CN202057897U - Novel 3D glasses - Google Patents
Novel 3D glasses Download PDFInfo
- Publication number
- CN202057897U CN202057897U CN2011201185469U CN201120118546U CN202057897U CN 202057897 U CN202057897 U CN 202057897U CN 2011201185469 U CN2011201185469 U CN 2011201185469U CN 201120118546 U CN201120118546 U CN 201120118546U CN 202057897 U CN202057897 U CN 202057897U
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- China
- Prior art keywords
- eyeglass
- glasses
- novel
- mcu
- receiving tube
- Prior art date
- 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
Links
- 239000011521 glass Substances 0.000 title claims abstract description 33
- 208000001491 myopia Diseases 0.000 description 4
- 230000004379 myopia Effects 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Eyeglasses (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The utility model discloses a novel 3D glasses, comprising a center sill. A left eyeglass and a right eyeglass are fixed at the left end and the right end of the center sill, an infrared receiving tube, a MCU, an eyeglass switching control circuit and a charging battery are fixed on the center sill, and vertical hanging buckles with downward openings are arranged on the left eyeglass and the right eyeglass respectively. The output end of the infrared receiving tube is connected with the eyeglass switching control circuit via the MCU, the output end of the eyeglass switching control circuit is connected with the left eyeglass and the right eyeglass separately, and the power supplying end of the charging battery is connected with the infrared receiving tube, the MCU, and the eyeglass switching control circuit separately. The novel 3D glasses is not equipped with a glasses frame, glasses feet and a nose supporting, while just arranging the vertical hanging buckles with downward openings on the left eyeglass and the right eyeglass respectively. When a myopic audience uses the glasses, the novel 3D glasses of the utility model can be hung on the center sill of a myopic glasses directly via the vertical hanging buckles, the novel 3D glasses is light, and the cost is lower because the glasses frame, the glasses feet and the nose supporting are not arranged.
Description
Technical field
The utility model relates to the 3D technical field, relates in particular to a kind of novel 3D glasses.
Background technology
The 3D TV has entered increasing family, and the 3D glasses are also varied, and wherein fast gate-type optometric technology is the most ripe, and cost is not high relatively, and stereoeffect is strong, relatively is fit to family and uses.
The 3D image adopts the frame sequence display mode, plays left and right picture played in order, and televisor can produce a sync signal when the frame picture switches, the square-wave signal that this sync signal of VESA standard code is a dutycycle 50%.Launch-box receives after this sync signal, and this sync signal is handled, modulated, and launches with infrared form again.After the 3D glasses receive infrared signal, according to the Push And Release of the content quick control images of left and right eyes eyeglass of infrared signal; When broadcasting left picture, left eyeglass lens is opened, the right eye eyeglass is closed; When broadcasting right picture, the right eye eyeglass is opened, left eyeglass lens is closed, and left and right image content is different, and when the right and left eyes eyeglass switched in turn fast, according to the visual persistence effect of human eye, the picture of being seen was synthetic in people's brain, produces three-dimensional effect.
The most frequently used 3D glasses comprise mirror holder and mirror pin in the prior art, and mirror holder and mirror pin are articulated and connected, and mirror holder is the right and left eyes eyeglass fixedly, and are provided with the nose holder on mirror holder; General Visitors use easily, but for the myopia spectators, owing to itself need wear secondary spectacles, also will wear secondary 3D glasses more now, then wear heavierly, if watch easy fatigue for a long time, the ear and the bridge of the nose also can be pressed to such an extent that feel bad even pain.
The utility model content
The utility model provides a kind of novel 3D glasses, and it is light, cheap, is fit to the myopia spectators and uses.
The technical solution of the utility model is: a kind of novel 3D glasses, comprise central sill, and be fixed with the images of left and right eyes eyeglass at the two ends, the left and right sides of central sill;
On central sill, be fixed with infrared receiving tube, MCU, eyeglass control switching circuit, rechargeable battery, on the images of left and right eyes eyeglass, be respectively equipped with vertically buckling that Open Side Down;
The output terminal of infrared receiving tube is connected with the eyeglass control switching circuit by MCU, and the output terminal of eyeglass control switching circuit is connected with the images of left and right eyes eyeglass respectively, and the feeder ear of rechargeable battery is connected with infrared receiving tube, MCU and eyeglass control switching circuit respectively.
Novel 3D glasses of the present utility model, mirror holder, mirror pin and nose holder are not set, just on the images of left and right eyes eyeglass, be respectively equipped with vertically buckling that Open Side Down, myopia spectators in use, can be with 3D glasses of the present utility model directly by vertically buckling on the central sill that hangs over spectacles, wear lightlyer, and because mirror holder, mirror pin and nose holder are not set, cost is relative also very cheap.
Description of drawings
Fig. 1 is a spectacles structural drawing of the prior art;
Fig. 2 is 3D Glasses structure figure of the present utility model;
Fig. 3 is worn over structural drawing on the spectacles of the prior art with 3D glasses of the present utility model.
Embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is done a detailed elaboration.
As Fig. 2,3D glasses of the present utility model comprise central sill 4, are fixed with left eyeglass lens 1, right eye eyeglass 2 at the two ends, the left and right sides of central sill 4;
Also be fixed with infrared receiving tube 3, MCU, eyeglass control switching circuit, rechargeable battery 5 on central sill 4, what be respectively equipped with on the images of left and right eyes eyeglass that Open Side Down vertically buckles 7;
The output terminal of infrared receiving tube 3 is connected with the eyeglass control switching circuit by MCU, and the output terminal of eyeglass control switching circuit is connected with the images of left and right eyes eyeglass respectively, and the feeder ear of rechargeable battery 5 is connected with infrared receiving tube 3, MCU and eyeglass control switching circuit respectively.Can adopt flexible circuit conductor or FPC line to connect between images of left and right eyes eyeglass, infrared receiving tube and the rechargeable battery.
Infrared receiving tube 3 is used to receive infrared signal, and give MCU with this infrared signal transmission, MCU sends synchronizing signal according to this infrared signal to the eyeglass control switching circuit, and the eyeglass control switching circuit is according to the Kai Heguan of the synchronizing signal control images of left and right eyes eyeglass that receives.
This shows, novel 3D glasses of the present utility model, mirror pin, mirror holder and nose holder are not set, just be respectively equipped with vertically buckling that Open Side Down on the images of left and right eyes eyeglass, myopia spectators in use can be with 3D glasses of the present utility model directly by vertically buckling on the central sill that hangs over spectacles, as shown in Figure 3, wear lightlyer, and because mirror holder, mirror pin and nose holder are not set, cost is relative also very cheap.
Wherein the images of left and right eyes eyeglass can be TN type eyeglass, needs the 10V level to drive, and drive current is 0.17uA only; The time that the images of left and right eyes eyeglass is opened is about 2ms, and the shut-in time is 0.3ms.In addition, the images of left and right eyes eyeglass belongs to liquid crystal display, should not apply DC voltage, otherwise it is aging with electrode that liquid crystal is produced electrolysis, and reduces serviceable life, therefore must adopt alternating voltage to drive.
Rechargeable battery can adopt the rechargeable lithium battary power supply, and is provided with charging inlet (can be the MiniUSB interface) and charging IC on rechargeable battery, and power supply is lithium cell charging by charging inlet and charging IC.
The centre frequency of infrared receiving tube can be set to 25KHz, and receiving angle is ± 50 °; This is because the carrier frequency that transmits of TV remote controller is 38KHz, for preventing crosstalking of remote signal and sync signal, so the transmission frequency of sync signal employing 25KHz, infrared receiving tube also adopts centre frequency 25KHz.This infrared receiving tube has sleep mode in addition, opens once among the 5s in the practical application, receives infrared signal, and it is set to park mode then, to save power supply.
MCU can adopt 16 super low power consuming single chip processors, and operating voltage range is 1.8V～3.6V, running current 220uA, working current 0.5uA during standby; Wherein ADC is 4mm * extra small encapsulation of 4mm QFN; The AD mouth is used to handle the infrared signal that receives.
In a preferred embodiment, described 7 inboards that are positioned at the images of left and right eyes eyeglass that vertically buckle, as shown in Figure 2, on the two ends of central sill 4, so that with stable the hanging on the spectacles of 3D glasses of the present utility model.
Adjust for the ease of output voltage rechargeable battery, so that each circuit module is powered, 3D glasses of the present utility model also comprise booster circuit, and the input end of booster circuit is connected with rechargeable battery, and output terminal is connected with infrared receiving tube, MCU and eyeglass control switching circuit respectively.
In a preferred embodiment, as Fig. 2, MCU and eyeglass control switching circuit can be integrated on the pcb board 6, also booster circuit can be integrated on this pcb board 6 in addition.
Above-described the utility model embodiment does not constitute the qualification to the utility model protection domain.Any modification of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present utility model.
Claims (5)
1. novel 3D glasses comprise central sill, are fixed with the images of left and right eyes eyeglass at the two ends, the left and right sides of central sill;
It is characterized in that: on central sill, be fixed with infrared receiving tube, MCU, eyeglass control switching circuit, rechargeable battery, on the images of left and right eyes eyeglass, be respectively equipped with vertically buckling that Open Side Down;
The output terminal of infrared receiving tube is connected with the eyeglass control switching circuit by MCU, and the output terminal of eyeglass control switching circuit is connected with the images of left and right eyes eyeglass respectively, and the feeder ear of rechargeable battery is connected with infrared receiving tube, MCU and eyeglass control switching circuit respectively.
2. novel 3D glasses according to claim 1 is characterized in that: the described inboard that is positioned at the images of left and right eyes eyeglass that vertically buckles.
3. novel 3D glasses according to claim 1 and 2 is characterized in that: also comprise booster circuit, the input end of booster circuit is connected with rechargeable battery, and output terminal is connected with infrared receiving tube, MCU and eyeglass control switching circuit respectively.
4. novel 3D glasses according to claim 1 and 2 is characterized in that: described MCU and eyeglass control switching circuit are integrated on the pcb board.
5. novel 3D glasses according to claim 3 is characterized in that: described booster circuit, MCU and eyeglass control switching circuit are integrated on the pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201185469U CN202057897U (en) | 2011-04-19 | 2011-04-19 | Novel 3D glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201185469U CN202057897U (en) | 2011-04-19 | 2011-04-19 | Novel 3D glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202057897U true CN202057897U (en) | 2011-11-30 |
Family
ID=45017867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201185469U Expired - Fee Related CN202057897U (en) | 2011-04-19 | 2011-04-19 | Novel 3D glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202057897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103309045A (en) * | 2012-03-07 | 2013-09-18 | 鸿富锦精密工业（深圳）有限公司 | 3d glasses structure |
| CN103454776A (en) * | 2013-08-27 | 2013-12-18 | 青岛歌尔声学科技有限公司 | 3D glasses and charging system thereof |
-
2011
- 2011-04-19 CN CN2011201185469U patent/CN202057897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103309045A (en) * | 2012-03-07 | 2013-09-18 | 鸿富锦精密工业（深圳）有限公司 | 3d glasses structure |
| CN103454776A (en) * | 2013-08-27 | 2013-12-18 | 青岛歌尔声学科技有限公司 | 3D glasses and charging system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20160419 |