CN207200892U - A kind of projecting apparatus with acoustic function - Google Patents
A kind of projecting apparatus with acoustic function Download PDFInfo
- Publication number
- CN207200892U CN207200892U CN201721288201.1U CN201721288201U CN207200892U CN 207200892 U CN207200892 U CN 207200892U CN 201721288201 U CN201721288201 U CN 201721288201U CN 207200892 U CN207200892 U CN 207200892U
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- control unit
- main control
- shell
- projecting apparatus
- acoustic function
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Abstract
It the utility model is related to a kind of projecting apparatus with acoustic function, including shell and wiring board inside the housing be set；The surface of cover top portion is provided with button and bellmouth orifice, and one end of shell is provided with the camera lens for projection；PMU, main control unit, projection module, wireless network module, dio Output Modules, loudspeaker and key-press input unit are provided with wiring board；PMU is powered to main control unit, wireless network module and dio Output Modules；Projection module, wireless network module, dio Output Modules and key-press input unit electrically connect with main control unit；Loudspeaker electrically connects with dio Output Modules；Button electrically connects with key-press input unit.The utility model changes the inflexible rigid office equipment image of conventional projectors, and sound equipment and projection are combined in into an equipment, reach the function of home entertainment；Wireless network module is carried, can easily obtain the resources of movie ＆ TV.
Description
Technical field
A kind of the utility model category multimedia video equipment technical field, and in particular to projecting apparatus with acoustic function.
Background technology
Domestic projector market is one of fastest-rising market in the whole world, but household application market but increasess slowly, in the U.S.,
Household application market accounting 15%, compared to American market, China's only home projector market accounting only 5% or so.It is new in home projector
Technology, new product are constantly fast-developing, and domestic home projector market is dispirited instantly, household application market accounting and flourishing state
Family compares and had a long way to go.By investigating marketing data, consumption viewpoint, Market and Technology, production development form, understand and summarize existing
Situation, the reason for causing existing market situation, are that various brands terminal projector product does not have maximum performance product advantage,
The product form do not innovated.
In addition, 4G networks are popularized completely at present, 5G commercializations are also no longer remote, and each projecting apparatus also rests on the market
The mode of outer portion's input video source, limits the experience of consumer.
There is also many problems for the stereo set of domestic market in the market.First, the innovation meaning of many sound equipment manufacturing enterprises
Know very poor, product is stereotyped, and most enterprises do not really belong to the product and core technology of oneself, and processing is used as the means of production
It is still main flow；Secondly, most domestic acoustic product belong in, low-end product, middle and high end market is all by foreign brand name melon
Point, this general layout creates large quantities of producers and made no attempt to make progress, and rests on the level of counterfeit foreign brands；Again, domestic market is competing
Strive disorder, the cost consciousness of some manufacturing enterprises is done mischief, and pursues the market share simply and indiscriminate system of not stinting, brand are uncontested
Power.Another defect is that China dealer level is uneven at present, and the brand that each Sales Channel not yet forms oneself is excellent
Gesture, so as to can not individually carry out brand promotion activity, this virtually has to the management level of the sound equipment manufacturing firm of the country
Higher requirement.
Utility model content
In view of this, the purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind has acoustic function
Projecting apparatus.
To realize object above, the utility model adopts the following technical scheme that：
A kind of projecting apparatus with acoustic function, including shell and the wiring board for being arranged on the enclosure；It is described
The surface of cover top portion is provided with button and bellmouth orifice, and one end of the shell is provided with the camera lens for projection；
It is defeated that PMU, main control unit, projection module, wireless network module, audio are provided with the wiring board
Go out module, loudspeaker and key-press input unit；The PMU to the main control unit, the wireless network module and
The dio Output Modules power supply；
The projection module, the wireless network module, the dio Output Modules and the key-press input unit with
The main control unit electrical connection；The loudspeaker electrically connects with the dio Output Modules；The button and the key-press input
Unit electrically connects.
The camera lens is arranged on the front end of the shell；The front end of the shell is provided with the slip lid being slidably connected, described
Slip lid can block camera lens；
The front end of the shell is additionally provided with the camera electrically connected with the main control unit；The camera is used to gather
View data.
