CN1183568C - Composite operation type switching device - Google Patents
Composite operation type switching device Download PDFInfo
- Publication number
- CN1183568C CN1183568C CNB011155426A CN01115542A CN1183568C CN 1183568 C CN1183568 C CN 1183568C CN B011155426 A CNB011155426 A CN B011155426A CN 01115542 A CN01115542 A CN 01115542A CN 1183568 C CN1183568 C CN 1183568C
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- mentioned
- slide unit
- contact
- contact portion
- shell
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
- H01H25/041—Operating part movable angularly in more than one plane, e.g. joystick having a generally flat operating member depressible at different locations to operate different controls
- H01H2025/043—Operating part movable angularly in more than one plane, e.g. joystick having a generally flat operating member depressible at different locations to operate different controls the operating member being rotatable around wobbling axis for additional switching functions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
- H01H2025/048—Operating part movable angularly in more than one plane, e.g. joystick having a separate central push, slide or tumbler button which is not integral with the operating part that surrounds it
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/008—Operating part movable both angularly and rectilinearly, the rectilinear movement being perpendicular to the axis of angular movement
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
- H01H25/041—Operating part movable angularly in more than one plane, e.g. joystick having a generally flat operating member depressible at different locations to operate different controls
Landscapes
- Switches With Compound Operations (AREA)
- Push-Button Switches (AREA)
Abstract
The invention relates to a a composite operation type switching device. The composite switching device comprises a housing, having a storage portion, a sliding contact arranged on the inner bottom face of the storage portion, and a slider put in slide contact with the sliding contact. The slider is mounted rotatably in the housing, sliding members also mounted in the housing which are operatable in the directions of pushing and tilting and a plurality of thrusting contact portions with the pushing operation and the tilting operation of the sliding members. The thrusting contact portions are formed separately form the housing and provided on a circuit board, on which the housing is mounted.
Description
The present invention relates to the structure of following composite operation type switching device, it is used in input unit of various electronic equipments etc., by an operating portion, can push direction, toppling direction, multidirectional operation of direction of rotation etc.
As the structure of the composite operation type switching device in past, people know following structure, wherein at switch main body, in the promptly same shell, becomes integrally formed direction of rotation to detect the contact portion of usefulness and pushes the contact portion of detecting usefulness with toppling direction; Or know that following structure etc. is arranged, and wherein be equipped with a plurality of direction of rotation and detect the rotary encoder or the rotational potentiometer of usefulness and push the push-button switch that detects usefulness with toppling direction, they are received in the inside of same shell.
In the structure of the composite operation type switching device of last scheme, form at insulating material by synthetic resin etc., and its inside has in the shell of receptacle, be provided with the contact portion that the metal material by conductivity forms, the contact portion that uses is detected by the direction of pushing of the pars intermedia that is arranged at above-mentioned shell by this contact portion, be arranged at this and push direction and detect a plurality of toppling directions with the periphery of contact portion and detect and use contact portion, be arranged at the direction of rotation that this toppling direction detects with the outside of contact portion in the form of a ring and detect formation with contact portion.
In addition, in above-mentioned shell, the slide unit that admittance has pressing operation to use, and the slide unit of toppling over operation usefulness, the slide unit that this pressing operation is used is arranged at the top surface side of corresponding contact portion, and corresponding contact portion is operated, this slide unit of toppling over operation usefulness becomes whole formation with the slide unit that this pressing operation is used, in the outside of this slide unit,, be provided with the rotary body that rotary manipulation is used by link.
In this composite operation type switching device, if push the slide unit that above-mentioned pressing operation is used, the direction of pushing of then pushing the pars intermedia that is arranged at above-mentioned shell detects the contact portion that uses, be in conducting state, in addition, if making above-mentioned slide unit of toppling over operation usefulness topples over, the a plurality of toppling directions that then are arranged at the middle periphery of above-mentioned shell detect the toppling direction of being toppled over the corresponding above-mentioned slide unit of contact portion and are pressed, be in conducting state, obtain various with push, the corresponding output of toppling direction.In addition, if make above-mentioned slide unit rotation, follow this rotation, by above-mentioned link, above-mentioned rotary body rotates, and the above-mentioned direction of rotation that is provided with is in the form of a ring detected with contact portion realize sliding contact, the coding that output is formed by the required signal of telecommunication.
