CN113067921A - Flexible screen terminal and terminal power supply method - Google Patents
Flexible screen terminal and terminal power supply method Download PDFInfo
- Publication number
- CN113067921A CN113067921A CN202110292310.5A CN202110292310A CN113067921A CN 113067921 A CN113067921 A CN 113067921A CN 202110292310 A CN202110292310 A CN 202110292310A CN 113067921 A CN113067921 A CN 113067921A
- Authority
- CN
- China
- Prior art keywords
- battery
- expansion
- terminal
- screen
- space
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The embodiment of the invention relates to the field of terminals, and discloses a flexible screen terminal and a terminal power supply method. The flexible screen terminal of the present invention includes: the device comprises a shell, an expansion screen and a fixed screen, wherein the shell is provided with a first frame and a second frame; when the expansion screen and the first frame move into the second space, the expansion screen is positioned below the fixed screen, and the second space contains the expansion screen and the first frame; when the expansion screen and the first frame move out of the second space, the expansion screen and the fixed screen are located on the same plane, and the second space is used for loading an expansion battery so as to supply power to the flexible screen terminal by utilizing the expansion battery. The second space vacated by the flexible screen terminal in the expansion state is used for loading the expansion battery, the size of the terminal does not need to be additionally increased, and the space utilization rate of the flexible screen terminal is more efficiently utilized.
Description
Technical Field
The embodiment of the invention relates to the field of terminals, in particular to a flexible screen terminal and a terminal power supply method.
Background
With the development of terminal technology, terminals can provide more and more functions for users, thereby enriching the entertainment activities of the users. Along with the function of the terminal is more abundant, the electric quantity consumption of the terminal battery is increased, so that the endurance of the endurance time of the terminal is not durable, and the use experience of a user is poor. In order to increase the endurance of the terminal, the capacity of the terminal battery may be generally increased, and the increased capacity provides the terminal with a more durable endurance.
The inventors have found that at least the following problems exist in the above techniques: the limitation of terminal screen area and mainboard space is received, and the degree that the electric capacity of battery increased is limited, and battery capacity increases to the biggest just also about 5000mA, and the duration of the improvement is limited, and in addition, increase battery capacity leads to the shared volume increase of battery, is unfavorable for the miniaturization of terminal.
Disclosure of Invention
The embodiment of the invention aims to provide a flexible screen terminal and a terminal power supply method, which effectively utilize the space in the terminal to achieve the purpose of improving the endurance time of the terminal.
In order to solve the above technical problem, an embodiment of the present invention provides a flexible screen terminal, including: the device comprises a shell, an expansion screen and a fixed screen, wherein the shell is provided with a first frame and a second frame; when the expansion screen and the first frame move into the second space, the expansion screen is positioned below the fixed screen, and the second space contains the expansion screen and the first frame; when the expansion screen and the first frame move out of the second space, the expansion screen and the fixed screen are located on the same plane, and the second space is used for loading an expansion battery so as to supply power to the flexible screen terminal by utilizing the expansion battery.
The embodiment of the invention also provides a terminal power supply method, which is applied to the flexible screen terminal and comprises the following steps: judging whether the second space is loaded with an expansion battery or not; if the second space is loaded with the expansion battery, the terminal is powered by the expansion battery and the inherent battery of the flexible screen terminal.
Compared with the related art, the shell of the flexible screen terminal is provided with the first frame and the second frame, the screen of the flexible screen terminal comprises the fixed screen and the expansion screen, the expansion screen is fixedly connected with the first frame, the expansion screen and the first frame form a first space, the fixed screen is fixedly connected with the second frame, and the fixed screen and the second frame form a second space. The overall structure of extension screen and first frame is portable for the fixed screen, and when the overall structure of extension screen and first frame removed inside the second space, the second space held extension screen and first frame, and the extension screen was in the fixed screen below. When the overall structure of the expansion screen and the first frame shifts out of the second space, the expansion screen and the fixed screen are in the same plane, the second space is vacant at the moment and can be used for loading the expansion battery, the loaded expansion battery can supply power for the flexible screen terminal, the power supply of the expansion battery for the flexible screen terminal is increased while the inherent battery is loaded in the flexible screen terminal, and therefore the cruising time of the terminal is prolonged. In addition, the second space left by the flexible screen terminal in the expansion state is used for loading the expansion battery, the size of the terminal does not need to be additionally increased, and the space utilization rate of the flexible screen terminal is more efficiently utilized.
In addition, the flexible screen terminal further includes: the battery contact is used for being in contact with the extension battery so as to supply power to the flexible screen terminal by utilizing the extension battery. Thereby reducing connecting wires and reducing cost.
In addition, the flexible screen terminal further includes: the detection contact is arranged on the extended flexible circuit board, and the switch is connected with the detection contact; the detection contact is used for being in contact with the extension battery, and after the extension battery is in contact with the detection contact, the switch controls the extension battery to be communicated so as to supply power to the flexible screen terminal by utilizing the extension battery. To ensure that the expansion battery is connected after loading the expansion battery.
In addition, the flexible screen terminal further includes: an inherent battery disposed in the first space, and a voltage comparator connected to the switch and the inherent battery, respectively; and the voltage comparator is used for comparing the electric quantity of the inherent battery and the expanded battery and supplying power to the flexible screen terminal by utilizing the expanded battery and/or the inherent battery according to the comparison result.
In addition, the flexible screen terminal further includes: and the vertical distance between the end part of the battery contact and the battery compartment door is smaller than that between the end part of the detection contact and the battery compartment door. So that the expanded battery preferentially contacts the battery contact and then contacts the detection contact in the process of entering the expanded battery bin.
In addition, the flexible screen terminal further includes: and the elastic buckle is arranged in the second space and used for pushing the expanded battery to move out of the second space when the battery compartment door is opened. Thereby conveniently dismantling the extension battery.
In addition, the battery compartment door is opened toward the inside of the second space.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic structural diagram of a flexible screen terminal according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a flexible screen terminal when an extended screen is located below a fixed screen according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a flexible screen terminal when an extended screen and a fixed screen are in the same plane according to an embodiment of the present invention;
FIG. 4 is a schematic view showing an internal structure of a second space in the embodiment according to the present invention;
FIG. 5 is a schematic longitudinal cross-sectional view of an expanded battery compartment according to an embodiment of the invention;
FIG. 6 is a schematic diagram of the connection relationship of the voltage comparator according to the embodiment of the present invention;
fig. 7 is a flowchart of a terminal power supply method according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
The following embodiments are divided for convenience of description, and should not constitute any limitation to the specific implementation manner of the present invention, and the embodiments may be mutually incorporated and referred to without contradiction.
A possible embodiment of the present invention relates to a flexible screen terminal, as shown in fig. 1 to 3, the flexible screen terminal includes a housing 1 having a first frame 11 and a second frame 12, an extended screen 2 fixedly connected to the first frame 11, and a fixed screen 3 fixedly connected to the second frame 12, the extended screen 2 being movable with respect to the fixed screen 3; when the expansion screen 2 and the first frame 11 move into the second space, the expansion screen 2 is positioned below the fixed screen 3, and the second space contains the expansion screen 2 and the first frame 11; when the expansion screen 2 and the first frame 11 move out of the second space, the expansion screen 2 and the fixed screen 3 are located on the same plane, and the second space is used for loading the expansion battery 5, so that the expansion battery 5 is used for supplying power to the flexible screen terminal.
Compared with the related art, the shell 1 of the flexible screen terminal is provided with a first frame 11 and a second frame 12, and the screen of the flexible screen terminal comprises a fixed screen 2 and an extended screen 3, wherein the extended screen 2 is fixedly connected with the first frame 11, the extended screen 2 and the first frame 11 form a first space, the fixed screen 3 is fixedly connected with the second frame 12, and the fixed screen 3 and the second frame 12 form a second space. The overall structure of extension screen 2 and first frame 11 is portable for fixed screen 3, and when the overall structure of extension screen 2 and first frame 11 moved to the second space inside, the second space held extension screen 2 and first frame 11, and extension screen 2 was in fixed screen 3 below. When the overall structure of the expansion screen 2 and the first frame 11 shifts out the second space, the expansion screen 2 and the fixed screen 3 are in the same plane, the second space is vacant at the moment and can be used for loading the expansion battery 5, the loaded expansion battery 5 can supply power to the flexible screen terminal, the inherent battery 4 is loaded in the flexible screen terminal, and meanwhile, the expansion battery 5 is added to supply power to the flexible screen terminal, so that the endurance time of the terminal is prolonged. In addition, the second space left by the flexible screen terminal in the expansion state is used for loading the expansion battery 5, the size of the terminal does not need to be additionally increased, and the space utilization rate of the flexible screen terminal is more efficiently utilized.
In addition, as shown in fig. 4, the flexible screen terminal further includes: the expansion flexible circuit board 61 is arranged in the second space, and the battery contact 62 is arranged on the expansion flexible circuit board, the battery contact 62 is divided into a positive contact and a negative contact, and the battery contact 62 is used for being in contact with the expansion battery 5 so as to supply power to the flexible screen terminal by using the expansion battery 5. The arrangement of the battery contacts can reduce connecting wires, thereby reducing cost.
Besides the battery contact 62 is used for contacting with the extension battery 5, the extension battery 5 can be communicated with the extension flexible circuit board 61 by using a connecting wire, and the connecting wire can be bent at will according to space requirements, so that the communication of the extension battery can be realized by using the connecting wire, and the residual space in the terminal can be fully utilized.
In addition, as shown in fig. 4, the flexible screen terminal may further include: a detection contact 63 provided on the extended flexible circuit board 61 and a switch (not shown) connected to the detection contact 63; the detection contact 63 is used for contacting with the extension battery 5, and after the extension battery 5 contacts with the detection contact 63, the switch controls the extension battery 5 to be communicated so as to supply power to the flexible screen terminal by using the extension battery 5. The setting position of the detection contact 63 is related to the position of the extension battery entering the second space, when the extension battery 5 completely enters the second space and the position of the extension battery 5 is fixed, the extension battery 5 is in contact with the detection contact 63, whether the extension battery 5 is completely loaded or not can be determined by detecting whether the contact 63 is in contact with the extension battery 5 or not, the extension battery 5 is controlled to be communicated by a switch after the extension battery 5 is completely loaded, and unstable power supply of the flexible screen terminal caused by unstable loading of the extension battery 5 is avoided.
In addition, as shown in fig. 5, the flexible screen terminal further includes: and the battery compartment door 7 is arranged in the second space, the battery compartment door 7 is used for providing an access for the expanded battery 5 to enter and exit the second space, and the vertical distance between the end part of the battery contact 62 and the battery compartment door 7 is smaller than the vertical distance between the end part of the detection contact 63 and the battery compartment door 7. So that extension battery 5 gets into the in-process of extension battery compartment, the priority contacts battery contact 62, contacts detection contact 63 again to guaranteed that extension battery 5 and battery contact 62 fully contact the back, just can contact with detection contact 63, and then guaranteed that detection contact 63 is when detecting extension battery 5, extension battery 5 has been can for the stable power supply of flexible screen terminal.
In addition, the battery compartment door 7 is arranged at the tail end of the flexible screen terminal and is opened towards the inside of the second space, the expansion battery 5 cannot be pushed into the expansion battery compartment, the operation of opening the battery compartment door is omitted, and the loading time of the expansion battery is saved.
In addition, as shown in fig. 5, the flexible screen terminal further includes: set up the elasticity buckle 8 in the second space, elasticity buckle 8 is used for when battery door 7 is opened, promotes extension battery 5 and shifts out the second space to the convenience is dismantled extension battery 5. When dismantling extension battery 5, can promote battery door 7, elasticity buckle 8 takes place to deform by pressure this moment. When the battery compartment door 7 pushes until the expansion battery 5 can be completely exposed, the elastic buckle 8 pushes the expansion battery 8 to move the expansion battery 8 out of the expansion battery compartment, and the shape of the elastic buckle 8 is restored to an unstressed state.
In addition, as shown in fig. 6, the flexible screen terminal further includes: an inherent battery disposed in the first space, and a voltage comparator connected to the switch and the inherent battery, respectively; and the voltage comparator is used for comparing the electric quantity of the inherent battery and the expanded battery and supplying power to the flexible screen terminal by utilizing the expanded battery and/or the inherent battery according to the comparison result. For example, a battery with more electric quantity can be preferentially used, and after the electric quantities of the expanded battery and the inherent battery are consistent, the two batteries are simultaneously used for supplying power to the flexible screen terminal; or the electric quantity in the expansion battery is preferentially used, and when the electric quantity in the expansion battery is zero, the inherent battery is used for supplying power to the flexible screen terminal.
When the voltage comparator compares the electric quantity of the inherent battery and the electric quantity of the extended battery, the voltage of the inherent battery and the voltage of the extended battery can be obtained, the voltage difference between the inherent battery and the extended battery is compared to judge the magnitude relation of the electric quantities of the inherent battery and the extended battery, and the battery with higher voltage has more electric quantity residual.
In addition, a switch for controlling the connection of the expansion battery or not can be not arranged in the flexible screen terminal, and when the switch is not arranged, the voltage comparator can be directly connected with a battery contact of the expansion battery on the expansion flexible circuit board.
In addition, a pull-down resistor is connected in parallel between the expansion battery and the voltage comparator, so that the anti-interference capability of a voltage signal of the expansion battery is enhanced, and the external environment is prevented from influencing the comparison result of the voltage comparator.
Another feasible embodiment of the invention relates to a terminal power supply method, which is applied to the flexible screen terminal and comprises the following steps: judging whether the second space is loaded with an expansion battery or not; if the second space is loaded with the expansion battery, the terminal is powered by the expansion battery and the inherent battery of the flexible screen terminal.
Compared with the related art, the flexible screen terminal is provided with the expansion battery, the expansion battery and the inherent battery are matched to supply power to the flexible screen terminal, and the endurance time of the terminal is prolonged.
The following describes a terminal power supply method in this embodiment specifically, and as shown in fig. 7, the method includes:
If the second space is loaded with an expansion battery, step 702 is entered, and the expansion battery and the inherent battery of the flexible screen terminal are used for supplying power to the terminal.
Specifically, the expansion battery is loaded in the second space, the electric quantity of the inherent battery and the electric quantity of the expansion battery can be judged, and if the electric quantity of the expansion battery is not equal to the electric quantity of the inherent battery, the battery with higher electric quantity is used for supplying power to the terminal; and if the electric quantity of the extended battery is equal to that of the inherent battery, the terminal is powered by the extended battery and the inherent battery together, and the electric quantities of the extended battery and the inherent battery consumed by the terminal in the same time are equal.
In addition, when comparing the electric quantity of the inherent battery and the extended battery, the voltage comparator can be used for obtaining the voltage of the inherent battery and the extended battery, and the battery with larger voltage has more electric quantity residual through comparing the voltage of the inherent battery and the extended battery.
If the expansion battery is not loaded in the second space, the process proceeds to step 703, and the terminal is powered by the inherent battery.
In addition, when the extension battery is not mounted in the second space, it can be detected by the detection contact, and when the detection contact is in contact with the extension battery, the extension battery is mounted in the second space, that is, the extension battery is mounted in the extension battery compartment of the second space.
In addition, when the integral structure of the expansion screen and the first frame is moved into the second space as required, the expansion battery needs to be detached and moved out of the expansion battery compartment, so that the expansion screen can be smoothly moved into the second space.
The steps of the above methods are divided for clarity, and the implementation may be combined into one step or split some steps, and the steps are divided into multiple steps, so long as the same logical relationship is included, which are all within the protection scope of the present patent; it is within the scope of the patent to add insignificant modifications to the algorithms or processes or to introduce insignificant design changes to the core design without changing the algorithms or processes.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific embodiments for practicing the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (10)
1. A flexible screen terminal, comprising: the expansion screen comprises a shell, an expansion screen and a fixed screen, wherein the shell is provided with a first frame and a second frame, the expansion screen is fixedly connected with the first frame, the fixed screen is fixedly connected with the second frame, and the expansion screen is movable relative to the fixed screen; wherein the first frame and the expansion screen form a first space, the second frame and the fixed screen form a second space,
when the expansion screen and the first frame move into the second space, the expansion screen is positioned below the fixed screen, and the second space accommodates the expansion screen and the first frame;
when the extension screen and the first frame move out of the second space, the extension screen and the fixed screen are located on the same plane, and the second space is used for loading an extension battery so as to utilize the extension battery to supply power for the flexible screen terminal.
2. The flexible screen terminal of claim 1, further comprising: the battery contact is used for being in contact with the extension battery so as to utilize the extension battery to supply power to the flexible screen terminal.
3. The flexible screen terminal of claim 2, further comprising: the detection contact is arranged on the extended flexible circuit board, and the switch is connected with the detection contact;
the detection contact is used for contacting with the expansion battery,
after the extension battery is in contact with the detection contact, the switch controls the extension battery to be communicated so as to supply power to the flexible screen terminal by utilizing the extension battery.
4. The flexible screen terminal of claim 3, further comprising: an intrinsic battery disposed in the first space, and voltage comparators connected to the switch and the intrinsic battery, respectively;
and the voltage comparator is used for comparing the electric quantity of the inherent battery and the extended battery and supplying power to the flexible screen terminal by using the extended battery and/or the inherent battery according to the comparison result.
5. The flexible screen terminal of any one of claims 3 or 4, further comprising: the battery compartment door is arranged in the second space and used for providing an entrance for the expanded battery to enter and exit the second space, and the vertical distance between the end part of the battery contact and the battery compartment door is smaller than that between the end part of the detection contact and the battery compartment door.
6. The flexible screen terminal of claim 5, further comprising: the elastic buckle is arranged in the second space and used for pushing the expansion battery to move out of the second space when the battery compartment door is opened.
7. The flexible screen terminal of claim 6, wherein the battery compartment door opens inwardly of the second space.
8. A terminal power supply method applied to the flexible screen terminal according to any one of claims 1 to 7, the method comprising:
judging whether an expansion battery is loaded in the second space;
and if the expansion battery is loaded in the second space, the terminal is powered by the expansion battery and the inherent battery of the flexible screen terminal.
9. The terminal power supply method according to claim 8, wherein, when applied to the flexible screen terminal according to any one of claims 3 to 7,
the judging whether the extended battery compartment of the second space is loaded with an extended battery includes:
and judging whether the detection contact is in contact with the expansion battery, and if so, loading the expansion battery in the expansion battery bin.
10. The terminal power supply method according to claim 8, wherein the powering of the terminal using the extended battery and the inherent battery of the flexible screen terminal comprises:
judging the electric quantity of the inherent battery and the extended battery;
if the electric quantity of the extended battery is not equal to the electric quantity of the inherent battery, the terminal is powered by the battery with higher electric quantity;
and if the electric quantity of the extended battery is equal to that of the inherent battery, the terminal is powered by the extended battery and the inherent battery together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110292310.5A CN113067921B (en) | 2021-03-18 | 2021-03-18 | Flexible screen terminal and terminal power supply method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110292310.5A CN113067921B (en) | 2021-03-18 | 2021-03-18 | Flexible screen terminal and terminal power supply method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113067921A true CN113067921A (en) | 2021-07-02 |
CN113067921B CN113067921B (en) | 2023-03-31 |
Family
ID=76562157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110292310.5A Active CN113067921B (en) | 2021-03-18 | 2021-03-18 | Flexible screen terminal and terminal power supply method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113067921B (en) |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1960385A (en) * | 2005-11-03 | 2007-05-09 | 乐金电子(中国)研究开发中心有限公司 | Extension type mobile communication terminal for display part |
TW200904122A (en) * | 2007-07-06 | 2009-01-16 | Hon Hai Prec Ind Co Ltd | Handset and display screen control method thereof |
CN201571085U (en) * | 2009-08-25 | 2010-09-01 | 中兴通讯股份有限公司 | Mobile terminal |
CN102497462A (en) * | 2011-12-30 | 2012-06-13 | 上海华勤通讯技术有限公司 | Mobile terminal |
CN202856839U (en) * | 2012-10-22 | 2013-04-03 | 曹伟林 | Intelligent terminal |
CN103620967A (en) * | 2011-05-03 | 2014-03-05 | 艾科星科技公司 | Communications device with extendable screen |
CN205377973U (en) * | 2016-03-09 | 2016-07-06 | 宁波萨瑞通讯有限公司 | Cell -phone of built -in vice screen |
JP2017107444A (en) * | 2015-12-10 | 2017-06-15 | レノボ・シンガポール・プライベート・リミテッド | Expansion unit and electronic device system |
CN108881529A (en) * | 2018-06-01 | 2018-11-23 | Oppo广东移动通信有限公司 | Terminal |
CN108900673A (en) * | 2018-07-13 | 2018-11-27 | 维沃移动通信有限公司 | A kind of mobile terminal |
CN110324468A (en) * | 2019-06-24 | 2019-10-11 | 维沃移动通信有限公司 | Mobile terminal |
CN110620835A (en) * | 2019-09-03 | 2019-12-27 | 深圳传音控股股份有限公司 | Mobile terminal |
CN210129129U (en) * | 2019-08-23 | 2020-03-06 | 维沃移动通信有限公司 | Terminal equipment |
US20200341514A1 (en) * | 2019-04-25 | 2020-10-29 | Beijing Xiaomi Mobile Software Co., Ltd. | Terminal with flexible screen |
WO2020259322A1 (en) * | 2019-06-26 | 2020-12-30 | 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 |
-
2021
- 2021-03-18 CN CN202110292310.5A patent/CN113067921B/en active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1960385A (en) * | 2005-11-03 | 2007-05-09 | 乐金电子(中国)研究开发中心有限公司 | Extension type mobile communication terminal for display part |
TW200904122A (en) * | 2007-07-06 | 2009-01-16 | Hon Hai Prec Ind Co Ltd | Handset and display screen control method thereof |
CN201571085U (en) * | 2009-08-25 | 2010-09-01 | 中兴通讯股份有限公司 | Mobile terminal |
CN103620967A (en) * | 2011-05-03 | 2014-03-05 | 艾科星科技公司 | Communications device with extendable screen |
CN102497462A (en) * | 2011-12-30 | 2012-06-13 | 上海华勤通讯技术有限公司 | Mobile terminal |
CN202856839U (en) * | 2012-10-22 | 2013-04-03 | 曹伟林 | Intelligent terminal |
JP2017107444A (en) * | 2015-12-10 | 2017-06-15 | レノボ・シンガポール・プライベート・リミテッド | Expansion unit and electronic device system |
CN205377973U (en) * | 2016-03-09 | 2016-07-06 | 宁波萨瑞通讯有限公司 | Cell -phone of built -in vice screen |
CN108881529A (en) * | 2018-06-01 | 2018-11-23 | Oppo广东移动通信有限公司 | Terminal |
CN108900673A (en) * | 2018-07-13 | 2018-11-27 | 维沃移动通信有限公司 | A kind of mobile terminal |
US20200341514A1 (en) * | 2019-04-25 | 2020-10-29 | Beijing Xiaomi Mobile Software Co., Ltd. | Terminal with flexible screen |
CN110324468A (en) * | 2019-06-24 | 2019-10-11 | 维沃移动通信有限公司 | Mobile terminal |
WO2020259322A1 (en) * | 2019-06-26 | 2020-12-30 | Oppo广东移动通信有限公司 | Electronic device |
CN210129129U (en) * | 2019-08-23 | 2020-03-06 | 维沃移动通信有限公司 | Terminal equipment |
CN110620835A (en) * | 2019-09-03 | 2019-12-27 | 深圳传音控股股份有限公司 | Mobile terminal |
CN112398986A (en) * | 2020-11-16 | 2021-02-23 | Oppo广东移动通信有限公司 | Electronic device |
Also Published As
Publication number | Publication date |
---|---|
CN113067921B (en) | 2023-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110602598B (en) | Wireless earphone, charging box and wireless earphone charging system | |
CN109510267A (en) | The charging method of wireless headset, charging box, wireless headset charging system and wireless headset | |
CN108649658B (en) | Multi-battery switching method, power supply device and electronic equipment | |
CN102262432B (en) | System and method for automatic rebooting subsequent to crash of Modem of smart phone | |
JP2002262469A (en) | Backup battery device | |
CN112039153A (en) | On-chip system, battery pack and electronic device | |
CN114221420A (en) | Battery protection chip, battery pack and electronic device | |
CN113067921B (en) | Flexible screen terminal and terminal power supply method | |
CN210042140U (en) | Wireless earphone, wireless earphone charging box and wireless earphone charging system | |
CN112531848B (en) | Battery pack and control method thereof | |
CN211509272U (en) | Charging box | |
CN212782269U (en) | Control system for realizing startup and shutdown through NFC or charging signal | |
CN211097467U (en) | Game controller | |
CN202695670U (en) | Battery and mobile terminal | |
CN105896662A (en) | Single-port mobile power control circuit and control method thereof | |
CN111969686A (en) | Mobile terminal for concurrent USB OTG and charging and implementation method | |
CN201514967U (en) | Battery connector and mobile terminal | |
CN112615406A (en) | UPS (uninterrupted power supply) balancing method for container energy storage uninterrupted power supply system | |
JP2021526782A (en) | BMS recognition system and method | |
JP2004208344A (en) | Portable terminal having a plurality of batteries | |
CN220857115U (en) | Automobile charging adapter | |
CN216413934U (en) | Energy storage power supply with multifunctional interface | |
CN117394520B (en) | Vehicle-mounted multifunctional energy storage power supply system, power supply method and readable storage medium | |
CN117674370B (en) | Discharging control method and system of battery | |
CN113964901B (en) | Wireless earphone box |
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 |