CN105879242B - A kind of portable laser treatment instrument based on Internet of Things - Google Patents

A kind of portable laser treatment instrument based on Internet of Things Download PDF

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Publication number
CN105879242B
CN105879242B CN201610264655.9A CN201610264655A CN105879242B CN 105879242 B CN105879242 B CN 105879242B CN 201610264655 A CN201610264655 A CN 201610264655A CN 105879242 B CN105879242 B CN 105879242B
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integrated circuit
connect
resistance
triode
driving wheel
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CN105879242A (en
Inventor
郎中燕
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Zhuhai City Yi Zhi medical instrument limited company
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Zhuhai City Yi Zhi Medical Instrument Ltd Co
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/067Radiation therapy using light using laser light
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/02Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0601Apparatus for use inside the body
    • A61N5/0603Apparatus for use inside the body for treatment of body cavities
    • A61N2005/0607Nose
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0626Monitoring, verifying, controlling systems and methods

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

The present invention relates to a kind of portable laser treatment instrument based on Internet of Things,The testing agency being connect including main body and with subject radio,The testing agency includes fixed mechanism and nasal disease by radiating nasal cavity is popped one's head in,The both sides of the main body are equipped with two handles,The portable laser treatment instrument based on Internet of Things operates the rotation of driving motor in fixed mechanism by control panel,Drive driving wheel rotation,The sliding panel of both sides above and below driving wheel is made to be moved towards both sides,Sucker is driven to extend outward and adsorb in nasal cavity,Make nasal disease by radiating nasal cavity pop one's head in work when the position in the most comfortable,Moreover,In ultrasonic wave transmitting circuit,Utilize the output terminal outputting oscillation signal of integrated circuit,And pass through the first triode and the second triode by signal enhanced processing,It ensure that the stability of ultrasonic transmitter transmitting ultrasonic signal,The circuit is using conventional component simultaneously,Production cost is reduced while ensureing and stablizing communication performance,Improve the market competitiveness of the laser therapeutic apparantus.

Description

A kind of portable laser treatment instrument based on Internet of Things
Technical field
The present invention relates to a kind of portable laser treatment instrument based on Internet of Things.
Background technology
It has been very ripe technology that Semiconductor Laser Irradiation, which replaces traditional acupuncture needle to carry out acupoint therapy, due to semiconductor Laser irradiation mutually compared to acupuncture needle acupuncture possess hurtless measure, penetrability it is good, it is simple and easy to do, only need to be in contact with or close to human skin i.e. The advantages that deployable treatment.Correspondingly, the laser therapeutic apparantus using Semiconductor Laser Irradiation technology as core also obtained it is considerable Development.
Laser therapeutic apparantus is mostly using acupuncture point irradiation treatment and two kinds of illuminating methods of nasal cavity irradiation treatment as core in the prior art Content.However, when the laser therapeutic apparantus of the prior art is specifically used, nasal disease by radiating nasal cavity probe is mostly fixed on nose with clip or support bar In chamber, the discomfort of user is easily caused in treatment, meanwhile, nasal disease by radiating nasal cavity probe is mostly in a manner of wired connection and laser The ontology connection of therapeutic equipment, therefore over the course for the treatment of, user in order to keep nasal cavity be in irradiating state scope of activities by Great limitation, so as to limiting the practicability of device.
Invention content
The technical problem to be solved by the present invention is to:User's therapentic part is easy during in order to overcome therapeutic process in the prior art Uncomfortable, the restricted deficiency of scope of activities provides and avoids therapentic part discomfort, scope of activities unrestricted in a kind of therapeutic process The portable laser treatment instrument based on Internet of Things.
