CN209678832U - A kind of vision rehabilitation instrument - Google Patents

Abstract

The utility model discloses a kind of vision rehabilitation instruments, it includes host, eyeshade；It is electrically connected between host and eyeshade by big 4P crosspointer line；Two parts conductive silicon rubber electrode is symmetrically arranged on the inside of eyeshade；The upper surface of host is equipped with liquid crystal display, left eye pulse strength adjusting knob, right eye pulse strength adjusting knob；It is equipped with pulse-generating circuit, voltage dropping power supply, AC220V in host and exchanges and turns direct current DC12V power module；The utility model is according to traditional Chinese acupuncture and moxibustion principle, meridian theory, and combine modern micro computer tech electronic pulse technique, composite pulse frequency can be changed using the acceptable acupuncture of people, middle low frequency, simulate a variety of methods such as acupuncture, the massage of Chinese tradition, integrate acupuncture, massage progress eye points acupuncture, prevention and rehabilitation efficacy are obvious.

Description

A kind of vision rehabilitation instrument

Technical field

The utility model relates to medical rehabilitation instrument fields, and in particular to a kind of vision rehabilitation instrument.

Background technique

Myopia, long sight, pseudo-myopia, strabismus and amblyopia etc. are the common visual problems of China resident, 2012 according to statistics In China 5 years old or more total population, the number of patients about 500,000,000 of myopia and long sight, wherein total number of patients of myopia is on 4.5 hundred million left sides It is right.Therefore, the new instrument for effectively preventing eye disease is developed, medical device research personnel and ophthalmology medical work people are become The task of top priority of member.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed Reason, easy to use kind of vision rehabilitation instrument are suitable for 18 one full year of life or less myopia, astigmatism, and 12 one full year of life following amblyopia, long sight are medium and small The worker of the sight protection of student and computer amateur and long-term close eye.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes host, eyeshade；Host and eyeshade Between by big 4P crosspointer line be electrically connected；Two parts conductive silicon rubber electrode, respectively left eye are symmetrically arranged on the inside of eyeshade Conductive silicon rubber electrode, right eye conductive silicon rubber electrode；Left eye conductive silicon rubber electrode, right eye conductive silicon rubber electrode edge respectively The setting of the eye circumference position of left eye and right eye；The upper surface of host is equipped with liquid crystal display, left eye pulse strength adjusting knob, right eye Pulse strength adjusting knob；It is equipped with pulse-generating circuit, voltage dropping power supply, AC220V in host and exchanges and turns direct current DC12V power supply mould Block；Voltage dropping power supply is exchanged with AC220V to be turned after direct current DC12V power module is electrically connected to be respectively pulse-generating circuit and liquid crystal Display screen provides electric power support；

Further, it also includes box body；Host, eyeshade and big 4P crosspointer line are both placed in box body；

Further, the pulse-generating circuit includes single-chip microcontroller, left impulse circuit, right impulse circuit；Left pulse electricity Road is defeated comprising left pulse driving circuit, left pulse strength control circuit, left pulse boosting isolating transformer, left pulse Outgoing interface；Right impulse circuit includes right wing pulse driving circuit, right wing pulse strength control circuit, the isolation change of right wing pulse boosting Depressor, right wing pulse output interface；Single-chip microcontroller respectively with left pulse driving circuit, left pulse strength control circuit, right wing Pulse driving circuit, right wing pulse strength control circuit, liquid crystal display control connection；Left pulse driving circuit, left arteries and veins It rushes intensity control circuit and passes through left pulse boosting isolating transformer and the electric connection of left pulse output interface；Right wing pulse Driving circuit, right wing pulse strength control circuit pass through right wing pulse boosting isolating transformer and right wing pulse output interface electricity Property connection；

Further, the left eye conductive silicon rubber electrode, right eye conductive silicon rubber electrode are respectively along left eye and right eye Eye peripheral point setting；

Further, the upper surface of the host is equipped with left pulse delivery outlet, right wing pulse delivery outlet and two-way arteries and veins Punching while delivery outlet.

After adopting the above structure, the utility model has the beneficial effect that a kind of vision rehabilitation instrument described in the utility model, according to According to traditional Chinese acupuncture and moxibustion principle, meridian theory, and modern micro computer tech electronic pulse technique is combined, is easy using people The acupuncture of receiving, middle low frequency can be changed composite pulse frequency, simulate a variety of methods such as acupuncture, massage of Chinese tradition, and collection acupuncture is pressed Rub in integrally carrying out eye points acupuncture, prevention and rehabilitation efficacy are obvious, and have structure is simple, setting rationally, cost of manufacture Low advantage.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of eyeshade；

Fig. 3 is the principles of the present invention figure；

Fig. 4 is the circuit diagram of voltage dropping power supply；

Fig. 5 is the circuit diagram of left impulse circuit；

Fig. 6 is the circuit diagram of right impulse circuit；

Description of symbols:

1, box body；2, host；3, big 4P crosspointer line；4, eyeshade；5, voltage dropping power supply；6, AC220V exchange turns direct current DC12V Power module；7, left pulse strength control circuit；8, left pulse output interface；9, left pulse boosting isolating transformer； 10, left pulse driving circuit；11, single-chip microcontroller；12, right wing pulse driving circuit；13, right wing pulse output interface；14, right wing Pulse boosting isolating transformer；15, right wing pulse strength control circuit；2-1, liquid crystal display；2-2, left pulse delivery outlet； 2-3, right wing pulse delivery outlet；2-4, two-way pulse while delivery outlet；2-5, right eye pulse strength adjusting knob；2-6, left eye arteries and veins Rush intensity adjustment knob；4-1, left eye conductive silicon rubber electrode；4-2, right eye conductive silicon rubber electrode.

Specific embodiment

With reference to the accompanying drawing, the utility model is further described.

Referring to shown in Fig. 1-2, present embodiment the technical solution adopted is that: it includes host 2, eyeshade 4；Host 2 It is electrically connected between eyeshade 4 by big 4P crosspointer line 3；The inside of eyeshade 4 is symmetrically arranged with two parts conductive silicon rubber electrode, point It Wei not left eye conductive silicon rubber electrode 4-1, right eye conductive silicon rubber electrode 4-2；Left eye conductive silicon rubber electrode 4-1, right eye are led Electric silicon rubber electrode 4-2 is arranged along the eye circumference position of left eye and right eye respectively；The upper surface of host 2 be equipped with liquid crystal display 2-1, Left eye pulse strength adjusting knob 2-6, right eye pulse strength adjusting knob 2-5；Pulse-generating circuit, decompression are equipped in host 2 Power supply 5, AC220V exchange turn direct current DC12V power module 6；Voltage dropping power supply 5 is exchanged with AC220V turns direct current DC12V power module It is respectively that pulse-generating circuit and liquid crystal display 2-1 provide electric power support after 6 electric connections；

Referring to shown in Fig. 1, it also includes box body 1；Host 2, eyeshade 4 and big 4P crosspointer line 3 are both placed in box body 1, are taken Band and easy to use；

Shown in referring to Fig. 3, the pulse-generating circuit includes single-chip microcontroller 11, left impulse circuit, right impulse circuit；Left arteries and veins Rushing circuit includes left pulse driving circuit 10, left pulse strength control circuit 7, left pulse boosting isolating transformer 9, a left side Road pulse output interface 8；Right impulse circuit includes right wing pulse driving circuit 12, right wing pulse strength control circuit 15, right wing Pulse boosting isolating transformer 14, right wing pulse output interface 13；Single-chip microcontroller 11 respectively with left pulse driving circuit 10, left Pulse strength control circuit 7, right wing pulse driving circuit 12, right wing pulse strength control circuit 15, liquid crystal display 1-1 control Connection；Left pulse driving circuit 10, left pulse strength control circuit 7 by left pulse boosting isolating transformer 9 with Left pulse output interface 8 is electrically connected；Right wing pulse driving circuit 12, right wing pulse strength control circuit 15 pass through right wing Pulse boosting isolating transformer 14 and right wing pulse output interface 13 are electrically connected；

Left eye conductive silicon rubber electrode 4-1, the right eye conductive silicon rubber electrode 4-2 is respectively along left eye and the eye of right eye All acupuncture point settings；

Referring to shown in Fig. 1, the upper surface of the host 2 is equipped with left pulse delivery outlet 2-2, right wing pulse delivery outlet 2- 3 and two-way pulse simultaneously delivery outlet 2-4；Left pulse delivery outlet 2-2 can individually export left pulse；Right wing pulse delivery outlet 2- 3 can individually export right wing pulse；Delivery outlet 2-4 can export left pulse and right wing pulse simultaneously simultaneously for two-way pulse；

The working principle of the present embodiment is as follows: according to human body to the biological effect of middle-low frequency pulse, in conjunction with modern micro- Computer technology is developed with Chinese tradition theory of traditional Chinese medical science.The pulse signal exported in host electronic circuit is programmed by micro computer and is controlled System generates.Electrode is conductive silicon rubber electrode, and conductive silicon rubber electrode and periocualr skin are in close contact.Pulse signal uses low frequency Modulating frequency current reach through skin, through the electro photoluminescence at acupuncture point and alleviate intraocular flesh and extraocular muscle to eye circumference portion by electrode Spasm, balance eye circumference muscle group spoke yield result can, enhance nervous system regulative mechanism, improve local blood circulation, thus eliminate or The symptom for alleviating asthenopia, due to having broken the vicious circle of " visual fatigue-myopia ", to reach pre- myopia prevention and prevent myopia The purpose of development.

Present embodiment is in use, pulse Frequency controls within the scope of 0.1HZ-3000HZ；Voltage dropping power supply 5 is adopted With 220V/12VDC2A straight cutting power input, belong to low-voltage dc power supply, physical therapy is carried out under the conditions of any use environment, to people Body not will cause Danger Electric shock risk, and on environment and the noiseless influence of the energy.

In present embodiment, single-chip microcontroller 11 uses STC15F2K60S2-LQFP44 model single-chip microcontroller；Voltage dropping power supply 5 Circuit diagram referring to shown in Fig. 4, be depressured using LM2596S-50 regulator；The circuit diagram of left impulse circuit is joined It sees shown in Fig. 5, the circuit diagram of right impulse circuit is referring to shown in Fig. 6.

The above is only to illustrate the technical solution of the utility model, rather than limits those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims (5)

1. a kind of vision rehabilitation instrument, it is characterised in that it includes host, eyeshade；Pass through big 4P crosspointer line electricity between host and eyeshade Property connection；Two parts conductive silicon rubber electrode is symmetrically arranged on the inside of eyeshade, respectively left eye conductive silicon rubber electrode, right eye is led Electric silicon rubber electrode；Left eye conductive silicon rubber electrode, right eye conductive silicon rubber electrode are respectively along the eye circumference position of left eye and right eye Setting；The upper surface of host is equipped with liquid crystal display, left eye pulse strength adjusting knob, right eye pulse strength adjusting knob；It is main It is equipped with pulse-generating circuit, voltage dropping power supply, AC220V in machine and exchanges and turns direct current DC12V power module；Voltage dropping power supply and AC220V Exchange turns after direct current DC12V power module is electrically connected to be respectively that pulse-generating circuit and liquid crystal display provide electric power support.

2. a kind of vision rehabilitation instrument according to claim 1, it is characterised in that it also includes box body；Host, eyeshade and big 4P crosspointer line is both placed in box body.

3. a kind of vision rehabilitation instrument according to claim 1, it is characterised in that the pulse-generating circuit includes monolithic Machine, left impulse circuit, right impulse circuit；Left impulse circuit include left pulse driving circuit, left pulse strength control circuit, Left pulse boosting isolating transformer, left pulse output interface；Right impulse circuit includes right wing pulse driving circuit, right wing arteries and veins Rush intensity control circuit, right wing pulse boosting isolating transformer, right wing pulse output interface；Single-chip microcontroller drives with left pulse respectively Dynamic circuit, left pulse strength control circuit, right wing pulse driving circuit, right wing pulse strength control circuit, liquid crystal display Control connection；Left pulse driving circuit, left pulse strength control circuit pass through left pulse boosting isolating transformer with Left pulse output interface is electrically connected；Right wing pulse driving circuit, right wing pulse strength control circuit pass through right wing pulse The isolating transformer that boosts is electrically connected with right wing pulse output interface.

4. a kind of vision rehabilitation instrument according to claim 1, it is characterised in that the left eye conductive silicon rubber electrode, the right side Eye conductive silicon rubber electrode is arranged along the eye peripheral point of left eye and right eye respectively.

5. a kind of vision rehabilitation instrument according to claim 1, it is characterised in that the upper surface of the host is equipped with left Pulse delivery outlet, right wing pulse delivery outlet and two-way pulse while delivery outlet.