CN112864689A - Power plug, wiring board and electrical apparatus that can accomodate - Google Patents

Power plug, wiring board and electrical apparatus that can accomodate Download PDF

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Publication number
CN112864689A
CN112864689A CN202110007816.7A CN202110007816A CN112864689A CN 112864689 A CN112864689 A CN 112864689A CN 202110007816 A CN202110007816 A CN 202110007816A CN 112864689 A CN112864689 A CN 112864689A
Authority
CN
China
Prior art keywords
pin
mounting seat
power plug
gear
positioning structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110007816.7A
Other languages
Chinese (zh)
Other versions
CN112864689B (en
Inventor
张清森
陈俊灵
温鑫
李小河
古汉奕
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.)
Shenzhen Green Connection Technology Co ltd
Original Assignee
Shenzhen Green Connection 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 Shenzhen Green Connection Technology Co ltd filed Critical Shenzhen Green Connection Technology Co ltd
Priority to CN202110007816.7A priority Critical patent/CN112864689B/en
Publication of CN112864689A publication Critical patent/CN112864689A/en
Priority to GB2119101.0A priority patent/GB2604231B/en
Application granted granted Critical
Publication of CN112864689B publication Critical patent/CN112864689B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/46—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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H01R24/70—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/60—Means for supporting coupling part when not engaged
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth pin, blade or socket
    • 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
    • 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
    • H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The application discloses electric power plug, wiring board and electrical apparatus that can accomodate. The power plug includes a mounting base, a first pin, two second pins and a linkage assembly. The mount has a first side and a second side opposite the first side. Be equipped with first pivot on the first participate in, first participate in and rotate through first pivot and the first side of mount pad and be connected, first participate in can be close to and keep away from the mount pad and rotate. The second is participated in and is equipped with the second pivot, and the second is participated in and is rotated through the second side of second pivot with the mount pad and be connected, and the second is participated in and can be close to and keep away from the mount pad and rotate. The linkage assembly comprises a tooth condition, a first gear and a second gear, the first gear is arranged in the first rotating shaft, the second gear is arranged in the second rotating shaft, the rack piece is movably arranged in the mounting seat, and the tooth condition is meshed with the first gear and the second gear. The problem of present power plug's base pin expose in external environment when not using, be difficult for accomodating is solved.

Description

Power plug, wiring board and electrical apparatus that can accomodate
Technical Field
The application relates to the technical field of electric appliances, in particular to a storable power plug, a patch board and an electric appliance.
Background
The power plug is widely applied to a patch board and various electric appliances. The power plug typically includes a mounting socket and prongs which, when the power plug is in use, are inserted into mating prong holes to effect electrical conduction. However, the pins of the conventional power plug are fixedly arranged on one side of the mounting seat, and when the power plug is not used, the pins are exposed in the external environment, so that the pins are easily contaminated by dust to cause poor contact, and are also easily deformed due to external force to influence the normal use of the power plug, so that the improvement is needed.
Disclosure of Invention
The invention mainly solves the technical problems that: the pin of current power plug exposes in external environment when not using, the difficult problem of accomodating.
In a first aspect, an embodiment provides a stowable power plug comprising:
the mounting seat is used for bearing, and the mounting seat is provided with a first side and a second side opposite to the first side;
the first pin is provided with a first rotating shaft and is rotatably connected with the first side of the mounting seat through the first rotating shaft, and the first pin can rotate close to the mounting seat to be accommodated in the mounting seat and rotate far away from the mounting seat to extend out of the mounting seat;
the two second pins are provided with second rotating shafts and are rotatably connected with the second side of the mounting seat through the second rotating shafts, and the second pins can rotate close to the mounting seat to be accommodated in the mounting seat and rotate far away from the mounting seat to extend out of the mounting seat;
and the linkage assembly comprises a tooth condition, a first gear and a second gear, the first gear is arranged in the first rotating shaft, the second gear is arranged in the second rotating shaft, the rack piece is movably arranged in the mounting seat, and the tooth condition is meshed with the first gear and the second gear so as to realize the linkage of the first pin and the second pin.
In one embodiment, the first pin and/or the second pin has a first positioning structure, and the mounting seat has a second positioning structure, and the first positioning structure is used for being matched with the second positioning structure to realize the positioning of the first pin and the second pin.
In one embodiment, the first positioning structure and the second positioning structure comprise positioning grooves and/or positioning protrusions, and the first positioning structure is used for being in clamping fit with the second positioning structure so as to position the first pin and the second pin; at least one of the first positioning structure and the second positioning structure is an elastic positioning structure, and the elastic positioning structure can deform under stress to separate the first positioning structure from the second positioning structure so as to release the positioning of the first pin and the second pin.
In one embodiment, the first and second positioning structures include damping structures for effecting positioning of the first and second pins.
In one embodiment, the rotation axes of the two second pins coincide, the rotation axis of the first pin is parallel to the rotation axis of the second pin, and the motion path of the tooth member is perpendicular to the rotation axis of the first pin and the rotation axis of the second pin.
In one embodiment, the rack member has a first face and a second face opposite to each other, the first face is provided with a first rack engaged with the first gear, and the second face is provided with a second rack engaged with the second gear.
In one embodiment, the mounting seat comprises a first shell and a second shell, the first shell is detachably connected with the second shell, the first shell and the second shell are enclosed to form an accommodating cavity, and the first rotating shaft, the second rotating shaft and the linkage assembly are arranged in the accommodating cavity.
In one embodiment, the mounting seat has a first receiving slot and a second receiving slot, the first pin can rotate close to the mounting seat to be received in the first receiving slot, and the second pin can rotate close to the mounting seat to be received in the second receiving slot.
In a second aspect, an embodiment provides a patch panel including the above power plug, a power line and a patch panel body, wherein one end of the power line is connected with the power plug, and the other end of the power line is connected with the patch panel body.
In a third aspect, an embodiment provides a patch panel comprising the above power plug, a power line and an electric appliance body, wherein one end of the power line is connected with the power plug, and the other end of the power line is connected with the patch panel body.
According to the power plug, the patch board and the electric appliance of the embodiment, the power plug comprises the mounting seat, the first pin, the two second pins and the linkage assembly. The mounting seat is used for bearing, and the mounting seat is provided with a first side and a second side opposite to the first side. Be equipped with first pivot on the first participate in, first participate in and rotate through first pivot and the first side of mount pad and be connected, first participate in can be close to the mount pad and rotate in order to accomodate in the mount pad and keep away from the mount pad and rotate in order to stretch out the mount pad. The second is participated in and is equipped with the second pivot, and the second is participated in and is connected through the second side rotation of second pivot and mount pad, and the second is participated in and can be close to the mount pad and rotate in order to accomodate in the mount pad and keep away from the mount pad and rotate in order to stretch out the mount pad. The linkage assembly comprises a gear condition, a first gear and a second gear, the first gear is arranged in the first rotating shaft, the second gear is arranged in the second rotating shaft, the rack piece is movably arranged in the mounting seat, and the gear condition is meshed with the first gear and the second gear so as to realize the linkage of the first pin and the second pin. In one aspect, when the power plug is required to be used, the first prong and the two second prongs are rotated away from the mounting base such that the first prong and the two second prongs extend out of the mounting base. When the power plug is not needed, the first pin and the two second pins are close to the mounting seat to rotate, so that the first pin and the two second pins are accommodated in the mounting seat. The problem of present power plug's base pin expose in external environment when not using, be difficult for accomodating is solved. On the other hand, the first pin and the two second pins are linked through the linkage assembly, and a user can drive other pins to rotate only by rotating any one of the first pin and the two second pins, so that the user can conveniently store and unfold the first pin and the two second pins.
Drawings
FIG. 1 is an exploded view of a power plug according to one embodiment of the present application;
FIG. 2 is a schematic perspective view of the first and second pins in an extended state according to one embodiment of the present application;
FIG. 3 is a schematic diagram of the first pin and the second pin in an extended state according to an embodiment of the present application;
FIG. 4 is a perspective view of the first and second pins in a received state according to an embodiment of the present disclosure;
FIG. 5 is a schematic structural diagram illustrating a receiving state of a first pin and a second pin according to an embodiment of the present application;
reference numerals: 100. a mounting seat; 110. a first housing; 120. a second housing; 200. a first pin; 210. a first rotating shaft; 220. a first positioning structure; 300. a second pin; 310. a second rotating shaft; 400. a linkage assembly; 410. tooth condition; 411. a first rack; 412. a second rack; 420. a first gear; 430. a second gear.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
In one aspect, the present embodiments provide an electrical appliance.
Referring to fig. 1, the electrical appliance includes a power plug, a power cord and an electrical appliance body.
One end of the power line is connected with the power plug, and the other end of the power line is connected with the patch board body. Specifically, the electric appliance can be a display screen, an electric cooker and the like.
In another aspect, the present embodiment provides a patch panel.
Referring to fig. 1, the patch board includes a power plug, a power cord and a patch board body.
One end of the power line is connected with the power plug, and the other end of the power line is connected with the patch board body.
In another aspect, the present embodiment provides a stowable power plug that can be applied to the above-described electrical appliance and patch panel.
Referring to fig. 1-5, the power plug includes a mounting base 100, a first pin 200, two second pins 300, and a linkage assembly 400.
The mount 100 is for load bearing purposes, the mount 100 having a first side and a second side opposite the first side. The first pin 200 is provided with a first rotating shaft 210, the first pin 200 is rotatably connected with the first side of the mounting seat 100 through the first rotating shaft 210, and the first pin 200 can rotate close to the mounting seat 100 to be received in the mounting seat 100 and rotate far away from the mounting seat 100 to extend out of the mounting seat 100. The second pin 300 is provided with a second rotating shaft 310, the second pin 300 is rotatably connected with the second side of the mounting seat 100 through the second rotating shaft 310, and the second pin 300 can rotate close to the mounting seat 100 to be received in the mounting seat 100 and rotate away from the mounting seat 100 to be extended out of the mounting seat 100. The linkage assembly 400 includes a rack member 410, a first gear 420 and a second gear 430, the first gear 420 is disposed on the first rotating shaft 210, the second gear 430 is disposed on the second rotating shaft 310, the rack member 410 is movably disposed in the mounting seat 100, and the rack member 410 is engaged with the first gear 420 and the second gear 430 to realize linkage of the first pin 200 and the second pin 300.
In one aspect, when it is desired to use the power plug, the first prong 200 and the two second prongs 300 are rotated away from the mounting base 100 such that the first prong 200 and the two second prongs 300 extend out of the mounting base 100. When the power plug is not required to be used, the first pin 200 and the two second pins 300 are rotated close to the mounting seat 100, so that the first pin 200 and the two second pins 300 are received in the mounting seat 100. The problem of the plug pin of current power plug expose in external environment when not using, lead to stained easily is solved. On the other hand, the first pin 200 and the two second pins 300 are linked through the linkage assembly 400, and a user only needs to rotate any one of the first pin 200 and the two second pins 300 to drive the other pins to rotate, so that the user can conveniently store and unfold the first pin 200 and the two second pins 300.
Specifically, the power plug in this embodiment is an english plug, and in other embodiments, the power plug may also be a plug of other specifications.
Referring to fig. 1, in an embodiment, the mounting base 100 includes a first housing 110 and a second housing 120, the first housing 110 is detachably connected to the second housing 120, the first housing 110 and the second housing 120 enclose to form an accommodating cavity, and the first rotating shaft 210, the second rotating shaft 310 and the linkage assembly 400 are disposed in the accommodating cavity. Specifically, the first housing 110 and the second housing 120 may be connected by screws.
Referring to fig. 1, in an embodiment, the mounting base 100 has a first receiving slot and a second receiving slot, the first pin 200 can rotate close to the mounting base 100 to be received in the first receiving slot, and the second pin 300 can rotate close to the mounting base 100 to be received in the second receiving slot. When the power plug is not used, the first pin 200 is accommodated in the first accommodation groove, and the second pin 300 is accommodated in the second accommodation groove.
Referring to fig. 4 and 5, in an embodiment, when the first pin 200 and the second pin 300 are rotated to the receiving state, the first pin 200 is located between the two second pins 300. The space in the mounting seat 100 is fully utilized, which is beneficial to reducing the volume of the mounting seat 100.
Referring to fig. 1-3, in an embodiment, the first pin 200 and/or the second pin 300 has a first positioning structure 220, the mounting base 100 has a second positioning structure, and the first positioning structure 220 is used for cooperating with the second positioning structure to position the first pin 200 and the second pin 300.
The first pin 200 and the second pin 300 are positioned by the first positioning structure 220 and the second positioning structure, and the first pin 200 and the second pin 300 are prevented from rotating when being used or stored.
Referring to fig. 1-3, in an embodiment, the first positioning structure 220 and the second positioning structure include positioning grooves and/or positioning protrusions, and the first positioning structure 220 is used for being engaged with the second positioning structure to position the first pin 200 and the second pin 300. At least one of the first positioning structure 220 and the second positioning structure is an elastic positioning structure, which can deform when stressed to release the positioning of the first pin 200 and the second pin 300.
When a user rotates the first pin 200 and/or the second pin 300, the first positioning structure 220 is driven to rotate, and when the first positioning structure 220 rotates to be matched with the second positioning structure in a clamping and embedding manner, the first pin 200 and the second pin 300 are positioned. When the first pin 200 and the second pin 300 need to be released from the positioning, a user rotates the first pin 200 and/or the second pin 300 to deform the elastic positioning structure of the first positioning structure 220 and the second positioning structure, so that the first positioning structure 220 is separated from the second positioning structure to release the positioning of the first pin 200 and the second pin 300. Specifically, the elastic positioning structure can be a positioning groove and/or a positioning protrusion made of an elastic material.
In other embodiments, the first positioning structure 220 and the second positioning structure can also be magnetic attraction structures, damping structures, etc.
Referring to fig. 1-5, in an embodiment, the first pin 200 has two first positioning structures 220, when the first pin 200 rotates to the extended state, one of the two first positioning structures 220 is engaged with the second positioning structure, and when the first pin 200 rotates to the retracted state, the other of the two first positioning structures 220 is engaged with the second positioning structure. In other embodiments, there may be two second positioning structures and one first positioning structure, or there may be more than one first positioning structure 220 and more than one second positioning structure.
In one embodiment, the first and second positioning structures 220 and 300 include damping structures for positioning the first and second pins 200 and 300. Specifically, the damping structure may be a damping rotating shaft, a damping contact surface, a damping block, or the like.
Referring to fig. 2 and 4, in an embodiment, the rotation axes of the two second pins 300 are coincident, the rotation axis of the first pin 200 is parallel to the rotation axis of the second pin 300, and the movement path of the rack member 410 is perpendicular to the rotation axis of the first pin 200 and the rotation axis of the second pin 300.
Specifically, referring to fig. 2 and 4, when the first pin 200 in fig. 2 and 4 rotates counterclockwise, the driving rack 410 moves rightward, and drives the second pin 300 to rotate clockwise, so as to accommodate the first pin 200 and the second pin 300. When the first pin 200 in fig. 2 and 4 rotates clockwise, the driving rack 410 moves leftwards, and the second pin 300 moves anticlockwise, so that the first pin 200 and the second pin 300 are unfolded.
In one embodiment, the mounting base 100 has a limiting member or surface inside to limit the movement of the rack member 410 only in a direction perpendicular to the rotation axis of the first pin 200 and the rotation axis of the second pin 300.
Referring to fig. 1-3, in one embodiment, the rack member 410 has a first surface and a second surface opposite to each other, the first surface has a first rack 411, the first rack 411 is engaged with the first gear 420, the second surface has a second rack 412, and the second rack 412 is engaged with the second gear 430.
Specifically, referring to fig. 1-3, a first surface of the rack member 410 is provided with two first racks 411, two ends of the first rotating shaft 210 are provided with first gears 420, and the two first racks 411 are respectively engaged with the two first gears 420. The second surface of the rack member 410 is provided with two second racks 412, one ends of the two second rotating shafts 310 close to the rack member 410 are provided with second gears 430, and the two second racks 412 are respectively meshed with the second gears 430 on the two second rotating shafts 310.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.

Claims (10)

1. A stowable power plug, comprising:
the mounting seat is used for bearing, and the mounting seat is provided with a first side and a second side opposite to the first side;
the first pin is provided with a first rotating shaft and is rotatably connected with the first side of the mounting seat through the first rotating shaft, and the first pin can rotate close to the mounting seat to be accommodated in the mounting seat and rotate far away from the mounting seat to extend out of the mounting seat;
the two second pins are provided with second rotating shafts and are rotatably connected with the second side of the mounting seat through the second rotating shafts, and the second pins can rotate close to the mounting seat to be accommodated in the mounting seat and rotate far away from the mounting seat to extend out of the mounting seat;
and the linkage assembly comprises a tooth condition, a first gear and a second gear, the first gear is arranged in the first rotating shaft, the second gear is arranged in the second rotating shaft, the rack piece is movably arranged in the mounting seat, and the tooth condition is meshed with the first gear and the second gear so as to realize the linkage of the first pin and the second pin.
2. The power plug of claim 1, wherein the first and/or second pins have a first locating feature and the mounting block has a second locating feature, the first locating feature being adapted to cooperate with the second locating feature to effect the location of the first and second pins.
3. The power plug of claim 2, wherein the first and second positioning structures comprise positioning grooves and/or positioning protrusions, and the first positioning structure is used for being in snap fit with the second positioning structure to realize the positioning of the first and second pins; at least one of the first positioning structure and the second positioning structure is an elastic positioning structure, and the elastic positioning structure can deform under stress to separate the first positioning structure from the second positioning structure so as to release the positioning of the first pin and the second pin.
4. The power plug of claim 2, wherein the first and second locating structures include a dampening structure for effecting location of the first and second prongs.
5. The power plug of claim 1 wherein the axes of rotation of the two second pins coincide, the axis of rotation of the first pin is parallel to the axis of rotation of the second pin, and the path of movement of the rack member is perpendicular to the axis of rotation of the first pin and the axis of rotation of the second pin.
6. An electrical power plug according to any one of claims 1 to 5, wherein the rack member has first and second oppositely disposed faces, the first face being provided with a first rack which is in mesh with the first gear wheel, the second face being provided with a second rack which is in mesh with the second gear wheel.
7. The power plug of any one of claims 1-5, wherein the mounting base comprises a first housing and a second housing, the first housing and the second housing are detachably connected, the first housing and the second housing enclose a receiving cavity, and the first rotating shaft, the second rotating shaft and the linkage assembly are disposed in the receiving cavity.
8. The power plug according to any one of claims 1-5, wherein the mounting base has a first receiving slot and a second receiving slot, the first prong being rotatable adjacent to the mounting base to be received in the first receiving slot, the second prong being rotatable adjacent to the mounting base to be received in the second receiving slot.
9. A patch board comprising the power plug according to any one of claims 1 to 8, a power cord having one end connected to the power plug and the other end connected to the patch board body, and a patch board body.
10. An electric appliance comprising the power plug according to any one of claims 1 to 8, a power cord having one end connected to the power plug and the other end connected to the socket body, and an appliance body.
CN202110007816.7A 2021-01-05 2021-01-05 Storable power plug, patch board and electric appliance Active CN112864689B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110007816.7A CN112864689B (en) 2021-01-05 2021-01-05 Storable power plug, patch board and electric appliance
GB2119101.0A GB2604231B (en) 2021-01-05 2021-12-29 Stowable power plug, patch board and electric appliance

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Application Number Priority Date Filing Date Title
CN202110007816.7A CN112864689B (en) 2021-01-05 2021-01-05 Storable power plug, patch board and electric appliance

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CN112864689A true CN112864689A (en) 2021-05-28
CN112864689B CN112864689B (en) 2023-06-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2604231A (en) * 2021-01-05 2022-08-31 Ugreen Group Ltd Stowable power plug, patch board and electric appliance

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500959A1 (en) * 1995-01-14 1996-07-18 Amphenol Tuchel Elect Electrical connector
CN201490403U (en) * 2008-10-20 2010-05-26 李俊生 Power plug with foldable pin
JP3164277U (en) * 2010-07-05 2010-11-18 勝▲徳▼國際研發股▲分▼有限公司 electrical plug
CN203398382U (en) * 2013-08-28 2014-01-15 深圳市金立通信设备有限公司 Connector
CN204348978U (en) * 2015-01-21 2015-05-20 西华大学 A kind of practical plug
CN105071122A (en) * 2015-08-24 2015-11-18 苏州市职业大学 Power plug with retractable plugging piece
CN204870165U (en) * 2015-09-06 2015-12-16 李响 Novel case is deposited in bill special use
CN205104720U (en) * 2015-10-22 2016-03-23 郑州大学 Two feet - tripod changeover plug
CN207967458U (en) * 2018-03-30 2018-10-12 鹰星精密工业（深圳）有限公司 A kind of foldable English mark plug
CN108987990A (en) * 2017-06-02 2018-12-11 德尔福技术有限公司 Connector assembly with variable axial auxiliary
CN109193254A (en) * 2018-10-15 2019-01-11 广东小天才科技有限公司 Multipurpose plug
CN109193282A (en) * 2018-07-24 2019-01-11 哈尔滨工程大学 A kind of two pole and the changeable power source of mobile communication terminal adapter of three pole pins
CN208908273U (en) * 2018-09-28 2019-05-28 东莞凯科电子科技有限公司 A kind of three-pin plug with protective device
CN208909487U (en) * 2017-12-18 2019-05-31 宁波妈咪宝婴童用品制造有限公司 A kind of Portable foldable bed encloses
CN209516159U (en) * 2019-02-01 2019-10-18 广州万浦电器有限公司 A kind of folding plug
CN210628595U (en) * 2019-10-24 2020-05-26 温州猫头鹰电气科技有限公司 Pin displacement mechanism of socket module
CN111478110A (en) * 2020-04-13 2020-07-31 东莞市佳旅电器有限公司 Conversion plug stretching mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010000803U (en) * 1999-06-18 2001-01-15 석찬복 A rechargeable battery
US6939150B1 (en) * 2002-08-01 2005-09-06 Comarco Wireless Technologies, Inc. Foldable electrical plug connector
TWI427875B (en) * 2009-10-28 2014-02-21 Powertech Ind Co Ltd Rotatable and foldable electric plug connector
US9331441B2 (en) * 2014-06-17 2016-05-03 Apple Inc. Power adapter with retractable prongs
CA2961248C (en) * 2017-03-17 2018-05-01 Cable Gear Holdings Llc Electrical plug and adapter with retractable prongs
CN112864689B (en) * 2021-01-05 2023-06-23 深圳市绿联科技股份有限公司 Storable power plug, patch board and electric appliance

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500959A1 (en) * 1995-01-14 1996-07-18 Amphenol Tuchel Elect Electrical connector
CN201490403U (en) * 2008-10-20 2010-05-26 李俊生 Power plug with foldable pin
JP3164277U (en) * 2010-07-05 2010-11-18 勝▲徳▼國際研發股▲分▼有限公司 electrical plug
CN203398382U (en) * 2013-08-28 2014-01-15 深圳市金立通信设备有限公司 Connector
CN204348978U (en) * 2015-01-21 2015-05-20 西华大学 A kind of practical plug
CN105071122A (en) * 2015-08-24 2015-11-18 苏州市职业大学 Power plug with retractable plugging piece
CN204870165U (en) * 2015-09-06 2015-12-16 李响 Novel case is deposited in bill special use
CN205104720U (en) * 2015-10-22 2016-03-23 郑州大学 Two feet - tripod changeover plug
CN108987990A (en) * 2017-06-02 2018-12-11 德尔福技术有限公司 Connector assembly with variable axial auxiliary
CN208909487U (en) * 2017-12-18 2019-05-31 宁波妈咪宝婴童用品制造有限公司 A kind of Portable foldable bed encloses
CN207967458U (en) * 2018-03-30 2018-10-12 鹰星精密工业（深圳）有限公司 A kind of foldable English mark plug
CN109193282A (en) * 2018-07-24 2019-01-11 哈尔滨工程大学 A kind of two pole and the changeable power source of mobile communication terminal adapter of three pole pins
CN208908273U (en) * 2018-09-28 2019-05-28 东莞凯科电子科技有限公司 A kind of three-pin plug with protective device
CN109193254A (en) * 2018-10-15 2019-01-11 广东小天才科技有限公司 Multipurpose plug
CN209516159U (en) * 2019-02-01 2019-10-18 广州万浦电器有限公司 A kind of folding plug
CN210628595U (en) * 2019-10-24 2020-05-26 温州猫头鹰电气科技有限公司 Pin displacement mechanism of socket module
CN111478110A (en) * 2020-04-13 2020-07-31 东莞市佳旅电器有限公司 Conversion plug stretching mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2604231A (en) * 2021-01-05 2022-08-31 Ugreen Group Ltd Stowable power plug, patch board and electric appliance
GB2604231B (en) * 2021-01-05 2023-08-30 Ugreen Group Ltd Stowable power plug, patch board and electric appliance

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