The technical solution adopted by the present invention to solve the technical problems is:A kind of portable laser treatment based on Internet of Things Instrument, the testing agency being connect including main body and with subject radio, the testing agency includes fixed mechanism and nasal disease by radiating nasal cavity is popped one's head in, The both sides of the main body are equipped with two handles, and the nasal disease by radiating nasal cavity probe is fixed on fixed mechanism, and the main body is equipped with aobvious Display screen, switch, indicator light and control panel;
The fixed mechanism includes telescoping mechanism and two fixed cells for being arranged on telescoping mechanism both sides, described fixed single Member includes sucker and connecting rod, and one end of the connecting rod is located at the inside of telescoping mechanism, and the sucker is fixed on the other end of connecting rod;
The telescoping mechanism includes framework, and the left and right sides inside the framework is all provided with fluted, is set inside the framework There is telescopic unit, the telescopic unit is arranged on driving wheel including horizontally disposed driving motor, drive shaft, driving wheel and two The sliding unit of upper and lower both sides, the driving motor are fixed on the side inside framework, the driving motor by drive shaft with Driving wheel is sequentially connected, and the driving wheel is equipped with several driving tooths, and the periphery of the driving tooth along driving wheel is circumferential uniformly to be divided On the semi circular surface of driving wheel, the driving wheel is slidably connected cloth with sliding unit;
The sliding unit includes sliding panel, and the both sides of the sliding panel are equipped with side plate, and the side plate is arranged in groove, The sliding panel is equipped with driven tooth close to the side of driving wheel, and the driven tooth matches with the driving tooth on driving wheel, described Sliding panel is connect with connecting rod;
Central processing unit, the display screen, switch, indicator light, nasal disease by radiating nasal cavity probe and driving electricity are equipped in the main body Machine is electrically connected with central processing unit;
Ultrasonic wave transmitting module is equipped in the central processing unit, being equipped with ultrasonic wave in the ultrasonic wave transmitting module emits Circuit, it is described ultrasound wave transmitting circuit include ultrasonic transmitter, integrated circuit, power supply, switch, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, adjustable resistance, the first capacitance, the second capacitance, the first diode, the second diode, First triode and the second triode, the model N of the integrated circuit, the control terminal of the integrated circuit pass through the second capacitance It is connect with the ground terminal of integrated circuit, the triggering end of the integrated circuit is connected by the ground terminal of the first capacitance and integrated circuit It connects, the triggering end of the integrated circuit and the thresholding end of integrated circuit connect, and the thresholding end of the integrated circuit passes through the second electricity Resistance is connect with the discharge end of integrated circuit, and the discharge end of the integrated circuit is connect by first resistor with adjustable resistance, described The sliding end of adjustable resistance is connected by the series circuit and the ground terminal of integrated circuit being made of switch and power supply, described integrated The resetting end of circuit and the power end of integrated circuit connect, and the resetting end of the integrated circuit and the sliding end of adjustable resistance connect It connects, the power end of the integrated circuit is connect with the collector of the first triode, and the output terminal of the integrated circuit passes through third Resistance is connect with the anode of the first diode, and the cathode of first diode is connect with the base stage of the first triode, the collection Output terminal into circuit is connect by 3rd resistor with the cathode of the second diode, the anode and the two or three of second diode The base stage connection of pole pipe, the emitter of first triode are connect with the emitter of the second triode, second triode Collector and the ground terminal of integrated circuit connect, the power end of the integrated circuit passes through by the 4th resistance and the 5th resistance group Into series circuit and the ground terminal of integrated circuit connect, the emitter of first triode and one end of ultrasonic transmitter Connection, the other end of the ultrasonic transmitter are connected by the ground terminal of the 5th resistance and integrated circuit, and the power supply is born The ground terminal of pole and integrated circuit connects.
Preferably, cheap using 1N4148, characteristic that performance is stablized, in order to reduce ultrasonic wave transmitting circuit into This, the model of first diode and the second diode is 1N4148.
Preferably, being conducive to increase friction using screw thread, main body, the periphery of the handle are caught for the convenience of the users Equipped with screw thread.
Preferably, operating for the convenience of the users, the control panel includes irradiation time control key, irradiation mode control Key processed, irradiation power control key and fixing intensity control key.
Preferably, telescoping mechanism causes to damage to nasal cavity in order to prevent, the quadrangle of the framework is fillet.
Preferably, using triangle gear angular adjustment feature with high accuracy, in order to improve the flexible essence of telescoping mechanism The shape of degree, the driving tooth and driven tooth is triangle.
Preferably, showing the characteristics of content is more using liquid crystal display, the display screen is liquid crystal display.
Preferably, in order to improve antijamming capability of the ultrasonic wave transmitting circuit to temperature, the first resistor, the second electricity Resistance, 3rd resistor, the 4th resistance and the 5th resistance temperature drift coefficient be 5%ppm.
Fixation is operated the invention has the advantages that being somebody's turn to do the portable laser treatment instrument based on Internet of Things and passing through control panel The rotation of driving motor in mechanism drives driving wheel rotation, and the sliding panel of both sides above and below driving wheel is made to be moved towards both sides, drives and inhales Disk extends and adsorbs in nasal cavity outward, make nasal disease by radiating nasal cavity pop one's head in work when the position in the most comfortable, moreover, super In sonic wave transmitting circuit, using the output terminal outputting oscillation signal of integrated circuit, and pass through the first triode and the second triode By signal enhanced processing, the stability of ultrasonic transmitter transmitting ultrasonic signal ensure that, while the circuit is using routine Component reduces production cost while ensureing and stablizing communication performance, improves the market competitiveness of the laser therapeutic apparantus.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the portable laser treatment instrument the present invention is based on Internet of Things;
Fig. 2 is the structure diagram of the fixed mechanism of the portable laser treatment instrument the present invention is based on Internet of Things;
Fig. 3 is the structure diagram of the telescoping mechanism of the portable laser treatment instrument the present invention is based on Internet of Things;
Fig. 4 is the structure diagram of the telescopic unit of the portable laser treatment instrument the present invention is based on Internet of Things;
Fig. 5 is the circuit diagram of the ultrasonic wave transmitting circuit of the portable laser treatment instrument the present invention is based on Internet of Things;
In figure:1. main body, 2. display screens, 3. switches, 4. indicator lights, 5. handles, 6, screw thread, 7. control panels, 8. fix Mechanism, 9. nasal disease by radiating nasal cavity probe, 10. suckers, 11. telescoping mechanisms, 12. connecting rods, 13. frameworks, 14. driving motors, 15. drivings Axis, 16. driving wheels, 17. driving tooths, 18. driven tooths, 19. sliding panels, 20. side plates, 21. grooves, W1. ultrasonic transmitters, U1. integrated circuit, E. power supplys, S1. switches, R1. first resistors, R2. second resistances, R3. 3rd resistors, the 4th resistance of R4., R5. the 5th resistance, RP1. adjustable resistances, the first capacitances of C1., the second capacitances of C2., the first diodes of VD1., the two or two poles of VD2. Pipe, the first triodes of VT1., the second triodes of VT2..
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
As Figure 1-Figure 5, a kind of portable laser treatment instrument based on Internet of Things, including main body 1 and with main body 1 wirelessly The testing agency of connection, the testing agency include fixed mechanism 8 and nasal disease by radiating nasal cavity probe 9, and the both sides of the main body 1 are equipped with two A handle 5, the nasal disease by radiating nasal cavity probe 9 are fixed on fixed mechanism 8, and the main body 1 is equipped with display screen 2, switch 3, instruction Lamp 4 and control panel 7;
The fixed mechanism 8 includes telescoping mechanism 11 and two fixed cells for being arranged on 11 both sides of telescoping mechanism, described Fixed cell includes sucker 10 and connecting rod 12, and one end of the connecting rod 12 is located at the inside of telescoping mechanism 11, and the sucker 10 is solid It is scheduled on the other end of connecting rod 12;
The telescoping mechanism 11 includes framework 13, and the left and right sides inside the framework 13 is all provided with fluted 21, the frame Body 13 is internally provided with telescopic unit, and the telescopic unit includes horizontally disposed driving motor 14, drive shaft 15,16 and of driving wheel Two sliding units for being arranged on driving wheel both sides about 16, the driving motor 14 are fixed on the side inside framework 13, institute It states driving motor 14 to be sequentially connected by drive shaft 15 and driving wheel 16, the driving wheel 16 is equipped with several driving tooths 17, institute It states driving tooth 17 to be circumferentially evenly distributed on along the periphery of driving wheel 16 on the semi circular surface of driving wheel 16, the driving wheel 16 is with sliding Unit is slidably connected;
The sliding unit includes sliding panel 19, and the both sides of the sliding panel 19 are equipped with side plate 20, and the side plate 20 is set In groove 21, the sliding panel 19 is equipped with driven tooth 18, the driven tooth 18 and driving wheel 16 close to the side of driving wheel 16 On driving tooth 17 match, the sliding panel 19 is connect with connecting rod 12;
Central processing unit, the display screen 2, switch 3, indicator light 4, nasal disease by radiating nasal cavity probe 9 and drive are equipped in the main body 1 Dynamic motor 14 is electrically connected with central processing unit;
