CN201352278Y - Automatic zoom spectacles - Google Patents

Automatic zoom spectacles Download PDF

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Publication number
CN201352278Y
CN201352278Y CNU2008201842172U CN200820184217U CN201352278Y CN 201352278 Y CN201352278 Y CN 201352278Y CN U2008201842172 U CNU2008201842172 U CN U2008201842172U CN 200820184217 U CN200820184217 U CN 200820184217U CN 201352278 Y CN201352278 Y CN 201352278Y
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China
Prior art keywords
spectacles
autozoom
eyeglass
signal
controller
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Expired - Fee Related
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CNU2008201842172U
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Chinese (zh)
Inventor
黄玲
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Individual
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Individual
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Priority to CNU2008201842172U priority Critical patent/CN201352278Y/en
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Abstract

The utility model relates to a pair of automatic zoom spectacles, which comprises a spectacle frame, zoom lens components and an automatic zoom mechanism. The automatic zoom mechanism comprises a controller, a distance sensor, a zooming mechanism and a power supply device. The zoom lens components and the automatic zoom mechanism are applied in the automatic zoom spectacles, and the automatic zoom mechanism is provided with a control circuit which can adjust the focus according to the actual distance, thereby not only realizing the adjustment of lens focus, but also achieving the function of adjusting the focus automatically according to different distances. A wearer can use a pair of spectacles to replace short-sighted spectacles and hyperopia spectacles, thereby solving the problems of frequent replacement and inconvenient carrying. Simultaneously, the spectacles provided by the utility model have normal and clear visual effect in the zoom range without a 'vertigo zone'. Compared with bifocus spectacles, the automatic zoom spectacles can prevent the activity range of eyes and vision range from being limited by the 'vertigo zone'. With the capacity of flexible rotation, the automatic zoom spectacles can greatly improve the driving safety if used in some special industries such as driving and the like.

Description

A kind of autozoom glasses
Technical field
The utility model relates to the glasses that a kind of focal length can change, the autozoom glasses that particularly a kind of focal length can be adjusted automatically, change.
Background technology
At present, along with the development of domestic economy, the raising of people's living standard, electronic products such as TV, computer, mobile phone generally enter popular field, become indispensable product in people's daily life, the work.Though these electronic products give people life, that work brings is convenient, also brings other negative issues accordingly, wherein the most important is exactly the eyesight level that has influenced people.Myopia, long sight crowd significantly increase.Particularly be in the teenager of growth and development stage, see TV for a long time, very easily cause eye fatigue, visual deterioration with computer.And have to wear spectacles.And,, need often to change glasses therefore along with the increase of the eyes number of degrees because existing glasses can't be realized adjustable focal length, make troubles to the wearer.
And for the elderly of myopia, along with the increase at age, eyes lose the regulating power of focal length gradually, not only can't see clearly outside the help that needs near-sighted glasses at a distance, see that nearby object is also fuzzy gradually and need farsighted glasses to regulate.This just causes the elderly to need to be equipped with two width of cloth glasses in daily life at ordinary times, wears near-sighted glasses when seeing at a distance scenery, wears farsighted glasses when seeing nearby scenery.Or wear and have bifocal glasses.As be equipped with two width of cloth glasses, and in use need frequent replacing and go out and two width of cloth glasses all need be with, not only use trouble but also carry inconvenience.Though as wear bifocal slasses and can solve the problem of using the trouble, carrying inconvenience, but bifocal slasses exists a problem promptly: ultex outside full angular field of view about belong to " dizzy district " in the zone, when the user saw scenery from this zone, scenery can produce spinning sensation by gross distortion.This just causes the scenery that the user that wears bifocal slasses can only visual dead ahead, sees and rotation head simultaneously from " the dizzy district " of ultex and can not rotate eyes during the scenery around about need seeing.Because this shortcoming, wearer's limitation is very big, and particularly when driving, the driver who wears bifocal slasses needs rotation head to observe when frequent observation the place ahead, side road conditions, brings very big inconvenience to driving, very easily causes the potential safety hazard of driving.
The utility model content
In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of autozoom glasses.The varifocal mirror chip module is provided, realizes the adjustable of eyeglass focal length, autozoom mechanism is provided simultaneously, adjust the focal length of zoom eyeglass according to situation used in everyday automatically.
The main technical schemes that the utility model adopts is: a kind of autozoom glasses, comprise spectacle frame, be installed on the varifocal mirror chip module on the spectacle frame, it is characterized in that: also comprise autozoom mechanism, described autozoom mechanism comprises controller, for controller provides the range sensor of distance signal, matching with the varifocal mirror chip module merges by the zoom actuating mechanism of controller control and supply unit that electric power is provided for controller and zoom actuating mechanism.
The utility model also adopts following attached technical scheme: the varifocal mirror chip module comprises rubber-like first eyeglass and second eyeglass, also include liquid storage cylinder, described first eyeglass and second eyeglass have been connected to form cavity, described cavity is communicated with liquid storage cylinder, be filled with liquid in described cavity and the liquid storage cylinder, described first eyeglass is plain film or corrects dioptric eyeglass for eyeglass, second eyeglass of correcting diopter and/or astigmatism;
The input end of described range sensor is located on the spectacle frame, signal input part is connected the circuit that detected distance signal is inputed to controller inside with the signal receiving end of described controller, described controller internal circuit is the MCU micro-processor interface circuit, and described range sensor is supersonic sounding device or airborne laser range finder;
Described spectacle frame comprises spectacle-frame, the leg of spectacles that is connected with spectacle-frame, and described input end is located at the zone line of spectacle-frame, and described varifocal mirror chip module is installed on the spectacle-frame;
Described zoom actuating mechanism comprises and is communicated in ultrasonic pump or the piezoelectric pump to control described liquid flow between liquid storage cylinder and the cavity that described ultrasonic pump is the ultrasonic pump with reverse checkvalve;
Behind the signal of the signal receiving end receiving range sensor input of described MCU micro-processor interface circuit, the reference range signal of this signal and inner setting is compared, and output control signals to described ultrasonic pump according to comparative result, by the capacity of the described ultrasonic pump action described liquid of control in cavity and liquid storage cylinder;
Described controller also comprises reference range adjusting button, described reference range is regulated button and is connected with ultrasonic pump with described MCU micro-processor interface circuit, in the reference range signal of adjusting MCU micro-processor interface circuit inside, adjustment is positioned at the liquid capacity of cavity and liquid storage cylinder;
The distance of described reference range signal correspondence is between 0.1 to 1.0 meter;
Described liquid storage cylinder is arranged on the described leg of spectacles, and described ultrasonic pump or piezoelectric pump also are arranged on the described leg of spectacles;
Described supply unit is dry cell or rechargeable battery.
The beneficial effect that adopts the utility model to bring: (1) the utility model adopts varifocal mirror chip module and autozoom mechanism, and autozoom mechanism is provided with the control circuit that can focus automatically according to the distance of actual range, not only realized the scalable of eyeglass focal length, and realized the function of focusing automatically according to different distances.The wearer can substitute near-sighted glasses, farsighted glasses with a pair of glasses, saves frequent replacing, carries inconvenient problem.(2) simultaneously, the glasses that the utility model provides are in zooming range, have normally, visual effect clearly, there be not " dizzy district ", compare with bifocal slasses, the scope of activities and the visual field of eyes is not subjected to the restriction in " dizzy district ", and eyes can rotate flexibly, wear use at some in as special industries such as driving, can improve the security of driving greatly.
