CN112839130A - Multifunctional screen projection system for smart phone - Google Patents
Multifunctional screen projection system for smart phone Download PDFInfo
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- CN112839130A CN112839130A CN201911304301.2A CN201911304301A CN112839130A CN 112839130 A CN112839130 A CN 112839130A CN 201911304301 A CN201911304301 A CN 201911304301A CN 112839130 A CN112839130 A CN 112839130A
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- mobile phone
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- 238000004891 communication Methods 0.000 claims description 10
- 238000004088 simulation Methods 0.000 claims description 10
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 230000036541 health Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 210000003128 head Anatomy 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 9
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a multifunctional screen projection system for a smart phone, which comprises screen projection equipment, a smart phone end APP and a screen projection equipment end APP, wherein the smart phone end APP is installed on the smart phone; according to the multifunctional screen projection system for the smart phone, disclosed by the invention, the distance between the smart phone and the head of a user is longer, so that the influence of the smart phone on the body health of the user during signal transmission can be greatly reduced; the operability of the mobile phone can be greatly improved, and when complex operations such as playing games are carried out, the observation of the game picture by the user cannot be influenced by the operation of the hand, so that the game experience can be greatly improved; the intelligent mobile phone screen display device has the advantages that the content on the intelligent mobile phone screen displayed on the screen projection device can be well observed by eyes, the mobile phone can be operated in the most comfortable posture, the intelligent mobile phone screen display device is not prone to fatigue after being used for a long time, and the intelligent mobile phone screen display device is beneficial to the comfort and health of eyes, cervical vertebra and body.
Description
Technical Field
The invention relates to the technical field of screen projection of smart phones, in particular to a multifunctional screen projection system for a smart phone.
Background
The smart phone is a general name of a type of a mobile phone which has an independent operating system and an independent operating space like a personal computer, can be used by a user to install programs provided by third-party service providers such as software, games, navigation and the like, and can realize wireless network access through a mobile communication network.
With the progress of science and technology and the diversification of functions of the smart phone, the popularization rate of the smart phone is higher and higher, more and more users become serious users of the smart phone, the smart phone is used for not only realizing basic communication functions such as making a call, but also performing operations such as playing games, watching movies, shopping or browsing webpages and taking pictures, more and more, realizing entertainment functions, and although the rich life of the user of the smart phone provides entertainment tools for the user, the following problems can exist in the actual using process:
one is that the smart phone is close to the head of the user, and the smart phone has certain influence on the body health of the user when signal transmission is carried out;
secondly, the smart phone has limited operation space, and when complex operations such as playing games are performed, the game experience can be seriously influenced by the operation of hands;
thirdly, when the smart phone is operated under many conditions, the requirement that eyes can well observe a screen of the smart phone is met, the smart phone needs to be held up by arms, fatigue is increased for a long time, and the smart phone is not beneficial to the health of eyes, cervical vertebra and body;
when weather such as winter is colder, a lot of users use smart mobile phone in the quilt, need stretch out the quilt with the hand outside, can have the condition of freezing the hand, even if use cell phone stand, also need stretch out the quilt with the hand and operate smart mobile phone, very inconvenient.
Therefore, in view of the above technical problems, there is a need for a multifunctional screen projection system for a smart phone.
Disclosure of Invention
In view of the above, the present invention provides a multifunctional screen projection system for a smart phone, which can project the content displayed on the screen of the smart phone onto a screen projection device, and at the same time, the smart phone can be used as an "operation handle".
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
the utility model provides a multi-functional screen system of throwing for smart mobile phone, includes throw screen equipment, smart mobile phone end APP and throw screen equipment end APP, smart mobile phone end APP installs on smart mobile phone, throw screen equipment end APP and install on throwing screen equipment, smart mobile phone end APP passes through wireless communication with throwing screen equipment end APP and is connected, smart mobile phone end APP includes game paddle analog function, puts out screen economize on electricity function and throws screen connection management function, throw screen equipment end APP and include cell-phone connection management function, audio video collection play function and cell-phone mirror image control function.
As a further improvement of the present invention, the gamepad simulation function is used for conventional gamepad simulation in a game state.
As a further improvement of the invention, the screen-off power-saving function is used for realizing normal operation in the screen-off state.
As a further improvement of the present invention, the screen-casting connection management function includes a privacy protection function, and the privacy protection function can set the authority of the screen-casting content of the mobile phone.
As a further improvement of the present invention, the mobile phone connection management function may manage the connection of multiple smart phones.
As a further improvement of the present invention, the mobile phone mirror image manipulation function is used to directly operate the mobile phone on the screen projection device and obtain the same feedback as that obtained by directly operating the mobile phone.
As a further improvement of the invention, the types of wireless communication include Bluetooth, Wi-Fi (IEEE 802.11), Infrared (IrDA) and ZigBee (IEEE 802.15.4).
As a further improvement of the present invention, the screen projection device includes a screen projection device body, the screen projection device body includes a front surface and a back surface, the front surface of the screen projection device body is provided with a touch display screen and a front camera, and the back surface of the screen projection device body is provided with a rear camera.
As a further improvement of the invention, a volume control key and a power control key are arranged on the side wall of the screen projection device body, and a loudspeaker, an earphone jack and a microphone are arranged at one end of the screen projection device body.
As a further improvement of the invention, a lithium ion storage battery is fixedly connected in the screen projection device body, a charging hole is formed in the screen projection device body, and a wireless charging module is connected in the screen projection device body.
The invention has the beneficial effects that:
1. the distance between the smart phone and the head of the user can be far, and the influence of the smart phone on the body health of the user during signal transmission can be greatly reduced;
2. the operability of the mobile phone can be greatly improved, and when complex operations such as playing games are carried out, the observation of the game picture by the user cannot be influenced by the operation of the hand, so that the game experience can be greatly improved;
3. the content on the screen of the smart phone displayed on the screen projection equipment can be well observed by eyes, the smart phone can be operated in the most comfortable posture, the smart phone is not easy to fatigue after being used for a long time, and the smart phone is beneficial to the comfortable health of eyes, cervical vertebra and body;
4. when the weather is cold, the user places the hand in the bed and places the screen projection equipment outside the bed, so that the smart phone can be operated in the bed without extending the hand out of the bed, the operation is convenient, and the condition of freezing the hand is avoided;
5. the smart phone is used as an operation handle, rich content does not need to be displayed in high brightness, the standby time of the smart phone can be greatly prolonged, and meanwhile, the user experience of using the smart phone can be greatly optimized according to the selection of the screen size of the screen projection equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a multifunctional screen projection system for a smart phone according to an embodiment of the present invention;
FIG. 2 is a schematic front view of a projection device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a back structure of a projection device according to an embodiment of the invention;
FIG. 4 is a schematic view of a scenario illustrating a game pad simulation function according to an embodiment of the present invention;
fig. 5 is a schematic view of a usage scenario of a mobile phone mirror operation function according to an embodiment of the present invention.
In the figure: 1. the screen projection equipment comprises a screen projection equipment body, 2 touch display screens, 3 front cameras, 4 volume control keys, 5 power control keys, 6 loudspeakers, 7 earphone jacks, 8 rear cameras and 9 microphones.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the various drawings of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration and, therefore, are used only to illustrate the basic structure of the subject matter of the present invention.
Terms such as "left", "right", and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "to the right" of other elements or features would then be oriented "to the left" of the other elements or features. Thus, the exemplary term "right side" may encompass both left and right orientations. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Referring to fig. 1, in a specific embodiment of the present invention, a multifunctional screen projection system for a smart phone includes a screen projection device, a smart phone end APP and a screen projection device end APP, the smart phone end APP is installed on the smart phone, the screen projection device end APP is installed on the screen projection device, the smart phone end APP and the screen projection device end APP are connected through wireless communication, the types of wireless communication include bluetooth, Wi-Fi (IEEE 802.11), infra red (irda) and ZigBee (IEEE 802.15.4), and the preferred wireless communication type is bluetooth communication, which has high stability, low cost and simple operation.
The smart phone end APP comprises a gamepad simulation function, a screen-off power-saving function and a screen-throwing connection management function, the gamepad simulation function is used for conventional handle simulation in a game state, specifically, simulation keys of a handle can be displayed on a smart phone screen, operation on a game can be achieved through operation of the simulation keys, the screen-off power-saving function is used for achieving normal operation in the screen-off state, the smart phone screen does not need to be observed in many scenes, energy and power can be saved in the screen-off state, standby time of the smart phone is greatly prolonged, the screen-throwing connection management function comprises a privacy protection function, the privacy protection function can set authority of screen throwing content of the smart phone, part of selectable functions or content is not displayed on screen throwing equipment, short message content for example, and privacy disclosure caused when multiple persons watch the screen throwing equipment can be avoided.
The screen projection equipment end APP comprises a mobile phone connection management function, an audio and video acquisition playing function and a mobile phone mirror image control function, the mobile phone connection management function can manage the connection of a plurality of smart phones, one screen projection equipment can be connected with a plurality of smart phones and can be connected with only one smart phone at the same time, the connected smart phones can be selected through the mobile phone connection management function, and operations of adding and deleting the smart phones can be simultaneously carried out, the mobile phone mirror image control function is used for directly operating the mobile phones on the screen projection equipment and obtaining the same feedback as the directly operated mobile phones, namely, the smart phones are completely mirrored on the screen projection equipment, the mobile phones can be operated on the screen projection equipment and have the same functions as the operated mobile phones, when the screen of the screen projection equipment is larger and the display effect is better, better use experience can be obtained, and meanwhile, the smart phones can be placed at a position far away from a user, the influence of mobile phone signal radiation on the body of a user is greatly reduced, the audio and video acquisition and playing function can play and acquire audio and video, namely the playing of video and audio and the recording and recording can be realized, and the specific voice and video call can be carried out, so that the hardware condition of a completely simulated mobile phone is met.
Referring to fig. 2 to 3, the screen projection device comprises a screen projection device body 1, the screen projection device body 1 comprises a front side and a back side, the front side of the screen projection device body 1 is provided with a touch display screen 2 and a front camera 3, the touch display screen 2 is used for displaying pictures transmitted by a smart phone and can perform touch screen operation, the back side of the screen projection device body 1 is provided with a rear camera 8, the front camera 3 and the rear camera 8 are both used for shooting and collecting videos or photos, the side wall of the screen projection device body 1 is provided with a volume control key 4 and a power control key 5, the volume control key 4 is used for adjusting volume, the power control key 5 is used for starting up and shutting down, one end of the screen projection device body 1 is provided with a loudspeaker 6, an earphone jack 7 and a microphone 9, the loudspeaker 6 is used for playing sound, the earphone jack 7 is used for inserting an earphone, the microphone 9 is used for collecting sound, throw 1 internal fixedly connected with lithium ion battery of screen equipment body, throw and seted up the hole of charging on the screen equipment body 1, throw 1 in-connection of screen equipment body and have wireless module of charging, the accessible dual mode charges, and convenient degree is high.
During the use, can install corresponding smart mobile phone end APP on smart mobile phone, throw screen equipment end APP in throwing the screen equipment installation simultaneously, throw screen equipment end APP can be the system APP of preinstallation in throwing the screen equipment, can not uninstall, and smart mobile phone end APP can be developed according to corresponding function by technical personnel in the field with throwing screen equipment end APP, and it is not repeated here to do not.
After the smart phone and the screen projection equipment are connected, a proper support can be selected according to the used scene, the screen projection equipment body 1 is fixed at a proper position, as shown in fig. 4, the user can operate the smart phone by the hands with the aim of convenient observation of the eyes, synchronous feedback can be obtained on the touch display screen 2, when the user plays games, the user can be familiar with the case position of a game handle on the screen of the smart phone in advance, the game playing operation can be realized, when the user watches films or videos, the user can operate the screen of the smart phone by the same method, and pause, switching or searching is realized. When needs were shot, can directly operate throwing screen equipment body 1, can call leading camera 3 or rear camera 8 and shoot, the picture of shooing can be transmitted to the smart mobile phone in real time, can not save in throwing screen equipment body 1.
Especially for the minors with poor self-control, the minors can be reluctant to approach the smart phone slowly when playing the smart phone, the distance between eyes and the smart phone is short, the radiation and stimulation of the screen of the smart phone can greatly influence the eyesight of the minors, parents using the invention can fix the smart phone at a safe distance, or the smart phone is placed in a place where minors cannot reach, and the content of screen projection can be limited by the screen projection connection management function, as shown in fig. 5, the method has the advantages that the minors can not access the key part of the smart phone, misoperation of the minors on the smart phone can be greatly reduced, property loss or information mistaken deletion is not easy to cause, parents can set the service time of screen projection equipment through a screen projection connection management function, the requirement of playing the smart phone by children is met, and the maximum reduction in time and harm can be achieved.
According to the technical scheme, the invention has the following beneficial effects:
according to the multifunctional screen projection system for the smart phone, disclosed by the invention, the distance between the smart phone and the head of a user is longer, so that the influence of the smart phone on the body health of the user during signal transmission can be greatly reduced; the operability of the mobile phone can be greatly improved, and when complex operations such as playing games are carried out, the observation of the game picture by the user cannot be influenced by the operation of the hand, so that the game experience can be greatly improved; the content on the screen of the smart phone displayed on the screen projection equipment can be well observed by eyes, the smart phone can be operated in the most comfortable posture, the smart phone is not easy to fatigue after being used for a long time, and the smart phone is beneficial to the comfortable health of eyes, cervical vertebra and body; when the weather is cold, the user places the hand in the bed and places the screen projection equipment outside the bed, so that the smart phone can be operated in the bed without extending the hand out of the bed, the operation is convenient, and the condition of freezing the hand is avoided; the smart phone is used as an operation handle, rich content does not need to be displayed in high brightness, the standby time of the smart phone can be greatly prolonged, and meanwhile, the user experience of using the smart phone can be greatly optimized according to the selection of the screen size of the screen projection equipment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a multi-functional screen system of throwing for smart mobile phone, a serial communication port, including throwing screen equipment, smart mobile phone end APP and throwing screen equipment end APP, smart mobile phone end APP installs on smart mobile phone, throw screen equipment end APP and install on throwing screen equipment, smart mobile phone end APP passes through wireless communication with throwing screen equipment end APP and is connected, smart mobile phone end APP includes game paddle analog function, puts out screen power saving function and throws screen connection management function, throw screen equipment end APP and include cell-phone connection management function, audio frequency and video collection play function and cell-phone mirror image control function.
2. The multifunctional screen-projection system for the smart phone as claimed in claim 1, wherein the gamepad simulation function is used for a conventional gamepad simulation in a game state.
3. The multifunctional screen projection system for the smart phone as recited in claim 1, wherein the screen-off power-saving function is used for realizing normal operation in a screen-off state.
4. The multifunctional screen projection system for the smart phone as claimed in claim 1, wherein the screen projection connection management function comprises a privacy protection function, and the privacy protection function can set the authority of the screen projection content of the smart phone.
5. The multifunctional screen projection system for the smart phone as claimed in claim 1, wherein the phone connection management function can manage the connection of a plurality of smart phones.
6. The multifunctional screen projection system for the smart phone as claimed in claim 1, wherein the mobile phone mirror manipulation function is used for directly operating the mobile phone on the screen projection device and obtaining the same feedback as that of the directly operating mobile phone.
7. The multifunctional screen projecting system for the smart phone of claim 1, wherein the types of wireless communication comprise bluetooth, Wi-Fi (IEEE 802.11), infra (irda) and ZigBee (IEEE 802.15.4).
8. The multifunctional screen projecting system for the smart phone according to claim 1, wherein the screen projecting device comprises a screen projecting device body (1), the screen projecting device body (1) comprises a front surface and a back surface, the front surface of the screen projecting device body (1) is provided with a touch display screen (2) and a front camera (3), and the back surface of the screen projecting device body (1) is provided with a rear camera (8).
9. The multifunctional screen projection system for the smart phone according to claim 8, wherein a volume control key (4) and a power control key (5) are arranged on a side wall of the screen projection device body (1), and a speaker (6), an earphone jack (7) and a microphone (9) are arranged at one end of the screen projection device body (1).
10. The multifunctional screen projection system for the smart phone according to claim 8, wherein a lithium ion battery is fixedly connected in the screen projection device body (1), a charging hole is formed in the screen projection device body (1), and a wireless charging module is connected in the screen projection device body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304301.2A CN112839130A (en) | 2019-12-17 | 2019-12-17 | Multifunctional screen projection system for smart phone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304301.2A CN112839130A (en) | 2019-12-17 | 2019-12-17 | Multifunctional screen projection system for smart phone |
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| CN112839130A true CN112839130A (en) | 2021-05-25 |
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| CN201911304301.2A Pending CN112839130A (en) | 2019-12-17 | 2019-12-17 | Multifunctional screen projection system for smart phone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024067169A1 (en) * | 2022-09-30 | 2024-04-04 | 华为技术有限公司 | Information processing method and electronic device |
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| CN202121662U (en) * | 2011-05-20 | 2012-01-18 | 德信互动科技（北京）有限公司 | Electronic device control system |
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| CN105426145A (en) * | 2015-11-06 | 2016-03-23 | 武汉卡比特信息有限公司 | Method for projecting mobile phone screen to computer terminal |
| CN206993320U (en) * | 2017-07-27 | 2018-02-09 | 山东比特智能科技股份有限公司 | A kind of mobile terminal throws screen device |
| CN110134356A (en) * | 2019-04-29 | 2019-08-16 | 维沃移动通信有限公司 | A kind of throwing screen method and terminal |
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2019
- 2019-12-17 CN CN201911304301.2A patent/CN112839130A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202121662U (en) * | 2011-05-20 | 2012-01-18 | 德信互动科技（北京）有限公司 | Electronic device control system |
| CN104978156A (en) * | 2014-04-02 | 2015-10-14 | 联想(北京)有限公司 | Multi-screen display method and multi-screen display processing device |
| CN105426145A (en) * | 2015-11-06 | 2016-03-23 | 武汉卡比特信息有限公司 | Method for projecting mobile phone screen to computer terminal |
| CN206993320U (en) * | 2017-07-27 | 2018-02-09 | 山东比特智能科技股份有限公司 | A kind of mobile terminal throws screen device |
| CN110134356A (en) * | 2019-04-29 | 2019-08-16 | 维沃移动通信有限公司 | A kind of throwing screen method and terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024067169A1 (en) * | 2022-09-30 | 2024-04-04 | 华为技术有限公司 | Information processing method and electronic device |
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Application publication date: 20210525 |