WO2022199297A1 - Adaptateur d'alimentation - Google Patents

Adaptateur d'alimentation Download PDF

Info

Publication number
WO2022199297A1
WO2022199297A1 PCT/CN2022/076912 CN2022076912W WO2022199297A1 WO 2022199297 A1 WO2022199297 A1 WO 2022199297A1 CN 2022076912 W CN2022076912 W CN 2022076912W WO 2022199297 A1 WO2022199297 A1 WO 2022199297A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating member
power adapter
connector
accommodating cavity
sub
Prior art date
Application number
PCT/CN2022/076912
Other languages
English (en)
Chinese (zh)
Inventor
朱昕予
Original Assignee
Oppo广东移动通信有限公司
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 Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2022199297A1 publication Critical patent/WO2022199297A1/fr

Links

Images

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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion

Definitions

  • the present application relates to the technical field of electronic devices, and in particular, to a power adapter.
  • the pins of power adapters are commonly exposed. Before and after use, the pins are kept in an extended state. In addition, there are also a small number of power adapter pins with a 90-degree movable folding design.
  • the exposed pins not only take up a lot of space and are inconvenient for storage, but also cause scratches to other items such as mobile phones when placed in the bag. There may also be a risk of the pins being deformed by impact and bending, causing their functions to become semi-ineffective.
  • the power adapter's plug itself is metal, and its corners are relatively sharp, which can easily damage the nails or scratch the skin during use.
  • the pins of the 90-degree movable folding design are in use, the pins are still exposed, which also has the shortcomings of the above-mentioned exposed design pins.
  • a power adapter including:
  • the main casing has a receiving cavity
  • the mounting seat is arranged in the receiving cavity and is respectively slidably connected with the main casing and the rotating member; the mounting base is respectively connected with the main casing in response to the relative rotation of the rotating member and the main casing. the housing and the rotating member slide relative to each other and slide in the direction of the rotation axis of the rotating member; and
  • the first connector is accommodated in the accommodating cavity, and the first connector is at least partially inside the accommodating cavity or outside the accommodating cavity in response to the sliding of the mounting seat in the direction of the rotation axis of the rotating member.
  • the embodiment of the present application also provides a power adapter, including:
  • the main casing has a receiving cavity
  • a first connector disposed in the accommodating cavity and slidably connected with the main casing and the rotating member, respectively;
  • the first connector slides relative to the main casing and the rotating member, respectively, and slides in the direction of the rotation axis of the rotating member, so that the The first connector is at least partially inside the receiving cavity or outside the receiving cavity.
  • the embodiment of the present application also provides a power adapter, including:
  • the first housing is provided with a first sub-accommodating cavity
  • a second casing provided with a second sub-accommodating cavity, coaxially disposed with the first casing;
  • the mounting seat is arranged in the second sub-accommodating cavity, and is respectively slidably connected with the second housing and the rotating member; the mounting seat is responsive to the relative rotation of the rotating member and the second housing. respectively slide relative to the second housing and the rotating member, and slide in the direction of the rotation axis of the rotating member;
  • the first connector is accommodated in the second sub-accommodating cavity, and the first connector is at least partially in the accommodating cavity or the outside the containment cavity;
  • a mainboard assembly disposed in the first sub-accommodating cavity, and electrically connected to the second connector
  • the conductive member is disposed in the second sub-accommodating cavity, and is electrically connected with the main board assembly and the first connector respectively, so as to realize the electrical connection between the first connector and the main board assembly.
  • a power adapter provided by an embodiment of the present application adopts a design in which a rotating member is rotatably connected to the main casing.
  • the first connector is displaced in the direction of the rotation axis of the rotating member, so that the first connector is at least partially located outside the accommodating cavity for normal use, and the first connector can also be located in the accommodating cavity for storage.
  • FIG. 1 discloses a three-dimensional assembly view of a power adapter in an embodiment of the present application
  • FIG. 2 discloses an exploded perspective view of the power adapter in the embodiment shown in FIG. 1 of the present application
  • FIG. 3 discloses a front view of the main casing in the embodiment shown in FIG. 1 of the present application
  • FIG. 4 discloses a schematic cross-sectional view of the main casing along the line III-III in the embodiment shown in FIG. 3 of the present application;
  • FIG. 5 discloses a schematic structural diagram of the first housing in FIG. 2 of the present application
  • FIG. 6 discloses a schematic structural diagram of the second casing in FIG. 2 of the present application.
  • FIG. 7 discloses a schematic structural diagram of the second casing in FIG. 2 of the present application from another perspective
  • FIG. 8 discloses an exploded perspective view of the second housing in FIG. 6 of the present application.
  • FIG. 9 discloses a schematic structural diagram of the connection between the rotating assembly and the second connector in the embodiment shown in FIG. 1 of the present application;
  • Fig. 10 discloses the front view of the rotating member in the embodiment shown in Fig. 9 of the present application.
  • FIG. 11 discloses a schematic cross-sectional view of the rotating member along line X-X in the embodiment shown in FIG. 10 of the present application;
  • FIG. 12 discloses a schematic cross-sectional view of the rotating member along line X-X in another embodiment shown in FIG. 10 of the present application;
  • FIG. 13 discloses a schematic structural diagram of the connection between the second housing, the rotating assembly and the second connector in the embodiment shown in FIG. 2 of the present application;
  • FIG. 14 discloses an exploded perspective view of the electronic assembly, the first connector and the second connector in the embodiment shown in FIG. 2 of the present application;
  • FIG. 15 discloses a schematic structural diagram of the printed circuit board in the embodiment shown in FIG. 14 of the present application.
  • FIG. 16 discloses a schematic structural diagram of the first fixing member in the embodiment shown in FIG. 14 according to an embodiment of the present application;
  • FIG. 17 discloses a schematic structural diagram of the second fixing member in the embodiment shown in FIG. 14 according to an embodiment of the present application;
  • FIG. 18 discloses a schematic structural diagram of the connection between the printed circuit board of the present application, the fixing member, and the first connector;
  • FIG. 19 discloses a schematic structural diagram of the connection between the printed circuit board of the present application, the fixing member, the first connector, and the first housing;
  • Fig. 20 discloses an exploded perspective view of the second fixing member and the first connector in the embodiment shown in Fig. 14 of the present application;
  • FIG. 21 discloses a schematic structural diagram of the second connector in the embodiment shown in FIG. 14 of the present application.
  • FIG. 22 discloses a schematic structural diagram of the second connector from another perspective in the embodiment shown in FIG. 14 of the present application;
  • FIG. 23 discloses a schematic structural diagram of the electronic component, the first connector and the second connector in the embodiment shown in FIG. 2 of the present application;
  • FIG. 24 discloses a schematic structural diagram of the second housing, the electronic component, the first connector and the second connector in the embodiment shown in FIG. 2 of the present application;
  • FIG. 25 discloses a cross-sectional view of the power adapter in the storage state in the embodiment shown in FIG. 1 of the present application;
  • FIG. 26 discloses a cross-sectional view of the power adapter in the extended state of the embodiment shown in FIG. 1 of the present application.
  • Power adapter also known as external power supply, is a power supply voltage conversion device for small portable electronic equipment and electronic appliances.
  • the working principle of the power adapter is to convert the AC input to the DC output. According to the connection method, it can be divided into wall type and desktop type.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements.
  • installed should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements.
  • Electronic devices involved in this application may include but are not limited to mobile phones, tablet computers, wearable devices (such as watches, wristbands, augmented reality glasses, virtual reality glasses, etc.), smart home appliances (such as desk lamps, fans, light bars, etc.), Other audio products (such as speakers, story machines, headphones, etc.), security cameras, set-top boxes, routers, and massagers.
  • wearable devices such as watches, wristbands, augmented reality glasses, virtual reality glasses, etc.
  • smart home appliances such as desk lamps, fans, light bars, etc.
  • Other audio products such as speakers, story machines, headphones, etc.
  • security cameras set-top boxes, routers, and massagers.
  • the power adapter 100 may include a main casing 10 with a receiving cavity 101 inside, a rotating component 20 installed on the main casing 10, an electronic component 30 installed in the receiving cavity 101, The first connector 40 electrically connected to the component 30 and the second connector 50 installed on the rotating component 20 in the receiving cavity 101 and electrically connected to the electronic component 30 .
  • the main casing 10 can be used as a casing for housing and protecting components in the power adapter 100 (eg, printed circuit boards and transformers, inductors, capacitors, control integrated circuits, etc.) on the printed circuit boards.
  • Electronic components 30 may be used to implement current to voltage conversion.
  • the electronic assembly 30 is used to convert the AC input to the DC output.
  • One of the first connector 40 and the second connector 50 can be used to connect an AC power source (eg, 110-220V AC), so that the power adapter 100 can receive AC power from the AC power source.
  • the other one of the first connector 40 and the second connector 50 can be used to connect an electronic device, so that the power adapter 100 can be used as a DC power supply (eg, 5-24V DC) to output DC power to the electronic device.
  • the rotating assembly 20 is used to drive the second connector 50 , so that the second connector 50 can extend from the receiving cavity 101 to the outside of the receiving cavity 101 , or retract from the outside of the receiving cavity 101 into the receiving cavity 101 .
  • the first connector 40 may also be arranged in the receiving cavity 101 in the manner of the second connector 50 .
  • first connector in other embodiments may be referred to as the "second connector”
  • second connector in other embodiments may be referred to as the "first connector” Connector
  • FIG. 3 discloses a front view of the main casing 10 in the embodiment shown in FIG. 1 of the present application
  • FIG. 4 discloses the main casing 10 along the line III-III in the embodiment shown in FIG. 3 of the present application Schematic diagram of the cross section.
  • the main casing 10 may include a first casing 11 having a first sub-accommodating cavity 102 , and a second casing 12 having a second sub-accommodating cavity 103 and connected and fixed to the first casing 11 .
  • the first sub-accommodating cavity 102 and the second sub-accommodating cavity 103 may constitute the containing cavity 101 .
  • the accommodating cavity 101 may not only be limited to the first sub-accommodating cavity 102 and the second sub-accommodating cavity 103 , but may also include cavities of other forms.
  • first casing in other embodiments may be referred to as the "second case”
  • second case in other embodiments may be referred to as the "first case” case
  • first sub-accommodating cavity in other embodiments may be referred to as a "second sub-accommodating cavity”
  • second sub-accommodating cavity in other embodiments may be referred to as "The first sub-containment chamber”.
  • FIG. 5 discloses a schematic structural diagram of the first housing 11 in the embodiment shown in FIG. 2 of the present application.
  • the first housing 11 may be made of any suitable material, eg, plastic, rubber, ceramic, silicon, and the like. Although the first housing 11 is shown as having a cylindrical shape, this is not required.
  • the first housing 11 may have any other shape required for a particular application.
  • the first housing 11 can be one of a rectangular parallelepiped shape, a spherical shape, an irregular shape, and the like, and the shape can be changed according to actual conditions.
  • the first casing 11 may include a bottom plate 111 and a first side plate 112 surrounding the bottom plate 111 and connected and fixed with the bottom plate 111 .
  • the bottom plate 111 and the first side plate 112 can surround the first sub-accommodating cavity 102 .
  • the bottom plate 111 may be a plate-like structure. Specifically, it can be a circular plate-like structure. It can also be other shapes, such as rectangles, etc. The specific shape can be changed according to the actual situation.
  • the bottom plate 111 may be provided with a mounting hole 1111 penetrating the bottom plate 111 for mating with the first connector 40 .
  • the mounting hole 1111 communicates with the first sub-accommodating cavity 102 . It can be understood that, in an embodiment, there may also be multiple mounting holes 1111 . Of course, the number of the mounting holes 1111 can be specifically determined according to the number of the first connectors 40 and the requirements of a specific application. In addition, in some embodiments, the mounting holes 1111 may also be omitted.
  • the mounting holes 1111 can also be replaced by grooves, for example, grooves can be provided on the surface of the bottom plate 111 outside the first sub-accommodating cavity 102 to accommodate the first connector 40, so that the first connector 40 is located outside the first sub-accommodating cavity 102 .
  • the first side plate 112 may be extended from the edge of the bottom plate 111 .
  • the first side plate 112 may have a cylindrical shape as a whole.
  • a mounting opening 1121 is formed on the side of the first side plate 112 away from the bottom plate 111 and communicated with the first sub-accommodating cavity 102 , so as to be connected with the second housing 12 .
  • the first side plate 112 may also be provided with a structure similar to the mounting holes 1111 on the bottom plate 111 , that is, the first side plate 112 may be provided with mounting holes.
  • first side plate 112 and the bottom plate 111 can be integrally formed. In another embodiment, the first side plate 112 and the bottom plate 111 can be fixed to form the first casing 11 by adhesive bonding. In one embodiment, the first side plate 112 can also be fixed with the bottom plate 111 by screw connection, snap connection or plug connection to form the first casing 11, so that the bottom plate 111 and the first side plate 112 can be detachably connected.
  • FIG. 6 and FIG. 7 respectively disclose structural schematic diagrams of the second housing 12 in the embodiment shown in FIG. 2 of the present application from different perspectives, and FIG. 8 discloses FIG. 6 of the present application.
  • the second housing 12 may be made of any suitable material, eg, plastic, rubber, ceramic, silicon, and the like. Although the second housing 12 is shown as having a cylindrical shape, this is not required. The second housing 12 may have any other shape required for a particular application.
  • the second housing 12 can be one of a rectangular parallelepiped shape, a spherical shape, an irregular shape, etc., and the shape can be changed according to actual conditions.
  • the second casing 12 may be disposed coaxially with the first casing 11 .
  • the second housing 12 may include a partition plate 121 , a second side plate 122 disposed on one side of the partition plate 121 , and a top plate 123 opposite to the partition plate 121 and connected and fixed to the second side plate 122 .
  • the partition plate 121 , the second side plate 122 and the top plate 123 can be surrounded to form the second sub-accommodating cavity 103 .
  • first side panel in other embodiments may be referred to as the "second side panel”
  • second side panel in other embodiments may be referred to as the "first side panel” side panel
  • the partition plate 121 can be a plate-like structure for the second casing 12 such as the second side plate 122 to be connected and fixed to the first casing 11 such as the first side plate 112 on the side of the first casing 11 where the installation opening 1121 is provided .
  • a connecting structure 1211 may be provided on the side of the partition plate 121 away from the second side plate 122 , so as to be connected and fixed with the first casing 11 such as the first side plate 112 .
  • the connection structure 1211 may be a plug-in board.
  • the plug-in board can be inserted into the first sub-accommodating cavity 102 of the first casing 11 and abut against the inner surface of the first side plate 112 to realize the fixing of the second casing 12 and the first casing 11 .
  • the partition plate 121 can also be used as a part of the first casing 11 instead of being a part of the second casing 12.
  • the connecting structure 1211 protrudes from the separating board 121 , so as to be plugged and fixed with the first side board 112 .
  • the connection structure 1211 such as the plug-in board can be a ring-shaped structure as a whole.
  • the connection structure 1211 such as a plug-in board, may also be composed of a plurality of arc-shaped sub-plug boards, such as a first sub-plug board 1212 and a second sub-plug board 1213 .
  • a gap 1214 may be formed between two adjacent sub-socket boards, or may be directly abutted.
  • the plug board can also be replaced by other structures such as plug posts.
  • the first housing 11 can also be inserted into the space enclosed by the connecting structure 1211 such as the annular structure of the plug-in board, so that the outer surface of the first side plate 112 of the first housing 11 is inserted into the connecting structure 1211 such as plugging into the space.
  • the connecting plate abuts on the inner surface of the annular structure.
  • connection structure 1211 may be omitted.
  • the partition plate 121 can be directly connected and fixed to the first casing 11 , for example, in the form of welding, gluing, screwing, or plugging.
  • the partition plate 121 may also be omitted.
  • the connection structure 1211 may be disposed on the second side plate 122 .
  • the second side plate 122 may be an annular structure.
  • a first sliding rail 1221 is provided on the second side plate 122 so as to cooperate with the rotating assembly 20 .
  • the first sliding rail 1221 may be specifically a guide hole passing through the second side plate 122 .
  • the guide hole may be linear, for example, provided on the second side plate 122 , extending from a side close to the first housing 11 to a side away from the first housing 11 .
  • the first sliding rail 1221 can also be spiral, for example, it is spirally arranged from the side close to the first housing 11 to the side away from the first housing 11 .
  • the first slide rail 1221 can also be in other shapes. Specific can be set as required.
  • the first sliding rail 1221 may include two, which are the first sub sliding rail 1222 and the second sub sliding rail 1223 respectively. Of course, there may also be one or more, as long as it can be matched with the second connector 50 .
  • the outer surface of the second side plate 122 may be provided with a first snap structure 1224 for snap connection with the rotating assembly 20 , so that the rotating assembly 20 is installed on the first housing 11 .
  • the first buckle structure 1224 can be a groove.
  • the edge of the second side plate 122 on the side close to the top plate 123 can be provided with a convex edge 1225 toward the second sub-accommodating cavity 103 so as to cooperate with the top plate 123 , so that the second side plate 122 is fixedly connected with the top plate 123 and strengthens the second side plate 122 The strength of the connection with the top plate 123 .
  • the ledge 1225 may be omitted.
  • the second side plate 122 and the partition plate 121 can be integrally formed. In one embodiment, the second side plate 122 and the partition plate 121 can be fixed to form the second casing 12 in the form of adhesive bonding.
  • the second housing 12 can also be formed by screw connection or snap connection, or by plugging and fixing, so as to facilitate the detachable connection between the partition plate 121 and the second side plate 122 .
  • the top plate 123 may be a plate-like structure. Specifically, it can be a circular plate-like structure. It can also be other shapes, such as rectangles, etc., and the shape can be changed according to the actual situation.
  • the top plate 123 is provided with through holes 1231 penetrating the top plate 123 , such as a first through hole 1232 and a second through hole 1233 .
  • the first through hole 1232 and the second through hole 1233 may communicate with the second sub-accommodating cavity 103 so as to be matched with the second connector 50 .
  • the top plate 123 can be connected and fixed with the second side plate 122, such as the protruding edge 1225, for example, by welding, gluing, plugging or snap connection.
  • an escape portion 1201 can be formed on the side of the second side plate 122 facing the top plate 123 to cooperate with the rotating assembly 20 .
  • the displacement portion 1201 may also be omitted.
  • the top plate 123 can also be rotatably connected with the second side plate 122 so that the through holes 1231 such as the first through holes 1232 and the second through holes 1233 can be engaged with the second connector 50. In some cases, the top plate 123 can be in The second connector 50 is driven to rotate.
  • the second casing 12 such as the connecting structure 1211 can be extended into the first sub-accommodating cavity 102 of the first casing 11, and Abutting with the inner surface of the first side plate 112 in the first sub-accommodating cavity 102 to realize the connection and fixation of the first casing 11 and the second casing 12 .
  • the first side plate 112 and the second side plate 122 are located on both sides of the partition plate 121 respectively, and are respectively connected to the partition plate 121 .
  • the partition plate 121 is connected and fixed, and the partition plate 121 can divide the accommodating cavity 101 into a first sub-accommodating cavity 102 and a second sub-accommodating cavity 103 .
  • the partition plate 121 may be omitted.
  • the first side plate 112 and the second side plate 122 are connected and fixed, and the first side plate 112 and the second side plate 122 may also be of an integrated structure.
  • the rotating assembly 20 may include a rotating member 21 disposed outside the main casing 10 such as the second casing 12 and rotatably connected with the main casing 10 such as the second casing 12 , and a rotating member 21 installed in the receiving cavity 101 such as the second sub-accommodating cavity 103 .
  • a mounting seat 22 that is slidably connected with the main casing 10 such as the second casing 12 and the rotating member 21 inside and respectively.
  • the rotating member 21 rotates relative to the second side plate 122 in response to the relative rotation of the rotating member 21 and the main casing 10 .
  • the casing 10 such as the second casing 12 and the rotating member 21 slide relative to each other, and slide in the direction of the rotation axis of the rotating member 21 .
  • FIG. 10 discloses a front view of the rotating member 21 in the embodiment shown in FIG. 9 of the present application
  • FIG. 11 discloses a schematic cross-sectional view of the rotating member 21 along the line X-X in the embodiment shown in FIG.
  • the rotating member 21 may be made of any suitable material, eg, plastic, rubber, ceramic, silicon, and the like. Although the rotor 21 is shown as having a cylindrical shape, this is not required. The rotor 21 may have any other shape required for a particular application. For example, the rotating member 21 can be one of a rectangular parallelepiped shape, a spherical shape, an irregular shape, etc., and the shape can be changed according to the actual situation.
  • the rotating member 21 can be an annular structure and can be sleeved on the main casing 10 such as the second casing 12 .
  • the rotating member 21 may be enclosed on the outer side of the second casing 12, such as the second side plate 122.
  • the rotating member 21 can be a cylindrical annular structure, and is disposed coaxially with the second housing 12 .
  • the inner surface of the rotating member 21 is provided with a second sliding rail 212 so as to be slidably connected with the mounting seat 22 .
  • first sliding rail in other embodiments may be referred to as the "second slide rail”
  • second slide rail in other embodiments may be referred to as the "first slide rail” slide
  • the second sliding rail 212 may be a helical groove, so that the mounting seat 22 is configured to move in the direction of the rotation axis of the rotating member 21 when the helical groove slides.
  • FIG. 12 discloses a schematic cross-sectional view of the rotating member 21 along the line X-X in another embodiment shown in FIG. 10 of the present application.
  • the second sliding rail 212 can be a groove, and specifically can include three sections, namely a helical section 2121 , a first limit that communicates with the end of the helical section 2121 away from the first housing 11 and is located on a plane perpendicular to the rotation axis of the rotating member 21 .
  • the position section 2122 and the second position limit section 2123 communicate with one end of the helical section 2121 near the first housing 11 and are located on a plane perpendicular to the rotation axis of the rotating member 21 .
  • the helical segment 2121 may be a helical groove.
  • the mounting seat 22 when the mounting seat 22 slides on the helical section 2121, it can slide in the direction of the rotation axis of the rotating member 21, and a moving thrust can be given to the mounting seat 22 in the direction of the rotation axis of the rotating member 21, so as to realize the mounting seat. 22 slides in the direction of the rotation axis of the rotating member 21 .
  • the mounting seat 22 can slide on the first limiting section 2122 or the second limiting section 2123, the mounting seat 22 rotates on a plane in the radial direction of the rotation axis of the rotating member 21, and will be relatively opposite to the rotating member 21 or the second limiting section 2123.
  • the second casing 12 does not continue to move along the extending direction of the first sliding rail 1221 .
  • names such as “first limiting segment”, “second limiting segment”, and “limiting segment” can be converted to each other.
  • the "first limiting segment” in other embodiments may be referred to as the “second limiting segment”, and correspondingly, the “second limiting segment” in other embodiments may be referred to as "First Limit”.
  • the number of the second sliding rails 212 may also be two.
  • the second slide rail 212 may also be one when there are multiple first slide rails 1221 .
  • Even the second slide rail 212 may be plural when the first slide rail 1221 is one.
  • the number of the second slide rails 212 may be plural when the number of the first slide rails 1221 is plural.
  • the second housing 12 and/or the rotating member 21 can install the mounting seat 22 .
  • the rotating member 21 is provided with a second snap structure 213 for snap connection with the second shell 12 such as the first snap structure 1224 on the second side plate 122 , so that the second shell 12 such as the second side plate 122 and The rotating member 21 is rotatably connected, and the first locking structure 1224 and the second locking structure 213 slide relatively in response to the relative rotation of the rotating member 21 and the second housing 12 such as the second side plate 122 .
  • the second snap structure 213 can be a protrusion, so that the protrusion can be placed in the first snap structure 1224, such as a groove, and slide in the groove to realize the rotating member 21 and the second housing. 12 relative rotation.
  • first snap structure 1224 and the second snap structure 213 are not limited to the connection forms of grooves and protrusions, and can also be other forms of connection between the second housing 12 , such as the second side plate 122 and the rotating member 21 .
  • first snap structure in other embodiments may be referred to as a “second snap structure”
  • second snap structure in other embodiments may be referred to as "First Buckle Structure”.
  • a protruding portion 214 can be protruded inwardly from one edge of the rotating member 21 away from the first housing 11 so as to be matched with the escape portion 1201 .
  • the outer surface of the rotating member 21 may be flush with the outer surface of the first housing 11 to enhance the appearance of the power adapter 100 .
  • the mount 22 may be made of any suitable material, eg, plastic, rubber, ceramic, silicon, and the like.
  • the mount 22 can be used to mount the second connector 50 .
  • the mounting seat 22 may include a mounting seat main body 221 disposed in the second sub-accommodating cavity 103 and used for installing the second connector 50 , and a mounting seat main body 221 disposed on the mounting seat main body 221 and disposed on the first slide rail 1221 and the second slide rail respectively Slider 222 within 212.
  • the sliding members 222 are respectively placed on the first sliding rail 1221 and the second sliding rail 212, and the sliding members 222 rotate along the rotating member 21 relative to the second housing 12, such as the second side plate 122, respectively.
  • the first slide rail 1221 and the second slide rail 212 slide inside, so that the mounting base 22 such as the mounting base body 221 moves relative to the second housing 12 and the rotating member 21 in the direction of the rotation axis of the rotating member 21 respectively.
  • the sliding member 222 may include a first sliding block 2221 and a second sliding block 2222 .
  • the first sliding block 2221 and the second sliding block 2222 are symmetrically arranged, so that when the mounting seat 22 is installed in the second sub-accommodating cavity 103 , it can be stably supported by the rotating member 21 and/or the second housing 12 .
  • the first slider 2221 can be placed on the first sub-slide rail 1222 and a second slide rail 212
  • the second slider 2222 can be placed on the second sub-slide rail 1223 and another second slide rail 212 on.
  • the number of sliders 222 can also be multiple.
  • a part of the sliding members 222 can be placed only on the first sliding rail 1221, and a part of the sliding members 222 can be placed only on the second sliding rail 212, so that the mounting seat 22 and the second housing 12, Installation of the rotating member 21.
  • a partial number of the sliding members 222 may also be placed on the first sliding rail 1221 and the second sliding rail 212 at the same time.
  • FIG. 13 discloses a schematic structural diagram of the connection between the second housing 12 , the rotating assembly 20 and the second connector 50 in the embodiment shown in FIG. 2 of the present application.
  • the second buckle structure 213 is, for example, a protrusion placed in the first buckle structure 1224 , such as a groove, to realize the buckle connection between the rotating member 21 and the second housing 12 .
  • the second snap structure 213, such as a protrusion slides in the first snap structure 1224, such as a groove, the relative rotation of the rotating member 21 and the second housing 12 can be achieved.
  • the protruding portion 214 can be placed in the vacant portion 1201 , so that the end surface of the second side plate 122 away from the first casing 11 is flush with the top plate 123 , thereby improving the appearance of the power adapter 100 .
  • the protruding portion 214 and the escape portion 1201 may be omitted.
  • the top plate 123 can be used as a part of the rotating member 21 and can be rotatably connected with the rotating member 21 .
  • the top plate 123 can be integrally formed with the second side plate 122 . It can also be rotatably connected with the second side plate 122 .
  • the mounting seat 22 is mounted on the first slide rail 1221 and the second slide rail 212, and is slidable on the first slide rail 1221 and the second slide rail 212, respectively.
  • the plate 122 rotates relatively, it can be seen that one of the first sliding rail 1221 and the second sliding rail 212 is used to guide the mounting seat 22 , and the other sliding rail is used to guide the mounting seat in the direction in which the rotating member 21 rotates. 22 is pushed, and the mounting seat 22 is slidable on the first sliding rail 1221 and the second sliding rail 212 respectively in response to the relative rotation of the rotating member 21 and the second side plate 122, so that the mounting seat 22 is in the position of the rotating shaft of the rotating member 21. move in the direction.
  • the mounting seat 22 when the sliding member 222 in the mounting seat 22 is located on the first limiting section 2122 or the second limiting section 2123 , the mounting seat 22 can be rotated on a plane perpendicular to the rotation axis of the rotating member 21 .
  • the arrangement of the first limiting segment 2122 or the second limiting segment 2123 can prevent the mounting seat 22 from moving in the direction of the rotation axis of the rotating member 21 .
  • first slide rail 1221 and the second slide rail 212 are not limited to the case where the first slide rail 1221 is a linear slide rail, and the second slide rail 212 includes a spiral slide rail. It can also be the case that the first slide rail 1221 is a spiral slide rail, and the second slide rail 212 is a linear slide rail. It can also be the case that the first slide rail 1221 is a spiral slide rail, and the second slide rail 212 is a spiral slide rail.
  • one of the first sliding rail 1221 and the second sliding rail 212 includes at least a helical section 2121 , so that the mounting seat 22 is configured to move in the direction of the rotation axis of the rotating member 21 when the helical section 2121 slides.
  • one of the first sliding rail 1221 and the second sliding rail 212 includes at least a helical section 2121, so that the mounting seat 22 is configured to move in the direction of the rotation axis of the rotating member 21 when the helical section 2121 slides
  • One of the first sliding rail 1221 and the second sliding rail 212 may further include at least one of a first limiting segment 2122 and a second limiting segment 2123, and the first limiting segment 2122 is connected to one end of the helical segment 2121 , the second limiting segment 2123 is connected to the other end of the helical segment 2121 , the first limiting segment 2122 and the second limiting segment 2123 are respectively located on a plane perpendicular to the direction of the rotation axis of the rotating member 21 .
  • one of the first slide rail 1221 and the second slide rail 212 is a spiral slide rail, and the other slide rail is extended on the rotation axis of the rotating member 21 .
  • FIG. 14 discloses an exploded perspective view of the electronic component 30 , the first connector 40 and the second connector 50 in the embodiment shown in FIG. 2 of the present application.
  • the electronic assembly 30 can be used to realize the direct current output of the first connector 40 and the alternating current input of the second connector 50 .
  • the electronic assembly 30 may include a mainboard assembly 31 disposed in the receiving cavity 101 such as the first sub-accommodating cavity 102 and a conductive member 32 disposed in the receiving cavity 101 such as the second sub-accommodating cavity 103 and electrically connected to the mainboard assembly 31 .
  • the main board assembly 31 can be electrically connected with the first connector 40 .
  • the conductive member 32 can be electrically connected with the second connector 50 to realize the electrical connection between the second connector 50 and the main board assembly 31 .
  • the main board assembly 31 may include a printed circuit board 311 provided with circuits such as a common mode choke coil, a transformer, a control integrated circuit, a high voltage (eg, alternating current) circuit, a low voltage (eg, direct current) circuit, and a filter circuit, and the
  • the printed circuit board 311 is fixed to the fixing members in the first housing 11 , such as the first fixing member 312 and the second fixing member 313 .
  • the printed circuit board 311 can be electrically connected with the first connector 40 .
  • the printed circuit board 311 may be electrically connected with the second connector 50 through the conductive member 32 .
  • Fixing pieces such as the first fixing piece 312 and the second fixing piece 313 can be used as mounting brackets, and are arranged on both ends of the printed circuit board 311 to install and fix the printed circuit board 311 in the first housing 11 to realize printing Stability and fixation of the circuit board 311 .
  • first fixing piece names such as “first fixing piece”, “second fixing piece” and “fixing piece” can be interchanged with each other.
  • first fixing member in other embodiments may be referred to as the "second fixing member”
  • second fixing member in other embodiments may be referred to as the "first fixing member” Fastener”.
  • FIG. 15 discloses a schematic structural diagram of the printed circuit board 311 in the embodiment shown in FIG. 14 of the present application.
  • the printed circuit board 311 can be used to realize the conversion between alternating current and direct current.
  • the printed circuit board 311 may be fabricated using any of conventional techniques.
  • the printed circuit board 311 may include a substrate 3111 provided with circuit traces inside and mounted in the first housing 11 .
  • Circuits such as a common mode choke coil, a transformer, a control integrated circuit, a high voltage (eg, alternating current) circuit, a low voltage (eg, direct current) circuit, and a filter circuit can be provided on the substrate 3111 .
  • Circuits such as common mode choke coils, transformers, control integrated circuits, high-voltage (eg, alternating current) circuits, low-voltage (eg, direct current) circuits, and filter circuits can be connected in series and parallel through circuit traces.
  • the base plate 3111 is provided with a first connecting portion 3112 at one end facing the second housing 12 so as to be mounted and fixed with the first fixing member 312 .
  • the first connection portion 3112 may be a plug-in block such as a first plug-in block 3112a and a second plug-in block 3112b.
  • first plug-in block in other embodiments may be referred to as a "second plug-in block”
  • second plug-in block in other embodiments may be referred to as "First plug-in block”.
  • the base plate 3111 is provided with a second connecting portion 3112 at one end away from the second housing 12 , so as to be installed and fixed with the second fixing member 313 .
  • the second connection portion 3113 may be a plug-in block such as a first plug-in block 3113a and a second plug-in block 3113b.
  • first connection part in other embodiments may be referred to as the "second connection portion”
  • second connection portion in other embodiments may be referred to as the "first connection portion” connection
  • a Bluetooth module may also be provided on the substrate 3111, so that the Bluetooth module can be paired with an electronic device such as a mobile phone, a computer, etc. for communication connection.
  • the electronic component 30 may also include a battery, buttons, indicator lights, buzzer, speaker, etc., which are arranged on the first housing 11, so that the battery can supply power for the Bluetooth module, indicator lights, buzzer, speaker, etc. , so as to control some functions of the power adapter 100 through buttons, such as controlling the Bluetooth module to perform Bluetooth pairing and sending Bluetooth signals, such as the discharge function of the battery.
  • the existence of the battery enables the power adapter 100 to function as a power bank.
  • the design of the Bluetooth module enables the power adapter 100 to complete Bluetooth pairing with electronic devices such as mobile phones and notebook computers, so as to realize communication connection, and Implement the following functions:
  • the power adapter 100 displays location information through specific beeps, sounds, lights, etc. , so that the user knows the location of the power adapter 100 .
  • the power adapter 100 press the button on the power adapter 100, and the power adapter 100 sends a control signal to find electronic devices such as mobile phones, notebooks, etc., to the electronic devices paired with the power adapter 100, such as mobile phones, notebooks, etc., through the Bluetooth module.
  • the electronic devices such as Mobile phones, notebooks, etc. display location information through specific ringtones, lights, etc., so that users can obtain the location of electronic devices such as mobile phones, notebooks, and the like.
  • the first fixing member 312 may include a first fixing base plate 3121 fixedly connected with the printed circuit board 311 such as the base plate 3111 .
  • the first fixing bottom plate 3121 may be a plate-like structure. Specifically, it can be a circular plate-shaped structure to match the design of the first housing 11 as a cylinder, so that when the first fixing base plate 3121 is installed in the first housing 11, the circular edge of the first fixing base plate 3121 is connected to the The inner surface of the first side plate 112 of the first casing 11 is abutted and fixed. It can be understood that the first fixing bottom plate 3121 can also be in other shapes, which will not be repeated here.
  • the first fixing bottom plate 3121 can also be a frame structure.
  • circuit traces may be provided in the first fixing base plate 3121 so as to be electrically connected to the conductive member 32 and the printed circuit board 311 respectively.
  • a first connecting portion 3122 may be provided on the first fixing base plate 3121 so as to be connected and fixed with the first connecting portion 3112 on the base plate 3111 .
  • the first connecting portion 3122 may be a cutout such as a first cutout 3122a and a second cutout 3122b.
  • the first plug-in block 3112a can be placed in the first cutout 3122a, and the second plug-in block 3112b can be placed in the second cutout 3122b to realize the first fixing member 312 such as the first fixing base plate 3121 and the printed circuit board 311 such as the base plate
  • the connection of 3111 is fixed.
  • the circuit traces of the first fixing base 3121 extend to the outside of the first fixing base 3121 on the side of the first fixing base 3121 away from the second fixing member 313 to form the conductive pins 3123 .
