CN112887461B - Electronic device, control method and control device thereof - Google Patents
Electronic device, control method and control device thereof Download PDFInfo
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- CN112887461B CN112887461B CN202110091189.XA CN202110091189A CN112887461B CN 112887461 B CN112887461 B CN 112887461B CN 202110091189 A CN202110091189 A CN 202110091189A CN 112887461 B CN112887461 B CN 112887461B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- Computer Hardware Design (AREA)
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Abstract
The application discloses electronic equipment, a control method and a control device thereof, wherein the electronic equipment comprises: a housing; the display screen comprises a first area and a second area, and at least the part of the display screen, which is positioned in the second area, is a flexible screen; a deformation driving part connected with the second area and capable of driving the second area to switch between a flattened state and a bent state by deformation, wherein the second area and the first area are positioned in the same plane in the flattened state; in the bending state, the second area is a curved surface; the auxiliary driving device comprises a driving source and a flexible transmission piece, one end of the flexible transmission piece is connected with the driving source, the deformation driving part is provided with a perforation, the flexible transmission piece is at least partially positioned in the perforation, and the driving source drives the flexible transmission piece to move and rotate so as to drive the deformation driving part to move or adapt to the movement of the deformation driving part; and the buffering energy absorbing device is elastically supported between the deformation driving part and the shell. The scheme can solve the problems of short service life and poor display effect of the electronic equipment.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to electronic equipment, a control method and a control device thereof.
Background
Along with the continuous development of the technology level and the upgrade of the industry chain, the development of the display screen of the electronic equipment from a narrow frame to no frame and from a full screen to a curved screen brings brand new use experience for users.
However, while bringing a completely new use experience to the user, some problems with the curved screen itself also affect the user's use. For example, on the one hand, when a user uses the electronic device, a bright "white line" appears at a curved position of the display screen, and the white line also moves back and forth according to the viewing angle, so that the display effect of the display screen is poor. On the other hand, as the curved surface screen is often a flexible display screen, a layer of hard glass is covered above the display screen, and the lower part of the display screen is a rigid support, when the electronic equipment falls, if the side bending position of the display screen just collides with the ground, the display screen can be invalid, so that the service life of the electronic equipment is shortened.
Disclosure of Invention
The embodiment of the application aims to provide electronic equipment, a control method and a control device thereof, which can solve the problems of short service life and poor display effect of the existing electronic equipment.
In order to solve the technical problems, the application is realized as follows:
in a first aspect, an embodiment of the present application provides an electronic device, including:
a housing;
the display screen is arranged on the shell, the display screen and the shell form an equipment inner cavity, the display screen comprises a first area and a second area which are connected, the first area is a plane area, the second area is positioned at the edge of the display screen, and at least the part of the display screen positioned in the second area is a flexible screen;
the deformation driving part is positioned in the equipment inner cavity and connected with the second area, the deformation driving part can deform and drive the second area to switch between a flattened state and a bent state through deformation, in the flattened state, the second area is in a plane, and the second area and the first area are positioned in the same plane; in the bending state, the second area is in a curved surface;
the auxiliary driving device is arranged in the inner cavity of the equipment and comprises a driving source and a flexible transmission piece, one end of the flexible transmission piece is connected with the driving source, the deformation driving part is provided with a perforation, the flexible transmission piece is at least partially positioned in the perforation, and the driving source drives the flexible transmission piece to move and rotate so as to drive the deformation driving part to move or adapt to the movement of the deformation driving part;
and the buffering and energy absorbing device is elastically supported between the deformation driving part and the shell.
In a second aspect, an embodiment of the present application provides a control method of an electronic device, which is applied to the electronic device, where the control method includes:
receiving an input;
controlling the deformation driving part to drive the second area to be in the flattened state under the condition that the input is a first input;
and controlling the deformation driving part to drive the second area to be in a bending state when the input is a second input.
In a third aspect, an embodiment of the present application provides a control device for an electronic apparatus, where the control method described in the second aspect is applied, where the control device includes:
a receiving module for receiving an input;
and the control module is used for controlling the deformation driving part to drive the second area to be in the flattened state when the input is the first input, and controlling the deformation driving part to drive the second area to be in the bent state when the input is the second input.
In the embodiment of the application, when the second area of the display screen is in a bending state, the edge of the display screen is curved, and the structure can bring visual impact to a user and provide good holding feeling; when the second area of the display screen is in a flattened state, the second area of the display screen is in a plane, and the second area and the first area are in the same plane, so that the display screen cannot generate white lines due to reflection of light, the display effect of the display screen is better, and the display screen is more beneficial to watching and playing games for users. In addition, when the second area of the display screen is collided, the buffering energy-absorbing device is elastically deformed to absorb the external force applied to the second area, so that the second area is prevented from being damaged, and the service life of the electronic equipment can be prolonged.
Drawings
Fig. 1 is a schematic structural diagram of an electronic device in a first bending state according to an embodiment of the present application;
FIG. 2 is a partial cross-sectional view of the dashed box of FIG. 1;
fig. 3 is a schematic structural diagram of an electronic device in a flattened state according to an embodiment of the present application;
FIG. 4 is a partial cross-sectional view of the dashed box of FIG. 3;
fig. 5 is a schematic structural diagram of an electronic device in a second bending state according to an embodiment of the present disclosure;
FIG. 6 is a partial cross-sectional view of the dashed box of FIG. 5;
fig. 7 is a block diagram of an electronic device according to an embodiment of the present application;
fig. 8 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application.
Reference numerals illustrate:
100-a housing;
200-a display screen, 210-a first area, 220-a second area;
300-deformation driving part, 310-supporting block;
400-buffering energy-absorbing device, 410-base and 420-telescopic rod;
500-auxiliary driving device, 510-driving source, 520-flexible transmission part, 530-worm wheel and 540-worm;
600-folding mechanism;
700-electronic device, 710-processor, 720-memory;
800-electronic device, 801-processor, 810-radio frequency unit, 820-network module, 830-audio output unit, 840-input unit, 841-graphics processor, 842-microphone, 850-sensor, 860-display unit, 861-display panel, 870-user input unit, 871-touch panel, 872-other input device, 880-interface unit, 890-memory, 891-application, 892-operating system.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The electronic device provided by the embodiment of the application is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.
As shown in fig. 1 to 6, an embodiment of the present application provides an electronic device, which includes a housing 100, a display screen 200, a deformation driving part 300, a buffering and energy absorbing device 400, and an auxiliary driving device 500.
The housing 100 provides a mounting base for other components of the electronic device.
The display screen 200 is disposed in the housing 100, and the display screen 200 and the housing 100 form a device cavity that can be used to place other components of the electronic device. The display screen 200 includes a first region 210 and a second region 220 connected, the first region 210 being a planar region, the second region 220 being located at an edge of the display screen 200, and at least a portion of the display screen 200 located at the second region 220 being a flexible screen. Alternatively, in one embodiment, the display screen 200 is integrally configured as a flexible screen, i.e., the portions of the display screen 200 that are located in the first region 210 and the second region 220 are flexible screens; in another embodiment, the portion of the display screen 200 located in the first region 210 is a hard screen, and the portion of the display screen 200 located in the second region 220 is a flexible screen.
The deformation driving part 300 is positioned in the inner cavity of the equipment and connected with the second area 220, the deformation driving part 300 can deform and drive the second area 220 to switch between a flattened state and a bent state through deformation, in the flattened state, the second area 220 is planar, and the second area 220 and the first area 210 are positioned in the same plane; in the curved state, the second region 220 is curved. The second region 220 can be switched between the flattened state and the bent state by the deformation driving of the deformation driving part 300, so that the user can switch the state of the second region 220 according to the use requirements in different scenes.
The auxiliary driving device 500 is disposed in the inner cavity of the apparatus, the auxiliary driving device 500 includes a driving source 510 and a flexible transmission member 520, the driving source 510 may be a driving motor or other component with a driving function, one end of the flexible transmission member 520 is connected with the driving source 510, the deformation driving portion 300 is provided with a through hole, the flexible transmission member 520 is at least partially disposed in the through hole, and the driving source 510 drives the flexible transmission member 520 to move and rotate so as to drive the deformation driving portion 300 to move or adapt to the movement of the deformation driving portion 300. In other words, the driving source 510 outputs driving force to drive the deformation driving part 300 to deform through the flexible transmission member 520, thereby driving the second region 220 to switch between the flattened state and the bent state. In addition, when the second region 220 deforms (e.g., receives an external force such as a collision force), the second region 220 will deform the deformation driving portion 300, and the deformation driving portion 300 further deforms the flexible transmission member 520, so as to adapt to the movement of the deformation driving portion 300.
The buffering and energy absorbing device 400 is elastically supported between the deformation driving part 300 and the case 100. The buffering and energy-absorbing device 400 may be elastically deformed so as to be elastically supported between the deformation driving part 300 and the housing 100, and when the buffering and energy-absorbing device 400 receives a force from the deformation driving part 300, a reaction force is applied to the deformation driving part 300, thereby achieving the effect of supporting the deformation driving part 300. Alternatively, the cushioning energy absorber 400 may be a spring.
In this embodiment, when the second area 220 of the display screen 200 is in a curved state, the edge of the display screen 200 is curved, and this structure can provide visual impact and a good holding feel for the user. When the second area 220 of the display screen 200 is in the flattened state, the second area 220 of the display screen 200 is in a plane, and the second area 220 and the first area 210 are in the same plane, so that the display screen 200 does not have white lines due to reflection of light, the display effect of the display screen 200 is better, the viewing and playing of a game by a user are facilitated, and the user can be prevented from touching the display screen 200 by mistake. In addition, when the second area 220 of the display screen 200 is impacted, the buffering and energy absorbing device 400 can absorb the external force applied to the second area 220, so that the second area 220 is prevented from being damaged, and the service life of the electronic device can be prolonged.
Alternatively, in order to deform the deformation driving part 300 by the flexible transmission member 520 driven by a simpler structure, the penetration hole of the deformation driving part 300 may be provided with an internal thread, and the flexible transmission member 520 is provided with an external thread which is screw-engaged with the internal thread. When the driving source 510 outputs the driving force, the flexible transmission member 520 moves and rotates, and since the flexible transmission member 520 is coupled with the deformation driving part 300 by screw-coupling, the portion of the deformation driving part 300 coupled with the flexible transmission member 520 has a moving tendency, but the deformation driving part 300 is coupled with the second region 220, so that the second region 220 limits the movement of the deformation driving part 300, so that the deformation driving part 300 may be bent and deformed, thereby driving the second region 220 to switch between the flattened state and the bent state.
In a further embodiment, the auxiliary driving device 500 further includes a worm gear 530 and a worm 540, the driving source 510 is connected to the worm gear 530, the worm gear 530 is meshed with the worm 540, one end of the worm 540 is connected to one end of the flexible transmission member 520, and the driving source 510 drives the flexible transmission member 520 to move and rotate through the worm gear 530 and the worm 540. The gear transmission mode has the advantages of high transmission precision, good stability and the like, and the space occupied by the worm wheel 530 and the worm 540 is small, so that the occupation of the auxiliary driving device 500 on the space in the electronic equipment can be relieved.
In an alternative embodiment, the deformation driving part 300 includes support blocks 310, at least two support blocks 310 are distributed along a direction in which the middle of the display screen 200 extends to the edge, the support blocks 310 are sequentially hinged along a direction in which the middle of the display screen 200 extends to the edge, and alternatively, each support block 310 may be hinged by a hinge, so that an angle between the connected support blocks 310 is defined by the hinge, and the second region 220 is prevented from tilting up. One end of the flexible transmission member 520 passes through at least a portion of the support blocks 310, and the flexible transmission member 520 drives the support blocks 310 to rotate and move to drive the second region 220 to switch between the flattened state and the bent state, and the buffering and energy absorbing device 400 is hinged with at least one support block 310. So configured, the support blocks 310 can rotate relatively, so that the deformation driving part 300 is deformed, and the structure of the deformation driving part 300 is relatively simple. The shape of the support blocks 310 may be flexibly selected, alternatively, the support blocks 310 may be arranged in a bar-shaped structure along the extending direction of the edge of the display screen 200, and the cross-sectional shape thereof may be trapezoidal, and one side of the support block 310 connected to the second region 220 is larger in size and the other side is smaller in size, so that a deformation space is reserved for the support block 310, and at the same time, when adjacent support blocks 310 are contacted, the contact area is larger, thereby providing a larger supporting force.
Alternatively, in the flattened state, the flexible transmission 520 may be curved; in a curved state, the flexible transmission member 520 may be curved, in which state the curvature of the flexible transmission member 520 is greater than in a flattened state. In another embodiment, in the flattened state, the flexible transmission 520 is planar; in the bent state, the flexible transmission member 520 has a curved surface. In contrast, in the latter embodiment, when the second region 220 is flattened, the flexible driving member 520 is also in a plane, which may be parallel to the second region 220, so as to apply a more uniform supporting force to the second region 220, and increase the effective acting force acting on the second region 220, so that the second region 220 is not easily deformed, and the user can operate the second region 220 more conveniently.
In an alternative embodiment, the curved state described above includes a first curved state and a second curved state; in the first curved state, the second region 220 has a first curvature; in the second curved state, the second region 220 has a second curvature; wherein the first curvature is greater than the second curvature. When a user uses the electronic device, the bending state of the second area 220 of the display screen 200 can be switched under different use scenes, so that the curvature of the second area 220 can be switched between the first curvature and the second curvature, thereby meeting the requirement that the user uses the electronic device better under different scenes.
Alternatively, in order to simplify the structure of the buffering and energy absorbing device 400, the buffering and energy absorbing device 400 may include a base 410 and a telescopic rod 420, the base 410 being hinged with the housing 100, one end of the telescopic rod 420 being slidably connected with the base 410, and the other end of the telescopic rod 420 being hinged with the deformation driving part 300. Alternatively, the base 410 may be filled with a medium, which may be a liquid or a gas, through which the telescopic rod 420 may be pushed to slide with respect to the base 410, thereby driving the deformation driving part 300 to deform.
In a further alternative embodiment, the electronic device further includes a controller and a gravity sensor, the controller being coupled to the gravity sensor, the telescoping rod 420 having a contracted state, a first extended state, and a second extended state, the telescoping rod 420 being in the first extended state with the second region 220 in the flattened state; with the second region 220 in the second curved state, the telescoping rod 420 is in the second extended state; with the second region 220 in the first curved state, the telescoping rod 420 is in a contracted state; in case that the acceleration detected by the gravity sensor is greater than a preset threshold, the controller controls the telescopic link 420 to be in the second extended state. Specifically, when the electronic device falls, the gravity sensor detects the acceleration of the electronic device, and the controller controls the telescopic rod 420 to be in the second extending state under the condition that the acceleration detected by the gravity sensor is greater than a preset threshold value; when the second area 220 of the display screen 200 is impacted, the telescopic rod 420 is in the second extending state, so that the telescopic rod 420 can retract, and meanwhile, the displacement of the second area 220 is changed, so that acting force generated during the impact is counteracted, the buffering effect is achieved, and the second area 220 is further protected from being damaged.
Optionally, the buffering and energy absorbing device 400 is distributed at least two along a direction in which the middle of the display screen 200 extends toward the edge. In the process of deforming the buffering and energy absorbing devices 400, a plurality of buffering and energy absorbing devices 400 are arranged to apply acting force to the deformation driving part 300 at the same time, so that the supporting effect of the deformation driving part 300 on the second area 220 is improved.
Optionally, the buffering and energy absorbing device 400 is distributed at least two along the extending direction of the edge of the display screen 200. The second region 220 is in a strip structure along the extending direction of the edge of the display screen 200, so that at least two buffering and energy absorbing devices 400 are distributed along the extending direction of the edge of the display screen 200, different positions of the second region 220 can be better supported, the supporting effect is optimized, and the second region 220 is better protected.
In an alternative embodiment, the electronic device further comprises a folding mechanism 600, the folding mechanism 600 being sealingly connected between the second region 220 and the housing 100; with the second region 220 in the flattened state, the folding mechanism 600 is in the unfolded state; with the second region 220 in the flexed state, the folding mechanism 600 is in the folded state. In the case where the second region 220 is in the flattened state, the folding mechanism 600 is in the unfolded state, and the folding mechanism 600 in the unfolded state can prevent impurities in the external environment from entering into the internal space of the electronic device. In the case where the second region 220 is in the bent state, the folding mechanism 600 is in the folded state, and the folding mechanism 600 in the folded state may be hidden in the internal space of the electronic device so as to reduce the volume of the electronic device.
In another alternative embodiment, the electronic device further comprises an elastic connection mechanism, and the elastic connection mechanism is hermetically connected between the second region 220 and the housing 100; with the second region 220 in the flattened state, the elastic attachment mechanism is in an extended state; with the second region 220 in the flexed state, the elastic attachment mechanism is in the shortened state. In the case where the second region 220 is in the flattened state, the elastic connection mechanism is in the extended state, and the elastic connection mechanism in the extended state can prevent impurities in the external environment from entering into the internal space of the electronic device. In the case that the second region 220 is in the bent state, the elastic connection mechanism is in the shortened state, and the volume of the elastic connection mechanism in the shortened state is reduced, and the elastic connection mechanism is not exposed to the electronic device, so that the miniaturization of the electronic device is facilitated; in addition, the internal space of the electronic equipment is not occupied, so that the layout of other components in the internal space of the electronic equipment is facilitated.
In a further alternative embodiment, the folding mechanism 600 or the elastic connection mechanism is provided with side keys which are exposed with the second region 220 in the flattened state. At this time, the user can control the electronic apparatus through the side key, for example, perform operations of switching music, increasing or decreasing volume, switching a use mode of the electronic apparatus, and the like. Under the condition that the second area 220 is in a bending state, the side key is in a hidden state, so that exposed parts of the electronic equipment are reduced, the attractiveness and the waterproofness of the electronic equipment are improved, the side key can be protected, and the side key is prevented from being collided with objects in the external environment to be triggered by mistake or even lose efficacy.
The embodiment of the application also provides a control method of the electronic device, which is applied to the electronic device described in any embodiment, and includes:
s110, receiving input.
The input may be an input of the electronic device by the user, and different inputs may correspond to different use requirements of the user.
S120, controlling the deformation driving unit 300 to drive the second region 220 in the flattened state when the input is the first input;
s130, when the input is the second input, the deformation driving unit 300 is controlled to drive the second region 220 in the curved state.
In the above control method, in the case that the input is the first input, the deformation driving portion 300 is controlled to drive the second area 220 to be in the flattened state, at this time, the second area 220 of the display screen 200 is in a plane, and the second area 220 and the first area 210 are in the same plane, the display screen 200 will not generate white lines due to reflection of light, the display effect of the display screen 200 is better, the user can watch and play the video, and the user can be prevented from touching the display screen 200 by mistake. In the case that the input is the second input, the deformation driving portion 300 is controlled to drive the second area 220 to be in a curved state, at this time, the second area of the display screen 200 is curved, and the second area 220 and the first area 210 form the display screen 200 with a curved structure, so that the display screen 200 with a curved structure is beneficial to improving the holding feel of the user.
As described above, when the bending states include the first bending state and the second bending state, the buffering and energy absorbing device 400 includes the base 410 and the telescopic link 420, and the telescopic link 420 has the contracted state, the first extended state, and the second extended state, the control method of the electronic device further includes:
s210, detecting acceleration of the electronic equipment.
When the acceleration of the electronic device is kept within a small range, the electronic device can be considered to be in a normal use state, otherwise, the electronic device is in a falling state.
And S220, when the acceleration is larger than a first preset threshold value, controlling the telescopic rod 420 to be in a second stretching state.
And S230, when the change value of the acceleration is larger than a second preset threshold value, controlling the telescopic rod 420 to be in a contracted state.
In the control method of the electronic device, when the acceleration is greater than the first preset threshold, the electronic device is indicated to be in the front section of the falling process, and the telescopic rod 420 is controlled to be in the second extending state at the moment, so that when the electronic device falls, the telescopic rod 420 has a certain telescopic space, and when the second area 220 contacts an obstacle, the telescopic rod 420 can retract, and the external force can be absorbed, so that the display screen 200 can be protected from being damaged; when the change value of the acceleration is greater than the second preset threshold, it indicates that the electronic device is at the rear stage of the falling process, and at this time, the telescopic rod 420 is controlled to be in a contracted state, so that the telescopic rod 420 is not retracted any more, and the second area 220 of the display screen 200 is supported more reliably, so as to prevent the second area 220 from being deformed locally.
The embodiment of the application also provides a control device of the electronic equipment, which applies the control method of any embodiment, and the control device comprises a receiving module and a control module. The receiving module is used for receiving input; the control module is configured to control the deformation driving unit 300 to drive the second region 220 in the flattened state when the input is the first input, and control the deformation driving unit 300 to drive the second region 220 in the bent state when the input is the second input. Therefore, the electronic device can control the deformation driving part 300 to be in a flattened state or in a bent state under different inputs, so that the use requirements of users under different scenes can be met, the display effect of the display screen 200 is better, and the holding feel of the electronic device is better.
The control device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in an electronic device. The device may be a mobile electronic device or a non-mobile electronic device. By way of example, the mobile electronic device may be a cell phone, tablet computer, notebook computer, palm computer, vehicle-mounted electronic device, wearable device, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), netbook or personal digital assistant (personal digital assistant, PDA), etc., and the non-mobile electronic device may be a server, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (TV), teller machine or self-service machine, etc., and the embodiments of the present application are not limited in particular.
The control device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
Optionally, as shown in fig. 7, the embodiment of the present application further provides an electronic device 700, including a processor 710, a memory 720 and a computer program stored in the memory 720 and capable of running on the processor 710, where the program when executed by the processor 710 implements the steps of the above method and achieves the same technical effects, and for avoiding repetition, the description is omitted herein.
The electronic device in the embodiment of the application includes the mobile electronic device and the non-mobile electronic device.
Fig. 8 is a schematic hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 800 includes, but is not limited to: radio frequency unit 810, network module 820, audio output unit 830, input unit 840, sensor 850, display unit 860, user input unit 870, interface unit 880, memory 890, and processor 801.
Those skilled in the art will appreciate that the electronic device 800 may further include a power source (e.g., a battery) for powering the various components, which may be logically connected to the processor 801 by a power management system to perform functions such as managing charge, discharge, and power consumption by the power management system. The electronic device structure shown in fig. 8 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than shown, or may combine certain components, or may be arranged in different components, which are not described in detail herein.
The processor 801 is configured to receive an input, and control the deformation driving unit 300 to drive the second area 220 to be in a flattened state when the input is the first input, where the second area 220 of the display screen 200 is in a plane, and the second area 220 and the first area 210 are in the same plane, so that the display screen 200 does not generate white lines due to reflection of light, and the display effect of the display screen 200 is better, thereby being beneficial to watching and playing games for users; meanwhile, the processor 801 may further control the deformation driving unit 300 to drive the second area 220 to be in a curved state when the input is the second input, where the second area 220 of the display screen 200 is curved, and the second area 220 and the first area 210 form the display screen 200 with a curved structure, so that the display screen 200 with a curved structure is beneficial to improving the holding feel of the user.
In a further alternative embodiment, the processor 801 is further configured to obtain an acceleration of the electronic device, and control the telescopic link 420 to be in the second extended state when the acceleration is greater than a first preset threshold, and control the telescopic link 420 to be in the contracted state when a variation value of the acceleration is greater than a second preset threshold. After such arrangement, the telescopic rod 420 can deform at the initial stage of collision so as to realize buffering, and can more reliably support the second region 220 of the display screen 200 at the later stage of collision, thereby preventing the second region 220 from being deformed locally and prolonging the service life of the electronic equipment.
It should be understood that in the embodiment of the present application, the input unit 840 may include a graphics processor (Graphics Processing Unit, GPU) 841 and a microphone 842, and the graphics processor 841 processes image data of still pictures or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 860 may include a display panel 861, and the display panel 861 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 870 includes a touch panel 871 and other input devices 872. The touch panel 871 is also called a touch screen. The touch panel 871 may include two parts, a touch detection device and a touch controller. Other input devices 872 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein. Memory 890 may be used to store software programs and various data including, but not limited to, application programs 891 and operating system 892. The processor 801 may integrate an application processor 801 and a modem processor 801, wherein the application processor 801 primarily handles operating systems, user interfaces, applications, etc., and the modem processor 801 primarily handles wireless communications. It will be appreciated that the modem processor 801 described above may not be integrated into the processor 801.
The embodiment of the application discloses a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the steps of the method described above, and can achieve the same technical effects, so that repetition is avoided, and no further description is given here.
Wherein the processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium such as a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., 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.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), including several instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method described in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (13)
1. An electronic device, comprising:
a housing;
the display screen is arranged on the shell, the display screen and the shell form an equipment inner cavity, the display screen comprises a first area and a second area which are connected, the first area is a plane area, the second area is positioned at the edge of the display screen, and at least the part of the display screen positioned in the second area is a flexible screen;
the deformation driving part is positioned in the equipment inner cavity and connected with the second area, the deformation driving part can deform and drive the second area to switch between a flattened state and a bent state through deformation, in the flattened state, the second area is in a plane, and the second area and the first area are positioned in the same plane; in the bending state, the second area is in a curved surface;
the auxiliary driving device is arranged in the inner cavity of the equipment and comprises a driving source and a flexible transmission piece, one end of the flexible transmission piece is connected with the driving source, the deformation driving part is provided with a perforation, the flexible transmission piece is at least partially positioned in the perforation, and the driving source drives the flexible transmission piece to move and rotate so as to drive the deformation driving part to move or adapt to the movement of the deformation driving part;
the buffering and energy absorbing device is elastically supported between the deformation driving part and the shell;
the through hole is provided with an internal thread, the flexible transmission piece is provided with an external thread, and the external thread is in threaded fit with the internal thread;
the buffering energy-absorbing device comprises a base and a telescopic rod, wherein the base is hinged with the shell, one end of the telescopic rod is connected with the base in a sliding mode, and the other end of the telescopic rod is hinged with the deformation driving part.
2. The electronic apparatus according to claim 1, wherein the auxiliary driving device further comprises a worm wheel and a worm, the driving source is connected to the worm wheel, the worm wheel is meshed with the worm, one end of the worm is connected to one end of the flexible transmission member, and the driving source drives the flexible transmission member to move and rotate through the worm wheel and the worm.
3. The electronic device according to claim 1, wherein the deformation driving part comprises supporting blocks, the supporting blocks are distributed at least two along the direction of extending from the middle part of the display screen to the edge, the supporting blocks are hinged in sequence along the direction of extending from the middle part of the display screen to the edge, one end of the flexible transmission part penetrates through at least part of the supporting blocks, the flexible transmission part drives the supporting blocks to rotate and move so as to drive the second area to switch between the flattened state and the bent state, and the buffering energy absorbing device is hinged with at least one supporting block.
4. The electronic device of claim 1, wherein in the flattened state, the flexible transmission member is planar; in the bending state, the flexible transmission member is curved.
5. The electronic device of claim 1, wherein the curved state comprises a first curved state and a second curved state;
in the first curved state, the second region has a first curvature; in the second curved state, the second region has a second curvature; wherein the first curvature is greater than the second curvature.
6. The electronic device of claim 5, further comprising a controller and a gravity sensor, wherein the controller is coupled to the gravity sensor, wherein the telescoping wand has a retracted state, a first extended state and a second extended state,
the telescopic rod is in the first extending state under the condition that the second area is in the flattened state; the telescopic rod is in the second extended state with the second region in the second curved state; the telescopic rod is in the contracted state with the second region in the first curved state;
and under the condition that the acceleration detected by the gravity sensor is larger than a preset threshold value, the controller controls the telescopic rod to be in the second extending state.
7. The electronic device of claim 1, wherein the buffering and energy absorbing means are distributed at least two along a direction in which a middle portion of the display screen extends toward an edge.
8. The electronic device of claim 1, wherein the buffering and energy absorbing means are distributed at least two along an edge extension direction of the display screen.
9. The electronic device of claim 1, further comprising a folding mechanism sealingly connected between the second region and the housing; the folding mechanism is in an unfolded state with the second region in the flattened state; the folding mechanism is in a folded state with the second region in the bent state; or alternatively, the process may be performed,
the electronic equipment further comprises an elastic connecting mechanism, wherein the elastic connecting mechanism is connected between the second area and the shell in a sealing way; the elastic connection mechanism is in an extended state with the second region in the flattened state; the elastic connection mechanism is in a shortened state with the second region in the bent state.
10. The electronic device according to claim 9, wherein the folding mechanism or the elastic connection mechanism is provided with a side key, which is in an exposed state with the second region in the flattened state.
11. A control method of an electronic device, applied to the electronic device according to any one of claims 1 to 10, characterized by comprising:
receiving an input;
controlling the deformation driving part to drive the second area to be in the flattened state under the condition that the input is a first input;
and controlling the deformation driving part to drive the second area to be in a bending state when the input is a second input.
12. The control method of claim 11, wherein the curved state comprises a first curved state and a second curved state; in the first curved state, the second region has a first curvature; in the second curved state, the second region has a second curvature; wherein the first curvature is greater than the second curvature; the buffering and energy absorbing device comprises a base and a telescopic rod, the base is hinged with the shell, one end of the telescopic rod is connected with the base in a sliding manner, and the other end of the telescopic rod is hinged with the deformation driving part; the telescopic rod has a contracted state, a first extended state and a second extended state, the telescopic rod being in the first extended state with the second region in the flattened state; the telescopic rod is in the second extended state with the second region in the second curved state; the telescopic rod is in the contracted state with the second region in the first curved state;
the control method further includes:
detecting acceleration of the electronic device;
when the acceleration is larger than a first preset threshold value, controlling the telescopic rod to be in the second extending state;
and when the change value of the acceleration is larger than a second preset threshold value, controlling the telescopic rod to be in the contracted state.
13. A control apparatus of an electronic device, applying the control method according to claim 11 or 12, characterized by comprising:
a receiving module for receiving an input;
and the control module is used for controlling the deformation driving part to drive the second area to be in the flattened state when the input is the first input, and controlling the deformation driving part to drive the second area to be in the bent state when the input is the second input.
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| CN114446171B (en) * | 2022-01-29 | 2023-11-28 | 京东方科技集团股份有限公司 | Display module and display device |
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| CN112164608A (en) * | 2020-10-29 | 2021-01-01 | 维沃移动通信有限公司 | Electronic device, control method thereof and control device |
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| CN104756176B (en) * | 2012-10-25 | 2017-12-08 | Lg电子株式会社 | Display device |
| CN106302885A (en) * | 2016-09-28 | 2017-01-04 | 珠海凯邦电机制造有限公司 | A kind of mobile terminal |
| CN107146527B (en) * | 2017-04-27 | 2020-01-03 | 上海天马微电子有限公司 | Flexible display screen and flexible display device |
| CN107229308A (en) * | 2017-06-06 | 2017-10-03 | 天王电子（深圳）有限公司 | A kind of variable curve structure and its application |
| CN110928364B (en) * | 2019-11-07 | 2021-09-10 | 维沃移动通信有限公司 | Electronic device and control method thereof |
| CN110928365B (en) * | 2019-11-07 | 2021-09-10 | 维沃移动通信有限公司 | Electronic device and control method thereof |
| CN110879671B (en) * | 2019-11-07 | 2021-09-14 | 维沃移动通信有限公司 | Electronic device and control method thereof |
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| WO2017071556A1 (en) * | 2015-10-26 | 2017-05-04 | 京东方科技集团股份有限公司 | Curvature adjustment device of curved display screen, curvature adjustment method for curved display screen, and curved display device |
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