CN113411428B - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
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- CN113411428B CN113411428B CN202110727494.3A CN202110727494A CN113411428B CN 113411428 B CN113411428 B CN 113411428B CN 202110727494 A CN202110727494 A CN 202110727494A CN 113411428 B CN113411428 B CN 113411428B
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- piece
- support
- supporting
- flexible display
- electronic device
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- 230000008093 supporting effect Effects 0.000 claims abstract description 137
- 230000005540 biological transmission Effects 0.000 claims description 75
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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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
- H04M1/0235—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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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Telephone Set Structure (AREA)
Abstract
The application provides an electronic device, comprising: a housing; the flexible display screen is arranged on the shell; the first support piece, the driving assembly and the second support piece are arranged in the shell, the first support piece and/or the second support piece are/is used for supporting the flexible display screen, the second support piece is connected with the driving assembly, and the driving assembly can drive the second support piece to move; the electronic device has a collapsed state in which the first support and the second support are stacked, and an expanded state in which the first support and the second support the flexible display screen. The first supporting piece and the second supporting piece can be arranged in a stacked mode, the first supporting piece and the second supporting piece do not need to be unfolded, so that the thickness of the flat-plate-shaped first supporting piece and the second supporting piece is thinner, and the thickness of the whole machine is reduced.
Description
Technical Field
The application belongs to the technical field of communication equipment, and particularly relates to electronic equipment.
Background
With the rapid development of electronic devices, in order to meet the demands of consumers on large-screen mobile phones, mobile phones with scroll screens have appeared at present, and the mobile phones with scroll screens can realize the switching function of large screens and small screens.
The screen of scroll screen cell-phone is flexible screen, needs to set up the bearing structure who plays the supporting role in flexible screen below, however, present folding bearing structure can occupy the ascending space of scroll screen cell-phone thickness direction, leads to the complete machine thickness great.
How to provide a scroll screen mobile phone capable of reducing the thickness of the whole machine is a problem to be solved.
Disclosure of Invention
The application aims to provide electronic equipment, which at least solves the problem that a folding supporting structure occupies space in the thickness direction of a scroll screen mobile phone.
In order to solve the above problems, the present application is achieved as follows:
an embodiment of the present application provides an electronic device, including:
a housing;
The flexible display screen is arranged on the shell;
the first support piece, the driving assembly and the second support piece are arranged in the shell, the first support piece and/or the second support piece are/is used for supporting the flexible display screen, the second support piece is connected with the driving assembly, and the driving assembly can drive the second support piece to move;
the electronic equipment is provided with a furled state and an unfolded state, and the unfolded area of the flexible display screen is larger than that of the flexible display screen in the furled state by a first area when the electronic equipment is in the unfolded state;
The electronic equipment is switched between an unfolding state and a folding state, under the condition of the folding state, the first supporting piece and the second supporting piece are arranged in a stacked mode, the first supporting piece supports the flexible display screen, under the condition of the unfolding state, the driving assembly drives the second supporting piece to move to the first area, and the first supporting piece and the second supporting piece support the flexible display screen.
The flexible display screen can be partially rolled or unfolded in the shell, the flexible display screen has two states, namely a folded state and an unfolded state, when the flexible display screen is in the folded state, part of the flexible display screen is rolled in the shell, the electronic equipment is in a small screen mode, when the flexible display screen is in the unfolded state, the flexible display screen is unfolded, at the moment, the electronic equipment is in a large screen mode, and compared with the folded state, the unfolded area of the flexible display screen is larger, particularly a large first area under the condition that the electronic equipment is in the unfolded state.
When the flexible display screen is in a furled state, the first supporting piece supports the display part of the flexible display screen, and when the flexible display screen is pressed, the supporting effect of the first supporting piece enables the flexible display screen not to be prone to sinking. When the flexible display screen is in a furled state, the flexible display screen can be supported only through the first supporting piece, and no matter the flexible display screen is in the furled state or the unfolded state, the structure of the first supporting piece does not need to be changed, namely the first supporting piece does not need to be folded and stored, so that the first supporting piece cannot occupy the space in the thickness direction of the electronic equipment due to folding.
When the flexible display screen is in a folded state, the first supporting piece is located between the display part of the flexible display screen and the second supporting piece, namely, the second supporting piece is located at the bottom of the first supporting piece, and the first supporting piece and the second supporting piece are arranged in a stacked mode. When the user needs to switch to the large screen mode, the driving assembly can drive the second supporting piece to move, so that the second supporting piece moves to a position for supporting the flexible display screen, namely, when the flexible display screen is in a unfolding state, the first supporting piece and the second supporting piece are matched together to support the flexible display screen, and the pressing hand feeling of the user on the flexible display screen is improved.
The second support piece can switch between storage position and supporting position, when the support piece moves to the supporting position from storage position, the second support piece does not need to be unfolded, namely, the second support piece is not a folding structure, so that the first support piece and the second support piece can be of flat plate-shaped structures, the thickness of the flat plate-shaped first support piece and the thickness of the second support piece are thinner, and the first support piece and the second support piece do not need to be folded, so that even if the first support piece and the second support piece are stacked, the space in the thickness direction of the electronic equipment is occupied, the thickness of the whole machine can be reduced, and the use feeling of a user to the electronic equipment can be improved.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments of the present application will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows one of the structural schematic diagrams of an electronic device of an embodiment of the application;
FIG. 2 shows a second schematic structural diagram of an electronic device according to an embodiment of the application;
FIG. 3 shows a third schematic structural view of an electronic device according to an embodiment of the application;
FIG. 4 illustrates one of the exploded views of an electronic device of one embodiment of the present application;
FIG. 5 shows a second exploded view of an electronic device of one embodiment of the present application;
FIG. 6 shows a fourth schematic structural diagram of an electronic device according to an embodiment of the present application;
FIG. 7 shows a schematic structural view of a flexible display screen, a first support and a second support according to an embodiment of the application;
FIG. 8 shows one of the structural schematic diagrams of the drive assembly of one embodiment of the application;
FIG. 9 shows a second schematic diagram of the drive assembly of an embodiment of the present application;
FIG. 10 illustrates a third schematic diagram of a drive assembly according to an embodiment of the present application;
FIG. 11 shows a fourth schematic structural view of a drive assembly according to an embodiment of the present application;
fig. 12 shows a fifth schematic structural view of a driving assembly according to an embodiment of the present application.
The correspondence between the reference numerals and the component names in fig. 1 to 12 is:
10 casing, 11 first body, 12 second body, 121 spout, 20 flexible display screen, 30 first support, 40 drive assembly, 41 drive, 42 driving piece, 421 driving part, 422 sliding part, 423 slider, 50 second support, 60 guide rail, 61 guide part, 62 tilting part, 70 first elastic piece, 80 second elastic piece.
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 embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
An electronic device provided according to some embodiments of the present application is described with reference to fig. 1 to 12.
As shown in fig. 1, fig. 2, fig. 3, and fig. 4, an embodiment of the present application proposes an electronic device including: the display device comprises a shell 10, a flexible display screen 20, a first supporting piece 30, a second supporting piece 50 and a driving assembly 40, wherein the flexible display screen 20 is arranged on the shell 10; the first support 30, the driving assembly 40 and the second support 50 are all arranged in the shell 10, the first support 30 and/or the second support 50 are/is used for supporting the flexible display screen 20, the second support 50 is connected with the driving assembly 40, and the driving assembly 40 can drive the second support 50 to move; the electronic device has a collapsed state and an expanded state, the expanded area of the flexible display screen 20 in the case of the electronic device in the expanded state being larger than the expanded area of the flexible display screen 20 in the case of the collapsed state by a first area; the electronic device is switched between an unfolded state and a folded state, in which the first support 30 and the second support 50 are stacked, the first support 30 supports the flexible display 20, and in which the driving assembly drives the second support 50 to move to the first area, and the first support 30 and the second support 50 support the flexible display 20.
The flexible display screen 20 can be rolled up or unfolded partially in the casing 10, the flexible display screen 20 has two states, namely a folded state and an unfolded state, when the flexible display screen 20 is in the folded state, part of the flexible display screen 20 is rolled up in the casing 10, the electronic equipment is in a small screen mode, when the flexible display screen 20 is in the unfolded state, the flexible display screen 20 is unfolded, at the moment, the electronic equipment is in a large screen mode, and compared with the folded state, the unfolded area of the flexible display screen 20 is larger, particularly a large first area under the condition of the unfolded state of the electronic equipment.
When the flexible display screen 20 is in a folded state, the first supporting piece 30 supports the display portion of the flexible display screen 20, and when the flexible display screen 20 is pressed, the supporting effect of the first supporting piece 30 enables the flexible display screen 20 not to be prone to sinking. When the flexible display screen 20 is in the folded state, the flexible display screen 20 can be supported only by the first supporting piece 30, and no matter the flexible display screen 20 is in the folded state or the unfolded state, the structure of the first supporting piece 30 does not need to be changed, namely, the first supporting piece 30 does not need to be folded and stored, so that the first supporting piece 30 does not occupy the space in the thickness direction of the electronic equipment due to folding.
When the flexible display 20 is in the folded state, the first support 30 is located between the display portion of the flexible display 20 and the second support 50, that is, the second support 50 is located at the bottom of the first support 30, and the first support 30 and the second support 50 are stacked. When the user needs to switch to the large screen mode, the driving assembly 40 can drive the second supporting member 50 to move, so that the second supporting member 50 moves to a position for supporting the flexible display screen 20, namely, when the flexible display screen 20 is in a unfolding state, the first supporting member 30 and the second supporting member 50 cooperate together to support the flexible display screen 20, and the pressing hand feeling of the user on the flexible display screen 20 is improved.
The second supporting member 50 can switch between the storage position and the supporting position, when the supporting member moves from the storage position to the supporting position, the second supporting member 50 does not need to be unfolded, namely, the second supporting member 50 is not of a folding structure, so that the first supporting member 30 and the second supporting member 50 can be of flat plate structures, the thickness of the flat plate-shaped first supporting member 30 and the thickness of the flat plate-shaped second supporting member 50 are thinner, and the first supporting member 30 and the second supporting member 50 do not need to be folded, so that even if the first supporting member 30 and the second supporting member 50 are stacked, the space in the thickness direction of less electronic equipment is occupied, the thickness of the whole machine can be reduced, and the use feeling of a user to the electronic equipment can be improved.
In this embodiment, the storage position of the second support 50 refers to a position when the first support 30 is located between the display portion of the flexible display 20 and the second support 50, the second support 50 is located in the storage position in fig. 3, the support position of the second support 50 refers to a position where the second support 50 supports the flexible display 20, and the second support 50 is located in the support position in fig. 4.
As shown in connection with fig. 3, 4 and 6, in one possible embodiment, the drive assembly 40 comprises: the driving piece 41 and the transmission piece 42, the driving piece 41 is connected with the transmission piece 42, the transmission piece 42 is arranged on one side of the second supporting piece 50, which faces away from the flexible display screen 20, and under the condition of the unfolding state, the driving piece 41 drives the transmission piece 42 and further drives the second supporting piece 50 to move, and the supporting surface of the first supporting piece 30 is flush with the supporting surface of the second supporting piece 50.
In this embodiment, the driving member 41 can drive the driving member 42 to move, and the second supporting member 50 is disposed on the driving member 42, so that the driving member 42 can drive the second supporting member 50 to move, and when the small screen mode and the large screen mode need to be switched, the driving member 42 drives the second supporting member 50 to move between the storage position and the supporting position. The transmission member 42 is connected with the housing 10, when the electronic device is switched between the small screen mode and the large screen mode, not only the flexible display screen 20 needs to move, but also the structure of the housing 10 can be changed, for example, when the electronic device is in the small screen mode, the frame of the housing 10 is smaller, and when the electronic device is in the large screen mode, the frame of the housing 10 is larger, the housing 10 can be composed of two parts of structures, and the two parts of structures can move relatively, so that the effective frame of the housing 10 is changed. The driving piece 42 sets up at casing 10, under the driving effect of driving piece 41, driving piece 42 can drive the motion of second support piece 50, can drive the casing 10 again and move, and driving piece 42 drives second support piece 50 by accomodating the position when moving to the supporting position, and driving piece 42 drives the effective frame of casing 10 simultaneously and increases for electronic equipment switches to the large screen mode from the small screen mode, and driving piece 42 drives second support piece 50 by the supporting position when moving to the accomodating position, and driving piece 42 simultaneously drives the effective frame of casing 10 and reduces, makes electronic equipment switch to the small screen mode from the large screen mode. The second supporting member 50 and the shell 10 are driven to move simultaneously by one transmission member 42, so that the number of the transmission members 42 is reduced, the structure of a product is simplified, the space utilization rate in the shell 10 is provided, and the size of the electronic equipment is reduced.
As shown in connection with fig. 2, 4 and 6, in one possible embodiment, the housing 10 comprises: a first body 11 and a second body 12, the first support 30 being provided to the first body 11; the second body 12 is connected to the first body 11, and the transmission member 42 is disposed on the second body 12, so that the transmission member 42 can drive the second body 12 to move relative to the first body 11, and the second body 12 is located at the first position under the condition of the folded state, and the second body 12 is located at the second position under the condition of the unfolded state.
In this embodiment, the second body 12 is movable relative to the first body 11, in particular, the second body 12 is capable of extending into or out of the first body 11. The first support 30 is provided at the first body 11, and when the shape of the case 10 is changed, only the second body 12 moves, and the first body 11 does not move, so the first support 30, which does not need to move as well, is provided at the first body 11, so that the first support 30 can stably support the flexible display 20 in the first state. When the flexible display screen 20 is in a folded state, the second housing 10 is located at the first position, at this time, the first body 11 and the second body 12 enclose a smaller space, the electronic device is in a small screen mode, and when the flexible display screen 20 is in an unfolded state, the second housing 10 is located at the second position, at this time, the first body 11 and the second body 12 enclose a larger space. The transmission piece 42 is connected to the second body 12, and when the transmission piece 42 drives the second supporting piece 50 to move, the transmission piece 42 can also drive the second body 12 to move, so that the function that one transmission piece 42 drives two movable pieces to move is realized, and the number of parts in the electronic equipment is reduced.
In this embodiment, the driving member 41 is disposed on the first body 11, so that the driving member 41 can drive the driving member 42 to move relative to the first body 11.
In this embodiment, the driving member 41 includes a motor and a gear, and the gear is sleeved on an output shaft of the motor and can drive the gear to rotate. The driving member 42 is a rack, which is engaged with a gear, and the rotating gear can drive the rack to move, so that the rack drives the second supporting member 50 and the second body 12 to move.
Currently, in other embodiments, the driving member 41 and the transmission member 42 may have other structures, for example, the driving member 41 includes a motor and a sprocket, and the transmission member 42 is a chain.
Illustratively, a reel is disposed inside the housing 10, the flexible display 20 can be wound on the reel, one end of the flexible display 20 is connected to the reel, the other end of the flexible display 20 is connected to the second body 12, and when the second body 12 moves, the second body can drive the flexible display 20 to move, so that the flexible display 20 moves relative to the reel. Specifically, when the second body 12 is located at the first position, a part of the flexible display screen 20 is wound on the reel, and the other part of the flexible display screen 20 is supported by the first support 30. When the second body 12 is in the second position, the flexible display 20 is unwound, and the reel does not wind the flexible display 20 or only a small portion of the flexible display 20 is wound on the reel.
As shown in connection with fig. 4,5 and 6, in one possible embodiment, the electronic device further comprises: the guide rail 60, the guide rail 60 sets up in first body 11, and the driving medium 42 can slide along the guide rail 60, and the guide rail 60 includes guide portion 61 and tilting portion 62, and guide portion 61 is on a parallel with first support 30, and tilting portion 62 locates the first end of guide portion 61, and the contained angle of tilting portion 62 and guide portion 61 is greater than 90 degrees and is less than 180 degrees.
In this embodiment, the first body 11 is provided with a guide rail 60, and the transmission member 42 can slide along the guide rail 60, and the guide rail 60 plays a guiding role on the transmission member 42, so that the transmission member 42 can stably drive the second support member 50 and the second body 12 to move. Specifically, the guide rail 60 includes a guiding portion 61 and an inclined portion 62, the guiding portion 61 is parallel to the first supporting member 30, when the driving member 42 moves along the guiding portion 61, the driving member 42 drives the second supporting member 50 to move along a direction parallel to the first supporting member 30, and an included angle between the inclined portion 62 and the guiding portion 61 is greater than 90 degrees and less than 180 degrees, so that the inclined portion 62 bends toward the direction of the first supporting member 30, and when the driving member 42 moves along the inclined portion 62, the driving member 42 drives the second supporting member 50 to be gradually flush with the first supporting member 30.
Since the first supporting member 30 is located between the display portion of the flexible display 20 and the second supporting member 50, in order to enable the first supporting member 30 and the second supporting member 50 to support the flexible display 20 together, it is necessary to move the second supporting member 50 first, so that at least a part of the second supporting member 50 and the first supporting member 30 are staggered, and then change the moving direction of the second supporting member 50, so that the second supporting member 50 moves in a direction approaching to the flexible display 20, so that the second supporting member 50 can be flush with the first supporting member 30, and the first supporting member 30 and the second supporting member 50 support the flexible display 20 in the unfolded state simultaneously. By providing the guide rail 60 with the inclined portion 62, it is ensured that the second support 50 can be stably moved between the storage position and the support position.
In this embodiment, the included angle between the inclined portion 62 and the guiding portion 61 is an obtuse angle, that is, when the second supporting member 50 is not completely staggered from the first supporting member 30, the second supporting member 50 starts to move in a direction approaching to the display portion of the flexible display 20, and the position of the second supporting member 50 can be changed by one driving member 41, so that the structure of the product is further simplified.
In other embodiments, after the second supporting member 50 is completely staggered from the first supporting member 30, the second supporting member 50 may be driven to move toward the display portion of the flexible display 20, that is, the angle between the guiding portion 61 and the inclined portion 62 is a right angle, and in this solution, two driving members 41 are required to drive the second supporting member 50.
As shown in connection with fig. 5, 6 and 7, in one possible embodiment, the difference in height between the two ends of the inclined portion 62 is greater than or equal to the thickness of the first support 30.
In this embodiment, the height difference between the two ends of the inclined portion 62 and the thickness of the first support member 30 is H1, the thickness of the first support member 30 is H2, specifically, H1 is greater than or equal to H2, the transmission member 42 is provided with a matching portion, the matching portion slides along the guide rail 60, when the matching portion moves to the first end of the inclined portion 62, the guide rail 60 starts to move toward the direction approaching the flexible display screen 20, and when the matching portion moves to the second end of the inclined portion 62, the transmission member 42 has driven the second support member 50 to move to a position supporting the flexible display screen 20.
Taking the example that the display portion of the flexible display 20 is located above the second supporting member 50, the difference in height between the two ends of the inclined portion 62 is the maximum height that the second supporting member 50 can rise, and the maximum height that the second supporting member 50 rises is greater than the thickness of the first supporting member 30, so that the second supporting member 50 can rise at least to a position flush with the first supporting member 30.
Specifically, when the second support 50 is in the storage position, if the second support 50 is attached to the first support 30, H1 may be set equal to H2, that is, the second support 50 rises to a height equal to the thickness of the first support 30, so that the second support 50 and the first support 30 are flush.
When the second support 50 is in the storage position, if the second support 50 has a gap with the first support 30, and the height of the gap is H, H1 needs to be set to be greater than H2, that is, the height of the second support 50 raised needs to be greater than the thickness of the first support 30, so that the second support 50 is flush with the first support 30, in this case, the height of the second support 50 raised is equal to H2 plus H.
By defining the relationship between the height difference at both ends of the inclined portion 62 and the thickness of the first support 30, it is ensured that the second support 50 can be moved to a position flush with the first support 30, the height difference between the first support 30 and the second support 50 is avoided, the support stability of the first support 30 and the second support 50 to the flexible display 20 is improved, the feel of the user pressing the flexible display 20 is improved, and the damage rate of the flexible display 20 is reduced.
As shown in connection with fig. 6,7, 8 and 9, in one possible embodiment, the electronic device further comprises: in the collapsed state, the difference in height between the end face of the driving member 41 facing the first support member 30 and the end face of the transmitting member 42 facing away from the first support member 30 is larger than the difference in height between the both ends of the inclined portion 62.
In this embodiment, taking the case where the display portion of the flexible display 20 is located above the second supporting member 50 as an example, the upper end face of the driving member 41 facing the first supporting member 30 is the upper end face of the driving member 41, the lower end face of the driving member 42 facing away from the first supporting member 30 is the end face of the driving member 42, in the folded state, the height difference between the upper end face of the driving member 41 and the lower end face of the driving member 42 is H3, when the driving member 42 moves along the inclined portion 62, the driving member 42 rises relative to the driving member 41, and at this time, the height difference between the upper end face of the driving member 41 and the lower end face of the driving member 42 decreases, and if the lower end face of the driving member 42 is separated higher than the upper end face of the driving member 41, it is described that the driving member 42 and the driving member 41 are separated, and at this time, the driving member 41 cannot drive the driving member 42 any more. In order to ensure the matching stability of the driving member 41 and the driving member 42, H3 is defined to be greater than H1, H1 is the difference in height between the two ends of the inclined portion 62, H3 is the maximum distance that the driving member 42 can rise, the maximum distance that the driving member 42 can rise is smaller than H3, and in the rising process of the driving member 42, the lower end surface of the driving member 42 is not higher than the upper end surface of the driving member 41, that is, the driving member 42 is not separated from the driving member 41, so that the matching stability of the driving member 41 and the driving member 42 is ensured, and further the structural stability of the electronic device is improved.
As shown in fig. 7, in one possible embodiment, the electronic device further includes a first inclined surface and a second inclined surface, the first inclined surface being provided to the first support 30; the second inclined surface is provided on the second support 50, and in the unfolded state, the first inclined surface and the second inclined surface are provided opposite to each other, the first inclined surface is parallel to the second inclined surface, and the inclined direction of the inclined portion 62 with respect to the guide portion 61 is parallel to the first inclined surface.
In this embodiment, a structure is defined in which the opposite end surfaces of the first support 30 and the second support 50 are inclined surfaces, and the first inclined surfaces are parallel to the inclined direction of the inclined portion 62 with respect to the guide portion 61, that is, the inclined direction of the first inclined surfaces with respect to the support surface of the first support 30 is parallel to the inclined direction of the inclined portion 62. Since the included angle between the guide portion 61 and the inclined portion 62 is an obtuse angle in the present embodiment, when the transmission member 42 moves along the guide rail 60, and the second support member 50 starts to move in a direction approaching the flexible display screen 20 when the second support member 50 is not completely staggered with the first support member 30, the second support member 50 moves obliquely relative to the first support member 30, and in order to avoid interference between the upper end surface of the second support member 50 and the lower end surface of the first support member 30, inclined surfaces are provided on both the first support member 30 and the second support member 50, and the inclined direction of the inclined surfaces is the same as the moving direction of the second support member 50 when the second support member 50 moves obliquely, so that interference is not easily generated between the first support member 30 and the second support member 50, and stability when the second support member 50 switches positions is improved.
The first inclined surface and the second inclined surface are disposed opposite to each other such that the first support 30 and the second support 50 are engaged, and a gap between the first support 30 and the second support 50 is reduced such that the first support 30 and the second support 50 can stably support the flexible display 20.
As shown in connection with fig. 5, 10 and 11, in one possible embodiment, the transmission member 42 comprises: a transmission part 421 and a sliding part 422, the transmission part 421 is in driving connection with the driving piece 41; the sliding portion 422 is provided in the transmission portion 421, and the sliding portion 422 is slidable along the guide rail 60.
In this embodiment, the transmission portion 421 is the rack mentioned in the foregoing embodiment, the sliding portion 422 is the matching portion mentioned in the foregoing embodiment, and the transmission portion 421 is in driving connection with the driving member 41, so that the driving member 41 can drive the transmission portion 421 to move, the transmission portion 421 is provided with the sliding portion 422, the sliding portion 422 can slide in the guide rail 60, and the sliding portion 422 is matched with the guide rail 60, so that the transmission portion 421 can stably drive the second supporting member 50 and the second body 12 to move.
In this embodiment, two opposite sides of the housing 10 are provided with two side driving members 41 and a transmission member 42, and the second supporting member 50 is fixed to an upper end surface of the transmission portion 421.
As shown in connection with fig. 5, 10 and 11, in one possible embodiment, the transmission member 42 further comprises: a slider 423, the slider 423 being provided in the transmission portion 421; the electronic device further includes: the sliding groove 121, the sliding groove 121 is provided in the second body 12, the sliding block 423 is inserted into the sliding groove 121, and the sliding block 423 can slide along the thickness direction of the second body 12.
In this embodiment, the driving member 42 is required to move not only the second supporting member 50 but also the second body 12. Specifically, the driving member 42 needs to drive the second supporting member 50 to translate and raise or lower, and the driving member 42 also needs to drive the second body 12 to translate, so the driving member 42 needs to be movably connected with the second body 12. Specifically, the sliding block 423 is disposed on the transmission portion 421, the sliding groove 121 is disposed on the second body 12, the sliding block 423 can slide in the sliding groove 121, and it is limited that the sliding block 423 slides along the thickness direction of the second body 12, that is, the sliding block 423 can slide in the direction approaching to the flexible display screen 20 or far away from the flexible display screen 20, when the transmission member 42 drives the second body 12 to move, for example, the sliding block 423 cannot slide relatively to the second body 12 along the horizontal direction, so that the sliding block 423 can drive the second body 12 to move along the horizontal direction, and the sliding block 423 can slide in the sliding groove 121 along the direction approaching to or far away from the flexible display screen 20, so that the second body 12 is not easy to interfere with the rising or falling of the transmission member 42, and by reasonably disposing the structures of the transmission portion 421 and the second body 12, the stability of the transmission member 42 driving the second support member 50 and the second body 12 to move simultaneously is improved.
As shown in connection with fig. 5, 10 and 12, in one possible embodiment, the drive assembly 40 further comprises: the first elastic member 70 and the second elastic member 80, both ends of the first elastic member 70 are connected with the sliding portion 422 and the transmission portion 421; two ends of the second elastic member 80 are connected with the sliding block 423 and the transmission part 421; the first elastic member 70 and the second elastic member 80 are disposed on a first end surface of the transmission portion 421, the driving member 41 is disposed on a second end surface of the transmission portion 421, and the first end surface of the transmission portion 421 and the second end surface of the transmission portion 421 are two end surfaces facing away from each other in the transmission portion 421.
In this embodiment, the sliding portion 422 and the transmitting portion 421 are connected by the first elastic member 70, and the slider 423 and the transmitting portion 421 are connected by the second elastic member 80. In the process of installing the transmission member 42, the sliding portion 422 is assembled into the guide rail 60, the sliding block 423 is assembled into the sliding groove 121, and the transmission portion 421 is pressed toward the sliding portion 422 and the sliding block 423, so that the first elastic member 70 and the second elastic member 80 are in an elastic deformation state. The driving member 41 is disposed on the second end surface of the transmission portion 421, that is, the transmission portion 421 is located between the transmission portion 421 and the driving member 41 and between the slider 423 and the driving member 41, and since the first elastic member 70 and the second elastic member 80 are in an elastic deformation state, the first elastic member 70 and the second elastic member 80 can push the transmission portion 421 toward the driving member 41, so that the transmission portion 421 and the driving member 41 can be stably matched, and transmission stability is improved.
In this embodiment, in order to avoid the first elastic member 70 and the second elastic member 80 from twisting, a first sleeve and a second sleeve are disposed on the transmission portion 421, the first elastic member 70 is located in the first sleeve, a portion of the sliding portion 422 extends into the first sleeve, the second elastic member 80 is located in the second sleeve, and a portion of the sliding block 423 extends into the second sleeve.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "coupled," "connected," and the like are to be construed broadly, and may be used, for example, in direct connection, or in communication with one another via other elements. The terms "first," "second," and the like are used for distinguishing between different objects and not for describing a particular sequential order of objects. In the embodiments, words such as "for example" are used to mean serving as an example, demonstration, or illustration. Any embodiment or design described herein as "for example" in embodiments of the application should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "for example" is intended to present related concepts in a concrete fashion. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.
Claims (9)
1. An electronic device, comprising:
a housing;
the flexible display screen is arranged on the shell;
The first support piece, the driving assembly and the second support piece are arranged in the shell, the first support piece and/or the second support piece is/are used for supporting the flexible display screen, the second support piece is connected with the driving assembly, and the driving assembly can drive the second support piece to move;
The electronic device has a collapsed state and an expanded state, the expanded area of the flexible display screen in the case of the electronic device in the expanded state being larger than the expanded area of the flexible display screen in the case of the collapsed state by a first area;
The electronic equipment is switched between an unfolding state and a folding state, in the folding state, the first supporting piece and the second supporting piece are arranged in a stacked mode, the first supporting piece is located between the flexible display screen and the second supporting piece, the first supporting piece supports the flexible display screen, in the unfolding state, the driving assembly drives the second supporting piece to move to the first area, so that the second supporting piece can be flush with the first supporting piece, and the first supporting piece and the second supporting piece support the flexible display screen;
The drive assembly includes: the driving piece is connected with the transmission piece, the transmission piece set up in the second support piece deviates from one side of flexible display screen under the condition of expansion state, the driving piece drive the transmission piece, and then the drive second support piece motion, the holding surface of first support piece with the holding surface of second support piece looks parallel and level.
2. The electronic device of claim 1, wherein the housing comprises:
the first supporting piece is arranged on the first body;
The second body is connected to the first body, the transmission piece is arranged on the second body, so that the transmission piece can drive the second body to move relative to the first body, the second body is located at a first position under the condition of a furling state, and the second body is located at a second position under the condition of a unfolding state.
3. The electronic device of claim 2, wherein the electronic device further comprises:
the guide rail is arranged on the first body, the transmission piece can slide along the guide rail, so that the transmission piece drives the second supporting piece to move, the guide rail comprises a guide part and an inclined part, the guide part is parallel to the first supporting piece, the inclined part is arranged at the first end of the guide part, and the included angle of the inclined part and the guide part is larger than 90 degrees and smaller than 180 degrees.
4. The electronic device of claim 3, wherein the electronic device comprises a plurality of electronic devices,
The difference in height between both ends of the inclined portion is greater than or equal to the thickness of the first support member.
5. The electronic device of claim 4, wherein the electronic device further comprises:
In the folded state, a height difference between an end face of the driving member facing the first supporting member and an end face of the driving member facing away from the first supporting member is larger than a height difference between both ends of the inclined portion.
6. The electronic device of claim 4, wherein the electronic device further comprises:
a first inclined surface provided on the first support member;
And a second inclined surface provided on the second support member, wherein the first inclined surface and the second inclined surface are provided so as to be opposite to each other in the unfolded state, the first inclined surface is parallel to the second inclined surface, and the inclined portion is parallel to the first inclined surface with respect to the inclined direction of the guide portion.
7. An electronic device as claimed in claim 3, wherein the transmission member comprises:
The transmission part is connected with the driving piece;
And the sliding part is arranged on the transmission part and matched with the guide rail, and the motion directions of the transmission part and the sliding part are the same.
8. The electronic device of claim 7, wherein the transmission further comprises:
The sliding block is arranged on the transmission part;
the electronic device further includes:
The sliding groove is formed in the second body, the sliding block is inserted into the sliding groove, and the sliding block can slide along the thickness direction of the second body.
9. The electronic device of claim 8, wherein the drive assembly further comprises:
the two ends of the first elastic piece are connected with the sliding part and the transmission part;
The two ends of the second elastic piece are connected with the sliding block and the transmission part;
The first elastic piece and the second elastic piece are arranged on the first end face of the transmission part, the driving piece is arranged on the second end face of the transmission part, and the first end face of the transmission part and the second end face of the transmission part are two end faces which face away from each other in the transmission part.
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| CN202110727494.3A CN113411428B (en) | 2021-06-29 | 2021-06-29 | Electronic equipment |
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| CN202110727494.3A CN113411428B (en) | 2021-06-29 | 2021-06-29 | Electronic equipment |
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| CN113411428A CN113411428A (en) | 2021-09-17 |
| CN113411428B true CN113411428B (en) | 2024-05-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114673907B (en) * | 2022-03-23 | 2023-08-08 | 湖北长江新型显示产业创新中心有限公司 | Display device and supporting component |
| CN217445387U (en) * | 2022-04-25 | 2022-09-16 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN115617122A (en) * | 2022-09-30 | 2023-01-17 | 维沃移动通信有限公司 | Electronic device |
| CN115623101A (en) * | 2022-09-30 | 2023-01-17 | 维沃移动通信有限公司 | Electronic device |
| CN115604380A (en) * | 2022-09-30 | 2023-01-13 | 维沃移动通信有限公司（Cn） | Electronic device |
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