CN101940524A - Control circuit structure of low voltage massage belt - Google Patents
Control circuit structure of low voltage massage belt Download PDFInfo
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- CN101940524A CN101940524A CN200910108729XA CN200910108729A CN101940524A CN 101940524 A CN101940524 A CN 101940524A CN 200910108729X A CN200910108729X A CN 200910108729XA CN 200910108729 A CN200910108729 A CN 200910108729A CN 101940524 A CN101940524 A CN 101940524A
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- control circuit
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- potentiometer
- voltage input
- massage belt
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Abstract
The invention discloses a control circuit structure of a low voltage massage belt, comprising a power supply control circuit and a regulator control circuit, wherein the power supply control circuit comprises a positive voltage output end, a negative voltage output end and a potentiometer voltage output end; the regulator control circuit comprises a first motor connection end, a positive voltage input end, a second motor connection end, a negative voltage input end and a potentiometer voltage input end; a potentiometer is connected between the negative voltage input end and the potentiometer voltage input end; and the positive voltage output end, the negative voltage output end and the potentiometer voltage output end of the power supply control circuit are respectively connected with the positive voltage input end, the negative voltage input end and the potentiometer voltage input end of the regulator control circuit. The control circuit structure of the low voltage massage belt can be used for greatly simplifying the control circuit of the massage belt so as to obviously reduce failure rate and production cost.
Description
Technical field
The present invention relates to a kind of circuit structure, relate in particular to a kind of control circuit structure of low-voltage massage belt.
Background technology
Massage belt generally adopts the low voltage and direct current machine as vibroseis, is applied to the shockproofness that the DC voltage at motor two ends removes to regulate motor in the massage belt by change.
The circuitry of the existing massage belt of selling on the market and using generally is made of power control circuit and voltage regulator control circuit two parts, its operation principle is: earlier convert the alternating voltage of 220VAC to low-voltage dc voltage (for example 24DC) through power control circuit, regulate the shockproofness that DC voltage removes to regulate motor by the voltage regulator control circuit secondary again.The scheme of this secondary adjust blood pressure that the circuit structure on the tradition massage belt adopts, the circuit elements device of use is many, fault rate is higher, cost is also high.
In view of the above, be necessary that the control circuit architecture advances with existing massage belt is novel low-voltage control circuit structure, with the employed secondary adjust blood pressure of the circuitry of massage belt scheme be improved to adopt to exchange change direct current by the directly actuated regulating circuit structure of Adjustable switch power control circuit, by change regulating circuit structure, can significantly simplify control circuit, obviously reduce fault rate and production cost.
Summary of the invention
Technical problem to be solved by this invention is, a kind of control circuit structure of low-voltage massage belt is provided, and can significantly simplify the control circuit structure of low-voltage massage belt, obviously reduces fault rate and production cost.
For solving the problems of the technologies described above, the invention discloses a kind of control circuit structure of low-voltage massage belt, comprise: power control circuit, described power control circuit comprises positive voltage output end, negative voltage outfan and potentiometer voltage output end, also comprise: actuator control circuit, described actuator control circuit comprise the first motor link, positive voltage input, the second motor link, negative voltage input and potentiometer voltage input end; Be connected potentiometer between described negative voltage input and potentiometer voltage input end.
The described positive voltage output end of described power control circuit, described negative voltage outfan and described potentiometer voltage output end are connected with the described positive voltage input of described actuator control circuit, described negative voltage input and described potentiometer voltage input end respectively.
Described actuator control circuit also comprises: second display lamp and second current limiting element, one end of described second current limiting element is connected with the described second motor link, the other end of described second current limiting element is connected with the positive terminal of described second display lamp, and the negative pole end of described second display lamp is connected with described negative voltage input.
Described actuator control circuit also comprises: first switch and second switch, and an end of described first switch is connected with the described first motor link, and the other end of described first switch is connected with described positive voltage input; One end of described second switch is connected with the described second motor link, and the other end of described second switch is connected with described positive voltage input.
Described potentiometer is the slide rheostat of adjustable resistance.
The voltage of the described positive voltage output end output of described power control circuit is positive 24V, and the voltage of described negative voltage outfan output is negative 24V; Described first display lamp is the LED lamp, and described first current limiting element is a resistance; Described second display lamp is the LED lamp, and described second current limiting element is a resistance.
The control circuit structure of a kind of low-voltage massage belt of the embodiment of the invention has following advantage: owing to the Adjustable switch circuit of actuator control circuit as power control circuit is connected with power control circuit, with the employed secondary adjust blood pressure of the circuitry scheme of existing massage belt be improved to adopt exchange change direct current by the directly actuated regulating circuit structure of Adjustable switch power control circuit, by change regulating circuit structure, can significantly simplify control circuit, obviously reduce fault rate and production cost.
Description of drawings
Fig. 1 is the circuit structure diagram of the power control circuit of the low-voltage massage belt that provides of the embodiment of the invention;
Fig. 2 is the circuit structure diagram of the actuator control circuit of the low-voltage massage belt that provides of the embodiment of the invention;
Fig. 3 is the circuit structure diagram that the power control circuit of the low-voltage massage belt that provides of the embodiment of the invention is connected with the actuator control circuit.
The specific embodiment
Below with reference to accompanying drawing the preferred embodiments of the present invention are described.
The control circuit structure of the low-voltage massage belt that the embodiment of the invention provided comprises: power control circuit and actuator control circuit, described power control circuit is connected with described actuator control circuit.
As shown in Figure 1, described power control circuit comprises positive voltage output end 1, negative voltage outfan 2 and potentiometer voltage output end 3, and in the present embodiment, positive voltage output end 1 output voltage is 24V+, the voltage of negative voltage outfan 2 outputs is 24V-, and described negative voltage outfan 2 connects ground wire.
As shown in Figure 2, described actuator control circuit comprises the first motor link 4, positive voltage input 5, the second motor link 6, negative voltage input 7 and potentiometer voltage input end 8, wherein, negative voltage input 7 is connected adjustable resistance formula potentiometer 20 with 8 of potentiometer voltage input ends, one end of potentiometer 20 adjustable resistances is connected with potentiometer voltage input end 8, and the other end is connected with negative voltage input 7.
The actuator control circuit also comprises first display lamp, 9, the first current limiting elements, 10, the second display lamps, 11, the second current limiting elements 12.
One end of described first current limiting element 10 is connected with the first motor link 4, and the other end is connected with the positive terminal of first display lamp 9, and the negative pole end of first display lamp 9 is connected with negative voltage input 7; One end of described second current limiting element 12 is connected with the second motor link 6, and the other end is connected with the positive terminal of second display lamp 11, and the negative pole end of second display lamp 11 is connected with negative voltage input 7.
The actuator control circuit comprises that also an end of first switch 13 and second switch 14, the first switches 13 is connected with the first motor link 4, and the other end is connected with positive voltage input 5; One end of second switch 14 is connected with the second motor link 6, and the other end is connected with positive voltage input 5.
Preferably, massage belt has handle control box (figure does not show), and described actuator control circuit is installed in the handle control box.
In present embodiment actuator control circuit, the voltage of positive voltage input 5 inputs is 24V+, and the voltage of negative voltage input 7 inputs is 24V-.
Fig. 3 is the annexation figure of power control circuit and actuator control circuit, wherein, the positive voltage output end 1 of power control circuit is connected with the positive voltage input 5 of actuator control circuit, the negative voltage outfan 2 of power control circuit is connected with the negative voltage input 7 of actuator control circuit, and the potentiometer voltage output end 3 of power control circuit is connected with the potentiometer voltage input end 8 of actuator control circuit.
Massage belt comprises: first motor 15 and second motor 16, wherein, first motor 15 and second motor 16 are installed in the inside of massage belt respectively, wherein, first motor 15 is connected with the first motor link 4 of actuator control circuit, and second motor 16 is connected with the second motor link 6 of actuator control circuit.
The work process of the control circuit structure of the low-voltage massage belt that the embodiment of the invention provided is: the energized control circuit, in the present embodiment, what power control circuit connected is the alternating voltage of 220VAC.The anastomosing while of power control circuit, because the positive voltage output end 1 of power control circuit is connected with the positive voltage input 5 of actuator control circuit, the negative voltage outfan 2 of power control circuit is connected with the negative voltage input 7 of actuator control circuit, the potentiometer voltage output end 3 of power control circuit is connected with the potentiometer voltage input end 8 of actuator control circuit, regulating control circuit also is switched on simultaneously, the slide plate of slidable adjustment is adjustable resistance formula potentiometer 20, slip by adjustable resistance formula potentiometer 20 slide plates, change the size of the resistance that is connected to the potentiometer in the circuit, realization is applied to the variation of first motor or the second motor both end voltage value, thereby changes the power of first motor or second motor
In first embodiment of the present invention, first switch, 13 closures, second switch 14 disconnects, first display lamp, 9 places in circuit also start, the voltage of indication user power control circuit is applied to the two ends of first motor, this moment is as the slide plate of the adjustable resistance formula of slidable adjustment potentiometer 20, slip by adjustable resistance formula potentiometer 20 slide plates, can change the size of the resistance that is connected to the potentiometer in the circuit, in the diagram, as the slide plate that slides to the right, the resistance that is connected to the potentiometer in the circuit becomes big, be applied to the voltage decreases at the first motor two ends, first motor power diminishes, the power reduction of massage belt; As the slide plate that slides left, the resistance that is connected to the potentiometer in the circuit diminishes, and the voltage that is applied to the first motor two ends becomes big, and it is big that first motor power becomes, and the power of massage belt increases.
In second embodiment of the present invention, first switch 13 disconnects, second switch 14 closures, second display lamp, 11 places in circuit also start, the voltage of indication user power control circuit is applied to the two ends of second motor, this moment is as the slide plate of the adjustable resistance formula of slidable adjustment potentiometer 20, slip by adjustable resistance formula potentiometer 20 slide plates, can change the size of the resistance that is connected to the potentiometer in the circuit, in the diagram, as the slide plate that slides to the right, the resistance that is connected to the potentiometer in the circuit becomes big, be applied to the voltage decreases at the second motor two ends, second motor power diminishes, the power reduction of massage belt; As the slide plate that slides left, the resistance that is connected to the potentiometer in the circuit diminishes, and the voltage that is applied to the second motor two ends becomes big, and it is big that second motor power becomes, and the power of massage belt increases.
