CN206432187U - Covered on the household electrical appliance of a kind of knob with damping structure and the application knob - Google Patents
Covered on the household electrical appliance of a kind of knob with damping structure and the application knob Download PDFInfo
- Publication number
- CN206432187U CN206432187U CN201720105795.1U CN201720105795U CN206432187U CN 206432187 U CN206432187 U CN 206432187U CN 201720105795 U CN201720105795 U CN 201720105795U CN 206432187 U CN206432187 U CN 206432187U
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- China
- Prior art keywords
- knob
- damping
- button block
- spring
- annular groove
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Abstract
The utility model discloses lid on the household electrical appliance of a kind of knob with damping structure and the application knob, including knob, Button Block；It is provided with the knob and buckles the wing；The Button Block is provided with snapping hole；The knob is snapped onto on Button Block by buckleing the wing with the cooperation of snapping hole；Damping friction mechanism is provided between the knob and Button Block；The damping friction mechanism is included in the annular being arranged in by multiple teeth groove, the teeth groove that knob inner face is provided with；Also include spring damping, the spring damping with annular groove elasticity by contradicting and the knob that fixes, and when knob, the surface of the elastic damping and teeth groove produces discontinuous frictional vibration.The utility model has the knob of damping structure, and spring damping is set between Button Block and knob, annular groove and the friction of damping by knob inner face, annular groove and damping contact surface are small, precise positioning is realized, while there is the timely feedback of spring force, the operation sense of user is effectively increased.
Description
Technical field
The utility model belongs to the field of knob assembly, refers in particular to a kind of knob with damping structure, and apply the rotation
Covered on the household electrical appliance of button.
Background technology
Knob refers to the manual manual element turned, is the operation part commonly used in electric switch or adjustment equipment.According to
Functional requirement and shape can be divided into circular knob, polygon knob, indicator knob etc..Most of Knob mechanismses on the market are all utilized
Rotary switch is under the mutual cooperation of recess and convex portion, and engaging component realizes corresponding command function on different positions.So
And, user must overcome the power of keeping out between recess and convex portion with larger strength, and turning knob makes it be fastened on difference
Position, therefore often can because exert a force it is excessive cause rotary components rotation excessive, it is difficult to allow the accurate positioning of knob, influence uses body
Test.
Utility model content
The utility model aims to overcome that the deficiencies in the prior art there is provided a kind of knob with damping structure and answered
Covered with the household electrical appliance of the knob, realize precise positioning, while there is the timely feedback of spring force, effectively increase user's
Operation sense.
In order to achieve the above object, the technical solution of the utility model：
A kind of knob with damping structure, including knob, Button Block；It is provided with the knob and buckles the wing；The Button Block is provided with
Snapping hole；The knob is snapped onto on Button Block by buckleing the wing with the cooperation of snapping hole；Rubbed between the knob and Button Block provided with damping
Wipe mechanism；The damping friction mechanism is included in the annular being arranged in by multiple teeth groove, the teeth groove that knob inner face is provided with；
Also include spring damping, the spring damping with annular groove elasticity by contradicting and the knob that fixes, when knob, the bullet
Property damping produce discontinuous frictional vibration with the surface of teeth groove.
The knob damping friction structure of this programme, compared with prior art, sets spring damping between Button Block and knob,
By the friction of the annular groove and spring damping of knob inner face, there is the timely feedback of spring force, effectively increase user's
Operation sense, while annular groove and damping contact surface are small, can be finely adjusted section, realize precise positioning；Position-limit mechanism is additionally provided with, fast
, will not be because causing rotary components to turn over head, so as to extend the life-span of rotary switch during the knob of speed.
It is preferred that, the spring damping includes damping and spring；Flight, the spring housing are provided with the middle part of the damping
It is connected on the flight lower half of damping.Make damping be connected with spring more to consolidate, damping and spring will not be made because of rotate too fast
Separation.
Further, it is streamline-shaped that the damping contradicts end with annular groove.Streamline-shaped reduction damping is to ring
The friction of shape groove, makes knob rotation more smooth；
Further, it is angle-style shape that the damping contradicts end with annular groove.Angle-style shape strengthens damping to annular groove
Friction, improve rotation feedback effects.
It is preferred that, the Button Block is provided with fixing hole, and the spring damping is placed in fixing hole.Prevent spring damping from walking
Or skew.
