CN103487944A - 3D glasses with amplification function - Google Patents
3D glasses with amplification function Download PDFInfo
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- CN103487944A CN103487944A CN201310446067.3A CN201310446067A CN103487944A CN 103487944 A CN103487944 A CN 103487944A CN 201310446067 A CN201310446067 A CN 201310446067A CN 103487944 A CN103487944 A CN 103487944A
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- glasses
- enlarging function
- eyeglass
- convex lens
- magnifier
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Abstract
The invention discloses a pair of 3D glasses with the amplification function. The pair of 3D glasses comprises a glasses frame, a battery, lenses, a button and a communication chip. The button is used for controlling the working state of the pair of 3D glasses, the communication chip is used for receiving a synchronizing signal of a 3D displaying device, and magnifying glasses are arranged in front of the lenses. According to the pair of 3D glasses with the amplification function, the watched videos can be amplified, the pair of 3D glasses has the amplification function, and the watching effect is good after the user wears the 3D glasses with the amplification function.
Description
Technical field
The present invention relates to 3D optometric technology field, specifically, relate to a kind of 3D glasses with enlarging function.
Background technology
The 3D display device, owing to making the people produce stereoscopic visual effect, makes the image on screen more true to nature, more and more is subject in recent years people's favor.At present, for the 3D display device, people still need to wear the 3D glasses, just can watch the 3D image.
And existing 3D glasses are without enlarging function, people wear existing 3D glasses can only former state watch the 3D image, people, when watching at a distance than the 3D display device of the small screen, there will be due to the less problem that causes not seeing Chu of the image of watching, and viewing effect is bad.For example people just there will be this situation when watching the less 3D televisor of screen.For the viewing effect obtained, need people to change the 3D televisor that screen is larger, need larger cost investment and change the 3D televisor that screen is larger, and the larger 3D televisor of screen takes up room greatly, to people's life, make troubles.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of can be by the 3D glasses with enlarging function of the image zoom watched.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of 3D glasses with enlarging function, comprise frame, battery, eyeglass, button and communication chip, described button is for controlling the duty of 3D glasses, and described communication chip is for receiving the synchronizing signal of 3D display device, and the place ahead of described eyeglass is provided with magnifier.
Preferably, described magnifier comprises the convex lens that are positioned at front end and the concavees lens that are positioned at rear end, between described convex lens and described concavees lens, leaves distance.
Preferably, the focal distance f of described convex lens
3, described concavees lens focal distance f
2and the distance L between described convex lens and described concavees lens meets the following conditions: f
3=f
2+ L.
Preferably, described battery also is electrically connected with power management module, and described power management module is used for converting described cell voltage to drive described eyeglass work voltage, and for realizing the switching controls to eyeglass.
Preferably, described frame comprises front picture frame and rear mirror frame, and described magnifier is arranged on described front picture frame, and described eyeglass is arranged on described rear mirror frame.
Preferably, described communication chip is Bluetooth chip.
Preferably, described Bluetooth chip also is electrically connected with program storage block.
Preferably, described Bluetooth chip also is electrically connected with antenna.
Preferably, described Bluetooth chip also is electrically connected with pilot lamp.
After having adopted technique scheme, the invention has the beneficial effects as follows:
1. due to the 3D glasses with enlarging function of the present invention, in the place ahead of eyeglass, also be provided with magnifier.When people wear the 3D glasses with enlarging function of the present invention and watch 3D equipment, the image zoom of watching can be had to enlarging function, viewing effect is good.Therefore, people can wear the 3D glasses with enlarging function of the present invention and watch original televisor of the 3D than the small screen, just can watch larger image, meet people's vision requirement, and, without changing than the 3D televisor of giant-screen, saved cost of investment.And the less 3D televisor of screen take up room little, the life be convenient for people to.
