CN111600978B - Display terminal control method and display terminal - Google Patents
Display terminal control method and display terminal Download PDFInfo
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- CN111600978B CN111600978B CN202010413205.8A CN202010413205A CN111600978B CN 111600978 B CN111600978 B CN 111600978B CN 202010413205 A CN202010413205 A CN 202010413205A CN 111600978 B CN111600978 B CN 111600978B
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- display terminal
- pressing
- display
- touch operation
- housing
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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
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
Abstract
The invention provides a control method of a display terminal and the display terminal, which solve the problems that the folding screen of the existing folding mobile phone is opened and closed in a manual control mode, and the screen body is damaged and the experience feeling is poor due to uneven stress. The display terminal comprises a first shell and a second shell which can be folded or unfolded relatively, and the control method comprises the following steps: the display terminal acquires touch operation input through a preset area; the display terminal detects the pressing information of the touch operation; if the pressing information is larger than a preset threshold value, the display terminal executes an instruction corresponding to the touch operation to enable the first shell to be folded or unfolded relative to the second shell.
Description
Technical Field
The invention relates to the technical field of display, in particular to a control method of a display terminal and the display terminal.
Background
With the development of science and technology, the folding mobile phone is more popular with people. The existing folding mobile phone adopts a manual control mode to realize the opening and closing of the folding screen, the manual control mode easily causes uneven stress on the flexible screen due to improper force, so that the screen body is damaged, and the automatic opening and closing experience of the folding screen is poor due to the fact that the existing mainstream pursues a large-screen mobile phone and the manual control mode is adopted when the screen is large.
Disclosure of Invention
In view of this, the embodiment of the invention provides a control method of a display terminal and the display terminal, which solve the problems that the folding screen of the existing folding mobile phone is opened and closed by using a manual control mode, and the screen body is damaged and the experience feeling is poor due to uneven stress.
An embodiment of the present invention provides a control method for a display terminal and the display terminal, where the display terminal includes a first housing and a second housing that can be folded or unfolded relatively, and the control method includes: the display terminal acquires touch operation input through a preset area; the display terminal detects the pressing information of the touch operation; if the pressing information is larger than a preset threshold value, the display terminal executes an instruction corresponding to the touch operation to enable the first shell to be folded or unfolded relative to the second shell.
In one embodiment, the method further includes the step that the display terminal determines a current form, and the display terminal performs form switching according to the current form and an instruction corresponding to the touch operation.
In one embodiment, the display terminal comprises a main display area and a side display area, and the position corresponding to the touch operation is located in the main display area and/or the side display area.
In one embodiment, the display terminal acquiring the touch operation input through the side display area comprises: the display terminal acquires double-sided pressing operation, wherein the double-sided pressing operation comprises first pressing operation input through a display area on either side and second pressing operation input through a display area on the other side; the display terminal detects first pressing information of the first pressing operation and second pressing information of the second pressing operation; if the first pressing information is larger than a preset first threshold value and the second pressing information is larger than a preset second threshold value, the display terminal executes an instruction corresponding to the double-side pressing operation to enable the first shell to be folded or unfolded relative to the second shell.
In one embodiment, the pressing information includes at least one of a pressing force degree, a pressing time, a pressing number, and a pressing area.
In one embodiment, the method further comprises: the display terminal acquires distance information between the first shell and the second shell; and the display terminal adjusts the form switching speed according to the distance information.
A display terminal configured with a first housing and a second housing that can be folded or unfolded with respect to each other, the display terminal comprising: the device comprises an acquisition unit, a display unit and a control unit, wherein the acquisition unit is used for acquiring touch operation input through a preset area; a detection unit configured to detect pressing information of the touch operation; and the processing unit is used for executing an instruction corresponding to the touch operation by the display terminal to enable the first shell to be folded or unfolded relative to the second shell if the pressing information is greater than a preset threshold.
In one embodiment, the touch control device comprises a driving unit electrically connected with the first shell and the second shell, wherein the driving unit is used for controlling the first shell to be folded or unfolded relative to the second shell according to an instruction corresponding to the touch operation; preferably, the display terminal further includes a position sensing module electrically connected to the processing unit and configured to acquire distance information between the first housing and the second housing.
In one embodiment, the display panel comprises a pressure sensing module, wherein the pressure sensing module is stacked with the display panel and used for sensing the pressing information of the preset area of the display panel.
In one embodiment, the first and second housings may be folded or rolled or slid or unfolded with respect to each other.
The embodiment of the invention provides a control method of a display terminal and the display terminal, wherein the control method of the display terminal comprises the following steps: the display terminal acquires touch operation input through a preset area, and if the display terminal detects that the pressing information and the pressing information of the touch operation are larger than a preset threshold value, the display terminal executes an instruction corresponding to the touch operation to enable the first shell to be folded or unfolded relative to the second shell. The control method of the mobile display terminal can control the automatic opening and closing of the display terminal according to the operation information of a user, so that the problems that the folding screen is opened and closed in a manual control mode, the screen body is damaged due to uneven stress and the experience feeling is poor in the existing folding mobile phone are solved.
Drawings
Fig. 1 is a flowchart illustrating a control method of a display terminal according to another embodiment of the present invention.
Fig. 2 is a flowchart illustrating a control method of a display terminal according to another embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a display terminal according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a display terminal according to another embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a display terminal according to another embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a display terminal according to another embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a display terminal according to another embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a display terminal according to another embodiment of the present invention.
Fig. 9 is a flowchart illustrating a display terminal control method according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
In an embodiment of the present invention, the display terminal may be a flexible display terminal, and the display terminal may be folded and unfolded during use. The display terminal may include a first casing and a second casing that can be folded or unfolded relatively, and when the display terminal is folded, the light-emitting surface of the first casing may be in contact with the light-emitting surface of the second casing, or the backlight surface of the first casing may be in contact with the backlight surface of the second casing. The control method of the display terminal can comprise the following steps:
fig. 1 is a flowchart illustrating a control method of a display terminal according to another embodiment of the present invention.
As shown in fig. 1, the control method of the display terminal 1 includes:
step 001: the display terminal obtains touch operation input through a preset area. The preset area means that a user can control the folding and unfolding of the display terminal 1 through touch operation on the area. The display terminal 1 may sense a touch operation performed by a user on a preset area. The touch operation of acquiring the preset area input may be acquired by the acquisition unit 21 of the display terminal 1.
Step 002: and the display terminal detects the pressing information of the touch operation. When a user touches a preset area, different operations may include differences in pressure, touch area, pressing frequency or pressing area, and these data are collectively referred to as pressing information. The display terminal 1 can detect the content of the press information of the touch operation input and can give different operation instructions according to the difference of the press information.
Step 003: and if the pressing information is larger than a preset threshold value, the display terminal executes an instruction corresponding to the touch operation to enable the first shell to be folded or unfolded relative to the second shell. When the pressing information is greater than the preset threshold, the display terminal 1 may make a corresponding instruction according to the difference of the pressing information, where the instruction may be to fold the first housing with respect to the second housing, or to unfold the first housing with respect to the second housing, or the like. For example: the pressing information includes a pressing force, and the display terminal 1 executes a closing or unfolding command corresponding to the touch operation only when the pressing force is greater than a preset threshold. The contrast of pressing information and predetermined threshold value can prevent that user's mistake from touching the operation, avoids unnecessary mistake to touch the switching, increases the operation accuracy, improves user experience.
The display terminal 1 may be a mobile display terminal, ranging from a display terminal to a terminal device capable of displaying, such as a mobile phone. According to the control method of the display terminal 1, the folding or unfolding of the display terminal 1 can be controlled according to the touch operation information of the user, and automatic opening and closing are achieved, so that the problems that the screen body is damaged and the experience feeling is poor due to uneven stress of the screen body caused by the fact that the folding screen is opened and closed in a manual control mode of the existing folding display terminal are solved.
It is understood that the touch operation manner of the user may be various, for example, the touch operation manner may be touched by a finger or may be touched by a stylus pen, and the present invention does not limit the specific manner in which the touch operation is performed by the user.
It is understood that the pressing information may include one or more of pressing information such as pressure magnitude, touch area, pressing number or pressing area, besides, the pressing information is not limited to include the above information, the content of the pressing information may be set according to actual requirements, and the specific content of the pressing information is not limited by the present invention.
It is also understood that the display terminal 1 may be a mobile phone, a computer, or a vehicle-mounted device, and the type of the display terminal 1 may be changed according to the actual situation, and the specific type of the display terminal 1 is not limited in the present invention.
It can also be understood that the manner of unfolding or folding the first shell and the second shell can be relatively folding or rolling or sliding or unfolding, etc., the manner of unfolding or folding the first shell and the second shell is various and can be selected according to the product requirements, and the manner of unfolding or folding the first shell and the second shell is not limited by the present invention.
Fig. 2 is a flowchart illustrating a control method of a display terminal according to another embodiment of the present invention.
As shown in fig. 2, the control method further includes step 004: and the display terminal determines the current shape and executes form switching according to the current form and the instruction corresponding to the touch operation.
The current state may be a closed state of the first casing with respect to the second casing, an open state of the first casing with respect to the second casing, a half open state of the first casing with respect to the second casing, or the like. The instruction corresponding to the touch operation may be an unfolding instruction or a folding instruction. The instruction corresponding to the touch operation may be generated according to pressing information, and the pressing information may be generated according to a touch operation manner of the user. For example: the pressing information may include a pressing position of the user, and the modality switching is performed according to the pressing position of the user and the current modality of the display terminal. Specifically, the user may set that the right area of the display terminal 1 is pressed by one finger, and the left area is pressed by four fingers, which is an operation for opening the display terminal 1; the right area can be pressed by four fingers, and the left area can be pressed by one finger, so that the display terminal 1 can be closed; or one-handed operation can be set, for example, when a pressing instruction from bottom to top is received in the side area of the display device, it is determined that the display device needs to be opened; when the side edge area of the display equipment receives a press instruction from top to bottom, the display equipment is judged to need to be folded. When the display terminal 1 determines that the current state is the closed state, the user may press the right area with one finger and expand the display terminal 1 by pressing the left area with four fingers, or the user may slide on one side of the display terminal 1 with one finger from bottom to top to expand the display terminal 1. When the display terminal 1 determines that the display terminal is in the unfolded state, the user may press the left area with one finger and unfold the display terminal 1 by pressing the right area with four fingers, or the user may slide on one side of the display terminal 1 with one finger from top to bottom to fold the display terminal 1. If the current display terminal is in a closed state and the user executes closed touch operation, the display terminal does not execute any action; and if the current display terminal is in a closed state and the user performs the unfolding touch operation, the display terminal performs the unfolding action, and vice versa. The display terminal 1 executes form switching according to the current form and the instruction corresponding to the touch operation, and can realize automatic unfolding and folding of the display terminal 1, so that the operation of a user is facilitated, and the form of the touch operation can be various and can be set by the user independently, so that the operability of the user is improved, and the use experience of the user is improved.
In addition to the above examples, the unfolding or folding touch operation mode of the display terminal 1 may be various and may be selected by the user, for example, the user may fold the display terminal 1 by clicking the left side of the display terminal 1, may unfold the display terminal 1 by clicking the right side of the display terminal 1, or the user may fold the display terminal 1 by clicking a first preset position on the screen, may unfold the display terminal 1 by clicking a second preset position on the screen of the display terminal 1, and the like.
In an embodiment of the present invention, the display terminal 1 may include a main display area and a side display area, where a position corresponding to the touch operation may be located in the main display area and/or the side display area, that is, the preset area may include the main display area and/or the side display area. The user may perform touch operation in the main display area of the display terminal 1 to realize the unfolding or folding of the display terminal 1, or the user may perform touch operation in the side display area of the display terminal 1 to realize the unfolding or folding of the display terminal 1, and then the user may perform touch operation in the main display area or the side display area, which may be set by himself. The touch function on the display panel of the touch operation area performed by the user may be turned off or turned on, or may be autonomously selected to be turned off or turned on according to the user's needs. In other words, the area where the user performs the touch operation may be used only for performing the touch operation on the state of the display terminal 1, or the area where the user performs the touch operation may perform the touch operation on functions such as app on the display panel in addition to performing the touch operation on the state of the display terminal 1.
It can be understood that the position corresponding to the touch operation may be located in the main display area and/or the side display area, and the specific position corresponding to the touch operation is not limited in the present invention.
In an embodiment of the present invention, the acquiring, by the display terminal 1, the touch operation input through the side display area includes: the display terminal 1 acquires a two-sided pressing operation including a first pressing operation input through the display region on either side and a second pressing operation input through the display region on the other side. Both sides of the display terminal 1 can be pressed, can be operated respectively or simultaneously, and different operation modes correspond to different instructions. The display terminal 1 detects first pressing information of the first pressing operation, and the display terminal 1 detects second pressing information of the second pressing operation. When the two sides of the display terminal 1 are pressed simultaneously, the first pressing information is greater than a preset first threshold value, and the second pressing information is greater than a preset second threshold value, the display terminal 1 executes an instruction corresponding to the double-side pressing operation, so that the first casing is folded or unfolded relative to the second casing. For example: the pressing information comprises pressing force degree information, the first pressing information comprises first pressing force degree, the second pressing information comprises second pressing force degree, and when the first pressing force degree is larger than the first threshold force degree and the second pressing force degree is larger than the second threshold force degree, the display terminal 1 executes an instruction corresponding to the pressing operation to enable the first shell to be folded or unfolded relative to the second shell; when the first pressing force is smaller than the first threshold force and the second pressing force is larger than the second threshold force, the display terminal 1 does not execute the instruction corresponding to the pressing operation; when the first pressing force is greater than the force of the first threshold and the second pressing force is less than the force of the second threshold, the display terminal 1 does not execute the instruction corresponding to the pressing operation. Or the first pressing information comprises first pressing time, the second pressing information comprises second pressing time, and when the first pressing time is longer than the time of the first threshold value and the second pressing time is longer than the time of the second threshold value, the display terminal 1 executes an instruction corresponding to the pressing operation to enable the first shell to be folded or unfolded relative to the second shell; when the first pressing time is less than the time of the first threshold value and the second pressing time is greater than the second threshold value, the display terminal 1 does not execute the instruction corresponding to the pressing operation; when the first pressing time is longer than the time of the first threshold value and the second pressing time is shorter than the second threshold value, the display terminal 1 does not execute the instruction corresponding to the pressing operation. The display terminal is adopted to execute the instruction corresponding to the bilateral pressing operation, so that the first shell is folded or unfolded relative to the second shell, the operation can be more accurate, the times of misoperation are reduced, and the user experience is improved.
It can be understood that when the display terminal executes the instruction corresponding to the bilateral pressing operation, it must be satisfied that the pressing information of both sides is greater than the preset threshold value, and the display terminal is folded or unfolded; when the display terminal executes an instruction corresponding to the single-side pressing operation, only the condition that the pressing information of the single side is larger than the threshold value is required; and the display terminal is folded or unfolded. The touch operation mode required to be met when the display terminal is folded or unfolded is not limited, and the touch operation mode can be pre-stored or can be a specific touch gesture pattern set by a user when the display terminal is used.
In an embodiment of the present invention, the control of the unfolding instruction of the display terminal 1 may be that the display terminal 1 is pressed by four fingers on one side of the display terminal 1, and the display terminal 1 is pressed by one finger on the other side of the display terminal 1, at this time, when the user presses by four fingers on one side of the display terminal 1 at the same time and presses by one finger on the other side, the display terminal 1 executes the unfolding instruction. Then, when the user presses with two fingers on one side of the display terminal 1 and presses with one finger on the other side at the same time, the display terminal 1 does not execute the expansion instruction. Likewise, when the user presses with two fingers on one side of the display terminal 1 and presses with two fingers on the other side at the same time, the display terminal 1 does not execute the expansion instruction. When the user presses with four fingers on one side of the display terminal 1 and presses with two fingers on the other side at the same time, the display terminal 1 does not execute the expansion instruction. The closing instruction of the display terminal 1 is controlled in the same way as the opening instruction of the display terminal 1, and the detailed description is omitted here. The mode that adopts two sides to press is operated display terminal 1, can use the user to hold display terminal 1's both sides simultaneously with one hand for display terminal 1 is more stable at the in-process that opens and shuts, is difficult to drop, and two sides press and control, because need satisfy simultaneously that first press the information and be greater than first threshold value, the second press the condition that the information is greater than the second threshold value, thereby can effectively reduce the maloperation.
It can be understood that the user may control the display terminal 1 by pressing the display terminal 1 on both sides or by pressing the display terminal 1 on one side, and what way the user controls the display terminal 1 may be set according to actual conditions.
It can be further understood that the manner of operating the display terminal 1 by using the bilateral pressing mode is not limited to using four fingers on one side and using one finger to press on the other side for unfolding the display terminal 1 as described in the present embodiment, the bilateral pressing mode is various, and may be set according to the preference of the user, for example, by using one finger to slide up and down on both sides simultaneously, or by operating the display terminal 1 by different times of clicking on both sides, and the specific operating manner of bilateral pressing is not limited by the present invention.
It is also understood that the instruction corresponding to the touch operation may include information such as a movement speed in addition to information on a movement direction (unfolding or folding) of the display terminal 1. For example: the display terminal 1 can detect the pressing force when the user presses, and control the speed of the display terminal 1 during movement according to the pressing force, wherein the larger the pressing force is, the higher the unfolding or folding speed of the display terminal is, and the smaller the pressing force is, the smaller the unfolding or folding speed of the display terminal is. The first pressing information and the second pressing information include, but are not limited to, the above, and the specific content of the first pressing information and the second pressing information is not limited in the present invention.
In an embodiment of the present invention, the control method further includes that the display terminal 1 acquires distance information between the first housing and the second housing, and the display terminal 1 can adjust the speed of the form switching according to the distance information. A first point may be sampled on the first housing and a second point may be sampled on the second housing, wherein the first point and the second point are in contact when the display terminal 1 is in the closed state. A position sensing device can be arranged at the second point, the distance between the first point and the second point is monitored in real time, the distance between the first point and the second point is the distance between the first shell and the second shell, and when the distance is close to a preset value, the display terminal 1 adjusts the unfolding or folding speed according to the distance information. For example: taking the closed display terminal 1 as an example, when the distance between the first casing and the second casing is close to a certain value, for example, 20mm, the speed of closing the first casing and the second casing is reduced to a certain slower speed for operation; when the distance between the first shell and the second shell approaches a certain set value, for example 1mm, the folding is stopped. The process of unfolding the display terminal 1 is the same as above, and will not be described herein again. By the method, when the unfolding or folding terminal point is reached, the motor speed is reduced, the display terminal 1 is protected, and the display screen body of the display terminal 1 is prevented from being broken due to the fact that the speed is too high.
It is understood that the manner of measuring the distance between the first housing and the second housing by using the first point and the second point is one manner in this embodiment, and other manners may be used to measure the distance between the first housing and the second housing.
Fig. 3 is a schematic structural diagram of a display terminal according to an embodiment of the present invention.
The display terminal 1 includes a first housing and a second housing, wherein the first housing and the second housing can be relatively folded. The display terminal 1 includes: an acquisition unit 21, a detection unit 22 and a processing unit 23. The acquiring unit 21 is configured to acquire a touch operation input through a preset area. The detection unit 22 is used to detect press information of a touch operation. The processing unit 23 is configured to process the pressing information, and if the pressing information is greater than a preset threshold, the display terminal 1 executes an instruction corresponding to the touch operation to fold or unfold the first housing and the second housing. The acquisition unit 21 may be electrically connected to the detection unit 22, and the detection unit 22 may be electrically connected to the processing unit 23. The obtaining unit 21 may detect a touch operation of the display terminal 1 by the user, and the obtaining unit 21 may include a pressure sensing device that displays pressure generated at a touched position when the display terminal 1 is touched, and the pressure information is obtained by the obtaining unit 21. The acquisition unit 21 transmits the information of the touch operation to the detection unit 22, and the detection unit 22 receives the information of the touch operation, generates the pressing information of the touch operation, and transmits the pressing information to the processing unit 23. After receiving the pressing information sent by the detection unit 22, the processing unit 23 analyzes the pressing information, and if the pressing information is greater than a preset threshold, the display terminal 1 executes an instruction corresponding to the touch operation, so that the first housing is folded or unfolded relative to the second housing. Through setting up acquisition unit 21, detecting element 22 and parts such as processing unit 23, can realize that the user controls the automation of display terminal 1 and opens and shuts to the folding mobile phone has solved at present and has realized opening and shutting of folding screen owing to use manual control's mode, and the screen body damages and the poor problem of experience sense owing to the atress inequality leads to.
It can be understood that the pressure sensing device may be a pressure sensing film, besides, the type of the obtaining unit 21 may be selected according to actual product requirements, and the specific type of the obtaining unit 21 is not limited in the present invention on the premise that the obtaining unit 21 can sense the pressure change when the user touches the display terminal 1.
Fig. 4 is a schematic structural diagram of a display terminal according to another embodiment of the present invention.
As shown in fig. 4, a driving unit 24 is further included, the driving unit 24 is electrically connected to the first and second housings, and the driving unit 24 may be electrically connected to the processing unit 23. The processing unit 23 sends an instruction corresponding to the touch operation to the driving unit 24, and the driving unit 24 controls the automatic opening and closing of the display terminal 1 according to the instruction corresponding to the touch operation. The driving unit 24 may be a motor. For example: the instruction corresponding to the touch operation may include a motion direction, a motion speed, a motion time, and the like, the driving unit 24 may include a micro motor, a rotating shaft, and the like, after the driving unit 24 receives the motion information, the driving micro motor responds in real time, and the micro motor drives the rotating shaft to rotate according to the instruction corresponding to the touch operation, so as to realize an automatic opening and closing function of the mobile display terminal 1. In addition, the processing unit 23 may also calculate a movement distance in advance according to the current state of the display terminal 1, where the movement distance is fixed, and when the movement speed is fast, the operation time of the micro motor is short, and when the movement speed is slow, the operation time of the micro motor is long, or the processing unit 23 may generate different movement data according to the size interval of the received pressure change data to control the operation speed of the motor. Through setting up drive unit 24, can realize the automatic function that opens and shuts of control display terminal 1 through user's operation to having solved present folding cell-phone and having realized opening and shutting of folding screen owing to using manual control's mode, having leaded to the screen body to damage and experience the poor problem of feeling owing to the atress inequality, and can adjust the velocity of motion according to the motion distance that current display terminal 1's state calculated in advance, and then protection display terminal 1 prevents to lead to display terminal 1's damage because speed is too fast.
