CN203532220U - Keying type oxygenation pump control system - Google Patents
Keying type oxygenation pump control system Download PDFInfo
- Publication number
- CN203532220U CN203532220U CN201320569491.2U CN201320569491U CN203532220U CN 203532220 U CN203532220 U CN 203532220U CN 201320569491 U CN201320569491 U CN 201320569491U CN 203532220 U CN203532220 U CN 203532220U
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- China
- Prior art keywords
- microcontroller
- controlling part
- regulating
- drive circuit
- control system
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- Expired - Fee Related
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Abstract
The utility model discloses a keying type oxygenation pump control system which comprises a power supply, a microcontroller, a drive circuit and a coil. The power supply is electrically connected with the power end of the microcontroller and the power end of the drive circuit, the output end of the microcontroller is connected with the input end of the drive circuit, the output end of the drive circuit is in drive connection with the coil, and the input end of the microcontroller is provided with a control adjusting piece used for adjusting the duty ratio of the output waveform of the microcontroller. The control adjusting piece is a key type control adjusting piece which is connected with the input end of the microcontroller through a key circuit. According to the keying type oxygenation pump control system, due to the fact that the control adjusting piece is the key type control adjusting piece, corresponding keys are simply pressed when the oxygenation amount of an oxygenation pump is adjusted, the operation is simple and easy, the mechanical abrasion phenomenon is eradicated, the service life of a product is effectively prolonged, and negative effects cannot be caused to the overall appearance attractiveness and water prevention performance of the product.
Description
Technical field
The utility model relates to a kind of control system, particularly a kind of control system of aeration pump.
Background technique
Aeration pump is a kind of ventilation source of the gas of blowing dual-purpose.When reality is used, user can regulate according to requisite oxygen tolerance the oxygenation tolerance of aeration pump.A few days ago, for regulating the aeration pump control system of aeration pump air-blowing quantity size, it comprises power supply, microcontroller, drive circuit and coil, power supply is electrically connected to the power end of microcontroller and drive circuit, the output terminal of this microcontroller is connected with the input end of this drive circuit, the output terminal of this drive circuit is connected with coil drive, and the input end of this microcontroller has for regulating the regulating and controlling part of the dutycycle of microcontroller output waveform.During use, the output terminal of this microcontroller can produce square signal and send to drive circuit, drive circuit amplifies this square signal after receiving this square signal, and drive coil produces the alternating electromagnetic field of a 50Hz, two magnet and leather cup assembly that this alternating electromagnetic field can promote aeration pump move, and then produce the oxygenation effect of aeration pump; Meanwhile, by controlling regulating and controlling part, regulate the dutycycle of microcontroller output waveform, utilize the different duty of microcontroller output waveform to realize the oxygenation amount of aeration pump is regulated.
Yet, existing aeration pump control system, its regulating and controlling part is knob style regulating and controlling part, this knob style regulating and controlling part need be connected with the input end of microcontroller through potentiometer, like this, rotary regulating and controlling part rotates the resistance that can drive potentiometer to slide and change potentiometer, and then the dutycycle of controlling microcontroller output waveform is different, but in using process, need frequently to regulate oxygenation amount, when turning knob formula regulating and controlling part, potentiometer can move repeatedly, the mobile inevitable mechanical wear that occurs repeatedly of potentiometer, thereby affect the working life of product, simultaneously the build of knob is larger, conventionally need expose and protrude from product surface, hiding not, does not utilize the setting of waterproof measure, thereby can cause great negative effect to moulded attractive in appearance, working life of product and water proofing property.
In view of this, the utility model people furthers investigate the above-mentioned defect of aeration pump control system, then in this case, produces.
Model utility content
The purpose of this utility model is to provide a kind of keying formula aeration pump control system, to solve in prior art because adopting knob style regulating and controlling part to have mechanical wear phenomenon and the affected problem of overall appearance, working life and water proofing property.
The technical solution of the utility model is such: a kind of control system of keying formula aeration pump, comprise power supply, microcontroller, drive circuit and coil, power supply is electrically connected to the power end of microcontroller and drive circuit, the output terminal of this microcontroller is connected with the input end of this drive circuit, the output terminal of this drive circuit is connected with coil drive, and the input end of this microcontroller has for regulating the regulating and controlling part of the dutycycle of microcontroller output waveform; Above-mentioned regulating and controlling part is push key type regulating and controlling part, and above-mentioned push key type regulating and controlling part is connected with the input end of above-mentioned microcontroller by key circuit.
Above-mentioned push key type regulating and controlling part is touch key-press formula regulating and controlling part.
Above-mentioned push key type regulating and controlling part is light touch bottom type regulating and controlling part.
The output terminal of above-mentioned microcontroller is connected with the status indicator lamp corresponding with above-mentioned push key type regulating and controlling part.
Adopt after technique scheme, the control system of a kind of keying formula aeration pump of the present utility model, because regulating and controlling part is push key type regulating and controlling part, this push key type regulating and controlling part is connected like this with the input end of microcontroller by key circuit, when regulating the oxygenation amount of aeration pump, only need corresponding pushing button, operate comparatively simple and easy, without potentiometer is set, stopped mechanical wear phenomenon, effectively extended the working life of product, the build of the button of push key type regulating and controlling part is less simultaneously, it exposes Shi Buhui product moulded attractive in appearance is caused to greatly negative effect, and can adopt waterproof measure, greatly improved the water proofing property of product, because push key type regulating and controlling part is touch key-press formula regulating and controlling part, make like this surface of product not need the button protruding is set again, further make regulating and controlling part can not affect the moulded attractive in appearance of product.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model.
In figure:
Power supply 1 microcontroller 2
Drive circuit 3 coils 4
Regulating and controlling part 5 key circuits 51
Status indicator lamp 6 magnet assemblies 101,102
Embodiment
The control system of a kind of keying formula aeration pump of the present utility model, as shown in Figure 1, comprise power supply 1, microcontroller 2, drive circuit 3 and coil 4, power supply 1 is electrically connected to the power end of microcontroller 2 and drive circuit 3, the output terminal of this microcontroller 2 is connected with the input end of this drive circuit 3, the output terminal of this drive circuit 3 drives and is connected with coil 4, by coil 4, produce two magnet assemblies 101 that alternating electromagnetic field drives aeration pump, 102, the input end of this microcontroller 2 has for regulating the regulating and controlling part 5 of the dutycycle of microcontroller 2 output waveforms, this regulating and controlling part 5 is push key type regulating and controlling part, this push key type regulating and controlling part is light touch bottom type regulating and controlling part, this push key type regulating and controlling part is connected with the input end of microcontroller 2 by key circuit 51, this key circuit is the key circuit that microcontroller 2 is conventional, the applicant is not repeated at this, this push key type regulating and controlling part includes several buttons, each button is arranged on the relevant position of key circuit, the input end of this microcontroller 2 has several inlet openings corresponding with each button, and the output terminal of microcontroller 2 is connected with the status indicator lamp 6 corresponding with push key type regulating and controlling part, the i.e. corresponding setting of each button of this status indicator lamp 6 and push key type regulating and controlling part.In the utility model, it is identical that this push key type regulating and controlling part adopts button to control the mode of microcontroller to the control of microcontroller 2 and existing household electric appliance, and the applicant is not repeated at this.
The control system of a kind of keying formula aeration pump of the present utility model, because regulating and controlling part 5 is push key type regulating and controlling part, like this, the respective keys that only need push button in formula regulating and controlling part when regulating the oxygenation amount of aeration pump, operate comparatively simple and easy, stopped the mechanical wear of regulating and controlling part and product, effectively extended the working life of product, the build of the button of push key type regulating and controlling part is less simultaneously, it exposes Shi Buhui product moulded attractive in appearance is caused to negative effect, and can a sheathed waterproof pad pasting when setting of this push key type regulating and controlling part is installed regulating and controlling part, make like this regulating and controlling part can adopt waterproof measure, avoided conventional knob formula regulating and controlling part to adopt waterproof measure and caused the poor problem of water proofing property of product, meanwhile, by status indicator lamp 6 persons of being convenient to operation, regulate the oxygenation amount of aeration pump.
In the utility model, this push key type regulating and controlling part is also touch key-press formula regulating and controlling, makes like this surface of product not need the button protruding is set, and further makes regulating and controlling part can not affect the moulded attractive in appearance of product.
Aeration pump control system of the present utility model is applicable to direct current aeration pump, interchange aeration pump or alternating direct-current aeration pump.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (4)
1. the control system of a keying formula aeration pump, comprise power supply, microcontroller, drive circuit and coil, power supply is electrically connected to the power end of microcontroller and drive circuit, the output terminal of this microcontroller is connected with the input end of this drive circuit, the output terminal of this drive circuit is connected with coil drive, and the input end of this microcontroller has for regulating the regulating and controlling part of the dutycycle of microcontroller output waveform; It is characterized in that: above-mentioned regulating and controlling part is push key type regulating and controlling part, above-mentioned push key type regulating and controlling part is connected with the input end of above-mentioned microcontroller by key circuit.
2. the control system of a kind of keying formula aeration pump according to claim 1, is characterized in that: above-mentioned push key type regulating and controlling part is touch key-press formula regulating and controlling part.
3. the control system of a kind of keying formula aeration pump according to claim 1, is characterized in that: above-mentioned push key type regulating and controlling part is light touch bottom type regulating and controlling part.
4. the control system of a kind of keying formula aeration pump according to claim 1, is characterized in that: the output terminal of above-mentioned microcontroller is connected with the status indicator lamp corresponding with above-mentioned push key type regulating and controlling part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569491.2U CN203532220U (en) | 2013-09-13 | 2013-09-13 | Keying type oxygenation pump control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569491.2U CN203532220U (en) | 2013-09-13 | 2013-09-13 | Keying type oxygenation pump control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532220U true CN203532220U (en) | 2014-04-09 |
Family
ID=50418434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320569491.2U Expired - Fee Related CN203532220U (en) | 2013-09-13 | 2013-09-13 | Keying type oxygenation pump control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532220U (en) |
-
2013
- 2013-09-13 CN CN201320569491.2U patent/CN203532220U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20160913 |