CN204890739U - Adopt rotary encoder's infinitely variable speed subassembly - Google Patents
Adopt rotary encoder's infinitely variable speed subassembly Download PDFInfo
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- CN204890739U CN204890739U CN201520518425.1U CN201520518425U CN204890739U CN 204890739 U CN204890739 U CN 204890739U CN 201520518425 U CN201520518425 U CN 201520518425U CN 204890739 U CN204890739 U CN 204890739U
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- rotary encoder
- breast pump
- electrodeless variable
- speed assembly
- variable speed
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Abstract
The utility model relates to an adopt rotary encoder's infinitely variable speed subassembly belongs to the structural design field of breast pump part, and this adopt rotary encoder's infinitely variable speed subassembly includes: be provided with rotary encoder's circuit board, the cover is equipped with rotary part, rotary encoder's an output and a treater electric connection on rotary encoder's the rotation axis, in being applied to the breast pump with this adopt rotary encoder's infinitely variable speed subassembly, can overcome breast pump among the prior art can only increase or alleviate suction and lead to the relatively poor problem of user experience according to certain attracting force value to make the breast pump can electrodeless regulation its suction size, and then improve user experience.
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 rotary encoder.
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.
Its suction size of breast pump of the prior art is added and subtracted by the form of button usually, and the adjustment of suction size, can only carry out increasing or alleviating according to certain suction value, because everyone body constitution is different, the best suction experienced is also different, sometimes, feel that best suction is just in time between two button value, but, because its suction size of breast pump of the prior art can only carry out increasing or alleviating according to certain suction value, thus make user cannot in the suction situation of the best sucking-off breast milk, Consumer's Experience is poor.
Utility model content
For above-mentioned Problems existing, this utility model provides a kind of electrodeless variable-speed assembly adopting rotary encoder, be applied in breast pump, can only carry out increasing or alleviate according to certain suction value the problem that suction causes Consumer's Experience poor to overcome breast pump of the prior art, make breast pump can its suction size of electrodeless adjustment, and then improve Consumer's Experience.
To achieve these goals, the technical scheme that this utility model is taked is:
Adopt an electrodeless variable-speed assembly for rotary encoder, wherein, comprising: the wiring board being provided with rotary encoder, the rotating shaft of described rotary encoder is arranged with rotary part, outfan and a processor of described rotary encoder are electrically connected.
The electrodeless variable-speed assembly of above-mentioned employing rotary encoder, wherein, described wiring board is provided with a circle lamp source, 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 of above-mentioned employing rotary encoder, wherein, also comprises a front shell assemblies, and described front shell assemblies is provided with a circle display lamp position, and described display lamp position is corresponding with described lamp source position.
The electrodeless variable-speed assembly of above-mentioned employing rotary encoder, wherein, described rotary encoder adopts doubleway output rotary encoder.
The electrodeless variable-speed assembly of above-mentioned employing rotary encoder, wherein, described rotary part is knob.
The electrodeless variable-speed assembly of above-mentioned employing rotary encoder, wherein, described rotary part is revolving dial.
Technique scheme tool has the following advantages or beneficial effect:
The electrodeless variable-speed assembly of the employing rotary encoder that this utility model provides comprises: the wiring board being provided with rotary encoder, and the rotating shaft of rotary encoder is arranged with rotary part, and outfan and a processor of rotary encoder are electrically connected; By the electrodeless variable-speed component application of this employing rotary encoder in breast pump, breast pump of the prior art can be overcome and can only carry out increasing or alleviate according to certain suction value the problem that suction causes Consumer's Experience poor, thus make breast pump can its suction size of electrodeless adjustment, and then improve Consumer's Experience.
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 rotary encoder 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 rotary encoder that this utility model embodiment 1 provides; As shown in the figure, the electrodeless variable-speed assembly of the employing rotary encoder that this utility model embodiment 1 provides comprises: the wiring board 102 being provided with rotary encoder 101, the rotating shaft 1011 of rotary encoder 101 is arranged with knob 103, the outfan (pin) of rotary encoder 101 is electrically connected with a processor (wiring board 102 is behind, not shown in the figures).
In the electrodeless variable-speed assembly of the employing rotary encoder provided in this utility model embodiment 1, front shell assemblies 105, front shell assemblies 105 is provided with a circle display lamp position 106, wiring board 102 is provided with a circle lamp source 104, lamp source 104 and processor are electrically connected, wherein, lamp source 104 is uniformly distributed on wiring board 102, and display lamp position 106 is corresponding with position, lamp source 104.
In the electrodeless variable-speed assembly of the employing rotary encoder provided in this utility model embodiment 1, rotary encoder 101 adopts doubleway output rotary encoder.
In the electrodeless variable-speed assembly of the employing rotary encoder provided in this utility model embodiment 1, knob 103 can be replaced revolving dial.
Rotary encoder can convert the mechanical quantity such as the angular displacement on rotating shaft, angular velocity to corresponding electric pulse with digital output, and doubleway output rotary encoder can export two groups of dephased pulses of tool, can judge direction of rotation by this two group pulse.
When the electrodeless variable-speed component application of employing rotary encoder this utility model embodiment 1 provided is in breast pump, pass through turn knobs, the rotating shaft of driven rotary encoder rotates, the angular displacement of the rotating shaft rotation of rotary encoder converts corresponding electric pulse to and is transferred to processor with the form of digital quantity, the signal that processor reception rotary encoder sends judges that its phase contrast changes, due to initial, can set within a processor, phase contrast be on the occasion of time, for gear increases, motor speed is accelerated, when phase contrast is negative value, for gear reduces, motor speed reduces, and gear is provided with maximum and minima, thus judge that gear increases or gear reduces according to the change of phase contrast, thus control the rotary speed of motor, reach the effect controlling breast pump suction size, and according to the change of phase contrast, processor controls the light on and off in lamp source and the change of color, it is successional that electric pulse due to rotary encoder exports, the rotating speed of motor is made to be successional, thus make the change of breast pump suction value also be successional, thus be different from prior art and increased by button or reduce suction value, overcome breast pump of the prior art and can only carry out increasing or alleviate according to certain suction value the problem that suction causes Consumer's Experience poor, thus make breast pump can its suction size of electrodeless adjustment, and then improve Consumer's Experience.
In sum, the electrodeless variable-speed assembly of the employing rotary encoder that this utility model embodiment 1 provides comprises: the wiring board being provided with rotary encoder, the rotating shaft of rotary encoder is arranged with rotary part, and outfan and a processor of rotary encoder are electrically connected; By the electrodeless variable-speed component application of this employing rotary encoder in breast pump, breast pump of the prior art can be overcome and can only carry out increasing or alleviate according to certain suction value the problem that suction causes Consumer's Experience poor, thus make breast pump can its suction size of electrodeless adjustment, and then improve Consumer's Experience.
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. one kind adopts the electrodeless variable-speed assembly of rotary encoder, be applied in breast pump, it is characterized in that, comprising: the wiring board being provided with rotary encoder, the rotating shaft of described rotary encoder is arranged with rotary part, and outfan and a processor of described rotary encoder are electrically connected.
2. the electrodeless variable-speed assembly adopting rotary encoder as claimed in claim 1, it is characterized in that, described wiring board is provided with a circle lamp source, and described lamp source and described processor are electrically connected.
Wherein, described lamp source is uniformly distributed on described wiring board.
3. the electrodeless variable-speed assembly adopting rotary encoder as claimed in claim 2, it is characterized in that, also comprise a front shell assemblies, described front shell assemblies is provided with a circle display lamp position, and described display lamp position is corresponding with described lamp source position.
4. the electrodeless variable-speed assembly adopting rotary encoder as claimed in claim 1, is characterized in that, described rotary encoder adopts doubleway output rotary encoder.
5. the electrodeless variable-speed assembly adopting rotary encoder as claimed in claim 1, it is characterized in that, described rotary part is knob.
6. the electrodeless variable-speed assembly adopting rotary encoder as claimed in claim 1, it is characterized in that, described rotary part is revolving dial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518425.1U CN204890739U (en) | 2015-07-16 | 2015-07-16 | Adopt rotary encoder's infinitely variable speed subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518425.1U CN204890739U (en) | 2015-07-16 | 2015-07-16 | Adopt rotary encoder's infinitely variable speed subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204890739U true CN204890739U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520518425.1U Active CN204890739U (en) | 2015-07-16 | 2015-07-16 | Adopt rotary encoder's infinitely variable speed subassembly |
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| CN (1) | CN204890739U (en) |
Cited By (2)
| 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 |
| CN112354082A (en) * | 2020-09-10 | 2021-02-12 | 未来穿戴技术有限公司 | Massage apparatus, control method of massage apparatus, and computer-readable storage medium |
-
2015
- 2015-07-16 CN CN201520518425.1U patent/CN204890739U/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 |
| CN112354082A (en) * | 2020-09-10 | 2021-02-12 | 未来穿戴技术有限公司 | Massage apparatus, control method of massage apparatus, and computer-readable storage medium |
| CN112354082B (en) * | 2020-09-10 | 2024-04-19 | 未来穿戴技术有限公司 | Massage device, control method for massage device, and computer-readable storage medium |
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