CN109712840A - A kind of novel kitchen appliance magnetic control knob structure - Google Patents
A kind of novel kitchen appliance magnetic control knob structure Download PDFInfo
- Publication number
- CN109712840A CN109712840A CN201711014375.3A CN201711014375A CN109712840A CN 109712840 A CN109712840 A CN 109712840A CN 201711014375 A CN201711014375 A CN 201711014375A CN 109712840 A CN109712840 A CN 109712840A
- Authority
- CN
- China
- Prior art keywords
- knob
- fixed
- magnets
- control knob
- magnet
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 230000002860 competitive effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
一种新型的厨电磁控旋钮结构，包括旋钮和台板，旋钮内固定有若干个外吸合磁铁，外吸合磁铁绕旋钮的中心呈环形分布；台板内侧设有旋转编码器，旋转编码器包括旋转体和固定体，旋转体铰接在固定体上，固定体固定在厨电电路板上，所述的旋转体上固定有若干个与外吸合磁铁相对的内吸合磁铁，内吸合磁铁和外吸合磁铁相吸，旋钮吸靠在台板的外表面上。它利用磁体之间磁力旋转产生隔离旋转扭矩来带动编码器旋转，达到隔离旋转目的，而由于旋转编码器及磁铁市场价格较低，质量稳定，结构简单，则其新控制方式的磁控旋钮的生产成本低，有效节省了制造成本，从而实现产品更具备市场竞争力。
A new type of kitchen electromagnetic control knob structure includes a knob and a platen, a number of external magnets are fixed in the knob, and the outer magnets are distributed in a ring around the center of the knob; a rotary encoder is arranged inside the platen, and the rotary encoder The device includes a rotating body and a fixed body. The rotating body is hinged on the fixed body, and the fixed body is fixed on the kitchen electric circuit board. The rotating body is fixed with a number of inner attracting magnets opposite to the outer attracting magnets. The closing magnet and the outer magnet attracting each other, and the knob is attracted against the outer surface of the platen. It uses the magnetic rotation between the magnets to generate an isolated rotational torque to drive the encoder to rotate to achieve the purpose of isolated rotation. However, due to the low market price, stable quality and simple structure of the rotary encoder and magnet, the new control method of the magnetic control knob The production cost is low, which effectively saves the manufacturing cost, so that the product is more competitive in the market.
Description
Technical field:
The present invention relates to the technical fields of kitchen appliance, more specifically to a kind of novel kitchen appliance magnetic control knob knot
Structure.
Background technique:
The switch of knob, kitchen appliance such as kitchen range, fume-exhausting are generally installed on kitchen appliance in the prior art
Machine etc., and traditional kitchen appliance is generally required and is opened up on shell for the hole that passes through of switch connecting rod, existing for such structure
Problem is；Water and impurity just can enter the inside of electric appliance and kitchen range by this hole, influence to work normally, sometimes even can be right
Kitchen appliance damages；To which there is being sucked against the magnetic control knob on kitchen appliance in market；
Existing magnetic control knob generally passes through magnetic attraction product table top, and the magnetic control knob center above table top is installed on
The actuation magnet of magnet below one cooperation table top, while magnetic control knob is being attracted around magnet equipped with an induced magnet, benefit
The state of magnetic control knob, but the control of such structure are determined with the induction circuits such as magnetic or angle below induced magnet cooperation platform
Mode higher cost, detection coded number is limited, while being also limited by the quality of electronic component, ropy electronic component
It is big to the aging effects of product.
Summary of the invention:
The purpose of the present invention is to the deficiencies of the prior art, and provide a kind of novel kitchen appliance magnetic control knob structure,
The lower production costs for the magnetic control knob that it is used, effectively save manufacturing cost, to realize product more for market competition
Power.
Technology solution of the invention is as follows:
A kind of novel kitchen appliance magnetic control knob structure structure, including knob and platen are fixed with several in knob and outer inhale
Magnet is closed, outer actuation magnet is distributed in a ring around the center of knob；Rotary encoder is equipped on the inside of platen, rotary encoder includes
Rotary body and fixed body, rotary body are hinged on fixed body, and fixed body is fixed on kitchen appliance circuit board, solid on the rotary body
Surely the interior actuation magnet for having several opposite with outer actuation magnet, interior actuation magnet and outer actuation magnet are attracting, and knob is sucked against
On the outer surface of platen.
Preferably, the outer actuation magnet is identical with interior actuation magnet quantity, outer actuation magnet and interior actuation magnet phase
It is different to the magnetic pole of end face.
Preferably, for the outer actuation magnet at least provided with two, the outer central axis for being attracted magnet knob is equal in a ring
Even distribution.
Preferably, the shape of the knob is rounded.
Preferably, the shape of the knob is in circular ring shape.
Preferably, the rotary body and fixed body articulated manner are the card slot that annular is formed on fixed body, rotary body
Buckle is formed on outer wall, the buckle holding of rotary body is in the card slot of fixed body；The rotary encoder is using contact electricity
Brush encoder forms stitch on rotary body.
Preferably, for the buckle on the rotary body at least provided with three, buckle is equal in a ring around the central axis of rotary body
Even distribution.
The beneficial effects of the present invention are:
1, it generates isolation rotation torque using magnetic force rotation between magnet to drive encoder to rotate, and reaches isolation rotation
Purpose, and since rotary encoder and the magnet market price are lower, quality is stablized, and structure is simple, then the magnetic of its new control mode
The production cost for controlling knob is low, manufacturing cost is effectively saved, to realize product more for the market competitiveness.
2, the oil smoke or water of kitchen appliance is also preferably isolated convenient for the cleaning of kitchen appliance and household electrical appliances in the magnetic control knob that it is used
Deng enter interiors of products, effect is good, easy to clean, the service life is long.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram that the present invention is magnetic control knob；
Fig. 3 is the structural schematic diagram that the present invention is magnetic control rotation ring；
Fig. 4 is the structural schematic diagram that the present invention is rotary encoder.
In figure: 1, knob；2, outer actuation magnet；3, rotary body；31, it buckles；32, stitch；4, interior actuation magnet；5, fixed
Body；51, card slot；6, platen.
Specific embodiment:
Embodiment: as shown in Fig. 1 to 4, a kind of novel kitchen appliance magnetic control knob structure, including knob 1 and platen 6, knob 1
Several outer actuation magnet 2 are inside fixed with, outer actuation magnet 2 is distributed in a ring around the center of knob 1；Rotation is equipped on the inside of platen 6
Turn encoder, rotary encoder includes rotary body 3 and fixed body 5, and rotary body 3 is hinged on fixed body 5, and fixed body 5 is fixed on
On kitchen appliance circuit board, several interior actuation magnet 4 opposite with outer actuation magnet 2, interior actuation are fixed on the rotary body 3
Magnet 4 and outer actuation magnet 2 are attracting, and knob 1 is sucked against on the outer surface of platen 6.
Preferably, the outer actuation magnet 2 is identical with 4 quantity of interior actuation magnet, outer actuation magnet 2 and interior actuation magnet
The magnetic pole of 4 opposing end surfaces is different.
Preferably, the outer actuation magnet 2 is at least provided with two, and the outer central axis for being attracted 2 knob 1 of magnet is in a ring
It is uniformly distributed.
Preferably, the shape of the knob 1 is rounded.
Preferably, the shape of the knob 1 is in circular ring shape.
Preferably, the rotary body 3 and 5 articulated manner of fixed body are the card slot 51 that annular is formed on fixed body 5, rotation
Buckle 31 is formed on the outer wall of swivel 3,31 holding of buckle of rotary body 3 is in the card slot 51 of fixed body 5；The rotation is compiled
Code device uses contact brushes formula encoder, forms stitch 32 on rotary body 3.
Preferably, at least provided with three, buckle 31 is in the buckle 31 on the rotary body 3 around the central axis of rotary body 3
Annular is uniformly distributed.
Working principle: the present invention is kitchen appliance magnetic control knob structure, and it is knob that knob shaped, which is circular, as shown in Fig. 2,
And shape is annular, then is rotation ring, as shown in Figure 3；
When work, knob 1 is rotated, then the outer magnet 2 that is attracted will drive interior actuation magnet 4 rotation of 6 downside of platen, and realize
Rotary body 3 on rotary encoder rotates, then the circuit board of kitchen appliance realizes control by the signal changed on fixed body 5.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Anyone skilled in the art
Without departing from the spirit and scope of the present invention, it modifies to the embodiment, therefore rights protection model of the invention
It encloses, should be as listed in the claims of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014375.3A CN109712840A (en) | 2017-10-26 | 2017-10-26 | A kind of novel kitchen appliance magnetic control knob structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014375.3A CN109712840A (en) | 2017-10-26 | 2017-10-26 | A kind of novel kitchen appliance magnetic control knob structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109712840A true CN109712840A (en) | 2019-05-03 |
Family
ID=66253544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711014375.3A Pending CN109712840A (en) | 2017-10-26 | 2017-10-26 | A kind of novel kitchen appliance magnetic control knob structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109712840A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020067160A1 (en) * | 2000-01-27 | 2002-06-06 | Oomkes Daniel Lee | Magnetic encoder with snap action switch |
| CN102543545A (en) * | 2011-11-29 | 2012-07-04 | 孔凡伟 | Magnetic Knob Controller |
| CN202796599U (en) * | 2012-07-26 | 2013-03-13 | 中山华帝燃具股份有限公司 | Knob switch without connecting shaft |
| CN204614716U (en) * | 2015-06-04 | 2015-09-02 | 深圳市睿祺智尚科技有限公司 | A kind of contactless knob |
| CN205490473U (en) * | 2016-03-18 | 2016-08-17 | 厦门瑞尔特卫浴科技股份有限公司 | Magnetic control formula rotary switch and have electrical installation of this rotary switch |
| US20160305795A1 (en) * | 2015-04-14 | 2016-10-20 | Texas Instruments Incorporated | Incremental Rotary Encoder Using Hall Effect Sensors and Magnetic Detents |
| CN207503851U (en) * | 2017-10-26 | 2018-06-15 | 北斗星智能电器有限公司 | A kind of novel kitchen appliance magnetic control knob structure |
-
2017
- 2017-10-26 CN CN201711014375.3A patent/CN109712840A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020067160A1 (en) * | 2000-01-27 | 2002-06-06 | Oomkes Daniel Lee | Magnetic encoder with snap action switch |
| CN102543545A (en) * | 2011-11-29 | 2012-07-04 | 孔凡伟 | Magnetic Knob Controller |
| CN202796599U (en) * | 2012-07-26 | 2013-03-13 | 中山华帝燃具股份有限公司 | Knob switch without connecting shaft |
| US20160305795A1 (en) * | 2015-04-14 | 2016-10-20 | Texas Instruments Incorporated | Incremental Rotary Encoder Using Hall Effect Sensors and Magnetic Detents |
| CN204614716U (en) * | 2015-06-04 | 2015-09-02 | 深圳市睿祺智尚科技有限公司 | A kind of contactless knob |
| CN205490473U (en) * | 2016-03-18 | 2016-08-17 | 厦门瑞尔特卫浴科技股份有限公司 | Magnetic control formula rotary switch and have electrical installation of this rotary switch |
| CN207503851U (en) * | 2017-10-26 | 2018-06-15 | 北斗星智能电器有限公司 | A kind of novel kitchen appliance magnetic control knob structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207503851U (en) | A kind of novel kitchen appliance magnetic control knob structure | |
| CN107997220B (en) | An ornamental fish color-enhancing feed magnetic swing type soybean oil atomization spraying device | |
| WO2015188615A1 (en) | Inner drum-detachable pulsator washing machine | |
| CN203109761U (en) | Cambered surface grinding device of permanent magnetic ferrite | |
| CN204091580U (en) | A kind of automatic stirring cup | |
| CN201888728U (en) | Mixing device and mixer with the same | |
| CN107523970A (en) | A kind of washing machine cover opening-closing structure and washing machine | |
| CN109712840A (en) | A kind of novel kitchen appliance magnetic control knob structure | |
| CN204320190U (en) | A kind of reaction cup based on magnetic field conversion stirs module | |
| CN203101418U (en) | Washing machine inner bucket dehydration rotating speed detection apparatus | |
| CN207949695U (en) | A kind of household soy milk machine having automatic cleaning function | |
| CN204690391U (en) | A kind of automatically cleaning washing machine | |
| CN204741391U (en) | Single Phase DC Brushless Motor | |
| CN202260875U (en) | Alternating-current brushless motor rotor component with encoder | |
| CN104947364B (en) | Double-rotation type stepped cavity washing machine | |
| CN204825392U (en) | Two motor dynamic devices that drive and washing machine thereof | |
| CN204125757U (en) | A kind of automatic washing hosiery machine | |
| CN107910208A (en) | A kind of universal remote control switch enclosure | |
| CN208836235U (en) | a new type of camera | |
| CN205194545U (en) | Contact proximity switch | |
| US20170040130A1 (en) | Time switch of controllable time adjustment | |
| CN103794331A (en) | Oscillating double-hold electromagnet | |
| CN208922579U (en) | It is contactless in a kind of fluid experiment to wash away angle self-calibrating apparatus | |
| CN206221764U (en) | Rotor Assembly, Solenoid Valve, IR‑CUT Switcher and IRIS Aperture | |
| CN206723556U (en) | Knob type magnetic valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190503 |
|
| RJ01 | Rejection of invention patent application after publication |