CN209471866U - Knob and household electrical appliance with it - Google Patents
Knob and household electrical appliance with it Download PDFInfo
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- CN209471866U CN209471866U CN201920398278.7U CN201920398278U CN209471866U CN 209471866 U CN209471866 U CN 209471866U CN 201920398278 U CN201920398278 U CN 201920398278U CN 209471866 U CN209471866 U CN 209471866U
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Abstract
The utility model discloses a kind of knob and with its household electrical appliance, which includes: pedestal, and pedestal is for knob to be connect with electric appliance main body；Electric appliance component, electric appliance component are set to pedestal side, and electric appliance component includes the display screen for showing the parameter of knob；Magnetic force component, magnetic force component is set to the other side of pedestal, magnetic force component has opposite polarity first magnet and the second magnet, the quantity at least two of second magnet, third magnet is provided on the installation position of electric appliance body surfaces, first magnet and third magnet it is attracting so that pedestal is fixed on installation position, the second magnet repels each other with third magnet so that pedestal is rotated in installation position so that display screen is adjusted to predeterminated position.Using the interaction between the first magnet, the second magnet and third magnet, the adjustment of knob setting angle can be realized, so that the display screen of knob can reach predeterminated position, in order to the observation of user, and then improve the usage experience of user.
Description
Technical field
The utility model relates to field of home appliance technology more particularly to a kind of knobs.The utility model further relates to one kind
Household electrical appliance.
Background technique
What this part provided is only background information relevant to the disclosure, is not necessarily the prior art.
Knob is widely used in household electrical appliance as a kind of control device, and user is by turning knob to realization pair
The control of household electrical appliance.In order to guarantee effective installation of knob, the structures such as mounting hole generally are opened up on the surface of electric appliance main body, are pacified
When dress, by knob setting in the isostructural position of mounting hole, the fixing pieces such as screw is recycled to fix knob and electric appliance main body, it should
Structure is complicated, packaging efficiency for kind mode, so that the manufacturing cost of electric appliance main body increases, in addition, in order to intuitively understand the shelves of knob
Position, the surface of electric appliance main body are arranged multiple gear graticules, instruction graticule are arranged on knob, when instruction graticule and a certain gear graticule
Alignment then proves that knob is in current gear, and the structure of gear graticule and instruction graticule is not easy to user for knob gear
Observation.
It in the prior art, is that the knob of magnetic structure is directly placed on electricity during installation by magnetic structure by knob design
The surface corresponding position of device main body, by the actuation effect of magnetic structure so that knob is fixed on the surface of electric appliance main body, thus
It avoids the surface of electric appliance main body that the structures such as aperture are set, improves packaging efficiency, reduce the manufacturing cost of electric appliance main body, meanwhile,
Display screen is set on knob, thus the gear information of display screen real-time display knob, consequently facilitating user observes.
But magnetic-type knob is when being mounted on the installation position on the surface of electric appliance main body, due to being arranged on the outer end face of knob
Need for display screen to be maintained at the predeterminated position convenient for user's observation after thering is display screen, knob to be fixed, and due to knob and electricity
The installation position on the surface of device main body is only connected and fixed by magnetic, in order to guarantee that display screen is in predeterminated position, generally requires people
The setting angle of the secondary adjustment knob of work, in addition, knob uses for a long time is easy to occur knob relative to installation position rotation so that aobvious
The phenomenon that display screen deflects, so that the usage experience of user is deteriorated.
Utility model content
The purpose of this utility model is that the display screen of at least solution knob can be located after knob is connected and fixed with installation position
In convenient for user observation predeterminated position the problem of.The purpose is achieved through the following technical solutions:
The first aspect of the utility model proposes a kind of knob, and the knob includes:
Pedestal, the pedestal is for the knob to be connect with electric appliance main body；
Electric appliance component, the electric appliance component are set to the pedestal side, and the electric appliance component includes described for showing
The display screen of the parameter of knob；
Magnetic force component, the magnetic force component are set to the other side of the pedestal, and the magnetic force component has polarity opposite
The first magnet and the second magnet, the quantity at least two of second magnet sets on the installation position of electric appliance body surfaces
It is equipped with third magnet, the first magnet and third magnet is attracting so that the pedestal is fixed on the installation position is described
Second magnet repels each other with the third magnet can be such that the pedestal rotates in the installation position, so that the display screen adjusts
To predeterminated position.
Knob according to the present utility model, magnetic force component are mounted on the base, and pedestal is for the peace with electric appliance body surfaces
Dress position is attached fixation, so that knob is connect with electric appliance main body, specifically, is being respectively arranged on the base with the first magnet and extremely
Few two the second magnets, wherein the pole orientation of each second magnet is identical, the magnetic of the pole orientation of the first magnet and the second magnet
Extreme direction is provided with third magnet on the contrary, be provided with the installation position for installing knob in electric appliance body surfaces on installation position,
The pole orientation of third magnet and the first magnet is on the contrary, third magnet is identical as the pole orientation of each second magnet, when pedestal leans on
When nearly installation position, third magnet attracts each other with the first magnet, and third magnet and each second magnet are mutually exclusive, utilizes third magnetic
Body with the attracting of the first magnet so that pedestal is connected and fixed with installation position, after the first magnet and the attracting fixation of third magnet, if
Third magnet is equidistant with each second magnet respectively, and the location of display screen is predeterminated position at this time, that is, is convenient for user
The position of observation, when the position of third magnet and each second magnet is unequal, due to the phase of third magnet and each second magnet
Reprimand effect, so that pedestal rotates in installation position, until third magnet being equidistant apart from each second magnet, thus will
Display screen is adjusted to preset position.
Using the interaction between the first magnet, the second magnet and third magnet, knob setting angle can be realized
Adjustment in order to the observation of user, and then improves the use of user so that the display screen of knob can reach predeterminated position
Experience.
In addition, knob according to the present utility model, can also have following additional technical characteristic:
In some embodiments of the utility model, each second magnet is symmetricly set on the two of first magnet
Side, and first magnet and each second magnet being provided at circumferentially spaced around the pedestal.
In some embodiments of the utility model, the first mounting groove, the first magnet peace are offered on the pedestal
In first mounting groove.
In some embodiments of the utility model, it is also provided on the pedestal consistent with second number of magnets
Second mounting groove, each second magnet are separately mounted in each second mounting groove.
In some embodiments of the utility model, the fixed form of first magnet and first mounting groove is card
It connects, be bonded or be riveted in first mounting groove, and/or state the second magnet and be clamped, be bonded or be riveted on described second
In mounting groove.
In some embodiments of the utility model, first magnet is consistent with the shape of each second magnet.
In some embodiments of the utility model, first magnet and each second magnet are in the same of the pedestal
It is arranged at equal intervals on one circumference.
In some embodiments of the utility model, the knob further include:
Cushion, the cushion are arranged on the base, and the cushion is located at the outer of the magnetic force component
Side
In some embodiments of the utility model, the knob further include:
Component is adjusted, the adjusting component setting is located at the pedestal on the base and with the electric appliance component
Ipsilateral, the adjusting component includes movable member, and the rotation of the movable member is for adjusting the control parameter of the knob；
Shell, the shell be arranged in it is described adjust component and the electric appliance component outside, the shell and it is described can
Moving part connection.
The second aspect of the utility model proposes a kind of household electrical appliance, including electric appliance main body and is set to the electric appliance
Knob in main body, the knob are root knob as described above.