2. because magnifier comprises the convex lens that are positioned at front end and the concavees lens that are positioned at rear end, between described convex lens and described concavees lens, leave distance.The focal distance f of described convex lens
3, described concavees lens focal distance f
2and the distance L between described convex lens and described concavees lens meets the following conditions: f
3=f
2+ L.Like this, when people wear the 3D glasses with enlarging function of the present invention, after determining the value of focal length of the focal length of convex lens and concavees lens, by adjusting the distance between convex lens and concavees lens, just can adjust the enlargement factor of magnifier, after determining the enlargement factor of magnifier, magnifier is exactly definite value to the multiple of watching image zoom, can not change along with the distance distance of the image of watching.Make people wear these glasses and watch image stable, reliable, viewing effect is good.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the system chart with 3D glasses of enlarging function of the present invention;
Fig. 2 is the decomposition texture schematic diagram with 3D glasses of enlarging function of the present invention;
Fig. 3 is the optical system schematic diagram with 3D glasses of enlarging function of the present invention;
In figure: 1, frame; 11, front picture frame; 12, rear mirror frame; 2, battery; 3, eyeglass; 4, button; 5, magnifier; 51, convex lens; 52, concavees lens; 6, Bluetooth chip; 7, antenna; 8, power management module; 9, program storage block; 10, pilot lamp; 11, crystal oscillator.
Embodiment
Fig. 1 is the system chart with 3D glasses of enlarging function of the present invention; Fig. 2 is the decomposition texture schematic diagram with 3D glasses of enlarging function of the present invention.
See figures.1.and.2,3D glasses with enlarging function of the present invention, comprise frame 1, battery 2, eyeglass 3, button 4 and communication chip, button 4 is for controlling the duty of 3D glasses, communication chip is for receiving the synchronizing signal of 3D display device, and the place ahead of eyeglass 3 is provided with magnifier 5.
Wherein, frame 1 comprises front picture frame 11 and rear mirror frame 12, and magnifier 5 is arranged on front picture frame 11, and eyeglass 3 is arranged on rear mirror frame 12.Eyeglass 3 is not an integral body with magnifier 5, but separate type.Magnifier 5 comprises the convex lens 51 that are positioned at front end and the concavees lens 52 that are positioned at rear end, between convex lens 51 and concavees lens 52, leaves distance.Convex lens 51 and concavees lens 52 are arranged in the draw-in groove of front picture frame 11 successively.
In the present embodiment, communication chip is Bluetooth chip 6.Bluetooth chip 6 also is electrically connected with program storage block 9.Bluetooth chip 6 also is electrically connected with antenna 7 and crystal oscillator 11.Bluetooth chip 6 also is electrically connected with pilot lamp 10.In the present embodiment, Bluetooth chip 6 receives the synchronizing signal of 3D televisor or the emission of other 3D display device by antenna 7, after signal is processed, realizes the control to modules.The bluetooth synchronizing signal that antenna 7 receives 3D televisor or the emission of other 3D display device, can realize the Bluetooth transmission between 3D display device and 3D glasses by antenna.The program of program storage block 9 storage system operations, pilot lamp 10 is used to indicate the duty of system.Crystal oscillator 11 provides clock signal for Bluetooth chip 6.
When people wear the 3D glasses with enlarging function of the present invention and watch 3D equipment, the image zoom of watching can be had to enlarging function, viewing effect is good.Therefore, people can wear the 3D glasses with enlarging function of the present invention and watch original televisor of the 3D than the small screen, just can watch larger image, meet people's vision requirement, and, without changing than the 3D televisor of giant-screen, saved cost of investment.And the less 3D televisor of screen take up room little, the life be convenient for people to.
Fig. 3 is the optical system schematic diagram with 3D glasses of enlarging function of the present invention; Wherein, the focal length of convex lens 51 is f
3, the focal length of concavees lens 52 is f
2, L is the spacing between convex lens 51 and concavees lens 52, in order to realize amplification effect, the three need to meet following condition:
f
3=f
2+L
F
3/ f
2=β (β is enlargement factor)
If needing the enlargement factor of control 3D glasses is 3 times, set f
3=30mm, f
2=10mm, just can draw L=20mm.Therefore, at f
3=30mm, f
2in the situation of=10mm, the distance of adjusting between convex lens 51 and concavees lens 52 is L, just can obtain the enlargement factor of β=3.
Like this, when people wear the 3D glasses with enlarging function of the present invention, after determining the value of focal length of the focal length of convex lens 51 and concavees lens 52, by adjusting the distance between convex lens 51 and concavees lens 52, just can adjust the enlargement factor of magnifier 5, after determining the enlargement factor of magnifier 5, it is exactly definite value that 5 pairs, magnifier is watched the multiple of image zoom, can not change along with the distance distance of the image of watching.Make people wear these glasses and watch image stable, reliable, viewing effect is good.
The above is giving an example of best mode for carrying out the invention, and the part of wherein not addressing in detail is those of ordinary skills' common practise.Protection scope of the present invention is as the criterion with the content of claim, and any equivalent transformation carried out based on technology enlightenment of the present invention, also within protection scope of the present invention.
Claims (9)
1. 3D glasses with enlarging function, comprise frame, battery, eyeglass, button and communication chip, described button is for controlling the duty of 3D glasses, described communication chip is for receiving the synchronizing signal of 3D display device, and it is characterized in that: the place ahead of described eyeglass is provided with magnifier.
2. 3D glasses with enlarging function as claimed in claim 1 is characterized in that: described magnifier comprises the convex lens that are positioned at front end and the concavees lens that are positioned at rear end, between described convex lens and described concavees lens, leaves distance.
3. the 3D glasses with enlarging function as claimed in claim 2, is characterized in that: the focal distance f of described convex lens
3, described concavees lens focal distance f
2and the distance L between described convex lens and described concavees lens meets the following conditions: f
3=f
2+ L.
4. 3D glasses with enlarging function as claimed in claim 1, it is characterized in that: described battery also is electrically connected with power management module, described power management module is used for converting described cell voltage to drive described eyeglass work voltage, and for realizing the switching controls to eyeglass.
5. 3D glasses with enlarging function as claimed in claim 1, it is characterized in that: described frame comprises front picture frame and rear mirror frame, and described magnifier is arranged on described front picture frame, and described eyeglass is arranged on described rear mirror frame.
6. 3D glasses with enlarging function as described as claim 1 to 5 any one, it is characterized in that: described communication chip is Bluetooth chip.
7. 3D glasses with enlarging function as claimed in claim 6, it is characterized in that: described Bluetooth chip also is electrically connected with program storage block.
8. 3D glasses with enlarging function as claimed in claim 6, it is characterized in that: described Bluetooth chip also is electrically connected with antenna.
9. 3D glasses with enlarging function as claimed in claim 6, it is characterized in that: described Bluetooth chip also is electrically connected with pilot lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446067.3A CN103487944A (en) | 2013-09-26 | 2013-09-26 | 3D glasses with amplification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446067.3A CN103487944A (en) | 2013-09-26 | 2013-09-26 | 3D glasses with amplification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103487944A true CN103487944A (en) | 2014-01-01 |
Family
ID=49828295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310446067.3A Pending CN103487944A (en) | 2013-09-26 | 2013-09-26 | 3D glasses with amplification function |
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| Country | Link |
|---|---|
| CN (1) | CN103487944A (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 |
| CN107797289A (en) * | 2017-12-06 | 2018-03-13 | 广东世宇科技股份有限公司 | One kind is shallow to immerse VR glasses |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153069Y (en) * | 1993-04-22 | 1994-01-12 | 宜兴市爱伦立体电视眼镜厂 | Stereo glasses for seeing film and television |
| RU2126546C1 (en) * | 1997-09-30 | 1999-02-20 | Медведев Александр Владимирович | Binocular magnifying glass |
| CN202995167U (en) * | 2012-04-27 | 2013-06-12 | 李连东 | Stereo television and film amplification glasses |
| CN103269437A (en) * | 2013-05-22 | 2013-08-28 | 青岛歌尔声学科技有限公司 | 3D glasses |
-
2013
- 2013-09-26 CN CN201310446067.3A patent/CN103487944A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153069Y (en) * | 1993-04-22 | 1994-01-12 | 宜兴市爱伦立体电视眼镜厂 | Stereo glasses for seeing film and television |
| RU2126546C1 (en) * | 1997-09-30 | 1999-02-20 | Медведев Александр Владимирович | Binocular magnifying glass |
| CN202995167U (en) * | 2012-04-27 | 2013-06-12 | 李连东 | Stereo television and film amplification glasses |
| CN103269437A (en) * | 2013-05-22 | 2013-08-28 | 青岛歌尔声学科技有限公司 | 3D glasses |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242406A (en) * | 2015-11-11 | 2016-01-13 | 田文胜 | 3D spectacles |
| CN107797289A (en) * | 2017-12-06 | 2018-03-13 | 广东世宇科技股份有限公司 | One kind is shallow to immerse VR glasses |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |
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| RJ01 | Rejection of invention patent application after publication |