CN2322645Y - Controller for health physiotherapeutic device - Google Patents
Controller for health physiotherapeutic device Download PDFInfo
- Publication number
- CN2322645Y CN2322645Y CN 97236265 CN97236265U CN2322645Y CN 2322645 Y CN2322645 Y CN 2322645Y CN 97236265 CN97236265 CN 97236265 CN 97236265 U CN97236265 U CN 97236265U CN 2322645 Y CN2322645 Y CN 2322645Y
- Authority
- CN
- China
- Prior art keywords
- output
- potentiometer
- circuit
- blocking oscillator
- power amplifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Finger-Pressure Massage (AREA)
Abstract
The utility model belongs to the physiotherapeutic device, a controller for a health physiotherapeutic device, and comprising a monostable trigger, a blocking oscillator, an output circuit and a power amplification circuit; the monostable trigger generating timing signals can be respectively conveyed to the blocking oscillator and the power amplification circuit, the blocking oscillator outputting a pulse signal can be conveyed to the output circuit through coupling, and the outputting output circuit and the power amplification circuit can be respectively added to the load. The controller for the health physiotherapeutic device has the advantages of simple structure, convenient operation and utilization, can be used for a medical unit, and can be used for home care.
Description
This utility model belongs to a kind of medical apparatus and instruments, particularly relates to a kind of physical therapy apparatus.
Existing acupuncture, massage physiotherapy apparatus, it acts on the branch that human body pulse strength and mechanical vibration dynamics have only " by force ", " weak ", can not adjust continuously according to different objects, different positions, different pathology, thereby be difficult to the effect that reaches best; In addition, in reusable process, also be difficult to guarantee that each time is identical.
The purpose of this utility model is to provide a kind of simple in structure, health care physiotherapeutical device control device that the scope of application is big, easy for operation.
This utility model is to realize by following technical scheme.The health care physiotherapeutical device control device comprises the monostable flipflop that produces timing signal.Produce the blocking oscillator of pulse signal, the output circuit that constitutes by the series connection of coil and potentiometer, the timing signal of monostable flipflop output is delivered to blocking oscillator and is controlled it and shake, stop, the pulse signal coils of blocking oscillator output is coupled to output circuit, and the pulse signal of output circuit output is added in the load.
The health care physiotherapeutical device control device also comprises power amplifier, and the timing signal of monostable flipflop output is delivered to the input of power amplifier through potentiometer, and the output of power amplifier is received in the load.
Monostable flipflop is made of time base circuit, resistance and press button series arm, potentiometer and capacitances in series branch road, article two, series arm all is connected between power supply and the ground, the junction point of resistance and press button is received an input of time base circuit, and the junction point of potentiometer and electric capacity is received another input of time base circuit.
Power amplifier is by crystal triode, constitute as the potentiometer of base resistance.
This utility model adopts the timing signal that is produced by monostable flipflop to control the work of blocking oscillator and power amplifier, working time can be set on request, by the pulse signal of output circuit output and all adjustable continuously by the power of power amplifier output, use very easy, the scope of application is wide, and circuit constitutes very simple.
Fig. 1 is health care physiotherapeutical device control device circuit theory diagrams.Among the figure: B1 is mains transformer, D
1～D
3Be diode, D
4And D
5Be light emitting diode, C
1～C
8Be electric capacity, R
1～R
8Be resistance, E
1Be rechargeable battery, N
1Be press button, W
1～W
3Be potentiometer, K
1And K
2For gang switch, NE555 are time base circuit, T
1～T
2Be crystal triode, B
2Be pulse transformer.
Embodiment:
In conjunction with the accompanying drawings.
This utility model supply voltage is 9 volts of direct currents, both can adopt civil power to power behind transformation, rectifying and wave-filtering, also can adopt the rechargeable battery power supply.
Monostable flipflop is by time base circuit NE555, resistance R
2With press button N
1Series arm, potentiometer W
1With capacitor C
2Series arm constitutes, and two series arms all are connected between power supply and the ground potentiometer W
1With capacitor C
2Series arm constitutes, and two series arms all are connected between power supply and the ground R
2With N
1Junction point receive " 2 " foot of NE555, W
1With C
2Junction point receive " 6,7 " foot of NE555, " 4,8 " foot of NE555 connects power supply, " 3 " foot is an outfan, " 1 " foot ground connection, " 5 " are through capacitor C
3Ground connection.
Blocking oscillator comprises crystal triode T
1, resistance R
5, R
4, capacitor C
4, C
5, C
6, transformator B
2B
2The centre tap of primary coil inserts T
1Emitter stage, the upper end is through capacitor C
5Meet T
1Base stage, lower end ground connection." 3 " foot of NE555 is by gang switch K
1Power to blocking oscillator.
Pulse transformer B
2Secondary coil, capacitor C
7, potentiometer W
3Be composed in series output circuit.The output pulse signal of output circuit is added on the acupuncture point of human body through probe.
Power amplifier is by crystal triode T
2, be serially connected in T
2Resistance R between base stage and the ground
6, potentiometer W
3, resistance R
7, be connected on T
2Capacitor C between emitter stage and the ground
8Constitute.Load motor M
1Be added in T
2Emitter stage and ground between." 3 " foot of NE555 is by gang switch K
2Receive potentiometer W
3An end.
Potentiometer W
1, W
2, W
3Be respectively 470k Ω, 47k Ω, 1k Ω, crystal triode T
1, T
2Be 9013, capacitor C
2, C
5, C
6, C
8Be respectively 1000MF, 47MF, 4.7MF, 470MF.
Claims (4)
1, health care physiotherapeutical device control device, it is characterized in that having the monostable flipflop that produces timing signal, the blocking oscillator that produces pulse signal, the output circuit that is in series by coil and potentiometer, the timing signal of monostable flipflop output is delivered to blocking oscillator and is controlled it and shake, stop, the pulse signal coils of blocking oscillator output is coupled to output circuit, and the pulse signal of output circuit output is added in the load.
2, health care physiotherapeutical device control device according to claim 1 is characterized in that having power amplifier, and the timing signal of monostable flipflop output is delivered to the input of power amplifier through potentiometer, and load is received in the output of power amplifier.
3, health care physiotherapeutical device control device according to claim 1, it is characterized in that monostable flipflop is made of time base circuit, resistance and press button series arm, potentiometer and capacitances in series branch road, article two, series arm all is connected between power supply and the ground, the junction point of resistance and press button is received an input of time base circuit, and the junction point of potentiometer and electric capacity is received another input of time base circuit.
4, health care physiotherapeutical device control device according to claim 2 is characterized in that power amplifier by crystal triode, as the potentiometer formation of base resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236265 CN2322645Y (en) | 1997-06-06 | 1997-06-06 | Controller for health physiotherapeutic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236265 CN2322645Y (en) | 1997-06-06 | 1997-06-06 | Controller for health physiotherapeutic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2322645Y true CN2322645Y (en) | 1999-06-09 |
Family
ID=33947172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236265 Expired - Fee Related CN2322645Y (en) | 1997-06-06 | 1997-06-06 | Controller for health physiotherapeutic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2322645Y (en) |
-
1997
- 1997-06-06 CN CN 97236265 patent/CN2322645Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205586435U (en) | Electricity generation formula treadmill | |
| CN202459848U (en) | Impulse electronic therapeutic meter | |
| CN2322645Y (en) | Controller for health physiotherapeutic device | |
| CN87211427U (en) | Pulsating ion exsiccator to remove sweat | |
| CN203634165U (en) | Brain-wave-based intelligent control device | |
| CN212015924U (en) | Health care therapeutic apparatus for medical care | |
| CN2569795Y (en) | Intelligent arm recovery exerciser | |
| CN208990058U (en) | A kind of portable neuromuscular electric stimulation therapy equipment | |
| CN107320842B (en) | Low-frequency ultrasonic medicine guide instrument | |
| CN201611471U (en) | Massage mouse | |
| CN208525651U (en) | Low frequency nerves and muscles stimulator | |
| CN2079972U (en) | Portable magnetic, heat, massage comprehensive effect physiotherapy apparatus | |
| CN201108681Y (en) | Limb passiveness movement machine | |
| CN1018794B (en) | Controllable intermittently atomizing ultrasonic atomizer | |
| CN201727844U (en) | Household osteoporosis therapy instrument | |
| CN218980259U (en) | Magnetic therapy control circuit and magnetic therapy massage instrument | |
| CN1233510A (en) | Multi-function electric pulse therapeutic equipment | |
| CN2176803Y (en) | Medicine-permeated massage therapeutic instrument | |
| CN2170118Y (en) | Electronic therapy apparatus | |
| CN1293027A (en) | Bionic massage and electric recovery-therapeutic apparatus | |
| CN2211289Y (en) | Bone fracture rehabitation instrument | |
| CN2211287Y (en) | Instrument for fat reduction | |
| CN2482994Y (en) | Computerized FM therapeutic equipment | |
| CN206152088U (en) | Massage physiotherapy equipment circuit | |
| CN2128136Y (en) | Channel-dredging detecting and treating apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |