CN106055023B - A kind of scalable knob - Google Patents
A kind of scalable knob Download PDFInfo
- Publication number
- CN106055023B CN106055023B CN201610509266.8A CN201610509266A CN106055023B CN 106055023 B CN106055023 B CN 106055023B CN 201610509266 A CN201610509266 A CN 201610509266A CN 106055023 B CN106055023 B CN 106055023B
- Authority
- CN
- China
- Prior art keywords
- knob
- mounting hole
- control panel
- scalable
- connector
- 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.)
- Active
Links
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
Abstract
The present invention relates to a kind of scalable knob, installation is on the control panel, the control panel is provided with mounting hole, the scalable knob includes the knob assembly, telescoping mechanism and the knob plate that are sequentially connected, and the knob plate is fixedly connected and positioned opposite with the mounting hole by support with the one side of the control panel；One end of the telescoping mechanism is connected with the knob plate, and its other end is connected with the knob assembly；Described knob assembly one end is arranged in the mounting hole；When the knob assembly stretches out out of described mounting hole, its extension is connected on the control panel after rotating predetermined angle, and the predetermined angle is more than 0 degree and less than 360 degree.The present invention is spacing to the knob progress after stretching out mounting hole by control panel, prevents knob assembly in ad-hoc location from retraction mounting hole, it is simple in construction and easy for installation to carry out spacing mode by control panel.
Description
Technical field
The present invention relates to electric switch knob technical field, and in particular to a kind of scalable knob.
Background technology
Microwave oven belongs to the household electrical appliance commonly used in people's daily life, available for baking rusk, Pizza and meat
Deng food.The knob plate of microwave oven is arranged on inside control panel, inserts knob in the front of control panel, knob can only revolve
Turn to control different gears, the shape of knob is single, and protruding part of the knob as microwave oven, the class of product are general.
Existing knob structure control panel 4, face glass 8, knob plate 3, knob 11 as shown in figure 1, be made up of.
The content of the invention
The technical problems to be solved by the invention are in view of the shortcomings of the prior art, there is provided a kind of scalable knob.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of scalable knob, install on the control panel,
The control panel is provided with mounting hole, and the scalable knob includes knob assembly, telescoping mechanism and the knob being sequentially connected
Plate, the knob plate are fixedly connected and positioned opposite with the mounting hole by support with the one side of the control panel；Institute
The one end for stating telescoping mechanism is connected with the knob plate, and its other end is connected with the knob assembly；Described knob assembly one end
In the mounting hole；
When the knob assembly stretches out out of described mounting hole, it is connected to after its extension rotation predetermined angle described
On control panel, the predetermined angle is more than 0 degree and less than 360 degree.
The beneficial effects of the invention are as follows：The present invention is spacing to the knob progress after stretching out mounting hole by control panel, makes
Knob assembly is unable in retraction mounting hole in ad-hoc location, carries out that spacing mode is simple in construction and installation side by control panel
Just.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the shape of the mounting hole is adapted with the shape of the knob assembly extension.
It is using the above-mentioned further beneficial effect of scheme：By by the shape of mounting hole and knob assembly extension
Shape is adapted, and when making knob assembly retraction mounting hole, overall structure is more attractive in appearance.
Further, the mounting hole is in symmetrical structure.
Further, the mounting hole is centrosymmetric structure, and the rotating shaft of the knob assembly with the mounting hole
Mandrel line overlaps；The predetermined angle is more than 0 degree and is less than 180 degree, or more than 180 degree and less than 360 degree.
It is using the above-mentioned further beneficial effect of scheme：By the way that mounting hole is set into the structure that is centrosymmetric, architectonic beauty
See, easy disassembly.
Further, one end that the knob assembly is connected with the telescoping mechanism is provided with position limiting structure, the control panel
One side be provided with retaining structure, it is described spacing after the knob assembly stretches out out of described mounting hole and rotates 180 degree
Structure is engaged with the retaining structure prevents the knob assembly from described in retraction in mounting hole.
It is using the above-mentioned further beneficial effect of scheme：By setting position limiting structure and retaining structure, make knob 0
Degree could be hidden with 360 degree in retraction mounting hole.
Further, the position limiting structure is baffle plate, and the retaining structure is to be arranged along the telescopic direction of the knob assembly
Limiting plate.
It is using the above-mentioned further beneficial effect of scheme：It is simple in construction by setting baffle plate to be used as position limiting structure, installation
It is convenient；By setting limiting plate to be used as retaining structure, overall structure is simple, and screens is convenient.
Further, the knob assembly includes knob and knob connector, the knob be plugged in mounting hole and with institute
The shape for stating mounting hole is adapted, and its other end is fixedly linked with described knob connector one end, and the knob connector is another
End is fixedly linked with described telescoping mechanism one end；
The limiting plate is that one end of knob connector connection telescoping mechanism extends to be formed along knob retraction direction.
