WO2018081948A1 - 卷筒组件、表盘及智能手环 - Google Patents

卷筒组件、表盘及智能手环 Download PDF

Info

Publication number
WO2018081948A1
WO2018081948A1 PCT/CN2016/104340 CN2016104340W WO2018081948A1 WO 2018081948 A1 WO2018081948 A1 WO 2018081948A1 CN 2016104340 W CN2016104340 W CN 2016104340W WO 2018081948 A1 WO2018081948 A1 WO 2018081948A1
Authority
WO
WIPO (PCT)
Prior art keywords
reel
assembly
frame
connector
support
Prior art date
Application number
PCT/CN2016/104340
Other languages
English (en)
French (fr)
Inventor
廖乐
夏新元
Original Assignee
深圳市柔宇科技有限公司
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 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to JP2019522890A priority Critical patent/JP2019533527A/ja
Priority to KR1020197015556A priority patent/KR20190077479A/ko
Priority to PCT/CN2016/104340 priority patent/WO2018081948A1/zh
Priority to EP16920548.1A priority patent/EP3536186A4/en
Priority to US16/329,820 priority patent/US20190230803A1/en
Priority to CN201680034153.5A priority patent/CN107995848B/zh
Publication of WO2018081948A1 publication Critical patent/WO2018081948A1/zh

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/14Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/0017Casings, cabinets or drawers for electric apparatus with operator interface units
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/0007Bracelets specially adapted for other functions or with means for attaching other articles
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/0007Bracelets specially adapted for other functions or with means for attaching other articles
    • A44C5/0015Bracelets specially adapted for other functions or with means for attaching other articles providing information, e.g. bracelets with calendars
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/02Link constructions
    • A44C5/04Link constructions extensible
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/14Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
    • A44C5/16Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like by folding the strap
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/163Wearable computers, e.g. on a belt
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1643Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1656Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings
    • H05K5/0221Locks; Latches
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings
    • H05K5/0226Hinges

Definitions

  • the present application relates to the field of wearable smart products, and in particular to a reel assembly for winding a flexible screen in a dial of a smart wristband.
  • the technical problem to be solved by the embodiments of the present application is to provide a reel assembly for use in a dial of a smart wristband, which is used for winding and releasing a screen assembly, and is applied in a retractable frame assembly, so that the screen assembly It can be wound around the reel assembly or it can be released from the reel assembly. That is to meet the demand for miniaturization of the smart bracelet dial size, and the size of the screen can be expanded.
  • the present application provides a reel assembly for winding a screen assembly, the reel assembly being disposed in a frame assembly, the reel assembly including a reel, a connector, a limiting member, and a spring.
  • the connecting head is fixedly connected to the frame assembly
  • the limiting member is rotatably connected to the frame assembly
  • one end of the reel is rotatably connected to the connecting head
  • the opposite end of the reel is fixedly connected to the
  • the limiting member has opposite ends of the spring fixedly connected to the connecting head and the limiting member respectively.
  • the present application also provides a dial including a screen assembly, a frame assembly and the reel assembly, the reel assembly being received within the frame assembly, the reel assembly for winding the screen assembly
  • the frame assembly is configured to carry the screen assembly.
  • the present application further provides a smart wristband comprising a dial, a wristband and a battery module, one end of the wristband being connected to the dial.
  • the reel assembly of the present application is applied to the dial of the smart wristband, and can be wound and released by the reel and the spring provided on the reel, so as to meet the requirement of miniaturization of the dial size and the screen The size has been expanded.
  • FIG. 1 is a schematic perspective view of a smart bracelet in an embodiment of the present application.
  • FIG. 2 is an exploded perspective view of a dial of a smart wristband according to an embodiment of the present application.
  • FIG 3 is an exploded perspective view of a frame assembly in a dial of a smart wristband according to an embodiment of the present application.
  • FIG. 4 is a schematic view showing the left frame, the right frame, and the telescopic assembly in the frame assembly exploded on the basis of FIG. 3.
  • FIG. 5 is a schematic diagram of a left frame in a frame assembly according to an embodiment of the present application.
  • FIG. 6 is a schematic diagram of a right frame in a frame assembly according to an embodiment of the present application.
  • FIG. 7 is a schematic diagram of a telescopic assembly in a frame assembly according to an embodiment of the present application.
  • Figure 8 is a schematic illustration of one of the rod assemblies of Figure 7.
  • FIG. 9 is an assembled view of the telescopic assembly provided to the left frame and the right frame according to an embodiment of the present disclosure, wherein the telescopic assembly is in a contracted state.
  • Figure 10 is a schematic view of the other direction of Figure 9.
  • FIG. 11 is an assembled view of the telescopic assembly provided to the left frame and the right frame according to an embodiment of the present disclosure, wherein the telescopic assembly is in an unfolded state.
  • Figure 12 is a schematic view of the other direction of Figure 11.
  • FIG. 13 is a schematic diagram of a connecting piece in a frame assembly according to an embodiment of the present application.
  • Figure 14 is a schematic illustration of the tab of Figure 13 mounted to the telescoping assembly and extending from the frame assembly.
  • 15 is a schematic view of a bracket in a frame assembly provided by an embodiment of the present application.
  • Figure 16 is a schematic illustration of the other direction of the stent shown in Figure 15.
  • Fig. 17 is a schematic view showing the assembly structure of the bracket and the left and right frames shown in Fig. 15.
  • Figure 18 is a schematic view showing the other direction of the bracket and the left and right frame assembly structures shown in Figure 17;
  • Figure 19 is a schematic illustration of a joystick in a frame assembly provided by an embodiment of the present application.
  • Fig. 20 is a view showing a state in which the joystick shown in Fig. 19 is engaged with the connecting piece shown in Fig. 14, and the frame assembly is in a contracted state.
  • Figure 21 is a schematic view showing the positional relationship between the connecting piece and the operating lever when the frame structure shown in Figure 20 is in the unfolded state.
  • FIG. 22 is an exploded perspective view of the left frame, the right frame, and the left bottom plate, the right bottom plate, and the pallet in the frame assembly according to an embodiment of the present application.
  • Figure 23 is an assembled view of the frame assembly of Figure 22 with the frame assembly in a collapsed state.
  • Figure 24 is a schematic view showing the unfolded state of the frame assembly shown in Figure 23.
  • 25 is a perspective exploded view of the right side frame of the reel assembly and the screen assembly and the frame assembly according to an embodiment of the present application.
  • FIG. 26 is a perspective exploded view of a reel assembly according to an embodiment of the present application.
  • FIG. 27 is a perspective view of a limiting member of a reel assembly according to an embodiment of the present application.
  • FIG. 28 is a perspective view of a screw engaged with a limiting member in a reel assembly according to an embodiment of the present application.
  • 29 is a perspective view of a connector of a reel assembly according to an embodiment of the present application.
  • FIG. 30 is a perspective view of a fixing member of a reel assembly according to an embodiment of the present application.
  • Figure 31 is a cross-sectional view of the reel assembly of the present application assembled to the right frame.
  • FIG. 32 is a schematic diagram of a left support frame of a support assembly according to an embodiment of the present application.
  • FIG 33 is a schematic diagram of a right support frame of a support assembly according to an embodiment of the present application.
  • FIG. 34 is a schematic diagram of a support assembly in a contracted state according to an embodiment of the present application.
  • Figure 35 is a schematic view of the support assembly of Figure 34 in an unfolded state.
  • FIG. 36 is an exploded perspective view of the left support frame and the tray and the circuit board of the support assembly according to an embodiment of the present application.
  • 37 is a cross-sectional view of a dial provided by an embodiment of the present application.
  • FIG. 38 is a schematic view of a support assembly in a contracted state according to another embodiment of the present application.
  • Figure 39 is an exploded perspective view of the support assembly of Figure 38 with the left and right support frames disassembled from the frame.
  • Figure 40 is a schematic view showing the unfolded state of the support assembly shown in Figure 38.
  • Figure 41 is a partial enlarged cross-sectional view of the support assembly shown in Figure 38, mainly showing the left support frame and the right side The cross-sectional shape of the rack of the support frame.
  • FIG. 42 is a schematic structural diagram of a trigger device in a dial provided by an embodiment of the present invention, wherein the dial is in a contracted state.
  • Figure 43 is a schematic view showing the electrical connection structure of the shrapnel and the rod assembly of the triggering device and the circuit board in the contracted state shown in Figure 42.
  • FIG. 44 is a schematic structural diagram of a trigger device in a dial provided by an embodiment of the present invention, wherein the dial is in an unfolded state.
  • FIG. 45 is a schematic view showing the electrical connection structure of the elastic piece and the rod assembly of the trigger device and the circuit board in the unfolded state shown in FIG.
  • FIG. 46 is a schematic circuit diagram of a trigger device according to an embodiment of the present disclosure.
  • FIG. 47 is a partial structural diagram of a dial provided by an embodiment of the present application, mainly showing related features of the FPC extending outside the dial.
  • Fig. 48 is a view showing the FPC shown in Fig. 47 and the structure thereon, and the connection between the FPC and the circuit board in the dial.
  • Figure 49 is a schematic view of the other direction of Figure 48, mainly showing the structure of the other side of the FPC.
  • FIG. 50 is a schematic diagram of a wristband of a smart wristband separated from a dial according to an embodiment of the present application.
  • FIG. 51 is a perspective exploded view of one direction of a wristband according to an embodiment of the present application.
  • FIG. 52 is a perspective exploded view showing another direction of the wristband according to an embodiment of the present application.
  • FIG. 53 is a schematic exploded view showing the structure between a support piece of a wristband and a battery module according to an embodiment of the present application.
  • FIG. 54 is a schematic diagram of the FPC of the wristband combined with the support piece and the bottom frame according to an embodiment of the present application.
  • the present application relates to a smart bracelet including a dial 10 and a wristband 20.
  • a battery module 30 is built in the wristband 20.
  • the dial 10 is disposed opposite to the battery module 30 (the two are located on one side of the back of the hand and one side of the palm, respectively, and the relative arrangement described herein is not only limited to being facing, but may be staggered from each other, or
  • the battery module 30 is fixed to the wristband 20, and one end of the wristband 20 is connected to the dial 10 such that the smart bracelet is substantially C-shaped or U-shaped.
  • the wristband 20 is further provided with a switch button 234, an expansion button 232, a home button 231 and a sound hole 235.
  • the present application places more electronic devices (such as the above various buttons) on the wristband 20 . In the above, the versatility of the wristband 20 is more advantageous, and at the same time, more space is released for the dial 10.
  • the dial 10 includes a frame assembly 12, a support assembly 14, a screen assembly 16, and a reel assembly 18.
  • the frame assembly 12 is provided with a storage space 121, and the frame assembly 12 includes a top end 122 and a bottom end 123.
  • the support assembly 14 is mounted to the top end 122 of the frame assembly 12 for supporting the screen assembly 16.
  • the reel assembly 18 is disposed in the receiving space 121 of the frame assembly 12, and the reel assembly 18 is rotatably coupled to the frame assembly 12 for winding a portion of the screen assembly 16.
  • the frame assembly 12 of the present application can also be applied to other portable electronic devices, such as cell phones, for supporting the screen assembly.
  • the screen assembly 16 includes a flexible display screen 162 and a flexible touch screen 164, both of which are stacked and are of a flexible material that can be crimped.
  • the frame assembly 12 includes a left frame 124, a right frame 126, and a telescoping assembly 125.
  • the left frame 124 and the right frame 126 are oppositely disposed with a storage space 121 formed therebetween.
  • the telescopic assembly 125 is located in the storage space 121 and is telescopically connected between the left frame 124 and the right frame 126, and is realized by the telescopic assembly 125. The change in distance between block 124 and right frame 126.
  • the left frame 124 includes a first bottom wall 1241 , a pair of first sidewalls 1242 formed on opposite sides of the first bottom wall 1241 , and a first bottom wall 1241 and a pair of first A first connecting wall 1243 between the side walls 1242.
  • the first bottom wall 1241 is provided with a first screw hole 1244 and an elongated first limit groove 1245.
  • the first bottom wall 1241 forms two corners near the first connecting wall 1243 and the pair of first side walls 1242, which are respectively a first corner and a second corner.
  • the first screw hole 1244 is located at the first corner.
  • the first limiting slot 1245 extends from the second corner and along the extending direction of the first connecting wall 1243.
  • the first screw hole 1244 and the first limiting groove 1245 are used to mount the telescopic assembly 125.
  • One of the first side walls 1242 is provided with two first slots 1246, and the two first slots 1246 form an opening at an end surface of the first side wall 1242 away from the first connecting wall 1243. Further, the two first slots 1246 are parallel to each other.
  • the right frame 126 is substantially identical in structure to the left frame 124 .
  • the right frame 126 includes a second bottom wall 1261 , and a pair of second sidewalls 1262 and connections formed on opposite sides of the second bottom wall 1261 .
  • the second bottom wall 1261 is provided with a second screw hole 1264 at two corners and a second long second limit groove 1265.
  • the second limiting groove 1265 extends along the extending direction of the second connecting wall 1263.
  • the second screw hole 1264 and the second limiting groove 1265 are used to mount the telescopic assembly 125.
  • One of the second side walls 1262 is provided with two second slots 1266, and the two second slots 1266 form an opening at an end surface of the second side wall 1262 away from the second connecting wall 1263. Further, the two second slots 1266 are parallel to each other.
  • the right frame 126 is different from the left frame 124 in that the pair of second side walls 1262 of the right frame 126 are respectively provided with a notch 1267, and the notch 1267 is disposed on the end surface of the second side wall 1262 away from the second bottom wall 1261. . Further, two notches 1267 respectively located on the pair of second side walls 1262 are disposed opposite to each other and adjacent to the second connecting wall 1263. These two notches 1267 are used to position the support assembly 14.
  • the left frame 124 is disposed opposite to the right frame 126, and the first bottom wall 1241 and the second bottom wall 1261 are coplanar.
  • the pair of first side walls 1242 are respectively abutted with the pair of second side walls 1262.
  • the pair of first side walls 1242 are respectively located inside the pair of second side walls 1262, such as As shown in FIG. 3, at this time, the two first slots 1246 and the two second slots 1266 respectively overlap.
  • the first slot 1246 and the second slot 1266 are for the attachment member to extend from the interior of the frame assembly 12 beyond the frame assembly 12 to mate with the features of the wristband 20, such as shown in Figures 38 and 47.
  • the FPC 11 and the tab 127 extend from the interior of the frame assembly 12 to the exterior of the frame assembly 12, respectively.
  • the FPC 11 extends from the first slot 1246 and the second slot 1266 located above
  • the tab 127 extends from the first slot 1246 and the second slot 1266 located below.
  • the extending paths of the FPC 11 and the connecting piece 127 are spaced apart from each other to prevent the two from interfering with each other.
  • the number of the first slots 1246 and the number of the second slots 1266 may also be one, and the FPC 11 and the connecting piece 127 pass through the frame assembly 12 from the same slot.
  • the first limiting slot 1245 and the second limiting slot 1265 are parallel to each other, and the direction in which the first limiting slot 1245 and the second limiting slot 1265 extend is perpendicular to the direction of relative movement between the left frame 124 and the right frame 126.
  • the telescopic assembly 125 is a link structure in which a plurality of links are hinged to each other.
  • the telescopic assembly 125 may also be a sleeve-type structure, such as a telescopic structure similar to a trolley case.
  • the telescoping assembly 125 used herein includes a stem assembly 1252 and a resilient member 1254 that includes at least two links that are hinged between at least two links.
  • the elastic member 1254 may be a coil spring or a spring, and the elastic member 1254 elastically connects at least two links of the rod assembly 1252.
  • the lever assembly 1252 includes a first fixed end P1 and a second fixed end P2 fixed to the left frame 124 and the right frame 126, respectively, and a first moving end P3 and a second moving end slidably coupled to the left frame 124 and the right frame 126, respectively. P4.
  • the first fixed end P1 is fixed to the first screw hole 1244
  • the second fixed end P2 is fixed to the second screw hole 1264
  • the first mobile end P3 is installed.
  • the second moving end P4 is mounted to the second limiting slot 1265.
  • the first moving end P3 moves in the first limiting slot 1245
  • the second moving end P4 moves in the second limiting slot 1265 to drive the left frame 124 and the right frame 126. Relative movement between.
  • the two ends of the rod assembly 1252 are respectively provided with two ends, and the first fixed end P1 and the second fixed end P2 are in the telescopic direction along with the left frame 124 and the right frame 126.
  • the first mobile terminal P3 and the second mobile terminal P4 are relatively moved to the left frame 124 and the right frame 126 while still moving relative to the left frame 124 and the right frame 126 moves because the distance between the first moving end P3 and the first fixed end P1 and the distance between the second moving end P4 and the second fixed end P2 in the process of stretching and contracting the rod assembly in the direction perpendicular to the telescopic direction A change has occurred.
  • the ends of the rod assembly 1252 may also be provided with only one end.
  • the rod assembly 1252 is hinged in a V shape by two links, so that during the expansion and contraction of the rod assembly 1252, two of the rod assemblies 1252 The trajectory of the relative movement between the end of the end and the left frame 124 and the right frame 126 is curved to ensure that the telescoping of the rod assembly 1252 drives the change in distance between the left frame 124 and the right frame 126.
  • the rod assembly 1252 is formed in series by two sets of X-shaped linkage assemblies.
  • the rod assembly 1252 may also include only one set of X-shaped link assemblies, or three or more sets of link assemblies, and the number of specific link assemblies may be selected according to the dial 10 Extend the size range to determine.
  • the telescoping assembly 125 formed by the two sets of X-shaped link assemblies will be described in detail below.
  • the rod assembly 1252 includes a first link R1, a second link R2, a third link R3, and a fourth link R4.
  • the four links are rod-like structures of the same length.
  • the middle portion of the first link R1 and the middle portion of the third link R3 are hinged to form an X-shaped structure.
  • the middle portion of the second link R2 and the middle portion of the fourth link R4 are hinged to form an X-shaped structure.
  • One end of the first link R1 is hinged to one end of the second link R2.
  • the other end of the first link R1 is provided with the second moving end P4, and the other end of the second link R2 is provided with the first moving end P3.
  • the free ends of the first link R1 and the second link R2 are the second moving end P4 and the first moving end P3, respectively.
  • the second moving end P4 is slidably connected to the right frame 126 through the second limiting slot 1265 of the right frame 126.
  • the first moving end P3 is slidably connected to the left frame 124 through the first limiting slot 1245 of the left frame 124.
  • One end of the third link R3 is hinged to one end of the fourth link R4.
  • the other end of the third link R3 is provided with the second fixed end P2.
  • the other end of the fourth link R4 is provided with the first fixed end P1.
  • the free ends of the third link R3 and the fourth link R4 are respectively the second fixed end P2 and the first fixed end P1
  • the first fixed end P1 is fixed to the first screw hole 1244 of the left frame 124 by screws
  • the second fixed end P2 is fixed to the second screw hole 1264 of the right frame 126 by screws.
  • the elastic member 1254 is a coil spring, and the elastic member 1254 is sleeved at the hinge of the first link R1 and the second link R2.
  • the two ends of the elastic member 1254 are respectively fixed to the first link R1 and the second link R2, respectively.
  • the first link R1 and the second link R2 are switched between the opening and closing states, in which the elastic member 1254 is elastically deformed.
  • the first link R1 is provided with a card slot 1255, and the card slot 1255 is located at the hinge of the first link R1 and the second link R2 and the first link R1.
  • the second link R2 includes a protrusion 1256 protrudingly disposed on the surface of the second link R2, and an inner groove 1257 is disposed between the surface of the protrusion 1256 and the second link R2, and the other end of the elastic member 1254 is fixed in the inner groove 1257 in.
  • the surface of the first link R1 and the third link R3 is provided with a step 1258 for realizing the limit of the rod assembly 1252 during the telescopic process.
  • the step 1258 may be protrudedly disposed on the surface of the first link R1, or may be protrudedly disposed on the surface of the third link R3, and the step 1258 is used to realize the expansion and contraction process between the first link R1 and the third link R3. Limit.
  • the surface of the fourth link R4 and the second link R2 is provided with a step 1258.
  • the elastic member 1254 is in an elastic compression state
  • the rod assembly 1252 is in a contracted state, and at this time, the second link R2 abuts to The step 1258 of the fourth link R4.
  • the first moving end P3 is located at one end of the first limiting slot 1245 adjacent to the first sidewall 1242, and the second moving end P4 is located at the second limiting slot.
  • the elastic member 1254 is in an elastically compressed state near the end of the second side wall 1262 of 1265.
  • the first moving end P3 is located at one end of the first limiting slot 1245 away from the first sidewall 1242, and the second moving end P4 is located at the second limiting position.
  • the end of the slot 1265 away from the second side wall 1262, the resilient member 1254 is in a free state.
  • the direction in which the rod assembly 1252 is stretched and contracted is perpendicular to the direction of movement of the first moving end P3 within the first limit groove 1245.
  • the positions of the hinges of the first link R1 and the second link R2 are unchanged, and the positions of the third link R3 and the fourth link R4 are hinged toward the first link R1 and the second.
  • the position of the hinge of the connecting rod R2 moves, the first fixed end P1 and the second fixed end P2 move to the left and the right respectively, the first moving end P3 moves to the left and to the first fixed end P1, and the second moving end P4 Move right to the second fixed end P2.
  • the first fixed end P1 and the first moving end P3 always maintain a relative positional relationship, and the displacements of the two in the left and right direction are the same; the second fixed end P2 and the second mobile end P4 are also The relative positional relationship is always maintained, and the positions of the two in the left and right direction are also the same.
  • the frame assembly 12 further includes a connecting piece 127, one end of which is disposed in the receiving space 121 for connecting the rod assembly 1252.
  • the tab 127 passes through one of the first slot 1246 and the second slot 1266 to extend out of the housing space 121 of the frame assembly 12.
  • the tab 127 is used to connect the lever assembly 1252 and the lever 15 (as shown in Figures 18 and 19), and the lever assembly 1252 can be locked in the retracted state by the engagement of the tab 127 with the lever.
  • the lever assembly 1252 is in the contracted state, the lever 15 is fastened to the connecting piece 127, and when the lever assembly 1252 is in the extended state, the lever 15 is separated from the connecting piece 127.
  • One end of the connecting piece 127 is provided with a fixing hole 1271.
  • one end of the connecting piece 127 includes a fixing portion 1272, a connecting portion 1273, and a main body 1274.
  • the fixing portion 1272 is disposed in parallel with the main body 1274 and spaced apart from each other.
  • the connecting portion 1273 is vertically connected between the fixing portion 1272 and the main body 1274, and is fixed.
  • the hole 1271 is provided on the fixing portion 1272.
  • the length of the fixing portion 1272 is smaller than the length of the body 1274.
  • the connecting piece 127 is a metal piece structure, and the fixing part 1272 and the connecting part 1273 are a structure in which one end of the main body 1274 is bent and formed.
  • the body 1274 extends from the frame assembly 12 from the position of the first slot 1246 and the second slot 1266.
  • a card slot 1275 is provided at one edge of the main body 1274.
  • One end of the body 1274 remote from the connecting portion 1273 ie, the end remote from the rod assembly 1252 includes a first bevel 1276.
  • the dial 10 further includes a bracket 142.
  • Bracket 142 is an integral part of support assembly 14 and may also be considered an integral part of frame assembly 12.
  • the bracket 142 includes a frame body 1421 and a base 1422.
  • the rod assembly 1252 is coupled to the frame body 1421.
  • the left frame 124 and the right frame 126 are slidably coupled to the frame body 1421.
  • the base plate 1422 is coupled to the frame body 1421 and located in the storage space of the frame assembly 12. The exterior of 121.
  • the base 1422 extends into the wristband 20.
  • the lever 15 is resiliently slidably coupled to the base 1422, and the tab 127 extends into the base 1422 and cooperates with the lever 15 to form a latching structure to lock the lever assembly 1252 in the retracted position.
  • the base 1422 is for accommodating the joystick 15 and the elastic member 17.
  • the base 1422 is provided with a first guiding groove G1 and a second guiding groove G2, and the first guiding groove G1 and the second guiding groove G2 intersect and communicate.
  • the first guiding groove G1 is for receiving the main body of the connecting piece 127.
  • the second guiding groove G2 is for receiving the operating lever 15, and the second guiding groove G2 includes an opposite open end G21 and a bottom end G22, and the open end G21 is located at an edge of the base 1422 such that the outer portion of the base 1422 and the second guiding groove G2 Internal communication.
  • the base 1422 does not have an opening G3 communicating with the second guide groove G2.
  • the extending direction of the first guiding groove G1 and the second guiding groove G2 is perpendicular, and the extending direction of the second guiding groove G2 is the same as the moving direction of the left frame 124 and the right frame 126 during the expansion and contraction of the rod assembly 1252.
  • the first guide groove G1 leads into the interior accommodation space 121 of the frame assembly 12.
  • the joystick 15 includes oppositely disposed head ends 151 and 152, and a bottom surface 153 and a mating surface 154 connected between the head end 151 and the tail end 152.
  • the bottom surface 153 and the mating surface 154 are disposed opposite each other.
  • the mating surface 154 is provided with a protrusion 155, a recess 156 and a latching portion 157.
  • the groove 156 is provided between the projection 155 and the hook portion 157.
  • the lever 15 is mounted in the second guiding groove G2, and the protrusion 155 is received in the opening G3.
  • the size of the protrusion 155 is smaller than the size of the opening G3, so that the protrusion 155 can move in the opening G3 to define The stroke in which the lever 15 moves in the second guide groove G2.
  • the latching portion 157 is for engaging with the slot 1275 of the connecting piece 127.
  • the buckle portion 157 includes The second inclined surface 1572 is oriented toward the frame assembly 12 toward the second inclined surface 1572 in the first guiding groove G1.
  • the second inclined surface 1572 cooperates with the first inclined surface 1276 for moving the joystick 15 in the second guiding groove G2 by the movement of the connecting piece 127.
  • the latching portion 157 of the lever 15 has the same shape as the slot 1275 of the connecting piece 127, and the latching portion 157 is received in the latching groove 1275 to lock the position of the connecting piece 127.
  • the elastic member 17 is elastically coupled between the lever 15 and the base 1422. Further, the elastic member 17 is housed in the second guiding groove G2 and elastically connected between the trailing end 152 of the operating lever 15 and the bottom end G22 of the second guiding groove G2. The head end 151 of the lever 15 can protrude from the open end G21 of the second guide groove G2 outside the base 1422 for the user to operate.
  • the head end 151 of the lever 15 extends beyond the open end G21 of the second guiding groove G2 and is located outside the base 1422; the protrusion 155 of the lever 15 abuts against one end of the opening G3; The portion 157 cooperates with the card slot 1275 such that the tab 127 is constrained and the tension generated by the tab 127 against the lever assembly 1252 counteracts the resiliency of the resilient member 1254 in the lever assembly 1252.
  • the head end 151 of the lever 15 is pressed, and the lever 15 is moved in the second guiding groove G2, so that the locking portion 157 is separated from the slot 1275.
  • the connecting piece 127 is opposed to the rod assembly.
  • the pulling force generated by the 1252 is eliminated, and the left frame 124 and the right frame 126 are moved to the left and right sides by the resilience of the elastic member 1254 in the rod assembly 1252, and the connecting piece 127 is moved to the frame assembly 12 storage space 121. in.
  • the head end 151 of the lever 15 is released, and the lever 15 is returned to the initial position by the elastic force of the elastic member 17 in the base 1422.
  • the connecting piece 127 is moved to the first guiding slot G1 of the base 1422.
  • the first inclined surface 1276 of the connecting piece 127 abuts against the second inclined surface 1572 of the operating lever 15, forcing the operating lever 15 to move toward the bottom end G22 of the second guiding groove G2.
  • the connecting piece 127 moves to a position where the locking portion 157 meets the card slot 1275, the elastic member 17 in the second guiding groove G2 is restored to deform, and the operating lever 15 is moved toward the open end G21 of the second guiding groove G2, so that the card is moved.
  • the buckle portion 157 is moved into the card slot 1275 to fix the connecting piece 127.
  • the frame 1421 of the bracket 142 includes a front baffle 1423 , a tailgate 1424 , a plate 1425 , and a support beam 1426 .
  • the front baffle 1423 and the rear baffle 1424 are oppositely spaced apart, and the surfaces of the front baffle 1423 and the rear baffle 1424 facing each other are respectively provided with two limiting strips 1427, and a limiting passage is formed between the two limiting strips 1427.
  • the limiting channel is configured to receive the first side wall 1242 and the right frame of the left frame 124 The second side wall 1262 of the 126.
  • the limiting channel is used to cooperate with the left frame 124 and the right frame 126 to enable the left frame 124 and the right frame 126 to be slidably coupled to the bracket 142.
  • the plate member 1425 and the support beam 1426 are disposed opposite to both sides of the front baffle 1423 and the tailgate 1424.
  • the edges of the opposite sides of the plate 1425 are respectively connected to a limiting strip 1427 of the front baffle 1423 and a limiting strip 1427 of the tailgate 1424.
  • the front baffle 1423 and the tailgate 1424 are located on the plate 1425. The same side.
  • the plate member 1425 is attached to the top end of the left frame 124 and the right frame 126, that is, the side opposite to the first bottom wall 1241 of the left frame 124 and the side opposite to the second bottom wall 1261 of the right frame 126.
  • One end edge of the support beam 1426 is connected to the other limit strip 1427 of the front baffle 1423, and the other end edge of the support beam 1426 is connected to the other limit strip 1427 of the tailgate 1424.
  • the support beam 1426 is disposed opposite the plate 1425.
  • the support beam 1426 is connected between the front baffle 1423 and the tailgate 1424 to form a "work" structure.
  • Support beam 1426 is used to connect rod assembly 1252.
  • the telescopic assembly is telescoped around the support beam 1426.
  • the support beam 1426 is provided with a third screw hole 1429 and a third limiting slot 1428.
  • the third screw hole 1429 is adjacent to the tailgate 1424, and the third limiting slot 1428 is adjacent to the front baffle 1423.
  • a side of the front baffle 1423 remote from the tailgate 1424 is coupled to the base 1422.
  • the third screw hole 1429 is located between the first screw hole 1244 on the first bottom wall 1241 of the left frame 124 and the second screw hole 1264 on the second bottom wall 1261 of the right frame 126.
  • the first screw hole 1244, the third screw hole 1429 and the second screw hole 1264 are collinear (refer to that the center points of the three are collinear).
  • the third limiting slot 1428 is located between the first limiting slot 1245 and the second limiting slot 1265.
  • the first limiting slot 1245, the third limiting slot 1428 and the second limiting slot 1265 are parallel to each other, and the center points of the three are collinear.
  • the third screw hole 1429 is for fixing the rotating shaft at the hinge of the first link R1 and the second link R2.
  • the third limiting slot 1428 is for mounting a rotating shaft at the hinge of the third link R3 and the fourth link R4.
  • a fixing hole 1271 at one end of the connecting piece 127 is fixedly coupled to a rotating shaft at the hinge of the third link R3 and the fourth link R4.
  • the first bottom wall 1241 and the second bottom wall 1261 are coupled to opposite sides of the support beam 1426, respectively.
  • the surface of the plate member 1425 is provided with a plurality of ribs 14252 for supporting the screen assembly 16, and the ribs 14252 are spaced apart from each other in a row.
  • the bracket 142 with the plurality of ribs 14252 can also be considered as part of the support assembly 14.
  • the frame assembly 12 also includes a left bottom plate 1291, a right bottom plate 1292, and a pallet 1293.
  • the left bottom plate 1291 and the right bottom plate 1292 are each provided with a fixing hole, and the left bottom is supported by the fixing hole and the protrusion 128.
  • the plate 1291 is mounted on the bottom surface of the first bottom wall 1241, and the right bottom plate 1292 is mounted on the bottom surface of the second bottom wall 1261.
  • the bracket 1293 is fixedly coupled to the bracket 1423 and the tailgate 1424 before the bracket 142, and blocks the support beam 1426.
  • the pallet 1293 does not move with the movement of the left and right frames 126.
  • the pallet 1293 covers the left bottom plate 1291 and the right bottom plate 1292, and only the plate 1293 is visible, as shown in FIG.
  • the left bottom plate 1291 and the right bottom plate 1292 are pulled out from the support plate 1293 to support the left frame 124 and the right frame 126.
  • the left bottom plate 1291, the right bottom plate 1292, and the support plate 1293 are provided. Interconnected to form a continuous bottom surface of the frame assembly.
  • the spool assembly 18 is used to wind the screen assembly 16, and the spool assembly 18 is disposed within the frame assembly. Specifically installed inside the right frame 126.
  • the second side wall 1262 of the right frame 126 is provided with a screw hole, and both ends of the reel assembly 18 are screwed at the screw holes.
  • the screen assembly 16 is a flexible screen that is wrapped around the spool assembly 18 when the frame assembly 12 is retracted, and the screen assembly 16 is released and deployed from the spool assembly 18 as the frame assembly 12 is stretched.
  • the reel assembly 18 includes a reel 181, a connector 182, a limiting member 183 and a spring 184.
  • the connector 182 is fixedly coupled to the frame assembly, and the limiting member 183 is rotatably coupled to the frame assembly 12 at one end of the reel 181.
  • the opposite ends of the reel 181 are fixedly connected to the limiting member 183.
  • the opposite ends of the spring 184 are fixedly connected to the connecting head 182 and the limiting member 183, respectively.
  • the limiting member 183 is fixedly coupled to the opposite end of the reel 181 by a snap (ie, the step 1832 described in the following specific embodiment).
  • the reel assembly 18 includes a reel 181, a connector 182, a limiting member 183, a spring 184, and a fixture 185.
  • the reel 181 includes two opposite end faces that are joined between the two end faces, and the sides are cylindrical.
  • the reel 181 has a hollow cylindrical shape with both ends open, and the side of the reel 181 is provided with a seam 1812 for fixing the screen assembly 16.
  • the connecting head 182 is mounted to the opening of one end of the reel 181, and the connecting head 182 and the reel 181 are circumferentially freely rotatably connected (ie, in the circumferential direction of the reel without any limiting structure), the connecting head 182 and The center of rotation of the reel 181 is the axis of the reel 181.
  • the fixing member 185 is used for connecting the connecting head 182 to the second side wall 1262 of the right frame 126. The cooperation of the fixing member 185 with the right frame 126 and the connecting head 182 realizes the circumferential limit between the connecting head 182 and the right frame 126. , that is, the connection cannot be rotated.
  • the stopper 183 is attached to the opening of the other end of the spool 181.
  • the limiting member 183 is fixedly connected to the reel 181 with a circumferential direction therebetween The limit connection to the direction, that is, the relative rotation between the two.
  • the limiting member 183 is connected to the screw hole of the right frame 126 by screw rotation.
  • the spring 184 is disposed in the reel 181. One end of the spring 184 is connected to the connecting head 182, and the other end of the spring 184 is connected to the limiting member 183.
  • the spring 184 is in an axially compressed state in the reel 181, and the spring force of the spring 184 is connected.
  • the head 182 generates a thrust such that the connector 182 abuts against the right frame 126.
  • the limiting member 183 includes a base 1831, a step 1832 formed on the base 1831 (corresponding to the aforementioned buckle), and a stud 1833.
  • One end of the connection limiting member 183 of the reel 181 is provided with a notch 1813.
  • the step 1832 is snapped into the notch 1813 of the reel 181 to achieve a fixed connection in the circumferential direction between the retaining member 183 and the reel 181.
  • a stud 1834 is provided on the stud 1833, and a perforation 1834 is used to secure the spring 184.
  • the base 1831 blocks the end surface of the reel 181, and the surface of the base 1831 protrudes from the circular table.
  • the protrusion 1833 is formed on the surface of the truncated cone away from the base 1831.
  • the stud 1833 is located at a central portion of the truncated cone.
  • the step 1832 is located on the side of the truncated cone and is formed on the surface of the base 1831.
  • the number of the steps 1832 is two and symmetrically distributed on the periphery of the truncated cone, and accordingly the number of the notches 1813 is also two.
  • the base 1831 has a disk shape
  • the spool 181 has a cylindrical shape. The truncated cone projects into the reel 181 and is in contact with the inner surface of the reel 181.
  • the stud 1833 drives one end of the spring 184 to rotate, and the other end of the spring 184 is fixed and not rotated by the connection with the connecting head 182, so the spring 184 will be twisted to be elastically deformed.
  • the elastic deformation caused by the twist of the spring 184 can drive the reel 181 to automatically rotate.
  • the base 1831 of the limiting member 183 is provided with a threaded hole, and the limiting member 183 is rotatably connected with the right frame 126 by the screw 186 and the threaded hole, as shown in FIG.
  • the screw 186 includes a flat section 1862 and a threaded section 1864 formed on one side of the screw head.
  • the flat section 1862 passes through the threaded hole of the right frame 126, and the threaded section 1864 is locked into the threaded hole of the base 1831 as shown in FIG.
  • the flat section 1862 of the screw 186 is equivalent to the rotating shaft of the right frame 126 and the reel assembly 18.
  • the surface of the flat section 1862 is smooth, and the flat section 1862 and the right frame 126 are The gap between the screw holes is matched, and the two can rotate freely.
  • the connector 182 includes a substrate 1821 and a bump 1822.
  • the substrate 1821 is provided with a slot 1823.
  • the slot 1823 is a non-rotationally symmetrical structure.
  • the slot 1823 can be semi-circular, polygonal or the like.
  • the substrate 1821 blocks the end surface of the reel 181, and the projection 1822 projects into the reel 181.
  • the bump 1822 is provided with a perforation 1824 for securing one end of the spring 184.
  • the bump 1822 also includes The mating surface 18221, as shown in FIG. 31, the mating surface 18221 is in contact with the inner surface of the reel 181, and the mating surface 18221 is a cylindrical surface.
  • the mating surface 182 and the reel are realized by the contact surface 18221 contacting the inner surface of the reel 181.
  • the limit between the 181 in the radial direction is such that there is a smooth rotational connection relationship between the two, so as not to sway in the radial direction.
  • the radial direction refers to a direction perpendicular to the axial direction of the spool 181.
  • the connector 182 is located inside the right frame 126.
  • the fixing member 185 includes a fixing head 1851 and a plunger 1852.
  • the shape of the plunger 1852 is identical to the shape of the slot 1823 on the substrate 1821 of the connector 182.
  • the plunger 1852 and the slot 1823 are both non-rotationally symmetrical, and the plunger 1852 is engaged with the slot 1823 to achieve a fixed connection of the connector 182 to the fixing member 185.
  • the plunger 1852 has a cylindrical surface that is cut away, that is, consists of a circular arc surface and a flat surface.
  • the interface of the plunger 1852 may also be triangular or square or other irregular shape, as long as the plunger 1852 is inserted into the slot 1823, the two can't rotate relative to each other.
  • the fixing head 1851 is also a non-rotationally symmetrical structure, for example, the fixing head is square.
  • the side wall of the right frame 126 is provided with a groove matching the fixing head 1851 of the fixing member 185, for example, a square groove, and the fixing head 1851 is received in the square groove, and the two are not transportable.
  • the end of the fixing head 1851 is provided with an opening 1853. There is no fixed relationship between the connector 182 and the reel 181, and when the reel 181 is rotated, the connector 182 is not rotated.
  • the fixing member 185 When it is necessary to adjust the torque of the spring 184 in the reel 181 in the circumferential direction, the fixing member 185 can be pulled out from the square groove of the right frame 126, and then inserted into the opening 1853 of the fixing head 1851 of the fixing member 185 by the tool. , the fixed head 1851 is rotated. Since the plane of the plunger 1852 of the fixing member 185 abuts the plane of the slot 1823 of the connector 182, the connector 182 will be rotated together, and the connector 182 rotates one end of the spring 184 through the protrusion 1822, thereby making the connector 182 rotate. The spring 184 is twisted so that the torque changes.
  • the square groove of the right frame 126 is a through groove provided on the second side wall 1262, the torsion of the spring 184 in the reel 181 can be adjusted outside the frame assembly 12 without disassembling the dial 10. After the adjustment, the fixing member 185 is pushed into the square groove.
  • the dial 10 When the dial 10 is stretched and unfolded, it is pulled by the screen assembly 16, and the reel 181 rotates to cause the spring 184 in the reel 181 to undergo torsional deformation, thereby generating a resilience.
  • the reel 181 When the user pushes the left and right frames 124, 126 to cause the dial 10 to contract, the reel 181 will rotate under the torsional elastic force, and the screen assembly 16 is wound up on the reel 181. Therefore, the present application can realize the automatic rewinding screen.
  • the effect of component 16 The elastic force of the torsional deformation of the spring 184 in the reel 181 is smaller than the elastic force of the elastic member 1254 of the elastic connecting rod assembly 1252 in the frame assembly 12 to prevent the spring 184 of the reel 181 from being stretched after the dial 10 is stretched. Drive automatic shrinkage.
  • the support assembly 14 includes a left support frame 144, a right support frame 146, and a bracket 142.
  • Frame assembly 12 is also part of support assembly 14.
  • the left frame 124 and the right frame 126 are slidably coupled to the front baffle 1423 of the bracket 142 and the limit strip 1427 of the tailgate 1424.
  • the left support frame 144 is fixed to the left frame 124 and the right support frame 146 is fixed to the right frame 126.
  • the left support frame 144 includes a first base body 1441, a pair of first side plates 1442, a first bottom plate 1443, and a first tooth portion 1444.
  • the first base body 1441 has a curved surface shape. Specifically, the first base body 1441 has a semicircular cross section, and the first base body 1441 has a semi-cylindrical surface.
  • the first tooth portion 1444 and the first bottom plate 1443 are connected to the top and bottom of the first base body 1441, respectively. From the surface of the first tooth portion 1444 to the surface of the first bottom plate 1443, a smooth transitional extension is formed by the curved first base body 1441. Further, the plane in which the first tooth portion 1444 is located is parallel to the plane in which the first bottom plate 1443 is located.
  • a pair of first side plates 1442 are respectively located at the front end and the rear end of the first base body 1441, and the first side plate 1442 is connected between the first base body 1441 and the first bottom plate 1443.
  • the first side plate 1442 is for fixed connection with the first side wall 1242 of the left frame 124.
  • the first side plate 1442 is provided with a screw hole that is fixed to the inner surface of the first side wall 1242 of the left frame 124 by a screw passing through the screw hole thereof.
  • the first side wall 1242 and the first bottom plate 1443 are received in the housing space 121 of the frame assembly 12.
  • the left support frame 144 can follow the left frame 124 to move.
  • One end of the screen assembly 16 is fixedly connected through a gap between the first base 1441 of the left support frame 144 and the first connecting wall 1243 of the left frame 124, and is electrically connected to internal electronic components.
  • the first tooth portion 1444 includes a plurality of racks 1445, each of the racks 1445 includes a root portion and a slight portion.
  • the root portion extends slightly to the length of the rack 1445, and the dimension perpendicular to the longitudinal direction of the rack 1445 is the rack 1445.
  • the width In one embodiment, the vertical distance L between adjacent two racks 1445 in the first tooth portion 1444 (ie, the gap width of adjacent racks) is twice the width W of the single rack 1445.
  • the right support frame 146 includes a second base body 1461, a second tooth portion 1464, and a pair of tabs 1462.
  • the second base body 1461 has a curved surface shape. Specifically, the second base body 1461 has an arc shape, and the second base body 1461 has a quarter-cylindrical surface.
  • the second base body 1461 includes a front end surface, a rear end surface, and a side surface connected between the front and rear end surfaces.
  • the second tooth portion 1464 is connected to the side.
  • a screw hole 1463 is defined in the front end surface and the rear end surface, and the second base body 1461 is locked to the right frame 126 by a screw passing through the screw hole 1463.
  • the inner surface of the second side wall 1262 is defined in the front end surface and the rear end surface, and the second base body 1461 is locked to the right frame 126 by a screw passing through the screw hole 1463.
  • a pair of tabs 1462 are respectively protruded from the front end surface and the rear end surface, and the tab 1462 is locked in the notch 1267 of the second side wall 1262 of the right frame 126, as shown in FIG. 35, so as to conveniently position the right support frame 146 to the right.
  • the right support frame 146 can follow the right frame 126 for movement.
  • the other end of the screen assembly 16 passes through the gap between the second base 1461 of the right support frame 146 and the second connecting wall 1263 of the right frame 126 and is then wound around the reel assembly 18.
  • the second tooth portion 1464 is identical in structure to the first tooth portion 1444, and the size of the rack 1465 in the second tooth portion 1464 is the same as the size of the rack 1445 of the first tooth portion 1444.
  • the vertical distance L between adjacent two racks 1465 (ie, the gap width of adjacent racks) in the second tooth portion 1464 is twice the width W of the single rack 1465.
  • the first tooth portion 1444 of the left support frame 144 is coplanar with the second tooth portion 1464 of the right support frame 146.
  • the left support frame 144 and the right support frame 146 are respectively located on both sides of the frame body 1421 of the bracket 142.
  • a plurality of ribs 14252 on the surface of the plate member 1425 of the frame 1421 are spaced apart from each other, and the plane of the rib 14252 is coplanar with the first tooth portion 1444 of the left support frame 144 and the second tooth portion 1464 of the right support frame 146.
  • the gap between the adjacent two ribs 14252 forms a receiving groove, and the rack 1445 of the first tooth portion 1444 and the rack 1465 of the second tooth portion 1464 can be received in the receiving groove.
  • Each of the receiving slots accommodates a rack of a first tooth portion 1444 and a rack of a second tooth portion 1464.
  • the gap width between adjacent two ribs 14252 is equal to the width of one rack 1445 of the first tooth portion 1444 plus the width of one rack 1465 of the second tooth portion 1464.
  • the width of one of the ribs 14252 is equal to the width of one of the racks 1445 of the first tooth portion 1444 or the width of one of the racks 1465 of the second tooth portion 1464.
  • the width of the receiving groove is greater than or equal to the width of one rack 1445 of the first tooth portion 1444 or the width of one rack 1465 of the second tooth portion 1464, and is smaller than one rack 1445 of the first tooth portion 1444 and The sum of the widths of one of the racks 1465 of the second tooth portion 1464.
  • the gap width of adjacent racks is twice the width of the rack, and the width of the ribs 14252 on the frame 1425 of the frame 1421 is the same as the width of the racks 1445, 1465.
  • the rack 1465 of the right support frame 146 and the rack 1445 of the left support frame 144 are completely accommodated in the frame body.
  • the touch feel of 16 is guaranteed.
  • each of the ribs 14252 is continuously distributed with the rack 1445 of the adjacent left support frame 144 and the rack 1465 of the right support frame 146; in the longitudinal direction, The spacing between each two adjacent racks 1445, 1465 and each two adjacent ribs 14252 can still provide good support for the screen assembly. In fact, since the width of the human finger is much larger than the spacing between the ribs 14252 and the spacing between the racks 1445, 1465, the feel when touched on the screen assembly 16 is not greatly affected.
  • a tray 147 is also fixed in the left support frame 144.
  • the tray 147 is located between the first tooth portion 1444 and the first bottom plate 1443 for supporting the positioning circuit board 148, and the bottom of the tray 147 is in contact with the first bottom plate 1443 of the left support frame 144.
  • Electronic devices such as a controller, a memory, and the like are provided on the front and back sides of the circuit board 148 for controlling the screen assembly 16.
  • the circuit board 148 can also be directly fixed to the first bottom plate 1443.
