CN207783023U - Multifunctional intellectual projection arrangement - Google Patents
Multifunctional intellectual projection arrangement Download PDFInfo
- Publication number
- CN207783023U CN207783023U CN201820069940.XU CN201820069940U CN207783023U CN 207783023 U CN207783023 U CN 207783023U CN 201820069940 U CN201820069940 U CN 201820069940U CN 207783023 U CN207783023 U CN 207783023U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- module
- intelligent
- connect
- infrared
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of multifunctional intellectual projection arrangements, the projection arrangement includes shell, mainboard, power panel, projection light machine and radiating subassembly, the shell includes upper shell and lower housing, the mainboard, power panel, projection light machine and radiating subassembly are placed in the cavity that upper shell and lower housing enclose, the mainboard is fixed on lower housing, the power panel is fixed on lower housing, the projection light machine is fixed on lower housing, the radiating subassembly is fixed on around projection light machine on lower housing, the power panel is connect with mainboard, the radiating subassembly is connect with mainboard, the radiating subassembly is connect with mainboard, the radiating subassembly, mainboard, projection light machine is also electrically connected with power panel.In the utility model, collect WIFI routers, Android intelligent equipment, the auto-focusing of infrared image identification, bluetooth infrared Remote control telephone, 4G communication functions, KTV program request amusements are in the Multifunctional projector of one.
Description
Technical field
The utility model belongs to projecting apparatus field, more particularly to a kind of multifunctional projection device.
Background technology
Micro- operation product in the market are numerous, and signal input includes VGA, and HDMI, WiFi are same to be shielded, and T cards locally play etc., but
It is not support the various K songs equipment of SIM data card mobile phone KTV, computer KTV etc., type is various, applies for that optical fiber, operator send intelligence
Energy TV box, light cat, WIFI routers etc., room will be equipped with TV (32 cun), and computer could enjoy Internet resources, pole well
Big occupies floor space, rents a house or sell room now, and room is smaller and smaller, and electronic product is the more to buy the more more, present electricity
Depending on the display screen of mobile phone, tablet is all direct light, also blue light, sees and is easy to hinder eye, the development of 4G, 5G, the nothing of each operator long
The successive appearance of limit flow set meal, flow package price is gradually reduced, and optical fiber, and the cost of cable installation increases year by year, uses
Data card substitutes cable, and optical fiber is no longer remote.
A kind of Multifunctional projector is disclosed in the documents of Patent No. 201210028235.2 comprising projective module
Group, storage device, audio-visual broadcasting module and document open module, and the storage device is for storing audio/video file and document, institute
Audio-visual broadcasting module is stated for reading audio/video file out of storage device, and plays the audio/video file, the document opens module
For reading document out of storage device, and the document is opened, the projection module is broadcast for projecting the audio-visual broadcasting module
The audio/video file or document put open the image corresponding to the document that module is opened.It is not necessarily to when the Multifunctional projector use
It is equipped with peripheral device, saves resource.
But without collection WIFI routers in the technology, Android intelligent equipment, 4G communication functions, KTV program request amusements are in one
The Multifunctional projector of body.
Invention content
To solve the above problems, the purpose of this utility model is to provide a kind of energy wireless data traffic is shared, 4 G communications
Function, Android intelligent equipment, remote synchronization, Online Video and KTV program request amusements are in the multifunctional intellectual projection arrangement of one；
Another of the utility model is designed to provide a kind of multifunctional intellectual projection arrangement, the device processing cost
It is low, it is easy to be widely popularized, saves resource.
To achieve the above object, the technical solution of the utility model is as follows.
The utility model provides a kind of multifunctional intellectual projection arrangement, the projection arrangement include shell, mainboard, power panel,
Projection light machine and radiating subassembly, the shell include upper shell and lower housing, the mainboard, power panel, projection light machine and heat dissipation
Component is placed in the cavity that upper shell and lower housing enclose, and the mainboard is fixed on lower housing, and the power panel is fixed
On lower housing, the projection light machine is fixed on upper-lower casing, and the radiating subassembly is fixed on lower casing around projection light machine
On body, the power panel is connect with mainboard, and the projection light machine is electrically connected with mainboard, and the radiating subassembly is connect with mainboard, institute
Radiating subassembly, mainboard, projection light machine is stated also to be electrically connected with power panel.In the utility model, collect WIFI routers, Android intelligence
Energy equipment, the auto-focusing of infrared image identification, bluetooth infrared Remote control telephone, 4G communication functions, KTV program request amusements are in one
Multifunctional projector, wherein the intelligence main control processor can be running fire section series intelligent chip MTXXXX, spreadtrum Series Intelligent
Chip SCXXXX, high pass Series Intelligent chip MSMXXX, preferably MTXXXX, can also be other family chips, power panel is
DR66。
Further, the mainboard includes microcontroller, intelligent master controller, projecting subassembly, displacement transducer, infrared emission
Pipe, infrared receiving terminal, Wifi and bluetooth module, stepper motor, data card, storage card, automatic keystone, image recognition mould
Block, RF transceiver and radio-frequency power amplifier, the intelligence main processing controller is electrically connected with the displacement transducer, described
Microcontroller is communicated to connect with the intelligent main processing controller, and described image identification module and the intelligent main processing controller are logical
Letter connection, the output end of described image identification module is connected with the single-chip microcomputer input, the Wifi and bluetooth module and
The intelligence main processing controller communication connection, the radio-frequency power amplifier and the intelligent main processing controller communication link
It connects, the RF transceiver is communicated to connect with the intelligent main processing controller, the RF transceiver and the radio-frequency power
Amplifier communicates to connect, and the projecting subassembly is communicated to connect with the intelligent main processing controller, the infrared transmitting tube and institute
Single chip communication connection is stated, the infrared hair receives head and connect with the single chip communication, the stepper motor input terminal and institute
It states single-chip microcomputer output to be connected, the data card is communicated to connect with the intelligent main processing controller, the storage card and institute
Intelligent main processing controller communication connection is stated, the automatic keystone communicates to connect with the intelligent main processing controller, leads to
Cross wireless data intelligence main control part, intelligent micro projection RGB drive parts, the intelligent temperature detection of intelligent temperature control and radiating part
Point, the auto-focusing drive part of infrared image identification is combined into multi-functional projecting apparatus.Its displacement transducer senses equipment
It is mobile, infrared emission is opened, infrared receiving terminal receives infrared light, returns the time according to infrared light reflection, corresponds to and be preset at
Projection light machine in memory obtains projected image to screen or the optimum distance of wall further according to image recognition sensor
Clarity, the focal length of adjustment stepper motor driving ray machine, reaches the automatic focusing function of infrared image identification, is provided with number
Just it is to provide the SIM card of wireless networking according to card, in addition to wireless networking, SMS, the functions such as can also make a phone call.
Further, the projecting subassembly includes LCOS projection light machines module, LCOS ray machines decoding module, ray machine RGB drives
Dynamic model group and intelligent temperature control, the input terminal of the intelligent temperature control is connected with the output end of the intelligent main control processor, described
The input terminal of ray machine RGB driving modules is connected with the output end of the intelligent temperature control, the LCOS ray machines decoding module and institute
The output end for stating intelligent temperature control is connected, and the input terminal of the LCOS projection light machines module is defeated with the intelligent main control processor
Outlet is connected, and the input terminal of the LCOS projection light machines module is connected with the output end of the stepper motor, for realizing
High-resolution and sufficient color.LCOS has using light efficiency is high, small, aperture opening ratio is high, manufacturing technology is more ripe.
Further, which further includes data interface module, and the data interface module includes HDMI decodings and TPYE-
C is decoded, and the decoded output ends of HDMI are connected with the intelligent main control processor input terminal, and the TPYE-C is decoded defeated
Outlet is connected with the intelligent main control processor input terminal, is used for HDMI/Type_C signal dual displays, and two interfaces
Signal is shown on the same picture.
Further, the mainboard further includes power module, and the power module includes power management integrated circuit, DC
Direct current inputs and lithium battery power supply group, and the power module is communicated to connect with the intelligent main control processor, and the DC direct currents are defeated
The output end entered is connected with the power management integrated circuit input terminal, the output end of the power management integrated circuit and institute
State intelligent main control processor communication connection.By the external DC direct currents input of the power management integrated circuit and lithium battery power supply group storage
Standby electricity powers to projecting cell and is the charge electronic devices to be charged.The charge-discharge circuit can obtain voltage-regulating circuit
Output voltage to charge to battery, meanwhile, which can obtain the electricity of battery storage, and power to projecting cell.
Further, the mainboard further includes K song modules, and K song modules include K songs audio coding decoding, microphone jack
With audio output socket.The audio output is connected with the input terminal of the intelligent main control processor, for realizing passing through
Data traffic in equipment, online to request a song, K sings and shares.
Further, which further includes bluetooth infrared Remote control telephone, which includes infrared receiving/transmission
The bis- bluetooth modules of module, MCU, sensor and audio transmitting-receiving, the infrared receiving/transmission module are communicated with the bis- bluetooth modules of the MCU
Connection, the output end of the sensor are connected with the input terminal of the bis- bluetooth modules of the MCU, the output end of the audio transmitting-receiving
It is connected with the bis- bluetooth module input terminals of the MCU, MCU connects blueing automatically by infrared opening projection device, projection device
Tooth/wifi infrared remote control phones；The MCU of bluetooth/wifi infrared remote control phones is dialed in by bluetooth/WIFI on projection device,
It is gone by radio data system dial-out, audio signal is transferred to bluetooth/wifi infrared remote control phones by bluetooth/WIFI after connection
On, constitute talking path.
Further, which further includes OTG, and described OTG communicates to connect with the intelligent main control processor.For
Connection between a variety of different equipment or mobile device carries out data exchange.
Further, which is characterized in that the communication connection is that IIC is communicated, and it is same to realize that multiple chips may be coupled to
Under bus structures, while each chip all can serve as the voltage input of real-time Data Transmission.
The advantage of the utility model is：Compared with the prior art, in the utility model, the device include mainboard,
Projection light machine and radiating subassembly, the radiating subassembly are fixed on around projection light machine, the projection light machine and radiating subassembly with
Mainboard is electrically connected.In the utility model, collection WIFI routers, Android intelligent equipment, the auto-focusing of infrared image identification,
Bluetooth infrared Remote control telephone, 4G communication functions, KTV program request amusements are in the Multifunctional projector of one.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model multifunctional intellectual projection arrangement.
Fig. 2 is the structure diagram of the utility model multifunctional intellectual projection arrangement.
Fig. 3 is auto focus apparatus moving detecting circuit figure in the utility model multifunctional intellectual projection arrangement.
Fig. 4 is automatic-focusing control circuit figure in the utility model multifunctional intellectual projection arrangement.
Fig. 5 is automatic focusing infrared reception/range-measuring circuit figure in the utility model multifunctional intellectual projection arrangement.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
To achieve the above object, the technical solution of the utility model is as follows.
Shown in Figure 1, the utility model provides a kind of multifunctional intellectual projection arrangement, the projection arrangement include shell,
Mainboard 2, power panel 3, projection light machine 4 and radiating subassembly 5, shell include upper shell 6 and lower housing 1, and mainboard 2, is thrown power panel 3
Shadow ray machine 4 and radiating subassembly 5 are placed in the cavity that upper shell 6 and lower housing 1 enclose, and mainboard 2 is fixed on lower housing 1,
Power panel 3 is fixed on lower housing 1, and projection light machine 4 is fixed on lower housing, and radiating subassembly 5 is fixed on down around projection light machine 4
On shell 1, power panel 3 is connect with mainboard 2, and radiating subassembly 5 is connect with mainboard 2, radiating subassembly 5, mainboard 2, projection light machine 4 also with
Power panel 3 is electrically connected.In the utility model, collect WIFI routers, Android intelligent equipment, infrared image identifies automatic right
Coke, bluetooth infrared Remote control telephone, 4G communication functions, KTV program request amusements are in the Multifunctional projector of one.
In the present embodiment, mainboard 2 includes microcontroller, intelligent master controller, projecting subassembly, displacement transducer, infrared hair
Penetrate pipe, infrared receiving terminal, Wifi and bluetooth module, stepper motor, data card, storage card, automatic keystone, image recognition mould
Block, RF transceiver and radio-frequency power amplifier, intelligent main processing controller are electrically connected with displacement transducer, microcontroller and intelligence
Main processing controller communicates to connect, and picture recognition module is communicated to connect with intelligent main processing controller, picture recognition module it is defeated
Outlet is connected with the single-chip microcomputer input, and Wifi is communicated to connect with bluetooth module and intelligent main processing controller, radio frequency work(
Rate amplifier is communicated to connect with intelligent main processing controller, and RF transceiver is communicated to connect with intelligent main processing controller, radio frequency
Transceiver is communicated to connect with radio-frequency power amplifier, and projecting subassembly is communicated to connect with intelligent main processing controller, infrared transmitting tube
It is connect with single chip communication, infrared hair receives head and connect with single chip communication, stepper motor input terminal and single-chip microcomputer output phase
Connection, data card are communicated to connect with the intelligent main processing controller, and storage card is communicated to connect with intelligent main processing controller, from
Dynamic keystone is communicated to connect with intelligent main processing controller, and RGB is projected by wireless data intelligence main control part, intelligent micro
Drive part, the intelligent temperature detection of intelligent temperature control and radiator portion, the auto-focusing drive part of infrared image identification combine
At multi-functional projecting apparatus.Its displacement transducer senses that equipment moves, and opens infrared emission, infrared receiving terminal receives infrared
Light is returned the time according to infrared light reflection, corresponds to preset projection light machine in memory to the best of screen or wall
Distance, the clarity of projected image is obtained further according to image recognition sensor, and the focal length of adjustment stepper motor driving ray machine reaches
The automatic focusing function of infrared image identification, is provided with the SIM card that data card is just to provide wireless networking, on wireless
Net, SMS, the functions such as can also make a phone call.
In the present embodiment, projecting subassembly includes LCOS projection light machines module, LCOS ray machines decoding module, ray machine RGB drives
Dynamic model group and intelligent temperature control, the input terminal of intelligent temperature control are connected with the output end of intelligent main control processor, and ray machine RGB drives mould
The input terminal of group is connected with the output end of intelligent temperature control, and LCOS ray machines decoding module is connected with the output end of intelligent temperature control,
The input terminal of LCOS projection light machine modules is connected with the output end of intelligent main control processor, the input of LCOS projection light machine modules
End is connected with the output end of stepper motor, for realizing high-resolution and sufficient color.LCOS have it is high using light efficiency,
It is small, aperture opening ratio is high, manufacturing technology is more ripe.
In the present embodiment, which further includes data interface module, data interface module include HDMI decodings and
TPYE-C is decoded, and the decoded output ends of HDMI are connected with the intelligent main control processor input terminal, and the TPYE-C is decoded
Output end is connected with the intelligent main control processor input terminal, is used for HDMI/Type_C signal dual displays, and two interfaces
Signal shown on the same picture.
In the present embodiment, mainboard 2 further includes power module, and power module includes power management integrated circuit, DC direct currents
Input and lithium battery power supply group, the power module are communicated to connect with the intelligent main control processor, the DC direct currents input
Output end is connected with the power management integrated circuit input terminal, the output end of the power management integrated circuit and the intelligence
It can main control processor communication connection.By the input of the power management integrated circuit external DC direct currents and the lithium battery power supply group deposit
Electricity powers to projecting cell and is the charge electronic devices to be charged.The charge-discharge circuit can obtain voltage-regulating circuit output
Voltage to charge to battery, meanwhile, which can obtain the electricity of battery storage, and power to projecting cell.
