CN205789115U - A kind of multimedia video broadcast control device - Google Patents

Abstract

The utility model proposes a kind of multimedia video broadcast control device, relate to multimedia application technical field, including: upper cover, comprise display screen, to play word, video or picture；Main body, the side of described main body and described upper cover pivot joint, comprise storage tank, fastening structure, loudspeaker and volume control key, and described storage tank places multimedia player, described fastening structure can move forward and backward and be fixed by described multimedia player, and described volume control key controls the size of output volume.Multimedia video broadcast control device of the present utility model, portable multimedia player is put into storage tank, by fastening structure, portable multimedia player is buckled and is electrically connected with again, make the signal transmission of portable multimedia player to main body and from loudspeaker broadcasting sound, by display playing video, it is provided that the image quality finer and smoother, more excellent to user quality is enjoyed with sound.

Description

A kind of multimedia video broadcast control device

Technical field

This utility model relates to multimedia application technical field, especially a kind of multimedia video broadcast control device.

Background technology

Along with the progress of electronics technology technology, not only make the volume-diminished of audio and video player, it is simple to carry, and tonequality and picture Matter is also constantly promoting, and progressively meets people to image and the quality requirements of sound.

The most conventional audio and video player is radio, DVD, smart mobile phone, panel computer, notebook computer or desktop Brain etc., wherein radio, smart mobile phone, panel computer and notebook computer equal-volume are little, easy to carry, but relatively its He, display screen is less, and for old people or caliginous user, word and the image of reading the small screen are more eaten Power, and voice output is by earphone transmission, output is less, and volume is limited, and image quality and audio poor.

Utility model content

For solving above-mentioned technical problem, the utility model proposes a kind of multimedia video broadcast control device, it is provided that use The most audio-visual enjoyment of person.

This utility model specifically adopts the following technical scheme that realization:

A kind of multimedia video broadcast control device, including:

Upper cover, comprises display screen, to play word, video or picture；

Main body, the side of described main body and described upper cover pivot joint, comprise storage tank, fastening structure, loudspeaker and volume and control Key, described storage tank placement multimedia player, described fastening structure can move forward and backward and be fixed by described multimedia player, Described volume control key controls the size of output volume.

As preferably, also including that nest plate, described nest plate comprise housing and inside casing, described inside casing is constituted sets space and side Having breach, described inside casing is corresponding with described fastening structure, and described housing is embedded in described storage tank.

As preferably, described fastening structure comprises push jack and banking stop, and described main body is arranged with the short slot with open-work, makes Having end difference around described open-work, be provided with a pair L-shaped button hook in opposite direction bottom described push jack, described push jack front end is provided with Connector, described connector inserts described multimedia player and data transmission, and described banking stop is Qian font and is fixed on institute Stating the bottom of short slot, described push jack is resisted against the end difference of described short slot makes described button hook set up described limit through described open-work Bit slice, described push jack moves forward and backward along the inner edge of described banking stop.

As preferably, described main body is additionally provided with signal input/output jack, power hole, signal shift switch and power supply and opens Close.

As preferably, described main body is additionally provided with data transmission jack.

The multimedia video broadcast control device that this utility model provides, it has the beneficial effects that: by portable many matchmakers Storage tank put into by body player, then by fastening structure, portable multimedia player buckled and is electrically connected with, and makes portable The signal transmission of the multimedia player of formula plays sound, by display playing video to main body and from loudspeaker, it is provided that made The image quality that user's quality is finer and smoother, more excellent is enjoyed with sound.

Accompanying drawing explanation

Fig. 1 is the exploded view of this utility model multimedia video broadcast control device；

Fig. 2 is the axonometric chart at another visual angle of this utility model multimedia video broadcast control device；

Fig. 3 is the partial enlargement front view of fastening structure 4 in Fig. 1；

Fig. 4 is the Partial enlarged side view of fastening structure 4 in Fig. 1.

In figure: 2-upper cover；21-display screen；3-main body；31-storage tank；32-loudspeaker；33-volume control key；34-power supply Hole；35-on and off switch；36-short slot；361-open-work；362-end difference；37-signal input/output jack；38-data transmission is inserted Hole；39-signal shift switch；4-fastening structure；41-push jack；411-L shape button hook；412-connector；42-banking stop；The many matchmakers of 5- Body player；11-nest plate；111-housing；112-inside casing；113-breach.

Detailed description of the invention

For further illustrating each embodiment, this utility model is provided with accompanying drawing.These accompanying drawings are in this utility model discloses The part held, it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated former to the running explaining embodiment Reason.Coordinating with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new The advantage of type.Assembly in figure is not necessarily to scale, and similar element numbers is conventionally used to indicate similar assembly.

In conjunction with the drawings and specific embodiments, this utility model is further illustrated.

As shown in figures 1-4, the present embodiment proposes a kind of multimedia video broadcast control device, including: upper cover 2 and main body 3, wherein upper cover 2 comprises display screen 21, and to play word, video or picture, the side of main body 3 and upper cover 2 pivot joint, main body 3 is wrapped Containing storage tank 31, loudspeaker 32 and volume control key 33, fastening structure 4, it is portable that the size shape of storage tank 31 is suitable for being available for other Formula multimedia player 5 is placed, and portable media player 5 can be the audio-visual devices such as ipad, mobile phone, radio, fastens knot What structure 4 can move forward and backward is located at main body 3, after portable media player 5 puts into storage tank 31, pushes away i.e. before fastening structure 4 Can fix, volume control key 33 is available for controlling output volume size, especially arranges two buttons in main body 3 as volume control Key 33 processed, for the increase and the reduction that adjust volume.

Needed for the application, power supply can be built-in battery, also can be external power supply, especially main body 3 comprise power hole 34 and On and off switch 35, using as the connection of electric power and keying.In order to be applicable to less portable media player 5, the application Being further provided with nest plate 11, including housing 111 and inside casing 112, inside casing 112 surrounds out sets volume side, space and has breach 113 With corresponding with fastening structure 4, housing 111 size is suitable to be embedded in storage tank 31, and the space of setting of inside casing 112 is suitable for Place the miniature multimedia player 5 being smaller in size than storage tank 31, such as iPod nano.

Fastening structure 4 comprises push jack 41 and banking stop 42, the recessed short slot 36 with open-work 361 of main body 3, makes open-work 361 Around having end difference 362, be provided with a pair L-shaped button hook 411 in opposite direction bottom push jack 41, push jack 41 front end is provided with connector 412, for multimedia player 5 data transmission, banking stop 42 is in Qian font and the bottom that is fixed on short slot 36, and push jack 41 is resisted against The end difference 362 of short slot 36 makes button hook 411 set up banking stop 42 through open-work 361, and push jack 41 is along before the inner edge of banking stop 42 Rear movement.When the connector 412 of push jack 41 embeds one end of portable media player 5, can be by portable multimedia broadcasting The signal transmission putting device 5 processes to main body 3 is internal.

Main body 3 is additionally provided with signal input/output jack 37, data transmission jack 38, signal shift switch 39.Signal is defeated Enter/output plughole 37 is available for the plug of S terminal and AV terminal and inserts, and data transmission jack 38 is available for USB plug or other kinds The Signal plug of class inserts, to connect PC or DVD etc., to do the transmission of data with multimedia player 5.

Although specifically show and describe this utility model in conjunction with preferred embodiment, but those skilled in the art should This is understood, in the spirit and scope of the present utility model limited without departing from appended claims, in form and details On this utility model can be made a variety of changes, be protection domain of the present utility model.

Claims (5)

1. a multimedia video broadcast control device, it is characterised in that including:

Upper cover, comprises display screen, to play word, video or picture；

Main body, the side of described main body and described upper cover pivot joint, comprise storage tank, fastening structure, loudspeaker and volume control key, institute Stating storage tank and place multimedia player, described fastening structure can move forward and backward and be fixed by described multimedia player, described Volume control key controls the size of output volume.

A kind of multimedia video broadcast control device the most according to claim 1, it is characterised in that: also include nest plate, institute Stating nest plate and comprise housing and inside casing, described inside casing composition sets space and side has breach, and described inside casing fastens knot with described Structure is corresponding, and described housing is embedded in described storage tank.

A kind of multimedia video broadcast control device the most according to claim 1, it is characterised in that: described fastening structure bag Containing push jack and banking stop, described main body is arranged with the short slot with open-work, makes to have around described open-work end difference, described push jack Bottom is provided with a pair L-shaped button hook in opposite direction, and described push jack front end is provided with connector, and described connector inserts described multimedia Player and data transmission, described banking stop is Qian font the bottom being fixed on described short slot, and described push jack is resisted against described The end difference of short slot makes described button hook set up described banking stop through described open-work, and described push jack is along the inner edge of described banking stop Movable.

A kind of multimedia video broadcast control device the most according to claim 1, it is characterised in that: described main body is additionally provided with Signal input/output jack, power hole, signal shift switch and on and off switch.

A kind of multimedia video broadcast control device the most according to claim 1, it is characterised in that: described main body is additionally provided with Data transmission jack.