WO2022258025A1 - 电子设备及电子设备的控制方法 - Google Patents

电子设备及电子设备的控制方法 Download PDF

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Publication number
WO2022258025A1
WO2022258025A1 PCT/CN2022/097932 CN2022097932W WO2022258025A1 WO 2022258025 A1 WO2022258025 A1 WO 2022258025A1 CN 2022097932 W CN2022097932 W CN 2022097932W WO 2022258025 A1 WO2022258025 A1 WO 2022258025A1
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WO
WIPO (PCT)
Prior art keywords
electronic device
convex lens
housing part
housing
imaging device
Prior art date
Application number
PCT/CN2022/097932
Other languages
English (en)
French (fr)
Inventor
张潮红
张广超
刘柠林
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 WO2022258025A1 publication Critical patent/WO2022258025A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3155—Modulator illumination systems for controlling the light source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/317—Convergence or focusing systems

Definitions

  • the present application relates to the technical field of communication equipment, and in particular, to an electronic equipment and a control method for the electronic equipment.
  • the present application discloses an electronic device and a control method for the electronic device, so as to solve the inconvenience of projecting documents, images and other objects in the electronic device in the prior art.
  • An electronic device including a device housing, a flexible display and a projection assembly
  • the device casing includes a first casing part and a second casing part, the first casing part and the second casing part are movably fitted, and the flexible display screen is arranged on the first casing On the part and the second casing part, the projection assembly is arranged on the device casing, and the device casing is provided with a light outlet;
  • the projection assembly includes a light source, an imaging device and a convex lens, the imaging device is used to present a projection object, the light emitted by the light source passes through the imaging device, the convex lens and the light outlet in sequence, and projects the projection object out of the device housing;
  • the light source and the imaging device are arranged on the first casing part, the convex lens is arranged on the second casing part, the light source and the imaging device can move with the first casing part, And/or the convex lens can move with the second housing part to adjust the distance between the convex lens and the imaging device.
  • the second input is to adjust the sharpness
  • the first casing part and the second casing part are controlled to be relatively close to or relatively far away from each other, so as to adjust the distance between the convex lens and the imaging device.
  • a control device for electronic equipment comprising:
  • the first receiving module is configured to receive a first input from a user, and the first input is to project a projection object;
  • the first control module is configured to control the projection component to start, and project the projection object onto a screen outside the device casing;
  • the second receiving module is configured to receive a second input from the user, and the second input is to adjust the definition
  • the second control module is used to control the first casing part and the second casing part to be relatively close to or relatively far away, so as to adjust the distance between the convex lens and the imaging device.
  • An electronic device includes a processor, a memory, and a program or instruction stored on the memory and operable on the processor.
  • the program or instruction is executed by the processor, the steps of the above-mentioned control method are realized.
  • a readable storage medium stores programs or instructions on the readable storage medium, and implements the steps of the above control method when the programs or instructions are executed by a processor.
  • the electronic equipment includes a projection component, and objects such as documents and images in the electronic equipment can be conveniently projected on a screen outside the electronic equipment through the projection component of the electronic equipment, which is convenient. Sharing and displaying documents, images and other objects in electronic equipment; and the light source and imaging device are arranged on the first casing part, and the convex lens is arranged on the second casing part, and the light source and imaging device can move with the first casing part, And/or the convex lens can move with the second casing part, and the distance between the convex lens and the imaging device can be adjusted by adjusting the relative movement between the first casing part and the second casing part, making full use of the relatively movable
  • the adjustment of the object distance and/or the image distance in the projection assembly can be realized by using the shell part, without additional adjustment components of the projection assembly, the number of components can be reduced, and the structure of the projection assembly can be simplified; the first shell part and the second shell The relative movement of the body can not
  • Fig. 1 is the front view of the electronic device in the embodiment of the present application (in order to show the internal structure, the flexible display screen is removed);
  • Figure 2 is an exploded view of the electronic device in the embodiment of the present application.
  • FIG. 3 is a structural diagram of a projection assembly of an electronic device in an embodiment of the present application.
  • Fig. 4 is a partial view of the retracted state of the electronic device in the embodiment of the present application.
  • FIG. 5 is a partial view of the unfolded state of the electronic device in the embodiment of the present application.
  • FIG. 6 is a flowchart of a method for controlling an electronic device in an embodiment of the present application.
  • FIG. 7 is an interface diagram of a method for controlling an electronic device in an embodiment of the present application.
  • FIG. 8 is an interface diagram of the electronic device control method in the embodiment of the present application.
  • FIG. 9 is a schematic diagram of a hardware structure of an electronic device in an embodiment of the present application.
  • 100-equipment housing 110-first housing part, 120-second housing part, 121-top edge, 130-light outlet,
  • 300-projection component 310-light source, 320-imaging device, 330-convex lens, 340-plane mirror,
  • 1200-electronic equipment 1201-radio frequency unit, 1202-network module, 1203-audio output unit, 1204-input unit, 12041-graphics processor, 12042-microphone, 1205-sensor, 1206-display unit, 12061-display panel, 1207-user input unit, 12071-touch panel, 12072-other input devices, 1208-interface unit, 1209-memory, 1210-processor, 1211-power supply.
  • the present application provides an electronic device, including a device housing 100 , a flexible display 200 and a projection assembly 300 .
  • the device case 100 is a basic component of the electronic device.
  • the device case 100 can provide an installation basis for other components of the electronic device, and at the same time, the device case 100 can protect other components.
  • the device housing 100 includes a first housing part 110 and a second housing part 120, the first housing part 110 and the second housing part 120 are movably fitted, and the first housing part 110 and the second housing part 120 can be Relatively far away or relatively close to switch the electronic device between the unfolded state and the retracted state. Specifically, the first housing part 110 and the second housing part 120 can be relatively far away to the unfolded state of the electronic device. At this time, the electronic device can have a larger display area. The first housing part 110 and the second housing part 120 can be relatively close to the contracted state of the electronic device, at this time the electronic device has a smaller display area, which is convenient for operation and portability.
  • the flexible display screen 200 is arranged on the first housing part 110 and the second housing part 120, specifically, the first end of the flexible display screen 200 is connected to the first housing part 110, and the second end of the flexible display screen 200 is connected to In the second housing part 120, the first end of the flexible display 200 can move with the movement of the first housing part 110, and the second end of the flexible display 200 can move with the movement of the second housing part 120. Therefore, when the first housing part 110 moves relative to the second housing part 120, the first end of the flexible display 200 also moves relative to the second end of the flexible display 200, thereby changing the shape of the flexible display 200. The distance between the first end and the second end also changes the display area of the flexible display 200 .
  • the first end of the flexible display 200 can be accommodated in the first housing part 110, or protrude from the first housing part 110, and/or the second end of the flexible display 200 can be accommodated in the second housing part 120, Or protrude from the second housing part 120 , there are many ways to store and protrude, for example, through a scroll, which is not limited in this application.
  • the projection assembly 300 is arranged in the equipment housing 100, specifically, in the inner cavity of the equipment housing 100.
  • the equipment housing 100 is provided with a light outlet 130.
  • the projection assembly 300 is connected to the main board 600 of the electronic equipment, for example, it can be connected by a flexible
  • the circuit board 500 is connected to the main board 600 of the electronic device to transmit the signal required by the projection assembly 300.
  • the main board 600 of the electronic device can control the projection assembly 300 to project documents, images and other objects in the electronic device, and pass through the light outlet 130 is projected onto a screen outside the device housing 100 for easy sharing and display.
  • the projection assembly 300 includes a light source 310 , an imaging device 320 and a convex lens 330 .
  • the light source 310 is used to emit the light required for projection.
  • the light source 310 can be a metal halide lamp.
  • the light source 310 can be powered by the battery of the electronic device.
  • the imaging device 320 is used to present the projection object.
  • the imaging device 320 can be a transparent screen, for example, it can be The transparent liquid crystal screen, the imaging device 320 is connected with the motherboard 600 of the electronic equipment, and the projection object is presented on the imaging device 320.
  • the convex lens 330 is a lens with a thick middle and a thin edge for imaging.
  • the convex lens 330 described in this embodiment is also It may be a convex lens group composed of a plurality of convex lenses.
  • the light emitted by the light source 310 passes through the imaging device 320, the convex lens 330 and the light outlet 130 in sequence, and projects the projected object outside the device casing 100, optionally, onto the device casing 100 outside the screen.
  • the image on the display screen of the electronic device may be presented on the imaging device 320 as a projection object, and then projected onto a screen outside the device housing 100 . It is also possible to operate through the display screen of the electronic device, and present other images, documents, etc. stored in the electronic device as projection objects on the imaging device 320 , and project them onto a screen outside the device housing 100 .
  • the focal length of the convex lens 330 is f
  • the distance between the imaging device 320 and the convex lens 330 is the object distance
  • the object distance is u
  • the distance between the convex lens 330 and the screen is the image distance
  • the image distance is v.
  • the distance between the imaging device 320 and the convex lens 330 can be adjusted to adjust the object distance u, or the object distance u and the image distance v can be adjusted so that f ⁇ u ⁇ 2f, so that an inverted magnified image can be formed , the inverted enlarged image is relative to the projected object on the imaging device 320 , and the image displayed to the user on the screen is upright.
  • the light source 310 and the imaging device 320 are arranged on the first casing part 110, and the convex lens 330 is arranged on the second casing part 120. Since the first casing part 110 and the second casing part 120 can move and cooperate, the light source 310 and the imaging device 320 The convex lens 330 can move with the first casing part 110 , and/or the convex lens 330 can move with the second casing part 120 to adjust the distance between the convex lens 330 and the imaging device 320 .
  • the relatively movable first casing part 110 and the second casing part 120 in the electronic device are fully utilized, the light source 310 and the imaging device 320 are arranged on the first casing part 110, and the convex lens 330 is set
  • the second housing part 120 relatively moves the first housing part 110 and the second housing part 120, the distance between the convex lens 330 and the imaging device 320 can be adjusted without additional adjustment components of the projection assembly 300, The number of components can be reduced, and the structure of the projection assembly 300 can be simplified.
  • the relative movement of the first housing part 110 and the second housing part 120 can not only serve as an adjustment member of the projection assembly 300 , but also provide space for the adjustment of the projection assembly 300 .
  • the object distance and/or image distance of the projection assembly 300 can be adjusted, so that the definition of projection can be adjusted, and user experience can be improved.
  • the electronic device may be a smart phone, a tablet computer, an e-book reader, a wearable smart device (such as a smart watch), an electronic game console, etc., and the present application does not specifically limit the type of the electronic device .
  • the light source 310 and the imaging device 320 are arranged on the first casing part 110, the convex lens 330 is arranged on the second casing part 120, and the light source 310, the imaging device 320 and the convex lens 330 are arranged along the first casing part 110 and/or the second casing
  • the moving direction of the body part 120 is set so that the relative movement of the first housing part 110 and the second housing part 120 will not affect the light passing through the imaging device 320 and the convex lens 330 in sequence, and this setting can save space to the greatest extent.
  • the light outlet 130 can be arranged on the second housing part 120.
  • the first housing part 110 and the second housing part 120 are relatively moved, only the distance between the convex lens 330 and the imaging device 320 can be adjusted.
  • the light outlet 130 and the convex lens The distance and relative position between 330 are constant.
  • the light outlet 130 can be arranged facing the convex lens 330, and the light passing through the convex lens 330 is directly projected out of the device housing 100 through the light outlet 130.
  • This arrangement has a simple structure, and there is no need to arrange other components between the light outlet 130 and the convex lens 330 to change the direction of light propagation.
  • the light outlet 130 can also be arranged not facing the convex lens 330.
  • the projection assembly 300 further includes a plane mirror 340.
  • the plane mirror 340 is arranged on the second housing part 120.
  • the plane mirror 340 is used to reflect the light passing through the convex lens 330 to the The light exit 130 , the light passing through the convex lens 330 is reflected by the flat mirror 340 and projected out of the device casing 100 through the light exit 130 .
  • a plane mirror 340 is arranged between the light outlet 130 and the convex lens 330, and the propagation direction of the light is changed by the reflection of the plane mirror 340.
  • the position of the light outlet 130 It becomes flexible, and the light outlet 130 can be arranged at any place of the second housing part 120 that does not interfere with other components, which can avoid installation failure caused by the position facing the convex lens 330 if the light outlet 130 cannot be provided.
  • the second casing part 120 includes a top edge 121 extending along the moving direction of the first casing part 110 and/or the second casing part 120 , and the light outlet 130 is disposed on the top edge 121 .
  • the light source 310 , the imaging device 320 , the convex lens 330 and the plane mirror 340 are arranged in sequence and are arranged close to the top edge 121 along the moving direction of the first casing part 110 and/or the second casing part 120 .
  • the light outlet 130 is arranged on the top edge 121, and projects to the outside of the electronic device through the top edge 121, which is convenient for the user to operate the electronic device during projection, and facilitates the projection component 300 to project the projected object in front of the user.
  • the light source 310 and the imaging device 320 are packaged as a first module, and the first module is disposed on the first casing part 110 .
  • the convex lens 330 and the flat mirror 340 are packaged into a second module, and the second module is disposed on the second housing part 120 .
  • the light source 310 and the imaging device 320 are packaged as a first module, and the convex lens 330 and the flat mirror 340 are packaged as a second module.
  • the modular arrangement facilitates the assembly of the projection assembly 300 on the electronic device, and, since the light source 310 needs the electronic device to supply power to it
  • the imaging device 320 requires electronic equipment for data transmission, and packaging the light source 310 and the imaging device 320 into a first module can also avoid wiring confusion caused by separate wiring.
  • the electronic device further includes a driving mechanism 400, the driving mechanism 400 is connected to the first casing part 110 and/or the second casing part 120, and the driving mechanism 400 is used to drive the first casing part 110 and/or The second case part 120 moves to adjust the distance between the first case part 110 and the second case part 120 .
  • the driving mechanism 400 adjusts the distance between the first housing part 110 and the second housing part 120 , it can adjust the imaging device 320 provided on the first housing part 110 and the convex lens provided on the second housing part 120 330, therefore, the driving mechanism 400 can be used to adjust the distance between the first housing part 110 and the second housing part 120, and can also be used to adjust the distance between the imaging device 320 and the convex lens 330, improving the driving Utilization of the mechanism 400 reduces the number of components of the electronic device.
  • the driving mechanism 400 may include a driving motor, which can drive the first housing part 110 and the second housing part 120 to move relative to each other, thereby driving the first end and the second end of the flexible display screen 200 to move relative to each other, and also driving the imaging The device 320 and the convex lens 330 move relatively, thereby adjusting the distance between the imaging device 320 and the convex lens 330 .
  • the motor can be used to drive the reel of the flexible display 200 to rotate, to drive the first end and/or the second end of the flexible display 200 to be accommodated and extended, and to drive the first housing part 110 and the second housing part 120 to move relative to each other. , to drive the imaging device 320 and the convex lens 330 to move relatively, thereby adjusting the distance between the imaging device 320 and the convex lens 330 .
  • the embodiments of the present application further provide a method for controlling an electronic device, where the electronic device is the electronic device described above.
  • the electronic device may be a smart phone, a tablet computer, an e-book reader, a wearable smart device (such as a smart watch), an electronic game console, etc.
  • the application does not specifically limit the type of the electronic device.
  • Control methods include:
  • the electronic device controls the projection
  • the component 300 is activated to project the projected object onto a screen outside the device housing 100 .
  • the electronic device controls the start of the projection component 300 to project the projected object onto the screen outside the device housing 100, and at the same time, a virtual key for adjusting the definition appears on the display interface, such as the icons of "up, down, left, and right". Clicking the virtual button is to input a second input to the electronic device.
  • the electronic device controls the first casing part 110 and the second casing part 120 to be relatively close or relatively far away to adjust the convex lens 330 and the imaging distance between devices 320 . For example, click on the "up" icon to control the first housing part 110 and the second housing part 120 to approach relatively, and click on the "down" icon to control the first housing part 110 and the second housing part 120 to move away relatively.
  • the first casing part 110 and the second casing part 120 are controlled to be relatively close to or relatively far away at a first speed; when the second input is a click operation, the first casing part is controlled to 110 and the second housing part 120 are relatively close to or relatively far away at a second speed; the first speed is greater than the second speed.
  • the distance to be adjusted is relatively long, so quickly adjust the first housing part 110 and the second housing part 120 to be relatively close to each other. Or relatively far away can save adjustment time.
  • the distance to be adjusted is relatively short, and only fine-tuning is required, so the speed of adjusting the first housing part 110 and the second housing part 110 is reduced.
  • the relative closeness or relative distance of the housing parts 120 can precisely adjust the sharpness.
  • objects such as documents and images in the electronic device can be conveniently projected on a screen outside the electronic device through the projection component 300 of the electronic device, so that the documents in the electronic device can be easily viewed. , images and other objects to share and display; and the distance between the convex lens 330 and the imaging device 320 can be adjusted by adjusting the relative movement of the first casing part 110 and the second casing part 120, making full use of the relative movement in electronic equipment
  • the adjustment of the object distance and/or image distance in the projection assembly 300 can be realized without additional adjustment components of the projection assembly 300, which can reduce the number of components and simplify the structure of the projection assembly 300; the first casing portion 110
  • the relative movement with the second casing part 120 can not only serve as an adjustment member of the projection assembly 300, but also provide space for the adjustment of the projection assembly 300; the object distance and/or image distance of the projection assembly 300 can be adjusted, so that the projection Clarity, improve user experience.
  • the execution subject may be a control device, or, or a control module in the control device for executing the loading control method.
  • the control method provided in the embodiment of the present application is described by taking the control device executing the loading control method as an example.
  • An embodiment of the present application also provides a control device for electronic equipment, and the control device includes a first receiving module, a first control module, a second receiving module, and a second control module.
  • the first receiving module is configured to receive a first input from a user, and the first input is to project a projection object;
  • the first control module is used to control the projection assembly 300 to start, and project the projection object onto a screen outside the device housing 100;
  • the second receiving module is used to receive a second input from the user, and the second input is to adjust the clarity
  • the second control module is used to control the first housing part 110 and the second housing part 120 to be relatively close to or relatively far away, so as to adjust the distance between the convex lens 330 and the imaging device 320 .
  • the control device in this embodiment of the present application may be a component, an integrated circuit, or a chip in an electronic device.
  • Electronic devices may be mobile electronic devices and non-mobile electronic devices.
  • control device provided in the embodiment of the present application can implement each process in the control method described above, and to avoid repetition, details are not described here.
  • objects such as documents and images in the electronic device can be conveniently projected on the screen outside the electronic device through the projection component 300 of the electronic device, so that the documents in the electronic device can be easily viewed. , images and other objects to share and display; and the distance between the convex lens 330 and the imaging device 320 can be adjusted by adjusting the relative movement of the first casing part 110 and the second casing part 120, making full use of the relative movement in electronic equipment
  • the adjustment of the object distance and/or image distance in the projection assembly 300 can be realized without additional adjustment components of the projection assembly 300, which can reduce the number of components and simplify the structure of the projection assembly 300; the first casing portion 110
  • the relative movement with the second casing part 120 can not only serve as an adjustment member of the projection assembly 300, but also provide space for the adjustment of the projection assembly 300; the object distance and/or image distance of the projection assembly 300 can be adjusted, so that the projection clarity.
  • FIG. 9 is a schematic diagram of a hardware structure of an electronic device implementing various embodiments of the present application.
  • the electronic device 1200 includes, but is not limited to: a radio frequency unit 1201, a network module 1202, an audio output unit 1203, an input unit 1204, a sensor 1205, a display unit 1206, a user input unit 1207, an interface unit 1208, a memory 1209, a processor 1210, and Power supply 1211 and other components.
  • a radio frequency unit 1201 includes, but is not limited to: a radio frequency unit 1201, a network module 1202, an audio output unit 1203, an input unit 1204, a sensor 1205, a display unit 1206, a user input unit 1207, an interface unit 1208, a memory 1209, a processor 1210, and Power supply 1211 and other components.
  • Those skilled in the art can understand that the structure of the electronic device 1200 shown in FIG. layout of the components.
  • electronic devices include but are not limited to mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.
  • the processor 1210 is configured to receive a first input from the user, and the first input is to project a projection object; activate the projection component 300 to project the projection object onto a screen outside the device housing 100; receive the second input from the user Input, the second input is to adjust the definition; control the first housing part 110 and the second housing part 120 to be relatively close or relatively far away, so as to adjust the distance between the convex lens 330 and the imaging device 320 .