In the another embodiment of the invention, first switch 13 is closed simultaneously with second switch 14, first display lamp 9 and place in circuit and the startup simultaneously of second display lamp 11, the voltage of indication user power control circuit is applied to the two ends of first motor and second motor simultaneously, this moment is as the slide plate of the adjustable resistance formula of slidable adjustment potentiometer 20, slip by adjustable resistance formula potentiometer 20 slide plates, can change the size of the resistance that is connected to the potentiometer in the circuit, in the diagram, as the slide plate that slides to the right, the resistance that is connected to the potentiometer in the circuit becomes big, be applied to the voltage decreases at first motor and the second motor two ends, first motor and second motor power diminish, the power reduction of massage belt; As the slide plate that slides left, the resistance that is connected to the potentiometer in the circuit diminishes, and the voltage that is applied to first motor and the second motor two ends becomes big, and it is big that first motor and second motor power become, and the power of massage belt increases.
Preferably, first display lamp 9 is the LED lamp, and first current limiting element 10 is a resistance; Second display lamp 11 is the LED lamp, and second current limiting element 12 is a resistance.
The control circuit structure of the low-voltage massage belt that the embodiment of the invention provided adopts a pressure adjusting structure of Adjustable switch power supply, does not need the secondary adjust blood pressure, has significantly simplified circuit, provides cost savings, and has reduced fault rate, the reliability height.
Above disclosed is preferred embodiment of the present invention only, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (8)
1. the control circuit structure of a low-voltage massage belt, comprise: power control circuit, described power control circuit comprises positive voltage output end, negative voltage outfan and potentiometer voltage output end, it is characterized in that, also comprise: actuator control circuit, described actuator control circuit comprise the first motor link, positive voltage input, the second motor link, negative voltage input and potentiometer voltage input end; Be connected potentiometer between described negative voltage input and potentiometer voltage input end;
The described positive voltage output end of described power control circuit, described negative voltage outfan and described potentiometer voltage output end are connected with the described positive voltage input of described actuator control circuit, described negative voltage input and described potentiometer voltage input end respectively.
2. the control circuit structure of low-voltage massage belt as claimed in claim 1, it is characterized in that, described actuator control circuit also comprises: first display lamp and first current limiting element, one end of described first current limiting element is connected with the described first motor link, the other end of described first current limiting element is connected with the positive terminal of described first display lamp, and the negative pole end of described first display lamp is connected with described negative voltage input.
3. the control circuit structure of low-voltage massage belt as claimed in claim 2, it is characterized in that, described actuator control circuit also comprises: second display lamp and second current limiting element, one end of described second current limiting element is connected with the described second motor link, the other end of described second current limiting element is connected with the positive terminal of described second display lamp, and the negative pole end of described second display lamp is connected with described negative voltage input.
4. the control circuit structure of low-voltage massage belt as claimed in claim 3, it is characterized in that, described actuator control circuit also comprises: first switch and second switch, one end of described first switch is connected with the described first motor link, and the other end of described first switch is connected with described positive voltage input; One end of described second switch is connected with the described second motor link, and the other end of described second switch is connected with described positive voltage input.
5. the control circuit structure of low-voltage massage belt as claimed in claim 1 is characterized in that, described potentiometer is the slide rheostat of adjustable resistance.
6. the control circuit structure of low-voltage massage belt as claimed in claim 1 is characterized in that, the voltage of the described positive voltage output end output of described power control circuit is positive 24V, and the voltage of described negative voltage outfan output is negative 24V.
7. the control circuit structure of low-voltage massage belt as claimed in claim 2 is characterized in that, described first display lamp is the LED lamp, and described first current limiting element is a resistance.
8. the control circuit structure of low-voltage massage belt as claimed in claim 3 is characterized in that, described second display lamp is the LED lamp, and described second current limiting element is a resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910108729XA CN101940524A (en) | 2009-07-10 | 2009-07-10 | Control circuit structure of low voltage massage belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910108729XA CN101940524A (en) | 2009-07-10 | 2009-07-10 | Control circuit structure of low voltage massage belt |
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| Publication Number | Publication Date |
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| CN101940524A true CN101940524A (en) | 2011-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910108729XA Pending CN101940524A (en) | 2009-07-10 | 2009-07-10 | Control circuit structure of low voltage massage belt |
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| CN (1) | CN101940524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596198A (en) * | 2014-11-19 | 2016-05-25 | 蔡丹志 | Massage device and massage apparatus with same |
-
2009
- 2009-07-10 CN CN200910108729XA patent/CN101940524A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596198A (en) * | 2014-11-19 | 2016-05-25 | 蔡丹志 | Massage device and massage apparatus with same |
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Application publication date: 20110112 |