WO2020211336A1 - Hôte intelligent ayant une couronne multifonction, montre intelligente et procédé de commande - Google Patents

Hôte intelligent ayant une couronne multifonction, montre intelligente et procédé de commande Download PDF

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Publication number
WO2020211336A1
WO2020211336A1 PCT/CN2019/116364 CN2019116364W WO2020211336A1 WO 2020211336 A1 WO2020211336 A1 WO 2020211336A1 CN 2019116364 W CN2019116364 W CN 2019116364W WO 2020211336 A1 WO2020211336 A1 WO 2020211336A1
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WO
WIPO (PCT)
Prior art keywords
state
crown structure
smart host
smart
signal
Prior art date
Application number
PCT/CN2019/116364
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English (en)
Chinese (zh)
Inventor
吴奎
金祖涛
Original Assignee
广东小天才科技有限公司
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
Priority claimed from CN201920544515.6U external-priority patent/CN209707920U/zh
Priority claimed from CN201910318309.8A external-priority patent/CN111752138A/zh
Application filed by 广东小天才科技有限公司 filed Critical 广东小天才科技有限公司
Publication of WO2020211336A1 publication Critical patent/WO2020211336A1/fr

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    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/08—Touch switches specially adapted for time-pieces

Definitions

  • the invention relates to the technical field of smart wearable devices, and in particular to a smart host with a multifunctional crown, a smart watch and a control method.
  • buttons used in conjunction with the function has also increased.
  • smart watches In addition to buttons for confirming, switching or switching on and off, smart watches also need to be set to display page turning, scrolling, and display screen enlargement. Or zoom out function buttons and buttons for ECG, blood pressure and blood sugar detection functions. If the traditional design method is adopted, too many buttons on the smart watch are set, which will increase the size of the entire smart watch. Moreover, the excessive number of buttons will increase the production difficulty of the smart watch and increase the production cost of production.
  • a smart host, a smart watch and a control method with a multi-function crown are disclosed.
  • One crown can realize the function of multiple buttons, effectively reducing the number of buttons on the smart watch, thereby reducing the size of the entire smart watch and reducing the intelligence The production difficulty and production cost of the watch.
  • an embodiment of the present invention discloses a smart host with a multifunctional crown, including:
  • a mainframe housing the mainframe housing is provided with a containing cavity, the containing cavity is provided with a main board, and the mainframe housing is provided with a through hole communicating with the containing cavity;
  • crown structure the crown structure is provided in the main body casing, and partially extends into the through hole to be connected to the main board, the crown structure can be in the first state, relative to the main body casing, Switch between the second state and the third state;
  • the first state is a state in which the crown structure remains stationary relative to the main body casing
  • the second state is a state in which the crown structure rotates relative to the main body casing
  • the first The three states are the states in which the crown structure is pressed relative to the main body housing
  • the first signal is fed back to the main board, and when the crown structure is in the second state, the first signal and the second signal are fed back to the main board, the When the crown structure is in the third state, a third signal is fed back to the main board, and the first signal, the second signal, and the third signal are different signals.
  • the crown structure includes a button, a first feedback component and a second feedback component, and the receiving cavity is also provided with the main board
  • the first conduction component, the second conduction component, and the third conduction component are electrically connected.
  • the button part extends into the through hole and can be in the first state, the To switch between the second state and the third state, the first feedback component and the second feedback component are provided on the button and located in the containing cavity;
  • the first feedback component and the first conducting component are in contact and conduction, so as to feed back the first signal to the first conducting component;
  • the first feedback component When the button is in the second state, the first feedback component is in contact with the first conducting component, so as to feed back the first signal to the first conducting component, and the second feedback The component rotates relative to the second conducting component and is connected to the second conducting component to feed back the second signal to the second conducting component;
  • the button When the button is in the third state, the button is in contact with the third conducting part to conduct, so as to feed back the third signal to the third conducting part.
  • the button includes a rotating shaft and a pressing part, the tail of the rotating shaft is penetrated in the through hole, and the pressing part is connected to the
  • the rotating shaft is located outside the mainframe housing, the rotating shaft can rotate relative to the mainframe casing, and the pressing portion can be pressed relative to the mainframe casing.
  • the first conducting member is a terminal plate
  • the terminal plate is provided with a through hole
  • the terminal plate is attached to the On the inner wall surface of the main body housing, the through hole is communicated with the through hole, the tail of the rotating shaft is penetrated through the through hole, and the tail of the rotating shaft is in clearance fit with the through hole;
  • the first feedback component is a metal ring, the button is provided with a first slot, and the metal ring is locked in the first slot;
  • the metal ring When the button is in the first state or the second state, the metal ring is attached to the terminal board to achieve contact and conduction with the terminal board; when the button is in the third state, The metal ring is separated from the terminal plate.
  • the second feedback component is a magnet
  • the second conducting component is a Hall sensor
  • the Hall sensor is provided in the One side of the magnet.
  • the magnet includes a magnetic ring and a plurality of magnetic beads, the magnetic ring penetrates the tail of the rotating shaft, and the magnetic ring
  • the outer ring surface is provided with a plurality of blind holes at intervals, each of the blind holes is correspondingly embedded with the magnetic beads, and the magnetic poles of the ends of the two adjacent magnetic beads facing the outer ring surface are different.
  • the third conducting component is a micro switch.
  • a buffer member is further provided in the containing cavity, and the buffer member is provided between the tail of the rotating shaft and the micro switch .
  • a bracket is further provided in the containing cavity, and the second conducting member and the third conducting member are provided on the bracket. .
  • the bracket includes a side plate, a bottom plate, and two fixing plates
  • the bottom plate extends forward from the bottom of the side plate
  • the two The fixing plate extends upward from both sides of the side plate
  • the side plate, the bottom plate and the two fixing plates enclose a cavity with an opening, and the opening of the cavity faces the tail of the shaft
  • the bottom plate is arranged on the bottom surface of the accommodating cavity
  • the two fixing plates are fixedly connected to the mainframe housing
  • the second conducting part and the third conducting part are separately arranged on the bottom plate and the The side plate is located in the cavity.
  • the two fixing plates extend outwardly with extensions, and the extensions are provided with first screw holes, and the host casing corresponds to The first screw hole is provided with a second screw hole, and a fastening component is also provided in the containing cavity, and the fastening component passes through the first screw hole and the second screw hole to fix the The fixing plate is on the host casing.
  • a flexible circuit board with a socket is further provided in the containing cavity, and the second conducting part and the third conducting part It is attached to the flexible circuit board, and the socket is electrically connected to the main board.
  • the crown structure further includes a return spring
  • the rotating shaft further includes a head
  • the head is located outside the main body housing and is connected to The pressing portion is connected
  • the return spring is sleeved on the head of the rotating shaft, and one end of the return spring abuts against the pressing portion.
  • the crown structure further includes a steel ring sleeved on the rotating shaft, and the steel ring includes a first steel ring part and a second steel ring part.
  • Steel ring part, the first steel ring part is embedded in the through hole and extends to the inner wall surface of the main body casing, and the second steel ring part is connected to the first steel ring part and is free from
  • the first steel ring portion extends to be located in the pressing portion, and the other end of the return spring extends into the second steel ring portion and abuts against the inner wall of the second steel ring portion.
  • the outer wall surface of the second steel ring part located in the pressing part is provided with a rotating groove, and the pressing part is provided with a limiting groove;
  • the crown structure further includes a damping ring provided with a limiting portion, the damping ring is sleeved on the second steel ring part, and the damping ring is rotatably located in the rotating groove, and the damping ring The limiting portion abuts against the limiting groove of the pressing portion.
  • the crown structure further includes a sealing ring, and the tail of the rotating shaft is provided with a second clamping groove corresponding to the first steel ring part, The sealing ring is clamped in the second groove, and the sealing ring abuts against the inner wall surface of the first steel ring part.
  • the first steel ring part is in interference fit with the through hole, and the outer wall surface and/or The inner wall surface of the through hole is coated with waterproof glue.
  • an embodiment of the present invention also provides a smart watch.
  • the smart watch includes a watch strap and the above-mentioned smart host, and the watch strap is connected to the host housing.
  • an embodiment of the present invention also provides a method for controlling a smart host with a multifunctional crown, the smart host including:
  • a mainframe housing the mainframe housing is provided with a containing cavity, the containing cavity is provided with a main board, and the mainframe housing is provided with a through hole communicating with the containing cavity;
  • crown structure the crown structure is provided in the main body casing, and partially extends into the through hole to be connected to the main board, the crown structure can be in the first state, relative to the main body casing, Switch between the second state and the third state;
  • the first state is a state in which the crown structure remains stationary relative to the main body casing
  • the second state is a state in which the crown structure rotates relative to the main body casing
  • the first The three states are the states in which the crown structure is pressed relative to the main body housing
  • the method includes:
  • the first signal, the second signal, and the third signal are different signals.
  • the smart host, smart watch and control method with multifunctional crown of the present invention have the following beneficial effects:
  • the present invention provides a smart host with a multifunctional crown, a smart watch, and a control method.
  • the crown structure can be in one of the first state, the second state, and the third state relative to the host casing.
  • the first signal is fed back to the host
  • the crown structure is in the second state
  • the first signal and the second signal are fed back to the host
  • the crown structure is in the third state
  • the third signal is fed back to the host.
  • the crown structure can feed back a variety of signals to the smart host according to different states, that is, a crown structure can realize the function of multiple keys, which effectively reduces the number of keys on the smart host, thereby reducing The volume of the entire smart host and reduce the production difficulty and production cost of the smart host.
  • the multifunctional crown has a simple structure, is easy to produce and assemble, and has strong feasibility.
  • FIG. 1 is a schematic diagram of the internal structure of a smart host disclosed in the first embodiment of the present invention
  • FIG. 2 is a schematic diagram of a part of the internal structure of the smart host computer according to the first embodiment of the present invention, where the crown structure of the smart host is provided on the host housing;
  • FIG. 3 is a structural exploded schematic diagram of the host casing and crown structure of the smart host disclosed in the first embodiment of the present invention
  • FIG. 4 is a schematic diagram of the structure of the keys of the smart host disclosed in the first embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the structure of the magnet and the Hall sensor of the smart host disclosed in the first embodiment of the present invention.
  • FIG. 6 is a structural exploded view of the bracket of the smart host and the components provided on the bracket disclosed in the first embodiment of the present invention
  • FIG. 7 is a schematic diagram of the steel ring and the damping ring of the smart host disclosed in the first embodiment of the present invention.
  • Fig. 8 is a schematic structural diagram of a smart watch disclosed in the second embodiment of the present invention.
  • installation should be interpreted broadly.
  • it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediary, or between two devices, components, or components. Connectivity within the room.
  • the specific meanings of the above-mentioned terms in the present invention can be understood according to specific circumstances.
  • first means two or more.
  • the invention discloses a smart host with a multifunctional crown, a smart watch and a control method.
  • One crown structure can realize the function of multiple keys, effectively reducing the number of keys on the smart watch, thereby reducing the volume of the entire smart watch And reduce the production difficulty and production cost of smart watches.
  • the smart host 10 with a multifunctional crown provided by an embodiment of the present invention includes a host housing 1 and a crown structure 2.
  • the host housing 1 is provided with a receiving cavity 11 and a receiving cavity 11
  • a main board (not shown) is arranged inside, the main body casing 1 is provided with a through hole 12 communicating with the accommodating cavity 11, and the crown structure 2 is provided in the main body casing 1, and partially extends into the through hole 12 to be connected to the main board.
  • the crown structure 2 can switch between the first state, the second state and the third state relative to the main body casing 1.
  • the first state is a state in which the crown structure 2 remains stationary relative to the main body casing 1
  • the second state is a state in which the crown structure 2 rotates relative to the main body casing 1
  • the third state is the crown structure 2 relative to the main body. The housing 1 is pressed.
  • the smart host 10 of the present invention can be applied to a smart watch.
  • its host housing 1 can be used as the host housing of the smart watch, and the strap can be connected to the host housing 1. Both ends.
  • the host casing 1 of the present invention not only includes a main board and a crown structure 2, but also includes a touch screen and/or display screen for realizing touch and display functions, and supplies power to the main board and the touch screen/display screen.
  • the battery the imaging device that realizes the shooting function of the smart host 10
  • the communication device that realizes the communication function of the smart host 10 such as wireless communication device, Bluetooth communication device, infrared communication device, etc.
  • the sensor that realizes the detection function of the smart host 10 For example, gravity sensor, acceleration sensor, distance sensor, air pressure sensor, ultraviolet detector, water play detection and recognition module), heart rate detector that detects the wearer's heart rate, timer that implements the timing function of the smart host 10.
  • the components that recognize the identity of the user such as a fingerprint module, a facial recognition module, and a microphone and speaker for audio input and/or output.
  • the above-mentioned devices and functional modules are all arranged inside the host casing and are electrically connected to the main board.
  • the main board realizes the control of these devices and functional modules, and then controls them to realize the corresponding functions.
  • the crown structure 2 when the crown structure 2 is in the first state, the first signal is fed back to the main board, when the crown structure 2 is in the second state, the first signal and the second signal are fed back to the main board, and when the crown structure 2 is in the third state, the first signal is fed back to the main board.
  • the third signal is fed back.
  • the first signal, the second signal, and the third signal are different signals.
  • the main board After the main board receives the feedback signal, it controls the activation of the function corresponding to the signal to realize the activation function of the button 21.
  • the crown structure 2 can feed back various signals to the smart host 10 according to different states, that is, one crown structure 2 can realize the functions of multiple buttons 21, effectively reducing the number of buttons on the smart host 10. 21, thereby reducing the size of the entire smart host 10, and reducing the production difficulty and production cost of the smart host 10.
  • the multifunctional crown has a simple structure, is easy to produce and assemble, and has strong feasibility.
  • the first signal, the second signal, and the third signal are three different electrical signals fed back to the motherboard.