Ultrasonic wave transmitting module is equipped in the central processing unit, being equipped with ultrasonic wave in the ultrasonic wave transmitting module emits Circuit, it is described ultrasound wave transmitting circuit include ultrasonic transmitter W1, integrated circuit U1, power supply E, switch S1, first resistor R1, Second resistance R2,3rd resistor R3, the 4th resistance R4, the 5th resistance R5, adjustable resistance RP1, the first capacitance C1, the second capacitance C2, the first diode VD1, the second diode VD2, the first triode VT1 and the second triode VT2, the integrated circuit U1's The control terminal of model NE555, the integrated circuit U1 are connect by the second capacitance C2 with the ground terminal of integrated circuit U1, described The triggering end of integrated circuit U1 is connect by the first capacitance C1 with the ground terminal of integrated circuit U1, the triggering of the integrated circuit U1 End is connect with the thresholding end of integrated circuit U1, and the thresholding end of the integrated circuit U1 passes through second resistance R2's and integrated circuit U1 Discharge end connects, and the discharge end of the integrated circuit U1 is connect by first resistor R1 with adjustable resistance RP1, the adjustable resistance The sliding end of RP1 is connect by the series circuit formed by switching S1 and power supply E with the ground terminal of integrated circuit U1, described integrated The resetting end of circuit U 1 is connect with the power end of integrated circuit U1, and the resetting end of the integrated circuit U1 is with adjustable resistance RP1's Sliding end connects, and the power end of the integrated circuit U1 is connect with the collector of the first triode VD1, the integrated circuit U1's Output terminal is connect by 3rd resistor R3 with the anode of the first diode VD1, the cathode and the one or three of the first diode VD1 The base stage connection of pole pipe VT1, the output terminal of the integrated circuit U1 are connected by the cathode of 3rd resistor R3 and the second diode VD2 It connects, the anode of the second diode VD2 is connect with the base stage of the second triode VT2, the emitter of the first triode VT1 It is connect with the emitter of the second triode VT2, the collector of the second triode VT2 connects with the ground terminal of integrated circuit U1 It connects, the power end of the integrated circuit U1 passes through the series circuit and integrated circuit that are made of the 4th resistance R4 and the 5th resistance R5 The ground terminal connection of U1, the emitter of the first triode VT1 are connect with one end of ultrasonic transmitter W1, the ultrasonic wave The other end of transmitter W1 is connect by the 5th resistance R5 with the ground terminal of integrated circuit U1, and the cathode of the power supply E is with integrating The ground terminal connection of circuit U 1.
Preferably, cheap using 1N4148, characteristic that performance is stablized, in order to reduce ultrasonic wave transmitting circuit into This, the model of the first diode VD1 and the second diode VD2 are 1N4148.
Preferably, being conducive to increase friction using screw thread 6, main body 1 is caught for the convenience of the users, the handle 5 Periphery is equipped with screw thread 6.
Preferably, operating for the convenience of the users, the control panel 7 includes irradiation time control key, irradiation mode Control key, irradiation power control key and fixing intensity control key.
Preferably, telescoping mechanism 11 causes to damage to nasal cavity in order to prevent, the quadrangle of the framework 13 is fillet.
Preferably, using triangle gear angular adjustment feature with high accuracy, in order to improve the flexible of telescoping mechanism 11 The shape of precision, the driving tooth 17 and driven tooth 18 is triangle.
Preferably, showing the characteristics of content is more using liquid crystal display, the display screen 2 is liquid crystal display.
Preferably, in order to improve antijamming capability of the ultrasonic wave transmitting circuit to temperature, the first resistor R1, second Resistance R2,3rd resistor R3, the 4th resistance R4 and the 5th resistance R5 temperature drift coefficient be 5%ppm.
Nasal disease by radiating nasal cavity probe 9 is stretched into nasal cavity first, opens simultaneously main body by patient when using the laser therapeutic apparantus Switch on 1, indicator light 4 is bright, and irradiation time, irradiation mode and irradiation power are set according to the related key on control panel 7, The fixing intensity of fixing intensity control button setting nasal cavity fixed mechanism 8 is recycled, in 8 operational process of fixed mechanism, Driving motor 14 inside framework 13 rotates, and driving wheel 16 is driven to rotate, and due to the driving tooth 17 on driving wheel 16 and slides Driven tooth 18 on plate 19 matches, and in 16 rotation process of driving wheel, sliding panel 19 makees the steering and cunning according to driving wheel 16 Driving wheel 19 makees corresponding movement, in order to ensure that sliding panel 19 moves horizontally, 19 liang of sliding panel relative to the position of driving wheel 16 The side plate 20 of side is arranged in groove 21, can ensure that sliding panel 19 moves horizontally with this, drives the company being connect with sliding panel 19 Bar 12 moves left and right, and when the sucker 10 of 12 one end of connecting rod touches nasal cavity, entire fixed mechanism 8 is fixed on nasal cavity, suffers from Person can adjust fixed intensity according to the fixing intensity control button on control panel 7, be in nasal cavity in guarantee therapeutic process The position of the most comfortable.
In order to ensure that patient by enough scopes of activities, uses between nasal disease by radiating nasal cavity probe 9 and main body 1 over the course for the treatment of Wireless connection, connection mode are ultrasonic communication, are responsible for wireless telecommunications by the ultrasonic wave transmitting circuit in main body 1.In ultrasonic wave When radiating circuit communicates, switch S1 is in closed state, and power supply E is that each component power supply, integrated circuit U1 start to transport in circuit Row, the oscillator signal exported by the output terminal of integrated circuit U1 is after the first triode VT1 and the second triode VT2, oscillation letter Number amplification, emits ultrasonic signal, so as to fulfill communication function, due to passing through before signal emits by ultrasonic transmitter W1 Enhanced processing, so as to ensure the stability of signal transmission, simultaneously as component of the circuit using routine, so as to ensure Cost is reduced while wireless telecommunications, improves the market competitiveness of the laser therapeutic apparantus.
Compared with prior art, it is somebody's turn to do the portable laser treatment instrument based on Internet of Things and passes through the fixed machine of the operation of control panel 7 The rotation of driving motor 14 in structure 8 drives driving wheel 16 to rotate, and the sliding panel 19 of driving wheel both sides about 16 is made to be moved towards both sides It is dynamic, sucker 10 is driven to extend outward and adsorb in nasal cavity, the position in the most comfortable when making nasal disease by radiating nasal cavity 9 work of probe, Moreover, in ultrasonic wave transmitting circuit, using the output terminal outputting oscillation signal of integrated circuit U1, and pass through the one or three pole Signal enhanced processing ensure that the stabilization of ultrasonic transmitter W1 transmitting ultrasonic signals by pipe VT1 and the second triode VT2 Property, while the circuit is reduced production cost while ensureing and stablizing communication performance, is improved this using conventional component The market competitiveness of laser therapeutic apparantus.
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the content on specification, it is necessary to determine its technical scope according to right.

Claims (8)

1. a kind of portable laser treatment instrument based on Internet of Things, which is characterized in that including main body (1) and with main body (1) wirelessly The testing agency of connection, the testing agency include fixed mechanism (8) and nasal disease by radiating nasal cavity probe (9), the both sides of the main body (1) Equipped with two handles (5), the nasal disease by radiating nasal cavity probe (9) is fixed on fixed mechanism (8), and the main body (1) is equipped with display Shield (2), switch (3), indicator light (4) and control panel (7);
The fixed mechanism (8) is arranged on the fixed cell of telescoping mechanism (11) both sides, institute including telescoping mechanism (11) and two It states fixed cell and includes sucker (10) and connecting rod (12), one end of the connecting rod (12) is located at the inside of telescoping mechanism (11), institute State the other end that sucker (10) is fixed on connecting rod (12);
The telescoping mechanism (11) includes framework (13), and the internal left and right sides of the framework (13) is all provided with fluted (21), institute State framework (13) and be internally provided with telescopic unit, the telescopic unit include horizontally disposed driving motor (14), drive shaft (15), Driving wheel (16) and two are arranged on the sliding unit of driving wheel (16) both sides up and down, and the driving motor (14) is fixed on framework (13) internal side, the driving motor (14) are sequentially connected by drive shaft (15) and driving wheel (16), the driving wheel (16) several driving tooths (17) are equipped with, the driving tooth (17) is circumferentially evenly distributed on driving wheel along the periphery of driving wheel (16) (16) on semi circular surface, the driving wheel (16) is slidably connected with sliding unit;
The sliding unit includes sliding panel (19), and the both sides of the sliding panel (19) are equipped with side plate (20), the side plate (20) It is arranged in groove (21), the sliding panel (19) is equipped with driven tooth (18), the driven tooth close to the side of driving wheel (16) (18) match with the driving tooth (17) on driving wheel (16), the sliding panel (19) connect with connecting rod (12);
Central processing unit, the display screen (2), switch (3), indicator light (4), nasal disease by radiating nasal cavity probe are equipped in the main body (1) (9) it is electrically connected with driving motor (14) with central processing unit;
Ultrasonic wave transmitting module is equipped in the central processing unit, ultrasonic wave transmitting electricity is equipped in the ultrasonic wave transmitting module Road, the ultrasound wave transmitting circuit include ultrasonic transmitter (W1), integrated circuit (U1), power supply (E), switch (S1), first Resistance (R1), second resistance (R2), 3rd resistor (R3), the 4th resistance (R4), the 5th resistance (R5), adjustable resistance (RP1), One capacitance (C1), the second capacitance (C2), the first diode (VD1), the second diode (VD2), the first triode (VT1) and second Triode (VT2), the model NE555 of the integrated circuit (U1), the control terminal of the integrated circuit (U1) pass through the second electricity Hold (C2) to connect with the ground terminal of integrated circuit (U1), the triggering end of the integrated circuit (U1) passes through the first capacitance (C1) and collection Ground terminal into circuit (U1) connects, and the triggering end of the integrated circuit (U1) is connect with the thresholding end of integrated circuit (U1), institute The thresholding end for stating integrated circuit (U1) is connect by second resistance (R2) with the discharge end of integrated circuit (U1), the integrated circuit (U1) discharge end is connect by first resistor (R1) with adjustable resistance (RP1), and the sliding end of the adjustable resistance (RP1) passes through The series circuit formed by switching (S1) and power supply (E) is connect with the ground terminal of integrated circuit (U1), the integrated circuit (U1) Resetting end connect with the power end of integrated circuit (U1), the resetting end of the integrated circuit (U1) and adjustable resistance (RP1) Sliding end connects, and the power end of the integrated circuit (U1) is connect with the collector of the first triode (VD1), the integrated circuit (U1) output terminal is connect by 3rd resistor (R3) with the anode of the first diode (VD1), first diode (VD1) Cathode is connect with the base stage of the first triode (VT1), and the output terminal of the integrated circuit (U1) passes through 3rd resistor (R3) and the The cathode connection of two diodes (VD2), the anode of second diode (VD2) are connect with the base stage of the second triode (VT2), The emitter of first triode (VT1) is connect with the emitter of the second triode (VT2), second triode (VT2) Collector connect with the ground terminal of integrated circuit (U1), the power end of the integrated circuit (U1) passes through by the 4th resistance (R4) It is connect with the series circuit of the 5th resistance (R5) composition with the ground terminal of integrated circuit (U1), first triode (VT1) Emitter is connect with the one end of ultrasonic transmitter (W1), and the other end of the ultrasonic transmitter (W1) passes through the 5th resistance (R5) ground terminal with integrated circuit (U1) is connect, and the cathode of the power supply (E) is connect with the ground terminal of integrated circuit (U1).
2. the portable laser treatment instrument based on Internet of Things as described in claim 1, which is characterized in that first diode (VD1) it is 1N4148 with the model of the second diode (VD2).
3. the portable laser treatment instrument based on Internet of Things as described in claim 1, which is characterized in that the handle (5) Periphery is equipped with screw thread (6).
4. the portable laser treatment instrument based on Internet of Things as described in claim 1, which is characterized in that the control panel (7) including irradiation time control key, irradiation mode control key, irradiation power control key and fixing intensity control key.
5. the portable laser treatment instrument based on Internet of Things as described in claim 1, which is characterized in that the framework (13) Quadrangle is fillet.
6. the portable laser treatment instrument based on Internet of Things as described in claim 1, which is characterized in that the driving tooth (17) Shape with driven tooth (18) is triangle.
7. the portable laser treatment instrument based on Internet of Things as described in claim 1, which is characterized in that the display screen (2) For liquid crystal display.
8. the portable laser treatment instrument based on Internet of Things as described in claim 1, which is characterized in that the first resistor (R1), the temperature drift coefficient of second resistance (R2), 3rd resistor (R3), the 4th resistance (R4) and the 5th resistance (R5) is 5% ppm。
CN201610264655.9A 2016-04-26 2016-04-26 A kind of portable laser treatment instrument based on Internet of Things Active CN105879242B (en)

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CN106562789A (en) * 2016-10-09 2017-04-19 深圳市安思科电子科技有限公司 Loading or hauling device used for magnetic resonance imaging
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