CN207780362U - A kind of sight path system and head-mounted display apparatus - Google Patents
A kind of sight path system and head-mounted display apparatus Download PDFInfo
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- CN207780362U CN207780362U CN201721729599.8U CN201721729599U CN207780362U CN 207780362 U CN207780362 U CN 207780362U CN 201721729599 U CN201721729599 U CN 201721729599U CN 207780362 U CN207780362 U CN 207780362U
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- eyeglass
- shutter eyeglass
- path system
- sight path
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Abstract
The utility model discloses a kind of sight path systems, include the left shutter eyeglass for replacing the first screen of projecting images, the second screen and corresponding alternation switch and right shutter eyeglass, the left shutter eyeglass is correspondingly arranged in the first light path that the first screen is sent out, and the right shutter eyeglass is correspondingly arranged in the second light path that the second screen is sent out.A kind of head-mounted display apparatus is also disclosed, including wears holder, further includes above-mentioned sight path system, the sight path system is set to described wear on holder.
Description
Technical field
The utility model is related to sight path technical fields more particularly to a kind of sight path system and wear-type to show
Equipment.
Background technology
As science and technology is more and more flourishing, 3D constantly comes into people’s lives, people can be allowed truly to experience stereopsis
Feel the enormous impact brought and ultimate attainment shock.But people want experience 3D effect, just have to specific place or purchase
Specific projection equipment, such as 3D cinemas or purchase 3D TVs are gone to, wear 3D glasses while viewing.And these are limited
Factor processed is that people people's experience 3D brings certain inconvenience.
Some existing head-mounted display apparatus, without coordinating with other additional projection equipments, user can be whenever and wherever possible
3D directly is enjoyed, is brought great convenience for the 3D experience of people.The Chinese patent of Patent No. 201620690300.1
A kind of vision system and wear-type stereo viewer are disclosed, although the technical solution in the patent can reach above-mentioned effect
Fruit, but still remain problems with：The vision system is that the light for being sent out two screens polarizes filter mistakes by two respectively
It is projected in right and left eyes after filter, each eye is made to can only see the corresponding picture of a screen.But the light that screen is sent out passes through
A part of light will necessarily be lost after polarization filter, this can not only reduce image quality, but also be susceptible to user because not seeing, drawing
Fatigue caused by partially dark etc. the factors in face, dizzy phenomenon.
Utility model content
Technical problem to be solved in the utility model is：A kind of sight path system is provided and wear-type shows and sets
It is standby, consumer can not only be allowed to experience 3D whenever and wherever possible, and can ensure that the height of picture is clear.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model one is：
A kind of sight path system includes being replaced for replacing the first screen, the second screen and respective quadrature of projecting images
The left shutter eyeglass and right shutter eyeglass, the left shutter eyeglass of switch are correspondingly arranged in the first screen is sent out first
In light path, the right shutter eyeglass is correspondingly arranged in the second light path that the second screen is sent out.
Further, further include semi-transparent semi-reflecting eyeglass；The semi-transparent semi-reflecting eyeglass is set to first screen and second
Between screen；The left shutter eyeglass and right shutter eyeglass are arranged side by side, and first screen and left shutter eyeglass are flat
Row setting, second screen and the right orthogonal setting of shutter eyeglass, the semi-transparent semi-reflecting eyeglass is relative to described second
Screen inclination is arranged and one side of semi-transparent semi-reflecting eyeglass is close to the junction of the first screen and the second screen.
Further, the angle of plane and plane where second screen is 45 ° where the semi-transparent semi-reflecting eyeglass.
Further, second screen is set to top side, bottom side or the right side of the right shutter eyeglass.
Further, further include two arranged side by side optical mirror slips of left and right, and two optical mirror slips respectively with the left side
Shutter eyeglass and right shutter eyeglass are arranged in a one-to-one correspondence.
Further, described two optical mirror slips are set to the rear side of the left shutter eyeglass and right shutter eyeglass.
Further, the optical mirror slip is convex lens, the visual angle for increasing the head-mounted display apparatus.
Further, first screen and the second screen are liquid crystal display or LED display.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model two is：
A kind of head-mounted display apparatus, including holder is worn, further include the sight path system described in above-mentioned technical proposal two
System, the sight path system are set to described wear on holder.
Further, further include control device, the control device and first screen, the second screen, left shutter
Eyeglass and right shutter eyeglass are connected, and the image for controlling the first screen and the second screen is shown and left shutter mirror
Piece and right shutter eyeglass are turned on and off.
The beneficial effects of the utility model are：The utility model makes the first screen and the second screen replace projecting images,
And the first screen and the second screen is made with left shutter eyeglass and right shutter mirror matched combined, to ensure each eye only respectively
It can be seen that the image on corresponding screen, avoids binocular images aliasing, by the system of the utility model, it is vertical that 3D can be seen in human eye
The picture of body；And the light of each screen can fully enter human eye by shutter eyeglass, and light losing will not occur, can protect
Higher image quality is demonstrate,proved, the viewing comfort level of consumer is improved.
Description of the drawings
Fig. 1 is the vertical view of the sight path system of the utility model embodiment one；
Fig. 2 is the structure left view of the sight path system of the utility model embodiment two；
Fig. 3 is the left view of another structure of the sight path system of the utility model embodiment two；
Fig. 4 is the vertical view of the another structure of the sight path system of the utility model embodiment two；
Label declaration：
1, the first screen；2, the second screen；3, left shutter eyeglass；4, right shutter eyeglass；5, optical mirror slip；6, semi-transparent
Semi-reflective mirror piece.
Specific implementation mode
For technology contents, the objects and the effects of the utility model are described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is:Using alternately projecting images the first screen 1 and the second screen 2 and
Left shutter eyeglass 3 and right shutter eyeglass 4 make the light path of the first screen 1 be only capable of entering left eye by left shutter eyeglass 3,
The light path of the second screen 2 is set to be only capable of entering right eye by right shutter eyeglass 4.
Fig. 1 to Fig. 4 is please referred to, a kind of sight path system includes the first screen 1, second for replacing projecting images
The left shutter eyeglass 3 and right shutter eyeglass 4, the left shutter eyeglass 3 of screen 2 and corresponding alternation switch are correspondingly arranged
In in the first light path that the first screen 1 is sent out, the right shutter eyeglass 4 is correspondingly arranged in the second light that the second screen 2 is sent out
On the road.
Seen from the above description, the utility model makes the first screen and the second screen replace projecting images, when the first screen
When bright, the second screen does not work；When second screen is bright, the first screen does not work, and makes the first screen and the second screen
Respectively with left shutter eyeglass and right shutter mirror matched combined, ensure that each eye is merely able to see the shadow on corresponding screen
Picture avoids binocular images aliasing, and by the system of the utility model, the picture of 3D solids can be seen in human eye；And each screen
Light can fully enter human eye by shutter eyeglass, light losing will not occur, it is ensured that higher image quality improves consumption
The viewing comfort level of person.
Further, further include semi-transparent semi-reflecting eyeglass 6；The semi-transparent semi-reflecting eyeglass 6 is set to first screen 1 and
Between two screens 2；The left shutter eyeglass 3 and right shutter eyeglass 4 are arranged side by side, first screen 1 and left shutter
Eyeglass 3 is arranged in parallel, the 4 orthogonal setting of second screen 2 and right shutter eyeglass, and the semi-transparent semi-reflecting eyeglass 6 is opposite
It is obliquely installed in second screen 2 and one side of semi-transparent semi-reflecting eyeglass 6 is close to the junction of the first screen 1 and the second screen 2.
Seen from the above description, the opticpath between the first screen and left shutter eyeglass is straight line, by the first screen
It is placed on the back side of semi-transparent semi-reflecting eyeglass, the light of the first screen can be directly through semi-transparent semi-reflecting eyeglass；Second screen and the right side are fast
Opticpath between gate-type eyeglass is non-rectilinear, the second screen is placed on to the front of semi-transparent semi-reflecting eyeglass, and make semi-transparent
Semi-reflective mirror piece makes the light of the second screen enter right shutter after the reflection of semi-transparent semi-reflecting eyeglass relative to the second screen inclination
Formula eyeglass.
Further, 6 place plane of the semi-transparent semi-reflecting eyeglass and the angle of second screen, 2 place plane are 45 °.
Further, second screen 2 is set to top side, bottom side or the right side of the right shutter eyeglass 4.
Further, further include two arranged side by side optical mirror slips 5 of left and right, and two optical mirror slips 5 respectively with it is described
Left shutter eyeglass 3 and right shutter eyeglass 4 are arranged in a one-to-one correspondence.
Further, after described two optical mirror slips 5 are set to the left shutter eyeglass 3 and right shutter eyeglass 4
Side.
Further, the optical mirror slip 5 is convex lens, the visual angle for increasing the head-mounted display apparatus.
Further, the semi-transparent semi-reflecting eyeglass 6 is semi-transparent semi-reflecting glass.
Further, first screen, 1 and second screen 2 is liquid crystal display or LED display.
A kind of head-mounted display apparatus, including wear holder further includes above-mentioned sight path system, the sight path
System is set to described wear on holder.
Seen from the above description, user can experience 3D whenever and wherever possible using the head-mounted display apparatus, without going to
Specific place (such as cinema), is used cooperatively without with other equipment, increases the convenience that user experiences 3D,
More improve the experience comfort level of user.
Further, further include control device, the control device and first screen 1, the second screen 2, left shutter
Formula eyeglass 3 and right shutter eyeglass 4 are connected, and the image for controlling the first screen 1 and the second screen 2 is shown and a left side
Shutter eyeglass 3 and right shutter eyeglass 4 are turned on and off.
Embodiment one
For the purpose of description, " left side " in the utility model is the left side relative to user, and " right side " is relative to using
The right side of person, it is that either side " rear " of the equipment far from eyes is corresponding is this system or equipment for this system that " preceding " corresponding
Close to the side of eyes.
Referring to FIG. 1, the embodiments of the present invention one are：A kind of sight path system, including be used to alternately show shadow
First screen 1 of picture, the left shutter eyeglass 3 and right shutter eyeglass 4 of the second screen 2 and corresponding alternation switch.Described
One screen 1 and the second screen 2 are liquid crystal display or LED display.Left shutter eyeglass 3, right shutter eyeglass 4 can follow
First screen 1, the second screen 2 quickly open and close.The left shutter eyeglass 3 and right shutter eyeglass 4 are arranged side by side,
Middle left shutter eyeglass 3 corresponds to the left eye setting of people, and right shutter eyeglass 4 corresponds to the right eye setting of people.The left shutter mirror
Piece 3 is correspondingly arranged in the first light path that the first screen 1 is sent out, and the right shutter eyeglass 4 is correspondingly arranged in the second screen 2
In the second light path sent out.
In the present embodiment, first screen 1, the second screen 2 are correspondingly arranged in left shutter eyeglass 3, the right side soon respectively
The front side of gate-type eyeglass 4.When first screen 1 is bright, the second screen 2 does not work, while left shutter eyeglass 3 is opened, right shutter
Formula eyeglass 4 is closed, and the light of the first screen 1 enters in left shutter eyeglass 3.When second screen 2 is bright, the first screen 1 is not
It is bright, while left shutter eyeglass 3 is closed, right shutter eyeglass 4 is opened, and the light of the second screen 2 enters right shutter eyeglass 4
In.
The present embodiment further includes two arranged side by side optical mirror slips 5 of left and right, and two optical mirror slips 5 respectively with the left side
Shutter eyeglass 3 and right shutter eyeglass 4 are arranged in a one-to-one correspondence.Preferably, described two optical mirror slips 5 are set to described left fast
The rear side of gate-type eyeglass 3 and right shutter eyeglass 4.The optical mirror slip 5 is convex lens, is shown for increasing the wear-type
The visual angle of equipment.The first light path that first screen 1 is sent out first pass through left shutter eyeglass 3 using the left side optical mirror slip 5 into
Enter the left eye of people, the second light path that the second screen 2 is sent out first pass through right shutter eyeglass 4 using the right optical mirror slip 5 into
Enter the right eye of people.Two screens and two shutter eyeglasses are switched with very fast rate, and the picture of two screens is people's
In brain after overlapping, it can be formed with relief picture.
Embodiment two
Referring to FIG. 2, the present embodiment two and embodiment one the difference is that：In the present embodiment, the sight path
System further include further include semi-transparent semi-reflecting eyeglass 6；The semi-transparent semi-reflecting eyeglass 6 is semi-transparent semi-reflecting glass.The semi-transparent semi-reflecting lens
Piece 6 is set between first screen, 1 and second screen 2；The left shutter eyeglass 3 and right shutter eyeglass 4 are set side by side
It sets, first screen 1 and left shutter eyeglass 3 are arranged in parallel, and second screen 2 and right shutter eyeglass 4 are orthogonal
Setting, the semi-transparent semi-reflecting eyeglass 6 is obliquely installed relative to second screen 2 and one side of semi-transparent semi-reflecting eyeglass 6 is close to the
The junction of one screen 1 and the second screen 2.Specifically, 6 place plane of the semi-transparent semi-reflecting eyeglass and second screen, 2 institute
It it is 45 ° in the angle of plane.Second screen 2 is set to the top side of the right shutter eyeglass 4, of course, such as Fig. 3 institutes
Show, the second screen 2 can also be set to the bottom side of the right shutter eyeglass 4, it can be with as shown in figure 4, by the second screen 2
It is set to the right side of the right shutter eyeglass 4.
Embodiment three
The embodiments of the present invention three are：A kind of head-mounted display apparatus, including holder is worn, further include embodiment two
Or the sight path system described in embodiment three, the sight path system are set to described wear on holder.The wear-type is aobvious
Show that equipment further includes control device, the control device and first screen 1, the second screen 2, left shutter eyeglass 3 and
Right shutter eyeglass 4 is connected, and the image for controlling the first screen 1 and the second screen 2 is shown and left shutter eyeglass 3
With right shutter eyeglass 4, when the first screen 1 being made to show, left shutter eyeglass 3 is opened, and right shutter eyeglass 4 is closed；Second screen
When curtain 2 is shown, left shutter eyeglass 3 is closed, and right shutter eyeglass 4 is opened.
In conclusion sight path system provided by the utility model and head-mounted display apparatus can make consumer with
When experience 3D everywhere, and preferable image quality can be watched, experience effect is more preferably.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of sight path system, which is characterized in that include for replace the first screen of projecting images, the second screen and
The left shutter eyeglass and right shutter eyeglass of corresponding alternation switch, the left shutter eyeglass are correspondingly arranged in the first screen hair
In the first light path gone out, the right shutter eyeglass is correspondingly arranged in the second light path that the second screen is sent out.
2. sight path system as described in claim 1, which is characterized in that further include semi-transparent semi-reflecting eyeglass；Described semi-transparent half
Anti- eyeglass is set between first screen and the second screen；The left shutter eyeglass and right shutter eyeglass are set side by side
It sets, first screen and left shutter eyeglass are arranged in parallel, second screen and the right orthogonal setting of shutter eyeglass,
The semi-transparent semi-reflecting eyeglass be arranged relative to second screen inclination and one side of semi-transparent semi-reflecting eyeglass close to the first screen and
The junction of second screen.
3. sight path system as claimed in claim 2, which is characterized in that plane where the semi-transparent semi-reflecting eyeglass with it is described
The angle of plane is 45 ° where second screen.
4. sight path system as described in claim 1, which is characterized in that second screen is set to the right shutter
Top side, bottom side or the right side of eyeglass.
5. sight path system as described in claim 1, which is characterized in that further include left and right two optical frames arranged side by side
Piece, and two optical mirror slips are arranged in a one-to-one correspondence with the left shutter eyeglass and right shutter eyeglass respectively.
6. sight path system as claimed in claim 5, which is characterized in that described two optical mirror slips are set to described left fast
The rear side of gate-type eyeglass and right shutter eyeglass.
7. sight path system as claimed in claim 5, which is characterized in that the optical mirror slip is convex lens, for increasing
The visual angle of the sight path system.
8. sight path system as described in claim 1, which is characterized in that first screen and the second screen are liquid crystal
Display screen or LED display.
9. a kind of head-mounted display apparatus, including wear holder, which is characterized in that further include claim 1-8 any one institute
The sight path system stated, the sight path system are set to described wear on holder.
10. head-mounted display apparatus as claimed in claim 9, which is characterized in that further include control device, the control device
Be connected with first screen, the second screen, left shutter eyeglass and right shutter eyeglass, for control the first screen and
The image of second screen is shown and left shutter eyeglass and right shutter eyeglass are turned on and off.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729599.8U CN207780362U (en) | 2017-12-12 | 2017-12-12 | A kind of sight path system and head-mounted display apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729599.8U CN207780362U (en) | 2017-12-12 | 2017-12-12 | A kind of sight path system and head-mounted display apparatus |
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| CN207780362U true CN207780362U (en) | 2018-08-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181707A (en) * | 2017-12-12 | 2018-06-19 | 首影科技（深圳）有限公司 | A kind of 3D imaging methods, sight path system and head-mounted display apparatus |
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2017
- 2017-12-12 CN CN201721729599.8U patent/CN207780362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181707A (en) * | 2017-12-12 | 2018-06-19 | 首影科技（深圳）有限公司 | A kind of 3D imaging methods, sight path system and head-mounted display apparatus |
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