  • the motherboard receives different electrical signals such as the first signal, the second signal, and the third signal, it can
  • the control includes the activation of one or more of the functions of determining, switching, turning on and off the watch, turning the page of the watch display, scrolling, zooming in or out of the display screen, electrocardiogram or blood pressure and blood glucose detection.
  • the main board controls the smart host 10 to perform ECG and blood pressure and blood glucose detection operations; when the second signal is fed back to the main board, the main board controls the smart host 10 to perform display page turning, scrolling, display screen zooming, etc. Operation: When the third signal is fed back to the main board, the main board controls the smart host 10 to perform operations such as determining, switching, and turning on/off as an example for illustration.
  • the crown structure 2 in order for the crown structure 2 to feed back the first signal, the second signal, and the third signal to the main board when it is in a different state relative to the main body casing 1, the crown structure 2 includes the three signals for starting
  • the button 21, the first feedback component and the second feedback component of the accommodating cavity 11 are also provided with a first conducting component, a second conducting component and a third conducting component that are electrically connected to the main board.
  • the button 21 partially extends into the The hole 12 can be switched between the first state, the second state and the third state relative to the main body casing 1.
  • the first feedback component and the second feedback component are arranged on the button 21 and located in the accommodating cavity 11.
  • the first feedback component is in contact with the first conducting component to feed back the first signal to the first conducting component; when the button 21 is in the second state, the first feedback The component contacts and conducts with the first conducting component to feed back the first signal to the first conducting component, and the second feedback component rotates relative to the second conducting component and conducts with the second conducting component to lead to the second conducting component.
  • the connecting component feeds back the second signal; when the button 21 is in the third state, the button 21 is in contact with the third conducting component to conduct, so as to feed back the third signal to the third conducting component.
  • the main board Since the first conductive component, the second conductive component, and the third conductive component are electrically connected to the main board, when the first conductive component, the second conductive component, and the third conductive component receive the first signal, the second After the signal and the third signal, the first signal, the second signal, and the third signal are immediately transmitted to the main board, and the main board controls the intelligent host 10 to activate the function corresponding to the signal after receiving the signal.
  • the button 21 includes a rotating shaft 211 and a pressing portion 212, and the tail of the rotating shaft 211 passes through Set in the through hole 12, the pressing portion 212 is connected to the rotating shaft 211 and located outside the main body casing 1.
  • the rotating shaft 211 can be rotated relative to the main body casing 1, and the pressing portion 212 can be pressed relative to the main body casing 1, so that the buttons 21 can be opposed to each other
  • the main body casing 1 switches between the first state, the second state, and the third state.
  • the first conductive component is a terminal plate 112, which is electrically connected to the main board, and the first feedback component is a metal ring 22.
  • the metal ring 22 When the metal ring 22 and When the terminal board 112 is contacted and turned on, the first signal is fed back to the main board so that the main board controls the activation of functions such as electrocardiogram, blood pressure and blood glucose detection, and the metal ring 22 is provided on the button 21.
  • the button 21 is also in contact with the terminal board 112, and the button 21 It can be used as a test point for electrocardiogram, blood pressure and blood sugar detection to perform electrocardiogram, blood pressure and blood sugar detection.
  • the terminal plate 112 is provided with a through hole.
  • the terminal plate 112 is attached to the inner wall surface of the main body casing 1, and the through hole is connected to the through hole 12, and the rotating shaft
  • the tail part of the 211 is penetrated through the through hole, and the tail part of the rotating shaft 211 is in clearance fit with the through hole, so as to prevent the terminal board 112 and the rotating shaft 211 from being in close contact with each other and hindering the pressing of the button 21.
  • the button 21 is provided with a first slot 213, and the metal ring 22 is clamped in the first slot 213.
  • the metal ring 22 is attached to the terminal board 112 to realize the connection with the terminal The plate 112 is in contact and conduction.
  • the metal ring 22 is separated from the terminal plate 112.
  • the button 21 when the button 21 is in the first state or the second state, the metal ring 22 and the terminal board 112 are connected, that is, the button 21 is also connected to the terminal board 112, and the user can use the button 21 as a test point to perform ECG and blood pressure Blood sugar detection, so as to realize the functions of ECG, blood pressure and blood sugar detection.
  • the button 21 is in the third state, the metal ring 22 is separated from the terminal board 112, and the button 21 is also disconnected from the terminal board 112. At this time, the ECG, blood pressure and blood glucose cannot be detected.
  • the second feedback component is the magnet 23, and the second conductive component is the Hall sensor 113.
  • the second signal is fed back to the main board.
  • the main board In order to make the main board control the start of functions such as page turning, scrolling, display screen zooming in or out of the watch display.
  • the Hall sensor 113 is provided on one side of the magnet 23.
  • the magnet 23 rotates and causes the magnetic field around the Hall sensor 113 to change, so as to feed back the second signal to the Hall sensor 113, so that the display can be turned, scrolled, and the display screen zoomed in or out.
  • the magnet 23 does not rotate, that is, the second signal is not fed back to the Hall sensor 113, so the watch cannot be activated to display page turning, scrolling, zooming in or out, etc.
  • the magnet 23 includes a magnetic ring 231 and a plurality of magnetic beads 232.
  • the magnetic ring 231 penetrates the tail of the rotating shaft 211.
  • the outer ring surface of the magnetic ring 231 is provided with a plurality of blind holes 233 at intervals, and each blind hole 233 corresponds to Magnetic beads 232 are embedded, and the magnetic poles of two adjacent magnetic beads 232 facing the outer ring surface are different.
  • the Hall sensor 113 can detect the weakening of the magnetic force.
  • the Hall sensor 113 When another magnetic bead 232 is about to approach the Hall sensor 113, the Hall sensor 113 is The increase in magnetic force can be detected, and the magnetic force or the periodic change of magnetism is generated during the rotation of the magnetic ring 231.
  • the periodic change can be used to flip or scroll the page, for example, a page is flipped for each period of change.
  • the number of magnetic beads 232 on the magnetic ring 231 of this embodiment is set to 8.
  • the Hall sensor 113 can sense obvious changes in the magnetic force and the polarity of the magnetic beads 232 at 8 corresponding positions.
  • the number of magnetic beads 232 can be set according to requirements. The more magnetic beads 232, the more the sensing positions of the Hall sensor 113 during the rotation of the button 21, the higher the sensitivity of the product.
  • one side of the Hall sensor 113 detects the magnetic field first, and the other side detects the magnetic field, which can correspond to the forward page turning, forward rolling, and Enlarge the display screen and other functions; on the contrary, when the magnetic ring 231 rotates in the counterclockwise direction, it can correspond to the watch's reverse page turning, reverse scrolling, and reduced display screen functions.
  • Different functions of the Hall sensor 113 in order to sense the magnetic field can be set correspondingly. For other setting methods, this embodiment will not describe them in detail.
  • the third conducting component is the micro switch 114.
  • the button 21 is in contact with the micro switch 114, the third signal is fed back to the main board, so that the main board controls the determination of the smart host. , Switch, switch machine and other functions.
  • the button 21 presses the micro switch 114 to turn on the micro switch 114, thereby feeding back a third signal to the micro switch 114 to realize the functions of determining, switching, and turning on and off the watch;
  • the button 21 does not press the micro switch 114, that is, the third signal is not fed back to the micro switch 114, so the watch cannot be determined, switched, switched on, and other functions can be activated. .
  • a buffer component 115 is also provided in the accommodating cavity 11, and the buffer component 115 is provided between the tail of the rotating shaft 211 and the micro switch 114 to avoid the tail of the rotating shaft 211 and micro-movement.
  • the direct rigid contact between the switches 114 ensures the pressing feel and service life.
  • the buffer member 115 may be a block buffer structure made of materials such as springs, sponges, rubber, or fibers. This embodiment uses a block buffer structure made of rubber as an example for description.
  • the third conducting part is the micro switch 114
  • a bracket 116 is also provided in the accommodating cavity 11, the second conducting part and the third The conducting member is provided on the bracket 116.
  • the bracket 116 includes a side plate 11a, a bottom plate 11b, and two fixing plates 11c.
  • the bottom plate 11b extends forward from the bottom of the side plate 11a, and the two fixing plates 11c extend from the side plate 11a.
  • the side plate 11a, the bottom plate 11b and the two fixing plates 11c are enclosed to form a cavity with an opening.
  • the opening of the cavity is set toward the tail of the rotating shaft 211.
  • the bottom plate 11b is provided on the bottom surface of the containing cavity 11.
  • 11c is fixed to the host casing 1, and the second conducting component and the third conducting component are separately provided on the bottom plate 11b and the side plate 11a, and are located in the cavity.
  • the bottom plate 11b is also provided with a receiving groove, and the second conductive member is embedded in the receiving groove.
  • the side plate 11a and the bottom plate 11b form an L-shaped structure
  • the side plate 11a and the two fixed plates 11c form a U-shaped structure, so that the side plate 11a, the bottom plate 11b, and the two fixed plates 11c enclose a rectangular cavity with an opening toward the tail of the shaft 211 body.
  • the two fixing plates 11c extend outwardly with extensions, the extensions are provided with a first screw hole, the main body housing 1 is provided with a second screw hole corresponding to the first screw hole, and the receiving cavity 11 is also provided with a fastening
  • the component 117, the fastening component 117 passes through the first screw hole and the second screw hole to fix the fixing plate 11c to the main body casing 1.
  • the fastening member 117 is inclined downward to form a certain angle with the inner wall surface of the main body housing 1.
  • the bracket 116 is instead tightened.
  • the connection between the fixing member 117 and the second screw hole is more tight.
  • the inner wall surface of the main body casing 1 is provided with two bosses corresponding to the two extensions, and the two bosses are arranged symmetrically at On both sides of the through hole 12, the second screw holes are provided on the bosses, and the two fastening members 117 on the two fixing plates 11c correspond to the second screw holes provided on the two bosses, so that the tail of the rotating shaft 211 is located on the two fixing plates. Between plates 11c.
  • the above-mentioned fastening member 117 may be a screw, a bolt, a buckle, etc., which is not limited herein.
  • a flexible circuit board 118 with a socket is further provided in the accommodating cavity 11, and the second conducting component and the third conducting component are attached to the flexible circuit board 118, and The socket is electrically connected to the main board.
  • One end of the flexible circuit board 118 with the socket is set outside the bracket 116, and the other end of the flexible circuit board 118 extends to be attached to the bracket 116 and between the second conductive component and the third conductive component.
  • the crown structure 2 further includes a reset spring 24 for helping the pressed button 21 to reset
  • the rotating shaft 211 also includes a head, which is located on the host
  • the housing 1 is outside and connected to the pressing portion 212, the return spring 24 is sleeved on the head of the rotating shaft 211, and one end of the return spring 24 abuts against the pressing portion 212.
  • the return spring 24 is in a compressed state.
  • the elastic force of the return spring 24 pushes the pressing portion 212 back to the original position.
  • the crown structure 2 also includes a steel ring 25 sleeved on the rotating shaft 211, the steel ring 25 includes a first steel ring part 251 and a second steel ring part 252, A steel ring part 251 is embedded in the through hole 12 and extends to the inner wall surface of the main body casing 1.
  • the second steel ring part 252 is connected to the first steel ring part 251 and extends from the first steel ring part 251 to the pressing position.
  • the other end of the return spring 24 extends into the second steel ring portion 252 and abuts against the inner wall of the second steel ring portion 252.
  • the crown structure 2 further includes a damping ring 26 provided with a limit portion 261.
  • the damping ring 26 is provided on the button 21 and the second steel ring. Between the parts 252, when the key 21 and the second steel ring part 252 are relatively rotated, a certain damping effect is maintained.
  • the outer wall surface of the second steel ring portion 252 located in the pressing portion 212 is provided with a rotating groove 253, the damping ring 26 is sleeved on the second steel ring portion 252, and the damping ring 26 is rotatably located in the rotating groove 253, and the damping
  • the inner ring surface of the ring is a smooth plane, so that the inner ring surface of the damping ring 26 and the second steel ring portion 252 can rotate relative to each other without translation, so as to ensure that the inner ring surface of the damping ring only acts on rotation.
  • a limiting groove 215 is provided in the pressing portion 212, and the limiting portion 261 of the damping ring 26 abuts against the limiting groove 215 of the pressing portion 212.
  • the limiting portion 261 is provided on the outer ring surface of the damping ring 26, so that the outer ring surface of the damping ring 26 and the button 21 can translate without rotating, so that the outer ring surface only acts on pressing, thereby ensuring the damping ring 26
  • the long service life and the stability of the damping effect ensure that the keys feel good.
  • the side surface of the limiting portion 261 and the side surface of the limiting groove 215 interfere with each other.
  • the side surface of the limiting portion 261 and the side surface of the limiting groove 215 interfere with each other, and the damping ring 26 can be rotated at Rotation groove 253, so the key 21 needs to drive the damping ring 26 to rotate relative to the second steel ring part 252, thereby increasing the rotation resistance of the key 21 relative to the second steel ring part 252 to ensure that the key 21 does not rotate Vacant position.
  • a gap is provided between the top surface of the limiting portion 261 and the bottom surface of the limiting groove 215 to ensure that the button 21 can be pressed smoothly without a virtual position, and since the damping ring 26 is located in the rotating groove 253, This can prevent the damping ring 26 from being translated relative to the second steel ring part 252 when pressed.
  • the damping ring 26 has a circular ring structure
  • the limiting portion 261 is a plurality of limiting portions 261
  • the multiple limiting portions 261 are arranged at intervals along the circumferential direction of the damping ring 26, and the limiting grooves 215 correspond to the multiple limiting portions
  • the plurality of limiting slots 215 are provided in the portion 261, and the plurality of limiting portions 261 are separately provided in the plurality of limiting slots 215.
  • the crown structure 2 in order to prevent the water outside the main body casing 1 from infiltrating into the main body casing 1 through the through hole 12, also includes a sealing ring 27.
  • the tail of the rotating shaft 211 is provided with a second clamping groove 214 corresponding to the first steel ring part 251, the sealing ring 27 is clamped in the second clamping groove 214, and the sealing ring 27 abuts against the inner wall surface of the first steel ring part 251, In order to prevent the water outside the main body casing 1 from infiltrating from the gap between the rotating shaft 211 and the first steel ring portion 251.
  • the cross-sectional shape of the sealing ring 27 can be "O" or "D", and the number of the sealing ring 27 can be one or more, but too many sealing rings 27 will affect the rotation of the shaft 211 relative to the first steel ring part 251 Turning, this embodiment takes the setting of a sealing ring 27 as an example for illustration.
  • first steel ring part 251 is in an interference fit with the through hole 12, and the outer wall surface of the first steel ring part 251 and/or the inner wall surface of the through hole 12 is coated with waterproof glue to prevent water outside the main body casing 1. It penetrates from the gap between the first steel ring portion 251 and the through hole 12.
  • the first step Put the steel ring into the mainframe shell, and the terminal board is bonded to the inner wall of the mainframe shell by double-sided tape or glue;
  • Step 2 Put the button, damping ring, return spring and sealing ring into the steel ring, clamp and fix it by the metal ring, then insert the magnetic ring fixed with the magnetic beads into the tail of the shaft, and then dispense glue to fix it;
  • the third step Fix the micro switch and the Hall sensor on the bracket correspondingly, and then fix the bracket to the main body shell through the fastening parts;
  • Step 4 Connect the socket on the flexible circuit board to the main board.
  • a metal ring and a magnetic ring with magnetic beads are arranged on the keys, and a terminal board, a Hall sensor, and a microcomputer connected to the main board are arranged in the host shell.
  • the button can be pressed or rotated relative to the main body shell, so that a multi-function crown can realize the function of multiple buttons, effectively reducing the number of buttons on the smart host, and the button assembly method is simple, and the production The feasibility of assembly is high.
  • a smart watch provided by an embodiment of the present invention includes a smart host 10 and a watch band 20 arranged on both sides of the smart host 10.
  • the watchband 20 includes a first watchband and a second watchband, and the first watchband and the second watchband are symmetrically connected to both sides of the host casing.
  • the second embodiment of the present invention provides a smart watch.
  • a smart host with a multi-function crown
  • the number of keys on the smart host is effectively reduced, thereby simplifying the structure of the host casing of the smart watch and reducing the production of the smart watch. Difficulty and production cost.
  • the weight of the entire smart watch can be reduced, making the smart watch lighter.
  • the third embodiment of the present invention provides a method for controlling a smart host with a multifunctional crown based on the first embodiment above, that is, the structure of the smart host in this embodiment has the structure of the smart host in the first embodiment.
  • the control method includes:
  • the first signal can be an electrical signal.
  • the crown structure can be kept in the first state, that is, the crown structure can remain stationary relative to the host casing.
  • the metal ring is in contact with the terminal board, and the first signal is fed back to the main board.
  • the main board controls the smart host to activate the ECG, blood pressure and blood glucose detection functions, and the button can be used as the test point for the ECG, blood pressure and blood glucose detection. Touch the test point to perform ECG, blood pressure and blood sugar detection functions.
  • the third embodiment of the present invention provides a method for controlling a smart host with a multifunctional crown. According to the static state of the crown structure relative to the host casing, the crown structure is controlled to feed back the first signal to the main board, thereby realizing the detection of ECG, blood pressure and blood sugar Features.
  • the fourth embodiment of the present invention provides a method for controlling a smart host with a multifunctional crown based on the first embodiment above, that is, the structure of the smart host in this embodiment has the structure of the smart host in the first embodiment.
  • the control method includes:
  • the crown structure feeds back the first signal and the second signal to the main board.
  • the first signal can be an electrical signal
  • the second signal can be an electrical signal.
  • the crown structure can be kept in the second state, that is, the crown structure rotates relative to the main body casing.
  • the metal ring is in contact with the terminal board, thereby feeding back the first signal to the main board.
  • the main board controls the smart host to start the ECG, blood pressure and blood glucose detection functions
  • the button can be used as the test point for the ECG, blood pressure and blood glucose detection.
  • the test point can perform ECG, blood pressure and blood sugar detection functions.
  • the magnet and the Hall sensor are in contact and conduction, so that the second signal is fed back to the main board, and the main board controls the smart host to start the display page turning, scrolling, display screen zooming in or out and other functions.
  • the method for controlling a smart host with a multifunctional crown controls the crown structure to feed back the first signal and the second signal to the main board according to the rotation state of the crown structure relative to the host casing, thereby realizing the smart host
  • the ECG, blood pressure and blood glucose detection function and the display page turning, scrolling, display screen zooming in or out function controls the crown structure to feed back the first signal and the second signal to the main board according to the rotation state of the crown structure relative to the host casing, thereby realizing the smart host
  • the ECG, blood pressure and blood glucose detection function and the display page turning, scrolling, display screen zooming in or out function controls the crown structure to feed back the first signal and the second signal to the main board according to the rotation state of the crown structure relative to the host casing, thereby realizing the smart host
  • the ECG, blood pressure and blood glucose detection function and the display page turning, scrolling, display screen zooming in or out function controls the crown structure to feed back the first signal and the second signal to the main board according to the rotation state of the crown structure
  • the fifth embodiment of the present invention provides a method for controlling a smart host with a multifunctional crown based on the first embodiment above, that is, the structure of the smart host in this embodiment has the structure of the smart host in the first embodiment.
  • the control method includes:
  • the crown structure feeds back a third signal to the main board.
  • the third signal can be an electrical signal.
  • the crown structure can be kept in the third state, that is, the crown structure is pressed relative to the host casing. .
  • the key and the micro switch are in contact and conduction, so that the third signal is fed back to the main board, and the main board controls the intelligent host to start functions such as determination, switching, and power on/off.
  • the fifth embodiment of the present invention provides a method for controlling a smart host with a multifunctional crown. According to the pressing state of the crown structure relative to the host casing, the crown structure is controlled to feed back the third signal to the main board, thereby realizing the determination and switching of the smart host , Switch machine function.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

L'invention concerne un hôte intelligent (10) ayant une couronne multifonction, une montre intelligente et un procédé de commande. L'hôte intelligent (10) comprend un boîtier hôte (1) et une structure de couronne (2) ; la structure de couronne (2) peut alterner, par rapport au boîtier hôte (1), entre un premier état, un deuxième état et un troisième état, c'est-à-dire que le premier état est un état dans lequel la structure de couronne (2) reste fixe par rapport au boîtier hôte (1), le deuxième état est un état dans lequel la structure de couronne (2) tourne par rapport au boîtier hôte (1), et le troisième état est un état dans lequel la structure de couronne (2) est pressée contre le boîtier hôte (1), trois signaux différents étant ainsi renvoyés à une carte principale. De cette manière, comme la structure de couronne (2) peut renvoyer divers signaux à l'hôte intelligent (10) selon différents états de la structure de couronne, une structure de couronne (2) peut mettre en oeuvre des fonctions d'une pluralité de touches, réduisant efficacement le nombre de touches sur l'hôte intelligent (10), ce qui permet de réduire le volume de l'ensemble de l'hôte intelligent (10) et de réduire la difficulté de production et les coûts de production de l'hôte intelligent (10).
PCT/CN2019/116364 2019-04-19 2019-11-07 Hôte intelligent ayant une couronne multifonction, montre intelligente et procédé de commande WO2020211336A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201920544515.6U CN209707920U (zh) 2019-04-19 2019-04-19 一种具有多功能表冠的智能主机及智能手表
CN201920544515.6 2019-04-19
CN201910318309.8A CN111752138A (zh) 2019-04-19 2019-04-19 具有多功能表冠的智能主机、智能手表及控制方法
CN201910318309.8 2019-04-19

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CN206863501U (zh) * 2017-01-19 2018-01-09 捷开通讯(深圳)有限公司 一种智能手表
CN207571490U (zh) * 2017-11-14 2018-07-03 惠州Tcl移动通信有限公司 一种表冠结构及智能手表
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CN109634447A (zh) * 2013-08-09 2019-04-16 苹果公司 用于电子设备的触觉开关
CN209707920U (zh) * 2019-04-19 2019-11-29 广东小天才科技有限公司 一种具有多功能表冠的智能主机及智能手表

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Publication number Priority date Publication date Assignee Title
CN109634447A (zh) * 2013-08-09 2019-04-16 苹果公司 用于电子设备的触觉开关
CN105117120A (zh) * 2015-07-28 2015-12-02 广东欧珀移动通信有限公司 一种智能手表的表冠及智能手表的操作方法
CN206863501U (zh) * 2017-01-19 2018-01-09 捷开通讯(深圳)有限公司 一种智能手表
CN108445738A (zh) * 2017-02-16 2018-08-24 深圳智能表芯科技有限公司 三按键智能手表的控制方法及控制装置
US20190033794A1 (en) * 2017-07-28 2019-01-31 Seiko Epson Corporation Wearable device
CN207571490U (zh) * 2017-11-14 2018-07-03 惠州Tcl移动通信有限公司 一种表冠结构及智能手表
CN209707920U (zh) * 2019-04-19 2019-11-29 广东小天才科技有限公司 一种具有多功能表冠的智能主机及智能手表

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