CN102479638A - Adjusting device - Google Patents
Adjusting device Download PDFInfo
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- CN102479638A CN102479638A CN2010105596747A CN201010559674A CN102479638A CN 102479638 A CN102479638 A CN 102479638A CN 2010105596747 A CN2010105596747 A CN 2010105596747A CN 201010559674 A CN201010559674 A CN 201010559674A CN 102479638 A CN102479638 A CN 102479638A
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- adjusting device
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- rocking bar
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Abstract
An adjusting device comprises a bottom plate, at least two signal transmitting units, a magnetic element, a Hall element, a base, a limit element, a first cover, a second cover, a knob, a button, a rocker, a first return unit and a second return unit, wherein the first return unit is used for axially returning the rocker, and the second return unit is used for obliquely returning the rocker. As the adjusting device is provided with the rocker and a ball, button functions in a vertical direction and in other directions can be realized, namely the adjusting device is capable of realizing omnidirectional button functions. Besides, the adjusting device is provided with the magnetic element and the Hall element which are opposite, the magnetic element is driven to move by the rocker, the Hall element is capable of sensing different signals, and the operation of the whole adjusting device can be judged by the aid of the signals. By means of coordination of a baffle plate of the first cover and the signal transmitting units, turning directions of the knob can be judged, so that omnidirectional output can be realized.
Description
Technical field
The present invention relates to a kind of adjusting device.
Background technology
Present common on the market direction control switch is generally the mechanical pressure key switch of a plurality of key combination, perhaps the rocking bar output switch that slides.The direction that these switches can be exported is generally four direction, and perhaps mechanical structure can realize omnirange but available accuracy is coarse can only export four direction or eight directions.
Existing various switch can only accomplish arbitrarily angled on the mechanical structure in direction control, but can only accomplish at most that in circuit control four direction or software realizes eight directions, and the more realizations of direction are more complicated.
Summary of the invention
The present invention can't realize the technical problem of omnirange control for switch in the solution prior art, and a kind of adjusting device that can realize omnirange control is provided.
A kind of adjusting device; Wherein, Said adjusting device comprises: base plate, at least two group signal transmitter units, magnetic element, Hall element, base, limit element, first lid, second lid, knob, button, rocking bar, be used to make rocker shaft to first return unit of return and the second return unit that is used to make rocking bar incline direction return, said signal transmitter unit, base and Hall element all are fixed on the base plate, and said rocking bar is provided with ball; The centre of sphere of said ball is positioned on the central axis of said rocking bar; Said first lid and second lid all have axial cavity, and said rocking bar is positioned at the axial cavity of said first lid and second lid, and said first lid is fixedly connected with second lid and the common installation cavity that holds said ball that forms; The size of the opening of said installation cavity is less than the diameter of said ball; Said signal transmitter unit comprises light-emitting diode and the photodiode that is oppositely arranged, and evenly is provided with a plurality of baffle plates and loophole on said first lid is axial, and said a plurality of baffle plates and loophole are intervally installed; Said baffle plate can rotate between light-emitting diode and photodiode; Said limit element has axial cavity and is used to prevent first lid and the radially baffle plate of second lid ejection, and said first lid is positioned at the axial cavity of limit element, and the said first return unit is set in outside said first lid; Said magnetic element is fixed on an end of said rocking bar; Said Hall element and said magnetic element are oppositely arranged, and have the gap between said Hall element and the said magnetic element, and said button passes said knob and is fixedly connected with the other end of said rocking bar; The said second return unit is between the said button and second lid, and said second lid is fixedly connected with said knob.
One end of said rocking bar is provided with the radial protrusion that is used to locate said magnetic element, and said magnetic element is a magnet, and said Hall element is a Hall element, and said magnet is fixed on the said rocking bar and contacts with radial protrusion on the said rocking bar.
Said first lid and second lid are provided with radial protrusion; The said first return unit is a spring; Said base is provided with groove; It is outer and between the groove of the radial protrusion of said first lid and base, the radially baffle plate of said limit element cooperates spacing with the radial protrusion of said second lid that said spring housing is located at said first lid.
Between the said spring and first lid first pad is installed.
The radial protrusion of said second lid is near forming arc transiting surface between the roof of the radially baffle plate of said limit element and the sidewall.
The end face of said first lid is provided with reference column, and the end face of said second lid is provided with location notch, and said reference column is installed in the said location notch.
The sidewall of said second lid is provided with a plurality of grooves, is fixed with a card on the said limit element at least, and said card is provided with convexity, and said convexity is arranged in the groove of said second lid.
Said card comprises transverse sheet and the riser that is arranged on the transverse sheet two ends; Be extended with vertical arc convex on the said transverse sheet; Said vertical arc convex is arranged in the groove of said second lid; Said limit element is provided with holddown groove, and said riser is arranged in said holddown groove, also is provided with on the said limit element to be used to prevent that said riser from deviating from the fixed head of said holddown groove.
The number of said signal transmitter unit is N, and the number of the baffle plate on said first lid is n*2
NIndividual, the number of the groove on said second lid is a*2
NIndividual, n and a are natural number, and N is the natural number greater than 1.
The said second return unit comprises frustum of a cone body and return spare, and said circular cone stage body is fixed on said second lid, and said circular cone stage body has hollow structure; The sidewall of said circular cone stage body is provided with a plurality of shrinkage pools; Said return spare comprises axially goes up a plurality of shell fragments that are provided with and the roof that is connected with shell fragment, offers through hole on the said roof, and said rocking bar is provided with mounting boss; Said rocking bar passes through hole and the said circular cone stage body on the said return spare successively; Said return spare is fixed on the mounting boss, and the end of said shell fragment forms crotch, and said crotch is arranged in said shrinkage pool.
Second pad is installed between said return spare and the mounting boss, and said return spare is fixed on the said mounting boss through the nut that is installed on the rocking bar.
The 3rd pad is installed between said nut and the return spare.
Said adjusting device also comprises the light emitting source that is installed on the base plate, and the end face of said knob is provided with light tank, and the transparent ring of the light that is used for the transmission emitted is installed in the said light tank.
Said base is provided with through hole, and said light emitting source is fixed in the through hole of said base, between said light emitting source and the transparent ring light conductor is installed.
Said transparent ring is connected with said knob buckle.
Said second lid is connected with said knob buckle, and the perisporium of the axial cavity of said second lid is provided with fixture block, and the correspondence position of said knob is provided with draw-in groove, and said fixture block tightens said draw-in groove.
Said base is provided with buckle and lead; Said limit element is provided with buckle slot and gathering sill; Buckle on the said base snaps in the buckle slot on the said limit element, and the lead on the said base cooperates guiding with gathering sill on the said limit element.
Lead on the said base comprises first lead and second lead; The size of said first lead is less than the size of second lead; Gathering sill on the said limit element comprises first gathering sill and second gathering sill; The size of said first gathering sill is less than the size of second gathering sill, and said first lead cooperates guiding with said first gathering sill, and said second lead cooperates the location with said second gathering sill.
Also be provided with positioning convex on the said base, said base plate is provided with detent, and the positioning convex on the said base cooperates the location with detent on the said base plate.Said base plate is a circuit board.
Adjusting device of the present invention is provided with rocking bar and ball, therefore, both can realize the push button function of vertical direction, can realize the push button function of other direction again, and adjusting device promptly of the present invention can realize omnidirectional push button function; Be provided with relative magnetic element and Hall element simultaneously, drive the magnetic element motion through rocking bar, Hall element can sense various signals, can judge the action of whole adjusting device through these signals; The cooperation of baffle plate and signal transmitter unit through first lid can be judged turning to of knob, therefore can realize omnibearing output.In addition, the present invention is provided with light emitting source and transparent ring, has therefore improved the display effect of adjusting device; Through the groove fit on the convexity on the card and second lid, can improve user's feel and auditory perception, simultaneously, the dead angle of not losing efficacy when making the knob rotation; Through the cooperation of circular cone stage body and return spare, can well realize the return on the adjusting device incline direction.
