The utility model content
The purpose of this utility model is to provide a kind of sensitivity of human eyeball to light of having utilized, and stimulates human eyeball's cell by illumination, reaches the eye physiotherapy table of balance reparation human eyeball cell.
According to an aspect of the present utility model, the eye physiotherapy table is provided, comprise main body, be provided with in the main body:
Input block receives the operation signal that the user inputs, to the signal of control unit output representative of consumer operation information;
Control unit, the signal of the representative of consumer operation information of reception input block output is exported corresponding control signal to switch element;
Switch element, the control signal of reception control unit output is carried out open circuit or closed action;
Driver element is connected with the phototherapy unit by described switch element, to phototherapy unit output drive signal.
The phototherapy unit receives the driving signal that driver element is exported, and carries out accordingly operation.
This utility model eye physiotherapy table comes human eyeball's cell is carried out physical therapy by illumination, has utilized the sensitivity of human eyeball to light, and physiotheraping effect is better.
In some embodiments, driver element can be agitator.Agitator produces periodically variable sine wave, can realize thus driving better the phototherapy unit, has improved the stability of this utility model eye physiotherapy table work.
In some embodiments, can also comprise brightness adjusting unit, brightness adjusting unit and phototherapy units in series, the control signal of the brightness regulation of brightness adjusting unit reception control unit output is carried out accordingly operation.Can regulate the brightness of phototherapy unit thus, improve physiotheraping effect.
In some embodiments, the phototherapy unit can comprise the LED lamp of a plurality of parallel connections.The LED lamp and have the life-span long, light efficiency is high, the advantage of radiationless and low-power consumption, can improve physiotheraping effect and prolong service life of this utility model eye physiotherapy table; A plurality of LED lamps are in parallel each other, can guarantee the stable of a plurality of LED light working voltages, improved the stability of this utility model eye physiotherapy table work.
In some embodiments, switch element can be MUX.Can realize thus the control of the glittering order of LED lamp, so that people's eyeball can rotate along with the bright order of LED lamp during physical therapy, play the effect of motion eyeball, improve the physiotheraping effect of this utility model eye physiotherapy table.
In some embodiments, the LED lamp can be in HONGGUANG, blue light, green glow and the white LED lamp wantonly three kinds.Because the people of all ages and classes section is also different to the sensitivity of different colours light, therefore can select as required the combination of different colours light LED lamp to carry out physical therapy, improved the physiotheraping effect of this utility model eye physiotherapy table.
In some embodiments, input block can be human body infrared inductor, toggle switch or press button.Can make things convenient for thus the user to start the operation of phototherapy unit, improve the practicality of this utility model eye physiotherapy table.
In some embodiments, can also comprise power supply, power supply can be button cell, and button cell is built in main body.Button cell has the advantage of the little and long service life of volume, so that this utility model eye physiotherapy table not only is easy to carry, and does not need often to change battery thus, has improved the practicality of this utility model eye physiotherapy table.
In some embodiments, can comprise two main bodies and connecting portion, connecting portion connects two main bodies and forms the eyeshield shape.Specifically, main body is hemispherical dome structure, connecting portion is arcuate structure, two main bodies form one by connecting portion, and two main bodies lay respectively at the connecting portion left and right sides, form Eye path structure, during use, two main bodies just in time cover on people's eye locations, and connecting portion is the position between human eye.So that this utility model eye physiotherapy table when using, the user only needs this utility model eye physiotherapy table is covered on eye locations, and is convenient and practical thus.
In some embodiments, can also comprise the ear frame, the ear frame is fixedly connected with main body.Specifically, the ear frame is the earpiece shape, and quantity is two, the outside of two main bodies about being fixedly connected on respectively, and during use, ear frame frame plays the effect of support and fixed host computer body on two ears about human body.So that the user wears this utility model eye physiotherapy table when carrying out physical therapy, this utility model eye physiotherapy table is difficult for dropping, and has improved the stability of this utility model eye physiotherapy table work.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail.
Fig. 1 has schematically shown the structure principle chart of the eye physiotherapy table of a kind of embodiment of this utility model.
Fig. 2 is the structural representation that comprises the eye physiotherapy table of each functional module shown in Figure 1.
As depicted in figs. 1 and 2, this eye physiotherapy table comprises main body 1 and is positioned at input block 4, control unit 5, driver element 6, phototherapy unit 8 and the switch element 9 of main body 1.Also comprise brightness adjusting unit 7, power supply, connecting portion 2 and ear frame 3.The quantity of main body 1 and ear frame 3 is respectively two.
Main body 1 is hemispherical dome structure, has chamber resettling 101.Connecting portion 2 is arcuate structure, and is corresponding with the human nasal girder construction.Ear frame 3 is the leg of spectacles shape, has chamber resettling 301.Connecting portion 2 connects two main bodies 1 and forms the eyeshield shape, and two ear framves 3 are fixedly connected on respectively the side of two main bodies 1.Two main bodies 1, connecting portion 2 and two ear framves 3 are one-body molded, and chamber resettling 301 communicates with chamber resettling 101.
Input block 4 mainly is made of human body infrared induction device 401, receives the operation signal of user's input, to the signal of control unit 5 output representative of consumer operation informations.In other embodiments, input block 4 can be toggle switch or press button.
Control unit 5 mainly is made of CPU501, receives the signal of the representative of consumer operation information of input block 4 outputs, to the corresponding control signal of switch element 9 outputs.CPU501 comprises memory element, and memory cell contains the control sequence that sets.
Phototherapy unit 8 mainly is made of the LED lamp 801 of a plurality of parallel connections, receives the control signal of the brightness regulation of driver element 6 outputs, carries out accordingly operation.In the present embodiment, the quantity of LED lamp 801 is 12, in other embodiments, can be nine, 15,18 etc.LED lamp 801 can be wantonly three kinds in HONGGUANG, blue light, white light and the green light LED lamp, to be fit to all ages and classes section people's demand, as for the old people, need to comprise white LED lamp.
Driver element 6 mainly is made of agitator 601, and driver element 6 is connected with phototherapy unit 8 by switch element 9, to phototherapy unit 8 output drive signals.
Brightness adjusting unit 7 mainly is made of single-chip microcomputer 701 and a plurality of audion 702, and the control signal of the brightness regulation that reception control unit 5 is sent is carried out accordingly operation.The quantity of audion 702 is consistent with the quantity of LED lamp, in the present embodiment, is 12.Brightness adjusting unit 7 is connected with phototherapy unit 8, specifically, is exactly that an audion 702 corresponding LED lamps 801 and series connection between the two form one group, and is in parallel between each group, can realize thus the independent control of single led lamp 801 brightness regulation.
Switch element 9 mainly is made of MUX 901, and the control signal of reception control unit 5 outputs is carried out open circuit or closed action.MUX 901 has a plurality of outfans, and the quantity of outfan is consistent with LED lamp 801 quantity, and in the present embodiment, quantity is 12.12 outfans are corresponding one by one with 12 LED lamps 801 respectively.
Power supply is button cell 10, and button cell 10 is positioned at main body 1.
MUX 901, human body infrared induction device 401, CPU501, agitator 601, single-chip microcomputer 701, a plurality of audion 702 and button cell 10 are integrated on the circuit board 11, and circuit board 11 is built in the chamber resettling 101.
A plurality of LED lamps 801 are integrated in respectively on circuit board 12, circuit board 13 and the circuit board 14, and LED lamp 801 alternate intervals of different colours light are arranged.Circuit board 12 and circuit board 13 place in the chamber resettling 101, and circuit board 14 is positioned at chamber resettling 301.Circuit board 12, circuit board 13 are connected with circuit board and are connected with circuit board 11 by wire.
Fig. 3 is the structural representation of MUX 901.
The operation principle of this utility model eye physiotherapy table is as follows:
Human body infrared induction device 401 is sensed the signal of the backward CPU501 output of human body beginning physical therapy.After CPU501 received the signal of beginning physical therapy, according to the program that sets in the memory element, any one output terminals A in MUX 901 was exported Closed control signal, so that output terminals A is closed.The LED lamp 801 that is connected with output terminals A receives the unidirectional square wave of agitator 601 outputs, begins luminous.Behind the 1S of interval, to the output of another outfan B except A Closed control signal, outfan B is closed, simultaneously the output terminals A open circuit again for CPU501.Carry out successively, so that 12 LED lamps 801 are luminous successively according to the program that sets, can only have a LED lamp 801 luminous at every turn, each 801 luminous time of LED lamp is 1S.
When CPU501 exports Closed control signal to MUX 901 any one output terminals A, also regulate control signal to single-chip microcomputer 701 output brightness.Single-chip microcomputer 701 receives the brightness regulation control signal of CPU501 output, export the pulse signal of three kinds of different duty to the audion 702 of the LED801 series connection that is connected with output terminals A, so that the on-state rate of audion 702 successively from large to small, so that correspondingly reduce by the magnitude of current of LED lamp 801, the brightness of LED lamp 801 is also corresponding to bright dimmed.The pulse signal of three kinds of different duty is respectively the pulse signal of high level (100% dutycycle), low level (0 dutycycle) and 50% dutycycle.When single-chip microcomputer 701 was exported high level to audion 702, the on-state rate of audion 702 was 100%, and when exporting the pulse signal of 50% dutycycle, audion 702 on-state rates are 50%, and during output low level, audion 702 on-state rates are 0.
When human body is positioned at outside the induction zone of human body infrared induction device 401,401 inductions of human body infrared induction device are less than human body, stop the signal of physical therapy to CPU501 output, CPU501 receives the signal that stops physical therapy, stop the physical therapy control signal to MUX 901 outputs, MUX 901 open circuits, LED lamp 801 goes out, and physical therapy stops.
Fig. 4 is the use flow chart of eye physiotherapy table shown in Figure 2.
The user puts on this utility model eye physiotherapy table as the eyes fixing upward cover, connecting portion 2 is fitted in user's bridge of the nose place to two 3 on ear framves on user's ear, and two main bodies 1 cover user's eye, and flow process begins (step S01).
Human body is in the induction zone of human body infrared induction device 401, and namely the user is to human body infrared induction device 401 input beginning physical therapy operation informations (step S02).
The control signal that CPU501 determines according to the program that sets in the memory element to MUX 901 output, and regulate control signal to brightness adjusting unit 7 output brightness so that a plurality of LED lamp 801 according to the luminous while brightness of the order that sets by bright dimmed.The photostimulation human eyeball cell that LED lamp 801 sends, so that human eyeball's neurocyte releived, and the human eyeball carries out physical therapy (step S03) along with LED lamp 801 bright order rotate up and down to the human body eye.
When the user wants to stop physical therapy, only need take off this utility model eye physiotherapy table, human body is positioned at the induction zone of human body infrared induction device 401 when outer, and 401 inductions of human body infrared induction device are less than human body, and namely the user stops physical therapy operation information (step S04) to infrared inductor 401 inputs.
CPU501 receives the signal that the family stops the physical therapy operation, to MUX 901 output open circuit control signals, and MUX 901 all outfan open circuits, LED lamp 801 goes out, and physical therapy stops, and flow process finishes (step S05).
Above-described only is embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from this utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.