CN206728237U

CN206728237U - Wear-type projects Headphone structure

Info

Publication number: CN206728237U
Application number: CN201720009360.7U
Authority: CN
Inventors: 黄文泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-05
Filing date: 2017-01-05
Publication date: 2017-12-08
Anticipated expiration: 2027-01-05

Abstract

The utility model provides a kind of wear-type projection Headphone structure, is to include a headphone set, a control module, a projection module and an audio-frequency module；The headphone set is hung by ear casing, earmuff and earphone heads and formed；The control module is electrically connected with projection module and audio-frequency module, and controlled module controls；The projection module includes a projection lens, located at the earphone heads side of hanging up；The audio-frequency module includes a loudspeaker, in earmuff；During playing video, sound is produced from loudspeaker, while the projection lens can project larger picture, is obtained preferable comfort when facilitating video conference or viewing film, is more avoided that and causes eye injury.

Description

Wear-type projects Headphone structure

Technical field

A kind of wear-type projection arrangement is the utility model is related to, refers in particular to a kind of multifunctional digital ear with projecting function Machine structure.

Background technology

In arround life, many electronic products that can be offered convenience for life are seen everywhere, are maked rapid progress in production technology Differentiation under, the volume of electronic product increasingly reduces, and more visits the gift of digital technology prosperity, a product is in combination with several functionalities All it has not been problem, and the appliance and electronic that need to be used in fixed position originally, can more transform into portable to use with oneself Articles for use, such as intelligent mobile phone, MP4 (portable media player), wireless headset product are exactly an example.

After intelligent mobile phone popularization, the frequent mobile phone of people from body, can not slide onto a period of time, excessive whenever and wherever possible Paid close attention to using eyes under the mobile phone screen of small area, cause the visual problems such as xerophthalmia, early onset cataract, macular diseases Face body.Especially prolonged video conference or viewing film, the injury to eyes compares larger.

If therefore can provide it is a kind of the image zoom of mobile phone can be performed, while provide the operation of high-quality sound effect Pattern, protection user's eyes should be able to be reached, while take into account the comfortable purpose for enjoying visual and sound effects.

Utility model content

To solve above-mentioned missing, the purpose of this utility model is to provide for a kind of AV device of wear-type, and this is audio-visual Device includes projection lens and earphone simultaneously, and the projection lens can project the image of larger picture, makes user excellent in enjoyment While matter visual and sound effects, the effective burden for mitigating eyes.

To reach above-mentioned purpose, the utility model provides a kind of wear-type projection Headphone structure, includes a headphone set, a control Molding block, a projection module and an audio-frequency module；The headphone set is hung by ear casing, earmuff and earphone heads and formed；The control mould Block is electrically connected with projection module and audio-frequency module, and controlled module controls；The projection module includes a projection lens Head, the projection lens are provided at earphone heads and hang surface；The audio-frequency module includes a loudspeaker, in earmuff；Playing video When, sound is produced from loudspeaker, while the projection lens can project image in metope.

The improvement of foregoing wear-type projection Headphone structure, the wherein control module include processing unit and are electrically connected with storage Memory cell, memory card read groove, USB interface；The processing unit integrates functional operation and the control of whole electrical system；The storage Unit and memory card read the access that groove provides numerical data, and the transmitted in both directions of data can be carried out by USB interface.

The improvement of foregoing wear-type projection Headphone structure, the wherein control module further include a battery unit, couple and supply Electricity can be charged in the processing unit by USB port.

The improvement of foregoing wear-type projection Headphone structure, the wherein control module further include a bluetooth module.

The improvement of foregoing wear-type projection Headphone structure, the wherein control module further includes an operate interface, located at earphone Group appearance.

The utility model wear-type projects the advantages of Headphone structure and is, the utility model earphone and projection lens integral type Structure, image is projected to larger picture by convenient use person, except conveniently opening video conference and viewing film, except that can allow User obtains preferable comfort, the eye injury being also avoided that caused by viewing the small screen.

The embodiment that is related on the utility model and it is other the advantages of and effect, schema will be coordinated to be described as follows.

Brief description of the drawings

, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural decomposition diagram of the utility model preferred embodiment；

Fig. 2 is the schematic perspective view of the utility model preferred embodiment；

Fig. 3 is the functional block diagram of the utility model preferred embodiment；

Fig. 4 is the use schematic diagram of the utility model preferred embodiment.

Symbol description

The ear casing of 10 headphone set 11

The earphone heads of 12 earmuff 13 are hung

The projection lens of 20 projection module 21

The loudspeaker of 30 audio-frequency module 31

The processing unit of 40 control module 41

The memory card of 42 storage element 43 reads groove

The USB interface of 431 memory card 44

The battery unit of 45 data wire 50

The operate interface of 60 bluetooth module 70

Embodiment

To enable technological means of the present utility model and other features to be further appreciated that, below hereby with preferred embodiment simultaneously Coordinate schema to explain, however, it should be noted that such embodiment is only purposes of discussion, implementation of the present utility model should not be limited.

Referring first to Fig. 1 and coordinate shown in Fig. 2, be the preferable reality for showing the utility model wear-type projection Headphone structure Example is applied, mainly comprising a headphone set 10, a projection module 20, an audio-frequency module 30 and a control module 40.The headphone set 10 It is to hang 13 by the earphone heads of two ear casings 11 of ear casing 11, earmuff 12 and connection to be formed, to form the utility model outward appearance Main frame, it can be linked with the head of user.

As shown in figure 1, during above-mentioned wear-type projection Headphone structure improves, the control module 40 is disposed on each ear casing 11 In shell in space, the projection module 20 and audio-frequency module 30 are electrically connected with control module 40, and are controlled by it Operation.The projection module 20 includes a projection lens 21, and the projection lens 21 is provided at the position directly above that earphone heads hang 13；Should Audio-frequency module 30 includes a loudspeaker 31, in earmuff 12；When performing image playback function, sound is except can be from loudspeaker 31 produce, and the projection lens 21 can project image simultaneously, be shown on simple metope and watch.

Please coordinate again shown in Fig. 3, be function structure block diagram of the present utility model；Wherein the control module 40 is included at one Reason unit 41 is simultaneously electrically connected with storage element 42, memory card reading groove 43, USB interface 44.The processing unit 41 is integrated entirely The functional operation of electrical system and control；The storage element 42 and memory card read the access that groove 43 provides numerical data, can lead to Cross the transmitted in both directions that USB interface 44 carries out data.Accordingly, just the video-audio data in storage element 42 or memory card 431 can be carried For giving projection module 20 and audio-frequency module 30 to perform broadcasting.Certainly, mobile phone or calculating are connected with data wire 45 by USB interface 44 Machine, the broadcasting of video-audio data can be equally done with mobile phone or computer interconnection in real time.

Foregoing control module 40 can further include a battery unit 50, bluetooth module 60 and operate interface 70；The electricity The operating voltage required when being electrically connected with processing unit 41 and provide offline of pool unit 50, can be filled by USB interface 44 Electricity.The bluetooth module 60 has wireless data transmission function, makes earphone to do wireless mode use.The operate interface 70 is located at ear The appearance of unit 10, there is provided mode of operation of the user in addition to being controlled with mobile phone or computer.

By the implementation of above-mentioned AV device structure, as shown in figure 4, when wearing, earphone heads, which hang 13, can do appropriate angle Adjustment, in the hope of preferable viewing angle, accordingly, and the utility model earphone and the structure of projection lens integral type, convenient use Image is projected to larger picture by person, except conveniently opening video conference and viewing film, is also avoided that viewing the small screen is made Into eye injury.

Although the utility model is disclosed as above by the above embodiments, so it is not limited to the utility model, Those skilled in the art, do not departing from spirit and scope of the present utility model, when can make a little change and retouching, therefore this The scope of patent protection of utility model must be defined depending on claims hereof institute defender.

Claims

1. a kind of wear-type projects Headphone structure, it is characterised in that it is included：One headphone set, a control module, a projection module An and audio-frequency module；The headphone set is hung by ear casing, earmuff and earphone heads and formed；The control module is and projection module and sound Frequency module is electrically connected, and the projection module includes a projection lens, and the projection lens is provided at earphone heads and hangs surface；Should Audio-frequency module includes a loudspeaker, in earmuff；During playing video, sound is produced from loudspeaker, while the projection lens Image can be projected in metope.

2. wear-type as claimed in claim 1 projects Headphone structure, it is characterised in that the control module includes processing unit simultaneously It is electrically connected with storage element, memory card reads groove, USB interface；The processing unit integrates the functional operation of whole electrical system With control；The storage element and memory card read the access that groove provides numerical data, can carry out the two-way of data by USB interface Transmission.

3. wear-type as claimed in claim 2 projects Headphone structure, it is characterised in that the control module further includes a battery list Member, couple and be powered at the processing unit, can be charged by USB port.

4. wear-type as claimed in claim 1 or 2 projects Headphone structure, it is characterised in that it is blue that the control module further includes one Tooth module.

5. wear-type as claimed in claim 1 or 2 projects Headphone structure, it is characterised in that the control module further includes a behaviour Make interface, located at headphone set appearance.