Household electrical appliance according to the present utility model are provided with magnetic-type knob, the magnetic force of the knob on the household electrical appliance
Component is mounted on the base, and pedestal is used to be attached fixation with the installation position of electric appliance body surfaces, so that knob and electric appliance master
Body connection, specifically, is being respectively arranged on the base with the first magnet and at least two second magnets, wherein each second magnet
Pole orientation is identical, and the magnetic pole of the first magnet and the pole orientation of the second magnet are used on the contrary, being provided in electric appliance body surfaces
The installation position for installing knob, is provided with third magnet on installation position, and the pole orientation of third magnet and the first magnet is on the contrary, the
Three magnets are identical as the pole orientation of each second magnet, and when pedestal is close to installation position, third magnet is mutually inhaled with the first magnet
Draw, third magnet and each second magnet are mutually exclusive, utilize the attracting so that pedestal and installation position of third magnet and the first magnet
It is connected and fixed, after the first magnet and the attracting fixation of third magnet, if third magnet is equidistant with each second magnet respectively,
The location of display screen is predeterminated position at this time, i.e. the position convenient for user's observation, when third magnet and each second magnet
When position is unequal, due to the effect of repelling each other of third magnet and each second magnet, so that pedestal rotates in installation position, directly
To third magnet being equidistant apart from each second magnet, to adjusting display screen to preset position.
Using the interaction between the first magnet, the second magnet and third magnet, knob setting angle can be realized
Adjustment in order to the observation of user, and then improves the use of user so that the display screen of knob can reach predeterminated position
Experience.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, identical component is presented with like reference characters.In the accompanying drawings:
Fig. 1 schematically shows the structural schematic diagram of the knob according to the utility model embodiment；
Fig. 2 is the structural decomposition diagram of knob shown in FIG. 1；
Fig. 3 is the structural schematic diagram of pedestal in knob shown in Fig. 2；
Fig. 4 is the structural schematic diagram of second magnet in knob shown in Fig. 2；
Fig. 5 is the structural schematic diagram of another the second magnet in knob shown in Fig. 2；
Fig. 6 is the structural schematic diagram of the first magnet in knob shown in Fig. 2.
100 be knob；
1 is shell；
2 be electric appliance component, and 21 be display screen；
3 be adjusting component；
4 be pedestal, and 41 be the first mounting groove, and 42 be the second mounting groove；
5 be magnetic force component, and 51 be the first magnet, and 52 be the second magnet；
6 be cushion.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
It should be understood that term used herein merely for description particular example embodiment purpose, and have no intention into
Row limitation.Unless the context clearly indicates otherwise, otherwise singular " one " as used in the text, "one" and " described "
Can also indicate to include plural form.The terms "include", "comprise", " containing " and " having " are inclusives, and therefore
It indicates the presence of stated feature, step, operations, elements, and/or components, but presence or addition one or more is not precluded
A other feature, step, operation, component, assembly unit, and/or their combination.Method and step, process, the Yi Jicao of described in the text
It is not interpreted as that them is necessarily required to execute with described or explanation particular order, executes sequence unless explicitly stated otherwise.Also answer
The step of working as understanding, can be used additionally or alternatively.
Although can be described in the text using term first, second, third, etc. multiple element, component, region, layer and/
Or section, still, these component, assembly units, region, layer and/or section should not be limited by these terms.These terms can be only
For a component, assembly unit, region, layer or section are distinguished with another region, layer or section.Unless context clearly refers to
Out, do not implied that when otherwise the term and other numerical terms of such as " first ", " second " etc use in the text sequence or
Person's order.Therefore, first element discussed below, component, region, layer or section are in the introduction for not departing from example embodiment
In the case of can be referred to as second element, component, region, layer or section.
For ease of description, an element as illustrated in the diagram can be described use space relativeness term in the text
Either feature is relative to another element or the relationship of feature, these relativeness terms are, for example, " inside ", " outside ", " interior
Side ", " outside ", " following ", " lower section ", " above ", " top " etc..This spatial correlation term is intended to include removing to retouch in figure
The different direction of device in use or operation except the orientation drawn.For example, being retouched if the device in figure is overturn
State for " below other elements or feature " either the element " below other elements or feature " will then be orientated "
Above other elements or feature " either " above other elements or feature ".Therefore, exemplary term " in ... lower section " can
To include in orientation upper and under.In addition device can be oriented and (be rotated by 90 ° or in other directions) and used herein
Spatial correlation descriptor correspondingly explains.
As depicted in figs. 1 and 2, embodiment according to the present utility model, proposes a kind of knob 100, and knob 100 wraps
Include: pedestal 4, pedestal 4 is for knob 100 to be connect with electric appliance main body；Electric appliance component 2, electric appliance component 2 are set to 4 side of pedestal,
Electric appliance component 2 includes the display screen 21 for showing the parameter of knob 100；Magnetic force component 5, magnetic force component 5 are set to pedestal 4
The other side, magnetic force component 5 have opposite polarity first magnet 51 and the second magnet 52, and the quantity of the second magnet 52 is at least two
It is a, third magnet is provided on the installation position of electric appliance body surfaces, the first magnet 51 is attracting with third magnet so that pedestal 4 is solid
Due to installation position, the second magnet 52 repels each other with third magnet and pedestal 4 can be made to rotate in installation position, so that display screen 21 adjusts
To predeterminated position.
Specifically, magnetic force component 5 is mounted on pedestal 4, and pedestal 4 is used to be attached with the installation position of electric appliance body surfaces
It is fixed, so that knob 100 is connect with electric appliance main body, specifically, the first magnet 51 and at least two is respectively arranged on pedestal 4
Second magnet 52, wherein the pole orientation of each second magnet 52 is identical, the magnetic pole of the magnetic pole of the first magnet 51 and the second magnet 52
It is contrary, electric appliance body surfaces are provided with the installation position for installing knob 100, third magnetic is provided on installation position
The pole orientation of body, third magnet and the first magnet 51 on the contrary, third magnet is identical as the pole orientation of each second magnet 52, when
When pedestal 4 is close to installation position, third magnet attracts each other with the first magnet 51, third magnet and the mutually row of each second magnet 52
Reprimand, using third magnet with the attracting of the first magnet 51 so that pedestal 4 is connected and fixed with installation position, the first magnet 51 and third magnetic
After the attracting fixation of body, if third magnet is equidistant with each second magnet 52 respectively, the location of display screen 21 at this time
For predeterminated position, i.e., position convenient for user's observation, when the position of third magnet and each second magnet 52 is unequal, due to the
The effect of repelling each other of three magnets and each second magnet 52, so that pedestal 4 rotates in installation position, until third magnet distance is each
Second magnet 52 is equidistant, to adjusting display screen 21 to preset position.
Using the interaction between the first magnet 51, the second magnet 52 and third magnet, the installation of knob 100 can be realized
The adjustment of angle, so that the display screen 21 of knob 100 can reach predeterminated position, in order to the observation of user, Jin Erti
The usage experience of high user.
It is to be appreciated that the first magnet 51 is arranged close to the edge of pedestal 4, each second magnet 52 is also close to pedestal 4
Edge setting, by taking two the second magnets 52 as an example, two the second magnets 52 are split in the two sides of the first magnet 51, and two the
Two magnets 52 are spaced with the first magnet 51 respectively to be arranged, and when the first magnet 51 is attracting with third magnet, connects the second magnetic at this time
Body 52 is located at the two sides of third magnet, the default position that the middle position of two the second magnets 52 is adjusted as display screen 21
It sets, when the position of two the second magnets 52 of third magnet distance is unequal, due to two the second magnets 52 and third magnet
The effect of repelling each other needs to adjust so that pedestal 4 rotates the state for reaching stress balance so that pedestal 4 is turned to display screen 21
Whole predeterminated position.
It is further understood that, as shown in Figures 2 and 3, each second magnet 52 is symmetricly set on the two sides of the first magnet 51,
And the first magnet 51 and each being provided at circumferentially spaced around pedestal 4 of second magnet 52.Specifically, pedestal 4 be cylindrical structure, first
Magnet 51 and each second magnet 52 are located on the same end face of pedestal 4, and the first magnet 51 and each second magnet 52 are along this
The same circle spacing of end face is arranged.It is illustrated by taking two the second magnets 52 as an example, two the second magnet 52 intervals is set
It sets in the two sides of the first magnet 51, and two 52 the first magnets of distance 51 of the second magnet are equidistant, at this time the first magnet
51 are located at the middle position of two the second magnets 52 and the first magnet 51 formation camber line, when the first magnet 51 is aligned with third magnet
When attracting, two the second being equidistant apart from third magnet of magnet 52, the position of display screen 21 is predeterminated position, at this time pedestal
4 do not rotate, and when it is attracting that the first magnet 51 and third magnet, which be in piece, two the second magnets 52 are apart from third magnet
Distance differs, the repulsion between the second magnet 52 and third magnet small apart from third magnet be greater than apart from third magnet it is big the
Repulsion between two magnets 52 and third magnet, since the repulsion that two the second magnets 52 generate is different, to drive 4 band of pedestal
Dynamic display screen 21 rotates in installation position, until reaching equilbrium position, that is, reaches the predeterminated position of display screen 21.
The adjustment of the fixed position of pedestal 4 is realized by the interaction of each second magnet 52 and third magnet, so as to
Display screen 21 is adjusted to predeterminated position, and then meets the use demand of user, so that the usage experience of user is promoted.
Further, as shown in figure 3, offering the first mounting groove 41 on pedestal 4, the first magnet 51 is mounted on the first installation
In slot 41, by the way that the first magnet 51 to be mounted in the first mounting groove 41, the whole volume for reducing knob 100 can be realized, from
And the manufacturing cost of knob 100 is reduced, meanwhile, using the side wall of the first mounting groove 41 circumferential shape can be formed to the first magnet 51
At limit, the case where installation accuracy caused by occurring loosening reduces is avoided the occurrence of between the first magnet 51 and pedestal 4.
Further, as shown in figure 3, be also provided on pedestal 4 with consistent second mounting groove 42 of 52 quantity of the second magnet,
Each second magnet 52 is separately fixed in each second mounting groove 42.Each second installation is mounted on by corresponding to each second magnet 52
In slot 42, the whole volume for reducing knob 100 can be realized, to reduce the manufacturing cost of knob 100, meanwhile, utilize each the
The side wall of two mounting grooves 42 can form circumferential formed to each second magnet 52 respectively and limit, to effectively control each second magnet
52 position, to improve the precision of the installation site adjustment for display screen 21.
Further, the first magnet 51 is clamped, is bonded or is riveted in the first mounting groove 41, passes through clamping, bonding or riveting
One of connecing mode can effectively realize that the first magnet 51 is fixed in the first mounting groove 41, and can guarantee it is fixed after
Intensity separates the case where causing knob 100 that can not be connected and fixed with installation position with pedestal 4 to avoid the occurrence of the first magnet 51.
In addition, the second magnet 52 is clamped, is bonded or is riveted in the second mounting groove 42, by clamping, bonding or riveting
A kind of mode can effectively realize that the second magnet 52 is fixed in the second mounting groove 42, and can guarantee it is fixed after it is strong
Degree, so that avoiding the occurrence of the second magnet 52 and separating with pedestal 4 causes knob 100 that can not rotate in installation position, and then causes to show
The case where installation site of display screen 21 can not be adjusted.
Further, as shown in Figure 4, Figure 5 and Figure 6, the first magnet 51 is consistent with the shape of each second magnet 52.Passing through will
First magnet 51 and the second magnet 52 are set as identical shape, enable to be able to carry out standardized production in production process,
Magnetized according to different demands to magnet steel, after magnet steel completion of processing thus effectively according to same specification processing magnet steel
The efficiency of processing is improved, the manufacturing cost of the first magnet 51 and the second magnet 52 is reduced.
Further, the first magnet 51 and each second magnet 52 are arranged at equal intervals on the same circumference of pedestal 4.By first
Magnet 51 and each second magnet 52 are evenly arranged on the same circumference of pedestal 4, when the first magnet 51 carries out at actuation with third magnet
When normotopia is attracted, display screen 21 is predeterminated position, and each second magnet 52 is equal with active force caused by third magnet at this time,
When the first magnet 51, which be attracted with third magnet, to be attracted in non-normotopia, generated between each second magnet 52 and third magnet
Active force differ, under different active forces, pedestal 4 rotates, so that the first magnet 51 is in normotopia with third magnet
It is attracted, to adjusting display screen 21 to predeterminated position, and then improves the usage experience of user.
Further, as shown in Fig. 2, knob 100 further includes cushion 6, cushion 6 is arranged on pedestal 4, and buffers
Pad 6 is located at the outside of magnetic force component 5.Cushion 6 is provided on pedestal 4, when the first magnet 51 is mounted on the first mounting groove 41
It is interior, when each second magnet 52 is separately mounted in each second mounting groove 42, cushion 6 is connect with pedestal 4, thus by the first magnetic
Body 51 and each second magnet 52 are isolated from the outside respectively, and when pedestal 4 is attached fixed with installation position, cushion 6 is the bottom of between
Between seat 4 and installation position, the scuffing of pedestal 4 and the first magnet 51 or the second magnet 52 to installation position is avoided.
Specifically understand, as depicted in figs. 1 and 2, knob 100 further include: adjust component 3, adjust the setting of component 3 and exist
It is located at the ipsilateral of pedestal 4 on pedestal 4 and with electric appliance component 2, adjusting component 3 includes movable member, and the rotation of movable member is for adjusting
Save the control parameter of knob 100；The outside for adjusting component 3 and electric appliance component 2, shell 1 and movable member is arranged in shell 1, shell 1
Connection.Specifically, it adjusts component 3 to be arranged on pedestal 4, electric appliance component 2 is connect with component 3 is adjusted, and the setting of shell 1 is being adjusted
The outside of component 3 and electric appliance component 2, and movable member is connect with the inner wall of shell 1, the display screen 21 of electric appliance component 2 can
It being viewed by a user by the outer end face of shell 1, user can be realized the adjusting for adjusting component 3 by rotation case 1, thus
It realizes the control to knob 100, in addition, shell 1 is capable of forming to electric appliance component 2 and adjusts the protection of component 3, avoids external rings
Influence of the border factor to electric appliance component 2 and adjusting component 3 is also avoided that knob 100 because emergency situations cause and installation position point
The case where from being damaged caused by falling.
The second aspect of the utility model proposes a kind of household electrical appliance, including electric appliance main body and is set to electric appliance main body
On knob 100, knob 100 be root knob 100 as described above.
Household electrical appliance according to the present utility model are provided with magnetic-type knob 100 on the household electrical appliance, the knob 100
Magnetic force component 5 be mounted on pedestal 4, pedestal 4 is used to be attached fixation with the installation positions of electric appliance body surfaces, so that knob
100 connect with electric appliance main body, specifically, the first magnet 51 and at least two second magnets 52 are respectively arranged on pedestal 4,
In, the pole orientation of each second magnet 52 is identical, and the pole orientation of the magnetic pole of the first magnet 51 and the second magnet 52 is on the contrary, in electricity
Device body surfaces are provided with the installation position for installing knob 100, and third magnet, third magnet and are provided on installation position
The pole orientation of one magnet 51 is on the contrary, third magnet is identical as the pole orientation of each second magnet 52, when pedestal 4 is close to installation position
When, third magnet attracts each other with the first magnet 51, and third magnet and each second magnet 52 are mutually exclusive, using third magnet with
First magnet 51 attracting so that pedestal 4 is connected and fixed with installation position, the first magnet 51 with after the attracting fixation of third magnet, if
Third magnet is equidistant with each second magnet 52 respectively, and the location of display screen 21 is predeterminated position at this time, that is, is convenient for
The position of user's observation, when the position of third magnet and each second magnet 52 is unequal, due to third magnet and each second magnetic
The effect of repelling each other of body 52, so that pedestal 4 rotates in installation position, until distance of the third magnet apart from each second magnet 52
It is equal, to adjusting display screen 21 to preset position.
Using the interaction between the first magnet 51, the second magnet 52 and third magnet, the installation of knob 100 can be realized
The adjustment of angle, so that the display screen 21 of knob 100 can reach predeterminated position, in order to the observation of user, Jin Erti
The usage experience of high user.
In addition, above-mentioned household electrical appliance can be smoke exhaust ventilator, gas-cooker etc., the other parts structure of the household electrical appliance please join
The prior art is examined, the application no longer repeats herein.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with
Subject to scope of protection of the claims.
Claims (10)
1. a kind of knob, which is characterized in that the knob includes:
Pedestal, the pedestal is for the knob to be connect with electric appliance main body；
Electric appliance component, the electric appliance component are set to the pedestal side, and the electric appliance component includes for showing the knob
Parameter display screen；
Magnetic force component, the magnetic force component are set to the other side of the pedestal, and the magnetic force component has opposite polarity the
One magnet and the second magnet, the quantity at least two of second magnet are provided on the installation position of the electric appliance main body
Third magnet, the first magnet and third magnet is attracting so that the pedestal is fixed on the installation position, described second
Magnet repels each other with the third magnet can be such that the pedestal rotates in the installation position, so that the display screen is adjusted to pre-
If position.
2. knob according to claim 1, which is characterized in that each second magnet is symmetricly set on first magnet
Two sides, and first magnet and each second magnet being provided at circumferentially spaced around the pedestal.
3. knob according to claim 2, which is characterized in that offer the first mounting groove on the pedestal, described first
Magnet is mounted in first mounting groove.
4. knob according to claim 3, which is characterized in that be also provided on the pedestal and second number of magnets
Consistent second mounting groove, each second magnet are separately mounted in each second mounting groove.
5. knob according to claim 4, which is characterized in that first magnet clamping is bonded or is riveted on described the
In one mounting groove and/or second magnet is clamped, is bonded or is riveted in second mounting groove.
6. knob according to claim 2, which is characterized in that the shape one of first magnet and each second magnet
It causes.
7. knob according to claim 2, which is characterized in that first magnet and each second magnet are at the bottom
It is arranged at equal intervals on the same circumference of seat.
8. knob according to claim 1, which is characterized in that the knob further include:
Cushion, the cushion is arranged on the base, and the cushion is located at the outside of the magnetic force component.
9. knob according to claim 1, which is characterized in that the knob further include:
Component is adjusted, the adjusting component setting is located at the same of the pedestal on the base and with the electric appliance component
Side, the adjusting component includes movable member, and the rotation of the movable member is for adjusting the control parameter of the knob；
The outside for adjusting component and the electric appliance component, the shell and the movable member is arranged in shell, the shell
Connection.
10. a kind of household electrical appliance, including electric appliance main body and the knob being set in the electric appliance main body, which is characterized in that institute
Stating knob is the knob according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398278.7U CN209471866U (en) | 2019-03-26 | 2019-03-26 | Knob and household electrical appliance with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398278.7U CN209471866U (en) | 2019-03-26 | 2019-03-26 | Knob and household electrical appliance with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209471866U true CN209471866U (en) | 2019-10-08 |
Family
ID=68093332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920398278.7U Active CN209471866U (en) | 2019-03-26 | 2019-03-26 | Knob and household electrical appliance with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209471866U (en) |
-
2019
- 2019-03-26 CN CN201920398278.7U patent/CN209471866U/en active Active
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Effective date of registration: 20221229 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: No.20 Gangqian Road, industrial park, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. |
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