CN107616871B - Intelligent vacuum transformer - Google Patents
Intelligent vacuum transformer Download PDFInfo
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- CN107616871B CN107616871B CN201610559683.3A CN201610559683A CN107616871B CN 107616871 B CN107616871 B CN 107616871B CN 201610559683 A CN201610559683 A CN 201610559683A CN 107616871 B CN107616871 B CN 107616871B
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- 238000002560 therapeutic procedure Methods 0.000 claims description 8
- 230000003111 delayed effect Effects 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- 230000001225 therapeutic effect Effects 0.000 abstract description 12
- 210000001508 eye Anatomy 0.000 description 40
- 210000005252 bulbus oculi Anatomy 0.000 description 9
- 230000004305 hyperopia Effects 0.000 description 6
- 201000006318 hyperopia Diseases 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 208000001491 myopia Diseases 0.000 description 6
- 206010020675 Hypermetropia Diseases 0.000 description 5
- 208000003464 asthenopia Diseases 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 230000004379 myopia Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 201000010041 presbyopia Diseases 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000000554 physical therapy Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000002078 massotherapy Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Massaging Devices (AREA)
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Abstract
The utility model discloses an intelligent vacuum transformer, which comprises a shell, wherein a display screen and a control panel are arranged on the shell, a pressure pump and a control circuit are arranged in the shell, the pressure pump is connected with an air charging pipeline and an air exhausting pipeline, the air charging pipeline and the air exhausting pipeline are respectively connected with equipment to be transformed, positive pressure or negative pressure is provided for the equipment to be transformed under the control of the control circuit, and the pressure parameters of the positive pressure or the negative pressure accord with the eye gas massage standard. The utility model has uniform pressure speed, regular treatment and standardization. Can provide omnibearing, uniform and soft gas massage when being matched with an eye therapeutic instrument.
Description
Technical Field
The utility model relates to an intelligent vacuum transformer which is used for a double-fog-view vacuum transformation eye treatment instrument and is used for inflating or exhausting the eye treatment instrument to provide positive pressure or negative pressure.
Background
The Chinese patent (publication number CN 2339193Y) discloses a double-fog-view medicine vacuum pressure-variable eye therapeutic instrument, which structurally comprises an eye cover, wherein two air pressure chambers are arranged on the eye cover corresponding to eyes, fog-view lenses are respectively arranged in front of the air pressure chambers, an air ventilation joint is arranged at the lower part of the air pressure chambers, the joint is connected with a latex vent pipe, and the vent pipe is connected with rubber balls capable of changing the air pressure.
The rubber ball is squeezed by hands to be smaller, the air pressure in the air pressure cavity can be increased, the rubber ball is released to be recovered to be larger, and the air pressure in the air pressure cavity can be reduced, so that air massage is carried out on eyes, and the purposes of treating vision and relieving visual fatigue are achieved.
The myopia can be treated by a rapid extrusion and slow loosening method, and the hyperopia and presbyopia can be treated by a slow extrusion and rapid loosening method.
The two air pressure chambers are also provided with annular medicine bags which can assist medicine treatment to eyes, and sealing rings are arranged at the positions of the two air pressure chambers, which are contacted with the eyes. The rear part of the eye shield is provided with a lacing which is worn on the head.
The product in the patent well solves the problem of poor eyesight treatment for teenager students, and is widely accepted by patients. However, since the squeezing and releasing of the rubber ball are manually operated, the speed is easily changed from person to person, and the rubber ball cannot be unified, and more regular and standard treatment cannot be provided.
While there are automated devices in the prior art that can inflate and deflate other devices, such as automated inflation devices that inflate tires or balloons, automated deflation devices that deflate vacuum packages, none of these devices can be used directly with a variable pressure eye treatment device, as the positive or negative pressure provided by these devices is not designed to act on the human body, the pressure parameters are extremely high or low, and safety hazards are great, such as evacuation is as prone to absolute vacuum as possible (absolute vacuum is practically impossible), which is obviously not available for human eyes.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide an intelligent vacuum transformer for a double-fog-vision vacuum transformation eye therapy instrument, which is connected with the eye therapy instrument and can automatically inflate or deflate the eye therapy instrument to provide positive pressure or negative pressure which accords with the eye gas massage standard.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the intelligent vacuum transformer comprises a shell, a display screen and a control panel are arranged on the shell, a pressure pump and a control circuit are arranged in the shell, the pressure pump is connected with an air charging pipeline and an air extracting pipeline, the air charging pipeline and the air extracting pipeline are connected with equipment to be transformed, positive pressure or negative pressure is provided for the equipment to be transformed under the control of the control circuit, and the pressure parameters of the positive pressure or the negative pressure accord with the eye gas massage standard.
Further, the pressure pump is an inflation and air extraction dual-purpose pump, the inflation pipeline comprises an air storage tank, an air inlet of the air storage tank is connected with a positive pressure interface of the pressure pump, an air outlet of the air storage tank is connected with a No. 1 electromagnetic valve, the No. 1 electromagnetic valve is connected with the equipment to be transformed, when positive pressure is provided for the equipment to be transformed, the No. 1 electromagnetic valve is opened, and air flows into the equipment to be transformed from the air storage tank.
Further, the air extraction pipeline comprises a No. 2 electromagnetic valve, one port of the No. 2 electromagnetic valve is connected with a negative pressure interface of the pressure pump, the other port of the No. 2 electromagnetic valve is connected with equipment to be transformed, when negative pressure is provided for the equipment to be transformed, the No. 1 electromagnetic valve is closed, the No. 2 electromagnetic valve is opened, and air flow flows out of the equipment to be transformed.
Further, the air outlet of the air storage tank is connected with a No. 3 electromagnetic valve, when negative pressure is provided for equipment to be transformed, the No. 3 electromagnetic valve is opened, air flows out of the equipment to be transformed, flows into the air storage tank through the pressure pump, and finally is emptied through the No. 3 electromagnetic valve.
Further, the solenoid valve No. 1, the solenoid valve No. 2 and the solenoid valve No. 3 are all two-position two-way reversing valves and are in normally closed states.
Further, when the vacuum transformer only provides positive pressure for equipment to be transformed, the pressure pump firstly charges the air storage tank, and the time for opening the No. 1 electromagnetic valve is delayed by 0.5 seconds than the time for opening the pressure pump.
Further, when the vacuum transformer only provides negative pressure for equipment to be transformed, the pressure pump firstly causes air flow to be discharged from the No. 3 electromagnetic valve, and the opening time of the No. 2 electromagnetic valve is delayed by 0.2 seconds than the opening time of the No. 3 electromagnetic valve.
Further, the vacuum transformer only provides positive pressure or negative pressure for equipment to be transformed when working, or alternatively provides positive pressure and negative pressure for equipment to be transformed when working, and the pressure parameters of the positive pressure and the negative pressure are adjustable.
Further, the pressure pump comprises an air pump and a vacuum pump, wherein the air pump is connected with the air charging pipeline, and the vacuum pump is connected with the air exhausting pipeline.
Further, the control panel adopts a physical button or a touch screen, the control circuit is provided with a singlechip, and the display screen displays working parameters of the vacuum transformer;
the vacuum transformer is also provided with a remote controller, and the remote controller sends a control signal to the vacuum transformer through infrared, bluetooth or WIFI;
the vacuum transformer is also provided with a power supply, a power supply interface and a power supply adapter.
The intelligent vacuum transformer adopting the structure has the following advantages:
the utility model has uniform pressure speed, regular treatment and standardization. Can provide omnibearing, uniform and soft gas massage when being matched with an eye therapeutic instrument, and accords with the gas massage standard of eyes.
According to medical theory, combining research results such as pathology and therapy, adopting gas pressure-variable massage therapy to perform omnibearing and uniform pneumatic massage on eyeballs and acupoints around eyes, relieving tension of muscles around eyes by massage, recovering normal regulating force of muscles around eyes, improving microcirculation of blood vessels around eyes, improving nutrition supply of tissues around eyes and promoting metabolism of tissues.
The eyeball is subjected to stronger pressure massage when the positive pressure refraction treatment is carried out by rhythmic massage treatment of the eyeball, and the front and back diameters of the eyeball can be effectively reduced by repeated positive pressure massage treatment, so that the purpose of treating myopia is achieved; the eyeball receives stronger pulling force massage when the negative pressure refraction treatment is carried out, and the diameter of the eyeball can be increased through periodical use, so that the treatment of hyperopia and presbyopia is realized; the massage rhythm is controlled, so that the gas can uniformly massage the eyes and the eyeballs, and a series of problems of eyestrain can be effectively relieved.
The utility model has the characteristics of simple structure, convenient use and no side effect.
The utility model can be used together with an eye therapeutic instrument to achieve the following therapeutic effects:
1. the anterior and posterior diameters of eyeballs can be effectively shortened through positive refractive physiotherapy, and the device is used for treating teenager myopia;
2. the anterior and posterior diameters of the eyeballs can be effectively stretched through negative pressure refractive physiotherapy, and the device is used for treating teenager hyperopia;
3. the frequency of positive pressure and negative pressure is controlled, so that the positive pressure and the negative pressure are uniformly changed, and the massage can be used for relieving and treating visual fatigue.
Drawings
FIG. 1 is a perspective view of an intelligent vacuum transformer of the present utility model;
FIG. 2 is a front view of the intelligent vacuum transformer of the present utility model;
FIG. 3 is a top view of the intelligent vacuum transformer of the present utility model;
FIG. 4 is a right side view of the intelligent vacuum transformer of the present utility model;
FIG. 5 is a perspective view of the intelligent vacuum transformer of the present utility model;
FIG. 6 is a schematic diagram of the barometric pressure of the intelligent vacuum transformer of the present utility model;
FIG. 7 is a perspective view of a remote control for use with the intelligent vacuum transformer;
FIG. 8 is a front view of a remote control for use with the intelligent vacuum transformer;
FIG. 9 is a time chart of operation of the vacuum transformer while relieving visual fatigue;
fig. 10 is a schematic diagram of a control circuit of the intelligent vacuum transformer of the present utility model.
In the figure: 1. a vacuum transformer; 1-1, a shell; 1-2, a display screen; 1-3, a control panel; 1-4, an inlet and an outlet; 2. a remote controller; 2-1, a shell; 2-2, an infrared emission terminal; 2-3, a control panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
In one embodiment of the present utility model, as shown in fig. 1, 2 and 4, a vacuum transformer 1 includes a housing 1-1, a display screen 1-2 and a control panel 1-3 are disposed on the housing 1-1, a pressure pump and a control circuit are disposed in the housing 1-1, the pressure pump is connected with an air charging pipeline and an air discharging pipeline, the air charging pipeline and the air discharging pipeline are connected with equipment to be transformed, positive pressure or negative pressure is provided for the equipment to be transformed under the control of the control circuit, and the pressure parameters of the positive pressure or the negative pressure meet the eye gas massage standard.
The equipment to be transformed here refers to a double-fog-vision vacuum pressure-variable eye therapeutic instrument. However, the application of the present utility model is not limited to the double-fog-vision vacuum variable-pressure eye treatment apparatus, and can be applied to other types of eye treatment apparatuses, such as apparatuses for applying an eye gas massage by positive and negative compaction.
As shown in fig. 4, in this embodiment, the pressure pump is an air-filling and air-extracting pump, the air-filling pipeline includes an air tank, the air inlet of the air tank is connected with a positive pressure interface of the pressure pump, the air outlet of the air tank is connected with a No. 1 electromagnetic valve, the No. 1 electromagnetic valve is connected with equipment to be transformed, when the equipment to be transformed provides positive pressure, the No. 1 electromagnetic valve is opened, and air flows from the air tank into the equipment to be transformed.
The air extraction pipeline comprises a No. 2 electromagnetic valve, one port of the No. 2 electromagnetic valve is connected with a negative pressure interface of the pressure pump, the other port of the No. 2 electromagnetic valve is connected with equipment to be transformed, when negative pressure is provided for the equipment to be transformed, the No. 1 electromagnetic valve is closed, the No. 2 electromagnetic valve is opened, and air flows out of the equipment to be transformed.
The gas outlet of the gas storage tank is connected with a No. 3 electromagnetic valve, when negative pressure is provided for equipment to be transformed, the No. 3 electromagnetic valve is opened, air flows out of the equipment to be transformed, flows into the gas storage tank through a pressure pump, and finally is emptied through the No. 3 electromagnetic valve.
As shown in FIG. 4, the solenoid valve No. 1, the solenoid valve No. 2 and the solenoid valve No. 3 are all two-position two-way reversing valves and are all normally closed.
In order to realize a rapid squeezing and slow loosening method for the eye therapeutic apparatus during near vision treatment, a large instantaneous positive pressure can be provided, and the following design is adopted: when the vacuum transformer only provides positive pressure for the eye therapy apparatus, the pressure pump firstly charges the air storage tank, and the opening time of the No. 1 electromagnetic valve is delayed by 0.5 seconds than the opening time of the pressure pump. Before the No. 1 electromagnetic valve is opened, the gas storage tank stores higher-pressure gas, when the No. 1 electromagnetic valve is opened, the higher-pressure gas can be transferred to the eye therapeutic apparatus, and then the high-pressure gas can be released through the gap between the eye therapeutic apparatus and a human body, so that a 'fast squeezing and slow loosening method' can be realized.
For treating hyperopia and presbyopia, a low instantaneous negative pressure is provided by the eye treatment apparatus in order to realize a "slow squeezing and quick loosening method", and the following design is adopted: when the vacuum transformer only provides negative pressure for the eye therapy instrument, the pressure pump firstly causes the air flow to be discharged from the No. 3 electromagnetic valve, and the opening time of the No. 2 electromagnetic valve is delayed by 0.2 seconds than the opening time of the No. 3 electromagnetic valve. Before the No. 2 electromagnetic valve is opened, the pressure in the air storage tank reaches normal atmospheric pressure, when the No. 2 electromagnetic valve is opened, the pressure can be transferred to a lower instantaneous negative pressure in the eye therapeutic apparatus, and then the pressure can be transferred to an air inlet valve on a pipeline of the eye therapeutic apparatus (the patent of the utility model: double-fog-view medicine vacuum pressure-variable eye therapeutic apparatus, the technical characteristics of the patent publication: CN2339193Y are disclosed), and the air inlet between the air storage tank and a human body can be realized, so that a slow squeezing and quick loosening method can be realized.
When the vacuum transformer 1 works, only positive pressure or negative pressure is provided for equipment to be transformed, the pressure parameters of the positive pressure and the negative pressure are adjustable, and the pressure parameters are adjusted through a control circuit part.
The control panel 1-3 adopts physical buttons, a touch screen can also be adopted, the control circuit is provided with a singlechip, and the display screen 1-2 displays the working parameters of the vacuum transformer. The display screen 1-2 may also be a touch screen, and the control panel is simultaneously disposed on the display screen 1-2.
The control circuit in this embodiment is shown in fig. 10, and adopts an MCU to act as a main controller, and controls the pressure pump, the solenoid valve No. 1, the solenoid valve No. 2 and the solenoid valve No. 3 to operate according to a predetermined sequence and time through the MCU.
As shown in fig. 5, 6 and 7, the vacuum transformer 1 is further provided with a remote controller 2, the remote controller 2 sends a control signal to the vacuum transformer through infrared rays, the remote controller 2 comprises a shell 2-1, and an infrared emission terminal 2-2 and a control panel 2-3 are arranged on the shell 2-1. Besides infrared, the remote controller 2 can also adopt a Bluetooth communication mode with the vacuum transformer and also can adopt a WIFI communication mode.
The vacuum transformer 1 is also provided with a power supply, a power supply interface and a power supply adapter. The power supply belongs to a built-in power supply, the power interface is used for an external power supply, and the power adapter is used for converting voltage and current. The configuration power supply can carry the vacuum transformer to go out, and is convenient to use.
As shown in fig. 4 and 5, an inlet 1-4 is provided in the housing 1-1, and a power line, a gas line, and the like can be introduced and withdrawn from the inlet 1-4.
Example 2
In this embodiment, the vacuum transformer is operated to alternately provide positive and negative pressures for the equipment to be transformed, and the pressure parameters of the positive and negative pressures are adjustable.
The technical effect of relieving visual fatigue can be achieved by adopting the design.
In the working state, the working time of the pressure pump, the number 1 electromagnetic valve, the number 2 electromagnetic valve and the number 3 electromagnetic valve is shown in figure 9, in the working state, the pressure parameters of each gear are smaller, the voltage is lower, the reference value adopts 8V, and the vacuum transformer can work for a long time.
Wherein, the operating time of the pressure pump for providing positive pressure is 1.2 seconds, and the operating time for providing negative pressure is 0.2 seconds.
Example 3
In this embodiment, the pressure pump includes an inflator pump and a vacuum pump (not shown), the inflator pump being connected to the inflation line and the vacuum pump being connected to the suction line.
The design can enable the inflator pump and the vacuum pump to work independently.
The utility model can be manufactured into two products, one for myopia and one for hyperopia, the performance indexes of the products are as follows:
product type JS-01:
myopia: normal mode pressure: 76KPa; common mode times: 26 times/min;
intensification mode pressure: 86KPa; number of reinforcement modes: 26 times/min;
product type YS-01:
farsightedness: normal mode pressure: -36KPa; common mode times: 26 times/min;
intensification mode pressure: -42KPa; number of reinforcement modes: 26 times/min;
note that: the error of the times is +/-1 time/minute; positive pressure error is + -5 KPa; the negative pressure error is + -3 KPa.
The foregoing is merely an embodiment of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, expansion, etc. made within the spirit and principle of the present utility model are included in the protection scope of the present utility model.
Claims (3)
1. The intelligent vacuum transformer is connected with the eye therapy instrument and can automatically inflate and deflate the eye therapy instrument to provide positive pressure and negative pressure suitable for eye gas massage, and is characterized by comprising a shell, wherein a display screen and a control panel are arranged on the shell, a pressure pump and a control circuit are arranged in the shell, the pressure pump is connected with an inflation pipeline and an exhaust pipeline, the inflation pipeline and the exhaust pipeline are connected with equipment to be transformed, the equipment to be transformed is provided with positive pressure and negative pressure under the control of the control circuit, the control circuit comprises a solenoid valve No. 1, a solenoid valve No. 2 and a solenoid valve No. 3, and the solenoid valve No. 1, the solenoid valve No. 2 and the solenoid valve No. 3 are all in a two-position two-way reversing valve and are in a normally closed state;
the pressure pump is an inflation and air extraction dual-purpose pump, the inflation pipeline comprises an air storage tank, an air inlet of the air storage tank is connected with a positive pressure interface of the pressure pump, an air outlet of the air storage tank is connected with a No. 1 electromagnetic valve, the No. 1 electromagnetic valve is connected with equipment to be transformed, when positive pressure is provided for the equipment to be transformed, the No. 1 electromagnetic valve is opened, the pressure pump firstly inflates the air storage tank, the opening time of the No. 1 electromagnetic valve is delayed by 0.5 seconds than the opening time of the pressure pump, and air flows into the equipment to be transformed from the air storage tank;
the air extraction pipeline comprises a No. 2 electromagnetic valve, one port of the No. 2 electromagnetic valve is connected with a negative pressure interface of the pressure pump, the other port of the No. 2 electromagnetic valve is connected with equipment to be transformed, an air outlet of the air storage tank is connected with a No. 3 electromagnetic valve, when negative pressure is provided for the equipment to be transformed, the No. 1 electromagnetic valve is closed, the No. 2 electromagnetic valve is opened, the No. 3 electromagnetic valve is opened, the pressure pump firstly causes air flow to be discharged from the No. 3 electromagnetic valve, the opening time of the No. 2 electromagnetic valve is delayed by 0.2 seconds than the opening time of the No. 3 electromagnetic valve, the air flow flows out of the equipment to be transformed, flows into the air storage tank through the pressure pump, and finally is emptied through the No. 3 electromagnetic valve.
2. The intelligent vacuum transformer of claim 1, wherein the pressure pump comprises an inflator pump and a vacuum pump, the inflator pump is connected to the inflation line, and the vacuum pump is connected to the suction line.
3. The intelligent vacuum transformer according to claim 1, wherein the control panel adopts a physical button or a touch screen, the control circuit is provided with a singlechip, and the display screen displays working parameters of the vacuum transformer;
the vacuum transformer is also provided with a remote controller, and the remote controller sends a control signal to the vacuum transformer through infrared, bluetooth or WIFI;
the vacuum transformer is also provided with a power supply, a power supply interface and a power supply adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610559683.3A CN107616871B (en) | 2016-07-15 | 2016-07-15 | Intelligent vacuum transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610559683.3A CN107616871B (en) | 2016-07-15 | 2016-07-15 | Intelligent vacuum transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107616871A CN107616871A (en) | 2018-01-23 |
| CN107616871B true CN107616871B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610559683.3A Active CN107616871B (en) | 2016-07-15 | 2016-07-15 | Intelligent vacuum transformer |
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| Publication number | Publication date |
|---|---|
| CN107616871A (en) | 2018-01-23 |
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