CN1530988A - Luminescent rotary electrical components - Google Patents
Luminescent rotary electrical components Download PDFInfo
- Publication number
- CN1530988A CN1530988A CNA2004100074374A CN200410007437A CN1530988A CN 1530988 A CN1530988 A CN 1530988A CN A2004100074374 A CNA2004100074374 A CN A2004100074374A CN 200410007437 A CN200410007437 A CN 200410007437A CN 1530988 A CN1530988 A CN 1530988A
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- China
- Prior art keywords
- mentioned
- rotary body
- luminous
- electrical unit
- joint portion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/025—Light-emitting indicators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
- H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
- H01H19/585—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch provided with printed circuit contacts
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
Provided is a rotary electric component with illumination of low cost and good productivity. The rotary electric component with illumination comprises a rotation detecting unit K which is operated by rotation of an operation part 6, and an illumination unit S which is stacked on the operation part side of the rotation detecting unit K. The illumination unit S comprises a housing 7 provided with a pair of fixed contacts 8, a rotor 10 which is provided with a pair of movable contacts 11 that slides on the fixed contacts 8 and rotatably mounted on the housing 7, and one light source 13 which is mounted on the rotor 10, with a terminal 11b made conductive to the movable contact 11. Since the rotor 10 can rotate along with the operation part 6, for rotation of the light source 13, only a single light source 13 is needed, resulting in less number of components, compared to conventional one, and low cost and good productivity.
Description
Technical field
The present invention relates to a kind of air conditioner that is applicable to automobile with luminous rotary electrical unit.
Background technology
In the past the legend with luminous rotary electrical unit is described, Fig. 8 is equipped with in the past the cutaway view with the main position of the state of luminous rotary electrical unit for expression, Fig. 9 is the decomposition diagram with luminous rotary electrical unit in the past, the vertical view of Figure 10 for the part with the luminescence component on the luminous rotary electrical unit is in the past cut.
According to Fig. 8～Figure 10 in the past the formation with luminous rotary electrical unit is described below, the rotation detection components 51 that is made of encoder comprises: the top box-shaped shell 52 that jut 52a is arranged, be installed in the bearing 53 on this housing 52, by inserting in this bearing 53 and being retained the operating portion 54 that rotatable axle constitutes and being installed on leading-out terminal 55 on the housing 52.
In addition, though rotation detection components 51 does not here illustrate, but it has following formation: be arranged in the housing 52 with the fixed contact of leading-out terminal 55 conductings, simultaneously, rotary body of installing on the operating portion 54 and the moving contact that is installed on this rotary body are housed in the housing 52.
If rotary manipulation portion 54, rotary body and moving contact rotation, moving contact slides on fixed contact, and thus, rotation detection components 51 is carried out the contact and is switched, and is rotated detection.
In addition, luminescence component 56 comprises: the insulated substrate 58 of terminal 57 is installed, is installed in the frame 59 on this substrate, be arranged on a plurality of led chips 60 on this frame 59, be installed on the light diffusing sheet 61 on the frame 59 in order to cover this led chip 60.
In addition, when assembling rotation detection components 51 and luminescence component 56, become the state in the recess that is provided with below (not pointing out in the diagram) that the jut 52a that is arranged in the housing 52 is entrenched in luminescence component 56.
What constituted like this should be configured to as shown in Figure 8 with luminous rotary electrical unit, leading-out terminal 55 and terminal 57 are installed on the printed circuit board (PCB) 62 of conductive pattern, simultaneously, the control member 63 that is installed on the operating portion 54 is outstanding from panel 64, simultaneously, light diffusing sheet 61 exposes from panel 64.
Like this,, when being rotated the rotation detection of detection components 51, switch the luminous of led chip 60 successively, utilize the position of rotation of illumination expression control member 63 by the rotation of control member 63.(for example, with reference to patent documentation 1)
Such with luminous rotary electrical unit in, in order to represent the position of rotation of operating portion 54, must have a plurality of led chips 60, so not only improved cost, the preface because the installation of led chip 60 is taken a lot of work makes the productivity variation very much again.
In addition, because the luminous of led chip 60 is to switch according to the testing result of rotation detection components 51, so outside rotation detection components 51, also need to make the luminous control unit (drive circuit) of led chip 60, therefore, also just use the device overall structure with luminous rotary electrical unit to become complicated, cost improves.
Patent documentation: Japanese patent laid-open 8-195142 communique
In the past with luminous rotary electrical unit, in order to represent the position of rotation of operating portion 54, need a plurality of led chips 60, when cost increased, the installation of led chip 60 needed expensive operation, so have the problem of productivity difference.
In addition, because the luminous of led chip 60 is to switch according to the testing result of rotation detection components 51, so outside rotation detection components 51, also need to make the luminous control unit (drive circuit) of led chip 60, therefore, also just make to utilize to become complicated, have the problem that cost increases with luminous rotary electrical unit device overall structure.
Summary of the invention
Therefore, the purpose of this invention is to provide that price is low, productivity is good with luminous rotary electrical unit.
As the 1st scheme that addresses the above problem, adopt following structure: comprising: by the operated rotation detection components of the rotation of operating portion, and the luminescence component that is layered in the aforesaid operations portion side of this rotation detection components; Above-mentioned luminescence component comprises: the frame that is provided with pair of fixed contacts, be provided with the rotary body of rotatably installing with a pair of moving contact of said fixing contact sliding contact, with respect to above-mentioned frame, and be installed on this rotary body, 1 light source of terminal and above-mentioned moving contact conducting; Above-mentioned rotary body can rotate jointly with aforesaid operations portion, makes above-mentioned light source rotation.
And as the 2nd solution, adopt following structure: have the retainer that keeps above-mentioned light source, this retainer is installed on the above-mentioned rotary body.
As the 3rd solution, adopt following structure: be provided with the maintaining part that above-mentioned retainer is clasped on above-mentioned rotary body, above-mentioned retainer is installed by above-mentioned maintaining part.
As the 4th solution, adopt following structure: have the installation component that is used to assemble above-mentioned rotary body and above-mentioned frame, above-mentioned rotary body and above-mentioned frame form above-mentioned luminescence component by above-mentioned being integral of installation component.
As the 5th solution, adopt following structure: the aforesaid operations portion of above-mentioned rotation detection components interts in the inserting hole of the central portion that is arranged at above-mentioned luminescence component, and above-mentioned luminescence component is layered on the housing of above-mentioned rotation detection components.
As the 6th solution, adopt following structure: above-mentioned installation component comprises: be used to assemble the 1st installation foot of above-mentioned rotary body and above-mentioned frame, and extend to above-mentioned case side and be used to install the 2nd installation foot of above-mentioned luminescence component.
As the 7th solution, adopt following structure: the said fixing contact utilizes slide to form, and above-mentioned moving contact utilizes circular-arc metallic plate to form simultaneously, and above-mentioned terminal soldering is installed on the above-mentioned moving contact, wherein, above-mentioned slide is made of the rubber-like metal material.
As the 8th solution, adopt following structure: have the aforesaid operations of being installed on portion, with the combinative control member of above-mentioned rotary body; Above-mentioned rotary body has the length of circumferencial direction 2nd joint portion short than the length of the 1st long joint portion and circumferencial direction, and simultaneously, the aforesaid operations member has the length of circumferencial direction than the 3rd joint portion of length and the 4th short joint portion of length of circumferencial direction; Interosculated in above-mentioned the 1st, the 3rd joint portion, interosculated in above-mentioned the 2nd, the 4th joint portion.
As the 9th solution, adopt following structure: above-mentioned maintaining part constitutes as an above-mentioned joint portion.
Brief description of drawings
Fig. 1 is the perspective view with luminous rotary electrical unit of the present invention.
Fig. 2 is the cutaway view of the expression installment state with the light source in the luminous rotary electrical unit of the present invention.
Fig. 3 is the cutaway view of the expression installment state with the control member in the luminous rotary electrical unit of the present invention.
Fig. 4 takes off the perspective view of state during with the control member in the luminous rotary electrical unit of the present invention
Fig. 5 is the decomposition diagram with the luminescence component in the luminous rotary electrical unit of the present invention.
Fig. 6 observes the perspective view with the luminescence component the luminous rotary electrical unit of the present invention from the top.
Fig. 7 is under taking off the state with frame in the luminous rotary electrical unit and installation component of the present invention, from the perspective view of beneath luminescence component
Fig. 8 is the main position cutaway view of representing in the past with the installment state of luminous rotary electrical unit
Fig. 9 is the decomposition diagram with luminous rotary electrical unit in the past.
Figure 10 is the vertical view with an incision of the luminescence component in the luminous rotary electrical unit with in the past.
Embodiment
Accompanying drawing face with luminous rotary electrical unit of the present invention is described, Fig. 1 is the perspective view with luminous rotary electrical unit of the present invention, Fig. 2 is the cutaway view of the expression installment state with the light source in the luminous rotary electrical unit of the present invention, and Fig. 3 is the cutaway view of the expression installment state with the control member in the luminous rotary electrical unit of the present invention.
In addition, Fig. 4 takes off the perspective view during with the control member in the luminous rotary electrical unit of the present invention, Fig. 5 is the decomposition diagram with the luminescence component in the luminous rotary electrical unit of the present invention, Fig. 6 is for observing the perspective view with the luminescence component the luminous rotary electrical unit of the present invention from the top, Fig. 7 is under taking off the state with frame in the luminous rotary electrical unit and installation component of the present invention, from the perspective view of the luminescence component of beneath.
According to Fig. 1 to Fig. 7 the formation with luminous rotary electrical unit of the present invention is described below, housing 1 comprises lower house 2 that the moulding product by synthetic resin constitute and the upper shell 3 that is made of the moulding product of synthetic resin.
The sidewall 2c of the diapire 2b of the ring-type that lower house 2 has the columnar cylindrical portion 2a that constitutes axle, extend laterally from the bottom of this cylindrical portion 2a and the tubular that extends upward from the outer part of this diapire 2b, in addition, upper shell 3 has at central portion the sidewall 3c of the tubular that is provided with the upper wall 3b of the ring-type of hole 3a, extends from the peripheral part of this upper wall 3b downwards and the jut 3d of outstanding ring-type upward above upper wall 3b.
And, insert the state among the hole 3a of upper shell 3 central portions with cylindrical portion 2a, the mutual butt of the front end of sidewall 2c, 3c, though diagram not here, lower house 2 and upper shell 3 by with the metal be the mounting panel of material with both combinations, form housing 1.
The fixed contact 4 that is made of the rubber-like metallic plate includes flexible contact 4a of portion and the leading-out terminal 4b that is connected with the 4a of this contact portion, the 4a of contact portion of this fixed contact 4 is positioned at housing 1, simultaneously, leading-out terminal 4b is protruded in the state of housing 1 outside, it is installed on the housing 1.
In addition, be provided with 3 relatively independent 4a of contact portion electric, Fig. 2 has represented 2 4a of contact portion wherein.
Form coding pattern (not diagram) in the one side of the swivel plate 5 that is made of insulation board, this swivel plate 5 is housed in the housing 1 and can rotates, with the 4a of contact portion sliding contact on coding pattern.
By the operating portion cylindraceous 6 that the moulding product of synthetic resin constitute, have be arranged on the bottom in conjunction with claw 6a, be arranged on the installation claw 6b of upper end and from the outstanding laterally projection 6c of pars intermedia.
This operating portion 6 inserts the state that its central part, projection 6c are positioned at jut 3d top with cylindrical portion 2a, will be fixedly mounted on the swivel plate 5 in conjunction with claw 6a.
And, the swivel plate 5 that will be provided with coding pattern has been described as be the structure of movable side, but also can be with it as fixation side, simultaneously with fixed contact 4 as movable side.
In addition, rotation detection components K also can use encoder electric components in addition such as variable resistance.
The frame 7 of the ring-type that is made of the moulding product of synthetic resin comprises: it is U word shape that central part has patchhole 7a, cross section, be the matrix 7b of circulus in vertical view, a plurality of recess 7c in the setting of the outside of this matrix 7b devices spaced apart, the a pair of braking parts 7d that in the groove of matrix 7b, is provided with, and the resettlement section 7e that constitutes by the recess that is arranged on above the matrix 7b.
The pair of fixed contacts 8 that is made of the rubber-like metal material comprises: buried underground and be fixed in the supporting mass that constitutes by insulating material 9 and from supporting mass 9 to the slide 8a of horizontal extension and the leading-out terminal 8b that extends downwards from supporting mass 9.
The supporting mass 9 of this fixed contact 8 is installed, be installed in the resettlement section 7e between a pair of braking parts 7b of frame 7, and during mounting support body 9, formation slide 8a is positioned at the groove of frame 7, the state that leading-out terminal 8b extends from the below, lateral of frame 7.
The rotary body 10 of the ring-type that is made of the moulding product of synthetic resin comprises: the stage portion 10a that superincumbent whole peripheral part is provided with, the outstanding upward 10b of the portion that clasps that is provided with above thick portion, the 10c of the portion that is pressed into that constitutes by the recess of the central portion that is arranged at this maintaining part 10b, the pair of holes 10d (with reference to Fig. 7) that is provided with in this bottom that is pressed into the 10c of portion, across the center, at a pair of projection 10e that is provided with the symmetrical position of maintaining part 10b, and the both sides of hole 10d and below the braking parts 10f that is provided with.
In addition, as shown in Figure 6, the Tu Chu 10b of the portion that clasps extends to form to circumferencial direction upward, constitute the 1st joint portion of length A 1 (angle is big), simultaneously, a pair of projection 10e extends to form to circumferencial direction, constitutes the 2nd joint portion of shorter length A 2 (angle is little).
Although understand that the 1st, the 2nd joint portion is arranged on across the opposed locational structure of central part, but, 1st, the 2nd joint portion also can be arranged on respect to center and asymmetric position, in addition, though 1st, the 2nd joint portion partly is made of overshooting shape, also can partly constitute by concavity.
By the circular-arc a pair of moving contact 11 that electric conductors such as metallic plate constitute, with state setting arranged side by side mutually below rotary body 10, an end separately of a pair of moving contact 11 extends to hole 10d.
And, be provided with the rotary body 10 of moving contact 11, be housed in the groove of frame 7 as the below with moving contact 11 sides, a pair of moving contact 11 contacts with the slide 8a of fixed contact 8, simultaneously, rotary body 10 frame rotation relatively, this spinning movement proceeds to the position that braking parts 10f combines with braking parts 7d.
By the retainer 12 that the moulding product of synthetic resin constitute, profile has the shape identical with being pressed into portion 10, and simultaneously, at the holding part 12a that the central portion setting is made of recess, this retainer 12 is pressed into and is pressed in the 10c of portion, is installed on the maintaining part 10b.
The pair of terminal 13b that the light source 13 that is made of LED etc. has illuminating part 13a and derives from this illuminating part 13a, the holding part 12a that this light source 13 is held frame 12 seizes installation on both sides by the arms, simultaneously, and in the terminal 13b patchhole 10d, the leading section soldering keeps the state that conducts on moving contact 11.
Therefore, light source 13 can be derived to the outside by moving contact 11, slide 8a and leading-out terminal 8b from terminal 13b.
The installation component 14 that is made of metallic plate comprises: the press section 14a of ring-type, relatively shorter a plurality of the 1st installation foot 14b that bend downwards from the peripheral part of this press section 14a, long a plurality of the 2nd installation foot 14c that bend downwards from the peripheral part of press section 14a.
About this installation component 14, be positioned at press section 14a under the state in the outside that is positioned at rotary body and frame 7 on the stage portion 10a of rotary body 10, with the 1st installation foot 14b, if leading section lateral buckling below frame 7 with the 1st installation foot 14b, rotary body 10 and frame 7 are formed luminescence component S by integrated.
The luminescence component S of Gou Chenging can rotate with the state that rotary body 10 is folded between frame 7 and the installation component 14 like this, simultaneously, is accompanied by the rotation of rotary body 10, and retainer 12 and light source 13 also rotate.
In addition, such luminescence component S inserts operating portion 6 in the patchhole 7a, and frame 7 is positioned on the upper shell 3, and laminated configuration is on housing 1.
At this moment, leading-out terminal 8b and the 2nd installation foot 14c are outstanding through the below, lateral of housing 1.
The control member 15 that is made of the moulding product of synthetic resin comprises: at the 15b of the portion that wins of the ring-type of the porose 15a of central portion, win the 15c of foot of the tubular that the 15b of portion extends downwards from this, the fixed part 15d that is provided with in the inboard of the 15c of this foot, with maintaining part (the 1st joint portion) position that 10b is corresponding, be arranged on the 3rd joint portion 15e of the tubular on the 15c of foot, at the 4th joint portion 15f that constitutes with projection (the 2nd joint portion) position that 10e is corresponding, by the recess that is arranged on the 15c of foot.
In addition, when fitting operation member 15, the 3rd joint portion 15e of tubular has just covered and has clasped the 10b of portion, retainer 12, and the peripheral part of illuminating part 13a, simultaneously, the inner face of the 3rd joint portion 15e combines with the end face of the circumferencial direction of maintaining part (the 1st joint portion) 10b, and, projection (the 2nd joint portion) 10e is positioned at the 4th joint portion 15f that is made of recess, the inner face of the 4th joint portion 15f combines with the end face of the circumferencial direction of projection (the 2nd joint portion) 10e, the result, by the rotation of control member 15, the 3rd, the 4th joint portion 15e, 15f is being with maintaining part (the 1st joint portion) 10b and projection (the 2nd joint portion) 10e to make rotary body 10 rotations.
Although understand that the 3rd, the 4th joint portion 15e, 15f use the joint portion that is formed by concavity portion to constitute, but also can constitute the joint portion with convex shaped part.
Though here do not illustrate, have will being placed on the printed circuit board (PCB) of conductive pattern of this spline structure with luminous rotary electrical unit, leading-out terminal 4b, 8b and the 2nd installation foot 14c, are installed and distribution on printed circuit board (PCB) by soldering.
Below the action with luminous rotary electrical unit with this spline structure is described, at first, rotary manipulation member 15.
At this moment, make swivel plate 5 rotations carry out the switching of contact by operating portion 6, thus, be rotated detection (output of the signal of telecommunication), simultaneously, rotary body 10 and light source 13 rotate jointly with control member 15.
And because a pair of moving contact 11 rotates under maintenance and fixed contact 8 frequent state of contact, so light source 13 rotates under luminous state, the result by 1 light source 13, utilizes the position of rotation of illumination expression control member 15.
In addition, till the rotation of control member 15 will proceed to braking parts 10f and braking parts 7d combines, yet, when rotating round about, the cancellation braking, the rotation of control member 15 becomes possibility.
And, in above-mentioned example of the present invention, with fixed contact 8 have slide 8a, moving contact 11 is to have illustrated that by the structures such as circular-arc member that metallic plate etc. constitutes luminescence component S describes, but the present invention is not limited thereto, also following structure can be arranged, be that fixed contact forms by not having circular-arc pair of metal plate etc., the moving contact side is formed by the rubber-like slide, the mutual regular conducting of two contacts.
The invention effect
Of the present invention with the luminous following such structure of rotary electrical unit employing: as to comprise logical Cross the rotation operated rotation detection components of operating portion and be laminated in this rotation detection components The luminescence component of aforesaid operations section side; Above-mentioned luminescence component comprises: be provided with pair of fixed contacts Frame, be provided with a pair of moving contact of above-mentioned fixed contact sliding-contact and with respect to upper State the rotary body that frame is rotatably installed, and be installed on this rotary body, terminal and above-mentioned A light source of moving contact conducting; Above-mentioned rotary body can rotate jointly with aforesaid operations section, and Make above-mentioned light source rotation.
Like this, if consist of with a light source, it is few to compare number of components with product in the past, Price is low, can obtain good productivity.
And, because luminescence component makes light source under the state of moving contact and fixed contact conducting Therefore rotation does not need the special control module according to light source conversion lighting position, therefore can Simplify the structure of using with the whole device of luminous rotary electrical unit, reduce cost.
And, even be for example 120 degree, 180 degree, 270 in the anglec of rotation of rotation detection components In the so different situations about requiring such as degree, as long as make the anglec of rotation and the maximum angle of luminescence component The rotation detection components match, just can corresponding various angle requirement.
And, owing to have the retainer that keeps light source, this retainer is installed on the rotary body, Therefore, fixed light source positively can provide the stable mounting structure of light source.
In addition, even when having difference to require to pivot to the distance of light source (lighting position), Only need the change retainer, just can be to requiring.
And, clasp the maintaining part of retainer rotary body being provided with, owing to utilize maintaining part Retainer is installed, so can positively keep retainer, is provided the stable installation knot of retainer Structure.
In addition, owing to have for the installation component of assembling rotary body and above-mentioned frame, with installing Member makes rotary body and frame integration, forms luminescence component, therefore, can make luminescence component only Vertical, also can obtain in the rotation detection components, to assemble the easier structure of luminescence component.
And the operating portion of rotation detection components is inserted into the central portion that is arranged on luminescence component In the patchhole, luminescence component is laminated on the housing of rotation detection components, therefore, makes to rotation The assembling luminescence component is more simple and certain in the detection components, also can obtain good production The property.
And, since installation component have the 1st installation foot for assembling rotary body and frame, With the 2nd installation foot that luminescence component extend to be used for is installed to case side, therefore make installation component Simple in structure, productivity is good, and, with an installation component assembling rotary body and frame, Just luminescence component can be installed on the printed circuit board (PCB).
And because fixed contact is to form with the slide that the rubber-like metal material constitutes, simultaneously, moving contact is formed by circular-arc metallic plate, and the terminal soldering is on moving contact, so the installation of terminal is simple, productivity and reliability are good.
And, have on the operating portion of being installed in, and the control member that can combine with rotary body, rotary body has the length of circumferencial direction 2nd joint portion short than the length of the 1st long joint portion and circumferencial direction, simultaneously, control member has the length of circumferencial direction 4th joint portion short than the length of the 3rd long joint portion and circumferencial direction, the 1st, interosculate in the 3rd joint portion, while the 2nd, the 4th joint portion mutually combines, therefore can guarantee the assembling position of rotary body and control member really, simultaneously, by the combination at two places, can really rotation be passed to the rotary body of control member.
In addition, on rotary body, be provided with the 1st and the 2nd different joint portion of length of circumferencial direction, so, even two binding sites in opposed position, also can prevent from the control member mistake is contained on the rotary body.
Moreover, maintaining part is constituted as a joint portion, so maintaining part has the joint portion function concurrently, can obtain simple structure.
Claims (9)
1. one kind with luminous rotary electrical unit, it is characterized in that,
Comprise: by the operated rotation detection components of the rotation of operating portion, and the luminescence component that is layered in the aforesaid operations portion side of this rotation detection components;
Above-mentioned luminescence component comprises: the frame that is provided with pair of fixed contacts, be provided with the rotary body of rotatably installing with a pair of moving contact of said fixing contact sliding contact, with respect to above-mentioned frame, and be installed on this rotary body, 1 light source of terminal and above-mentioned moving contact conducting;
Above-mentioned rotary body can rotate jointly with aforesaid operations portion, makes above-mentioned light source rotation.
2. as claimed in claim 1ly it is characterized in that with luminous rotary electrical unit,
Have the retainer that keeps above-mentioned light source, this retainer is installed on the above-mentioned rotary body.
3. as claimed in claim 2ly it is characterized in that with luminous rotary electrical unit,
Be provided with the maintaining part that above-mentioned retainer is clasped on above-mentioned rotary body, above-mentioned retainer is installed by above-mentioned maintaining part.
4. as claimed in claim 1ly it is characterized in that with luminous rotary electrical unit,
Have the installation component that is used to assemble above-mentioned rotary body and above-mentioned frame, above-mentioned rotary body and above-mentioned frame form above-mentioned luminescence component by above-mentioned being integral of installation component.
5. as claimed in claim 4ly it is characterized in that with luminous rotary electrical unit,
The aforesaid operations portion of above-mentioned rotation detection components interts in the inserting hole of the central portion that is arranged at above-mentioned luminescence component, and above-mentioned luminescence component is layered on the housing of above-mentioned rotation detection components.
6. as claimed in claim 5ly it is characterized in that with luminous rotary electrical unit,
Above-mentioned installation component comprises: be used to assemble the 1st installation foot of above-mentioned rotary body and above-mentioned frame, and extend to above-mentioned case side and be used to install the 2nd installation foot of above-mentioned luminescence component.
7. as claimed in claim 1ly it is characterized in that with luminous rotary electrical unit,
The said fixing contact utilizes slide to form, and above-mentioned moving contact utilizes circular-arc metallic plate to form simultaneously, and above-mentioned terminal soldering is installed on the above-mentioned moving contact, and wherein, above-mentioned slide is made of the rubber-like metal material.
8. as claimed in claim 3ly it is characterized in that with luminous rotary electrical unit,
Have the aforesaid operations of being installed on portion, with the combinative control member of above-mentioned rotary body;
Above-mentioned rotary body has the length of circumferencial direction 2nd joint portion short than the length of the 1st long joint portion and circumferencial direction, and simultaneously, the aforesaid operations member has the length of circumferencial direction than the 3rd joint portion of length and the 4th short joint portion of length of circumferencial direction;
Interosculated in above-mentioned the 1st, the 3rd joint portion, interosculated in above-mentioned the 2nd, the 4th joint portion.
9. as claimed in claim 8ly it is characterized in that with luminous rotation electric component,
Above-mentioned maintaining part constitutes as an above-mentioned joint portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003057164 | 2003-03-04 | ||
| JP2003057164A JP2004265825A (en) | 2003-03-04 | 2003-03-04 | Rotary electric component with illumination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1530988A true CN1530988A (en) | 2004-09-22 |
| CN1261955C CN1261955C (en) | 2006-06-28 |
Family
ID=33120659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100074374A Expired - Fee Related CN1261955C (en) | 2003-03-04 | 2004-03-03 | Luminescent rotary electrical components |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2004265825A (en) |
| KR (1) | KR100537317B1 (en) |
| CN (1) | CN1261955C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281827B (en) * | 2007-04-02 | 2010-09-29 | 阿尔卑斯电气株式会社 | Rotary electric component |
| CN103403829A (en) * | 2010-12-30 | 2013-11-20 | 阿塞里克股份有限公司 | Illuminated knob for household appliance |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006310156A (en) * | 2005-04-28 | 2006-11-09 | Alps Electric Co Ltd | Rotary type electrical component with illumination light |
| KR100778343B1 (en) | 2006-07-20 | 2007-11-21 | 동아전기부품 주식회사 | Connect structure of lamp for rotary switch |
| JP4934550B2 (en) * | 2006-10-06 | 2012-05-16 | アルプス電気株式会社 | Rotating electrical parts |
| JP5117879B2 (en) * | 2007-04-02 | 2013-01-16 | アルプス電気株式会社 | Rotating electrical parts |
-
2003
- 2003-03-04 JP JP2003057164A patent/JP2004265825A/en not_active Withdrawn
-
2004
- 2004-02-11 KR KR10-2004-0009052A patent/KR100537317B1/en not_active IP Right Cessation
- 2004-03-03 CN CNB2004100074374A patent/CN1261955C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281827B (en) * | 2007-04-02 | 2010-09-29 | 阿尔卑斯电气株式会社 | Rotary electric component |
| CN103403829A (en) * | 2010-12-30 | 2013-11-20 | 阿塞里克股份有限公司 | Illuminated knob for household appliance |
| CN103403829B (en) * | 2010-12-30 | 2015-11-25 | 阿塞里克股份有限公司 | For the illuminated adjuster of household electrical appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1261955C (en) | 2006-06-28 |
| KR20040078550A (en) | 2004-09-10 |
| JP2004265825A (en) | 2004-09-24 |
| KR100537317B1 (en) | 2005-12-16 |
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Granted publication date: 20060628 Termination date: 20100303 |