CN107359483A - A kind of electric power safety Power Supply Assembly - Google Patents

A kind of electric power safety Power Supply Assembly Download PDF

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Publication number
CN107359483A
CN107359483A CN201710576384.5A CN201710576384A CN107359483A CN 107359483 A CN107359483 A CN 107359483A CN 201710576384 A CN201710576384 A CN 201710576384A CN 107359483 A CN107359483 A CN 107359483A
Authority
CN
China
Prior art keywords
groove
power supply
connection
arm
laterally
Prior art date
Application number
CN201710576384.5A
Other languages
Chinese (zh)
Inventor
徐威
Original Assignee
徐威
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 徐威 filed Critical 徐威
Priority to CN201710576384.5A priority Critical patent/CN107359483A/en
Publication of CN107359483A publication Critical patent/CN107359483A/en

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627Snap or like fastening
    • H01R13/6278Snap or like fastening comprising a pin snapping into a recess
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/703Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7036Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling

Abstract

The present invention discloses a kind of electric power safety Power Supply Assembly,Including grafting pedestal and connection-peg body,In the grafting pedestal it is symmetrical above and below be provided with left and right extension slide laterally groove,The grafting pedestal middle position slides laterally in two is provided with opening between groove towards right and symmetrical above and below inserting groove,Conducting strip is installed with the inserting groove,Two longitudinal sliding slots for sliding laterally groove of connection are also vertically arranged with the grafting pedestal,It is described slide laterally slidingly be provided with groove slide laterally arm,Described slide laterally is provided with the first rack on the right side of arm towards the end face of the inserting groove,Linking arm can be slidingly installed in the longitudinal sliding slot,The linking arm is fixedly connected with the arm that slides laterally,The linking arm right side is fixedly installed power supply block at center,The power supply groove being engaged with the power supply block is provided with the center of the longitudinal sliding slot right side,The connection-peg body left side is symmetrical above and below to be provided with arcuate conducting prong elements.

Description

A kind of electric power safety Power Supply Assembly
Technical field
The present invention relates to power supply for electrical equipment field, specially a kind of electric power safety Power Supply Assembly.
Background technology
Power supply plug socket is the electrical equipment for providing interface for household electrical appliance and other electrical equipments, the day of it and people Often life has very close relationship, and connection-peg is directly connected to household electrical appliance and other electrical equipments, when in use, Needing connection-peg being inserted into power supply plug socket to be powered, and in traditional plug socket, conducting strip is exposed in inserting groove, inserts Joint, which is inserted into inserting groove, to be contacted with conducting strip, and electrical equipment is powered so as to realize, but this conducting strip Also it is easy to be touched by sheet metal or metal rod, if some lack the people of awareness of safety(Such as small children)For, When being inserted into the thing of iron staff, key etc in inserting groove, it may occur that the security incident of electric shock, people can be caused when serious Very big potential safety hazard be present in death, therefore, traditional power supply plug socket;And traditional power supply plug socket and connection-peg coordinate When be not sufficiently stable, when unintentionally encountering or kicking connection-peg, connection-peg is separated or is loosened with plug socket, therefore, hold Easily cause the phenomenon of power-off.
The content of the invention
It is of the prior art above-mentioned scarce for overcoming it is an object of the invention to provide a kind of electric power safety Power Supply Assembly Fall into.
According to a kind of electric power safety Power Supply Assembly of the present invention, including grafting pedestal and connection-peg body, the grafting pedestal In it is symmetrical above and below be provided with left and right extension slide laterally groove, the grafting pedestal middle position slides laterally between groove in two and set There is opening towards right and symmetrical above and below inserting groove, be installed with conducting strip in the inserting groove, it is also vertical in the grafting pedestal To two longitudinal sliding slots for sliding laterally groove of connection are provided with, described slide laterally can slidingly be provided with transverse direction in groove Travelling arm, described slide laterally is provided with the first rack on the right side of arm towards the end face of the inserting groove, in the longitudinal sliding slot Linking arm can be slidingly installed, the linking arm is fixedly connected with the arm that slides laterally, the linking arm right side Power supply block is fixedly installed at center, the confession being engaged with the power supply block is provided with the center of the longitudinal sliding slot right side Electric groove, the connection-peg body left side is symmetrical above and below to be provided with arcuate conducting prong elements, and the arcuate conducting prong elements outboard end is close to the grafting Head body is fixedly installed protrusion bar, is provided with the second rack in the protrusion bar, it is described slide laterally groove and the inserting groove it Between be provided with groove, be rotatably mounted with the groove with first rack be connected rotate gear, described turn Moving gear is extend into the inserting groove, is additionally provided with the grafting pedestal right side center and is stretched into groove, described to stretch into a groove left side End is provided with lock slots, and the locking piece being engaged with the lock slots is additionally provided with the connection-peg body.
Further technical scheme, the locking piece include being arranged in the grafting head and are open towards the mounting groove on a left side And securing rod in the mounting groove and symmetrical above and below can be slided up and down to, it is provided with the securing rod outboard end Locking is protruded, also symmetrical above and below in the grafting head to be provided with the telescopic chute for connecting the mounting groove, can in the telescopic chute Action bars is slidably installed, the action bars is fixedly connected with the securing rod, and guiding is provided with the flexible groove sidewall Groove, guiding protrusion is slidably mounted with the guide groove, is also equipped with offseting with the guiding protrusion in the guide groove Top pressure spring.
Further technical scheme, the protrusion bar left-hand end are provided with guiding surface.
Further technical scheme, the power supply groove is powered with the conducting strip to be connected, the power supply Kuai Yu cities electrical connection.
Further technical scheme, the protrusion bar and slides laterally arm and is made by non-conducting material.
Further technical scheme, is additionally provided with groove in the longitudinal sliding slot right-hand member wall, fixed peace in the groove Equipped with the top-pressure part to be offseted with the linking arm right side.
The beneficial effects of the invention are as follows:
1. the grafting pedestal in apparatus of the present invention is in original state, the linking arm in the presence of the top-pressure part by Left pushing tow, so as to make the power supply block be separated with the power supply groove, therefore conducting strip can be made not charged, therefore, work as metallic rod Electric shock accidents will not be caused when being inserted into the inserting groove and being contacted with the conducting strip;
2. in the use of the present invention, by the inside top pressure of the control stick, the arcuate conducting prong elements are then inserted into the inserting groove In, first rack can drive the rotate gear to rotate when being moved to the left, and can drive institute during rotate gear rotation State and slide laterally arm and slide to the right, slide laterally arm so as to described the linking arm and the conducting block can be driven to move right Block of powering coordinates with the power supply groove, and so as to make the elastic guide card powered, and the arcuate conducting prong elements are inserting the grafting It can be in contact when in groove with the elastic guide card, therefore, the power supply to electrical equipment can be achieved;
3. and the action bars, the operation are unclamped when being bonded with the grafting pedestal right side in the connection-peg body left side Bar is extend into the lock slots in the presence of the top pressure spring by top pressure laterally, the securing rod, and the locking Protrusion coordinates with the lock slots, so as to make the connection-peg body and the grafting pedestal lock together so as to make power supply Stable, surprisingly touching or kicking will not also cause to power off when touching;
4. apparatus of the present invention are simple in construction, easy to use, electrical safety is high.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the electric power safety Power Supply Assembly of the present invention.
Fig. 2 is structural representation when connection-peg is locked in Fig. 1.
Fig. 3 is the structural representation of plug socket in Fig. 1.
Fig. 4 is the structural representation of connection-peg in Fig. 1.
Fig. 5 is Fig. 4 left view.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive Feature and/or step beyond, can combine in any way.
This specification(Including any accessory claim, summary and accompanying drawing)Disclosed in any feature, except non-specifically chatting State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature It is an example in a series of equivalent or similar characteristics.
With reference to Fig. 1-5, the present invention is described in detail.
Reference picture 1-5, a kind of electric power safety Power Supply Assembly according to an embodiment of the invention, including grafting pedestal 10 and insert Fittings body 20, in the grafting pedestal 10 it is symmetrical above and below be provided with left and right extension slide laterally groove 14, the grafting pedestal 10 In slid laterally positioned at two opening be provided between groove 14 towards right and symmetrical above and below inserting groove 11, it is solid in the inserting groove 11 Dingan County is equipped with conducting strip 19, and two longitudinal sliding slots for sliding laterally groove 14 of connection are also vertically arranged with the grafting pedestal 10 18, it is described slide laterally slidingly be provided with groove 14 slide laterally arm 141, it is described to slide laterally the right side court of arm 141 The end face of the inserting groove 11 is provided with the first rack 142, can the slidingly company of being provided with the longitudinal sliding slot 18 Arm 181 is connect, the linking arm 181 is fixedly connected with the arm 141 that slides laterally, and is consolidated at the right side center of linking arm 181 Surely power supply block 182 is provided with, the confession being engaged with the power supply block 182 is provided with the right side center of longitudinal sliding slot 18 Electric groove 16, the left side of connection-peg body 20 is symmetrical above and below to be provided with arcuate conducting prong elements 23, and the outboard end of arcuate conducting prong elements 23 is close The connection-peg body 20 is fixedly installed protrusion bar 26, and the second rack 261 is provided with the protrusion bar 26, described to slide laterally Groove 15 is provided between groove 14 and the inserting groove 11, is rotatably mounted with the groove 15 and first rack 142 rotate gears 151 being connected, the rotate gear 151 are extend into the inserting groove 11, and the grafting pedestal 10 is right It is additionally provided with end face center and stretches into groove 12, the left end of groove 12 that stretches into is provided with lock slots 13, is gone back in the connection-peg body 20 It is provided with the locking piece being engaged with the lock slots 13.
Valuably or exemplarily, wherein, the locking piece includes being arranged in the connection-peg body 20 and being open towards a left side Mounting groove 21 and securing rod 24 in the mounting groove 21 and symmetrical above and below, the securing rod can be slided up and down to Locking protrusion 241 is provided with 24 outboard ends, also symmetrical above and below be provided with connects the mounting groove 21 in the connection-peg body 20 Telescopic chute, action bars 25 is slidably mounted with the telescopic chute, the action bars 25 is fixed with the securing rod 24 to be connected Connect, guide groove 22 is provided with the flexible groove sidewall, guiding protrusion 222, institute are slidably mounted with the guide groove 22 State and be also equipped with protruding 222 top pressure springs 221 to offset with described be oriented in guide groove 22, the top pressure spring 221 is to general The action bars 25 top pressure laterally, so as to be relatively distant from two securing rods 24.
Valuably or exemplarily, wherein, the left-hand end of protrusion bar 26 is provided with guiding surface 262, is inserted so as to convenient Enter into the inserting groove 11.
Valuably or exemplarily, wherein, the power supply groove 16 is powered with the conducting strip 19 to be connected, the power supply block 182 electrically connect with city, so as to when the power supply block 182 coordinates with the power supply groove 16 conducting strip 19 be made to be powered.
Valuably or exemplarily, wherein, the protrusion bar 26 and slide laterally arm 141 and be made by non-conducting material.
Valuably or exemplarily, wherein, groove 17, the groove are additionally provided with the right-hand member wall of longitudinal sliding slot 18 The top-pressure part 171 to be offseted with the right side of linking arm 181 is installed with 17.
Grafting pedestal 10 in apparatus of the present invention is in original state, work of the linking arm 181 in the top-pressure part 171 With lower by pushing tow to the left, so as to make the power supply block 182 be separated with the power supply groove 16, and the rotate gear 151 and The right-hand member of first rack 142 engagement;
Connection-peg body 20 in apparatus of the present invention is in original state, effect of the action bars 25 in the top pressure spring 221 It is lower by top pressure laterally, so as to be relatively distant from two securing rods 24.
In use, by the 25 inside top pressure of control stick, the arcuate conducting prong elements 23 are then inserted into the inserting groove 11 In, when first rack 261 engages with the rotate gear 151, continuation promotes the connection-peg body 20 to the left, and described the One rack 261 can drive the rotate gear 151 to rotate, and described slide laterally can be driven during the rotation of the rotate gear 151 Arm 141 slides to the right, and sliding laterally arm 141 so as to described in can drive the linking arm 181 and the conducting block 182 to move right It is dynamic, when the left side of connection-peg body 20 is bonded with the right side of grafting pedestal 10, unclamp the action bars 25, the behaviour Make bar 25 to be extend into the lock slots 13 by top pressure laterally, the securing rod 24 in the presence of the top pressure spring 221, And the locking protrusion 241 coordinates with the lock slots 13, so as to make the connection-peg body 20 be locked with the grafting pedestal 10 It is scheduled on together, and now, the conducting block 182 is engaged with the power supply groove 16, so as to make the elastic guide card 19 powered, And the arcuate conducting prong elements 23 can be in contact when inserting in the inserting groove 11 with the elastic guide card 19, therefore, achievable pair The power supply of electrical equipment;
After use, by the 25 inside top pressure of action bars, the locking protrusion is set to depart from the cooperation with the lock slots 13 The connection-peg body 20 is extracted to the right afterwards, second rack 261 can drive when following the connection-peg body 20 to move right The arm 141 that slides laterally slides to the left, and the arm 141 that slides laterally can drive the linking arm 181 and power supply block 182 Slide to the left, coordinate so that the power supply block 181 departs from the power supply groove 16, the conducting strip 19 can be made not charged.
The beneficial effect of apparatus of the present invention is:Grafting pedestal in apparatus of the present invention is in original state, the linking arm By pushing tow to the left in the presence of the top-pressure part, so as to make the power supply block be separated with the power supply groove, therefore can make to lead Electric piece is not charged, therefore, electric shock thing will not be caused when metallic rod is inserted into the inserting groove and is contacted with the conducting strip Therefore;
In the use of the present invention, by the inside top pressure of the control stick, then the arcuate conducting prong elements are inserted into the inserting groove, First rack can drive the rotate gear to rotate when being moved to the left, and can drive the horizontal stroke during rotate gear rotation Slided to the right to travelling arm, slide laterally that arm can drive the linking arm and the conducting block moves right power supply so as to described Block coordinates with the power supply groove, and so as to make the elastic guide card powered, and the arcuate conducting prong elements are in the inserting groove is inserted Elastic guide card is in contact described in Shi Huiyu, therefore, the power supply to electrical equipment can be achieved;
And the action bars, the action bars are unclamped when being bonded with the grafting pedestal right side in the connection-peg body left side It is extend into the presence of the top pressure spring by top pressure laterally, the securing rod in the lock slots, and the lock tab Go out and coordinate with the lock slots, so as to make the connection-peg body be locked together with the grafting pedestal so as to make power supply steady Fixed, surprisingly touching or kicking will not also cause to power off when touching;
Apparatus of the present invention are simple in construction, easy to use, and electrical safety is high.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention It is defined by claims appended hereto.

Claims (6)

1. a kind of electric power safety Power Supply Assembly, including grafting pedestal and connection-peg body, it is characterised in that:On in the grafting pedestal Under be symmetrically arranged with left and right extension slide laterally groove, the grafting pedestal middle position slides laterally between groove in two and is provided with out Mouthful towards right and symmetrical above and below inserting groove, conducting strip is installed with the inserting groove, also longitudinal direction is set in the grafting pedestal Be equipped with connection two longitudinal sliding slots for sliding laterally groove, it is described slide laterally slidingly be provided with groove slide laterally Arm, described slide laterally are provided with the first rack on the right side of arm towards the end face of the inserting groove, can be left in the longitudinal sliding slot The right side is slidably provided with linking arm, and the linking arm is fixedly connected with the arm that slides laterally, linking arm right side center Place is fixedly installed power supply block, and the power supply being engaged with the power supply block is provided with the center of the longitudinal sliding slot right side Groove, the connection-peg body left side is symmetrical above and below to be provided with arcuate conducting prong elements, and the arcuate conducting prong elements outboard end is close to the connection-peg Body is fixedly installed protrusion bar, and the second rack is provided with the protrusion bar, described to slide laterally between groove and the inserting groove Groove is provided with, the rotate gear being connected with first rack, the rotation are rotatably mounted with the groove Gear is extend into the inserting groove, is additionally provided with the grafting pedestal right side center and is stretched into groove, described to stretch into groove left end Lock slots are provided with, the locking piece being engaged with the lock slots is additionally provided with the connection-peg body.
A kind of 2. electric power safety Power Supply Assembly according to claim 1, it is characterised in that:The locking piece includes being arranged on In the grafting head and opening towards left mounting groove and can slide up and down in the mounting groove and symmetrical above and below Securing rod, be provided with locking protrusion on the securing rod outboard end, it is also symmetrical above and below in the grafting head to be provided with connection The telescopic chute of the mounting groove, action bars is slidably mounted with the telescopic chute, the action bars is consolidated with the securing rod It is fixed to connect, guide groove is provided with the flexible groove sidewall, guiding protrusion is slidably mounted with the guide groove, it is described to lead It is also equipped with into groove and the top pressure spring for being oriented to protrusion and offseting.
A kind of 3. electric power safety Power Supply Assembly according to claim 1, it is characterised in that:The protrusion bar left-hand end is set There is guiding surface.
A kind of 4. electric power safety Power Supply Assembly according to claim 1, it is characterised in that:The power supply groove and the conduction Piece, which is powered, to be connected, the power supply Kuai Yu cities electrical connection.
A kind of 5. electric power safety Power Supply Assembly according to claim 1, it is characterised in that:The protrusion bar and slide laterally Arm is made by non-conducting material.
A kind of 6. electric power safety Power Supply Assembly according to claim 1, it is characterised in that:The longitudinal sliding slot right-hand member wall In be additionally provided with groove, the top-pressure part to be offseted with the linking arm right side is installed with the groove.
CN201710576384.5A 2017-07-14 2017-07-14 A kind of electric power safety Power Supply Assembly CN107359483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710576384.5A CN107359483A (en) 2017-07-14 2017-07-14 A kind of electric power safety Power Supply Assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710576384.5A CN107359483A (en) 2017-07-14 2017-07-14 A kind of electric power safety Power Supply Assembly

Publications (1)

Publication Number Publication Date
CN107359483A true CN107359483A (en) 2017-11-17

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ID=60291946

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710576384.5A CN107359483A (en) 2017-07-14 2017-07-14 A kind of electric power safety Power Supply Assembly

Country Status (1)

Country Link
CN (1) CN107359483A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107994415A (en) * 2017-12-01 2018-05-04 楼德耀 A kind of novel water glass device
CN108011261A (en) * 2017-12-07 2018-05-08 黄均杰 A kind of household wall electrical source socket
CN108054582A (en) * 2017-12-18 2018-05-18 陈佳佳 A kind of electrical equipment Power Supply Assembly
CN108233095A (en) * 2017-12-01 2018-06-29 广州爵诺医疗器械有限公司 A kind of modified cup device
CN108242732A (en) * 2017-12-01 2018-07-03 广州冠松电力科技有限公司 A kind of improved LED lamp device
CN108242627A (en) * 2017-12-07 2018-07-03 佛山常百乐机械设计有限公司 A kind of modified form electrical source socket
CN108258509A (en) * 2017-12-07 2018-07-06 佛山常百乐机械设计有限公司 A kind of modified electrical source socket
CN108258510A (en) * 2017-12-07 2018-07-06 佛山常百乐机械设计有限公司 A kind of convenience receptacle device
CN108418047A (en) * 2018-03-13 2018-08-17 安溪钟泰专利技术转移有限公司 A kind of movable storage device
CN108429085A (en) * 2018-03-13 2018-08-21 安溪钟泰专利技术转移有限公司 A kind of enterprise's multimedia device
CN108539512A (en) * 2018-03-13 2018-09-14 安溪钟泰专利技术转移有限公司 A kind of wireless router device
CN109013580A (en) * 2018-08-09 2018-12-18 广州和井贸易有限公司 A kind of duct cleaning method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2583827Y (en) * 2002-12-05 2003-10-29 向进成 Fastening power supply plug and socket
JP2015072851A (en) * 2013-10-04 2015-04-16 古河電気工業株式会社 Connector
CN106410512A (en) * 2016-11-01 2017-02-15 方丹 Industrial power plug and socket mechanism capable of self locking
CN106532351A (en) * 2016-11-21 2017-03-22 义乌市晶凯机械设备有限公司 Power supply insertion device used for electrical equipment
CN106785600A (en) * 2016-12-06 2017-05-31 潘思宇 Anti-electric shock socket
CN106887744A (en) * 2017-03-13 2017-06-23 戎传龙 A kind of electric power safety engagement device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2583827Y (en) * 2002-12-05 2003-10-29 向进成 Fastening power supply plug and socket
JP2015072851A (en) * 2013-10-04 2015-04-16 古河電気工業株式会社 Connector
CN106410512A (en) * 2016-11-01 2017-02-15 方丹 Industrial power plug and socket mechanism capable of self locking
CN106532351A (en) * 2016-11-21 2017-03-22 义乌市晶凯机械设备有限公司 Power supply insertion device used for electrical equipment
CN106785600A (en) * 2016-12-06 2017-05-31 潘思宇 Anti-electric shock socket
CN106887744A (en) * 2017-03-13 2017-06-23 戎传龙 A kind of electric power safety engagement device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107994415A (en) * 2017-12-01 2018-05-04 楼德耀 A kind of novel water glass device
CN108233095A (en) * 2017-12-01 2018-06-29 广州爵诺医疗器械有限公司 A kind of modified cup device
CN108242732A (en) * 2017-12-01 2018-07-03 广州冠松电力科技有限公司 A kind of improved LED lamp device
CN108011261A (en) * 2017-12-07 2018-05-08 黄均杰 A kind of household wall electrical source socket
CN108258510A (en) * 2017-12-07 2018-07-06 佛山常百乐机械设计有限公司 A kind of convenience receptacle device
CN108242627A (en) * 2017-12-07 2018-07-03 佛山常百乐机械设计有限公司 A kind of modified form electrical source socket
CN108258509A (en) * 2017-12-07 2018-07-06 佛山常百乐机械设计有限公司 A kind of modified electrical source socket
CN108054582A (en) * 2017-12-18 2018-05-18 陈佳佳 A kind of electrical equipment Power Supply Assembly
CN108054582B (en) * 2017-12-18 2018-12-18 绍兴百嘉汽车电子仪表有限公司 A kind of electrical equipment Power Supply Assembly
CN108418047A (en) * 2018-03-13 2018-08-17 安溪钟泰专利技术转移有限公司 A kind of movable storage device
CN108429085A (en) * 2018-03-13 2018-08-21 安溪钟泰专利技术转移有限公司 A kind of enterprise's multimedia device
CN108539512A (en) * 2018-03-13 2018-09-14 安溪钟泰专利技术转移有限公司 A kind of wireless router device
CN109013580A (en) * 2018-08-09 2018-12-18 广州和井贸易有限公司 A kind of duct cleaning method

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Application publication date: 20171117