It is using the above-mentioned further beneficial effect of scheme：By the way that limiting plate is integrally disposed upon on knob connector, knot
Structure is compact, and the parts of the whole scalable knob of formation are few, easy for installation.
Further, the knob connector is in the tubular structure of one end closure, its opening end and described telescoping mechanism one end
It is fixedly linked, it blocks the lateral surface at end and is fixedly linked with the knob other end；The limiting plate is integrally attached to described spacious
The edge at mouth end.
It is using the above-mentioned further beneficial effect of scheme：By the edge position that limiting plate is arranged on to knob connector
Put, avoid influenceing the stretching motion of telescoping mechanism.
Further, be adapted with the baffle plate, the installation knob is offered in the side wall of the knob connector to connect
The knob connector is passed through the spill empty avoiding of the baffle plate during fitting, the spill empty avoiding on the knob connector with it is described
The angle that circumferentially rotates between limiting plate is predetermined angle.
It is using the above-mentioned further beneficial effect of scheme：It is whole by setting spill clearance structure on knob connector
During individual knob assembly installation, baffle plate is passed through by spill empty avoiding, it is easy for installation, also act as the effect of fool proof.
Further, the knob assembly also includes when knob stretches out from mounting hole, for filling the rotation of the mounting hole
Button support；A part for the knob bracket is fixed between the knob and the knob connector, and the shape of the part
With the shape adaptation of the mounting hole.
It is using the above-mentioned further beneficial effect of scheme：By setting knob bracket, can be stretched when knob out of mounting hole
When going out, mounting hole is filled, control panel overall structure is attractive in appearance, and the overall sealing security performance of control panel increases greatly
By force.
Further, the knob bracket part corresponding with the mounting hole is recessed to form one to the side close to knob
Boss, the shape of the boss is identical with the shape of the mounting hole, and the height of the boss is more than or equal to the mounting hole
Depth.
Further, the scalable knob also includes positioning slide, and the positioning slide is fixed on the control panel
Arranged on one side and along the telescopic direction of the telescoping mechanism, another part of the knob bracket is slided with the positioning slide
Dynamic connection.
It is using the above-mentioned further beneficial effect of scheme：Pass through the knob branch that positioning slide is set and is slidably connected therewith
Frame, as the dependence during knob assembly telescopic slide the knob assembly can be made to be not in when telescopic slide is carried out
Off normal.
Further, the positioning slide includes at least one slide rail post being vertically connected with the control panel, the rotation
The end that through hole or/and its one end are offered on button support offers the bayonet socket of arc, and the bayonet socket is connected to the slide rail post
Side wall on and can be slidably connected therewith, or/and the slide rail post is plugged in the through hole and is slidably connected therewith.
It is using the above-mentioned further beneficial effect of scheme：By setting bayonet socket or through-hole structure, be advantageous to knob branch
The positioning of frame.
Brief description of the drawings
Fig. 1 is the exploded perspective structural representation of this prior art；
Fig. 2 is the exploded perspective structural representation of the scalable knob and control panel of the embodiment of the present invention；
Fig. 3 is the dimensional structure diagram of the scalable knob of the embodiment of the present invention；
Fig. 4 is the scalable knob of the embodiment of the present invention and the main structure diagram after control panel assembling；
Fig. 5 is Fig. 4 A-A diagrams；
Fig. 6 is Fig. 4 B-B diagrams；
Fig. 7 is the scalable knob of the embodiment of the present invention and the present invention looks up structural representation after control panel assembling；
Fig. 8 is the scalable knob of the embodiment of the present invention and the backsight structural representation after control panel assembling；
Fig. 9 is the dimensional structure diagram of the knob connector of the embodiment of the present invention；
Figure 10 is the main structure diagram of the knob connector of the embodiment of the present invention；
Figure 11 is Figure 10 E-E faces diagram；
Figure 12 is the dimensional structure diagram of the knob bracket of the embodiment of the present invention；
Figure 13 is the main structure diagram of the knob bracket of the embodiment of the present invention；
Figure 14 is Figure 13 F-F faces diagram；
Figure 15 is the main structure diagram of the control panel of the embodiment of the present invention；
Figure 16 is the side structure schematic view of the control panel of the embodiment of the present invention；
Figure 17 is the backsight structural representation of the control panel of the embodiment of the present invention；
Figure 18 is the telescoping mechanism of the embodiment of the present invention and the decomposition texture schematic diagram of sliding connector；
Figure 19 is the main structure diagram of the telescopic of the embodiment of the present invention；
Figure 20 is the side structure schematic view after telescopic and the roller assembling of the embodiment of the present invention；
Figure 21 is the location diagram one of the rotary shaft of the embodiment of the present invention, spring and roller shaft；
Figure 22 is the location diagram two of the rotary shaft of the embodiment of the present invention, spring and roller shaft；
Figure 23 is the location diagram three of the rotary shaft of the embodiment of the present invention, spring and roller shaft；
Figure 24 is the location diagram four of the rotary shaft of the embodiment of the present invention, spring and roller shaft；
Figure 25 is the location diagram five of the rotary shaft of the embodiment of the present invention, spring and roller shaft；
Figure 26 is running orbit schematic diagram of the roller shaft of the embodiment of the present invention on expansion rail.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, knob assembly；11st, knob；12nd, knob connector；121st, limiting plate；122nd, spill empty avoiding；123rd, locator card
Groove；124th, it is open；13rd, rotation axis；14th, connecting shaft；15th, knob bracket；151st, boss；152nd, through hole；153rd, bayonet socket；154th, even
Connect hole；
2nd, telescoping mechanism；21st, telescopic；211st, strip hole；22nd, rotary shaft；23rd, expansion rail；231st, glissile segment；232、
Rotary track；2321st, knob retraction slips into section；2322nd, knob retraction coasting-flight phase；2323rd, positioning section；2324th, knob, which stretches out, slides
Row section；2325th, knob, which stretches out, skids off section；24th, positioning convex tendon；25th, screens convex tendon；
3rd, knob plate；
4th, control panel；41st, mounting hole；42nd, pillar；43rd, baffle plate；
5th, elastic component；
6th, sliding connector；61st, roller；62nd, roller shaft；
7th, positioning slide；
8th, face glass；81st, case ring.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Fig. 2-Fig. 8, a kind of scalable knob of the present embodiment, on control panel 4, the control panel
4 are provided with mounting hole 41, and the scalable knob includes knob assembly 1, telescoping mechanism 2 and the knob plate 3 being sequentially connected, described
Knob plate 3 is fixedly connected and positioned opposite with the mounting hole 41 by support with the control panel 4；The telescoping mechanism 2
One end be connected with the knob plate 3, its other end is connected with the knob assembly 1；As shown in Figure 15-Figure 17, the support
Including at least two pillars 42, one end of the pillar 42 and the control panel 4 are vertically connected and are evenly arranged in institute
The surrounding of mounting hole 41 is stated, its other end is vertically connected with the knob plate 3.
When the knob assembly 1 stretches out out of described mounting hole 41, its extension is connected to after rotating predetermined angle
On the control panel 4, the predetermined angle is more than 0 degree and less than 360 degree.
The present embodiment is spacing to the knob progress after stretching out mounting hole by control panel, makes knob assembly in ad-hoc location
It is unable in retraction mounting hole, it is simple in construction and easy for installation to carry out spacing mode by control panel.
As shown in Fig. 5, Fig. 9-Figure 11, the knob assembly 1 of the present embodiment includes knob 11 and knob connector 12, institute
State knob 11 to be plugged in mounting hole 41, its other end is fixedly linked with described one end of knob connector 12, the knob connection
The other end of part 12 is fixedly linked with described one end of telescoping mechanism 2.The knob 11 is the knob assembly 1 from the mounting hole
The part stretched out in 41.
When carrying out spacing by control panel 4, the shape of mounting hole 41 can be adapted with the shape of knob 11, can also
The shape with knob 11 is not adapted, and no matter whether the shape of mounting hole 41 is adapted with the shape of knob 11, as long as knob 11
After rotating predetermined angle, knob 11, which is crimped on control panel 4, to be unable to can in retraction mounting hole 41 and realizes knob 11 in spy
Positioning is put spacing.
When the shape of mounting hole 41 is not adapted with the shape of knob 11, mounting hole 41 is shaped as strip, knob
11 are shaped as triangle, after knob 11 stretches out out of mounting hole 41 and rotates predetermined angle, between two angles of triangle
Distance be more than mounting hole 41 width, now, knob 11 is just crimped on control panel 1, it is impossible in retraction mounting hole 41.
When the shape of mounting hole 41 is adapted with the shape of knob 11, the shape of mounting hole 41 have it is a variety of, with when installation
Hole 41 is shaped as exemplified by symmetrical structure, such as mounting hole 41 is shaped as isosceles triangular structure, and knob 11 only rotates 0 degree
When knob 11 turns to other angles, could it be crimped on control panel 1, it is impossible to contract in retraction mounting hole 41 with 360 degree
Enter in mounting hole 41.If symmetrical structure centered on mounting hole 41, and the rotating shaft of the knob assembly 1 and the mounting hole 41
Central axis overlaps；The predetermined angle is more than 0 degree and is less than 180 degree, or more than 180 degree and less than 360 degree；Such as mounting hole
41 are rectangle structure, circular configuration or ellipsoidal structure, and knob 11 can be pacified in 0 degree of rotation, 180 degree and 360 degree with retraction
Fill in hole 41, when turning to other angles, be crimped on control panel 4, it is impossible in retraction mounting hole 41.
The symmetrical structure centered on mounting hole 41, and when the shape of knob 11 is adapted with the shape of mounting hole 41, it is described
One end that knob assembly 1 is connected with the telescoping mechanism 2 is provided with a position limiting structure, is set on the one side of the control panel 4
There is a retaining structure, after the knob assembly 1 stretches out out of described mounting hole 41 and rotates 180 degree, the position limiting structure
Being engaged with the retaining structure prevents the knob assembly 1 from mounting hole described in retraction 41.The scalable rotation of the present embodiment
Button can prevent knob assembly in ad-hoc location from retraction mounting hole, realizing to rotation by setting position limiting structure and retaining structure
Button stretches out spacing after mounting hole, and the limit method of the present embodiment by the spacing of mounting hole and knob shaped and structure, does not avoid
Knob after stretching out mounting hole in ad-hoc location it is still scalable caused by inconvenience.
The position limiting structure of the present embodiment is preferably baffle plate 43.The retaining structure of the present embodiment is along the knob
The limiting plate 121 of the telescopic direction arrangement of component 1.The baffle plate 43 of the present embodiment is arranged on the side of the mounting hole 41,
Including connecting plate and plate is abutted, one end of the connecting plate is vertically connected with the control panel 4, and its other end abuts with described
Plate is vertically connected, and the abutting plate is located at the connecting plate close to the side of the mounting hole 41.
As shown in Fig. 5, Fig. 9-Figure 11, the limiting plate of the present embodiment connects telescoping mechanism for the knob connector
One end extends to be formed along knob retraction direction.
As Figure 9-Figure 11, the knob connector 12 is in the tubular structure of one end closure, and its opening end is stretched with described
The one end of contracting mechanism 2 is fixedly linked, and it blocks the lateral surface at end and is fixedly linked with the other end of knob 11；The limiting plate 121
It is integrally attached to the edge of the opening end.
As Figure 9-Figure 11, peace being adapted with the baffle plate 43 is offered in the side wall of the knob connector 12
The knob connector 12 is set to pass through the spill empty avoiding 122 of the baffle plate 43 when filling the knob connector 12, the knob connects
The angle that circumferentially rotates between spill empty avoiding 122 and the limiting plate 121 on fitting 12 is predetermined angle.
As shown in Figure 12-Figure 14, the knob assembly 1 of the present embodiment is also included when knob 11 stretches out from mounting hole 41
When, for filling the knob bracket 15 of the mounting hole 41；A part for the knob bracket 15 is fixed on the He of knob 11
Between the knob connector 12, and the shape of the part and the shape adaptation of the mounting hole 41；When knob 11 is from mounting hole
When being stretched out in 41, the part is plugged in mounting hole 41 and is in close contact with mounting hole 41.By setting knob bracket, work as knob
When being stretched out out of mounting hole, mounting hole is filled, control panel overall structure is attractive in appearance, the overall sealing safety of control panel
Performance greatly enhances.
As shown in Figure 12-Figure 14, the knob bracket 15 of the present embodiment part corresponding with the mounting hole 41 to
It is recessed to form a boss 151 close to the side of knob 11, the shape of the boss 151 is identical with the shape of the mounting hole 41,
The height of the boss 151 is more than or equal to the depth of the mounting hole 41.The middle part of boss 151 offers connecting hole 154, institute
The lateral surface for stating the closure end of knob connector 12 is provided with connecting shaft 14, and the end of the connecting shaft 14 is solid with the knob 11
Fixed to be connected, the connecting shaft 14 is plugged in the connecting hole 154, knob bracket 15 is socketed in outside connecting shaft 14 and is turned therewith
Dynamic connection.
As shown in Fig. 5 and Figure 17, the scalable knob of the present embodiment also includes positioning slide 7, the positioning slide 7
It is fixed on the one side of the control panel 4 and is arranged along the telescopic direction of the telescoping mechanism 2, the knob bracket 15
Another part is slidably connected with the positioning slide 7.By the knob bracket for setting positioning slide and being slidably connected therewith, can make
For the dependence during knob assembly telescopic slide, it is not in off normal when telescopic slide is carried out to make knob assembly.
As shown in Fig. 5, Figure 12-Figure 14 and Figure 17, the positioning slide 7 includes at least one vertical with the control panel 4
Directly connected slide rail post, the end that through hole 152 or/and its one end are offered on the knob bracket 15 offer the bayonet socket of arc
153, the bayonet socket 153 is connected in the side wall of the slide rail post and can be slidably connected therewith, or/and the slide rail post is plugged on
It is slidably connected in the through hole 152 and therewith.
As shown in Figure 12-Figure 14, the knob bracket 15 of the present embodiment preferably uses long strip type structure, and its middle part is to knob 11
Direction to be stretched out to be recessed to form a boss 151, the both ends of knob bracket 15 offer a through hole 152 and a bayonet socket 153 respectively,
Bayonet socket 153 is opened on the end face of the one end of knob bracket 15, and bayonet socket 153 is shaped as semicircular structure.The positioning of the present embodiment is slided
Rail 7 includes two slide rail posts being adapted respectively with through hole 152 and bayonet socket 153, the side wall for the slide rail post being plugged in bayonet socket 153
For globoidal structure, the globoidal structure is adapted with the semicircular structure of the bayonet socket 153, and bayonet socket 153 is connected to the globoidal structure
It can slide above and along slide rail post.
The telescoping mechanism 2 of the present embodiment can use the structure that can arbitrarily realize that knob stretches in mounting hole.
A kind of embodiment of telescoping mechanism is present embodiments provided, specifically includes the telescopic 21 being mutually socketed and rotary shaft 22, institute
State the rotating shaft that rotary shaft 22 is foregoing knob assembly 1.Described one end of telescopic 21 is consolidated with the other end of knob connector 12
Fixed connection, the one end of the rotary shaft 22 away from the knob connector 12 are rotatablely connected with the knob plate 3, the rotary shaft
22 are crimped with an elastic component 5 between one end of the knob assembly 1 and the knob connector 12；The rotary shaft 22 with
The telescopic 21 connected by sliding connector 6 with realize telescopic 21 along the rotary shaft 22 axial direction revolution slide and
Engaging positioning.Fig. 6 is two states of the scalable knob in control panel, when in a knob assembly retraction control panel,
The position relationship of telescoping mechanism and knob assembly；When another is that knob assembly stretches out control panel, telescoping mechanism and set of knobs
The position relationship of part.By setting the rotary shaft, telescopic and the sliding connector that are slidably connected, it is possible to achieve knob is in mounting hole
Interior telescopic slide simultaneously realizes that screens is fixed after described in retraction in mounting hole；The stretching structure of the knob of the present invention is simple, installation
It is convenient, and overall structure consolidates.
As shown in Figure 18-Figure 26, the rotary shaft 22 is provided with expansion rail 23, and the expansion rail 23 is included along described
Rotary shaft 22 is axial arranged and glissile segment 231 close to the side of knob connector 12 and is connected with the glissile segment 231
Rotary track 232；Described one end of sliding connector 6 is connected with the telescopic 21, the other end and the glissile segment 231 and described
Rotary track 232 is slidably connected；The rotary track 232 one section away from the glissile segment 231 is to the sliding connector 6
Engage the positioning section 2323 of positioning.
As shown in Figure 21-Figure 26, the rotary track 232 of the present embodiment includes being linked to be loop successively along sliding trace
Knob retraction slip into section 2321, knob retraction coasting-flight phase 2322, positioning section 2323, knob and stretch out coasting-flight phase 2324 and knob and stretch
Go out to skid off section 2325, the knob retraction slips into the top of section 2321 and knob stretch out skid off the end of section 2324 with the cunning
The end connection of dynamic section 231；The positioning section 2323 stretches out a lateral glissile segment of coasting-flight phase 2324 close to the knob
231 direction depression.The sliding trace is the track as shown in the arrow in Figure 26.
The expansion rail 23 of the present embodiment can be the bulge-structure formed in the side wall of rotary shaft 22, or groove
Structure, the present embodiment preferably use groove structure, and glissile segment 231 is connected with rotary track 232.Positioning section 2323 is located at turn around
Side of the track 232 away from the glissile segment 231, the place groove of positioning section 2323 is in the side wall of glissile segment 231 towards institute
State the place direction of glissile segment 231 to be recessed to form the fork of " V " type, and the length of two sections of grooves of the fork 2326 formation is not
Together, and being less than with the angle of horizontal direction for slightly shorter one section of groove slightly grows one section of groove and the angle of horizontal direction, so makes cunning
When follower link 6 slips into positioning section 2323, the bottom for first slipping into fork is positioned, from when positioning section 2323 skids off
Wait, because the length of two sections of grooves and angle of inclination are different, sliding connector 6 can be slided and slided along slightly shorter one end groove
Go out.
As shown in figure 26, it is diagonally disposed to slip into section 2321 for the knob retraction of the present embodiment, and knob retraction slips into the institute of section 2321
Intersect in side wall of the groove close to the center of rotary track 232 with the axially-extending line of glissile segment 231；Knob retraction slips into section
2321 construction and arrangement mode, make sliding connector 6 from glissile segment 231 slip into rotary track 232 when, rotation can be introduced into
Button retraction slips into section 2321.In addition, compared with knob retraction slips into section 2321, knob stretches out that to skid off section 2325 very short, and knob
It is longer than knob retraction coasting-flight phase 2322 to stretch out coasting-flight phase 2324, thus further ensures, sliding connector 6 is successively along slip
Section 231, knob retraction slip into section 2321, knob retraction coasting-flight phase 2322, positioning section 2323, knob and stretch out coasting-flight phase 2324 and rotation
Button stretching skids off section 2325 and slided on expansion rail 23.In expansion rail 23, the connection between each section is arc-shaped transition.
As shown in Figure 18 and Figure 19, the telescopic 21 of the present embodiment is provided with and hung down with the central axis of telescopic 21
Clamping is slided in straight strip hole 211, described one end of sliding connector 6 with the strip hole 211；The length of the strip hole 211
Not less than the width of rotary track 232, the width of rotary track 232 refers to that the knob retraction of rotary track 232 is slided herein
The vertical range that section 2322 and knob are stretched out between coasting-flight phase 2324.By setting strip hole, telescoping mechanism telescopic slide when
Wait, certain displacement space is provided for sliding connector, overall structure is more flexible.
As shown in Figure 18 and Figure 19, the side wall that the telescopic 21 of the present embodiment offers strip hole 211 is plane
Structure, the one side that the rotary shaft 22 is provided with expansion rail 23 is planar structure.The setting of planar structure, makes sliding connector
Operation on telescopic is more steady.
As shown in Fig. 9-Figure 11, Figure 18-Figure 20, the telescopic 21 is set on the outer wall of one end of knob connector 12
There are the positioning convex tendon 24 being circular layout and the screens convex tendon 25 vertical with positioning convex tendon 24；The inwall of the knob connector 12
It is provided with the locating groove 123 being adapted with the positioning convex tendon 24 and the opening being adapted with the screens convex tendon 25
124.Connect and fix in knob connector described in one end precession of telescopic and therewith, this fixed form convenient disassembly, assemble
Stabilized structure afterwards.
As Figure 9-Figure 11, the opening end of the knob connector 12 of the present embodiment is consolidated with described one end of telescopic 21
Fixed to be connected, it blocks the lateral surface at end and is fixedly linked with the other end of knob 11, and it blocks the medial surface at end and is provided with vertically
One rotation axis 13, one end of the elastic component 5 are socketed on the rotation axis 13 and are connected on the medial surface at the closure end,
Be advantageous to the stabilization of elastic component.The elastic component of the present embodiment preferably uses spring.
As depicted in figures 18-20, the sliding connector 6 of the present embodiment can have numerous embodiments, can be to set
A locating shaft being slidably connected with expansion rail 23 on the inwall of telescopic 21 or with the activity of the inwall of telescopic 21
Connection, the connector being slidably connected with expansion rail 23.The present embodiment is preferably using the roller 61 connected and fixed with expansion rail
With roller shaft 62, the roller shaft 62 pass perpendicularly through the middle part of the roller 61 and it is fixed thereto be connected；Roller 61 is one
Flat circular metal plate, roller shaft 62 are cylindrical structural.One end of the roller shaft 62 be plugged in the strip hole 211 and
Clamping is slided therewith, and its other end is slidably connected with the glissile segment 231 and the rotary track 232；The roller 61 is located at
Between the inwall of the telescopic 21 and the outer wall of the rotary shaft 22.The strip hole 211 of the present embodiment is in " T " structure, strip
Hole 211 includes first through hole and the second through hole for being wholely set and being connected, and one end of the first through hole is logical with described second
It is vertically connected in the middle part of hole, first through hole is arranged in the side wall that the telescopic 21 is connected with the rotary shaft 22, and first
Through hole is arranged vertically with the telescopic direction；Second through hole is arranged in the edge of the planar structure of telescopic 21, and second is logical
The setting in hole facilitates the dismounting of roller.
The course of work of the scalable knob of the present embodiment is as follows：By taking the knob 11 for the strip being centrosymmetric as an example,
Telescopic 21 drives axial direction of the knob assembly 1 along rotary shaft 22 to do stretching motion, when knob 11 stretches out out of mounting hole 41, with
The rotary shaft 22 that knob plate 3 is rotatablely connected drives knob assembly 1 to circumferentially rotate.A limiting plate has only been set on knob connector 12
121, limiting plate 121 is oppositely disposed in the side wall of knob connector 12 with spill empty avoiding 122, is also only set on control panel 4
One baffle plate 43；When installing knob assembly 1, installed from direction shown in Fig. 2, make the institute of 122 face baffle plate of spill empty avoiding 43 in place
Put and installed, knob connector 12 is avoided the position where baffle plate 43 by spill empty avoiding 122, make knob assembly 1 smooth
Load in mounting hole 41.When knob is in the position at 12 o'clock, knob 11 can stretch out out of described mounting hole 41 retracts, and works as knob
When rotating the position at 6 o'clock, the limiting plate 121 of knob assembly 1 rotates 180 degree, limiting plate 121 is connected on baffle plate 43, this
When, knob 11 is unable in retraction mounting hole 41.
Specifically each position of the sliding connector 6 on expansion rail 2 is described as follows：1. as shown in figure 21, rotation
Button 11 is retraction state at the position at 12 o'clock, and now, roller shaft 62 is located at the top of whole expansion rail 2, i.e., positioned at fixed
On the fork position of " V " type structure of position section 2323, knob 11 is now natural to be fixed by screens, will not be again out of mounting hole 41
Stretch out；Now, spring is in compressive state；2. as depicted in figures 22 and 23, apply the active force of pressure, roller shaft 62 to knob 11
Displacement is released from positioning section 2323, is moved to the left, is stretched out into knob on coasting-flight phase 2324, roller shaft 62 stretches out along knob to be slided
The slide downward of row section 2324, due to acting on for the recuperability by spring, knob 11 stretches out out of mounting hole 41；3. such as Figure 24 institutes
Showing, knob 11 stretches out coasting-flight phase 2324 along knob and knob stretches out and skids off the slide downward of section 2325, into glissile segment 231, this
When knob 11 stretch out out of mounting hole 41 and rotatable；Knob 11 was in for 12 o'clock and during in the position at 6 o'clock, can stretch
Contracting, when in other positions, due to the stop by control panel 4, knob 11 is non-telescoping；4. as shown in figure 25, work as rotation
When button 11 is in the position at 12 o'clock or 6 o'clock, stressed active force is applied to knob 11, roller shaft 62 slips into along knob retraction
Section 2321 and knob retraction coasting-flight phase 2322 are moved upwardly into progress screens in positioning section 2323 and fixed.
The scalable knob of the present embodiment can meet the needs of different clients, product to save space in retraction mounting hole
Class it is high.And the knob of the present embodiment can just be hidden in ad-hoc location with retraction.
The flexible knob of the present embodiment can be used on household electrical appliance, and the one side of the remote knob plate of control panel is provided with
Face glass 8, mounting hole 41 is interior to be provided with case ring 81.For example, the flexible knob of the present embodiment is baked for electromagnetic oven or microwave
Case, used as fire switch is adjusted.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, limited unless otherwise clear and definite.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
1. a kind of scalable knob, on the control panel, the control panel is provided with mounting hole, the scalable knob for installation
Including the knob assembly, telescoping mechanism and knob plate being sequentially connected, the knob plate pass through support and the control panel one
Side is fixedly connected and positioned opposite with the mounting hole；One end of the telescoping mechanism is connected with the knob plate, and its is another
End is connected with the knob assembly；Described knob assembly one end is arranged in the mounting hole；
Characterized in that, when the knob assembly stretches out out of described mounting hole, its extension supports after rotating predetermined angle
It is connected on the control panel, the predetermined angle is more than 0 degree and less than 360 degree；
The shape of the mounting hole is adapted with the shape of the knob assembly extension；The mounting hole is centrosymmetric knot
Structure, and the rotating shaft of the knob assembly overlaps with the central axis of the mounting hole；The predetermined angle is more than 0 degree and is less than
180 degree, or more than 180 degree and less than 360 degree；
One end that the knob assembly is connected with the telescoping mechanism is provided with position limiting structure, is set on the one side of the control panel
There is retaining structure, after the knob assembly stretches out out of described mounting hole and rotates 180 degree, the position limiting structure and the card
Bit architecture, which is engaged, prevents the knob assembly from described in retraction in mounting hole.
2. a kind of scalable knob according to claim 1, it is characterised in that the mounting hole is in symmetrical structure.
3. a kind of scalable knob according to claim 1 or claim 2, it is characterised in that the position limiting structure is baffle plate, the card
Bit architecture is the limiting plate arranged along the telescopic direction of the knob assembly.
4. a kind of scalable knob according to claim 3, it is characterised in that the knob assembly includes knob and knob connects
Fitting, the knob be plugged in mounting hole and with the shape adaptation of the mounting hole, its other end and the knob connector
One end is fixedly linked, and the knob connector other end is fixedly linked with described telescoping mechanism one end；
The limiting plate is that one end of knob connector connection telescoping mechanism extends to be formed along knob retraction direction.
5. a kind of scalable knob according to claim 4, it is characterised in that the knob connector is in the cylinder of one end closure
Shape structure, its opening end are fixedly linked with described telescoping mechanism one end, and it blocks the lateral surface at end and consolidated with the knob other end
It is fixed to be connected；The limiting plate is integrally attached to the edge of the opening end.
6. a kind of scalable knob according to claim 5, it is characterised in that offered in the side wall of the knob connector
It is being adapted with the baffle plate, the knob connector is kept away through the spill of the baffle plate when knob connector is installed
Sky, the angle that circumferentially rotates between spill empty avoiding and the limiting plate on the knob connector is predetermined angle.
7. according to a kind of any one of claim 4 to 6 scalable knob, it is characterised in that the knob assembly also includes
When knob stretches out from mounting hole, for filling the knob bracket of the mounting hole；A part for the knob bracket is fixed on
Between the knob and the knob connector, and the shape of the part and the shape adaptation of the mounting hole.
8. a kind of scalable knob according to claim 7, it is characterised in that the knob bracket is relative with the mounting hole
The part answered is recessed to form a boss to the side close to knob, and the shape of the boss is identical with the shape of the mounting hole,
The height of the boss is more than or equal to the depth of the mounting hole.
9. a kind of scalable knob according to claim 8, it is characterised in that the scalable knob also includes positioning and slided
Rail, the positioning slide are fixed on the one side of the control panel and arranged along the telescopic direction of the telescoping mechanism, institute
The another part and the positioning slide for stating knob bracket are slidably connected.
A kind of 10. scalable knob according to claim 9, it is characterised in that the positioning slide include it is at least one with
The slide rail post that the control panel is vertically connected, through hole is offered on the knob bracket or/and the end of its one end offers
The bayonet socket of arc, the bayonet socket are connected in the side wall of the slide rail post and can be slidably connected therewith, or/and the slide rail post is inserted
It is connected in the through hole and is slidably connected therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610509266.8A CN106055023B (en) | 2016-06-29 | 2016-06-29 | A kind of scalable knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610509266.8A CN106055023B (en) | 2016-06-29 | 2016-06-29 | A kind of scalable knob |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106055023A CN106055023A (en) | 2016-10-26 |
| CN106055023B true CN106055023B (en) | 2017-12-12 |
Family
ID=57201550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610509266.8A Active CN106055023B (en) | 2016-06-29 | 2016-06-29 | A kind of scalable knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106055023B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121947B (en) * | 2017-06-26 | 2020-03-17 | 深圳市欧瑞博电子有限公司 | Automatic induction telescopic intelligent switch |
| CN110392496A (en) * | 2018-04-19 | 2019-10-29 | 宁波方太厨具有限公司 | A kind of movement mechanism of household appliance control panel |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10151016A1 (en) * | 2001-10-16 | 2003-04-24 | Volkswagen Ag | Control device for a motor vehicle air conditioning has a first control rotating on bearings for manual adjustment of functions and a second control fitted concentrically inside the first control for an automatic operating function |
| EP1712974B1 (en) * | 2005-04-13 | 2008-08-27 | Lisi Automotive Rapid | Retractable rotating knob of a switch or positioning device, especially of a household appliance |
| DE102009008192A1 (en) * | 2009-02-03 | 2010-08-05 | E.G.O. Elektro-Gerätebau GmbH | Control device for an electrical appliance and operating method |
| CN104949162B (en) * | 2014-03-27 | 2017-07-28 | 樱花卫厨（中国）股份有限公司 | Kitchen range are with concealed adjustment knobs control structure |
| CN204314768U (en) * | 2015-01-04 | 2015-05-06 | 广东美的厨房电器制造有限公司 | Flexible knob assembly and baking box |
| CN204438236U (en) * | 2015-01-23 | 2015-07-01 | 广东美的厨房电器制造有限公司 | Micro-wave oven |
| CN204557278U (en) * | 2015-04-07 | 2015-08-12 | 宁波吉盛电器有限公司 | A kind of oven knobs |
| CN204834447U (en) * | 2015-08-07 | 2015-12-02 | 宁波方太厨具有限公司 | Knob device |
-
2016
- 2016-06-29 CN CN201610509266.8A patent/CN106055023B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106055023A (en) | 2016-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106055023B (en) | A kind of scalable knob | |
| CN108378690A (en) | Clamp forceps type pressure cooker | |
| CN104080995B (en) | There is the safety door of lock status indicator | |
| CN106764700B (en) | A kind of LED lamp for town road | |
| CN203927296U (en) | A kind of automatic rotation bracket | |
| CN109398247A (en) | Vehicle-carrying display screen rotating mechanism and vehicle with it | |
| CN205104720U (en) | Two feet - tripod changeover plug | |
| CN208201926U (en) | A kind of dropproof inspection shaft | |
| CN105892556B (en) | A kind of scalable knob | |
| CN203308275U (en) | Buffer device, hinge component with buffer device and electric apparatus with buffer device | |
| CN103801141B (en) | For the handle mechanism of the open filter cylinder of water purifier and built-in filter gall and supporting spiral cover | |
| CN209171977U (en) | Clamp forceps type pressure cooker | |
| CN201606397U (en) | Bidirectional pivot device capable of rotating 360 degrees and having limiting function | |
| CN208501820U (en) | A kind of water drainage valve button bracket of key orientation | |
| CN201276919Y (en) | Pivot apparatus used for household electrical appliance | |
| CN207962029U (en) | A kind of bar dress quick connector | |
| CN201802215U (en) | Combined safety deposit box | |
| CN109924868A (en) | Cover assembly and cooking apparatus | |
| CN206867079U (en) | A kind of electric pressure cooking saucepan conveniently uncapped | |
| CN206370238U (en) | A kind of sand table model show stand | |
| CN108421451A (en) | A kind of modified agricultural fertilizer device | |
| CN202772290U (en) | Detachable grounding wire converter | |
| CN208481941U (en) | A kind of device for twisting waist with adjusting angle | |
| CN207437825U (en) | A kind of ball valve | |
| CN209045046U (en) | A kind of rotatable displaying wall of panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |