CN207503851U - 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
- CN207503851U CN207503851U CN201721392168.7U CN201721392168U CN207503851U CN 207503851 U CN207503851 U CN 207503851U CN 201721392168 U CN201721392168 U CN 201721392168U CN 207503851 U CN207503851 U CN 207503851U
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- knob
- magnet
- kitchen appliance
- magnetic control
- rotary body
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (AREA)
Abstract
A kind of novel kitchen appliance magnetic control knob structure including knob and platen, is fixed with several outer actuation magnet in knob, 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 is hinged on fixed body, fixed body is fixed on kitchen appliance circuit board, several interior actuation magnet opposite with outer actuation magnet is fixed on the rotary body, interior actuation magnet and outer actuation magnet are attracting, and knob is sucked against on the outer surface of platen.It generates isolation rotation torque encoder to be driven to rotate using magnetic force rotation between magnet, reach isolation rotation purpose, and since rotary encoder and the magnet market price are relatively low, stable quality, it is simple in structure, then the production cost of the magnetic control knob of its new control mode is low, effectively saves manufacture cost, so as to fulfill product more for the market competitiveness.
Description
Technical field：
The utility model is related to the technical field of kitchen appliance, more specifically to a kind of novel kitchen appliance magnetic control knob
Structure.
Background technology：
The switch of knob, kitchen appliance such as kitchen range, fume-exhausting are generally installed on kitchen appliance of the prior art
Machine etc., and traditional kitchen appliance generally requires and the hole that confession switch connecting rod passes through is opened up on housing, 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；Occurs being sucked against the magnetic control knob on kitchen appliance so as to market；
Generally by magnetic attraction product table top, the magnetic control knob center above table top is installed on existing magnetic control knob
The actuation magnet of magnet below one cooperation table top, while magnetic control knob is set around actuation magnet there are one induced magnet, it is sharp
The state of magnetic control knob, but the control of such structure are determined with the sensing circuits such as magnetic or angle below induced magnet cooperation platform
Mode cost is higher, and detection coded number is limited, while be also limited by the quality of electronic component, ropy electronic component
It is big to the aging effects of product.
Utility model content：
The purpose of the utility model is to solve the deficiencies of the prior art, and provides a kind of novel kitchen appliance magnetic control knob knot
Structure, the production cost for the magnetic control knob that it is used is relatively low, effectively saves manufacture cost, competing more for market so as to fulfill product
Strive power.
The technology solution of the utility model is as follows：
A kind of novel kitchen appliance magnetic control knob structure structure including knob and platen, is fixed with several outer suctions in knob
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 that the card slot of 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, the buckle on the rotary body is at least provided with three, and the central axis being buckled around rotary body is equal in a ring
Even distribution.
The beneficial effects of the utility model are：
1st, it generates isolation rotation torque encoder to be driven to rotate using magnetic force rotation between magnet, reaches isolation rotation
Purpose, and since rotary encoder and the magnet market price are relatively low, stable quality is simple in structure, then the magnetic of its new control mode
The production cost for controlling knob is low, manufacture cost is effectively saved, so as to fulfill product more for the market competitiveness.
2nd, the magnetic control knob that it is used is convenient for the cleaning of kitchen appliance and household electrical appliances, and the oil smoke or water of kitchen appliance is also preferably isolated
Deng into interiors of products, effect is good, easy to clean, long lifespan.
Description of the drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram that the utility model is magnetic control knob；
Fig. 3 is the structure diagram that the utility model is magnetic control rotation ring；
Fig. 4 is the structure diagram that the utility model is rotary encoder.
In figure：1st, knob；2nd, outer actuation magnet；3rd, rotary body；31st, it is buckled；32nd, stitch；4th, interior actuation magnet；5th, it is fixed
Body；51st, card slot；6th, 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；6 inside of platen is equipped with rotation
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 interior actuation 4 quantity of 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 that the card slot 51 of 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, and stitch 32 is formed 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.
Operation principle：The utility model be kitchen appliance magnetic control knob structure, knob shaped be it is circular be knob, such as Fig. 2
It is shown, and shape is annular, then to revolve ring, as shown in Figure 3；
During work, turn knob 1, then the outer magnet 2 that is attracted can drive the interior actuation magnet 4 of 6 downside of platen to rotate, 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 rather than limits the present invention the utility model is illustrated.Any this field
Technical staff can modify, therefore this practicality to the embodiment under the spirit and scope without prejudice to the utility model
Novel rights protection scope, should be as listed by the claim of the utility model.
Claims (7)
1. a kind of novel kitchen appliance magnetic control knob structure, including knob (1) and platen (6), it is characterised in that：It is solid in knob (1)
Surely there are several outer actuation magnet (2), outer actuation magnet (2) is distributed in a ring around the center of knob (1)；It is set on the inside of platen (6)
There is rotary encoder, rotary encoder includes rotary body (3) and fixed body (5), and rotary body (3) is hinged on fixed body (5), Gu
Determine body (5) to be fixed on kitchen appliance circuit board, it is opposite with outer actuation magnet (2) that several are fixed on the rotary body (3)
Interior actuation magnet (4), interior actuation magnet (4) and outer actuation magnet (2) are attracting, and knob (1) is sucked against the outer surface of platen (6)
On.
2. a kind of novel kitchen appliance magnetic control knob structure according to claim 1, it is characterised in that：The outer actuation magnetic
Iron (2) is identical with interior actuation magnet (4) quantity, and outer actuation magnet (2) and the interior magnetic pole for being attracted magnet (4) opposing end surface are different.
3. a kind of novel kitchen appliance magnetic control knob structure according to claim 1, it is characterised in that：The outer actuation magnetic
At least provided with two, the outer central axis for being attracted magnet (2) knob (1) is uniformly distributed iron (2) in a ring.
4. a kind of novel kitchen appliance magnetic control knob structure according to claim 1, it is characterised in that：The knob (1)
Shape is rounded.
5. a kind of novel kitchen appliance magnetic control knob structure according to claim 1, it is characterised in that：The knob (1)
Shape is in circular ring shape.
6. a kind of novel kitchen appliance magnetic control knob structure according to claim 1, it is characterised in that：The rotary body (3)
It is that the card slot (51) of annular is formed on fixed body (5) with fixed body (5) articulated manner, is formed on the outer wall of rotary body (3)
It is buckled (31), buckle (31) holding of rotary body (3) is in the card slot (51) of fixed body (5)；The rotary encoder uses
Contact brushes formula encoder forms stitch (32) on rotary body (3).
7. a kind of novel kitchen appliance magnetic control knob structure according to claim 6, it is characterised in that：The rotary body (3)
On buckle (31) at least provided with three, buckle (31) be uniformly distributed in a ring around the central axis of rotary body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392168.7U CN207503851U (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 |
|---|---|---|---|
| CN201721392168.7U CN207503851U (en) | 2017-10-26 | 2017-10-26 | A kind of novel kitchen appliance magnetic control knob structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207503851U true CN207503851U (en) | 2018-06-15 |
Family
ID=62501700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721392168.7U Active CN207503851U (en) | 2017-10-26 | 2017-10-26 | A kind of novel kitchen appliance magnetic control knob structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207503851U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166763A (en) * | 2018-10-15 | 2019-01-08 | 广东万家乐厨房科技有限公司 | Knob structure and gas-cooker |
| CN109712840A (en) * | 2017-10-26 | 2019-05-03 | 北斗星智能电器有限公司 | A kind of novel kitchen appliance magnetic control knob structure |
| TWI672617B (en) * | 2018-06-27 | 2019-09-21 | 宏碁股份有限公司 | Dial device |
| CN110890249A (en) * | 2018-09-08 | 2020-03-17 | 王在彬 | Magnetic force driven high-voltage switch |
-
2017
- 2017-10-26 CN CN201721392168.7U patent/CN207503851U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712840A (en) * | 2017-10-26 | 2019-05-03 | 北斗星智能电器有限公司 | A kind of novel kitchen appliance magnetic control knob structure |
| TWI672617B (en) * | 2018-06-27 | 2019-09-21 | 宏碁股份有限公司 | Dial device |
| CN110890249A (en) * | 2018-09-08 | 2020-03-17 | 王在彬 | Magnetic force driven high-voltage switch |
| CN109166763A (en) * | 2018-10-15 | 2019-01-08 | 广东万家乐厨房科技有限公司 | Knob structure and gas-cooker |
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