The rear end of the shell is provided with the I/O interfaces electrically connected with the main control unit, and the I/O interfaces include USB
Interface and HDMI, the quantity of the USB interface have multiple；
The rear end of the shell is additionally provided with the COBBAIF electrically connected with the dio Output Modules, the COBBAIF
For 3.5mm COBBAIFs；
The rear end of the shell is additionally provided with memory card slot, sim card slot and charging hole.
The rear end of the shell is additionally provided with infrared hole, is provided with behind the infrared hole and is electrically connected with the main control unit
Infrared sensor；The infrared sensor is used to gather human-induced signal.
The bottom of the shell is provided with cushion pad, heat emission hole and support；One end of the support and the bottom of the shell
Portion is hinged.
The main control unit uses the microprocessor based on ARM frameworks.
The projection module includes LED drive circuit, RGB tri coloured lanterns, DMD drive circuits and dmd chip；The RGB tri-
Colored lights, the LED drive circuit and the main control unit are sequentially connected electrically, the dmd chip, the DMD drive circuits and institute
Main control unit is stated to be sequentially connected electrically；
The projection module is used to send colourama, and colourama is projected into outside by the camera lens.
The wireless network module is 4G modules and/or 5G modules.
Also include the memory cell electrically connected with the main control unit on the wiring board, the memory cell uses
Micro SD cards.
Also include the bluetooth module electrically connected with the main control unit on the wiring board；The projecting apparatus passes through the indigo plant
Tooth module communicates to connect with outside smart mobile phone.
The utility model uses above technical scheme, has the advantages that：
(1) on product form, change the inflexible rigid office equipment image of conventional projectors, sound equipment and projection are combined in one
Platform equipment, reach the function of home entertainment；Wireless network module is carried, can easily obtain the resources of movie ＆ TV.
(2) in product category, leading projection sound equipment, sound is the natural communication way of the mankind, and audio video synchronization is propagated
Content is one of approach that people obtain information most convenient, the sound equipment made be sound reproduction be project development trend must can not
Few carrier；
(3) in information approach, currently, mobile Internet, cloud computing, big data and Internet of Things etc. new one in global range
For the communication technology, in the whole world, popularization is come；China can not lag behind the whole world naturally as information big country, by being produced to projection
The breakthrough of product ICT industry technology, the projection sound equipment commercialization of 4G technologies in global range is realized, squeezes into consumer field.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of front view of the projector architecture schematic diagram with acoustic function of the utility model；
Fig. 2 is a kind of top view of the projector architecture schematic diagram with acoustic function of the utility model；
Fig. 3 is a kind of rearview of the projector architecture schematic diagram with acoustic function of the utility model；
Fig. 4 is a kind of upward view of the projector architecture schematic diagram with acoustic function of the utility model；
Fig. 5 is a kind of projector circuitry structural representation with acoustic function of the utility model.
In figure：1- shells；101- camera lenses；102- slip lids；103- cameras；104- buttons；105- bellmouth orifices；106-USB
Interface；107-HDMI interfaces；108- COBBAIFs；109- memory card slots；110-SIM necks；111- charging holes；112- is infrared
Hole；113- cushion pads；114- heat emission holes；115- supports；2- wiring boards；201- PMUs；202- main control units；203-
Projection module；204- wireless network modules；205- dio Output Modules；206- loudspeakers；207- key-press input units；208- is red
Outer sensor；209- memory cell；210- bluetooth modules.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
As shown in figure 1, the utility model provides a kind of projecting apparatus with acoustic function, including shell 1；The shell 1
One end be provided with camera lens 101 for projection；The camera lens 101 is arranged on the front end of the shell 1.Before the shell 1
End is additionally provided with the slip lid 102 being slidably connected, and the slip lid 102 can block camera lens 101.
The front end of the shell 1 is additionally provided with camera 103；The camera 103 is used to gather view data.
As shown in Fig. 2 the surface at the top of shell 1 is provided with button 104 and bellmouth orifice 105.Button 104 includes power supply
Key, volume adjusting key etc.；Button 104 is arranged on centre position, and the region of both sides is provided with bellmouth orifice 105.Near button
Position can also print brand LOGO.
As shown in figure 3, the rear end of the shell 1 is provided with the I/O interfaces electrically connected with the main control unit 202, it is described
I/O interfaces include usb 1 06 and HDMI 107, and the quantity of the usb 1 06 has multiple.
HDMI (High Definition Multimedia Interface, HDMI) is a kind of number
Word video/audio interfacing, it is adapted to the tailored version digital interface of image transmission, audio and image letter can be transmitted simultaneously
Number, while without transmitting advance row D/A or analog/digital conversion in signal.
The rear end of the shell 1 is additionally provided with COBBAIF 108, and the COBBAIF 108 is 3.5mm COBBAIFs.Institute
The rear end for stating shell 1 is additionally provided with memory card slot 109, sim card slot 110 and charging hole 111.
The rear end of the shell 1 is additionally provided with infrared hole 112, and the infrared hole 112 is provided with infrared sensor below
208；The infrared sensor 208 is used to gather human-induced signal.
As shown in figure 4, the bottom of the shell 1 is provided with cushion pad 113, heat emission hole 114 and support 115；The support
115 one end and the bottom of the shell 1 are hinged.Support 115 can be raised, and with the bottom of shell 1 at an angle, will project
The front end of instrument is raised, and lifts the standoff height of camera lens 101.The LOGO of brand can be printed on support 115.
For this patent is described in further detail, carries out expansion and be described as follows.
As shown in figure 5, the shell 1 is internally provided with wiring board 2；Power management list is provided with the wiring board 2
Member 201, main control unit 202, projection module 203, wireless network module 204, dio Output Modules 205, loudspeaker 206 and button
Input block 207；The PMU 201 gives the main control unit 202, the wireless network module 204 and the sound
Frequency output module 205 is powered.
The projection module 203, the wireless network module 204, the dio Output Modules 205 and the key-press input
Unit 207 electrically connects with the main control unit 202；The loudspeaker 206 electrically connects with the dio Output Modules 205；Institute
Button is stated to electrically connect with the key-press input unit 207.
Wherein, dio Output Modules 205 include signal amplification circuit and filter circuit.
The camera 103 electrically connects with the main control unit 202；For shooting photo and recorded video.
The COBBAIF 108 electrically connects with the dio Output Modules 205；Peripheral earphone or other audio frequency apparatuses can
It is connected by 3.5mm COBBAIFs with projecting apparatus.
The infrared sensor 208 electrically connects with the main control unit 202；When human body is close to the infrared of the rear end of shell 1
Hole 112, infrared sensor 208 send electric signal to main control unit 202, and the control device of main control unit 202 starts work.
The main control unit 202 uses the microprocessor based on ARM frameworks.
The projection module 203 includes LED drive circuit, RGB tri coloured lanterns, DMD drive circuits and dmd chip；The RGB
Tri coloured lantern, the LED drive circuit and the main control unit 202 are sequentially connected electrically, the dmd chip, the DMD drive circuits
It is sequentially connected electrically with the main control unit 202；
The projection module 203 is used to send colourama, and colourama is projected into outside by the camera lens 101.
The wireless network module 204 is 4G modules and/or 5G modules.Projecting apparatus is accessed by wireless network module 204
Internet, the resources of movie ＆ TV can be directly downloaded.
Also include the memory cell 209 electrically connected with the main control unit 202, the memory cell on the wiring board 2
209 use Micro SD cards.
SD card is a kind of memory device of new generation based on semiconductor fast-flash memory device, due to its small volume, data transfer
Speed is fast, the excellent characteristic such as hot-swappable, is widely used in portable set such as electronic dictionary, mobile phone, number
Camera, auto-navigation system.Micro SD cards are smallest size of a kind of SD cards in SD types, size be only 15mm × 11mm ×
1mm, have the function that can not be substituted in miniaturization, Large Copacity, high data rate storage.
Also include the bluetooth module 210 electrically connected with the main control unit 202 on the wiring board 2；The projecting apparatus leads to
The bluetooth module 210 is crossed to communicate to connect with outside smart mobile phone.After establishing connection, user can be by smart mobile phone to projection
Instrument is operated, and is realized and is downloaded the operation such as resource, playing video.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (10)
1. a kind of projecting apparatus with acoustic function, including shell and the wiring board for being arranged on the enclosure；Its feature
It is：The surface of the cover top portion is provided with button and bellmouth orifice, and one end of the shell is provided with the camera lens for projection；
PMU, main control unit, projection module, wireless network module, audio output mould are provided with the wiring board
Block, loudspeaker and key-press input unit；The PMU is to the main control unit, the wireless network module and described
Dio Output Modules are powered；
The projection module, the wireless network module, the dio Output Modules and the key-press input unit with it is described
Main control unit electrically connects；The loudspeaker electrically connects with the dio Output Modules；The button and the key-press input unit
Electrical connection.
A kind of 2. projecting apparatus with acoustic function according to claim 1, it is characterised in that：The camera lens is arranged on institute
State the front end of shell；The front end of the shell is provided with the slip lid being slidably connected, and the slip lid can block camera lens；
The front end of the shell is additionally provided with the camera electrically connected with the main control unit；The camera is used to gather image
Data.
A kind of 3. projecting apparatus with acoustic function according to claim 1, it is characterised in that：The rear end of the shell is set
The I/O interfaces electrically connected with the main control unit are equipped with, the I/O interfaces include USB interface and HDMI, and the USB connects
The quantity of mouth has multiple；
The rear end of the shell is additionally provided with the COBBAIF electrically connected with the dio Output Modules, and the COBBAIF is
3.5mm COBBAIF；
The rear end of the shell is additionally provided with memory card slot, sim card slot and charging hole.
A kind of 4. projecting apparatus with acoustic function according to claim 3, it is characterised in that：The rear end of the shell is also
Infrared hole is provided with, the infrared sensor electrically connected with the main control unit is provided with behind the infrared hole；The infrared biography
Sensor is used to gather human-induced signal.
A kind of 5. projecting apparatus with acoustic function according to claim 1, it is characterised in that：The bottom of the shell is set
It is equipped with cushion pad, heat emission hole and support；One end of the support and the bottom of the shell are hinged.
A kind of 6. projecting apparatus with acoustic function according to any one of claim 1 to 5, it is characterised in that：The master
Control unit uses the microprocessor based on ARM frameworks.
A kind of 7. projecting apparatus with acoustic function according to any one of claim 1 to 5, it is characterised in that：The throwing
Shadow module includes LED drive circuit, RGB tri coloured lanterns, DMD drive circuits and dmd chip；The RGB tri coloured lanterns, the LED drive
Dynamic circuit and the main control unit are sequentially connected electrically, and the dmd chip, the DMD drive circuits and the main control unit are successively
Electrical connection；
The projection module is used to send colourama, and colourama is projected into outside by the camera lens.
A kind of 8. projecting apparatus with acoustic function according to any one of claim 1 to 5, it is characterised in that：The nothing
Line mixed-media network modules mixed-media is 4G modules and/or 5G modules.
A kind of 9. projecting apparatus with acoustic function according to any one of claim 1 to 5, it is characterised in that：Also include
The memory cell electrically connected with the main control unit, the memory cell use Micro SD cards.
A kind of 10. projecting apparatus with acoustic function according to any one of claim 1 to 5, it is characterised in that：Also include
The bluetooth module electrically connected with the main control unit；The projecting apparatus is communicated by the bluetooth module with the smart mobile phone of outside
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288201.1U CN207200892U (en) | 2017-09-30 | 2017-09-30 | A kind of projecting apparatus with acoustic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288201.1U CN207200892U (en) | 2017-09-30 | 2017-09-30 | A kind of projecting apparatus with acoustic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200892U true CN207200892U (en) | 2018-04-06 |
Family
ID=61787835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721288201.1U Expired - Fee Related CN207200892U (en) | 2017-09-30 | 2017-09-30 | A kind of projecting apparatus with acoustic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806553A (en) * | 2018-06-08 | 2018-11-13 | 芜湖职业技术学院 | A kind of escalator projection device and application method |
| CN108924524A (en) * | 2018-09-21 | 2018-11-30 | 深圳市火乐科技发展有限公司 | A kind of projector based on mobile network |
-
2017
- 2017-09-30 CN CN201721288201.1U patent/CN207200892U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806553A (en) * | 2018-06-08 | 2018-11-13 | 芜湖职业技术学院 | A kind of escalator projection device and application method |
| CN108924524A (en) * | 2018-09-21 | 2018-11-30 | 深圳市火乐科技发展有限公司 | A kind of projector based on mobile network |
| CN108924524B (en) * | 2018-09-21 | 2024-04-02 | 深圳市火乐科技发展有限公司 | Projector based on mobile network |
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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: 20180406 Termination date: 20200930 |