  • the conductive pins 3123 may include a first conductive sub-pin 3123a and a second conductive sub-pin 3123b.
  • the second fixing member 313 may include a second fixing bottom plate 3131 fixedly connected with the printed circuit board 311 such as the base plate 3111 .
  • the second fixing bottom plate 3131 can be a plate-like structure. Specifically, it can be a circular plate-like structure to match the design of the first housing 11 as a cylinder, so that when the second fixing bottom plate 3131 is installed in the first housing 11, the circular edge of the second fixing bottom plate 3131 and the The inner surface of the first side plate 112 of the first casing 11 is abutted and fixed. It can be understood that the second fixing bottom plate 3131 may also be in other shapes, which will not be described in detail here. In addition, the second fixing bottom plate 3131 can also be a frame structure.
  • circuit traces may be provided in the second fixed base plate 3131 so as to be electrically connected to the first connector 40 and the printed circuit board 311 respectively.
  • a second connecting portion 3132 may be disposed on the second fixing base plate 3131 so as to be connected and fixed with the second connecting portion 3113 on the base plate 3111 .
  • the second connecting portion 3132 may be a slit such as a first slit 3132a and a second slit 3132b.
  • the second plug block 3113a can be placed in the first cutout 3132a, and the second plug block 3113b can be placed in the second cutout 3132b, so as to realize the second fixing member 313 such as the second fixing base plate 3131 and the printed circuit board 311 such as the base plate
  • the connection of 3111 is fixed.
  • the second fixing base plate 3131 is provided with an assembly hole 3133 penetrating the second fixing base plate 3131 for installing the first connector 40 .
  • FIG. 18 discloses a schematic structural diagram of the connection between the printed circuit board 311 of the present application, the fixing member, and the first connector 40
  • FIG. 19 discloses the printed circuit board 311 of the present application, the fixing member, the first connector 40
  • the first plug block 3112a only needs to be placed in the first gap 3122a, and the second plug block 3112b can be It is placed in the second notch 3122b to realize the connection and fixation of the first fixing member 312 such as the first fixing bottom plate 3121 and the printed circuit board 311 such as the base plate 3111 .
  • the second plug block 3113a can be placed in the first cutout 3132a, and the second plug block 3113b can be placed in the second cutout 3132b, so as to realize the second fixing member 313 such as the second fixing base plate 3131 and the printed circuit board 311 such as the base plate
  • the connection of 3111 is fixed.
  • the fixing members such as the first fixing member 312 and the second fixing member 313 are respectively abutted and fixed with the inner surface of the first housing 11 such as the first side plate 112, so that the printed circuit board 311 can be placed in the first Installation in a housing 11 .
  • the conductive member 32 may be made of a solid conductive metal material such as gold, silver, iron, copper, aluminum or alloys.
  • the conductive member 32 may be installed on the inner surface of the second sub-accommodating cavity 103 of the second housing 12 to facilitate electrical connection with the second connector 50 .
  • the conductive member 32 can penetrate through the second housing 12 , such as the partition plate 121 , to be electrically connected to the circuit traces of the first fixing member 312 , such as the conductive pins 3123 .
  • the conductive member 32 can always be electrically connected to the second connector 50 connect.
  • the conductive member 32 may include a first conductive sub-member 321 and a second conductive sub-member 322 .
  • the first conductive sub-member 321 can penetrate through the second casing 12 such as the partition plate 121 to be electrically connected to the first conductive sub-pin 3123a.
  • the second conductive sub-member 322 can penetrate through the second casing 12 such as the partition plate 121 to be electrically connected to the second conductive sub-pin 3123b.
  • the conductive member 32 may be directly disposed on the first slide rail 1221 .
  • the first conductive sub-member 321 and the second conductive sub-member 322 may be disposed on two different first slide rails 1221 , eg, the first sub-slide rail 1222 and the second sub-slide rail 1223 , respectively.
  • the conductive member 32 can also be arranged on the second sliding rail 212 according to the arrangement on the first sliding rail 1221 .
  • the first conductive electronic member 321 may also be disposed on the first slide rail 1221
  • the second conductive electronic member 322 may be disposed on the second slide rail 212 .
  • the first connector 40 may include a mounting board 41 having circuit traces inside and the circuit traces being electrically connectable to the printed circuit board 311 , and a connector body 42 mounted on the mounting board 41 and electrically connecting to the circuit traces.
  • the connector body 42 is electrically connected to the conductive pins 3123 of the printed circuit board 311 for outputting direct current.
  • the connector body 42 is designed to mate with an electronic device and may be a USB connector, however, any other connector may be used.
  • the connector body 42 may be used to couple the power adapter 100 to an electronic device to power or charge the electronic device.
  • a cable with a complementary USB connector may be connected to the connector body 42 .
  • the other end of the cable may have any other suitable connector that mates with the electronic device. Examples of such connectors may include, but are not limited to, a ⁇ USB connector, a 30-pin connector used by Apple Inc. devices, a 30-pin connector used by Apple Inc. devices connectors, Type-C connectors, etc.
  • the connector body 42 can be an electromagnetic induction coil, which can supply power or charge the electronic device through electromagnetic induction with the electronic device.
  • the connector body 42 may have cables electrically connected to the circuit traces of the mounting board 41, and the connector body 42 may be directly connected to a connector on the electronic device.
  • the bottom plate 111 and the first side plate 112 are designed to be detachable, and the connector body 42 with the cable can be placed in the first sub-accommodating cavity 102 for storage.
  • FIG. 21 and FIG. 22 respectively disclose structural schematic diagrams of the second connector 50 from different perspectives in the embodiment shown in FIG. 14 of the present application.
  • the second connector 50 is installed in the second sub-accommodating cavity 103 .
  • the second connector 50 is designed to mate with a corresponding socket connector (eg, a wall socket) that provides AC power.
  • a corresponding socket connector eg, a wall socket
  • the second connector 50 can abut with the conductive member 32 such as the first conductive sub-member 321 and the second conductive sub-member 322 to realize the electrical path between the second connector 50 and the electronic component 30 such as the conductive member 32 .
  • the second connector 50 may include the mounting seat 22 in the above-mentioned embodiment (that is, the rotating assembly 20 shares the mounting seat 22 with the second connector 50 ) and a Conductor 51 .
  • the conductive member 51 cooperates with a corresponding socket connector (such as a wall socket) for providing AC power to realize electrical connection.
  • the conductive member 51 may be a pin.
  • the conductive member 51 may include a first pin 511 and a second pin 512 .
  • the conductive members 51 such as the first pins 511 and the second pins 512 are fixed on the mounting base 22 .
  • the mounting seat 22 can be made of hard insulating material.
  • the mount 22 can be connected to the swivel assembly 20 .
  • the rotating assembly 20 drives the mounting base 22 to move, so that the conductive members 51 such as the first pin 511 and the second pin 512 slide in the direction of the rotation axis of the rotating member 21 to extend or retract into the second sub-accommodating cavity 103 .
  • the mounting seat 22 can slide relative to the second housing 12 , so that the mounting seat 22 drives the conductive member 51 such as the first pin 511 and the second pin 512 to slide relative to the second housing 12 in the direction of the rotation axis of the rotating member 21 , thereby making the At least part of the conductive member 51 such as the first pin 511 or the second pin 512 is located in the second sub-accommodating cavity 103 or outside the second sub-accommodating cavity 103 .
  • the number of pins such as the first pin 511 and the second pin 512 can be adjusted according to the actual situation.
  • a third pin may also be included.
  • the mounting base 22 may be provided with abutting members 223 which are respectively electrically connected to the conductive member 51 and the conductive member 32 .
  • the abutting member 223 can slide relative to the conductive member 32 .
  • the abutment member 223 may include two sub-abutment members such as a first sub-abutment member 2231 and a second sub-abutment member 2232 .
  • the sub-abutting member such as the first sub-abutting member 2231 can be disposed on the outer contour of the mounting seat 22 and extend toward the interior of the mounting seat 22 to be electrically connected to the conductive member 51 such as the second pin 512, and can be connected to The conductive member 32, for example, the first conductive sub-member 321 abuts.
  • the sub-abutting member such as the second sub-abutting member 2232 can be disposed on the outer contour of the mounting seat 22 and extend to the inside of the mounting seat 22 to be electrically connected to the conductive member 51 such as the first pin 511 and can be connected to the conductive member 32, for example, the second conductive electronic member 322 abuts.
  • the conductive member 32 is disposed on the side wall of the main casing 10 facing the receiving cavity 101 , and the abutting member 223 can be disposed on the sliding member 222 , when the mounting seat 22 slides in the direction of the rotation axis of the rotating member 21 .
  • the abutting member 223 is electrically connected to the conductive member 32 disposed on the side wall of the main casing 10 facing the receiving cavity 101 .
  • the conductive member 32 can be disposed on the first sliding rail 1221 of the second housing 12 such as the second side plate 122, and the abutting member 223 can be disposed on the sliding member 222, when the mounting seat 22 is rotating When the member 21 slides in the direction of the rotation axis, the contact member 223 is electrically connected to the conductive member 32 provided on the first sliding rail 1221 .
  • the conductive member 32 may also be disposed on the rotating member 21 such as the second sliding rail 212 .
  • FIG. 23 discloses a schematic structural diagram of the electronic component 30 , the first connector 40 and the second connector 50 in the embodiment shown in FIG. 2 of the present application
  • the second connector 50 such as the first pin 511 abuts the second conductive sub-member 322 disposed on the inner surface of the second housing 12 such as the second side plate 122 through the second sub-abutting member 2232, and the second connection
  • the electrical connection relationship between the second sub-abutting member 2232 and the second conductive sub-member 322 can be maintained, and the second conductive sub-member 322 penetrates the partition plate 121 and extends into the first sub-accommodating cavity 102 and the second sub-conducting member 322.
  • the biconductive electronic pins 3123b are electrically connected.
  • the second connector 50 such as the second pin 512 abuts the first conductive sub-member 321 provided on the inner surface of the second housing 12 such as the second side plate 122 through the first sub-abutting member 2231 .
  • the electrical connection relationship between the first sub-abutting member 2231 and the first conductive sub-member 321 can be maintained, and the first conductive sub-member 321 penetrates the partition plate 121 and extends into the first sub-accommodating cavity 102 to connect with the first conductive sub-member 321 .
  • Electronic pins 3123a are electrically connected.
  • the electrical connection between the second connector 50 and the electronic component 30 is achieved.
  • the electrical connection between the second connector 50 and the electronic component 30 is achieved.
  • the pins of the second connector 50 protrude out of the second sub-accommodating cavity 103 , for example, they may protrude from the first through holes 1232 and the second through holes 1233 to the outside of the second sub-accommodating cavity 103 .
  • the shapes of the first through holes 1232 and the second through holes 1233 can be adapted to the pins.
  • the conductive member 51 can also be a ⁇ USB connector, a 30-pin connector used by Apple Inc. devices, or a 30-pin connector used by Apple Inc. devices.
  • the connector of the connector, the Type-C connector, etc., that is, the second connector 50 can be replaced with the first connector 40 in FIG. 1 .
  • the first connector 40 in FIG. 1 can also be connected to the main housing 10 by the connection manner of the second connector 50 and the main housing 10 .
  • FIGS. 25 and 26 disclose cross-sectional views of the power adapter 100 in different states in the embodiment shown in FIG. 1 of the present application.
  • the sliding member 222 on the second connector 50 is placed in the first sliding rail 1221 .
  • it is also placed on the second slide rail 212 on the rotating member 21 .
  • the rotating member 21 is disposed coaxially with the second housing 12, when the first sliding rail 1221 is linear and the second sliding rail 212 is helical.
  • the first sliding rail 1221 only serves as a guide, so that the mounting seat 22 can slide relative to the second housing 12 in the direction of the rotation axis of the rotating member 21 .
  • the second sliding rail 212 can impart a moving thrust to the mounting base 22 in the direction of the rotation axis of the rotating member 21 .
  • the second sliding rail 212 is linear and the first sliding rail 1221 is helical.
  • the second sliding rail 212 only serves as a guide, so that the mounting seat 22 can slide relative to the rotating member 21 in the direction of the rotation axis of the rotating member 21 .
  • the first sliding rail 1221 can impart a moving thrust to the mounting base 22 in the direction of the rotation axis of the rotating member 21 .
  • both the first slide rail 1221 and the second slide rail 212 are helical, the first slide rail 1221 and the second slide rail 212 both have a guiding function, and at the same time give the mounting seat 22 a direction of the rotation axis of the rotating member 21 on the mobile thrust.
  • the second connector 50 is accommodated in the second sub-accommodating cavity 103 , and the second connector 50 can be extended to the second sub-accommodating cavity 103 when the rotating member 21 rotates relative to the second housing 12 . outside.
  • the second connector 50 is outside the second sub-accommodating cavity 103 , and the second connector 50 can be retracted into the second sub-accommodating cavity 103 when the rotating member 21 and the second housing 12 rotate relative to each other. .
  • the rotation angle of the rotating member 21 relative to the second housing 12 is 360°, so that the second connector 50 can be moved from the state of being completely accommodated in the second sub-accommodating cavity 103 to extending out of the second connector 50 to the maximum extent.
  • the state of the sub-accommodating cavity 103 can also be 45° or 90°.
  • the rotation angle can be set according to actual needs, and will not be repeated here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention concerne un adaptateur d'alimentation, se rapportant au domaine technique des dispositifs électroniques. Un élément rotatif (21) de l'adaptateur de puissance est relié en rotation à un boîtier principal (10) présentant une cavité de réception (101) ; un premier connecteur (40) disposé dans la cavité de réception (101) répond à la rotation de l'élément rotatif (21) par rapport au boîtier principal (10), coulisse dans la direction d'un arbre rotatif de l'élément rotatif (21), et au moins une partie du premier connecteur est située dans la cavité de réception (101) ou située à l'extérieur de la cavité de réception (101). L'adaptateur d'alimentation utilise une conception dans laquelle l'élément rotatif (21) est relié en rotation au boîtier principal (10), au moyen de l'élément rotatif (21) rotatif par rapport au boîtier principal (10), le premier connecteur (40) est entraîné de façon à coulisser respectivement par rapport au boîtier principal (10) et l'élément rotatif (21), de telle sorte que le premier connecteur (40) génère un déplacement dans la direction de l'arbre rotatif de l'élément rotatif (21), au moins une partie du premier connecteur (40) est située à l'extérieur de la cavité de réception (101) pour une utilisation normale, et le premier connecteur (40) peut être situé dans la cavité de réception (101) pour recevoir, ce qui permet d'économiser l'espace et d'éviter des dommages aux broches.
PCT/CN2022/076912 2021-03-24 2022-02-18 Adaptateur d'alimentation WO2022199297A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110313276.5 2021-03-24
CN202110313276.5A CN113067188B (zh) 2021-03-24 2021-03-24 电源适配器

Publications (1)

Publication Number Publication Date
WO2022199297A1 true WO2022199297A1 (fr) 2022-09-29

Family

ID=76562634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/076912 WO2022199297A1 (fr) 2021-03-24 2022-02-18 Adaptateur d'alimentation

Country Status (2)

Country Link
CN (1) CN113067188B (fr)
WO (1) WO2022199297A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113067188B (zh) * 2021-03-24 2023-04-14 Oppo广东移动通信有限公司 电源适配器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7066745B1 (en) * 2005-10-17 2006-06-27 Chi-Wen Chen Power supply connector
TW201203750A (en) * 2010-07-09 2012-01-16 Powertech Ind Co Ltd Retractable power plug
CN112186412A (zh) * 2020-10-29 2021-01-05 Oppo广东移动通信有限公司 电源适配器
CN113067188A (zh) * 2021-03-24 2021-07-02 Oppo广东移动通信有限公司 电源适配器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6206714B1 (en) * 1999-02-01 2001-03-27 Litton Systems, Inc. Plug and adapter for existing single pole electrical receptacle
CN204858611U (zh) * 2015-06-25 2015-12-09 东莞市太业电子科技有限公司 插头可伸缩的移动电源
CN105206993B (zh) * 2015-09-21 2017-08-18 公牛集团有限公司 插头可伸缩收纳的转换器
CN107634363B (zh) * 2016-07-19 2019-09-06 国基电子（上海）有限公司 伸缩式电源插头
CN210224470U (zh) * 2019-07-25 2020-03-31 深圳市荣为信科技有限公司 一种便携式可收插头电源适配器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7066745B1 (en) * 2005-10-17 2006-06-27 Chi-Wen Chen Power supply connector
TW201203750A (en) * 2010-07-09 2012-01-16 Powertech Ind Co Ltd Retractable power plug
CN112186412A (zh) * 2020-10-29 2021-01-05 Oppo广东移动通信有限公司 电源适配器
CN113067188A (zh) * 2021-03-24 2021-07-02 Oppo广东移动通信有限公司 电源适配器

Also Published As

Publication number Publication date
CN113067188A (zh) 2021-07-02
CN113067188B (zh) 2023-04-14

Similar Documents

Publication Publication Date Title
WO2022088870A1 (fr) Adaptateur d'alimentation
US9312673B2 (en) Low voltage power receptacle
US7212420B2 (en) Universal serial bus voltage transformer
US7946857B2 (en) Circuit interface device
EP3913780B1 (fr) Adaptateur d'alimentation
TWM443202U (en) Wall-mounted extension charger socket
WO2022199297A1 (fr) Adaptateur d'alimentation
US20150214684A1 (en) Usb adapter module
US10656687B2 (en) Adapter and housing dock for single board computer
CA3009401C (fr) Systeme d'interface pour dispositifs de communication
CN219286751U (zh) 电源适配器
US20090113103A1 (en) Cascade type charge assembly
TWI672870B (zh) 配線器具
US10164368B1 (en) Adapter and using method thereof
CN113410700B (zh) 电源适配器
US20140004730A1 (en) Power plug having a universal serial bus port
CN218472476U (zh) 一种插线板
CN221830189U (zh) 充电桌
CN219458073U (zh) 一种具有Type-C接口承重式对接防护装置的电源
GB2404292A (en) Voltage adaptor with removable voltage setting element
CN217589519U (zh) 电源适配器
CN211908453U (zh) 一种具有蓝牙音箱的充电器
US20160134070A1 (en) Electrical connector with rotatable prongs
JP2006139976A (ja) 電子機器
CN114079171A (zh) 电连接器以及便携式电子设备保护壳

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22773959

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22773959

Country of ref document: EP

Kind code of ref document: A1