CN2211071Y - Stereoscopic glasses - Google Patents
Stereoscopic glasses Download PDFInfo
- Publication number
- CN2211071Y CN2211071Y CN 94244092 CN94244092U CN2211071Y CN 2211071 Y CN2211071 Y CN 2211071Y CN 94244092 CN94244092 CN 94244092 CN 94244092 U CN94244092 U CN 94244092U CN 2211071 Y CN2211071 Y CN 2211071Y
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- CN
- China
- Prior art keywords
- prism
- picture
- eyeglass
- utility
- mirror holder
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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
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Abstract
The utility model relates to stereoscopic glasses, which comprises a glass frame (1), wherein, the glass frame can be provided with two eyeglasses. The utility model is characterized in that two prisms used as the eyeglasses are arranged on the glass frame (1). The stereoscopic glasses are worn, binocular parallax double-image stereo pictures (which comprise stereo pictures) can be viewed, and the realistic binocular parallax plastic effect can be generated. The size of the pictures viewed by the utility model is large, the viewing distance is far, and the pictures can be arranged from right to left or from top to bottom.
Description
The utility model relates to a kind of viewing apparatus of stereotome.
Though common stereoscope is watched the two picture stereotomes of binocular parallax, the picture dimension of being watched is little, and viewing distance is near, picture can only about arrange.
The purpose of this utility model is to overcome the weak point in the above-mentioned technology, and the viewing apparatus of the two picture stereotomes of a kind of binocular parallax is provided.The picture dimension that uses this device to watch is big, and viewing distance is far away, picture not only can about arrange but also can be arranged above and below.Use this device to watch and to produce the binocular parallax stereoeffect.
The purpose of this utility model can adopt following technical proposals to realize.
The utility model includes a mirror holder, can adorn two eyeglasses on this mirror holder, has at least one to be prism in two eyeglasses, and this prism can be a prism, four prisms, isosceles prism.
When watching two picture stereotome with the utility model, if picture is arranged above and below, above or below the drift angle of prism will be adjusted to.When two eyeglasses are prism, a prism vertex angle up, another prism vertex angle below.When watching, because by prism, the picture in the visual field can be offset to the drift angle direction by anaglyph spectacles.Drift angle one regularly, the size of offset distance is decided by that picture arrives beholder's distance, regulates this distance, can make the picture of left eye picture in the left eye visual field, merges with the picture of right eye picture in the right eye visual field, produces the binocular parallax stereoscopic sensation.If arrange about stereotome, prism vertex angle will place left or right-hand, and two prism vertex angles are relative, and a prism vertex angle is at left, and the another prism vertex angle is right-hand.
Prism of the present utility model can adopt achromatic prism, eliminates the aberration when watching.Load onto the convex lens that focal length is identical, the virtual image that obtains amplifying before every eyeglass of the utility model.Strengthen viewing effect.The identical Galileo telescope system of one cover is set before every eyeglass of the present utility model, increases and watch the visual angle, can strengthen stereoeffect.Before every eyeglass of the utility model, install a dimmer, block the picture of left eye picture in the picture of right eye picture in the left eye visual field and the right eye visual field, make to watch not to be subjected to interference.
The utility model with the advantage that common stereoscope is compared is:
The picture size of 1, being watched is big, and viewing distance is far away.
2, two pictures can about arrange, also can be arranged above and below.
The drawing of accompanying drawing is described as follows:
Fig. 1: the structural representation of the utility model embodiment one.
Fig. 2: the structural representation of the utility model embodiment three.
The lens barrel cut-open view of Fig. 3: the utility model embodiment six.
The lens barrel cut-open view of Fig. 4: the utility model embodiment seven.
Fig. 5: dimmer synoptic diagram.
Below in conjunction with accompanying drawing the utility model is further described.
In accompanying drawing 1, the 1st, mirror holder, it includes two ring frames that connect together, and a mirror leg (the mirror leg does not draw among the figure) is housed on every ring frame.Mirror holder available metal or plastics are made.The 2nd, eyeglass, eyeglass can be prism, four prisms, isosceles prism.(following each embodiment all is the example explanation with the prism).Prism is made by optical glass or optical resin, and it is embedded in the ring frame of mirror holder 1.Can cut into the shape identical to prism for attractive in appearance with ring frame.When eyeglass is installed, the drift angle that make a prism up, the drift angle of another prism below.More than be embodiment one.When the anaglyph spectacles that uses this embodiment to describe was watched, stereotome will be arranged above and below.Anaglyph spectacles left side prism vertex angle below the time, the left eye picture will place the top of right eye picture; Otherwise the left eye picture places the below of right eye picture.According to the character of prism, the virtual image that light forms by prism will be to the skew of drift angle direction, and the right eye picture resembles fusion generation binocular parallax stereoscopic sensation in the picture that so just can make left eye picture in the left eye visual field and the right eye visual field.The picture dimension that satisfies viewing distance and watch prerequisite under, should select the drift angle littler prism of trying one's best for use, to reduce aberration.
Embodiment two has two kinds of forms:
One: keep the basic structure of enforcement one constant, remove a prism in mirror holder left side, a last plano lens (this ring frame place also can not adorn eyeglass) changes the outfit; Its two, keep the basic structure of embodiment one constant, remove a prism on mirror holder right side, a last plano lens (this ring frame place also can not adorn eyeglass) changes the outfit.Consult Fig. 1.
Embodiment three is below described, as shown in Figure 2, the 1st, mirror holder, the 2nd, eyeglass.Mirror frame structure is with embodiment one.Two eyeglasses 2 are made by prism, and materials used, installation method are also with embodiment one.The eyeglass mounting means has two kinds: one, and mirror holder left side prism vertex angle is right-hand, and the right side prism vertex angle is at left; Its two, the two prisms corner position is opposite with above-mentioned situation.When eyeglass is installed by first kind of mode, arrange about stereotome is wanted, the right side is linked as the left eye picture, and the right has right eye to draw together; When eyeglass was installed by the second way, stereotome was arranged about still, and the left side is the left eye picture, and the right side is linked as the right eye picture.Form relief principle with embodiment one.
Embodiment four is described below, keeps the basic structure of embodiment three constant, remove a prism in mirror holder left side (or right side), replace plano lens, promptly constitute embodiment four, consult Fig. 2.
Two ring frames of mirror holder 1 among the embodiment one are made annular, and two prismatic glasseses cut into circle packs in the annular frame, and eyeglass can rotate in the annular frame, the prism drift angle both can forward the top to, and the below also can forward left to, right-hand, more than be embodiment five.The function of the existing embodiment one of this embodiment also has the function of embodiment three.
Below describe embodiment six,, all be changed to tubular lens barrel 8 shown in Figure 3, convex lens 3 and a prism 2 are housed in every lens barrel 8 the ring frame that connects together on the mirror holder shown in Figure 11.In the lens barrel prism dual mode is installed: one, in the lens barrel prism vertex angle up, in another lens barrel prism vertex angle below; Prism vertex angle is at left in its two, one lens barrel, in another lens barrel prism at drift angle right-hand.Convex lens in the lens barrel can produce the virtual image of amplifying.The stereotome of being watched there is amplification.
Embodiment seven is described below, among Fig. 4, the 2nd, prism, the 3rd, convex lens, the 4th, concavees lens, the 9th, lens barrel changes the lens barrel among the embodiment six 8 into lens barrel 9, promptly constitutes embodiment seven, and the prism mounting means is with embodiment six among this embodiment.Convex lens among this embodiment and concavees lens constitute the Galileo telescope system, can increase the visual angle when watching picture, between convex lens and concavees lens apart from scalable.
More than structure among each embodiment constant, prism is wherein used instead achromatic prism, promptly constitute embodiment eight.
Figure 5 shows that dimmer, the 5th, the dimmer frame, the 6th, light hole, the 7th, anti-dazzling screen is sleeved on above each embodiment ring frame front portion or lens barrel front portion to dimmer by dimmer frame 5, promptly constitutes embodiment nine.When stereotome was arranged above and below, wherein the anti-dazzling screen of a dimmer placed the top, and the anti-dazzling screen of another places the below; When arranging about stereotome, wherein the anti-dazzling screen of a dimmer places left, and the anti-dazzling screen of another places right-hand.The effect of anti-dazzling screen is the picture of left eye picture in the picture of right eye picture in the shield left eye visual field and the right eye visual field, makes to watch not to be subjected to dried scratching.
Claims (7)
1, a kind of anaglyph spectacles includes the mirror holder (1) that two eyeglasses can be installed, and it is characterized in that: the prism (2) as eyeglass is installed on mirror holder (1), and this prism can be prism, four prisms, isosceles prism.
2, anaglyph spectacles according to claim 1 is characterized in that: go up two eyeglasses installing at mirror holder (1) and made by two prisms.
3, anaglyph spectacles according to claim 1 is characterized in that: go up at mirror holder (1) eyeglass and the plano lens that prism is made is installed.
4, anaglyph spectacles according to claim 1 is characterized in that: convex lens are housed before every eyeglass, and two focal length of convex lens are identical.
5, anaglyph spectacles according to claim 1 is characterized in that: two cover Galileo telescope systems are set on mirror holder.
6, anaglyph spectacles according to claim 1 is characterized in that: as the prism of eyeglass, adopt achromatic prism.
7, anaglyph spectacles according to claim 1 is characterized in that: be provided with a dimmer before every eyeglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244092 CN2211071Y (en) | 1994-10-29 | 1994-10-29 | Stereoscopic glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244092 CN2211071Y (en) | 1994-10-29 | 1994-10-29 | Stereoscopic glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2211071Y true CN2211071Y (en) | 1995-10-25 |
Family
ID=33850252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94244092 Expired - Fee Related CN2211071Y (en) | 1994-10-29 | 1994-10-29 | Stereoscopic glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2211071Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242406A (en) * | 2015-11-11 | 2016-01-13 | 田文胜 | 3D spectacles |
| CN107015370A (en) * | 2016-01-27 | 2017-08-04 | 桑目泰克有限公司 | The non-spectacle 3D display devices of pupil distance need not be adjusted |
-
1994
- 1994-10-29 CN CN 94244092 patent/CN2211071Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242406A (en) * | 2015-11-11 | 2016-01-13 | 田文胜 | 3D spectacles |
| CN107015370A (en) * | 2016-01-27 | 2017-08-04 | 桑目泰克有限公司 | The non-spectacle 3D display devices of pupil distance need not be adjusted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |