing, power taking unit and inserted sheet are inserted, it is described to take
In housing, the inserted sheet is connected electric unit with housing, and is electrically connected with power taking unit, and the inserted sheet is provided with least two
Elastic conductor contact, socket is in use, the inserted sheet is inserted in electrical guide rail, in the elastic conductor contact and electrical guide rail
Live wire, ground wire and zero line abut power taking.
The inserted sheet is made up of two pieces of insulation board sandwiched electric conductors, and the electric conductor is provided with least two, and its one end is exposed
The plate surface that insulate forms elastic conductor contact, and the other end electrically connects with power taking unit.
The elastic conductor contact distribution is arranged on the same face or different faces of inserted sheet.
The housing includes the protecgulum and bonnet mutually covered, and the inserted sheet and bonnet integrated setting, the electric conductor lead to
Wire is crossed to be connected with power taking unit.
The housing and power taking unit integral set to form electricity-fetching module, are provided with the electricity-fetching module and are used to connect with inserted sheet
The link slot connect, the link slot is provided with contacts contact with electric conductor connection first, and the inserted sheet passes through link slot and power taking
Module is in 90 ° of connections or in 180 ° of connections.
The tab end portion, which is provided with, is used to inserting the relay structure of link slot, the electric conductor is formed on relay structure and
It is at least one for elasticity in the second contact contact that first contact contact abuts, the first contact contact and the second contact contact
Contact.
The link slot is provided with limitation inserted sheet vertical direction or the block of horizontal direction.
The block is square block.
The housing is the socket body provided with inserting groove, the socket body and inserted sheet integrated setting, the electric conductor
One end exposes to form the 3rd contact contact in inserting groove, and the power taking unit is arranged in inserting groove, is touched by the 3rd contact
Point power taking.
The power taking unit is provided with contacts the 4th corresponding contact contact of contact, the 3rd contact contact with the 3rd
It is resilient contact to be contacted at least one in contact with the 4th.
The elastic conductor contact is step-like or arc-shaped.
The power taking unit is plugging hole component corresponding to plug, including jack and for placing conducting strip corresponding with jack
Notch, safeguard protection component is provided between the jack and conducting strip.
The safeguard protection component includes the spring and safety door being connected, and safety door plane where itself is transported
It is dynamic；
When socket leaves unused, the safety door blocks jack, and when plug inserts jack, safety door stress movement, plug passes through
Safety door contacts conducting strip power taking, and after plug is extracted, safety door resets under the action of the spring.
The safety door is provided with the slope for moving safety door stress and the through hole to match with jack；
When socket leaves unused, the slope corresponds to the jack of connection zero line and ground wire, when plug inserts jack, Plug contact
Slope acts power, promotes safety door movement, through hole and receptacle alignment.
The safety door end is provided with the guide pillar for sheathed spring.
The safeguard protection component also includes the retreat stop block of limitation safety door position.
Compared with prior art, the invention has the advantages that：
(1) present invention is simple in construction, increases the space of enclosure interior cavity, available for setting other electrical equipment associated components
Or intelligent apparatus, improve expansibility.
(2) present invention with the addition of safeguard protection component, improve electricity consumption reliability.
(3) safety door of the present invention is provided with the planar structure with slope and through hole, when there is foreign matter to stretch into powered live wire, pacifies
Air cock is plane, and the component of vertical direction will not be produced after stress, and foreign matter and energized conductor are separated and play protection by safety door
Effect；When have foreign matter go deep into Double-hole socket zero line or Three-hole socket ground wire when, the slope of safety door can produce vertical side
To component, safety door open, but contact be no current potential zero line or ground wire, potential safety hazard will not be caused.
(4) present invention is simple in construction, and production cost is low, high financial profit；
(5) connection of inserted sheet and housing of the present invention can be in 90 °, also can be in 180 °, connection is easy to use；
(6) present invention can use contact mode power taking, easy installation and reliable.
Brief description of the drawings
Fig. 1 is the exploded perspective view of structure in the embodiment of the present invention 1；
Fig. 2 is the structural representation of safety door of the present invention；
Fig. 3 is the front view of safety door of the present invention；
Fig. 4 is circular shape contact schematic diagram；
Fig. 5 is step shape contact schematic diagram；
Fig. 6 is schematic diagram when structure connects in 90 ° in the embodiment of the present invention 2；
Fig. 7 is front view when structure connects in 180 ° in the embodiment of the present invention 2；
Fig. 8 is other direction schematic diagram when structure connects in 180 ° in the embodiment of the present invention 2；
Fig. 9 is the structural representation of link slot in the embodiment of the present invention 2；
Figure 10 is the structural representation of inserted sheet in the embodiment of the present invention 2；
Wherein, in (10a) embodiment 2 one direction of inserted sheet schematic diagram, another direction of inserted sheet in (10b) embodiment 2
Schematic diagram；
Figure 11 is the structural representation of the embodiment of the present invention 3；
Figure 12 is the schematic diagram of the socket body of the embodiment of the present invention 3；
Figure 13 is the schematic diagram of the power taking unit of the embodiment of the present invention 3.
In figure, 1, protecgulum, 101, jack, 2, spring, 201, baffle plate, 202, retreat stop block, 3, safety door, 301, slope,
302nd, through hole, 4, bonnet, 401, notch, 5, inserted sheet, 501, electric conductor, 502, insulation board, the 503, second contact contact, 504, in
Rotation structure, 6, electricity-fetching module, 601, link slot, the 602, first contact contact, 603, block, 7, socket body, 701, inserting groove,
702nd, the 3rd contact contact, the 801, the 4th contact contact.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment 1
As shown in figure 1, the present embodiment provides a kind of blade inserting mobile socket, power taking in electrical guide rail is inserted, including housing,
Power taking unit and inserted sheet 5, housing include protecgulum 1 and bonnet 4, and in housing, inserted sheet 5 is integrated with bonnet 4 to be set power taking unit
Put, inserted sheet 5 is provided with least two elastic conductor contacts, socket in use, inserted sheet 5 insert electrical guide rail in, the elastic conducting
Body contact abuts power taking with the live wire in electrical guide rail, ground wire and zero line.In the present embodiment, elastic conductor contact is arc-shaped,
As shown in figure 4, increase contact area.
Power taking unit can be plugging hole component, router, sensor, alarm, detector, camera, charger or turn
Parallel operation.In the present embodiment, power taking unit is plugging hole component corresponding to plug, including jack 101 and corresponding with jack for placing
Conducting strip notch 401, on the protecgulum 1, notch 401 is provided with jack 101 in bonnet 4 between jack 101 and conducting strip
Safeguard protection component.Inserted sheet 5 is made up of two pieces of sandwiched electric conductors 501 of insulation board 502, and electric conductor 501 is provided with least two, one
End exposes insulation plate surface and forms elastic conductor contact, and the other end is connected with conducting strip, one of insulation board and bonnet one
Change and set.The distribution of elastic conductor contact is arranged in the same face or the different faces of inserted sheet 5, when multiple elastic conductor contacts are arranged at
When on the same face of inserted sheet 5, each elastic conductor contact is different from the distance of inserted sheet bottom.
Safeguard protection component includes the spring 2 and safety door 3 being connected, the plane motion where itself of safety door 3, peace
The end of air cock 3 is provided with the guide pillar for sheathed spring 2；When socket leaves unused, safety door 3 blocks jack 101, plug insertion jack
When 101, the stress of safety door 3 movement, plug contacts conducting strip power taking by safety door 3, and after plug is extracted, safety door 3 is in spring 2
Effect is lower to be resetted.Baffle plate 201 is provided with bonnet 4, spring 2 contacts with baffle plate 201, limits its position.Limitation is additionally provided with bonnet 4
The retreat stop block 202 of the position of safety door 3, prevent safety door to be ejected too remote, and can not use.
The cavity for adding intelligent apparatus is additionally provided with the housing that protecgulum 1 and bonnet 4 form.
As shown in Fig. 2-Fig. 3, safety door 3 is provided with the slope 301 for moving the stress of safety door 3 and matched with jack
Through hole 302, when socket leaves unused, slope 301 correspond to connection zero line and ground wire jack, plug insertion jack 101 when, plug
Contact slope 301 acts power, promotes safety door 3 to move, through hole 302 aligns with jack 101.
During above-mentioned blade inserting mobile socket insertion power track, conductive contact on inserted sheet 5 respectively with zero line, ground wire, fire
Line turns on, and conductor piece is powered, and electric power is provided for jack.When there is foreign matter to stretch into powered live wire, i.e. during right hole in Fig. 2, safety
Door is plane, and the component of vertical direction will not be produced after stress, and safety door, which separates foreign matter and energized conductor, plays protection work
With；When have foreign matter go deep into Double-hole socket zero line or Three-hole socket ground wire when, the slope of safety door can produce vertical direction
Component, safety door open, but contact be no current potential zero line or ground wire, potential safety hazard will not be caused；When diplopore (three
Hole) plug insertion jack when, the slope of plug blades touch-safe door corresponding to zero line (ground wire), produce the component of vertical direction,
Safety door is opened, and plane leaves jack position so that plug corresponding to live wire can smoothly contact powered conductor piece power taking.
Embodiment 2
As shown in Fig. 6-Figure 10, in the blade inserting mobile socket that the present embodiment provides, housing and power taking unit integral are set
Put to form electricity-fetching module 6, be provided with the link slot 601 for being used for be connected with inserted sheet 5 in the electricity-fetching module 6, link slot 601 provided with
The first contact of electric conductor connection contact 602, inserted sheet 5 are connected in 90 ° with electricity-fetching module 6 by link slot 601 or in 180 ° of connections.
The end of inserted sheet 5 is provided with the relay structure 504 for being used for inserting link slot 601, and the width of relay structure 504 is more than the width of inserted sheet 5, conductive
Body is formed and the first the second contact contact 503 for contacting the abutting of contact 602, the first contact He of contact 602 on relay structure 504
Second at least one set of contact in contact contact 503 is resilient contact, improves the reliability of abutting.
Link slot 601 is provided with block 603.Block 603 is square, can play the work laterally with vertical fixed inserted sheet
With laterally and vertically the depth of notch and height are all certain for link slot, and the width of block is exactly the difference of depth of rebate and height.
Block be used for 90 ° connection when, limit the vertical direction of inserted sheet 5 position, 180 ° connection when, limit the fore-and-aft direction of inserted sheet 5 position.
During above-mentioned blade inserting mobile socket insertion power track, on inserted sheet 5 elastic conductive contact respectively with zero line, ground wire,
Live wire turns on, and electric power passes sequentially through the second contact contact 503, first contact contact 602 and is powered for electricity-fetching module.Remaining is the same as implementation
Example 1.
Embodiment 3
As shown in figures 11-13, in the blade inserting mobile socket that the present embodiment provides, housing is provided with inserting groove 701
Socket body 7, the socket body 7 and the integrated setting of inserted sheet 5, electric conductor one end is exposed in inserting groove 701 to be formed the 3rd and connects
Contact 702 is touched, power taking unit is arranged in inserting groove 701, passes through the 3rd contact power taking of contact 702.Power taking unit be provided with
The 4th corresponding contact contact 801 of 3rd contact contact 702, three contact contacts 702 and the 4th are contacted at least one in contact 801
Group contact is resilient contact, improves the reliability of abutting.
During above-mentioned blade inserting mobile socket insertion power track, on inserted sheet 5 elastic conductive contact respectively with zero line, ground wire,
Live wire turns on, and electric power passes sequentially through the 3rd contact contact the 702, the 4th and contacts contact 801 as the energization of power taking unit.Remaining is the same as implementation
Example 1.
Embodiment 4
With reference to shown in figure 5, the difference of the present embodiment and embodiment 1,2,3 is the elastic conductor contact of the present embodiment
Surface is in step-like.
Claims (5)
1. a kind of blade inserting mobile socket, insert power taking in electrical guide rail, it is characterised in that：Including housing, power taking unit and insert
Piece (5), in housing, the inserted sheet (5) is connected the power taking unit with housing, and is electrically connected with power taking unit, described to insert
Piece (5) is provided with least two elastic conductor contacts, socket in use, the inserted sheet (5) insertion electrical guide rail in, the elasticity
Conductor contact point abuts power taking with the live wire in electrical guide rail, ground wire and zero line；
The inserted sheet (5) is made up of two pieces of insulation board sandwiched electric conductors, and the electric conductor is provided with least two, and its one end is exposed absolutely
Listrium surface forms elastic conductor contact, and the other end electrically connects with power taking unit；
The housing includes the protecgulum (1) and bonnet (4) mutually covered, the inserted sheet (5) and bonnet (4) integrated setting, described
Electric conductor is connected by wire with power taking unit.
2. blade inserting mobile socket according to claim 1, it is characterised in that：The elastic conductor contact to be step-like or
Arc-shaped.
3. according to any described blade inserting mobile sockets of claim 1-2, it is characterised in that：The power taking unit is plug pair
The plugging hole component answered, including jack (101) and the notch (401) for placing conducting strip corresponding with jack, the jack
(101) safeguard protection component is provided between conducting strip.
4. blade inserting mobile socket according to claim 3, it is characterised in that：The safeguard protection component includes being connected
Spring (2) and safety door (3), safety door (3) plane motion where itself, the safety door (3) be provided with make
The slope (301) of safety door (3) stress movement and the through hole (302) to match with jack；
When socket leaves unused, the slope (301) corresponds to the jack of connection zero line and ground wire, when plug inserts jack (101), inserts
Head contact slope (301) acts power, promotes safety door (3) mobile, through hole (302) aligns with jack (101).
5. blade inserting mobile socket according to claim 4, it is characterised in that：The safeguard protection component also includes limitation
The retreat stop block (202) of safety door (3) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711001975.6A CN107845885A (en) | 2015-08-19 | 2015-08-19 | A kind of blade inserting mobile socket |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512937.1A CN105048156B (en) | 2015-08-19 | 2015-08-19 | A kind of blade inserting mobile socket |
| CN201711001975.6A CN107845885A (en) | 2015-08-19 | 2015-08-19 | A kind of blade inserting mobile socket |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510512937.1A Division CN105048156B (en) | 2015-08-19 | 2015-08-19 | A kind of blade inserting mobile socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107845885A true CN107845885A (en) | 2018-03-27 |
Family
ID=54454498
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711002233.5A Pending CN107845886A (en) | 2015-08-19 | 2015-08-19 | A kind of blade inserting mobile socket |
| CN201510512937.1A Active CN105048156B (en) | 2015-08-19 | 2015-08-19 | A kind of blade inserting mobile socket |
| CN201711001975.6A Pending CN107845885A (en) | 2015-08-19 | 2015-08-19 | A kind of blade inserting mobile socket |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711002233.5A Pending CN107845886A (en) | 2015-08-19 | 2015-08-19 | A kind of blade inserting mobile socket |
| CN201510512937.1A Active CN105048156B (en) | 2015-08-19 | 2015-08-19 | A kind of blade inserting mobile socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107845886A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524965B (en) * | 2016-06-22 | 2024-04-05 | 赛尔富电子有限公司 | Power taking system of goods shelf using LED lamp |
| CN107528184B (en) * | 2016-06-22 | 2024-02-13 | 赛尔富电子有限公司 | Independent electricity taking device and goods shelf using same |
| CN108683002B (en) * | 2018-03-30 | 2024-06-04 | 张智博 | Power connection device and unlocking method |
| CN111585124A (en) * | 2020-04-28 | 2020-08-25 | 盐城三强线缆有限公司 | Adjustable multi-hole socket |
| CN113285262B (en) * | 2021-07-26 | 2021-11-05 | 突破电气（天津）有限公司 | PDU power taking device |
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| CN203839636U (en) * | 2014-05-08 | 2014-09-17 | 忻晟 | Indoor track-type distribution device |
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| CN204243315U (en) * | 2014-11-28 | 2015-04-01 | 广东梅雁吉祥水电股份有限公司 | A kind of Novel patch board |
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2015
- 2015-08-19 CN CN201711002233.5A patent/CN107845886A/en active Pending
- 2015-08-19 CN CN201510512937.1A patent/CN105048156B/en active Active
- 2015-08-19 CN CN201711001975.6A patent/CN107845885A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5603621A (en) * | 1995-01-31 | 1997-02-18 | Elmouchi; Daniel | Cordless extension system |
| CN2935541Y (en) * | 2006-06-22 | 2007-08-15 | 深圳Tcl新技术有限公司 | Slideway conductive groove and socket assembly |
| CN202009142U (en) * | 2010-12-27 | 2011-10-12 | 蔡信展 | Mobile conducting device with grounding function |
| CN202034652U (en) * | 2011-04-25 | 2011-11-09 | 上海应用技术学院 | Safe socket device capable of being detached from wall surface and moving |
| CN203707431U (en) * | 2014-02-21 | 2014-07-09 | 飞雕电器集团有限公司 | Socket having protection door |
| CN203839636U (en) * | 2014-05-08 | 2014-09-17 | 忻晟 | Indoor track-type distribution device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105048156B (en) | 2018-01-12 |
| CN105048156A (en) | 2015-11-11 |
| CN107845886A (en) | 2018-03-27 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180327 |
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| RJ01 | Rejection of invention patent application after publication |