Description of drawings
Fig. 1 is the utility model autozoom glasses one-piece construction synoptic diagram;
Fig. 2 is the utility model autozoom glasses Facad structure synoptic diagram;
Fig. 3 is the structural representation of the leg of spectacles in the utility model autozoom glasses;
Fig. 4 is the A-A cut-open view of Fig. 2;
Fig. 5 is the principle of work block diagram of the utility model autozoom mechanism.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed description:
As shown in Figures 1 to 4, a kind of autozoom glasses that provide for the utility model, comprise spectacle frame 1, be installed on the varifocal mirror chip module on the spectacle frame 1, also comprise autozoom mechanism, autozoom mechanism comprises controller 2, for controller 2 provides the range sensor 3 of distance signal, matching with the varifocal mirror chip module merges by the zoom actuating mechanism of controller 2 controls and supply unit 8 that electric power is provided for controller 2 and zoom actuating mechanism 2.
As Fig. 1, Fig. 2, shown in Figure 4, the varifocal mirror chip module comprises rubber-like first eyeglass 41 and second eyeglass 42, also include liquid storage cylinder 6, first eyeglass 41 and second eyeglass 42 have been connected to form cavity 5, cavity 5 is communicated with liquid storage cylinder 6, be filled with liquid in cavity 5 and the liquid storage cylinder 6, first eyeglass 41 is plain film or corrects dioptric eyeglass for eyeglass, second eyeglass 42 of correcting diopter and/or astigmatism.Wherein, the liquid of filling in cavity 5 and the liquid storage cylinder 6 is for having high transmission, high refractive index liquid, as cedar oil, manually cedar oil or synthetic fluid with high index of refraction.
In the present embodiment, spectacle frame 1 comprises spectacle-frame 11, the leg of spectacles 12 that is connected with spectacle-frame 11, and the input end of range sensor 3 is located on the spectacle frame 1, and the input end of concrete is range sensor 3 is located at the zone line of spectacle-frame 11.If this zone line is not in the middle of be positioned at and towards the place ahead, the direction of being seen with wearer's eyes is consistent.The varifocal mirror chip module is installed on the spectacle-frame 11.Liquid storage cylinder 6 is arranged on the leg of spectacles 12, and ultrasonic pump 7 or piezoelectric pump also are arranged on the leg of spectacles 12.Supply unit 8 is installed on the leg of spectacles, and supply unit 8 is dry cell or rechargeable battery.
As shown in Figure 3, Figure 4, the zoom actuating mechanism comprises and is communicated between liquid storage cylinder 6 and the cavity 5 ultrasonic pump 7 that flows with controlling liquid that ultrasonic pump 7 is for having the ultrasonic pump of reverse checkvalve.Except that ultrasonic pump 7, also can select piezoelectric pump for use.
As shown in Figure 3, liquid storage cylinder 6 is with after ultrasonic pump 7 is communicated with, and ultrasonic pump 7 is connected with cavity 5 by tubule road 9.Under the effect of ultrasonic pump 7, liquid in the cavity 5 between first eyeglass 41, second eyeglass 42 is changed, the liquid variation causes two outwardly-bent distortion of rubber-like eyeglass, and the cavity 5 after the distortion is the convex lens profile, and has the optical property of convex lens.This is the cavity 5 and the new focal length of the common formation of the original focal length of former and later two eyeglasses of convex lens.Realize the adjusting of focal length with this.
The signal input part of range sensor 3 is connected the circuit that detected distance signal is inputed to controller 2 inside with the signal receiving end of controller 2, and controller 2 internal circuits are the MCU micro-processor interface circuit, and range sensor 3 is supersonic sounding device or airborne laser range finder.
In addition, controller 2 also comprises reference range adjusting button 21, and reference range is regulated button 21 and is connected with the MCU micro-processor interface circuit to regulate the reference range signal of MCU micro-processor interface circuit inside.It is at the beginning of glasses use that reference range is regulated the effect that button 21 plays, and is provided with targetedly according to every user's different situations.After setting, the reference range signal during autozoom serves as main automatically adjusting with this signal.The distance of the reference range signal correspondence in the present embodiment is between 0.1 to 1.0 meter.
As shown in Figure 5, behind the signal of signal receiving end receiving range sensor 3 inputs of the MCU micro-processor interface circuit of controller 2 inside, this signal and the reference range signal of being authorized in advance by reference range adjusting button 21 are compared, and output control signals to ultrasonic pump 7 according to comparative result, by the capacity of ultrasonic pump 7 action controlling liquid in cavity 5 and liquid storage cylinder 6, change the focal length of cavity 5 with this, realize the automatic adjusting of glasses focal length.The glasses that present embodiment provides, 2 groups of varifocal mirror chip modules about use, about corresponding the use two autozoom mechanisms respectively with about the action that matches of 2 groups of zoom eyeglasses, and be installed on the leg of spectacles of the left and right sides 2 groups of zoom eyeglasses zoom or the not zoom and different zoom number of degrees simultaneously simultaneously about can realizing respectively.Certainly also can by autozoom mechanism simultaneously with about 2 groups of zoom eyeglasses match 2 groups of zoom eyeglasses zoom simultaneously about this structure.Certainly, also can be made into the autozoom glasses that the present embodiment that has only eyes always to use provides according to wearer's special requirement.
Wear in the use actual, when eyeglasses wearer is watched distant place scenery, range sensor 3 is with detected distance signal input MCU micro-processor interface circuit, the MCU micro-processor interface circuit compares back output control signal to signal, start ultrasonic pump 7 pressurized operation, the liquid filling in the liquid storage cylinder 6 is stopped ultrasonic pump 7 pressurizations to cavity 5; When watching nearby scenery, range sensor 3 is with detected distance signal input MCU micro-processor interface circuit, the MCU micro-processor interface circuit compares back output control signal to signal, control ultrasonic pump 7 is opened path, liquid in this moment cavity 5 is closed ultrasonic pump 7 and is got final product after the effect of first eyeglass 41 and second eyeglass 42 self screen resilience is pushed down into liquid storage cylinder 6 precalculated positions.

Claims (10)

1, a kind of autozoom glasses, comprise spectacle frame (1), be installed on the varifocal mirror chip module on the spectacle frame (1), it is characterized in that: also comprise autozoom mechanism, described autozoom mechanism comprises controller (2), for controller (2) provides the range sensor (3) of distance signal, matching with the varifocal mirror chip module merges by the zoom actuating mechanism of controller (2) control and supply unit (8) that electric power is provided for controller (2) and zoom actuating mechanism.
2, autozoom glasses according to claim 1, it is characterized in that: the varifocal mirror chip module comprises rubber-like first eyeglass (41) and second eyeglass (42), also include liquid storage cylinder (6), described first eyeglass (41) has been connected to form cavity (5) with second eyeglass (42), described cavity (5) is communicated with liquid storage cylinder (6), be filled with liquid in described cavity (5) and the liquid storage cylinder (6), described first eyeglass (41) is plain film or corrects dioptric eyeglass for eyeglass, second eyeglass (42) of correcting diopter and/or astigmatism.
3, autozoom glasses according to claim 2, it is characterized in that: the input end of described range sensor (3) is located on the spectacle frame (1), signal input part is connected the circuit that detected distance signal is inputed to controller inside with the signal receiving end of described controller (2), described controller (2) internal circuit is the MCU micro-processor interface circuit, and described range sensor (3) is supersonic sounding device or airborne laser range finder.
4, autozoom glasses according to claim 3, it is characterized in that: described spectacle frame (1) comprises spectacle-frame (11), the leg of spectacles (12) that is connected with spectacle-frame (11), described input end is located at the zone line of spectacle-frame (11), and described varifocal mirror chip module is installed on the spectacle-frame (11).
5, autozoom glasses according to claim 4, it is characterized in that: described zoom actuating mechanism comprises and is communicated in ultrasonic pump (7) or the piezoelectric pump to control described liquid flow between liquid storage cylinder (6) and the cavity (5) that described ultrasonic pump (7) is for having the ultrasonic pump of reverse checkvalve.
6, autozoom glasses according to claim 5, it is characterized in that: behind the signal of signal receiving end receiving range sensor (3) input of described MCU micro-processor interface circuit, the reference range signal of this signal and inner setting is compared, and output control signals to described ultrasonic pump (7) according to comparative result, by the capacity of described ultrasonic pump (7) the action described liquid of control in cavity (5) and liquid storage cylinder (6).
7, autozoom glasses according to claim 6, it is characterized in that: described controller (2) also comprises reference range adjusting button (21), described reference range is regulated button (21) and is connected with ultrasonic pump (7) with described MCU micro-processor interface circuit, in the reference range signal of adjusting MCU micro-processor interface circuit inside, adjustment is positioned at the liquid capacity of cavity (5) and liquid storage cylinder (6).
8, autozoom glasses according to claim 7 is characterized in that: the distance range of described reference range signal correspondence is between 0.1 to 1.0 meter.
9, autozoom glasses according to claim 7 is characterized in that: described liquid storage cylinder (6) is arranged on the described leg of spectacles (12), and described ultrasonic pump (7) or piezoelectric pump also are arranged on the described leg of spectacles (12).
10, autozoom glasses according to claim 7 is characterized in that: described supply unit (8) is installed on the leg of spectacles, and supply unit (8) is dry cell or rechargeable battery.
CNU2008201842172U 2008-12-23 2008-12-23 Automatic zoom spectacles Expired - Fee Related CN201352278Y (en)

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Cited By (35)

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Publication number Priority date Publication date Assignee Title
CN102743251A (en) * 2012-07-17 2012-10-24 宣建民 Myopia treatment chair
CN103282802A (en) * 2010-10-11 2013-09-04 阿德伦丝必康公司 Perimeter piezo reservoir in a lens
CN103445758A (en) * 2013-08-30 2013-12-18 浙江理工大学 Eyesight testing system based on wireless communication
WO2014198027A1 (en) * 2013-06-13 2014-12-18 Fan Yi Ametropia treatment spectacles
WO2015024327A1 (en) * 2013-08-22 2015-02-26 北京智谷睿拓技术服务有限公司 Eyesight-protection imaging apparatus and eyesight-protection imaging method
TWI503599B (en) * 2013-11-28 2015-10-11 Univ Kun Shan Zoom glasses
CN106291975A (en) * 2016-08-31 2017-01-04 昆山工研院新型平板显示技术中心有限公司 A kind of 3D diopter glasses sheet, 3D diopter glasses
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CN109298471A (en) * 2018-11-07 2019-02-01 北京五环伟业科技有限公司 A kind of Zoom lens device
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CN109387953A (en) * 2018-11-07 2019-02-26 北京五环伟业科技有限公司 A kind of smart myopia glasses
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CN109946850A (en) * 2019-03-21 2019-06-28 黑龙江八一农垦大学 Myopia and long sight intelligent glasses based on sighting distance positioning automatic adjustment
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CN109387952A (en) * 2018-11-07 2019-02-26 北京五环伟业科技有限公司 A kind of lens system
CN109387953A (en) * 2018-11-07 2019-02-26 北京五环伟业科技有限公司 A kind of smart myopia glasses
CN109375385A (en) * 2018-11-07 2019-02-22 北京五环伟业科技有限公司 A kind of adaptive presbyopia's glasses
CN109375384A (en) * 2018-11-07 2019-02-22 北京五环伟业科技有限公司 A kind of Zooming method of Zoom lens
CN109298471A (en) * 2018-11-07 2019-02-01 北京五环伟业科技有限公司 A kind of Zoom lens device
CN109946850A (en) * 2019-03-21 2019-06-28 黑龙江八一农垦大学 Myopia and long sight intelligent glasses based on sighting distance positioning automatic adjustment
CN110764277A (en) * 2019-10-14 2020-02-07 吴丰平 Refractive device for eye health care and using method
CN113568190A (en) * 2021-07-27 2021-10-29 杨明明 Intelligent liquid automatic zooming glasses
CN113568190B (en) * 2021-07-27 2022-12-02 杨明明 Intelligent liquid automatic zooming glasses

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