WO2023011484A1 - 电子设备 - Google Patents

电子设备 Download PDF

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Publication number
WO2023011484A1
WO2023011484A1 PCT/CN2022/109743 CN2022109743W WO2023011484A1 WO 2023011484 A1 WO2023011484 A1 WO 2023011484A1 CN 2022109743 W CN2022109743 W CN 2022109743W WO 2023011484 A1 WO2023011484 A1 WO 2023011484A1
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WO
WIPO (PCT)
Prior art keywords
connecting rod
state
electronic device
limiting
deformation
Prior art date
Application number
PCT/CN2022/109743
Other languages
English (en)
French (fr)
Inventor
孙立毅
徐小峰
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2023011484A1 publication Critical patent/WO2023011484A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing

Definitions

  • the present application belongs to the technical field of electronic equipment, and specifically relates to an electronic equipment.
  • Parts of such electronic equipment may require repair due to accidental damage.
  • it is especially common to repair the keys of electronic equipment especially the side keys (such as the sound adjustment key and the power-off key on the side of the electronic equipment).
  • the present application aims to provide an electronic device to solve the technical problem of inconvenient disassembly and maintenance of keys in the related art.
  • the embodiment of the present application proposes an electronic device, including: a casing; a button, which is arranged on the casing, and includes a button body, a limiting component and a deformable part, the button body is provided with a limiting groove, and the deformable part is used to drive the The above-mentioned limit component moves;
  • the limit assembly when the deformable part is in the first form, the limit assembly is inserted into the limit groove to limit the separation of the key body and the housing; when the deformable part is in the second form, the limit assembly is out of the limit groove, so that the key The body can be separated from the case.
  • the electronic device provided by the embodiment of the present application includes a casing and a button; the button is arranged in the casing, and includes a button body, a limit assembly and a deformable part, the limit groove is arranged on the button body, and the deformable part is used to drive the limit Components move.
  • the limit assembly is embedded in the limit groove, which can limit the separation of the button body from the housing; body separation. In this way, when the key of the electronic device needs to be disassembled, the deformable member is controlled to switch from the first form to the second form, so that the key body can be removed from the housing conveniently and quickly for maintenance or replacement.
  • FIG. 1 is a schematic structural view (side view direction) of a button provided in an embodiment of the present application in a first state;
  • Fig. 2 is a partial enlarged view of part A in Fig. 1;
  • Fig. 3 is a schematic structural view (side view direction) of the button provided by the embodiment of the present application in the second state;
  • Fig. 4 is a partial enlarged view of part B in Fig. 3;
  • Fig. 5 is a schematic structural diagram (front view direction) of the button in the first state provided by the embodiment of the present application;
  • Fig. 6 is a partial enlarged view of part C in Fig. 5;
  • Fig. 7 is a schematic structural diagram (front view direction) of the button in the second state provided by the embodiment of the present application.
  • Fig. 8 is a partial enlarged view of part D in Fig. 7;
  • Fig. 9 is a partial enlarged view of part E in Fig. 7;
  • FIG. 10 is one of the flow charts of the steps of the electronic device control method provided by the embodiment of the present application.
  • FIG. 11 is the second flowchart of steps of the electronic device control method provided by the embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of a control device for an electronic device provided by an embodiment of the present application.
  • Fig. 13 is one of the structural schematic diagrams of the electronic device provided by the embodiment of the present application.
  • FIG. 14 is a second schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.
  • buttons, electronic equipment, control method and control device provided by the embodiments of the present application are described below with reference to the accompanying drawings.
  • the embodiment of the present application provides an electronic device 200 , including a housing 210 and a key 100 .
  • the button is arranged on the housing, and the button includes a button body 110, a limiting assembly 120 and a deformation member 121.
  • the button body 110 is provided with a limiting groove 111, and the deformation member 121 is used to drive the The limit assembly 120 moves.
  • the limit assembly 120 when the deformation member is in the first form, the limit assembly 120 is inserted into the limit groove 111 to limit the separation of the key body 110 and the housing 210; when the deformation member is in the second form, the limit assembly 120 is out of the limit
  • the slot 111 enables the key body 110 to be separated from the casing 210 .
  • the electronic device 200 in the embodiment of the present application may include mobile electronic devices and non-mobile electronic devices.
  • the mobile electronic device may be a mobile terminal device, such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal Digital assistant (personal digital assistant, PDA), etc.
  • non-mobile electronic equipment can be non-mobile terminal equipment, such as server, network attached storage (network attached storage, NAS), personal computer (personal computer, PC), etc., the embodiment of the present application Not specifically limited.
  • the electronic device 200 includes a casing 210 , and the casing 210 surrounds and defines a space for accommodating internal components of the electronic device 200 . At least part of the key 100 may be disposed in the space. The number of the keys 100 can be one or more.
  • the button 100 can be disposed on the surface or side of the electronic device 200 .
  • the key 100 may be a side key disposed on the side of the electronic device 200 . Exemplarily, the key 100 may be a volume adjustment key or a power on/off key.
  • a micro switch 220 is provided inside the housing 210 , and an opening is provided on the housing 210 .
  • One end of the button 100 is located in the housing 210 and is in contact with the micro switch 220 .
  • the other end of the button 100 passes through the opening, and protrudes from the inside of the housing 210 to the outside of the housing 210 .
  • the above-mentioned limiting assembly 120 can realize the connection and fixation between the button 100 and the housing 210 .
  • the quantity of the limiting component 120 may be one or more.
  • the multiple limiting components 120 may be symmetrically arranged on opposite sides of the key 100 .
  • the limiting assembly 120 may include a plurality of components, and the position or configuration of some (or all) of the multiple components in the limiting assembly 120 may be changed by changing the deformation of the deformable member to realize the drive limiting The component is inserted into the limiting groove or disengaged from the limiting groove.
  • the deformable part can be connected with the limiting component, so that when the deformable part is switched between the first form and the second form, it can drive the limiting component to move, and then control the limiting component to be embedded in the limiting groove, or Get out of the stop slot.
  • the limiting component 120 can limit the separation of the key body 110 and the casing 210 .
  • the limiting component 120 can fix the key body 110 by abutting against the surface of the key body 110 or embedded in the limiting groove 111 , thereby limiting the separation of the key body 110 and the casing 210 .
  • the limit assembly 120 can avoid the key body 110, so that the key body 110 can be in contact with the casing 210 separate.
  • the limiting component 120 can avoid the key body 110 by detaching from the surface of the key body 110 or from the limiting groove 111 , thereby allowing the key body 110 to be separated from the housing 210 .
  • the stop component 120 can make the key body 110 separate from the casing 210 .
  • the key body 110 and the casing 210 are in a state that can be separated from each other. In this state, the user can move, drag, pull, or push at least one of the key body 110 and the housing 210 so that the key body 110 and the housing 210 are separated from each other.
  • the key body 110 and the housing 210 can ensure the state of mutual contact and cooperation.
  • the key body 110 and the casing 210 may contact each other or overlap or lean against each other.
  • the limiting component 120 when the limiting component 120 is inserted into the limiting groove 111, the limiting component is in state A, and when the limiting component 120 is separated from the limiting groove 111, the limiting component is in state B.
  • the limit assembly 120 is capable of switching between state A and state B in response to a control signal.
  • control signal may be a control signal transmitted in a wired manner (such as an electrical signal transmitted through a circuit), or a control signal transmitted in a wireless manner (such as a bluetooth device or an electromagnetic induction device or a photoelectric sensor. transmitted signal).
  • a control signal transmitted in a wired manner such as an electrical signal transmitted through a circuit
  • a control signal transmitted in a wireless manner such as a bluetooth device or an electromagnetic induction device or a photoelectric sensor. transmitted signal.
  • control signal may include a first control signal and a second control signal.
  • the limit component 120 can receive the first control signal, and switch from the B state to the A state in response to the first control signal; the limit component 120 can receive the second control signal, and respond to the second control signal by A The state switches to the B state.
  • the limiting component 120 may also have or be in a C state. It can be understood that the C state is a state between the A state and the B state, or a state different from the A state and the B state.
  • the control signal may include a third control signal, a fourth control signal, a fifth control signal and a sixth control signal.
  • the limit component 120 can receive the third control signal, and in response to the third control signal, switch from the C state to the A state; the limit component 120 can receive the fourth control signal, and in response to the fourth control signal, by A The state is switched to the C state; the limit component 120 can receive the fifth control signal, and in response to the fifth control signal, switch from the C state to the B state; the limit component 120 can receive the sixth control signal, and respond to the fifth control signal Six control signals, switching from state B to state C.
  • the deformable part can drive the limiting component to move through deformation. That is to say, the deformed part can drive the moving distance of the limiting assembly through different deformation amounts. The larger the deformation amount, the greater the moving distance of the driving limiting assembly, and the smaller the deformation amount, the smaller the moving distance of the driving limiting assembly.
  • the deformation member can drive the limiting component to move through deformation (eg, elastic deformation) in response to the control signal, or drive the limiting component to switch between different states (eg, state A, state B, state C).
  • deformation eg, elastic deformation
  • states eg, state A, state B, state C
  • the first form and the second form of the deformation member may include at least the following two examples.
  • the first form can be the initial form of the deformable member 5 (i.e. the form without deformation, or the naturally relaxed form, or the stressed form)
  • the second form can be the deformed form of the deformable member 5 (i.e. deformed shape)
  • the first form may be a form in which the deformation amount of the deformable part is less than or equal to a preset value
  • the second form may be a deformed form of the deformable part, and the deformation amount of the deformed part is greater than the above-mentioned preset value. value.
  • the deformation amount when the deformation amount is less than or equal to the preset value, the deformation of the deformable part is very weak, and the deformable part is in a tight state, which is different from the initial state of the deformable part.
  • the deformable member when the deformable member is switched from the first form to the second form, the deformable member deforms in a direction away from the key body.
  • the deformed part is switched from the second form to the first form, the deformed part is deformed toward the direction close to the button body. During this process, the deformed part can drive the limiting component to embed into the limiting groove.
  • the limiting component when the deformable part 121 is in the first state, the deformable part is in the first form, and the first form is linear (that is, when the deformable part is in the first form, the shape of the deformable part is linear) , the limiting component has a first distance from the bottom of the limiting groove.
  • the deformable part 121 When the deformable part 121 is in the second state, the deformable part deforms and is in the second form, and the second form is arc-shaped (that is, when the deformable part is in the second form, the shape of the deformable part is arc-shaped), and the limit assembly and The bottom of the limiting groove has a second distance.
  • the first distance is smaller than the third distance
  • the second distance is greater than the first distance.
  • the arc may be a circular arc, an elliptical arc or other possible arcs, which is not limited in this embodiment of the present application.
  • the deformation member 5 when the deformation member 5 is in the first state, the deformation member is linear, and the limiting component is embedded in the limiting groove. At this time, the distance between the limiting component 120 and the bottom of the limiting groove 111 The first distance between them is smaller than the depth of the limiting groove, which can limit the separation of the key body 110 and the housing 210 .
  • the deformation member 5 deforms in a direction away from the key body, and switches from a straight line to an arc shape.
  • the limit The component moves away from the button body and disengages from the limiting groove until the distance between the limiting component and the bottom of the limiting groove (that is, the second distance) increases to be greater than the depth of the limiting groove.
  • the key body 110 can be separated from the casing 210 .
  • the deformable member can be switched between the first state and the second state by controlling the deformable member to be in different energized states, and then controlling the deformable member to switch between the first state and the second state.
  • the drive limiting component can be controlled to be inserted into the limiting groove or disengaged from the limiting groove, so that when the button needs to be disassembled, the button can be easily disassembled.
  • the deformation member 121 may be a dielectric elastomer.
  • dielectric elastomers are elastomeric materials with a high dielectric constant, which can change shape or volume under external electrical stimulation. When the external electrical stimulation is withdrawn, it can return to its original shape or volume, thereby generating stress and strain, and converting electrical energy into mechanical energy.
  • the dielectric elastomer may include at least one or a combination of the following: silicone rubber dielectric elastomer, acrylate elastomer dielectric elastomer, polyurethane elastomer dielectric elastomer, nitrile rubber dielectric elastomer, Vinyl fluorinated trifluoroethylene dielectric elastomer.
  • the deformation member 121 is an ion exchange polymeric metal material.
  • Ion-exchange Polymer Metal Composite IPMC is a composite material composed of polymer ion-exchange resin and inert metal nano-electrodes. The size of the electric field produces different degrees of deformation. Ion exchange polymeric metal materials can produce larger displacement deformation under lower driving voltage energy.
  • the above-mentioned first state includes a first power-on state
  • the second state includes a second power-on state.
  • the power-on voltage corresponding to the first power-on state is smaller than the power-on voltage corresponding to the second power-on state.
  • the deformable part when the deformable part is in the first energized state, the deformable part can be in a first form, and in the first form, the deformation of the deformable part is less than or equal to the above preset value, that is, the deformable part is in the first energized state, The amount of deformation of the deformed part is very weak.
  • the deformable part is in the second energized state, the deformable part is in the second form. In the second form, the deformation of the deformable part is greater than the above preset value, that is, the deformable part is in the second energized state. big.
  • the limit assembly when the deformable part is in the first energized state and maintains a very weak deformation amount, the limit assembly is embedded in the limit groove, so that the limit assembly restricts the separation of the key body 110 from the housing 210; the deformable part is in the second energized state In the case of maintaining a large amount of deformation, the limiting component leaves and avoids the limiting groove 111 , so that the key body 110 and the casing 210 can be separated.
  • the deformation of the deformable member is very weak in the first energized state, so that the limiting component can be continuously embedded in the limiting groove; and when the button needs to be disassembled, control
  • the deformable part is switched from the first energized state to the second energized state, and the deformed part can quickly switch from the first form to the second form, so that the limiting component can be quickly disengaged from the limiting groove, so that the button can be quickly disassembled or repair.
  • the first energized state can also keep the deformation member 121 deformed under normal conditions (that is, when the button does not need to be disassembled), so that it can provide mechanical energy converted from electrical energy for the limit component, so that the limit The component is tightly embedded in the limiting groove 111, effectively preventing the limiting component and the limiting groove 111 from being separated from each other due to vibration or falling.
  • the first state is a power-off state
  • the second state is a third power-on state
  • the energization voltage corresponding to the third energization state may be the same as or different from the energization voltage corresponding to the second state, which is not limited in this embodiment of the present application.
  • the deformable part when the deformable part is in the power-off state, can be in the first form (such as the above-mentioned initial form); form).
  • the limiting component when the deformation member 121 is powered off and maintains its original shape, the limiting component is inserted into the limiting groove 111, so that the limiting component restricts the separation of the key body 110 from the housing 210; when the deforming member 121 is powered on and deformed , the limiting component leaves and avoids the limiting groove 111 , so that the key body 110 and the casing 210 can be separated.
  • the deformable part 121 can be kept powered off under normal conditions, and the deformable part 121 can be energized only when it is necessary to separate the key body 110 from the housing 210, so as to conveniently realize the connection between the key body 110 and the housing 210. separate, and avoid the power consumption of the deformable part 121 under normal conditions.
  • the limit assembly 120 includes a transmission mechanism 122 and a latch 123 .
  • the above-mentioned deformation member is connected with the bolt through a transmission mechanism.
  • one end of the transmission mechanism 122 is connected to the deformation member 121 ; the latch 123 is connected to the other end of the transmission mechanism 122 .
  • the pin 123 when the deformable part is in the first form, the pin 123 is inserted into the limiting groove 111 ; when the deformable part is in the second form, the pin 123 is out of the limiting groove 111 .
  • the deformable part can drive the transmission mechanism to move in response to the control signal, and the transmission mechanism drives the bolt to move through the movement.
  • the bolt moves to the position of inserting the limit stop 111 in the A state, and moves to the position out of the limit groove 111 in the B state.
  • the limiting groove 111 may be disposed inside or on the surface of the key body 110 .
  • the setting positions of the limiting groove 111 and the latch 123 correspond to each other, and the sizes and structures are adapted to each other.
  • the pin 123 can extend into or out of the limiting slot 111 under the drive of the deformation member 121 and the transmission mechanism 122 .
  • the number of the limiting groove 111 and the latch 123 can be one or more. In the case where there are multiple limiting slots 111 and multiple pins 123 , the numbers of limiting slots 111 and pins 123 are the same.
  • the pin 123 can be inserted into or disengaged from the limiting slot 111 by reciprocating along a straight line, and can also be inserted into or disengaged from the limiting slot 111 by reciprocating along a curved line.
  • the pin 123 can also be switched between a position embedded in the limiting groove 111 and a position disengaged from the limiting groove 111 by rotating or turning over.
  • the function of the deformation member 121 is to provide driving force for the movement of the bolt 123 , and the transmission mechanism 122 can transmit the driving force from the driving mechanism 121 to the limiting groove 111 .
  • a driving mechanism may be used instead of the deformation member 121, and the driving mechanism may be a stepping motor or a rotating motor.
  • the transmission mechanism 122 may be a rack and pinion transmission mechanism, or a crank connecting rod transmission mechanism.
  • the driving mechanism is a rotary motor
  • the transmission mechanism 122 is a crank connecting rod.
  • the driving mechanism and the pin 123 are respectively arranged at two ends of the transmission mechanism 122 and connected with the transmission mechanism 122 respectively.
  • the rotary motor can rotate in response to the control signal, and through the rotation, the rotary motor drives the crank connecting rod to convert the rotary motion of the rotary motor into linear motion.
  • the crank connecting rod can drive the bolt 123 connected to it to reciprocate along the linear direction.
  • the driving mechanism, the transmission mechanism 122 and the latch 123 that cooperate with each other can quickly and stably switch states, and thereby realize the stop or avoidance of the key body 110 .
  • the deformation part is a deformation part made of a dielectric elastic body or an ion-exchange polymer metal material
  • the control signal may include a power-on signal and a power-off signal.
  • the deformable member may be energized, deforms after being energized, and springs up along a first direction (a direction away from the limiting groove).
  • the transmission mechanism 122 can receive a pulling force along the first direction as the deformation member bounces up.
  • the transmission mechanism 122 under the action of the pulling force, the transmission mechanism 122 is pulled, thus, the pin 123 located in the limiting groove 111 and connected to the transmission mechanism 122 can follow the movement of the transmission mechanism 122, and Thus, it escapes from the limiting slot 111 .
  • the deformable member in response to the power-off signal, can be de-energized, elastically deforms again after being de-energized, and falls back along the second direction to restore its original shape.
  • the second direction is opposite to the first direction. In other words, the deformable part can fan up and down under the condition of electric drive.
  • the transmission mechanism 122 can receive pressure along the second direction as the deformation member bounces up. Under the action of the pressure, the transmission mechanism 122 is pushed, so that the pin 123 that is separated from the limiting groove 111 and connected to the transmission mechanism 122 can follow the movement of the transmission mechanism 122 and thus be inserted into the limiting groove 111 .
  • the technical solution of using dielectric elastomer or ion-exchange polymer metal material as the driving mechanism has the advantages of small size, simple structure and convenient control.
  • the transmission mechanism 122 includes: a first connecting rod 124 and a second connecting rod 125 .
  • One end of the first connecting rod 124 is rotatably connected to the deformation member 121 , and the other end is rotatably connected to the second connecting rod 125 .
  • An end of the second connecting rod 125 away from the first connecting rod 124 is connected to the latch 123 .
  • the deformation member 121 when the deformation member 121 is deformed, it can drive the first connecting rod 124 to rotate, the first connecting rod 124 drives the second connecting rod 125 to move, and the second connecting rod 125 drives the latch 123 to move.
  • the deformation member 121 can drive the first connecting rod 124 to rotate in response to the control signal, the first connecting rod 124 drives the second connecting rod 125 to move through the rotation, and the second connecting rod 125 drives the latch 123 to move through the movement. .
  • one end of the first connecting rod 124 when the deformable member 121 is a dielectric elastic body, one end of the first connecting rod 124 can be rotatably connected to the deformable member 121 through a ball structure or a pin structure, thereby, upward When lifting, one end of the first connecting rod 124 can follow the dielectric elastic body to lift up, and when the dielectric elastic body falls back down, one end of the first connecting rod 124 can follow the dielectric elastic body to fall back down.
  • the end of the first connecting rod 124 away from the deformation member 121 may be rotatably connected to the second connecting rod 125 through a pin structure, a hinge structure or an interference fit.
  • the end of the first connecting rod 124 close to the deformable part 121 is lifted up, the end away from the deformable part 121 can exert a pulling force on the second connecting rod 125; correspondingly, when the first connecting rod 124 is close to the deformable part
  • the end away from the deformation member 121 can exert a thrust on the second connecting rod 125 .
  • the first connecting rod 124 can drive the second connecting rod 125 to reciprocate along the linear direction by lifting or falling one end.
  • the first connecting rod 124 and the second connecting rod 125 that cooperate with each other can fan the dielectric elastic body in one direction.
  • the motion translates into a push and pull motion in the other direction.
  • the one direction and the other direction may be perpendicular to each other.
  • the first link 124 and the second link 125 cooperating with each other can convert the fan action of the dielectric elastic body in the up and down direction into the push and pull action in the left and right direction.
  • the transmission mechanism 122 further includes: a track 126 .
  • the track is arranged on the inner wall of the casing between the deformation member and the key body, and at least part of the second connecting rod 125 is arranged in the track 126 and can move in the track 126 .
  • the second connecting rod 125 has a long and narrow strip structure, and a rolling member (such as a roller or a ball) suitable for the track can be arranged on the second connecting rod, so that the second connecting rod 125 can play a role in pushing and pulling force.
  • the rolling element can reciprocate on the rail 126 along the extending direction of the rail 126, thereby ensuring that the stroke of the bolt 123 is accurately controllable.
  • a stopper may also be provided along the extending direction of the rail.
  • the track 126 can limit the second connecting rod 125 to ensure that when the second connecting rod 125 moves linearly under the action of the push-pull force, the latch 123 can be further ensured.
  • the stroke is precise and controllable.
  • the button 100 further includes: a fixing member 127, which is used to fix the deformation member 121;
  • the fixing part 127 can be arranged at the edge region of the deforming part 121 (or at two ends opposite to the deforming part), and one end of the first connecting rod 124 is rotatably connected with the middle region of the deforming part 121 .
  • the number of fixing parts is two, which are respectively arranged at the two downward ends of the deformation part 121, and the middle area of the deformation part 121 of the first connecting rod 124 is rotationally connected, so that the deformation part is in the first form
  • the deformable part can have a maximum deformation amount, thereby ensuring that the deformable part can drive the first connecting rod to move a maximum distance compatible with the maximum deformation amount, making full use of the space in the housing.
  • the housing 210 further includes a groove 211 , which can be disposed on an inner sidewall of the housing 210 .
  • the groove 211 is a sliding track for limiting the second connecting rod 125 , that is, the second connecting rod 125 can slide in the groove 211 .
  • the second connecting rod 125 has a long and narrow strip structure, the second connecting rod 125 is inserted into the groove 211 , and there is a gap between the peripheral edge of the outer wall of the second connecting rod 125 and the peripheral edge of the inner wall of the groove 211 .
  • the second connecting rod 125 can reciprocate in the groove 211 along the extending direction of the groove 211 under the action of the push-pull force.
  • the groove 211 can limit the second connecting rod 125 to ensure that the second connecting rod 125 moves linearly under the action of the push-pull force, thereby ensuring that the latch 123 The stroke is precise and controllable.
  • the key body 110 includes: a protruding portion 112 .
  • the protrusion 112 is in abutting contact with the housing 210 .
  • the housing 210 stops the protrusion 112 to limit the separation of the key body 110 and the housing 210 .
  • the protruding portion 112 protrudes outward from the surface of the key body 110 .
  • a stepped structure cooperating with the protruding portion 112 may be provided on the casing 210 .
  • the protruding portion 112 is overlapped on the casing 210 to prevent the button body 110 from falling off or separated from the casing 210 . As shown in FIG.
  • the deformable part 121 when the deformable part 121 enables the key body 110 to be separated from the housing 210 through the form switching, the user can push the end of the key body 110 provided with the protrusion 112 outside the housing 210 , The end of the key body 110 provided with the protruding portion 112 is rotated toward the inside of the housing 210 , thereby avoiding the housing 210 , so that the key body 110 falls off or separates from the housing 210 .
  • the setting of the protrusion 112 can further effectively prevent the key body 110 from falling off or separating from the housing 210 .
  • the embodiment of the present application also provides a method for controlling an electronic device, which is used to control the electronic device according to any of the above embodiments, the method comprising:
  • a control device of an electronic device receives a first input from a user.
  • the first input may be an input performed by the user by touching the touch screen of the electronic device.
  • the control device of the electronic device controls the deformable part of the electronic device to switch from the first form to the second form in response to the first input.
  • the embodiment of the present application also provides a method for controlling an electronic device, which is used to control the electronic device according to any of the above embodiments, the method includes:
  • the control device of the electronic device receives a second input from a user.
  • the second input may be an input performed by the user by touching the touch screen of the electronic device.
  • control device of the electronic device controls the deformable part of the electronic device to switch from the second form to the first form.
  • the button in the embodiment of the present application, it includes a housing and a button; the button is arranged in the housing, and includes a button body, a limiting assembly and a deformable part.
  • the limit assembly is embedded in the limit groove, which can limit the separation of the button body from the housing; body separation.
  • the embodiment of the present application also provides a control device 600 for electronic equipment.
  • the control device 600 for electronic equipment provided in the embodiment of the present application includes a receiving module 610 and a control module 620;
  • a receiving module 610 configured to receive a first input from a user
  • a control module 620 configured to control the deformable part of the electronic device to switch from the second form to the first form in response to the first input received by the receiving module 610;
  • a receiving module 610 configured to receive a second input from the user
  • the control module 620 is configured to control the deformable part of the electronic device to switch from the second form to the first form in response to the second input received by the receiving module 610 .
  • the button in the embodiment of the present application, it includes a housing and a button; the button is arranged in the housing, and includes a button body, a limiting assembly and a deformable part.
  • the limit assembly is embedded in the limit groove, which can limit the separation of the button body from the housing; body separation.
  • the embodiment of the present application also provides an electronic device, as shown in FIG. 13 , which is a schematic structural diagram of the electronic device 10 provided in the embodiment of the present application.
  • the electronic device 10 may include a processor 20, a memory 30, and a program or instruction stored on the memory 30 and operable on the processor 20.
  • the program or instruction is executed by the processor 20, it can realize the above-mentioned embodiment of the present application.
  • the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.
  • FIG. 14 is a schematic diagram of a hardware structure of an electronic device 800 implementing an embodiment of the present application.
  • the electronic device 800 includes, but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, and a processor 810, etc. part.
  • the electronic device 800 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 810 through the power management system, so that the management of charging, discharging, and function can be realized through the power management system. Consumption management and other functions.
  • a power supply such as a battery
  • the structure of the electronic device shown in FIG. 14 does not constitute a limitation to the electronic device.
  • the electronic device may include more or fewer components than shown in the figure, or combine certain components, or arrange different components, and details will not be repeated here. .
  • the input unit 804 may include a graphics processor (Graphics Processing Unit, GPU) 8041 and a microphone 8042, and the graphics processor 8041 is used for the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 807 includes a touch panel 8071 and other input devices 8072 .
  • the touch panel 8071 is also called a touch screen.
  • the touch panel 8071 can include two parts: a touch detection device and a touch controller.
  • Other input devices 8072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • Memory 809 may be used to store software programs as well as various data, including but not limited to application programs and operating systems.
  • the processor 810 may integrate an application processor and a modem processor, wherein the application processor mainly processes operating systems, user interfaces, and application programs, and the modem processor mainly processes wireless communications. It can be understood that the foregoing modem processor may not be integrated into the processor 810 .
  • the embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the method described in any of the foregoing embodiments of the present application can be implemented.
  • the processor described here may be the processor in the electronic device described in the foregoing embodiments.
  • the readable storage medium described here may include a computer readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • the embodiment of the present application also provides a chip, the chip can include a processor and a communication interface, the communication interface is coupled to the processor, the processor can be used to run programs or instructions, so as to realize the various processes of the above method embodiments, and can To achieve the same technical effect, in order to avoid repetition, no more details are given here.
  • the chip provided in the embodiment of the present application may also be called a system-on-a-chip, a system-on-a-chip, a system-on-a-chip, or a system-on-a-chip, or the like. Specifically, it may be determined according to actual usage requirements, and is not limited in this embodiment of the present application.
  • references to the terms “one embodiment,” “some embodiments,” “exemplary embodiments,” “example,” “specific examples,” or “some examples” are intended to mean that the implementation A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present application.
  • schematic representations of the above terms do not necessarily refer to the same embodiment or example.
  • the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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Abstract

本申请公开了一种电子设备，包括壳体；按键，设置于壳体，并包括按键本体、限位组件和变形件，按键本体设置有限位槽，变形件用于驱动限位组件移动；其中，在变形件处于第一形态时，限位组件嵌入限位槽，以限制按键本体与壳体分离；在变形件处于第二形态时，限位组件脱离限位槽，以使按键本体能够与壳体分离。

Description

电子设备
相关申请的交叉引用
本申请主张在2021年08月06日在中国提交的中国专利申请号202110904284.7的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于电子设备的技术领域，具体涉及一种电子设备。
背景技术
随着科学技术的不断发展，例如手机、平板电脑的电子设备得到了广泛地应用。
对于此类电子设备而言，其零部件可能因意外损坏而需要进行维修。其中，针对电子设备按键，尤其是侧按键(例如电子设备侧部的声音调节键、关机键等)的维修，尤其常见。
为了实现对电子设备侧按键的维修，通常需要对电子设备进行断电，并拆卸整机。甚至，在有些情况下还需要拆卸主板。因此，相关技术中存在的技术问题是，电子设备侧按键的拆卸维修不便，其维修效率低，维修成本高。
发明内容
本申请旨在提供一种电子设备，以解决相关技术中按键的拆卸维修不便的技术问题。
为了解决上述技术问题，本申请是这样实现的：
本申请实施例提出了一种电子设备，包括：壳体；按键，设置于壳体，并包括按键本体、限位组件和变形件，所述按键本体设置有限位槽，变形件用于驱动所述限位组件移动；
其中，在所述变形件处于第一形态时，限位组件嵌入限位槽，以限制按键本体与壳体分离；在变形件处于第二形态时，限位组件脱离限位槽，以使按键本体能够与壳体分离。
本申请实施例提供的电子设备，包括壳体和按键；按键，设置在壳体中，并包括按键本体、限位组件和变形件，按键本体上设置有限位槽，变形件用于驱动限位组件移动。由于变形件处于第一形态时，限位组件嵌入限位槽中，能够限制按键本体与壳体分离；变形件处于第二形态时，限位组件脱离限位槽，从而使得按键本体能够与壳体分离。如此，在需要对电子设备的按键进行拆卸时，通过控制变形件由第一形态切换为第二形态，从而，方便快捷地将按键本体从壳体中拆卸下来进行维修或更换。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得 明显和容易理解，其中：
图1是本申请实施例提供的按键在第一状态的结构示意图(侧视方向)；
图2是图1中A部的局部放大图；
图3是本申请实施例提供的按键在第二状态的结构示意图(侧视方向)；
图4是图3中B部的局部放大图；
图5是本申请实施例提供的按键在第一状态的结构示意图(主视方向)；
图6是图5中C部的局部放大图；
图7是本申请实施例提供的按键在第二状态的结构示意图(主视方向)；
图8是图7中D部的局部放大图；
图9是图7中E部的局部放大图；
图10是本申请实施例提供的电子设备的控制方法的步骤流程图之一；
图11是本申请实施例提供的电子设备的控制方法的步骤流程图之二；
图12是本申请实施例提供的电子设备的控制装置的结构示意图；
图13是本申请实施例提供的电子设备的结构示意图之一；
图14是本申请实施例提供的电子设备的结构示意图之二。
附图标记：
200-电子设备，210-壳体，211-凹槽；
100-按键，110-按键本体，111-限位槽，120-限位组件，121-变形件，122-传动机构，123-插销，124-第一连杆，125-第二连杆，126-轨道，127-固定件。
具体实施方式
下面将详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。基于本申请中的实施例，本领域普通技术人员在没有做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中的术语“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
在本申请的描述中，需要理解的是，术语“竖直”、“水平”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
下面结合附图描述本申请实施例提供的按键、电子设备、控制方法和控制装置。
如图1至图9所示，本申请实施例提供了一种电子设备200，包括壳体210和按键100。如图2、图5和图6，按键设置在壳体上，按键包括按键本体110、限位组件120和变形件121，按键本体110设置有限位槽111，所述变形件121用于驱动所述限位组件120移动。
其中，在所述变形件处于第一形态时，限位组件120嵌入限位槽111，以限制按键本体110与壳体210分离；在变形件处于第二形态时，限位组件120脱离限位槽111，以使按键本体110能够与壳体210分离。
本申请实施例中的电子设备200可以包括移动电子设备和非移动电子设备。示例性的，移动电子设备可以为移动终端设备，例如手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动电子设备可以为非移动终端设备，例如服务器、网络附属存储器(network attached storage，NAS)、个人计算机(personal computer，PC)等，本申请实施例不作具体限定。
如图5和图7所示，本申请实施例中，电子设备200包括壳体210，壳体210包围限定出用于容纳电子设备200的内部零部件的空间。按键100的至少部分可以设置于该空间中。该按键100的数量可以为一个或多个。该按键100可以设置于电子设备200的表面或侧部。该按键100可以为设置于电子设备200侧部的侧按键。示例性地，该按键100可以为音量调节键或开关机键。
本申请实施例中，如图5和图7所示，壳体210之内设有微动开关220，壳体210之上设有开口。按键100的一端位于壳体210之内，并与微动开关220抵靠接触。按键100的另一端贯穿该开口，并由壳体210之内伸出至壳体210之外。用户通过按压按键100，可以触发与按键100抵靠接触的微动开关220工作。
如图1和图3所示，上述限位组件120能够实现按键100与壳体210之间的连接固定。其中，限位组件120的数量可以为一个，也可以为多个。在限位组件120的数量为多个的情况下，多个限位组件120可以对称地布置在按键100的相对两侧。
可以理解，限位组件120可以包括多个部件，可以通过改变变形件的形变量，进而改变限位组件120中的多个部件中部分部件(或全部部件)的位置或者构造，实现驱动限位组件嵌入限位槽或从限位槽中脱离。
本申请实施例中，变形件可以与限位组件连接，从而变形件在第一形态和第二形态之间切换时，能够驱动限位组件移动，进而控制限位组件嵌入限位槽中，或从限位槽中脱离。
本申请实施例中，如图1和图2所示，变形件在第一形态时，限位组件120能够限制按键本体110与壳体210分离。例如，限位组件120可以通过抵顶与按键本体110的表面，或嵌入限位槽111中，以对按键本体110进行固定，并由此限制按键本体110与壳体210分离。
本申请实施例中，如图3和图4，或图7和图8所示，变形件在第二形态时，限位组件120能够避让按键本体110，以使按键本体110能够与壳体210分离。例如，限位组件120可以通过脱离按键本体110的表面，或从限位槽111中脱离，以对按键 本体110进行避让，并由此使得按键本体110与壳体210能够分离。
上述变形件在第二形态时，限位组件120可以使得按键本体110能够与壳体210分离。换言之，变形件在第二形态时，按键本体110和壳体210处于可以相互分离的状态。在此状态下，用户可以通过移动、拖动、拉动，或者推动按键本体110和壳体210中的至少一者，使得按键本体110和壳体210被相互分离。
可以理解，变形件在第二形态时，如果用户并未通过上述动作触发按键本体110和壳体210相互分离，则按键本体110和壳体210可以保证相互接触配合的状态，在该情况下，按键本体110和壳体210可以相互接触或者相互搭接或者相互抵靠。
本申请实施例中，限位组件120嵌入所述限位槽111时，限位组件处于A状态，限位组件120脱离所述限位槽111时，限位组件处于B状态。限位组件120能够响应于控制信号，在A状态和B状态之间切换。
本申请实施例中，该控制信号可以为以有线方式传输的控制信号(例如通过电路传输的电信号)，也可以为以无线方式传输的控制信号(例如通过蓝牙装置或电磁感应装置或光电传感器传输的信号)。
在一种示例中，该控制信号可以包括第一控制信号和第二控制信号。限位组件120能够接收第一控制信号，并响应于该第一控制信号，由B状态切换至A状态；限位组件120能够接收第二控制信号，并响应于该第二控制信号，由A状态切换至B状态。
在另一种示例中，限位组件120还可以具有或处于C状态。可以理解，C状态为介于A状态和B状态之间的状态，或者为区别于A状态和B状态的状态。该控制信号可以包括第三控制信号、第四控制信号、第五控制信号和第六控制信号。限位组件120能够接收第三控制信号，并响应于该第三控制信号，由C状态切换至A状态；限位组件120能够接收第四控制信号，并响应于该第四控制信号，由A状态切换至C状态；限位组件120能够接收第五控制信号，并响应于该第五控制信号，由C状态切换至B状态；限位组件120能够接收第六控制信号，并响应于该第六控制信号，由B状态切换至C状态。
可选地，本申请实施例中，变形件可以通过形变，驱动限位组件移动。即变形件可以通过不同的形变量，驱动限位组件移动的距离，形变量越大，驱动限位组件移动的距离越大，形变量越小，驱动限位组件移动的距离越小。
示例性地，变形件能够响应于控制信号，通过形变(例如弹性形变)驱动限位组件运动，或驱动限位组件在不同的状态之间切换(例如A状态、B状态、C状态)。
示例性地，变形件的第一形态和第二形态，可以包括至少以下两种示例。
在一种示例中，第一形态可以为变形件5的初始形态(即未发生形变的形态，或自然放松形态，或受力形态)，第二形态可以为变形件5的变形形态(即发生形变的形态)
在另一种示例中，第一形态可以为变形件的形变量小于或等于预设值的形变量的形态，第二形态可以为变形件的变形形态，该变形状态的形变量大于上述预设值。该示例中，形变量小于或等于预设值时，变形件的形变非常微弱，变形件处于绷紧状态，该情况不同于变形件的初始状态。
结合上述两种示例，可以理解的是，变形件从第一形态向第二形态切换时，变形件朝向远离按键本体的方向发生形变，在这个过程中，变形件可以驱动限位组件从限位槽中脱离；变形件从第二形态向第一形态切换时，变形件朝向靠近按键本体的方向发生形变，在这个过程中，变形件可以驱动限位组件嵌入限位槽。
可选地，本申请实施例中，变形件121在第一状态时，变形件处于第一形态，第一形态为直线型(即变形件为第一形态时，变形件的形态为直线型)，限位组件与限位槽的槽底具有第一距离。
变形件121在第二状态下时，变形件发生形变，并处于第二形态，第二形态为弧形(即变形件为第二形态时，变形件的形态为弧形)，限位组件与限位槽的槽底具有第二距离。
其中，限位槽的槽口与限位槽的槽底具有第三距离(即该第三距离的数值为限位槽的深度的数值)，第一距离小于第三距离，第二距离大于第三距离。
示例性的，上述弧形可以为圆弧形，椭圆弧形或其他可能的弧形，本申请实施例对此不作限定。
示例性地，如图6所示，变形件5在第一状态时，变形件为直线型，限位组件嵌入限位槽中，这时，限位组件120与限位槽111的槽底之间的第一距离小于限位槽的深度，能够限制按键本体110与壳体210分离。
示例性地，如图8所示，在变形件5由第一状态切换为第二状态的过程中，变形件朝向远离按键本体的方向发生形变，由直线型切换为弧形，如此，限位组件朝向远离按键本体的方向移动，从限位槽中脱离出来，直到限位组件与限位槽的槽底之间的距离(即第二距离)增大至大于限位槽的深度，这个情况下，按键本体110便能够与壳体210分离。
本申请实施例中，可以通过控制变形件处于不同的通电状态，进而控制变形件在第一状态和第二状态之间切换，以实现变形件在第一形态和第二形态切换。如此，能够控制驱动限位组件嵌入限位槽或从限位槽中脱离，从而在需要拆卸按键时，可以便捷地对按键进行拆卸。
示例性地，变形件121可以为介电弹性体。具体而言，介电弹性体(DielectricElastomers，DEs)是具有高介电常数的弹性体材料，其在外界电刺激下可改变形状或体积。当外界电刺激撤销后，又能恢复到原始形状或体积，从而产生应力和应变，将电能转换成机械能。
具体地，介电弹性体可以包括以下至少之一或其组合：硅橡胶介电弹性体、丙烯酸酯弹性体介电弹性体、聚氨酯弹性体介电弹性体、丁腈橡胶介电弹性体、亚乙烯基氟化三氟乙烯介电弹性体。
示例性地，变形件121为离子交换聚合金属材料。具体而言，离子交换聚合金属材料(Ion-exchange Polymer Metal Composite，IPMC)是由高分子离子交换树脂与惰性金属纳米电极所构成的复合材料，其特性是在外加电场作用下，会随着外加电场的大小产生不同程度的变形。离子交换聚合金属材料在较低的驱动电压能下可以产生较大的位移变形。
可选地，本申请实施例中，上述第一状态包括第一通电状态，第二状态包括第二 通电状态。其中，第一通电状态对应的通电电压小于第二通电状态对应的通电电压。
示例性地，变形件在第一通电状态下，变形件可以处于第一形态，该第一形态下，变形件的形变量小于或等于上述预设值，即变形件在第一通电状态下，变形件的形变量非常微弱。变形件在第二通电状态下，变形件处于第二形态，该第二形态下，变形件的形变量大于上述预设值的，即变形件在第二通电状态下，变形件的形变量较大。
换言之，变形件在第一通电状态并保持非常微弱的形变量的情况下，限位组件嵌入限位槽中，使得限位组件限制按键本体110与壳体210分离；变形件在第二通电状态并保持较大形变量的情况下，限位组件离开并避让限位槽111，以使得按键本体110与壳体210能够分离。
如此，既能在按键不具有拆卸需求时，变形件在第一通电状态下，变形件的形变量非常微弱，能够使得限位组件持续嵌入限位槽中；又能在需要拆卸按键时，控制变形件从第一通电状态切换为第二通电状态，变形件能够快速从第一形态切换为第二形态，使得限位组件能够快速从限位槽中脱离出来，从而，能够快速对按键进行拆卸或维修。
另外，第一通电状态，还可以使得变形件121在常态下(即按键不具有拆卸需求的情况下)保持变形，而使其为限位组件提供经由电能转化而来的机械能，以使得限位组件紧密地嵌入限位槽111，有效避免限位组件与限位槽111因振动或摔落而相互脱离。
可选地，本申请实施例中，第一状态为断电状态，所述第二状态为第三通电状态。其中，第三通电状态对应的通电电压可以与第二状态对应的通电电压相同，也可以不同，本申请实施例对此不作限定。
示例性地，变形件在断电状态下，变形件可以处于第一形态(例如上述初始形态)；变形件在第三通电状态下，变形件第二形态(例如变形件的形变量较大的形态)。
换言之，变形件121在断电并保持初始形态的情况下，限位组件嵌入限位槽111，以使得限位组件限制按键本体110与壳体210分离；变形件121在通电并变形的情况下，限位组件离开并避让限位槽111，以使得按键本体110与壳体210能够分离。
如此，可以保持变形件121在常态下断电，并仅在需要将按键本体110与壳体210分离的情况下，才对变形件121进行通电，以便捷地实现按键本体110与壳体210的分离，并避免变形件121在常态下耗电。
可选地，本申请实施例中，如图2和图4所示，限位组件120包括传动机构122和插销123。其中，上述变形件通过传动机构与插销连接。
具体地，传动机构122的一端与变形件121连接；插销123与传动机构122的另一端连接。
可以理解，在变形件处于第一形态时，插销123嵌入限位槽111；在变形件处于第二形态时，插销123脱离限位槽111。
可以理解，变形件能够响应于控制信号驱动传动机构运动，传动机构通过运动带 动插销移动，插销在A状态移动至嵌入限位111的位置，并在B状态移动至脱离限位槽111的位置。
本申请实施例中，如图6和图8所示，限位槽111可以设置于按键本体110的内部或表面。限位槽111和插销123的设置位置相互对应，并且尺寸、结构相互适配。由此，插销123能够在变形件121和传动机构122的驱动下伸入或伸出限位槽111。
可以理解，限位槽111和插销123的数量可以为一个或多个。在限位槽111和插销123的数量分别为多个的情况下，限位槽111和插销123的数量相同。
示例性地，插销123可以通过沿直线往复移动，以嵌入或脱离限位槽111，还可以通过沿曲线往复移动，以嵌入或脱离限位槽111。此外，插销123亦可以通过旋转或翻转，在嵌入限位槽111的位置和脱离限位槽111的位置之间进行切换。
可以理解，变形件121的作用在于为插销123的移动提供驱动力，传动机构122能够将来自驱动机构121驱动力传递至限位槽111。
示例性地，可以采用驱动机构替代上述变形件121，驱动机构可以为步进电机或旋转电机。传动机构122可以为齿轮齿条传动机构，或者曲柄连杆传动机构。
在一种示例中，驱动机构为旋转电机，传动机构122为曲柄连杆。驱动机构和插销123分别设置于传动机构122的两端，并分别与传动机构122连接。旋转电机能够响应于控制信号转动，旋转电机通过转动，带动曲柄连杆将旋转电机的旋转运动转化为直线运动。由此，曲柄连杆可带动与其连接的插销123沿直线方向往复移动。
如此，相互配合的驱动机构、传动机构122和插销123能够快速而稳定地进行状态切换，并由此实现对按键本体110的止挡或避让。
示例性地，上述变形件为介电弹性体变形件或离子交换聚合金属材料制作的变形件，上述控制信号可以包括通电信号和断电信号。响应于上述通电信号，变形件可以被通电，其在被通电后发生形变，并沿第一方向(远离限位槽的方向)弹起。如图2和图6所示，由于变形件121与传动机构122连接，因此传动机构122可以随着变形件的弹起而受到沿该第一方向的拉力。如图4和图8所示，在该拉力的作用下，传动机构122被拉动，由此，位于限位槽111之中且与传动机构122连接的插销123则可以跟随传动机构122运动，并由此脱离限位槽111。相应地，响应于上述断电信号，变形件可以被断电，其在被断电后再次发生弹性形变，并沿第二方向回落，以恢复原状。其中，第二方向与第一方向相反。换言之，该变形件能够在电力驱动的情况下实现上下扇动。由于变形件121与传动机构122连接，因此传动机构122可以随着变形件的弹起而受到沿该第二方向的压力。在该压力的作用下，传动机构122被推动，由此，脱离限位槽111且与传动机构122连接的插销123则可以跟随传动机构122运动，并由此嵌入限位槽111。
相比于例如电机的其他驱动机构，采用介电弹性体或离子交换聚合金属材料作为驱动传动机构运动的技术方案具有体积小巧、结构简单、控制方便的优势。
可选地，本申请实施例中，如图2和图4所示，传动机构122包括：第一连杆124和第二连杆125。第一连杆124一端与变形件121转动连接，另一端与第二连杆125转动连接。第二连杆125远离第一连杆124的一端与插销123连接。
在一种示例中，变形件121发生形变时，可以驱动第一连杆124转动，第一连杆 124通过转动带动第二连杆125移动，第二连杆125通过移动带动插销123移动。
在另一种示例中，变形件121能够响应于控制信号，驱动第一连杆124转动，第一连杆124通过转动带动第二连杆125移动，第二连杆125通过移动带动插销123移动。
本申请实施例中，在变形件121为介电弹性体的情况下，第一连杆124一端可以通过滚珠结构或销轴结构，与变形件121转动连接，由此，在介电弹性体向上抬起时，第一连杆124的一端可以跟随介电弹性体向上抬起，在介电弹性体向下回落时，第一连杆124的一端可以跟随介电弹性体向下回落。
本申请实施例中，第一连杆124远离变形件121的一端可以通过销轴结构或铰链结构或过盈配合，与第二连杆125转动连接。由此，可以使得第一连杆124靠近变形件121的一端向上抬起时，其远离变形件121的一端能够对第二连杆125施加拉力；相应地，在第一连杆124靠近变形件121的一端向下回落时，其远离变形件121的一端能够对第二连杆125施加推力。由此，第一连杆124能够通过一端的抬起或回落，带动第二连杆125沿直线方向往复移动。
如此，如图6和图8所示，在变形件121为介电弹性体的情况下，相互配合的第一连杆124和第二连杆125能够将介电弹性体的沿一个方向的扇动动作转换为沿另一个方向的推拉动作。其中，该一个方向与该另一个方向可以相互垂直。示例性地，如图1和图3所示，相互配合的第一连杆124和第二连杆125能够将介电弹性体的沿上下方向的扇动动作转换为沿左右方向的推拉动作。
可选地，本申请实施例中，如图2和图4所示，传动机构122还包括：轨道126。其中，轨道设置在变形件与按键本体之间壳体的内侧壁，第二连杆125的至少部分设于轨道126中，并能够在轨道126中移动。
可以理解，第二连杆125具有狭长的条状结构，第二连杆上可以设置与轨道相适配的滚动件(例如滚轮或滚珠)，由此，第二连杆125在推拉力的作用下，能够通过滚动件沿轨道126的延伸方向，在轨道126上做往复移动，进而保证插销123的行程精确可控。
示例性地，还可以沿轨道的延伸方向设置有挡块。如此，在第二连杆125移动的过程中，轨道126能够对第二连杆125进行限位止挡，以保证第二连杆125在推拉力的作用下进行直线运动时，进一步保证插销123的行程精确可控。
可选地，本申请实施例中，如图7和图8所示，按键100还包括：固定件127，固定件用于固定变形件121；
其中，固定件127可以设置于变形件121的边缘区域(或设置与变形件相对的两端)，第一连杆124的一端与变形件121的中部区域转动连接。
示例性地，参照图8，固定件的数量为两个，分别设置在变形件121的向下两端，第一连杆124变形件121的中部区域转动连接，如此，变形件在第一形态与第二形态之间切换时，能够使得变形件可以发生最大形变量，进而保证了变形件可以带动第一连杆运动与该最大形变量相适应的最大距离，充分利用了壳体内的空间。
可选地，本申请实施例中，如图8所示，壳体210还包括凹槽211，该凹槽可以设置于壳体210的内侧壁。
其中，第一连杆124的至少部分和第二连杆125的至少部分设置于凹槽211中。具体地，凹槽211为用于限位第二连杆125的滑动轨迹，也就是说，第二连杆125能够在凹槽211内滑动。
可以理解，第二连杆125具有狭长的条状结构，第二连杆125卡入凹槽211中，并且第二连杆125的外壁周缘与凹槽211的内壁周缘之间留有间隙。由此，第二连杆125在推拉力的作用下，能够沿凹槽211的延伸方向，在凹槽211之中往复移动。
如此，在第二连杆125移动的过程中，凹槽211能够对第二连杆125进行限位止挡，以保证第二连杆125在推拉力的作用下进行直线运动，进而保证插销123的行程精确可控。
可选地，本申请实施例中，如图9所示，按键本体110包括：凸出部112。凸出部112与壳体210抵靠接触。其中，在按键本体110安装于壳体210的情况下，壳体210止挡凸出部112，以限制按键本体110与壳体210分离。
凸出部112由按键本体110的表面向外凸伸。壳体210之上可以设置有与凸出部112相互配合的阶梯结构。在按键本体110安装于壳体210的情况下，凸出部112搭接于壳体210之上，以避免按键本体110相对于壳体210脱落或分离。如图3所示，在变形件121通过形态切换使得按键本体110能够与壳体210相互分离的情况下，则用户可以在壳体210的外部推动按键本体110设有凸出部112的一端，以使得按键本体110设有凸出部112的一端向壳体210的内部旋转，并由此避让壳体210，进而使得按键本体110相对于壳体210脱落或分离。
如此，在变形件121通过形态切换使得按键本体110与壳体210相互限位止挡的情况下，凸出部112的设置能够进一步有效避免按键本体110与壳体210脱落或分离。
如图10所示，本申请实施例还提供了一种电子设备的控制方法，用于控制如上述任一实施例的电子设备，该方法包括：
S101、电子设备的控制装置接收用户的第一输入。
其中，第一输入可以为用户通过触碰电子设备的触控屏幕而进行的输入。
S102、电子设备的控制装置响应于第一输入，控制电子设备的变形件由第一形态切换至第二形态。
如图11所示，本申请实施例还提供了一种电子设备的控制方法，用于控制如上述任一实施例的电子设备，该方法包括：
S201、电子设备的控制装置接收用户的第二输入。
其中，第二输入可以为用户通过触碰电子设备的触控屏幕而进行的输入。
S202、电子设备的控制装置响应于第二输入，控制电子设备的变形件由第二形态切换至第一形态。
本申请实施例中，包括壳体和按键；按键，设置在壳体中，并包括按键本体、限位组件和变形件，按键本体上设置有限位槽，变形件用于驱动限位组件移动。由于变形件处于第一形态时，限位组件嵌入限位槽中，能够限制按键本体与壳体分离；变形件处于第二形态时，限位组件脱离限位槽，从而使得按键本体能够与壳体分离。如此，在需要对电子设备的按键进行拆卸时，本申请实施例的电子设备的控制方法能够 通过控制变形件由第一形态切换为第二形态，从而，方便快捷地将按键本体从壳体中拆卸下来进行维修或更换。
本申请实施例还提供了一种电子设备的控制装置600，如图12所示，为本申请实施例提供的电子设备的控制装置600包括接收模块610和控制模块620；
接收模块610，用于接收用户的第一输入；
控制模块620，用于响应于接收模块610接收的第一输入，控制电子设备的变形件由第二形态切换至第一形态；
或者，接收模块610，用于接收用户的第二输入；
控制模块620，用于响应于接收模块610接收的第二输入，控制电子设备的变形件由第二形态切换至第一形态。
本申请实施例中，包括壳体和按键；按键，设置在壳体中，并包括按键本体、限位组件和变形件，按键本体上设置有限位槽，变形件用于驱动限位组件移动。由于变形件处于第一形态时，限位组件嵌入限位槽中，能够限制按键本体与壳体分离；变形件处于第二形态时，限位组件脱离限位槽，从而使得按键本体能够与壳体分离。如此，在需要对电子设备的按键进行拆卸时，本申请实施例的电子设备的控制装置通过控制变形件由第一形态切换为第二形态，从而，方便快捷地将按键本体从壳体中拆卸下来进行维修或更换。
本申请实施例还提供了一种电子设备，如图13所示，为本申请实施例提供的电子设备10的结构示意图。电子设备10可以包括处理器20，存储器30及存储在存储器30上并可在处理器20上运行的程序或指令，程序或指令被处理器20执行时可以实现如本申请上述任一实施例所述的方法的步骤，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，本申请实施例中的电子设备包括上述所述的移动电子设备和非移动电子设备。
图14为实现本申请实施例的一种电子设备800的硬件结构示意图。
该电子设备800包括但不限于：射频单元801、网络模块802、音频输出单元803、输入单元804、传感器805、显示单元806、用户输入单元807、接口单元808、存储器809、以及处理器810等部件。
本领域技术人员可以理解，电子设备800还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器810逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图14中示出的电子设备结构并不构成对电子设备的限定，电子设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元804可以包括图形处理器(Graphics Processing Unit，GPU)8041和麦克风8042，图形处理器8041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元806可包括显示面板8061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板8061。用户输入单元807包括触控面板8071以及其他输入设备8072。触控面板8071，也称为触摸屏。触控面板8071可包括触摸检测装置和触摸 控制器两个部分。其他输入设备8072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。存储器809可用于存储软件程序以及各种数据，包括但不限于应用程序和操作系统。处理器810可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器810中。
本申请实施例还提供了一种可读存储介质，可读存储介质上存储程序或指令，程序或指令被处理器执行时可以实现如本申请上述任一实施例所述的方法的步骤。
其中，此处所述的处理器可以为上述实施例中所述的电子设备中的处理器。此处所述的可读存储介质，可以包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例还提供了一种芯片，芯片可以包括处理器和通信接口，通信接口和处理器耦合连接，处理器可以用于运行程序或指令，以实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
可以理解，本申请实施例提供的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。具体可以根据实际使用需求确定，本申请实施例不作限定。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (10)

  1. 一种电子设备，包括：
    壳体；
    按键，设置于所述壳体，并包括按键本体、限位组件和变形件，所述按键本体设置有限位槽，所述变形件用于驱动所述限位组件移动；
    其中，在所述变形件处于第一形态时，所述限位组件嵌入所述限位槽，以限制所述按键本体与所述壳体分离；在所述变形件处于第二形态时，所述限位组件脱离所述限位槽，以使所述按键本体能够与所述壳体分离。
  2. 根据权利要求1所述的电子设备，其中，
    所述变形件通过形变，驱动所述限位组件移动。
  3. 根据权利要求2所述的电子设备，其中，
    所述变形件在第一状态时，所述变形件处于所述第一形态，所述第一形态为直线型，所述限位组件与所述限位槽的槽底具有第一距离；
    所述变形件在第二状态下时，所述变形件为弧形，所述限位组件与所述限位槽的槽底具有第二距离；
    其中，所述限位槽的槽口与限位槽的槽底具有第三距离，所述第一距离小于所述第三距离，所述第二距离大于所述第三距离。
  4. 根据权利要求3所述的电子设备，其中，所述第一状态包括第一通电状态，所述第二状态包括第二通电状态，所述第一通电状态对应的通电电压小于所述第二通电状态对应的通电电压。
  5. 根据权利要求3所述的电子设备，其中，所述第一状态为断电状态，所述第二状态为第三通电状态。
  6. 根据权利要求1至5中任一项所述的电子设备，其中，所述限位组件包括：
    传动机构，一端与所述变形件连接；
    插销，与所述传动机构的另一端连接；
    在所述变形件处于第一形态时，所述插销嵌入所述限位槽；
    在所述变形件处于第二形态时，所述插销脱离所述限位槽。
  7. 根据权利要求6所述的电子设备，其中，所述传动机构包括：
    第一连杆，一端与所述变形件转动连接，另一端与第二连杆转动连接；
    所述第二连杆，远离所述第一连杆的一端与所述插销连接；
    其中，所述变形件发生变形时驱动所述第一连杆转动，所述第一连杆通过转动带动所述第二连杆移动，所述第二连杆通过移动带动所述插销移动。
  8. 根据权利要求7所述的电子设备，其中，所述传动机构还包括：
    轨道，设置于所述变形件与所述按键本体之间壳体的内侧壁，所述第二连杆的至少部分设于所述轨道中，并能够在所述轨道中移动。
  9. 根据权利要求7所述的电子设备，其中，所述按键还包括：
    固定件，用于固定所述变形件；
    其中，所述固定件设置于所述变形件的边缘区域，所述第一连杆的一端与所述变 形件的中部区域转动连接。
  10. 根据权利要求7所述的电子设备，其中，所述壳体还包括：
    凹槽，设置于所述壳体的内侧壁；
    其中，所述第一连杆的至少部分和所述第二连杆的至少部分设置于所述凹槽中。
PCT/CN2022/109743 2021-08-06 2022-08-02 电子设备 WO2023011484A1 (zh)

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