CN111835892A - Electronic device and control method - Google Patents
Electronic device and control method Download PDFInfo
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- CN111835892A CN111835892A CN201910325196.4A CN201910325196A CN111835892A CN 111835892 A CN111835892 A CN 111835892A CN 201910325196 A CN201910325196 A CN 201910325196A CN 111835892 A CN111835892 A CN 111835892A
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- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
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- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
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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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- 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
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The disclosure provides electronic equipment and a control method, and belongs to the technical field of electronics. The electronic equipment comprises a shell, a processor, a first display screen and a rotating shaft, wherein when the first display screen is in an unfolded state, the processor controls the rotating shaft to rotate according to a first direction to drive the first display screen to be wound on the rotating shaft; when the first display screen is in a winding state, the processor controls the rotating shaft to rotate according to the second direction, and the first display screen is driven to be unfolded. The embodiment of the present disclosure provides an electronic device configured with a flexible first display screen, wherein a user can unfold or wind the first display screen according to the own requirements, so that the flexibility is improved, the first display screen can be wound on a rotating shaft when the user does not use the first display screen, the surface area of the first display screen is reduced, the first display screen is prevented from being damaged due to external force, and the electronic device is convenient for the user to carry.
Description
Technical Field
The present disclosure relates to the field of electronic technologies, and in particular, to an electronic device and a control method.
Background
With the rapid development of electronic technology and the gradual rise of folding screens, it is a trend to configure flexible display screens on electronic devices. The flexible display screen is made of flexible materials, has low strength, can be bent and unfolded, and can change along with the change of the form of the electronic equipment, so that the flexible display screen is widely applied.
As shown in fig. 1, the electronic device includes a housing 101, a flexible display screen 102, and a bezel 103, where the flexible display screen 102 is located on an upper surface of the housing 101, and the bezel 103 is located at an edge of the housing 101 and around the flexible display screen 102 to provide a protection function for the flexible display screen 102. However, because the strength of the flexible display screen 102 is low and the protection effect of the frame 103 is limited, when the electronic device is subjected to an external force, the flexible display screen 102 is still easily damaged, which causes a loss to a user.
Disclosure of Invention
The present disclosure provides an electronic device and a control method, which can overcome the problems in the related art, and the technical scheme is as follows:
in a first aspect, an electronic device is provided, where the electronic device includes a housing, a processor, a first display screen, and a rotating shaft, where the first display screen is a flexible display screen;
two ends of the rotating shaft are respectively connected with the shell, and one end of the first display screen is connected with the rotating shaft;
the processor is positioned in the shell and is respectively connected with the first display screen and the rotating shaft;
the processor is used for controlling the rotating shaft to rotate according to a first direction when the first display screen is in an unfolded state, and driving the first display screen to be wound on the rotating shaft;
the processor is further configured to control the rotating shaft to rotate in a second direction when the first display screen is in a winding state, so as to drive the first display screen to be unfolded, wherein the second direction is opposite to the first direction.
In a possible implementation manner, a groove is formed in a surface of the first side of the housing, the rotating shaft is disposed in the groove, a first end of the rotating shaft is connected to the second side of the housing, a second end of the rotating shaft is connected to the third side of the housing, and the second side is opposite to the third side.
In another possible implementation manner, the processor is further configured to send a first signal to the spindle when receiving a screen retraction instruction; the rotating shaft is used for receiving the first signal and rotating according to the first direction;
the processor is also used for sending a second signal to the rotating shaft when receiving a screen unfolding instruction; the rotating shaft is used for receiving the second signal and rotating according to the second direction.
In another possible implementation manner, the electronic device includes a state switching key, and the state switching key is connected with the processor;
the state switching key is used for triggering the screen retracting instruction when the first display screen is in the unfolding state, and is also used for triggering the screen unfolding instruction when the first display screen is in the winding state.
In another possible implementation manner, the processor is further configured to control the rotating shaft to rotate according to the first direction when the first display screen is in the unfolded state and the electronic device meets a preset condition.
In another possible implementation manner, the electronic device further includes at least one sensor, and the at least one sensor is respectively connected with the processor;
the at least one sensor is used for acquiring sensing information of the electronic equipment and sending the sensing information to the processor;
the processor is further configured to receive sensing information sent by the at least one sensor, and when it is determined that the sensing information meets the preset condition, the rotating shaft is controlled to rotate in the first direction.
In another possible implementation manner, the at least one sensor includes a distance sensor, the distance sensor includes a detection unit and metal wires arranged around the first display screen, and the detection unit is connected to the metal wires;
the distance sensor is used for detecting the distance between the first display screen and an obstacle object in the environment where the electronic equipment is located and sending the distance to the processor;
the processor is further configured to receive the distance, and control the rotating shaft to rotate in the first direction when the distance is determined to be smaller than a preset distance.
In another possible implementation, the at least one sensor includes a gravity sensor;
the gravity sensor is used for detecting the speed of the electronic equipment and sending the speed to the processor;
the processor is further configured to receive the speed, and control the rotating shaft to rotate in the first direction when it is determined that the speed is greater than a preset speed.
In another possible implementation, the at least one sensor includes an air pressure sensor;
the air pressure sensor is used for detecting an air pressure value of the electronic equipment and sending the air pressure value to the processor;
the processor is further configured to receive a plurality of air pressure values sent by the air pressure sensor, and when it is determined that the plurality of air pressure values decrease in sequence, control the rotating shaft to rotate in the first direction.
In another possible implementation manner, the electronic device further includes a second display screen, and the second display screen is located on the upper surface of the housing and is connected with the processor.
In another possible implementation manner, the electronic device further comprises a flexible supporting structure, and the strength of the flexible supporting structure is greater than that of the first display screen;
the flexible supporting structure is adhered to the lower layer of the first display screen and is connected with the rotating shaft;
the flexible support structure is used for supporting the first display screen when the first display screen is in an unfolded state.
In a second aspect, a control method for an electronic device is provided, which is applied to the electronic device according to the first aspect, and includes:
when the first display screen is in an unfolded state, controlling the rotating shaft to rotate according to a first direction to drive the first display screen to be wound on the rotating shaft;
when the first display screen is in a winding state, the rotating shaft is controlled to rotate according to a second direction to drive the first display screen to be unfolded, and the second direction is opposite to the first direction.
In one possible implementation manner, the controlling the rotating shaft to rotate according to a first direction when the first display screen is in the unfolded state includes:
when the first display screen is in an unfolded state, the processor receives a screen retraction instruction and sends a first signal to the rotating shaft;
and the rotating shaft receives the first signal and rotates according to the first direction indicated by the first signal.
In another possible implementation manner, the controlling the rotating shaft to rotate according to a second direction when the first display screen is in the winding state includes:
when the first display screen is in a winding state, the processor receives a screen unfolding instruction and sends a second signal to the rotating shaft;
and the rotating shaft receives the second signal and rotates according to the second direction indicated by the second signal.
In another possible implementation manner, the electronic device includes a state switching key, and the state switching key is connected with the processor; the method further comprises the following steps:
when the first display screen is in an expanded state and the operation of triggering the state switching key is detected, the state switching key sends the screen retracting instruction to the processor;
and when the first display screen is in a winding state and the operation of triggering the state switching key is detected, the state switching key sends the screen unfolding instruction to the processor.
In another possible implementation manner, the controlling the rotating shaft to rotate according to a first direction when the first display screen is in the unfolded state includes:
and when the first display screen is in an unfolded state and the electronic equipment meets a preset condition, controlling the rotating shaft to rotate according to the first direction.
In another possible implementation manner, the electronic device further includes at least one sensor, and the at least one sensor is respectively connected with the processor; the first display screen is in the expanded state, and when the electronic equipment satisfies the preset condition, the rotating shaft is controlled to rotate according to the first direction, including:
the at least one sensor acquires sensing information of the electronic equipment and sends the sensing information to the processor;
the processor receives sensing information sent by the at least one sensor, and when the first display screen is in an unfolded state and the sensing information meets the preset condition, the rotating shaft is controlled to rotate according to the first direction.
In another possible implementation manner, the at least one sensor includes a distance sensor, the distance sensor includes a detection unit and metal wires arranged around the first display screen, and the detection unit is connected to the metal wires; the sensing information comprises the distance between the first display screen and an obstacle object in the environment where the electronic equipment is located;
the processor receives the sensing information sent by the at least one sensor, and when the first display screen is in the unfolded state and the sensing information meets the preset condition, the processor controls the rotating shaft to rotate according to the first direction, and the method comprises the following steps:
and the processor receives the distance, and controls the rotating shaft to rotate according to the first direction when the first display screen is in the unfolded state and the distance is smaller than a preset distance.
In another possible implementation, the at least one sensor includes a gravity sensor; the sensing information comprises a velocity of the electronic device;
the processor receives the sensing information sent by the at least one sensor, and when the first display screen is in the unfolded state and the sensing information meets the preset condition, the processor controls the rotating shaft to rotate according to the first direction, and the method comprises the following steps:
and the processor receives the speed, and controls the rotating shaft to rotate according to the first direction when the first display screen is in the unfolding state and the speed is greater than the preset speed.
In another possible implementation, the at least one sensor includes an air pressure sensor; the sensing information comprises an air pressure value of the electronic equipment;
the processor receives the sensing information sent by the at least one sensor, and when the first display screen is in the unfolded state and the sensing information meets the preset condition, the processor controls the rotating shaft to rotate according to the first direction, and the method comprises the following steps:
the processor receives a plurality of air pressure values sent by the air pressure sensor, and when the first display screen is in an unfolded state and the plurality of air pressure values are sequentially reduced, the rotating shaft is controlled to rotate in the first direction.
According to the electronic device and the control method provided by the embodiment of the disclosure, when the first display screen is in the unfolded state, the processor controls the rotating shaft to rotate according to the first direction to drive the first display screen to be wound on the rotating shaft, and when the first display screen is in the wound state, the processor controls the rotating shaft to rotate according to the second direction to drive the first display screen to be unfolded. The embodiment of the present disclosure provides an electronic device configured with a flexible first display screen, wherein a user can unfold or wind the first display screen according to the own requirements, so that the flexibility is improved, the first display screen can be wound on a rotating shaft when the user does not use the first display screen, the surface area of the first display screen is reduced, the first display screen is prevented from being damaged due to external force, and the electronic device is convenient for the user to carry.
And, be provided with the recess on the first side surface of electronic equipment's casing, the inside of recess is provided with the pivot, can twine first display screen in the pivot of recess inside when the user does not use first display screen, and electronic equipment's casing provides the guard action for first display screen, has avoided first display screen to damage because of the exogenic action.
And, when first display screen is in the winding state, be located the inside of casing, the casing can provide the guard action for first display screen, avoids causing the damage of first display screen, prolongs the life of first display screen to the life of extension electronic equipment.
And when the first display screen is in the expanded state, the user can check the content displayed by the first display screen, so that the use of the user is facilitated.
In addition, the state switching key is arranged on the electronic equipment, and a user can control the first display screen to be unfolded or retracted through the state switching key, so that the operation of the user is facilitated, and the operation efficiency is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural diagram illustrating an electronic device in the related art according to an exemplary embodiment;
FIG. 2 is a top view of an electronic device showing a first display screen in a wrapped state in accordance with an exemplary embodiment;
FIG. 3 is a side view of a configuration of an electronic device showing a first display screen in a wrapped state in accordance with an exemplary embodiment;
FIG. 4 is a top view of an electronic device showing a first display screen in an expanded state in accordance with an exemplary embodiment;
FIG. 5 is a side view of a configuration of an electronic device showing a first display screen in an expanded state, in accordance with an exemplary embodiment;
FIG. 6 is a side view of another electronic device shown in accordance with an exemplary embodiment;
FIG. 7 is a top view of another electronic device shown in accordance with an exemplary embodiment;
FIG. 8 is a top view of an electronic device shown in accordance with an exemplary embodiment;
FIG. 9 is a flow chart illustrating a method of controlling an electronic device in accordance with an exemplary embodiment;
fig. 10 is a flowchart illustrating a method of controlling an electronic device according to an exemplary embodiment.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 2 is a structural top view of the electronic device when a first display screen is in a winding state according to an exemplary embodiment, and fig. 3 is a structural side view of the electronic device when the first display screen is in the winding state according to an exemplary embodiment. Fig. 4 is a structural top view of the electronic device when a first display screen is shown in an unfolded state according to an exemplary embodiment, and fig. 5 is a structural side view of the electronic device when the first display screen is shown in an unfolded state according to an exemplary embodiment.
Referring to fig. 2 to 5, the electronic apparatus includes: a housing 201, a processor 202, a first display screen 203 and a hinge 204.
The electronic device may be a mobile phone, a tablet computer, or the like, the first display screen 203 is a flexible display screen, the flexible display screen is made of a soft material, has low strength, is a bendable and expandable component, and may be made of a glass material, an acrylic material, a transparent plastic composite material, a PMMA (polymethyl methacrylate) material, a PC (Polycarbonate) material, or the like.
The housing 201 may include an upper surface, a lower surface, and a plurality of side surfaces. The upper surface refers to a surface above the electronic device when the electronic device is placed parallel to the horizontal plane, and the lower surface refers to a surface below the electronic device when the electronic device is placed parallel to the horizontal plane.
Both ends of the rotation shaft 204 are respectively connected to the housing 201, so that the rotation shaft 204 can be fixed to the housing 201.
The rotation shaft 204 is connected to one end of the first display screen 203, and the first display screen 203 may include the following two states according to the position relationship between the first display screen 203 and the rotation shaft 204:
(1) winding state:
as shown in fig. 2 and 3, the first display screen 203 is in a winding state, and the first display screen 203 is wound on the rotation shaft 204.
(2) The unfolding state is as follows:
as shown in fig. 4 and 5, the first display screen 203 is in the unfolded state, and one end of the first display screen 203 is connected to the rotation shaft 204 and extends from the end to the outside of the electronic device.
When the first display screen 203 is in the expanded state, normal display can be performed, which is convenient for the user to view the displayed content. When the first display screen 203 is in the winding state, the surface area of the first display screen 203 is small, and the occupied space is saved.
The processor 202 is located inside the housing 201, the processor 202 is respectively connected to the first display screen 203 and the rotating shaft 204, the processor 202 controls the first display screen 203 to display, and also controls the rotating shaft 204 to rotate to drive the first display screen 203, thereby switching the state of the first display screen 203.
Switching the state of the first display screen 203 may include any one of:
(1) switching from the unfolded state to the wound state:
referring to fig. 4 and 5, when the first display screen 203 is in the unfolded state, the processor 202 controls the rotating shaft 204 to rotate according to the first direction, and drives the first display screen 203 to gradually wind around the rotating shaft 204 until the complete first display screen 203 is wound around the rotating shaft 204.
(2) Switching from the winding state to the unwinding state:
referring to fig. 2 and 3, when the first display screen 203 is in the winding state, the processor 202 controls the rotating shaft 204 to rotate according to the second direction, and drives the first display screen 203 to gradually expand until the first display screen 203 is completely expanded.
Wherein the first direction may be any one of a clockwise direction and a counterclockwise direction, and the second direction is opposite to the first direction. The first direction is clockwise, then the second direction is counterclockwise, or the first direction is counterclockwise, then the second direction is clockwise.
For example, the processor 203 controls the rotating shaft 204 to rotate in a clockwise direction to drive the first display screen 203 to wind on the rotating shaft 204, and the processor 203 controls the rotating shaft 204 to rotate in a counterclockwise direction, so that the rotating shaft 204 rotates in the counterclockwise direction to drive the first display screen 203 to unfold.
Or, the processor 203 controls the rotating shaft 204 to rotate in the counterclockwise direction to drive the first display screen 203 to be wound on the rotating shaft 204, and the processor 203 controls the rotating shaft 204 to rotate in the clockwise direction, so that the rotating shaft 204 rotates in the clockwise direction to drive the first display screen 203 to be unfolded.
The electronic equipment provided by the embodiment of the disclosure, when the first display screen is in the unfolding state, the processor controls the rotating shaft to rotate according to the first direction to drive the first display screen to be wound on the rotating shaft, and when the first display screen is in the winding state, the processor controls the rotating shaft to rotate according to the second direction to drive the first display screen to be unfolded. The embodiment of the present disclosure provides an electronic device configured with a flexible first display screen, wherein a user can unfold or wind the first display screen according to the own requirements, so that the flexibility is improved, the first display screen can be wound on a rotating shaft when the user does not use the first display screen, the surface area of the first display screen is reduced, the first display screen is prevented from being damaged due to external force, and the electronic device is convenient for the user to carry.
And, when first display screen is in the winding state, be located the inside of casing, the casing can provide the guard action for first display screen, avoids causing the damage of first display screen, prolongs the life of first display screen to the life of extension electronic equipment.
And when the first display screen is in the expanded state, the user can check the content displayed by the first display screen, so that the use of the user is facilitated.
In a possible implementation manner, a groove is formed on a surface of the first side of the casing 201, a rotating shaft 204 is disposed in the groove, a first end of the rotating shaft 204 is connected to a second side of the casing 201, a second end of the rotating shaft 204 is connected to a third side of the casing 201, the second side is opposite to the third side, and an end of the first display screen 203 is connected to the rotating shaft 204.
For example, when the electronic device is placed perpendicular to the horizontal plane, the first side of the housing 201 is the right side, the second side is the upper side, and the third side is the lower side. The rotation shaft 204 is positioned inside the groove of the right side surface of the housing 201, perpendicular to the horizontal plane, and both ends of the rotation shaft 204 are connected to the upper side surface and the lower side surface, respectively.
In one possible implementation, the hinge 204 is perpendicular to the second and third sides of the housing 201, so that when the hinge 204 is rotated, the second and third side surfaces do not obstruct the movement of the first display screen 203.
When the groove is provided on the surface of the first side of the housing 201, the first display screen 203 may include the following two states:
(1) when the first display screen 203 is in the winding state, the first display screen 203 is wound on the rotating shaft 204, and both the rotating shaft 204 and the rotating shaft 203 are located inside the groove.
(2) When the first display screen 203 is in the unfolded state, one end of the first display screen 203 is connected to the rotation shaft 204, and extends from the first end to the outside of the groove.
Switching the first display screen 203 may include any one of:
(1) switching from the unfolded state to the wound state:
when the first display screen 203 is in the unfolded state, the processor 202 controls the rotating shaft 204 to rotate according to the first direction, so as to drive the first display screen 203 to be gradually wound on the rotating shaft 204 until the complete first display screen 203 is wound on the rotating shaft 204, and the first display screen 203 is located inside the groove.
(2) Switching from the winding state to the unwinding state:
when the first display screen 203 is in the winding state, the processor 202 controls the rotating shaft 204 to rotate according to the second direction, and drives the first display screen 203 to gradually expand from the inside to the outside of the groove until the first display screen 203 is completely expanded and located outside the groove.
The electronic equipment provided by the embodiment of the disclosure sets up the recess on the first side surface of casing, and the inside of recess is provided with the pivot, can twine first display screen in the inside pivot of recess when the user does not use first display screen on, and electronic equipment's casing provides guard action for first display screen, has avoided first display screen to damage because of the exogenic action.
In one possible implementation manner, the processor 202 may control the rotation of the rotation shaft 204 according to the received control instruction, so as to control the state switching of the first display screen 203.
Switching the state of the first display screen 203 may include any one of:
(1) switching from the unfolded state to the wound state:
when a user triggers a screen retraction instruction on the electronic device, or the electronic device automatically triggers the screen retraction instruction, the processor 202 receives the screen retraction instruction and sends a first signal to the rotating shaft 204, and the rotating shaft 204 receives the first signal and rotates in a first direction. That is, the processor 202 receives the screen retracting instruction, determines that the rotation direction of the rotating shaft 204 is the first direction according to the screen retracting instruction, generates a first signal for instructing the rotating shaft 204 to rotate according to the first direction, and sends the first signal to the rotating shaft 204, and the rotating shaft 204 receives the first signal, rotates according to the first direction indicated by the first signal, and drives the first display screen 203 to wind on the rotating shaft 204.
Regarding the manner of triggering the screen retraction instruction, in one possible implementation, when the user triggers an operation on the electronic device that requires the first display screen 203 to be closed, the processor 202 detects the operation and determines that the screen retraction instruction is received. The operation that requires closing the first display screen 203 may include an operation of clicking a retract button, an operation of inputting a voice to close the screen, and the like. In another possible implementation manner, the electronic device predetermines the operation associated with the first display screen 203 to indicate that the first display screen 203 needs to be used for displaying during the execution of the operation. The screen retraction instruction is automatically received when the operation currently performed by the processor 202 is not an operation associated with the first display screen 203 during the operation of the electronic device.
(2) Switching from the winding state to the unwinding state:
if the user triggers a screen unfolding instruction on the electronic device or the electronic device automatically triggers the screen unfolding instruction, the processor 202 receives the screen unfolding instruction and sends a second signal to the rotating shaft 204, and the rotating shaft 204 receives the second signal and rotates in a second direction. That is, the processor 202 receives the screen unfolding instruction, determines that the rotation direction of the rotating shaft 204 is the second direction according to the screen unfolding instruction, generates a second signal for instructing the rotating shaft 204 to rotate according to the second direction, and sends the second signal to the rotating shaft 204, and the rotating shaft 204 receives the second signal and rotates according to the second direction indicated by the second signal to drive the first display screen 203 to unfold.
Regarding the triggering manner of the screen expansion instruction, in a possible implementation manner, when the user triggers an operation that needs to open the first display screen 203 on the electronic device, the processor 202 detects the operation and determines that the screen expansion instruction is received. The operation that requires opening the first display screen 203 may include an operation of clicking an expansion key, an operation of inputting a voice of opening the screen, an operation of starting an application program set on the first display screen 203, and the like. In another possible implementation manner, the electronic device predetermines the operation associated with the first display screen 203 to indicate that the first display screen 203 needs to be used for displaying during the execution of the operation. The screen expansion instruction is automatically received when the operation currently performed by the processor 202 is the operation associated with the first display screen 203 during the operation of the electronic device.
In one possible implementation manner, as shown in fig. 6, the electronic device further includes a state switching key 601 connected to the processor 202, where the state switching key 601 is used to instruct to switch the state of the first display screen 203, that is, to trigger the screen retracting instruction when the first display screen 203 is in the extended state, and is also used to trigger the screen extending instruction when the first display screen 203 is in the winding state.
In one possible implementation manner, when the first display screen 203 is in the expanded state, the user triggers the state switch button 601, the state switch button 601 sends a screen retracting instruction to the processor 202, the processor 202 receives the screen retracting instruction and sends a second signal to the rotating shaft 204, and the rotating shaft 204 receives the second signal and rotates according to a second direction.
In another possible implementation manner, when the first display screen 203 is in the winding state, the user triggers the state switching key 601, and the state switching key 601 sends a screen unfolding instruction to the processor 202, the processor 202 receives the screen unfolding instruction and sends a first signal to the rotating shaft 204, and the rotating shaft 204 receives the first signal and rotates according to the first direction.
In another possible implementation manner, the state switching key 601 includes a first state and a second state, when the state switching key 601 is switched from the second state to the first state by a user operation, the state switching key 601 sends a screen retracting instruction to the processor 202, the processor 202 receives the screen retracting instruction and sends a second signal to the rotating shaft 204, and the rotating shaft 204 receives the second signal and rotates according to a second direction. Or, when the state switching key 601 is switched from the first state to the second state by the operation of the user, the state switching key 601 sends a screen expansion instruction to the processor 202, the processor 202 receives the screen expansion instruction and sends a first signal to the rotating shaft 204, and the rotating shaft 204 receives the first signal and rotates according to the first direction.
It should be noted that the state switching key 601 may be located at any position on the surface of the casing 201, such as on the second side surface of the casing 201, adjacent to the first side surface, or as shown in fig. 6, on the surface opposite to the first side surface of the casing 201.
According to the embodiment of the disclosure, the state switching key 601 is arranged on the electronic device, and a user can control the first display screen to be unfolded or retracted through the state switching key, so that the operation of the user is facilitated, and the operation efficiency is improved.
In the embodiment of the present disclosure, the processor 202 may further set a preset condition, where the preset condition is satisfied when the electronic device is in a motion state and is easily subjected to an external force. Then, in the process that the first display screen 203 is in the extended state, the processor 202 may determine whether the electronic device meets a preset condition, if the electronic device meets the preset condition, it indicates that the electronic device is currently in a motion state and is easily subjected to an external force, and if the first display screen 203 continues to be extended, the first display screen 203 is easily damaged. Therefore, in order to protect the first display screen 203, the rotation shaft 204 can be controlled to rotate in the first direction, so as to wind the first display screen 203 on the rotation shaft 204.
In a possible implementation manner, the electronic device further includes at least one sensor, the at least one sensor is connected to the processor 202, and the at least one sensor can acquire sensing information of the electronic device, where the sensing information is used to indicate a current state of the electronic device, and send the acquired sensing information to the processor 202, the processor 202 receives the sensing information sent by the at least one sensor, and when it is determined that the sensing information meets a preset condition, the rotating shaft 204 is controlled to rotate in a first direction, so as to drive the first display screen 203 to be wound on the rotating shaft 204.
For different types of sensors, the acquired sensing information is different, and the manner of judging whether the electronic equipment meets the preset condition is also different.
In a first possible implementation, the at least one sensor includes a distance sensor, the sensing information includes a distance to an obstacle detected by the distance sensor, and the preset condition includes a condition that the distance is smaller than a preset distance.
The distance sensor includes a detection unit and metal wires arranged around the first display screen 203, the detection unit is connected with the metal wires, and the metal wires are located around the first display screen 203, so that the detection unit can detect the distance between the first display screen 203 and the obstacle through the metal wires.
The distance sensor detects the distance between the first display screen 203 and an obstacle in the environment where the electronic device is located, sends the detected distance to the processor 202, the processor 202 receives the distance, judges whether the distance is smaller than a preset distance, and when the distance is determined to be smaller than the preset distance, the distance between the electronic device and the obstacle is relatively short, the rotating shaft 204 is controlled to rotate according to the first direction, and the first display screen 203 is driven to be wound on the rotating shaft 204.
The detection unit in the distance sensor emits electromagnetic waves to the outside through the metal wire, if an obstacle exists in the emission range of the detection unit, the electromagnetic waves are reflected on the surface of the obstacle, the detection unit receives the reflected electromagnetic waves through the metal wire, the distance between the first display screen 203 and the obstacle is determined according to the time difference between the moment of emitting the electromagnetic waves and the moment of receiving the reflected electromagnetic waves, and the determined distance is sent to the processor 202.
The electronic equipment provided by the embodiment of the disclosure is provided with the distance sensor, can detect the distance between the first display screen and the obstacle through the distance sensor, can automatically withdraw the first display screen when the distance between the first display screen and the obstacle is relatively short, avoids the possibility of contact between the first display screen and the obstacle, and prevents the first display screen from being damaged.
In a second possible implementation, the at least one sensor includes a gravity sensor, the sensing information includes a velocity detected by the gravity sensor, and the preset condition includes a condition that the velocity is greater than a preset velocity.
The gravity sensor detects the speed of the electronic device, sends the detected speed to the processor 202, the processor 202 receives the speed, judges whether the speed is greater than a preset speed, and when the speed is determined to be greater than the preset speed, the electronic device moves too fast, the rotating shaft 204 is controlled to rotate according to a first direction, and the first display screen 203 is driven to be wound on the rotating shaft 204.
The electronic equipment provided by the embodiment of the disclosure is provided with the gravity sensor, can detect the current speed of the electronic equipment through the gravity sensor, and can automatically withdraw the first display screen 203 when the electronic equipment moves fast, so that the first display screen 203 is prevented from being damaged.
In a third possible implementation manner, the at least one sensor includes an air pressure sensor, the sensing information includes an air pressure value detected by the air pressure sensor, and the preset condition includes a condition that a plurality of air pressure values are sequentially decreased.
The air pressure sensor detects an air pressure value of the electronic device and sends the detected air pressure value to the processor 202. The air pressure value may represent the atmospheric pressure of the environment in which the electronic device is currently located, and the air pressure value is higher when the height of the electronic device is higher, and the air pressure value is lower when the height of the electronic device is lower.
The processor 202 sequentially receives a plurality of air pressure values sent by the air pressure sensor, determines whether the plurality of air pressure values are sequentially reduced, and when it is determined that the plurality of air pressure values are sequentially reduced and indicate that the electronic device is currently descending, controls the rotating shaft 204 to rotate according to a first direction, and drives the first display screen 203 to be wound on the rotating shaft 204.
In one possible implementation, the processor 202 may further be configured with a preset air pressure value, and the preset condition includes a condition that a plurality of air pressure values are sequentially decreased until the preset air pressure value is decreased.
When the processor 202 sequentially receives a plurality of air pressure values sent by the air pressure sensor, determines that the plurality of air pressure values are sequentially reduced, and determines that the current air pressure value is equal to a preset air pressure value, the electronic device meets a preset condition, the rotating shaft 204 is controlled to rotate in a first direction, and the first display screen 203 is driven to be wound on the rotating shaft 204.
According to the electronic device provided by the embodiment of the disclosure, the processor can determine whether the sensing information of the electronic device meets a preset condition according to the current sensing information of the electronic device, wherein the preset condition is a condition that the electronic device is in a motion state and is easily subjected to external force. When this response information satisfies the preset condition, the treater control pivot rotates according to first direction, drives first display screen winding in the pivot, and electronic equipment's shell provides the guard action for this first display screen to can receive first display screen automatically and withdraw when external force action easily at electronic equipment, prevent the damage of first display screen.
As shown in fig. 7, the electronic device further includes a second display screen 701, and the second display screen 701 is located on the upper surface of the housing 201 and connected to the processor 202. The second display screen 701 is independent of the first display screen 203, and the processor 202 can control the first display screen 203 and the second display screen 701 respectively.
When the first display screen 203 is in the winding state, the user can use the second display screen 701, and when the first display screen 203 is in the unfolding state, the user can use the first display screen 203 and the second display screen 701 simultaneously, so that the area of the display screens is increased, and the user can perform more operations conveniently.
In one possible implementation, the size of the second display screen 701 is smaller than the size of the first display screen 203 when it is unfolded. By using the second display screen 701 of a smaller size and the first display screen 203 of a larger size, it is possible to reduce the area of the upper surface of the housing 201 as much as possible and also provide a display screen of a larger size to the user.
In one possible implementation, the electronic device may include a state switching key 601, and the state switching key 601 may be a virtual key displayed on the second display screen 701. If the state switch button 601 is located on any interface displayed on the second display screen 701, such as a main interface or a setting interface. Or the state switching key 601 may be displayed in a floating manner on the second display screen 701, and the state switching key 601 may maintain the display state even if the interface displayed on the second display screen 701 changes.
The electronic equipment provided by the embodiment of the disclosure comprises the first display screen and the second display screen, when the first display screen is in a winding state, a user can use the second display screen, and when the first display screen is in an unfolding state, the user can simultaneously use the first display screen and the second display screen, at the moment, the area of the display screen is increased, the user can conveniently perform more operations, the factors of the area and the display effect are comprehensively considered, different requirements of the user are met, and the flexibility is improved.
Fig. 8 is a top view of an electronic device according to an exemplary embodiment, and as shown in fig. 8, the electronic device further includes a flexible supporting structure 801, the flexible supporting structure 801 is adhered to a lower layer of the first display screen 203, and the flexible supporting structure 801 is connected to the rotation shaft 204.
The flexible supporting structure 801 may be made of flexible plastic, flexible polyimide-based composite material, flexible glass, or the like, and the strength of the flexible supporting structure 801 is greater than that of the first display screen 203, so as to provide a supporting function for the first display screen 203.
The flexible support structure 801 serves to support the first display screen 203 when the first display screen 203 is in the unfolded state, thereby improving structural strength.
Because the flexible supporting structure 801 is connected to the rotating shaft 204, when the rotating shaft 204 rotates in the first direction, the flexible supporting structure 801 and the first display screen 203 are driven to be wound on the rotating shaft 204 at the same time, and when the rotating shaft 204 rotates in the second direction, the flexible supporting structure 801 and the first display screen 203 are driven to be unfolded at the same time.
The electronic equipment provided by the embodiment of the disclosure is provided with the flexible supporting structure below the first display screen, and when the first display screen is in an unfolded state, the flexible supporting structure can support the first display screen, so that the stability and the display effect of the flexible display screen are improved.
Fig. 9 is a flowchart illustrating a method of controlling an electronic device according to an exemplary embodiment. Referring to fig. 9, the method is applied to an electronic device, and includes:
in step 901, a processor receives a screen retraction instruction while a first display screen is in an expanded state.
In step 902, a first signal is sent to the rotating shaft to control the rotating shaft to rotate in a first direction.
In step 903, the rotating shaft receives the first signal and rotates in the first direction indicated by the first signal to drive the first display screen to be wound on the rotating shaft.
According to the method provided by the embodiment of the disclosure, when the first display screen is in the unfolded state, the processor controls the rotating shaft to rotate according to the first direction, and drives the first display screen to be wound on the rotating shaft. The embodiment of the disclosure provides an electronic device configured with a flexible first display screen, wherein a user can wind the first display screen according to the own requirements, the flexibility is improved, the first display screen can be wound on a rotating shaft when the user does not use the first display screen, the surface area of the first display screen is reduced, the first display screen is prevented from being damaged due to external force, and the electronic device is convenient for the user to carry.
And, when first display screen is in the winding state, be located the inside of casing, the casing can provide the guard action for first display screen, avoids causing the damage of first display screen, prolongs the life of first display screen to the life of extension electronic equipment.
In one possible implementation, the electronic device includes a state switching key, the state switching key being connected to the processor;
the method further comprises the following steps: when the first display screen is in the unfolding state and the operation of triggering the state switching key is detected, the state switching key sends a screen retracting instruction to the processor.
In another possible implementation manner, when the first display screen is in the unfolded state, the control rotating shaft rotates in a first direction, including:
when the first display screen is in the unfolded state and the electronic equipment meets the preset condition, the rotating shaft is controlled to rotate according to the first direction.
In another possible implementation manner, the electronic device further comprises at least one sensor, and the at least one sensor is respectively connected with the processor; when first display screen is in the expanded state, and electronic equipment satisfies the preset condition, the control pivot rotates according to first direction, includes:
the method comprises the steps that at least one sensor acquires sensing information of the electronic equipment and sends the sensing information to a processor;
the processor receives sensing information sent by the at least one sensor, and when the first display screen is in the unfolded state and the sensing information meets a preset condition, the rotating shaft is controlled to rotate in the first direction.
In another possible implementation manner, the at least one sensor comprises a distance sensor, the distance sensor comprises a detection unit and metal wires arranged around the first display screen, and the detection unit is connected with the metal wires; the sensing information comprises the distance between the first display screen and an obstacle in the environment where the electronic equipment is located;
the treater receives the response information that at least one sensor sent, is in the expansion state at first display screen, and when response information satisfied the preset condition, the control pivot rotated according to first direction, includes:
the processor receives the distance, and when the first display screen is in the unfolding state and the distance is smaller than the preset distance, the rotating shaft is controlled to rotate according to the first direction.
In another possible implementation, the at least one sensor includes a gravity sensor; the sensing information includes a velocity of the electronic device;
the treater receives the response information that at least one sensor sent, is in the expansion state at first display screen, and when response information satisfied the preset condition, the control pivot rotated according to first direction, includes:
and the processor receives the speed, and controls the rotating shaft to rotate according to the first direction when the first display screen is in the unfolding state and the speed is greater than the preset speed.
In another possible implementation, the at least one sensor includes an air pressure sensor; the sensing information comprises an air pressure value of the electronic equipment;
the treater receives the response information that at least one sensor sent, is in the expansion state at first display screen, and when response information satisfied the preset condition, the control pivot rotated according to first direction, includes:
the processor receives a plurality of air pressure values sent by the air pressure sensor, and when the first display screen is in an unfolded state and the plurality of air pressure values are reduced in sequence, the rotating shaft is controlled to rotate in the first direction.
Fig. 10 is a flowchart illustrating a method of controlling an electronic device according to an exemplary embodiment. Referring to fig. 10, the method is applied to an electronic device, and includes:
in step 1001, the processor receives a screen unwinding instruction while the first display screen is in a wrapped state.
In step 1002, a second signal is sent to the rotating shaft to control the rotating shaft to rotate according to a second direction.
In step 1003, the rotating shaft receives the second signal and rotates according to a second direction indicated by the second signal to drive the first display screen to expand.
According to the method provided by the embodiment of the disclosure, when the first display screen is in the winding state, the processor controls the rotating shaft to rotate according to the second direction, and the first display screen is driven to be unfolded. The embodiment of the disclosure provides an electronic device configured with a flexible first display screen, wherein the first display screen can be wound on a rotating shaft when a user does not use the first display screen, so that the surface area of the first display screen is reduced, the first display screen is prevented from being damaged due to external force, and the electronic device is convenient for the user to carry. And the user can expand the first display screen according to the demand of the user, so that the flexibility is improved.
And when the first display screen is in the expanded state, the user can check the content displayed by the first display screen, so that the use of the user is facilitated.
In one possible implementation, the electronic device includes a state switching key, the state switching key being connected to the processor;
the method further comprises the following steps: when the first display screen is in a winding state and the operation of triggering the state switching key is detected, the state switching key sends a screen unfolding instruction to the processor.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (20)
1. An electronic device is characterized by comprising a shell, a processor, a first display screen and a rotating shaft, wherein the first display screen is a flexible display screen;
two ends of the rotating shaft are respectively connected with the shell, and one end of the first display screen is connected with the rotating shaft;
the processor is positioned in the shell and is respectively connected with the first display screen and the rotating shaft;
the processor is used for controlling the rotating shaft to rotate according to a first direction when the first display screen is in an unfolded state, and driving the first display screen to be wound on the rotating shaft;
the processor is further configured to control the rotating shaft to rotate in a second direction when the first display screen is in a winding state, so as to drive the first display screen to be unfolded, wherein the second direction is opposite to the first direction.
2. The electronic device of claim 1, wherein a surface of the first side of the housing has a groove, the hinge is disposed in the groove, a first end of the hinge is connected to a second side of the housing, a second end of the hinge is connected to a third side of the housing, and the second side is opposite to the third side.
3. The electronic device of claim 1, wherein the processor is further configured to send a first signal to the hinge when receiving a screen retraction command; the rotating shaft is used for receiving the first signal and rotating according to the first direction;
the processor is also used for sending a second signal to the rotating shaft when receiving a screen unfolding instruction; the rotating shaft is used for receiving the second signal and rotating according to the second direction.
4. The electronic device of claim 3, wherein the electronic device comprises a state switch key, the state switch key being coupled to the processor;
the state switching key is used for triggering the screen retracting instruction when the first display screen is in the unfolding state, and is also used for triggering the screen unfolding instruction when the first display screen is in the winding state.
5. The electronic device of claim 1, wherein the processor is further configured to control the rotation shaft to rotate in the first direction when the first display screen is in the unfolded state and the electronic device meets a preset condition.
6. The electronic device of claim 5, further comprising at least one sensor, the at least one sensor being respectively connected to the processor;
the at least one sensor is used for acquiring sensing information of the electronic equipment and sending the sensing information to the processor;
the processor is further configured to receive sensing information sent by the at least one sensor, and when it is determined that the sensing information meets the preset condition, the rotating shaft is controlled to rotate in the first direction.
7. The electronic device of claim 6, wherein the at least one sensor comprises a distance sensor, the distance sensor comprises a detection unit and metal wires arranged around the first display screen, and the detection unit is connected with the metal wires;
the distance sensor is used for detecting the distance between the first display screen and an obstacle object in the environment where the electronic equipment is located and sending the distance to the processor;
the processor is further configured to receive the distance, and control the rotating shaft to rotate in the first direction when the distance is determined to be smaller than a preset distance.
8. The electronic device of claim 6, wherein the at least one sensor comprises a gravity sensor;
the gravity sensor is used for detecting the speed of the electronic equipment and sending the speed to the processor;
the processor is further configured to receive the speed, and control the rotating shaft to rotate in the first direction when it is determined that the speed is greater than a preset speed.
9. The electronic device of claim 6, wherein the at least one sensor comprises a barometric pressure sensor;
the air pressure sensor is used for detecting an air pressure value of the electronic equipment and sending the air pressure value to the processor;
the processor is further configured to receive a plurality of air pressure values sent by the air pressure sensor, and when it is determined that the plurality of air pressure values decrease in sequence, control the rotating shaft to rotate in the first direction.
10. The electronic device of any of claims 1-9, further comprising a second display screen located on an upper surface of the housing and coupled to the processor.
11. The electronic device of any of claims 1-9, further comprising a flexible support structure having a strength greater than a strength of the first display screen;
the flexible supporting structure is adhered to the lower layer of the first display screen and is connected with the rotating shaft;
the flexible support structure is used for supporting the first display screen when the first display screen is in an unfolded state.
12. A control method for an electronic device, applied to the electronic device according to any one of claims 1 to 11, the method comprising:
when the first display screen is in an unfolded state, controlling the rotating shaft to rotate according to a first direction to drive the first display screen to be wound on the rotating shaft;
when the first display screen is in a winding state, the rotating shaft is controlled to rotate according to a second direction to drive the first display screen to be unfolded, and the second direction is opposite to the first direction.
13. The method of claim 12, wherein controlling the rotation shaft to rotate in a first direction when the first display screen is in the unfolded state comprises:
when the first display screen is in an unfolded state, the processor receives a screen retraction instruction and sends a first signal to the rotating shaft;
and the rotating shaft receives the first signal and rotates according to the first direction indicated by the first signal.
14. The method of claim 12, wherein controlling the shaft to rotate in a second direction while the first display screen is in the wrapped state comprises:
when the first display screen is in a winding state, the processor receives a screen unfolding instruction and sends a second signal to the rotating shaft;
and the rotating shaft receives the second signal and rotates according to the second direction indicated by the second signal.
15. The method of claim 12, wherein the electronic device comprises a state switch key, the state switch key being coupled to the processor; the method further comprises the following steps:
when the first display screen is in an expanded state and the operation of triggering the state switching key is detected, the state switching key sends a screen retracting instruction to the processor;
and when the first display screen is in a winding state and the operation of triggering the state switching key is detected, the state switching key sends a screen unfolding instruction to the processor.
16. The method of claim 12, wherein controlling the rotation shaft to rotate in a first direction when the first display screen is in the unfolded state comprises:
and when the first display screen is in an unfolded state and the electronic equipment meets a preset condition, controlling the rotating shaft to rotate according to the first direction.
17. The method of claim 16, wherein the electronic device further comprises at least one sensor, the at least one sensor being respectively connected to the processor; the first display screen is in the expanded state, and when the electronic equipment satisfies the preset condition, the rotating shaft is controlled to rotate according to the first direction, including:
the at least one sensor acquires sensing information of the electronic equipment and sends the sensing information to the processor;
the processor receives sensing information sent by the at least one sensor, and when the first display screen is in an unfolded state and the sensing information meets the preset condition, the rotating shaft is controlled to rotate according to the first direction.
18. The method of claim 16, wherein the at least one sensor comprises a distance sensor comprising a sensing unit and a metal wire disposed around the first display screen, the sensing unit being connected to the metal wire; the sensing information comprises the distance between the first display screen and an obstacle object in the environment where the electronic equipment is located;
the processor receives the sensing information sent by the at least one sensor, and when the first display screen is in the unfolded state and the sensing information meets the preset condition, the processor controls the rotating shaft to rotate according to the first direction, and the method comprises the following steps:
and the processor receives the distance, and controls the rotating shaft to rotate according to the first direction when the first display screen is in the unfolded state and the distance is smaller than a preset distance.
19. The method of claim 16, wherein the at least one sensor comprises a gravity sensor; the sensing information comprises a velocity of the electronic device;
the processor receives the sensing information sent by the at least one sensor, and when the first display screen is in the unfolded state and the sensing information meets the preset condition, the processor controls the rotating shaft to rotate according to the first direction, and the method comprises the following steps:
and the processor receives the speed, and controls the rotating shaft to rotate according to the first direction when the first display screen is in the unfolding state and the speed is greater than the preset speed.
20. The method of claim 16, wherein the at least one sensor comprises an air pressure sensor; the sensing information comprises an air pressure value of the electronic equipment;
the processor receives the sensing information sent by the at least one sensor, and when the first display screen is in the unfolded state and the sensing information meets the preset condition, the processor controls the rotating shaft to rotate according to the first direction, and the method comprises the following steps:
the processor receives a plurality of air pressure values sent by the air pressure sensor, and when the first display screen is in an unfolded state and the plurality of air pressure values are sequentially reduced, the rotating shaft is controlled to rotate in the first direction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910325196.4A CN111835892A (en) | 2019-04-22 | 2019-04-22 | Electronic device and control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910325196.4A CN111835892A (en) | 2019-04-22 | 2019-04-22 | Electronic device and control method |
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| CN114816311A (en) * | 2022-06-29 | 2022-07-29 | 荣耀终端有限公司 | Screen moving method and device |
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