CN206674136U - Novel digital television micro projector with ATSC signal input sources - Google Patents
Novel digital television micro projector with ATSC signal input sources Download PDFInfo
- Publication number
- CN206674136U CN206674136U CN201720493895.6U CN201720493895U CN206674136U CN 206674136 U CN206674136 U CN 206674136U CN 201720493895 U CN201720493895 U CN 201720493895U CN 206674136 U CN206674136 U CN 206674136U
- Authority
- CN
- China
- Prior art keywords
- atsc
- micro
- box body
- atsc signal
- digital television
- 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.)
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Abstract
The utility model provides a kind of Novel digital television micro projector with ATSC signal input sources, including box body and the ATSC signal receiving demodulation circuits plate, micro- throwing control panel and motor driving plate that are arranged at tray interior；Cartridge upper surface is provided with several control buttons, and the optical camera being electrically connected with micro- throwing control panel, the projection lens driven by motor driving plate and two IR remote controllers are set to receive head in box body front end face, tray interior sets the motor being electrically connected with motor driving plate, and two IR remote controllers receive head and are electrically connected with respectively with micro- throwing control panel and ATSC signal receiving demodulation circuits plate；The box body back side offers electric power connecting mouth, HDMI input interfaces, AV input interfaces, ATSC input interfaces and several USB connectors, also include the power panel that electric energy is provided for each unit, in actual use, the design can be remotely controlled using same remote control, facility easy to use, and operation is simple, effect is good.
Description
[technical field]
Micro projector equipment technical field is the utility model is related to, more particularly to a kind of intelligence degree is high, operation letter
Easily and can infrared remote control the Novel digital television micro projector with ATSC signal input sources.
[background technology]
With making constant progress for science and technology, in recent years, polytype intelligent artifact all changes towards frivolous, miniature aspect
Enter, such as micro projector product pandemic on the market at present, micro projector is also known as portable projector, be compared to
More exquisite, the integrated projecting apparatus of conventional projector, in the related art, micro projector are integral type structure, are integrated with
Multiple different functional units such as projecting subassembly, sounding component and Power Supply Assembly, wherein, projecting subassembly is used to realize projection work(
Can, sounding component is used to play sound, and Power Supply Assembly is used to power for micro projector.
Due to small volume, and it is powerful, so being popular, however, with the increase of usage amount, also occur
Some are unfavorable for the defects of actual use, and the input type such as signal is less, causes adaptive surface narrow, normally makes so as to have influence on
With.
Based on above mentioned problem, those skilled in the art has carried out substantial amounts of research and development and experiment, in terms of 26S Proteasome Structure and Function
It is improved and improves, and achieves preferable achievement.
[utility model content]
To overcome the problems of prior art, the utility model provide that a kind of intelligence degree is high, operation is simple and
Can infrared remote control the Novel digital television micro projector with ATSC signal input sources.
The scheme that the utility model solves technical problem is to provide a kind of new digital electricity with ATSC signal input sources
Depending on micro projector, including box body and be arranged at the ATSC signal receiving demodulation circuits plate of tray interior, micro- throwing control panel with
And motor driving plate；Motor driving plate position is provided with cooling fan in the tray interior；And in the tray interior
Corner portions are respectively arranged with as each ATSC signals receiving demodulation circuit plate and micro- power supply adaptor for throwing control panel power supply；It is described
Cartridge upper surface is provided with several control buttons, and the light being electrically connected with micro- throwing control panel is set in the box body front end face
Learn camera, the projection lens driven by motor driving plate and two IR remote controllers and receive head, tray interior is set and electricity
The motor that machine driving plate is electrically connected with, and two IR remote controllers receive head and believed respectively with micro- throwing control panel and ATSC
Number receiving demodulation circuit plate is electrically connected with；Electric power connecting mouth, HDMI input interfaces, AV is offered at the box body back side to input and connect
Mouth, ATSC input interfaces and several USB connectors；
Also include the power panel that electric energy is provided for each unit.
Preferably, box body back side both ends offer circular thermal vias respectively；Each electric power connecting mouth, HDMI inputs connect
Mouth, AV input interfaces, ATSC input interfaces and several USB connectors are between two circular thermal vias.
Preferably, Mstar MSD7802 main control chips, Mstar are provided with the ATSC signals receiving demodulation circuit plate
MSB1237 demodulation chips and Rafael R836 tuning chips.
Preferably, the power panel for each unit provide power supply voltage range include 1.2V, 1.8V, 3.3V and
5.0V。
Preferably, described two IR remote controllers receive the nearly projection lens of head rest and set.
Preferably, matrix form offers several heat emission holes on the left of the box body front end face.
Preferably, micro- throwing control panel is arranged on the upside of ATSC signal receiving demodulation circuit plates and motor driving plate.
Preferably, a kind of Novel digital television micro projector with ATSC signal input sources also includes being arranged at
The temperature-sensitive sticker and alarm of tray interior；The temperature-sensitive sticker and alarm are electrically connected with micro- throwing control panel.
Preferably, the cooling fan position correspondence of the heat emission hole and tray interior.
Preferably, the box body bottom is provided with the height regulating rod for adjusting box body gradient, the height regulating rod
Positioned at box body front end middle part.
Compared with prior art, a kind of Novel digital television micro projection with ATSC signal input sources of the utility model
Instrument utilizes ATSC by setting ATSC signal receiving demodulation circuits plate, micro- throwing control panel and motor driving plate in tray interior
Input source signal outside input interface reception, because ATSC signal receiving demodulation circuit plates and micro- throwing control panel are electrically connected with,
ATSC parts are as the signal input sources all the way of micro projector, and when signal source selects ATSC, system display interface is switched to
ATSC system interfaces, two IR remote controllers that box body front end face is set receive head, one and ATSC signal receiving demodulation circuits
Plate is connected, and another is connected with micro- throwing control panel, in actual use, is remotely controlled using same remote control, user
Facilitate, and operate simply, effect is good.
[brief description of the drawings]
Fig. 1 is a kind of stereo structure of the Novel digital television micro projector with ATSC signal input sources of the utility model
State structural representation.
Fig. 2 is that a kind of the another of Novel digital television micro projector with ATSC signal input sources of the utility model regards
The stereoscopic-state structural representation at angle.
Fig. 3 is a kind of inside shape of the Novel digital television micro projector with ATSC signal input sources of the utility model
State structural representation.
Fig. 4 is a kind of explosion like of the Novel digital television micro projector with ATSC signal input sources of the utility model
State structural representation.
[embodiment]
To make the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with drawings and Examples,
The utility model is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining this
Utility model, it is not used to limit this utility model.
Refer to Fig. 1 to Fig. 4, a kind of Novel digital television micro projection with ATSC signal input sources of the utility model
Instrument 1 includes box body 11 and the ATSC signal receiving demodulation circuits plate 1191 being arranged inside box body 11, micro- throwing control panel 1192
And motor driving plate 1193；The position of motor driving plate 1193 is provided with cooling fan 115 in the inside of box body 11；And
It is respectively arranged with the internal corners position of box body 11 as each ATSC signals receiving demodulation circuit plate 1191 and micro- throwing control panel
The power supply adaptor 118 of 1192 power supplies；The upper surface of box body 11 is provided with several control buttons 111, and in the box body
11 front end faces set the optical camera being electrically connected with micro- throwing control panel 1192, the projecting mirror driven by motor driving plate 1193
First 112 and two IR remote controllers receive first 113, the inside of box body 11 sets the driving being electrically connected with motor driving plate 1193
Motor, and two IR remote controllers receive first 113 and throw control panel 1192 and ATSC signal receiving demodulation circuits with micro- respectively
Plate 1191 is electrically connected with；Electric power connecting mouth 1171, HDMI input interfaces 1172, AV is offered at the back side of box body 11 to input and connect
Mouth, ATSC input interfaces and several USB connectors 1174；
Also include the power panel that electric energy is provided for each unit.
By setting ATSC signal receiving demodulation circuits plate 1191, micro- throwing control panel 1192 and motor inside box body 11
Driving plate 1193, using the input source signal outside the reception of ATSC input interfaces, due to ATSC signal receiving demodulation circuit plates
1191 are electrically connected with micro- throwing control panel 1192, and signal source is worked as in ATSC parts as the signal input sources all the way of micro projector
System display interface during ATSC is selected to be switched to ATSC system interfaces, two IR remote controllers that the front end face of box body 11 is set receive
First 113, one is connected with ATSC signal receiving demodulation circuits plate 1191, and another is connected with micro- throwing control panel 1192, actually makes
During, it is remotely controlled, facility easy to use, and is operated simply using same remote control, effect is good.
Preferably, the back side both ends of box body 11 offer circular thermal vias 116 respectively；Each electric power connecting mouth 1171,
HDMI input interfaces 1172, AV input interfaces, ATSC input interfaces and several USB connectors 1174 are positioned at two circular radiatings
Between through hole 116.The cooperation of multiplex roles and each functional part so that this equipment has infrared remote-control operation, physical button behaviour
A variety of work(such as work, the regulation of a key auto-focusing, automatic keystone, projection brightness, signal input sources selection, multimedia
Energy.
Preferably, be provided with the ATSC signals receiving demodulation circuit plate 1191 Mstar MSD7802 main control chips,
Mstar MSB1237 demodulation chips and Rafael R836 tuning chips.
Preferably, the power panel for each unit provide power supply voltage range include 1.2V, 1.8V, 3.3V and
5.0V.Using wide general.
Preferably, described two IR remote controllers receive first 113 and set close to projection lens 112.Layout designs are reasonable.
Preferably, matrix form offers several heat emission holes 1151 on the left of the front end face of box body 11.Be advantageous to equipment
Heat distributes.
Preferably, micro- throwing control panel 1192 is arranged at ATSC signal receiving demodulation circuits plate 1191 and motor driving plate
1193 upsides.
Preferably, a kind of Novel digital television micro projector 1 with ATSC signal input sources also includes setting
Temperature-sensitive sticker and alarm inside box body 11；The temperature-sensitive sticker and alarm electrically connect with micro- throwing control panel
Connect.
Preferably, the heat emission hole 1151 and the position correspondence of cooling fan 115 inside box body 11.
Preferably, the bottom of box body 11 is provided with the height regulating rod for adjusting the gradient of box body 11, and the height is adjusted
Pole is located at the front end middle part of box body 11.
Compared with prior art, a kind of Novel digital television micro projection with ATSC signal input sources of the utility model
Instrument 1 inside box body 11 by setting ATSC signal receiving demodulation circuits plate 1191, micro- throwing control panel 1192 and motor to drive
Plate 1193, outside input source signal is received using ATSC input interfaces, due to ATSC signal receiving demodulation circuits plate 1191 and
Micro- throwing control panel 1192 is electrically connected with, and ATSC is partly as the signal input sources all the way of micro projector, when signal source selects
System display interface is switched to ATSC system interfaces during ATSC, and two IR remote controllers that the front end face of box body 11 is set receive head
113, one is connected with ATSC signal receiving demodulation circuits plate 1191, and another is connected with micro- throwing control panel 1192, actually uses
During, it is remotely controlled using same remote control, facility easy to use, and operate simply, effect is good.
Above-described the utility model embodiment, does not form the restriction to scope of protection of the utility model.It is any
Made within spirit of the present utility model and principle modifications, equivalent substitutions and improvements etc., should be included in the utility model
Claims within.
Claims (10)
1. the Novel digital television micro projector with ATSC signal input sources, it is characterised in that：Including box body and setting
ATSC signal receiving demodulation circuits plate, micro- throwing control panel and motor driving plate in tray interior；Leaned in the tray interior
Nearly motor driving plate position is provided with cooling fan；And it is respectively arranged with the tray interior corner portions as each ATSC signals
Receiving demodulation circuit plate and micro- power supply adaptor for throwing control panel power supply；The cartridge upper surface be provided with several control by
Button, and set what is driven with the optical camera of micro- throwing control panel electric connection, by motor driving plate in the box body front end face
Projection lens and two IR remote controllers receive head, and tray interior sets the motor being electrically connected with motor driving plate,
And two IR remote controllers receive head and are electrically connected with respectively with micro- throwing control panel and ATSC signal receiving demodulation circuits plate；
The box body back side offer electric power connecting mouth, HDMI input interfaces, AV input interfaces, ATSC input interfaces and several
USB connectors；
Also include the power panel that electric energy is provided for each unit.
2. the Novel digital television micro projector of ATSC signal input sources is carried as claimed in claim 1, it is characterised in that：
Box body back side both ends offer circular thermal vias respectively；Each electric power connecting mouth, HDMI input interfaces, AV input interfaces,
ATSC input interfaces and several USB connectors are between two circular thermal vias.
3. the Novel digital television micro projector of ATSC signal input sources is carried as claimed in claim 1, it is characterised in that：
Mstar MSD7802 main control chips, Mstar MSB1237 demodulation chips are provided with the ATSC signals receiving demodulation circuit plate
And Rafael R836 tuning chips.
4. the Novel digital television micro projector of ATSC signal input sources is carried as claimed in claim 1, it is characterised in that：
The voltage range that the power panel provides power supply for each unit includes 1.2V, 1.8V, 3.3V and 5.0V.
5. the Novel digital television micro projector of ATSC signal input sources is carried as claimed in claim 1, it is characterised in that：
Described two IR remote controllers receive the nearly projection lens of head rest and set.
6. the Novel digital television micro projector of ATSC signal input sources is carried as claimed in claim 1, it is characterised in that：
Matrix form offers several heat emission holes on the left of the box body front end face.
7. the Novel digital television micro projector of ATSC signal input sources is carried as claimed in claim 1, it is characterised in that：
Micro- throwing control panel is arranged on the upside of ATSC signal receiving demodulation circuit plates and motor driving plate.
8. the Novel digital television micro projector of ATSC signal input sources is carried as claimed in claim 1, it is characterised in that：
Also include the temperature-sensitive sticker and alarm for being arranged at tray interior；The temperature-sensitive sticker and alarm control with micro- throw
Plate is electrically connected with.
9. the Novel digital television micro projector of ATSC signal input sources is carried as claimed in claim 6, it is characterised in that：
The cooling fan position correspondence of the heat emission hole and tray interior.
10. the Novel digital television with ATSC signal input sources as described in any one claim in claim 1 to 9
Micro projector, it is characterised in that：The box body bottom is provided with the height regulating rod for adjusting box body gradient, the height
Adjusting rod is located at box body front end middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493895.6U CN206674136U (en) | 2017-05-05 | 2017-05-05 | Novel digital television micro projector with ATSC signal input sources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493895.6U CN206674136U (en) | 2017-05-05 | 2017-05-05 | Novel digital television micro projector with ATSC signal input sources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206674136U true CN206674136U (en) | 2017-11-24 |
Family
ID=60371770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720493895.6U Expired - Fee Related CN206674136U (en) | 2017-05-05 | 2017-05-05 | Novel digital television micro projector with ATSC signal input sources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206674136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107040807A (en) * | 2017-05-05 | 2017-08-11 | 深圳市凯利华电子有限公司 | A kind of Novel digital television micro projector with ATSC signal input sources |
-
2017
- 2017-05-05 CN CN201720493895.6U patent/CN206674136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107040807A (en) * | 2017-05-05 | 2017-08-11 | 深圳市凯利华电子有限公司 | A kind of Novel digital television micro projector with ATSC signal input sources |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171124 Termination date: 20200505 |