CN211535124U - Eye atomizer and control circuit thereof - Google Patents
Eye atomizer and control circuit thereof Download PDFInfo
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- CN211535124U CN211535124U CN201921226448.XU CN201921226448U CN211535124U CN 211535124 U CN211535124 U CN 211535124U CN 201921226448 U CN201921226448 U CN 201921226448U CN 211535124 U CN211535124 U CN 211535124U
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Abstract
The utility model belongs to the technical field of atomization device, concretely relates to eye atomizer and control circuit thereof, which comprises a housin, the outside of casing is provided with the panel, the inboard of casing is encircleed and is provided with the sealed cowling that suits with human eye contour, and the bottom of sealed cowling is provided with the nose support that matches with human nose upper portion, the inside of casing is provided with water tank and two atomization generating devices corresponding with the position of human eyes, one side that the atomization generating device is close to human face sets up has seted up out the fog hole, the bottom both sides of water tank respectively with two atomization generating devices be linked together, the liquid in the water tank flows into the inside of two atomization generating devices respectively through the action of gravity; the utility model provides an eye atomizer is the design of integration eye-shade, small in size portable, use, simple structure, low cost, multiple atomizing mode of operation, application range is wider.
Description
Technical Field
The utility model belongs to the technical field of atomizing equipment, concretely relates to eye atomizer and control circuit thereof.
Background
Along with the acceleration of the rhythm of life, the renewal and popularization of electronic products, people use eyes more and more frequently, and eyes can not have a rest in time, and in addition, the environmental pollution is serious, and xerophthalmia, meibomian gland dysfunction and asthenopia problem are serious, directly influence people's study, work efficiency and quality of life. The existing eye mask aiming at xerophthalmia and meibomian gland dysfunction adopts steam hot compress, ultrasonic atomization, a wet room mirror principle and traditional Chinese medicine heating fumigation, and the principle is that water vapor or ultrasonic atomization liquid medicine is generated by heating to act on the surface of eyeballs, or the eyeballs are kept moist according to the wet room mirror principle. Some massage eyepatches adopt a vibration motor to stimulate eye acupuncture points and relax eye muscles, so that eyestrain is relieved.
Among the prior art, chinese utility model patent with application number CN201520088986.2 discloses an eye atomizing device, and eye-shade and atomizer are split type design, and are bulky, and the convenience is poor, inconvenient carrying.
Disclosure of Invention
To the not enough that exists among the prior art, the utility model provides an eye atomizer and control circuit that integral type structure, conveniently carry and use.
The technical scheme of the utility model is that: eye atomizer, which comprises a housin, the outside of casing is provided with the panel, the inboard of casing is encircleed and is provided with the sealed cowling that suits with human eye profile, and the bottom of sealed cowling is provided with and holds in the palm with human nose upper portion assorted nose, the inside of casing be provided with the water tank and with two atomizing generating device corresponding in the position of human eyes, atomizing generating device is close to one side setting of human face and has seted up out the fog hole, the bottom both sides of water tank respectively with two atomizing generating device is linked together, the inside liquid of water tank flows in two respectively through the action of gravity atomizing generating device's inside.
The atomization generating device is provided with an atomization bin which is fixedly arranged inside the shell, an atomization sheet is arranged inside the atomization bin, and the fog outlet hole penetrates through the shell and is communicated with the atomization bin.
The water tank is two set up between the centre between the atomizing storehouse, the bottom both sides of water tank and two the atomizing storehouse corresponds respectively and is provided with the drain pipe, the atomizing storehouse with one side that the fog outlet back of the body leaves is provided with the inlet tube, the inlet tube with the drain pipe passes through the connecting pipe intercommunication, the bottom height of water tank is not less than the top height of inlet tube.
The atomization generating device further comprises a control circuit board, a rechargeable battery and a display screen, wherein the control circuit board, the rechargeable battery and the display screen are arranged inside the shell, the key set and the display screen are symmetrically arranged on the outer side of the panel, the rechargeable battery, the atomization sheet, the key set and the display screen are all connected with the control circuit board, the rechargeable battery is connected with a charging interface, and a charging hole used for fixing the charging interface is formed in the bottom of the shell.
