CN201780409U - Energy-saving three-dimensional (3D) spectacles - Google Patents
Energy-saving three-dimensional (3D) spectacles Download PDFInfo
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- CN201780409U CN201780409U CN2010202359622U CN201020235962U CN201780409U CN 201780409 U CN201780409 U CN 201780409U CN 2010202359622 U CN2010202359622 U CN 2010202359622U CN 201020235962 U CN201020235962 U CN 201020235962U CN 201780409 U CN201780409 U CN 201780409U
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Abstract
The utility model discloses energy-saving three-dimensional (3D) spectacles which comprise a spectacle frame. A processor circuit which is used for controlling liquid crystal lenses is arranged in the spectacle frame. A sensing switch is additionally arranged in the spectacle frame. The signal output end of the sensing switch is connected to the sensing signal input end of a processor to trigger and switch on the main power supply circuit of the processor to enable the processor to be in a normal working state. When the energy-saving 3D spectacles touch or get close to a human body, a signal is transmitted to the processor after the sensing switch senses the human body, the main power supply circuit of the processor is initiated to enable the processor to be in a normal working mode, and simultaneously a peripheral control circuit is switched on; and when the spectacles get far away from the human body, the sensing switch cannot sense the human body and the main power supply circuit of the processor is automatically switched off to enable the processor to be in a standby mode. The utility model has the advantages that the entire circuit can realize the goal of saving energy, the electricity of batteries is saved and the service life of the batteries is prolonged.
Description
Technical field
The utility model relates to a kind of 3D glasses, relates in particular to a kind of energy-saving 3D glasses.
Background technology
The 3D glasses, be the 3 D stereo glasses, be to be exclusively used in the appurtenance that the image of watching display device produces stereoscopic visual effect, its principle of work is: send the screen of three-dimensional signal to display device by control chip IC, and send sync signal simultaneously to anaglyph spectacles, make anaglyph spectacles switch left-and right-eye images synchronously.
At present, generally the anaglyph spectacles of Shi Yonging is three-dimensional liquid crystal glasses, and it is by circuit stereoeffect when realizing watching to be controlled in the open and close of liquid crystal glasses sheet, and wherein, it is black entirely that " opening " can control eyeglass, so that cover a glance image; " pass " can control eyeglass is transparent, so that make another soon to image, like this, the images of left and right eyes picture just continuously Alternation Display on screen, and cooperate anaglyph spectacles synchronously, add the physiological property that human eye vision persists, and make the user see stereo-picture.
The The whole control circuit of three-dimensional liquid crystal glasses comprises peripheral circuits such as battery, processor and processor master feed circuit.Battery is the entire circuit power supply, but, existing anaglyph spectacles is not owing to there is battery saving mode, when the user in use interrupts using and when forgetting powered-down, glasses are still in running order, will waste the electric weight of battery, and the electric weight of button cell is very limited, can consequently be shortened the serviceable life of battery greatly by quick approach exhaustion, make it to satisfy the requirement of sci-tech product environmental protection and energy saving.
The utility model content
The purpose of this utility model provide a kind of simple in structure, can prolong the battery energy-conservation 3D glasses in serviceable life.
The technical solution of the utility model can realize by following technical measures, a kind of energy-saving 3D type glasses, comprise frame, be provided with the processor circuit that is used to control liquid crystal lens in the described frame, it is characterized in that in described frame, having additional inductive switch, the signal output part of described inductive switch is connected to the induced signal input end of described processor, to trigger the main feed circuit that start processor, makes processor be in normal operating conditions.
The utility model contact or during near human body, inductive switch is sensed human body will send signal to processor, starts the main feed circuit of processor, makes processor be in normal mode of operation, starts peripheral control circuit simultaneously; And when glasses left human body, inductive switch was responded to less than human body, can close the main feed circuit of processor automatically, made processor be in standby mode.Therefore, the utility model is to utilize signal between inductive switch and the processor to transmit the startup and the cut-out of the main feed circuit of processor controls, thereby the duty of processor controls makes entire circuit realize purpose of energy saving, save the electric weight of battery, prolong the serviceable life of battery.
As a kind of improvement of the present utility model, the port of described processor induced signal input end is made as and interrupts the awakening mode port.This interruption awakening mode is: in case the inductive switch induction is cut off the main feed circuit of processor less than human body, processor can stop all Signal Processing work, makes processor enter sleep or halted state, and complete machine is in power down mode; And when inductive switch was sensed human body, inductive switch sent a signal to the signal input port of processor, and the wake up process device entered normal mode of operation after this port received signal.
As a kind of embodiment of the present utility model, described inductive switch is capacitive touch sensor, push switch or soft-touch control.Inductive switch is connected in the control circuit, and according to actual needs, inductive switch can be installed on the temples of 3D glasses or on the frame.
As the utility model preferred embodiment, described inductive switch is two, is installed in respectively in two temples of frame, and the signal output part of inductive switch is connected respectively to the induced signal input end on the processor.
The induced signal input end of processor described in the utility model is set to detect every 1～3 second once the signal from inductive switch.
Compared with prior art, the utlity model has following significant effect:
(1) whether the utility model is to adopt inductive switch to respond to human body to exist, start or cut off the main feed circuit of processor, make processor be in normal mode of operation or sleep pattern, but therefore save power, prolong the serviceable life of battery, realize the purpose of environmental protection and energy saving.
(2) of the present utility model simple in structure, only in the circuit of existing anaglyph spectacles, set up inductive switch, and inductive switch can adopt existing capacitive touch sensor, therefore realize easily.
(3) inductive switch is two, divides to be located in two temples of frame, all can send signal to processor after an arbitrary inductive switch is sensed human body, can make the result of inductive switch induction more accurate; Guaranteed also simultaneously that when one of them inductive switch damages another inductive switch can realize that still normal signal transmits between itself and the processor.
(4) cost of the present utility model is lower, on various three-dimensional liquid crystal glasses.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a principle of work block diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of energy-saving 3D glasses of the utility model, comprise frame, be provided with the processor circuit that is used to control liquid crystal lens in the frame, this processor circuit comprises power supply, the control circuit of processor and processor periphery, in frame, have additional the inductive switch that sends signal by the induction human body, in the present embodiment, inductive switch adopts the capacitive touch sensor, the capacitive touch sensor is two, be installed in respectively in two temples of frame, the signal output part of capacitive touch sensor is connected respectively to the induced signal input end on the processor, to trigger the main feed circuit that start processor, make processor be in normal operating conditions.
The course of work of the present utility model is: when the user uses three-dimensional liquid crystal glasses to watch the 3D program at needs, open behind the main power switch of glasses and and be worn over head glasses, at this moment, inductive switch can perceive human body, and send signal to processor, start the main feed circuit of processor, make processor enter normal mode of operation, the control circuit of processor periphery also is in normal operating conditions simultaneously, the signal input part of processor is set to detect every 1 second once the signal from inductive switch, if the signal that receives still exists then continues operate as normal; If this signal input port detects less than the signal from inductive switch, promptly this moment, the user took off one's spectacles and glasses leave human body, the inductive switch induction exists less than human body, just can not send signal to processor, automatically close the main feed circuit of processor, processor stops all Signal Processing work, make processor enter standby mode, promptly sleep or halted state, has only faint electric current power supply this moment, the port of processor signal input end is made as the interruption awakening mode, and complete machine is in power down mode; When human body contact lenses once more, when inductive switch was sensed human body once more, inductive switch sent a signal to the signal input part of processor, this port receive signal immediately the wake up process device enter normal mode of operation.
The open-close on-off power supply of the main feed circuit of the above-mentioned processor of the utility model is not a main power switch, so, when the user does not use glasses for a long time, need close main power switch thoroughly to cut off the electricity supply.Processor can be the processor that has the A/D conversion, also can be common processor in the existing 3D glasses; Just its A/D conversion partly will use independently the A/D conversion IC to set up the information contact with central processing unit again.
In other embodiments, inductive switch can adopt push switch or soft-touch control, needs manual operation during use.
Embodiment of the present utility model is not limited thereto, according to foregoing of the present utility model, ordinary skill knowledge and customary means according to this area, do not breaking away under the above-mentioned basic fundamental thought of the utility model prerequisite, inductive switch of the present utility model can also adopt other inductive switch, and the installation site of inductive switch also can be provided with according to actual conditions; The signal input part of processor also can be set to detect once the signal from capacitive transducer in 1～3 second scope; Therefore, the utility model can also be made modification, replacement or the change of other various ways, all drops within the utility model rights protection scope.
Claims (4)
1. energy-saving 3D glasses, comprise frame, be provided with the processor circuit that is used to control liquid crystal lens in the described frame, it is characterized in that: in described frame, have additional inductive switch, the signal output part of described inductive switch is connected to the induced signal input end of described processor, to trigger the main feed circuit that start processor, make processor be in normal operating conditions.
2. energy-saving 3D glasses according to claim 1 is characterized in that: described inductive switch is two, is installed in respectively in two temples of frame, and the signal output part of inductive switch is connected respectively to the induced signal input end on the processor.
3. energy-saving 3D glasses according to claim 1 and 2 is characterized in that: the port of described processor induced signal input end is made as and interrupts the awakening mode port.
4. energy-saving 3D glasses according to claim 1 and 2 is characterized in that: described inductive switch is capacitive touch sensor, push switch or soft-touch control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202359622U CN201780409U (en) | 2010-06-23 | 2010-06-23 | Energy-saving three-dimensional (3D) spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202359622U CN201780409U (en) | 2010-06-23 | 2010-06-23 | Energy-saving three-dimensional (3D) spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780409U true CN201780409U (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202359622U Expired - Fee Related CN201780409U (en) | 2010-06-23 | 2010-06-23 | Energy-saving three-dimensional (3D) spectacles |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368825A (en) * | 2011-09-19 | 2012-03-07 | 青岛海信电器股份有限公司 | Energy-saving control method of 3D glasses |
| CN102736252A (en) * | 2011-04-15 | 2012-10-17 | 中强光电股份有限公司 | Three-dimensional glasses and power supply method for three-dimensional glasses |
| CN102736251A (en) * | 2011-04-15 | 2012-10-17 | 鸿富锦精密工业（深圳）有限公司 | Power saving structure of 3D glasses |
| CN102902067A (en) * | 2011-07-27 | 2013-01-30 | 鸿富锦精密工业（深圳）有限公司 | Power-saving structure for three-dimensional (3D) glasses |
| CN102929384A (en) * | 2012-06-01 | 2013-02-13 | 北京八亿时空液晶科技股份有限公司 | Three-dimensional electronic sand board device |
| CN105796106A (en) * | 2014-12-29 | 2016-07-27 | 昆盈企业股份有限公司 | External detection device and control method thereof |
| CN105929926A (en) * | 2016-04-08 | 2016-09-07 | 惠州Tcl移动通信有限公司 | VR (Virtual Reality) glasses and power saving method thereof |
| CN105931434A (en) * | 2016-05-18 | 2016-09-07 | 南京信息职业技术学院 | Device and method for preventing myopia of myopic patient from becoming worse |
| CN105988226A (en) * | 2015-02-28 | 2016-10-05 | 浙江亿思达显示科技有限公司 | 3D glasses and energy-saving method thereof |
| CN109725716A (en) * | 2018-11-30 | 2019-05-07 | 歌尔科技有限公司 | A kind of wearing detection method of AR glasses, device and AR glasses |
| CN111208644A (en) * | 2020-01-09 | 2020-05-29 | Oppo广东移动通信有限公司 | Head-mounted display device |
| CN114265212A (en) * | 2021-12-02 | 2022-04-01 | 华为终端有限公司 | Intelligent glasses and intelligent glasses wearing detection method |
-
2010
- 2010-06-23 CN CN2010202359622U patent/CN201780409U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736251A (en) * | 2011-04-15 | 2012-10-17 | 鸿富锦精密工业（深圳）有限公司 | Power saving structure of 3D glasses |
| CN102736252A (en) * | 2011-04-15 | 2012-10-17 | 中强光电股份有限公司 | Three-dimensional glasses and power supply method for three-dimensional glasses |
| CN102902067B (en) * | 2011-07-27 | 2015-04-08 | 中山市云创知识产权服务有限公司 | Power-saving structure for three-dimensional (3D) glasses |
| CN102902067A (en) * | 2011-07-27 | 2013-01-30 | 鸿富锦精密工业（深圳）有限公司 | Power-saving structure for three-dimensional (3D) glasses |
| CN102368825B (en) * | 2011-09-19 | 2013-06-26 | 青岛海信电器股份有限公司 | Energy-saving control method of 3D glasses |
| CN102368825A (en) * | 2011-09-19 | 2012-03-07 | 青岛海信电器股份有限公司 | Energy-saving control method of 3D glasses |
| CN102929384A (en) * | 2012-06-01 | 2013-02-13 | 北京八亿时空液晶科技股份有限公司 | Three-dimensional electronic sand board device |
| CN105796106A (en) * | 2014-12-29 | 2016-07-27 | 昆盈企业股份有限公司 | External detection device and control method thereof |
| CN105988226A (en) * | 2015-02-28 | 2016-10-05 | 浙江亿思达显示科技有限公司 | 3D glasses and energy-saving method thereof |
| CN105929926A (en) * | 2016-04-08 | 2016-09-07 | 惠州Tcl移动通信有限公司 | VR (Virtual Reality) glasses and power saving method thereof |
| CN105931434A (en) * | 2016-05-18 | 2016-09-07 | 南京信息职业技术学院 | Device and method for preventing myopia of myopic patient from becoming worse |
| CN109725716A (en) * | 2018-11-30 | 2019-05-07 | 歌尔科技有限公司 | A kind of wearing detection method of AR glasses, device and AR glasses |
| CN111208644A (en) * | 2020-01-09 | 2020-05-29 | Oppo广东移动通信有限公司 | Head-mounted display device |
| CN114265212A (en) * | 2021-12-02 | 2022-04-01 | 华为终端有限公司 | Intelligent glasses and intelligent glasses wearing detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170314 Address after: Hedong Industrial Park, Qinzhou, the Guangxi Zhuang Autonomous Region Patentee after: Technology (Qinzhou) Co., Ltd. Address before: 511495 Guangdong city of Guangzhou province Panyu zhongcunzhen city of Canton Road Technology Engineering Ltd. Patentee before: Junsheng Technology (China) Co., Ltd. |
|
| 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: 20110330 Termination date: 20190623 |