CN107147190B - A kind of smart-phone device - Google Patents

A kind of smart-phone device Download PDF

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Publication number
CN107147190B
CN107147190B CN201710527755.0A CN201710527755A CN107147190B CN 107147190 B CN107147190 B CN 107147190B CN 201710527755 A CN201710527755 A CN 201710527755A CN 107147190 B CN107147190 B CN 107147190B
Authority
CN
China
Prior art keywords
slot
block
delivery
electrically connected
sliding
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
Application number
CN201710527755.0A
Other languages
Chinese (zh)
Other versions
CN107147190A (en
Inventor
黄东卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Dream Electronics Technology Co ltd
Original Assignee
Hunan Dream Electronics Technology Co Ltd
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 Hunan Dream Electronics Technology Co Ltd filed Critical Hunan Dream Electronics Technology Co Ltd
Priority to CN201710527755.0A priority Critical patent/CN107147190B/en
Publication of CN107147190A publication Critical patent/CN107147190A/en
Application granted granted Critical
Publication of CN107147190B publication Critical patent/CN107147190B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H02J7/0027
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

A kind of smart-phone device, including body and it is respectively arranged at be electrically connected seat of the body all around in four end faces, pedestal is equipped with below body, body is fixedly connected with pedestal by strut, it is electrically connected in seat and is provided with sliding slot, delivery slot and lower delivery slot are correspondingly arranged on above and below sliding slot in end wall, screw rod and lower screw rod are steerably installed respectively in upper delivery slot and lower delivery slot, smoothly sliding block can be controlled by being equipped in sliding slot, sliding block upper and lower ends are fixedly installed delivery block and lower delivery block respectively, upper delivery block and lower delivery block are separately mounted in delivery slot and lower delivery slot and are connected respectively with upper screw rod and lower screw rod, upper delivery block and lower delivery block right side are both provided with contact pin.

Description

A kind of smart-phone device
Technical field
The present invention relates to smart mobile phone fields, are specially a kind of smart-phone device.
Background technology
Smart mobile phone is the important communication tool in people's daily life, in some large-scale railway station, airport or the stream of peoples Charging equipment for mobile phone can all be set by measuring in larger public place, however these charging equipment for mobile phone Setting patterns are too simple, Plurality of mobile phones charge requirement simultaneously can not be met, in addition, the current-carrying part setting in these charging equipment for mobile phone is compared outside, not In use, the crowd for being also easy to be lacked by some awareness of safety contacts, electric shock accidents easily occurs, there are larger safety is hidden Suffer from.
The content of the invention
It is an object of the invention to provide a kind of smart-phone device, for overcoming drawbacks described above of the prior art.
A kind of smart-phone device according to the present invention including body and is respectively arranged at the body all around four The seat that is electrically connected in a end face, the body lower section are equipped with pedestal, and the body is fixedly connected with the pedestal by strut, described It is electrically connected in seat and is provided with sliding slot, be correspondingly arranged on delivery slot and lower delivery slot, the upper delivery above and below the sliding slot in end wall Screw rod and lower screw rod are steerably installed respectively in slot and lower delivery slot, is equipped with to control in the sliding slot and smoothly slide Block, the sliding block upper and lower ends are fixedly installed delivery block and lower delivery block, the upper delivery block and lower delivery block point respectively It An Zhuan not be connected respectively in the upper delivery slot and lower delivery slot and with the upper screw rod and lower screw rod, the upper delivery Block and lower delivery block right side are both provided with contact pin, and the slot that is electrically connected is both provided in the upper delivery slot and lower delivery slot right end wall, And described be electrically connected in slot is equipped with the piece that is electrically connected, and is additionally provided with trigger device in the upper delivery slot, the trigger device includes triggering Device and signal lamp are provided with first in the sliding block right end wall and plug together slot, the upper end of slide block wall, lower end wall, front bulkhead with And second is both provided in aft bulkhead and plugs together slot, described first, which plugs together slot and second, plugs together contact is mounted in slot, the cunning Block is corresponding up and down and stretching, extension is provided with engaging groove, and the push slot of engaging groove left end described in intercommunication is provided in the sliding block, described Engaging groove right end and described first plug together be provided between slot it is logical close slot, be equipped with and can smoothly push up and down in the push slot Arm, be equipped in the logical conjunction slot can smoothly cover board up and down, be equipped in the engaging groove and be fixedly connected with the push arm With the joint plate of cover board.
Further technical solution, described be electrically connected in seat on the left of the sliding slot are provided with the mounting groove stretched up and down, The upper screw rod and lower screw rod left end are insinuated into the mounting groove and are installed with dentation disk and tooth-like wheel respectively, and institute It states lower screw rod and is connected with the motor being fixedly mounted in the mounting groove left end wall, chain is installed on the dentation disk and tooth-like wheel Item.
Further technical solution, the push slot both sides are correspondingly arranged fluted, and being equipped in the groove can be smooth Ground block, the block is fixedly connected with the push arm, and the bullet being connected with the block is installed in the groove Power part, the push arm outboard end left side are provided with the second oblique sliding surface, and the sliding slot is provided with oblique chute in end wall right side up and down, institute It states to be provided in oblique chute and be provided with described second oblique the matched first oblique sliding surface of sliding surface, the sliding block upper and lower end face right side With the matched angled-lift splits of the oblique chute.
Further technical solution, the contact are electrically connected with the contact pin, and the piece that is electrically connected is electrically connected with alternating current.
Further technical solution, the angled-lift splits left side are provided with and the described first oblique sliding surface the matched 3rd Oblique sliding surface.
Further technical solution, what the trigger was arranged on the upside of the upper delivery slot right end wall described is electrically connected under slot Side, the signal lamp are arranged at be electrically connected sliding block top, the trigger described in an its right end face and are electrically connected with the signal lamp.
The beneficial effects of the invention are as follows:
1. apparatus of the present invention, in original state, the sliding block is contracted in the sliding slot and makes the sliding block right completely End face is flushed with its right end face that is electrically connected, and described second, which plugs together slot, is located in the sliding slot, and the cover board connects described Slot is plugged together under the action of plywood by described first to block, since the contact pin and the slot that is electrically connected are separated, it is described to touch Piece is not charged, so as to remain powered off stabilization when not in use in the present invention;
2. charge, the motor driving lower screw rod rotates, and under the action of the chain, the lower screw rod can band It moves the upper screw rod to rotate simultaneously, so as to which the sliding block is driven to slide to the right, when the upper delivery block and lower delivery block slide During to right end, the contact pin be inserted into it is described be electrically connected in slot and be in contact with the piece that is electrically connected, described second plug together slot and The push arm is exposed independent from the seat that is electrically connected, and is plugged together so as to which Mobile phone plug be allowed to be inserted into described second in slot, and described is pushed away When sending the arm to be exposed to described be electrically connected, under the action of the spring element, the push arm is outwards ejected, described so as to drive The outside Slideslip of joint plate, and the joint plate can drive the cover board to leave described first plugs together slot, so that described One, which plugs together slot, opens wide and Mobile phone plug is allowed to be inserted into, and works as hand
Machine transplanting of rice head is inserted into described first and plugs together slot or second when plugging together in slot and being in contact with the contact, can make hand Machine transplanting of rice headband electricity, so as to charge to mobile phone;
3. after charging, Mobile phone plug is plugged together into slot from described first or second plugs together in slot and extracts, and made described Motor drives the sliding block to slide to the left, during the sliding block fails to agree slip, the contact pin can be made to be taken off with the slot that is electrically connected From, and the second oblique sliding surface can coordinate with the first oblique sliding surface, can inwardly slide the push inside top pressure of arm, the push arm The joint plate slid inward can be driven when dynamic, and the joint plate can drive the cover board to be inserted into described first plugs together slot In, so as to plug together slot sealing by described first;
4. apparatus of the present invention are simple in structure, easy to use, safe, plurality of mobile phones charge requirement simultaneously can be met, accounted for Ground area is small, and space availability ratio is high, and sliding block can be made to be retracted to completely in sliding slot when not in use, so as to which tailored appearance is big Side.
Description of the drawings
Fig. 1 is the structure diagram of the smart-phone device of the present invention.
Fig. 2 is the internal structure schematic diagram of seat of being electrically connected in Fig. 1.
Fig. 3 is structure diagram when sliding block slides into the right right end in Fig. 2.
Fig. 4 is the structure diagram of arrow direction in Fig. 3.
Fig. 5 is the structure diagram of the cross section of sliding block in smart-phone device of the invention.
Specific embodiment
With reference to Fig. 1-5, the present invention is described in detail.
With reference to Fig. 1-5, a kind of smart-phone device according to an embodiment of the invention is set including body 1 and respectively The seat 3 that is electrically connected in the body 1 all around four end faces, 1 lower section of body are equipped with pedestal 100, the body 1 and institute It states pedestal 100 to be fixedly connected by strut 101, described be electrically connected in seat 3 is provided with sliding slot 30, and the sliding slot is right in end wall about 30 Delivery slot 9 and lower delivery slot 90 should be provided with, is steerably equipped with respectively in the upper delivery slot 9 and lower delivery slot 90 Screw rod 8 and lower screw rod 25, smoothly sliding block 29 can be controlled by being equipped in the sliding slot 30, and 29 upper and lower ends of sliding block are solid respectively Surely delivery block 6 and lower delivery block 60 are provided with, the upper delivery block 6 and lower delivery block 60 are separately mounted to the upper delivery slot 9 and lower delivery slot 90 in and be connected respectively with the upper screw rod 8 and lower screw rod 25, the upper delivery block 6 and lower delivery block 60 right sides are both provided with contact pin 7, and the slot 10 that is electrically connected, and institute are both provided in the upper delivery slot 9 and lower delivery 90 right end wall of slot It states to be electrically connected in slot 10 and the piece 11 that is electrically connected is installed, be additionally provided with trigger device in the upper delivery slot 9, the trigger device includes triggering Device 91 and signal lamp 92 are provided with first in the 29 right end wall of sliding block and plug together slot 19,29 upper end wall of sliding block, lower end Second is both provided in wall, front bulkhead and aft bulkhead and plugs together slot 15, described first, which plugs together slot 19 and second, plugs together in slot 15 Contact 20 is installed, the sliding block is corresponding about 29 and stretching, extension is provided with engaging groove 16, and intercommunication institute is provided in the sliding block 29 The push slot of 16 left end of engaging groove is stated, 16 right end of engaging groove and described first are provided with logical conjunction slot 17 between plugging together slot 19, Arm 23 can smoothly be pushed up and down by being equipped in the push slot, and being equipped in the logical conjunction slot 17 can smoothly cover board up and down 18, the joint plate 22 for being fixedly connected with the push arm 23 and cover board 18 is installed in the engaging groove 16.
Valuably or illustratively, wherein, described be electrically connected in seat 3 is provided with what is stretched up and down positioned at 30 left side of sliding slot Mounting groove 5, the upper screw rod 8 and lower 25 left end of screw rod are insinuated into the mounting groove 5 and are installed with dentation disk 4 respectively With tooth-like wheel 27, and the lower screw rod 25 is connected with the motor 28 being fixedly mounted in the 5 left end wall of mounting groove, the dentation Chain 2 is installed on disk 4 and tooth-like wheel 27.
Valuably or illustratively, wherein, the push slot both sides are correspondingly arranged fluted 12, are installed in the groove 12 Have can smoothly block 13, the block 13 be fixedly connected with the push arm 23, and be installed in the groove 12 with The connected spring element 14 of the block 13, the spring element 14 is to by the block 13 top pressure outward, the push arm 23 It is provided with the second oblique sliding surface 26 on the left of outboard end, the sliding slot is provided with oblique chute in end wall right side about 30, in the oblique chute Be provided with the described second oblique 26 matched first oblique sliding surface 31 of sliding surface, be provided on the right side of 29 upper and lower end face of sliding block and institute State the matched angled-lift splits 24 of oblique chute.
Valuably or illustratively, wherein, the contact 20 is electrically connected with the contact pin 7, piece 11 and the alternating current electricity of being electrically connected Even.
Valuably or illustratively, wherein, 24 left side of angled-lift splits is provided with to match with the described first oblique sliding surface 31 The 3rd oblique sliding surface closed.
Valuably or illustratively, wherein, the trigger 91 is arranged at described on the upside of the upper delivery 9 right end wall of slot Be electrically connected 10 lower section of slot, and the signal lamp 92 is arranged at be electrically connected 29 top of sliding block, the trigger 91 described in 3 its right end face of seat It is electrically connected with the signal lamp 92, when being contacted so as to fulfill the upper delivery block 6 with the trigger 91, the trigger 91 controls The signal lamp 92 lights, and when disengaging extinguishes, and then realizes and slot 19 is plugged together to first in the sliding block 29 and second is plugged together The "on" position of slot 15 is had gained some understanding.
During original state, the sliding block 29 be contracted in completely in the sliding slot 30 and make 29 right side of sliding block with it is described 3 its right end face of seat that is electrically connected flushes, and the angled-lift splits 24 is located in the oblique chute and makes the 3rd oblique sliding surface and described first Oblique sliding surface 31 fits, and described second, which plugs together slot 15, is located in the sliding slot 30, and the upper delivery block 6 and lower delivery block 60 are located at 29 left end of sliding block, so that the contact pin 7 is separated with the slot 10 that is electrically connected, the push arm 23 is on the sliding slot 30 The effect of lower end wall is by inside top pressure, and the cover board 18 plugs together slot 19 under the action of the joint plate 22 by described first It blocks;
During charging, start the motor 28, the motor 28 drives the lower screw rod 25 to rotate, in the work of the chain 2 Under, the lower screw rod 25 can drive the upper screw rod 8 while rotate, can when the upper screw rod 8 and lower screw rod 25 rotate simultaneously It respectively drives the upper delivery block 6 and lower delivery block 60 slides to the right, the upper delivery block 6 and lower delivery block 60 can drive described Sliding block 29 slides to the right, and when the upper delivery block 6 and lower delivery block 60 slide into right end, the contact pin 7 is inserted into described Be electrically connected in slot 10 and be in contact with the piece 11 that is electrically connected, described second plug together slot 15 and it is described push arm 23 be exposed independent from described Be electrically connected seat 3, is plugged together so as to which Mobile phone plug be allowed to be inserted into described second in slot 15, and the push arm 23 is exposed to described be electrically connected During seat 3, under the action of the spring element 14, the push arm 23 is outwards ejected, so as to drive the joint plate 22 outside Slideslip, and the joint plate 22 can drive the cover board 18 to leave described first to plug together slot 19, so that described first inserts It closes slot 19 to open wide and Mobile phone plug is allowed to be inserted into, plugs together slot 19 when Mobile phone plug is inserted into described first or second plug together slot 15 In and when being in contact with the contact 20, Mobile phone plug can be made charged, so as to charge to mobile phone;
After charging, Mobile phone plug is plugged together into slot 19 from described first or second plugs together in slot 15 and extracts, and rear-guard It moves the motor 28 to rotate backward, the motor 28 can drive the sliding block 29 to slide to the left when rotating backward, the sliding block 29 During failing to agree slip, the upper delivery block 6 and lower delivery block 60 can also follow the sliding block 29 to slide to the left, so that institute Contact pin 7 is stated with the slot 10 that is electrically connected to depart from, and the second oblique sliding surface 26 can coordinate with the first oblique sliding surface 31, so as to by described in Push 23 inside top pressure of arm, when push 23 slid inward of arm can drive 22 slid inward of joint plate, and the engagement Plate 22 can drive the cover board 18 to be inserted into described first and plug together in slot 19, be sealed so as to plug together slot 19 by described first, when When the sliding block 29 slides into left end to the left, stop the motor 28, at this point, 29 right side of the sliding block and the seat that is electrically connected 3 its right end faces flush, and the angled-lift splits 24 is located in the oblique chute, and described second, which plugs together slot 15, is located at the sliding slot 30.
The advantageous effect of apparatus of the present invention is:In original state, the sliding block is contracted in described apparatus of the present invention completely The sliding block right side is made to be flushed with its right end face that is electrically connected in sliding slot, described second, which plugs together slot, is located at the sliding slot In, the cover board plugs together slot by described first under the action of the joint plate and blocks, due to the contact pin and the electricity Even slot is separated, and therefore, the contact is not charged, so as to remain powered off stabilization when not in use in the present invention;
During charging, the motor driving lower screw rod rotates, and under the action of the chain, the lower screw rod can drive The upper screw rod rotates simultaneously, so as to which the sliding block is driven to slide to the right, when the upper delivery block and lower delivery block slide into During right end, the contact pin be inserted into it is described be electrically connected in slot and be in contact with the piece that is electrically connected, described second plugs together slot and institute It states push arm to be exposed independent from the seat that is electrically connected, be plugged together so as to which Mobile phone plug be allowed to be inserted into described second in slot, and the push Arm is exposed to described when being electrically connected, and under the action of the spring element, the push arm is outwards ejected, so as to drive described connect The outside Slideslip of plywood, and the joint plate can drive the cover board to leave described first plugs together slot, so that described first It plugs together slot to open wide and Mobile phone plug is allowed to be inserted into, plugs together slot when Mobile phone plug is inserted into described first or second plug together in slot simultaneously When being in contact with the contact, Mobile phone plug can be made charged, so as to charge to mobile phone;
After charging, Mobile phone plug is plugged together into slot from described first or second plugs together in slot and extracts, and makes the horse Up to the sliding block is driven to slide to the left, during the sliding block fails to agree slip, the contact pin and the slot disengaging that is electrically connected can be made, And the second oblique sliding surface can coordinate with the first oblique sliding surface, it can be by the push inside top pressure of arm, the push arm slid inward When can drive the joint plate slid inward, and the joint plate can drive the cover board to be inserted into described first plugs together slot In, so as to plug together slot sealing by described first;
Apparatus of the present invention are simple in structure, easy to use, safe, can meet plurality of mobile phones charge requirement simultaneously, take up an area Area is small, and space availability ratio is high, and sliding block can be made to be retracted to completely in sliding slot when not in use, so as to which tailored appearance is generous.
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 subject to claims appended hereto.

Claims (6)

1. a kind of smart-phone device, including body and the body being electrically connected in four end faces all around is respectively arranged at Seat, it is characterised in that:Pedestal is equipped with below the body, the body is fixedly connected with the pedestal by strut, the electricity Sliding slot is provided in seated, delivery slot and lower delivery slot, the upper delivery slot are correspondingly arranged in the upper and lower end wall of the sliding slot Upper screw rod and lower screw rod are steerably installed respectively in lower delivery slot, is equipped with to control in the sliding slot and smoothly slide Block, the sliding block upper and lower ends are fixedly installed delivery block and lower delivery block, the upper delivery block and lower delivery block point respectively It An Zhuan not be connected respectively in the upper delivery slot and lower delivery slot and with the upper screw rod and lower screw rod, the upper delivery Block and lower delivery block right side are both provided with contact pin, and the slot that is electrically connected is both provided in the upper delivery slot and lower delivery slot right end wall, And described be electrically connected in slot is equipped with the piece that is electrically connected, and is additionally provided with trigger device in the upper delivery slot, the trigger device includes triggering Device and signal lamp are provided with first in the sliding block right end wall and plug together slot, the upper end of slide block wall, lower end wall, front bulkhead with And second is both provided in aft bulkhead and plugs together slot, described first, which plugs together slot and second, plugs together contact is mounted in slot, the cunning Block is corresponding up and down and stretching, extension is provided with engaging groove, and the push slot of engaging groove left end described in intercommunication is provided in the sliding block, described Engaging groove right end and described first plug together be provided between slot it is logical close slot, be equipped with and can smoothly push up and down in the push slot Arm, be equipped in the logical conjunction slot can smoothly cover board up and down, be equipped in the engaging groove and be fixedly connected with the push arm With the joint plate of cover board.
2. a kind of smart-phone device according to claim 1, it is characterised in that:Described be electrically connected in seat is located at the sliding slot Left side is provided with the mounting groove stretched up and down, and the upper screw rod and lower screw rod left end are insinuated into the mounting groove and consolidate respectively Dingan County is equipped with dentation disk and tooth-like wheel, and the lower screw rod is connected with the motor being fixedly mounted in the mounting groove left end wall, Chain is installed on the dentation disk and tooth-like wheel.
3. a kind of smart-phone device according to claim 1, it is characterised in that:The push slot both sides are correspondingly arranged on Groove, be equipped in the groove smoothly block, the block to be fixedly connected with the push arm, and solid in the groove Dingan County is equipped with the spring element being connected with the block, and the second oblique sliding surface, the sliding slot are provided on the left of the push arm outboard end Oblique chute is provided on the right side of upper and lower end wall, is provided in the oblique chute tiltedly sliding with the described second oblique sliding surface matched first Face, the sliding block upper and lower end face right side are provided with and the matched angled-lift splits of the oblique chute.
4. a kind of smart-phone device according to claim 1, it is characterised in that:The contact is electrically connected with the contact pin, The piece that is electrically connected is electrically connected with alternating current.
5. a kind of smart-phone device according to claim 3, it is characterised in that:The angled-lift splits left side be provided with The first oblique matched 3rd oblique sliding surface of sliding surface.
6. a kind of smart-phone device according to claim 1, it is characterised in that:The trigger is arranged on described and leads It send below the slot that is electrically connected on the upside of slot right end wall, the signal lamp is arranged at described be electrically connected described in an its right end face on sliding block Side, the trigger are electrically connected with the signal lamp.
CN201710527755.0A 2017-06-30 2017-06-30 A kind of smart-phone device Expired - Fee Related CN107147190B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710527755.0A CN107147190B (en) 2017-06-30 2017-06-30 A kind of smart-phone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710527755.0A CN107147190B (en) 2017-06-30 2017-06-30 A kind of smart-phone device

Publications (2)

Publication Number Publication Date
CN107147190A CN107147190A (en) 2017-09-08
CN107147190B true CN107147190B (en) 2018-05-25

Family

ID=59784611

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710527755.0A Expired - Fee Related CN107147190B (en) 2017-06-30 2017-06-30 A kind of smart-phone device

Country Status (1)

Country Link
CN (1) CN107147190B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110089794A (en) * 2010-02-01 2011-08-09 김명원 The flexible plug socket
CN202178445U (en) * 2011-04-18 2012-03-28 南京航空航天大学 Closed safety socket
CN105356157A (en) * 2015-10-21 2016-02-24 何丹 Electric power supply equipment with rolling wheel and guide rod
CN106532376A (en) * 2016-10-28 2017-03-22 屈吕成 Power supply device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110089794A (en) * 2010-02-01 2011-08-09 김명원 The flexible plug socket
CN202178445U (en) * 2011-04-18 2012-03-28 南京航空航天大学 Closed safety socket
CN105356157A (en) * 2015-10-21 2016-02-24 何丹 Electric power supply equipment with rolling wheel and guide rod
CN106532376A (en) * 2016-10-28 2017-03-22 屈吕成 Power supply device

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Effective date of registration: 20180503

Address after: 416000 A8009, office building, Jifeng Investment Service Center, 5 Wuling Mountain Road, Xiangxi Economic Development Zone, Tujia and Miao Autonomous Prefecture, Hunan

Applicant after: Hunan dream Electronics Technology Co.,Ltd.

Address before: 350004 Fuzhou, Financial Street, Wanda Plaza, No. 8, Ao Jiang Road, Taijiang, Fuzhou, Fujian

Applicant before: FUZHOU RONGYIXING INTELLIGENT TECHNOLOGY CO.,LTD.

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Granted publication date: 20180525