CN201262837Y - Glasses type multimedia player - Google Patents

Glasses type multimedia player Download PDF

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Publication number
CN201262837Y
CN201262837Y CNU2008201372092U CN200820137209U CN201262837Y CN 201262837 Y CN201262837 Y CN 201262837Y CN U2008201372092 U CNU2008201372092 U CN U2008201372092U CN 200820137209 U CN200820137209 U CN 200820137209U CN 201262837 Y CN201262837 Y CN 201262837Y
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CN
China
Prior art keywords
spectacle
display
multimedia player
frame
lens
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008201372092U
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Chinese (zh)
Inventor
刘美鸿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Estar Displaytech Co
Original Assignee
Shenzhen Estar Displaytech Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Estar Displaytech Co filed Critical Shenzhen Estar Displaytech Co
Priority to CNU2008201372092U priority Critical patent/CN201262837Y/en
Application granted granted Critical
Publication of CN201262837Y publication Critical patent/CN201262837Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the field of digital multimedia playing devices, in particular to a spectacle type multimedia player. The spectacle type multimedia player comprises a display device which is arranged on a spectacle frame and can be worn in front of eyes, spectacle legs, an earphone and a nose frame. Both the spectacle frame and the spectacle legs consist of an inner part and an outer part, a circuit component and the display device are fixed in a cavity between a front cover and the spectacle frame, the cavity of the spectacle legs is provided with a battery and operation keys, the ends of the spectacle legs are provided with the earphone, the circuit component comprises a video input AD conversion unit, an audio interface, a display drive unit, a spectacle type virtual display unit, a power supply management unit, a microprocessor, a control input interface unit and a system memory which is connected with the microprocessor. The multimedia player has the following beneficial effects of: realizing an integrated spectacle type player and a displaying system with large display images and small power consumption, and solving the defects of large volume, inconvenience for carrying, and large power consumption of the existing multimedia player.

Description

The spectacle multimedia player
Technical field
The utility model relates to digital multimedia playing device field, refers more particularly to a kind of spectacle multimedia player.
Background technology
In the last few years, being applied in the every field of digital technology was all very extensive, had obtained development at full speed by using the player that this technology makes present portable personal.By the past hear portable optic disk player with oneself, develop into the MP3 audio player that is in fashion the world now.The portable player MP4 of audio plays and video also begins to come into the market simultaneously at present.This player at first is that its volume has obtained significantly reducing, and adopts bigger memory device simultaneously, can once store a plurality of played file, compares with former VCD or DVD portable optic disk player, and the technical indicator of each side all has raising more significantly.But owing to be that memory device changes into solid-state memories such as micro harddisk or FLASH by original CD just is the multimedia of memory device, and general LCDs is still still continued to use in the display part; Since be of portable form playback equipment, the use occasion of inevitable the said equipment generally is out of doors.And this occasion majority all is in train, automobile, steamer or walking process, the visual effect that can reach good, the visual effect that can reach good, bigger display screen must be arranged, yet portable requirement do not allow again display screen too big; Too big display screen can cause power consumption excessive increase body volume and cost, is not easy to again carry simultaneously; So the MP4 on the present market does not still thoroughly solve the contradiction of " want effective necessary screen big, screen is very much not portable ".The portable MP4 player that in above-mentioned situation, uses, because the vibrations that produce in the motion, all the time be between people's eyes and the screen in the continuous process that changes of distance, make people's eyes constantly adjust the focal length of eyes, cause eye fatigue when watching easily, use also can damage eyes for a long time.The existence of the problems referred to above not only influences the healthy of user, causes certain resistance for simultaneously the popularization of portable video playback equipment product.
Based on the weak point of common multimedia player, the inventor has designed a kind of " spectacle multimedia player ".
The utility model content
The utility model at above-mentioned the deficiencies in the prior art technical matters to be solved is: a kind of spectacle multimedia player is provided.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of spectacle multimedia player, include to be installed in and to wear anteorbital display device on the spectacle frame, leg of spectacles, earphone and nose frame, spectacle frame and leg of spectacles all are made up of inside and outside two parts, circuit unit and display device are fixed in the cavity between protecgulum and the spectacle frame, be placed with battery and operation push-button in the cavity of leg of spectacles, end at leg of spectacles is provided with earphone, circuit unit is by video input AD converting unit, audio interface, the display driver unit, the spectacle virtual display, Power Management Unit, microprocessor and control input interface unit, described circuit unit also includes system storage, and system storage is connected with microprocessor.By multimedia playing apparatus is implanted glasses type displayer, behind the audio-video document or the outside audio-video signal process computation decoder of importing with storage, amplify display frame by virtual display device, thereby realizing moving with oneself watches the giant-screen player, simultaneously extremely low again a kind of incorporate glasses-type digital player and the display system of power consumption.
Described microprocessor also is connected with solid-state memory.
Described solid-state memory is micro harddisk, CF card, FLASH card or SD card memory.
Described display device comprises lens multiplying arrangement and micro-display, the lens multiplying arrangement includes a lens mounting structure frame and the optical lens that is fixed on this lens mounting structure frame, the rear end of this lens mounting structure frame is equipped with a micro-display, described micro-display is connected and display image with video equipment by drive circuit board, described optical lens is a non-spherical lens, and this non-spherical lens only realizes that by a slice non-spherical lens optics amplifies and achromatic function.
Described non-spherical lens is made by plastics or other transparent material, and two faces at least one be aspheric surface.
Described display driver unit mainly is that the conversion of signals that prime is sent here becomes to meet the electric signal that display screen requires, and with this signal conveys to the spectacle virtual display; Described Power Management Unit mainly is responsible for the power supply of all kinds of circuit of total system, and to battery charge, discharge, and overload is crossed the management of putting etc.; Described microprocessor mainly is responsible for all computings and the control of total system are handled, and is the brain of total system; Described control input interface unit mainly is responsible for handling the operational order of button and infrared remote control signal is sent to microprocessor; Described spectacle virtual display is amplified the image of display screen and distance perspective generation processing, makes eyes be created in the virtual effect of watching large-screen image about 2 meters far away.
Described microprocessor is provided with USB interface.
Described Power Management Unit connects battery.
The beneficial effect of a kind of spectacle multimedia player of the utility model is:
Unite two into one by virtual display device multi-media player function and spectacle, the audio-video document of machine stored is amplified display frame by virtual display device after the decoding computing, thereby realized that a kind of display image is very big, but a kind of integrated spectacle player and display system that power consumption is very little, solve present Digital Television volume and carried inconvenience greatly, shortcomings such as power consumption height especially are fit to often go on business, student and any needs move the crowd who televiews.Realized the function that the portable digital player is watched the giant-screen film.
By using the effect of less micro liquid crystal display scioptics device, can produce very large virtual image.The size that has solved display in the past directly and the present situation that is directly proportional between the power consumption of player.Provide a kind of display image very big, but the very little a kind of individual media playing device of power consumption especially is fit to use in the MP4 player that now comes into vogue gradually; By adopting spiral is screw thread carries out focal length to lens combination fine setting, after using this structure, improved the adaptive faculty of the broadcast display device in the utility model significantly to the crowd, mainly be eyesight difference at people's individuality, for example myopia or farsightedness, by lens combination is finely tuned, the user who makes same display device can adapt to different eyesights uses, and can guarantee that all users reach good display effect; In addition by adopting the structure that connects adjustment head in the bottom of lens combination with screw thread, and be used the structure of sliding axle fixed lens group, can realize the distance between two lens combination is adjusted, by at the different interpupillary distance of different users, use above-mentioned interpupillary distance adjusting gear that the distance between two groups of lens combination is adjusted, make user's eyes to watch as snug as a bug in a rug.By adopting above-mentioned several structures, make and wear spectacle media player virtual display device in the utility model, can be applicable to different users very easily, reach easy to use, reduce multiple beneficial effects such as power consumption.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a virtual vision imaging observation schematic diagram of the present utility model;
Fig. 2 is an imaging optical path schematic diagram of the present utility model;
Fig. 3 mounting structure figure of the present utility model;
Fig. 4 is a stereographic map of the present utility model;
Fig. 5 is the utility model lens mounting structure frame synoptic diagram;
Fig. 6 is a principle of work and power synoptic diagram of the present utility model.
The drawing reference numeral explanation:
1, framework 2, leg of spectacles 3, nose frame
4, earphone 5, protecgulum 6, circuit unit
7, display device 8, extrapolation TF card slot 9, battery
10, operation push-button 101, human eye 102, lens arrangement frame
103, non-spherical lens 104, display 105, the virtual image
201, miniature display screen 202, non-spherical lens 203, emergent pupil
204, the virtual image 301, optical lens group 302, crystallite display screen
303, backlight
Embodiment
Referring to figs. 1 through Fig. 6, the utility model is to implement like this:
In the schematic diagram of Fig. 1: place lens arrangement frame 102 in human eye 101 the place aheads, miniscope 104 places the front end of lens arrangement frame, between human eye and miniscope, be provided with monolithic non-spherical lens 103 of the present utility model, see after the optical processing of human eye by monolithic non-spherical lens 103 be the back of display 104 be exaggerated and zoom out the distance after the virtual image 105, according to the visual characteristic of human eye, this virtual image of having amplified that human eye is seen has a same visual effect with the real image that is placed on the equal size of this virtual image position.Miniscope can adopt colored miniature display screens such as silicon micro liquid crystal display, LCOS and OLED, and this display connects corresponding display driver circuit, demonstrates the image of full color.
In Fig. 2, the 201st, miniature display screen; The 202nd, the monolithic non-spherical lens; The 203rd, emergent pupil, i.e. the position of human eye placement, emergent pupil is corresponding with the pupil of human eye.In this optical system, miniature display screen 201 is on the focal plane of optical system, and its light that sends is by monolithic non-spherical lens 202, and entering emergent pupil 203 at last is human eye.Image on the miniature display screen is in 1-2m at a distance through the virtual image that optical system becomes to amplify, and human eye just can be observed the virtual image 204 through amplifying on the miniature display screen at the place, exit pupil position.
In Fig. 3 and Fig. 4, primary structure of the present utility model comprises the framework 1 of spectacle, this framework is generally the structure of similar common spectacles, main member is the leg of spectacles 2 that is similar to the picture frame of common spectacles and is used for wearing at ear's extension, and nose frame 3 formations that are arranged on the display device 7 on the said frame and are used to support.Framework 1 of the present utility model and leg of spectacles 2 all are made up of inside and outside two parts, and the middle part that protecgulum 5 as shown in Figure 3 and spectacle frame 1 combine has the framework of the spectacle virtual monitor of cavity.In spectacle frame 1, use above-mentioned structure, can in order to place above-mentioned circuit unit 6 and display device 7, on spectacle frame 1, be provided for extrapolation TF card slot 8 simultaneously being positioned at cavity of formation on the lens position of glasses.Place battery 9 and operation push-button 10 in the cavity of leg of spectacles 2, be provided with earphone 4 at the end of leg of spectacles 2.The structure of above-mentioned display device is made of two groups of optical lens group 301 disposed thereon and the crystallite display screen 302 and the backlight 303 that are arranged on this optical lens group below as shown in Figure 5.The display screen of above-mentioned display image equally is not only limited to the crystallite display screen yet, as long as it is just passable to use other display screen can satisfy the requirement of use.In Fig. 5, replace original fixed display screen with the spectacle virtual monitor, the image of miniscope is amplified and adjust image-forming range by optical system, image is projected on the retina by eyeball, the human eye retina is produced and the actual image of watching the same visual effect of display, so just can be issued to the effect of seeing giant-screen under the constant situation of actual displayed screen dimensions, just can reach the image that the change human eye is seen the virtual large screen display of different size by changing parameter of optical system in the situation of using very little power consumption.Solved the contradiction of original " want effective necessary screen big, screen is very much not portable ".Because the spectacle virtual monitor is that the relative position of wearing overhead and eyes is fixed, so jolt howsoever, the image that eyes are seen all is static relatively, having solved jolts can cause the phenomenon of ocular vision fatigue simultaneously.
In Fig. 6, player is made up of circuit such as central processing unit (CPU), multimedia decoder, system storage, solid-state memory, display driver unit, USB interface, power managements.Described central processing unit mainly is responsible for all computings and the control of total system are handled, and is the brain of total system.Described multimedia decoder is mainly decoded to the file of various media formatss.Finish from the file to the video conversion that output and audio frequency are exported.Described system storage is the required run time version of storage central processing unit operation, belongs to system-specific.Described solid-state memory provides to the user and is used for storing the Various types of data file, as MP3 audio file and MP4 video file and other client files.It is the data warehouse of total system.The user can arbitrary access.Solid-state memory can be a micro harddisk, various types of memory such as FLASH, CF card, SD card.Described display driver unit be the vision signal of finishing the output of institute demoder be converted to micro liquid crystal display can video signal displayed.USB interface mainly is to finish the file operation of solid-state memory and other equipment rooms, can realize operations such as the download and upload of file and deletion by computer or other equipment.Electric power management circuit mainly is responsible for the power supply of all kinds of circuit of total system, and to battery charge, discharge, and overload is crossed the management of putting etc.
The above, it only is a kind of preferred embodiment of the utility model spectacle multimedia player, be not that technical scope of the present utility model is imposed any restrictions and requirement, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model above any trickle modification, equivalent variations and modification that embodiment did.

Claims (8)

1, a kind of spectacle multimedia player, include to be installed in and to wear anteorbital display device on the spectacle frame, leg of spectacles, earphone and nose frame, spectacle frame and leg of spectacles all are made up of inside and outside two parts, circuit unit and display device are fixed in the cavity between protecgulum and the spectacle frame, be placed with battery and operation push-button in the cavity of leg of spectacles, end at leg of spectacles is provided with earphone, circuit unit is by video input AD converting unit, audio interface, the display driver unit, the spectacle virtual display, Power Management Unit, microprocessor and control input interface unit, of the present utility model being characterised in that: described circuit unit also includes system storage, and system storage is connected with microprocessor.
2, spectacle multimedia player according to claim 1 is characterized in that described microprocessor also is connected with solid-state memory.
3, spectacle multimedia player according to claim 2 is characterized in that described solid-state memory is micro harddisk, CF card, FLASH card or SD card memory.
4, spectacle multimedia player according to claim 1, it is characterized in that described display device comprises lens multiplying arrangement and micro-display, the lens multiplying arrangement includes a lens mounting structure frame and the optical lens that is fixed on this lens mounting structure frame, the rear end of this lens mounting structure frame is equipped with a micro-display, described micro-display is connected and display image with video equipment by drive circuit board, described optical lens is a non-spherical lens, and this non-spherical lens only realizes that by a slice non-spherical lens optics amplifies and achromatic function.
5, spectacle multimedia player according to claim 4 is characterized in that described non-spherical lens is made by plastics or other transparent material, and two faces at least one be aspheric surface.
6, spectacle multimedia player according to claim 1 is characterized in that described display driver unit mainly is that the conversion of signals that prime is sent here becomes to meet the electric signal that display screen requires, and with this signal conveys to the spectacle virtual display; Described Power Management Unit mainly is responsible for the power supply of all kinds of circuit of total system, and to battery charge, discharge, and overload is crossed the management of putting etc.; Described microprocessor mainly is responsible for all computings and the control of total system are handled, and is the brain of total system; Described control input interface unit mainly is responsible for handling the operational order of button and infrared remote control signal is sent to microprocessor; Described spectacle virtual display is amplified the image of display screen and distance perspective generation processing, makes eyes be created in the virtual effect of watching large-screen image about 2 meters far away.
7, spectacle multimedia player according to claim 1 is characterized in that described microprocessor is provided with USB interface.
8, spectacle multimedia player according to claim 1 is characterized in that described Power Management Unit connects battery.
CNU2008201372092U 2008-09-22 2008-09-22 Glasses type multimedia player Expired - Fee Related CN201262837Y (en)

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Application Number Priority Date Filing Date Title
CNU2008201372092U CN201262837Y (en) 2008-09-22 2008-09-22 Glasses type multimedia player

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Application Number Priority Date Filing Date Title
CNU2008201372092U CN201262837Y (en) 2008-09-22 2008-09-22 Glasses type multimedia player

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103760628A (en) * 2013-12-24 2014-04-30 青岛歌尔声学科技有限公司 Lens, camera lens with lens and head-wearing displayer
CN104717477A (en) * 2014-12-18 2015-06-17 赵雪波 Online eye screen
CN105023597A (en) * 2015-07-23 2015-11-04 深圳市冠旭电子有限公司 Multimedia play method applied to earphone and earphone
CN105938250A (en) * 2016-05-12 2016-09-14 深圳增强现实技术有限公司 Multilayer augmented reality smart glasses
CN105938248A (en) * 2016-05-12 2016-09-14 深圳增强现实技术有限公司 User-friendly fixing system used for augmented reality intelligent glasses
CN105938249A (en) * 2016-05-12 2016-09-14 深圳增强现实技术有限公司 Integrated binocular augmented reality intelligent glasses

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103760628A (en) * 2013-12-24 2014-04-30 青岛歌尔声学科技有限公司 Lens, camera lens with lens and head-wearing displayer
CN104717477A (en) * 2014-12-18 2015-06-17 赵雪波 Online eye screen
CN105023597A (en) * 2015-07-23 2015-11-04 深圳市冠旭电子有限公司 Multimedia play method applied to earphone and earphone
CN105023597B (en) * 2015-07-23 2019-01-29 深圳市冠旭电子股份有限公司 A kind of multi-medium play method and earphone applied to earphone
CN105938250A (en) * 2016-05-12 2016-09-14 深圳增强现实技术有限公司 Multilayer augmented reality smart glasses
CN105938248A (en) * 2016-05-12 2016-09-14 深圳增强现实技术有限公司 User-friendly fixing system used for augmented reality intelligent glasses
CN105938249A (en) * 2016-05-12 2016-09-14 深圳增强现实技术有限公司 Integrated binocular augmented reality intelligent glasses

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090624

Termination date: 20140922

EXPY Termination of patent right or utility model