The top of the water tank is of an open structure, and a transparent water tank cover is arranged at the top of the water tank and clamped at the top of the water tank.
The shell is provided with an adjusting binding band.
The control circuit of the eye atomizer comprises a main control circuit, a charging circuit, a power supply circuit, a sound production circuit, a key circuit, a display circuit, a first atomization sheet driving circuit and a second atomization sheet driving circuit; the main control circuit is respectively connected with the charging circuit, the power supply circuit, the sound production circuit, the key circuit, the display circuit, the first atomization sheet driving circuit and the second atomization sheet driving circuit; the charging circuit is connected with the power supply circuit.
The main control circuit is provided with an MCU, the first atomization piece driving circuit and the second atomization piece driving circuit are both provided with field effect transistors, two PWM frequency output pins of the MCU are respectively connected with grids of the field effect transistors in the first atomization piece driving circuit and the second atomization piece driving circuit, and two sampling signal input pins of the MCU are respectively connected with source electrodes of the field effect transistors in the first atomization piece driving circuit and the second atomization piece driving circuit.
The key circuit is provided with three keys which are respectively connected with three IO ports of the MCU, the sound production circuit is provided with a buzzer, and the buzzer is connected with the IO ports of the MCU.
The display circuit is provided with an LCD display screen and a display driving chip, the LCD display screen is connected with the display driving chip, and a data receiving pin of the display driving chip is connected with a data sending pin of the MCU.
The utility model has the advantages that:
(1) the eye atomizer in the utility model is an integrated eye patch design, and has small volume and convenient carrying and use;
(2) the liquid in the water tank flows into the two atomization generating devices respectively under the action of gravity, and the liquid can be supplied without other components such as a liquid guide cotton strip and the like, so that the structure is simple and the cost is low;
(3) two atomizing pieces are respectively through two circuit drive, can separate the independent operation atomize to an eye, also can move simultaneously and atomize two eyes, and multiple atomizing mode, application range is wider.
Drawings
Fig. 1 is a schematic view of the external structure of the middle eye atomizer of the present invention.
Fig. 2 is one of the schematic internal structural diagrams of the middle eye atomizer of the present invention.
Fig. 3 is a second schematic diagram of the internal structure of the middle eye atomizer according to the present invention.
Fig. 4 is a schematic structural view of the middle atomizing chamber and the atomizing plate of the present invention.
Fig. 5 is a schematic block diagram of a control circuit of the eye atomizer of the present invention.
Fig. 6 is a circuit diagram of the main control circuit of the middle eye atomizer of the present invention.
Fig. 7 is a circuit diagram of a charging circuit and a power supply circuit of the middle-eye atomizer according to the present invention.
Fig. 8 is a circuit diagram of a display circuit of the middle-eye atomizer according to the present invention.
Fig. 9 is a circuit diagram of a first atomization plate driving circuit of the middle-eye atomizer according to the present invention.
Fig. 10 is a circuit diagram of a second atomization plate driving circuit of the middle-eye atomizer according to the present invention.
Fig. 11 is a circuit diagram of a key circuit of the middle eye atomizer of the present invention.
Fig. 12 is a circuit diagram of a sound circuit of the middle eye atomizer according to the present invention.
Fig. 13 is a circuit diagram of the LCD display backlight circuit of the middle eye atomizer of the present invention.
Detailed Description
The following describes the embodiments of the present invention with reference to the drawings and examples.
The eye atomizer shown in figures 1, 2 and 3 comprises a shell 1, a panel 2 is arranged on the outer side of the shell 1, a sealing cover 3 which is matched with the outline of human eyes is arranged on the inner side of the shell 1 in a surrounding manner, the sealing cover 3 covers the eye sockets of human eyes to form a cavity in front of the human eyes, a nose support 10 which is matched with the upper part of the nose of a human body is arranged at the bottom of the sealing cover 3, the nose support 10 supports the sealing cover 3, the sealing cover 3 is more stably connected with the human face in the using process, a water tank 8 and two atomization generating devices which correspond to the positions of the eyes of the human body are arranged in the shell 1, a fog outlet 15 is arranged on one side of each atomization generating device which is close to the human face, two sides of the bottom of the water tank 8 are respectively communicated with the two atomization generating devices, liquid in the water tank 8 respectively flows into the two atomization generating devices under the action of gravity, and, atomizing generating device acts on human eyes from a 15 discharge in fog outlet hole after atomizing liquid, and sealed cowling 3 can adopt the silica gel material, promotes the comfort level when guaranteeing the leakproofness, the utility model discloses a novel structure, integrated design, portable, use.
As shown in fig. 2, the atomization generating device has an atomization bin 9 fixedly arranged inside the casing 1, as shown in fig. 4, the atomization bin 9 is of a cavity structure, the position of the atomization bin 9 close to the eyes of the human body is open, the outside of the atomization bin 9 is fixed on the inner wall of the casing 1 through bolts, an atomization sheet 14 is arranged inside the atomization bin 9, a mist outlet 15 penetrates through the casing and is communicated with the open end of the atomization bin 9, and the atomization sheet 14 atomizes the liquid and then discharges the liquid from the mist outlet 15 to the eyes.
As shown in fig. 2, the water tank 8 is disposed between the two atomization bins 9, the water tank 8 and the housing 1 are integrated, two sides of the bottom of the water tank 8 and the two atomization bins 9 are respectively provided with a drain pipe 12, one side of the atomization bin 9 opposite to the mist outlet is provided with a water inlet pipe 13, the drain pipe 12 is inclined downwards towards the water inlet pipe 13, the water inlet pipe 13 is communicated with the drain pipe 12 through a soft connecting pipe 11, two ends of the connecting pipe 11 are respectively sleeved on the water inlet pipe 13 and the end of the drain pipe 12, the bottom of the water tank 8 is not lower than the top of the water inlet pipe 13, in this embodiment, the bottom of the water tank 8 is flush with the top of the water inlet pipe 13, so that the liquid in the water tank 8 can respectively flow into the two atomization bins 9 through gravity, the liquid can be supplied into the atomization bins 9 through a pipeline only through, simple structure and low cost.
In the above embodiment, the atomization generating device further includes a control circuit board, a rechargeable battery (the control circuit board and the rechargeable battery are shown in the figure), a key group 5 and a display screen 4 symmetrically arranged on the outer side of the panel 2, and an eye atomizer shown by the rechargeable battery and the atomizing sheets 14 and 3, which includes a housing 1, the outer side of the housing 1 is provided with the panel 2, the inner side of the housing 1 is provided with a sealing cover 3 around the inner side of the housing 1, the sealing cover 3 covers the orbit, a cavity is formed in front of the eyes, the bottom of the sealing cover 3 is provided with a nose support 10 matched with the upper part of the nose of the human body, the nose support 10 supports the sealing cover 3, the sealing cover 3 is more stably connected with the face of the human body in the using process, the housing 1 is internally provided with a water tank 8 and two atomization generating devices corresponding to the positions of the eyes of the human body, atomizing generating device is close to one side setting of human face and has been seted up out fog hole 15, and the bottom both sides of water tank 8 are linked together with two atomizing generating device respectively, and 8 inside liquid of water tank flow in two atomizing generating device's inside respectively through the action of gravity, and water tank 8 is atomizing generating device supply liquid, and atomizing generating device acts on human eyes from a fog hole 15 discharge after atomizing liquid, and sealed cowling 3 can adopt the silica gel material, promotes the comfort level when guaranteeing the leakproofness, the utility model discloses a novel structure, integrated design, portable, use.
As shown in fig. 2, the atomization generating device has an atomization bin 9 fixedly arranged inside the casing 1, as shown in fig. 4, the atomization bin 9 is of a cavity structure, the position of the atomization bin 9 close to the eyes of the human body is open, the outside of the atomization bin 9 is fixed on the inner wall of the casing 1 through bolts, an atomization sheet 14 is arranged inside the atomization bin 9, a mist outlet 15 penetrates through the casing and is communicated with the open end of the atomization bin 9, and the atomization sheet 14 atomizes the liquid and then discharges the liquid from the mist outlet 15 to the eyes.
As shown in fig. 2, the water tank 8 is disposed between the two atomization bins 9, the water tank 8 and the housing 1 are integrated, two sides of the bottom of the water tank 8 and the two atomization bins 9 are respectively provided with a drain pipe 12, one side of the atomization bin 9 opposite to the mist outlet is provided with a water inlet pipe 13, the drain pipe 12 is inclined downwards towards the water inlet pipe 13, the water inlet pipe 13 is communicated with the drain pipe 12 through a soft connecting pipe 11, two ends of the connecting pipe 11 are respectively sleeved on the water inlet pipe 13 and the end of the drain pipe 12, the bottom of the water tank 8 is not lower than the top of the water inlet pipe 13, in this embodiment, the bottom of the water tank 8 is flush with the top of the water inlet pipe 13, so that the liquid in the water tank 8 can respectively flow into the two atomization bins 9 through gravity, the liquid can be supplied into the atomization bins 9 through a pipeline only through, simple structure and low cost.
In the above embodiment, the atomization generating device further includes a control circuit board, a rechargeable battery (the control circuit board and the rechargeable battery are shown in the figure), a key group 5 and a display screen 4 symmetrically disposed on the outer side of the panel 2, the rechargeable battery, the atomization sheet 14, the USB interface female socket CN1 and the 4054 lithium battery charging chip, the USB interface female socket CN1 is connected with the USB charger during charging, the 4054 lithium battery charging chip is a complete single lithium ion battery and adopts a constant current/constant voltage linear charger, the 4054 lithium battery charging chip becomes an ideal choice for portable application due to the SOT packaging and the small number of external elements, and the 4054 lithium battery charging chip can be suitable for the operation of a USB power supply and an adapter power supply; the rechargeable battery is connected with the 4054 lithium battery charging chip through a lead; the power supply circuit is provided with a BL8503-3V power supply chip which reduces 5V input voltage to 3V output to supply power for the control circuit, a PWC end in the power supply circuit is connected with a PWC of the MCU, and the MCU detects the residual power in the rechargeable battery through the PWC end and sends the residual power data to the display circuit for display.
As shown in fig. 11, the key circuit has three keys: a power supply/mode key S1, a time setting key S2 and a fog quantity adjusting key S3, wherein the power supply/mode key S1 can start and close the device by pressing the power supply/mode key for a long time, the working modes can be selected alternately by pressing the power supply/mode key for a short time, the working modes comprise a left-eye single-eye atomization mode, a right-eye single-eye atomization mode and a double-eye atomization mode, the time setting key S2 is used for adjusting the atomization time, and the fog quantity adjusting key S3 is used for adjusting the atomization intensity; the power supply/mode key S1, the time setting key S2 and the fog quantity adjusting key S3 are respectively connected with three IO ports of the MCU; as shown in fig. 12, the sound generating circuit has a buzzer BUZ1, the buzzer BUZ1 is connected with the IO port of the MCU through an amplifying circuit composed of a diode Q3, and when any key in the key circuit is pressed, the sound generating circuit is turned on to generate a short beep.
As shown in fig. 8, the display circuit has a display screen and a display driver chip, the display screen is used for displaying the remaining power, the operating mode, the atomization time and the atomization strength, the display screen is an LCD display screen, the LCD display screen is electrically connected with the display driver chip, a data receiving pin of the display driver chip is connected with a data sending pin of the MCU through a wire, in this embodiment, the display driver chip is a microprocessor with a model number FM8P 53; as shown in fig. 13, in the backlight circuit of the LCD display, an LED BG end of the backlight circuit is connected to an LED BG end of the MCU by a wire, and when the key is pressed, the LED BG of the MCU outputs a high level and is turned off after a delay of 3 to 10 seconds, so that the LED1 is turned on, and remains on for 3 to 10 seconds and then is turned off.
The above embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. An eye atomizer is characterized by comprising a shell, wherein a panel is arranged on the outer side of the shell, a sealing cover which is matched with the outline of human eyes is arranged on the inner side of the shell in a surrounding manner, a nose support which is matched with the upper part of a nose of a human body is arranged at the bottom of the sealing cover, a water tank and two atomization generating devices which correspond to the positions of two eyes of the human body are arranged in the shell, one side of each atomization generating device, which is close to the face of the human body, is provided with a mist outlet, two sides of the bottom of the water tank are respectively communicated with the two atomization generating devices, and liquid in the water tank flows into the two atomization generating devices through the action of gravity; the atomization generating device is provided with an atomization bin which is fixedly arranged in the shell, an atomization sheet is arranged in the atomization bin, and the fog outlet penetrates through the shell and is communicated with the atomization bin; the water tank is arranged between the two atomization bins in the middle, the two sides of the bottom of the water tank and the two atomization bins are respectively provided with a drain pipe correspondingly, one side of each atomization bin, which is opposite to the fog outlet hole, is provided with a water inlet pipe, the water inlet pipe is communicated with the drain pipe through a connecting pipe, and the bottom height of the water tank is not lower than the top height of the water inlet pipe; the atomization generating device further comprises a control circuit board, a rechargeable battery and a display screen, wherein the control circuit board, the rechargeable battery and the display screen are arranged inside the shell, the key set and the display screen are symmetrically arranged on the outer side of the panel, the rechargeable battery, the atomization sheet, the key set and the display screen are all connected with the control circuit board, the rechargeable battery is connected with a charging interface, and a charging hole used for fixing the charging interface is formed in the bottom of the shell.
2. The ocular nebulizer of claim 1, wherein: the top of the water tank is of an open structure, and a transparent water tank cover is arranged at the top of the water tank and clamped at the top of the water tank.
3. The ocular nebulizer of claim 1, wherein: the shell is provided with an adjusting binding band.
4. A control circuit for an eye nebulizer as claimed in any one of claims 1 to 3, characterized by: the device comprises a main control circuit, a charging circuit, a power supply circuit, a sound production circuit, a key circuit, a display circuit, a first atomization sheet driving circuit and a second atomization sheet driving circuit; the main control circuit is respectively connected with the charging circuit, the power supply circuit, the sound production circuit, the key circuit, the display circuit, the first atomization sheet driving circuit and the second atomization sheet driving circuit; the charging circuit is connected with the power supply circuit; the main control circuit is provided with an MCU, the first atomization plate driving circuit and the second atomization plate driving circuit are both provided with field effect transistors, two PWM frequency output pins of the MCU are respectively connected with grids of the field effect transistors in the first atomization plate driving circuit and the second atomization plate driving circuit, and two sampling signal input pins of the MCU are respectively connected with source electrodes of the field effect transistors in the first atomization plate driving circuit and the second atomization plate driving circuit; the key circuit is provided with three keys which are respectively connected with three IO ports of the MCU, the sounding circuit is provided with a buzzer, and the buzzer is connected with the IO ports of the MCU; the display circuit is provided with an LCD display screen and a display driving chip, the LCD display screen is connected with the display driving chip, and a data receiving pin of the display driving chip is connected with a data sending pin of the MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226448.XU CN211535124U (en) | 2019-07-31 | 2019-07-31 | Eye atomizer and control circuit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226448.XU CN211535124U (en) | 2019-07-31 | 2019-07-31 | Eye atomizer and control circuit thereof |
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| Publication Number | Publication Date |
|---|---|
| CN211535124U true CN211535124U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921226448.XU Active CN211535124U (en) | 2019-07-31 | 2019-07-31 | Eye atomizer and control circuit thereof |
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| CN (1) | CN211535124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891060A (en) * | 2021-01-19 | 2021-06-04 | 台州市靓章生物科技有限公司 | Visual atomization eye patch and control method thereof |
-
2019
- 2019-07-31 CN CN201921226448.XU patent/CN211535124U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891060A (en) * | 2021-01-19 | 2021-06-04 | 台州市靓章生物科技有限公司 | Visual atomization eye patch and control method thereof |
| CN112891060B (en) * | 2021-01-19 | 2021-10-08 | 浙江靓章生物科技有限公司 | Visual atomization eye patch and control method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 Address after: No.68, 17 / F, unit a, building 1, 8 Guohuai street, high tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Henan fushengkang Health Industry Group Co.,Ltd. Address before: Room 1807, 18 / F, block a, torch tower, 8 Guohuai street, Zhengzhou high tech Development Zone, Henan Province, 450000 Patentee before: Zhengzhou Fushengkang Ophthalmic Medical Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |