CN112911038B - Electronic equipment - Google Patents
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- Publication number
- CN112911038B CN112911038B CN202110142939.1A CN202110142939A CN112911038B CN 112911038 B CN112911038 B CN 112911038B CN 202110142939 A CN202110142939 A CN 202110142939A CN 112911038 B CN112911038 B CN 112911038B
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- China
- Prior art keywords
- plate assembly
- sliding plate
- sliding
- flexible screen
- electromagnetic
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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
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
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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
Abstract
The embodiment of the application provides electronic equipment. The electronic device includes: the device comprises a flexible screen, a middle frame supporting plate assembly, a first sliding plate assembly, a second sliding plate assembly and a driving structure; the first end of the flexible screen is arranged on the first sliding plate assembly, the second end of the flexible screen is arranged on the second sliding plate assembly, the first sliding plate assembly and the second sliding plate assembly are respectively arranged on two opposite sides of the middle frame supporting plate assembly, the driving structure is arranged on the middle frame supporting plate assembly, and the driving structure is connected with the first sliding plate assembly and the second sliding plate assembly; the driving structure is used for driving the first sliding plate assembly and the second sliding plate assembly to move on the middle frame supporting plate assembly, so that the first sliding plate assembly and the second sliding plate assembly are close to or far away from each other, and further the flexible screen is driven to be unfolded or folded. In the embodiment of the application, the possibility of failure of the flexible screen can be reduced, and the service life of the flexible screen is prolonged.
Description
Technical Field
The application relates to the technical field of communication, in particular to electronic equipment.
Background
With the progress of technology, electronic devices have become more and more popular, and become a part of people's daily life. In general, an electronic device includes a flexible screen, which is foldable, and changes in a display area of the electronic device are realized by folding and unfolding the flexible screen. However, in the process of unfolding and folding the flexible screen, the folding portion of the flexible screen is folded a plurality of times, which may cause the flexible screen to fail.
Content of the application
The embodiment of the application provides electronic equipment, which aims to solve the problem that in the related art, in the process of unfolding and folding a flexible screen, the folding part of the flexible screen is folded for many times, so that the flexible screen is possibly invalid.
In order to solve the technical problems, the application is realized as follows:
the embodiment of the application provides electronic equipment, which comprises: the device comprises a flexible screen, a middle frame supporting plate assembly, a first sliding plate assembly, a second sliding plate assembly and a driving structure;
the first end of the flexible screen is arranged on the first sliding plate assembly, the second end of the flexible screen is arranged on the second sliding plate assembly, the first sliding plate assembly and the second sliding plate assembly are respectively arranged on two opposite sides of the middle frame supporting plate assembly, the driving structure is arranged on the middle frame supporting plate assembly, and the driving structure is connected with the first sliding plate assembly and the second sliding plate assembly;
the driving structure is used for driving the first sliding plate assembly and the second sliding plate assembly to move on the middle frame supporting plate assembly, so that the first sliding plate assembly and the second sliding plate assembly are close to or far away from each other, and the flexible screen is driven to be unfolded or folded.
In this application embodiment, because first slip board subassembly and second slip board subassembly set up respectively in the both sides that the center backup pad subassembly is relative, drive structure sets up on the center backup pad subassembly, and drive structure is connected with first slip board subassembly and second slip board subassembly respectively, consequently, drive structure can drive first slip board subassembly and second slip board subassembly and remove for first slip board subassembly and second slip board subassembly are close to each other or keep away from each other. Because the first end of flexible screen sets up in first sliding plate subassembly, and the second end of flexible screen sets up in second sliding plate subassembly, consequently, when first sliding plate subassembly and second sliding plate subassembly are close to each other or keep away from each other, first sliding plate subassembly and second sliding plate subassembly can drive flexible screen and expand or draw in. That is, in this application embodiment, drive first sliding plate subassembly and second sliding plate subassembly through the drive structure that sets up on middle frame backup pad subassembly and remove for first sliding plate subassembly and second sliding plate subassembly are close to each other or keep away from each other, make flexible screen can expand or draw in, avoid flexible screen to fold, therefore can reduce flexible screen inefficacy possibility, extension flexible screen's life.
Drawings
Fig. 1 shows one of schematic diagrams of an electronic device in an expanded state according to an embodiment of the present application;
fig. 2 is a schematic diagram illustrating a folded state of an electronic device according to an embodiment of the present application;
FIG. 3 is a second schematic diagram illustrating an expanded state of an electronic device according to an embodiment of the present disclosure;
FIG. 4 shows one of the cross-sectional schematic diagrams of an electronic device provided in an embodiment of the present application;
FIG. 5 illustrates one of the schematic diagrams of a second sliding plate assembly provided in an embodiment of the present application;
FIG. 6 is a schematic diagram of an electronic device according to an embodiment of the present application;
FIG. 7 is a second schematic diagram illustrating a folded state of an electronic device according to an embodiment of the present disclosure;
FIG. 8 is a third schematic diagram illustrating an expanded state of an electronic device according to an embodiment of the present disclosure;
FIG. 9 is a schematic diagram of a sliding rail and a sliding block according to an embodiment of the present disclosure;
FIG. 10 is a schematic view of a center support plate assembly according to an embodiment of the present application;
FIG. 11 is a third schematic diagram illustrating a folded state of an electronic device according to an embodiment of the disclosure;
FIG. 12 is a second schematic cross-sectional view of an electronic device according to an embodiment of the present disclosure;
FIG. 13 is a diagram showing a deployed state of an electronic device according to an embodiment of the present application;
FIG. 14 illustrates one of the schematic diagrams of a flexible screen provided in an embodiment of the present application;
FIG. 15 shows a second schematic view of a flexible screen provided in an embodiment of the present application;
FIG. 16 illustrates a schematic view of a first sliding plate assembly provided in an embodiment of the present application;
FIG. 17 is a second schematic view of a second sliding plate assembly according to an embodiment of the present disclosure;
FIG. 18 illustrates a third exemplary diagram of a second sliding plate assembly according to an embodiment of the present disclosure;
fig. 19 shows a fourth schematic view of a second sliding plate assembly according to an embodiment of the present application.
Reference numerals:
10: a flexible screen; 20: a middle frame support plate assembly; 30: a first sliding plate assembly; 40: a second sliding plate assembly; 50: a driving structure; 11: a slide block; 31: a first transmission member; 32: a first electromagnetic slide block; 33: a first guide groove; 41: a second transmission member; 42: a second electromagnetic slide block; 43: a second guide groove; 44: a slide rail; 45: a guide groove; 46: a rotating shaft; 47: a gathering groove; 51: a driving member; 52: a main driving member; 53: a first electromagnetic slide rail; 54: the second electromagnetic slide rail.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 to 19, the electronic device includes: the flexible screen 10, the center support plate assembly 20, the first sliding plate assembly 30, the second sliding plate assembly 40, and the driving structure 50.
The first end of the flexible screen 10 is arranged on the first sliding plate assembly 30, the second end of the flexible screen 10 is arranged on the second sliding plate assembly 40, the first sliding plate assembly 30 and the second sliding plate assembly 40 are respectively arranged on two opposite sides of the middle frame supporting plate assembly 20, the driving structure 50 is arranged on the middle frame supporting plate assembly 20, the driving structure 50 is respectively connected with the first sliding plate assembly 30 and the second sliding plate assembly 40, and the driving structure 50 is used for driving the first sliding plate assembly 30 and the second sliding plate assembly 40 to move on the middle frame supporting plate assembly 20, so that the first sliding plate assembly 30 and the second sliding plate assembly 40 are close to each other or far away from each other, and further the flexible screen 10 is driven to be unfolded or folded.
In this embodiment, since the first sliding plate assembly 30 and the second sliding plate assembly 40 are respectively disposed on two opposite sides of the middle frame support plate assembly 20, the driving structure 50 is disposed on the middle frame support plate assembly 20, and the driving structure 50 is respectively connected with the first sliding plate assembly 30 and the second sliding plate assembly 40, the driving structure 50 can drive the first sliding plate assembly 30 and the second sliding plate assembly 40 to move, so that the first sliding plate assembly 30 and the second sliding plate assembly 40 are close to each other or far away from each other. Because the first end of the flexible screen 10 is disposed on the first sliding plate assembly 30, and the second end of the flexible screen 10 is disposed on the second sliding plate assembly 40, when the first sliding plate assembly 30 and the second sliding plate assembly 40 are close to each other or far away from each other, the first sliding plate assembly 30 and the second sliding plate assembly 40 can drive the flexible screen 10 to be unfolded or folded. That is, in the embodiment of the present application, the driving structure 50 disposed on the middle frame support plate assembly 20 drives the first sliding plate assembly 30 and the second sliding plate assembly 40 to move, so that the first sliding plate assembly 30 and the second sliding plate assembly 40 are close to or far away from each other, so that the flexible screen 10 can be unfolded or folded, and the flexible screen 10 is prevented from being folded, thereby reducing the possibility of failure of the flexible screen 10 and prolonging the service life of the flexible screen 10.
In addition, in the embodiment of the application, the driving structure 50 arranged on the middle frame support plate assembly 20 drives the first sliding plate assembly 30 and the second sliding plate assembly 40 to move, so that the first sliding plate assembly 30 and the second sliding plate assembly 40 are close to or far away from each other, the flexible screen 10 can be unfolded or folded, that is, in the process of unfolding or folding the flexible screen 10, a user does not need to manually unfold or fold the flexible screen 10, and the user experience can be improved.
It should be noted that, the driving structure 50 may drive the first sliding plate assembly 30 and the second sliding plate assembly 40 to move in opposite directions, so that the first sliding plate assembly 30 and the second sliding plate assembly 40 may be close to each other or far away from each other. When the first sliding plate assembly 30 and the second sliding plate assembly 40 are away from each other, the first sliding plate assembly 30 and the second sliding plate assembly 40 drive the flexible screen 10 to be unfolded; when the first sliding plate assembly 30 and the second sliding plate assembly 40 approach each other, the first sliding plate assembly 30 and the second sliding plate assembly 40 drive the flexible screen 10 to fold.
In addition, in the present embodiment, the driving structure 50 may have different forms, specifically, the following are exemplified:
(1) As shown in fig. 10, the driving structure 50 may include a driving member 51 and a main driving member 52. The driving piece 51 is arranged on the middle frame supporting plate assembly 20, the main driving piece 52 is connected with the driving piece 51, the middle frame supporting plate assembly 20 is provided with a mounting hole, and the main driving piece 52 is arranged in the mounting hole in a penetrating mode. The first sliding plate assembly 30 is provided with a first transmission member 31, the second sliding plate assembly 40 is provided with a second transmission member 41, and the main transmission member 52 is connected with the first transmission member 31 and the second transmission member 41 respectively. The driving member 51 is used for driving the main driving member 52 to rotate, so that the main driving member 52 drives the first driving member 31 and the second driving member 41 to move, and the first driving member 31 and the second driving member 41 drive the first sliding plate assembly 30 and the second sliding plate assembly 40 to move, respectively.
When the driving structure 50 includes the driving member 51 and the main driving member 52, the main driving member 52 is connected to the driving member 51, and thus, the driving member 51 can drive the main driving member 52 to rotate. Since the main driving member 52 is connected to the first driving member 31 and the second driving member 41, after the driving member 51 drives the main driving member 52 to rotate, the main driving member 52 drives the first driving member 31 and the second driving member 41 to move, the first driving member 31 drives the first sliding plate assembly 30 to move, and the second driving member 41 drives the second sliding plate assembly 40 to move, so that the first sliding plate assembly 30 and the second sliding plate assembly 40 can be close to each other or far away from each other, and the flexible screen 10 can be unfolded or folded.
It should be noted that, in the embodiment of the present application, the driving member 51 may be a motor, and of course, the driving member 51 may be of other types, such as a motor, and the embodiment of the present application is not limited herein with respect to the specific type of the driving member 51.
In addition, in the embodiment of the present application, the main driving member 52 may be a gear assembly, the first driving member 31 and the second driving member 41 may be racks, the gear assembly is connected with the driving member 51, and the gear assembly is meshed with the racks on the first sliding plate assembly 30 and the second sliding plate assembly 40 respectively.
Since the gear assembly is connected to the driving member 51, the driving member 51 can rotate the gear assembly. Because the gear assembly is respectively engaged with the rack on the first sliding plate assembly 30 and the rack on the second sliding plate assembly 40, when the gear assembly rotates, the gear assembly can respectively drive the first rack and the second rack to move, the first rack drives the first sliding plate assembly 30 to move, and the second rack drives the second sliding plate assembly 40. That is, the gear assembly is meshed with the rack on the first sliding plate assembly 30 and the rack on the second sliding plate assembly 40 respectively, so that the gear assembly rotates to drive the first sliding plate assembly 30 and the second sliding plate assembly 40 to move, so that the first sliding plate assembly 30 and the second sliding plate assembly 40 are close to each other or far away from each other, and the flexible screen 10 is unfolded or folded.
It should be noted that, in the embodiment of the present application, the gear assembly may include a gear, where the gear is directly connected to the driving member 51, and the gear is engaged with the rack on the first sliding plate assembly 30 and the rack on the second sliding plate assembly 40, respectively. The gear assembly may further include other numbers of gears, for example, the gear assembly includes two gears, the two gears are meshed, one of the gears is connected with the driving member 51, the other gear is meshed with the gear connected with the driving member 51, the other gear is further meshed with the rack on the first sliding plate assembly 30 and the rack on the second sliding plate assembly 40, at this time, the driving member 51 drives the gear connected with the driving member 51 to rotate, and the other gear drives the other gear to rotate, so that the other gear drives the rack on the first sliding plate assembly 30 and the rack on the second sliding plate assembly 40 to move.
In addition, in the embodiment of the present application, the gear assembly may be connected to the driving member 51 in such a manner that: the gear assembly is connected with the transmission shaft of the driving piece 51, namely, the gear assembly is sleeved on the transmission shaft of the driving piece 51, so that only the driving piece 51 operates, and the transmission shaft of the driving piece 51 can drive the gear assembly to rotate. Of course, the manner in which the gear assembly is connected to the driving member 51 may be: the transmission shaft of the driving piece 51 is provided with a transmission gear, the transmission gear is meshed with a gear in the gear assembly, when the driving piece 51 operates, the driving piece 51 drives the transmission gear to rotate, and the transmission gear drives the gear assembly to rotate, so that the gear assembly drives the first sliding plate assembly 30 and the second sliding plate assembly 40 to move.
(2) The drive structure 50 may include a first electromagnetic slide rail 53 and a second electromagnetic slide rail 54 as shown in fig. 12. The first electromagnetic slide rail 53 is disposed on a first surface of the middle frame support plate assembly 20, and the second electromagnetic slide rail 54 is disposed on a second surface of the middle frame support plate assembly 20, wherein the first surface is opposite to the second surface. The first sliding plate assembly 30 is provided with a first electromagnetic sliding block 32, and the first electromagnetic sliding block 32 is connected with a first electromagnetic sliding rail 53; the second sliding plate assembly 40 is provided with a second electromagnetic sliding block 42, and the second electromagnetic sliding block 42 is connected with a second electromagnetic sliding rail 54. The first electromagnetic slide rail 53 is used for driving the first electromagnetic slide block 32 to move, the second electromagnetic slide rail 54 is used for driving the second electromagnetic slide block 42 to move, and the first electromagnetic slide block 32 and the second electromagnetic slide block 42 respectively drive the first sliding plate assembly 30 and the second sliding plate assembly 40 to move.
When the first electromagnetic slide rail 53 is disposed on the first surface of the middle frame support plate assembly 20, the second electromagnetic slide rail 54 is disposed on the second surface of the middle frame support plate assembly 20, the first electromagnetic slide block 32 on the first sliding plate assembly 30 is connected with the first electromagnetic slide rail 53, and the second electromagnetic slide block 42 on the second sliding plate assembly 40 is connected with the second electromagnetic slide rail 54, at this time, the first electromagnetic slide rail 53 can drive the first electromagnetic slide block 32 to move, so that the first electromagnetic slide block 32 can move along the extending direction of the first electromagnetic slide rail 53, and the first electromagnetic slide block 32 drives the first sliding plate assembly 30 to move when moving. Similarly, the second electromagnetic slide rail 54 may drive the second electromagnetic slide block 42 to move, so that the second electromagnetic slide block 42 may move along the extending direction of the second electromagnetic slide rail 54, and the second electromagnetic slide block 42 drives the second sliding plate assembly 40 to move when moving. As the first and second sliding plate assemblies 30 and 40 move, the first and second sliding plate assemblies 30 and 40 may move away from each other, causing the flexible screen 10 to expand. As the first and second sliding plate assemblies 30 and 40 move, the first and second sliding plate assemblies 30 and 40 may be brought closer together such that the flexible screen 10 is collapsed. That is, the flexible screen 10 is unfolded when the first and second sliding plate assemblies 30 and 40 are moved in opposite directions, and the flexible screen 10 is folded when the first and second sliding plate assemblies 30 and 40 are moved in opposite directions.
It should be noted that, in the embodiment of the present application, the number of the first electromagnetic slide rails 53 may be set according to actual needs, for example, the number of the first electromagnetic slide rails 53 may be one or more, and the embodiment of the present application is not limited herein for the number of the first electromagnetic slide rails 53. The number of the second electromagnetic slide rails 54 may be the same as the number of the first electromagnetic slide rails 53, and may be different from the first electromagnetic slide rails 53, for example, the number of the first electromagnetic slide rails 53 may be one and the number of the second electromagnetic slide rails 54 may be two. In addition, the number of the first electromagnetic sliders 32 may be the same as the number of the first electromagnetic slide rails 53, and of course, may be different, that is, the number of the first electromagnetic sliders 32 may be greater than the number of the first electromagnetic slide rails 53, and in this case, a plurality of first electromagnetic sliders 32 may be connected to one electromagnetic slide rail 44, and the number of the first electromagnetic sliders 32 is not limited herein. The number of second electromagnetic sliders 42 may be the same as the number of first electromagnetic sliders 32, and may be different from each other, and the embodiment of the present application is not limited thereto.
In addition, in the embodiment of the present application, the first sliding plate assembly 30 may be provided with a first guide groove 33, the first electromagnetic sliding block 32 is disposed in the first guide groove 33, the second sliding plate assembly 40 is provided with a second guide groove 43, and the second electromagnetic sliding block 42 is disposed in the second guide groove 43.
When the first guide groove 33 is formed in the first sliding plate assembly 30, the first electromagnetic sliding block 32 is arranged in the first guide groove 33, when the first electromagnetic sliding rail 53 drives the first electromagnetic sliding block 32 to move on the first electromagnetic sliding rail 53, the first guide groove 33 can play a limiting role on the first electromagnetic sliding block 32, the problem that the first electromagnetic sliding block 32 deviates from the first electromagnetic sliding rail 53 in the moving process of the first electromagnetic sliding block 32 is avoided, the first guide groove 33 can also play a guiding role on the first electromagnetic sliding block 32, the first electromagnetic sliding block 32 is facilitated to move along the extending direction of the first electromagnetic sliding rail 53, and the first electromagnetic sliding block 32 is further facilitated to drive the first sliding plate assembly 30 to move, and the problem that the first sliding plate assembly 30 is driven to shake due to shaking of the first electromagnetic sliding block 32 is avoided.
In addition, when the second guide groove 43 is provided on the second sliding plate assembly 40, and the second electromagnetic sliding block 42 is disposed in the second guide groove 43, when the second electromagnetic sliding rail 54 drives the second electromagnetic sliding block 42 to move on the second electromagnetic sliding rail 54, the second guide groove 43 can play a limiting role on the second electromagnetic sliding block 42, so that the problem that the second electromagnetic sliding block 42 deviates from the second electromagnetic sliding rail 54 in the moving process of the second electromagnetic sliding block 42 is avoided, and the second guide groove 43 can also play a guiding role on the second electromagnetic sliding block 42, so that the second electromagnetic sliding block 42 can move along the extending direction of the second electromagnetic sliding rail 54, and the second electromagnetic sliding block 42 can drive the second sliding plate assembly 40 to move, and the problem that the second sliding plate assembly 40 is driven to shake due to the shaking of the second electromagnetic sliding block 42 is avoided.
That is, the first guide groove 33 is disposed on the first sliding plate assembly 30, and the second guide groove 43 is disposed on the second sliding plate assembly 40, so that the problem of shaking of the first electromagnetic slide rail 53 and the second electromagnetic slide rail 54 when the first electromagnetic slide block 32 and the second electromagnetic slide block 42 move along the first electromagnetic slide rail 53 and the second electromagnetic slide rail 54, respectively, can be avoided, and further the problem of shaking of the first sliding plate assembly 30 and the second sliding plate assembly 40 in the moving process can be avoided.
Additionally, in some embodiments, a side of the second sliding plate assembly 40 facing the flexible screen 10 may be provided with a sliding rail 44, and a second end of the flexible screen 10 may be provided with a slider 11, the slider 11 being provided on the sliding rail 44. During movement of the second slide plate assembly 40 relative to the middle frame support plate assembly 20, the slide 11 slides in the slide rail 44.
When the second sliding plate assembly 40 is provided with the sliding rail 44, the second end of the flexible screen 10 is provided with the sliding block 11, and the sliding block 11 is disposed on the sliding rail 44, in the process of expanding or collapsing the flexible screen 10, that is, in the process of moving the second sliding plate assembly 40 relative to the middle frame supporting plate assembly 20, the flexible screen 10 can drive the sliding block 11 to slide in the sliding rail 44, so that the second end of the flexible screen 10 can move along the extending direction of the sliding rail 44, thereby facilitating the expanding or collapsing of the flexible screen 10. In addition, since the slider 11 is disposed on the sliding rail 44, the second end of the flexible screen 10 moves along the extending direction of the sliding rail 44 in the folding process of the flexible screen 10, so that the problem of wrinkling of the flexible screen 10 can be avoided.
It should be noted that, in this embodiment of the present application, the number of the sliders 11 may be set according to actual needs, for example, the number of the sliders 11 may be two, two sliders 11 are disposed at the second end of the flexible screen 10 at intervals and near opposite sides of the flexible screen 10, and of course, the number of the sliders 11 may also be other numbers, such as three, at this time, one slider 11 is disposed on the flexible screen 10 and near one side of the flexible screen 10, and the other two sliders 11 are disposed on the flexible screen 10 and near the other side of the flexible screen 10, where the two sides are opposite. The number of sliders 11 is not limited in this embodiment. In addition, in the embodiment of the present application, the number of the sliding rails 44 may be the same as the number of the sliding blocks 11, and of course, the number of the sliding rails 44 may be different from the number of the sliding blocks 11, for example, two sliding blocks 11 may be provided on one sliding rail 44, and the number of the sliding rails 44 is not limited herein.
In addition, in the embodiment of the present application, the first end of the flexible screen 10 may be adhered to the first sliding plate assembly 30, so that the first end of the flexible screen 10 is connected to the first sliding plate assembly 30, and of course, the first end of the flexible screen 10 may also be connected to the first sliding plate assembly 30 by other manners, which is not limited herein.
In addition, in this embodiment, the first sliding plate assembly 30 may also be provided with the sliding rail 44, the first end of the flexible screen 10 may also be provided with the sliding block 11, the sliding block 11 is disposed on the sliding rail 44, that is, the first sliding plate assembly 30 and the second sliding plate assembly 40 are both provided with the sliding block 11, the first end and the second end of the flexible screen 10 are both provided with the sliding block 11, the sliding block 11 is disposed on the sliding rail 44, at this time, in the process of expanding or collapsing the flexible screen 10, the first end and the second end of the flexible screen 10 may both move along the sliding rail 44.
Additionally, in some embodiments, the slide rail 44 may be an electromagnetic slide rail 44 and the slider 11 may be an electromagnetic slider 11.
When the sliding rail 44 is the electromagnetic sliding rail 44, and the sliding block 11 is the electromagnetic sliding block 11, the electromagnetic sliding rail 44 can drive the electromagnetic sliding block 11 to move when the flexible screen 10 is folded, and the electromagnetic sliding block 11 drives the flexible screen 10 to move along the first extending direction of the electromagnetic sliding rail 44, so that the problem that the flexible screen 10 is folded is avoided. In addition, when the slide rail 44 is the electromagnetic slide rail 44 and the slide block 11 is the electromagnetic slide block 11, the electromagnetic slide rail 44 can drive the electromagnetic slide block 11 to move when the flexible screen 10 is unfolded, and the electromagnetic slide block 11 drives the flexible screen 10 to move along the second extending direction of the electromagnetic slide rail 44, so that the unfolding efficiency of the flexible screen 10 can be improved.
It should be noted that, in the embodiment of the present application, when the driving structure 50 drives the first sliding plate assembly 30 and the second sliding plate assembly 40 to move, so that the flexible screen 10 is unfolded or folded, the electromagnetic sliding rail 44 can simultaneously drive the electromagnetic sliding block 11 to move on the electromagnetic sliding rail 44, so that when the first sliding plate assembly 30 and the second sliding plate assembly 40 drive the flexible screen 10 to be unfolded, the electromagnetic sliding rail 44 simultaneously drives the electromagnetic sliding block 11 to move on the electromagnetic sliding rail 44, so that the flexible screen 10 is unfolded, that is, the flexible screen 10 is unfolded simultaneously through the first sliding plate assembly 30, the second sliding plate assembly 40, the electromagnetic sliding block 11 and the electromagnetic sliding rail 44. When the first sliding plate assembly 30 and the second sliding plate assembly 40 drive the flexible screen 10 to fold, the electromagnetic sliding rail 44 simultaneously drives the electromagnetic sliding block 11 to move on the electromagnetic sliding rail 44, so that the flexible screen 10 folds, namely, the flexible screen 10 is unfolded through the first sliding plate assembly 30, the second sliding plate assembly 40, the electromagnetic sliding block 11 and the electromagnetic sliding rail 44.
In addition, in the embodiment of the application, the flexible screen 10 can be driven to be unfolded through the first sliding plate assembly 30 and the second sliding plate assembly 40, the flexible screen 10 is driven to be folded through the electromagnetic sliding block 11 and the electromagnetic sliding rail 44, at this time, the electromagnetic sliding rail 44 drives the electromagnetic sliding block 11 to move, so that the flexible screen 10 is folded, and the driving force of the sliding block 11 can be transmitted to the first sliding plate assembly 30 and the second sliding plate assembly 40 through the flexible screen 10, so that the first sliding plate assembly 30 and the second sliding plate assembly 40 are close to each other.
In addition, in some embodiments, as shown in fig. 19, a guide groove 45 may be provided on the second sliding component, a sliding rail 44 is provided at a bottom of the guide groove 45, the sliding block 11 is at least partially located in the guide groove 45, and the sliding block 11 is provided on the sliding rail 44.
When the second sliding plate assembly 40 is provided with the guide groove 45, the sliding rail 44 is arranged at the bottom of the guide groove 45, and the sliding block 11 is at least partially positioned in the guide groove 45, the guide groove 45 can play a limiting role on the sliding block 11 when the sliding block 11 moves along the sliding rail 44, so that the problem that the sliding block 11 shakes in the process of moving along the sliding rail 44 is avoided, and the flexible screen 10 can be unfolded or folded more stably. That is, by providing the guide groove 45 on the second sliding plate assembly 40, the flexible screen 10 can be unfolded or folded more smoothly.
It should be noted that the number of the guide grooves 45 may be the same as the number of the slide rails 44, and the number of the guide grooves 45 is not limited herein.
Additionally, in some embodiments, as shown in fig. 5, a rotation shaft 46 may be disposed on the second sliding plate assembly 40, the flexible screen 10 is wound around the rotation shaft 46, and the second end of the flexible screen 10 is disposed on the second sliding plate assembly 40.
When the second sliding plate assembly 40 is provided with the rotating shaft 46, the flexible screen 10 is wound around the rotating shaft 46, and the second end of the flexible screen 10 is disposed on the second sliding plate assembly 40, the rotating shaft 46 can rotate under the driving of the flexible screen 10 in the process of expanding or collapsing the flexible screen 10, so that the flexible screen 10 can be conveniently expanded or collapsed. That is, the flexible screen 10 may be easily unfolded or folded by providing the rotation shaft 46 on the second sliding plate assembly 40.
It should be noted that, when the second sliding plate assembly 40 is provided with the rotating shaft 46, at this time, the second end of the flexible screen 10 may be provided with the sliding block 11, and the second sliding plate assembly 40 is provided with the sliding rail 44, so that during the process of expanding or collapsing the flexible screen 10, the second end of the flexible screen 10 may move along the sliding rail 44, and the rotating shaft 46 facilitates the expanding or collapsing of the flexible screen 10. In addition, when the sliding block 11 is the electromagnetic sliding block 11 and the sliding rail 44 is the electromagnetic sliding rail 44, the electromagnetic sliding block 11 can drive the flexible screen 10 to be folded, and the electromagnetic sliding block 11 can also drive the flexible screen 10 to be unfolded, so that the flexible screen 10 can move around the rotating shaft 46 no matter in the process of unfolding or folding the flexible screen 10, and the flexible screen 10 can be unfolded or folded conveniently.
In addition, in the embodiment of the present application, two opposite rotating holes may be provided on the second sliding plate assembly 40, and the rotating shaft 46 is penetrated through the two rotating holes, so that the rotating shaft 46 is mounted on the second sliding plate assembly 40 and the rotating shaft 46 may rotate.
In addition, in the embodiment of the present application, the first sliding plate assembly 30 may also be provided with a rotating shaft 46, that is, the first sliding plate assembly 30 and the second sliding plate assembly 40 are both provided with the rotating shaft 46, the flexible screen 10 is wound around the rotating shaft 46 on the first sliding plate assembly 30 and the rotating shaft 46 on the second sliding plate assembly 40 at the same time, and the first end of the flexible screen 10 is connected with the first sliding plate assembly 30, and the second end of the flexible screen 10 is connected with the second sliding plate assembly 40.
Additionally, in some embodiments, as shown in FIG. 4, a gathering slot 47 may be provided on the second sliding panel assembly 40, with the second end of the flexible screen 10 positioned in the gathering slot 47, the gathering slot 47 being used to gather portions of the flexible screen 10 when the flexible screen 10 is gathered.
When the second sliding plate assembly 40 is provided with the folding groove 47, and the second end of the flexible screen 10 is located in the folding groove 47, at this time, under the driving of the second sliding plate assembly 40, part of the flexible screen 10 is folded in the folding groove 47 when the flexible screen 10 is folded, so that the problem that the flexible screen 10 folds in the folding process is avoided, and the display effect of the flexible screen 10 is affected.
It should be noted that, in this embodiment, when the folding groove 47 is provided on the second sliding plate assembly 40, the guiding groove 45 may be disposed at a bottom of the folding groove 47, so that the second end of the flexible screen 10 may be located in the folding groove 47 during the folding or unfolding process of the flexible screen 10.
In addition, in the embodiment of the present application, the first sliding plate assembly 30 may also be provided with a folding slot 47, that is, the first sliding plate assembly 30 and the second sliding plate assembly 40 are both provided with folding slots 47, at this time, the first end of the flexible screen 10 may be located in the folding slot 47 on the first sliding plate assembly 30, and the second end of the flexible screen 10 may be located in the folding slot 47 on the second sliding plate assembly 40.
In addition, in the embodiments of the present application, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
In this embodiment, since the first sliding plate assembly 30 and the second sliding plate assembly 40 are respectively disposed on two opposite sides of the middle frame support plate assembly 20, the driving structure 50 is disposed on the middle frame support plate assembly 20, and the driving structure 50 is respectively connected with the first sliding plate assembly 30 and the second sliding plate assembly 40, the driving structure 50 can drive the first sliding plate assembly 30 and the second sliding plate assembly 40 to move, so that the first sliding plate assembly 30 and the second sliding plate assembly 40 are close to each other or far away from each other. Because the first end of the flexible screen 10 is disposed on the first sliding plate assembly 30, and the second end of the flexible screen 10 is disposed on the second sliding plate assembly 40, when the first sliding plate assembly 30 and the second sliding plate assembly 40 are close to each other or far away from each other, the first sliding plate assembly 30 and the second sliding plate assembly 40 can drive the flexible screen 10 to be unfolded or folded. That is, in the embodiment of the present application, the driving structure 50 disposed on the middle frame support plate assembly 20 drives the first sliding plate assembly 30 and the second sliding plate assembly 40 to move, so that the first sliding plate assembly 30 and the second sliding plate assembly 40 are close to or far away from each other, so that the flexible screen 10 can be unfolded or folded, and the flexible screen 10 is prevented from being folded, thereby reducing the possibility of failure of the flexible screen 10 and prolonging the service life of the flexible screen 10.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
While alternative embodiments to the embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including alternative embodiments and all such alterations and modifications as fall within the scope of the embodiments of the present application.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in an article or terminal device comprising the element.
While the foregoing has been described in some detail by way of illustration of the principles and embodiments of the present application, and in accordance with the principles and implementations of the present application, those of ordinary skill in the art will readily recognize that there could be variations to the principles and implementations of the present application and, therefore, should not be construed as limited to the embodiments set forth herein.
Claims (9)
1. An electronic device, the electronic device comprising: the device comprises a flexible screen, a middle frame supporting plate assembly, a first sliding plate assembly, a second sliding plate assembly and a driving structure;
the first end of the flexible screen is arranged on the first sliding plate assembly, the second end of the flexible screen is arranged on the second sliding plate assembly, the first sliding plate assembly and the second sliding plate assembly are respectively arranged on two opposite sides of the middle frame supporting plate assembly, the driving structure is arranged on the middle frame supporting plate assembly, and the driving structure is connected with the first sliding plate assembly and the second sliding plate assembly;
the driving structure is used for driving the first sliding plate assembly and the second sliding plate assembly to move on the middle frame supporting plate assembly, so that the first sliding plate assembly and the second sliding plate assembly are close to or far away from each other, and the flexible screen is further driven to be unfolded or folded;
a sliding rail is arranged on one side, facing the flexible screen, of the second sliding plate assembly, a sliding block is arranged at the second end of the flexible screen, and the sliding block is arranged on the sliding rail;
the slide block slides in the slide rail during movement of the second slide plate assembly relative to the middle frame support plate assembly.
2. The electronic device of claim 1, wherein the drive structure comprises a first electromagnetic slide rail and a second electromagnetic slide rail;
the first electromagnetic slide rail is arranged on a first surface of the middle frame support plate assembly, and the second electromagnetic slide rail is arranged on a second surface of the middle frame support plate assembly, wherein the first surface and the second surface are opposite;
the first sliding plate assembly is provided with a first electromagnetic sliding block, and the first electromagnetic sliding block is connected with the first electromagnetic sliding rail; the second sliding plate assembly is provided with a second electromagnetic sliding block, and the second electromagnetic sliding block is connected with the second electromagnetic sliding rail;
the first electromagnetic slide rail is used for driving the first electromagnetic slide block to move, the second electromagnetic slide rail is used for driving the second electromagnetic slide block to move, and the first electromagnetic slide block and the second electromagnetic slide block respectively drive the first sliding plate assembly and the second sliding plate assembly to move.
3. The electronic device of claim 2, wherein a first guide slot is provided on the first sliding plate assembly, the first electromagnetic slide block is disposed in the first guide slot, and a second guide slot is provided on the second sliding plate assembly, and the second electromagnetic slide block is disposed in the second guide slot.
4. The electronic device of claim 1, wherein the drive structure comprises a drive member and a main transmission member;
the driving piece is arranged on the middle frame supporting plate assembly, the main transmission piece is connected with the driving piece, a mounting hole is formed in the middle frame supporting plate assembly, and the main transmission piece penetrates through the mounting hole;
the first sliding plate assembly is provided with a first transmission piece, the second sliding plate assembly is provided with a second transmission piece, and the main transmission piece is respectively connected with the first transmission piece and the second transmission piece;
the driving piece is used for driving the main driving piece to rotate, so that the main driving piece drives the first driving piece and the second driving piece to move, and the first driving piece and the second driving piece respectively drive the first sliding plate assembly and the second sliding plate assembly to move.
5. The electronic device of claim 4, wherein the main driving member is a gear assembly, the first driving member and the second driving member are racks, the gear assembly is connected with the driving member, and the gear assembly is meshed with the racks on the first sliding plate assembly and the second sliding plate assembly, respectively.
6. The electronic device of claim 1, wherein the slide rail is an electromagnetic slide rail and the slider is an electromagnetic slider.
7. The electronic device of claim 1, wherein the second sliding component is provided with a guide groove, the sliding rail is disposed at a bottom of the guide groove, the sliding block is at least partially disposed in the guide groove, and the sliding block is disposed on the sliding rail.
8. The electronic device of any one of claims 1-7, wherein a rotating shaft is disposed on the second sliding plate assembly, the flexible screen is wound around the rotating shaft, and a second end of the flexible screen is disposed on the second sliding plate assembly.
9. The electronic device of any one of claims 1-7, wherein a furling groove is provided on the second sliding plate assembly, and the second end of the flexible screen is positioned in the furling groove, and the furling groove is configured to furl a portion of the flexible screen when the flexible screen is furled.
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| CN202110142939.1A CN112911038B (en) | 2021-02-02 | 2021-02-02 | Electronic equipment |
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| CN202110142939.1A CN112911038B (en) | 2021-02-02 | 2021-02-02 | Electronic equipment |
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| CN112911038B true CN112911038B (en) | 2023-07-07 |
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| CN111833749B (en) * | 2020-07-13 | 2022-11-15 | Oppo广东移动通信有限公司 | Flexible display device and electronic apparatus |
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| WO2018081949A1 (en) * | 2016-11-02 | 2018-05-11 | 深圳市柔宇科技有限公司 | Support assembly, dial plate and smart wristband |
| WO2018120149A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳天珑无线科技有限公司 | Flexible screen module, flexible screen opening and closing structure, and mobile terminal |
| EP3702881A1 (en) * | 2019-02-28 | 2020-09-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Foldable terminal |
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