It is understood that the driving unit 24 may be a motor, besides, the type of the driving unit 24 may also be selected according to actual product requirements, and the invention does not limit the specific type of the driving device on the premise that the driving unit 24 can sense the pressure change when the user touches the display terminal 1.
In an embodiment of the present invention, after receiving the pressing information sent by the detecting unit 22, the processing unit 23 analyzes the pressing information, so as to obtain an instruction corresponding to the touch operation of controlling the movement of the display terminal 1. The pressing information may include a pressed position, a pressing force magnitude, and the like, and the motion information may include a motion direction, a motion speed, a motion time, and the like. The processing unit 23 analyzes whether the direction for controlling the movement of the display terminal 1 is opened or closed according to the touch operation. The processing unit 23 also analyzes whether the display terminal 1 is folded or unfolded according to the pressing information. The automatic opening and closing mode of the display terminal 1 can be more intelligent by corresponding to the instruction of closing or opening the first shell relative to the second shell through touch operation, redundant operation of a user is omitted, and the operation time of the user is saved.
It is understood that the pressing information includes, but is not limited to, the pressed position and the pressure magnitude, and may also include other data, the content of the pressing information may be set according to the product requirement, and the specific content of the pressing information is not limited in the present invention.
It should be further understood that the instruction corresponding to the touch operation includes a moving direction, an initial speed, and the like, but is not limited to include the moving direction and the initial speed, and may also include other data.
Fig. 5 is a schematic structural diagram of a display terminal according to another embodiment of the present invention.
As shown in fig. 5, the display terminal 1 may further include a vibration unit 25. The vibration unit 25 may be electrically connected to the processing unit 23. After receiving the pressing information, the processing unit 23 generates an electrical signal before sending the instruction corresponding to the touch operation to the driving unit 24, and sends the electrical signal to the vibration unit 25, and the vibration unit 25 receives the electrical signal sent by the processing unit and makes a corresponding vibration feedback to remind the user.
It is understood that the vibration unit 25 may be a vibration film, besides, the type of the vibration unit 25 may also be selected according to actual product requirements, and the invention does not limit the specific type of the vibration unit 25 on the premise that the vibration unit 25 can receive the electrical signal sent by the processing unit and make vibration feedback.
Fig. 6 is a schematic structural diagram of a display terminal according to another embodiment of the present invention.
As shown in fig. 6, the display terminal 1 includes a display panel, and the display panel may include a display layer 11, where the display layer 11 includes a light-emitting surface, which refers to a surface of the display layer 11 emitting display light. In addition, the display panel may further include a touch layer 12 disposed on one side of the light-emitting surface of the display layer 11 and used for implementing a touch function of the display panel. The display panel may further include a cover 13 disposed on a side of the touch layer 12 away from the display layer 11, for protecting the touch layer 12 and the display layer 11. The pressure sensing module may be disposed at a side away from the light emitting surface of the display layer 11, and the vibration unit may be disposed at a side of the pressure sensing module away from the display layer 11. The projection of the pressure sensing module on the display layer 11 may be located at the edge of the display layer 11, and the projection of the vibration unit on the display layer 11 may be located at the edge of the display layer 11. The projections of the pressure sensing module and the vibration unit are arranged at the edge of the display layer 11, a certain specific area does not need to be limited to be pressed, effective input can be formed as long as a user presses a specific area on the side, the first shell corresponding to touch operation can be folded or unfolded relative to the second shell according to the touch operation, and the pressed area is correspondingly provided with the vibration response module, so that the user can have vibration sense fed back to the user in real time when pressing, and the user is reminded of displaying the action that the terminal 1 is about to be unfolded and folded. The method can replace the traditional mobile phone entity key area by the virtual key, so that the operation is more convenient, flexible and various. And the touch function of the touch layer 12 corresponding to the pressure sensing module can be closed, so that the mutual interference between the screen touch operation and the opening and closing operation of the display terminal can be prevented during operation.
It can be understood that the projection of the pressure sensing module on the display layer 11 may be located at the edge of the display layer 11, and the projection of the pressure sensing module may also be located in the middle of the display layer 11, and the specific location of the pressure sensing module is not limited in the present invention.
It is also understood that the projection of the vibration unit on the display layer 11 may be located at the edge of the display layer 11, and the projection of the vibration unit 25 may also be located at the middle of the display layer 11, and the invention is not limited to the specific location of the vibration unit 25.
In an embodiment of the present invention, the projection of the pressure sensing module on the display layer 11 is disposed at the edge of two opposite sides of the display layer 11, and the two opposite sides are respectively the left side and the right side of the display terminal 1. The right side of the display terminal 1 can be pressed by one finger, and the left side area can be pressed by four fingers, so that the display terminal 1 is opened; the right area can be pressed by four fingers, and the left area can be pressed by one finger, so that the display terminal 1 can be closed; or one-handed operation can be set, for example, when a pressing instruction from bottom to top is received in the side area of the display device, it is determined that the display device needs to be opened; when the side edge area of the display equipment receives a press instruction from top to bottom, the display equipment is judged to need to be folded. In addition to the above examples, the operation modes of opening or closing the display terminal 1 may be various and may be selected by the user, and the operation modes of opening or closing the display terminal 1 are not limited in the present invention.
In an embodiment of the present invention, when any angle of the display terminal 1 needs to be folded, the corresponding area of the side surface can be pressed to perform mode switching, and after the mode switching is successful, the rotation speed and the movement time of the motor can be controlled according to the magnitude of the pressing force and the time, and the operation direction of the micro motor can be controlled according to different pressing areas. When the display terminal 1 is opened, the micro motor can rotate forwards, and when the display terminal 1 is closed, the micro motor can rotate backwards. Through the rotating speed and the movement time of the motor according to the size of the pressing force and the time control, and according to the operations such as the operation direction of the micro motor in different pressing areas, various requirements of different users can be met, the state of the opening and closing process of the display terminal 1 can be changed at any time, the efficiency is improved, and the user experience is enhanced.
Fig. 7 is a schematic structural diagram of a display terminal according to another embodiment of the present invention.
As shown in fig. 7, the projection of the pressure sensing module on the display layer 11 is disposed at the edge positions of two opposite sides of the display layer 11, and the pressure sensing modules at the two edge positions may be defined as a first pressure sensing module and a second pressure sensing module; the projection of the vibration unit on the display layer 11 is arranged at the edge positions of two opposite sides of the display layer 11, and the vibration response at the two edge positions can be defined as a first vibration unit 25 and a second vibration unit 25; the projection of the first pressure sensing module on the display layer 11 is overlapped with the projection of the first vibration unit 25 on the display layer 11, and the projection of the second pressure sensing module on the display layer 11 is overlapped with the projection of the second vibration unit 25 on the display layer 11. A filler layer 3 may be provided between the first pressure sensing block and the second pressure sensing block, or between the first vibration responsive block and the second vibration unit 25. The filling layer 33 may serve as a buffer to disperse the stress applied to the display panel, thereby protecting the display panel 1.
It will be appreciated that the filling layer 3 may be foam. The material of the filling layer 3 can be selected according to actual requirements, and the concrete material of the filling layer 3 is not limited in the invention on the premise of playing a role in buffering.
Fig. 8 is a schematic structural diagram of a display terminal according to another embodiment of the present invention.
As shown in fig. 8, the display terminal may further include a position sensing module 26, wherein the position sensing module 26 is electrically connected to the processing unit 23, and is configured to sense a distance between the screens when the display terminal 1 is opened or closed, and send a sensing result to the processing unit 23. The processing unit 23 receives the distance between the two ends of the first casing and the second casing when the display terminal 1 is opened and closed, which is sensed by the position sensing module 26, and adjusts the instruction corresponding to the touch operation according to the distance between the first casing and the second casing, so as to control the motion states of the first casing and the second casing. When the first shell and the second shell are closed, the position sensing module 26 senses the distance between the first shell and the second shell in real time and sends the distance parameter to the processing unit in real time, and the processing unit calibrates the movement speed of the micro motor in real time according to the received distance information sent by the position sensing module 26. For example: taking folding as an example, when the distance between the first housing and the second housing sensed by the position sensing module 26 is close to a certain value, for example, 20mm, the processing unit adjusts and sends the motion data to the driving unit 24, and the micro motor is decelerated to a certain slower speed for operation; when the position sensing module 26 senses that the distance between the first casing and the second casing is close to a certain set value, for example, 1mm, the processing unit adjusts an instruction corresponding to the touch operation and sends the instruction to the driving unit 24, so that the operation of the micro motor is stopped. The process of unfolding the display terminal 1 is the same as above, and will not be described herein again. By the method, when the opening or closing terminal point is reached, the speed of the motor can be reduced, the screen body can be protected, and the screen body can be prevented from being broken due to the fact that the speed is too high.
It is understood that the position sensing module 26 may sense in real time, or sense at preset time intervals, or sense when the display terminal 1 is opened or closed to a preset position, for example, sense that the distance between the first housing and the second housing gradually decreases until the closing is approached, and detect in real time. The present invention does not limit the sensing method of the position sensing module 26.
Fig. 9 is a flowchart illustrating a display terminal control method according to another embodiment of the present invention.
The display terminal 1 may further include a position sensing module 26 electrically connected to the processing unit 23. The control method of the display terminal 1 may further include:
step 01: the distance between the first casing and the second casing of the display terminal 1 sensed by the position sensing module 26 is received. The position sensing module 26 may sense a distance between the first housing and the second housing of the display terminal 1 in real time and send a sensing result to the processing unit 23, and the processing unit 23 receives information of the distance between the first housing and the second housing of the display terminal 1 sensed by the position sensing module 26.
Step 02: and adjusting the instruction corresponding to the touch operation according to the distance between the first shell and the second shell. After receiving the information of the distance between the first casing and the second casing when the display terminal 1 is unfolded or folded, which is sensed by the position sensing module 26, the processing unit 23 adjusts the instruction corresponding to the touch operation according to the information of the distance between the first casing and the second casing of the display terminal 1.
Step 03: an instruction corresponding to the adjusted touch operation is sent to the driving unit 24. The processing unit 23 sends the instruction corresponding to the adjusted touch operation to the driving sheet, and the driving sheet adjusts the rotation parameter of the micro motor in real time according to the received instruction corresponding to the adjusted touch operation.
The position between the first shell and the second shell is sensed through the position sensing module, and the parameters of the driving unit 24 are adjusted according to the sensing result, so that the motor speed can be reduced before the display terminal 1 is changed from the folding state to the initial state or the end of the unfolding state, or from the unfolding state to the initial state or the end of the folding state, the screen body is protected, and the screen body is prevented from being broken due to too high speed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and the like that are within the spirit and principle of the present invention are included in the present invention.
Claims (10)
1. A control method of a display terminal including a first housing and a second housing that can be folded or unfolded with respect to each other, the control method comprising:
the display terminal acquires touch operation input through a preset area;
the display terminal detects the pressing information of the touch operation;
if the pressing information is larger than a preset threshold value, the display terminal executes an instruction corresponding to the touch operation to enable the first shell to be folded or unfolded relative to the second shell;
the display terminal acquires distance information between the first shell and the second shell;
and the display terminal adjusts the form switching speed according to the distance information.
2. The method according to claim 1, further comprising the step of determining a current form by the display terminal, and executing form switching by the display terminal according to the current form and an instruction corresponding to the touch operation.
3. The control method according to claim 1, wherein the display terminal comprises a main display area and a side display area, and the position corresponding to the touch operation is located in the main display area and/or the side display area.
4. The control method according to claim 3, wherein the acquiring, by the display terminal, the touch operation input through the side display area comprises: the display terminal acquires double-sided pressing operation, wherein the double-sided pressing operation comprises first pressing operation input through a display area on either side and second pressing operation input through a display area on the other side;
the display terminal detects first pressing information of the first pressing operation and second pressing information of the second pressing operation;
if the first pressing information is larger than a preset first threshold value and the second pressing information is larger than a preset second threshold value, the display terminal executes an instruction corresponding to the double-side pressing operation to enable the first shell to be folded or unfolded relative to the second shell.
5. The control method according to any one of claims 1 to 4, wherein the pressing information includes at least one of a degree of pressing, a pressing time, a number of times of pressing, and a pressing area.
6. A display terminal configured to be foldable or unfoldable with respect to a first housing and a second housing, comprising,
the device comprises an acquisition unit, a display unit and a control unit, wherein the acquisition unit is used for acquiring touch operation input through a preset area;
a detection unit configured to detect pressing information of the touch operation;
the processing unit is used for executing an instruction corresponding to the touch operation by the display terminal to enable the first shell to be folded or unfolded relative to the second shell if the pressing information is larger than a preset threshold;
the processing unit is further configured to obtain distance information between the first housing and the second housing, and the display terminal adjusts a form switching speed according to the distance information.
7. The display terminal according to claim 6, comprising a driving unit electrically connected to the first housing and the second housing, wherein the driving unit is configured to control the first housing to close or open relative to the second housing according to an instruction corresponding to the touch operation.
8. The display terminal of claim 7, wherein the display terminal comprises a position sensing module electrically connected to the processing unit and configured to obtain distance information between the first housing and the second housing.
9. The display terminal according to claim 6, comprising a pressure sensing module stacked on the display panel, wherein the pressure sensing module is configured to sense pressing information of a preset area of the display panel.
10. The display terminal according to any of claims 6 to 9, wherein the first housing and the second housing are foldable or rollable or slidable or unfoldable with respect to each other.
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| CN114253349A (en) * | 2020-09-11 | 2022-03-29 | 华为技术有限公司 | Folding equipment and opening and closing control method thereof |
| CN115390738A (en) * | 2022-08-10 | 2022-11-25 | Oppo广东移动通信有限公司 | Scroll screen opening and closing method and related product |
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