WO2024061056A2 - 电连接模组及电子装置 - Google Patents

电连接模组及电子装置 Download PDF

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Publication number
WO2024061056A2
WO2024061056A2 PCT/CN2023/118327 CN2023118327W WO2024061056A2 WO 2024061056 A2 WO2024061056 A2 WO 2024061056A2 CN 2023118327 W CN2023118327 W CN 2023118327W WO 2024061056 A2 WO2024061056 A2 WO 2024061056A2
Authority
WO
WIPO (PCT)
Prior art keywords
connection
electrical connection
wall
electrical
circuit board
Prior art date
Application number
PCT/CN2023/118327
Other languages
English (en)
French (fr)
Other versions
WO2024061056A3 (zh
Inventor
付冬妹
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2024061056A2 publication Critical patent/WO2024061056A2/zh
Publication of WO2024061056A3 publication Critical patent/WO2024061056A3/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/84—Hermaphroditic coupling devices

Definitions

  • the present application relates to the field of virtual reality technology, and in particular, to an electrical connection module and an electronic device using the electrical connection module.
  • augmented reality (AR)/virtual reality (VR) glasses equipment include frames and temples connected to the frames.
  • functional modules such as optical display modules and camera modules are mostly installed on in the frame.
  • the size and weight of the frames are getting larger and larger, which increases the volume and weight of the overall VR/AR glasses, making it difficult to achieve miniaturization and lightweight of VR/AR glasses; in addition, because The weight of VR/AR glasses is concentrated in the frame, which results in poor wearing stability and pressure on the bridge of the user's nose, reducing the user's wearing comfort.
  • most of the frames and temples in existing assembled VR/AR glasses are It has an integrated structure, which is inconvenient to disassemble and assemble, and is not conducive to the maintenance and replacement of the frame and temples.
  • embodiments of the present application need to provide an electrical connection module that is small in size, light in weight and easy to disassemble and assemble.
  • embodiments of the present application also provide electronic devices using the electrical connection module.
  • the first aspect of the embodiment of the present application provides an electrical connection module.
  • the electrical connection module includes: a first structure, a second structure and a first connection component; the first structure includes a frame and a frame located in the frame.
  • the first connection structure includes a first connection end and a first electrical connection portion located on the first connection end, and the second connection structure includes a second connection end detachably connected to the first connection end and a second electrical connection portion located on the second connection end, the first circuit board is electrically connected to the first electrical connection portion, the second circuit board is electrically connected to the second electrical connection portion, and the third circuit board is electrically connected to the first electrical connection portion.
  • An electrical connection part is electrically connected to the second electrical connection part when the first connection end and the second connection end are connected.
  • connection structure and the second connection structure in the first connection assembly to the first structure and the second structure respectively, and at the same time disposing the first electrical connection portion electrically connected to the first circuit board on the first connection structure On the first connection end, a second electrical connection part that is electrically connected to the second circuit board is provided on the second connection end of the second connection structure.
  • the number, shape and density of the first electrical connection part and the second electrical connection part can be set according to actual needs, which is beneficial to reducing the size of the first connection end and the second connection end, thereby reducing the The volume and weight of the first connection component are small; the first connection end and the second connection end do not occupy the space of the first structure and the second structure, and the connection flexibility between the two is greater, without adding a large board-to-board ( board to board (BTB) connector effectively reduces the volume and weight of the electrical connection module, which is conducive to the miniaturization and lightweight of the electrical connection module; moreover, the first connection structure and the second connection structure are detachable, and the The first structure and the second structure can be disassembled.
  • BTB board-to-board
  • the first connection end and the second connection end have strong versatility and low matching accuracy.
  • the assembly method of the first structure and the second structure in the electrical connection module is simple and can be freely separated and assembled. , to facilitate the storage of the electrical connection module, and at the same time to facilitate the maintenance and replacement of the first structure and the second structure.
  • the first connection end includes a first connection surface
  • the first electrical connection portion is located on the first connection surface
  • the second connection end includes a second A connection surface
  • the second electrical connection portion is located on the second connection surface
  • at least part of the first connection surface and at least part of the second connection surface are between the first connection end and the second connection end. When connected, they are set facing each other and relatively fixed.
  • the first connection end When the first connection end is connected to the second connection end, by arranging the first connection surface and the second connection surface to be relatively fixed, the first electrical connection part and the second electrical connection part are not in the same position after being connected.
  • the change can improve the stability of the signal connection between the first electrical connection part and the second electrical connection part, which is especially helpful to ensure stable signal transmission when the number of the first electrical connection part and the second electrical connection part is large.
  • a slide groove is provided on the first connection end, and a slide block is provided on the second connection end, and the slide block is used to slide in the slide groove.
  • the second connection end can be guided and limited when the first connection end and the second connection end are connected or disassembled, which is beneficial to improving the matching accuracy of the first connection end and the second connection end. and connection stability to improve the matching accuracy and connection stability between the first electrical connection part and the second electrical connection part, thereby improving the stability of signal transmission between the first circuit board and the second circuit board.
  • the first connection end further includes a limiting block, along the extension direction of the chute, the chute includes a sliding end and a terminal end, and the limiting block The block is adjacent to the terminal end.
  • the moving distance of the second connecting end relative to the first connecting end can be limited to limit the position of the second connecting end, thereby further improving the distance between the first connecting end and the second connecting end.
  • the matching accuracy is to further improve the matching accuracy between the first electrical connection part and the second electrical connection part, thereby improving the stability of signal transmission between the first circuit board and the second circuit board.
  • the first connection end further includes a first adsorption member
  • the second connection end further includes a second adsorption member
  • the first adsorption member is used to adsorb the The second adsorption member.
  • connection method of adsorption connection It is simple and reduces the structural complexity of the first connection end and the second connection end, and the first adsorption part and the second adsorption part occupy a smaller volume, which is conducive to further reducing the volume and weight of the first connection component to further realize the electrical Miniaturization and lightweight of connection modules.
  • the first connection end includes a first wall, a second wall opposite to the first wall, and is connected to the first wall and the second wall.
  • the first connecting portion between the first wall and the second wall is the first connecting surface; the first wall, the second wall and the first connecting portion jointly surround A first groove is formed, and the first groove is used to accommodate the second connection end, so that the second connection surface and the first connection surface are arranged oppositely.
  • the first connection end By arranging the first connection end to have a structure with a first groove, when the second connection end extends into the first groove and the second connection surface cooperates with the first connection surface, the first groove can match the second connection surface. Play the role of limiter.
  • the second connection end includes a third wall, a fourth wall opposite to the third wall, and is connected to the third wall and the fourth wall.
  • the second connecting portion between the third wall and the fourth wall is the second connecting surface; the third wall, the fourth wall and the second connecting portion jointly surround A second groove is formed, the second groove is used to accommodate the first wall, the first groove is used to accommodate the third wall, so that the first connection surface and the second connection surface are opposite to each other.
  • the matching accuracy and the connection stability of the first connecting end and the second connecting end can be further improved.
  • the electrical connection module further includes an elastic member, the elastic member is disposed in at least one of the first groove and the second groove, wherein, The elastic member in the first groove is located on the surface of the second wall facing the first wall to resist the surface of the third wall away from the second connection surface; The elastic member in the second groove is located on the surface of the fourth wall facing the third wall to resist the surface of the first wall facing away from the first connecting surface.
  • the first wall and the third wall can be compressed in a direction perpendicular to the first wall and the third wall, which is beneficial to further improving the first connecting end and the third wall.
  • the connection stability of the two connection ends can further improve the stability of the connection between the first circuit board and the second circuit board, and improve the stability of signal transmission between the first circuit board and the second circuit board.
  • the first electrical connection portion includes a first elastic conductive portion connected to the first connection end and a first conductive contact located at an end of the first elastic conductive portion away from the first connection end.
  • the second electrical connection part includes a second elastic conductive part connected to the second connection end and an end of the second elastic conductive part away from the second connection end. second conductive contact.
  • the first electrical connection part and the second electrical connection part By arranging at least one of the first electrical connection part and the second electrical connection part to have an elastic conductive structure, it can play the role of electrical connection, and at the same time, the first elastic conductive part or the second elastic conductive part can also be used.
  • the elastic force acts to resist the first wall or the third wall, so that the first connection end and the second connection end are connected more firmly, so as to further improve the stability of the connection between the first electrical connection part and the second electrical connection part, and improve Stability of signal transmission between the first circuit board and the second circuit board.
  • the first connection structure further includes a first fixed end connected between the frame and the first connection end
  • the second connection structure further includes a second fixed end connected between the body and the second connecting end, the The first fixed end is rotatably connected to the frame, or the second fixed end is rotatably connected to the body.
  • first connection structure and the second connection structure By providing the first fixed end and the second fixed end, it is convenient for the first connection structure and the second connection structure to be connected to the frame and the body respectively. And by the first fixed end being rotationally connected to the frame, or the second fixed end being rotationally connected to the body, when the electrical connection module is not used, it is convenient to fold and store the second structure and the first structure, thereby helping to reduce the number of first connections.
  • the frequency of disassembly of the structure and the second connection structure is conducive to extending the service life of the first connection component.
  • the frame includes two frame parts
  • the first circuit board includes two electrically connected sub-boards located in the two frame parts
  • each of the frame parts is detachably connected to a second structure via a first connecting component.
  • two of the frame parts are detachably connected, and two of the daughter boards are detachably connected.
  • the two frame parts are detachably connected, and the two frame parts with different functions can be flexibly switched for ease of use and improved user experience and comfort.
  • the electrical connection module further includes a second connection component, and the second connection component includes two third connection structures that respectively connect two of the frame parts, The two third connection structures are detachably connected, and the two daughter boards are electrically connected when the two third connection structures are connected.
  • each of the third connection structures includes a third connection end and a third electrical connection portion located on each of the third connection ends.
  • the connection ends are detachably connected, and the two daughter boards are respectively electrically connected to the third electrical connection portions on the two third connection ends when the two third connection ends are connected.
  • the detachable connection of the two frames is achieved through the second connection component.
  • the disassembly and assembly method is simple, easy to operate, and is conducive to the miniaturization and lightweight of the electrical connection module.
  • the two frame parts are of an integrated structure
  • the two sub-boards are of an integrated structure
  • the electrical connection module further includes a charger.
  • the charger includes a charger body and a third circuit board located in the charger body. The charger Detachably connected to the second structure, the third circuit board and the second circuit board are electrically connected when the charger is connected to the second structure.
  • the electrical connection module can realize independent charging of the second structure when not in use.
  • the first connection component further includes another first connection structure connected to the charger body, and the other first connection structure and the second The connection structure is detachably connected.
  • the third circuit board is electrically connected to the second circuit board.
  • the first connection structure By connecting another first connection structure to the charger body, the first connection structure has strong versatility, and the second connection structure on the second structure can meet the requirements of detachable connection with the first connection structure, and can also meet the requirements of detachable connection with the charger, and there is no need to additionally set a charging interface or wireless charging coil on the second structure, which is conducive to reducing the volume and weight of the second structure to achieve miniaturization and lightweight of the electrical connection module.
  • the electrical connection module is a glasses module
  • the first structure is a spectacle frame
  • the second structure is a temple.
  • the detachable connection between the frame and the temples can be realized, which facilitates the disassembly, assembly and maintenance of the frame and the temples, and is conducive to reducing the volume and weight of the glasses module to achieve mold joining of the glasses. Miniaturization and lightweight of the group.
  • the second aspect of the embodiment of the present application provides an electronic device.
  • the electronic device includes an electrical connection module and a display module located on the frame.
  • the electrical connection module is the first aspect of the embodiment of the present application.
  • Using the electrical connection module described in the first aspect of the embodiment of the present application is beneficial to reducing the size and weight of the electronic device, and facilitates the disassembly, assembly and maintenance of the electronic device.
  • FIG. 1 is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of an electrical connection module provided by an embodiment of the present application.
  • Figure 3 is a schematic structural diagram of II in Figure 2.
  • FIG. 4 is a schematic structural diagram of the first connection component in FIG. 2 .
  • FIG. 5 is a schematic diagram of a connection process of a first connection structure and a second connection structure respectively connected to the first structure and the second structure in FIG. 2 .
  • FIG. 6 is a schematic structural diagram of an electrical connection module provided in another embodiment of the present application.
  • FIG. 7 is a structural schematic diagram of the folded first structure and the second structure of the electrical connection module in FIG. 6 .
  • FIG. 8 is a schematic structural diagram of a second structure and a charger provided by an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of an electrical connection module disassembled according to an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of the first connection component after connection according to another embodiment of the present application.
  • FIG. 11 is a schematic structural diagram of the first connecting component in FIG. 10 without being connected.
  • Figure 12 is a schematic structural diagram of an electrical connection module provided by yet another embodiment of the present application.
  • FIG. 13 is a schematic structural diagram of an electronic device provided by another embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of the electrical connection module in FIG. 13 .
  • Fig. 15 is a schematic structural diagram of the second connection component in Fig. 14.
  • FIG. 16 is a schematic structural diagram of an electronic device provided by yet another embodiment of the present application.
  • AR/VR head-mounted display equipment is a wearable electronic device that can be worn on the human head for display.
  • the specific form includes helmets and glasses.
  • AR/VR glasses which include frames and temples, among which functional modules such as optical display modules and camera modules are mostly installed in the frames.
  • the main board is usually transferred to the temples, and then a board-to-board (BTB) connector is set on the temples to realize the signal connection between each functional module of the frame and the main board of the temples.
  • BTB board-to-board
  • the researchers combined the motherboard on the temples and the flexible printed circuit (FPC) in the frame into a soft-hard integrated board to achieve signal transmission.
  • FPC flexible printed circuit
  • embodiments of the present application provide a method that can reduce the volume and weight of the whole machine on the premise of improving the stability of the connection between the frame and the temples and ensuring the stability of signal transmission (especially multi-signal transmission). At the same time, it is easy to form and disassemble the glasses module.
  • the glasses module can be applied to VR/AR glasses, but is not limited to this.
  • An embodiment of the present application provides an electronic device, which includes an electrical connection module and a display module installed on the electrical connection module.
  • the electronic device may be AR/VR glasses, but is not limited thereto.
  • this embodiment uses AR/VR glasses as an example to describe the electronic device 1000 in detail.
  • the electrical connection module 100 can be a glasses module, and the display module 20 can be an AR/VR lens.
  • the electrical connection module 100 includes: a first structure 1, a second structure 2, and a first connection component 3 connecting the first structure 1 and the second structure 2, wherein the first structure 1 can be Frame, the second structure 2 can be a temple.
  • the first structure 1 may include a frame 11 and a first circuit board 12 located in the frame 11 , wherein the display module 20 may be disposed on the frame 11 and electrically connected to the first circuit board 12 .
  • the second structure 2 includes a body 21 and a second circuit board 22 located in the body 21 .
  • the first connection component 3 includes a first connection structure 31 connected to the frame 11 and a second connection structure 32 connected to the body 21 .
  • the first connection structure 31 includes a first connection end 312 and a third connection end located on the first connection end 312 .
  • the second connection structure 32 includes a second connection end 322 detachably connected to the first connection end 312 and a second electrical connection portion 5 located on the second connection end 322 .
  • the first circuit board 12 is electrically connected to the first electrical connection part 4
  • the second circuit board 22 is electrically connected to the second electrical connection part 5 .
  • the frame 11 includes two frame parts 111 connected together and a first mounting part 112 located outside each frame part 111 .
  • the first circuit board 12 includes two sub-boards 121 .
  • the sub-boards 121 are respectively embedded in the two frame parts 111 and extend from a corresponding first mounting part 112 .
  • a set of display modules 20 is installed in each frame part 111.
  • Each display module 20 is electrically connected to a corresponding sub-board 121.
  • Each first mounting part 112 is connected to a first connection structure 31.
  • Each display module 20 is electrically connected to a corresponding sub-board 121.
  • the first connection structure 31 connects a second connection structure 32 and a second structure 2 correspondingly.
  • the two frame parts 111 and the two first mounting parts 112 are integrally injection molded to form the frame 11 , and the two sub-boards 121 are an integral structure.
  • the first circuit board is 12 is embedded in the frame 11, which reduces the structural complexity of the first structure 1.
  • the in-mold injection molding process is mature and easy to implement, and can reduce the space occupied by the first circuit board 12 in the first structure 1, which is beneficial to reducing the size of the first structure 1.
  • the first circuit board 12 may be a flexible circuit board, and the flexible circuit board is conveniently embedded in the first structure 1 and the first connection structure 31 through in-mold injection molding.
  • the body 21 of the second structure 2 includes a body portion 211 and a second mounting portion 212 located at one end of the body portion 211 close to the first structure 1, wherein the second connection structure 32 is connected to the second mounting portion.
  • the second circuit board 22 is embedded in the body part 211 and extends into the second connection structure 32 through the second mounting part 212 .
  • the second circuit board 22 is a flexible circuit board, and the flexible circuit board is conveniently embedded in the second structure 2 and the second connection structure 32 through in-mold injection molding.
  • the main body 211 may also be embedded with functional modules such as a motherboard, a battery, and a speaker, and the motherboard is electrically connected to the functional modules such as the battery and the speaker.
  • the main boards are hard boards, which are electrically connected to the second circuit board 22 to form a soft-hard board.
  • the amount of signal transmission between the motherboard in the second structure 2 and the first structure 1 is also different.
  • the amount of signal transmission between the second structure 2 and the first structure 1 The amount of signals transmitted between devices is also increasing.
  • the first connection component 3 provided in this embodiment can achieve stable transmission of large signal amounts as much as possible. Reduce its own weight and size.
  • the first connection end 312 includes a first connection surface 3124
  • the first electrical connection part 4 is located on the first connection surface 3124
  • the second connection end 322 includes a second connection surface 3224
  • the second electrical connection part 5 is located on the second connection surface 3224.
  • the position between the first electrical connection part 4 and the second electrical connection part 5 is stable when the electrical connection module 100 is used or not. There will be no change, and the stability of the connection between the first electrical connection part 4 and the second electrical connection part 5 can be improved, thereby improving the stability of signal transmission, especially when the electrical connection module 100 includes multiple first electrical connection parts 4 and a second electrical connection portion 5 for electrically connecting to each first electrical connection portion 4, due to the large number of first electrical connection portions 4 and second electrical connection portions 5, a large number of first electrical connections 4 and a large number of second electrical connection parts 5 correspond one to one, and the first connection surface 3124 and the second connection surface 3224 are relatively fixedly connected, then the one-to-one correspondence between the first electrical connection parts 4 and The second electrical connection portion 5 will not suffer from problems such as misalignment and poor connection, which is beneficial to improving the stability of signal transmission between the first structure 1 and the second structure 2 .
  • the first connection surface 3124 and the second connection surface 3224 may be a rectangular plane.
  • the first connection surface 3124 and the second connection surface 3224 are arranged as a plane to facilitate the first electrical connection part 4 and the second electrical connection part 4 .
  • setting the first connection surface 3124 and the second connection surface 3224 as a plane can increase the arrangement density of the first electrical connection part 4 and the second electrical connection part 5, so as to increase the first connection surface 3124 and the second connection surface 3224.
  • the space utilization rate is beneficial to reducing the volume and weight of the first connection structure 31 and the second connection structure 32 .
  • first connection surface 3124 and the second connection surface 3224 may be partially or completely opposite to each other according to the positions of the first electrical connection part 4 and the second electrical connection part 5 , thereby improving the efficiency of the first connection surface 3124 and the second connection surface 3224 . Flexibility in connecting the first connection end 312 and the second connection end 322.
  • the number, shape, size and arrangement density of the first electrical connection portions 4 and the second electrical connection portions 5 can be set according to actual needs.
  • the sizes of the first electrical connection portions 4 and the second electrical connection portions 5 It can be set very small, and the arrangement density of the first electrical connection part 4 and the second electrical connection part 5 can also be set large, so as to reduce the first connection surface 3124 and the second connection surface 3124 as much as possible while ensuring a large amount of signal transmission.
  • the size of the second connection surface 3224 can further reduce the volume and weight of the first connection component 3 while ensuring stable signal transmission between the first structure 1 and the second structure 2, thereby reducing the size of the electrical connection module 100 volume and weight purposes.
  • the first connection surface 3124 is provided with a plurality of grooves, each groove is provided with a first electrical connection part 4, and the second electrical connection part 5 is protruding on the second connection surface 3224.
  • the second electrical connection part 5 is inserted into the groove of the first connection surface 3124 and is electrically connected to the first electrical connection part 4 .
  • both the first electrical connection part 4 and the second electrical connection part 5 are contacts (PINs).
  • first electrical connection portion 4 and the second electrical connection portion 5 can also be designed as an elastic electrical connection portion, thereby improving the reliability of the first electrical connection portion 4 and the second electrical connection portion 5 .
  • the first electrical connection part 4 includes a first elastic conductive part connected to the first connection surface 3124 and a first conductive contact located at an end of the first elastic conductive part away from the first connection surface 3124.
  • the second electrical connection part 5 It includes a second elastic conductive part connected to the second connection surface 3224 and a second conductive contact located at an end of the second elastic conductive part away from the second connection surface 3224.
  • the first electrical connection part 4 and the second electrical connection part 5 By arranging at least one of the first electrical connection part 4 and the second electrical connection part 5 to have an elastic conductive structure, it can play the role of electrical connection, and at the same time, the first elastic conductive part or the second elastic conductive part can also be used.
  • the elastic force of the first wall 3121 or the third wall 3221 acts to resist the first wall 3121 or the third wall 3221, so that the first connection end 312 and the second connection end 322 are connected more firmly, so as to further improve the connection between the first electrical connection part and the second electrical connection part.
  • the stability of the connection improves the stability of signal transmission between the first circuit board 12 and the second circuit board 22 .
  • at least one of the first electrical connection part 4 and the second electrical connection part 5 may be a resilient contact.
  • the first connection structure 31 also includes a first fixed end 311 connected between the first mounting part 112 and the first connection end 312.
  • the second connection structure 32 also includes The second fixed end 321 is connected between the second mounting part 212 and the second connecting end 322 .
  • the first fixed end 311 can be fixed on the first mounting part 112, and the second fixed end 321 can also be fixed on the second mounting part 212.
  • the second structure 2 is fixed relative to the first structure 1.
  • the first connection structure 31 and the second connection structure 32 can be directly disassembled to realize the disassembly and storage of the second structure 2 and the first structure 1 .
  • the first fixed end 311 can be rotatably connected to the first mounting part 112, or the second fixed end 321 can be rotatably connected to the second mounting part 212, when the electrical connection module 100 is not used.
  • the second structure 2 and the first structure 1 can be folded for easy storage, and this design can also reduce the frequency of disassembly of the first connection structure 31 and the second connection structure 32, which is beneficial to ensuring that the first electrical connection part 4 and The stability of the electrical connection between the second electrical connection parts 5 .
  • the second structure 2 is rotationally connected to the second connection structure 32 through the rotating shaft 6.
  • the second installation part can be designed as a shaft body, and the second connection structure 32
  • the second fixed end is designed as a sleeve, and the second fixed end is sleeved on the second mounting part to achieve a rotational connection between the second structure 2 and the second connecting structure 32 .
  • the first connection end 312 includes a first wall 3121 , a second wall 3123 opposite the first wall 3121 , and a first connection portion connected between the first wall 3121 and the second wall 3123 . 3122.
  • the surface of the first wall 3121 facing the second wall 3123 is the above-mentioned first connection surface 3124.
  • the first wall 3121, the second wall 3123 and the first connecting portion 3122 together form a first groove 317.
  • the second connecting end 322 with the second connecting surface 3224 can be at least partially disposed in the first groove 317 and connected with the first groove 317.
  • the connecting surfaces 3124 are arranged facing each other.
  • the first connection end 312 By configuring the first connection end 312 to have a structure with the first groove 317, when the second connection end 322 with the second connection surface 3224 extends into the first groove 317 and cooperates with the first connection surface 3124, the first groove can 317 can play a limiting role on the second connection end 322 to improve the first connection surface 3124 The stability of the connection with the second connection surface 3224 and the accuracy of the positioning of the first electrical connection part 4 and the second electrical connection part 5 .
  • the second connection end 322 includes a third wall 3221, a fourth wall 3223 opposite to the third wall 3221, and a second connection portion 3222 connected between the third wall 3221 and the fourth wall 3223.
  • the third wall 3221 faces the third wall 3221.
  • the surface of the four walls 3223 is the second connection surface 3224.
  • the third wall 3221, the fourth wall 3223 and the second connecting portion 3222 together form a second groove 326.
  • the two connection surfaces 3224 are arranged opposite each other to realize the alignment electrical connection between the first electrical connection part 4 and the second electrical connection part 5 .
  • the first groove 317 and the second groove 326 are provided, whether the first wall 3121 is located in the second groove 326 or the third wall 3221 is located in the first groove 317, through the first groove 317 and the second groove
  • the mutual limiting effect of the first connecting end 312 and the second connecting end 322 can further improve the matching accuracy and connection stability of the first connecting end 312 and the second connecting end 322 .
  • the first wall 3121 and the third wall 3221 are respectively located in the second groove 326 and the first groove 317.
  • Slide grooves 314 are provided on both sides of the first connection end 312 .
  • Slide blocks 324 extend on both sides of the second connection surface 3224 of the second connection end 322 .
  • the slide blocks 324 can slide in the slide groove 314 . Slide inside.
  • the second connection end 322 can be guided and limited when the first connection end 312 and the second connection end 322 are connected or detached, which is beneficial to improving the connection between the first connection end 312 and the second connection end 322.
  • the matching accuracy and connection stability of the two connecting ends 322 are improved to improve the matching accuracy and connection stability between the first electrical connection part 4 and the second electrical connection part 5, thereby improving the connection between the first circuit board 12 and the second electrical connection part 5.
  • the sliding groove 314 is located on the first wall 3121 and is formed by recessing both sides of the first connecting surface 3124 toward the second wall 3123.
  • the sliding block 324 is located on the third wall 3221 and is formed by the second connecting surface 3124. Both sides of the surface 3224 are convexly formed toward the fourth wall 3223 .
  • the chute 314 can also be disposed on the third wall 3221 and the slider 324 is disposed on the first wall 3121. Flexible setting of the positions of the chute 314 and the slider 324 does not affect the third wall. The connection between the first connection end 312 and the second connection end 322.
  • the first wall 3121 and the second wall 3123 are approximately rectangular parallelepiped, the short sides of the first wall 3121 and the second wall 3123 are connected through the first connecting part 3122, and the third wall 3221 and the fourth wall 3223 are approximately A rectangular parallelepiped, the short sides of the third wall 3221 and the fourth wall 3223 are connected through the second connecting part 3222.
  • the extension direction of the chute 314 can be along the length direction a of the first wall 3121
  • the extension direction of the slider 324 can be Along the length direction a of the third wall 3221, that is, the first wall 3121 and the third wall 3221 move relative to each other along the length direction a.
  • extension direction of the chute 314 can also be along the width direction b of the first wall 3121
  • extension direction of the slider 324 can also be along the width direction b of the third wall 3221, that is, the first wall 3121 and the third wall 3221 can extend in the direction b.
  • the wall 3221 can also move relatively in the width direction b.
  • the first connecting end 312 also includes a limiting block 315 .
  • the chute 314 includes a sliding end 3141 and a terminating end 3142 .
  • the limiting block 315 is disposed adjacent to the terminating end 3142 .
  • the limiting block 315 is located at an end of the first wall 3121 close to the first connecting portion 3122 .
  • the electrical connection module 100 may further include an elastic member, and the elastic member may be located in at least one of the first groove 317 and the second groove 326 .
  • the elastic member located in the first groove 317 is the first elastic member 313.
  • the first elastic member 313 is provided on the surface of the second wall 3123 facing the first wall 3121.
  • the first elastic member 313 is used to resist the third wall. 3221
  • the elastic member located in the second groove 326 is the second elastic member 323.
  • the second elastic member 323 is provided on the surface of the fourth wall 3223 facing the third wall 3221.
  • the second elastic member 323 is used to resist the deviation of the first wall 3121.
  • the surface of the first connection surface 3124 By adding an elastic member (ie, the first elastic member 313 and the second elastic member 323) in at least one of the first groove 317 and the second groove 326, compression can be performed in a direction perpendicular to the first wall 3121 and the third wall 3221.
  • the first wall 3121 and the third wall 3221 are conducive to further improving the connection stability of the first connection end 312 and the second connection end 322 to further improve the connection stability between the first circuit board 12 and the second circuit board 22 and signal transmission stability.
  • the electrical connection module 100 includes a first elastic member 313 and a second elastic member 323.
  • the second elastic member 323 and the first elastic member are respectively provided on two sides of the first wall 3121 and the third wall 3221 that are away from each other.
  • the elastic member 313 can resist the first wall 3121 and the third wall 3221 at the same time, making the first connection end 312 and the second connection end 322 more stable, and at the same time making the first electrical connection part 4 and the second electrical connection more stable.
  • the electrical connection of the connecting portion 5 is more stable, thereby improving the stability of the connection between the second structure 2 and the first structure 1 and the stability of signal transmission.
  • both the first elastic member 313 and the second elastic member 323 are arc-shaped elastic pieces.
  • One end of the first elastic member 313 is fixed on the second wall 3123, and the other end is a free end.
  • the free end extends toward the second wall 3123, so that the main body part of the first elastic member 313 protrudes toward the first wall 3121. to form an elastic piece with a certain curvature.
  • the third wall 3221 extends into the first groove 317, the first elastic member 313 The free end drives the arc-shaped main part to move toward the second wall 3123.
  • the reverse elastic force of the arc-shaped main part of the first elastic member 313 will resist the third wall 3221, so that the third wall 3221 is relatively fixed to the first wall 3121.
  • One end of the second elastic member 323 is fixed on the fourth wall 3223, and the other end is a free end. The free end extends toward the fourth wall 3223, so that the main part of the second elastic member 323 protrudes toward the third wall 3221. It forms an elastic piece with a certain arc.
  • the free end of the second elastic member 323 drives the arc-shaped main part to move toward the fourth wall 3223.
  • the reverse elastic force of the arc-shaped main part of the second elastic member 323 will resist the first wall 3121, so that the first wall 3121 and the third wall 3221 are relatively fixed.
  • first elastic member 313 and the second elastic member 323 may also be other structural members with elastic resistance functions, such as springs.
  • the electrical connection module 100 may also include a charger 7.
  • the charger 7 includes a charger body 71 and a third circuit board 72 located in the charger body 71.
  • the charger 7 7 is detachably connected to the second structure 2, and the third circuit board 72 and the second circuit board 22 are electrically connected when the charger 7 is connected to the second structure 2.
  • the electrical connection module 100 can realize independent charging of the second structure 2 when not in use.
  • the first connection component 3 further includes another first connection structure 33 connected to the charger body 71 , and the third circuit board 72 extends into the other first connection structure. 33.
  • the other first connection structure 33 is detachably connected to the second connection structure 32.
  • the third circuit board 72 is electrically connected to the second circuit board 22 .
  • the first connection structure 31 By connecting another first connection structure 33 with the same structure as the first connection structure 31 to the charger body, the first connection structure 31 (or 33) has strong versatility, and the third structure on the second structure 2 (ie, the temple)
  • the second connection structure 32 can be detachably connected to the first structure 1 and can also be detachably connected to the charger 7, and there is no need to provide an additional charging interface or wireless charging coil on the second structure 2, which is conducive to reducing the second
  • the volume and weight of the structure 2 are used to realize separate charging of the temples, so as to realize miniaturization and lightweight of the electrical connection module 100 .
  • the first connection component 3a is used instead The first connection component 3 in the previous embodiment.
  • the main difference of the first connection component 3a provided in this embodiment is that: the first connection component 3a includes a first connection structure 31a connected to the first structure 1 and a first connection structure 31a connected to the first structure 1.
  • the second connection structure 32a connects the two structures 2.
  • the first connection structure 31a includes a first fixed end 311 and a first connection end 312a.
  • the first connection end 312a has a first adsorbing part 316.
  • the second connection structure 32a includes a second fixed end. end 321 and a second connecting end 322a, and the second connecting end 322a has a second adsorbing member 325.
  • the first adsorbing part 316 is used to at least partially adsorb the second adsorbing part 325 so that the first connecting end 312a and the second connecting end 322a are detachably connected to each other.
  • the first connection end 312a includes a first wall 3121a, a second wall 3123 and a first connection portion 3122, wherein the first adsorption member 316 is disposed on the first wall 3121a.
  • the second connection end 322a includes a third wall 3221a, a fourth wall 3223 and a second connection part 3222, wherein the second adsorption member 325 is disposed on the third wall 3221a.
  • the first wall 3121a extends into the second groove 326 or the third wall 3221a extends into the first groove 317, and after the first wall 3121a and the third wall 3221a are arranged oppositely, the first adsorbing member 316 and the second adsorbing member 325 adsorb each other, so that the first connecting end 312a and the second connecting end 322a can be The detachable connection is achieved, and a stable electrical connection between the first electrical connection part 4 and the second electrical connection part 5 can be achieved. Moreover, the first wall 3121a and the third wall 3221a are respectively located in the second groove 326 and the first groove 317.
  • the first connecting end 312a and The second connection end 322a is more firmly adsorbed by the first adsorbing part 316 and the second adsorbing part 325, which improves the connection stability between the first structure 1 and the second structure 2.
  • both the first adsorbing member 316 and the second adsorbing member 325 are magnets. Embedding two magnets in the first wall 3121a and the third wall 3221a respectively can make the structures of the first connection end 312a and the second connection end 322a simpler, and the disassembly and assembly of the first connection structure 31a and the second connection structure 32a The way is more convenient.
  • the adsorption connection between the first connection end 312a and the second connection end 322a can be realized, further improving the matching accuracy and connection stability of the first connection end 312a and the second connection end 322a.
  • the connection method of the adsorption connection is simple, which reduces the structural complexity of the first connection end 312a and the second connection end 322a, and the first adsorption part 316 and the second adsorption part 325 occupy a smaller volume, which is conducive to further reducing the size of the first connection end 312a and the second connection end 322a.
  • the volume and weight of the connection component 3a are further reduced to achieve miniaturization and lightweight of the electrical connection module 100.
  • the first connection component 3b is used instead of the aforementioned embodiment.
  • the first connection component 3 in.
  • the main difference of the first connection component 3b provided in this embodiment is that: the first connection component 3b includes a first connection structure 31b connected to the first structure 1 and a first connection structure 31b connected to the first structure 1.
  • the second connection structure 32b connected to the two structures 2, the first connection structure 31b includes a first fixed end 311 and the first connecting end 312b located on the side of the first fixed end 311 facing away from the first structure 1, where the first connecting end 312b only includes the first wall 3121b, and the first connecting surface 3124 is the first wall 3121b facing away from the first On the surface of the fixed end 311, the first connecting end 312b has a first adsorbing member 316.
  • the second connection structure 32b includes a second fixed end 321 and a second connection end 322b located on the side of the second fixed end 321 away from the second structure 2, wherein the second connection end 322b only includes a third wall 3221b, and the second connection surface 3224 is the surface of the third wall 3221b facing away from the second fixed end 321, and the second connecting end 322b has a second adsorbing member 325.
  • the first adsorbing part 316 is used to adsorb the second adsorbing part 325 so that the first connecting end 312b and the second connecting end 322b are detachably connected to each other.
  • both the first adsorbing member 316 and the second adsorbing member 325 are magnets. Embedding two magnets in the first connection end 312b and the second connection end 322b respectively can make the structures of the first connection end 312a and the second connection end 322a simpler. The disassembly and assembly method is more convenient. It can be understood that in other embodiments, the first wall 3121b and the third wall 3221b may also extend in the horizontal direction.
  • the volume and weight of the first connection component 3b can be further reduced, and the electrical connection module 100 can be further miniaturized and lightweight, thereby realizing the electronic device 1000 miniaturization and lightweight.
  • the electrical connection module 100 designed in the embodiment of the present application gets rid of the limitations of traditional glasses modules that require an additional BTB connector or the need to design a soft and hard integrated board to realize signal transmission between the temples and the frame.
  • the first connection component 3 ( Or 3a, or 3b), the first connection structure 31 (or 31a, or 31b) and the second connection structure 32 (or 32a, or 32b) are respectively implanted on the first structure 1 and the second structure 2, and at the same time, the electrical The first electrical connection part 4 connected to the first circuit board 12 is provided on the first connection surface 3124 of the first connection structure 31 (or 31a, or 31b), and the second electrical connection part 5 electrically connected to the second circuit board 22 is provided On the second connection surface 3224 of the second connection structure 32 (or 32a, or 33b), connect the first connection structure 31 (or 31a, or 31b) and the second connection structure 32 (or 32a, or 33b), so that The first connection surface 3124 and the second connection surface 3224 are arranged facing each other.
  • first electrical connection part 4 and the second electrical connection part 5 can be electrically connected.
  • the number, shape, size and density of the first electrical connection portions 4 and the second electrical connection portions 5 on the first connection surface 3124 and the second connection surface 3224 can be respectively set according to actual needs, which is beneficial to reducing the size of the first connection surface 3124 and The size of the second connection surface 3224, especially when a large number of signals need to be transmitted between the first structure 1 and the second structure 2, can be reduced by reducing the size and density of the first electrical connection part 4 and the second electrical connection part 5.
  • the purpose of reducing the size of the first connection surface 3124 and the second connection surface 3224 is achieved, thereby reducing the size of the first connection component 3 (or 3a) while ensuring stable signal transmission between the first structure 1 and the second structure 2. , or the volume and weight of 3b) to achieve the purpose of reducing the volume and weight of the electrical connection module 100 .
  • the first connection end 312 (or 312a, or 312b) and the second connection end 322 (or 322a, or 322b) do not occupy the space of the first structure 1 and the second structure 2, and the first connection end 312 (or 312a , or 312b) and the second connection end 322 (or 322a, or 322b) have greater connection flexibility.
  • first connection surface 3124 and the second connection surface 3224 at least partially opposite to realize the first structure 1 and
  • the electrical connection of the second structure 2 does not require the addition of a large board to board (BTB) connector, which effectively reduces the volume and weight of the electrical connection module 100 and is conducive to the miniaturization of the electrical connection module 100 and lightweight.
  • BTB board to board
  • the first connection structure 31 (or 31a, or 31b) and the second connection structure 32 (or 32a, or 33b) are detachably connected, realizing the detachable connection between the first structure 1 and the second structure 2, and the first The connecting end 312 (or 312a, or 312b) and the second connecting end 322 (or 322a, or 322b) have strong versatility and low matching accuracy.
  • the disassembly and assembly of the first structure 1 and the second structure 2 in the electrical connection module 100 The method is simple and convenient, and can be freely separated and assembled, which facilitates the storage of the electrical connection module 100 and the maintenance and replacement of the first structure 1 and the second structure 2.
  • the electronic device 1000 manufactured by using the aforementioned electrical connection module 100 is small in size and light in weight, and is convenient for assembly, disassembly and maintenance.
  • the electronic device 2000 includes an electrical connection module 200 and a display module 20. Compared with the electrical connection module provided by the previous embodiment, 100.
  • the main difference of the electrical connection module 200 provided in this embodiment is that the frame 11a includes two frame parts 111a, and the first circuit board 12a includes two electrically connected components located in the two frame parts 111a.
  • Each frame part 111a of the plate 121a is detachably connected to a second structure 2 through a first connection component 3 (or 3a, or 3b).
  • the two frame parts 111a are detachably connected, and the two sub-boards 121a are detachably connected.
  • the electrical connection module 200 also includes a second connection component 3c.
  • the second connection component 3c includes two third connection structures 34 that respectively connect the two frame parts 111a.
  • the two third connection structures 34 is detachably connected, the two sub-boards 121a respectively extend into the two third connection structures 34, and the two sub-boards 121a are electrically connected when the two third connection structures 34 are connected.
  • each third connection structure 34 includes a third connection end 341, two third connection ends 341 are detachably connected, each third connection end 341 includes a third connection surface 3411 and is located on the third connection surface. 3411 on the third electrical connection part 9, the two sub-boards 121a respectively extend into the two third connection structures 34 and electrically connect the third electrical connection part 9, the two third connection surfaces 3411 are connected at the two third connection ends 341 During connection, they are at least partially arranged facing each other to electrically connect the two third electrical connection portions 9 .
  • the second connection component 3c of this embodiment has the same structure as the aforementioned first connection component 3, except that the installation position is different. It can be understood that the structure of the second connection component can also be the same as the aforementioned first connection component 3a. The structure is the same as that of the first connecting component 3b and will not be described in detail here.
  • the second connection component 3c is used to realize the detachable connection of the two frame parts 111a.
  • the disassembly and assembly method is simple, easy to operate, and is conducive to the miniaturization and lightweight of the electrical connection module 200 and the electronic device 2000.
  • both frame parts 111a are detachably connected, enabling flexible switching between binocular display and monocular display.
  • both frame parts 111a are provided with display modules 20, which are double-sided displays, and binocular displays are more suitable for use in safe indoor environments. If you use it outside, you can change it to a monocular display.
  • One of the frame parts 111a with the display module 20 is replaced with a frame part 111a with an ordinary lens.
  • the monocular display is easy to use and can be used at the same time. Reduce users’ power consumption when using outdoors.
  • different people have different dominant eyes, and different frame parts 111a can be replaced by disassembly and assembly, allowing users to choose the frame part 111a that suits their different eyes, thereby improving the user's experience and comfort.
  • the electrical connection module can also be a structure other than the glasses module, that is, the above first connection component 3 (or 3a, or 3b) can also be used for other first and second structures that require electrical connection. detachable connection.

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Abstract

本申请提供一种电连接模组，电连接模组包括第一结构、第二结构及第一连接组件；第一连接组件包括连接第一结构的第一连接结构和连接第二结构的第二连接结构，第一连接结构包括第一连接端和第一电连接部，第二连接结构包括第二连接端和第二电连接部，第一结构内的第一电路板电连接第一电连接部，第二结构内的第二电路板电连接第二电连接部，在第一连接结构和第二连接结构相连接时，第一电连接部与第二电连接部电性连接。本申请还提供了应用该电连接模组的电子装置。本申请的第一连接结构体积小、重量轻，且可满足大量信号传输的需求，有利于减小电连接模组的体积和重量。

Description

电连接模组及电子装置
相关申请的交叉引用
本申请要求在2022年9月23日提交中国专利局、申请号为202211167998.5、申请名称为“电连接模组及电子装置”的中国专利的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及虚拟现实技术领域，尤其涉及一种电连接模组及应用该电连接模组的电子装置。
背景技术
现有的增强现实(augmented reality,AR)/虚拟现实(virtual reality,VR)眼镜设备大多包括镜框以及与镜框连接的镜腿，其中，光学显示模组和摄像头模组等功能模组大多安装在镜框中。随着VR/AR眼镜功能的不断扩展，镜框的体积和重量越来越大，增加了整体VR/AR眼镜的体积和重量，难以实现VR/AR眼镜的小型化和轻质化；此外，因VR/AR眼镜的重量集中在镜框，佩戴稳定性较差，且会对用户的鼻梁造成压迫，降低了用户的佩戴舒适度；另外，现有组装后的VR/AR眼镜中镜框和镜腿大多为一体结构，拆装不方便，不利于镜框和镜腿的维护和更换。
发明内容
鉴于此，为解决以上问题中的至少之一，本申请实施例有必要提供一种体积小、重量轻且便于拆装的电连接模组。
另，本申请实施例还提供应用该电连接模组的电子装置。
本申请实施例第一方面提供了一种电连接模组，所述电连接模组包括：第一结构、第二结构以及第一连接组件；第一结构包括框体和位于所述框体内的第一电路板；第二结构包括本体和位于所述本体内的第二电路板；所述第一连接组件包括连接所述框体的第一连接结构和连接所述本体的第二连接结构，所述第一连接结构包括第一连接端和位于所述第一连接端上的第一电连接部，所述第二连接结构包括与所述第一连接端可拆卸连接的第二连接端和位于所述第二连接端上的第二电连接部，所述第一电路板电连接所述第一电连接部，所述第二电路板电连接所述第二电连接部，所述第一电连接部与所述第二电连接部在所述第一连接端和所述第二连接端相连接时电性连接。
通过将第一连接组件中的第一连接结构和第二连接结构分别连接在第一结构和第二结构上，同时将电连接第一电路板的第一电连接部设置在第一连接结构的第一连接端上，电连接第二电路板的第二电连接部设置在第二连接结构的第二连接端上，当第一连接结构与第二连接结构连接时，实现第一电连接部和第二电连接部的电性连接，可以根据实际需求设置第一电连接部和第二电连接部的数量、形状和密度，有利于缩小第一连接端和第二连接端的尺寸，进而减小第一连接组件的体积和重量；第一连接端和第二连接端不占用第一结构和第二结构的空间，且二者的连接灵活性较大，无需增加大体积的板对板(board to board,BTB)连接器，有效减少了电连接模组的体积和重量，有利于电连接模组的小型化和轻质化；而且，第一连接结构和第二连接结构可拆卸，还可以实现第一结构与第二结构的拆卸，第一连接端和第二连接端的通用性强，配合精度低，电连接模组中第一结构与第二结构的组装方式简单、可以自由分离组合，便于电连接模组的收纳，同时便于第一结构与第二结构的维修与更换等。
结合第一方面，在一些可能的实施例中，所述第一连接端包括第一连接面，所述第一电连接部位于所述第一连接面上，所述第二连接端包括第二连接面，所述第二电连接部位于所述第二连接面上，至少部分所述第一连接面和至少部分所述第二连接面在所述第一连接端和所述第二连接端相连接时相向设置且相对固定。
在所述第一连接端与所述第二连接端相连接时，通过将第一连接面与第二连接面设置为相对固定，第一电连接部和第二电连接部连接后位置不会发生改变，可以提高第一电连接部和第二电连接部信号连接的稳定性，尤其有利于保证当第一电连接部和第二电连接部数量较多时的稳定的信号传输。
结合第一方面，在一些可能的实施例中，所述第一连接端上设有滑槽，所述第二连接端上设有滑块，所述滑块用于在所述滑槽内滑动。
通过设置滑槽和滑块，可以在第一连接端与第二连接端连接或拆卸时，对第二连接端进行导向和限位，有利于提高第一连接端和第二连接端的配合精确度和连接稳定性，以提高第一电连接部与第二电连接部之间配合的精准度和连接的稳定性，从而，提高第一电路板和第二电路板之间信号传输的稳定性。
结合第一方面，在一些可能的实施例中，所述第一连接端还包括限位块，沿所述滑槽的延伸方向，所述滑槽包括滑入端和终止端，所述限位块邻近所述终止端。
通过设置限位块，可以限制第二连接端相对第一连接端的移动距离，以对第二连接端起到限位的作用，从而有利于进一步提高第一连接端与第二连接端之间的配合精确度，以进一步提高第一电连接部与第二电连接部之间配合的精准度，从而提高第一电路板和第二电路板之间信号传输的稳定性。
结合第一方面，在一些可能的实施例中，所述第一连接端还包括第一吸附件，所述第二连接端还包括第二吸附件，所述第一吸附件用于吸附所述第二吸附件。
通过设置第一吸附件和第二吸附件，可以实现第一连接端与第二连接端的吸附连接，进一步提高第一连接端与第二连接端配合精确度和连接稳定性，吸附连接的连接方式简单，降低了第一连接端与第二连接端的结构复杂度，且第一吸附件和第二吸附件占用体积较小，有利于进一步减小第一连接组件的体积和重量，以进一步实现电连接模组的小型化和轻质化。
结合第一方面，在一些可能的实施例中，所述第一连接端包括第一壁、与所述第一壁相对的第二壁、以及连接于所述第一壁和所述第二壁之间的第一连接部，所述第一壁朝向所述第二壁的表面为所述第一连接面；所述第一壁、所述第二壁以及所述第一连接部共同围设形成第一槽，所述第一槽用于容置所述第二连接端，以使所述第二连接面与所述第一连接面相向设置。
通过将第一连接端设置为具有第一槽的结构，可以在第二连接端伸入第一槽内，使第二连接面与第一连接面配合时，第一槽对第二连接面能够起到限位的作用。
结合第一方面，在一些可能的实施例中，所述第二连接端包括第三壁、与所述第三壁相对的第四壁、以及连接于所述第三壁和所述第四壁之间的第二连接部，所述第三壁朝向所述第四壁的表面为所述第二连接面；所述第三壁、所述第四壁以及所述第二连接部共同围设形成第二槽，所述第二槽用于容置所述第一壁，所述第一槽用于容置所述第三壁，以使所述第一连接面和所述第二连接面相向设置。
通过设置第一槽和第二槽，可以进一步提高第一连接端和第二连接端配合的精确度和连接的稳定性。
结合第一方面，在一些可能的实施例中，所述电连接模组还包括弹性件，所述弹性件至少设于所述第一槽和所述第二槽之一中，其中，设于所述第一槽中的所述弹性件位于所述第二壁朝向所述第一壁的表面上，以抵持所述第三壁背离所述第二连接面的表面；设于所述第二槽中的所述弹性件位于所述第四壁朝向所述第三壁的表面上，以抵持所述第一壁背离所述第一连接面的表面。
通过在第一槽和第二槽中的至少一个内增加弹性件，可以沿垂直第一壁和第三壁的方向压紧第一壁和第三壁，有利于进一步提高第一连接端和第二连接端的连接稳定性，以进一步提高第一电路板与第二电路板之间连接的稳定性，提高第一电路板和第二电路板之间信号传输的稳定性。
结合第一方面，在一些可能的实施例中，所述第一电连接部包括连接所述第一连接端的第一弹性导电部和位于所述第一弹性导电部背离所述第一连接端一端的第一导电触点。
结合第一方面，在一些可能的实施例中，所述第二电连接部包括连接所述第二连接端的第二弹性导电部和位于所述第二弹性导电部背离所述第二连接端一端的第二导电触点。
通过将第一电连接部和第二电连接部中的至少一个设置为具有弹性的导电结构，可以起到电性连接的作用，同时还可以通过第一弹性导电部或第二弹性导电部的弹力作用以抵持第一壁或第三壁，使第一连接端与第二连接端连接的更稳固，以进一步提高第一电连接部和第二电连接部之间连接的稳定性，提高第一电路板和第二电路板之间信号传输的稳定性。
结合第一方面，在一些可能的实施例中，所述第一连接结构还包括连接于所述框体和所述第一连接端之间的第一固定端，所述第二连接结构还包括连接于所述本体和所述第二连接端之间的第二固定端，所述 第一固定端与所述框体转动连接，或所述第二固定端与所述本体转动连接。
通过设置第一固定端和第二固定端，便于第一连接结构和第二连接结构分别连接在框体和本体上。并通过第一固定端与框体转动连接，或第二固定端与本体转动连接，在不使用电连接模组时，便于第二结构与第一结构的折叠收纳，进而有利于减少第一连接结构与第二连接结构拆卸的频率，有利于延长第一连接组件的使用寿命。
结合第一方面，在一些可能的实施例中，所述框体包括两个框体部，所述第一电路板包括位于两个所述框体部内的两个电性连接的子板，每一所述框体部通过一个所述第一连接组件与一个所述第二结构可拆卸连接。
结合第一方面，在一些可能的实施例中，两个所述框体部可拆卸连接，且两个所述子板可拆卸连接。
两个框体部可拆卸连接，可以灵活切换具有不同功能的两个框体部，便于使用，提高用户的体验感和舒适度。
结合第一方面，在一些可能的实施例中，所述电连接模组还包括第二连接组件，所述第二连接组件包括分别连接两个所述框体部的两个第三连接结构，两个所述第三连接结构可拆卸连接，两个所述子板在两个所述第三连接结构相连接时电性连接。
结合第一方面，在一些可能的实施例中，每一所述第三连接结构包括第三连接端和位于每一所述第三连接端上的第三电连接部，两个所述第三连接端可拆卸连接，两个所述子板在两个所述第三连接端相连接时分别电连接两个所述第三连接端上的所述第三电连接部。
通过第二连接组件实现两个框体的可拆卸连接，拆装方法简单，便于操作，且有利于电连接模组的小型化和轻质化。
结合第一方面，在一些可能的实施例中，两个所述框体部为一体式结构，两个所述子板为一体式结构。
结合第一方面，在一些可能的实施例中，所述电连接模组还包括充电器，所述充电器包括充电器本体和位于所述充电器本体内的第三电路板，所述充电器与所述第二结构可拆卸连接，所述第三电路板与所述第二电路板在所述充电器与所述第二结构相连接时电性连接。
通过充电器与第二结构的可拆卸连接，电连接模组在不使用时，可以实现第二结构的单独充电。
结合第一方面，在一些可能的实施例中，所述第一连接组件还包括连接所述充电器本体的另一所述第一连接结构，另一所述第一连接结构与所述第二连接结构可拆卸连接，另一所述第一连接结构与所述第二连接结构相连接时，所述第三电路板与所述第二电路板电性连接。
通过将另一个第一连接结构连接在充电器本体上，第一连接结构通用性强，第二结构上的第二连接结构可以满足与第一连接结构的可拆卸连接，同时也可以满足与充电器可拆卸连接，且无需在第二结构上额外设置充电接口或无线充电线圈，有利于减小第二结构的体积和重量，以实现电连接模组的小型化和轻质化。
结合第一方面，在一些可能的实施例中，所述电连接模组为眼镜模组，所述第一结构为镜框，所述第二结构为镜腿。
通过第一连接组件连接镜框和镜腿，可以实现镜框与镜腿的可拆卸连接，便于镜框与镜腿的拆装及维护，有利于减小眼镜模组的体积和重量，以实现眼镜接模组的小型化和轻质化。
本申请实施例第二方面提供了一种电子装置，所述电子装置包括电连接模组和位于所述框体上的显示模组，所述电连接模组为本申请实施例第一方面所述的电连接模组。
采用本申请实施例第一方面所述的电连接模组，有利于减小电子装置的体积和重量，便于电子装置的拆装及维护。
附图说明
图1是本申请一实施例提供的电子装置的结构示意图。
图2是本申请一实施例提供的电连接模组的结构示意图。
图3是图2中II处的结构示意图。
图4是图2中第一连接组件的结构示意图。
图5是图2中第一结构和第二结构上分别连接的第一连接结构与第二连接结构的连接过程示意图。
图6是本申请另一实施例提供的电连接模组的结构示意图。
图7是图6中的电连接模组中第一结构与第二结构折叠后的结构示意图。
图8是本申请一实施例提供的第二结构与充电器的结构示意图。
图9是本申请一实施例提供的电连接模组拆分后的结构示意图。
图10是本申请另一实施例提供的第一连接组件连接后的结构示意图。
图11是图10中第一连接组件未连接的结构示意图。
图12是本申请又一实施例提供的电连接模组的结构示意图。
图13是本申请另一实施例提供的电子装置的结构示意图。
图14是图13中电连接模组的结构示意图。
图15是图14中第二连接组件的结构示意图。
图16是本申请又一实施例提供的电子装置的结构示意图。
主要元件符号说明
电连接模组                  100,200,300
第一结构                    1
框体                        11,11a
框体部                      111,111a
第一安装部                  112,112a
第一电路板                  12,12a
子板                        121,121a
第二结构                    2
本体                        21
本体部                      211
第二安装部                  212
第二电路板                  22
第一连接组件                3,3a,3b
第一连接结构                31,31a
第一固定端                  311
第一连接端                  312,312a,312b
第一壁                      3121,3121a,3121b
第一连接部                  3122
第二壁                      3123
第一连接面                  3124
第一弹性件                  313
滑槽                        314
滑入端                      3141
终止端                      3142
限位块                      315
第一吸附件                  316
第一槽                      317
第二连接结构                32,32a,32b
第二固定端                  321
第二连接端                  322,322a,322b
第三壁                      3221,3221a,3221b
第二连接部                  3222
第四壁                      3223
第二连接面                  3224
第二弹性件                  323
滑块                        324
第二吸附件                  325
第二槽                      326
第一电连接部                4
第二电连接部                5
转轴                        6
充电器                      7
充电器本体                  71
第三电路板                  72
第二连接组件                3c
第三连接结构                34
第三连接端                  341
第三连接面                  3411
电子装置                    1000,2000
显示模组                    20
镜片                        30
具体实施方式
下面结合本申请实施例中的附图对本申请实施例进行描述。本申请中涉及的数据范围如无特别说明均应包括端值。
AR/VR头显设备是一种可佩戴在人体头部进行展示的穿戴式电子设备，具体形式由头盔和眼镜等。
AR/VR眼镜为例，包括镜框和镜腿，其中光学显示模组和摄像头模组等功能模组大多安装在镜框中，为了实现AR/VR眼镜的多功能以及减小镜框的体积和重量，通常将主板转移到镜腿上，然后在镜腿上设置板对板(board to board,BTB)连接器来实现镜框的各个功能模组与镜腿的主板之间的信号连接。但是，随着VR/AR眼镜功能的不断扩展，用于传输的信号线数量越来越多(目前常用VR/AR眼镜的镜框内各个模组到镜腿主板有多达50-80pin的信号连接需求)，导致BTB连接器的体积越来越大，会占用镜腿上主板较大的板面积(例如：对于50pin信号传输需求来说，BTB连接器的尺寸至少需65mm2的布板面积，其中完全禁布面积达11*2.5mm)，甚至无法安装在镜腿上，使VR/AR眼镜整机体积越来越大，且越来越重，难以实现小型化和轻质化。
为了节省BTB连接器所占用的空间，研究人员将镜腿上的主板与镜框中的柔性电路板(flexible printed circuit,FPC)一起制作成软硬结合一体板，从而实现信号传输。但，由于镜框和镜腿的结构形态限制，软 硬结合一体板的展平尺寸较大，制作成本高、制作周期长且良率低；而且，由于模具无法实现非注塑区域硬板的防护，因此，软硬结合一体板的走线方案无法实现镜框与FPC一体注塑；另外，软硬结合一体板大大增加了整机的拆装难度。
因此，为解决上述问题，本申请实施例提供了一种能够在提高镜框与镜腿连接稳定性，保证信号传输(尤其是多信号传输)稳定的前提下，减小整机的体积和重量，同时便于成型，便于拆装的眼镜模组。该眼镜模组可应用于VR/AR眼镜，但不以此为限。
本申请实施例提供了一种电子装置，该电子装置包括电连接模组和安装在电连接模组上的显示模组。该电子装置可以是AR/VR眼镜，但不以此为限。
如图1所示，本实施例以AR/VR眼镜为例对电子装置1000进行详细说明，其中，电连接模组100可以是眼镜模组，显示模组20可以是AR/VR镜片。
请参阅图1至图4，电连接模组100包括：第一结构1、第二结构2以及连接第一结构1和第二结构2的第一连接组件3，其中，第一结构1可以是镜框，第二结构2可以是镜腿。第一结构1可以包括框体11和位于框体11内的第一电路板12，其中显示模组20可以设置于框体11，并与第一电路板12电性连接。第二结构2包括本体21和位于本体21内的第二电路板22。第一连接组件3包括连接框体11的第一连接结构31和连接本体21的第二连接结构32，第一连接结构31包括第一连接端312和位于所述第一连接端312上的第一电连接部4。第二连接结构32包括与第一连接端312可拆卸连接的第二连接端322和位于第二连接端322上的第二电连接部5。第一电路板12电连接第一电连接部4，第二电路板22电连接第二电连接部5。在第一连接端312和所述第二连接端322相连接时，第一电连接部4与第二电连接部5电性连接。
请参阅图1至图3，框体11包括连接在一起的两个框体部111和位于每个框体部111外侧的第一安装部112，第一电路板12包括两个子板121，两个子板121分别嵌入两个框体部111内并由一个对应的第一安装部112伸出。每个框体部111内安装有一组显示模组20，每个显示模组20与对应的一个子板121电性连接，每个第一安装部112上连接一个第一连接结构31，每个第一连接结构31对应连接一个第二连接结构32和一个第二结构2。在一些实施例中，两个框体部111和两个第一安装部112一体注塑成型成框体11，两个子板121为一体式结构，在模内注塑成型过程中，将第一电路板12内嵌于框体11内，降低了第一结构1的结构复杂度，模内注塑工艺成熟，易于实现，而且能缩小第一电路板12占用第一结构1的空间，有利于减小第一结构1的体积和重量。在一些实施例中，第一电路板12可以为柔性电路板，柔性电路板便于通过模内注塑内嵌于第一结构1和第一连接结构31内。
请参阅图1至图3，第二结构2的本体21包括本体部211和位于本体部211靠近第一结构1一端的第二安装部212，其中，第二连接结构32连接在第二安装部212上，第二电路板22内嵌于本体部211，且经由第二安装部212伸入第二连接结构32内。在一些实施例中，第二电路板22为柔性电路板，柔性电路板便于通过模内注塑内嵌于第二结构2和第二连接结构32内。另外，本体部211内还可以内嵌有主板、电池以及扬声器等功能模块，主板与电池以及扬声器等功能模块电性连接。其中主板大多为硬板，与第二电路板22电性连接后形成软硬结合板。根据第一结构1内功能模块的多少，第二结构2中主板与第一结构1的信号传输量也不同，随着VR/AR眼镜功能的不断强大，第二结构2与第一结构1之间传输的信号量也不断增大，目前可以有多达50-80pin的信号连接需求，而本实施例提供的第一连接组件3能够在实现大信号量稳定传输的前提下，还能尽可能减小自身的重量和体积。
请参阅图3与图4，结合参阅图2，第一连接端312包括第一连接面3124，第一电连接部4位于第一连接面3124上，第二连接端322包括第二连接面3224，第二电连接部5位于第二连接面3224上，在第一连接端312与第二连接端322相连接时，至少部分第一连接面3124和至少部分第二连接面3224相向设置，使第一电连接部4与第二电连接部5电性连接，进而实现第一结构1与第二结构2之间的信号传输。在一些实施例中，第一连接面3124与第二连接面3224相对固定。通过将第一连接面3124与第二连接面3224设置为相对固定，在使用和不使用电连接模组100的情况下，第一电连接部4和第二电连接部5之间的位置都不会发生变化，可以提高第一电连接部4和第二电连接部5之间连接的稳定性，进而提高信号传输的稳定性，尤其当电连接模组100包括多个第一电连接部4和用于与每个第一电连接部4电性连接的第二电连接部5时，由于第一电连接部4和第二电连接部5的数量较多，大量的第一电连接部4和大量的第二电连接部5一一对应，第一连接面3124与第二连接面3224相对固定连接，则一一对应的第一电连接部4和 第二电连接部5便不会发生错位以及连接良等问题，有利于提高第一结构1与第二结构2之间信号传输的稳定性。
在一些实施例中，第一连接面3124和第二连接面3224可以为一矩形平面，将第一连接面3124和第二连接面3224设置成平面，便于第一电连接部4和第二电连接部5的排布和对接，尤其是当第一电连接部4和第二电连接部5数量较多时，便于第一电连接部4和第二电连接部5的一一对应，有利于提高对准精确度和连接的稳定性。同时将第一连接面3124和第二连接面3224设置成平面，可以提高第一电连接部4和第二电连接部5的排布密度，以提高第一连接面3124和第二连接面3224的空间利用率，有利于减小第一连接结构31和第二连接结构32的体积和重量。
在一些实施例中，可以根据第一电连接部4和第二电连接部5设置的位置，调整第一连接面3124与第二连接面3224可以部分相向设置或全部相向设置，从而提高了第一连接端312和第二连接端322连接的灵活性。
请参阅图4，第一电连接部4和第二电连接部5的数量、形状、尺寸和排布密度可以根据实际需求进行设置，第一电连接部4和第二电连接部5的尺寸可以设置的很小，第一电连接部4和第二电连接部5的排布密度也可以设置的较大，从而在保证大量信号传输的前提下，尽可能缩小第一连接面3124和第二连接面3224的尺寸，进而能够在保证第一结构1与第二结构2之间信号稳定传输的前提下，减小第一连接组件3的体积和重量，以实现减小电连接模组100的体积和重量的目的。
在一些实施例中，第一连接面3124设有多个凹槽，每一凹槽内设有一个第一电连接部4，同时第二电连接部5凸设于第二连接面3224上，当第一连接面3124和第二连接面3224相向设置时，第二电连接部5卡入第一连接面3124的凹槽内与第一电连接部4电性连接。
在一些实施例中，第一电连接部4和第二电连接部5均为触点(PIN)。
可以理解的，在其他实施例中，还可以将第一电连接部4和第二电连接部5中的至少一个设计成具有弹性的电连接部，从而提高第一电连接部4和第二电连接部5之间连接的稳定性。其中，第一电连接部4包括连接所述第一连接面3124的第一弹性导电部和位于第一弹性导电部背离第一连接面3124一端的第一导电触点，第二电连接部5包括连接第二连接面3224的第二弹性导电部和位于第二弹性导电部背离第二连接面3224一端的第二导电触点。通过将第一电连接部4和第二电连接部5中的至少一个设置为具有弹性的导电结构，可以起到电性连接的作用，同时还可以通过第一弹性导电部或第二弹性导电部的弹力作用以抵持第一壁3121或第三壁3221，使第一连接端312与第二连接端322连接的更稳固，以进一步提高第一电连接部和第二电连接部之间连接的稳定性，提高第一电路板12和第二电路板22之间信号传输的稳定性。在一些实施例中，第一电连接部4和第二电连接部5中的至少一个可以为弹性触点。
请再次参阅图3与图4，结合参阅图2，第一连接结构31还包括连接于第一安装部112和第一连接端312之间的第一固定端311，第二连接结构32还包括连接于第二安装部212和第二连接端322之间的第二固定端321。在一些实施例中，第一固定端311可以固定在第一安装部112上，第二固定端321也可以固定在第二安装部212上，此时第二结构2相对第一结构1是固定的，若不使用电连接模组100时，则直接将第一连接结构31和第二连接结构32拆卸开便可实现第二结构2与第一结构1的拆卸收纳。
可以理解的，在其他实施例中，第一固定端311可以转动连接在第一安装部112上，或者第二固定端321转动连接在第二安装部212上，在电连接模组100不使用时，可以将第二结构2与第一结构1折叠，便于收纳，而且此种设计还可以降低第一连接结构31与第二连接结构32拆卸的频率，有利于保证第一电连接部4和第二电连接部5之间电性连接的稳定性。如图6与图7所示，在一些实施例中，第二结构2通过转轴6与第二连接结构32转动连接，具体地，可以将第二安装部设计成一轴体，第二连接结构32的第二固定端设计成一轴套，将第二固定端套设于第二安装部上便可以实现第二结构2与第二连接结构32的转动连接。
请参阅图3至图5，第一连接端312包括第一壁3121、与第一壁3121相对的第二壁3123、以及连接于第一壁3121和第二壁3123之间的第一连接部3122，第一壁3121朝向第二壁3123的表面为上述第一连接面3124。第一壁3121、第二壁3123以及第一连接部3122共同围设形成第一槽317，具有第二连接面3224的第二连接端322能够至少部分设于第一槽317内且与第一连接面3124相向设置。通过将第一连接端312设置为具有第一槽317的结构，可以在具有第二连接面3224的第二连接端322伸入第一槽317内与第一连接面3124配合时，第一槽317对第二连接端322能够起到限位的作用，以提高第一连接面3124 和第二连接面3224的连接稳定性以及第一电连接部4与第二电连接部5对位的准确性。
第二连接端322包括第三壁3221、与第三壁3221相对的第四壁3223、以及连接于第三壁3221和第四壁3223之间的第二连接部3222，第三壁3221朝向第四壁3223的表面为所述第二连接面3224。第三壁3221、第四壁3223以及第二连接部3222共同围设形成第二槽326。当第二连接端322设有第二槽326时，此时，第三壁3221可以位于第一槽317内，或第一壁3121位于第二槽326内，以实现第一连接面3124与第二连接面3224之间的相向设置，进而实现第一电连接部4与第二电连接部5之间的对位电性连接。另外，当设置第一槽317和第二槽326两个槽时，无论是第一壁3121位于第二槽326，还是第三壁3221位于第一槽317，通过第一槽317和第二槽326的相互限位作用，可以进一步提高第一连接端312和第二连接端322配合的精确度和连接的稳定性。而且，第一壁3121和第三壁3221分别位于第二槽326和第一槽317内，当第二结构2和第一结构1向背离对方的方向拉伸时，会使第一连接端312和第二连接端322连接的更牢固，提高了第一结构1与第二结构2的连接稳定性。
请参阅图4所示，第一连接端312的两侧边缘设有滑槽314，第二连接端322的第二连接面3224的两侧延伸有滑块324，滑块324能够在滑槽314内滑动。通过设置滑槽314和滑块324，可以在第一连接端312与第二连接端322连接或拆卸时，对第二连接端322进行导向和限位，有利于提高第一连接端312和第二连接端322的配合精确度和连接稳定性，以提高第一电连接部4与第二电连接部5之间配合的精准度和连接的稳定性，从而，提高第一电路板12和第二电路板22之间信号传输的稳定性。
在一些实施例中，滑槽314位于第一壁3121上，且由第一连接面3124的两侧边缘朝向第二壁3123凹陷形成，滑块324位于第三壁3221上，且由第二连接面3224的两侧边缘朝向第四壁3223凸起形成。可以理解的，在其他实施例中，还可以将滑槽314设置在第三壁3221上，滑块324设置在第一壁3121上，灵活设置滑槽314和滑块324的位置并不影响第一连接端312和第二连接端322的连接。
在一些实施例中，第一壁3121和第二壁3123大致为长方体，第一壁3121和第二壁3123的短边通过第一连接部3122连接，第三壁3221和第四壁3223大致为长方体，第三壁3221和第四壁3223的短边通过第二连接部3222连接，此时，滑槽314的延伸方向可以是沿第一壁3121的长度方向a，滑块324的延伸方向可以沿第三壁3221的长度方向a，也就是第一壁3121和第三壁3221沿长度方向a相对运动。可以理解的，滑槽314的延伸方向还可以是沿第一壁3121的宽度方向b，滑块324的延伸方向还可以沿第三壁3221的宽度方向b，也就是第一壁3121和第三壁3221还可以沿宽度方向b相对运动。
请参阅图4，第一连接端312还包括限位块315，沿滑槽314的延伸方向，滑槽314包括滑入端3141和终止端3142，限位块315邻近终止端3142设置。在一些实施例中，限位块315位于第一壁3121靠近第一连接部3122的端部。通过设置限位块315，可以限制滑块324在滑槽314内的移动行程，进而限制第二连接端322相对第一连接端312的移动距离，以对第二连接端322起到限位的作用，从而有利于进一步提高第一连接端312与第二连接端322之间的配合精确度，以进一步提高第一电连接部4与第二电连接部5之间配合的精准度，从而提高第一电路板12和第二电路板22之间信号传输的稳定性。
请参阅图3与图4，结合参阅图2，电连接模组100还可以包括弹性件，弹性件可以至少位于第一槽317和第二槽326之一中。其中，位于第一槽317内的弹性件为第一弹性件313，第一弹性件313设于第二壁3123朝向第一壁3121的表面上，第一弹性件313用于抵持第三壁3221背离第二连接面3224的表面。位于第二槽326内的弹性件为第二弹性件323，第二弹性件323设于第四壁3223朝向第三壁3221的表面上，第二弹性件323用于抵持第一壁3121背离第一连接面3124的表面。通过在第一槽317和第二槽326中的至少一个内增加弹性件(即第一弹性件313和第二弹性件323)，可以沿垂直第一壁3121和第三壁3221的方向压紧第一壁3121和第三壁3221，有利于进一步提高第一连接端312和第二连接端322的连接稳定性，以进一步提高第一电路板12与第二电路板22之间连接的稳定性和信号传输的稳定性。
在一些实施例中，电连接模组100包括第一弹性件313和第二弹性件323，通过在第一壁3121和第三壁3221相背离的两侧分别设置第二弹性件323和第一弹性件313，可以同时对第一壁3121和第三壁3221进行抵持，能使第一连接端312和第二连接端322连接的更稳定，同时使第一电连接部4与第二电连接部5的电性连接更稳定，进而提高了第二结构2与第一结构1之间连接的稳定性以及信号传输的稳定性。
在一些实施例中，第一弹性件313和第二弹性件323均为弧形弹片。第一弹性件313的一端固定在第二壁3123上，另一端为自由端，该自由端朝向第二壁3123一侧延伸，使得第一弹性件313的主体部分朝向第一壁3121一侧凸起形成具有一定弧度的弹片，当第三壁3221伸入第一槽317时，第一弹性件313的 自由端带动弧形主体部朝向第二壁3123移动，当第三壁3221移动到位后，第一弹性件313的弧形主体部的反向弹力将抵持第三壁3221，以使第三壁3221与第一壁3121相对固定。第二弹性件323的一端固定在第四壁3223上，另一端为自由端，该自由端朝向第四壁3223一侧延伸，使得第二弹性件323的主体部分朝向第三壁3221一侧凸起形成具有一定弧度的弹片，当第一壁3121伸入第二槽326时，第二弹性件323的自由端带动弧形主体部朝向第四壁3223移动，当第一壁3121移动到位后，第二弹性件323的弧形主体部的反向弹力将抵持第一壁3121，以使第一壁3121与第三壁3221相对固定。
可以理解的，在其他实施例中，第一弹性件313和第二弹性件323还可以是其他具有弹性抵持功能的结构件，例如弹簧等。
请参阅图8与图9，电连接模组100还可以包括充电器7，所述充电器7包括充电器本体71和位于所述充电器本体71内的第三电路板72，所述充电器7与所述第二结构2可拆卸连接，所述第三电路板72与所述第二电路板22在所述充电器7与所述第二结构2相连接时电性连接。通过充电器7与第二结构2的可拆卸连接，电连接模组100在不使用时，可以实现第二结构2的单独充电。
在一些实施例中，所述第一连接组件3还包括连接所述充电器本体71的另一所述第一连接结构33，所述第三电路板72伸入另一所述第一连接结构33，另一所述第一连接结构33与所述第二连接结构32可拆卸连接，另一所述第一连接结构33与所述第二连接结构32相连接时，所述第三电路板72与所述第二电路板22电性连接。通过将结构与第一连接结构31相同的另一个第一连接结构33连接在充电器本体上，第一连接结构31(或33)通用性强，第二结构2(即镜腿)上的第二连接结构32可以满足与第一结构1可拆卸连接，同时也可以满足与充电器7可拆卸连接，且无需在第二结构2上额外设置充电接口或无线充电线圈，有利于减小第二结构2的体积和重量，以实现对镜腿的单独充电，以实现电连接模组100的小型化和轻质化。
请参阅图10和图11，结合参阅图1，本申请另一实施例提供了一种应用于前述电连接模组100的第一连接组件3a，在本实施中，采用第一连接组件3a替代前述实施例中的第一连接组件3。相较于前述实施例提供的第一连接组件3，本实施例提供的第一连接组件3a的主要区别在于：第一连接组件3a包括与第一结构1连接的第一连接结构31a和与第二结构2连接的第二连接结构32a，第一连接结构31a包括第一固定端311和第一连接端312a，第一连接端312a具有第一吸附件316，第二连接结构32a包括第二固定端321和第二连接端322a，第二连接端322a具有第二吸附件325。第一吸附件316用于至少部分吸附第二吸附件325，使第一连接端312a和第二连接端322a相互可拆卸连接。
在一些实施例中，第一连接端312a包括第一壁3121a、第二壁3123和第一连接部3122，其中第一吸附件316设置于第一壁3121a。第二连接端322a包括第三壁3221a、第四壁3223和第二连接部3222，其中第二吸附件325设置于第三壁3221a，当第一壁3121a伸入第二槽326或第三壁3221a伸入第一槽317，使第一壁3121a与第三壁3221a相向设置后，通过第一吸附件316和第二吸附件325相互吸附，可以使第一连接端312a和第二连接端322a实现可拆卸连接，进而可以实现第一电连接部4和第二电连接部5的稳定电性连接。而且第一壁3121a和第三壁3221a分别位于第二槽326和第一槽317内，当第二结构2和第一结构1向背离对方的方向拉伸时，会使第一连接端312a和第二连接端322a由第一吸附件316和第二吸附件325吸附的更牢固，提高了第一结构1与第二结构2的连接稳定性。
在一些实施例中，第一吸附件316和第二吸附件325均为磁铁。将两块磁铁分别内嵌在第一壁3121a和第三壁3221a，可以使第一连接端312a和第二连接端322a的结构更简单，第一连接结构31a与第二连接结构32a的拆装方式更便捷。
通过设置第一吸附件316和第二吸附件325，可以实现第一连接端312a与第二连接端322a的吸附连接，进一步提高第一连接端312a与第二连接端322a配合精确度和连接稳定性，吸附连接的连接方式简单，降低了第一连接端312a与第二连接端322a的结构复杂度，且第一吸附件316和第二吸附件325占用体积较小，有利于进一步减小第一连接组件3a的体积和重量，以进一步实现电连接模组100的小型化和轻质化。
请参阅图12，结合参阅图1，本申请又一实施例提供了一种应用于前述电连接模组100的第一连接组件3b，在本实施中，采用第一连接组件3b替代前述实施例中的第一连接组件3。相较于前述实施例提供的第一连接组件3，本实施例提供的第一连接组件3b的主要区别在于：第一连接组件3b包括与第一结构1连接的第一连接结构31b和与第二结构2连接的第二连接结构32b，第一连接结构31b包括第一固定端 311和位于第一固定端311背离第一结构1一侧的第一连接端312b，其中，第一连接端312b仅包括第一壁3121b，第一连接面3124为该第一壁3121b背离第一固定端311的表面，第一连接端312b具有第一吸附件316。第二连接结构32b包括第二固定端321和位于第二固定端321背离第二结构2一侧的第二连接端322b，其中，第二连接端322b仅包括第三壁3221b，第二连接面3224为该第三壁3221b背离第二固定端321的表面，第二连接端322b具有第二吸附件325。第一吸附件316用于吸附第二吸附件325，使第一连接端312b和第二连接端322b相互可拆卸连接。
在一些实施例中，第一吸附件316和第二吸附件325均为磁铁。将两块磁铁分别内嵌在第一连接端312b和第二连接端322b，可以使第一连接端312a和第二连接端322a的结构更简单，第一连接结构31a与第二连接结构32a的拆装方式更便捷。可以理解的，在其他实施例中，第一壁3121b和第三壁3221b还可以沿水平方向延伸。
通过简化第一连接结构31b和第二连接结构32b的结构，可以进一步缩小第一连接组件3b的体积和重量，进一步实现电连接模组100的小型化和轻质化，从而实现了电子装置1000的小型化和轻质化。
本申请实施例设计的电连接模组100，摆脱了传统眼镜模组需要额外增加BTB连接器或需要设计软硬结合一体板实现镜腿与镜框的信号传输的限制，将第一连接组件3(或3a，或3b)中的第一连接结构31(或31a，或31b)和第二连接结构32(或32a，或32b)分别植入第一结构1和第二结构2上，同时将电连接第一电路板12的第一电连接部4设置在第一连接结构31(或31a，或31b)的第一连接面3124上，电连接第二电路板22的第二电连接部5设置在第二连接结构32(或32a，或33b)的第二连接面3224上，将第一连接结构31(或31a，或31b)与第二连接结构32(或32a，或33b)连接，使第一连接面3124与第二连接面3224相向设置，此时便可以实现第一电连接部4和第二电连接部5的电性连接。可以根据实际需求分别设置第一连接面3124和第二连接面3224上的第一电连接部4和第二电连接部5的数量、形状、尺寸和密度，有利于缩小第一连接面3124和第二连接面3224的尺寸，尤其是当第一结构1与第二结构2之间需要传输大量信号时，可以通过缩小第一电连接部4和第二电连接部5的尺寸和密度，以实现缩小第一连接面3124和第二连接面3224的尺寸的目的，进而能够在保证第一结构1与第二结构2之间信号稳定传输的前提下，减小第一连接组件3(或3a，或3b)的体积和重量，以实现减小电连接模组100的体积和重量的目的。而且，第一连接端312(或312a，或312b)和第二连接端322(或322a，或322b)不占用第一结构1和第二结构2的空间，且第一连接端312(或312a，或312b)和第二连接端322(或322a，或322b)的连接灵活性较大，只需要使第一连接面3124和第二连接面3224至少部分相向设置便可实现第一结构1与第二结构2的电性连接，无需增加大体积的板对板(board to board,BTB)连接器，有效减少了电连接模组100的体积和重量，有利于电连接模组100的小型化和轻质化。另外，第一连接结构31(或31a，或31b)和第二连接结构32(或32a，或33b)可拆卸连接，实现了第一结构1与第二结构2的可拆卸连接，且第一连接端312(或312a，或312b)和第二连接端322(或322a，或322b)的通用性强，配合精度低，电连接模组100中第一结构1和第二结构2的拆装方式简单便捷、且可以自由分离组合，便于电连接模组100的收纳以及第一结构1和第二结构2的维修与更换等。
采用前述电连接模组100制备的电子装置1000体积小，重量轻，便与收纳同时拆装维护方便。
请参阅图13与图14，本申请另一实施例提供了一种电子装置2000，该电子装置2000包括电连接模组200和显示模组20，相较于前述实施例提供的电连接模组100，本实施例提供的电连接模组200的主要区别在于：框体11a包括两个框体部111a，第一电路板12a包括位于两个框体部111a内的两个电性连接的子板121a，每一个框体部111a通过一个第一连接组件3(或3a，或3b)与一个第二结构2可拆卸连接。其中，两个框体部111a可拆卸连接，且两个子板121a可拆卸连接。
请参阅图14与图15，电连接模组200还包括第二连接组件3c，第二连接组件3c包括分别连接两个框体部111a的两个第三连接结构34，两个第三连接结构34可拆卸连接，两个子板121a分别伸入两个第三连接结构34，两个子板121a在两个第三连接结构34相连接时电性连接。
在一些实施例中，每一第三连接结构34包括第三连接端341，两个第三连接端341可拆卸连接，每一第三连接端341包括第三连接面3411和位于第三连接面3411上的第三电连接部9，两个子板121a分别伸入两个第三连接结构34并电连接第三电连接部9，两个第三连接面3411在两个第三连接端341相连接时至少部分相向设置，使两个第三电连接部9电性连接。本实施例的第二连接组件3c与前述第一连接组件3具有相同的结构，只是安装的位置不同，可以理解的，第二连接组件的结构还可以与前述第一连接组件3a 和第一连接组件3b结构相同，此处不做过多赘述。
本实施例中通过第二连接组件3c实现两个框体部111a的可拆卸连接，拆装方法简单，便于操作，且有利于电连接模组200和电子装置2000的小型化和轻质化。
如图13与图16所示，两个框体部111a可拆卸连接，能够实现双目显示和单目显示的灵活切换。如图13所示，两个框体部111a均设置有显示模组20，为双面显示，双目显示更适用于安全的室内环境使用。如外出使用可更换为单目显示，将其中一个带有显示模组20的框体部111a更换为带有普通镜片的框体部111a，如图16所示，单目显示便于使用，同时可减少用户在户外使用的功耗。另外，不同人群的惯用眼不同，可通过拆卸组装来更换不同的框体部111a，使用户选择适合自己不同眼睛的框体部111a，提高用户的体验感和舒适度。
可以理解的，电连接模组还可以是除眼镜模组之外的结构，即以上第一连接组件3(或3a，或3b)还可以用于其他需要电连接的第一结构和第二结构之间的可拆卸连接。
需要说明的是，以上仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内；在不冲突的情况下，本申请的实施方式及实施方式中的特征可以相互组合。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (20)

  1. 一种电连接模组，其特征在于，包括：
    第一结构，包括框体和位于所述框体内的第一电路板；
    第二结构，包括本体和位于所述本体内的第二电路板；以及
    第一连接组件，包括连接所述框体的第一连接结构和连接所述本体的第二连接结构，所述第一连接结构包括第一连接端和位于所述第一连接端上的第一电连接部，所述第二连接结构包括与所述第一连接端可拆卸连接的第二连接端和位于所述第二连接端上的第二电连接部，所述第一电路板电连接所述第一电连接部，所述第二电路板电连接所述第二电连接部，所述第一电连接部与所述第二电连接部在所述第一连接端和所述第二连接端相连接时电性连接。
  2. 根据权利要求1所述的电连接模组，其特征在于，所述第一连接端包括第一连接面，所述第一电连接部位于所述第一连接面上，所述第二连接端包括第二连接面，所述第二电连接部位于所述第二连接面上，至少部分所述第一连接面和至少部分所述第二连接面在所述第一连接端和所述第二连接端相连接时相向设置且相对固定。
  3. 根据权利要求2所述的电连接模组，其特征在于，所述第一连接端上设有滑槽，所述第二连接端上设有滑块，所述滑块用于在所述滑槽内滑动。
  4. 根据权利要求3所述的电连接模组，其特征在于，所述第一连接端还包括限位块，沿所述滑槽的延伸方向，所述滑槽包括滑入端和终止端，所述限位块邻近所述终止端。
  5. 根据权利要求2至4中任意一项所述的电连接模组，其特征在于，所述第一连接端还包括第一吸附件，所述第二连接端还包括第二吸附件，所述第一吸附件用于吸附所述第二吸附件。
  6. 根据权利要求2至5中任意一项所述的电连接模组，其特征在于，所述第一连接端包括第一壁、与所述第一壁相对的第二壁、以及连接于所述第一壁和所述第二壁之间的第一连接部，所述第一壁朝向所述第二壁的表面为所述第一连接面；所述第一壁、所述第二壁以及所述第一连接部共同围设形成第一槽，所述第一槽用于容置所述第二连接端，以使所述第二连接面与所述第一连接面相向设置。
  7. 根据权利要求6所述的电连接模组，其特征在于，所述第二连接端包括第三壁、与所述第三壁相对的第四壁、以及连接于所述第三壁和所述第四壁之间的第二连接部，所述第三壁朝向所述第四壁的表面为所述第二连接面；所述第三壁、所述第四壁以及所述第二连接部共同围设形成第二槽，所述第二槽用于容置所述第一壁，所述第一槽用于容置所述第三壁，以使所述第一连接面和所述第二连接面相向设置。
  8. 根据权利要求6或7所述的电连接模组，其特征在于，所述电连接模组还包括弹性件，所述弹性件至少设于所述第一槽和所述第二槽之一中，其中，设于所述第一槽中的所述弹性件位于所述第二壁朝向所述第一壁的表面上，以抵持所述第三壁背离所述第二连接面的表面；设于所述第二槽中的所述弹性件位于所述第四壁朝向所述第三壁的表面上，以抵持所述第一壁背离所述第一连接面的表面。
  9. 根据权利要求1至8中任意一项所述的电连接模组，其特征在于，所述第一电连接部包括连接所述第一连接端的第一弹性导电部和位于所述第一弹性导电部背离所述第一连接端一端的第一导电触点。
  10. 根据权利要求1至9中任意一项所述的电连接模组，其特征在于，所述第二电连接部包括连接所述第二连接端的第二弹性导电部和位于所述第二弹性导电部背离所述第二连接端一端的第二导电触点。
  11. 根据权利要求1至10中任意一项所述的电连接模组，其特征在于，所述第一连接结构还包括连接于所述框体和所述第一连接端之间的第一固定端，所述第二连接结构还包括连接于所述本体和所述第二连接端之间的第二固定端，所述第一固定端与所述框体转动连接，或所述第二固定端与所述本体转动连接。
  12. 根据权利要求1至11中任意一项所述的电连接模组，其特征在于，所述框体包括两个框体部，所述第一电路板包括位于两个所述框体部内的两个电性连接的子板，每一所述框体部通过一个所述第一连接组件与一个所述第二结构可拆卸连接。
  13. 根据权利要求12所述的电连接模组，其特征在于，两个所述框体部可拆卸连接，且两个所述子板可拆卸连接。
  14. 根据权利要求13所述的电连接模组，其特征在于，所述电连接模组还包括第二连接组件，所述第二连接组件包括分别连接两个所述框体部的两个第三连接结构，两个所述第三连接结构可拆卸连接，两个 所述子板在两个所述第三连接结构相连接时电性连接。
  15. 根据权利要求14所述的电连接模组，其特征在于，每一所述第三连接结构包括第三连接端和位于每一所述第三连接端上的第三电连接部，两个所述第三连接端可拆卸连接，两个所述子板在两个所述第三连接端相连接时分别电连接两个所述第三连接端上的所述第三电连接部。
  16. 根据权利要求12所述的电连接模组，其特征在于，两个所述框体部为一体式结构，两个所述子板为一体式结构。
  17. 根据权利要求1至16中任意一项所述的电连接模组，其特征在于，所述电连接模组还包括充电器，所述充电器包括充电器本体和位于所述充电器本体内的第三电路板，所述充电器与所述第二结构可拆卸连接，所述第三电路板与所述第二电路板在所述充电器与所述第二结构相连接时电性连接。
  18. 根据权利要求17所述的电连接模组，其特征在于，所述第一连接组件还包括连接所述充电器本体的另一所述第一连接结构，另一所述第一连接结构与所述第二连接结构可拆卸连接，另一所述第一连接结构与所述第二连接结构相连接时，所述第三电路板与所述第二电路板电性连接。
  19. 根据权利要求1至18中任意一项所述的电连接模组，其特征在于，所述电连接模组为眼镜模组，所述第一结构为镜框，所述第二结构为镜腿。
  20. 一种电子装置，其特征在于，包括电连接模组和位于所述框体上的显示模组，所述电连接模组为如权利要求1至19中任意一项所述的电连接模组。
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