In the present embodiment, mainboard further includes K song modules, and K song modules include K songs audio coding decoding, microphone jack
With audio output socket.Audio output is connected with the input terminal of intelligent main control processor, for realizing by equipment
Data traffic, online to request a song, K sings and shares.
In the present embodiment, which further includes bluetooth infrared Remote control telephone, which includes infrared
Module, the bis- bluetooth modules of MCU, sensor and audio transmitting-receiving, infrared receiving/transmission module is received and dispatched to communicate with the bis- bluetooth modules of the MCU
Connection, the output end of sensor are connected with the input terminal of the bis- bluetooth modules of MCU, the output end and the bis- bluetooths of MCU of audio transmitting-receiving
Module input terminal is connected, and MCU connects upper bluetooth/wifi infrared remote controls automatically by infrared opening projection device, projection device
Phone；The MCU of bluetooth/wifi infrared remote control phones is dialed in by bluetooth/WIFI on projection device, and radio data system is passed through
Dial-out is gone, and audio signal is transferred to by bluetooth/WIFI on bluetooth/wifi infrared remote control phones after connection, constitutes talking path.
In the present embodiment, which further includes OTG, and OTG communicate to connect with the intelligent main control processor.For
Connection between a variety of different equipment or mobile device carries out data exchange.
In the present embodiment, it communicates to connect and is communicated for IIC, realize that multiple chips may be coupled under same bus structure,
Each chip all can serve as the voltage input of real-time Data Transmission simultaneously.
The advantage of the utility model is：Compared with the prior art, in the utility model, the device include mainboard,
Projection light machine and radiating subassembly, the radiating subassembly are fixed on around projection light machine, the projection light machine and radiating subassembly with
Mainboard is electrically connected.In the utility model, collection WIFI routers, Android intelligent equipment, the auto-focusing of infrared image identification,
Bluetooth infrared Remote control telephone, 4G communication functions, KTV program request amusements are in the Multifunctional projector of one.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (8)
1. a kind of multifunctional intellectual projection arrangement, which is characterized in that the projection arrangement includes shell, mainboard, power panel, projected light
Machine and radiating subassembly, the shell include upper shell and lower housing, and the mainboard, power panel, projection light machine and radiating subassembly are equal
It is placed in the cavity that upper shell and lower housing enclose, the mainboard is fixed on lower housing, and the power panel is fixed on lower casing
On body, the projection light machine is fixed on lower housing, and the radiating subassembly is fixed on around projection light machine on lower housing, the electricity
Source plate is connect with mainboard, and the projection light machine is electrically connected with mainboard, and the radiating subassembly is connect with mainboard, the radiating subassembly,
Mainboard, projection light machine are also electrically connected with power panel；
The mainboard includes microcontroller, intelligent master controller, projecting subassembly, displacement transducer, infrared transmitting tube, infrared receiver
Head, Wifi and bluetooth module, stepper motor, data card, storage card, automatic keystone, picture recognition module, RF transceiver
And radio-frequency power amplifier, it is described intelligence main processing controller be electrically connected with the displacement transducer, the microcontroller with it is described
Intelligent main processing controller communication connection, described image identification module is communicated to connect with the intelligent main processing controller, described
The output end of picture recognition module is connected with the single-chip microcomputer input, the Wifi and bluetooth module and the intelligent master control
Processor communication connection processed, the radio-frequency power amplifier are communicated to connect with the intelligent main processing controller, and the radio frequency is received
It sends out device to communicate to connect with the intelligent main processing controller, the RF transceiver and the radio-frequency power amplifier communication link
It connects, the projecting subassembly is communicated to connect with the intelligent main processing controller, the infrared transmitting tube and the single chip communication
Connection, the infrared hair receive head and are connect with the single chip communication, and the stepper motor input terminal is exported with the microcontroller
End is connected, and the data card is communicated to connect with the intelligent main processing controller, the storage card and the intelligent main control
Processor communication connects, and the automatic keystone is communicated to connect with the intelligent main processing controller, passes through wireless data intelligence
Energy main control part, intelligent micro projection RGB drive parts, the intelligent temperature detection of intelligent temperature control and radiator portion, infrared image
The auto-focusing drive part of identification is combined into multi-functional projecting apparatus.Its displacement transducer senses that equipment moves, and opens red
Outer transmitting, infrared receiving terminal receive infrared light, are returned the time according to infrared light reflection, correspond to preset throwing in memory
Shadow ray machine obtains the clarity of projected image, adjustment further according to image recognition sensor to screen or the optimum distance of wall
Stepper motor drives the focal length of ray machine, reaches the automatic focusing function of infrared image identification.
2. multifunctional intellectual projection arrangement as described in claim 1, which is characterized in that the projecting subassembly includes LCOS projections
Ray machine module, LCOS ray machines decoding module, ray machine RGB driving modules and intelligent temperature control, the input terminal of the intelligent temperature control and institute
The output end for stating intelligent main control processor is connected, and the input terminal of ray machine RGB driving module is defeated with the intelligent temperature control
Outlet is connected, and the LCOS ray machines decoding module is connected with the output end of the intelligent temperature control, the LCOS projection light machines
The input terminal of module is connected with the output end of the intelligent main control processor, the input terminal of the LCOS projection light machines module with
The output end of the stepper motor is connected.
3. multifunctional intellectual projection arrangement as described in claim 1, which is characterized in that the mainboard further includes data-interface mould
Block, the data interface module include HDMI decodings and TPYE-C decodings, and the decoded output ends of HDMI and the intelligence are main
Control processor input terminal is connected, and the decoded output ends of TPYE-C are connected with the intelligent main control processor input terminal,
For HDMI/Type_C signal dual displays, and the signal of two interfaces is shown on the same picture.
4. multifunctional intellectual projection arrangement as described in claim 1, which is characterized in that the mainboard further includes power module,
The power module include power management integrated circuit, DC direct currents input and lithium battery power supply group, the power module with it is described
The output end of intelligent main control processor communication connection, the DC direct currents input is connected with the power management integrated circuit input terminal
It connects, the output end of the power management integrated circuit is communicated to connect with the intelligent main control processor.It is integrated by the power management
The electricity of the external DC direct currents input of circuit and the lithium battery power supply group deposit is powered to projecting cell and is filled for the electronics to be charged
Set charging；The charge-discharge circuit can obtain voltage-regulating circuit output voltage to charge to battery, meanwhile, which can
The electricity of battery storage is obtained, and is powered to projecting cell.
5. multifunctional intellectual projection arrangement as described in claim 1, which is characterized in that the mainboard further includes K song modules, should
K song modules include K songs audio coding decoding, microphone jack and audio output socket；The audio output and the intelligence are main
The input terminal of control processor is connected, and for realizing by the data traffic in equipment, online to request a song, K sings and shares.
6. multifunctional intellectual projection arrangement as described in claim 1, which is characterized in that the device further includes bluetooth infrared remote control
Phone, which includes that infrared receiving/transmission module, the bis- bluetooth modules of MCU, sensor and audio are received and dispatched, described red
Outer transmitting-receiving module is communicated to connect with the bis- bluetooth modules of the MCU, the output end of the sensor and the bis- bluetooth modules of the MCU
Input terminal is connected, and the output end of the audio transmitting-receiving is connected with the bis- bluetooth module input terminals of the MCU, and MCU passes through infrared
Projection device is opened, projection device connects upper bluetooth/wifi infrared remote control phones automatically；Bluetooth/wifi infrared remote control phones
MCU is dialed in by bluetooth/WIFI on projection device, is gone by radio data system dial-out, audio signal passes through indigo plant after connection
Tooth/WIFI is transferred on bluetooth/wifi infrared remote control phones, constitutes talking path.
7. multifunctional intellectual projection arrangement as described in claim 1, which is characterized in that the mainboard further includes OTG, described
OTG communicate to connect with the intelligent main control processor, for the connection between a variety of different equipment or mobile device, into line number
According to exchange.
8. multifunctional intellectual projection arrangement as described in claim 1, which is characterized in that the communication connection is that IIC is communicated, real
Existing multiple chips may be coupled under same bus structure, while each chip all can serve as the control of real-time Data Transmission
Source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069940.XU CN207783023U (en) | 2018-01-16 | 2018-01-16 | Multifunctional intellectual projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069940.XU CN207783023U (en) | 2018-01-16 | 2018-01-16 | Multifunctional intellectual projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207783023U true CN207783023U (en) | 2018-08-28 |
Family
ID=63213113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820069940.XU Expired - Fee Related CN207783023U (en) | 2018-01-16 | 2018-01-16 | Multifunctional intellectual projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207783023U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055521A (en) * | 2018-01-16 | 2018-05-18 | 深圳市新海思威科技有限公司 | Multifunctional projection device |
| CN109471316A (en) * | 2019-01-03 | 2019-03-15 | 沈曾方 | A kind of portable data line adapter projection arrangement |
| CN111679764A (en) * | 2020-06-10 | 2020-09-18 | 广州鑫华渥显示科技有限公司 | Interactive projection system and equipment thereof |
-
2018
- 2018-01-16 CN CN201820069940.XU patent/CN207783023U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055521A (en) * | 2018-01-16 | 2018-05-18 | 深圳市新海思威科技有限公司 | Multifunctional projection device |
| CN109471316A (en) * | 2019-01-03 | 2019-03-15 | 沈曾方 | A kind of portable data line adapter projection arrangement |
| CN111679764A (en) * | 2020-06-10 | 2020-09-18 | 广州鑫华渥显示科技有限公司 | Interactive projection system and equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207783023U (en) | Multifunctional intellectual projection arrangement | |
| US20190327106A1 (en) | Method, apparatus, device, system and storage medium for controlling smart home | |
| CN205232324U (en) | Camera based on wireless hotspot network is connected in sound wave configuration | |
| CN104159057A (en) | Wireless projection system and wireless projector | |
| CN108055521A (en) | Multifunctional projection device | |
| CN206077606U (en) | A kind of intelligent wireless scialyscope with voice control function | |
| CN102957888A (en) | Wireless fidelity (WiFi)-communication-based portable audio and video transmission and recording device | |
| CN206894812U (en) | Multimedia overhead projector equipment | |
| CN211210090U (en) | Vehicle-mounted intelligent service terminal | |
| US20150031414A1 (en) | Micro projector | |
| CN207200892U (en) | A kind of projecting apparatus with acoustic function | |
| CN215871677U (en) | Wireless screen projection system and equipment for wearable display | |
| CN108924524A (en) | A kind of projector based on mobile network | |
| CN206060971U (en) | A kind of multifunctional intellectual projector | |
| CN209462614U (en) | Split-type vehicle-carrying smart machine and automobile | |
| CN209218149U (en) | A kind of mobile phone | |
| CN208905109U (en) | A kind of projector based on mobile network | |
| CN202735659U (en) | Handset special-purpose projector with charging function | |
| CN207895217U (en) | Projecting apparatus module | |
| CN207457680U (en) | A kind of mobile phone projectors box | |
| CN202696652U (en) | Wireless communication transmission automobile video system | |
| CN202602764U (en) | Wireless multimedia terminal | |
| CN207117842U (en) | A kind of Multifunctional projector | |
| CN207218888U (en) | Wireless communication module and communication terminal | |
| CN212849147U (en) | Display with universal USB interface for screen projection with different intelligent mobile phones |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20190116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |