CN112711302A - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN112711302A CN112711302A CN202110081930.4A CN202110081930A CN112711302A CN 112711302 A CN112711302 A CN 112711302A CN 202110081930 A CN202110081930 A CN 202110081930A CN 112711302 A CN112711302 A CN 112711302A
- Authority
- CN
- China
- Prior art keywords
- screen
- rotating shaft
- motor
- electronic device
- pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 28
- 238000010586 diagram Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000013507 mapping Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Images
Classifications
-
- 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
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- G06F1/162—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position changing, e.g. reversing, the face orientation of the screen with a two degrees of freedom mechanism, e.g. for folding into tablet PC like position or orienting towards the direction opposite to the user to show to a second user
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses electronic equipment belongs to flexible screen technical field. The electronic equipment comprises a shell, a middle frame, a first screen and a second screen, wherein the middle frame is movably connected with the shell, a rotating shaft is arranged on the middle frame, a motor is arranged in the shell and is in transmission connection with the rotating shaft, the first screen covers the shell, one end of the second screen is fixedly connected with one end of the middle frame, and the other end of the second screen is fixedly connected with the rotating shaft; when the motor rotates, the motor drives the rotating shaft to rotate along a first direction, the second screen is wound on the rotating shaft, and the middle frame moves along a direction close to the shell. The electronic equipment can controllably stretch the screen, the effect of controlling the size change of the screen of the electronic equipment is achieved, and the use experience of a user is improved.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to an electronic device.
Background
With the breakthrough and development of flexible screen technology, foldable flexible screens become a development direction. The foldable flexible screen is convenient to carry, and is more and more favored by users due to the advantages of thin thickness, low power consumption, light weight and the like. The foldable flexible screen on the market at present has at least the following problems: 1. the screen of the electronic equipment is easily damaged by the outward folding mode, and the screen cannot be well protected; 2. in the electronic equipment adopting the inward folding mode, the problems of screen layering, crease marks and the like are easily caused because the problem of length redundancy occurs in the process of bending the flexible screen, so that the experience of a user using the electronic equipment is influenced; 3. both the inward folding and outward folding modes can only switch the screen size between the maximum state and the minimum state, and the user experience is not good. Therefore, a new flexible screen technology is needed to solve the above problems in the prior art.
Disclosure of Invention
The purpose of the embodiment of the application is to provide an electronic equipment, can solve the flexible screen flexible mode limitation among the prior art big, and then lead to the relatively poor problem of effect of electronic equipment screen size adjustment.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides an electronic device, including a housing, a middle frame, a first screen and a second screen, where the middle frame is movably connected to the housing, a rotating shaft is disposed on the middle frame, a motor is disposed in the housing, the motor is in transmission connection with the rotating shaft, the first screen covers the housing, one end of the second screen is fixedly connected to one end of the middle frame, and the other end of the second screen is fixedly connected to the rotating shaft;
when the motor rotates, the motor drives the rotating shaft to rotate along a first direction, the second screen is wound on the rotating shaft, and the middle frame moves along a direction close to the shell.
In this application embodiment, electronic equipment includes casing, center, first screen and second screen, center and casing swing joint, and is provided with the pivot on the center, is provided with the motor in the casing. The motor is in transmission connection with the rotating shaft, the first screen covers the shell, one end of the second screen is fixedly connected with one end of the middle frame, and one end of the second screen is fixedly connected with the rotating shaft. Based on this kind of result of electronic equipment, when the motor rotated, the motor drove the pivot and rotates along first direction, and the second screen convolutes in the pivot, and the center removes along the direction that is close to the casing to make the second screen can be when the motor rotates the automatic revolving axle of convoluteing, and be close to the casing and remove, realized the automatic effect of returning back of second screen, reach the effect of automatic control electronic equipment's screen size change, and do not harm the screen, promote user's use and experience.
Drawings
FIG. 1 is a schematic block diagram of an electronic device provided in accordance with an embodiment of the present application;
FIG. 2 is a schematic block diagram of an electronic device provided in accordance with another embodiment of the present application;
FIG. 3 is a schematic block diagram of a motor in an electronic device according to an embodiment of the present application;
FIG. 4 is a schematic effect diagram of a screen display size change of an electronic device according to an embodiment of the present application;
fig. 5 is a schematic flowchart of a screen adjustment method of an electronic device according to an embodiment of the present application;
FIG. 6 is an interface schematic of a progress bar provided according to an embodiment of the present application;
fig. 7 is a schematic block diagram of a screen adjustment apparatus of an electronic device according to an embodiment of the present application;
FIG. 8 is a schematic diagram illustrating an electronic device according to an embodiment of the present application;
fig. 9 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The electronic device and the screen adjusting method of the electronic device provided by the embodiment of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application. As shown in fig. 1, the electronic apparatus includes a case 10, a middle frame 20, a first screen 30, and a second screen 40; the middle frame 20 is movably connected with the shell 10; the middle frame 20 is provided with a rotating shaft 21; a motor 52 is arranged in the shell 10, the motor 52 is in transmission connection with the rotating shaft 21, the first screen 30 covers the shell, one end of the second screen 40 is fixedly connected with one end of the middle frame 20, and the other end of the second screen 40 is fixedly connected with the rotating shaft 21;
when the motor 52 rotates, the motor 52 drives the rotating shaft 21 to rotate in the first direction, the second screen 40 is wound on the rotating shaft 21, and the middle frame 20 moves in a direction close to the housing 10.
In this application embodiment, electronic equipment includes casing, center, first screen and second bottle, center and casing swing joint, and is provided with the pivot on the center, is provided with the motor in the casing. The motor is in transmission connection with the rotating shaft, the first screen covers the shell, one end of the second screen is fixedly connected with one end of the middle frame, and one end of the second screen is fixedly connected with the rotating shaft. Based on this kind of result of electronic equipment, when the motor rotated, the motor drove the pivot and rotates along first direction, and the second screen convolutes in the pivot, and the center removes along the direction that is close to the casing to make the second screen can be when the motor rotates the automatic revolving axle of convoluteing, and be close to the casing and remove, realized the automatic effect of returning back of second screen, reach the effect of automatic control electronic equipment's screen size change, and do not harm the screen, promote user's use and experience.
Fig. 2 is a schematic structural diagram of an electronic device according to another embodiment of the present application. As shown in fig. 2, the motor 52 and the rotating shaft 21 are connected through a length-variable transmission assembly 51, and when the motor 52 rotates, the length of the transmission assembly 51 is shortened, so that the rotating shaft 21 is driven to rotate in a first direction, and the middle frame 20 moves in a direction close to the housing 10.
The transmission assembly 51 comprises a pulley block and a transmission piece 511 with variable length, and the pulley block is connected with the rotating shaft 21 in a matching way through a transmission mechanism (not shown in the figure); one end of the transmission piece 511 is connected with the rotating shaft 21, and the other end of the transmission piece 511 is connected with the pulley block. When the motor 52 rotates, the motor 52 drives the pulley block to move in a direction close to the shell 10 through the transmission piece 511, and the pulley block drives the rotating shaft 21 to rotate in a first direction through the transmission mechanism; the length of drive member 511 is shortened to match the number of rotations of motor 52.
Optionally, the pulley block comprises at least two pulleys, namely a first pulley 512 and a second pulley 513, one end of the transmission member 511 is connected with the rotating shaft 21, and the other end of the transmission member 511 is sequentially wound on the first pulley 512 and the second pulley 513; the second pulley 513 is connected with the rotating shaft 21 in a matching way through a transmission mechanism. When the motor 52 rotates, the motor 52 drives the second pulley 513 to move in a direction approaching the housing 10 through the transmission member 511, and the second pulley 513 drives the rotating shaft 21 to rotate.
In this embodiment, when the motor 52 drives the rotating shaft 21 to rotate in the second direction, the motor 52 drives the pulley block to slide in a direction away from the housing 10 through the transmission member 511, so that the length of the transmission member 511 is increased and the length of the transmission member 511 is matched with the moving distance of the middle frame 20. Specifically, when the pulley assembly includes a first pulley 512 and a second pulley 513, the motor 52 drives the second pulley 513 to slide in a direction away from the housing 10 through the transmission member 511, and the second pulley 513 drives the second rotating shaft to rotate through the transmission mechanism. Wherein the second direction is opposite to the first direction.
When the motor 52 rotates the shaft 21 in the first direction, the motor 52 drives the pulley block to slide in a direction close to the housing 10 through the transmission member 511, so that the pulley block rotates the shaft 21 through the transmission member 511, and the second screen is wound around the rotation shaft 21. At this time, the length of the transmission 511 is shortened to match the moving distance of the middle frame 20. Specifically, when the pulley assembly includes a first pulley 512 and a second pulley 513, the motor 52 drives the second pulley 513 to slide in a direction close to the housing 10 through the transmission member 511, and the second pulley 513 drives the rotating shaft 21 to rotate through the transmission mechanism.
In this embodiment, the motor 52 may be configured as shown in fig. 3. The motor 52 is provided with a rotating shaft, two ends of the rotating shaft on the motor 52 are respectively provided with a transmission head 521 and 522 for connecting the transmission piece 511, and the motor 52 can also be provided with two conducting wires 523 and 524 for connecting the transmission head and the computing module, wherein the functions of the computing module will be described in detail in the following embodiments.
In one embodiment, the middle frame 20 includes two rotating shafts 21; the rotating shafts 21 are respectively positioned at two sides of the first screen; the motor 52 includes a rotating shaft and driving heads 521 and 522 (shown in fig. 3) disposed at two ends of the rotating shaft, and each driving head drives the rotating shaft 21 on one side to rotate through the driving member 511 connected to each driving head.
In the above-described embodiments shown in fig. 1 and 2, the first screen may be a rigid screen and the second screen may be a flexible screen.
Fig. 4 schematically shows a screen state in which the second screen 40 is wound around the first rotary shaft 21 when the user pulls the middle frame 20 to the left and right sides, respectively. As can be seen from fig. 3, in the case that the middle frame 20 moves away from the middle frame 20, the left rotating shaft 21 rotates to the left, and the second pulley 513 moves to the left through the transmission mechanism between the left lower pulley 513, and at this time, the motor 52 rotates through the rotating shaft of the motor 52 to make the transmission head 522 release the transmission piece 511, so that the length of the transmission piece 511 between the transmission head 522 and the second pulley 513 is increased. At the same time, the right rotating shaft 21 rotates to the right, and the second pulley 512 is driven by the transmission mechanism between the right rotating shaft 21 and the second pulley 512 at the upper right corner to move to the right, at this time, the motor 52 enables the transmission head 521 to release the transmission piece 511 through the rotation of the rotating shaft on the motor 52, so that the length of the transmission piece 511 between the transmission head 521 and the second pulley 512 is lengthened. At this time, the second panel 40 is wound around the rotation shaft 21, and the screen size of the electronic apparatus becomes large.
Similarly, when the motor 52 rotates to drive the middle frame 20 to move in a direction approaching the housing 10, the left first rotating shaft 21 rotates rightward and drives the second pulley 513 to move rightward through the transmission mechanism between the left second pulley 513, and at this time, the motor 52 rotates through the rotating shaft on the motor 52 to make the transmission head 522 recover the transmission member 511, so that the length of the transmission member 511 between the transmission head 522 and the second pulley 513 is shortened. Meanwhile, the first rotating shaft 21 on the right side rotates to the left, and drives the second pulley 512 to move to the left through a transmission mechanism between the second pulley 512 and the upper right corner, at this time, the motor 52 enables the transmission head 521 to recover the transmission piece 511 through the rotation of the rotating shaft on the motor 52, so that the length of the transmission piece 511 between the transmission head 521 and the second pulley 512 is shortened. At this time, the second screen 40 is rewound onto the first rotating shaft 21, and the screen size of the electronic device becomes smaller.
In one embodiment, drive 511 may be a track that is wound around a shaft provided on motor 52. When the motor 52 rotates to make the track wind out of the transmission head on the rotating shaft of the motor 52, the length of the track between the transmission head and the second pulley is lengthened, and the middle frame 20 moves in the direction away from the shell 10; when the motor 52 rotates, the track winds back to the driving head on the rotating shaft of the motor 52, the length of the track between the driving head and the second pulley is shortened, and the middle frame 20 moves in the direction close to the shell 10.