Description of drawings
Fig. 1 be the adjusting device that provides of the embodiment of the invention partly cut open sketch map;
Fig. 2 be the adjusting device that provides of the embodiment of the invention partly cut open exploded perspective view
Fig. 3 is first lid of the adjusting device that provides of the embodiment of the invention and the sketch map of second lid;
Fig. 4 is the limit element of the adjusting device that provides of the embodiment of the invention and the sketch map of second lid;
Fig. 5 is the sketch map of the base of the adjusting device that provides of the embodiment of the invention;
Fig. 6 is first kind of cross-sectional schematic of implementing state of the adjusting device that provides of the embodiment of the invention, and wherein, arrow shows the direction of pushing;
Fig. 7 is second kind of cross-sectional schematic of implementing state of the adjusting device that provides of the embodiment of the invention, and wherein, arrow shows the direction of pushing.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the present invention is solved, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
According to one embodiment of the present invention; Shown in Fig. 1-7, a kind of adjusting device, wherein; This adjusting device comprises: base plate 32, at least two group signal transmitter units, magnetic element 33, Hall element 34, base 28, limit element 37, first lid 26, second lid 13, knob 11, button 14, rocking bar 15, be used to make first return unit of rocking bar 15 axial returns and the second return unit that is used to make rocking bar 15 incline direction returns; Signal transmitter unit, base 28 and Hall element 34 all are fixed on the base plate 32, and rocking bar 15 is provided with ball 24, and the centre of sphere of ball 24 is positioned on the central axis of rocking bar 15; First lid 26 and second lid 13 all have axial cavity; Rocking bar 15 is positioned in the axial cavity (i.e. the axial cavity 10 of axial cavity 5, the second lids 13 of first lid 26) of first lid 26 and second lid 13, and first lid 26 is fixedly connected with second lid 13 and the common installation cavity 45 that holds ball 24 that forms; The size of the opening of installation cavity 45 is less than the diameter of ball 24; The signal transmitter unit comprises on the light-emitting diode that is oppositely arranged 1 and photodiode 3, the first lids 26 are axially and evenly is provided with a plurality of baffle plates 2 and loophole 38 that a plurality of baffle plates 2 are intervally installed with loophole 38; Baffle plate 2 can rotate between light-emitting diode 1 and photodiode 3; Limit element has axial cavity and is used to prevent first lid 26 and radially baffle plate 8, the first lids 26 that second lid 13 ejects are positioned at the axial cavity of limit element, and the first return unit is set in outside first lid 26; Magnetic element 33 is fixed on an end of rocking bar 15; Hall element 34 is oppositely arranged with magnetic element 33, has the gap between Hall element 34 and the magnetic element 33, and button 14 passes knob 11 and is fixedly connected with the other end of rocking bar 15; The second return unit is between the button 14 and second lid 13, and second lid 13 is fixedly connected with knob 11.
Further, 15 1 ends of rocking bar are provided with the radial protrusion 4 that is used to locate magnetic element 33, and magnetic element can be the various suitable elements that can produce magnetic field, as being magnet; Hall element is a Hall element, and magnet is fixed on the rocking bar 15 and contacts with radial protrusion 4 on the rocking bar.The accurate location that radial protrusion 4 helps magnet is set on rocking bar 15, thereby helps improving the signal output accuracy of Hall element, thereby improve the precision of corresponding control.
For the return that prevents that better first lid 26 and second lid 13 from deviating from knob 11 and being convenient to first lid 26 and second lid 13; Preferably; First lid 26 and second lid 13 are provided with radial protrusion, and the first return unit is a spring 27, and base 28 is provided with groove 29; It is outer and between the groove 29 of the radial protrusion 44 of first lid 26 and base 28, the radially baffle plate 8 of limit element 37 cooperates spacing with the radial protrusion 7 of second lid 13 that spring 27 is set in first lid 26.The radial protrusion 7 of second lid 13 and the radially baffle plate 8 of limit element 37 are oppositely arranged; And the radial protrusion 7 of second lid 13 is positioned at the axial cavity of limit element 37, thereby can prevent that first lid 26 and second lid 13 from deviating from knob 11 under the influence of spring 27 or other external force.
Further, spring 27 hinders the rotation of first lid 26 when preventing turning knob 11, preferably, between the spring 27 and first lid 26 first pad 6 is installed.Like this, when turning knob 11, first lid 26 can rotate along with the rotation of knob 11 better.
Further; When the non-central location of button 14 is pressed; Adverse effect when pushing in order to reduce, preferably, the radial protrusion 7 of second lid 13 is near forming arc transiting surface 25 or arc-shaped transition platform 25 between the roof of the radially baffle plate 8 of limit element 37 and the sidewall.Like this, when second lid 13 rotates with respect to limit element 37,, improve rotating effect because the existence of arc transiting surface 25 or arc-shaped transition platform 25 can effectively reduce rotary resistance.
