CN114220351A - Display screen and display device - Google Patents
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- CN114220351A CN114220351A CN202111626292.6A CN202111626292A CN114220351A CN 114220351 A CN114220351 A CN 114220351A CN 202111626292 A CN202111626292 A CN 202111626292A CN 114220351 A CN114220351 A CN 114220351A
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- 238000005452 bending Methods 0.000 claims abstract description 56
- 230000001105 regulatory effect Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000004984 smart glass Substances 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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Abstract
The application provides a display screen and display device, wherein the display screen includes that this display screen includes flexible screen, elastic component and regulating part. The flexible screen comprises a display area and a non-display area, at least one end part of the flexible screen is bent towards the back of the flexible screen to form a bent part, and the bent part is positioned in the non-display area; one end of the elastic part is connected with the bending part, and the elastic part applies pulling force to the bending part; the adjusting piece is positioned in the non-display area and movably abutted against the bending part; when the moving direction of the adjusting piece is opposite to the pulling direction, the corresponding part of the bending part is unfolded to the display area, when the moving direction of the adjusting piece is the same as the pulling direction, the end part of the flexible screen, which is positioned at the display area, is bent to the non-display area correspondingly. Therefore, the display screen can adjust the display size, and the use is more convenient.
Description
Technical Field
The application relates to the technical field of display, in particular to a display screen and a display device.
Background
The mainstream display (MNT) on the market today, one size is 16: the 9 display is mostly used for office scenes and accounts for over 90 percent; the other size is 21: 9, less than 10%, are commonly used in gaming scenes, as well as in professional scenes.
In addition, currently, the mainstream display screens cannot be integrated due to the fixed screen size of the display screens. For some users who need both of the two usage scenarios, the users must purchase the displays of the two sizes at the same time, which results in high cost and inconvenient carrying and placing.
Disclosure of Invention
The main objective of this application is to provide a display screen and display device to the unable regulation of size of solving the display screen, awkward problem.
In order to achieve the above object, the present application provides a display screen, which includes a flexible screen, an elastic member, and an adjusting member.
The flexible screen comprises a display area and a non-display area, at least one end part of the flexible screen is bent towards the back of the flexible screen to form a bent part, and the bent part is positioned in the non-display area;
one end of the elastic part is connected with the bending part, and the elastic part applies pulling force to the bending part;
the adjusting piece is positioned in the non-display area and movably abutted against the bending part;
when the moving direction of the adjusting piece is opposite to the pulling direction, the corresponding part of the bending part is unfolded to the display area, when the moving direction of the adjusting piece is the same as the pulling direction, the end part of the flexible screen, which is positioned at the display area, is bent to the non-display area correspondingly.
In a possible implementation manner of the present application, the display screen further includes a driving member, and the driving member is in driving connection with the adjusting member.
In one possible implementation manner of the present application, the driving member includes:
a motor;
a worm connected to the motor;
the sliding block is movably sleeved on the worm, the adjusting piece is arranged on the sliding block, and the adjusting piece is linked with the sliding block.
In a possible implementation manner of the present application, the two opposite ends of the flexible screen are arranged in a manner of bending the back surface of the flexible screen to form two bending portions, two bending portions are arranged oppositely, and the two ends of the elastic member are respectively connected with two bending portions.
In a possible implementation manner of the present application, the number of the adjusting parts is two, each of the adjusting parts is movably abutted to one of the curved portions, the number of the worms is two, each of the worms is connected to one of the adjusting parts, two of the worm threads are opposite in direction, and the axes of the two worms coincide.
In a possible implementation manner of the present application, the flexible screen and the elastic member enclose an accommodation area, and the driving member and the adjusting member are located in the accommodation area.
In a possible implementation manner of the present application, the elastic member is a plurality of elastic members, and the elastic members are uniformly distributed on the upper side and the lower side of the accommodating area, and the driving member and the adjusting member are located in the middle of the accommodating area.
In a possible implementation manner of the present application, one surface of the adjusting member facing the bending portion is a curved surface, and the adjusting member is inserted into the sliding block.
In one possible implementation of the present application, the adjusting member is a roller or a drum.
On the other hand, this application still provides a display device, including drive unit and electric connection drive unit's display screen, the display screen be the aforesaid the display screen.
The display screen in this application passes through flexible screen, elastic component and regulating part. The flexible screen comprises a display area and a non-display area, at least one end part of the flexible screen is bent towards the back of the flexible screen to form a bent part, and the bent part is positioned in the non-display area; one end of the elastic part is connected with the bending part, and the elastic part applies pulling force to the bending part; the adjusting piece is positioned in the non-display area and movably abutted against the bending part; when the moving direction of the adjusting piece is opposite to the pulling direction, the corresponding part of the bending part is unfolded to the display area, when the moving direction of the adjusting piece is the same as the pulling direction, the end part of the flexible screen, which is positioned at the display area, is bent to the non-display area correspondingly. Therefore, the display screen can be used according to the use requirement, when the adjusting piece is moved in the reverse direction of the tensile force, the adjusting piece pushes the corresponding part of the bending part to be unfolded to the display area, the size of the display screen in the display area is correspondingly increased, the displayed screen can be increased, when the adjusting piece is moved in the same direction of the tensile force, the end part of the flexible screen in the display area is correspondingly bent to the non-display area under the tensile force action of the elastic piece, and the size of the display screen in the display area is correspondingly reduced, so that the displayed size of the display screen is adjusted, the use requirements of a plurality of scenes of a user are met, and the use is more convenient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a display provided in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of an embodiment of a display screen provided in the present application.
Fig. 3 is another view structure diagram of the display screen of fig. 2.
Fig. 4 is a schematic view of the enlarged size of the display screen of fig. 3.
Fig. 5 is a schematic structural diagram of another embodiment of a display screen provided by the present application.
Fig. 6 is a schematic view of the enlarged size of the display screen of fig. 5.
Fig. 7 is another view angle structure diagram of the display screen of fig. 6.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
The embodiments of the present application provide a display screen 100 and a display device, which are described in detail below.
Referring to fig. 1 to 4, an embodiment of the present application provides a display screen 100, where the display screen 100 includes a flexible screen 10, an elastic member 20, and an adjusting member 30.
The flexible screen 10 comprises a display area 50 and a non-display area 60, at least one end part of the flexible screen 10 is bent towards the back of the flexible screen 10 to form a bent part 40, and the bent part 40 is positioned in the non-display area 60;
the flexible screen 10 may be an OLED display screen, a Micro Led display screen, or a Mini Led display screen, or the like, which may be bent and deformed, and the like.
The display area 50 is an area of the flexible screen 10 that can be used for displaying images, such as the front surface of the flexible screen 10, and is an area of the flexible screen 10 that is within the sight of a user when the user is facing the flexible screen 10; the non-display area 60 is an area of the flexible screen 10 where no image is displayed, such as the back surface of the flexible screen 10 and the curved portion 40 at the curved portion, that is, an area of the flexible screen 10 that is in a blind area of a user's vision when the user is facing the flexible screen 10.
The bending portion 40 is a portion of the flexible screen 10, and is not used for displaying an image when the bending portion 40 is located in the non-display area 60, and when at least a portion of the bending portion 40 is expanded into the display area 50 by the adjustment of the adjustment member 30, the bending portion 40 expanded into the display area 50 and the flexible screen 10 that was not adjusted and was located in the display area 50 jointly display an image.
One end of the elastic member 20 is connected to the bending portion 40, and the elastic member 20 applies a tensile force to the bending portion 40. The flexible screen 10 bent and pulled into the non-display area 60 from the display area 50 is the bending portion 40, the elastic member 20 may be an extension spring, the elastic member 20 may be connected to a free end of the bending portion 40, that is, one end of the bending portion 40 away from the flexible screen 10 in the display area 50, the free end of the bending portion 40 may be provided with a connecting portion, one end of the elastic member 20 may be connected to the connecting portion through a snap or a hook, the other end may be disposed near a central area of the flexible screen 10, or one end of the flexible screen 10 away from the corresponding bending portion 40 may be disposed, so that a pulling force moving toward the center of the flexible screen 10 may be applied to the bending portion 40, and the flexible screen 10 in the display area 50 may be bent into the non-display area 60.
The adjusting member 30 is located in the non-display area 60, and the adjusting member 30 is movably abutted against the bending portion 40. The adjustment member 30 may be manually adjusted or automatically adjusted to control the movement of the adjustment member 30. The moving direction of the adjusting member 30 may be the same as or opposite to the pulling direction of the elastic member 20. When the moving direction of the adjusting element 30 is opposite to the pulling direction, the corresponding portion of the bending portion 40 is unfolded to the display area 50, specifically, the adjusting element 30 can apply an acting force to the bending portion 40 in the direction opposite to the pulling force of the elastic element 20, and thus the pulling force of the elastic element 20 can be overcome, so that the portion corresponding to the bending portion 40 is restored and unfolded to the display area 50. When the moving direction of the adjusting member 30 is the same as the pulling direction, the end of the flexible screen 10 located in the display area 50 is correspondingly bent to the non-display area 60. Specifically, the force applied by the adjusting member 30 to the bending portion 40 during the movement is smaller than the pulling force of the elastic member 20, so that the elastic member 20 pulls the bending portion 40 toward the central region of the flexible screen 10, and the corresponding portion of the flexible screen 10 in the display area 50 is bent and pulled into the non-display area 60.
The display screen 100 in the present application is formed by the flexible screen 10, the elastic member 20, and the adjusting member 30. The flexible screen 10 comprises a display area 50 and a non-display area 60, at least one end part of the flexible screen 10 is bent towards the back of the flexible screen 10 to form a bent part 40, and the bent part 40 is positioned in the non-display area 60; one end of the elastic member 20 is connected to the bending part 40, and the elastic member 20 applies a pulling force to the bending part 40; the adjusting piece 30 is positioned in the non-display area 60, and the adjusting piece 30 is movably abutted against the bending part 40; when the moving direction of the adjusting member 30 is opposite to the pulling direction, the corresponding part of the bending portion 40 is unfolded to the display area 50, and when the moving direction of the adjusting member 30 is the same as the pulling direction, the end of the flexible screen 10 located at the display area 50 is correspondingly bent to the non-display area 60. Therefore, the display screen 100 can be used according to the use requirement, when the adjusting piece 30 is moved in the reverse direction of the tensile force, the adjusting piece 30 pushes the corresponding part of the bending part 40 to expand to the display area 50, the size of the display screen 100 in the display area 50 is correspondingly increased, and the screen displayed in an increasing mode can be obtained.
Referring to fig. 1, in some embodiments, the display screen 100 further includes a housing 90 having a receiving groove (not shown), that is, the housing 90 has a hollow structure. The housing 90 has a display opening 92, the flexible screen 10 located in the display area 50 is exposed from the display opening 92, the bending portion 40 is located in the receiving groove, the housing 90 can be made of plastic, the elastic member 20 is located in the receiving groove, the adjusting member 30 is at least partially located in the receiving groove, and an end of the elastic member 20 away from the bending portion 40 can be located on the housing 90. The components inside the accommodating groove can be protected by the housing 90, wherein the housing 90 may include a plurality of sub-housings 91, and the end portions of two adjacent sub-housings 91 are movably sleeved with each other, so that when the size of the flexible screen 10 in the display area 50 is increased or decreased, the housing 90 may be correspondingly increased or decreased to adapt to the size change of the flexible screen 10. In some embodiments, the movable sleeve joint between two adjacent sub-housings 91 may be provided with a lubricant or a sliding groove to facilitate the mutual movement between the sub-housings 91.
Referring to fig. 2-4, in some embodiments, the display screen 100 further includes a driving member 70, and the driving member 70 is drivingly connected to the adjustment member 30. The driving member 70 can realize automatic control of the adjusting member 30, and is convenient to operate and use.
In some embodiments, the initial state of the display screen 100 is: the size of the flexible screen 10 within the display area 50 is 16: 9, the size of the flexible screen 10 in the display area 50 after being driven by the driving member 70 is increased to 21: 9; or the initial state of the display screen 100 is: the size of the flexible screen 10 within the display area 50 is 21: 9, the size of the flexible screen 10 in the display area 50 after being driven by the driving member 70 can be increased to 16: 9. through setting these two not unidimensional buttons, when the user selects according to the use scene, the accessible button sends corresponding instruction for driving piece 70, and driving piece 70 can drive the removal of regulating part 30 to make the corresponding regulation of size of the flexible screen 10 in the display area 50, use more intelligent, convenient and fast more.
Referring to fig. 2, in some embodiments, the drive 70 includes a motor 71, a worm 72, and a slider 73. The worm 72 is connected with the motor 71; the slider 73 is movably sleeved on the worm 72, the adjusting piece 30 is arranged on the slider 73, and the adjusting piece 30 is linked with the slider 73. Therefore, the worm 72 is driven to rotate anticlockwise or clockwise through the forward rotation or the reverse rotation of the motor 71, and the sliding block 73 movably sleeved on the worm 72 moves leftwards or rightwards in the axial direction of the worm 72 pair, so that the adjusting piece 30 is more stable in moving, and the display size of the display screen 100 is more stably adjusted.
Referring to fig. 2, in some embodiments, a surface of the adjusting member 30 facing the curved portion 40 is a curved surface, and the adjusting member 30 is inserted into the slider 73. Slider 73 on be equipped with joint portion 731, be equipped with block portion 31 on the regulating part 30, joint portion 731 and 31 looks adaptations of block portion, slider 73 through joint portion 731 arrange in block portion 31 in with regulating part 30 fixed connection, make regulating part 30 and slider 73's equipment convenient and fast more, and be the curved surface through the one side with regulating part 30 and orientation flexion 40, be convenient for regulating part 30 and flexion 40 butt, in order to avoid regulating part 30 to cause the fish tail to flexion 40. Illustratively, the catching portion 731 may be a catching block, and correspondingly, the catching portion 31 may be a catching groove. It is understood that the engaging portion 731 can also be a engaging groove, and correspondingly, the engaging portion 31 can also be a engaging block, which can also achieve the fixation between the slider 73 and the adjusting member 30.
Referring to fig. 2 and 5, in some embodiments, the adjustment member 30 is a roller or drum. Therefore, during the movement of the adjusting member 30, the contact between the adjusting member 30 and the bending portion 40 can be static friction, so as to further reduce the abrasion of the bending portion 40 caused by the movement of the adjusting member 30 and prolong the service life of the display screen 100.
In some embodiments, the abutting portion of the adjusting member 30 and the bending portion 40 is provided with a lubricant to protect the bending portion 40 from being scratched and worn, so as to further enhance the service life of the display screen 100.
Referring to fig. 5 to 7, in some embodiments, two opposite ends of the flexible screen 10 are bent toward the back of the flexible screen 10 to form two bent portions 40, the two bent portions 40 are opposite to each other, and two ends of the elastic member 20 are respectively connected to the two bent portions 40. Therefore, two bending parts 40 can be controlled by one elastic part 20, the structure is simpler, the size range of the flexible screen 10 which can be adjusted is wider, and the use is more convenient.
Referring to fig. 5, in some embodiments, there are two adjustment members 30, each adjustment member 30 movably abuts one of the curved portions 40, there are two worms 72, each worm 72 is connected to one of the adjustment members 30, and the threads on the two worms 72 are in opposite directions. With this accessible motor 71 simultaneous drive two worms 72, two flexion 40 can move to the central point of flexible screen 10 in step, and the size that is located the flexible screen 10 of display area 50 reduces in step, or two flexion 40 can carry out the expansion that corresponds in step to display area 50 makes the size that is located the flexible screen 10 of display area 50 increase in step to realize the size of high efficiency regulation display screen 100, satisfy the user demand of a plurality of scenes of user, it is more convenient to use.
Referring to fig. 5 and 6, in some embodiments, the flexible screen 10 and the elastic member 20 define a receiving area 80, and the driving member 70 and the adjusting member 30 are located in the receiving area 80, and the axes of the two worms 72 coincide. The accommodation area 80 surrounded by the flexible screen 10 and the elastic member 20 can protect the driving member 70 and the adjusting member 30, so that the size adjustment of the display screen 100 is more stable.
Referring to fig. 7, in some embodiments, the number of the elastic members 20 is multiple, the elastic members 20 are uniformly distributed on the upper side and the lower side of the accommodating area 80, and the driving member 70 and the adjusting member 30 are located at a middle position of the accommodating area 80. Because the flexible material characteristic of flexible screen 10, through with a plurality of elastic component 20 evenly distributed in the upside and the downside of the regional 80 of holding, the elastic component 20 of being convenient for forms a relatively even pulling force to the junction of elastic component 20 and flexion 40, prevents to the flexion 40 deformation to cause the flexible screen 10 deformation that is in display area 50, guarantee the stability of the display effect of display screen 100.
In some embodiments, the portion of the flexible screen 10 located in the display area 50 is a plane or a curved surface, so as to meet the use requirements of more users and facilitate the use.
Referring to fig. 1, on the other hand, the present application further provides a display device, which includes a driving unit and a display screen 100 electrically connected to the driving unit, where the display screen 100 is the display screen 100. The driving unit is configured to drive the display screen 100 to display, and the display device employs the display screen 100, so that the display device further has all the beneficial effects brought by the display screen 100, which is not described in detail herein. The display Device may be a television, a notebook computer, a handheld Device (smart phone, tablet computer, etc.), a wearable Device (smart band, wireless headset, smart watch, smart glasses, etc.), an in-vehicle Device (navigator, auxiliary car backing system, car recorder, in-vehicle refrigerator, etc.), a virtual reality Device, an augmented reality Device, a Terminal Device (Terminal Device), etc., which is not limited herein.
In a specific implementation, each unit or structure may be implemented as an independent entity, or may be combined arbitrarily to be implemented as one or several entities, and the specific implementation of each unit or structure may refer to the foregoing method embodiment, which is not described herein again.
The display screen and the display device provided by the embodiment of the present application are described in detail above, and a specific example is applied in the description to explain the principle and the implementation of the present application, and the description of the above embodiment is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A display screen, comprising:
the flexible screen comprises a display area and a non-display area, at least one end part of the flexible screen is bent towards the back of the flexible screen to form a bent part, and the bent part is positioned in the non-display area;
one end of the elastic piece is connected with the bending part, and the elastic piece applies pulling force to the bending part;
the adjusting piece is positioned in the non-display area and movably abutted against the bending part;
when the moving direction of the adjusting piece is opposite to the pulling direction, the corresponding part of the bending part is unfolded to the display area, when the moving direction of the adjusting piece is the same as the pulling direction, the end part of the flexible screen, which is positioned at the display area, is bent to the non-display area correspondingly.
2. The display screen of claim 1, further comprising an actuating member drivingly coupled to the adjustment member.
3. A display screen as recited in claim 2, wherein the actuator comprises:
a motor;
a worm connected to the motor;
the sliding block is movably sleeved on the worm, the adjusting piece is arranged on the sliding block, and the adjusting piece is linked with the sliding block.
4. The display screen of claim 3, wherein the two opposite ends of the flexible screen are bent toward the back of the flexible screen to form two bending portions, the two bending portions are opposite to each other, and the two ends of the elastic member are respectively connected to the two bending portions.
5. The display screen of claim 4, wherein the number of the adjusting members is two, each adjusting member movably abuts against one of the bending portions, the number of the worms is two, each worm is connected with one of the adjusting members, the thread directions of the two worms are opposite, and the axes of the two worms are coincident.
6. A display screen according to claim 5, wherein the flexible screen and the resilient member define a receiving area, and the actuating member and the adjustment member are located in the receiving area.
7. The display screen of claim 6, wherein the plurality of elastic members are evenly distributed on the upper side and the lower side of the accommodating area, and the driving member and the adjusting member are located in the middle of the accommodating area.
8. The display screen of claim 3, wherein a surface of the adjusting member facing the curved portion is a curved surface, and the adjusting member is inserted into the slider.
9. A display screen according to claim 1 wherein the adjustment member is a roller or drum.
10. A display device, comprising a driving unit and a display panel electrically connected to the driving unit, wherein the display panel is the display panel according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111626292.6A CN114220351A (en) | 2021-12-28 | 2021-12-28 | Display screen and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111626292.6A CN114220351A (en) | 2021-12-28 | 2021-12-28 | Display screen and display device |
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| CN114220351A true CN114220351A (en) | 2022-03-22 |
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