A plurality of rotary encoders are equipped with in addition, in the structure of composite operation type switching device of back one scheme, as rotary electronic component, or rotational potentiometer etc., it detects detecting direction of rotation or rotation amount etc. by rotary manipulation portion; A plurality of push-button switches as mechanically actuated operation type electronic unit, or microswitch etc., it pushes with toppling direction etc. by operating portion being pushed and toppled over operation, detecting, by so a plurality of electronic units suitably are received in the same shell, just form make and break contact portion.
Also have, on above-mentioned shell, the functional unit of operation usefulness is used and toppled over to the pressing operation that each make and break contact portion of operation is installed, this functional unit be arranged at each make and break contact portion above, and the rotating parts used of rotary manipulation, these parts are connected with the operating portion of corresponding rotary electronic component or mechanically actuated operation type electronic unit.
But, in the structure of the composite operation type switching device in above-mentioned past, because preceding a kind of such, in the structure of the switching device of monolithic devices, the complex structure of switching device itself, the composition of parts is also more, assembling is relatively poor, so have the problem that is difficult to be fit to situation at a low price etc.In addition, such in the back, be equipped with a plurality of corresponding electronic units, in the structure with their integral installations, must use a plurality of push-button switches or microswitch etc., increase the problem that unit price also rises so have the size of shell.
Therefore, the objective of the invention is to solve the above problems, a kind of structure of composite operation type switching device is provided, in the structure of this composite operation type switch, the structure of switching device itself is uncomplicated, and assembling is good, can be fit to the low price situation, overall volume is reduced.
To achieve these goals, the 1st scheme of the present invention comprises shell, and this shell has receptacle; Slide and use contact, this slip is arranged at the inner bottom surface of above-mentioned receptacle with contact; Sliding part, this sliding part and this slide and use the contact sliding contact; Push the contact portion that uses, this is pushed with contact portion and is formed by fixed contact and self-cleaning contact, and this fixed contact and above-mentioned housing form respectively, and are formed on the circuit board that is mounted with above-mentioned shell, above-mentioned movable contact and said fixing contact relatively are arranged on the downside of above-mentioned shell, are the dome shape; Slide unit, this slide unit is installed on the above-mentioned shell, by the 1st slide unit that can carry out pressing operation, and the 2nd slide unit that can topple over operation forms, this slide unit is provided with from the outwards outstanding operation protuberance in the bottom surface of above-mentioned shell, push above-mentioned armature contact by the aforesaid operations protuberance, by pressing operation and and topple over the operation clutch above-mentioned contact portion that uses of pushing; Rotary body, this rotary body rotatably is installed on the above-mentioned shell, and is inserted logical fixing by above-mentioned slide unit; Wherein, above-mentioned pushing with contact portion by the intermediate contact portion of pushing by the 1st slide unit, and peripheral contact portion forms, a plurality of peripheral contact portion is arranged at the periphery of above-mentioned intermediate contact portion, this periphery contact portion pushes by the 2nd slide unit, and the formation position of above-mentioned peripheral contact portion is positioned at slip than above-mentioned shell and the position is set also in the outer part with contact.
In addition, as the 2nd scheme, it is characterized in that a plurality of movable contacts become overall fixed by adhesive sheet, this adhesive sheet is installed on the foregoing circuit mainboard.
Have again, as the 3rd scheme, it is characterized in that above-mentioned the 1st slide unit, be connected by rotary body with the 2nd slide unit, the 2nd slide unit is not followed the process that makes above-mentioned the 1st slide unit and rotary body rotation, follow the process that above-mentioned the 1st slide unit and rotary body are toppled over, push above-mentioned peripheral contact portion.
As mentioned above, because composite operation type switching device of the present invention comprises shell, this shell has receptacle; Slide and use contact, this slip is arranged at the inner bottom surface of above-mentioned receptacle with contact; Rotary body, this rotary body has sliding part, this sliding part and above-mentioned slip contact sliding contact, this rotary body rotatably is installed on the above-mentioned shell; Slide unit, these parts are installed on the above-mentioned shell, can be along pushing the operation of direction and toppling direction; A plurality of contact portions that use of pushing, this a plurality of pushing with contact portion is realized clutch by the pressing operation of above-mentioned slide unit with toppling over to operate, above-mentioned pushing with contact portion is formed on the circuit main board that is mounted with above-mentioned shell that is independent of above-mentioned shell place.So the structure of switching device itself is uncomplicated, because the composition of parts also can reduce, assembling is good, so can realize being fit to situation cheaply, owing to needn't use a plurality of push-button switches or microswitch etc., so can not increase the size of shell, obtain to make the structure of the composite operation type switching device that the whole volume of switching device reduces.
Have again, form by fixed contact and movable contact owing to push with contact portion, this fixed contact is arranged on the circuit main board, this movable contact and this fixed contact relatively are provided with, and it is the dome shape, on slide unit, be provided with from the outwards outstanding operation protuberance in the bottom surface of shell, by the operation protuberance, push the movable contact of the bottom side that is arranged at shell, so can make switch portion simple in structure of pushing and toppling over usefulness.
In addition,, this adhesive sheet is installed on the circuit main board, uses the simple in structure of contact portion, assembling is improved, or the overall dimensions of switch is reduced so push because a plurality of movable contacts become overall fixed by adhesive sheet.
In addition, because slide unit is by the 1st slide unit that can carry out pressing operation, and the 2nd slide unit that can topple over operation forms, a plurality of pushing with contact portion by the intermediate contact portion of pushing by the 1st slide unit, and peripheral contact portion forms, this a plurality of peripheral contact portion is arranged at the periphery of this intermediate contact portion, it is pushed by the 2nd slide unit, the formation position of periphery contact portion is positioned at the outside that position be set of the slip of shell with contact, so can increase from the center of the 2nd slide unit of toppling over usefulness to the size of operation protuberance, thereby can topple over operation more really.
Also have, because the 1st slide unit is connected by rotary body with the 2nd slide unit, because the 2nd slide unit is not followed the process that makes the 1st slide unit and rotary body rotation, and the process of following the 1st slide unit and rotary body to topple over, push peripheral contact portion, so can carry out composition operation with simple structure.
Below, in conjunction with the accompanying drawings embodiments of the invention are elaborated.
Fig. 1 is the exploded perspective view of the composite operation type switching device of expression 1 embodiment of the present invention;
Fig. 2 is the plane graph of expression identical composite operation type switching device of the present invention;
Fig. 3 is the sectional drawing along the 3-3 line of Fig. 2 of the present invention;
Fig. 4 is the sectional drawing along the 4-4 line of Fig. 2 of the present invention;
Fig. 5 is the sectional drawing along the 5-5 line of Fig. 3 of the present invention.
In the drawings, shell 1 is polygonal casing shape, and its insulating material by synthetic resin etc. forms, and the end face opening in this opening, is formed with circular receptacle 1a.At the inner bottom surface of this receptacle 1a,, become the whole a plurality of coded graphics 2a that contact is used in slip that the rotary manipulation that forms as the metal material by conductivity detects usefulness that are formed with by embedding the method for moulding etc.In addition, on the lateral surface of above-mentioned shell 1, form splicing ear 2b, this splicing ear 2b is drawn by above-mentioned coding pattern 2a, extend towards the outside of above-mentioned shell 1, above the extension of this splicing ear 2b, be formed with stop protuberance 1b, the stop hole 9c of the cover 9 that this stop protuberance 1b and back will be described is chimeric, thereby realizes stop.
Pars intermedia at the receptacle 1a of above-mentioned shell 1, be provided with the round shape tube 1c of portion,, form the through hole 1d of the bottom surface that extends to above-mentioned shell 1 at the pars intermedia of this circle shape tube 1c of portion, in this through hole 1d, be inserted with the operating axis 3b that the 1st slide unit 3 of usefulness is pushed at the center that will describe the back.In the tip side of the above-mentioned round shape tube 1c of portion, form ratchet cam part 1e, this ratchet contacts with leaf spring 5 with the ratchet that the back will be described with cam part 1e, produces the sense of click bump.
In addition, 4 positions in the circumferential position of the inner bottom surface of above-mentioned receptacle 1a with from the outstanding mode of inner bottom surface equal height, form facial 6c of contact and supporting protuberance 1f, and this contacts the bottom surface side that facial 6c is arranged at the rotary body 6 that will describe the back; The bottom surface side of the arm 8b of the 2nd slide unit 8 of toppling over usefulness that this supporting protuberance 1f and back will be described contacts, and realizes the location, supporting.In addition, between this supporting protuberance 1f and the supporting protuberance 1f, in the outside that forms above-mentioned coded graphics, form handle hole 1g, the operation protuberance 8d that is arranged on the base portion 8a of the 2nd slide unit 8 that will describe the back inserts this handle hole 1g.In addition, on the inner peripheral surface of above-mentioned receptacle 1a, form guiding groove section 1h, the base portion 8a of this guiding groove section 1h and the 2nd slide unit 8 is chimeric, realizes the restriction of direction of rotation.
The 1st slide unit 3 that usefulness is pushed at the center is formed by the insulating material of synthetic resin etc., it is formed with the operating portion 3a of rectangle, and shaft-like operating axis 3b, this operating axis 3b passes the through hole 1d among the round shape tube 1c of portion that is opened in above-mentioned shell 1 at the bottom surface side pars intermedia of the 3a of aforesaid operations portion.On the side face of this operating axis 3b, the spring receptacle 3c that is formed by circle shape slot part is set, in this spring receptacle 3c, recover with spring 4, this spring 4 is formed by spiral helicine metal wire rod; Ratchet recovers to contact with cam part 1e with the ratchet of the above-mentioned round shape tube 1c of portion with spring 4 biasings towards this with leaf spring 5 with leaf spring 5, this ratchet, is formed by laminal metallic plate.In addition, at the lateral surface of above-mentioned the 1st slide unit 3, be formed with stop claw 3d, this stop claw 3d contacts with the stop slot part 6b of the rotary body 6 that the back will be described, and stops to extract out.
Also have, bottom surface side at above-mentioned rotary body 6, be fixed with sliding part 7, this sliding part 7 is formed by the metallic plate of conductivity, and is in the form of annular discs substantially, at the peripheral part of this sliding part 7, the contact chip 7a that a plurality of cantilever beam shapes are arranged, owing to this sliding part 7 is followed the rotation of above-mentioned rotary body 6 and is rotated, thus the coded graphics 2a sliding contact on above-mentioned contact chip 7a and the inner bottom surface that is arranged at above-mentioned shell 1, thus export required coding (signal of telecommunication).
The 2nd slide unit 8 of toppling over usefulness is by a plurality of base portion 8a, and arm 8b forms, and these a plurality of base portion 8a are formed by the insulating material of synthetic resin etc., and this arm 8b is by will connecting the metalwork formation of rubber-like ring-type between this base portion 8a.On above-mentioned base portion 8a, be formed with the facial 8c of supporting, and operation protuberance 8d, this supports facial 8c and contacts with the facial 6d of pushing of above-mentioned rotary body 6, substantially L-shaped, this operation protuberance 8d is outstanding at the bottom surface side that this supports facial 8c, and this operation protuberance 8d passes the handle hole 1g of above-mentioned shell 1.By by the facial 6d of pushing of above-mentioned rotary body 6, push the facial 8c of above-mentioned supporting, then make the handle hole 1g of the above-mentioned relatively shell 1 of aforesaid operations protuberance 8d outstanding, push the usefulness contact portion 11 of pushing that the back will be described, carry out contact and switch.
Circuit main board 10 is formed by the laminated plate of phenolic resin etc., on this circuit main board 10, forms a plurality of pushing with contact portions 11.This is pushed with contact portion 11 and is pushed with the intermediate contact 11a of portion by the center of the pars intermedia that is arranged at foregoing circuit mainboard 10, and 4 the peripheral contact 11b of portion formation of toppling over usefulness, and this periphery contact portion 11 is provided with the peripheral relative mode of the 11a of this intermediate contact portion.
Above-mentioned pushing with contact portion 11 by a plurality of fixed contact 11c, and a plurality of movable contact 11d form, these a plurality of fixed contact 11c are by carrying out the top surface side that etching and processing is formed at foregoing circuit mainboard 10 to Copper Foil etc., these a plurality of movable contact 11d are relative with this fixed contact 11c, formed by thin metallic plate, be the dome shape, this movable contact 11d passes through adhesive sheet 12 etc., become overall fixed in the form of sheets, and this adhesive sheet 12 is installed on the foregoing circuit mainboard 10.Thus, above-mentioned structure of pushing with contact portion 11 is tending towards simply, and effect has been played in assembling raising or switch miniaturization.
Have again, because above-mentioned pushing with contact portion 11 forms in the following manner, this mode is: make to be positioned at than following in the formation position of above-mentioned the 2nd slide unit 8 being toppled over the above-mentioned peripheral contact 11b of portion that operation the time pushed the position to be set also in the outer part, this is provided with the inner bottom surface that the position refers to be arranged at the receptacle 1a of above-mentioned shell 1, the slip that detects usefulness as rotary manipulation is with the position that is provided with of the above-mentioned coded graphics 2a of contact portion, thereby can increase from the center of the 2nd slide unit 8 of toppling over usefulness to the size of aforesaid operations protuberance 8d, so can more positively topple over operation.
When the above-mentioned composite operation type switching device of the present invention of assembling, at first, insert on the limit time to the receptacle 1a of shell 1, the bottom surface side of above-mentioned arm 8b is contacted with above-mentioned supporting protuberance 1f, realize locating the base portion 8a of the 2nd slide unit 8 and above-mentioned guiding groove section 1h tabling.At this moment, the aforesaid operations protuberance 8d of the bottom surface side of above-mentioned base portion 8a is in the state among the handle hole 1g that inserts above-mentioned receptacle 1a.
Then, make the operating portion 3a of the 1st slide unit 3 pass the jack 6a of above-mentioned rotary body 6, above-mentioned recovery is received among the spring receptacle 3c of the 1st slide unit 3 with leaf spring 5 with spring 4 and ratchet.
At this state, the inside that above-mentioned swivel plate 6 and the 1st slide unit 3 are inserted the receptacle 1a of above-mentioned shell 1.At this moment, the facial 6c of the contact of the bottom surface side of above-mentioned rotary body 6 and push facial 6d, contact with the supporting protuberance 1f of above-mentioned shell 1 and the facial 8c of supporting of the 2nd slide unit 8, realize the location, simultaneously the operating axis 3b of the 1st slide unit 3 is passed the through hole 1d of the round shape tube 1c of portion of above-mentioned shell 1, under the effect of above-mentioned recovery with the bias force of spring 4, above-mentioned ratchet is in contact condition with cam part 1e and ratchet with leaf spring 5.
In addition, be installed on the contact chip 7a of above-mentioned sliding part 7 of the bottom surface side of above-mentioned rotary body 6, be in the inner bottom surface that is arranged at above-mentioned receptacle 1a on the relative state of coded graphics 2a.
Then,, the top surface side of the receptacle 1a of above-mentioned shell 1 is covered, make above-mentioned stop protuberance 1b and stop hole 9c chimeric, above-mentioned shell 1 and rotation are detected with contact portion and corresponding actuating mechanisms portion form one by cover 9.
Afterwards, make portion of aforesaid operations mechanism, relative with pushing of foregoing circuit mainboard 10 with contact portion 11, it is installed on the foregoing circuit mainboard 10, finish assembling.
Action to above-mentioned composite operation type switching device of the present invention is described below.
At first, when pressing operation, if push operating portion 3a with the 1st slide unit 3 by centers of pushing such as fingers, then the above-mentioned recovery of the 1st slide unit 3 opposings is moved towards pushing direction with the bias force of spring 4, be arranged at the middle operating axis 3b of bottom surface side of the 3a of aforesaid operations portion, by pushing the 11a of intermediate contact portion of the centre that is arranged on the foregoing circuit mainboard 10, thus, the above-mentioned movable contact 10d counter-rotating of dome shape, 10c is connected with the said fixing contact, and switch is in conducting state.
At this moment, above-mentioned rotary body 6 does not keep interlock with the 1st slide unit 3, and only the 1st slide unit 3 moves.In addition, the contact face 6c of the bottom surface side in the above-mentioned rotary body 6 contacts with the supporting protuberance 1f in the above-mentioned receptacle 1a, limits it towards pushing moving of direction, thus, do not drive above-mentioned the 2nd slide unit 8, the above-mentioned peripheral contact portion 11 beyond the pars intermedia remains on off-state.
If from then in the state, releasing is pushed, then under the effect of above-mentioned recovery with the bias force of spring 4, the 1st slide unit 3 returns to initial position.
Then, when rotary manipulation, if make 3 rotations of the 1st slide unit by finger etc., above-mentioned rotary body 6 is with 3 rotations of the 1st slide unit, be installed on the coded graphics 2a sliding contact on sliding part 7 and the inner bottom surface that is arranged at above-mentioned receptacle 1a on the bottom surface side of rotary body 6, export required coding (signal of telecommunication).When this rotary manipulation, under the effect of above-mentioned recovery with the bias force of spring 4, make the ratchet cam part 1e on the top surface side of the round shape tube 1c of portion of the pars intermedia that is arranged at above-mentioned shell 1, and the ratchet that is received on the 1st slide unit 3 is setovered the click bump sense of touch when obtaining rotation thus with leaf spring 5.
At this moment,, limit of the rotation of above-mentioned the 2nd slide unit 8, rotate with the rotation of above-mentioned rotary body 6 so can prevent above-mentioned the 2nd slide unit 8 along direction of rotation because the guiding groove section 1h of above-mentioned base portion 8a and above-mentioned shell 1 is chimeric.In addition, because the contacted state of supporting protuberance 1f in the facial 6c of the contact of bottom surface side and above-mentioned receptacle 1a, above-mentioned rotary body 6 rotates, so toppling over or rock can suppress to rotate the time.
Then, when toppling over operation, if make the 1st slide unit 3 by finger etc., laterally topple over towards one of them, toppling over then along with above-mentioned the 1st slide unit 3, above-mentioned rotary body 6 is that fulcrum is toppled over following two points, and these two points are corresponding with the above-mentioned supporting protuberance 1f in being arranged at the above-mentioned receptacle 1a that topples over a side.At this moment, be arranged at above-mentioned rotary body 6 the outside push the facial 8c of supporting that facial 6d pushes the base portion 8a of the 2nd slide unit 8, thus, the 2nd slide unit 8 is a fulcrum with following two points, above-mentioned arm 8b warpage, these two fulcrums are corresponding with the supporting protuberance 1f in the above-mentioned receptacle 1a, push and be arranged on the foregoing circuit mainboard 10, be positioned at the peripheral contact 11b of portion of 4 directions of periphery, the movable contact 11d counter-rotating of dome shape, 11c is connected with the said fixing contact, and switch is in conducting state.
At this moment, above-mentioned the 2nd slide unit 8 is in by above-mentioned rotary body 6, the state that is connected with the 1st slide unit 3, above-mentioned the 2nd slide unit 8 is not followed the process that makes above-mentioned the 1st slide unit 3 and rotary body 6 rotary manipulations, follow to make the 1st slip 3 and rotary body 6 topple over the process of operation, thereby push the peripheral contact 11b of portion of 4 directions that are positioned at periphery.
If from then in the state, remove pushing of toppling direction, because the elastic reaction of the arm 8b of above-mentioned the 2nd slide unit 8, above-mentioned rotary body 6 and the 1st slide unit 3 return to initial position.
Therefore, the spring that the 2nd slide unit 8 or rotary body 6 recover usefulness needn't be set separately, structure becomes simply.
In addition, because inner bottom surface at the receptacle 1a of above-mentioned shell 1, form a plurality of supporting protuberance 1f, these a plurality of supporting protuberance 1f contact with the bottom surface side of above-mentioned arm 8b, the 2nd slide unit 8 is positioned above-mentioned receptacle 1a inside, and 1f is a fulcrum with this supporting protuberance, can make above-mentioned arm 8b warpage, so the elasticity of above-mentioned arm 8b is strengthened, above-mentioned the 2nd slide unit 8 and rotary body 6 are realized recovering really.
According to above-mentioned embodiments of the invention, since can along the rotary body 6 of direction of rotation operation with can be along the slide unit 3 of pushing the operation of direction and toppling direction, 8 one-tenth integral body are received in the above-mentioned shell 1, can this slide unit 3 will be passed through, 8 pressing operation realizes that with toppling over operation a plurality of of clutch push with contact portions 11, be formed on the circuit main board that is mounted with above-mentioned shell 10 that is independent of above-mentioned shell place, so the structure of switching device itself is uncomplicated, because the composition of parts also can reduce, assembling is good, so can be fit to situation cheaply, owing to needn't use a plurality of push-button switches or microswitch etc., so needn't strengthen the size of above-mentioned shell, can obtain to make the structure of the composite operation type switching device that is tending towards miniaturization of switching device.
Also have, because above-mentioned the 1st slide unit 3 and the 2nd slide unit 8 are by above-mentioned rotary body 6, connect in the mode that can keep combined operation, when pressing operation, only the 1st slide unit 3 moves, push the above-mentioned intermediate contact 11a of portion, when rotary manipulation, along with the motion of above-mentioned the 1st slide unit 3, above-mentioned rotary body 6 rotations, above-mentioned sliding part 7 and the above-mentioned coded graphics 2a sliding contact of using contact as slip are when toppling over operation, along with the motion of above-mentioned the 1st slide unit 3, above-mentioned rotary body 6 and the 2nd slide unit 8 are toppled over, push the peripheral contact 11b of portion corresponding to this toppling direction, so same, the structure of switching device itself is uncomplicated, because the composition of parts also can reduce, assembling is good, so can be fit to situation cheaply, can obtain to make switching device be tending towards the structure of the composite operation type switching device of miniaturization.
Claims (3)
1. composite operation type switching device, it comprises shell, this shell has receptacle; Slide and use contact, this slip is arranged at the inner bottom surface of above-mentioned receptacle with contact; Sliding part, this sliding part and this slide and use the contact sliding contact; Push the contact portion that uses, this is pushed with contact portion and is formed by fixed contact and self-cleaning contact, and this fixed contact and above-mentioned housing form respectively, and are formed on the circuit board that is mounted with above-mentioned shell, above-mentioned movable contact and said fixing contact relatively are arranged on the downside of above-mentioned shell, are the dome shape; Slide unit, this slide unit is installed on the above-mentioned shell, by the 1st slide unit that can carry out pressing operation, and the 2nd slide unit that can topple over operation forms, this slide unit is provided with from the outwards outstanding operation protuberance in the bottom surface of above-mentioned shell, push above-mentioned armature contact by the aforesaid operations protuberance, by pressing operation with topple over the operation clutch above-mentioned contact portion that uses of pushing; Rotary body, this rotary body rotatably is installed on the above-mentioned shell, and is inserted logical fixing by above-mentioned slide unit;
It is characterized in that, above-mentioned pushing with contact portion by the intermediate contact portion of pushing by the 1st slide unit, and peripheral contact portion forms, a plurality of peripheral contact portion is arranged at the periphery of above-mentioned intermediate contact portion, this periphery contact portion pushes by the 2nd slide unit, and the formation position of above-mentioned peripheral contact portion is positioned at slip than above-mentioned shell and the position is set also in the outer part with contact.
2. composite operation type switching device as claimed in claim 1 is characterized in that a plurality of movable contacts become overall fixed by adhesive sheet, and this adhesive sheet is installed on the foregoing circuit mainboard.
3. composite operation type switching device as claimed in claim 1 or 2, it is characterized in that above-mentioned the 1st slide unit, be connected by rotary body with the 2nd slide unit, the 2nd slide unit is not followed the process that makes above-mentioned the 1st slide unit and rotary body rotation, follow the process that above-mentioned the 1st slide unit and rotary body are toppled over, push above-mentioned peripheral contact portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000148635A JP2001325859A (en) | 2000-05-16 | 2000-05-16 | Composite switching device |
| JP148635/2000 | 2000-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1324085A CN1324085A (en) | 2001-11-28 |
| CN1183568C true CN1183568C (en) | 2005-01-05 |
Family
ID=18654633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011155426A Expired - Fee Related CN1183568C (en) | 2000-05-16 | 2001-04-28 | Composite operation type switching device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2001325859A (en) |
| KR (1) | KR100420190B1 (en) |
| CN (1) | CN1183568C (en) |
| TW (1) | TW522418B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003059374A (en) * | 2001-06-04 | 2003-02-28 | Mic Electron Co | Slide switch |
| CN1295725C (en) * | 2003-09-15 | 2007-01-17 | 三山电器株式会社 | Push-button switch |
| JP4487821B2 (en) * | 2005-03-25 | 2010-06-23 | パナソニック株式会社 | Composite operation type electronic parts |
| KR100747223B1 (en) | 2005-12-09 | 2007-08-07 | 기아자동차주식회사 | Switch Having Plural Function for Automobile |
| JP4730171B2 (en) * | 2006-03-30 | 2011-07-20 | ミツミ電機株式会社 | Push / Slide switch |
| JP4353964B2 (en) | 2006-06-26 | 2009-10-28 | ホシデン株式会社 | Combined operation type input device |
| JP4832317B2 (en) * | 2007-01-11 | 2011-12-07 | アルプス電気株式会社 | Combined operation type input device |
| JP4830862B2 (en) * | 2007-01-12 | 2011-12-07 | オムロン株式会社 | Operation input device and electronic apparatus using the same |
| JP4695620B2 (en) | 2007-04-18 | 2011-06-08 | ホシデン株式会社 | Combined operation type input device |
| KR100857171B1 (en) | 2007-05-11 | 2008-09-05 | 삼성전기주식회사 | Rotational inputting apparatus and assemblying method therefof |
| KR100857173B1 (en) | 2007-05-30 | 2008-09-05 | 삼성전기주식회사 | Rotational inputting apparatus |
| KR100857168B1 (en) | 2007-05-30 | 2008-09-05 | 삼성전기주식회사 | Rotational inputting apparatus |
| JP4990811B2 (en) * | 2008-02-08 | 2012-08-01 | ホシデン株式会社 | Rotation switch |
| JP2014175194A (en) * | 2013-03-11 | 2014-09-22 | Hosiden Corp | Input device |
| CN104319149B (en) * | 2014-09-12 | 2017-01-25 | 东莞市林积为实业投资有限公司 | Switch encoder |
| CN107393759B (en) * | 2017-08-17 | 2021-08-20 | 惠州市开蒙医疗科技有限公司 | Knob switch and control method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180050A (en) * | 1991-10-15 | 1993-01-19 | Delco Electronics Corporation | Pushbutton rotary switch |
| JP3219353B2 (en) * | 1994-08-26 | 2001-10-15 | アルプス電気株式会社 | Rotary switch and multi-directional input device |
| JP3763169B2 (en) * | 1996-08-23 | 2006-04-05 | 松下電器産業株式会社 | Rotating operation type electronic component with push switch and manufacturing method thereof |
| JP3727745B2 (en) * | 1997-01-10 | 2005-12-14 | アルプス電気株式会社 | Combined operation type switch |
-
2000
- 2000-05-16 JP JP2000148635A patent/JP2001325859A/en not_active Withdrawn
-
2001
- 2001-04-11 TW TW090108603A patent/TW522418B/en not_active IP Right Cessation
- 2001-04-28 CN CNB011155426A patent/CN1183568C/en not_active Expired - Fee Related
- 2001-04-30 KR KR10-2001-0023302A patent/KR100420190B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1324085A (en) | 2001-11-28 |
| KR100420190B1 (en) | 2004-03-04 |
| KR20010106198A (en) | 2001-11-29 |
| JP2001325859A (en) | 2001-11-22 |
| TW522418B (en) | 2003-03-01 |
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Granted publication date: 20050105 Termination date: 20100428 |