CN204815045U - Adopt rotary potentiometer to realize mode switch's infinitely variable speed subassembly - Google Patents
Adopt rotary potentiometer to realize mode switch's infinitely variable speed subassembly Download PDFInfo
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- CN204815045U CN204815045U CN201520517517.8U CN201520517517U CN204815045U CN 204815045 U CN204815045 U CN 204815045U CN 201520517517 U CN201520517517 U CN 201520517517U CN 204815045 U CN204815045 U CN 204815045U
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- rotational potentiometer
- breast pump
- switch
- rotary potentiometer
- electrodeless variable
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Abstract
The utility model relates to an adopt rotary potentiometer to realize mode switch's infinitely variable speed subassembly belongs to the structural design field of breast pump part, and this adopt rotary potentiometer to realize mode switch's infinitely variable speed subassembly includes: be provided with rotary potentiometer's circuit board, the cover is equipped with rotary part, rotary potentiometer's an output and a treater electric connection on rotary potentiometer's the rotation axis, wherein, the treater includes resistance detection module, resistance distribution module and drive module, in being applied to the breast pump with this adopt rotary potentiometer to realize mode switch's infinitely variable speed subassembly, can overcoming form that breast pump among the prior art adopted the button and switch and inhale the milk mode and lead to that the button is more, the complicated loaded down with trivial details problem in breast pump interface, adopt a rotary part can adjust the suction size, can switch again and inhale the milk mode, simplify the breast pump interface and arranged, the electric wire way has been reduced to inside, has reduced the manufacturing cost of breast pump to a certain extent.
Description
Technical field
This utility model relates to a kind of parts of breast pump, particularly relates to a kind of electrodeless variable-speed assembly adopting rotational potentiometer implementation pattern to switch.
Background technology
Breast pump is a kind of instrument accumulating in the breast milk in mammary gland for sucking-off.Due to popularizing of modern society women professionalism, increasing women some months after raw complete primary school child just can turn back to work position, but during operation, baby is also in feeding bottle, and the breast milk of women accumulates in mammary gland, just needs breast pump by emulsion sucking-off, then save, like this, mother not in, baby can also have breast milk.
In order to farthest sucking-off the milk in mammary gland can be accumulated in, under normal circumstances, multiple pattern that sucks is provided with inside the processor of breast pump, in prior art, usually switch by the form of button the pattern that sucks accordingly, and this button needs special setting, and there is multiple pin and processor is electrically connected, thus cause the problem that breast pump interface more complicated is loaded down with trivial details.
Utility model content
For above-mentioned Problems existing, this utility model provides a kind of electrodeless variable-speed assembly adopting rotational potentiometer implementation pattern to switch, be applied in breast pump, the form of the button switching pattern of sucking is adopted to cause the problem that button is more, breast pump interface complexity is loaded down with trivial details to overcome breast pump of the prior art, one key is multiplex, simplify breast pump interface to arrange, inside decreases electric line, reduces the production cost of breast pump to a certain extent.
To achieve these goals, the technical scheme that this utility model is taked is:
A kind of electrodeless variable-speed assembly adopting rotational potentiometer implementation pattern to switch, wherein, comprise: the wiring board being provided with rotational potentiometer, the rotating shaft of described rotational potentiometer is arranged with rotary part, outfan and a processor of described rotational potentiometer are electrically connected;
Wherein, described processor comprises resistance detection module, resistance distribution module and driver module.
The electrodeless variable-speed assembly that above-mentioned employing rotational potentiometer implementation pattern switches, wherein, the angle rotatable of described rotational potentiometer is 180 °.
The electrodeless variable-speed assembly that above-mentioned employing rotational potentiometer implementation pattern switches, wherein, described wiring board is provided with multiple lamp sources of arc shaped arrangement, and described lamp source and described processor are electrically connected,
Wherein, described lamp source is uniformly distributed on described wiring board.
The electrodeless variable-speed assembly that above-mentioned employing rotational potentiometer implementation pattern switches, wherein, also comprise a upper cover plate, described upper cover plate is provided with the lamp position corresponding with described lamp source.
The electrodeless variable-speed assembly that above-mentioned employing rotational potentiometer implementation pattern switches, wherein, described rotary part is a knob.
The electrodeless variable-speed assembly that above-mentioned employing rotational potentiometer implementation pattern switches, wherein, described rotary part is a revolving dial.
Technique scheme tool has the following advantages or beneficial effect:
The electrodeless variable-speed assembly that the employing rotational potentiometer implementation pattern that this utility model provides switches comprises: the wiring board being provided with rotational potentiometer, the rotating shaft of rotational potentiometer is arranged with rotary part, and outfan and a processor of rotational potentiometer are electrically connected; Wherein, processor comprises resistance detection module, resistance distribution module and driver module; The electrodeless variable-speed component application switched by this employing rotational potentiometer implementation pattern is in breast pump, can overcome breast pump of the prior art adopts the form of the button switching pattern of sucking to cause the problem that button is more, breast pump interface complexity is loaded down with trivial details, adopt a rotary part can regulate suction size, the pattern of sucking can be switched again, simplify breast pump interface to arrange, inside decreases electric line, reduces the production cost of breast pump to a certain extent.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, this utility model and feature, profile and advantage will become more apparent.Labelling identical in whole accompanying drawing indicates identical part.Deliberately proportionally do not draw accompanying drawing, focus on purport of the present utility model is shown.
Fig. 1 is the explosive view of the electrodeless variable-speed assembly of the employing rotational potentiometer implementation pattern switching that this utility model embodiment 1 provides.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, this utility model is further described, but not as restriction of the present utility model.
Embodiment 1:
Fig. 1 is the explosive view of the electrodeless variable-speed assembly of the employing rotational potentiometer implementation pattern switching that this utility model embodiment 1 provides; As shown in the figure, the electrodeless variable-speed assembly that the employing rotational potentiometer implementation pattern that this utility model embodiment 1 provides switches comprises: the wiring board 102 being provided with rotational potentiometer 101, the rotating shaft 1011 of rotational potentiometer 101 is arranged with knob 103, and outfan (pin) and a processor (not shown) of rotational potentiometer 101 are electrically connected by wiring board 102; Wherein, processor comprises resistance detection module, resistance distribution module and driver module; The resistance value of current rotational potentiometer is obtained by resistance detection module, then this resistance is transferred to resistance distribution module, judges this resistance is in which Standard resistance range, as within the scope of 0 ~ R1, what then this breast pump adopted is pattern one, starts driver module one; As within the scope of R1 ~ R2, then what this breast pump adopted is pattern two, starts driver module two; Then the model results of selection is transferred to corresponding driver module, starts the driver module of this correspondence, and then make electric machine rotation, and according to corresponding resistance size, control its rotating speed, both achieved the function that pattern switches, achieve again the function changing suction size.
In the electrodeless variable-speed assembly that the employing rotational potentiometer implementation pattern provided in this utility model embodiment 1 switches, the angle rotatable of rotational potentiometer is 180 °.
In the electrodeless variable-speed assembly that the employing rotational potentiometer implementation pattern provided in this utility model embodiment 1 switches, also comprise a upper cover plate 105, upper cover plate 105 is provided with multiple lamp positions 106 of arc uniform distribution, wiring board 102 is provided with multiple lamp sources 104 of arc shaped arrangement, lamp source 104 and processor are electrically connected, wherein, lamp source 104 is uniformly distributed on wiring board 102, and lamp position 106 on upper cover plate 105 is corresponding with position, lamp source 104.
In the electrodeless variable-speed assembly that the employing rotational potentiometer implementation pattern provided in this utility model embodiment 1 switches, it is a revolving dial that knob 103 can be replaced.
When the electrodeless variable-speed component application that employing rotational potentiometer implementation pattern this utility model embodiment 1 provided switches is in breast pump, pass through turn knobs, the rotating shaft of driven rotary potentiometer rotates, thus obtain level and smooth continually varying resistance value, constantly resistance value is transferred to processor in rotary course, resistance detection module in processor detects the resistance value that this rotational potentiometer exports, then send resistance distribution module to, the scope at the resistance place that rotational potentiometer instantly exports is obtained by resistance distribution module, then start corresponding driver module, and then make electric machine rotation, and according to corresponding resistance size, control its rotating speed, both the function that pattern switches had been achieved, achieve again the function changing suction size, meanwhile, the continuous change of resistance value is transferred to processor, just can the light on and off in lamp source on control circuit board by processor, plays the effect of Real Time Observation, by a knob, rotation can change breast pump suction size, after reaching a boundary, automatically switch the pattern that sucks, thus realize the multiplex function of a key, simplifies breast pump interface, and inside decreases electric line to be connected, and reduces the production cost of breast pump to a certain extent.
In sum, the electrodeless variable-speed assembly that the employing rotational potentiometer implementation pattern that this utility model embodiment 1 provides switches comprises: the wiring board being provided with rotational potentiometer, the rotating shaft of rotational potentiometer is arranged with rotary part, and outfan and a processor of rotational potentiometer are electrically connected; Wherein, processor comprises resistance detection module, resistance distribution module and driver module; The electrodeless variable-speed component application switched by this employing rotational potentiometer implementation pattern is in breast pump, can overcome breast pump of the prior art adopts the form of the button switching pattern of sucking to cause the problem that button is more, breast pump interface complexity is loaded down with trivial details, adopt a rotary part can regulate suction size, the pattern of sucking can be switched again, simplify breast pump interface to arrange, inside decreases electric line, reduces the production cost of breast pump to a certain extent.
It should be appreciated by those skilled in the art that those skilled in the art can realize described change case in conjunction with prior art and above-described embodiment, do not repeat them here.Such change case does not affect flesh and blood of the present utility model, does not repeat them here.
Above preferred embodiment of the present utility model is described.It is to be appreciated that this utility model is not limited to above-mentioned particular implementation, the equipment wherein do not described in detail to the greatest extent and structure are construed as to be implemented with the common mode in this area; Any those of ordinary skill in the art, make many possible variations and modification not departing from technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations, this does not affect flesh and blood of the present utility model.Therefore, every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (6)
1. the electrodeless variable-speed assembly adopting rotational potentiometer implementation pattern to switch, it is characterized in that, comprise: the wiring board being provided with rotational potentiometer, the rotating shaft of described rotational potentiometer is arranged with rotary part, outfan and a processor of described rotational potentiometer are electrically connected;
Wherein, described processor comprises resistance detection module, resistance distribution module and driver module.
2. the electrodeless variable-speed assembly adopting rotational potentiometer implementation pattern to switch as claimed in claim 1, it is characterized in that, the angle rotatable of described rotational potentiometer is 180 °.
3. the electrodeless variable-speed assembly adopting rotational potentiometer implementation pattern to switch as claimed in claim 1, it is characterized in that, described wiring board is provided with multiple lamp sources of arc shaped arrangement, and described lamp source and described processor are electrically connected,
Wherein, described lamp source is uniformly distributed on described wiring board.
4. the electrodeless variable-speed assembly adopting rotational potentiometer implementation pattern to switch as claimed in claim 3, it is characterized in that, also comprise a upper cover plate, described upper cover plate is provided with the lamp position corresponding with described lamp source.
5. the electrodeless variable-speed assembly adopting rotational potentiometer implementation pattern to switch as claimed in claim 1, it is characterized in that, described rotary part is a knob.
6. the electrodeless variable-speed assembly adopting rotational potentiometer implementation pattern to switch as claimed in claim 1, it is characterized in that, described rotary part is a revolving dial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517517.8U CN204815045U (en) | 2015-07-16 | 2015-07-16 | Adopt rotary potentiometer to realize mode switch's infinitely variable speed subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517517.8U CN204815045U (en) | 2015-07-16 | 2015-07-16 | Adopt rotary potentiometer to realize mode switch's infinitely variable speed subassembly |
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| Publication Number | Publication Date |
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| CN204815045U true CN204815045U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520517517.8U Active CN204815045U (en) | 2015-07-16 | 2015-07-16 | Adopt rotary potentiometer to realize mode switch's infinitely variable speed subassembly |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094909A (en) * | 2015-07-16 | 2016-11-09 | 陈少忠 | Use the infinitely variable speeds assembly of metal film carbon film implementation pattern switching |
| CN111870750A (en) * | 2020-09-03 | 2020-11-03 | 大悦创新（苏州）医疗科技股份有限公司 | Electric breast pump silencing method and electric breast pump |
| CN117471944A (en) * | 2023-12-28 | 2024-01-30 | 成都壹为新能源汽车有限公司 | Operation control system and control method for pure electric sprinkler |
-
2015
- 2015-07-16 CN CN201520517517.8U patent/CN204815045U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094909A (en) * | 2015-07-16 | 2016-11-09 | 陈少忠 | Use the infinitely variable speeds assembly of metal film carbon film implementation pattern switching |
| CN106094909B (en) * | 2015-07-16 | 2019-10-29 | 陈少忠 | Using metal film-carbon film implementation pattern switching variable speed component |
| CN111870750A (en) * | 2020-09-03 | 2020-11-03 | 大悦创新（苏州）医疗科技股份有限公司 | Electric breast pump silencing method and electric breast pump |
| CN117471944A (en) * | 2023-12-28 | 2024-01-30 | 成都壹为新能源汽车有限公司 | Operation control system and control method for pure electric sprinkler |
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| GR01 | Patent grant |