CN113141744B - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN113141744B CN113141744B CN202110435570.3A CN202110435570A CN113141744B CN 113141744 B CN113141744 B CN 113141744B CN 202110435570 A CN202110435570 A CN 202110435570A CN 113141744 B CN113141744 B CN 113141744B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- board assembly
- electronic device
- flexible screen
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
Abstract
The application discloses electronic equipment includes: the flexible screen display device comprises a base, a telescopic support, a flexible screen and a driving module, wherein the base is connected with the telescopic support in a sliding mode, the telescopic support is connected with the flexible screen through the driving module, and the telescopic support can be switched between a retracting state and an extending state relative to the base; the electronic equipment also comprises a first circuit board assembly, a second circuit board assembly and a guide connecting piece, wherein the first circuit board assembly is arranged on the base, and the second circuit board assembly is arranged on the telescopic bracket; in the retracted state, the first circuit board assembly and the second circuit board assembly are stacked; in the extending state, the first circuit board assembly and the second circuit board assembly are in a staggered position; wherein, in the retracted state or the extended state, the first circuit board assembly and the second circuit board assembly can be electrically connected through the guide member. Thus, the layout of the circuit board in the electronic equipment can be improved, and the purpose of optimizing the layout of the functional components on the circuit board is achieved.
Description
Technical Field
The application belongs to the technical field of electronic products, and particularly relates to an electronic device.
Background
With the development of communication technology and the improvement of user requirements, the screen size of electronic equipment is larger and larger, and more functional components are integrated on the electronic equipment, so that the problem of compact layout of the functional components arranged on a circuit board exists.
It can be seen that, in the related art, the functional components on the circuit board have the problem of compact layout.
Disclosure of Invention
The application aims to provide electronic equipment which can solve the problem that functional components on a circuit board are compact in layout in the related art.
In order to solve the technical problem, the present application is implemented as follows:
an embodiment of the present application provides an electronic device, including: the flexible screen display device comprises a base, a telescopic support, a flexible screen and a driving module, wherein the base is connected with the telescopic support in a sliding mode, the telescopic support is connected with the flexible screen through the driving module, and the telescopic support can be switched between a retracting state and an extending state relative to the base;
the electronic equipment further comprises a first circuit board assembly, a second circuit board assembly and a guide connecting piece, wherein the first circuit board assembly is arranged on the base, and the second circuit board assembly is arranged on the telescopic bracket;
in the retracted state, the first circuit board assembly and the second circuit board assembly are stacked; in the extended state, the first circuit board assembly and the second circuit board assembly are in a staggered position;
wherein, in the retracted state or the extended state, the first circuit board assembly and the second circuit board assembly may be electrically connected through the lead.
In the embodiment of the application, under the condition that the telescopic bracket is in a retracted state or an extended state, the first circuit board assembly and the second circuit board assembly can be electrically connected through the guide connecting piece, so that the first circuit board assembly can be powered through the second circuit board assembly, and the second circuit board assembly can also be powered through the first circuit board assembly; in addition, the first circuit board assembly and the second circuit board assembly are electrically connected through the guide connecting piece, the arrangement of a board-to-board connector can be saved, the layout of the circuit board inside the electronic equipment is further improved, and the purpose of optimizing the layout of the functional assemblies on the circuit board is achieved.