  • the projecting component 300 of the electronic device can conveniently project documents, images and other objects in the electronic device onto a screen other than the electronic device, so as to facilitate the control of the electronic device. Sharing and displaying of documents, images and other objects; and the distance between the convex lens 330 and the imaging device 320 can be adjusted by adjusting the relative movement of the first housing part 110 and the second housing part 120, making full use of the relatively
  • the moving housing part is used to realize the adjustment of the object distance and/or image distance in the projection assembly 300, without additional adjustment components of the projection assembly 300, which can reduce the number of components and simplify the structure of the projection assembly 300; the first housing part
  • the relative movement of 110 and the second housing part 120 can not only serve as an adjustment member of the projection assembly 300, but also provide space for the adjustment of the projection assembly 300; the object distance and/or image distance of the projection assembly 300 can be adjusted, so that the projection assembly 300 can be adjusted clarity and improve user experience.
  • the radio frequency unit 1201 can be used to receive and send signals during information sending and receiving or during a call. Specifically, the downlink data from the base station is received and processed by the processor 1210; Uplink data is sent to the base station.
  • the radio frequency unit 1201 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 1201 can also communicate with the network and other devices through a wireless communication system.
  • the electronic device provides users with wireless broadband Internet access through the network module 1202, such as helping users send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 1203 may convert audio data received by the radio frequency unit 1201 or the network module 1202 or stored in the memory 1209 into an audio signal and output as sound. Also, the audio output unit 1203 may also provide audio output related to a specific function performed by the electronic device 1200 (for example, a call signal reception sound, a message reception sound, etc.).
  • the audio output unit 1203 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 1204 is used to receive audio or video signals.
  • the input unit 1204 may include a graphics processing unit (Graphics Processing Unit, GPU) 12041 and a microphone 12042, and the graphics processing unit 12041 controls still pictures or video images obtained by an image capturing device (such as a camera) in video capture mode or image capture mode
  • the data is processed.
  • the processed image frames may be displayed on the display unit 1206 .
  • the image frames processed by the graphics processor 12041 may be stored in the memory 1209 (or other storage media) or sent via the radio frequency unit 1201 or the network module 1202 .
  • the microphone 12042 can receive sound, and can process such sound into audio data.
  • the processed audio data may be converted into an output format transmittable to a mobile communication base station via the radio frequency unit 1201 in case of a phone call mode.
  • the electronic device 1200 also includes at least one sensor 1205, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 12061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 12061 and the / or backlighting.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when it is still, and can be used to identify the posture of electronic equipment (such as horizontal and vertical screen switching, related games) , magnetometer attitude calibration), vibration recognition-related functions (such as pedometer, knocking), etc.; the sensor 1205 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 1206 is used to display information input by the user or information provided to the user.
  • the display unit 1206 may include a display panel 12061, and the display panel 12061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like.
  • LCD Liquid Crystal Display
  • OLED Organic Light-Emitting Diode
  • the user input unit 1207 can be used to receive input numbers or character information, and generate key signal input related to user settings and function control of the electronic device.
  • the user input unit 1207 includes a touch panel 12071 and other input devices 12072 .
  • the touch panel 12071 also referred to as a touch screen, can collect touch operations of the user on or near it (for example, the user uses any suitable object or accessory such as a finger or a stylus on the touch panel 12071 or near the touch panel 12071 operate).
  • the touch panel 12071 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to the For the processor 1210, receive the command sent by the processor 1210 and execute it.
  • the touch panel 12071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 1207 may also include other input devices 12072 .
  • other input devices 12072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the touch panel 12071 can be covered on the display panel 12061, and when the touch panel 12071 detects a touch operation on or near it, it will be sent to the processor 1210 to determine the type of the touch event, and then the processor 1210 will The type of event provides a corresponding visual output on the display panel 12061.
  • the touch panel 12071 and the display panel 12061 are used as two independent components to realize the input and output functions of the electronic device, in some embodiments, the touch panel 12071 and the display panel 12061 can be integrated. The implementation of the input and output functions of the electronic device is not specifically limited here.
  • the interface unit 1208 is an interface for connecting an external device to the electronic device 1200 .
  • an external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) ports, video I/O ports, headphone ports, and more.
  • the interface unit 1208 can be used to receive input from an external device (for example, data information, power, etc.) transfer data between devices.
  • the memory 1209 can be used to store software programs as well as various data.
  • the memory 1209 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as a sound playback function, an image playback function, etc.); Data created by the use of electronic devices (such as audio data, phonebook, etc.), etc.
  • the memory 1209 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.
  • the processor 1210 is the control center of the electronic device, and uses various interfaces and lines to connect various parts of the entire electronic device, by running or executing software programs and/or modules stored in the memory 1209, and calling data stored in the memory 1209 , to perform various functions of the electronic equipment and process data, so as to monitor the electronic equipment as a whole.
  • the processor 1210 may include one or more processing units; optionally, the processor 1210 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs, etc., and the modem processor
  • the tuner processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 1210 .
  • the electronic device 1200 may also include a power supply 1211 (such as a battery) for supplying power to various components.
  • a power supply 1211 (such as a battery) for supplying power to various components.
  • the power supply 1211 may be logically connected to the processor 1210 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the electronic device 1200 includes some functional modules not shown, which will not be repeated here.
  • this embodiment of the present application discloses an electronic device, including a processor 1210, a memory 1209, and a program or instruction stored in the memory 1209 and operable on the processor 1210.
  • a program or instruction stored in the memory 1209 and operable on the processor 1210.
  • the program or instruction is executed by the processor 1210
  • the embodiment of the present application discloses a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by the processor 1210, each process of any of the above-mentioned method embodiments can be realized, and the same technical effect can be achieved , to avoid repetition, it will not be repeated here.
  • the readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM for short), a random access memory (Random Access Memory, RAM for short), a magnetic disk or an optical disk, and the like.
  • the embodiment of the present application discloses a computer program product, the computer program product is stored in a non-volatile storage medium, and the program product is configured to be executed by at least one processor to implement the control method as described above step.
  • the embodiment of the present application discloses a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the control method described in the above embodiments .
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

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Abstract

本申请公开一种电子设备及电子设备的控制方法，所述电子设备，包括设备壳体、柔性显示屏和投影组件；设备壳体包括第一壳体部和第二壳体部，第一壳体部和第二壳体部可移动配合，柔性显示屏设于第一壳体部和第二壳体部上，投影组件设于设备壳体，设备壳体上具有出光口；投影组件包括光源、成像器件和凸透镜，成像器件用于呈现投影对象，光源发出的光线依次经过成像器件、凸透镜和出光口，将投影对象投影到设备壳体之外；光源和成像器件设于第一壳体部，凸透镜设于第二壳体部，光源和成像器件可随第一壳体部移动，和/或凸透镜可随第二壳体部移动，以调节凸透镜和成像器件之间的距离。

Description

电子设备及电子设备的控制方法
交叉引用
本发明要求在2021年06月11日提交中国专利局、申请号为202110655628.5、发明名称为“电子设备及电子设备的控制方法”的中国专利申请的优先权，该申请的全部内容通过引用结合在本发明中。
技术领域
本申请涉及通信设备技术领域，尤其涉及一种电子设备及电子设备的控制方法。
背景技术
随着生活、工作节奏的加快，用户越来越需要将自己电子设备中的文档、图像等投影出来直接分享、展示给别人，因此，用户对投影的需求越来越强烈。现在的手机、平板电脑等电子设备基本无投影功能，需要通过投影仪将电子设备中的文档、图像等进行投影，而投影仪的接口如果与电子设备的接口不匹配则不能进行投影，并且投影仪体积庞大，携带不方便，造成使用投影仪对电子设备中的文档、图像等对象进行投影具有诸多不便。
发明内容
本申请公开一种电子设备及电子设备的控制方法，以解决现有技术中对电子设备中的文档、图像等对象进行投影具有诸多不便的问题。
为了解决上述问题，本申请采用下述技术方案：
一种电子设备，包括设备壳体、柔性显示屏和投影组件；
所述设备壳体包括第一壳体部和第二壳体部，所述第一壳体部和所述第二壳体部可移动配合，所述柔性显示屏设于所述第一壳体部和所述第二壳体 部上，所述投影组件设于所述设备壳体，所述设备壳体上设有出光口；
所述投影组件包括光源、成像器件和凸透镜，所述成像器件用于呈现投影对象，所述光源发出的光线依次经过所述成像器件、所述凸透镜和所述出光口，将所述投影对象投影到所述设备壳体之外；
所述光源和所述成像器件设于所述第一壳体部，所述凸透镜设于所述第二壳体部，所述光源和所述成像器件可随所述第一壳体部移动，和/或所述凸透镜可随所述第二壳体部移动，以调节所述凸透镜和所述成像器件之间的距离。
一种电子设备的控制方法，所述电子设备为上述电子设备，所述控制方法包括：
接收用户的第一输入，所述第一输入为对所述投影对象进行投影；
控制所述投影组件启动，将所述投影对象投影到所述设备壳体之外的屏幕上；
接收用户的第二输入，所述第二输入为调节清晰度；
控制所述第一壳体部和所述第二壳体部相对靠近或相对远离，以调节所述凸透镜和所述成像器件之间的距离。
一种电子设备的控制装置，包括：
第一接收模块，用于接收用户的第一输入，所述第一输入为对投影对象进行投影；
第一控制模块，用于控制投影组件启动，将所述投影对象投影到设备壳体之外的屏幕上；
第二接收模块，用于接收用户的第二输入，所述第二输入为调节清晰度；
第二控制模块，用于控制第一壳体部和第二壳体部相对靠近或相对远离，以调节凸透镜和成像器件之间的距离。
一种电子设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现上述 控制方法的步骤。
一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现上述控制方法的步骤。
本申请采用的技术方案能够达到以下有益效果：
采用本申请的电子设备及电子设备的控制方法，电子设备包括投影组件，可通过电子设备的投影组件将电子设备中的文档、图像等对象很方便地投影到电子设备之外的屏幕上，方便对电子设备中的文档、图像等对象的分享及展示；并且光源和成像器件设于第一壳体部，凸透镜设于第二壳体部，光源和成像器件可随第一壳体部移动，和/或凸透镜可随第二壳体部移动，可通过调节第一壳体部和第二壳体部的相对移动来调节凸透镜和成像器件之间的距离，充分利用了电子设备中可相对移动的壳体部来实现投影组件中的物距和/或像距的调节，不用额外设置投影组件的调节构件，可减少构件的数量，简化投影组件的结构；第一壳体部和第二壳体部的相对移动不仅可以作为投影组件的调节构件，还可以为投影组件的调节提供空间；投影组件的物距和/或像距可调，从而可以调节投影的清晰度，提升用户的体验。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本申请实施例中电子设备的主视图(为了表示内部结构，移除了柔性显示屏)；
图2为本申请实施例中电子设备的分解图；
图3为本申请实施例中电子设备的投影组件的结构图；
图4为本申请实施例中电子设备的收缩状态的局部视图；
图5为本申请实施例中电子设备的展开状态的局部视图；
图6为本申请实施例中电子设备的控制方法的流程图；
图7为本申请实施例中电子设备的控制方法中的界面图；
图8为本申请实施例中电子设备的控制方法中的界面图；
图9为本申请实施例中电子设备的硬件结构示意图。
附图标记说明：
100-设备壳体、110-第一壳体部、120-第二壳体部、121-顶边缘、130-出光口、
200-柔性显示屏、
300-投影组件、310-光源、320-成像器件、330-凸透镜、340-平面镜、
400-驱动机构、
500-柔性电路板、
600-主板、
1200-电子设备、1201-射频单元、1202-网络模块、1203-音频输出单元、1204-输入单元、12041-图形处理器、12042-麦克风、1205-传感器、1206-显示单元、12061-显示面板、1207-用户输入单元、12071-触控面板、12072-其他输入设备、1208-接口单元、1209-存储器、1210-处理器、1211-电源。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请具体实施例及相应的附图对本申请技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有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”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或 描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。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。
以下结合附图，详细说明本申请各个实施例公开的技术方案。
如图1-图5所示，本申请提供一种电子设备，包括设备壳体100、柔性显示屏200和投影组件300。
设备壳体100为电子设备的基础构件，设备壳体100能够为电子设备的其它组成构件提供安装基础，同时设备壳体100可以对其它组成构件起到防护的作用。
设备壳体100包括第一壳体部110和第二壳体部120，第一壳体部110和第二壳体部120可移动配合，第一壳体部110与第二壳体部120可以相对远离或相对靠近，以使电子设备在展开状态与收缩状态之间切换。具体地，第一壳体部110与第二壳体部120可以相对远离至电子设备的展开状态，此时电子设备可以有较大的显示面积，第一壳体部110与第二壳体部120可以相对靠近至电子设备的收缩状态，此时电子设备具有较小的显示面积，便于操作与携带。
柔性显示屏200设于第一壳体部110和第二壳体部120上，具体地，柔性显示屏200的第一端连接于第一壳体部110，柔性显示屏200的第二端连接于第二壳体部120，柔性显示屏200的第一端可随着第一壳体部110的移动而移动，柔性显示屏200的第二端可随着第二壳体部120的移动而移动，因此第一壳体部110相对于第二壳体部120移动时，柔性显示屏200的第一端相对于柔性显示屏200的第二端也发生移动，从而改变了柔性显示屏200的第一端和第二端之间的距离，也改变了柔性显示屏200的显示面积。
柔性显示屏200的第一端可收纳于第一壳体部110，或从第一壳体部110伸出，和/或柔性显示屏200的第二端可收纳于第二壳体部120，或从第二壳 体部120伸出，收纳和伸出的方式有很多种，例如通过卷轴，本申请不对此进行限制。
投影组件300设于设备壳体100，具体地，设于设备壳体100的内腔中，设备壳体100上设有出光口130，投影组件300与电子设备的主板600相连，例如可通过柔性电路板500与电子设备的主板600相连，以传递投影组件300所需要的信号，所述电子设备的主板600可控制投影组件300对电子设备中的文档、图像等对象进行投影，并通过出光口130投影至设备壳体100之外的屏幕上，方便分享和展示。
投影组件300包括光源310、成像器件320和凸透镜330。
光源310用于发射投影所需的光线，光源310可以使用金属卤素灯，光源310可以由电子设备的电池供电，成像器件320用于呈现投影对象，成像器件320可以为透明屏，例如，可以为透明液晶屏，成像器件320与电子设备的主板600相连，将投影对象呈现在成像器件320上，凸透镜330是中间厚、边缘薄的透镜，用于成像，本实施例中所述的凸透镜330也可以是多个凸透镜组成的凸透镜组，光源310发出的光线依次经过成像器件320、凸透镜330和出光口130，将投影对象投影到设备壳体100之外，可选地，投影到设备壳体100之外的屏幕上。
本申请实施例中可以将电子设备的显示屏上的图像作为投影对象呈现在成像器件320上，再投影到设备壳体100之外的屏幕上。也可以通过电子设备的显示屏进行操作，将电子设备中存储的其他图像、文档等作为投影对象呈现在成像器件320上，在投影到设备壳体100之外的屏幕上。
凸透镜330的焦距为f，成像器件320和凸透镜330之间的距离为物距，物距为u，凸透镜330与屏幕之间的距离为像距，像距为v。三者之间满足高斯成像公式：1/f＝1/u+1/v。
本申请的实施例中，可以调节成像器件320和凸透镜330之间的距离，从而调节物距u，或者调节物距u和像距v，使得f＜u＜2f，从而可以成倒立 放大的像，倒立放大的像是相对于成像器件320上的投影对象而言的，屏幕上展示给用户的像是正立的。
光源310和成像器件320设于第一壳体部110，凸透镜330设于第二壳体部120，由于第一壳体部110和第二壳体部120可移动配合，光源310和成像器件320可随第一壳体部110移动，和/或凸透镜330可随第二壳体部120移动，以调节凸透镜330和成像器件320之间的距离。
本申请的实施例中，充分利用了电子设备中可相对移动的第一壳体部110和第二壳体部120，将光源310和成像器件320设于第一壳体部110，凸透镜330设于第二壳体部120，相对移动第一壳体部110和第二壳体部120时，就可以实现调节凸透镜330和成像器件320之间的距离，不用额外设置投影组件300的调节构件，可减少构件的数量，简化投影组件300的结构，第一壳体部110和第二壳体部120的相对移动不仅可以作为投影组件300的调节构件，还可以为投影组件300的调节提供空间。投影组件300的物距和/或像距可调，从而可以调节投影的清晰度，提升用户的体验。
本申请的实施例中，电子设备可以是智能手机、平板电脑、电子书阅读器、可穿戴式智能设备(例如智能手表)、电子游戏机等电子设备，本申请对电子设备的种类不作具体限制。
光源310和成像器件320设于第一壳体部110，凸透镜330设于第二壳体部120，并且光源310、成像器件320和凸透镜330依次沿第一壳体部110和/或第二壳体部120的移动方向设置，这样第一壳体部110和第二壳体部120的相对移动不会影响光线依次经过成像器件320和凸透镜330，且这样设置可以最大程度地节省空间。
出光口130可以设置在第二壳体部120上，相对移动第一壳体部110和第二壳体部120时，只是可以调节凸透镜330和成像器件320之间的距离，出光口130和凸透镜330之间的距离和相对位置是不变的。
出光口130可以正对凸透镜330设置，经过凸透镜330的光线直接通过 出光口130投射到设备壳体100之外。该种设置方式，结构简单，出光口130和凸透镜330之间不用设置其他改变光线传播方向的构件。
当然，出光口130也可以不正对凸透镜330设置，该种设置方式下，投影组件300还包括平面镜340，平面镜340设于第二壳体部120，平面镜340用于将经过凸透镜330的光线反射至出光口130，经过凸透镜330的光线经过平面镜340的反射后通过出光口130投射到设备壳体100之外。该种设置方式中，在出光口130和凸透镜330之间设置了平面镜340，通过平面镜340的反射改变光线的传播方向，虽然增加了构件的数量，但是该种设置方式，出光口130的设置位置变得灵活，可以将出光口130设置在第二壳体部120的任何不与其他构件干涉的地方，可避免正对凸透镜330的位置如果无法设置出光口130造成的无法安装。
具体地，第二壳体部120包括沿第一壳体部110和/或第二壳体部120的移动方向延伸的顶边缘121，出光口130设于顶边缘121。光源310、成像器件320、凸透镜330和平面镜340依次设置，且沿第一壳体部110和/或第二壳体部120的移动方向靠近顶边缘121布置。出光口130设置在顶边缘121，通过顶边缘121向电子设备的外部进行投影，可在投影时方便用户对电子设备的操作，而且便于投影组件300将投影对象投影至用户的前方。
本申请的实施例中，光源310和成像器件320封装为第一模块，第一模块设于第一壳体部110。凸透镜330和平面镜340封装为第二模块，第二模块设于第二壳体部120。光源310和成像器件320封装为第一模块，凸透镜330和平面镜340封装为第二模块，模块式设置方式便于投影组件300在电子设备上的组装，并且，由于光源310需要电子设备对其进行供电，成像器件320需要电子设备对其进行数据传输，将光源310和成像器件320封装为第一模块，还可以避免单独进行接线容易造成接线混乱。
本申请实施例中，电子设备还包括驱动机构400，驱动机构400与第一壳体部110和/或第二壳体部120相连，驱动机构400用于驱动第一壳体部110 和/或第二壳体部120移动，以调节第一壳体部110和第二壳体部120之间的距离。驱动机构400在调节第一壳体部110和第二壳体部120之间的距离时，就可以调节设置在第一壳体部110的成像器件320以及设置在第二壳体部120的凸透镜330之间的距离，因此，驱动机构400可用于调节第一壳体部110和第二壳体部120之间的距离，也可以用于调节成像器件320和凸透镜330之间的距离，提高驱动机构400的利用率，减少电子设备的构件的数量。
驱动机构400可以包括驱动电机，可以通过驱动电机驱动第一壳体部110和第二壳体部120相对移动，带动柔性显示屏200的第一端和第二端发生相对移动，同时也带动成像器件320和凸透镜330相对移动，从而调节成像器件320和凸透镜330之间的距离。
或者也可以通过驱动电机驱动柔性显示屏200的卷轴转动，带动柔性显示屏200的第一端和/或第二端收纳和伸出，带动第一壳体部110和第二壳体部120相对移动，带动成像器件320和凸透镜330相对移动，从而调节成像器件320和凸透镜330之间的距离。
如图6-图8所示，本申请的实施例还提供一种电子设备的控制方法，该电子设备为上文描述的电子设备。
电子设备可以是智能手机、平板电脑、电子书阅读器、可穿戴式智能设备(例如智能手表)、电子游戏机等电子设备，本申请对电子设备的种类不作具体限制。
控制方法包括：
S100、接收用户的第一输入，第一输入为对投影对象进行投影；
S200、控制投影组件300启动，将投影对象投影到设备壳体100之外的屏幕上；
S300、接收用户的第二输入，第二输入为调节清晰度；
S400、控制第一壳体部110和第二壳体部120相对靠近或相对远离，以调节凸透镜330和成像器件320之间的距离。
例如，用户在电子设备的显示屏上操作文档时，显示界面上具有投影的虚拟按键，用户点击该虚拟按键，就是向电子设备输入第一输入，电子设备接收用户的第一输入后，控制投影组件300启动，将投影对象投影到设备壳体100之外的屏幕上。
电子设备控制投影组件300启动，将投影对象投影到设备壳体100之外的屏幕上，同时显示界面上出现，调节清晰度的虚拟按键，例如“上、下、左、右”的图标，用户点击该虚拟按键，就是向电子设备输入第二输入，电子设备接收用户的第二输入之后，控制第一壳体部110和第二壳体部120相对靠近或相对远离，以调节凸透镜330和成像器件320之间的距离。例如，点击“上”图标为控制第一壳体部110和第二壳体部120相对靠近，点击“下”图标为控制第一壳体部110和第二壳体部120相对远离。
其中，第二输入为长按操作时，控制第一壳体部110和第二壳体部120以第一速度相对靠近或相对远离；第二输入为点按操作时，控制第一壳体部110和第二壳体部120以第二速度相对靠近或相对远离；第一速度大于第二速度。在启动投影组件300之后，投影到设备壳体100之外的屏幕上的投影对象很模糊时，需要调节的距离较长，因此快速调节第一壳体部110和第二壳体部120相对靠近或相对远离可以节约调节时间。在启动投影组件300之后，投影到设备壳体100之外的屏幕上的投影对象不是很模糊时，需要调节的距离较短，只需微调，因此降低速度调节第一壳体部110和第二壳体部120相对靠近或相对远离可以精确调节清晰度。
采用本申请实施例的电子设备的控制方法，可通过电子设备的投影组件300将电子设备中的文档、图像等对象很方便地投影到电子设备之外的屏幕上，方便对电子设备中的文档、图像等对象的分享及展示；并且可通过调节第一壳体部110和第二壳体部120的相对移动来调节凸透镜330和成像器件320之间的距离，充分利用电子设备中可相对移动的壳体部来实现投影组件300中的物距和/或像距的调节，不用额外设置投影组件300的调节构件，可 减少构件的数量，简化投影组件300的结构；第一壳体部110和第二壳体部120的相对移动不仅可以作为投影组件300的调节构件，还可以为投影组件300的调节提供空间；投影组件300的物距和/或像距可调，从而可以调节投影的清晰度，提高用户体验。
需要说明的是，本申请实施例提供的控制方法，执行主体可以为控制装置，或者，或者该控制装置中的用于执行加载控制方法的控制模块。本申请实施例中以控制装置执行加载控制方法为例，说明本申请实施例提供的控制方法。
本申请实施例还提供一种电子设备的控制装置，控制装置包括第一接收模块、第一控制模块、第二接收模块和第二控制模块。
第一接收模块用于接收用户的第一输入，第一输入为对投影对象进行投影；
第一控制模块用于控制投影组件300启动，将投影对象投影到设备壳体100之外的屏幕上；
第二接收模块用于接收用户的第二输入，第二输入为调节清晰度；
第二控制模块用于控制第一壳体部110和第二壳体部120相对靠近或相对远离，以调节凸透镜330和成像器件320之间的距离。
本申请实施例中的控制装置可以是电子设备中的部件、集成电路、或芯片。电子设备可以是移动电子设备和非移动电子设备。
本申请实施例提供的控制装置能够实现上文所述的控制方法中的各个过程，为避免重复，这里不再赘述。
采用本申请实施例的电子设备的控制装置，可通过电子设备的投影组件300将电子设备中的文档、图像等对象很方便地投影到电子设备之外的屏幕上，方便对电子设备中的文档、图像等对象的分享及展示；并且可通过调节第一壳体部110和第二壳体部120的相对移动来调节凸透镜330和成像器件320之间的距离，充分利用电子设备中可相对移动的壳体部来实现投影组件 300中的物距和/或像距的调节，不用额外设置投影组件300的调节构件，可减少构件的数量，简化投影组件300的结构；第一壳体部110和第二壳体部120的相对移动不仅可以作为投影组件300的调节构件，还可以为投影组件300的调节提供空间；投影组件300的物距和/或像距可调，从而可以调节投影的清晰度。
图9为实现本申请各个实施例的一种电子设备的硬件结构示意图。
该电子设备1200包括但不限于：射频单元1201、网络模块1202、音频输出单元1203、输入单元1204、传感器1205、显示单元1206、用户输入单元1207、接口单元1208、存储器1209、处理器1210、以及电源1211等部件。本领域技术人员可以理解，图9中示出的电子设备1200的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。在本申请实施例中，电子设备包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，处理器1210用于接收用户的第一输入，第一输入为对投影对象进行投影；制投影组件300启动，将投影对象投影到设备壳体100之外的屏幕上；接收用户的第二输入，第二输入为调节清晰度；控制第一壳体部110和第二壳体部120相对靠近或相对远离，以调节凸透镜330和成像器件320之间的距离。
本申请实施例公开的电子设备的控制方法中，可通过电子设备的投影组件300将电子设备中的文档、图像等对象很方便地投影到电子设备之外的屏幕上，方便对电子设备中的文档、图像等对象的分享及展示；并且可通过调节第一壳体部110和第二壳体部120的相对移动来调节凸透镜330和成像器件320之间的距离，充分利用电子设备中可相对移动的壳体部来实现投影组件300中的物距和/或像距的调节，不用额外设置投影组件300的调节构件，可减少构件的数量，简化投影组件300的结构；第一壳体部110和第二壳体 部120的相对移动不仅可以作为投影组件300的调节构件，还可以为投影组件300的调节提供空间；投影组件300的物距和/或像距可调，从而可以调节投影的清晰度，提高用户体验。
应理解的是，本申请实施例中，射频单元1201可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器1210处理；另外，将上行的数据发送给基站。通常，射频单元1201包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元1201还可以通过无线通信系统与网络和其他设备通信。
电子设备通过网络模块1202为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元1203可以将射频单元1201或网络模块1202接收的或者在存储器1209中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元1203还可以提供与电子设备1200执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元1203包括扬声器、蜂鸣器以及受话器等。
输入单元1204用于接收音频或视频信号。输入单元1204可以包括图形处理器(Graphics Processing Unit，GPU)12041和麦克风12042，图形处理器12041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。处理后的图像帧可以显示在显示单元1206上。经图形处理器12041处理后的图像帧可以存储在存储器1209(或其它存储介质)中或者经由射频单元1201或网络模块1202进行发送。麦克风12042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元1201发送到移动通信基站的格式输出。
电子设备1200还包括至少一种传感器1205，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其 中，环境光传感器可根据环境光线的明暗来调节显示面板12061的亮度，接近传感器可在电子设备1200移动到耳边时，关闭显示面板12061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别电子设备姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器1205还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元1206用于显示由用户输入的信息或提供给用户的信息。显示单元1206可包括显示面板12061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板12061。
用户输入单元1207可用于接收输入的数字或字符信息，以及产生与电子设备的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元1207包括触控面板12071以及其他输入设备12072。触控面板12071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板12071上或在触控面板12071附近的操作)。触控面板12071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器1210，接收处理器1210发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板12071。除了触控面板12071，用户输入单元1207还可以包括其他输入设备12072。具体地，其他输入设备12072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。
进一步地，触控面板12071可覆盖在显示面板12061上，当触控面板12071检测到在其上或附近的触摸操作后，传送给处理器1210以确定触摸事件的类型，随后处理器1210根据触摸事件的类型在显示面板12061上提供相应的视觉输出。虽然在图9中，触控面板12071与显示面板12061是作为两个独立的部件来实现电子设备的输入和输出功能，但是在某些实施例中，可以将触控面板12071与显示面板12061集成而实现电子设备的输入和输出功能，具体此处不做限定。
接口单元1208为外部装置与电子设备1200连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元1208可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到电子设备1200内的一个或多个元件或者可以用于在电子设备1200和外部装置之间传输数据。
存储器1209可用于存储软件程序以及各种数据。存储器1209可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据电子设备的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器1209可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器1210是电子设备的控制中心，利用各种接口和线路连接整个电子设备的各个部分，通过运行或执行存储在存储器1209内的软件程序和/或模块，以及调用存储在存储器1209内的数据，执行电子设备的各种功能和处理数据，从而对电子设备进行整体监控。处理器1210可包括一个或多个处理单元；可选地，处理器1210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1210中。
电子设备1200还可以包括给各个部件供电的电源1211(比如电池)，可选地，电源1211可以通过电源管理系统与处理器1210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。
另外，电子设备1200包括一些未示出的功能模块，在此不再赘述。
可选地，本申请实施例公开一种电子设备，包括处理器1210，存储器1209，存储在存储器1209上并可在处理器1210上运行的程序或指令，该程序或指令被处理器1210执行时实现上述任意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。
本申请实施例公开一种可读存储介质，可读存储介质上存储有程序或指令，该程序或指令被处理器1210执行时实现上述任意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。其中，所述的可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
本申请实施例公开一种计算机程序产品，所述计算机程序产品被存储在非易失的存储介质中，所述程序产品被配置成被至少一个处理器执行以实现如上文所述的控制方法的步骤。
本申请实施例公开一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上文实施例所述的控制方法。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过 程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台电子设备(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (13)

  1. 一种电子设备，包括设备壳体(100)、柔性显示屏(200)和投影组件(300)；
    所述设备壳体(100)包括第一壳体部(110)和第二壳体部(120)，所述第一壳体部(110)和所述第二壳体部(120)可移动配合，所述柔性显示屏(200)设于所述第一壳体部(110)和所述第二壳体部(120)上，所述投影组件(300)设于所述设备壳体(100)，所述设备壳体(100)上设有出光口(130)；
    所述投影组件(300)包括光源(310)、成像器件(320)和凸透镜(330)，所述成像器件(320)用于呈现投影对象，所述光源(310)发出的光线依次经过所述成像器件(320)、所述凸透镜(330)和所述出光口(130)，将所述投影对象投影到所述设备壳体(100)之外；
    所述光源(310)和所述成像器件(320)设于所述第一壳体部(110)，所述凸透镜(330)设于所述第二壳体部(120)，所述光源(310)和所述成像器件(320)可随所述第一壳体部(110)移动，和/或所述凸透镜(330)可随所述第二壳体部(120)移动，以调节所述凸透镜(330)和所述成像器件(320)之间的距离。
  2. 根据权利要求1所述的电子设备，其中，所述光源(310)、所述成像器件(320)和所述凸透镜(330)依次沿所述第一壳体部(110)和/或所述第二壳体部(120)的移动方向设置。
  3. 根据权利要求2所述的电子设备，其中，所述出光口(130)正对所述凸透镜(330)设置，经过所述凸透镜(330)的光线直接通过所述出光口(130)投射到所述设备壳体(100)之外。
  4. 根据权利要求2所述的电子设备，其中，所述出光口(130)未正对 所述凸透镜(330)设置，所述投影组件(300)还包括平面镜(340)，所述平面镜(340)设于所述第二壳体部(120)，所述平面镜(340)用于将经过所述凸透镜(330)的光线反射至所述出光口(130)，经过所述凸透镜(330)的光线经过所述平面镜(340)的反射后通过所述出光口(130)投射到所述设备壳体(100)之外。
  5. 根据权利要求4所述的电子设备，其中，所述第二壳体部(120)包括沿所述第一壳体部(110)和/或所述第二壳体部(120)的移动方向延伸的顶边缘(121)，所述出光口(130)设于所述顶边缘(121)。
  6. 根据权利要求4所述的电子设备，其中，所述凸透镜(330)和所述平面镜(340)封装为第二模块，所述第二模块设于所述第二壳体部(120)。
  7. 根据权利要求1所述的电子设备，其中，所述光源(310)和所述成像器件(320)封装为第一模块，所述第一模块设于所述第一壳体部(110)。
  8. 根据权利要求1所述的电子设备，其中，所述电子设备还包括驱动机构(400)，所述驱动机构(400)与所述第一壳体部(110)和/或所述第二壳体部(120)相连，所述驱动机构(400)用于驱动所述第一壳体部(110)和/或所述第二壳体部(120)移动，以调节所述第一壳体部(110)和所述第二壳体部(120)之间的距离。
  9. 一种电子设备的控制方法，所述电子设备为如权利要求1-8中任一项所述的电子设备，所述控制方法包括：
    接收用户的第一输入，所述第一输入为对投影对象进行投影；
    控制所述投影组件(300)启动，将所述投影对象投影到所述设备壳体(100)之外的屏幕上；
    接收用户的第二输入，所述第二输入为调节清晰度；
    控制所述第一壳体部(110)和所述第二壳体部(120)相对靠近或相对 远离，以调节所述凸透镜(330)和所述成像器件(320)之间的距离。
  10. 根据权利要求9所述的电子设备的控制方法，其中，
    所述第二输入为长按操作时，控制所述第一壳体部(110)和所述第二壳体部(120)以第一速度相对靠近或相对远离；
    所述第二输入为点按操作时，控制所述第一壳体部(110)和所述第二壳体部(120)以第二速度相对靠近或相对远离；
    所述第一速度大于所述第二速度。
  11. 一种电子设备的控制装置，包括：
    第一接收模块，用于接收用户的第一输入，所述第一输入为对投影对象进行投影；
    第一控制模块，用于控制投影组件(300)启动，将所述投影对象投影到设备壳体(100)之外的屏幕上；
    第二接收模块，用于接收用户的第二输入，所述第二输入为调节清晰度；
    第二控制模块，用于控制第一壳体部(110)和第二壳体部(120)相对靠近或相对远离，以调节凸透镜(330)和成像器件(320)之间的距离。
  12. 一种电子设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求9或10所述的控制方法的步骤。
  13. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求9或10所述的控制方法的步骤。
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