CN111526231B - Polymorphic storage display device and control method thereof - Google Patents
Polymorphic storage display device and control method thereof Download PDFInfo
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- CN111526231B CN111526231B CN202010392858.2A CN202010392858A CN111526231B CN 111526231 B CN111526231 B CN 111526231B CN 202010392858 A CN202010392858 A CN 202010392858A CN 111526231 B CN111526231 B CN 111526231B
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- rotating shaft
- folding
- display screen
- flexible display
- curling
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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
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a multi-form storage display device and a control method thereof.A folding rotating shaft is arranged in a flexible display screen to realize the folding and the unfolding of the flexible display screen; the display area that utilizes the pivot of curling can promote flexible display screen by a wide margin to the volume is less when accomodating, is favorable to the user to carry and accomodates the use of state, utilizes folding pivot can realize the folding of flexible display screen simultaneously, and the cooperation is curled the pivot and can be realized the demonstration of multiple form, further improves user experience effect.
Description
Technical Field
The invention relates to the field of display screens, in particular to a polymorphic storage display device and a control method thereof.
Background
Along with the continuous development of the flexible screen technology, the storage state of the flexible screen handheld terminal is not greatly different from that of a traditional mobile phone, but the flexible screen handheld terminal can become a terminal device with a larger display screen after being unfolded. The design meets the requirement of a consumer for pursuing a portable large screen, and therefore, the flexible display screen is the development trend of a future mobile phone. In addition, the flexible screen can be freely bent to a great extent, so that the smart phone is partially free from the existing rigid structure, diversified shapes of forms such as folding bending and screen curling are realized, and the user experience of a small-size large screen is improved.
However, most of the existing flexible screen handheld terminals are in the form of inward folding, outward folding and the like, so that although the display area of the flexible screen can be increased, the single folding can only increase one time of the display area, and the thickness of the handheld terminal is obviously increased due to multiple folding, which is obviously not beneficial to carrying and using of users.
Disclosure of Invention
In view of this, embodiments of the present invention are directed to providing a multi-form storage display device and a control method thereof, in which a folding rotating shaft is disposed inside a flexible display screen to implement folding and unfolding of the flexible display screen, and a curling rotating shaft is disposed at a free end of the flexible display screen to implement curling and storage and unfolding of the flexible display screen; the display area that utilizes the pivot of curling can promote flexible display screen by a wide margin to the volume is less when accomodating, is favorable to the user to carry and accomodates the use of state, utilizes folding pivot can realize the folding of flexible display screen simultaneously, and the cooperation is curled the pivot and can be realized the demonstration of multiple form, further improves user experience effect.
According to an aspect of the present application, an embodiment of the present invention provides a multi-form storage display device, including: a flexible display screen; the folding rotating shaft is arranged in the flexible display screen; the curling rotating shaft is arranged at the free end of the flexible display screen; the flexible display screen rotates around the folding rotating shaft to realize folding or unfolding, and the flexible display screen rotates around the curling rotating shaft to realize curling or unfolding.
In one embodiment, a support shell is arranged on the non-light-emitting side of the flexible display screen, and the support shell is fixedly connected with the other end of the flexible display screen; the folding rotating shaft is positioned in the supporting shell and is close to the free end of the flexible display screen.
In an embodiment, the folding rotating shaft is movably connected with the flexible display screen, and the folding rotating shaft is translated in the flexible display screen along a direction perpendicular to the folding rotating shaft.
In an embodiment, a plurality of limiting structures are arranged in the flexible display screen, and the plurality of limiting structures limit the folding rotating shaft.
In one embodiment, a first driving mechanism is disposed at the folding spindle, and the first driving mechanism drives the folding spindle to rotate or translate.
In one embodiment, a second driving mechanism is disposed at the curling rotating shaft, and the second driving mechanism drives the curling rotating shaft to rotate.
In an embodiment, the display device further includes a controller that controls movement of the folding spindle and/or the curling spindle according to a target size and a target folding angle of the flexible display screen.
According to another aspect of the present application, a control method for a multi-configuration storage display device according to an embodiment of the present invention is applied to any one of the display devices described above, and includes: determining a control instruction; and adjusting the display state of the flexible display screen and the working states of the folding rotating shaft and the curling rotating shaft based on the control command.
In an embodiment, before the adjusting the display state of the flexible display screen and the working states of the folding spindle and the rolling spindle based on the control instruction, the control method further includes: determining a first display state of the flexible display screen and a first working state of the folding rotating shaft and the curling rotating shaft; the adjusting the display state of the flexible display screen and the working states of the folding rotating shaft and the curling rotating shaft based on the control instruction comprises the following steps: adjusting the working states of the folding rotating shaft and the curling rotating shaft to a second working state; and adjusting the display state of the flexible display screen to a second display state.
In an embodiment, before the adjusting the working states of the folding spindle and the rolling spindle to the second working state, the method further comprises: determining the adjustment time of the folding rotating shaft and the curling rotating shaft based on the first working state of the folding rotating shaft and the curling rotating shaft and the second working state of the folding rotating shaft and the curling rotating shaft; the adjusting the display state of the flexible display screen to a second display state comprises: and adjusting the display state of the flexible display screen to the second display state based on the adjustment time of the folding rotating shaft and the curling rotating shaft.
According to the display device for multi-form storage and the control method thereof provided by the embodiment of the invention, the flexible display screen is folded and unfolded by arranging the folding rotating shaft in the flexible display screen, and meanwhile, the free end of the flexible display screen is provided with the curling rotating shaft to realize the curling storage and unfolding of the flexible display screen; the display area that utilizes the pivot of curling can promote flexible display screen by a wide margin to the volume is less when accomodating, is favorable to the user to carry and accomodates the use of state, utilizes folding pivot can realize the folding of flexible display screen simultaneously, and the cooperation is curled the pivot and can be realized the demonstration of multiple form, further improves user experience effect.
Drawings
Fig. 1 is a schematic structural diagram of a multi-form-accommodating display device according to an embodiment of the present disclosure.
Fig. 2 is a schematic structural diagram of a limiting structure according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of an internal module of a controller according to an embodiment of the present disclosure.
Fig. 4 is a flowchart illustrating a control method of a multi-configuration storage display device according to an embodiment of the present application.
Fig. 5 is a flowchart illustrating a control method of a multi-configuration storage display device according to another embodiment of the present disclosure.
Fig. 6 is a flowchart illustrating a control method of a multi-configuration storage display device according to another embodiment of the present application.
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.
Further, in the exemplary embodiments, since the same reference numerals denote the same components having the same structure or the same steps of the same method, if an embodiment is exemplarily described, only a structure or a method different from the already described embodiment is described in other exemplary embodiments.
Throughout the specification and claims, when one element is described as being "connected" to another element, the one element may be "directly connected" to the other element or "electrically connected" to the other element through a third element. Furthermore, unless explicitly described to the contrary, the term "comprising" and its corresponding terms should only be taken as including the stated features, but should not be taken as excluding any other features.
Fig. 1 is a schematic structural diagram of a multi-form-accommodating display device according to an embodiment of the present disclosure. As shown in fig. 1, the display device includes: the flexible display screen comprises a flexible display screen 1, a folding rotating shaft 2 and a curling rotating shaft 3; folding pivot 2 sets up inside flexible display screen 1, curls to change 3 and sets up in the free end of flexible display screen 1. The flexible display screen 1 rotates around the folding rotating shaft 2 to realize folding or unfolding of the flexible display screen 1, and the flexible display screen 1 rotates around the curling rotating shaft 3 to realize curling or unfolding of the flexible display screen 1. Namely, the folding and rolling combination of the flexible display screen 1 can be realized by the folding spindle 2 and the rolling spindle 3 to form a plurality of forms, for example, the flexible display screen 1 is unfolded and completely rolled to realize the minimum accommodation and protect the flexible display screen 1 to the maximum; for another example, the flexible display screen 1 is not folded and not rolled to realize the maximum display of the screen body, so that large-screen display (similar to a tablet computer) is realized, and the use experience of a user is improved; also for example, the flexible display 1 is not rolled or partially rolled and folded for display, thereby achieving the display effect of the folded display. It should be understood that the embodiment of the present application may select different configurations of the flexible display 1 according to requirements of practical application scenarios to meet user requirements, for example, folding to any angle and/or rolling to any size within a rolling range, as long as the selected configuration of the flexible display 1 can be achieved by the folding and rolling operations, and the embodiment of the present application is not limited to a specific configuration of the flexible display 1.
According to the display device for multi-form storage provided by the embodiment of the invention, the flexible display screen is folded and unfolded by arranging the folding rotating shaft in the flexible display screen, and meanwhile, the free end of the flexible display screen is provided with the curling rotating shaft to realize the curling storage and unfolding of the flexible display screen; the display area that utilizes the pivot of curling can promote flexible display screen by a wide margin to the volume is less when accomodating, is favorable to the user to carry and accomodates the use of state, utilizes folding pivot can realize the folding of flexible display screen simultaneously, and the cooperation is curled the pivot and can be realized the demonstration of multiple form, further improves user experience effect.
In an embodiment, flexible display screen 1 can be 360 degrees electrodeless rotations around folding pivot 2, thereby realize that flexible display screen 1 realizes the infolding around folding pivot 2, the folding of infolding and infolding to the folding of the arbitrary angle of infolding in-process, thereby can realize that flexible display screen 1's multi-angle is folding, satisfy different users to folding angle's demand, thereby improve user's experience, and can fold flexible display screen 1 to middle angle (for example can be 90 degrees, 120 degrees etc.), utilize flexible display screen 1 of some to support flexible display screen 1 of another part as the base, in order to realize the demonstration of standing of flexible display screen 1, satisfy application scenes such as the long-time sight shadow of user, thereby liberate user's both hands. It should be understood that the folding angle and the standing mode of the flexible display screen 1 may be selected according to the requirements of the actual application scene, for example, the folding angle and the standing mode of the flexible display screen 1 may be implemented by erecting two portions of the flexible display screen 1 on two sides of the folding rotating shaft 2, or by arranging a support frame on the non-light-emitting side of the flexible display screen 1, as long as the selected folding angle and the standing mode of the flexible display screen 1 can meet the user requirements, and the specific folding angle and the standing mode of the flexible display screen 1 are not limited in the embodiments of the present application.
In an embodiment, as shown in fig. 1, a support housing 4 may be disposed on a non-light emitting side of the flexible display screen 1, and the support housing 4 is fixedly connected to the other end of the flexible display screen 1; the folding spindle 2 is located within the support housing 4 and near the free end of the flexible display 1. By arranging the supporting shell 4 on the non-light-emitting side of the flexible display screen 1, the flexible display screen 1 can be protected on the premise of not influencing the display of the flexible display screen 1. It should be understood that, in the embodiment of the present application, a specific material of the support housing 4 may be selected according to a requirement of an actual application scenario, for example, the material may be a rigid material such as metal, or may also be a material with certain flexibility and rigidity, as long as the selected material of the support housing 4 can support the flexible display screen 1 and play a certain protection role on the flexible display screen 1, and the specific material of the support housing 4 is not limited in the embodiment of the present application. In one embodiment, as shown in fig. 1, a crimp housing 5 may be provided outside of the crimp shaft 3. Accomodate in order to realize the curling of flexible display screen 1 through setting up curling casing 5 and the cooperation of curling pivot 3 to utilize curling casing 5 and the sealed cooperation of supporting housing 4 to realize that flexible display screen 1 is to flexible display screen 1's protection when accomodating curling completely, improve whole display device's waterproof dustproof grade simultaneously. In a further embodiment, the joint of the curling shell 5 and the supporting shell 4 may be respectively provided with a positioning structure such as a buckle which is matched with each other, so as to fix the fully-received form of the flexible display screen 1. It should be understood that, in the embodiment of the present application, the positioning structures of the curling shell 5 and the supporting shell 4 may be selected according to the requirements of the practical application scenarios, for example, the positioning structures may be suction structures, and as long as the selected positioning structures of the curling shell 5 and the supporting shell 4 can realize the positioning connection between the curling shell 5 and the supporting shell 4, the specific positioning structures of the curling shell 5 and the supporting shell 4 are not limited in the embodiment of the present application.
In an embodiment, as shown in fig. 1, the folding spindle 2 may be movably connected to the flexible display screen 1, and the folding spindle 2 translates in the flexible display screen 1 along a direction perpendicular to the folding spindle 2. In order to realize the folding of 1 different positions of flexible display screen, folding pivot 2 sets up to swing joint with flexible display screen 1, and 1 inside slide 11 that can set up of flexible display screen, folding pivot 2 can slide in the slide 11 of 1 inside of flexible display screen to realize folding pivot 2 along the direction translation of the folding pivot 2 of perpendicular to, thereby realize a plurality of folding forms of different folding positions. It should be understood that, in the embodiment of the present application, a translation mode of the folding rotating shaft 2 in the flexible display screen 1 may be selected according to a requirement of an actual application scenario, as long as the selected translation mode can realize translation of the folding rotating shaft 2 in the flexible display screen 1, and a specific translation mode of the folding rotating shaft 2 in the flexible display screen 1 is not limited in the embodiment of the present application. In a further embodiment, as shown in fig. 1, the folding spindle 2 may be connected to the flexible display screen 1 through a link structure 21, and the link structure 21 may slide in the slide 11 simultaneously with the folding spindle 2, and may be used to push the flexible display screen 1 to realize the folding motion of the flexible display screen 1 when folding. It should be understood that, in the embodiment of the present application, the connection structure between the folding rotating shaft 2 and the flexible display screen 1 may be selected according to the requirement of an actual application scenario, as long as the selected connection structure can realize the translation of the folding rotating shaft 2 and the folding of the flexible display screen 1, and the specific connection structure between the folding rotating shaft 2 and the flexible display screen 1 is not limited in the embodiment of the present application.
In an embodiment, a plurality of limiting structures 12 may be disposed in the flexible display screen 1, and the plurality of limiting structures 12 limit the folding spindle 2. Through setting up a plurality of limit structure 12, can realize folding pivot 2 spacing in limit structure 12 department to better realization flexible display screen 1 is in limit structure 12 department around folding pivot 2 rotation realization folding. It should be understood that, in the embodiment of the present application, the number and the arrangement mode of the limiting structures 12 may be selected according to the requirements of the actual application scene, for example, a plurality of limiting structures may be arranged and arranged at equal intervals, and zero (that is, no limiting structures 12 are arranged) may also be arranged, the folding rotating shaft 2 is extruded to the inner wall of the slide 11 by the reaction force of the flexible display screen 1 to the folding rotating shaft 2 during folding, and the friction force between the folding rotating shaft 2 and the inner wall of the slide 11 is increased by using the reaction force, so that the folding rotating shaft 2 is ensured to be attached to the inner wall of the slide 11, and the limiting of the folding rotating shaft is realized.
Fig. 2 is a schematic structural diagram of a limiting structure according to an embodiment of the present application. As shown in fig. 2, the position limiting structure 12 may include an elastic buckle, the elastic buckle includes an end portion 121 along the translation direction of the folding rotating shaft 2, a middle portion 122 and a spring 123 connected with the flexible display screen 1, the end portion 121 is in a guide groove structure, that is, the gap outside the end portion 121 is larger than the gap in the middle, the folding rotating shaft 2 may enter the end portion 121 of the elastic buckle through the guide groove structure and compress the spring 123 through pressing, so as to enable the folding rotating shaft 2 to enter the middle portion 122 of the elastic buckle, and the folding rotating shaft 2 is positioned at the middle portion 122 of the elastic buckle by the elastic pressure of the spring 123. It should be understood that the specific structure of the limiting structure 12 may be selected according to the requirement of the actual application scenario in the embodiment of the present application, the structure shown in fig. 2 is only an exemplary structure that shows an achievable limiting structure 12, and the specific structure of the limiting structure 12 is not limited in the embodiment of the present application.
In an embodiment, a first driving mechanism may be disposed at the folding spindle 2, and the first driving mechanism drives the folding spindle to rotate or translate. Through setting up first actuating mechanism, can realize folding pivot 2 automatic rotation and translation. In a further embodiment, the first drive mechanism may include a first motor and a first speed reducer. Through setting up first motor and first reduction gear, can realize folding pivot 2's automatic rotation and translation respectively alone and move to realize that flexible display screen 1's multi-angle is folded and the multiposition is folding. It should be understood that, in the embodiment of the present application, a specific structure of the first driving mechanism may be selected according to a requirement of an actual application scenario, as long as the selected structure of the first driving mechanism can separately implement the automatic rotation and translation motion of the folding spindle 2, and the specific structure of the first driving mechanism is not limited in the embodiment of the present application.
In an embodiment, a second driving mechanism may be disposed at the curling spindle 3, and the second driving mechanism drives the curling spindle to rotate. By providing the second driving mechanism, the automatic rotation of the curling rotary shaft 3 can be realized. In a further embodiment, the second drive mechanism may include a second motor and a second speed reducer. Through setting up second motor and second reduction gear, can realize curling the automatic rotation of pivot 3 to realize that flexible display screen 1 curls and accomodates. It should be understood that, in the embodiment of the present application, a specific structure of the second driving mechanism may be selected according to a requirement of an actual application scenario, as long as the selected structure of the second driving mechanism can realize the curling rotation of the curling rotating shaft 3, and the specific structure of the second driving mechanism is not limited in the embodiment of the present application.
In one embodiment, as shown in fig. 1, the display device may further include a controller 6, and the controller 6 controls the movement of the folding spindle 2 and/or the curling spindle 3 according to a target size and a target folding angle of the flexible display screen 1. The controller 6 is electrically connected with the first driving mechanism and the second driving mechanism, the controller 6 calculates and obtains the folding position and the folding angle of the folding rotating shaft 2 and the curling size (length) of the curling rotating shaft 3 according to the shape information required by the user, such as the target size, the target folding angle and the target folding position of the flexible display screen 1, and the like, so that the movement of the first driving mechanism and the second driving mechanism is controlled according to the calculated folding position and the folding angle of the folding rotating shaft 2 and the curling size of the curling rotating shaft 3, and the flexible display screen 1 is in the shape required by the user.
Fig. 3 is a schematic structural diagram of an internal module of a controller according to an embodiment of the present disclosure. As shown in fig. 3, the controller 6 may include a system chip, a motion control chip electrically connected to the system chip. The system chip is electrically connected with the flexible display screen 1, and the motion control chip is electrically connected with the first driving mechanism and the second driving mechanism. The system chip acquires form information required by a user and calculates to obtain the folding position and the folding angle of the folding rotating shaft 2 and the curling size of the curling rotating shaft 3, the system chip transmits the calculated folding position and the folding angle of the folding rotating shaft 2 and the curling size of the curling rotating shaft 3 to the motion control chip, and the motion control chip controls the motion of the first driving mechanism and the second driving mechanism so as to realize that the flexible display screen 1 is in a form required by the user. It should be understood that, in the embodiment of the present application, the number and functions of the chips may be selected according to the requirements of the actual application scenario, for example, only one chip may be provided to implement all the above functions, or the folding position and the folding angle of the folding spindle 2, the curling size of the curling spindle 3, and the like may also be implemented in the motion control chip, as long as the selected number and functions of the chips can implement that the flexible display screen 1 is in the form required by the user, and the specific number of the chips and the specific functions of each chip are not limited in the embodiment of the present application.
In one embodiment, as shown in FIG. 3, the controller 6 may further include a display control chip electrically connected to the system chip. The display control chip is electrically connected with the flexible display screen 1, the system chip transmits the calculated folding position and folding angle of the folding rotating shaft 2 and the curling size of the curling rotating shaft 3 to the display control chip, and the display control chip controls the display area of the flexible display screen 1 and the adjustment of the size of a display image according to the folding position and folding angle of the folding rotating shaft 2 and the curling size of the curling rotating shaft 3 so as to ensure the most display effect of the flexible display screen 1. It should be understood that the display control chip in the embodiment of the present application may also be integrated in the system chip or integrated in the flexible display screen 1, as long as the display effect of the flexible display screen 1 can be adjusted, and the specific form of the display control chip is not limited in the embodiment of the present application.
It should be understood that the controller 6 in the embodiment of the present application may further include circuits corresponding to the respective chips, for example, a driving circuit connecting the motion control chip and the first driving mechanism and the second driving mechanism, and of course, the driving circuit may also be disposed at the first driving mechanism and the second driving mechanism, as long as the controller 6 can achieve the above functions, and the specific structure of the controller is not limited in the embodiment of the present application.
In an embodiment, a user can set a plurality of form modes according to personal preferences, and by selecting the corresponding form mode, the system chip can directly call the folding position and the folding angle of the corresponding folding spindle 2 and the rolling size of the rolling spindle 3 to change the display form by one key, so that the display form required by the user can be quickly realized.
Fig. 4 is a flowchart illustrating a control method of a multi-configuration storage display device according to an embodiment of the present application. As shown in fig. 4, the control method includes the steps of:
step 410: a control instruction is determined.
The control instruction may be a control instruction of a user, and the control instruction of the user is acquired based on the flexible display screen 1 in the display device. Specifically, the control command of the user may be a storage command corresponding to the storage mode or a display command corresponding to the display mode. It should be understood that whether the storage command or the display command corresponds to the display state of the flexible display screen 1, the working states of the folding spindle 2 and the rolling spindle 3.
Step 420: and adjusting the display state of the flexible display screen and the working states of the folding rotating shaft and the curling rotating shaft based on the control instruction.
In the practical application process, firstly, a control instruction is determined, and then the display state of the flexible display screen 1 and the working states of the folding rotating shaft 2 and the rolling rotating shaft 3 are adjusted based on the control instruction.
The control method provided by the embodiment of the application can enable the display device to simultaneously adjust the display state of the flexible display screen 1 and the working states of the folding rotating shaft 2 and the curling rotating shaft 3 based on the control instruction, meet diversified use requirements of users, and improve the user experience and the user experience sensitivity.
Fig. 5 is a flowchart illustrating a control method of a multi-configuration storage display device according to another embodiment of the present disclosure. As shown in fig. 5, before step 420, the control method in the above embodiment may further include the following steps:
step 430: and determining a first display state of the flexible display screen and a first working state of the folding rotating shaft and the rolling rotating shaft.
The first display state of the flexible display screen and the first working states of the folding rotating shaft and the curling rotating shaft refer to the current display state of the flexible display screen and the current working states of the folding rotating shaft and the curling rotating shaft before adjustment.
Moreover, in the control method provided in the embodiment of the present application, step 420 may include the following sub-steps:
step 421: and adjusting the working states of the folding rotating shaft and the curling rotating shaft to a second working state.
Step 422: and adjusting the display state of the flexible display screen to a second display state.
For example, the current working state of the folding spindle 2 is a fully folded state, the current working state of the rolling spindle 3 is a fully unfolded state, and correspondingly, the current display state of the flexible display screen 1 is a fully folded display state. Then, after adjustment based on the control instruction, the second working state of the folding rotating shaft 2 is the fully unfolded state, the current working state of the curling rotating shaft 3 is the fully unfolded state, and correspondingly, the second display state of the flexible display screen 1 is the fully unfolded display state.
In practical application, firstly, a control instruction including a second display state of the flexible display screen 1 and a second working state of the folding rotating shaft 2 and the curling rotating shaft 3 is determined, a first display state of the flexible display screen 1 and a first working state of the folding rotating shaft 2 and the curling rotating shaft 3 are determined, then the working states of the folding rotating shaft 2 and the curling rotating shaft 3 are adjusted to the second working states of the folding rotating shaft 2 and the curling rotating shaft 3, and the display state of the flexible display screen 1 is adjusted to the second display state of the flexible display screen 1.
The control method provided by the embodiment of the application achieves the purpose of adjusting the display state of the flexible display screen and the working states of the folding rotating shaft and the curling rotating shaft based on the control instruction.
Fig. 6 is a flowchart illustrating a control method of a multi-configuration storage display device according to another embodiment of the present application. As shown in fig. 6, before step 421, the control method in the above embodiment may further include the following steps:
step 440: and determining the adjustment time of the folding rotating shaft and the curling rotating shaft based on the first working state of the folding rotating shaft and the curling rotating shaft and the second working state of the folding rotating shaft and the curling rotating shaft.
In addition, in the control method provided in the embodiment of the present application, step 422 may be adjusted to the following steps:
step 423: and adjusting the display state of the flexible display screen to a second display state based on the adjustment time of the folding rotating shaft and the curling rotating shaft.
Preferably, when the working states of the folding rotating shaft and the curling rotating shaft are adjusted, the display state of the flexible display screen is also adjusted properly, so that the good feeling of user experience is further improved.
It should be understood that, a control module (for example, the controller 6 in the above-mentioned embodiment) in the display device obtains a control instruction of a user, then the control module calculates the storage time of the folding spindle and the rolling spindle based on the corresponding control instruction, and sends the control instruction to a driving module (for example, the first driving mechanism and the second driving mechanism in the above-mentioned embodiment) in the folding spindle and the rolling spindle, so that the driving module performs a corresponding storage operation in conjunction with the transmission module, and furthermore, the control module sends the control instruction and the calculated storage time to the flexible display screen, so as to achieve the purpose that when the storage operation of the folding spindle and the rolling spindle is completed, the flexible display screen is just switched to a corresponding display screen (i.e., a corresponding display state).
In the practical application process, firstly, a control instruction of a second display state comprising the flexible display screen, the folding rotating shaft and a second working state of the curling rotating shaft is determined, a first display state and a first working state of the folding rotating shaft and a first working state of the curling rotating shaft are determined, then, the adjusting time of the folding rotating shaft and the curling rotating shaft is determined based on the folding rotating shaft, the first working state of the curling rotating shaft, the folding rotating shaft and the second working state of the curling rotating shaft, the working states of the folding rotating shaft and the curling rotating shaft are adjusted to the second working state of the folding rotating shaft and the second working state of the curling rotating shaft, and the display state of the flexible display screen is adjusted to the second display state of the flexible display screen based on the adjusting time of the folding rotating shaft and the curling rotating shaft.
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 (9)
1. A polymorphic display device that accomodates, characterized by, includes:
a flexible display screen;
the folding rotating shaft is arranged in the flexible display screen; and
the curling rotating shaft is arranged at the free end of the flexible display screen;
the flexible display screen rotates around the folding rotating shaft to realize folding or unfolding, and the flexible display screen rotates around the curling rotating shaft to realize curling or unfolding; the folding rotating shaft is movably connected with the flexible display screen, and the folding rotating shaft is in translation in the axial direction of the folding rotating shaft along the direction perpendicular to the flexible display screen.
2. The display device according to claim 1, wherein a support housing is disposed on a non-light emitting side of the flexible display screen, and the support housing is fixedly connected to the other end of the flexible display screen; the folding rotating shaft is positioned in the supporting shell and is close to the free end of the flexible display screen.
3. The display device according to claim 1, wherein a plurality of limiting structures are disposed in the flexible display screen, and the plurality of limiting structures limit the folding rotating shaft.
4. The display device according to claim 1, wherein a first driving mechanism is disposed at the folding spindle, and the first driving mechanism drives the folding spindle to rotate or translate.
5. The display device according to claim 1, wherein a second driving mechanism is provided at the curling spindle, and the second driving mechanism drives the curling spindle to rotate.
6. The display device according to claim 1, further comprising a controller that controls movement of the folding spindle and/or the curling spindle according to a target size and a target folding angle of the flexible display screen.
7. A control method for a display device in which a plurality of modes are stored, the control method being applied to the display device according to any one of claims 1 to 6, the control method comprising:
determining a control instruction; and
and adjusting the display state of the flexible display screen and the working states of the folding rotating shaft and the curling rotating shaft based on the control command.
8. The control method according to claim 7, further comprising, before the adjusting the display state of the flexible display screen and the working states of the folding spindle and the rolling spindle based on the control instruction:
determining a first display state of the flexible display screen and a first working state of the folding rotating shaft and the curling rotating shaft;
the adjusting the display state of the flexible display screen and the working states of the folding rotating shaft and the curling rotating shaft based on the control instruction comprises the following steps:
adjusting the working states of the folding rotating shaft and the curling rotating shaft to a second working state; and
and adjusting the display state of the flexible display screen to a second display state.
9. The control method according to claim 8, wherein before the adjusting the operating states of the folding spindle and the curling spindle to the second operating state, the method further comprises:
determining the adjustment time of the folding rotating shaft and the curling rotating shaft based on the first working state of the folding rotating shaft and the curling rotating shaft and the second working state of the folding rotating shaft and the curling rotating shaft;
the adjusting the display state of the flexible display screen to a second display state comprises:
and adjusting the display state of the flexible display screen to the second display state based on the adjustment time of the folding rotating shaft and the curling rotating shaft.
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| TWI493517B (en) * | 2014-06-18 | 2015-07-21 | Au Optronics Corp | Foldable display device |
| CN104851367A (en) * | 2015-05-26 | 2015-08-19 | 蔡锐峤 | Display area size adjustable screen, adjusting method for screen display area size and screen-based terminal device |
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