CN107566555B - Projection mobile phone - Google Patents
Projection mobile phone Download PDFInfo
- Publication number
- CN107566555B CN107566555B CN201710697786.0A CN201710697786A CN107566555B CN 107566555 B CN107566555 B CN 107566555B CN 201710697786 A CN201710697786 A CN 201710697786A CN 107566555 B CN107566555 B CN 107566555B
- Authority
- CN
- China
- Prior art keywords
- projection module
- projection
- optical machine
- light source
- cpu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Projection Apparatus (AREA)
- Telephone Set Structure (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a projection mobile phone, which comprises a mainboard, a CPU, a storage device, an optical machine projection module and a DMD chip, wherein the CPU and the storage device are arranged on the mainboard; the optical machine projection module and the DMD chip are respectively and electrically connected with the mainboard; the CPU is respectively and electrically connected with the storage device and the DMD chip, extracts digital information in the storage device and sends the digital information to the DMD chip, and the DMD chip converts the storage device into optical information and sends the optical information to the optical machine projection module for projection. The projection mobile phone can directly read the file on the mobile phone and then project the file, and is simple and convenient to carry.
Description
Technical Field
The invention relates to the field of electronic products, in particular to a projection mobile phone.
Background
In daily work of people, when a meeting reports or shares file contents such as documents, videos and pictures with people, an office needs to purchase a computer and a projector, copy the file contents such as the documents to the computer, connect the projector with the computer, open the documents at the moment and perform projection playing, and the projection mode is high in cost and low in efficiency.
Disclosure of Invention
The invention mainly aims to provide a projection mobile phone which can be directly used for projecting files in the mobile phone.
The invention provides a projection mobile phone, which comprises a mainboard, a CPU, a storage device, an optical machine projection module and a DMD chip, wherein the CPU and the storage device are arranged on the mainboard; the optical machine projection module and the DMD chip are respectively and electrically connected with the mainboard; the CPU is respectively and electrically connected with the storage device and the DMD chip; the CPU extracts the digital information in the storage device and sends the digital information to the DMD chip, and the DMD chip converts the digital information into optical information and sends the optical information to the optical machine projection module for projection.
Furthermore, the projection mobile phone further comprises a body, the body comprises a screen and a cavity with an opening, the cavity comprises four side walls and a rear shell, the screen covers the opening and is electrically connected with the mainboard, and the mainboard, the optical machine projection module and the DMD chip are arranged in the cavity; the side wall or the rear shell is provided with a light through hole, the optical machine projection module corresponds to the light through hole, and projection light of the optical machine projection module penetrates through the light through hole.
Further, the side wall or the rear shell is provided with a movable door for shielding or opening the light through hole.
Further, the projection mobile phone further comprises a Hall sensor, a magnet is arranged on the movable door, the Hall sensor collects the magnetic field intensity value of the magnet and sends the magnetic field intensity value to the CPU, and the CPU judges the position state of the movable door according to the magnetic field intensity value.
Furthermore, the projection mobile phone further comprises a small FPC connected with the main board, the small FPC comprises a small horizontal part and a small vertical part vertically connected with the small horizontal part, the small horizontal part is arranged on the upper surface of the optical machine projection module, and the small vertical part is arranged on the side surface of the optical machine projection module; the Hall sensor is arranged on the small vertical part.
Further, a proximity switch sensor is disposed on the small horizontal portion for detecting a distance to an object and transmitting the distance to the CPU through the small horizontal portion.
Further, the projection mobile phone further comprises a large FPC, and the optical machine projection module is electrically connected with the main board through the large FPC.
Furthermore, big horizontal portion of big FPC and with the perpendicular first perpendicular portion of being connected of big horizontal portion, big horizontal portion with mainboard electricity is connected, first perpendicular portion is equipped with and is used for installing the mount pad of DMD chip.
Further, the large FPC further comprises a second vertical part, and the first vertical part and the second vertical part are respectively positioned on two opposite sides of the large horizontal part; a green light source joint and a red and blue light source joint are arranged on the second vertical part; the optical machine projection module comprises a green light source, a red light source and a blue light source; the green light source is electrically connected with the green light source connector, and the red light source and the blue light source are electrically connected with the red and blue light source connector.
Further, the large FPC further comprises a flash connector connected with the first vertical part, and the flash connector is electrically connected with the optical machine projection module; the DMD chip sends optical information to the optical machine projection module through the flash joint.
Compared with the prior art, the invention has the beneficial effects that: the optical machine projection module is arranged on the mobile phone, so that files on the mobile phone can be directly read and then projected, and the mobile phone is simple, convenient and portable; a magnet is arranged on the movable door in front of the optical machine projection module, a Hall sensor is arranged at a corresponding position on the main board, and a user can directly start the optical machine projection module when opening the movable door, so that the optical machine projection module is very intelligent; the proximity switch sensor is arranged in front of the optical machine projection module, and when a barrier is shielded in front of the optical machine projection module, the optical machine projection module is controlled to be closed, so that a power supply is saved.
Drawings
Fig. 1 is a schematic internal structure diagram of a projection mobile phone according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of a projection mobile phone according to another embodiment of the present invention;
fig. 3 is a schematic diagram of an internal top view structure of a projection mobile phone according to an embodiment of the invention;
fig. 4 is a schematic structural diagram of the expansion of the large FPC of the projection mobile phone according to an embodiment of the present invention.
In the figure: 1. ray apparatus projection module, 2, battery, 3, mainboard, 4, DMD chip, 5, T draw-in groove, 6, SIM cutting ferrule, 7, big FPC, 71, big horizontal part, 72, first vertical part, 73, second vertical part, 8, mainboard slot, 9, mount pad, 10, green glow light source connects, 11, red blue light source connects, 12, flash connects, 14, dodge gate, 15, magnet, 16, hall sensor, 17, proximity switch sensor, 18, back camera, 19, preceding camera, 20, earphone, 21, little horizontal part, 22, little vertical part.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a projection mobile phone according to an embodiment of the present invention is provided, including a motherboard 3, a CPU, a storage device, an optical engine projection module 1, and a DMD chip 4, where the CPU and the storage device are disposed on the motherboard 3; the optical machine projection module 1 and the DMD chip 4 are respectively and electrically connected with the mainboard 3; the CPU is connected to the storage device and the DMD chip 4, respectively; the CPU extracts digital information from the storage device and sends the digital information to the DMD chip 4, and the DMD chip 4 converts the digital information into optical information and sends the optical information to the optical engine projection module 1 for projection.
In this embodiment, the projection mobile phone further includes a body, the body includes a screen and a cavity with an opening, the cavity includes four side walls and a rear shell, the screen covers the opening and is electrically connected to the motherboard 3, and the motherboard 3, the optical engine projection module 1 and the DMD chip 4 are disposed inside the cavity; the side wall or the rear shell is provided with a light through hole, the optical machine projection module 1 is arranged corresponding to the light through hole, and projection light of the optical machine projection module passes through the light through hole.
In this embodiment, the main body is a mobile phone, which is a common mobile phone in the market, and the screen is covered on the open cavity, and the main board 3 and the battery 2 are arranged in the cavity. The mainboard 3 is a printed circuit board, on which the main circuit system forming the mobile phone is installed, generally there are BIOS chip, I/O control chip, key and panel control switch interface, indicator lamp plug-in unit, expansion slot, and also includes necessary power interface, SIM card sleeve 6 for inserting SIM card, flash memory card, there is also T card slot 5 for inserting T card for expanding memory, the mainboard 3 is connected with the battery 2, the battery 2 provides power for the mainboard 3 and the circuit elements on the mainboard 3, the current is transmitted to each element on the mainboard 3 through the copper deposition in the mainboard 3. The cameras include a front camera 19 and a rear camera 18. The front camera 19 is a camera facing the screen direction, and the rear camera 18 is a camera facing the rear case. The flash memory card and the T card slot 5 both belong to a storage device, and the storage device can also be a storage chip. The CPU is a central processing unit, is an operation core and a control core of the mobile phone, comprises components such as an I/O control chip and the like, receives various input information, performs a series of logical operations to generate output information, and sends the output information to an output component for execution. The optical machine projection module 1 is a modular device for projection, emits corresponding light after receiving light information, and displays an original file selected by a user when the light is projected on a screen in front, and displays the original file to the user. The light through hole is a hole arranged on the side wall or the rear shell, and light of the optical machine projection module 1 is projected through the light through hole. The DMD chip 4 is a very small chip, on which 80 to 100 ten thousand small mirrors are arranged, each small mirror can independently turn over 10 degrees in the positive and negative directions and can turn over 65000 times per second, the DMD chip 4 converts digital information sent by a CPU into optical information, the small mirrors are controlled to reflect according to the optical information, reflected light is transmitted to the optical machine projection module 1, the optical machine projection module 1 controls the light to be projected after the light is integrated, and the light is displayed on a screen in the front.
In this embodiment, the side wall or the rear case is provided with a movable door 14 for blocking or opening the light passing hole.
In this embodiment, the movable door 14 is a member for shielding and protecting, and is movable in front of the light-passing hole. When needs use the projection, open dodge gate 14, the light of ray apparatus projection module 1's camera lens can throw the place ahead, makes ray apparatus projection module 1 can carry out the projection, and when not needing the projection, dodge gate 14 and close, shelter from before logical unthreaded hole, prevent that foreign matter and ray apparatus projection module 1 from contacting collision and damaging ray apparatus projection module 1. The movable door 14 can be hinged at the edge of the body, so that the movable door 14 rotates at the edge of the body; the movable door 14 may also be clamped to the side of the main body, so that the movable door 14 slides in front of the optical machine projection module 1 on the side of the main body.
In this embodiment, the mobile phone further includes a hall sensor, the movable door 14 is provided with a magnet 15, the hall sensor 16 collects a magnetic field intensity value of the magnet 15 and transmits the magnetic field intensity value to the CPU, and the CPU determines the position state of the movable door 14 according to the magnetic field intensity value.
In the present embodiment, the hall sensor 16 is a magnetic field sensor fabricated according to the hall effect. The magnet 15 is provided on the movable door 14, the hall sensor 16 detects the intensity of the magnetic field around, when the movable door 14 is closed and opened, the positions of the magnet 15 and the hall sensor 16 change, the detection value of the hall sensor 16 also changes, and the CPU determines whether the door is opened or closed and the state according to the detection value. In a specific embodiment, the movable door 14 is slidably connected to a side of the body, the hall sensor 16 is close to the optical engine projection module 1, a magnet 15 is arranged in the middle of the movable door 14, when the movable door 14 is closed, the magnet 15 is positioned right in front of the light projected by the optical engine projection module 1 and is closest to the hall sensor 16, at this time, the value detected by the hall sensor 16 is maximum, when the movable door 14 slides, the magnet 15 is far away from the hall sensor 16, when the movable door is far away from a certain distance, the movable door 14 is opened to the position where the movable door 14 does not completely shield the optical engine projection module 1, the value detected by the hall sensor 16 is set as a threshold value, when the CPU detects that the value of the hall sensor 16 is lower than the threshold value, it is.
In this embodiment, the mobile phone further includes a small FPC connected to the main board 3, the small FPC includes a small horizontal portion 21 and a small vertical portion 22 vertically connected to the small horizontal portion 21, the small horizontal portion 21 is disposed on the upper surface of the optical machine projection module 1, and is parallel to the screen and disposed close to the rear housing, the small vertical portion 22 is disposed on the side surface of the optical machine projection module 1, and is perpendicular to the screen and parallel to the light-passing hole; the hall sensor 16 is provided on the small vertical portion 22. In this embodiment, the FPC is a flexible circuit board, and has the characteristics of high wiring density, light weight, thin thickness, and good bending property. The small FPC is an FPC with a small area, is arranged in the main body and is connected to the main board 3 through corresponding interfaces in an adaptive mode. The small FPC is provided with corresponding contact pins, the interface is inserted into the contact pins on the small FPC, and the small FPC and the interface are tightly connected and are not easy to fall off. Including power contact on the interface, battery 2 supplies power for little FPC through power contact through the heavy copper in the mainboard 3, and the required power consumption of components and parts on little FPC all transmits through power contact, and the signal that components and parts on the little FPC and mainboard 3 carried out the transmission also transmits through this interface. The small FPC is bent into a small horizontal portion 21 and a small vertical portion 22, wherein the small horizontal portion 21 is attached to the upper surface of the optical machine projection module 1, is close to the rear housing and is parallel to the screen, and the earpiece 20 is disposed on the small horizontal portion 21. The small vertical part 22 is parallel to the light through hole and is attached to the side surface of the optical machine projection module 1.
In this embodiment, the small horizontal portion 21 is provided with a proximity switch sensor 17, and the proximity switch sensor 17 is used for detecting a distance from an object, specifically, detecting a distance value from the object in the light projection direction of the optical machine projection module 1, and sending the distance value to the CPU through the small horizontal portion.
The proximity switch sensor 17 may be a sensor for detecting the displacement of an object, and the proximity switch sensor 17 is disposed on the small horizontal portion 21, electrically connected to the CPU, and detects the distance from the object in front. When the optical machine projection module 1 works, the distance from a front projection screen is generally 1-5 meters, the detection value of the proximity switch sensor 17 is lower than 1 meter or more than 5 meters, which indicates that no screen is arranged in front of the optical machine projection module 1 or the front of the screen is shielded by other objects and is not suitable for projection, and the CPU controls the optical machine projection module 1 to be closed after receiving the detection value, so as to save the power supply; or the CPU controls the loudspeaker to make a sound to remind the user of handling the abnormal condition after receiving the detection value. In other embodiments, the proximity switch sensor 17 may be a biological proximity sensor for detecting a living being, and is configured to detect that there is a biological proximity distance in the projection direction of the optical engine projection module 1 and transmit the biological proximity distance to the CPU, and when the CPU analyzes that the biological proximity distance reaches a preset value, the CPU controls the optical engine projection module 1 to turn off, and stops emitting the projection light.
In this embodiment, the mobile phone further includes a large FPC7, and the optical projection module 1 is electrically connected to the main board 3 through the large FPC 7; the large FPC7 includes a large horizontal portion 71 and a first vertical portion 72 vertically connected to the large horizontal portion 71, the large horizontal portion 71 is disposed on the lower surface of the optical-mechanical projection module 1, and the first vertical portion 72 is disposed on the side surface of the optical-mechanical projection module 1 and is perpendicular to the screen; the large horizontal portion 71 is provided with a motherboard slot 8, and the motherboard slot 8 is connected to the socket of the motherboard 3; the first vertical portion 72 is provided with a mounting seat 9, the DMD chip 4 is connected to the first vertical portion 72 through the mounting seat 9, and digital information transmitted from the CPU passes through a motherboard slot 8 and the mounting seat 9 on the large FPC7 to reach the DMD chip 4. In this embodiment, the large horizontal portion 71 of the large FPC7 is parallel to the screen, and is attached to the main board 3 and the optical engine projection module 1, so as to save the space inside the cavity, the first vertical portion 72 is a bent portion on the large FPC7, the front surface of the first vertical portion is provided with the DMD chip 4 through the mounting seat 9, and the back surface of the first vertical portion is attached to and electrically connected to the side surface of the optical engine projection module 1. The large horizontal part 71 is provided with a mainboard slot 8, the mainboard slot 8 comprises a power contact, the battery 2 supplies power to the large FPC7 through the power contact through copper deposition in the mainboard 3, and the power required by components on the large FPC7 is transmitted through the power contact. Signals transmitted by the components on the large FPC7 and the main board 3 are also transmitted through the main board slot 8. The large FPC7 is an FPC having a relatively small area and a relatively large area, and belongs to FPCs, and for distinction, the two FPCs are distinguished by area size.
In this embodiment, the large FPC7 further includes a second vertical portion 73, and the first vertical portion 72 and the second vertical portion 73 are respectively located at two opposite sides of the large horizontal portion 71 and are respectively located at two opposite sides of the optical machine projection module 1; the second vertical portion 73 includes a green light source connector 10, a red and blue light source connector 11; the optical machine projection module 1 comprises a green light source, a red light source and a blue light source; the green light source is electrically connected with the green light source connector 10, the red light source and the blue light source are electrically connected with the red and blue light source connector 11, and the main board 3 is provided with a power contact which is respectively and electrically connected with the green light source connector 10 and the red and blue light source connector 11.
In this embodiment, green, red, and blue are three primary colors of color light, and light of various colors can be obtained by mixing the three colors, and any color on a document can be correspondingly displayed. Three connectors are arranged on the large FPC7 and respectively supply power to three lamps, so that the lamps receive different voltages to emit light with different brightness and emit light with different colors through different mixing. The second vertical portion 73 and the first vertical portion 72 are on opposite sides of the large horizontal portion 71, so that the whole large FPC7 appears to be U-shaped from the perspective of the light through hole, the inside of the U-shape and the main board 3 enclose a small space, and the DMD chip 4 and the optical engine projection module 1 are disposed in the small space.
In this embodiment, a flash connector 12 is further disposed on the first vertical portion 72, and the large FPC7 is communicatively connected to the optical engine projection module 1 through the flash connector 12; the DMD chip 4 sends optical information to the optical engine projection module 1 through the flash connector 12.
In this embodiment, the flash connector 12 connects the FPC and the optical machine projection module 1, so that signal transmission is faster.
In this embodiment, the main board 3 is provided with a large hole and a small hole, the optical engine projection module 1 is embedded in the large hole, and the rear camera 18 is embedded in the small hole.
In this embodiment, the main board 3 is made of copper and plastic, and has a certain rigidity. The mainboard 3 is provided with a big hole and a small hole, the optical machine projection module 1 is embedded in the big hole, so that the space in the cavity is effectively utilized, and meanwhile, the big hole can further fix the optical machine projection module 1 to avoid shaking in the cavity. The rear camera 18 is fixed by the small holes, so that the rear camera 18 is more stable and is not easy to shake. The position on the backshell that the aperture corresponds sets to transparently, makes things convenient for back camera 18 to shoot.
In this embodiment, the main board 3 is provided with a T-shaped slot 5, and the side wall is provided with a slot hole; when the T card is inserted into the T card slot 5 through the card slot hole, the CPU receives the digital information in the T card.
In this embodiment, a card slot hole is formed in the side wall, a user inserts the T card into the T card slot 5 through the card slot hole, the CPU reads file information in the T card, and the optical machine projection module 1 projects digital information in the T card to be projected after the user selects the information.
In a specific embodiment, the optical machine projection module 1 is nested on the top side wall of the mobile phone body, and the projected lens faces the outside of the mobile phone. The user opens the dodge gate 14, and magnet 15 is far away from hall sensor 16 on the dodge gate 14, and CPU detects hall sensor 16's value and is slightly little, judges that dodge gate 14 opens, and the control is opened ray apparatus projection module 1, and convenience of customers projects rapidly. The user inserts the T card into the T card slot 5, and selects the file in the T card for projection. The CPU reads the digital information of the files needing to be projected in the T card and transmits the digital information to the DMD chip 4 through the large FPC7, the digital information is converted into optical information by the DMD chip 4, then the optical information is sent to the optical machine projection module 1 through the flash joint 12 to be displayed, the optical machine projection module 1 controls the red light source, the green light source and the blue light source to work and mix to emit adaptive light according to the optical information, and the files selected by a user are displayed on a screen in front of the optical machine projection module. When the user blocks off other objects between ray apparatus projection module 1 and screen unintentionally, the proximity switch sensor 17 detected value that CPU received is not at predetermined scope, and the loudspeaker of control body makes a sound, reminds the user, if the user does not move this object, CPU waits for two minutes after, and proximity switch sensor 17's detected value is still not at predetermined scope yet, and control ray apparatus projection module 1 closes, saves the power.
In summary, the optical machine projection module 1 is arranged on the projection mobile phone, so that the file on the mobile phone can be directly read and then projected, and the projection mobile phone is simple and convenient and is convenient to carry; a magnet 15 is arranged on a movable door 14 in front of the optical machine projection module 1, a hall sensor 16 is arranged at a corresponding position on the main board 3, and a user can directly start the optical machine projection module 1 when opening the movable door 14, so that the optical machine projection module is very intelligent; set up proximity switch sensor 17 before ray apparatus projection module 1, when there is the barrier in ray apparatus projection module 1 the place ahead to shelter from, control ray apparatus projection module 1 and close, save the power.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A projection mobile phone is characterized by comprising a mainboard, a CPU, a storage device, an optical machine projection module and a DMD chip, wherein the CPU and the storage device are arranged on the mainboard;
the optical machine projection module and the DMD chip are respectively and electrically connected with the mainboard;
the CPU is respectively and electrically connected with the storage device and the DMD chip;
the CPU extracts the digital information in the storage device and sends the digital information to the DMD chip, and the DMD chip converts the digital information into optical information and sends the optical information to the optical machine projection module for projection;
the projection mobile phone also comprises a body, wherein the body comprises a screen and a cavity with an opening, the cavity comprises four side walls and a rear shell, the screen covers the opening and is electrically connected with the mainboard, and the mainboard, the optical machine projection module and the DMD chip are arranged in the cavity;
the side wall or the rear shell is provided with a light through hole, the optical machine projection module is arranged corresponding to the light through hole, and projection light of the optical machine projection module penetrates through the light through hole; the side wall or the rear shell is provided with a movable door for shielding or opening the light through hole;
the projection mobile phone further comprises a Hall sensor, a magnet is arranged on the movable door, the Hall sensor collects the magnetic field intensity value of the magnet and sends the magnetic field intensity value to the CPU, and the CPU judges the position state of the movable door according to the magnetic field intensity value.
2. The projection mobile phone of claim 1, further comprising a small FPC connected to the main board, the small FPC including a small horizontal portion and a small vertical portion vertically connected to the small horizontal portion, the small horizontal portion being disposed on an upper surface of the optical machine projection module, the small vertical portion being disposed on a side surface of the optical machine projection module; the Hall sensor is arranged on the small vertical part.
3. The projection handset of claim 2, wherein the small horizontal portion has a proximity switch sensor disposed thereon for detecting a distance to an object and transmitting the distance to the CPU through the small horizontal portion.
4. The projection mobile phone of claim 1, further comprising a large FPC, the opto-mechanical projection module being electrically connected to the main board through the large FPC.
5. The projection phone of claim 4, wherein the large FPC comprises a large horizontal portion and a first vertical portion vertically connected to the large horizontal portion, the large horizontal portion is electrically connected to the main board, and the first vertical portion is provided with a mounting seat for mounting the DMD chip.
6. The projection phone of claim 5, wherein the large FPC further comprises a second vertical portion, the first vertical portion and the second vertical portion being located on opposite sides of the large horizontal portion, respectively;
a green light source joint and a red and blue light source joint are arranged on the second vertical part;
the optical machine projection module comprises a green light source, a red light source and a blue light source;
the green light source is electrically connected with the green light source connector, and the red light source and the blue light source are electrically connected with the red and blue light source connector.
7. The projection phone of claim 5, wherein the large FPC further comprises a flash connector connected to the first vertical portion, the flash connector being electrically connected to the opto-mechanical projection module,
the DMD chip sends optical information to the optical machine projection module through the flash joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710697786.0A CN107566555B (en) | 2017-08-15 | 2017-08-15 | Projection mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710697786.0A CN107566555B (en) | 2017-08-15 | 2017-08-15 | Projection mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107566555A CN107566555A (en) | 2018-01-09 |
| CN107566555B true CN107566555B (en) | 2020-04-28 |
Family
ID=60974473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710697786.0A Active CN107566555B (en) | 2017-08-15 | 2017-08-15 | Projection mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107566555B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561185A (en) * | 2019-01-18 | 2019-04-02 | 宏立信（厦门）科技有限公司 | A kind of mobile phone |
| CN111010555B (en) | 2019-12-25 | 2021-05-28 | 成都极米科技股份有限公司 | Projector and projector switch control method |
| CN112684866B (en) * | 2021-01-06 | 2023-05-12 | 素泰智能科技(上海)有限公司 | Hardware and structure for improving protection performance of expansion port |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379192A (en) * | 2012-04-20 | 2013-10-30 | 上海正克电器有限公司 | Mobile phone with projection function |
| CN203632723U (en) * | 2013-11-28 | 2014-06-04 | 黄学印 | Portable projection handset |
| CN203708298U (en) * | 2013-12-19 | 2014-07-09 | 深圳市庄正电子技术有限公司 | Intelligent mobile phone with projector function |
| CN204376999U (en) * | 2015-02-15 | 2015-06-03 | 上海新岸线电子技术有限公司 | A kind of micro projector and mobile terminal |
| CN205787577U (en) * | 2016-05-19 | 2016-12-07 | 李韵朝 | A kind of projection mobile phone with detachable independent lens |
-
2017
- 2017-08-15 CN CN201710697786.0A patent/CN107566555B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379192A (en) * | 2012-04-20 | 2013-10-30 | 上海正克电器有限公司 | Mobile phone with projection function |
| CN203632723U (en) * | 2013-11-28 | 2014-06-04 | 黄学印 | Portable projection handset |
| CN203708298U (en) * | 2013-12-19 | 2014-07-09 | 深圳市庄正电子技术有限公司 | Intelligent mobile phone with projector function |
| CN204376999U (en) * | 2015-02-15 | 2015-06-03 | 上海新岸线电子技术有限公司 | A kind of micro projector and mobile terminal |
| CN205787577U (en) * | 2016-05-19 | 2016-12-07 | 李韵朝 | A kind of projection mobile phone with detachable independent lens |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107566555A (en) | 2018-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI657368B (en) | Display method and device, display screen and mobile terminal | |
| EP3833019B1 (en) | Electronic device and control method therefor | |
| KR102096455B1 (en) | A universal rapid diagnostic test reader with trans-visual sensitivity | |
| WO2020038068A1 (en) | Imaging device and electronic apparatus | |
| CN107566555B (en) | Projection mobile phone | |
| KR20200121151A (en) | An foldable electronic device including a sliding module and control method | |
| AU2017402357B2 (en) | Functional assembly, display device and terminal | |
| EP3547657B1 (en) | Electronic device, terminal device, and method for controlling an electronic device | |
| CN108322571B (en) | Mobile terminal | |
| US20070071423A1 (en) | Underwater adaptive camera housing | |
| US5784511A (en) | Connector with magnet being held to an apparatus for data transmission/reception | |
| US10084948B2 (en) | Portable electronic device having mechanism to move embedded camera module to different positions | |
| WO2020038063A1 (en) | Electronic device and control method for electronic device | |
| KR20100134743A (en) | Connector | |
| EP2458436A1 (en) | Projection display device, portable terminal device, and portable camera | |
| WO2019227974A1 (en) | Electronic assembly and electronic device | |
| CA2900476A1 (en) | System, device and method for capturing an image of multiple views of an object | |
| US20020193141A1 (en) | Bracket for a personal digital assistant with the function of a digital camera | |
| TWI502241B (en) | Display module and electronic device | |
| JP5969643B1 (en) | Method for enhancing connector visibility, connector access system and portable computer | |
| CN113777763A (en) | Microspur module and intelligent terminal of making a video recording | |
| CN210075301U (en) | Electronic device | |
| CN106940510A (en) | Touch micro projector | |
| CN108810374B (en) | Imaging module, electronic device, and control method of electronic device | |
| WO2019228050A1 (en) | Imaging component, electronic component, electronic apparatus, and control method for electronic apparatus |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220520 Address after: 518000 floor 1, building 3, Dexin Chang wisdom Park, No. 23 Heping Road, Qinghua community, Longhua street, Longhua District, Shenzhen, Guangdong Patentee after: Shenzhen waterward Information Co.,Ltd. Address before: 518000 B, 503, 602, digital city building, garden city, 1079 Shekou Road, Shekou, Nanshan District, Shenzhen, Guangdong. Patentee before: SHENZHEN WATER WORLD Co.,Ltd. |
|
| TR01 | Transfer of patent right |