CN106419282A - Bed with eye healthcare function - Google Patents
Bed with eye healthcare function Download PDFInfo
- Publication number
- CN106419282A CN106419282A CN201610974367.2A CN201610974367A CN106419282A CN 106419282 A CN106419282 A CN 106419282A CN 201610974367 A CN201610974367 A CN 201610974367A CN 106419282 A CN106419282 A CN 106419282A
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- China
- Prior art keywords
- diode
- circuit
- light emitting
- frequency dividing
- emitting diode
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a bed with an eye healthcare function. The bedside is provided with an eye healthcare circuit which includes an impulse generation circuit, a counting frequency-dividing circuit and a display circuit. The counting frequency-dividing circuit receives oscillation signals generated from the impulse generation circuit, and converts the oscillation signals into corresponding drive signals to output to the display circuit so as to drive the display circuit to work, thereby generating a luminous point moving along the specific track. People's eyes follow the luminous point to goggle continuously when the people get eyestrain so that the purposes of eye care and prevention of myopia are achieved.
Description
Technical field
The present invention relates to family property technical field, more particularly, to contribute to the bed of eye health protection.
Background technology
The all one's life of people has 1/3rd time all to spend in bed, and bed is as composition portion requisite in furniture
Point, its Main Function is the place providing rest.With social development, through the differentiation of 1,100, bed can not only be people
Rest is provided, also becomes one of ornament of whole family.But this various functions is all confined to building decoration, finishing aspect, work(
Can be single.
Content of the invention
For above-mentioned technical problem, it is an object of the invention to provide contributing to the bed of eye health protection, this bed can not only be
People provide rest moreover it is possible to pre- myopic-preventing generation, contribute to eye health protection.
For reaching this purpose, the present invention employs the following technical solutions：
Contribute to the bed of eye health protection, the head of a bed is provided with eye health protection circuit, described eye health protection circuit include pulse generating circuit,
Count frequency dividing circuit and display circuit, wherein：
Pulse generating circuit, electrically connects with counting frequency dividing circuit, for producing oscillator signal, and exports counting frequency dividing circuit；
Count frequency dividing circuit, electrically connect with display circuit, for receiving oscillator signal, and produce correspondingly drive signal and export
Display circuit, drives display circuit work；
Display circuit, for receiving drive signal, and produces the corresponding luminous point by particular track motion.
Especially, described counting frequency dividing circuit include decade computer circuit, the second diode, the 3rd diode, the
Four diodes, the 5th diode, the 6th diode, the 7th diode, the 8th diode, the 9th diode, the tenth diode and
11st diode, the power end external power supply of described decade computer circuit, input connects 555 time-base integrated circuits 3
Number pin, reset clear terminal is all grounded with enabling end, and the first outfan connects the second diode cathode, the second outfan connects the
Three diode cathodes, by that analogy, until the tenth outfan connection ground 11 diode cathodes, described second, the six, the 9th 2
Connect display circuit after pole pipe negative pole short circuit, after described three, the 8th diode cathode short circuits, connect display circuit, described the
4th, connect display circuit after the seven, the 11st diode cathode short circuits, connect after described five, the tenth diode cathode short circuits
Display circuit.
Especially, described decade computer circuit adopts CD4017 chip, and the described second to the 11st diode is all adopted
With 1N4148 type transwitch diode.
Especially, described display circuit include 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, first luminous two
Pole pipe, the second light emitting diode, the 3rd light emitting diode and the 4th light emitting diode, described first light emitting diode positive pole series connection
After 3rd resistor, it is connected with counting second, the six, the 9th diode cathode common ports in frequency dividing circuit；Described second luminous two
Pole pipe positive pole is connected after the 4th resistance, is connected with counting the three, the 8th diode cathode common ports in frequency dividing circuit；Described 3rd
Light emitting diode positive pole is connected after the 5th resistance, with the four, the seven, the 11st diode cathode common ports in counting frequency dividing circuit
Connect；Described 4th light emitting diode positive pole is connected after the 6th resistance, with the five, the tenth diode cathodes in counting frequency dividing circuit
Common port connects；Described first, second, third, fourth light emitting diode minus earth.
Especially, described 3rd to the 6th resistance adopts 1/4 carbon film resistor or metal film resistor, and described first to the
Four light emitting diodes are using green high brightness LED.
The bed contributing to eye health protection proposed by the present invention, arranges eye health protection circuit, eye health protection circuit bag in the head of a bed
Include pulse-generating circuit, count frequency dividing circuit and display circuit, receive what pulse generating circuit produced by counting frequency dividing circuit
Oscillator signal, and be translated into correspondingly drive signal and export display circuit, drive display circuit work, thus producing phase
The luminous point by particular track motion answered, when people use eyestrain, eyes are followed luminous point not stall and are moved, you can reach guarantor
Strong eye, pre- myopic-preventing purpose.