It is preferred that, the knob outer surface is combined by multiple streamline surfaces, and acute angle is formed between the streamline surface.Have
The knob of angle reminds the anglec of rotation of operator, improves microoperation.
It is preferred that, in addition to position-limit mechanism, the position-limit mechanism includes annular groove and the setting being arranged on Button Block
Limited block in the outer bottom of knob, the annular groove is provided with breach, and passes through the anglec of rotation of breach limitation limited block
Degree.During quick knob, machine will not be caused uncontrollable thing occur and occurred because causing rotary components to turn over head,
Knob gear is protected simultaneously, so as to extend the life-span of rotary switch.
Further, the depth of the annular groove is more than the height of limited block, knob is pushed, knob rotary flat
It is suitable, while strengthening feedback force.
The surface of the elastic damping and teeth groove produces discontinuous frictional vibration, and the frictional vibration produces the sound of click
Ring.Knob can send sound and vibration when rotating.Make operator in adjustment while being fed back in tactile, the sense of hearing, improve feedback
Ability.
It is preferred that, a kind of upper lid of light wave oven, it is characterised in that：The upper lid includes box body, is arranged on box body
Rotary switch and adjusting knob, the adjusting knob include knob, Button Block；It is provided with the knob and buckles the wing；The Button Block is set
There is snapping hole；The knob is snapped onto on Button Block by buckleing the wing with the cooperation of snapping hole；Characterized in that, the knob and Button Block it
Between be provided with damping friction mechanism；The damping friction mechanism be included in knob inner face be provided with the annular groove that is made up of multiple grooves with
And spring damping；The spring damping with annular groove by contradicting and the knob that fixes.
Brief description of the drawings
Fig. 1 is the overall structure diagram of knob described in the utility model；
Fig. 2 is the damping angle-style shape and structure schematic diagram of knob described in the utility model；
Fig. 3 illustrates for the knob solid of knob described in the utility model；
Fig. 4 illustrates for the Button Block plan structure of knob described in the utility model；
Fig. 5 is the home appliance structure schematic diagram of application the utility model knob.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in figure 1, the utility model has the knob of damping structure, including knob 1, Button Block 4；Set in the knob 1
There is the button wing 11；The Button Block 4 is provided with snapping hole 43；The knob 1 snaps onto Button Block 4 by buckleing the wing 11 and the cooperation of snapping hole 43
On；Characterized in that, being provided with damping friction mechanism between the knob 1 and Button Block 4；The damping friction mechanism is included in knob
Inner face be provided with by multiple teeth groove 13；The annular that the teeth groove 13 is arranged in；Also include spring damping 2, the spring damping 2
By being contradicted and the knob 1 that fixes with annular groove elasticity, when knob 1 is rotated, the elastic damping 2 and the surface of teeth groove 13 are produced
Discontinuous frictional vibration.
It is preferred that, the spring damping 2 includes damping 21 and spring 22；Flight 23, institute are provided with the middle part of the damping
State the lower half of flight 23 that spring 22 is socketed in damping 21.
Further, it is streamline-shaped that the damping 21 contradicts end with annular groove 13.
Further, as shown in Fig. 2 it is angle-style shape that the damping 21 contradicts end with annular groove 13.
It is preferred that, as shown in figure 3, the Button Block 4 is provided with fixing hole 41, the spring damping 2 is placed in fixing hole 41.
It is preferred that, the knob outer surface is combined by multiple streamline surfaces 15, and acute angle is formed between the streamline surface 15
16。
It is preferred that, as Figure 1 and Figure 4, in addition to position-limit mechanism, the position-limit mechanism includes the ring being arranged on Button Block 4
Shape groove 42 and be arranged on knob 1 outer bottom limited block 12, the annular groove 42 is provided with breach 44, and passes through breach
The anglec of rotation of 44 limitation limited blocks 12.
It is preferred that, the depth of the annular groove 42 is more than the height of limited block 12.
It is preferred that, the surface of the elastic damping 21 and teeth groove 13 produces discontinuous frictional vibration, frictional vibration production
The sound of raw click.
As shown in figure 5, a kind of upper lid of light wave oven, the upper lid includes box body 5, the knob that is arranged on box body 5 is opened
6 and adjusting knob 7 are closed, the adjusting knob 7 includes knob 1, Button Block 4；It is provided with the knob 1 and buckles the wing 11；The Button Block 4
Provided with snapping hole 43；The knob 1 is snapped onto on Button Block 4 by buckleing the wing 11 with the cooperation of snapping hole 43；The knob 1 and Button Block 4
Between be provided with damping friction mechanism；The damping friction mechanism is included in the inner face of knob 1 and is provided with the annular being made up of multiple grooves
Groove 13 and spring damping 2；The spring damping 2 passes through the knob 1 that contradicts and fix with annular groove 13.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Constitute any limitation.
Claims (10)
1. a kind of knob with damping structure, including knob, Button Block；It is provided with the knob and buckles the wing；The Button Block is provided with button
Connect hole；The knob is snapped onto on Button Block by buckleing the wing with the cooperation of snapping hole；Characterized in that, being set between the knob and Button Block
There is damping friction mechanism；The damping friction mechanism be included in that knob inner face is provided with by multiple teeth groove, the teeth groove arrangement
Into annular；Also include spring damping, the spring damping works as knob by being contradicted and the knob that fixes with annular groove elasticity
When, the surface of the elastic damping and teeth groove produces discontinuous frictional vibration.
2. knob according to claim 1, it is characterised in that：The spring damping includes damping and spring；The resistance
Flight is provided with the middle part of Buddhist nun, the spring is socketed in the flight lower half of damping.
3. knob according to claim 2, it is characterised in that：It is streamlined shape that the damping contradicts end with annular groove
Shape.
4. knob according to claim 2, it is characterised in that：It is angle-style shape that the damping contradicts end with annular groove.
5. knob according to claim 1, it is characterised in that：The Button Block is provided with fixing hole, and the spring damping is placed
In fixing hole.
6. knob according to claim 1, it is characterised in that：The knob outer surface is combined by multiple streamline surfaces, institute
State and form acute angle between streamline surface.
7. knob according to claim 1, it is characterised in that：Also include position-limit mechanism, the position-limit mechanism includes setting
Annular groove on Button Block and be arranged on knob outer bottom limited block, the annular groove is provided with breach, and
The anglec of rotation of limited block is limited by breach.
8. knob according to claim 7, it is characterised in that：The depth of the annular groove is more than the height of limited block.
9. knob according to claim 1, it is characterised in that：The surface of the elastic damping and teeth groove produces discontinuous
Frictional vibration, the frictional vibration produces the sound of click.
10. covered on a kind of household electrical appliance, it is characterised in that：It is described it is upper lid include box body, the rotary switch being arranged on box body with
And adjusting knob, the adjusting knob is the knob described in any one of claim 1 to 9 with damping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105795.1U CN206432187U (en) | 2017-01-25 | 2017-01-25 | Covered on the household electrical appliance of a kind of knob with damping structure and the application knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105795.1U CN206432187U (en) | 2017-01-25 | 2017-01-25 | Covered on the household electrical appliance of a kind of knob with damping structure and the application knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432187U true CN206432187U (en) | 2017-08-22 |
Family
ID=59591296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720105795.1U Active CN206432187U (en) | 2017-01-25 | 2017-01-25 | Covered on the household electrical appliance of a kind of knob with damping structure and the application knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653447A (en) * | 2017-01-25 | 2017-05-10 | 罗江祺 | Knob with damping structure and household appliance upper cover applying knob |
| CN111009435A (en) * | 2018-10-08 | 2020-04-14 | 致伸科技股份有限公司 | Key structure |
| WO2021003593A1 (en) * | 2019-07-05 | 2021-01-14 | 瑞声声学科技(深圳)有限公司 | Knob switch and electronic device |
-
2017
- 2017-01-25 CN CN201720105795.1U patent/CN206432187U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653447A (en) * | 2017-01-25 | 2017-05-10 | 罗江祺 | Knob with damping structure and household appliance upper cover applying knob |
| CN106653447B (en) * | 2017-01-25 | 2019-04-02 | 罗江祺 | A kind of knob with damping structure and the household electrical appliance upper cover using the knob |
| CN111009435A (en) * | 2018-10-08 | 2020-04-14 | 致伸科技股份有限公司 | Key structure |
| CN111009435B (en) * | 2018-10-08 | 2023-03-21 | 致伸科技股份有限公司 | Key structure |
| WO2021003593A1 (en) * | 2019-07-05 | 2021-01-14 | 瑞声声学科技(深圳)有限公司 | Knob switch and electronic device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |