CN207869283U - A kind of visual projection audio synchronizer apparatus - Google Patents
A kind of visual projection audio synchronizer apparatus Download PDFInfo
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- CN207869283U CN207869283U CN201820024968.1U CN201820024968U CN207869283U CN 207869283 U CN207869283 U CN 207869283U CN 201820024968 U CN201820024968 U CN 201820024968U CN 207869283 U CN207869283 U CN 207869283U
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- liquid crystal
- casing
- crystal display
- fan
- visual projection
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Abstract
A kind of visual projection audio synchronizer apparatus, the utility model is with the picture and text sound one projecting apparatus for taking up space small and with safe demo function, the utility model can get all character images that the projecting apparatus being connected with computer is projected by external long distance wireless reception device, and synchronous voice data is obtained using voice acquiring technology, it realizes on remote computer it can also be seen that while project content, also it can realize that audio sync is conveyed, the reliability etc. of enhancement information, the utility model has simple in structure, the features such as easy to operate, it is suitble to large-scale promotion and application.
Description
Technical field
The utility model is related to a kind of image audio syncs to obtain equipment, and in particular to a kind of visual projection audio is same
Walk equipment.
Background technology
Known, projecting apparatus is also known as projector, is by digital optical processing technique or LCD liquid crystal imagings technology by image
Or the equipment that video is projected or is reflected on screen, it can be by different signal sources, such as computer, mobile phone, DVD, DV access
Corresponding image and vision signal, final realize play.Therefore projecting apparatus is widely used in education, commercial affairs, engineering, household etc.
Place.Projecting apparatus is broadly divided into the types such as DLP, LCD according to operation principle.
Video Supervision Technique originates from computer vision technique, it analyzes video, and information is extracted from video, hair
Existing interested event, so as to substitute artificial monitoring in certain occasions or assist artificial monitoring.After 911 events,
It is more and more urgent for the demand of intelligent Video Surveillance Technology in the world for the severe situation of struggle against terror, CPU processing capacities
Fast lifting, but also many complexity video algorithms are implemented as possibility, these factors constantly push intelligent video
The development in monitoring technology and its market.The advantage of Video Supervision Technique is that once event occurs can with and alarm, city
Field demand constantly rises, and product form is also being enriched constantly.Process of the Video Supervision Technique in commercialization and the marketization
In, there are many intelligent video monitoring products, many application cases are successfully realized using these products, but also have one
A little clients indicate that intelligent video monitoring product does not meet their needs well, or there are rate of false alarm or rate of failing to report are excessively high
The problem of.Present Video Supervision Technique progresses into scale service stage from the demonstration stage several years ago.Past,
Video Supervision Technique application is concentrated mainly on the special sectors such as government department and finance, public security, traffic, electric power and industry.Wherein,
Government department and financial industry occupy 20.9% and 20.6% market share respectively.However, with the progress of social informatization,
More and more industries and the demand of field video monitoring increase significantly, and Video Supervision Technique starts individual from bank, traffic etc.
Field is to multi-field extension, from traditional safety monitoring to management and monitoring and production and operation monitoring development.Therefore market compels to be essential
A equipment to safeguard information security, the Initiative Defense of Behavior-based control identification is wanted to judge that behavior, prudential norms can be used, prevent
It only judges by accident, so monitoring point is fixed.
And voice is the important carrier of information, as cell phone internet etc. facilitates the high speed development of preferable communication industry,
It is likely to occur using the means of various voice mode crimes, and rises year by year, such as secret propagate is instigated in closet
Political event etc. is committed a crime in such a way that voice messaging carrier is hidden, and is directly endangered public security and people's normal life work
Make.Therefore voice monitoring technology has great application value in countries and regions and public safety field.
Carrying out image information acquisition using projection device is that a kind of degree of safety compares higher means, and existing projection
Equipment is only limitted to the word of computer being projeced into background metope, to facilitate more people while watch.This kind of projector is limited to
Scene and approach is used, is based on space requirement and demand for security, how to provide a kind of visual projection audio synchronizer apparatus just
At the long-term technology demand of those skilled in the art.
Invention content
Insufficient present in background technology to overcome, the utility model provides the visual projection audio sync of one kind and sets
Standby, the utility model can get the projecting apparatus being connected with computer by external long distance wireless reception device and be projected
All character images, and synchronous voice data is obtained using voice acquiring technology, realize on remote computer it can also be seen that
While project content, it can also realize that audio sync is conveyed, the reliability etc. of enhancement information.
To realize that goal of the invention as described above, the utility model use technical solution as described below：
A kind of visual projection audio synchronizer apparatus, including it is ballast, trigger, driving plate, video input, trapezoidal
Cylinder, camera lens, liquid crystal display, casing, voice acquisition device, Fresnel Lenses, character image acquisition device, liquid crystal display power supply and light
The middle part in source, the casing is equipped with closed cavity, is respectively equipped with from left to right on the casing upper cover plate above the cavity
Ballast 4, trigger and video input, the button on the trigger passes through the upper surface of casing upper cover plate, in cavity left machine
Fan A, light source and liquid crystal display power supply are from top to bottom respectively equipped on the medial surface of shell, in the center and casing of the light source
Axis coaxle is arranged, and distinguishes character image acquisition device from left to right on the bottom plate of casing below the cavity and voice obtains dress
It sets, portion is respectively equipped with Fresnel Lenses and liquid crystal display from left to right in the cavity, and the Fresnel Lenses and liquid crystal display are in text
Between word image acquiring device and voice acquisition device, it is equipped with driving plate in the top of liquid crystal display, the liquid crystal display passes through circuit
Connect liquid crystal display power supply, the outside trapezoidal cylinder with outward extension in casing right side, in the right side of the trapezoidal cylinder
Equipped with camera lens, the trapezoidal cylinder and the center of camera lens and the central axes of casing are coaxially disposed to form the visual projection sound
Frequency synchronizer.
The visual projection audio synchronizer apparatus, on the casing upper cover plate between the trigger and video input
Equipped with fan B, the fan B is located at the top of liquid crystal display.
The lower section of the visual projection audio synchronizer apparatus, the liquid crystal display power supply is equipped with fan D.
The lower section of the visual projection audio synchronizer apparatus, the liquid crystal display is equipped with fan C.
The end of the visual projection audio synchronizer apparatus, the fan A is equipped with airflow guiding fan.
Using technical solution as described above, the utility model has superiority as described below：
The utility model is with the picture and text sound one projecting apparatus for taking up space small and with safe demo function, this practicality
It is novel that all texts that the projecting apparatus being connected with computer is projected can be got by external long distance wireless reception device
Word image, and synchronous voice data is obtained using voice acquiring technology, it realizes on remote computer it can also be seen that project content
While, it can also realize that audio sync is conveyed, the reliability etc. of enhancement information, the utility model has simple in structure, operation side
Just the features such as, is suitble to large-scale promotion and application.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, central axes；2, fan A；3, airflow guiding fan；4, ballast；5, trigger；6, fan B；7, driving plate；
8, video input；9, trapezoidal cylinder；10, camera lens；11, liquid crystal display；12, casing；13, voice acquisition device；14, fan C；15, luxuriant and rich with fragrance
Nie Er lens；16, character image acquisition device；17, fan D；18, liquid crystal display power supply；19, light source.
Specific implementation mode
The utility model can be explained in more detail by the following examples, the utility model is not limited to following
Embodiment；
Firstly the need of explanation, the utility model is in description scheme relationship, in conjunction with the position of Figure of description record
Relationship is described.
The visual projection audio synchronizer apparatus of one kind in conjunction with described in attached drawing 1, including ballast 4, trigger 5, driving
Plate 7, video input 8, trapezoidal cylinder 9, camera lens 10, liquid crystal display 11, casing 12, voice acquisition device 13, Fresnel Lenses 15, word
The middle part of image acquiring device 16, liquid crystal display power supply 18 and light source 19, the casing 12 is equipped with closed cavity, in the chamber
It is respectively equipped with ballast 4, trigger 5 and video input 8, the trigger 5 from left to right on 12 upper cover plate of casing above body
On button pass through the upper surface of 12 upper cover plate of casing, 12 upper cover plate of casing between the trigger 5 and video input 8 is equipped with
For cooling fan B6, the fan B6 is located at the top of liquid crystal display 11, and fan B6 is needed in setting in 12 upper cover of casing
Ventilation hole is set on plate；Fan A2, light source 19 and liquid crystal are from top to bottom respectively equipped on the medial surface of cavity left casing 12
The end of screen power supply 18, the fan A2 is equipped with airflow guiding fan 3, and fan A2 is needed in setting in cavity left casing 12
Ventilation hole is set on medial surface；The center of the light source 19 is coaxially disposed with the central axes 1 of casing 12, the liquid crystal display power supply
18 lower section is equipped with fan D17, the fan D17 in setting, needs that ventilation hole is arranged on the bottom plate of casing 12；In cavity
On the bottom plate of lower section casing 12 from left to right distinguish character image acquisition device 16 and voice acquisition device 13, in the cavity portion by
Left-to-right is respectively equipped with Fresnel Lenses 15 and liquid crystal display 11, and the lower section of the liquid crystal display 11 is equipped with fan C14, the fan
C14 in setting needs that ventilation hole is arranged on the bottom plate of casing 12；The Fresnel Lenses 15 and liquid crystal display 11 are in word
Between image acquiring device 16 and voice acquisition device 13, it is equipped with driving plate 7 in the top of liquid crystal display 11, the liquid crystal display 11 is logical
Connection liquid crystal display power supply 18 is crossed, the outside trapezoidal cylinder 9 with outward extension in 12 right side of casing, described trapezoidal
The right side of cylinder 9 is equipped with camera lens 10, and the trapezoidal cylinder 9 is formed with the center of camera lens 10 and the coaxial arrangement of central axes 1 of casing 12
The visual projection audio synchronizer apparatus of described one kind.
The utility model does not influence the projection projection of curtain when specifically used, and casing 12 is internally provided with voice and obtains dress
Set 13, and scene will not be interfered etc..
The non-detailed portion of the utility model is the prior art.
The embodiment selected herein for open the purpose of this utility model, is presently considered to be suitable, still,
It is to be understood that the utility model is intended to include that all belong to all changes of this design and the embodiments in invention scope and change
Into.
Claims (5)
1. a kind of visual projection audio synchronizer apparatus, including ballast（4）, trigger（5）, driving plate（7）, video input
（8）, trapezoidal cylinder（9）, camera lens（10）, liquid crystal display（11）, casing（12）, voice acquisition device（13）, Fresnel Lenses（15）, text
Word image acquiring device（16）, liquid crystal display power supply（18）And light source（19）, it is characterized in that：The casing（12）Middle part be equipped with
Closed cavity, the casing above the cavity（12）Ballast is respectively equipped on upper cover plate from left to right（4）, trigger
（5）And video input（8）, the trigger（5）On button pass through casing（12）The upper surface of upper cover plate, in cavity left casing
（12）Medial surface on be from top to bottom respectively equipped with fan A（2）, light source（19）With liquid crystal display power supply（18）, the light source
（19）Center and casing（12）Central axes（1）Coaxial arrangement, the casing below cavity（12）Bottom plate on divide from left to right
Other character image acquisition device（16）With voice acquisition device（13）, in the cavity portion be respectively equipped with Fresnel Lenses from left to right
（15）And liquid crystal display（11）, the Fresnel Lenses（15）And liquid crystal display（11）In character image acquisition device（16）And voice
Acquisition device（13）Between, in liquid crystal display（11）Top be equipped with driving plate（7）, the liquid crystal display（11）Pass through connection liquid
Brilliant screen power supply（18）, in casing（12）The outside trapezoidal cylinder with outward extension of right side（9）, in the trapezoidal cylinder（9）
Right side be equipped with camera lens（10）, the trapezoidal cylinder（9）With camera lens（10）Center and casing（12）Central axes（1）Coaxially set
It sets to form the visual projection audio synchronizer apparatus.
2. visual projection audio synchronizer apparatus according to claim 1, it is characterized in that：The trigger（5）With regarding
Frequency inputs（8）Between casing（12）Upper cover plate is equipped with fan B（6）, the fan B（6）Positioned at liquid crystal display（11）Top.
3. visual projection audio synchronizer apparatus according to claim 1, it is characterized in that：The liquid crystal display power supply
（18）Lower section be equipped with fan D（17）.
4. visual projection audio synchronizer apparatus according to claim 1, it is characterized in that：The liquid crystal display（11）Under
Side is equipped with fan C（14）.
5. visual projection audio synchronizer apparatus according to claim 1, it is characterized in that：The fan A（2）End
Equipped with airflow guiding fan（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024968.1U CN207869283U (en) | 2018-01-08 | 2018-01-08 | A kind of visual projection audio synchronizer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024968.1U CN207869283U (en) | 2018-01-08 | 2018-01-08 | A kind of visual projection audio synchronizer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207869283U true CN207869283U (en) | 2018-09-14 |
Family
ID=63464975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820024968.1U Expired - Fee Related CN207869283U (en) | 2018-01-08 | 2018-01-08 | A kind of visual projection audio synchronizer apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207869283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113538982A (en) * | 2021-06-15 | 2021-10-22 | 南昌理工学院 | Think political affairs class on-line education intelligence projecting apparatus with adjustable |
-
2018
- 2018-01-08 CN CN201820024968.1U patent/CN207869283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113538982A (en) * | 2021-06-15 | 2021-10-22 | 南昌理工学院 | Think political affairs class on-line education intelligence projecting apparatus with adjustable |
| CN113538982B (en) * | 2021-06-15 | 2024-01-23 | 南昌理工学院 | Intelligent projector for thinking political class online education with adjustable |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20210108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |