CN202196253U

CN202196253U - Bedside projection system

Info

Publication number: CN202196253U
Application number: CN2011203203194U
Authority: CN
Inventors: 马建设; 胡耀; 陈琳元; 张楠; 符英文; 陈凤兰
Original assignee: NINGBO LINYUAN ELECTRONIC Co Ltd; Shenzhen Graduate School Tsinghua University
Current assignee: NINGBO LINYUAN ELECTRONIC Co Ltd; Shenzhen Graduate School Tsinghua University
Priority date: 2011-08-30
Filing date: 2011-08-30
Publication date: 2012-04-18
Anticipated expiration: 2021-08-30

Abstract

The utility model discloses a bedside projection system, comprising a control module (1), a system management module (2), a storage module (3), a projector (4) and a player (5), wherein the system management module (2), the storage module (3), the projector (4) and the player (5) are respectively connected with the control module (1); and the storage module (3) is connected with the player (5) which is connected with the projector (4). The bedside projection system can create good sleeping environment.

Description

Head of a bed optical projection system

Technical field

The utility model relates to shadow casting technique's application, relates to a kind of head of a bed optical projection system or rather.

Background technology

Along with development of times, people are also increasingly high to the requirement of quality of the life, and the good sleep and the daily schedule of rule are particularly important.Also begin to occur some on the market and can on ceiling, projection go out some products that the starry sky effect is improved sleep.These traditional products provide certain convenience to the user, but the function of the similar products of these construction sleep environments is too simple, does not have desirable effect, even sometimes can let the people feel dizzy.Traditional head of a bed projection lamp is on ceiling, to produce some light pieces by the LED lamp is luminous through specific hole, reaches the function of building the starry sky effect, and its animation effect is to realize through moving of these holes.Though this method can play a role, its effect and real stellar map still differ greatly.

The utility model content

The technical matters that the utility model will solve is that a kind of head of a bed optical projection system that can build good sleep environment is provided.

The technical solution of the utility model is, a kind of head of a bed optical projection system with following structure is provided, and comprises control module, system management module, memory module, projector and player; Described system management module is connected with control module, and described memory module is connected with control module, and described projector is connected with control module, and described player is connected with control module; Described memory module is connected with player, and described player is connected with projector.

After adopting above structure, the utility model head of a bed optical projection system compared with prior art has the following advantages:

The head of a bed optical projection system of the utility model comprises control module, system management module, memory module, projector and player; Before the sleep in evening; Can through projector with picture or video-projection to ceiling; Be equipped with the music of releiving again, thereby can build good sleep environment, improve user's sleep quality.

As a kind of improvement of the utility model, described projector is a DLP projector.The picture that DLP projector projects is vividly fine and smooth, and the details performance is abundant, and volume is little, and is in light weight, more effective than traditional projector.

Another kind as the utility model improves, and also comprises clock module, and described clock module is connected with control module, and described clock module also is connected with memory module.After adopting this kind structure; Can realize timing function; Also can realize the clock projecting function, promptly can the time be projected on the wall, so just can remove that the user wonders the time from and the worry of looking for table everywhere at midnight; It is numeric type or clock and watch type or the like that the user can select the type of clock, can also clock be embedded in the projected image.

Description of drawings

Accompanying drawing is the circuit block diagram of the head of a bed optical projection system of the utility model.

Shown in the figure: 1, control module, 2, system management module, 3, memory module, 4, projector, 5, player, 6, clock module.

Embodiment

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

See also shown in the accompanying drawing, the head of a bed optical projection system of the utility model comprises control module 1, system management module 2, memory module 3, projector 4, player 5 and clock module 6, and described projector 4 is a DLP projector.Described system management module 2 is connected with control module 1, and described memory module 3 is connected with control module 1, and described projector 4 is connected with control module 1, and described player 5 is connected with control module 1.Described memory module 3 is connected with player 5, and described player 5 is connected with projector 4.Described clock module 6 is connected with control module 1, and described clock module 6 also is connected with memory module 3.

System management module 2, the user comes operating system through system management module, selects to want the function that realizes, and projection image or video are set, and alarm time or the like is set.

Control module 1, control module analysis user are come the operation of each module of control system through the order of system management module input.Selected the pattern in night such as the user, picture or video that control module will be called the storer the inside add that clock information is sent to player, projects on the ceiling through projector at last.

Memory module 3 is used for storing the image of user's input, video, data such as configuration information.Can be SD card or other storage tool.

Player module 5 with a decoding chip, is used for image is decoded or displaying video.The picture of player plays is launched through projector again, and sound played can be broadcasted by external loudspeaker.

Projector 4, this projector adopt state-of-the-art DLP technology, and picture is vividly fine and smooth, and the details performance is abundant, and volume is little, and is in light weight.LED projection lamp effect compared with traditional cannot be mentioned in the same breath.

Clock module 6, clock module adopt a DS1302 clock chip to be used for producing clock information, so that realize and time function associated such as clock projection and multimedia alarm clock.

During use, night pattern: the user deposits picture in the SD card, video or mp3 file; Be inserted in the native system; Choose the file of required broadcast through system management module, and set the tabulation and the play mode of broadcast, sound played can be broadcasted by external loudspeaker; The words of clock effect can be selected projection clock if desired, and can set the time of automatic shutdown.After system started working, the user just can be sleeping gradually in the scene of music of releiving and illusion.

The multimedia alarm clock mode: the user sets the time of getting up and the video of required broadcast in system management module the inside; M seq has arrived the preset time; System just can Auto Power On and displaying video and music; Again or make laughs or the video of pursuing a goal with determination in face of, the user just had a good beginning in new one day, tired meaning is cleared off.

Claims

1. a head of a bed optical projection system is characterized in that: comprise control module (1), system management module (2), memory module (3), projector (4) and player (5); Described system management module (2) is connected with control module (1), and described memory module (3) is connected with control module (1), and described projector (4) is connected with control module (1), and described player (5) is connected with control module (1); Described memory module (3) is connected with player (5), and described player (5) is connected with projector (4).

2. head of a bed optical projection system according to claim 1 is characterized in that: described projector (4) is a DLP projector.

3. head of a bed optical projection system according to claim 2 is characterized in that: also comprise clock module (6), described clock module (6) is connected with control module (1), and described clock module (6) also is connected with memory module (3).