Brief description
Fig. 1 is the eye health protection circuit structure of the head of a bed setting of the bed contributing to eye health protection provided in an embodiment of the present invention
Schematic diagram.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.It is understood that tool described herein
Body embodiment is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, for the ease of retouching
State, in accompanying drawing, illustrate only part related to the present invention rather than full content, unless otherwise defined, used herein all
Technology identical with the implication that the those skilled in the art belonging to the present invention are generally understood that with scientific terminology.Herein at this
The term used in the description of invention is intended merely to describe the purpose of specific embodiment it is not intended that in limiting this
Bright.Term as used herein " and/or " include the arbitrary and all of combination of one or more related Listed Items.
Embodiment one
In the present embodiment, the head of a bed contributing to the bed of eye health protection is provided with eye health protection circuit.
Refer to shown in Fig. 1, Fig. 1 is the eye of the head of a bed setting of the bed contributing to eye health protection provided in an embodiment of the present invention
Portion's health care electrical block diagram.
Described eye health protection circuit includes pulse-generating circuit 101, counts frequency dividing circuit 102 and display circuit 103.
Described pulse-generating circuit 101 electrically connects with counting frequency dividing circuit 102, for producing oscillator signal, and exports
Count frequency dividing circuit 102, specifically include：555 time-base integrated circuit IC1, first resistor R1, second resistance R2, the first electric capacity C1,
Second electric capacity C2 and the first diode VD1.Wherein, first resistor R1 be connected to No. 7 pins of 555 time-base integrated circuit IC1 with
Between external+4.5V power supply, the first diode VD1 and second resistance R2 are connected in parallel in No. 2 of 555 time-base integrated circuit IC1
Between pin and No. 7 pins, the first electric capacity C1 is connected to No. 2 of 555 time-base integrated circuit IC1 between pin and ground, the second electricity
Appearance C2 is connected to No. 5 of 555 time-base integrated circuit IC1 between pin and ground, No. 4, No. 8 pins of 555 time-base integrated circuit IC1
All external+4.5V power supply, 102, No. 6 pins of No. 3 pin connection count frequency dividing circuits connect No. 2 pins, No. 1 pin ground connection.
Described counting frequency dividing circuit 102 is electrically connected with display circuit 103, for receiving oscillator signal, and produces correspondingly
Drive signal exports display circuit 103, drives display circuit 103 to work, specifically includes：Decade computer IC circuit 2,
Two diode VD2, the 3rd diode VD3, the 4th diode VD4, the 5th diode VD5, the 6th diode VD6, the seven or two pole
Pipe VD7, the 8th diode VD8, the 9th diode VD9, the tenth diode VD10 and the 11st diode VD11.Wherein, ten enter
Power end external+4.5V the power supply of counter circuit IC2 processed and ground, input connects No. 3 pipes of 555 time-base integrated circuit IC1
Foot, reset clear terminal is all grounded with enabling end, and the first outfan connects the second diode VD2 positive pole, the second outfan connects the
Three diode VD3 positive poles, by that analogy, until the tenth outfan connects ground 11 diode VD11 positive poles, the second diode
Connect to display circuit 103 after VD2, the 6th diode VD6 and the 9th diode VD9 negative pole short circuit, the 3rd diode VD3,
Connect to display circuit 103, the 4th diode VD4, the 7th diode VD7 and the 11st after eight diode VD8 negative pole short circuits
Connect after pole pipe VD11 negative pole short circuit to display circuit 103, connect after the 5th diode VD5 and the tenth diode VD10 negative pole short circuit
It is connected to display circuit 103.Described decade computer IC circuit 2 adopts CD4017 chip.
Described display circuit 103 is used for receiving drive signal, and produces the corresponding luminous point by particular track motion, tool
Body includes：3rd resistor R3, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6, the first light emitting diode VL1, second light
Diode VL2, the 3rd light emitting diode VL3 and the 4th light emitting diode VL4.Wherein, the first light emitting diode VL1 positive pole series connection
After 3rd resistor R3, bear with counting the second diode VD2, the 6th diode VD6 and the 9th diode VD9 in frequency dividing circuit 102
Pole common port connects；Second light emitting diode VL2 positive pole connect the 4th resistance R4 after, with count frequency dividing circuit 102 in the three or two
Pole pipe VD3, the 8th diode VD8 negative pole common port connect；3rd light emitting diode VL3 positive pole is connected after the 5th resistance R5, with
Count the 4th diode VD4, the 7th diode VD7 and the 11st diode VD11 negative pole common port in frequency dividing circuit 102 to connect；
4th light emitting diode VL4 positive pole is connected after the 6th resistance R6, with the 5th diode VD5 and the tenth in counting frequency dividing circuit 102
Diode VD10 negative pole common port connects；Described first light emitting diode VL1, the second light emitting diode VL2, the 3rd light-emitting diodes
Pipe VL3 and the 4th light emitting diode VL4 minus earth.
In the present embodiment, eye health protection circuit operation principle is：Power on circuitry is started working, 555 time-base integrated circuit IC1
No. 3 pins produce oscillator signals, export decade computer IC circuit 2, as the counting of decade computer IC circuit 2
Pulse.After decade computer IC circuit 2 power-on-reset, in the presence of count pulse, ten outfans of its Y0-Y9 follow successively
Ring exports high level, drives diode VD2-VD11 to circulate conducting successively, and then driven for emitting lights diode VL1-LV4 presses a set pattern
Rule circulation ceaselessly lights.Wherein, first count pulse triggering the second diode VD2 conducting, and then drive the first light-emitting diodes
Pipe VL1 lights；Afterwards, the second count pulse triggering the 3rd diode VD3 conducting, and then drive the second light emitting diode VL2 to send out
Light；Afterwards, the 3rd count pulse triggering the 4th diode VD4 conducting, and then drive the 3rd light emitting diode VL3 to light；Afterwards,
4th count pulse triggering the 5th diode VD5 conducting, and then drive the 4th light emitting diode VL4 to light；Afterwards, the 5th counting
Pulse-triggered the 6th diode VD6 turns on, and then drives the first light emitting diode VL1 to light；Afterwards, the 6th count pulse triggering
7th diode VD7 conducting, and then drive the 3rd light emitting diode VL3 to light；Afterwards, the 7th count pulse triggers the eight or two pole
Pipe VD8 turns on, and then drives the second light emitting diode VL2 to light；Afterwards, the 8th count pulse triggers the 9th diode VD9 and leads
Logical, and then drive the first light emitting diode VL1 to light；Afterwards, the 9th count pulse triggering the tenth diode VD10 conducting, and then
The 4th light emitting diode VL4 is driven to light；Afterwards, the tenth count pulse triggering the 11st diode VD11 conducting, and then drive
3rd light emitting diode VL3 lights.Above-mentioned ten count pulses are a cycle, therefore light emitting diode sending out in a cycle
Light order is：VL1 → VL2 → VL3 → VL4 → VL1 → VL3 → VL2 → VL1 → VL4 → VL3, after a cycle terminates, automatically
Enter next cycle, repetitive cycling executes, light emitting diode is ceaselessly circulated luminous, thus produce pressing spy accordingly by this rule
The luminous point of fixed track motion, when people's sensation uses eyestrain, eyes are followed luminous diode not stall and are moved, you can reach
Eye health protection, pre- myopic-preventing effect.Eyes are advisable for 25-30cm with the distance of light emitting diode.
It should be noted that in above-described embodiment, the preferred resistance of described resistance be 4.7M Ω 1/4W carbon film resistor or
Metal film resistor；The monolithic capacitor of described first electric capacity C1 preferably 0.1 F or dacron terylene condenser；Described second electric capacity C2 is excellent
Select monolithic capacitor or the dacron terylene condenser of 0.01 F；Described diode preferred 1N4148 type transwitch diode；Described luminous
The green high brightness LED of diode preferred Φ 5mm or Φ 8mm.
It should be noted that lumination of light emitting diode order includes but is not limited to the sequence of light in above-described embodiment.
In foregoing circuit, connect different light emitting diodes after adjusting different diode cathode short circuits, multiple combination can be produced, enter
And obtain multiple sequence of light, drive eyes to move along multiple different paths.
Technical scheme is passed through to arrange eye health protection circuit in the head of a bed, and eye health protection circuit includes pulses generation electricity
Road, count frequency dividing circuit and display circuit, count frequency dividing circuit and receive the oscillator signal that pulse generating circuit produces, and by its turn
Turn to correspondingly drive signal and export display circuit, drive display circuit work, thus produce pressing particular track fortune accordingly
Dynamic luminous point, when people use eyestrain, eyes are followed luminous point not stall and are moved, you can reach eye health protection, pre- myopia prevention
Purpose.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore although being carried out to the present invention by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other Equivalent embodiments more can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (5)
1. contribute to the bed of eye health protection it is characterised in that the head of a bed is provided with eye health protection circuit, described eye health protection circuit includes
Pulse generating circuit, counting frequency dividing circuit and display circuit, wherein：
Pulse generating circuit, electrically connects with counting frequency dividing circuit, for producing oscillator signal, and exports counting frequency dividing circuit；
Count frequency dividing circuit, electrically connect with display circuit, for receiving oscillator signal, and produce correspondingly drive signal and export
Display circuit, drives display circuit work；
Display circuit, for receiving drive signal, and produces the corresponding luminous point by particular track motion.
2. the bed contributing to eye health protection according to claim 1 is it is characterised in that described counting frequency dividing circuit includes ten
System Counter circuit, the second diode, the 3rd diode, the 4th diode, the 5th diode, the 6th diode, the seven or two
Pole pipe, the 8th diode, the 9th diode, the tenth diode and the 11st diode, the electricity of described decade computer circuit
Source external power supply, input connects No. 3 pins of 555 time-base integrated circuit, and reset clear terminal is all grounded with enabling end, and first is defeated
Go out end and connect the second diode cathode, the second outfan connection the 3rd diode cathode, by that analogy, until the tenth outfan is even
It is grounded 11 diode cathodes, the described second, connect display circuit after the six, the 9th diode cathode short circuits, the described 3rd, the
Connect display circuit after eight diode cathode short circuits, after described four, the seven, the 11st diode cathode short circuits, connect display electricity
Road, connects display circuit after described five, the tenth diode cathode short circuits.
3. the bed contributing to eye health protection according to claim 2 is it is characterised in that described decade computer circuit is adopted
Use CD4017 chip, the described second to the 11st diode is all using 1N4148 type transwitch diode.
4. the bed contributing to eye health protection according to claim 1 is it is characterised in that described display circuit includes the 3rd electricity
Resistance, the 4th resistance, the 5th resistance, the 6th resistance, the first light emitting diode, the second light emitting diode, the 3rd light emitting diode and
4th light emitting diode, after described first light emitting diode positive pole series connection 3rd resistor, and counts second, the in frequency dividing circuit
6th, the 9th diode cathode common port connects；Described second light emitting diode positive pole is connected after the 4th resistance, electric with counting frequency dividing
Lu Zhong tri-, the 8th diode cathode common port connect；Described 3rd light emitting diode positive pole is connected after the 5th resistance, with counting
In frequency dividing circuit, the four, the seven, the 11st diode cathode common ports connect；Described 4th light emitting diode positive pole series connection the 6th
After resistance, it is connected with counting the five, the tenth diode cathode common ports in frequency dividing circuit；Described first, second, third, fourth
Light emitting diode minus earth.
5. the bed contributing to eye health protection according to claim 4 is it is characterised in that described 3rd to the 6th resistance adopts
1/4 carbon film resistor or metal film resistor, described first to fourth light emitting diode is using green high brightness LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974367.2A CN106419282A (en) | 2016-11-07 | 2016-11-07 | Bed with eye healthcare function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974367.2A CN106419282A (en) | 2016-11-07 | 2016-11-07 | Bed with eye healthcare function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106419282A true CN106419282A (en) | 2017-02-22 |
Family
ID=58180153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610974367.2A Withdrawn CN106419282A (en) | 2016-11-07 | 2016-11-07 | Bed with eye healthcare function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106419282A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2425108Y (en) * | 1999-09-15 | 2001-03-28 | 李春丰 | Magnetic water washing machine |
| CN2471183Y (en) * | 2000-08-26 | 2002-01-16 | 肖镇江 | Pencil and box for preventing myopia |
| US20050217026A1 (en) * | 2003-04-01 | 2005-10-06 | Elizabeth Ramirez | Structure to enclose a safe zone on and above a mattress and its support permitting limited movement only of a bedridden patient in the safe zone |
| CN203280918U (en) * | 2013-06-12 | 2013-11-13 | 严国治 | Multifunctional vision correction health care device |
-
2016
- 2016-11-07 CN CN201610974367.2A patent/CN106419282A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2425108Y (en) * | 1999-09-15 | 2001-03-28 | 李春丰 | Magnetic water washing machine |
| CN2471183Y (en) * | 2000-08-26 | 2002-01-16 | 肖镇江 | Pencil and box for preventing myopia |
| US20050217026A1 (en) * | 2003-04-01 | 2005-10-06 | Elizabeth Ramirez | Structure to enclose a safe zone on and above a mattress and its support permitting limited movement only of a bedridden patient in the safe zone |
| CN203280918U (en) * | 2013-06-12 | 2013-11-13 | 严国治 | Multifunctional vision correction health care device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170222 |