CN109743421B - Electronic device - Google Patents
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- CN109743421B CN109743421B CN201811641527.7A CN201811641527A CN109743421B CN 109743421 B CN109743421 B CN 109743421B CN 201811641527 A CN201811641527 A CN 201811641527A CN 109743421 B CN109743421 B CN 109743421B
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Abstract
An embodiment of the present application provides an electronic device, including: the flexible display screen comprises a main body, a rotating shaft, a flexible display screen, a detection device and a processor, wherein the main body is columnar, the rotating shaft is arranged in the main body, and the rotating shaft can rotate in the main body; the flexible display screen can be wound on the rotating shaft so as to be wound or stretched according to the rotation of the rotating shaft; the detection device is used for detecting the winding and stretching states of the flexible display screen; the processor is used for controlling the flexible display screen according to the winding and stretching states of the flexible display screen. The embodiment of the application can protect the flexible display screen of the electronic equipment.
Description
Technical Field
The present application relates to the field of electronic technologies, and in particular, to an electronic device.
Background
With the development of communication technology, electronic devices such as smart phones are becoming more and more popular. Electronic equipment is generally flat, and with the increasing diversification of functions of electronic equipment, the overall structure of the existing electronic equipment cannot meet the requirements of users.
Disclosure of Invention
The embodiment of the application provides electronic equipment, which can protect a flexible display screen of the electronic equipment.
An embodiment of the present application provides an electronic device, including:
a main body in a cylindrical shape;
a rotating shaft disposed in the main body, the rotating shaft being rotatable in the main body;
the flexible display screen can be wound on the rotating shaft so as to be wound or extended according to the rotation of the rotating shaft;
the detection device is used for detecting the winding and stretching states of the flexible display screen; and
and the processor is used for controlling the flexible display screen according to the winding and stretching states of the flexible display screen.
An embodiment of the present application provides an electronic device, including:
a main body in a cylindrical shape;
a rotating shaft disposed in the main body, the rotating shaft being rotatable in the main body;
the flexible display screen can be wound on the rotating shaft so as to be wound or stretched according to the rotation of the rotating shaft;
the detection device is used for detecting the state of the flexible display screen; and
and the processor is used for controlling the rotating shaft to rotate according to the control instruction so as to enable the flexible display screen to be wound or stretched.
In this application embodiment, the treater can control the pivot according to detection device to the detection of flexible display screen state and rotate to in the flexible display screen of control stretches out outside the main part or accomodates in the main part, can protect electronic equipment's flexible display screen.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 2 is a schematic view of an electronic device provided in an embodiment of the present application, where a flexible display screen is in an extended state.
Fig. 3 is a schematic diagram illustrating a portion of the hinge, the detecting mechanism, the detector, the first control circuit board, and the first bracket of the electronic device shown in fig. 1 and 2 being disassembled.
Fig. 4 is a schematic structural diagram of a first detection mechanism in the detection mechanism shown in fig. 3.
Fig. 5 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 6 is a block diagram of an electronic device provided in an embodiment of the present application.
Fig. 7 is another schematic view of an electronic device provided in an embodiment of the present application, where a flexible display screen is in an extended state.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. The electronic device 10 may be a computing device such as a laptop computer, a computer monitor containing an embedded computer, a tablet computer, a cellular telephone, a media player, or other handheld or portable electronic devices, smaller devices such as a wrist-watch device, a hanging device, a headset or earpiece device, a device embedded in eyeglasses, or other device worn on the head of a user, or other wearable or miniature devices, a television, a computer display not containing an embedded computer, a gaming device, a navigation device, an embedded system such as a system in which an electronic device with a display is installed in a kiosk or automobile, a device that implements the functionality of two or more of these devices, or other electronic devices. In the exemplary configuration of fig. 1, the electronic device 10 is a portable device, such as a cellular telephone, media player, tablet computer, or other portable computing device. Other configurations may be used for the electronic device 10, if desired. The example of fig. 1 is merely exemplary.
As shown in fig. 1, electronic device 10 may include a body such as body 13, and body 13 may serve as a carrier for electronic device 10 and may sometimes be referred to as a housing or casing. The body 13 may be formed from plastic, glass, ceramic, fiber composite, metal (e.g., stainless steel, aluminum, etc.), other suitable materials, or a combination of any two or more of these materials.
The body 13 may form the outer contour of the electronic device 10 and the body 13 may be of a regular shape. In some embodiments, the main body 13 may have a cylindrical structure, or a tubular structure, such as a cylinder structure, a truncated cone structure, a polyhedron structure, or the like. That is, a cross-sectional view of the body 13 in a radial direction thereof is formed in a circular or polygonal shape. The main body 13 may have an irregular shape. Note that a cross-sectional view of the main body 13 in its radial direction is a cross-sectional view around the periphery of the main body 13.
When the sectional view of the body 13 in the radial direction thereof forms a polygon, the polygon may be a two-sided shape, a three-sided shape, a quadrangular shape, a pentagonal shape, etc. When the polygon is two-sided, it may include one straight side and one curved side. When the polygon is a trilateral or more, the sides may be equal or unequal, or some of the sides may be equal.
The body 13 includes at least one end and at least one side. For example, the body 13 may have a first end such as a first end 131, a second end such as a second end 132, and a first side such as a first side 133. The first end 131 and the second end 132 may be disposed opposite to each other, the first end 131 and the second end 132 may be disposed at opposite ends of the main body 13, and the first end 131 and the second end 132 may be connected by a first side 133, or the first side 133 may be connected between the first end 131 and the second end 132.
It should be noted that the radial direction of the main body 13 is a direction surrounding the first side portion 133, the axial direction of the main body 13 is a direction in which the first end portion 131 faces the second end portion 132, or the axial direction of the main body 13 is a direction in which the second end portion 132 faces the first end portion 131. The axial direction of the body 13 is perpendicular to the radial direction of the body 13.
The first end portion 131, the second end portion 132 and the first side portion 133 form a receiving cavity on the main body 13, and the receiving cavity can receive components of the electronic device 10, such as a flexible display, a hinge, a main board, a battery and the like of the electronic device 10.
The first end portion 131 may carry the electronic device 10, for example, the first end portion 131 may be a planar structure, and for example, the first end portion 131 may be a structure with a middle portion recessed toward an inner direction of the electronic device 10, and the first end portion 131 may carry the electronic device 10 so that the electronic device 10 is in a standing state. It should be noted that the first end portion 131 may not carry the electronic device 10, for example, the first end portion 131 may be in a tip shape, and for example, the first end portion 131 may be in a structure with a middle portion protruding toward the outside of the electronic device 10.
The second end portion 132 may carry the electronic device 10, for example, the second end portion 132 may be a planar structure, and for example, the second end portion 132 may be a structure with a central portion recessed toward the inside of the electronic device 10, and the second end portion 132 may carry the electronic device 10 so that the electronic device 10 is in a standing state. It should be noted that the second end portion 132 may not carry the electronic device 10, for example, the second end portion 132 may have a tip shape, and for example, the second end portion 132 may have a structure with a middle portion protruding toward the outside of the electronic device 10.
In some embodiments, at least one of the first end 131 and the second end 132 is used to carry the electronic device 10. Such as: the first end 131 may carry the electronic device 10 while the second end 132 does not carry the electronic device 10. For another example: the second end 132 may carry the electronic device 10 while the first end 131 does not carry the electronic device 10. Also for example, the first end 131 may carry the electronic device 10 and the second end 132 may carry the electronic device 10.
The first end 131 and the second end 132 may be disposed in parallel or not. The size of the first end 131 and the size of the second end 132 may be the same or different.
The first side portion 133 may have a cylindrical structure, a conical structure, and the first side portion 133 may also have at least two surfaces connected to each other. When the first side portion 133 has two interconnected faces, the first side portion 133 can include at least one arcuate face, such as the first side portion 133 including one arcuate face and one flat face, and such as the first side portion 133 including two arcuate faces. When the first side portion 133 has at least three surfaces connected to each other, all surfaces of the first side portion 133 may be arc-shaped surfaces, all surfaces of the first side portion 133 may also be flat surfaces, and the surfaces of the first side portion 133 may also be formed by connecting at least one arc-shaped surface and at least one flat surface.
Note that the electronic apparatus 10 is carried by the first end portion 131 and the second end portion 132 to be in a standing state. Wherein the length of the first side portion 133 is greater than the length of the first end portion 131, and the length of the first side portion 133 is greater than the length of the second end portion 132. And the area of the first side portion 133 is greater than the area of the first end portion 131, and the area of the first side portion 133 is greater than the area of the second end portion 132. I.e. the side carrying the electronic device 10 is the side with the smaller area, which is defined herein as the standing state.
Illustratively, the first side 133 of the body 13 is provided with a light transmissive region 136. The light-transmitting region 136 may be formed by a window opened on the first side portion 133, the light-transmitting region 136 may also be formed on the first side portion 133 by a transparent material, and the light-transmitting region 136 may also be formed by a transparent cover plate such as a glass cover plate disposed on the first side portion 133. The interior of the electronic device 10 is visible from the exterior of the electronic device 10 through the light-transmissive region 136.
Illustratively, the first side 133 of the body 13 is provided with an opening 137. The opening 137 may penetrate the first side 133. The opening 137 and the light transmission region 136 may be spaced apart.
Illustratively, the main body 13 is provided with a plurality of transmission portions for transmitting signals, such as optical signals, acoustic signals. The transmission portion may include a sound inlet hole 1331 and a sound outlet hole 1332. The sound inlet 1331 may transmit sound signals and the sound outlet 1332 may receive sound signals.
As shown in fig. 1, the electronic device 10 may include a flexible display such as flexible display 14. The flexible display 14 may be mounted in a body 13, such as the body 13, and the flexible display 14 may be housed within the body 13 or may extend from within the body 13 to outside the body 13. The flexible display 14 can display pictures, the flexible display 14 can display pictures in the main body 13, and the flexible display 14 can also display pictures outside the main body 13.
The flexible display 14 can be made of flexible material, and the flexible display 14 can be deformed. Such as: the flexible display screen can be bent, bent and the like. The flexible display 14 may be housed within the main body 13, as shown in fig. 1. One end of the flexible display 14 may be located outside the electronic device 10, or one end of the flexible display 14 may be located on the main body 13 of the electronic device 10, and the other end of the flexible display 14 may be fixed inside the main body 13.
The flexible display 14 may be a touch screen display incorporating conductive capacitive touch sensor electrode layers or other touch sensor components (e.g., resistive touch sensor components, acoustic touch sensor components, force-based touch sensor components, light-based touch sensor components, etc.), or may be a non-touch sensitive flexible display. Capacitive touch screen electrodes may be formed from an array of indium tin oxide pads or other transparent conductive structures.
In some embodiments, when flexible display 14 is received within body 13, flexible display 14 may be displayed through a light transmissive region on body 13, such as light transmissive region 136. Such as: a portion of the flexible display 14 is located at the position of the light-transmissive region 136, and the flexible display 14 may be adjacent to the side of the main body 13 at the position of the light-transmissive region 136 or away from the side of the main body 13 at the position of the light-transmissive region 136. When the flexible display panel 14 is housed in the main body 13, the flexible display panel 14 may not be displayed, and another display may be provided at the position of the light-transmitting region 136 to display.
Referring to fig. 2, fig. 2 is a schematic view illustrating a flexible display screen in an extended state in an electronic device according to an embodiment of the present application. The flexible display 14 can extend from the main body 13, and the flexible display 14 can extend out of the main body 13 to display. The flexible display 14 can be displayed by pulling one end of the flexible display 14 out of the main body 13. An opening 137 may be formed in the body 13, and the opening 137 may be formed at a peripheral edge of the body 13. The flexible display 14 may be placed with one end out of the main body 13 through the opening 137 or at the position of the opening 137.
In order to keep one end of the flexible display 14 outside the electronic device 10 or at the position of the opening 137, the main body 13 may be provided with a positioning structure at the position of the opening 137, so as to position one end of the flexible display 14 outside the main body 13 or at the position of the opening 137 through the positioning structure.
A flexible display screen cover layer, such as a flexible transparent glass layer, a flexible light-transmissive plastic, a flexible sapphire, or other flexible transparent dielectric layer, may be used to protect the flexible display screen 14.
Illustratively, the flexible display 14 may include a display area 141 and a non-display area 142. The non-display area 142 may be disposed around the display area 141, and the non-display area 142 may be formed at the periphery of the display area 141. It should be noted that, the end of the flexible display 14 fixed inside the main body 13 is fixedly connected to the non-display area 142 of the flexible display 14, and when the flexible display 14 is accommodated inside the main body 13, the end of the flexible display 14 is located outside the main body 13 or the opening 137 is located in the non-display area 142 of the flexible display 14.
As shown in fig. 1 and 2, the electronic device 10 may further include a hinge such as hinge 17, and the hinge 17 may be disposed within the main body 13. The shaft 17 is rotatable relative to the body 13. The other end of the flexible display 14 can be fixed on the rotating shaft 17, the flexible display 14 can be wound on the rotating shaft 17, and in the process that the flexible display 14 is wound on the rotating shaft 17, the flexible display 14 is gradually accommodated in the main body 13. Such as: the rotation shaft 17 rotates clockwise, and the flexible display 14 can be wound on the rotation shaft 17 to store the flexible display 14 in the main body 13. That is, the flexible display 14 can be wound on the rotating shaft 17, and the winding or extending of the flexible display 14 can be realized by the rotation of the rotating shaft 17.
