CN106292835A - Knob structure - Google Patents
Knob structure Download PDFInfo
- Publication number
- CN106292835A CN106292835A CN201610886235.4A CN201610886235A CN106292835A CN 106292835 A CN106292835 A CN 106292835A CN 201610886235 A CN201610886235 A CN 201610886235A CN 106292835 A CN106292835 A CN 106292835A
- Authority
- CN
- China
- Prior art keywords
- elastic arm
- rotating shaft
- stopper slot
- knob
- groove
- 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.)
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Control Devices (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention provides a kind of knob structure.Knob structure includes knob cap, clip, rotating shaft.Knob cap offers accepting groove, and the bottom of accepting groove is provided with stopper slot, and the sidewall of stopper slot offers breach.Hoop sleeve is located at the outside of stopper slot, and clip includes ring-type body and elastic arm, and elastic arm is arranged towards the inside of body, and elastic arm is contained in breach.Elastic arm is magnetic conductor.Its one end of rotating shaft is contained in stopper slot, and the sidewall of rotating shaft offers draw-in groove, and the free end of at least one elastic arm is through breach and enters in draw-in groove.Elastic arm occurs elastic deformation to make elastic arm pass in and out draw-in groove, so that clip removably connects with rotating shaft under the action of a magnetic field.Rotating shaft pass through elastic arm, be connected with knob cap, make elastic arm tightly block rotating shaft, rotating shaft cannot outward movment, make knob cap be stably connected with rotating shaft.Above-mentioned knob structure is effectively improved the plug effect of rotating shaft, extends the service life of knob structure.
Description
Technical field
The present invention relates to the adnexa of electronic equipment, particularly to a kind of knob structure.
Background technology
Knob is a kind of linking together with switch member, for controlling the Non-follow control unit of switch open or opening degree
Part, its edge is typically carved with one or a series of label, is mostly circular protrusions structure, disk etc., such that it is able to realize knob
Spin Control.At present, traditional knob includes that knob base, knob cap, connecting shaft, knob lid are connected to by connecting shaft mostly
On knob base.Generally, connecting shaft offers external screw thread, for threadeding between knob cap with connecting shaft.When using one section
After between, between knob cap and connecting shaft, it is susceptible to slide fastener, makes knob cap depart from connecting shaft, affect the use of knob.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of knob that ensure that knob cap and rotating shaft are stably connected with
Structure.
For solving above-mentioned technical problem, the present invention provides a kind of knob structure, including:
Knob cap, offers accepting groove, and the bottom of described accepting groove is provided with stopper slot, and the sidewall of described stopper slot offers
Breach；
Clip, is sheathed on the outside of described stopper slot, and described clip includes ring-type body and elastic arm, described elastic arm
Being located at the end of described body and towards the internal bend of described body, described elastic arm is contained in described breach, described bullet
Property arm is magnetic conductor；
Rotating shaft, its one end is contained in described stopper slot, and the sidewall of described rotating shaft offers draw-in groove, elastic described at least one
The free end of arm is through described breach and enters in described draw-in groove；
Wherein, described elastic arm occurs elastic deformation to make described elastic arm pass in and out described draw-in groove under the action of a magnetic field, so that
Described clip removably connects with described rotating shaft.
More preferably, described stopper slot be formed around multiple screens, the plurality of screens is around the outside of described stopper slot
Arranging, the body of described clip is located in described screens.
More preferably, described screens offers slit, and the body of described clip is sticked in described slit.
More preferably, described stopper slot offers opening.
More preferably, the sidewall of described stopper slot offers two described breach, and described elastic arm is two, two described elasticity
Arm correspondence respectively is contained in described breach.
More preferably, described elastic arm includes long-armed and galianconism, described long-armed one end being positioned at described body, described long-armed wears
Crossing a described breach and enter in described draw-in groove, described galianconism is positioned at the other end of described body and is contained in described in another
In breach.
More preferably, described body is provided with increase portion near described long-armed one end, and the height in described increase portion is more than described
The height of body.
More preferably, the drift angle of the free end of described elastic arm is fillet.
More preferably, one end that described rotating shaft is contained in described stopper slot is for connecting end, and described connection end axially sets along it
There are tangent plane, the shape of described stopper slot and the described mating shapes being connected end.
More preferably, described draw-in groove is opened on described tangent plane.
More preferably, the length of described tangent plane is equal to the height of described stopper slot.
More preferably, the end face of described connection end is provided with chamfering, and described chamfering is arranged near described tangent plane side.More preferably,
Compared with prior art, the present invention at least has the advantages that
The knob structure of the present invention, first passes through in the breach that the elastic arm part of clip penetrates into knob cap, it is achieved card
Hoop is connected together with knob cap.Again one end of rotating shaft is inserted in stopper slot, the guide effect of chamfering in rotating shaft, extruding
The elastic arm of clip outwards deforms.When rotating shaft assembling puts in place, elastic arm just aligns with the draw-in groove in rotating shaft, loses the bullet of extruding
Property arm recover shape, and then imbed in rotating shaft draw-in groove.When outwards pulling out rotating shaft when, rotating shaft extends axially through draw-in groove to elastic arm
There is an active force.And under the effect of this active force, making clip tightly wale the lateral wall of stopper slot, then elastic arm firmly blocks
Live rotating shaft, rotating shaft cannot outward movment, make knob cap be stably connected with rotating shaft.Above-mentioned knob structure is effectively improved the plug of rotating shaft
Effect, extends the service life of knob structure.
When knob structure needs dismounting, need to place Magnet in the side of knob structure.At the work coordinating magnetic field of magnets
Under with, the elastic arm of clip is by an outside active force under Magnet effect, and elastic arm deformation is deviate from draw-in groove, i.e.
Clip departs from rotating shaft, thus rotating shaft can easily be extracted, and completes the dismounting of knob structure.
Therefore, above-mentioned knob structure is by being connected together between clip and rotating shaft, turncap, it is achieved the peace of knob structure
Dress, simple in construction, cost is relatively low.Further, in above-mentioned knob structure, rotating shaft can stably be contained in the stopper slot of knob structure
In, prevent from occurring between rotating shaft and knob cap to loosen, affect the use of knob structure.
When knob structure is dismantled by needs when, using Magnet to coordinate dismounting, novel structure is firm, professional
By force.
Further, can realize between rotating shaft and knob cap removably connecting, when rotating shaft or knob cap use through long-time
There is wear damage, can keep in repair by changing rotating shaft or knob cap, it is simple to safeguard, reduce cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the knob structure of present embodiment；
Fig. 2 is the knob cap assembling schematic diagram with clip of the knob structure shown in Fig. 1；
Fig. 3 is the explosive view of the knob structure shown in Fig. 1；
Fig. 4 is the clip assembling schematic diagram with rotating shaft of the knob structure shown in Fig. 1；
Fig. 5 is the rotating shaft schematic diagram utilizing Magnet to dismantle the knob structure shown in Fig. 1.
Drawing reference numeral is described as follows: 10, knob structure；11, knob cap；111, accepting groove；112, stopper slot；113, lack
Mouthful；114, screens；115, opening；116, flat part；12, clip；121, body；122, elastic arm；124, long-armed；125, short
Arm；126, increase portion；13, rotating shaft；131, end is connected；132, draw-in groove；133, tangent plane；134, chamfering；20, Magnet.
Detailed description of the invention
Understandable, below in conjunction with the accompanying drawings to the present invention for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from
Detailed description of the invention be described in detail.Elaborate a lot of detail in the following description so that fully understanding this
Bright.But the present invention can implement to be much different from alternate manner described here, and those skilled in the art can be not
Doing similar improvement in the case of running counter to intension of the present invention, therefore the present invention is not limited by following public being embodied as.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly on another element
Or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can be to be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
For illustrative purposes only, being not offered as is unique embodiment for " right " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term used the most in the description of the invention is intended merely to describe tool
The purpose of the embodiment of body, it is not intended that in limiting the present invention.Each technical characteristic of embodiment described above can be carried out arbitrarily
Combination, for making description succinct, all possible combination of each technical characteristic in above-described embodiment is not all described, so
And, as long as the combination of these technical characteristics does not exist contradiction, all it is considered to be the scope that this specification is recorded.
Refering to Fig. 1, the knob structure 10 of the present embodiment.Knob structure 10 includes knob cap 11, clip 12 and rotating shaft 13.
Refering to Fig. 2, knob cap 11 offers accepting groove 111.Accepting groove 111 makes knob cap 11 in cap-like structure.Accepting groove
The bottom of 111 is provided with stopper slot 112.The height of stopper slot 112, less than the height of accepting groove 111, is contained in the end of accepting groove 111
Portion.The sidewall of stopper slot 112 offers breach 113.
Refering to Fig. 3, clip 12 is sheathed on the outside of stopper slot 112, and clip 12 includes ring-type body 121 and elastic arm
122.Body 121 is bent by the platy structure of a sleeve configuration and forms, then body 121 includes two ends.Elastic arm 122 is located at body
The end of 121 and the internal bend towards body 121 form.Elastic arm 122 is contained in breach 113.Specifically this embodiment party
In formula, the sidewall of stopper slot 112 offers two breach 113.Elastic arm 122 is two, and two elastic arm correspondences respectively are contained in
In breach 113.Two elastic arms 122 are contained in a breach 113 respectively, then ensure two ends and the stopper slot 112 of clip 12
It is stably connected with, improves the bonding strength of clip 12 and knob cap 11.It is appreciated that elastic arm 122 can also be one, then body
One end of 121 is provided with elastic arm 122, can also be realized the connection of clip 12 and knob cap 11 by an elastic arm 122.
Elastic arm 122 forms for the bending of tabular magnetic conductor, then breach 113 is thin-and-long, so that elastic arm 122 houses completely
In breach 113.It is appreciated that elastic arm 122 can also be made for the material of other shapes, then the shape of breach 113 and bullet
The cross section of property arm 122 is suitable.Elastic arm 122 is magnetic conductor.The magnetic resistance of magnetic conductor is the least, it is easy to magnetic flux passes through.
It is understood that in actual applications, the material of elastic arm 122 is magnetic conduction material known to other in prior art
Matter, such as ferrum, nickel etc., the most do not make the most exhaustive.Further, the body 121 of clip 12 can be integrated knot with elastic arm 122
Structure, body 121 can also be for combination with elastic arm 122.The material of body 121 is not limited, as long as ensureing that elastic arm 122 is
Magnetic conductor.
Elastic arm 122 is under extraneous the action of a magnetic field, and elastic arm 122 can be occurred elastic deformation by magnetic force, moves back in draw-in groove
Go out, so that clip 12 removably connects with rotating shaft 13.When removing magnetic field when, elastic arm 122 recovers elastic deformation.
Refering to Fig. 3, its one end of rotating shaft 13, for connecting end 131, connects end 131 and is contained in stopper slot 112.The side of rotating shaft 13
Wall offers draw-in groove 132, and the free end of at least one elastic arm 122 is through breach 113 and enters in draw-in groove 132.That is, clip 12,
Knob cap 11 realizes being connected together by elastic arm 122 with rotating shaft 13.When outwards pulling out rotating shaft 13 when, rotating shaft 13 is led to vertically
Cross draw-in groove 132 and elastic arm 122 is had an active force.And under the effect of this active force, make clip 12 tightly wale stopper slot
The lateral wall of 112, then elastic arm 122 stuck fast rotating shaft 13, rotating shaft 13 cannot outward movment, make knob cap 11 steady with rotating shaft 13
Fixed connection.Above-mentioned knob structure 10 is effectively improved the plug effect of rotating shaft 13, extends the service life of knob structure 10.
Knob structure 10 in the present invention passes through to be connected together between clip 12 and rotating shaft 13, knob cap 11, it is achieved knob
The installation of structure 10, simple in construction, cost is relatively low.Further, in above-mentioned knob structure 10, rotating shaft 13 can stably be contained in rotation
In the stopper slot 112 of button structure 10, prevent from occurring between rotating shaft 13 and knob cap 11 to loosen, affect the use of knob structure 10.
Refering to Fig. 5, when knob structure 10 is dismantled by needs when, the elastic arm 122 of clip 12 is made at Magnet 20
With lower by an outside active force, elastic arm 122 deforms to be deviate from draw-in groove 132, i.e. clip 12 departs from rotating shaft 13,
Thus rotating shaft 13 can easily be extracted, complete the dismounting of knob structure 10.Above-mentioned knob structure 10 uses Magnet 20 to coordinate dismounting,
Novel structure is firm, strongly professional.
Further, can realize between rotating shaft 13 and knob cap 11 removably connecting, when rotating shaft 13 or knob cap 11 are through long
Time use is damaged, and can keep in repair by changing rotating shaft 13 or knob cap 11, it is simple to safeguard, reduce cost.
It is concrete that the lateral wall of knob cap 11 is provided with burr (figure is not marked) in the present embodiment, to facilitate holding operation.And
And, knob cap 11 is integrated injection mo(u)lding structure, it is ensured that the Stability Analysis of Structures of knob cap 11.Knob cap 11 is made up of plastic material,
Or other can be made by moulding material, such as natural rubber, resin etc. are numerous to list herein.
Refering to Fig. 2, stopper slot 112 be formed around multiple screens 114, multiple screens 114 are around the outside of stopper slot 112
Arranging, the body 121 of clip 12 is located in screens 114.Screens 114 offers slit (figure is not marked), and the body 121 of clip 12 blocks
Together in slit.Clip 12 is square frame-shaped.The slit of the most multiple screens 114 surrounds a square frame-shaped structure, then make clip 12 energy
Enough it is limited in slit, it is ensured that the position of clip 12 is stable, prevents clip 12 from rotating relative to stopper slot 112, is shifted over
Phenomenon.
Stopper slot 112 offers opening 115.Opening 115 can make opening 115 bore of stopper slot 112 in certain limit
Interior adjustable.Then being slightly larger than the caliber size of stopper slot 112 when the diameter of rotating shaft 13, rotating shaft 13 is contained in stopper slot 112,
The sidewall countershaft 13 of stopper slot 112 produces the active force of a clamping, so that rotating shaft 13 is stably contained in stopper slot 112.
Further, prevent rotating shaft 13 from rotating relative to stopper slot 112.
Refering to Fig. 4, elastic arm 122 include long-armed 124 with galianconism 125, long-armed 124 are positioned at one end of body 121, galianconism
125 other ends being positioned at body 121.Long-armed 124 through a breach 113 and enter in draw-in groove 132, and galianconism 125 is contained in separately
In one breach 113.The most in the present embodiment, long-armed 124 lay respectively at the two ends of body 121 with galianconism 125.
The drift angle of the free end of elastic arm 122 is fillet.That is, the top of the free end of the free end of long-armed 124 and galianconism 125
Being fillet at angle, fillet can play the effect of guiding, contributes to elastic arm 122 and can enter draw-in groove 132 or breach 113 smoothly
In.
Being appreciated that galianconism 125 can omit, two elastic arms 122 are long-armed 124.Then the connection end of rotating shaft 13 is opened
Be provided with two draw-in grooves 132, then the free end of two elastic arms 122 all can enter in draw-in groove 132 through breach 113.Two
Elastic arm 122 can reinforce the bonding strength of clip 12 and rotating shaft 13, it is ensured that the service life of knob structure 10.
The most in the present embodiment, body 121 is provided with increase portion 126 near one end of long-armed 124, increase portion 126
Highly more than the height of body 121.Increase portion 126 can strengthen long-armed 124 magnetic force all arrived, and contributes to long-armed 124 and occurs
Elastic deformation, it is ensured that long-armed 124 can exit smoothly in draw-in groove 132 and breach 113.
Refering to Fig. 3 and 4, one end that rotating shaft 13 is contained in stopper slot 112, for connecting end 131, connects end 131 axial along it
It is provided with tangent plane 133, the shape of stopper slot 112 and the mating shapes being connected end 131.Refering to Fig. 2, i.e. stopper slot 112 is provided with flat
Straight portion 116, flat part 116 is suitable with tangent plane 133.The tangent plane 133 connecting end 131 is mutual with stopper slot 112 side flat part 116
Coordinate, be possible to prevent rotating shaft 13 to rotate in stopper slot 112.
Draw-in groove 132 is opened on tangent plane 133.Breach 113 is opened on flat part 116.The connection end 131 of rotating shaft 13 enters
In stopper slot 112, then tangent plane 133 aligns with flat part 116, draw-in groove 132 can be made to align with breach 113, it is ensured that elastic arm
The free end of 122 extend in draw-in groove 132 smoothly.
The length of tangent plane 133 is equal to the height of stopper slot 112.Tangent plane 133 is contained in stopper slot 112 completely, is positioned at limit
Rotating shaft 13 outside the groove 112 of position is cylindrical, then tangent plane 133 does not interferes with the use of the rotating shaft 13 being positioned at outside stopper slot 112.
The end face connecting end 131 is provided with chamfering 134, and chamfering 134 is arranged near tangent plane side.Connect the chamfering 134 of end 131
Can help to connect end 131 to enter in stopper slot 112.Connect end 131 and insert in stopper slot 112, along connecting on end 131
The guide effect of chamfering 134, owing to chamfering 134 is near the side of tangent plane 133, then chamfering 134 extrudes the elastic arm 122 of clip 12
Outwards deformation.When rotating shaft 13 assembling puts in place, elastic arm 122 just aligns with the draw-in groove 132 in rotating shaft 13, loses the elasticity of extruding
Arm 122 recovers shape, and then imbeds in rotating shaft 13 draw-in groove 132.
It should be noted that the above-mentioned shape to stopper slot 112 and rotating shaft 13 limits and to breach 113 and draw-in groove 132
Position be limited only to the preferred embodiment that the present invention enumerates, but not so limited stopper slot 112 and rotating shaft 13 can be
Any shape housed that can interfix.Further, breach 113 and draw-in groove 132 may be located on stopper slot 112 and rotating shaft 13
Other positions, the most do not make the most exhaustive, as long as ensureing can to align in the position of breach 113 and draw-in groove 132.
These are only the preferable possible embodiments of the present invention, not limit the scope of the invention, all utilization present invention
Equivalent structure change done by description and accompanying drawing content, is all contained in protection scope of the present invention.
Claims (12)
1. a knob structure, it is characterised in that including:
Knob cap, offers accepting groove, and the bottom of described accepting groove is provided with stopper slot, and the sidewall of described stopper slot offers scarce
Mouthful；
Clip, is sheathed on the outside of described stopper slot, and described clip includes that ring-type body and elastic arm, described elastic arm are located at
The end of described body and the internal bend towards described body, described elastic arm is contained in described breach, described elastic arm
For magnetic conductor；
Rotating shaft, its one end is contained in described stopper slot, and the sidewall of described rotating shaft offers draw-in groove, elastic arm described at least
Free end is through described breach and enters in described draw-in groove；
Wherein, described elastic arm occurs elastic deformation to make described elastic arm pass in and out described draw-in groove under the action of a magnetic field, so that described
Clip removably connects with described rotating shaft.
2. knob structure as claimed in claim 1, it is characterised in that described stopper slot be formed around multiple screens, described
Multiple screens are arranged around the outside of described stopper slot, and the body of described clip is located in described screens.
3. knob structure as claimed in claim 2, it is characterised in that described screens offers slit, the body of described clip
It is sticked in described slit.
4. knob structure as claimed in claim 1, it is characterised in that described stopper slot offers opening.
5. knob structure as claimed in claim 1, it is characterised in that the sidewall of described stopper slot offers two described breach,
Described elastic arm is two, and two described elastic arm correspondences respectively are contained in described breach.
6. knob structure as claimed in claim 5, it is characterised in that described elastic arm includes long-armed and galianconism, described long-armed
Being positioned at one end of described body, described long-armed pass a described breach and enter in described draw-in groove, described galianconism is positioned at described
The other end of body is also contained in another described breach.
7. knob structure as claimed in claim 6, it is characterised in that described body is provided with increase near described long-armed one end
Portion, the height in described increase portion is more than the height of described body.
8. knob structure as claimed in claim 1, it is characterised in that the drift angle of the free end of described elastic arm is fillet.
9. knob structure as claimed in claim 1, it is characterised in that described rotating shaft is contained in the one end in described stopper slot and is
Connecting end, described connection end is axially arranged with tangent plane, the shape of described stopper slot and the described mating shapes being connected end along it.
10. knob structure as claimed in claim 9, it is characterised in that described draw-in groove is opened on described tangent plane.
11. knob structures as claimed in claim 9, it is characterised in that the length of described tangent plane is equal to the height of described stopper slot
Degree.
12. knob structures as claimed in claim 9, it is characterised in that the end face of described connection end is provided with chamfering, described chamfering
Arrange near described tangent plane side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886235.4A CN106292835B (en) | 2016-10-11 | 2016-10-11 | Knob structure |
| PCT/CN2016/102349 WO2018068337A1 (en) | 2016-10-11 | 2016-10-18 | Rotary knob structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886235.4A CN106292835B (en) | 2016-10-11 | 2016-10-11 | Knob structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106292835A true CN106292835A (en) | 2017-01-04 |
| CN106292835B CN106292835B (en) | 2017-12-15 |
Family
ID=57717090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610886235.4A Active CN106292835B (en) | 2016-10-11 | 2016-10-11 | Knob structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106292835B (en) |
| WO (1) | WO2018068337A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000327A1 (en) * | 2021-07-23 | 2023-01-26 | 海能达通信股份有限公司 | Locking mechanism and device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TR202017938A1 (en) * | 2020-11-10 | 2022-05-23 | Ali Ak | ROTARY SWITCH WITH AN INTEGRATED TORQUE HANDLE |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1938664A (en) * | 2004-03-29 | 2007-03-28 | Bsh博施及西门子家用器具有限公司 | Rotary monitoring switch |
| EP2194436A1 (en) * | 2008-12-02 | 2010-06-09 | Autoliv Development AB | Operation lever device, in particular in the passenger compartment of a motor vehicle |
| CN202003256U (en) * | 2011-04-19 | 2011-10-05 | 宁波中策德科电子有限公司 | Knob |
| CN202838085U (en) * | 2012-09-06 | 2013-03-27 | 海能达通信股份有限公司 | Knob cap fixing structure |
| CN103161052A (en) * | 2011-12-09 | 2013-06-19 | 三星电子株式会社 | Washing machine |
| CN203102065U (en) * | 2012-12-06 | 2013-07-31 | 美的集团股份有限公司 | Anti-slip knob assembly, and household appliance having anti-slip knob assembly |
-
2016
- 2016-10-11 CN CN201610886235.4A patent/CN106292835B/en active Active
- 2016-10-18 WO PCT/CN2016/102349 patent/WO2018068337A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1938664A (en) * | 2004-03-29 | 2007-03-28 | Bsh博施及西门子家用器具有限公司 | Rotary monitoring switch |
| EP2194436A1 (en) * | 2008-12-02 | 2010-06-09 | Autoliv Development AB | Operation lever device, in particular in the passenger compartment of a motor vehicle |
| CN202003256U (en) * | 2011-04-19 | 2011-10-05 | 宁波中策德科电子有限公司 | Knob |
| CN103161052A (en) * | 2011-12-09 | 2013-06-19 | 三星电子株式会社 | Washing machine |
| CN202838085U (en) * | 2012-09-06 | 2013-03-27 | 海能达通信股份有限公司 | Knob cap fixing structure |
| CN203102065U (en) * | 2012-12-06 | 2013-07-31 | 美的集团股份有限公司 | Anti-slip knob assembly, and household appliance having anti-slip knob assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000327A1 (en) * | 2021-07-23 | 2023-01-26 | 海能达通信股份有限公司 | Locking mechanism and device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018068337A1 (en) | 2018-04-19 |
| CN106292835B (en) | 2017-12-15 |
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Denomination of invention: Knob structure of microwave oven control part Effective date of registration: 20200313 Granted publication date: 20171215 Pledgee: Shenzhen hi tech investment small loan Co., Ltd Pledgor: HYTERA COMMUNICATIONS CORPORATION Ltd. Registration number: Y2020980000700 |
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