When fixing first lid 26 and second lid 13; In order to form the installation cavity 45 that holds ball 24 better, preferably, the end face of first lid 26 is provided with reference column 46; The end face of second lid 13 is provided with location notch 36, and reference column 46 is installed in the location notch 36.Likewise, reference column can be arranged on second lid 13, and location notch 36 is positioned on first lid 26, as long as can realize that the positioning instant of first lid 26 and second lid 13 can.
Like Fig. 3 and shown in Figure 4, when turning knob 11, in order to realize feedback; Preferably, the sidewall of second lid 13 is provided with a plurality of grooves 39, is fixed with a card on the limit element 37 at least; Card is provided with convexity, and this convexity is arranged in the groove 39 of second lid 13.
Further, this card comprises transverse sheet 42 and the riser 41 that is arranged on transverse sheet 42 two ends, is extended with vertical arc convex 43 on the transverse sheet 42, and vertical arc convex 43 is arranged in the groove 39 of second lid 13.For better feedback information, preferably, vertical arc convex 43 is circular arc (perhaps cylindrical) convexity, and the groove 39 of second lid 13 is an arc groove.When second lid 13 rotated, the vertical arc convex 43 on the card will be gradually moves to another groove 39 from a groove 39 of second lid 13, sent click click or similar sound simultaneously.
Card can be fixed on the limit element 37 through various suitable manner; Like interference fit etc.; According to one embodiment of the present invention; Limit element 37 is provided with holddown groove, and riser 41 is arranged in holddown groove, also is provided with on the limit element 37 to be used to prevent that riser 41 from deviating from the fixed head 9 of holddown groove.
Those skilled in the art can rationally be provided with the quantity of card as required, and as two cards can be set, two cards can be symmetrical set.At this moment, fixed head 9 can be positioned at two riser tops that card is adjacent, and fixed head 9 can be fixed on the limit element 37 through various suitable manner, as utilizing screw.
The present invention cooperates through the groove 39 that is provided with on the card and second lid 13, thereby can effectively feed back rotary manipulation, brings good hand feeling and impression acoustically to operating personnel; Simultaneously, the quantity of the groove 39 on second lid 13 is set rationally, can be so that the rotary manipulation of knob 11 lose efficacy the dead angle.
In order better to realize the output and the control and treatment of signal, further, the number of signal transmitter unit is N, and the number of the baffle plate 2 on first lid 26 is n*2
NIndividual, accordingly, the number of the loophole 38 on first lid 26 also is n*2
NIndividual, the number of the groove 39 on second lid 13 is a*2
NIndividual, n and a are natural number, and N is the natural number greater than 1.
According to one embodiment of the present invention, the signal transmitter unit of adjusting device of the present invention has 2, and the baffle plate 2 on first lid 26 is 4 with loophole 38, and the groove 39 on second lid 13 can have 4 or 8.
The second return unit is mainly used in the return of rocking bar 15 when the non-central location of button 14 is pressed, because this moment, rocking bar 15 is with respect to axioversion; So the second return unit is mainly used in the return of rocking bar 15 incline directions, the second return unit can be various suitable returning devices; As can be for the cooperation of spring and arc-shaped base, according to one embodiment of the present invention, the second return unit comprises frustum of a cone body 22 and return spare 19; Circular cone stage body 22 is fixed on second lid 13, and circular cone stage body 22 has hollow structure, and the sidewall of circular cone stage body 22 is provided with a plurality of shrinkage pools 47; Return spare 19 comprises axially goes up a plurality of shell fragments 20 that are provided with and the roof 18 that is connected with shell fragment 20, offers through hole 35 on the roof 18, and rocking bar 15 is provided with mounting boss 48; Rocking bar 15 passes the through hole 35 and circular cone stage body 22 on the return spare 19 successively; Return spare 19 is installed on the mounting boss 48, and the end of shell fragment 20 forms crotch 21, and crotch 21 is arranged in shrinkage pool 47.
Further, return spare 19 is between mounting boss 48 and button 14.The hollow structure of circular cone stage body 22 is advisable can hold mounting boss 48, and when rocking bar 15 tilted, circular cone stage body 22 can not hinder the inclination of rocking bar 15.
Further, second pad 49 is installed between return spare 19 and the mounting boss 48, return spare 19 is fixed on the mounting boss 48 through the nut 16 that is installed on the rocking bar 15.Be that rocking bar 15 is provided with screw thread, thereby make fixedly return spare 19 of nut 16.
Further, the 3rd pad 17 is installed between nut 16 and the return spare 19.The effect of second return unit performance return can better be convenient in the setting of second pad 49 and the 3rd pad 17.
Further, adjusting device also comprises the light emitting source 31 that is installed on the base plate 32, and the end face of knob 11 is provided with light tank, and the transparent ring 12 of the light that is used for 31 emissions of transmission light emitting source is installed in the light tank.
More one progressively, and base 28 is provided with through hole 30, and light emitting source 31 is fixed in the through hole 30 of base 28, between light emitting source 31 and the transparent ring 12 light conductor 23 is installed.Light conductor 23 is mainly used in when the through hole on light tank on the knob 11 and the base 28 is not on same axis and carries out leaded light, and at this moment, light conductor 23 can be shape coniform or that other is suitable.
For the ease of safeguarding that transparent ring 12 is connected with knob 11 buckles.
For the ease of connecting, second lid 13 is connected with knob 11 buckles.
In order to drive first lid 26 and 13 rotations of second lid better, preferably, the perisporium of the axial cavity 10 of second lid 13 is provided with fixture block 40, and the correspondence position of knob 11 is provided with the draw-in groove (not shown), fixture block 40 chucking draw-in grooves.Promptly through the cooperation of fixture block and fluting, knob 11 drives second lid 13 and rotates.Likewise, fixture block can be arranged on the knob 11, and fluting is provided with on second lid 13.
For the ease of connecting, base 28 is connected with limit element 37 buckles.
Like Fig. 4 and shown in Figure 5; Base 28 is provided with buckle 52 and lead; Limit element 37 is provided with buckle slot 50 and gathering sill, and the buckle 52 on the base 28 snaps in the buckle slot 50 on the limit element 37, and the lead on the base 28 cooperates guiding with gathering sill on the limit element 37.
Those skilled in the art can rationally be provided with the position of buckle 52 and lead as required, and for the ease of processing, preferably, buckle 52 is arranged on the same circumference with lead, and accordingly, buckle slot 50 also is arranged on the same circumference with gathering sill.
Make mistakes when preventing that base 28 is connected with limit element 37; Further; Lead on the base 28 comprises first lead 53 and second lead 54; The size of first lead 53 is less than the size of second lead 54, and the gathering sill on the limit element 37 comprises first gathering sill 51 and the second gathering sill (not shown), and the size of first gathering sill 51 is less than the size of second gathering sill; First lead 53 cooperates guiding with first gathering sill 51, and second lead 54 cooperates the location with second gathering sill.
Above-mentioned size can refer to length, width or other rational physical quantity, as long as can distinguish first lead 53 and second lead 54, thereby perhaps second gathering sill 51 and second gathering sill can realize that mistake proofing gets final product.
Certainly, those skilled in the art can also be set to different shapes with second lead 54 with first lead 53, are cylinder like first lead 53, and second lead 54 is rectangular scapus.
Likewise, second gathering sill 51 also can be set to different shapes with second gathering sill.
For the ease of realizing the installation of base 28, also be provided with positioning convex 56 on the base 28, base plate 32 is provided with the detent (not shown), and the positioning convex 56 on the base 28 cooperates the location with detent on the base plate 32.
According to one embodiment of the present invention, like Fig. 6 and shown in Figure 7, the use of adjusting device of the present invention is following:
As shown in Figure 6; When pressing (the stressed F of being of button this moment) at the non-central location of button 14; Button 14 rotates towards the direction of pressing, thereby makes that rocking bar 15 is move (promptly the tilting) that the off-center axis takes place at the center with the centre of sphere of ball 24, at this moment; First lid 26 and second lid 13 all are failure to actuate; The button 14 of return spare 19 will move (crotch 21 of shell fragment 20 slip away gradually the shrinkage pool 47 on the circular cone stage body 22) towards the direction of base plate 32 by the shell fragment 20 of next side, and the shell fragment 20 of opposite side will move (crotch 21 of shell fragment 20 slip away gradually the shrinkage pool 47 on the circular cone stage body 22) to the direction away from base plate 32, and the distance between magnetic element 33 and the Hall element 34 also will change thereupon; Hall element 34 can outwards be exported signal, as being used for representing certain move operation.
When pressing force was cancelled, rocking bar 15 was got back to initial position gradually under the effect of shell fragment of return spare 19 20 and circular cone stage body 22.
As shown in Figure 7, when pressing (the stressed F of being of button this moment) in the center of button 14, button 14 moves down along the axis straight line with rocking bar 15; At this moment, under the effect of ball 24, first lid 26 and second lid 13 also move downward (promptly moving towards base plate 32) thereupon; Return spare 19 can not change in this process; But spring 27 will be compressed, and magnetic element 33 moves towards Hall element 34, and promptly the distance between magnetic element 33 and the Hall element 34 also will change thereupon; Hall element 34 can outwards be exported signal, representes that as being used for certain is selected or affirmation is operated.
Be that Hall element of the present invention (Hall element 34) is a 3D orientation sensing chip, thereby signal that can the inductive spacing three-dimensional change.
When pressing force was cancelled, first lid 26 moved and gets back to gradually initial position (promptly the radial protrusion 7 of second lid 13 contacts with the radially baffle plate 8 of limit element 37 gradually) to the direction away from base plate 32 with second lid 13 gradually under the effect of spring 27.
In addition; When rotary knob 11; Second lid 13 and first lid 26 also will rotate thereupon, and the baffle plate 2 of first lid 26 also rotates thereupon, and the baffle plate 2 of first lid 26 and loophole 38 will slip over the space between light-emitting diode 1 and the photodiode 3 successively; Be that baffle plate 2 is when sliding between light-emitting diode 1 and the photodiode 3; Photodiode 3 can't be accepted light signal (being defined as disconnected when photodiode 3 can't be accepted light signal), and when loophole 38 was between light-emitting diode 1 and photodiode 3, photodiode 3 can receive light signal (being defined as logical when photodiode 3 can be accepted light signal); To be provided with two groups of signal transmitter units is example, that two groups of signal transmitter units will produce successively will be disconnected-and the signal of disconnected, on-off, logical-switching-Tong (is forward with signal definition of this order).Can judge that according to current signal and last signal forward still is reverse, be on-off like current demand signal, and last signal is Tong-Tong, then is judged as negative sense; Current demand signal is Tong-Tong, and last signal is an on-off, then is judged as forward.Be that adjusting device of the present invention can realize encoder functionality, realize zooming in or out operation thereby can further cooperate with other parts.
Adjusting device of the present invention is provided with rocking bar and ball, therefore, both can realize the push button function of vertical direction, can realize the push button function of other direction again, and adjusting device promptly of the present invention can realize omnidirectional push button function; Be provided with relative magnetic element and Hall element simultaneously, drive the magnetic element motion through rocking bar, Hall element can sense various signals, can judge the action of whole adjusting device through these signals; The cooperation of baffle plate and signal transmitter unit through first lid can be judged turning to of knob, therefore can realize omnibearing output.In addition, the present invention is provided with light emitting source and transparent ring, has therefore improved the display effect of adjusting device; Through the groove fit on the convexity on the card and second lid, can improve user's feel and auditory perception, simultaneously, the dead angle of not losing efficacy when making the knob rotation; Through the cooperation of circular cone stage body and return spare, can well realize the return on the adjusting device incline direction.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (20)
1. adjusting device; It is characterized in that; Said adjusting device comprises: base plate, at least two group signal transmitter units, magnetic element, Hall element, base, limit element, first lid, second lid, knob, button, rocking bar, be used to make rocker shaft to first return unit of return and the second return unit that is used to make rocking bar incline direction return, said signal transmitter unit, base and Hall element all are fixed on the base plate, and said rocking bar is provided with ball; The centre of sphere of said ball is positioned on the central axis of said rocking bar; Said first lid and second lid all have axial cavity, and said rocking bar is positioned at the axial cavity of said first lid and second lid, and said first lid is fixedly connected with second lid and the common installation cavity that holds said ball that forms; The size of the opening of said installation cavity is less than the diameter of said ball; Said signal transmitter unit comprises light-emitting diode and the photodiode that is oppositely arranged, and evenly is provided with a plurality of baffle plates and loophole on said first lid is axial, and said a plurality of baffle plates and loophole are intervally installed; Said baffle plate can rotate between light-emitting diode and photodiode; Said limit element has axial cavity and is used to prevent first lid and the radially baffle plate of second lid ejection, and said first lid is positioned at the axial cavity of limit element, and the said first return unit is set in outside said first lid; Said magnetic element is fixed on an end of said rocking bar; Said Hall element and said magnetic element are oppositely arranged, and have the gap between said Hall element and the said magnetic element, and said button passes said knob and is fixedly connected with the other end of said rocking bar; The said second return unit is between the said button and second lid, and said second lid is fixedly connected with said knob.
2. adjusting device as claimed in claim 1; It is characterized in that; One end of said rocking bar is provided with the radial protrusion that is used to locate said magnetic element; Said magnetic element is a magnet, and said Hall element is a Hall element, and said magnet is fixed on the said rocking bar and contacts with radial protrusion on the said rocking bar.
3. adjusting device as claimed in claim 1; It is characterized in that; Said first lid and second lid are provided with radial protrusion, and the said first return unit is a spring, and said base is provided with groove; It is outer and between the groove of the radial protrusion of said first lid and base, the radially baffle plate of said limit element cooperates spacing with the radial protrusion of said second lid that said spring housing is located at said first lid.
4. adjusting device as claimed in claim 3 is characterized in that, between the said spring and first lid first pad is installed.
5. adjusting device as claimed in claim 3 is characterized in that, the radial protrusion of said second lid is near forming arc transiting surface between the roof of the radially baffle plate of said limit element and the sidewall.
6. adjusting device as claimed in claim 3 is characterized in that the end face of said first lid is provided with reference column, and the end face of said second lid is provided with location notch, and said reference column is installed in the said location notch.
7. adjusting device as claimed in claim 1; It is characterized in that the sidewall of said second lid is provided with a plurality of grooves, be fixed with a card on the said limit element at least; Said card is provided with convexity, and said convexity is arranged in the groove of said second lid.
8. adjusting device as claimed in claim 7; It is characterized in that said card comprises transverse sheet and the riser that is arranged on the transverse sheet two ends, is extended with vertical arc convex on the said transverse sheet; Said vertical arc convex is arranged in the groove of said second lid; Said limit element is provided with holddown groove, and said riser is arranged in said holddown groove, also is provided with on the said limit element to be used to prevent that said riser from deviating from the fixed head of said holddown groove.
9. adjusting device as claimed in claim 7 is characterized in that, the number of said signal transmitter unit is N, and the number of the baffle plate on said first lid is n*2
NIndividual, the number of the groove on said second lid is a*2
NIndividual, n and a are natural number, and N is the natural number greater than 1.
10. adjusting device as claimed in claim 1 is characterized in that, the said second return unit comprises frustum of a cone body and return spare; Said circular cone stage body is fixed on said second lid, and said circular cone stage body has hollow structure, and the sidewall of said circular cone stage body is provided with a plurality of shrinkage pools; Said return spare comprises axially goes up a plurality of shell fragments that are provided with and the roof that is connected with shell fragment, offers through hole on the said roof, and said rocking bar is provided with mounting boss; Said rocking bar passes through hole and the said circular cone stage body on the said return spare successively; Said return spare is fixed on the mounting boss, and the end of said shell fragment forms crotch, and said crotch is arranged in said shrinkage pool.
11. adjusting device as claimed in claim 10 is characterized in that, second pad is installed between said return spare and the mounting boss, said return spare is fixed on the said mounting boss through the nut that is installed on the rocking bar.
12. adjusting device as claimed in claim 11 is characterized in that, the 3rd pad is installed between said nut and the return spare.
13. adjusting device as claimed in claim 1; It is characterized in that; Said adjusting device also comprises the light emitting source that is installed on the base plate, and the end face of said knob is provided with light tank, and the transparent ring of the light that is used for the transmission emitted is installed in the said light tank.
14. adjusting device as claimed in claim 13 is characterized in that, said base is provided with through hole, and said light emitting source is fixed in the through hole of said base, between said light emitting source and the transparent ring light conductor is installed.
15. adjusting device as claimed in claim 13 is characterized in that, said transparent ring is connected with said knob buckle.
16. adjusting device as claimed in claim 1; It is characterized in that said second lid is connected with said knob buckle, the perisporium of the axial cavity of said second lid is provided with fixture block; The correspondence position of said knob is provided with draw-in groove, and said fixture block tightens said draw-in groove.
17. adjusting device as claimed in claim 1; It is characterized in that; Said base is provided with buckle and lead; Said limit element is provided with buckle slot and gathering sill, and the buckle on the said base snaps in the buckle slot on the said limit element, and the lead on the said base cooperates guiding with gathering sill on the said limit element.
18. adjusting device as claimed in claim 17; It is characterized in that the lead on the said base comprises first lead and second lead, the size of said first lead is less than the size of second lead; Gathering sill on the said limit element comprises first gathering sill and second gathering sill; The size of said first gathering sill is less than the size of second gathering sill, and said first lead cooperates guiding with said first gathering sill, and said second lead cooperates the location with said second gathering sill.
19. adjusting device as claimed in claim 18 is characterized in that, also is provided with positioning convex on the said base, said base plate is provided with detent, and the positioning convex on the said base cooperates the location with detent on the said base plate.
20. adjusting device as claimed in claim 1 is characterized in that, said base plate is a circuit board.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010559674.7A CN102479638B (en) | 2010-11-26 | 2010-11-26 | Adjusting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010559674.7A CN102479638B (en) | 2010-11-26 | 2010-11-26 | Adjusting device |
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| CN102479638A true CN102479638A (en) | 2012-05-30 |
| CN102479638B CN102479638B (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010559674.7A Active CN102479638B (en) | 2010-11-26 | 2010-11-26 | Adjusting device |
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| CN (1) | CN102479638B (en) |
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| CN104684696A (en) * | 2013-05-09 | 2015-06-03 | 申俊协 | Position control device using joystick |
| CN104915071A (en) * | 2015-06-08 | 2015-09-16 | 苏州佳世达光电有限公司 | Multi-direction key structure and execution method of direction keys thereof |
| CN108015742A (en) * | 2018-01-04 | 2018-05-11 | 福州大学 | A kind of remote interaction mechanical arm system and implementation method based on 3D Hall remote sensing |
| CN108242350A (en) * | 2018-02-06 | 2018-07-03 | 温州长江汽车电子有限公司 | Multimedia remote controller |
| CN108762368A (en) * | 2018-03-27 | 2018-11-06 | 上海科世达-华阳汽车电器有限公司 | A kind of control method of control handle, human-computer interaction switch and human-computer interaction switch |
| CN109933122A (en) * | 2017-12-18 | 2019-06-25 | 英飞凌科技股份有限公司 | Magnetic system, magnetic system knob, the equipment containing magnetic system and the method for determining movement |
| CN111387912A (en) * | 2018-12-28 | 2020-07-10 | 富士通电子零件有限公司 | Indicating device |
| CN111452583A (en) * | 2019-01-21 | 2020-07-28 | 杭州三花研究院有限公司 | Vehicle air conditioner controller |
| CN111489908A (en) * | 2019-01-25 | 2020-08-04 | 广东百威电子有限公司 | Intelligent knob module of gas stove |
| CN113500914A (en) * | 2021-08-16 | 2021-10-15 | 合众新能源汽车有限公司 | Rocker type steering wheel key |
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| CN102920558A (en) * | 2012-11-05 | 2013-02-13 | 常州亿盛电子电器有限公司 | Rocker rod device |
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| CN109933122A (en) * | 2017-12-18 | 2019-06-25 | 英飞凌科技股份有限公司 | Magnetic system, magnetic system knob, the equipment containing magnetic system and the method for determining movement |
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| CN108762368A (en) * | 2018-03-27 | 2018-11-06 | 上海科世达-华阳汽车电器有限公司 | A kind of control method of control handle, human-computer interaction switch and human-computer interaction switch |
| CN111387912A (en) * | 2018-12-28 | 2020-07-10 | 富士通电子零件有限公司 | Indicating device |
| US11687113B2 (en) | 2018-12-28 | 2023-06-27 | Fujitsu Component Limited | Pointing device |
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| CN111489908A (en) * | 2019-01-25 | 2020-08-04 | 广东百威电子有限公司 | Intelligent knob module of gas stove |
| CN111489908B (en) * | 2019-01-25 | 2022-03-22 | 广东百威电子有限公司 | Intelligent knob module of gas stove |
| CN113500914A (en) * | 2021-08-16 | 2021-10-15 | 合众新能源汽车有限公司 | Rocker type steering wheel key |
| CN115274341B (en) * | 2022-09-30 | 2023-01-31 | 泉州昆泰芯微电子科技有限公司 | Combined key and pressing detection method thereof and input device |
| CN115274341A (en) * | 2022-09-30 | 2022-11-01 | 泉州昆泰芯微电子科技有限公司 | Combined key and pressing detection method thereof and input device |
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