After one end of the flexible display 14 is positioned outside the main body 13 or at the position of the opening 137, the rotating shaft 141 can be rotated by the one end of the flexible display 14, so that the flexible display 14 accommodated in the main body 13 extends out of the main body 13 and expands outwards, and display can be performed. Such as: the rotation shaft 141 rotates counterclockwise, and the flexible display 14 can be driven to the outside of the main body 13 for displaying.
In some embodiments, the flexible display 14 may be displayed around the outer peripheral surface of the body 13 or may extend from within the body 13 to be extended for display.
In the process that the flexible display 14 is extended out of the main body 13 or accommodated in the main body by the rotation of the rotating shaft 17, the flexible display 14 is easily dislocated, and the flexible display 14 is easily damaged. Therefore, the embodiment of the application can determine the state of the flexible display 14 through the cooperation of the detection mechanism and the detector, and can reduce damage to the flexible display 14.
In some embodiments, the electronic device 10 may further include a detection device, which may detect a state of the flexible display 14, where the state of the flexible display 14 may include a winding state and an extending state, the winding state is a state where the flexible display 14 is wound on the rotating shaft 17, and the extending state is a state where the flexible display 14 extends out of the main body 13. It should be noted that the flexible display 14 may have other states, such as the flexible display 14 being partially wound around the shaft 17 and partially extending out of the main body 13. It should be noted that the detection device can directly detect the state of the flexible display 14, such as installing multiple detectors on the flexible display 14, or installing multiple detectors on the main body. It should be noted that the detection device can also detect the state of the flexible display 14 by detecting the position relationship between the rotating shaft 17 and the main body 13.
As shown in fig. 1 and 2, the inspection apparatus of the electronic device 10 may include a detection mechanism 11 and a detector 12. The detection mechanism 11 and the detector 12 may cooperate to determine the state of the flexible display 14. The number of the detecting means 11 is at least two. The detector 12 may be adapted to interact with different detection means 11 to determine different states of the flexible display 14.
As shown in fig. 3, fig. 3 is a schematic diagram illustrating a part of the hinge, the detecting mechanism, the detector, the first control circuit board, and the first bracket of the electronic device shown in fig. 1 and 2 being detached from each other. The electronic device 10 may also include a first control circuit board 19 and a first bracket 18. The first control circuit board 19 may be disposed on the first bracket 18, and the first bracket 18 may be disposed on the main body 13. Such as the first bracket 18, is disposed at the second end 132 of the body 13. The first bracket 18 may be located between the second end 132 of the main body 13 and one end of the rotation shaft 17. The first control circuit board 19 may be electrically connected to a main board of the electronic device 10.
It will be appreciated that the shaft 17 is rotatable relative to the first bracket 18. The shaft 17 is rotatable relative to the first bracket 18 and the main body 13.
It should be noted that, in the embodiment of the present application, the first control circuit board 19 may also be directly disposed on the main body 13. In other embodiments, the electronic device does not include the first bracket, and the first control circuit board 19 is provided on the main body 13.
The detection mechanism 11 may include a first detection mechanism such as a first detection mechanism 111 and a second detection mechanism such as a second detection mechanism 112. The first detection mechanism 111 and the second detection mechanism 112 are disposed at a distance from each other.
As shown in fig. 4, fig. 4 is a schematic structural diagram of a first detection mechanism in the detection mechanism shown in fig. 3. The first detecting mechanism 111 may include a first metal dome 1111 and a second metal dome 1112. The first metal elastic piece 1111 and the second elastic piece 1112 may be disposed at an interval. The first metal dome 1111 and the second metal dome 1112 may be disposed on the first control circuit board 19 at an interval. And the first metal elastic sheet 1111 and the second metal elastic sheet 1112 arranged on the first control circuit board 19 are electrically disconnected without other connection structures. That is, in the absence of other connecting structures, the first metal dome 1111 and the second metal dome 1112 are not connected, or are disconnected, from each other on the first control circuit board 19. When the first metal elastic piece 1111 and the second metal elastic piece 1112 are connected together through a metal conductor, the first metal elastic piece 1111 and the second metal elastic piece 1112 are conducted or electrically connected through the metal conductor.
It is understood that the second detection mechanism may include two metal elastic pieces spaced apart from each other, and the two elastic pieces may be spaced apart from each other on the first control circuit board 19.
As shown in fig. 4, the detector 12 may include a metal conductor 12, such as a metal sheet. The metal conductor 12 may be mounted at one end of the shaft 17 and abut the second end 132 of the body 13. The metal conductor 12 may cooperate with the first detection mechanism 111, such as the metal conductor 12 abuts against the first metal spring 1111 and the second metal spring 1112 respectively, so as to connect the first metal spring 1111 and the second metal spring.
As shown in fig. 1, when the detector 12 and the first metal mechanism 111 are mated, i.e., the first metal dome 1111 and the second metal dome 1112 pass through the metal conductor 12 conductor, the processor of the electronic device 10 may determine that the flexible display 14 is received within the main body 13, such as that the entire display area 141 of the flexible display 14 is received within the main body 13.
As shown in fig. 2, when the detector 12 and the second metal mechanism 112 are mated, i.e., the two dome sheets of the second metal mechanism 112 pass through the metal conductor 12 conductors, the processor of the electronic device 10 may determine that the flexible display screen 14 extends outside the main body 13, such as that the entire display area 141 of the flexible display screen 14 extends outside the main body 13.
Therefore, in the embodiment of the application, when the flexible display 14 is accommodated in the main body 13, the detector 12 and the first detection mechanism 111 cooperate with each other, and the processor of the electronic device 10 can determine that the flexible display 14 is accommodated in the main body 13, that is, the flexible display 14 is in a safe state, and can protect the flexible display 14. When the flexible display screen 14 extends out of the main body 13, the detector 12 rotates along with the rotating shaft 17 and can be matched with the second detection mechanism 112, and the processor of the electronic device 10 can determine that the flexible display screen 14 extends out of the main body 13 and can display a picture through the flexible display screen 14.
Referring to fig. 5, fig. 5 is another schematic structural diagram of an electronic device according to an embodiment of the present disclosure. The electronic device 10 may include a motherboard such as motherboard 15. The main board 15 may be disposed inside the main body 13. The main plate 15 may be disposed in a plate-like structure, and the main plate 15 may also be disposed in an arc-shaped structure. The main board 15 may be connected to the flexible display 14 to control the display of the flexible display 14. The main board 15 can be connected to the first control circuit board 19 to obtain the signals of the detection mechanism 11 and the detector 12, and the main board 15 can also be connected to other devices on the first control circuit board 19. The motherboard 15 may be connected with devices of the electronic device 10 such as a receiver, a microphone, a projection optics module, an ambient light sensor, a camera module, and the like. The motherboard 15 may be a component of the electronic device 10.
Referring to fig. 6, fig. 6 is a block diagram of an electronic device according to an embodiment of the present disclosure. The electronic device 10 may include a processor 152, and the processor 152 may be integrated on the motherboard 15. Processor 152 may determine the status of flexible display 14 based on the cooperation of detector 12 with at least two detection mechanisms 11.
The processor 152 may obtain data detected by the detection device, which may be the winding and extending state of the flexible display 14, that is, the detection device may detect what state the flexible display 14 is. The processor 152 may process the data detected by the detection device to control the flexible display 14.
As shown in fig. 1, when the detector 12 and the first metal mechanism 111 are mated, i.e., the first metal dome 1111 and the second metal dome 1112 pass through the metal conductor 12 conductor, the processor 152 may determine that the flexible display 14 is received within the main body 13, such as that the entire display area 141 of the flexible display 14 is received within the main body 13. It should be noted that when the flexible display 14 is received in the main body 13, the processor 152 may control the flexible display 14 not to display, or to turn off. When the flexible display 14 is received within the main body 13, the processor 152 may also control the flexible display 14 to display a picture, such as a partial display, to be displayed through the light-transmissive region 136.
As shown in fig. 2, when the detector 12 and the second metal mechanism 112 are mated, i.e., the two dome sheets of the second metal mechanism 112 pass through the metal conductor 12 conductors, the processor 152 may determine that the flexible display 14 extends out of the main body 13, such as that the entire display area 141 of the flexible display 14 extends out of the main body 13. It should be noted that, when the flexible display 14 extends out of the main body 13, the processor 152 may control the flexible display 14 to display a picture, and the processor 152 may also control the flexible display 14 not to display a picture.
It should be noted that, when the detector 12 is not engaged with any of the detecting mechanisms 11, the processor 152 may determine that the flexible display 14 is in the misalignment state, and the detector 12 may control the rotating shaft 17 to rotate, so as to wind the flexible display 14 on the rotating shaft 17, further to store the flexible display 17 in the main body 13, and thus, the flexible display 17 is reset. Thus, damage to the flexible display 14 may be reduced.
Illustratively, a driving mechanism such as a driving motor and a gear assembly may be installed inside the main body 13, and the processor 152 may control the driving mechanism to drive the rotation shaft 17 to rotate. For example, the processor 152 may control the driving mechanism to drive the rotating shaft 17 to rotate according to the control command.
In some embodiments, the control instruction may include a sliding operation, and the processor 152 is configured to control the driving mechanism to drive the rotating shaft 17 to rotate towards a preset direction according to the sliding operation in the preset direction. Wherein the sliding operation is such as a sliding operation performed on a display of the electronic device 10. The specific control method is as follows: the processor 152 controls the driving mechanism to drive the rotating shaft 17 to rotate in the first direction so that the flexible display 14 extends out of the main body 13. The processor 152 controls the driving mechanism to drive the rotating shaft 17 to rotate in the second direction, so that the flexible display 14 is accommodated in the main body 13.
Wherein the first direction and the second direction may be directions perpendicular to the axial direction of the body 13. The first and second directions may be opposite, with at least one opposite component of the first and second directions. It should be noted that when the first direction and the second direction are not perpendicular to the axial direction of the main body 13, there is at least a component perpendicular to the axial direction of the main body 12 in the first direction and the second direction. The rotary shaft 17 is rotatable toward a component perpendicular to the axial direction of the main body 13.
In some embodiments, the processor 152 is configured to control the angle at which the driving mechanism drives the rotating shaft 17 to rotate according to the sliding distance of the sliding operation. The sliding distance may be a distance perpendicular to the axial direction of the body 13, or the sliding distance may be a distance around the first side portion 133.
In some embodiments, the processor 52 is configured to control the speed at which the driving mechanism drives the rotating shaft 17 to rotate according to the sliding force of the sliding operation. The sliding force of the sliding operation may be a force of pressing the display of the electronic device 10, and may be detected by using a pressure sensor. For example, if the sliding force of the sliding operation is large, the processor 152 controls the driving mechanism to drive the rotating shaft 17 to rotate faster; when the sliding force of the sliding operation is small, the processor 152 controls the driving mechanism to drive the rotating shaft 17 to rotate at a slower speed.
In some embodiments, the control instruction further includes a click operation, and the processor 152 is configured to control the driving mechanism to drive the rotating shaft 17 to rotate according to the click operation at the preset position, so that the flexible display 14 is received in the main body 13 or extends out of the main body 13. Such as: the processor 152 may control the driving mechanism to drive the rotating shaft 17 to rotate towards the first direction according to the click operation of the first preset position, so that the flexible display 14 is received in the main body 13. For another example: the processor 152 may control the driving mechanism to drive the rotating shaft 17 to rotate in the second direction according to the click operation at the second preset position, so that the flexible display screen 14 extends out of the main body 13. Wherein the first preset position and the second preset position are different.
A touch display screen may be provided on the main body 13 to receive a control instruction, such as a click operation, a slide operation, or the like. The control instruction may also be received by the flexible display 14, i.e. the flexible display 14 may receive a touch operation, such as a click operation, a slide operation, etc. Illustratively, virtual keys may be provided on the flexible display 14 to receive input signals. Virtual keys may also be provided on the touch display screen on the main body 13.
It should be noted that input components, such as physical keys, may also be provided on the electronic device 10 to receive input signals. The processor 152 may control the rotation of the shaft 17 in response to input signals received by the input assembly.
In some embodiments, the control instructions further include a long press operation, and the processor 152 is configured to control the driving mechanism to drive the rotating shaft 17 to rotate according to the long press operation at the preset position, so that the flexible display 14 is received in the main body 13 or extends out of the main body 13. Such as: the processor 152 may control the driving mechanism to drive the rotating shaft 17 to rotate towards the first direction according to the long pressing operation of the first preset position, so that the flexible display 14 is received in the main body 13. For another example: the processor 152 may control the driving mechanism to drive the rotating shaft 17 to rotate in the second direction according to the length of the second preset position, so that the flexible display 14 extends out of the main body 13.
The control command is not limited to this. The rotation of the rotary shaft 17 is controlled such as according to gravity, acceleration direction, sound control, and the like.
As shown in fig. 6, the electronic device 10 may further include a memory 154, and the memory 154 may store data, such as the memory 154 storing data to be processed by the processor 152, or the memory 154 storing data that has been processed by the processor 152.
As shown in fig. 5, the electronic device 10 may include a battery such as battery 16. The battery 16 may be disposed inside the main body 13. The cells 16 may be arranged in a rectangular parallelepiped configuration or may be arranged in a cylindrical configuration. The battery 16 may be electrically connected to the motherboard 15, and the battery 16 may provide power to the electronic device 10. In some embodiments, the motherboard 15 and the battery 16 may be disposed between the first end 131 and the second end 132. The main board 15 and the battery 16 may be arranged side by side inside the main body 13.
The number of the detection means 11 is not limited to two.
As shown in fig. 7, fig. 7 is another schematic view of the electronic device provided in the embodiment of the present application, where the flexible display screen is in an extended state. The detection mechanism 11 may further include a third detection mechanism 113. The third detection mechanism 113 is provided at a distance from the first detection mechanism 111 and the second detection mechanism 112, respectively. The third detection mechanism 113 may be disposed between the first detection mechanism 111 and the second detection mechanism 12. The third detecting mechanism 113 may include two metal elastic pieces spaced apart from each other. When detector 12 is engaged with third detection mechanism 113, processor 152 may determine that a portion of flexible display 14 extends outside of main body 13 and a portion is received within main body 13. Specifically, the processor 152 may determine that a portion of the display area 141 of the display 14 extends outside the main body 13 and a portion of the display area 141 of the flexible display 14 is received within the main body 13. Thus, the flexible display 14 can be used to display pictures in different sizes according to the needs of the user.
It should be noted that the detection mechanism 11 may further include a fourth detection mechanism or a fifth detection mechanism, so as to be disposed between the first detection mechanism 111 and the second detection mechanism 112.
It should be noted that the structure of the detection mechanism 11 is not limited to two metal elastic sheets arranged at intervals, and the detector 12 is not limited to a metal conductor. Such as: the detection mechanism 11 includes a hall element, and the detector 12 includes a magnet. The detector may comprise a permanent magnet or may comprise an electromagnet. When the hall element and the magnet are turned on by electromagnetic induction, the processor 152 may determine that the display area 141 of the flexible display 14 is received in the main body 13, or the display area 141 of the flexible display 14 extends out of the main body 13, or a portion of the display area 141 of the flexible display 14 is received in the main body 13 and a portion of the display area 141 extends out of the main body 13. For example, the detection mechanism 11 may include two hall elements, three hall elements, or more hall elements. The processor 152 may determine different states of the flexible display 14 based on the cooperation of the magnets with different hall elements.
For another example: the detection mechanism 11 includes a hall element, and the detector 12 includes a magnet. The detector may comprise a permanent magnet or may comprise an electromagnet. When the hall element and the magnet are turned on by electromagnetic induction, the processor 152 may determine that the display area 141 of the flexible display 14 is received in the main body 13, or the display area 141 of the flexible display 14 extends out of the main body 13, or a portion of the display area 141 of the flexible display 14 is received in the main body 13 and a portion of the display area 141 extends out of the main body 13. For example, the detection mechanism 11 may include two hall elements, three hall elements, or more hall elements. The processor 152 may determine different states of the flexible display 14 based on the cooperation of the magnets with different hall elements.
For another example: the detection means 11 may comprise a signal transmitter and the detector 12 may comprise a signal receiver. The signal transmitter is used for transmitting signals, and the signal receiver is used for receiving the signals transmitted by the signal transmitter. When the signal receiver receives the signal transmitted by the signal transmitter, the processor 152 may determine that the display area 141 of the flexible display 14 is received in the main body 13, or that the display area 141 of the flexible display 14 extends out of the main body 13, or that a portion of the display area 141 of the flexible display 14 is received in the main body 13 and a portion extends out of the main body 13. For example, the detection mechanism 11 may include two signal emitters, three signal emitters, or more signal emitters. The processor 152 may determine different states of the flexible display 14 based on signals received by the signal receiver from different signal transmitters.
The present embodiment may also use other detectors 12 in conjunction with different detection mechanisms 11 to determine the status of the flexible display 14. For example, when the projections of the detector 12 and the different detection mechanisms 11 at the same end of the main body 13 overlap, the processor 152 may determine that the display area 141 of the flexible display 14 extends out of the main body 13, or that a portion of the display area 141 of the flexible display 14 is received in the main body 13 and a portion extends out of the main body 13.
The electronic device provided by the embodiment of the application is described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (9)
1. An electronic device, comprising:
a main body in a cylindrical shape;
a rotating shaft disposed in the main body, the rotating shaft being rotatable in the main body;
the flexible display screen can be wound on the rotating shaft so as to be wound or extended according to the rotation of the rotating shaft;
the detector is arranged at one end part of the rotating shaft;
the at least two detection mechanisms are arranged at one end part of the main body at intervals and are positioned between one end part of the main body and one end part of the rotating shaft, and the at least two detection mechanisms and the detector are matched for detecting the position relation between the rotating shaft and the main body to detect the winding state, the stretching state and the dislocation state of the flexible display screen; and
a processor to:
determining that the flexible display screen is in a winding state according to the cooperation of the detector and a first detection mechanism of the at least two detection mechanisms;
determining that the flexible display screen is in a spreading state according to the matching of the detector and a second detection mechanism of the at least two detection mechanisms;
and controlling the rotating shaft to rotate so as to enable the flexible display screen to be wound and stored in the main body according to the fact that the detector is not matched with any one of the at least two detection mechanisms to determine that the flexible display screen is in a dislocation state.
2. The electronic device of claim 1, wherein one of the at least two detection mechanisms comprises a first metal spring and a second metal spring, the first metal spring and the second metal spring are spaced apart from each other, and the detector comprises a metal conductor;
when the first metal elastic sheet and the second metal elastic sheet are communicated through the metal conductor, the processor determines that the flexible screen display screen is in a winding state or an extending state;
when the first metal elastic sheet and the second metal elastic sheet are not communicated through the metal conductor, the processor determines that the flexible display screen is in a dislocation state, controls the rotating shaft to rotate so that the flexible display screen is wound and is contained in the main body.
3. The electronic device of claim 1, wherein one of the at least two detection mechanisms comprises a hall element, and the detector comprises a magnet;
when the Hall element and the magnet generate electromagnetic induction to be conducted, the processor determines that the flexible display screen is in a winding state or an extending state;
when the Hall element and the magnet do not generate electromagnetic induction, the processor determines that the flexible display screen is in a dislocation state, controls the rotating shaft to rotate so that the flexible display screen is wound and is contained in the main body.
4. The electronic device of claim 1, wherein one of the at least two detection mechanisms comprises a signal transmitter and the detector comprises a signal receiver;
when the signal receiver receives the signal transmitted by the signal transmitter, the processor determines that the flexible display screen is in a winding state or an extending state;
when the signal receiver does not receive the signal transmitted by the signal transmitter, the processor determines that the flexible display screen is in a dislocation state, controls the rotating shaft to rotate so that the flexible display screen is wound and stored in the main body.
5. The electronic device of claim 1, wherein the processor determines that the flexible screen display is in a rolled state or an extended state when one of the at least two detection mechanisms overlaps a projection of the detector on a same end of the body;
when the projection of one of the at least two detection mechanisms and the projection of the detector on the same end part of the main body are not overlapped, the processor determines that the flexible display screen is in a dislocation state, controls the rotating shaft to rotate so that the flexible display screen is wound and is contained in the main body.
6. The electronic device of any one of claims 1-5, wherein the body is configured with a light transmissive region, and wherein a portion of the flexible display is positioned in the light transmissive region, and wherein the processor controls a portion of the flexible display to display a picture through the light transmissive region when the processor determines that the flexible display is in the rolled state.
7. The electronic device according to any one of claims 1 to 5, wherein when the processor determines that the flexible display screen is in the unfolded state, the processor controls the flexible display screen to display a picture.
8. The electronic device according to any one of claims 1 to 5, wherein a third detection mechanism of the at least two detection mechanisms is disposed between the first detection mechanism and the second detection mechanism, and the processor is configured to control a portion of the flexible display screen to be received in the main body and a portion to be extended out of the main body according to cooperation between the detector and the third detection mechanism, so that a portion of a display area of the flexible display screen is received in the main body and a portion of the display area of the flexible display screen is extended out of the main body.
9. The electronic device according to any one of claims 1 to 5, further comprising a first bracket disposed at one end of the main body, wherein the hinge is connected to the first bracket via a hinge, the hinge is rotatable with respect to the first bracket and the main body, and the at least two detecting mechanisms are disposed on the first bracket.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811641527.7A CN109743421B (en) | 2018-12-29 | 2018-12-29 | Electronic device |
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| CN201811641527.7A CN109743421B (en) | 2018-12-29 | 2018-12-29 | Electronic device |
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