CN205067953U - Multi -functional domestic movie & TV machine - Google Patents
Multi -functional domestic movie & TV machine Download PDFInfo
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- CN205067953U CN205067953U CN201520743751.2U CN201520743751U CN205067953U CN 205067953 U CN205067953 U CN 205067953U CN 201520743751 U CN201520743751 U CN 201520743751U CN 205067953 U CN205067953 U CN 205067953U
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Abstract
The utility model discloses a multi -functional domestic movie & TV machine, it includes the shell, is equipped with a touch pad with the shell upper surface, and the shell front portion is equipped with projection portion and thermovent, and shell one side is equipped with the mouth of raising one's voice, in the inside PCB control circuit board that is equipped with of shell, this control circuit board goes up the integrated central processing unit that has to and the SM port, HDMI port, RJ45 port, AV port, VGA port, OTG port, SD port, switching power supply, internet access circuit, projection control circuit, audio circuit and the remote control receiving circuit that are connected with central processing unit, the mobile shell upper surface of locating of touch pad, be equipped with an infrared distance sensor between projection portion and thermovent. Integrated multiple audio -visual entertainment function in an organic whole, it is small, and dispel the heat, long service life's multi -functional domestic movie & TV machine.
Description
Technical field
The utility model relates to Smart Home field, is specifically related to a kind of multifunctional household video machine.
Background technology
Home video machine projects also known as pocket-type, mainly through R/G/B three primary colors projection light machine and 720P sheet decoding technique, projector's exquisitenessization huge for tradition, portability, microminiaturization, entertainment orientation, practical, makes shadow casting technique's closeness to life and amusement more; Its principle is mainly by the control to micro-reflector, reach and switch is carried out to light, thus the image realized color range and GTG, on slight dmd chip, having nearly 1,000,000 and be called for short LED than the small reflector of hairline also trickle type, be a kind of can be directly the solid-state semiconductor device of visible ray electric energy conversion.It has that easy to control, low-voltage direct drives, the advantage such as abundant, the long service life of color representation after combination, resolution 1280x800.Be widely used in, in municipal engineering, large screen display system, at present in liquid crystal display, being widely adopted in LCD TV in the past.Especially after LED enters LCD TV application, along with LED industry is grown in display field, the development of LED also follows known Moore's Law, becomes geometric development, cost, efficiency, industrial chain.
Traditional home video machine is mostly projector or Web TV, and projector functions is single, and intelligence could play video display by connecting computer, and Web TV screen is less, can not meet the demand of people to home theater jumbotron.
In addition, existing family video machine, owing to being integrated with several functions amusement function, and volume is little, and projection section thermal value is large, dispels the heat poor, greatly affects the normal work and use life-span of other functional modules of video machine.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, and provide a kind of rational in infrastructure, integrated multiple amusement function is in one, and volume is little, and good heat dissipation, the multifunctional household video machine of long service life.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of multifunctional household video machine, it comprises shell, is provided with a touch pad with upper surface of outer cover, and housing front is provided with Projection Division and thermovent, and shell side is provided with mouth of raising one's voice; PCB control circuit board is provided with in enclosure, this control circuit board is integrated with central processing unit, and SM port, HDMI port, RJ45 port, AV port, VGA port, OTG port, SD port, Switching Power Supply, network connection circuit, projection control circuit, voicefrequency circuit and the remote-control receiving circuit to be connected with central processing unit, described touch pad is movable is located at upper surface of outer cover; An infrared distance sensor is provided with between Projection Division and thermovent.
Described touch pad one end is connected with shell by an articulated elements, and touch pad articulated elements opposite end, is provided with back up pad and fastener.
Radiating subassembly and radiator fan is provided with in PCB control circuit board bottom.
Described radiating subassembly is made up of multiple " ∽ " shape heat radiator, and in sector structure, this fantail is located at by described radiator fan.
Described radiator fan place is provided with negative temperature sensor.
Described Projection Division comprises a LED and is located at the optical lens of this LED front portion.
In described LED place, be provided with photosensitive sensor, by this photosensitive sensor adjusting brightness of LED lamps.
Described LED brightness is 300 ~ 400 lumens.
Described touch pad is provided with touch key-press, comprise upper and lower, OK, left and right, return, homepage key.
Side, Projection Division is also provided with manual focusing knob.
The utility model can realize mutually switching between WIFI and 4G network signal, coordinate intelligent distant control end equipment also to carry out like this searching and or reverse find; Described home video machine receives the searching command signal that remote control equipment sends, and described receiving device receives and exports corresponding sound according to this remote control command signal; Home video machine receives the searching command signal that remote control equipment sends, and described receiving device receives and exports correspondence image according to this remote control command signal.
The image of projection can carry out keystone, the scope-40 ~ 0 ~+40 of correction; The image of projection can carry out brightness and contrast's adjustment, setting range 0 ~ 100; The mode of projection has front throwing, rear-projection, the front throwing of furred ceiling, furred ceiling rear-projection to select as required; Projected image ratio adjusts, the scope of adjustment has 4: 3,16: 9,16: 10, convergent-divergent 1, convergent-divergent 2, convergent-divergent 3, convergent-divergent 4, convergent-divergent 5.
The beneficial effects of the utility model are: integrated multiple audio-visual amusement function is in one, and volume is little, and good heat dissipation, the multifunctional household video machine of long service life.By arranging an infrared distance sensor in video machine front portion, thus feed back according to this infrared distance sensor with the distance of wall, automatically regulate projected focus, can manual focus be replaced, use convenient.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is Fig. 1 inner structure schematic diagram;
In figure: 1. shell 2. touch pad 3. Projection Division 4. thermovent 5. is raised one's voice mouth
6. control circuit board 7. infrared distance sensor 8. manual focusing knob
Embodiment
Embodiment: see Fig. 1 to Fig. 2, the present embodiment provides a kind of multifunctional household video machine, and it comprises shell 1, is provided with a touch pad 2 with shell 1 upper surface, and shell 1 front portion is provided with Projection Division 3 and thermovent 4, and shell 1 side is provided with mouth 5 of raising one's voice; PCB control circuit board 6 is provided with in shell 1 inside, this control circuit board 6 is integrated with central processing unit, and SM port, HDMI port, RJ45 port, AV port, VGA port, OTG port, SD port, Switching Power Supply, network connection circuit, projection control circuit, voicefrequency circuit and the remote-control receiving circuit to be connected with central processing unit, described touch pad is movable is located at upper surface of outer cover; An infrared distance sensor 7 is provided with between Projection Division 3 and thermovent 4.
Described touch pad 2 one end is connected with shell by an articulated elements, and touch pad articulated elements opposite end, is provided with back up pad and fastener.
Radiating subassembly and radiator fan is provided with in PCB control circuit board 6 bottom.
Described radiating subassembly is made up of multiple " ∽ " shape heat radiator, and in sector structure, this fantail is located at by described radiator fan.
Described radiator fan place is provided with negative temperature sensor.
Described Projection Division 3 comprises a LED and is located at the optical lens of this LED front portion.
In described LED place, be provided with photosensitive sensor, by this photosensitive sensor adjusting brightness of LED lamps.
Described LED brightness is 300 ~ 400 lumens.
Described touch pad 2 is provided with touch key-press, comprise upper and lower, OK, left and right, return, homepage key.
Side, Projection Division 3 is also provided with manual focusing knob 8.
The video machine of the present embodiment, can realize mutually switching between WIFI and 4G network signal, coordinate intelligent distant control end equipment also to carry out like this searching and or reverse find; Described home video machine receives the searching command signal that remote control equipment sends, and described receiving device receives and exports corresponding sound according to this remote control command signal; Home video machine receives the searching command signal that remote control equipment sends, and described receiving device receives and exports correspondence image according to this remote control command signal.The image of projection can carry out keystone, the scope-40 ~ 0 ~+40 of correction; The image of projection can carry out brightness and contrast's adjustment, setting range 0 ~ 100; The mode of projection has front throwing, rear-projection, the front throwing of furred ceiling, furred ceiling rear-projection to select as required; Projected image ratio adjusts, the scope of adjustment has 4: 3,16: 9,16: 10, convergent-divergent 1, convergent-divergent 2, convergent-divergent 3, convergent-divergent 4, convergent-divergent 5.
The above, be only better possible embodiments of the present utility model, and be not used to limit to the scope of the claims of the present utility model, therefore the equivalent structure change that all utilization the utility model description are done, be all included in protection domain of the present utility model.
Claims (10)
1. a multifunctional household video machine, is characterized in that, it comprises shell, is provided with a touch pad with upper surface of outer cover, and housing front is provided with Projection Division and thermovent, and shell side is provided with mouth of raising one's voice; PCB control circuit board is provided with in enclosure, this control circuit board is integrated with central processing unit, and SM port, HDMI port, RJ45 port, AV port, VGA port, OTG port, SD port, Switching Power Supply, network connection circuit, projection control circuit, voicefrequency circuit and the remote-control receiving circuit to be connected with central processing unit, described touch pad is movable is located at upper surface of outer cover; An infrared distance sensor is provided with between Projection Division and thermovent.
2. multifunctional household video machine according to claim 1, is characterized in that, described touch pad one end is connected with shell by an articulated elements, and touch pad articulated elements opposite end, is provided with back up pad and fastener.
3. multifunctional household video machine according to claim 1, is characterized in that, is provided with radiating subassembly and radiator fan in PCB control circuit board bottom.
4. multifunctional household video machine according to claim 3, is characterized in that, described radiating subassembly is made up of multiple " ∽ " shape heat radiator, and in sector structure, this fantail is located at by described radiator fan.
5. multifunctional household video machine according to claim 3, is characterized in that, described radiator fan place is provided with negative temperature sensor.
6. multifunctional household video machine according to claim 1, is characterized in that, described Projection Division comprises a LED and is located at the optical lens of this LED front portion.
7. multifunctional household video machine according to claim 6, is characterized in that, in described LED place, is provided with photosensitive sensor, by this photosensitive sensor adjusting brightness of LED lamps.
8. multifunctional household video machine according to claim 6, is characterized in that, described LED brightness is 300 ~ 400 lumens.
9. multifunctional household video machine according to claim 1, is characterized in that, described touch pad is provided with touch key-press, comprise upper and lower, 0K, left and right, return, homepage key
10. multifunctional household video machine according to claim 1, is characterized in that, side, Projection Division is also provided with manual focusing knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743751.2U CN205067953U (en) | 2015-09-23 | 2015-09-23 | Multi -functional domestic movie & TV machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743751.2U CN205067953U (en) | 2015-09-23 | 2015-09-23 | Multi -functional domestic movie & TV machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067953U true CN205067953U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743751.2U Expired - Fee Related CN205067953U (en) | 2015-09-23 | 2015-09-23 | Multi -functional domestic movie & TV machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929624A (en) * | 2016-06-03 | 2016-09-07 | 深圳市中幼国际教育科技有限公司 | Image brightness automatic regulating device and method for stereoscopic projector |
| CN108055521A (en) * | 2018-01-16 | 2018-05-18 | 深圳市新海思威科技有限公司 | Multifunctional projection device |
-
2015
- 2015-09-23 CN CN201520743751.2U patent/CN205067953U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929624A (en) * | 2016-06-03 | 2016-09-07 | 深圳市中幼国际教育科技有限公司 | Image brightness automatic regulating device and method for stereoscopic projector |
| CN108055521A (en) * | 2018-01-16 | 2018-05-18 | 深圳市新海思威科技有限公司 | Multifunctional projection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20160923 |