Noninvasive water-light instrument convenient for maintaining air pressure standard

Abstract

The utility model relates to the field of beauty instruments, in particular to a non-invasive water-light instrument convenient for maintaining air pressure standard. The utility model provides a non-invasive water-light instrument convenient for maintaining air pressure standard, which comprises a gas generating device for preparing beautifying gas and an operating handle, the operating handle is communicated with the gas generating device through a gas delivery pipe, and the beautifying liquid and the beautifying gas generated by the gas generating device are mixed and then guided to the skin. And a mechanical control valve is connected in the gas conveying pipe. And after an operator assembles, disassembles and replaces internal devices of the water-light instrument, the beautifying effect is not influenced.

Description

Technical Field

[0001] The utility model relates to the field of beauty instruments, in particular to a non-invasive water light instrument which is convenient for maintaining standard air pressure. Background Art

[0002] The water light instrument deeply moisturizes the skin by introducing the beauty liquid into the dermis of human skin, which can improve the skin's nutritional metabolism, make the skin smooth and translucent, and achieve the effect of anti-wrinkle and anti-aging. The existing water light instrument includes an operating handle, which usually has two output ports. The first output port is used to output the beauty liquid, and the second output port is used to output the treated beauty gas. The oxygen content of these treated beauty gases is higher than that of air, and the harmful substances contained are less than that of air. After being mixed with the beauty liquid in the operating handle and introduced into the dermis of the skin, it can have the best beauty effect on the skin. In order to produce this beauty gas, the existing water light instrument is provided with a compressor and a molecular sieve. After the compressor inhales the air, it presses it into the molecular sieve for filtration. The molecular sieve filters out the nitrogen and carbon dioxide impurities in the air, that is, the beauty gas is obtained. The molecular sieve is connected to the operating handle through an air pipe, and the prepared beauty gas is transported to the operating handle through the air pipe. The ratio of beauty gas and beauty liquid will affect the beauty effect, so the air pressure in the gas pipe needs to be detected to calculate the ratio. For this purpose, a sensor for measuring air pressure is provided in the gas pipe. The output of beauty gas is measured by detecting the air pressure in the gas pipe, and the output value is fed back to the display panel of the water light meter for the operator to refer to and adjust. However, after the molecular sieve filters the impurities in the air, the filtered impurities will accumulate on the molecular sieve. Therefore, after using the water light meter for a period of time, the molecular sieve will be blocked by impurities. The molecular sieve needs to be removed from the water light meter and replaced with a new one. Practice has found that after replacing the molecular sieve, the beauty effect of the water light meter will be slightly worse. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a non-invasive water light instrument which is convenient for maintaining the standard air pressure, and its beauty effect will not be affected after the internal components thereof are assembled, disassembled or replaced.

[0004] The inventor discovered that when operators replace the molecular sieve for the existing water light instrument, air will inevitably enter the gas pipe. Since the air pressure sensor of the existing water light instrument has been zeroed when connected to the gas pipe, the air entering the gas pipe will cause the air pressure sensor to be unable to return to zero under normal circumstances. That is, the value of the beauty gas measured by the air pressure sensor seen by the operator on the display panel is not the true output value of the beauty gas. This is why the beauty effect of the water light instrument will be slightly worse after the operator replaces the molecular sieve for this water light instrument. In addition, the inventor further discovered that not only will the beauty effect of the water light instrument be slightly worse after replacing the molecular sieve, but the beauty effect of the existing water light instrument will also be slightly worse after the operator installs, disassembles and replaces other components connected to the gas pipe, for the same reason as above.

[0005] Based on the above findings, the utility model provides a non-invasive hyaluronic acid instrument that is easy to maintain standard air pressure, including a gas generating device for preparing cosmetic gas, including an operating handle, the operating handle is connected to the gas generating device through an air pipe, the cosmetic liquid and the cosmetic gas generated by the gas generating device are mixed and then introduced to the skin, and a mechanical control valve is connected to the air pipe.

[0006] The operating console includes a controller inside which controls and connects various electrical devices; a touch screen electrically connected to the controller is provided on the front face of the operating console.

[0007] Wherein, the gas pipe is installed inside the operating table.

[0008] The operating table is provided with an output terminal which penetrates the side wall of the operating table; the inner part of the output terminal is located inside the operating table and connected to the gas pipe; the outer part is located outside the operating table and connected to the operating handle.

[0009] The gas generating device is located behind the operating table, and a through hole is opened on the back plate of the operating table. The starting end of the gas delivery pipe extends out through the through hole and is connected to the gas generating device.

[0010] There are two groups of gas pipes, each group of gas pipes is connected to one of the mechanical control valves; the first group of gas pipes delivers the beauty gas generated by the gas generating device to the operating handle, and the second group of gas pipes assists the beauty liquid in discharging so that it mixes with the beauty gas delivered to the operating handle.

[0011] The first group of gas pipes are connected to the operating handle after passing through the first mechanical control valve, the first solenoid valve and the three-way joint in sequence; the remaining end of the three-way joint is connected to the first air pressure sensor.

[0012] The second group of gas pipelines are connected to the operating handle after passing through the second mechanical control valve, the second solenoid valve and the gas storage tank in sequence; the second air pressure sensor and the pressure relief valve are connected to the tank mouth of the gas storage tank.

[0013] The gas generating device comprises an air compressor and a molecular sieve connected to each other, the air compressor pumps air to the molecular sieve for filtering to obtain the cosmetic gas; the operating handle is connected to the molecular sieve through the gas supply pipe.

[0014] Wherein, the mechanical control valve is specifically a mechanical exhaust valve or a mechanical throttle valve.

[0015] Beneficial effect: After the operator replaces the internal components of the hyaluronic acid analyzer of the utility model, if some air enters into the gas pipe, causing the actual air pressure in the gas pipe to be higher than the standard state, the operator can manually operate the mechanical control valve to make the mechanical regulating valve restore the air pressure in the gas pipe to the standard state by venting or throttling the gas pipe. In this way, the air pressure sensor connected to the gas pipe and set to zero will not be affected by the air entering the gas pipe, and can still accurately reflect the value of the beauty gas. Therefore, the beauty effect of the hyaluronic acid analyzer is not affected by the operator's installation, disassembly and replacement of the internal components of the hyaluronic acid analyzer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the water light instrument.

[0017] Figure 2 This is a simplified structural diagram of the operating table of the water light instrument (after hiding the base and support frame).

[0018] Figure 3 It is a schematic diagram of the structure from the back view of the operating table.

[0019] Figure 4 This is a schematic diagram of the internal structure of the operating table with the front end surface hidden.

[0020] Figure 5 It is a schematic diagram of the internal structure of the operating table with the shell hidden.

[0021] Figure 6 It is a schematic diagram of the structure of two groups of gas pipelines and the various devices connected to them.

[0022] Explanation of symbols:

[0023] 1-water light instrument; 11-base; 12-support frame; 13-operating table; 131-controller; 132-touch screen; 133-through hole; 134-output terminal; 21-first group of gas pipes; 211-the beginning of the first group of gas pipes; 212-the end of the first group of gas pipes; 22-second group of gas pipes; 221-the beginning of the second group of gas pipes; 222-the end of the second group of gas pipes; 31-first mechanical control valve; 32-first solenoid valve; 33-three-way connector; 34-first air pressure sensor; 41-second mechanical control valve; 42-second solenoid valve; 43-gas storage tank; 44-second air pressure sensor; 45-pressure relief valve. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with specific implementation methods.

[0025] See Figure 1 The non-invasive hyaluronic acid instrument 1 for maintaining the standard air pressure includes a base 11, a support frame 12 and an operating table 13, wherein an air compressor (not shown in the figure) is installed inside the base 11, and a molecular sieve (not shown in the figure) is installed inside the support frame 12. The air compressor is connected to the molecular sieve, and the two together form a gas generating device. The air compressor pumps air to the molecular sieve for filtering, and the air becomes a cosmetic gas with a higher oxygen content after being filtered by the molecular sieve. The air compressor and molecular sieve are conventional technologies, and their working principles and specific structures are not repeated here.

[0026] See Figure 4 The operation console 13 is provided with a controller 131 inside, and the controller 131 is electrically connected to each electrical device. The front end of the operation console 13 is provided with a touch screen 132 electrically connected to the controller 131 (see Figure 2 ), the operator can control each electrical device through the controller 131 by operating the touch screen 132. The back plate of the operating table 13 is provided with a through hole 133 (see Figure 3), a plurality of gas delivery pipes 21, 22 are installed inside the operating table 13, and these gas delivery pipes 21, 22 are divided into two groups, and each group of gas delivery pipes 21, 22 is connected to a plurality of devices (described in detail below), and the beginning ends 211, 221 of each group of gas delivery pipes 21, 22 respectively penetrate into the interior of the support frame 12 through the through hole 133, and are detachably connected to the molecular sieve installed inside the support frame 12, and the ends 212, 222 of each group of gas delivery pipes 21, 22 are connected to a conventional operating handle (not shown in the figure) outside the operating table 13, so that the beauty gas generated by the molecular sieve filtration can be delivered to the operating handle. Among the two groups of gas delivery pipes 21, 22, one group is connected in series with the gas storage tank 43, which is used to assist the beauty liquid in the operating handle to discharge, and the other group is used to deliver the beauty gas to the operating handle to mix with the beauty liquid, and the beauty gas and the beauty liquid are mixed and then guided to the skin by the operating handle for beauty treatment. The specific structure and working principle of the two sets of gas pipes 21, 22 and the operating handle are described in detail below.

[0027] See Figure 5 and Figure 6 , the first group of gas pipes 21 (see Figure 4 ) is connected to the molecular sieve inside the support frame 12, and the end 212 enters the inside of the operating table 13 through the through hole 133 of the back plate of the operating table 13, and is connected to the first mechanical control valve 31, the first solenoid valve 32, and the three-way joint 33 in sequence, and then connected to the output end 134 arranged on the right side of the top wall of the operating table 13; the remaining end of the three-way joint 33 is connected to the first air pressure sensor 34. The second group of gas delivery pipes 22 (see Figure 4 ) is basically the same as the first group of gas pipes 21, with the starting end 221 connected to the molecular sieve inside the support frame 12, and the end 222 entering the interior of the operating table 13 from the through hole 133 on the back plate of the operating table 13. The difference is that the second group of gas pipes 22 are connected to the second mechanical control valve 41, the second solenoid valve 42, and the gas storage tank 43 in sequence, and then connected to the output terminal 134 located on the right side of the top wall of the operating table 13; the second air pressure sensor 44 and the pressure relief valve 45 are connected to the tank mouth of the gas storage tank 43.

[0028] A part of the beauty gas obtained after the molecular sieve filters the air reaches the output terminal 134 along the first group of gas pipes 21, passes through the first mechanical control valve 31, the first solenoid valve 32, and the three-way connector 33 in sequence, and the other part reaches the output terminal 134 along the second group of gas pipes 22, passes through the second mechanical control valve 41, the second solenoid valve 42, and the gas storage tank 43 in sequence. The first solenoid valve 32, the first air pressure sensor 34, the second solenoid valve 42, the second air pressure sensor 44, and the pressure relief valve 45 are electrically connected to the controller 131. The controller 131 controls the flow of the beauty gas flowing through the first group of gas pipes 21 and the second group of gas pipes 22 by controlling the first solenoid valve 32 and the second solenoid valve 42, and monitors the flow of the beauty gas flowing through the first group of gas pipes 21 and the second group of gas pipes 22 through the first air pressure sensor 34 and the second air pressure sensor 44. The measured values ​​are output by the controller 131 to the touch screen 132 for display, which is convenient for the operator to refer to and adjust.

[0029] The output terminal 134 penetrates the top wall of the operating table 13, and its inner side is located inside the operating table 13, and is connected to the two groups of gas pipes 21 and 22 respectively; the operating handle (not shown in the figure) located on the right outer side of the operating table 13, its rear end is connected to the outer side of the output terminal 134 located outside the operating table 13. The front end of the operating handle is a working end for skin beauty, and the front end is hollow and has a first output port (not shown in the figure) and a second output port (not shown in the figure) inside; when the rear end of the operating handle is connected to the output terminal 134, its two output ports are connected to the two groups of gas pipes 21 and 22 inside the operating table 13 respectively by means of the output terminal 134. The operating handle is built with a beauty liquid storage bin (not shown in the figure) connected to the second output port, and the beauty liquid is stored in the bin, and a flow valve (not shown in the figure) electrically connected to the controller 131 is provided at the bottom of the bin, and the controller 131 controls the flow valve to open so that the beauty liquid stored in the storage bin can flow to the second output port.

[0030] When it is necessary to perform water light beauty treatment on the skin, the operator operates the touch screen 132 to control the controller 131 to control the two groups of gas pipes 21 and 22 according to the preset parameters to transmit the beauty gas generated by the molecular sieve filtration to the operating handle. The beauty gas delivered by the second group of gas pipes 22 enters the operating handle through the output terminal 134, and reaches the hollow front end of the operating handle from the second output port of the operating handle. During this process, the controller 131 controls the flow valve to open so that the beauty liquid in the storage bin of the operating handle can flow to the second output port, and is brought to the hollow front end of the operating handle by the beauty gas passing there; the beauty gas delivered by the first group of gas pipes 21 enters the operating handle through the output terminal 134, and reaches the hollow front end of the operating handle from the first output port of the operating handle. The beauty gas that reaches the hollow front end of the operating handle through the first group of gas pipes 21 is mixed with the beauty liquid brought here by the beauty gas of the second group of gas pipes 22 to foam, and finally is guided to the skin by the front end of the operating handle for water light beauty treatment.

[0031] After the molecular sieve filters the impurities in the air, the filtered impurities will accumulate on the molecular sieve. Therefore, after using the water light instrument 1 for a period of time, the molecular sieve will be blocked by impurities, and the molecular sieve needs to be removed from the water light instrument 1 and replaced with a new molecular sieve. In the process of replacing the molecular sieve, the operator will inevitably let air enter the two sets of gas pipes 21 and 22. Since the first air pressure sensor 34 and the second air pressure sensor 44 in the water light instrument 1 have been zeroed before being connected to the corresponding gas pipes 21 and 22, the air entering the gas pipes 21 and 22 will cause the corresponding mechanical control valves 34 and 44 to be unable to return to zero under normal circumstances, that is, the values ​​of the beauty gas measured by the mechanical control valves 34 and 44 seen by the operator on the display panel are not the actual output values ​​of the beauty gas. At this time, the operator can manually operate the first mechanical control valve 31 or the second mechanical control valve 41 to exhaust the gas pipes 21 and 22 to restore the air pressure in the gas pipes 21 and 22 to the standard state, and the corresponding mechanical control valves 34 and 44 will no longer be affected by the air entering the gas pipes 21 and 22, and the numerical display will return to normal. In addition, not only the operation of replacing the molecular sieve will cause air to enter the gas pipes 21 and 22, but also the replacement of any other device that has been connected to the gas pipes 21 and 22 may cause this situation. At this time, the operator can solve it by operating the mechanical control valves 31 and 41 as described above, which will not be repeated here. In this embodiment, the mechanical control valves 31 and 41 are conventional mechanical exhaust valves, which restore the air pressure in the gas pipes 21 and 22 to the standard state by exhausting. In other embodiments, the mechanical control valves 31 and 41 can be changed to mechanical throttle valves, which compensate the air pressure in the gas pipes 21 and 22 by throttling, and can also restore the values ​​measured by the mechanical control valves 34 and 44 to normal.

[0032] The above is only an implementation method of the invention, and does not limit the scope of patent protection. Those skilled in the art can make non-substantial changes or substitutions based on the invention, which still fall within the scope of patent protection.

Claims

1. A non-invasive water light instrument that is convenient for maintaining air pressure standards, comprising a gas generating device for preparing beauty gas, and an operating handle, the operating handle is connected to the gas generating device through a gas transmission pipe, and the beauty liquid and the beauty gas generated by the gas generating device are mixed and then introduced to the skin, characterized in that: A mechanical control valve is connected in the gas pipeline.

2. The water light instrument according to claim 1, characterized in that: The operating console comprises an operating table, wherein a controller is arranged inside the operating table, and the controller controls and connects various electrical devices respectively; a touch display screen electrically connected to the controller is arranged on the front face of the operating table.

3. The water light instrument according to claim 2, characterized in that: The gas delivery pipe is installed inside the operating table.

4. The water light instrument according to claim 3, characterized in that: The operating table is provided with an output terminal which penetrates through the side wall of the operating table; the inner side of the output terminal is located inside the operating table and connected to the gas pipe; the outer side is located outside the operating table and connected to the operating handle.

5. The water light instrument according to claim 3, characterized in that: The gas generating device is located behind the operating table. A through hole is opened on the back plate of the operating table. The starting end of the gas delivery pipe extends out through the through hole and is connected to the gas generating device.

6. The water light instrument according to claim 3, characterized in that: There are two groups of gas pipes, each group of gas pipes is connected to one of the mechanical control valves; the first group of gas pipes transports the beauty gas generated by the gas generating device to the operating handle, and the second group of gas pipes assists the beauty liquid in discharging so that it mixes with the beauty gas transported to the operating handle.

7. The water light instrument according to claim 6, characterized in that: The first group of gas pipelines are connected to the operating handle after passing through the first mechanical control valve, the first solenoid valve and the three-way joint in sequence; the remaining end of the three-way joint is connected to the first air pressure sensor.

8. The water light instrument according to claim 6, characterized in that: The second group of gas delivery pipes are connected to the operating handle after passing through the second mechanical control valve, the second solenoid valve and the gas storage tank in sequence; the second air pressure sensor and the pressure relief valve are connected to the tank mouth of the gas storage tank.

9. The water light instrument according to claim 1, characterized in that: The gas generating device comprises an air compressor and a molecular sieve connected to each other. The air compressor pumps air to the molecular sieve for filtering to obtain the cosmetic gas. The operating handle is connected to the molecular sieve through the gas supply pipe.

10. The water light instrument according to claim 1, characterized in that: The mechanical control valve is specifically a mechanical exhaust valve or a mechanical throttle valve.

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