  • the tray 147 is locked to the inner surface of the first side wall 1242 of the left frame 124 by screws together with the first side plate 1442 of the left support frame 144.
  • a hook 1472 is formed on the tray 147, and the hook 1472 is used to suspend the circuit board 148 on the tray 147 so that the front and back sides of the circuit board 148 have space to accommodate the electronic device.
  • the first bottom plate 1443 of the left support frame 144 and the first bottom wall 1241 of the left frame 124 are spaced apart from each other to form a space for receiving the telescopic assembly 125 (the rod assembly 1252 in this embodiment).
  • the right support frame 146 is located above the spool assembly 18.
  • the spool assembly 18 is sandwiched between the right support frame 146 and the rod assembly 1252.
  • a gap is formed between the second base 1461 of the right support frame 146 and the right frame 126, so that the screen assembly 16 extends into the right frame 126 through the gap and is wound around the reel 181.
  • the present application also provides the structure of another support assembly 14.
  • the support assembly 14 differs from the support assembly 14 of the previous embodiment in that the left and right support frames 144, 146 have different tooth structures, and the frame body 1421 of the bracket 142 and the left and right support frames 146 are The structure of the tooth structure is different.
  • the receiving ribs 14252 of the bracket 142 form a receiving groove, and each of the receiving slots accommodates the racks of the left support frame 144 and the right support frame 146, and one receiving slot accommodates two teeth. article.
  • the surface of the plate 1425 of the frame 1421 of the bracket 142 is not provided with the rib 14252, but the surface of the plate 1425 is left and left.
  • the surfaces of the tooth portions of the right support frames 144 and 146 are coplanar, and a plurality of receiving grooves 14253 are disposed on the surface of the plate member 1425.
  • the distribution of the receiving grooves 14253 is more distributed than the receiving grooves 14253 of the frame body 1421 of the previous embodiment.
  • a support strip for supporting the screen assembly 16 is formed between the two adjacent receiving slots 14253, and each of the receiving slots 14253 accommodates only one rack 1445 of the left support frame 144 or a rack 1465 of the right support frame 146.
  • a receiving groove 14253 accommodates a rack.
  • the racks 1445 of the left support frame 144 and the racks 1465 of the right support frame 146 are alternately spaced apart from each other and are engaged with the receiving slots 14253. That is, the receiving slots 14253 are arranged in a row, and the number of the receiving slots 14253 is equal to the number.
  • a sum of the number of the racks 1445 of one tooth portion 1444 and the number of the racks 1465 of the second tooth portion 1464, and the adjacent two receiving slots 14253 respectively receive the racks 1445 of the left support frame 144 and The rack 1465 of the right support frame 146.
  • the racks 1445 and 1465 of the support assembly 14 of the present embodiment have a substantially circular cross section, and the top surface thereof is truncated to form a flat support surface for better fitting with the screen assembly 16. .
  • the cross section of the receiving groove 14253 of the bracket 142 is also rounded at the top to receive the racks 1445 and 1465.
  • the cross section of the receiving groove 14253 is also narrow and wide, that is, the receiving groove 14253 is perpendicular to the plate 1425 of the bracket 142.
  • the opening in the surface direction ie, the direction perpendicular to the screen assembly 16
  • the slot 14253 is limited, and any position of the racks 1445 and 1465 does not escape from the receiving groove 14253. Therefore, the phenomenon of lifting up at the ends of the racks 1445 and 1465 is not caused, and the flatness of the panel assembly 16 can be further ensured.
  • the rack 1445 of the left support frame 144 and the first base body 1441 may be integrally formed, or may be a two-piece structure, that is, separately manufactured and reassembled into one body.
  • the connection relationship between the rack 1465 of the right support frame 146 and the second base body 1461 may also be an integrally formed or two-piece structure.
  • the present application also discloses triggering means for selectively triggering the area in which the screen assembly 16 operates in accordance with the display size of the screen assembly 16, enabling automatic switching of the working area of the screen assembly 16. Since the dial 10 is collapsible and expandable, when the dial 10 is retracted, the triggering device triggers the screen assembly 16 to be exposed only The partial area of the face works, the portion that is rolled up does not need to work; and when the dial 10 is unfolded, the exposed area of the screen assembly 16 increases, and the triggering device triggers all exposed areas of the screen assembly 16 to work.
  • the triggering device includes a controller 1482, a screen assembly 16, a retractable support assembly 14 for supporting the screen assembly 16, and a drive assembly for driving the support assembly 14.
  • the drive assembly is provided with a first contact
  • the support assembly 14 is provided with During the extension or contraction of the support assembly 14 with respect to the second contact moved by the first contact, the first contact and the second contact are relatively moved to be in contact or separated state, and the controller 1482 is based on the first contact
  • the contact state or the separated state of the second contact determines that the support assembly 14 is in a contracted state or an extended state, thereby controlling the display of the screen assembly 16.
  • the drive assembly corresponds to the lever assembly 1252 of the present embodiment, and the first contact is disposed on the lever assembly 1252 .
  • the second contact is provided on the elastic piece 19.
  • the elastic piece 19 is fixedly coupled to the support assembly 14 and can be considered as an integral part of the support assembly 14.
  • the support assembly 14 telescopes in a first direction, the first contact moves relative to the second contact along a second direction, the first direction being different than the second direction.
  • the first direction is perpendicular to the second direction.
  • the drive assembly includes a first link R1 and a second link R2 that are hinged to each other.
  • first link R1 and the second link R2 move relative to each other.
  • the first contact is disposed on the second link R2
  • the second link R2 is made of a conductive material
  • the second link R2 is electrically connected to the controller 1482.
  • the first contact is in contact with the second contact
  • the second link R2 forms a current path with the controller 1482; when the first contact is separated from the second contact, the current path formed by the second link R2 and the controller 1482 disconnect.
  • the first contact is grounded
  • the second contact is electrically connected to the terminal of the controller 1482
  • the controller 1482 is also coupled to a resistor (ie, the pull-up resistor 1484 in the specific embodiment, as shown in FIG. 46) an electrical connection, when the first contact is in contact with the second contact, the terminal of the controller 1482 exhibits a low level; when the first contact and the second When the contacts are separated, the resistor (i.e., pull-up resistor 1484) generates a high level signal and is input to the terminal of the controller 1482.
  • a resistor ie., the pull-up resistor 1484
  • a triggering action is achieved by engaging one of the rod assemblies 1252 (for example, the second link R2) with the elastic piece 19.
  • the rod assembly 1252 can be telescoped to drive the telescoping of the frame assembly 12 for the screen assembly 16, the elastic piece 19 being fixedly coupled to the left frame 124 of the frame assembly 12, the rod assembly 1252 including a stud 194, During the expansion and contraction of the rod assembly 1252, the convex The post 194 is displaced relative to the spring piece 19.
  • the first moving end P3 of the rod assembly 1252 is provided with a protrusion 194 extending toward the bottom of the left support frame 144.
  • the stud 194 is disposed at one end of the second link R2. That is, the first contact includes a stud 194 formed on the second link R2, and the second contact includes a spring 19.
  • the support assembly 14 includes a tray 147, the controller 1482 is mounted above the tray 147, and the second contact is secured below the tray 147.
  • the bottom of the left support frame 144 i.e., the first bottom plate 1443
  • the elastic piece 19 includes a fixing piece 192 and a pressing piece 193.
  • the fixing piece 192 is fixed in the through groove by screws.
  • the tray 147 and the circuit board 148 are located on a side of the first bottom plate 1443 that is away from the first bottom wall 1241 of the left frame 124.
  • the tab 192 is electrically coupled to electronics disposed on the circuit board 148 within the tray 147.
  • the pressing piece 193 protrudes from the fixing piece 192 in a direction toward the rod assembly 1252.
  • the pressing piece 193 is a bent structure integrally formed with the fixing piece 192, and the pressing piece 193 can be perpendicular to the fixing piece 192.
  • the abutting piece 193 is for abutting the rod assembly 1252.
  • the stud 194 is coupled to the ground on the circuit board 148 (referring to the circuit board 148 of the support assembly 14 disposed in the left support 144) by a wire 195 that is coupled to the stem assembly 1252. Therefore, the stud 194 is grounded.
  • the studs 194 and the rod assembly 1252 are both electrically conductive materials, such as metal rods, and the rod assembly 1252 is electrically coupled to the ground of the circuit board 148 by wires 195.
  • the rod assembly 1252 is an insulating material
  • the studs 194 are electrically conductive materials
  • the studs 194 are electrically connected to the ground of the circuit board by wires.
  • the shrapnel 19 is electrically coupled to the controller 1482 on the circuit board 148 via wires 196.
  • the electronic components on the studs 194, the springs 19 and the circuit board 148 form a sensing circuit for sensing the positional relationship between the studs 194 and the springs 19 and generating signals.
  • Controller 1482 on circuit board 148 is for receiving signals transmitted by the sensing circuitry and controlling the display of screen assembly 16.
  • the first moving end P3 When the dial 10 is contracted, the first moving end P3 is located at one end of the first limiting slot 1245 near the first side wall 1242 of the left frame 124.
  • the protruding post 194 contacts or abuts against the pressing piece 193, and passes through the elastic piece 19 and the rod assembly.
  • the electrical connection between 1252 causes the sensing circuit to form a closed current loop, thereby generating a signal.
  • the controller 1482 on the circuit board 148 determines that the dial 10 is in a contracted state after receiving the signal. Further, the controller 1482 controls the screen assembly 16 to operate only in the exposed area.
  • the first moving end P3 moves to the first limiting slot 1245 away from the first side.
  • the stud 194 is separated from the resisting piece 193 such that the sensing circuit current loop is broken.
  • the controller 1482 is unable to receive the signal. At this time, the controller 1482 determines that the dial 10 is in the unfolded state, and further controls all exposed areas of the screen assembly 16 to operate.
  • the circuit structure of the trigger device in an embodiment includes a controller 1482 and a pull-up resistor 1484.
  • the controller 1482 is electrically connected to the elastic piece 19, and a switch structure is formed between the elastic piece 19 and the protruding post 194.
  • the spring 19 is electrically connected to the ground of the stud 194.
  • the voltage at the terminal of the controller 1482 is 0, which is low.
  • the controller 1482 receives the low level signal, it is determined that the screen assembly 16 is in the contracted state.
  • the elastic piece 19 is separated from the protruding post 194, the spring piece 19 is disconnected from the ground end, and the high level generated by the pull-up resistor 1486 is input to the terminal of the controller 1482.
  • the controller 1482 receives the signal of the high level, it is determined that the screen assembly 16 is in the expanded state.
  • the telescopic structure ie, the rod assembly 1252
  • the rod assembly 1252 is used to implement the automatic switching function of the screen assembly 16
  • it is not necessary to add a complicated switching device in the dial 10 only a simple elastic piece 19 is added.
  • the extra space in the dial 10 is not additionally occupied, so that the dial 10 is more compact in structure, which is advantageous for saving the internal space of the dial 10.
  • the left frame 124, the right frame 126, the left support frame 144, the right support frame 146, and the like of the dial 10 are made of a metal material. Therefore, if the wireless communication module is disposed in the dial 10, it will be due to the metal shielding effect. And can't work very well. Therefore, the present application further designs a unique antenna structure.
  • the antenna structure includes a wireless communication module (not shown) and an antenna module, and the wireless communication module is disposed on the circuit board 148 inside the dial 10.
  • the controller 1482 is electrically connected to the FPC 11, the FPC 11 passes through the support assembly 14 and is partially located outside the dial 10, and the portion of the FPC 11 located outside the dial 10 is attached with an antenna module.
  • the antenna module is disposed on the FPC 11 that extends out of the dial 10, and is electrically connected to the wireless communication module through a wire.
  • the FPC 11 extends from the first slot 1246 on the first side wall 1242 of the left frame 124 and the second slot 1266 on the second side wall 1262 of the right frame 126. 12.
  • the button 112 and the connector 113 are disposed on the FPC 11 for electrical connection with the structure on the wristband 20.
  • the connector 113 and the button 112 are disposed on the front side of the FPC 11, and are electrically connected to the electronic components on the circuit board 148 through the wires 115.
  • the portion of the FPC 11 located outside the dial 10 is also provided with a reinforcing structure 114 spaced apart from the antenna module, and the reinforcing structure 114 and the antenna module are located on the same side of the FPC.
  • the part of the FPC11 located outside the dial 10 There is also a button 112, and the button 112 and the antenna module are respectively located on opposite sides of the FPC 11.
  • the bottom surface of the FPC 11 is provided with a reinforcing structure 114.
  • the reinforcing structure 114 includes two parts independent of each other.
  • the reinforcing structure 114 is a hard material, which can enhance the hardness of the FPC 11, so that the FPC 11 protrudes from the dial 10.
  • the arrangement of the reinforcing structure 114 is advantageous for enhancing the stability and service life of the button 112 and the connector 113 on the FCP.
  • the reinforcing structure 114 disposed on the bottom surface of the FPC 11 may be a metal piece. Further, the reinforcing structure 114 may serve as an antenna module, that is, a radiator of the antenna, and electrically connect the antenna module and the wireless communication module through the wire to realize receiving and transmitting the wireless signal. .
  • the antenna module can be configured as an inverted F antenna or other type of antenna.
  • the reinforcing structure 114 on the left side and the reinforcing structure 114 on the right side are insulated from each other by a groove.
  • the area of the reinforcing structure 114 on the left side is smaller than the area of the reinforcing structure 114 on the right side. Only the reinforcing structure 114 on the left side serves as an antenna module, and the reinforcing structure 114 on the right side serves only as a support reinforcement.
  • the FPC 11 extending out of the dial 10 is fixed to the base 1422 of the bracket 142.
  • the bottom surface of the FPC 11 is attached to the base 1422, and the front connector 113 and the button 112 of the FPC 11 are exposed to be combined with the relevant features on the wristband 20.
  • the dial 10 of the present application is combined with a wristband 20 that is not only worn by the user to the wrist, but also the wristband 20 is capable of powering the dial 10.
  • the battery module 30 is disposed on the wristband 20 to avoid occupying the space inside the dial 10, which is advantageous for the design of the dial 10 in a small size.
  • the wristband 20 includes a connector 21, a support piece 22, and an enclosure 23.
  • the connecting member 21 is coupled to one end of the support piece 22 for attaching the support piece 22 to the dial 10, and the covering body 23 is wrapped around the support piece 22 and the connecting piece 21 for contact with the human wrist.
  • the connecting member 21 includes an end surface 211, a bottom surface 212, a top surface 213, and a first side surface 214 and a second side surface 215 which are oppositely disposed and connected between the end surface 211, the bottom surface 212 and the top surface 213.
  • the top surface 213 is curved.
  • the bottom surface 212 includes an arcuate surface corresponding to the top surface 213 and a plane corresponding to the end surface 211.
  • the connecting member 21 is provided with a receiving space inside.
  • the end surface 211 is provided with a first opening 2112, and the end surface 211 is combined with the dial 10, and part of the features of the dial 10 extend into the connecting member 21 through the first opening 2112.
  • the first opening 2112 is used for the base 1422 on the bracket 142 of the dial 10 to protrude into the interior of the connector 21.
  • the top surface 213 is provided with a second opening 2132 and a third opening 2133.
  • the second opening 2132 is adjacent to the end surface 211 and communicates with the first opening 2112.
  • the button on the FPC11 on the base 1422 It is housed in the second opening 2132.
  • the third opening 2133 faces the bottom surface 212.
  • the support sheet 22 is made of an elastic metal sheet which is inserted into the inclusion body 23.
  • Support piece 22 includes top The end 221, the bottom end 222, and a curved section 223 connected between the top end 221 and the bottom end 222.
  • the top end 221 is for fixed connection with the connector 21.
  • the bottom end 222 is for fixing the battery module 30.
  • the plane in which the tip 221 is located remains substantially parallel to the plane in which the bottom end 222 is located (i.e., the tip 221 and the bottom end 222 are parallel, or nearly parallel).
  • An FPC 25 is attached to the support piece 22, and the FPC 25 extends from the bottom end 222 of the support piece 22 to the top end 221.
  • the FPC 25 on the support sheet 22 is fixedly coupled to the FPC 11 of the dial 10 to conduct signals and current.
  • the top end 221 of the support piece 22 passes through the end surface of the bottom surface 212, as shown in Figs. 51 and 52, and the top end 221 is locked in the connecting member 21 by four screws.
  • a speaker 24 is fixed to one side of the top end of the support piece 22, and the speaker 24 is received in the third opening 2133.
  • the speaker 24 may also be other electronic devices such as a battery management chip, a flashlight or the like.
  • the first side 214 of the connector 21 is provided with a through hole 2142.
  • the through hole 2142 is disposed adjacent to the end surface 211 and communicates with the first opening 2112.
  • the head end 151 of the lever 15 in the base 1422 extends into the through hole 2142.
  • the bottom end 222 of the support piece 22 is provided with a battery module 30 connected to the FPC 25.
  • the battery module 30 includes a bottom frame 32 and a top cover 34.
  • the bottom frame 32 is coupled to the bottom end 222 of the support sheet 22 by injection molding or the like.
  • the bottom frame 32 is a hollow square frame structure formed by four side wall connections. The four side walls are collectively arranged to form an opening. The support sheet 22 is exposed within the opening.
  • the surface of the bottom end 222 of the support piece 22 protrudes to form a baffle 2221.
  • the number of the baffles 2221 is two, and the baffle 2221 is formed by cutting and bending the bottom end 222.
  • the baffle 2221 is fixedly coupled to the bottom frame 32.
  • the bottom end 222 has a sheet-like structure and the baffle 2221 is perpendicular to the surface of the bottom end 222.
  • the baffle 2221 of the support piece 22 is inserted into a side wall of the bottom frame 32 during the molding of the bottom frame 32, so that the combination of the bottom frame 32 and the support piece 22 is more stable.
  • the bottom frame 32 can be formed on the bottom end 222 by injection molding.
  • the bottom frame 32 is provided with a buttonhole.
  • the top cover 34 is provided with a buckle for being locked in the button hole of the bottom frame 32 to fix the top cover 34 and the bottom frame 32. Further, the screws are passed through the screw holes of the top cover 34 and locked into the screw holes of the bottom frame 32 to fix the two.
  • the bottom frame 32 is provided with a cavity for accommodating the battery, and the top cover 34 covers the bottom frame 32 to block the battery in the bottom frame 32.
  • the present application is further provided with a power switch 40.
  • the power switch 40 is disposed at one side of the battery module 30. Specifically, the power switch 40 is disposed in the wristband 20 of the FPC 25 on. The FPC 25 attached to the support piece 22 forms a side wing 252 at a position of the bottom end 222 of the support piece 22. The power switch 40 is disposed on the side wing 252, and the side wing 252 extends into the side wall of the bottom frame 32 and is fixed to the bottom frame 32 by a fixing structure. The perforations 322 of the side walls.
  • the bottom of the FPC 25 forms a cross-shaped structure and erects on both sides to form side flaps 252.
  • Two side holes 322 are defined in the side wall of the bottom frame 32 for the side wings 252 of the FPC 25 to pass through.
  • the FPC 25 is attached to the bottom surface of the support piece 22, and the bottom frame 32 is fixed to the top surface of the support piece 22.
  • the side wall of the bottom frame 32 is provided with a perforation 322.
  • the bottom end 222 of the support piece 22 is provided with a through hole 2222 penetrating the bottom surface and the top surface.
  • the FPC 25 penetrates the bottom frame 32 from the through hole 2222 of the support piece 22, and the side wing 252 projects into the through hole 322 of the bottom frame 32.
  • a power switch 40 is fixed to one of the side wings 252.
  • the battery module 30 further includes a support spring 36.
  • the supporting elastic piece 36 includes a pair of opposite abutting portions 362 and a resilient connecting piece 364 connected between the pair of abutting portions 362.
  • the pair of abutting portions 362 respectively abut the two side flaps 252 of the FPC 25, and the connecting piece 364 is connected between the pair of abutting portions 362 to provide support for the power switch 40, so that the power switch 40 can be supported by the shrapnel after being pressed.
  • 36 support and return to the original position.
  • the support spring 36 and the FPC 25 together surround the battery, and the two side wings 252 are respectively located on both sides of the battery.
  • the wristband 20 further includes a strap piece 26, and the bottom end 222 of the support piece 22 is coupled to the strap piece 26 by a rivet.
  • the lap piece 26 is made of a deformable stainless iron sheet material.
  • the lap piece 26 and the support piece 22 are made of different materials, and the lap piece 26 has a higher strength than the support piece 22, and is mainly used to shape the inclusion body 23 so as to conform to the wrist shape of the human body.
  • the lap piece 26 is preferably flexible, can be bent to any position, and can maintain the shape at any position. Therefore, the wrist is surrounded by the support piece 22, and the wristband 20 is prevented from falling by the overlapping piece 26.
  • the screw passes through the top end 221 of the support piece 22, the bottom surface 212 of the connecting member 21, and is locked into the screw hole of the base 1422 of the bracket 142, thereby assembling and fixing the dial 10, the connecting member 21 and the supporting piece 22.
  • the inclusion body 23 is used to wrap the connector 21 and the support piece 22.
  • the inclusions 23 are made of a soft material.
  • the support sheet 22 is preferably an elastic manganese steel sheet, and the inclusion body 23 is a silica gel formed on the support sheet 22.
  • the enclosure 23 includes a top portion 236 adjacent the dial 10 and a bottom portion 237 remote from the dial 10.
  • One end of the top portion 236 of the package body 23 is provided with a receiving space 2351 for accommodating the connecting member 21.
  • the top surface 236 of the package body 23 is provided with a home button 231, and the home button 231 is disposed opposite to the second opening 2132 on the connector member 21, the home button 231 and the FPC11.
  • the button 112 on the corresponding button can trigger the button 112 on the FPC 11 by pressing the home button 231 to return the display content of the screen component 16 to the home interface.
  • An extension button 232 is provided on the side of the top 236 of the enclosure 23, and the extension button 232 is disposed opposite the perforation 2142 on the connector 21, and the extension button 232 corresponds to the head end 151 of the joystick 15. By pressing the expand button 232, the dial 10 will automatically expand.
  • a switch button 234 is provided on the side of the bottom 237 of the package 23, which corresponds to the power switch 40 of the support piece 22.
  • the dial 10 will be activated or deactivated by pressing the switch button 234.
  • the enclosure 23 is further provided with a sound hole 235 corresponding to the speaker 24.
  • the sound from the speaker 24 is emitted through the sound hole 235.
  • the free end of the bottom portion 237 of the enclosure 23 is provided with a tail portion 2371 for wrapping the strap piece 26.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)
  • Electric Clocks (AREA)

Abstract

一种卷筒组件(18),用于供屏组件(16)缠绕。卷筒组件(18)设于框架组件(12)内,包括卷筒(181)、连接头(182)、限位件(183)及弹簧(184),连接头(182)固定连接于框架组件(12),限位件(183)旋转连接于框架组件(12),卷筒的一端旋转连接于连接头(182),卷筒(181)的相对另一端固定连接于限位件(183),所述弹簧(184)的相对两端分别固定连接至连接头(182)和限位件(183)。还提供了一种表盘(10)及智能手环。卷筒组件能够缠绕及释放屏组件,即可以满足表盘尺寸小型化的需求,又使得屏幕的尺寸得到扩展。

Description

卷筒组件、表盘及智能手环 技术领域
本申请涉及可穿戴式智能产品技术领域,尤其涉及一种智能手环的表盘中用于缠绕柔性屏的卷筒组件。
背景技术
随着可穿戴式智能产品的发展和应用的愈发广泛,使用者的需求也越来越多,例如:尺寸小型化便于携带的需求、大屏幕便于观看的需求等。在现有的智能手环中,表盘形状固定,常见尺寸通常小于2英寸,无法适应大屏的观看需求。
如何设计一款即能满足尺寸小型化,又能满足扩大观看屏幕,为业界持续研究的课题。
发明内容
本申请实施例所要解决的技术问题在于,提供一种卷筒组件,应用在智能手环的表盘中,卷筒组件用于缠绕及释放屏组件,应用在可伸缩的框架组件中,使得屏组件可以缠绕在卷筒组件上,也可以从卷筒组件上释放。即能够满足智能手环表盘尺寸小型化的需求,又使得屏幕的尺寸能够得到扩展。
一方面,本申请提供了一种卷筒组件,用于供屏组件缠绕,所述卷筒组件设于框架组件内,所述卷筒组件包括卷筒、连接头、限位件及弹簧,所述连接头固定连接于所述框架组件,所述限位件旋转连接于所述框架组件,所述卷筒的一端旋转连接于所述连接头,所述卷筒的相对另一端固定连接于所述限位件,所述弹簧的相对两端分别固定连接至所述连接头和所述限位件。
另一方面,本申请还提供一种表盘,包括屏组件、框架组件及所述卷筒组件,所述卷筒组件收容在所述框架组件内,所述卷筒组件用于缠绕所述屏组件,所述框架组件用于承载所述屏组件。
再一方面,本申请还提供一种智能手环,包括表盘、腕带及电池模块,所述腕带的一端连接至所述表盘。
本申请的卷筒组件应用在智能手环的表盘中,通过卷筒及设在卷筒上的弹簧,能够缠绕及释放屏组件,即可以满足表盘尺寸小型化的需求,又使得屏幕 的尺寸得到扩展。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本申请一种实施方式中的智能手环的立体示意图。
图2为本申请一种实施方式中的智能手环的表盘的分解示意图。
图3为本申请一种实施方式中的智能手环的表盘中的框架组件的分解示意图。
图4为在图3的基础上将框架组件中的左框、右框及伸缩组件分解的示意图。
图5为本申请一种实施方式提供的框架组件中的左框的示意图。
图6为本申请一种实施方式提供的框架组件中的右框的示意图。
图7为本申请一种实施方式提供的框架组件中的伸缩组件的示意图。
图8为图7中的杆组件中的一个连杆的示意图。
图9为本申请一种实施方式提供的伸缩组件安装至左框和右框的组装示意图,其中伸缩组件处于收缩状态。
图10为图9另一方向的示意图。
图11为本申请一种实施方式提供的伸缩组件安装至左框和右框的组装示意图,其中伸缩组件处于展开状态。
图12为图11另一方向的示意图。
图13为本申请一种实施方式提供的框架组件中的连接片的示意图。
图14为图13所示的连接片安装至伸缩组件,并从框架组件内伸出框架组件的示意图。
图15为本申请一种实施方式提供的框架组件中的支架的示意图。
图16为图15所示的支架的另一方向的示意图。
图17为图15所示的支架与左框和右框组装结构的示意图。
图18为图17所示的支架与左框和右框组装结构另一方向示意图。
图19为本申请一种实施方式提供的框架组件中的操纵杆的示意图。
图20为图19所示的操纵杆与图14所示的连接片配合状态的示意图,框架组件处于收缩状态。
图21为图20所示的框架结构处于展开状态时,连接片与操纵杆之间位置关系示意图。
图22为本申请一种实施方式提供的框架组件中的左框、右框及左底板、右底板和托板之间的分解示意图。
图23为图22所示的框架组件的组装示意图,其中框架组件处于收缩状态。
图24为图23所示的框架组件展开状态的示意图。
图25为本申请一种实施方式提供的卷筒组件与屏组件及框架组件之右框的立体分解示意图。
图26为本申请一种实施方式提供的卷筒组件的立体分解示意图。
图27为本申请一种实施方式提供的卷筒组件之限位件的立体示意图。
图28为本申请一种实施方式提供的卷筒组件中与限位件配合的螺丝的立体示意图。
图29为本申请一种实施方式提供的卷筒组件之连接头的立体示意图。
图30为本申请一种实施方式提供的卷筒组件之固定件的立体示意图。
图31为本申请一种实施方式提供的卷筒组件组装至右框后的剖面图。
图32为本申请一种实施方式提供的支撑组件之左支撑架的示意图。
图33为本申请一种实施方式提供的支撑组件之右支撑架的示意图。
图34为本申请一种实施方式提供的支撑组件处于收缩状态的示意图。
图35为图34所示的支撑组件处于展开状态的示意图。
图36为本申请一种实施方式提供的支撑组件之左支撑架与托盘及电路板之间分解示意图。
图37为本申请一种实施方式提供的表盘的剖视图。
图38为本申请另一种实施方式提供的支撑组件处于收缩状态的示意图。
图39为图38所示的支撑组件的分解示意图,其中左支撑架和右支撑架从架体上分解出来。
图40为图38所示的支撑组件的展开状态的示意图。
图41为图38所示的支撑组件的局部放大剖视图,主要显示左支撑架和右 支撑架的齿条的截面形状。
图42为本申请一种实施方式提供的触发装置在表盘内的结构示意图,其中表盘处于收缩状态。
图43为图42所示的收缩状态下,触发装置之弹片及杆组件与电路板电连接架构示意图。
图44为本申请一种实施方式提供的触发装置在表盘内的结构示意图,其中表盘处于展开状态。
图45为图44所示的展开状态下,触发装置之弹片及杆组件与电路板电连接架构示意图。
图46为本申请一种实施方式提供的触发装置的电路架构示意图。
图47为本申请一种实施方式提供的表盘的局部结构示意图,主要显示FPC伸出表盘外部的相关特征。
图48为图47所示的FPC及其上的结构,及FPC与表盘内电路板连接的示意图。
图49为图48的另一方向的示意图,主要表现FPC另一面的结构。
图50为本申请一种实施方式的智能手环之腕带与表盘分开的示意图。
图51为本申请一种实施方式提供的腕带的一个方向的立体分解示意图。
图52为本申请一种实施方式提供的腕带的另一个方向的立体分解示意图。
图53为本申请一种实施方式提供的腕带之支撑片与电池模块之间的结构分解示意图。
图54为本申请一种实施方式提供的腕带之FPC与支撑片和底框结合的示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”、 “第三”“第四”等(如果存在)是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。
请参阅图1,本申请涉及一种智能手环,包括表盘10和腕带20。腕带20内设电池模块30。一种实施方式中,表盘10与电池模块30相对设置(二者分别位于手背的一侧和手心的一侧,这里所述的相对设置不仅仅限定为正对,也可以彼此之间错开,或部分相对),电池模块30固定在腕带20上,腕带20的一端连接至表盘10,使得智能手环大致呈C形或U形。如图1所示,腕带20上还设有开关按钮234、扩展按钮232、home按钮231及出音孔235,本申请将更多的电子器件(例如上述各种按钮)设置在腕带20上,更有利腕带20的多功能性,同时为表盘10释放更多的空间。
请参阅图2,表盘10包括框架组件12、支撑组件14、屏组件16及卷筒组件18。框架组件12内设收纳空间121,框架组件12包括顶端122和底端123。支撑组件14安装在框架组件12的顶端122,支撑组件14用于支撑屏组件16。卷筒组件18设置在框架组件12的收纳空间121中,卷筒组件18转动连接至框架组件12,用于缠绕部分屏组件16。本申请通过框架组件12的伸缩,带动支撑组件14及屏组件16的尺寸的变化,使得智能手环的表盘10尺寸得到扩展,显示界面可以伸缩。本申请框架组件12还可以应用在其它便携式电子装置(例如手机)中,用于支撑屏组件。
屏组件16包括柔性显示屏162和柔性触摸屏164,二者层叠设置,且均为可以卷曲的柔性材质。
请参阅图3和图4,框架组件12包括左框124、右框126和伸缩组件125。左框124和右框126相对设置且二者之间形成收纳空间121,伸缩组件125位于收纳空间121内,且可伸缩地连接在左框124和右框126之间,通过伸缩组件125实现左框124和右框126之间距离的变化。
请参阅图4和图5,左框124包括第一底壁1241、形成在第一底壁1241的相对的两侧一对第一侧壁1242及连接在第一底壁1241和一对第一侧壁1242之间的第一连接壁1243。第一底壁1241设有第一螺孔1244和纵长的第一限位槽1245。第一底壁1241之靠近第一连接壁1243和一对第一侧壁1242处形成两个角落,分别为第一角落和第二角落。第一螺孔1244位于第一角落处。第一限位槽1245从第二角落处,且沿着第一连接壁1243的延伸方向延伸。 第一螺孔1244和第一限位槽1245用于安装伸缩组件125。其中一个第一侧壁1242设有两个第一开槽1246,所述两个第一开槽1246在所述第一侧壁1242远离第一连接壁1243的端面形成开口。进一步而言,两个第一开槽1246彼此平行。
请参阅图4和图6,右框126与左框124结构基本相同,右框126包括第二底壁1261、形成在第二底壁1261的相对的两侧一对第二侧壁1262及连接在第二底壁1261和一对第二侧壁1262之间的第二连接壁1263。第二底壁1261设有位于两个角落处的第二螺孔1264和纵长的第二限位槽1265。第二限位槽1265沿着第二连接壁1263的延伸方向延伸。第二螺孔1264和第二限位槽1265用于安装伸缩组件125。其中一个第二侧壁1262设有两个第二开槽1266,所述两个第二开槽1266在所述第二侧壁1262远离第二连接壁1263的端面形成开口。进一步而言,两个第二开槽1266彼此平行。右框126与左框124不同点在于,右框126的一对第二侧壁1262分别设有一个缺口1267,所述缺口1267设于第二侧壁1262之远离第二底壁1261的端面上。进一步而言,分别位于一对第二侧壁1262上的两个缺口1267彼此相对设置,且靠近第二连接壁1263。这两个缺口1267用于定位支撑组件14。
左框124与右框126相对设置,第一底壁1241和第二底壁1261共面。一对第一侧壁1242分别与一对第二侧壁1262对接,当左框124与右框126彼此靠近时,一对第一侧壁1242分别位于一对第二侧壁1262的内侧,如图3所示,此时,两个第一开槽1246和两个第二开槽1266分别重合。第一开槽1246和第二开槽1266用于供连接元件从框架组件12内部伸出至框架组件12之外,以与腕带20的特征配合,例如:如图38及图47所示,在两个第一开槽1246和两个第二开槽1266处,FPC11及连接片127分别从框架组件12内部伸出至框架组件12之外部。特别地,FPC11从位于上方的第一开槽1246及第二开槽1266伸出,连接片127从位于下方的第一开槽1246及第二开槽1266伸出。由此,FPC11与连接片127的延伸路径相互隔开,避免二者彼此干扰。当然,第一开槽1246的数量和第二开槽1266的数量也可以均为一个,FPC11及连接片127从同一个开槽中穿出框架组件12。第一限位槽1245和第二限位槽1265彼此平行,第一限位槽1245和第二限位槽1265延伸的方向与左框124和右框126之间相对移动的方向相互垂直。
本申请一种实施方式中,伸缩组件125为多个连杆相互铰接形成的连杆结构;其它实施方式中,伸缩组件125也可以为套筒式结构,例如:类似拉杆箱的伸缩结构。
请参阅图7和图8,本申请所使用的伸缩组件125包括杆组件1252和弹性元件1254,杆组件1252包括至少两个连杆,至少两个连杆之间铰接。弹性元件1254可以为卷簧或弹簧,弹性元件1254弹性连接杆组件1252之至少两个连杆,弹性元件1254处于伸展状态时,杆组件1252处于伸长状态,当杆组件1252处于收缩状态时,弹性元件1254处于弹性压缩状态。
杆组件1252包括分别固定至左框124和右框126的第一固定端P1和第二固定端P2、以及分别滑动连接至左框124和右框126的第一移动端P3和第二移动端P4。请参阅图9、图10、图11和图12,第一固定端P1固定至所述第一螺孔1244处,第二固定端P2固定至第二螺孔1264处,第一移动端P3安装至所述第一限位槽1245,第二移动端P4安装至所述第二限位槽1265。杆组件1252拉伸或收缩的过程中,第一移动端P3在第一限位槽1245内移动,第二移动端P4在第二限位槽1265内移动,以带动左框124和右框126之间的相对移动。
也就是说,上述实施方式中,杆组件1252的两端分别设有两个端部,第一固定端P1和第二固定端P2随着左框124和右框126,在伸缩方向上,共同移动,且它们相对左框124和右框126是不动的;第一移动端P3及第二移动端P4在随着左框124和右框126移动的同时,还相对左框124和右框126移动,因为,在垂直于伸缩方向上,杆组件在伸缩的过程,第一移动端P3和第一固定端P1之间的距离及第二移动端P4和第二固定端P2之间的距离发生变化。
其它实施方式中,杆组件1252的两端也可以只设有一个端部,例如杆组件1252由两个连杆铰接呈V形,这样,在杆组件1252伸缩的过程中,杆组件1252的两端的端部与左框124和右框126之间相对移动的轨迹呈弧形,以保证杆组件1252的伸缩带动左框124和右框126之间距离的变化。
一种实施方式中,杆组件1252由两组X形连杆组件依次串联形成。当然,其它实施方式中,杆组件1252也可以只包括一组X形连杆组件,或者包括三组或三组以上的连杆组件,具体连杆组件数量的选择,可以根据表盘10需要 扩展的尺寸范围来确定。
以下针对两组X形连杆组件形成的伸缩组件125做详细的说明。
请参阅图7至图12,杆组件1252包括第一连杆R1、第二连杆R2、第三连杆R3和第四连杆R4。四根连杆为长度相同的杆状结构。第一连杆R1的中部和第三连杆R3的中部铰接形成X形结构。第二连杆R2的中部和第四连杆R4的中部铰接形成X形结构。第一连杆R1的一端与第二连杆R2的一端铰接。第一连杆R1的另一端设置所述第二移动端P4,第二连杆R2的另一端设置所述第一移动端P3。即,第一连杆R1和第二连杆R2的自由端(第一连杆R1和第二连杆R2之远离二者之铰接端的一端)分别为第二移动端P4和第一移动端P3,第二移动端P4穿过右框126的第二限位槽1265与右框126滑动连接,第一移动端P3穿过左框124的第一限位槽1245与左框124滑动连接。第三连杆R3的一端与第四连杆R4的一端铰接。第三连杆R3的另一端设置所述第二固定端P2。第四连杆R4的另一端设置所述第一固定端P1。即,第三连杆R3和第四连杆R4的自由端(第三连杆R3和第四连杆R4之远离二者铰接端的一端)分别为第二固定端P2和第一固定端P1,第一固定端P1通过螺丝固定至左框124的第一螺孔1244,第二固定端P2通过螺丝固定至右框126的第二螺孔1264。
弹性元件1254为卷簧,弹性元件1254套设在第一连杆R1和第二连杆R2的铰接处,弹性元件1254的两端分别固定在第一连杆R1和第二连杆R2,随着杆组件1252的伸缩,第一连杆R1和第二连杆R2在开合两种状态之间转换,这个过程中,弹性元件1254产生弹性变形。具体而言,请参阅图7、图9和图11,第一连杆R1设有卡槽1255,卡槽1255位于第一连杆R1和第二连杆R2铰接处与第一连杆R1的中部之间,卡槽1255靠近第一连杆R1的中部,弹性元件1254的一端固定在卡槽1255中。第二连杆R2包括突出设置在第二连杆R2表面的凸块1256,凸块1256与第二连杆R2的表面之间设有内槽1257,弹性元件1254的另一端固定在内槽1257中。
进一步而言,请参阅图7和图8,第一连杆R1与第三连杆R3贴合的表面设有台阶1258,用于实现杆组件1252在伸缩过程中的限位。台阶1258可以突出设置在第一连杆R1的表面,也可以突出设置在第三连杆R3的表面,台阶1258用于实现第一连杆R1与第三连杆R3之间在伸缩过程中的限位。当弹 性元件1254处于弹性压缩状态时,杆组件1252处于收缩状态,此时,第三连杆R3抵靠至第一连杆R1的台阶1258处,限制第一连杆R1继续相对第三连杆R3活动。同样,第四连杆R4与第二连杆R2贴合的表面设有台阶1258,当弹性元件1254处于弹性压缩状态时,杆组件1252处于收缩状态,此时,第二连杆R2抵靠至第四连杆R4的台阶1258处。
杆组件1252处于收缩状态时,如图9和图10所示,第一移动端P3位于第一限位槽1245之靠近第一侧壁1242的一端,第二移动端P4位于第二限位槽1265之靠近第二侧壁1262的一端,弹性元件1254处于弹性压缩状态。杆组件1252处于拉伸状态时,如图11和图12所示,第一移动端P3位于第一限位槽1245之远离第一侧壁1242的一端,第二移动端P4位于第二限位槽1265之远离第二侧壁1262的一端,弹性元件1254处于自由状态。杆组件1252拉伸收缩的方向与第一移动端P3在第一限位槽1245内的移动方向垂直。从收缩到拉伸的过程中,第一连杆R1和第二连杆R2铰接处位置不变,第三连杆R3和第四连杆R4铰接的位置朝向靠近第一连杆R1和第二连杆R2铰接处的位置移动,第一固定端P1和第二固定端P2分别向左和向右移动,第一移动端P3向左并向第一固定端P1移动,第二移动端P4向右并向第二固定端P2移动。从收缩到拉伸的过程中,第一固定端P1和第一移动端P3始终保持相对的位置关系,二者在左右方向上移动的位移相同;第二固定端P2和第二移动端P4亦始终保持相对的位置关系,二者在左右方向上的移动的位置亦相同。
请参阅图13和图14,框架组件12还包括连接片127,连接片127的一端设置在收纳空间121中,用于连接杆组件1252。连接片127穿过其中一个第一开槽1246和第二开槽1266,伸出框架组件12的收纳空间121。连接片127用于连接杆组件1252和操纵杆15(如图18和图19所示),且通过连接片127与操纵杆的配合,能够将杆组件1252锁定在收缩状态。所述杆组件1252处于收缩状态时,操纵杆15与连接片127扣接,所述杆组件1252处于伸展状态时,操纵杆15与连接片127分离。
连接片127的一端设有固定孔1271。具体而言,连接片127的一端包括固定部1272、连接部1273和主体1274,固定部1272与主体1274相对平行设置且彼此间隔,连接部1273垂直连接在固定部1272和主体1274之间,固定孔1271设置在固定部1272上。固定部1272的长度小于主体1274的长度。一 种实施方式中,连接片127为金属片结构,固定部1272和连接部1273为主体1274一端弯折成型的结构。主体1274从第一开槽1246和第二开槽1266的位置处伸出框架组件12。主体1274的一个边缘处设有卡槽1275。主体1274之远离连接部1273的一端(即远离杆组件1252的一端)包括第一斜面1276。当杆组件1252处于收缩状态时,卡槽1275位于框架组件12外部,且卡槽1275与操纵杆15配合,将杆组件1252锁定在收缩状态。
请参阅图2、图15至图19,表盘10还包括支架142。支架142为支撑组件14的组成部分,也可以看作是框架组件12的组成部分。支架142包括架体1421和基座1422,杆组件1252连接至架体1421,左框124和右框126与架体1421滑动连接,基座1422连接至架体1421且位于框架组件12的收纳空间121的外部。基座1422伸入腕带20。
操纵杆15与基座1422之间弹性滑动连接,连接片127伸入所述基座1422且与操纵杆15配合形成锁扣结构,以将杆组件1252锁定在收缩位置。
具体而言,如图18所示,基座1422用于收容操纵杆15和弹性元件17。如图16所示,基座1422设有第一导向槽G1和第二导向槽G2,第一导向槽G1和第二导向槽G2相交且连通。第一导向槽G1用于收容连接片127的主体。第二导向槽G2用于收容操纵杆15,第二导向槽G2包括相对的开口端G21和底端G22,开口端G21位于基座1422的边缘处,使得基座1422外部与第二导向槽G2内部相通。如图15和图17所示,基座1422还没有与第二导向槽G2相通的开孔G3。一种实施方式中,第一导向槽G1和第二导向槽G2的延伸方向垂直,第二导向槽G2延伸方向与杆组件1252伸缩过程中左框124和右框126相对移动方向相同。第一导向槽G1通向框架组件12内部收纳空间121中。
请参阅图19,操纵杆15包括相对设置的头端151和尾端152、及连接在头端151和尾端152之间的底面153和配合面154,底面153和配合面154相对设置。配合面154上设凸起155、凹槽156及卡扣部157。具体而言,凹槽156设在凸起155和卡扣部157之间。操纵杆15安装在第二导向槽G2中,且凸起155收容在开孔G3内,凸起155的尺寸小于开孔G3的尺寸,使得凸起155可以在开孔G3内活动,以限定所述操纵杆15在所述第二导向槽G2中移动的行程。卡扣部157用于与连接片127的卡槽1275配合。卡扣部157包括 朝向第一导向槽G1内的第二斜面1572,第二斜面1572朝向框架组件12。第二斜面1572与第一斜面1276配合用于实现通过连接片127的移动带动操纵杆15在第二导向槽G2内移动。操纵杆15的卡扣部157与连接片127的卡槽1275形状相同,卡扣部157容纳在卡槽1275中,可以锁定连接片127的位置。
弹性元件17弹性连接在操纵杆15和基座1422之间。进一步而言,弹性元件17收容在第二导向槽G2内,且弹性连接在操纵杆15的尾端152和第二导向槽G2的底端G22之间。操纵杆15的头端151能够从第二导向槽G2的开口端G21伸出基座1422外,以供使用者操作。
杆组件1252处于收缩状态时,操纵杆15的头端151伸出第二导向槽G2的开口端G21,位于基座1422外部;操纵杆15的凸起155抵靠开孔G3的一端;卡扣部157与卡槽1275配合,使得连接片127被限位,连接片127对杆组件1252产生的拉力抵消杆组件1252中弹性元件1254的回弹力。
当需要拉伸框架组件12时,按下操纵杆15的头端151,操纵杆15在第二导向槽G2内移动,使得卡扣部157离开卡槽1275,此时,连接片127对杆组件1252产生的拉力被消除,在杆组件1252中的弹性元件1254的回弹力的作用下,带动左框124和右框126向左右两侧移动,同时带动连接片127移动至框架组件12收纳空间121中。松开操纵杆15的头端151,在基座1422内的弹性元件17的弹力作用下,操纵杆15回位至初始位置。
当需要收缩框架组件12时,将左框124和右框126向中间按压推动,使得左框124和右框126相向移动,同时带动连接片127移动至基座1422的第一导向槽G1中,连接片127的第一斜面1276与操纵杆15的第二斜面1572抵接,迫使操纵杆15朝向第二导向槽G2的底端G22移动。当连接片127移动至卡扣部157与卡槽1275相遇的位置时,第二导向槽G2内的弹性元件17恢复形变而带动操纵杆15朝向第二导向槽G2的开口端G21移动,使得卡扣部157移动至卡槽1275中,从而将连接片127固定。
拉伸和收缩的过程中,支架142位置保持不动。
请参阅图15和图16,支架142的架体1421包括前挡板1423、后挡板1424、板件1425及支撑梁1426。前挡板1423和后挡板1424相对间隔设置,前挡板1423和后挡板1424之彼此面对的表面均设有两个限位条1427,两个限位条1427之间形成限位通道,限位通道用于收容左框124之第一侧壁1242及右框 126之第二侧壁1262。换言之,所述限位通道用于与左框124和右框126配合,以实现左框124和右框126滑动连接至支架142。板件1425和支撑梁1426相对设置在前挡板1423和后挡板1424的两侧。板件1425的相对的两个侧边的边缘分别连接至前挡板1423的一个限位条1427和后挡板1424的一个限位条1427,前挡板1423和后挡板1424位于板件1425的同侧。板件1425安装至左框124和右框126的顶端,即与左框124的第一底壁1241相对的一侧,及与右框126的第二底壁1261相对的一侧。支撑梁1426的一端边缘连接至前挡板1423的另一个限位条1427,支撑梁1426的另一端边缘连接至后挡板1424的另一个限位条1427,支撑梁1426与板件1425相对设置,支撑梁1426连接在前挡板1423和后挡板1424之间形成“工”形架构。
支撑梁1426用于连接杆组件1252。所述伸缩组件以所述支撑梁1426为中心进行伸缩。支撑梁1426设有第三螺孔1429和第三限位槽1428,第三螺孔1429靠近后挡板1424,第三限位槽1428靠近前挡板1423。前挡板1423之远离后挡板1424的一侧连接基座1422。第三螺孔1429位于左框124之第一底壁1241上的第一螺孔1244与右框126第二底壁1261上的第二螺孔1264之间。第一螺孔1244、第三螺孔1429及第二螺孔1264共线(指三者之中心点共线)。第三限位槽1428位于第一限位槽1245和第二限位槽1265之间。第一限位槽1245、第三限位槽1428及第二限位槽1265彼此平行,且三者之中心点共线。第三螺孔1429用于固定第一连杆R1和第二连杆R2铰接处的转轴。第三限位槽1428用于安装第三连杆R3和第四连杆R4铰接处的转轴。连接片127的一端的固定孔1271固定连接至第三连杆R3和第四连杆R4铰接处的转轴。
杆组件1252处于收缩状态时,第一底壁1241和第二底壁1261分别连接在支撑梁1426的相对的两侧。
板件1425表面设有多条凸肋14252,用于支撑屏组件16,各凸肋14252彼此间隔排列呈一列。设多条凸肋14252的支架142也可以看作支撑组件14的一部分。
请参阅图22至图24,第一底壁1241的底面和第二底壁1261的底面均设有凸点128。框架组件12还包括左底板1291、右底板1292及托板1293。左底板1291和右底板1292均设有固定孔,通过固定孔和凸点128的配合将左底 板1291安装在第一底壁1241的底面,及将右底板1292安装在第二底壁1261的底面。托板1293固定连接在支架142之前挡板1423和后挡板1424,且遮挡支撑梁1426。托板1293不随左右框126的移动而移动。当框架组件12处于收缩状态时,托板1293覆盖左底板1291和右底板1292,仅托板1293可见,如图23所示。当框架组件12拉伸时,左底板1291和右底板1292从托板1293内抻出,以支撑左框124和右框126,如图24所示,左底板1291、右底板1292和托板1293相互连接,形成框架组件的连续的底面。
请参阅图25,卷筒组件18用于供屏组件16缠绕,卷筒组件18设于框架组件内。具体安装在右框126内侧。右框126的第二侧壁1262设螺孔,通过螺丝将卷筒组件18的两端安装在螺孔处。屏组件16为柔性屏,框架组件12收缩时,部分屏组件16缠绕在卷筒组件18上,框架组件12拉伸时,屏组件16从卷筒组件18上被释放并展开。
卷筒组件18包括卷筒181、连接头182、限位件183及弹簧184,所述连接头182固定连接于框架组件,所述限位件183旋转连接于框架组件12,卷筒181的一端旋转连接于连接头182,卷筒181的相对另一端固定连接于限位件183,所述弹簧184的相对两端分别固定连接至所述连接头182和所述限位件183。卷筒181旋转时,限位件183跟随卷筒181旋转,连接头182不跟随卷筒181旋转。卷筒181旋转时,弹簧184的一端跟随限位件183旋转,另一端相对连接头182保持静止,进而产生回弹力。所述限位件183通过卡扣(即后续具体实施例中所述的台阶1832)固定连接于卷筒181的相对另一端。
一种实施方式中,请参阅图25和图26,卷筒组件18包括卷筒181、连接头182、限位件183、弹簧184及固定件185。卷筒181包括相对的两个端面连接在两个端面之间的侧面,侧面呈圆柱面。卷筒181呈两端开口的中空筒状,卷筒181侧面设有接缝1812,接缝1812用于固定屏组件16。连接头182安装至卷筒181的一端开口处,连接头182与卷筒181之间为圆周方向自由的转动连接(即在卷筒的圆周方向上,无任何限位结构),连接头182与卷筒181的转动中心均为卷筒181的轴心。固定件185用于将连接头182连接至右框126的第二侧壁1262,固定件185与右框126及连接头182的配合实现连接头182与右框126之间圆周方向上的限位,即不可转动连接。限位件183连接至卷筒181的另一端的开口处。限位件183与卷筒181固定连接,二者之间为圆周方 向的限位连接,即二者之间不可相对转动。限位件183通过螺丝转动连接至右框126的螺孔处。弹簧184设于卷筒181内,弹簧184的一端连接至连接头182,弹簧184的另一端连接至限位件183,弹簧184在卷筒181内处于轴向压缩状态,弹簧184的弹力对连接头182产生推力,使得连接头182抵靠至右框126。
请参阅图27,限位件183包括底座1831、形成在底座1831上的台阶1832(相当于前述卡扣)和凸柱1833。卷筒181之连接限位件183的一端设有缺口1813。台阶1832卡入卷筒181的缺口1813内,以实现限位件183与卷筒181之间圆周方向的固定连接。凸柱1833上设有穿孔1834,穿孔1834用于固定弹簧184。进一步而言,底座1831遮挡卷筒181的端面,底座1831的表面突设圆台,凸柱1833形成在圆台的远离底座1831一侧的表面,优选实施方式为,凸柱1833位于圆台的中心区域。台阶1832位于圆台的侧面且形成在底座1831的表面,优选实施方式中,台阶1832的数量为两个,且对称分布在圆台的外围,相应地所述缺口1813的数量也为两个。一种实施方式中底座1831呈圆盘状,卷筒181呈圆筒状。圆台伸入卷筒181中,且与卷筒181的内表面接触。当限位件183与卷筒181共同旋转时,凸柱1833带动弹簧184的一端旋转,而弹簧184的另一端因与连接头182连接固定不转动,因此弹簧184将被扭转产生弹性变形。弹簧184扭转所产生的弹性变形能够带动卷筒181自动回转。限位件183之底座1831设有螺纹孔,通过螺丝186与螺纹孔配合将限位件183与右框126转动连接,如图31所示。
请参阅图28,螺丝186包括形成在螺丝头部一侧的平整段1862和螺纹段1864。平整段1862穿过右框126的螺孔,螺纹段1864锁入底座1831的螺纹孔内,如图31所示。以将所述螺丝186固定至所述底座1831,螺丝186的平整段1862相当于右框126与卷筒组件18连接的转轴,平整段1862的表面是光滑的,平整段1862与右框126的螺孔之间间隙配合,二者之间能够自由转动。
请参阅图29,连接头182包括基板1821和凸块1822,基板1821上设有开槽1823,开槽1823为非旋转对称结构,例如开槽1823可以为半圆形、多边形等。基板1821遮挡卷筒181的端面,凸块1822伸入卷筒181内。凸块1822设有穿孔1824,穿孔1824用于固定弹簧184的一端。凸块1822还包括 配合面18221,如图31所示,所述配合面18221与卷筒181的内表面接触,配合面18221呈圆柱面,通过配合面18221与卷筒181内表面的接触实现连接头182与卷筒181之间在径向方向上的限位,使得二者之间具有平稳转动连接关系,不至于在径向方向上晃动。径向方向指的是垂直于卷筒181轴向的方向。
连接头182位于右框126内侧。请参阅图30,固定件185包括固定头1851和插杆1852,插杆1852的形状与连接头182基板1821上的开槽1823形状一致。插杆1852与开槽1823均为非旋转对称结构,插杆1852与开槽1823配合,以实现连接头182与固定件185的固定连接。一种实施方式中,插杆1852为圆柱面被切去一部分,即由圆弧面和一个平面组成。其它实施方式中,插杆1852的界面也可以为三角形或方形或其它不规则形状,只要保证插杆1852插入开槽1823中,二者之间无法相对转动即可。固定头1851亦为非旋转对称结构,例如固定头为方形。
请参阅图31,右框126侧壁设有与固定件185的固定头1851相匹配的槽,例如:方形槽,固定头1851收容于方形槽内,二者之间不可转运连接。固定头1851端面设有开孔1853。连接头182与卷筒181之间无固定关系,卷筒181转动时,不会带动连接头182转动。
当需要调节卷筒181内的弹簧184在圆周方向上的扭力时,可以将固定件185从右框126的方形槽中拔出一部分,然后通过工具插入固定件185的固定头1851的开孔1853,旋转固定头1851。由于固定件185的插杆1852的平面与连接头182的开槽1823的平面抵接,因而将会带动连接头182一同旋转,连接头182通过其凸块1822带动弹簧184的一端旋转,从而使得弹簧184被扭转,使得扭力变化。因此,由于右框126的方形槽为设在第二侧壁1262上的通槽,可以在框架组件12的外部对卷筒181内的弹簧184的扭力进行调整,不需要拆开表盘10。调整完,再将固定件185推入方形槽内即可。
当表盘10被拉伸展开时,受到屏组件16的拉动,卷筒181发生旋转而带动卷筒181内的弹簧184产生扭转变形,从而产生回弹力。当用户推动左、右框124、126,使得表盘10收缩,在扭转弹力作用下,卷筒181将旋转,带动屏组件16收卷在卷筒181上,因此,本申请能够实现自动收卷屏组件16的效果。卷筒181内弹簧184的扭转变形的弹力小于框架组件12中弹性连接杆组件1252的弹性元件1254的弹力,以防止表盘10拉伸后被卷筒181内弹簧184 带动自动收缩。
请参阅图32至图36,支撑组件14包括左支撑架144、右支撑架146及支架142。框架组件12亦属支撑组件14的一部分。左框124和右框126滑动连接至支架142的前挡板1423和后挡板1424之限位条1427内。左支撑架144固定至左框124,右支撑架146固定至右框126。
请参阅图32,左支撑架144包括第一基体1441、一对第一侧板1442、第一底板1443及第一齿部1444。
第一基体1441呈弧形面状。具体而言,第一基体1441的截面为半圆形,第一基体1441表面呈半圆柱面。第一齿部1444和第一底板1443分别连接在第一基体1441的顶部和底部。从第一齿部1444的表面至第一底板1443的表面,通过弧形面状的第一基体1441形成平滑过渡延伸。进一步而言,第一齿部1444所在的平面与第一底板1443所在的平面相互平行。一对第一侧板1442分别位于第一基体1441的前端和后端,第一侧板1442连接在第一基体1441和第一底板1443之间。
第一侧板1442用于与左框124的第一侧壁1242固定连接。具体而言,第一侧板1442设有螺孔,通过穿过其螺孔的螺丝锁固在左框124的第一侧壁1242的内表面上。第一侧壁1242和第一底板1443收容在框架组件12的收纳空间121中。左支撑架144可跟随左框124移动。屏组件16的一端穿过左支撑架144的第一基体1441与左框124的第一连接壁1243之间的空隙固定连接,且与内部的电子器件电连接。
第一齿部1444包括多条齿条1445,每条齿条1445包括根部和稍部,根部向稍部延伸的尺寸为齿条1445的长度,垂直于齿条1445长度方向的尺寸为齿条1445的宽度。一种实施方式中,第一齿部1444中,相邻两个齿条1445之间的垂直距离L(即相邻齿条的间隙宽度)为单个齿条1445宽度W的两倍。
请参阅图33,右支撑架146包括第二基体1461、第二齿部1464及一对凸片1462。
第二基体1461呈弧形面状。具体而言,第二基体1461的截面为弧形,第二基体1461表面呈四分之一圆柱面状。第二基体1461包括前端面、后端面及连接在前后端面之间的侧面。第二齿部1464连接至侧面。前端面和后端面上均设有螺孔1463,第二基体1461通过穿过其螺孔1463的螺丝锁固在右框126 之第二侧壁1262的内表面。一对凸片1462分别突设于前端面和后端面,凸片1462卡设于右框126第二侧壁1262的缺口1267内,如图35所示,从而方便将右支撑架146定位至右框126。右支撑架146可跟随右框126移动。屏组件16的另一端穿过右支撑架146的第二基体1461与右框126的第二连接壁1263之间的空隙,然后缠绕在卷筒组件18上。
第二齿部1464与第一齿部1444结构相同,第二齿部1464中的齿条1465的尺寸与第一齿部1444的齿条1445的尺寸相同。一种实施方式中,第二齿部1464中,相邻两个齿条1465之间的垂直距离L(即相邻齿条的间隙宽度)为单个齿条1465的宽度W的两倍。
如图34和图35所示,左支撑架144的第一齿部1444与右支撑架146的第二齿部1464共面。左支撑架144和右支撑架146分别位于支架142的架体1421的两侧。架体1421之板件1425表面上的多条凸肋14252相互间隔排列,凸肋14252所在的平面与左支撑架144的第一齿部1444及右支撑架146的第二齿部1464共面。相邻的两条凸肋14252之间的间隙形成收容槽,第一齿部1444的齿条1445和第二齿部1464的齿条1465能够收容于收容槽中。每个收容槽中收容一个第一齿部1444的齿条和一个第二齿部1464的齿条。一种实施方式中,相邻的两条凸肋14252之间的间隙宽度等于第一齿部1444的一个齿条1445的宽度加上第二齿部1464的一个齿条1465的宽度。其中一条凸肋14252的宽度与第一齿部1444的一个齿条1445的宽度或第二齿部1464的一个齿条1465的宽度相等。具体而言,收容槽的宽度大于或等于第一齿部1444的一个齿条1445的宽度或第二齿部1464的一个齿条1465的宽度,并小于第一齿部1444的一个齿条1445与第二齿部1464的一个齿条1465的宽度之和。
在左、右支撑架144、146中,相邻齿条的间隙宽度为齿条宽度的两倍,而架体1421板件1425上的凸肋14252的宽度与齿条1445、1465宽度相同。请参阅图34,因此,当、左右支撑架144、146跟随左、右框124、126移动至合拢时,右支撑架146的齿条1465及左支撑架144的齿条1445完全收容于架体1421的凸肋14252之间的间隙内,从而左、右支撑架144、146的齿条1445、1465及架体1421的凸肋14252共同形成较为平整的平面,使得在平整的平面上的屏组件16的触摸手感得到保证。
请参阅图35,当左、右支撑架144、146跟随左、右框124、126移动至 张开时,右支撑架146的齿条1465及左支撑架144的齿条1445仅有部分收容于架体1421的凸肋14252之间的间隙(即收容槽)内,从而左、右支撑架144、146的齿条1445、1465及架体1421的凸肋14252共同形成不连续的平面,即,相邻的支撑面(指的是齿条1445、1465及凸肋14252用于支撑屏组件16的面)通过所述收容槽隔开。然而,在横向上(即从左至右的方向),每一个凸肋14252与相邻的左支撑架144的齿条1445及右支撑架146的齿条1465是呈连续分布;在纵向上,每二相邻的齿条1445、1465及每二相邻的凸肋14252之间的间距也仍旧可以对屏组件提供良好的支撑效果。实际上,由于人的手指的宽度远大于凸肋14252之间的间距及齿条1445、1465之间的间距,因而在屏组件16上触摸时的手感不致于受到太大的影响。
请参阅图36,左支撑架144内还固定有托盘147。托盘147位于第一齿部1444和第一底板1443之间,用于支撑定位电路板148,托盘147的底部与左支撑架144的第一底板1443贴合。电路板148的正反两面设有诸如控制器、存储器等电子器件,用于控制屏组件16。其它实施方式中,电路板148也可以直接固定在第一底板1443上。具体而言,托盘147通过螺丝与左支撑架144的第一侧板1442一同锁固在左框124的第一侧壁1242内表面。托盘147上形成卡勾1472,卡勾1472用于将电路板148悬置定位在托盘147上,以使得电路板148正反面均有空间容纳电子器件。
请参阅图37,左支撑架144的第一底板1443与左框124的第一底壁1241之间相互间隔,形成用于容纳伸缩组件125(本实施例中为杆组件1252)的空间。右支撑架146位于卷筒组件18上方。卷筒组件18夹设于右支撑架146与杆组件1252之间。右支撑架146的第二基体1461与右框126之间形成间隙,以供屏组件16通过间隙伸入右框126内,并缠绕在卷筒181上。
本申请还提供另一种支撑组件14的结构。如图38至图42所示。此实施例中,支撑组件14与前述实施例的支撑组件14的区别在于:左、右支撑架144、146的齿部结构不同,及支架142之架体1421上与左、右支撑架146的齿部结构配合的结构不同。前述实施例的支撑组件14中,支架142上的凸肋14252之间形成收容槽,每一个收容槽内都收容左支撑架144及右支撑架146的齿条,一个收容槽收容有两个齿条。本实施例的支撑组件14中,支架142之架体1421的板件1425表面不设置凸肋14252,而是将板件1425表面与左、 右支撑架144、146的齿部的表面共面,同时,在板件1425表面设置多个收容槽14253,收容槽14253的分布较前述实施例之架体1421上的收容槽14253的分布更为密集,相邻的两个收容槽14253之间形成用于支撑屏组件16的支撑条,且每一个收容槽14253只收容一个左支撑架144的齿条1445或一个右支撑架146的齿条1465,即一个收容槽14253收容一个齿条。左支撑架144的齿条1445和右支撑架146的齿条1465相互交替间隔分布并与收容槽14253配合,也就是说,收容槽14253排列呈一列,所述收容槽14253的数量等于所述第一齿部1444的所述齿条1445数量和所述第二齿部1464的所述齿条1465的数量的和,相邻的两个收容槽14253中分别收容左支撑架144的齿条1445和右支撑架146的齿条1465。
请参阅图40,当左、右支撑架144、146跟随左、右框124、126移动至张开时,相邻的所述支撑面(指的是齿条1445、1465用于支撑屏组件16的表面,以及相邻的两个收容槽14253之间形成用于支撑屏组件16的支撑条的表面)在靠近所述支架142的边缘位置连续。
请参阅图41,本实施例的支撑组件14中的齿条1445、1465的截面大致呈圆形,其顶面被截去而形成平整的支撑面,用以跟屏组件16更好的贴合。支架142的收容槽14253的截面也呈截去顶部的圆形,以收容齿条1445、1465。
由于左、右支撑架144、146的齿条1445、1465是呈上窄下宽的结构,收容槽14253的截面亦上窄下宽,即收容槽14253在垂直于所述支架142的板件1425的表面方向上(即垂直于屏组件16的方向)的开口较其中内部空间尺寸小,这样,齿条1445、1465在收容槽14253中,通过收容槽14253内壁的阻挡,在竖直方向被收容槽14253所限位,齿条1445、1465的任何位置均不会脱离收容槽14253,因此,不会在齿条1445、1465的末端出现翘起的现象,进一步能够保障屏组件16的平整。
进一步而言,左支撑架144的齿条1445与第一基体1441可以一体成型,也可以为两件式结构,即分离制造再组装成为一体。右支撑架146的齿条1465与第二基体1461之间的连接关系,也可以为一体成型或两件式结构。
本申请还公开触发装置,用于根据屏组件16的显示尺寸选择性地触发屏组件16工作的区域,实现屏组件16的工作区域的自动切换效果。由于表盘10是可收缩和扩展的,当表盘10收缩时,触发装置触发屏组件16仅露在外 面的部分区域工作,收卷起来的部分不需要工作;而当表盘10展开时,屏组件16外露的面积增大,触发装置触发屏组件16所有外露区域工作。
触发装置包括控制器1482、屏组件16、用于支撑屏组件16的可伸缩的支撑组件14及用于驱动支撑组件14的驱动组件,驱动组件设有第一触点,支撑组件14设有可相对第一触点移动的第二触点,支撑组件14伸展或收缩的过程中,第一触点与第二触点相对移动而处于接触或分离的状态,控制器1482根据第一触点与第二触点的接触状态或分离状态,判断支撑组件14处于收缩状态或伸展状态,进而控制屏组件16的显示。
请参阅图42、图43、图44、图45及图46,上述驱动组件相当于本实施方式中的杆组件1252,第一触点设置在杆组件1252上。第二触点设在弹片19上。弹片19与支撑组件14固定连接,可视为支撑组件14的组成部分。一种实施方式中,支撑组件14沿着第一方向伸缩,第一触点沿着第二方向相对第二触点移动,第一方向不同于第二方向。优选的实施方式中,第一方向垂直于第二方向。支撑组件14沿第一方向伸缩时,第一触点及第二触点也跟随沿着第一方向移动。
驱动组件包括相互铰接的第一连杆R1及第二连杆R2,支撑组件14伸展或收缩时,第一连杆R1与第二连杆R2相对移动。一种实施方式中,第一触点设于第二连杆R2上,第二连杆R2为导电材料制造,第二连杆R2与控制器1482电连接。第一触点与第二触点接触时,第二连杆R2与控制器1482形成电流通路;第一触点与第二触点分离时,第二连杆R2与控制器1482形成的电流通路断开。
请参阅图46,具体而言,第一触点接地,第二触点与控制器1482的端子电连接,所述控制器1482还与电阻(即具体实施方式中的上拉电阻1483,如图46所示)电连接,当所述第一触点与所述第二触点接触时,所述控制器1482的端子处表现为低电平;当所述第一触点与所述第二触点分离时,所述电阻(即上拉电阻1483)产生高电平信号并输入至所述控制器1482的端子处。
本实施方式中,通过杆组件1252中的一个连杆(例如第二连杆R2)与弹片19配合,实现触发动作。所述杆组件1252能够伸缩以带动用于承载屏组件16的框架组件12的伸缩,所述弹片19与所述框架组件12中的左框124固定连接,所述杆组件1252包括凸柱194,所述杆组件1252伸缩的过程中,所述凸 柱194相对所述弹片19产生位移。本实施方式中,杆组件1252中第一移动端P3处设有朝向左支撑架144底部方向延伸的凸柱194。具体而言,凸柱194设置在第二连杆R2的一端。也就是说,第一触点包括形成于第二连杆R2上的凸柱194,第二触点包括弹片19。
具体而言,支撑组件14包括托盘147,控制器1482安装于托盘147上方,第二触点固定于托盘147的下方。左支撑架144的底部(即第一底板1443)设有暴露出托盘147底部的通槽。弹片19包括固定片192及抵压片193。固定片192通过螺丝固定于通槽内。托盘147及电路板148位于第一底板1443之远离左框124之第一底壁1241的一侧。固定片192与设于托盘147内的电路板148上的电子器件电连接。抵压片193从固定片192朝向杆组件1252的方向突出延伸。一种实施方式中,抵压片193为弯折的结构,与固定片192一体成型,抵压片193可以垂直于固定片192。抵压片193用于抵接杆组件1252。
详见图43和图45,凸柱194通过与杆组件1252连接的导线195与电路板148(指支撑组件14中设于左支撑架144中的电路板148)上的接地端连接。因此,凸柱194接地。一种实施方式中,凸柱194和杆组件1252均为导电材料,例如金属杆件,杆组件1252通过导线195电连接至电路板148的地。另一种实施方式中,杆组件1252为绝缘材料,凸柱194为导电材料,凸柱194通过导线电连接至电路板的地。
如图43和图45所示,弹片19通过导线196与电路板148上的控制器1482电连接。
凸柱194、弹片19及电路板148上的电子元件形成感测电路,感测电路用于感测凸柱194与弹片19之间位置关系,并产生信号。电路板148上的控制器1482用于接收感测电路所传送的信号,并控制屏组件16的显示。
当表盘10收缩时,第一移动端P3位于第一限位槽1245之靠近左框124第一侧壁1242的一端,凸柱194与抵压片193接触或抵靠,通过弹片19与杆组件1252之间的电连接,使得感测电路形成闭合的电流回路,从而产生信号。电路板148上的控制器1482接收到信号之后判断表盘10为收缩状态,进一步,控制器1482控制屏组件16仅在外露的区域工作。
当表盘10展开时,第一移动端P3移动至第一限位槽1245之远离第一侧 壁1242的一端,凸柱194与抵压片193分离,使得感测电路电流回路断开。控制器1482无法接受到信号,此时,控制器1482判断表盘10处于展开状态,进一步控制屏组件16的所有外露区域工作。
详见图46,一种实施方式中的触发装置的电路架构包括控制器1482及上拉电阻1483,控制器1482电连接弹片19,弹片19与凸柱194之间形成开关结构,当弹片19抵接凸柱194时,弹片19与凸柱194的接地端导通,此时控制器1482的端子处的电压为0,表现为低电平。控制器1482接收到低电平的信号后,判断屏组件16处于收缩状态。当弹片19与凸柱194分开时,弹片19与接地端断开,此时上拉电阻1483产生的高电平输入到控制器1482的端子。控制器1482接收到高电平的信号后,判断屏组件16处于展开状态。
本申请之触发结构,由于采用了伸缩结构(即杆组件1252)来实现屏组件16的自动切换功能,因而不必在表盘10内增加复杂的切换装置(仅增加了一个结构简单的弹片19),不会额外占据表盘10内的过多的空间,使得表盘10结构更为紧凑,有利于节约表盘10内部空间。
一种实施方式中,表盘10的左框124、右框126、左支撑架144、右支撑架146等均是采用金属材料,因此如果无线通信模块设置在表盘10内,将会由于金属屏蔽效应而无法很好地工作。因此,本申请进一步设计独特的天线结构。
请参阅图47,天线结构包括无线通信模块(未图示)和天线模块,无线通信模块设置在表盘10内部的电路板148上。控制器1482与FPC11电连接,FPC11穿出支撑组件14而部分位于表盘10外部,FPC11位于表盘10外部的部分贴设天线模块。天线模块是设于伸出表盘10的FPC11上,并且通过导线与无线通信模块电连接。
请参阅图48和图49,具体而言,FPC11从左框124第一侧壁1242上的第一开槽1246和右框126第二侧壁1262上的第二开槽1266处伸出框架组件12。FPC11上设置按键112及连接器113结构,用于与腕带20上的结构实现电连接。连接器113和按键112设置在FPC11的正面,且通过导线115与电路板148上的电子器件电连接。
FPC11位于表盘10外部的部分还贴设有与天线模块隔开的补强结构114,补强结构114与天线模块位于FPC的同一侧。FPC11位于表盘10外部的部分 还设有按键112,按键112与天线模块分别位于FPC11的相反的两侧。具体而言,FPC11的底面设置补强结构114,如图47所示,补强结构114包括彼此独立的两部分,补强结构114为硬性材质,能够增强FPC11的硬度,使得FPC11伸出表盘10能够平整地与按键、连接器等电子器件连接。补强结构114的设置有利于增强FCP上的按键112及连接器113的稳定性及使用寿命。设置在FPC11底面的补强结构114可以为金属片,进一步地,补强结构114可以作为天线模块,即天线的辐射体,通过导线将天线模块与无线通信模块电连接实现无线信号的接收和发送。天线模块可以设置为倒F天线或其它类型的天线。特别地,位于左侧的补强结构114与位于右侧的补强结构114通过沟槽隔开而彼此绝缘。左侧的补强结构114的面积小于右侧的补强结构114的面积。仅有左侧的补强结构114作为天线模块,右侧的补强结构114仅用作支撑补强。
伸出表盘10部分的FPC11固定至支架142之基座1422上,FPC11的底面与基座1422贴合,FPC11的正面之连接器113及按键112外露,以与腕带20上的相关特征结合。
本申请之表盘10与腕带20结合,腕带20不仅用于使用者佩戴至手腕,腕带20还能够给表盘10供电。本申请将电池模块30设置在腕带20上,避免占据表盘10内的空间,有利于表盘10小尺寸的设计。
请参阅图50至图53,腕带20包括连接件21、支撑片22及包裹体23。连接件21连接至支撑片22的一端,用于将支撑片22连接至表盘10,包裹体23包覆在支撑片22和连接件21的外部,用于与人体手腕接触。
连接件21包括端面211、底面212、顶面213,以及相对设置且连接在端面211、底面212及顶面213之间的第一侧面214和第二侧面215。顶面213呈弧形。底面212包括与顶面213对应的弧形面及与端面211对应的平面。连接件21内部设有收容空间。端面211设第一开口2112,端面211与表盘10结合,表盘10的部分特征通过第一开口2112伸入连接件21内。本实施方式中,第一开口2112用于供表盘10之支架142上的基座1422伸入连接件21内部。顶面213设有第二开口2132和第三开口2133,第二开口2132靠近端面211且与第一开口2112相通,基座1422伸入连接件21内部后,基座1422上的FPC11上的按键收容于第二开口2132中。第三开口2133正对所述底面212。
支撑片22由弹性的金属片制造,其插入包裹体23内。支撑片22包括顶 端221、底端222、连接在顶端221和底端222之间的弯曲段223。顶端221用于与连接件21固定连接。底端222用于固定电池模块30。优先实施方式中,顶端221所在的平面与底端222所在的平面保持基本平行(即顶端221和底端222平行,或接近平行)。支撑片22上贴设FPC25,FPC25从支撑片22的底端222延伸至顶端221。支撑片22上的FPC25与表盘10的FPC11固定连接,从而传导信号及电流。
支撑片22的顶端221穿过底面212的端面,如图51和52所示,顶端221通过四个螺丝锁固在连接件21内。支撑片22的顶端的一侧固定有扬声器24,扬声器24收容于第三开口2133中,当然所述扬声器24也可以为其它电子器件,例如电池管理芯片、手电筒等。连接件21的第一侧面214设有穿孔2142,穿孔2142靠近端面211设置且与第一开口2112相通,基座1422中的操纵杆15的头端151伸入穿孔2142中。
请参阅图53,支撑片22的底端222设有与FPC25连接的电池模块30。电池模块30包括底框32和顶盖34。
底框32为通过注入成型等方式结合于支撑片22的底端222。底框32为中空的方形框架结构,其由四侧壁连接形成。四侧壁共同围设形成开口。支撑片22暴露于开口内。
支撑片22的底端222的表面突出形成挡板2221,如图53所示,挡板2221数量为两个,挡板2221通过对底端222的切割及弯折形成。挡板2221与底框32固定连接。一种实施方式中,底端222呈片状结构,挡板2221垂直于底端222的表面。支撑片22的挡板2221在底框32的成型过程中插入底框32的一侧壁内,从而使得底框32与支撑片22的结合更加稳固。具体而言,可以通过注塑成型将底框32形成在底端222上。
底框32设有扣孔。顶盖34设有扣勾,用于卡设于底框32的扣孔内,从而将顶盖34与底框32固定。进一步地,通过螺丝穿过顶盖34的螺孔并锁入底框32的螺孔,以将二者固定。
底框32设收容电池的内腔,顶盖34覆盖底框32,以将电池遮挡在底框32内。
请参阅图53,本申请还设有电源开关40,一种实施方式中,电源开关40设置在电池模块30的一侧。具体而言,电源开关40设置在腕带20内的FPC25 上。贴设于支撑片22上的FPC25在支撑片22底端222位置处形成侧翼252,电源开关40设置在侧翼252上,侧翼252伸入底框32侧壁,并通固定结构固定至底框32侧壁的穿孔322处。
另一种实施方式中,FPC25底部形成十字形结构并在两侧向上竖起形成侧翼252。底框32侧壁开设二穿孔322,供FPC25的侧翼252穿过。FPC25贴设在支撑片22的底面,底框32固定至支撑片22的顶面。底框32的侧壁设有穿孔322。支撑片22的底端222设有贯通底面和顶面的通孔2222。
请参阅图54,FPC25从支撑片22的通孔2222穿入底框32,侧翼252伸入底框32的穿孔322内。其中一个侧翼252上固定有电源开关40。电池模块30进一步包括支撑弹片36。支撑弹片36包括一对相对设置的抵接部362及连接在一对抵接部362之间的弹性的连接片364。一对抵接部362分别抵接于FPC25的两个侧翼252,连接片364连接在一对抵接部362之间,为电源开关40提供支撑,使得电源开关40在按下之后能够被支撑弹片36支撑而回复至原来的位置。支撑弹片36与FPC25共同包围电池,两个侧翼252分别位于电池的两侧。
如图51、52、53所示,腕带20内还包括搭接片26,支撑片22的底端222通过铆钉与搭接片26连接。搭接片26采用可形变的不锈铁片材料制造。搭接片26与支撑片22采用不同材料制造,搭接片26的强度比支撑片22的强度高,其主要用来对包裹体23塑形,使其符合人体的手腕形状。搭接片26的柔性较好,可弯折至任意位置,并且可以在任意的位置维持住形状。所以,通过支撑片22来包围住手腕,通过搭接片26来防止腕带20掉落。
螺丝穿过支撑片22的顶端221、连接件21的底面212并锁入支架142的基座1422的螺孔内,从而将表盘10、连接件21及支撑片22组装固定。
包裹体23用于包裹连接件21和支撑片22。一种实施试中,包裹体23由软性的材料制造。具体面言,支撑片22优选为弹性的锰钢片,包裹体23为成型于支撑片22上的硅胶。
请参阅图50至图52,包裹体23包括顶部236和底部237,顶部236靠近表盘10,底部237远离表盘10。包裹体23的顶部236的一端设收容连接件21的收容空间2351。包裹体23的顶部236的顶面设有home按钮231,home按钮231与连接件21上的第二开口2132相对设置,home按钮231与FPC11 上的按键112对应,通过按下home按钮231可触发FPC11上的按键112,使屏组件16的显示内容回到home界面。
包裹体23顶部236的侧面设有扩展按钮232,扩展按钮232与连接件21上的穿孔2142相对设置,扩展按钮232与操纵杆15的头端151对应。通过按下扩展按钮232,表盘10将自动展开。
包裹体23底部237的侧面设有开关按钮234,其与支撑片22的电源开关40对应。通过按下开关按钮234,表盘10将启动或关闭。
包裹体23上还设有出音孔235,与扬声器24对应。扬声器24发出的声音通过出音孔235发出。
包裹体23底部237的自由端设有尾部2371,尾部2371用于包裹搭接片26。
最后应说明的是:以上实施例仅用以说明本申请的技术方案,而非对其限制;尽管参照前述实施例对本申请进行了详细的说明,本领域的普通技术人员应当理解: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,可轻易想到的变化或替换,都应涵盖在本申请的保护范围之内。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. 一种卷筒组件,用于供屏组件缠绕,其特征在于,所述卷筒组件设于框架组件内,所述卷筒组件包括卷筒、连接头、限位件及弹簧,所述连接头固定连接于所述框架组件,所述限位件旋转连接于所述框架组件,所述卷筒的一端旋转连接于所述连接头,所述卷筒的相对另一端固定连接于所述限位件,所述弹簧的相对两端分别固定连接至所述连接头和所述限位件。
  2. 如权利要求1所述的卷筒组件,其特征在于,所述卷筒旋转时,所述限位件跟随所述卷筒旋转,所述连接头不跟随所述卷筒旋转。
  3. 如权利要求2所述的卷筒组件,其特征在于,所述卷筒旋转时,所述弹簧的一端跟随所述限位件旋转,另一端相对所述连接头保持静止,进而产生回弹力。
  4. 如权利要求1所述的卷筒组件,其特征在于,所述弹簧收容于所述卷筒内,所述卷筒旋转时,所述弹簧被扭转而产生回弹力。
  5. 如权利要求1所述的卷筒组件,其特征在于,所述限位件通过卡扣固定连接于卷筒的相对另一端。
  6. 如权利要求5所述的卷筒组件,其特征在于,所述限位件包括底座、形成在所述底座上的台阶和凸柱,所述卷筒的连接所述限位件的另一端的端面设有缺口,所述台阶与所述缺口配合,以实现所述限位件和所述卷筒之间的固定连接,所述凸柱用于固定所述弹簧,所述底座与所述框架组件之间转动连接。
  7. 如权利要求6所述的卷筒组件,其特征在于,所述底座遮挡所述卷筒的端面,所述底座的表面突设圆台,圆台伸入所述卷筒内,所述凸柱形成在所述圆台之远离所述底座的表面,所述台阶位于所述圆台的侧面。
  8. 如权利要求7所述的卷筒组件,其特征在于,所述台阶的数量为两个,且对称分布在所述圆台的外围并与底座连接,所述缺口的数量也为两个。
  9. 如权利要求6所述的卷筒组件,其特征在于,所述底座设有螺纹孔,所述卷筒组件还包括螺丝,所述螺丝包括平整段和螺纹段,所述平整段用于与所述框架组件上的通孔配合形成转动连接的转轴,所述螺纹段与所述螺纹孔配合,以将所述螺丝固定至所述底座。
  10. 如权利要求1至9任一项所述的卷筒组件,其特征在于,所述连接头 包括基板和凸块,所述基板遮挡所述卷筒一端的端面,所述凸块伸入所述卷筒内,所述凸块用于固定连接所述弹簧。
  11. 如权利要求10所述的卷筒组件,其特征在于,所述凸块还包括配合面,所述配合面与所述卷筒的内表面接触,以实现所述连接头与所述卷筒之间在径向方向上的限位,使得所述卷筒与所述连接头转动连接。
  12. 如权利要求11所述的卷筒组件,其特征在于,所述配合面呈圆柱面状。
  13. 如权利要求10所述的卷筒组件,其特征在于,还包括将所述连接头固定于所述框架组件上的固定件。
  14. 如权利要求13所述的卷筒组件,其特征在于,所述固定件包括固定头及插杆,所述插杆插入所述连接头的基板内而对所述连接头在周向限位。
  15. 如权利要求14所述的卷筒组件,其特征在于,所述固定头收容于所述框架组件的限位槽内而对所述固定件在周向限位。
  16. 如权利要求15所述的卷筒组件,其特征在于,所述固定件可拔插地穿设于所述框架组件的所述限位槽内,所述固定件的所述固定头位于所述限位槽之外时通过旋转所述固定件而调节所述弹簧的扭力。
  17. 如权利要求14所述的卷筒组件,其特征在于,所述基板设有开槽,所述插杆和所述开槽均为非旋转对称结构,所述插杆与所述开槽配合,以对连接头在周向限位。
  18. 如权利要求1至9任一项所述的卷筒组件,其特征在于,所述卷筒组件的侧面开设供所述屏组件插接的接缝。
  19. 一种表盘,其特征在于,所述表盘包括屏组件、框架组件及如权利要求1至权利要求18任意一项所述的卷筒组件,所述卷筒组件收容在所述框架组件内,所述卷筒组件用于缠绕所述屏组件,所述框架组件用于承载所述屏组件。
  20. 一种智能手环,其特征在于,所述智能手环包括如权利要求19所述的表盘、腕带及电池模块,所述腕带连接至所述表盘。
PCT/CN2016/104340 2016-11-02 2016-11-02 卷筒组件、表盘及智能手环 WO2018081948A1 (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2019522890A JP2019533527A (ja) 2016-11-02 2016-11-02 リールアセンブリ、文字盤とスマートブレスレット
KR1020197015556A KR20190077479A (ko) 2016-11-02 2016-11-02 릴 어셈블리, 문자판 및 스마트 팔찌
PCT/CN2016/104340 WO2018081948A1 (zh) 2016-11-02 2016-11-02 卷筒组件、表盘及智能手环
EP16920548.1A EP3536186A4 (en) 2016-11-02 2016-11-02 WRAP DRUM ARRANGEMENT, DIAL AND INTELLIGENT BRACELET
US16/329,820 US20190230803A1 (en) 2016-11-02 2016-11-02 Reel assembly, display device and smart bracelet
CN201680034153.5A CN107995848B (zh) 2016-11-02 2016-11-02 卷筒组件、表盘及智能手环

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/104340 WO2018081948A1 (zh) 2016-11-02 2016-11-02 卷筒组件、表盘及智能手环

Publications (1)

Publication Number Publication Date
WO2018081948A1 true WO2018081948A1 (zh) 2018-05-11

Family

ID=62029876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/104340 WO2018081948A1 (zh) 2016-11-02 2016-11-02 卷筒组件、表盘及智能手环

Country Status (6)

Country Link
US (1) US20190230803A1 (zh)
EP (1) EP3536186A4 (zh)
JP (1) JP2019533527A (zh)
KR (1) KR20190077479A (zh)
CN (1) CN107995848B (zh)
WO (1) WO2018081948A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020189860A1 (en) 2019-03-18 2020-09-24 Lg Electronics Inc. Mobile terminal

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1250308A2 (zh) * 2018-08-13 2018-12-07 Advance Tech International Company Limited 終端顯示裝置及穿戴式設備
CN109463858A (zh) * 2018-11-23 2019-03-15 杨懿 一种通讯运动手环的紧锁结构
CN110191207B (zh) * 2019-03-20 2021-02-12 袁龙 一种具有展开式柔性屏的智能终端主机及堆叠智能终端
CN111831058A (zh) * 2019-04-19 2020-10-27 北京小米移动软件有限公司 移动终端、屏幕控制方法、装置及存储介质
CN111831061A (zh) * 2019-04-19 2020-10-27 北京小米移动软件有限公司 移动终端、屏幕控制方法、装置及存储介质
CN112230428B (zh) * 2019-07-15 2022-08-02 Oppo广东移动通信有限公司 头戴式设备支架及头戴式设备
CN211118419U (zh) * 2019-12-04 2020-07-28 京东方科技集团股份有限公司 显示装置及其支撑结构
US11681327B2 (en) 2020-06-11 2023-06-20 Apple Inc. Electronic device
CN111833748B (zh) * 2020-07-13 2022-06-07 Oppo广东移动通信有限公司 柔性显示装置以及电子设备
CN114501915B (zh) * 2020-10-27 2024-09-03 北京小米移动软件有限公司 电子设备
US11974401B2 (en) * 2020-12-02 2024-04-30 Samsung Electronics Co., Ltd. Electronic device including antenna connecting structure including flexible printed circuit board
JP1751662S (ja) * 2022-10-18 2023-08-28 腕時計側

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818165A (en) * 1995-10-27 1998-10-06 Texas Instruments Incorporated Flexible fed display
TWM277958U (en) * 2004-12-31 2005-10-11 Ind Tech Res Inst An flexible displaying device for electronic information includes a device housing
FR2877293B1 (fr) * 2004-11-02 2008-06-20 Renault Sas Vehicule automobile pourvu d'un dispositif d'affichage a ecran souple
CN101961161A (zh) * 2010-10-28 2011-02-02 鸿富锦精密工业(深圳)有限公司 表带连接件及带有该表带连接件的电子装置
CN203786478U (zh) * 2014-03-19 2014-08-20 王傲立 屏幕可伸缩的智能手表
CN203969468U (zh) * 2014-07-13 2014-12-03 王傲立 屏幕可变形的智能手环

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205332A (en) * 1992-06-02 1993-04-27 Jong Yi Lii Wind-shield blind
US5226467A (en) * 1992-06-15 1993-07-13 Lii Jong Yi Wind-shield blind system
SE516151C2 (sv) * 1999-02-11 2001-11-26 Expand Int Ab Anordning för förspänning av en fjäder och upprullningsanordning innefattande en dylik anordning
KR200178980Y1 (ko) * 1999-11-11 2000-04-15 박혁상 휴대용 키보드
JP3385535B2 (ja) * 2001-07-30 2003-03-10 株式会社オーエス 両開き両収納型スクリーンおよび両開き両収納型掛け軸
US6867712B2 (en) * 2002-06-11 2005-03-15 Fu Chen Tai Reelable keyboard
US7558057B1 (en) * 2005-06-06 2009-07-07 Alex Naksen Personal digital device with adjustable interface
US7639237B2 (en) * 2006-03-03 2009-12-29 Perkins Michael T Roll-out touch screen support system (ROTS3)
US20110057895A1 (en) * 2009-09-04 2011-03-10 Hung-Huei Tseng Portable Communication Device Having an Extension Display
US8379377B2 (en) * 2010-01-20 2013-02-19 Creator Technology B.V. Electronic device with at least one extendable display section
JP4984335B2 (ja) * 2010-03-11 2012-07-25 セイコーエプソン株式会社 電気光学装置およびこれを備えた電子機器
CN201682187U (zh) * 2010-04-13 2010-12-22 辽宁省电力有限公司盘锦供电公司 可伸缩式警示帘
CN102279649A (zh) * 2010-06-14 2011-12-14 深圳富泰宏精密工业有限公司 转轴式触控键盘
US9088639B2 (en) * 2010-08-07 2015-07-21 Kuo-Ching Chiang Tablet personal computer transformer for portable communication device
CN203057227U (zh) * 2012-12-19 2013-07-10 浙江中呼科技有限公司 卷轴式智能手机
US9294597B2 (en) * 2013-01-25 2016-03-22 Futurewei Technologies, Inc. Apparatuses and methods for a flexible display on a mobile device
CN106233361B (zh) * 2014-05-21 2019-11-12 林裕燮 具有借助用户的展开操作力作用而旋转的辊子的柔性显示装置
CN105702166B (zh) * 2014-11-28 2019-09-13 深圳富泰宏精密工业有限公司 卷轴装置及应用该卷轴装置的电子装置
KR101570869B1 (ko) * 2014-12-31 2015-11-23 엘지디스플레이 주식회사 롤러블 디스플레이 장치
CN104851367A (zh) * 2015-05-26 2015-08-19 蔡锐峤 能调节显示区域尺寸的屏幕、屏幕显示区域尺寸的调节方法、基于上述屏幕的终端设备
US9625948B2 (en) * 2015-08-24 2017-04-18 Apple Inc. Electronic devices with retractable displays

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818165A (en) * 1995-10-27 1998-10-06 Texas Instruments Incorporated Flexible fed display
FR2877293B1 (fr) * 2004-11-02 2008-06-20 Renault Sas Vehicule automobile pourvu d'un dispositif d'affichage a ecran souple
TWM277958U (en) * 2004-12-31 2005-10-11 Ind Tech Res Inst An flexible displaying device for electronic information includes a device housing
CN101961161A (zh) * 2010-10-28 2011-02-02 鸿富锦精密工业(深圳)有限公司 表带连接件及带有该表带连接件的电子装置
CN203786478U (zh) * 2014-03-19 2014-08-20 王傲立 屏幕可伸缩的智能手表
CN203969468U (zh) * 2014-07-13 2014-12-03 王傲立 屏幕可变形的智能手环

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020189860A1 (en) 2019-03-18 2020-09-24 Lg Electronics Inc. Mobile terminal
EP3942786A4 (en) * 2019-03-18 2022-12-21 LG Electronics Inc. MOBILE DEVICE

Also Published As

Publication number Publication date
KR20190077479A (ko) 2019-07-03
EP3536186A4 (en) 2019-11-13
EP3536186A1 (en) 2019-09-11
JP2019533527A (ja) 2019-11-21
CN107995848A (zh) 2018-05-04
US20190230803A1 (en) 2019-07-25
CN107995848B (zh) 2019-08-20

Similar Documents

Publication Publication Date Title
WO2018081949A1 (zh) 支撑组件、表盘及智能手环
WO2018081948A1 (zh) 卷筒组件、表盘及智能手环
WO2018081947A1 (zh) 框架组件、表盘及智能手环
WO2018081950A1 (zh) 触发装置、表盘及智能手环
WO2018081951A1 (zh) 腕带及智能手环
US10091897B2 (en) Electronic devices with clips
KR20190094470A (ko) 릴 어셈블리, 표시 장치 및 휴대 단말기
KR20190100333A (ko) 지지 조립체 및 표시 장치
KR20190100329A (ko) 지지 조립체 및 표시 장치
WO2018119858A1 (zh) 柔性电子装置
US11971747B2 (en) Wearable device
WO2018119857A1 (zh) 柔性电子装置
WO2022001346A1 (zh) 电子设备
GB2546691A (en) Opening/closing plug device
US20180109046A1 (en) Fuse Structure for a Plug Device
JP4553811B2 (ja) 折畳み式電子機器
WO2022001345A1 (zh) 电子设备
JP2013172298A (ja) 携帯端末のケース構造
KR20000008846U (ko) 휴대형 컴퓨터

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: 16920548

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2019522890

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20197015556

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2016920548

Country of ref document: EP

Effective date: 20190603