In one embodiment, the motor 52 further includes a computing module that is wired to the motor 52, as shown in FIG. 3. The calculating module is configured to determine a first rotation amount of the rotating shaft on the motor 52 when the second screen 40 winds the rotating shaft 21, and when a first input to the display size of the target screen is received, calculate a second rotation amount of the rotating shaft on the motor 52 according to the first rotation amount and the first input, and control the rotating shaft on the motor 52 to rotate according to the second rotation amount. Wherein, the first rotation amount and the second rotation amount can be represented by the rotation number.
Based on the structure of the electronic equipment of the embodiment, the user can adjust the screen display size of the electronic equipment by pulling the middle frame on the outer side of the electronic equipment, and the screen display size of the electronic equipment can be adjusted between the two states of the second screen not being unfolded and the second screen being completely unfolded according to different distances for pulling the middle frame by the user, so that the use experience of the user is improved.
Fig. 5 is a schematic flowchart of a screen adjustment method of an electronic device according to an embodiment of the present application. As shown in fig. 5, the method applied to the electronic device provided in any of the above embodiments includes the following steps:
s502, when the second screen of the electronic device is unfolded, a first rotation amount of a rotating shaft on a motor along a third direction is determined.
Wherein the third direction comprises a counter-clockwise direction or a clockwise direction. If the moving direction of the middle frame is taken as the horizontal direction, the component of the third direction in the horizontal direction should be consistent with the direction away from the housing.
The first rotation amount may be a first rotation number, for example, when the second screen of the electronic device is unfolded, at this time, the rotating shaft on the middle frame moves in a direction away from the housing, the second pulley fixedly connected to the rotating shaft on the middle frame also moves along with the rotating shaft, and drives the rotating shaft on the motor to rotate in the third direction, so that the first rotation number of the rotating shaft on the motor in the third direction can be determined.
S504, a first input of a target screen display size is received.
And S506, determining a second rotation quantity of the rotating shaft on the motor along the fourth direction according to the first rotation quantity and the first input, and controlling the rotating shaft on the motor to rotate according to the second rotation quantity.
The fourth direction is opposite to the third direction and comprises a clockwise direction or a counterclockwise direction. For example, when the third direction is clockwise, the fourth direction is counterclockwise. The second screen of the electronic equipment can be wound back to the first rotating shaft by controlling the rotating shaft on the motor to rotate along a fourth direction opposite to the third direction, so that the screen display size of the electronic equipment is reduced.
In the embodiment of the application, when a second screen of the electronic device is unfolded, a first rotation amount of a rotating shaft on a motor along a third direction is determined, and a second rotation amount of the rotating shaft on the motor along a fourth direction (namely, a direction opposite to the third direction) is determined according to the first rotation amount and a first input when a first input to a display size of a target screen is received, so that the second rotating shaft is controlled to rotate according to the second rotation amount, the electronic device can controllably shrink the second screen according to the input of the display size of the target screen by a user, an effect of intelligently reducing the size of the screen is achieved, and the use experience of the user is improved.
In one embodiment, a mapping relationship is provided between the rotation amount of the rotating shaft on the motor and the screen display size of the electronic device. Assuming that the screen display size is the smallest when the second screen is completely wound around the rotating shaft on the middle frame, i.e. the second screen is not unfolded, the screen display size at this time can be characterized by the following formula (1):
when the second screen is wound out of the rotating shaft on the middle frame (i.e. unfolded), the mapping relationship between the rotation amount of the rotating shaft on the motor and the screen display size of the electronic device can be represented by the following formula (2):
wherein S represents the screen size when the second screen is not unfolded (i.e. the size of the initial screen), Sx represents the screen size when the second screen is wound around the rotating shaft on the middle frame, a is the length of the initial screen, b is the width of the initial screen, C is the circumference of the rotating shaft on the motor, and Q1 and Q2 are the rotation amounts of the transmission heads at both ends of the rotating shaft on the motor, respectively.
Therefore, after the first rotation amount of the rotating shaft on the motor along the third direction is determined, according to the above formula (2), the initial screen display size corresponding to the first rotation amount can be calculated, and the initial screen display size is the screen display size corresponding to the state that the second screen is wound out of the rotating shaft on the middle frame.
In one embodiment, the first input comprises: and an adjustment operation of the progress bar for determining the display size of the target screen. Based on this, when the first input of the target screen display size is received, the second input of the electronic device may be received, and the second input may be a click operation of a designated physical key on the electronic device, a selection operation of a virtual key on the first screen, and the like. And then displaying the progress bar according to the second input, and receiving the adjustment operation of the user on the progress bar.
Fig. 6 is an interface schematic diagram of a progress bar provided according to an embodiment of the present application. As shown in fig. 6, the progress bar includes a progress node, and the user can adjust the progress bar by shifting the progress node. Before the user adjusts the progress bar, the progress node on the progress bar may be located at the rightmost side of the progress bar, i.e., the progress of the progress bar is 100%. After the user adjusts the progress bar, the electronic device may calculate a progress reduction ratio corresponding to the progress bar according to the position of the progress node on the progress bar. For example, when the progress node is shifted to the middle position on the progress bar, the corresponding progress of the progress bar is 50%, and the progress reduction ratio is 50%.
After the user adjusts the progress bar, determining the screen scaling of the electronic equipment according to the adjustment operation, and further calculating the target screen display size of the electronic equipment according to the initial screen display size and the screen scaling; and then, according to the mapping relation represented by the formula (2), determining a second rotation amount corresponding to the display size of the target screen.
Wherein, the screen scaling of the electronic device can be determined according to the progress reduction scale of the progress bar. Optionally, the screen zoom scale of the electronic device is equal to the progress reduction scale of the progress bar. For example, if the progress of the progress bar before the user adjusts the progress bar is 100%, and the progress after the user adjusts the progress bar is 50%, at which time the progress reduction ratio is 50%, the screen zoom ratio of the electronic device is also 50%.
The determination process of the initial screen display size may be performed immediately after S502 is performed, or may be performed after the adjustment operation of the progress bar by the user is received, which is not limited in this embodiment.
It should be noted that, in the screen adjustment method for an electronic device provided in the embodiment of the present application, the execution subject may be a screen adjustment apparatus of the electronic device, or a control module in the screen adjustment apparatus of the electronic device, for executing the screen adjustment method for the electronic device. In the embodiment of the present application, a screen adjustment method for an electronic device executed by a screen adjustment device of the electronic device is taken as an example, and the screen adjustment device of the electronic device provided in the embodiment of the present application is described.
Fig. 7 is a schematic block diagram of a screen adjustment apparatus of an electronic device according to an embodiment of the present application. As shown in fig. 7, the apparatus includes:
the first determining module 710 is configured to determine a first rotation amount of a rotating shaft on the motor in a third direction when a second screen of the electronic device is unfolded;
a receiving module 720, configured to receive a first input of a display size of a target screen;
a second determining module 730, configured to determine, according to the first rotation amount and the first input, a second rotation amount of the rotating shaft of the motor along a fourth direction, and control the rotating shaft of the motor to rotate according to the second rotation amount; the fourth direction is opposite to the third direction.
In one embodiment, the first input comprises: an adjustment operation of a progress bar for determining the target screen display size;
the receiving module 720 includes:
a first receiving unit for receiving a second input to the electronic device; the second input includes at least one of: clicking a designated physical key on the electronic equipment, and selecting a virtual key on the hard screen;
the display unit is used for displaying the progress bar according to the second input;
and the second receiving unit is used for receiving the adjustment operation of the progress bar.
In one embodiment, the second determining module 730 includes:
the first determining unit is used for determining the initial screen display size corresponding to the first rotation amount; determining the screen scaling of the electronic equipment according to the adjusting operation;
the calculating unit is used for calculating the target screen display size of the electronic equipment according to the initial screen display size and the screen scaling;
and the second determining unit is used for determining the second rotation amount corresponding to the target screen display size.
In the embodiment of the application, when a second screen of the electronic device is unfolded, a first rotation amount of a rotating shaft on a motor along a third direction is determined, and a second rotation amount of the rotating shaft on the motor along a fourth direction (namely, a direction opposite to the third direction) is determined according to the first rotation amount and a first input when a first input to a display size of a target screen is received, so that the second rotating shaft is controlled to rotate according to the second rotation amount, the electronic device can controllably shrink the second screen according to the input of the display size of the target screen by a user, an effect of intelligently reducing the size of the screen is achieved, and the use experience of the user is improved.
The screen adjustment device of the electronic device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
The screen adjustment device of the electronic device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The screen adjusting device of the electronic device provided in the embodiment of the present application can implement each process implemented in the method embodiment of fig. 5, and is not described here again to avoid repetition.
Optionally, as shown in fig. 8, an electronic device 800 is further provided in this embodiment of the present application, and includes a processor 801, a memory 802, and a program or an instruction stored in the memory 802 and executable on the processor 801, where the program or the instruction is executed by the processor 801 to implement each process of the screen adjustment method embodiment of the electronic device, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
It should be noted that the electronic devices in the embodiments of the present application include mobile electronic devices and non-mobile electronic devices.
Fig. 9 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 900 includes, but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, and a processor 910.
Those skilled in the art will appreciate that the electronic device 900 may further include a power source (e.g., a battery) for supplying power to various components, and the power source may be logically connected to the processor 910 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system. The electronic device structure shown in fig. 9 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is not repeated here.
The processor 910 is configured to determine a first rotation amount of the rotating shaft on the motor in a third direction when the second screen of the electronic device is unfolded;
receiving a first input of a target screen display size;
determining a second rotation quantity of a rotating shaft on the motor along a fourth direction according to the first rotation quantity and the first input, and controlling the rotating shaft on the motor to rotate according to the second rotation quantity; the fourth direction is opposite to the third direction.
In the embodiment of the application, when the first rotating shaft is wound by the flexible screen of the electronic device, a first rotating amount of the second rotating shaft on the motor along a third direction (namely, a direction matched with the first direction) is determined, and when a first input to a target screen display size is received, a second rotating amount of the second rotating shaft along a fourth direction (namely, a direction opposite to the third direction) is determined according to the first rotating amount and the first input, so that the second rotating shaft is controlled to rotate according to the second rotating amount, the electronic device can controllably shrink the flexible screen according to the input of the target screen display size by a user, the effect of intelligently reducing the screen size is achieved, and the use experience of the user is improved.
Optionally, the first input includes: an adjustment operation of a progress bar for determining the target screen display size;
a processor 910 further configured to receive a second input to the electronic device; the second input includes at least one of: clicking a designated physical key on the electronic equipment, and selecting a virtual key on the hard screen; displaying the progress bar according to the second input; and receiving an adjusting operation of the progress bar.
Optionally, the processor 910 is further configured to determine an initial screen display size corresponding to the first rotation amount; determining the screen scaling of the electronic equipment according to the adjusting operation; calculating the target screen display size of the electronic equipment according to the initial screen display size and the screen scaling; and determining the second rotation amount corresponding to the target screen display size.
Optionally, the middle frame comprises two first rotating shafts; each first rotating shaft is respectively positioned at two sides of the first screen; the motor comprises two second rotating shafts, each second rotating shaft is respectively connected with the transmission assembly in a matching manner, and the first rotating shafts on one side are driven to rotate through the transmission assemblies respectively connected with the second rotating shafts;
the processor 910 is further configured to determine, according to the first rotation amount and the first input, the second rotation amount corresponding to each second rotation axis respectively; and respectively controlling the second rotating shafts to rotate according to the second rotating amount corresponding to each second rotating shaft.
It should be understood that, in the embodiment of the present application, the input Unit 904 may include a Graphics Processing Unit (GPU) 941 and a microphone 942, and the Graphics Processing Unit 941 processes image data of still pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 906 may include a display panel 961, and the display panel 961 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 907 includes a touch panel 971 and other input devices 972. A touch panel 971, also referred to as a touch screen. The touch panel 971 may include two portions of a touch detection device and a touch controller. Other input devices 972 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. Memory 909 can be used to store software programs as well as various data including, but not limited to, application programs and operating systems. The processor 910 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It is to be appreciated that the modem processor described above may not be integrated into processor 910.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the embodiment of the screen adjustment method for an electronic device, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the 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 (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the screen adjustment method embodiment of the electronic device, and can achieve the same technical effect, and in order to avoid repetition, the details are not repeated here.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
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 an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. An electronic device is characterized by comprising a shell, a middle frame, a first screen and a second screen, wherein the middle frame is movably connected with the shell, a rotating shaft is arranged on the middle frame, a motor is arranged in the shell and is in transmission connection with the rotating shaft, the first screen covers the shell, one end of the second screen is fixedly connected with one end of the middle frame, and the other end of the second screen is fixedly connected with the rotating shaft;
when the motor rotates, the motor drives the rotating shaft to rotate along a first direction, the second screen is wound on the rotating shaft, and the middle frame moves along a direction close to the shell.
2. The electronic device of claim 1, wherein the motor and the shaft are connected by a variable length transmission assembly;
when the motor rotates, the length of the transmission assembly is shortened, the rotating shaft is driven to rotate in the first direction, and the middle frame moves in the direction close to the shell.
3. The electronic device of claim 1, wherein the transmission assembly comprises a pulley set and a variable length transmission; the pulley block is connected with the rotating shaft in a matching way through a transmission mechanism; one end of the transmission piece is connected with the rotating shaft, and the other end of the transmission piece is connected with the pulley block;
when the motor rotates, the motor drives the pulley block to move in a direction close to the shell through the transmission part, and the pulley block drives the rotating shaft to rotate in the first direction through the transmission mechanism; the length of driving medium shortens, and shortens the degree and the rotation number of turns phase-match of motor.
4. The electronic device of claim 3, wherein the set of pulleys comprises a first pulley and a second pulley; the other end of the transmission part is sequentially wound on the first pulley and the second pulley; the second pulley is connected with the rotating shaft in a matching manner through the transmission mechanism;
when the motor rotates, the motor drives the second pulley to move along the direction close to the shell through the transmission part, and the second pulley drives the rotating shaft to rotate.
5. The electronic device of claim 4, wherein the transmission is a crawler; the crawler belt is wound on the motor;
when the motor rotates, the track is driven along the second direction, and the length of the track between the motor and the second pulley is shortened.
6. The electronic device of claim 1,
when the center is along keeping away from the direction of casing removes, the pivot is followed the third direction and is rotated, the pivot drives the motor is followed the fourth direction and is rotated, the second screen expandes.
7. The electronic device of claim 6, wherein the motor further comprises a computing module;
the calculation module is used for determining the first rotation number of turns of the motor rotating along the fourth direction when the second screen is unfolded, calculating the second rotation number of turns of the motor according to the first rotation number of turns and the first input when the first input of the display size of the target screen is received, and controlling the motor to rotate the second rotation number of turns along the direction opposite to the fourth direction.
8. The electronic device according to claim 2, wherein two of the rotating shafts are provided on the middle frame; each rotating shaft is respectively positioned at two sides of the first screen; and the two ends of each rotating shaft are respectively provided with a transmission head used for connecting the transmission assembly, and the transmission assembly drives the rotating shaft on the corresponding side to rotate through the transmission heads.
9. The electronic device of any of claims 1-8, wherein the second screen is a flexible screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110081930.4A CN112711302B (en) | 2021-01-21 | 2021-01-21 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110081930.4A CN112711302B (en) | 2021-01-21 | 2021-01-21 | Electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112711302A true CN112711302A (en) | 2021-04-27 |
| CN112711302B CN112711302B (en) | 2024-04-16 |
Family
ID=75550478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110081930.4A Active CN112711302B (en) | 2021-01-21 | 2021-01-21 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112711302B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1084651A1 (en) * | 1999-09-13 | 2001-03-21 | Foco - Cubus Verwaltungs-GmbH | Computer stand |
| US20150153777A1 (en) * | 2013-12-03 | 2015-06-04 | Nvidia Corporation | Electronic device with both inflexible display screen and flexible display screen |
| CN107577059A (en) * | 2017-09-30 | 2018-01-12 | 深圳市华星光电半导体显示技术有限公司 | A kind of displacement-type scans 3 d display device |
| US20190004764A1 (en) * | 2017-06-28 | 2019-01-03 | Samsung Electronics Co., Ltd. | Electronic device having two display devices and method of operating screen thereof |
| CN209728590U (en) * | 2019-05-15 | 2019-12-03 | 维沃移动通信有限公司 | Terminal device |
| CN110753141A (en) * | 2019-10-16 | 2020-02-04 | 捷开通讯(深圳)有限公司 | Terminal capable of adjusting screen size |
| CN110764575A (en) * | 2019-10-08 | 2020-02-07 | Oppo广东移动通信有限公司 | Display control method, display control device, and storage medium |
| WO2020169040A1 (en) * | 2019-02-23 | 2020-08-27 | 华为技术有限公司 | Limiting component, sliding connection mechanism, and foldable electronic device |
| CN111862827A (en) * | 2020-09-02 | 2020-10-30 | 京东方科技集团股份有限公司 | Flexible display module center and display device |
| CN111901457A (en) * | 2020-07-16 | 2020-11-06 | 维沃移动通信有限公司 | Electronic device |
| CN111899644A (en) * | 2020-07-29 | 2020-11-06 | 维沃移动通信有限公司 | Electronic device |
-
2021
- 2021-01-21 CN CN202110081930.4A patent/CN112711302B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1084651A1 (en) * | 1999-09-13 | 2001-03-21 | Foco - Cubus Verwaltungs-GmbH | Computer stand |
| US20150153777A1 (en) * | 2013-12-03 | 2015-06-04 | Nvidia Corporation | Electronic device with both inflexible display screen and flexible display screen |
| US20190004764A1 (en) * | 2017-06-28 | 2019-01-03 | Samsung Electronics Co., Ltd. | Electronic device having two display devices and method of operating screen thereof |
| CN107577059A (en) * | 2017-09-30 | 2018-01-12 | 深圳市华星光电半导体显示技术有限公司 | A kind of displacement-type scans 3 d display device |
| WO2020169040A1 (en) * | 2019-02-23 | 2020-08-27 | 华为技术有限公司 | Limiting component, sliding connection mechanism, and foldable electronic device |
| CN209728590U (en) * | 2019-05-15 | 2019-12-03 | 维沃移动通信有限公司 | Terminal device |
| CN110764575A (en) * | 2019-10-08 | 2020-02-07 | Oppo广东移动通信有限公司 | Display control method, display control device, and storage medium |
| CN110753141A (en) * | 2019-10-16 | 2020-02-04 | 捷开通讯(深圳)有限公司 | Terminal capable of adjusting screen size |
| CN111901457A (en) * | 2020-07-16 | 2020-11-06 | 维沃移动通信有限公司 | Electronic device |
| CN111899644A (en) * | 2020-07-29 | 2020-11-06 | 维沃移动通信有限公司 | Electronic device |
| CN111862827A (en) * | 2020-09-02 | 2020-10-30 | 京东方科技集团股份有限公司 | Flexible display module center and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112711302B (en) | 2024-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111727423B (en) | Electronic device including flexible display and control method thereof | |
| USRE46758E1 (en) | Animation of graphical objects | |
| US8543166B2 (en) | Mobile terminal equipped with flexible display and controlling method thereof | |
| WO2021093583A1 (en) | Video stream processing method and apparatus, terminal device, and computer readable storage medium | |
| US20090167768A1 (en) | Selective frame rate display of a 3D object | |
| CN111787140A (en) | Screen control method and device and electronic equipment | |
| US20240054708A1 (en) | Display method, non-transitory computer-readable storage medium, and electronic device | |
| CN103250166A (en) | Method and apparatus for providing hand detection | |
| WO2022121875A1 (en) | Preview image display control method and apparatus, and electronic device and medium | |
| CN112817376A (en) | Information display method and device, electronic equipment and storage medium | |
| CN113873148A (en) | Video recording method, video recording device, electronic equipment and readable storage medium | |
| CN103999044A (en) | Techniques for multiple pass rendering | |
| CN112148167A (en) | Control setting method and device and electronic equipment | |
| CN110825294A (en) | Display method, electronic device, and computer-readable storage medium | |
| US20140059425A1 (en) | Apparatus and method for controlling electronic book in portable terminal | |
| CN112882541A (en) | Folding structure, electronic device and folding angle determining method | |
| CN112711302B (en) | Electronic equipment | |
| CN112486616A (en) | Interface display method, interface display device, electronic equipment and storage medium | |
| CN116107531A (en) | Interface display method and device | |
| WO2022242543A1 (en) | Electronic device | |
| CN115617225A (en) | Application interface display method and device, electronic equipment and storage medium | |
| CN113296661B (en) | Image processing method, device, electronic equipment and readable storage medium | |
| CN112887792B (en) | Video processing method, device, electronic equipment and storage medium | |
| CN113687691A (en) | Display method and device and electronic equipment | |
| CN112887579A (en) | Camera module control method and device and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |