CN201307188Y

CN201307188Y - Glasses display device with split vision to observe surrounding environment

Info

Publication number: CN201307188Y
Application number: CNU2008202018527U
Authority: CN
Inventors: 贾怀昌
Original assignee: Individual
Current assignee: Zhongshan Vision Optics Co Ltd
Priority date: 2008-10-11
Filing date: 2008-10-11
Publication date: 2009-09-09
Anticipated expiration: 2018-10-11

Abstract

The utility model relates to a glasses display device with split vision to observe surrounding environment. The glasses display device comprises the glasses display device (1), and is characterized in that after the glasses display device (1) is worn by a user, zones which can be observed by the split vision of the user are remained at the front two sides or in the front upper and lower zones of the glasses display device (1). As the zones which can be observed by the split vision of the user are remained at the front two sides or in the front lower zone of the glasses display device, the mind of insecurity when the glasses display device is used in public places is eliminated, the communication with people is convenient, and the glasses display device is convenient for people to use in walking.

Description

A kind of glasses display that has surplus light observation surrounding environment

Affiliated field:

The utility model relates to a kind of glasses display that has surplus light observation surrounding environment.

Background technology:

Present glasses display, the user puts on the back just can watch video pictures, the structure of this glasses display as shown in Figure 1, there is following deficiency in it: the sight line that shelters from the user after 1) present glasses display is put on fully, be not easy to the people and exchange, use in public places to produce sense of insecurity; 2) present glasses display volume is big, heavier, puts on the back user is caused certain sense of depression; 3) present glasses display is fully by the form manufacturing of glasses, have after folding mirror body A, mirror leg B, earphone C, nose holder D, with the lead that earphone C is connected, part is many, more complicated; 4) can only be suitable for twenty-twenty people and use, when the people who wears glasses uses this glasses display, must extract glasses, wearing spectacles display again, owing to not matching of eyesight causes fuzzy pictures, and glasses and glasses display use simultaneously, can make the very fast fatigue of user;

Summary of the invention:

The purpose of this utility model is to provide a kind of glasses display that has surplus light observation surrounding environment, can effectively eliminate the sense of insecurity that the user in use produces, and conveniently exchanges with the people.

The technical solution of the utility model is achieved in that

A kind of glasses display that has surplus light observation surrounding environment, comprise glasses display, eyeglass the glasses display both sides and below form exposed viewing area, after the user puts on this glasses display, in both sides, glasses display the place ahead or the place ahead lower area stay the observable zone of the surplus light of user.

Above-mentioned glasses display is installed in the place ahead of the eyeglass on the glasses by clamping device.

The area of above-mentioned glasses display is less than the area of eyeglass.

Above-mentioned glasses display comprises shell, miniature LCD display, eyepiece optics element, wiring board and support, and miniature LCD display, eyepiece optics element and wiring board are rack-mount, and support is installed on the shell.

The utility model compared with prior art has following advantage: 1) in both sides, glasses display the place ahead or the place ahead lower area stay the observable zone of the surplus light of user, eliminate the dangerous psychology of using in public places, conveniently exchange, make things convenient for the people in walking, to use with the people; 2) glasses display volume of the present utility model is little, and the measurements of the chest, waist and hips size has only 90mm * 28mm * 18mm, and weight is very light, has only 26 grams, puts on generation can not caused in the back to the user sense of depression.3) glasses display of the present utility model has been deleted parts such as mirror leg, earphone, nose holder, lead bindiny mechanism, and only remaining shell, display, eyepiece optics element, wiring board and support are simple in structure; 4) glasses display of the present utility model can be easy to setup on glasses, and the crowd who is fit to different eyesights uses.

Description of drawings:

Fig. 1 is the schematic perspective view of existing glasses display;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is a side view of the present utility model;

Fig. 4 is a front view of the present utility model;

Fig. 5 is a scheme of installation of the present utility model;

Fig. 6 is a stereographic map of the present utility model;

Fig. 7 is the utility model glasses display exploded view;

Fig. 8 is the utility model glasses display structure cut-open view;

Fig. 9 is the exploded view of the utility model clamping device

Figure 10 is an optical schematic diagram of the present utility model.

Specific embodiment:

As Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, a kind of glasses display that has surplus light observation surrounding environment, comprise glasses display 1, when the user puts on this glasses display 1, in glasses display both sides, 1 the place ahead or the place ahead lower area stay the surplus light of user observable regional 4.Glasses display 1 is installed in the place ahead of the eyeglass 31 on the glasses 3 by clamping device 2.Eyeglass 31 glasses display 1 both sides and below form exposed viewing area 311,312.

As shown in Figure 9, described clamping device 2 can comprise folder portion, and folder portion is installed on the glasses 3.Folder portion comprises fore-clamp 21, back folder 22, clamp 23 and torsion spring 25, back folder 22 is installed on the clamp 23, and fore-clamp 21 tops are installed in the circular hole 231 at clamp 23 tops after putting torsion spring 25, and torsion spring 25 1 ends are fixed, the other end withstands on fore-clamp 21, makes fore-clamp 21, back folder 22 that the pulling force of drawing close be arranged.Clamping device 2 also comprises turnover panel 24, turnover panel 24 tops are provided with bearing pin 242, bearing pin 242 is installed on the axis hole 232 of cavity 235 sidewalls on the clamp 23, realize that turnover panel 24 and clamp 23 are hinged together, miniscope 1 is installed with turnover panel 24, can upwards not dig when miniscope 1 does not use.Turnover panel 24 tops are provided with phase magnet 243, the installing of cavity 235 sidewalls on the clamp 23 turn over magnet 233 and under turn over magnet 234, phase magnet 243 respectively with on turn over magnet 233 and under turn over magnet 234 and cooperate, when turn on the miniscope or under fixed by magnetic when translating into certain location, easy to use.Turnover panel 24 is to insert draw-in groove 111 the insides that are installed to housing 11 backs.

Extremely shown in Figure 8 as Fig. 7: a kind of glasses display that has surplus light observation surrounding environment, comprise shell 11, miniature LCD display 12, eyepiece optics element 13, wiring board 14 and support 15, miniature LCD display 12, eyepiece optics element 13 and wiring board 14 are installed on the support 15, support 15 is installed on the shell 11, and described eyepiece optics element 13 adopts the structure of three free form surfaces.As shown in Figure 7, eyepiece optics element 13 is formed imaging optical system with LCD display 12 in the described glasses display, this LCD display 12 can produce the image of 16:9 or 4:3 picture specification, this eyepiece optics element 13 amplifies the picture that LCD display 12 produces 16:9 or 4:3, presses the virtual screen of 16:9 or the amplification of 4:3 specification at the moment forming of observer.

As shown in figure 10, eyepiece optics element 13 comprises: one is positioned at the plane of incidence 131 of end face, realizes that light enters in the eyepiece optics element 13; One be positioned at the left side fully reflecting surface and exit facet 132, will from the plane of incidence 131 enter the eyepiece optics element the light total reflection and reflect away; One is positioned at the reflecting surface 133 on right side, the light that reflecting surface 133 reflects back fully reflecting surface and exit facet 132 is reflected back fully reflecting surface and exit facet 132 again, reflect away by fully reflecting surface and exit facet 132 at last and be aggregated to pupil A, and from pupil A toward the eyepiece optics element formation enlarged image of looking, reflecting surface 133 outsides are coated with reflective membrane, and the plane of incidence 131, fully reflecting surface and exit facet 132 and reflecting surface 133 are free form surfaces.

The utility model has been deleted the mirror leg, earphone, nose holder of original glasses display, the parts such as lead that are connected with earphone, only keep decimal parts such as shell 11, display 12, eyepiece optics element 13, wiring board 14 and support 15, make glasses display simple in structure, volume is little, in light weight, put on the back and can not cause certain constraining the user, pleasant; And can not block user's sight line after putting on fully, conveniently exchange, eliminate the dangerous psychology of using in public places with the people.

Claims

1, a kind of glasses display that has surplus light observation surrounding environment, comprise glasses display (1), it is characterized in that: eyeglass (31) forms exposed viewing area (311 in glasses display (1) both sides and below, 312), after the user puts on this glasses display (1), in glasses display (1) both sides, the place ahead or the place ahead lower area stay the observable zone of the surplus light of user (4).

2, a kind of glasses display that has surplus light observation surrounding environment according to claim 1, it is characterized in that: glasses display (1) is installed in the place ahead of the eyeglass (31) on the glasses (3) by clamping device (2).

3, a kind of glasses display that has surplus light observation surrounding environment according to claim 2, it is characterized in that: the area of glasses display (1) is less than the area of eyeglass (31).

4, according to claim 1 or 2 or 3 described a kind of glasses displays that have surplus light observation surrounding environment, it is characterized in that: glasses display (1) comprises shell (11), LCD display (12), eyepiece optics element (13), wiring board (14) and support (15), LCD display (12), eyepiece optics element (13) and wiring board (14) are installed on the support (15), and support (15) is installed on the shell (11).