CN217853805U - Multi-sense combines eyesight protection appearance based on massage - Google Patents
Multi-sense combines eyesight protection appearance based on massage Download PDFInfo
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- CN217853805U CN217853805U CN202221182436.3U CN202221182436U CN217853805U CN 217853805 U CN217853805 U CN 217853805U CN 202221182436 U CN202221182436 U CN 202221182436U CN 217853805 U CN217853805 U CN 217853805U
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Abstract
The utility model discloses a multi-sense combines eyesight protection appearance based on massage, include: the robot comprises a microprocessor, and a VR vision module, an air bag massage module, a dragon hand grip massage module, an EMS electrical stimulation module and a touch display screen which are respectively connected with the microprocessor; the EMS electrical stimulation module includes: the constant current source module, the overcurrent protection module, the array electrode control module and the array electrode are connected in sequence, and the constant current source module is also connected with the microprocessor through a sampling resistor and a pulse width detection circuit. Adopt the utility model discloses, can comparatively accurate massage acupuncture point and adopt multiple mode to massage and eyesight protection to the user.
Description
Technical Field
The utility model relates to an eyesight protection field especially relates to a multi-sense combines eyesight protection appearance based on massage.
Background
Currently, an eye massage instrument is usually an air pressure eye massage instrument which completes massage by realizing extrusion through inflation and deflation, but the massage mode has the defect that acupuncture points cannot be massaged accurately. In addition, the existing eye massager has single function, can not adopt various massage modes, can not adapt to the individual requirements of users, has low user experience degree and small contribution degree to eyesight protection, and can not realize the eyesight protection of the users in multiple directions. Therefore, the present invention provides a multi-sense combined vision protection instrument based on massage to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a multi-sense combines eyesight protection appearance based on massage, can comparatively accurate massage acupuncture point and adopt multiple mode to massage and eyesight protection the user.
Based on this, the utility model provides a multi-sense combines eyesight protection appearance based on massage, the protection appearance includes:
the robot comprises a microprocessor, and a VR vision module, an air bag massage module, a dragon hand grip massage module, an EMS electrical stimulation module and a touch display screen which are respectively connected with the microprocessor;
the EMS electrical stimulation module includes: the constant current source module, the overcurrent protection module, the array electrode control module and the array electrode are connected in sequence, and the constant current source module is further connected with the microprocessor through a sampling resistor and a pulse width detection circuit.
The constant current source module is also connected with a power supply through the boosting module.
The boosting module comprises a chip with the model of MC 64063A.
The constant current source module is also connected with the microprocessor through a pulse width limiting circuit.
The air bag massage module comprises an air pump and an electromagnetic valve, and the air pump and the electromagnetic valve are connected with the microprocessor through a level conversion module.
Wherein, the Long Zhuashou massage module includes: L298N drive plate, dragon tongs motor, eccentric shaft sleeve, bearing, support, silica gel massage head, L298N drive plate with dragon tongs motor links to each other, the pivot of dragon tongs motor with eccentric shaft sleeve links to each other, eccentric shaft sleeve pass through the bearing with the support links to each other, the support with silica gel massage head links to each other.
Wherein the VR vision module includes: VR glasses.
When the utility model is used, a user can input and select which massage mode through the touch display screen, and the massage mode can be selected from one or more massage modes, wherein the massage modes comprise; gasbag massage, dragon tongs massage, EMS electro photoluminescence massage, the massage of dragon tongs can be used for massaging the head, the gasbag massage can be used for massaging neck or head rear portion, EMS electro photoluminescence massage can be used for massaging facial acupuncture point, and the user can also select the Betz therapy video of broadcast in the VR glasses, before placing the cell-phone in the VR glasses, carries out VR vision rehabilitation. Adopt the utility model discloses, possess multiple massage mode and supply the user to select, massage acupuncture point that can be comparatively accurate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic circuit diagram of a massage-based multi-sensory combined vision protection instrument according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an EMS electrical stimulation module provided by an embodiment of the present invention;
fig. 3 is a circuit diagram of a boost module provided by an embodiment of the present invention;
fig. 4 is a circuit diagram of a constant current source module provided by an embodiment of the present invention;
fig. 5 is a circuit diagram of an array electrode control module according to an embodiment of the present invention;
fig. 6 is a schematic view of an air bag massage module provided in an embodiment of the present invention;
fig. 7 is a schematic view of a dragon hand massage module provided by the embodiment of the present invention;
fig. 8-12 are schematic views of the massage-based multi-sense combined vision protection instrument provided by the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic circuit diagram of a multi-sense combined vision protection instrument based on massage provided by the embodiment of the utility model, the protection instrument includes:
the intelligent medical robot comprises a microprocessor 102, and a VR vision module 101, an air bag massage module 103, a dragon hand grip massage module 104, an EMS electrical stimulation module 105 and a touch display screen 106 which are respectively connected with the microprocessor 102;
fig. 2 is a schematic diagram of an EMS electrical stimulation module provided by the embodiment of the present invention, the EMS electrical stimulation module includes: the device comprises a constant current source module 204, an overcurrent protection module 203, an array electrode control module 202 and an array electrode 201 which are connected in sequence, wherein the constant current source module 204 is also connected with the microprocessor through a sampling resistor 206 and a pulse width detection circuit 207.
The array electrode adopts a 4 x 4 array electrode, sixteen electrodes in the 4 x 4 array electrode are divided into eight electrode pairs, each electrode pair respectively corresponds to the temple, yangbai acupoint, zanzhu acupoint, yuyao acupoint, retrobulbar acupoint, chengqi acupoint, jingming acupoint and Sibai acupoint of the face of a human body, and a user attaches the electrode pieces to the face according to the positions of the acupoints of the user and can massage 8 acupoints of the face. The electrode 4 is made of silica gel, and can effectively adsorb and fix the skin.
The constant current source module is also connected with a power supply through the boosting module.
Fig. 3 is a circuit diagram of a boost module according to an embodiment of the present invention, where the boost module includes a chip of type MC 64063A. Because of the demand of amazing electric current, need rise to a higher voltage with the power, select MC64063A chip here, this chip is exclusively used in direct current-direct current converter control part, includes temperature compensation band gap reference source in the piece, embeds there is the switch of heavy current, the switching current that MC34063A chip can control reaches 1.5A, and the internal line includes reference voltage source, oscillator, converter, logic control circuit and switch transistor to the very little convenient integration of volume is among portable product, satisfying that can be fine the utility model discloses a needs. Because of the existence of the barrel effect, the withstand voltage value of each component should meet the requirement and leave a margin, the relationship between the input and output voltages of the circuit is OUT = (R1 + R2)/R1 x 1.25, and the appropriate resistance values of R1 and R2 are selected in the circuit, so that the output of 80V voltage under the condition of 12V voltage input can be ensured to meet the requirement. In order to improve the power efficiency, a triode is added in front of an external circuit MOS tube and is used for actively reducing the source voltage of the MOS. When 2 pins of the MC34063 output low level, the triode is conducted, the grid potential of the MOS tube is pulled down rapidly, and the MOS tube is turned off rapidly; when 2 feet of the MC34063 outputs high level, the triode is cut off, the grid potential of the MOS tube is pulled high rapidly, and the MOS tube is conducted rapidly. If the active turn-off circuit is removed, the grid electrode of the MOS tube can only discharge through the resistor, the turn-off is not thorough, and the efficiency of the switching power supply is reduced.
Fig. 4 is a circuit diagram of a constant current source module provided in an embodiment of the present invention, wherein the constant current source module controls the current magnitude by feeding back a current signal. The microprocessor generates a voltage after DA conversion and adds the voltage to the position A, the voltage is input to the positive input end of the operational amplifier after the voltage is divided by two precision resistors R4 and R5, a filter capacitor C4 is added for filtering, the voltage is added to the base electrode of an NPN triode Q2 after the operational amplifier, the function of outputting a given current is realized by utilizing the characteristic of the triode in a saturation region, and the polarity of the output current flowing through the electrode slice is controlled by controlling the conduction and the cut-off of the four triodes, namely the voltage applied between two points D, E. When the current is output, the voltage at two ends of the resistor, namely the voltage at the point C, is read into the microprocessor through AD conversion by setting a precise sampling resistor R7 so as to obtain the magnitude of the output current, and the magnitude of the output current is compared with a given value, the error between the output current and the given value is calculated, and the error is adjusted in real time through a PID algorithm so as to ensure the precise output of the current.
The triodes Q3-Q6 form an H-bridge commutation circuit, the collector electrode of the NPN triode Q2 is connected with the H-bridge commutation circuit, and the pulse stimulation current output by the array electrode is controlled by the conduction and the cut-off of the NPN triode Q2.
Fig. 5 is a circuit diagram of an array electrode control module provided in an embodiment of the present invention, the electrode control module designs a 4 × 4 array electrode, each electrode is connected to two switches, the other end of each switch is connected to a point a and a point B of a constant current source module, and any set of electrodes can be selected to be powered on as long as the on/off of the switches are controlled. The circuit adopts an optically coupled bidirectional thyristor FODM3012 to ensure the bidirectional circulation of current between the electrodes, the thyristor withstand voltage value is 250V and is far greater than the high voltage of 80V, the maximum effective value of the conduction current is 70mA, and the requirement of bioelectric stimulation current is met. The maximum trigger current of a Light Emitting Diode (LED) is 5mA, the recommended working current is 5-60 mA, in order to take corresponding time and power consumption into account, a 200 omega current limiting resistor is used, and the driving current is 10mA. The connection of each electrode and the circuit only needs one wire, the connection mode is simplified, the on-off and conducting direction of each electrode is determined by two optical coupling bidirectional controllable silicon connected on the electrode, 32 signal wires are needed for controlling 16 electrodes to control 32 optical coupling bidirectional controllable silicon, the I/O port of the microprocessor with the model of STM32F103C8T6 is limited, 8-bit serial input, serial or parallel output shift register 74HC595 is adopted for expansion, when the chip drives the LED, the occupied I/O port wires are less, and the QH' pin and the SER pin of the chip can be cascaded. The chip is connected with the microprocessor by adopting an SPI interface, 4 pieces of 74HC595 are needed for 16 electrodes and are cascaded together, 4 gating bytes are sent to a shift register of the 74HC595 through PB4_ MOSI and PB6_ SCK interfaces before the microprocessor loads pulse current each time, then rising edges are provided for the 74HC595 through PB4_ RCLK, the output selection electrodes of the shift register are enabled to be conducted, the process only needs 2us, and sufficient time is reserved for loading stimulation current.
The positive and negative ends of each electrode are respectively connected with the point A and the point B of the constant current source module through an optical coupling bidirectional controllable silicon VS (model: MOC3083SR 2M) switch, so that any group of electrodes can be selected to be powered on and off by controlling the on and off of the optical coupling bidirectional controllable silicon VS switch.
Thirty-two signal lines are required to control the sixteen electrodes 4 to control thirty-two optically coupled triacs VS, so that an eight-bit serial input, serial or parallel output shift register U3 (model: 74HC 595) extension is used, which occupies fewer I/O ports lines and can be cascaded when driving LEDs with the shift register U3.
The constant current source module is also connected with the microprocessor through a pulse width limiting circuit.
It should be noted that the pulse width limiting circuit, the pulse width detecting circuit and the overcurrent protection module are all in the prior art.
Fig. 6 is a schematic diagram of the airbag massage module provided by the embodiment of the present invention, the airbag massage module includes an air pump and a solenoid valve, the air pump and the solenoid valve are connected to the microprocessor through a level conversion module, the air pump can be controlled to inflate or inhale air from the air pump through an upper three-way solenoid valve and a lower three-way solenoid valve, and the massage experience with different force levels can be provided by changing the rate of inflation and inspiration. The air bag massage module may be of the prior art.
Fig. 7 is a schematic view of a dragon hand grip massage module provided by the embodiment of the present invention, the Long Zhuashou massage module includes: the dragon tongs comprise an L298N driving plate, a dragon tongs motor, an eccentric shaft sleeve, a bearing, a support and a silica gel massage head, wherein the L298N driving plate is connected with the dragon tongs motor, a rotating shaft of the dragon tongs motor is connected with the eccentric shaft sleeve, the eccentric shaft sleeve is connected with the support through the bearing, and the support is connected with the silica gel massage head. The dragon tongs motor can be direct current motor.
The Long Zhuashou massage module is mainly used for massaging the Baihui smart points. The head top massage device is combined with elements such as the eccentric sleeve of the eccentric shaft and the like through the direct current motor to provide mechanical massage to the head top, and when the direct current motor is electrified, the direct current motor can drive the top silica gel head to press for 360 degrees, so that the head top massage is realized.
Wherein the VR vision module includes: VR glasses.
Fig. 8-12 are schematic diagrams of massage-based multi-sense combined vision protection instrument, icon 1 is a VR vision module, icon 2 is an array electrode, icon 3 is a dragon hand massage module, icon 4 is an airbag massage module, icon 11 is a hot compress module in the VR vision module, icon 12 is VR glasses in the VR vision module, the hot compress module can be heating devices such as a resistance wire and a temperature controller connected with the resistance wire, and the outside adopts a heat-conducting flame-proof material wrapping the heating devices, so that the temperature is optimum for human eyes, and the human eyes are heated to relax. The icon 31 may be an earphone module, the earphone module may be connected to a music player for playing music for relaxing a user, a stepping motor is installed inside the earphone module, and the stepping motor may be driven by an ULN2003 driving board to drive a screw to control tightness of the head and the neck, so as to achieve the effect of adapting to different heads with different sizes. Icon 32 may be a dragon hand massage module for massaging the head, and icon 33 is an air pump module. The icon 41 is the air bag massage air pool point of the air pump module, the icon 42 is the air bag massage nebula point of the air pump module, and both 41 and 42 are used for massaging the back of the head and the neck.
When the utility model is used, a user can input and select which massage mode through the touch display screen, and the massage mode can be selected from one or more massage modes, wherein the massage modes comprise; gasbag massage, dragon tongs massage, EMS electro photoluminescence massage, the massage of dragon tongs can be used for massaging the head, the gasbag massage can be used for massaging neck or head rear portion, EMS electro photoluminescence massage can be used for massaging facial acupuncture point, and the user can also select the Betz therapy video of broadcast in the VR glasses, before placing the cell-phone in the VR glasses, carries out VR vision rehabilitation. Adopt the utility model discloses, possess multiple massage mode and supply the user to select, massage acupuncture point that can be comparatively accurate.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a multi-sense combines eyesight protection appearance based on massage which characterized in that includes:
the robot comprises a microprocessor, and a VR vision module, an air bag massage module, a dragon hand grip massage module, an EMS electrical stimulation module and a touch display screen which are respectively connected with the microprocessor;
the EMS electrical stimulation module includes: the constant current source module, the overcurrent protection module, the array electrode control module and the array electrode are connected in sequence, and the constant current source module is also connected with the microprocessor through a sampling resistor and a pulse width detection circuit.
2. The multi-sensory combined vision protection instrument based on massage as claimed in claim 1, wherein the constant current source module is further connected to a power supply through a boosting module.
3. The multi-sensory combination vision protection instrument based on massage as claimed in claim 2, wherein the boosting module comprises a chip of type MC 64063A.
4. The multi-sensory combined vision protection instrument based on massage according to claim 1, wherein the constant current source module is further connected with the microprocessor through a pulse width limiting circuit.
5. The multi-sense combined vision protection instrument based on massage as claimed in claim 1, wherein the air bag massage module comprises an air pump and an electromagnetic valve, and the air pump and the electromagnetic valve are both connected with the microprocessor through a level conversion module.
6. The massage-based multi-sensory combined vision protection instrument of claim 1, wherein the Long Zhuashou massage module comprises: the dragon tongs comprise an L298N driving plate, a dragon tongs motor, an eccentric shaft sleeve, a bearing, a support and a silica gel massage head, wherein the L298N driving plate is connected with the dragon tongs motor, a rotating shaft of the dragon tongs motor is connected with the eccentric shaft sleeve, the eccentric shaft sleeve is connected with the support through the bearing, and the support is connected with the silica gel massage head.
7. The massage-based multi-sensory combination vision protector of any one of claims 1-6, wherein the VR vision module includes: VR glasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221182436.3U CN217853805U (en) | 2022-05-17 | 2022-05-17 | Multi-sense combines eyesight protection appearance based on massage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221182436.3U CN217853805U (en) | 2022-05-17 | 2022-05-17 | Multi-sense combines eyesight protection appearance based on massage |
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| Publication Number | Publication Date |
|---|---|
| CN217853805U true CN217853805U (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221182436.3U Expired - Fee Related CN217853805U (en) | 2022-05-17 | 2022-05-17 | Multi-sense combines eyesight protection appearance based on massage |
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| Country | Link |
|---|---|
| CN (1) | CN217853805U (en) |
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2022
- 2022-05-17 CN CN202221182436.3U patent/CN217853805U/en not_active Expired - Fee Related
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Granted publication date: 20221122 |