Additional aspects and advantages of the present 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 present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an exploded schematic view of an electronic device provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of an electronic device provided in an embodiment of the present application;
fig. 3 is a second schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 4 is a schematic diagram illustrating a first circuit board assembly and a second circuit board assembly in a stacked state according to an embodiment of the present disclosure;
fig. 5 is a schematic diagram of a first circuit board assembly and a second circuit board assembly in a misaligned state according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a first circuit board assembly provided in an embodiment of the present application;
fig. 7 is a schematic view of a thimble guide provided in the practice of the present application in an extended state;
fig. 8 is a schematic view of a needle guide in a retracted state as provided in the practice of the present application;
fig. 9 is a third schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 10 is a fourth schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 11 is a schematic structural diagram of a second circuit board according to an embodiment of the present disclosure;
fig. 12 is a second schematic structural diagram of a second circuit board according to an embodiment of the present application;
FIG. 13 is a schematic structural diagram of a telescopic bracket provided in an embodiment of the present application;
FIG. 14 is a schematic structural diagram of a flexible screen provided by an embodiment of the present application;
fig. 15 is a fifth schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 16 is a sixth schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 17 is a seventh schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1 to 17, an embodiment of the present application provides an electronic device, where the electronic device includes a base 10, a telescopic bracket 20, a flexible screen 30, and a driving module 40, the base 10 is slidably connected to the telescopic bracket 20, the telescopic bracket 20 is connected to the flexible screen 30 through the driving module 40, and the telescopic bracket 20 can be switched between a retracted state and an extended state with respect to the base 10;
the electronic device further comprises a first circuit board assembly 50, a second circuit board assembly 60 and a guide member 70, wherein the first circuit board assembly 50 is arranged on the base 10, and the second circuit board assembly 60 is arranged on the telescopic bracket 20;
in the retracted state, the first circuit board assembly 50 and the second circuit board assembly 60 are stacked; in the extended state, the first circuit board assembly 50 and the second circuit board assembly 60 are misaligned;
wherein the first circuit board assembly 50 and the second circuit board assembly 60 may be electrically connected through the lead 70 in the retracted state or the extended state.
In addition, the retracted state may refer to the telescopic bracket 20 being in a fully retracted state, and the extended state may refer to the telescopic bracket 20 being in a fully extended state.
In this embodiment, when the telescopic bracket 20 is in the retracted state or the extended state, both the first circuit board assembly 50 and the second circuit board assembly 60 may be electrically connected to the conductive member 70, so that power may be supplied to the first circuit board assembly 50 through the second circuit board assembly 60, or the second circuit board assembly 60 through the first circuit board assembly 50; moreover, the electrical connection between the first circuit board assembly 50 and the second circuit board assembly 60 is realized through the guide member 70, and the arrangement of the board-to-board connector can be saved, so that the layout of the circuit board inside the electronic device is improved, and the purpose of optimizing the layout of the functional components on the circuit board is achieved.
As shown in fig. 4, in the case where the number of the first circuit board assemblies 50 is two, and the first circuit board assembly 50 and the second circuit board assembly 60 are in the stacked state (i.e., the telescopic bracket 20 is in the retracted state), the line 1 represents a main path of charging/supplying power; line 2 represents the power path to the second circuit board assembly 60; line 3 represents a power supply path to one of the first circuit board assemblies 50 on the second circuit board assembly 60 side; line 4 represents a power supply path to another first circuit board assembly 50 on the second circuit board assembly 60 side; the line 7 indicates a power supply path to the first circuit board assembly 50 therein on the first circuit board assembly 50 side; the line 8 indicates a power supply path to another first circuit board assembly 50 on the first circuit board assembly 50 side.
As shown in fig. 5, in the case where the number of the first circuit board assemblies 50 is two, and the first circuit board assembly 50 and the second circuit board assembly 60 are in a misaligned state (i.e., the telescopic bracket 20 is in an extended state), the line 1 represents a main path of charging/supplying power; line 2 represents the power path to the second circuit board assembly 60; line 3 represents a power supply path to one of the first circuit board assemblies 50 on the second circuit board assembly 60 side; line 4 represents a power supply path to another first circuit board assembly 50 on the second circuit board assembly 60 side; line 5 represents a power supply path to the first circuit board assembly 50 among them on the first circuit board assembly 50 side; the wiring 6 indicates a power supply path to another first circuit board assembly 50 on the first circuit board assembly 50 side.
By the arrangement, the electric connection path of the first circuit board assembly 50 and the second circuit board assembly 60 can be effectively shortened, and the purpose of optimizing the layout of the functional components on the circuit board is achieved.
As shown in fig. 6, the end surface of the first circuit board assembly 50 facing the second circuit board assembly 60 is provided with a first contact 51 and a second contact 52, the first contact 51 and the second contact 52 are distributed at two ends of the first circuit board assembly 50 along a first direction, and the first direction is a telescopic direction of the telescopic bracket 20;
wherein, in the retracted state, the second circuit board assembly 60 is electrically connected with the first contact 51 through the lead 70; in the extended state, the second circuit board assembly 60 is electrically connected to the second contacts 52 via the lead members 70.
In this embodiment, the distance between the first contact 51 and the second contact 52 may be the telescopic stroke of the telescopic bracket 20, that is, the distance between the first contact 51 and the second contact 52 is equal to the telescopic stroke of the telescopic bracket 20, so that the second circuit board assembly 60 may be electrically connected to the first circuit board assembly 50 through the guide 70 when the telescopic bracket 20 is in the retracted state or the extended state.
Optionally, the electronic device further includes a first battery 81 and a second battery 82, the first battery 81 is disposed on the base 10, and the first battery 81 is electrically connected to the first circuit board assembly 50; the second battery 82 is disposed on the telescopic bracket 20, and the second battery 82 is electrically connected to the second circuit board assembly 60.
In the embodiment, the power supply capacity of the electronic equipment can be effectively improved by arranging the two batteries. Moreover, the second circuit board assembly 60 can also supply power to the first circuit board assembly 50 and the first battery 81, and since the second circuit board assembly 60 is electrically connected with the first circuit board assembly 50 through the conducting member 70, the arrangement of the charging circuit board can be saved, so that the charging path of the first battery 81 is more even.
Wherein, in the retracted state, the second circuit board assembly 60 is electrically connected with the first contact 51 through the lead 70, and supplies power to the first battery 81 through the first contact 51; in the extended state, the second circuit board assembly 60 is electrically connected to the second contact 52 through the guide member 70, and supplies power to the first battery 81 through the second contact 52, so that compared with a flexible charging circuit board, the electrical transmission path from the second circuit board assembly 60 to the first battery 81 is more even, the number of circuit boards of the electronic device is effectively reduced, and the purpose of optimizing the layout of functional components on the circuit board is achieved.
Accordingly, the second circuit board assembly 60 and the first battery 82 can be supplied with power through the first circuit board assembly 50, and the purpose of saving the arrangement of the charging circuit board can also be achieved.
Optionally, the first battery 81 is located on a side of the first circuit board assembly 50 facing away from the second circuit board assembly 60, and the second battery 82 is located on a side of the second circuit board assembly 60 facing away from the first circuit board assembly 50;
a first charging management module (not shown) is disposed on a side of the first circuit board assembly 50 facing the second circuit board assembly 60, and is configured to manage a charging process of the first battery 81;
a second charging management module (not shown) is disposed on a side of the second circuit board assembly 60 facing the second circuit board assembly 50, and is used for managing a charging process of the second battery 82.
In this embodiment, by providing the first charging management module and the second charging management module, the charging process of the first battery 81 and/or the second battery 82 can be further managed, and the charging effect of the first battery 81 and/or the second battery 82 can be effectively improved.
As shown in fig. 7 and 8, the guide member 70 may be a needle guide member, and in the case where the telescopic bracket 20 is in the retracted state or in the extended state, the needle guide member is in the extended state so as to electrically connect the second circuit board assembly 60 with the first contact 51 or the second contact 52; in the case where the telescopic bracket 20 is in the semi-telescopic state or in the process of telescopic movement, the thimble type guide is in the retracted state, that is, in the disconnection state between the first circuit board assembly 50 and the second circuit board assembly 60.
As shown in fig. 10, the second circuit board assembly 60 is further provided with functional devices such as a charging data interface 61, a speaker 62, a rear camera 63, a receiver 64, and a front camera 65; as shown in fig. 11, the second circuit board assembly 60 is further provided with functional devices or circuits such as a display screen & camera interface circuit 66, a processor power module 67, and a charging protection circuit 68; as shown in fig. 12, the second circuit board assembly 60 is further provided with a radio frequency module 6091, a processor module 6092, a bluetooth & Wi-Fi module 6093, a charging protection module 6094, an interface protection module 6095, and other functional devices or circuits.
A first battery connector (not shown) is further disposed on a side of the first circuit board assembly 50 away from the second circuit board assembly 60, and the first battery 81 is electrically connected to the first circuit board assembly 50 through the first battery connector; correspondingly, a second battery connector (not shown) is further provided on a side of the second circuit board assembly 60 facing away from the first circuit board assembly 50, and the second battery 82 is electrically connected to the second circuit board assembly 60 through the second battery connector.
It should be noted that the number of the first circuit board assemblies 50 may be 1, or 2 or more; correspondingly, the number of the first batteries 81 can also be 1, 2 or more; by arranging a plurality of batteries, the battery capacity can be increased, the parallel charging effect can be increased, the heat dissipation effect of the electronic equipment is improved, and the thickness of the electronic equipment is reduced.
Optionally, the electronic device includes a first side and a second side that are disposed opposite to each other;
with the telescopic bracket 20 in the retracted state, the base 10 comprises a first area on a first side and a second area on a second side, the flexible screen 30 covering the first area and the second area;
with the telescoping support 20 in the extended state, the telescoping support 20 includes a third area on the first side, and the flexible screen 30 covers the first area and the third area.
In the present embodiment, in the case where the telescopic bracket 20 is in the retracted state, the electronic apparatus can function as a double-sided-screen electronic apparatus; and under the condition that telescopic bracket 20 is in the state of stretching out, electronic equipment can act as large-screen electronic equipment, has effectually expanded the screen display area of electronic equipment at first side, and has effectively improved electronic equipment's screen expansion ability.
In the process of switching the telescopic bracket 20 from the retracted state to the extended state, the coverage area of the flexible screen 30 covering the second region is gradually reduced, the coverage area of the flexible screen 30 covering the third region is gradually increased, and until the screen part covering the second region is completely transferred to the third region, the telescopic bracket 20 is in the completely extended state, so that the electronic device has the maximum display area on the first side, and the purpose of expanding the screen display area of the electronic device is achieved.
Alternatively, as shown in fig. 13, the driving module 40 includes a driving member 41, a transmission assembly 42 and a conveyor belt 43, the driving member 41 is disposed on the telescopic bracket 20, the conveyor belt 43 is connected to the driving member 41 through the transmission assembly 42, and the first connection portion (not shown) of the flexible screen 30 is fixedly connected to the conveyor belt 43.
In this embodiment, the first connecting portion is equivalent to the movable end of the flexible screen 30, and is fixed on the conveying belt 43 through the first connecting portion, so that the conveying belt 43 drives the flexible screen 30 to move, and then drives the telescopic bracket 20 to switch between the retraction state and the extension state, and thus the flexible adjustment of the screen display area of the flexible screen 30 on the first side is realized.
Wherein, the conveyor belt 43 is used to drive the flexible screen 30 to move, and the stability of the flexible screen 30 in the moving process can be improved.
Wherein, the driving member 41 can drive a motor, such as a stepping motor, for precisely controlling the telescopic distance of the telescopic bracket 20; the transmission assembly 42 comprises a reduction box, a transmission shaft, a driving gear, a transmission gear and the like, and is used for realizing transmission connection between the driving part 41 and the conveyor belt 43 and improving the accuracy of the conveying distance of the conveyor belt 43.
In one embodiment, the reduction box is connected with an output shaft of the driving motor and reduces the rotating speed of the output shaft of the driving motor; two ends of the transmission shaft are respectively connected with the reduction gearbox and the driving gear, and the output rotating speed of the reduction gearbox is transmitted to the driving gear; the transmission belt is meshed with the driving gear and the transmission gear and drives the corresponding telescopic module to perform telescopic switching so as to adjust the display area of the flexible screen 30 on the first side and/or the third side; the driving gear is used for driving the conveying belt to rotate; and the transmission gear is used for supporting the conveyor belt to keep balance of rotation.
Alternatively, as shown in fig. 13, the telescopic bracket 20 includes a bracket body 21 and a side cover 22, the conveyor belt 43 is located between the bracket body 21 and the side cover 22, and the length direction of the conveyor belt 43 is the same as the telescopic direction of the telescopic bracket 20, the side cover 22 is provided with a slide rail (not shown), the base 10 is provided with a slide groove (not shown) adapted to the slide rail, and the slide rail is slidably connected with the slide groove.
In this embodiment, the side cover 22 is provided to protect the conveyor belt 43, so as to prevent the conveyor belt 43 from being interfered by the outside during the movement; moreover, the sliding rails are arranged on the side cover 22, so that the stability of the telescopic bracket 20 and the base 10 in the relative sliding process can be improved.
Wherein, the sliding rails can be disposed at the upper and lower ends of the side cover 22 and distributed along the telescopic direction of the telescopic bracket 20, so that the sliding rails can play a guiding role.
Optionally, the flexible screen 30 further comprises a second connecting portion (not shown) at the first side, and the second connecting portion is fixedly connected with the base 10.
In this embodiment, by providing the second connecting portion and fixedly connecting the second connecting portion to the base 10, the stability of the flexible screen 30 in the movement process can be improved.
Alternatively, as shown in fig. 14, the flexible screen 30 includes a stacked flexible screen display module 31 and a flexible glass cover plate 32, and the flexible display module 31 and the flexible glass cover plate 32 may be fixedly connected by an adhesive layer, a first connection portion of the flexible screen 30 may be fixedly connected with the conveyor belt 43 by the adhesive layer, and a second connection portion of the flexible screen 30 may be fixedly connected with the base 10 by the adhesive layer.
The adhesive layer in the above embodiments may be a double-sided tape or other adhesive layer structure.
Optionally, a locking structure is further included for locking the telescopic bracket 20 in the retracted state or the extended state, so as to improve the stability of the electronic device maintained in the retracted state or the extended state.
As shown in fig. 15, an i-shaped chute 11 is formed on the base 10, an i-shaped guide rail 211 adapted to the i-shaped chute 11 is disposed on the bracket body 21, and the bracket body 21 and the base 10 are slidably connected through the i-shaped chute 11 and the i-shaped guide rail 211; the locking structure comprises a locking piece 91 and an elastic piece 92, the locking piece 91 is connected with the I-shaped chute 11 through the elastic piece 92, and under the action of the elastic force of the elastic piece 92, the locking piece 91 is abutted against the I-shaped guide rail 211, so that the telescopic bracket 20 is locked in a retracted state or an extended state, that is, the telescopic bracket 20 is locked in the retracted state or the extended state.
In one example, the locking member 91 may be a ball and the elastic member 92 may be a spring.
As shown in fig. 9, in the case that at least two first circuit board assemblies 50 are disposed on the base 10, two carrying platforms 12 for mounting the first circuit board assemblies 50 are disposed on the base 10, and an i-shaped sliding slot 11 may be formed between the two carrying platforms 12, so as to be slidably connected to the i-shaped guide rail 211 on the bracket body 21, compared with a structure in which a sliding slot is disposed separately, the structure of the base 10 may be effectively simplified, and the layout of the functional devices on the first circuit board assemblies 50 may be optimized.
As shown in fig. 16, a receiver 601 is further disposed on the second circuit board assembly 60, a first sound outlet channel 93 is disposed on the electronic device, and the receiver 601 can communicate with the outside through the first sound outlet channel 93, so that the receiver 601 can perform sound interaction with the outside through the first sound outlet channel 93.
As shown in fig. 17, a speaker 602 is further disposed on the second circuit board assembly 60, a second sound emitting channel 94 is further disposed on the electronic device, and the speaker 602 can communicate with the outside through the second sound emitting channel 94, so that the speaker 602 performs sound interaction with the outside through the second sound emitting channel 94.
In one embodiment, with the telescoping support 20 in the retracted state, the trigger switch may be activated by contact of the ball with the trigger switch such that the stylus guide extends, such that the second circuit board assembly 60 is electrically connected to the first circuit board assembly 50 via the stylus guide, such that the second circuit board assembly 60 provides power to the first circuit board assembly 50 via the first path (i.e., via the second contact 52 on the first circuit board assembly 50);
when the telescopic bracket 20 is in the half-extended state, the ball is automatically separated from the trigger switch, the trigger switch is closed, the thimble type guide member is retracted, and the second circuit board assembly 60 and the first circuit board assembly 50 are in the disconnected state.
With the telescoping support 20 in the extended state, the trigger switch may be activated by contact of the ball with the trigger switch such that the stylus guide extends so that the second circuit board assembly 60 is electrically connected to the first circuit board assembly 50 via the stylus guide so that the second circuit board assembly 60 provides power to the first circuit board assembly 50 via the second path (i.e., via the first contact 51 on the first circuit board assembly 50).
The touch switch is used for controlling the state of the thimble type guide piece, and when the touch switch is in an activated state, the thimble type guide piece is controlled to extend out; when the trigger switch is in a closed state, the ejector pin type guide connecting piece is controlled to retract.
Additionally, the telescoping state of the telescoping support 20 may be used to activate a tact switch. For example, when the telescopic bracket 20 is in the extended state or the retracted state, the trigger switch is in the activated state and controls the thimble type guide to extend; and when the telescopic bracket 20 is in a half-extension state, the trigger switch is in a closing state and controls the thimble type guide piece to retract.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (11)
1. An electronic device, comprising: the flexible screen display device comprises a base, a telescopic support, a flexible screen and a driving module, wherein the base is connected with the telescopic support in a sliding mode, the telescopic support is connected with the flexible screen through the driving module, and the telescopic support can be switched between a retracting state and an extending state relative to the base;
the electronic equipment further comprises a first circuit board assembly, a second circuit board assembly and a guide connecting piece, wherein the first circuit board assembly is arranged on the base, and the second circuit board assembly is arranged on the telescopic bracket;
in the retracted state, the first circuit board assembly and the second circuit board assembly are stacked; in the extended state, the first circuit board assembly and the second circuit board assembly are arranged in a staggered mode;
wherein, in the retracted state or the extended state, the first circuit board assembly and the second circuit board assembly may be electrically connected through the lead.
2. The electronic device according to claim 1, wherein a first contact and a second contact are disposed on an end surface of the first circuit board assembly facing the second circuit board assembly, and the first contact and the second contact are distributed at two ends of the first circuit board assembly along a first direction, the first direction being a telescoping direction of the telescoping bracket;
wherein in the retracted state, the second circuit board assembly is electrically connected to the first contact via the lead; and in the extending state, the second circuit board assembly is electrically connected with the second contact through the guide piece.
3. The electronic device of claim 2, further comprising a first battery and a second battery, wherein the first battery is disposed on the base and is electrically connected to the first circuit board assembly; the second battery is arranged on the telescopic support and electrically connected with the second circuit board assembly.
4. The electronic device of claim 3, wherein the first battery is located on a side of the first circuit board assembly facing away from the second circuit board assembly, and the second battery is located on a side of the second circuit board assembly facing away from the first circuit board assembly;
a first charging management module is arranged on one side of the first circuit board assembly facing the second circuit board assembly and used for managing a charging process of the first battery;
and one side of the second circuit board assembly, which faces the first circuit board assembly, is provided with a second battery management module, and the second battery management module is used for managing the charging process of the second battery.
5. The electronic device of any of claims 1-4, wherein the electronic device comprises first and second oppositely disposed sides;
in the retracted state, the base comprises a first area on the first side and a second area on the second side, the flexible screen covering the first area and the second area;
in the extended state, the telescopic bracket comprises a third area located on the first side, and the flexible screen covers the first area and the third area.
6. The electronic device of claim 5, wherein the driving module comprises a driving member, a transmission assembly and a conveyor belt, the driving member is disposed on the telescopic bracket, the conveyor belt is connected to the driving member through the transmission assembly, and the first connecting portion of the flexible screen is fixedly connected to the conveyor belt.
7. The electronic device according to claim 6, wherein the telescopic bracket comprises a bracket body and a side cover, the conveyor belt is located between the bracket body and the side cover, the length direction of the conveyor belt is the same as the telescopic direction of the telescopic bracket, the side cover is provided with a slide rail, the base is provided with a slide groove matched with the slide rail, and the slide rail is slidably connected with the slide groove.
8. The electronic device of claim 6, wherein the flexible screen further comprises a second connecting portion on the first side, and wherein the second connecting portion is fixedly connected to the base.
9. The electronic device of claim 8, wherein the flexible screen comprises a flexible screen display module and a flexible glass cover plate which are stacked, and the first connecting portion and the second connecting portion are both located on a side of the flexible screen display module facing away from the flexible glass cover plate.
10. The electronic device of claim 5, further comprising a locking structure for locking the telescoping bracket in the retracted state or the extended state.
11. The electronic device of claim 10, wherein the locking structure comprises a locking member and an elastic member, a first end of the elastic member is connected to the telescopic bracket, a second end of the elastic member is connected to the base through the locking member, and the locking member can lock the telescopic bracket in the retracted state or the extended state under the elastic force of the elastic member.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110435570.3A CN113141744B (en) | 2021-04-22 | 2021-04-22 | Electronic device |
| PCT/CN2022/087083 WO2022222859A1 (en) | 2021-04-22 | 2022-04-15 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110435570.3A CN113141744B (en) | 2021-04-22 | 2021-04-22 | Electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113141744A CN113141744A (en) | 2021-07-20 |
| CN113141744B true CN113141744B (en) | 2022-12-27 |
Family
ID=76813239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110435570.3A Active CN113141744B (en) | 2021-04-22 | 2021-04-22 | Electronic device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113141744B (en) |
| WO (1) | WO2022222859A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113141744B (en) * | 2021-04-22 | 2022-12-27 | 维沃移动通信有限公司 | Electronic device |
| WO2024076079A1 (en) * | 2022-10-04 | 2024-04-11 | 삼성전자 주식회사 | Rollable electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076122A (en) * | 2018-02-02 | 2018-12-21 | 华为技术有限公司 | A kind of slide-type terminal |
| CN110324056A (en) * | 2018-03-31 | 2019-10-11 | 广东欧珀移动通信有限公司 | The control method of electronic device and electronic device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101975865B1 (en) * | 2012-12-04 | 2019-05-08 | 삼성디스플레이 주식회사 | Display device |
| CN104821975B (en) * | 2015-05-25 | 2018-10-30 | 京东方科技集团股份有限公司 | A kind of flexible display apparatus and its pedestal |
| CN110324447B (en) * | 2018-03-31 | 2021-05-28 | Oppo广东移动通信有限公司 | Electronic device and control method of electronic device |
| CN109040350A (en) * | 2018-06-08 | 2018-12-18 | Oppo广东移动通信有限公司 | Electronic equipment and its control method |
| CN110599912A (en) * | 2019-10-15 | 2019-12-20 | Oppo广东移动通信有限公司 | Electronic device |
| CN110636699A (en) * | 2019-10-21 | 2019-12-31 | Oppo（重庆）智能科技有限公司 | Circuit board and electronic device |
| CN212970263U (en) * | 2020-06-18 | 2021-04-13 | 联想(北京)有限公司 | Circuit board assembly and electronic device |
| CN112071201A (en) * | 2020-09-10 | 2020-12-11 | Oppo广东移动通信有限公司 | Display screen assembly for electronic equipment, electronic equipment and display control method thereof |
| CN212876187U (en) * | 2020-09-29 | 2021-04-02 | Oppo广东移动通信有限公司 | Electronic device |
| CN112398986A (en) * | 2020-11-16 | 2021-02-23 | Oppo广东移动通信有限公司 | Electronic device |
| CN113141744B (en) * | 2021-04-22 | 2022-12-27 | 维沃移动通信有限公司 | Electronic device |
-
2021
- 2021-04-22 CN CN202110435570.3A patent/CN113141744B/en active Active
-
2022
- 2022-04-15 WO PCT/CN2022/087083 patent/WO2022222859A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076122A (en) * | 2018-02-02 | 2018-12-21 | 华为技术有限公司 | A kind of slide-type terminal |
| CN110324056A (en) * | 2018-03-31 | 2019-10-11 | 广东欧珀移动通信有限公司 | The control method of electronic device and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022222859A1 (en) | 2022-10-27 |
| CN113141744A (en) | 2021-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113141744B (en) | Electronic device | |
| CN110166598B (en) | Terminal device | |
| CN110829628A (en) | Wireless charger | |
| TW200836405A (en) | Broadband antenna for handheld devices | |
| CN109451104B (en) | Electronic device | |
| US20220418120A1 (en) | Electronic device | |
| CN112449089A (en) | Mobile terminal | |
| US20070287035A1 (en) | Attachable Battery For Attachment To Electrically Conductive Connector | |
| CN209748673U (en) | Camera module and electronic equipment | |
| CN113329109B (en) | Electronic device | |
| US8339098B2 (en) | Battery charger with retractable contacts | |
| CN110518741B (en) | Electronic device | |
| US7867020B2 (en) | Fixture | |
| WO2020093699A1 (en) | Extendable mechanism, camera device and terminal | |
| CN113126699B (en) | Electronic equipment | |
| CN113163038B (en) | Screen assembly and electronic equipment | |
| CN116658513A (en) | Folding assembly, folding device and terminal equipment | |
| CN112382843B (en) | Antenna and electronic equipment | |
| US20120238333A1 (en) | Electronic device | |
| CN210608807U (en) | Wireless charger and reduction gearbox of wireless charger | |
| CN211371227U (en) | Wireless charger and reduction gearbox of wireless charger | |
| WO2020177562A1 (en) | Terminal apparatus | |
| CN201123013Y (en) | Drawer type music mobile phone | |
| CN109673115B (en) | Terminal equipment | |
| CN220358857U (en) | Electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |