CN1702793A - Pressurization operation device - Google Patents
Pressurization operation device Download PDFInfo
- Publication number
- CN1702793A CN1702793A CN 200510074628 CN200510074628A CN1702793A CN 1702793 A CN1702793 A CN 1702793A CN 200510074628 CN200510074628 CN 200510074628 CN 200510074628 A CN200510074628 A CN 200510074628A CN 1702793 A CN1702793 A CN 1702793A
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- CN
- China
- Prior art keywords
- button
- frame shape
- shape framework
- action button
- connecting portion
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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
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- Switches With Compound Operations (AREA)
- Push-Button Switches (AREA)
Abstract
The invention relates to a press operation device. An operation button (20) is arranged at an operation panel towards multi directions. A plurality of press components (41) are activated selectively by pressing the operation button (20). The press operation device comprises a button table hole (2) arranged at the operation panel (1) and embed in the operation button, a central part arranged in the button table hole (2), a button bearing part (4) arranged integrally with the operation panel (1) through a bearing arm (3) and a plurality of connecting parts (8, 9) integrally arranged at the button bearing part (4) for activating the operation button (20) embed at the button bearing part towards more than three directions. By adopting the invention, the bearing structure of the operation button pressing to multi directions needs no special parts, reducing the member of the parts with simple installation and ensuring enough resilience of the operation button stably.
Description
Technical field
The present invention relates to for example be applicable to the pressurization operation device of switching manipulations such as automobile audio, especially relate to and have the pressurization operation device that selectively a plurality of switches is carried out the multi-direction action button of pressing operation.
Background technology
As existing this pressurization operation device, known have a kind of action button that switch press is used to make can be towards the multi-direction supporting structure that fascinates of pushing, concerning this action button, selectively to soft-touch control ( Network ト ス ィ Star チ) push action (for example, with reference to patent documentation 1 and patent documentation 2).
Promptly, the pressurization operation device of patent documentation 1, formation is with 1 multi-direction button (action button) and have the set switching device that carries out fit blocking in abutting connection with button of a plurality of pressing buttons of being configured in this multi-direction button periphery integratedly, so described multi-direction button and describedly form respectively with guidance panel separately in abutting connection with button, constitute described multi-direction button embedding is located in the button embedded hole of this guidance panel, be screwed structure on guidance panel in abutting connection with button described.At this, describedly make bearing portion integrally formed in the central part of rib cylindraceous spring portion by Ping Mian Swastika shape in abutting connection with button, simultaneously in the periphery of described rib by a plurality of pressing buttons being made integratedly the structure of cantilever respectively with a plurality of connecting portions of this rib one.Will be in the back side of described multi-direction button central part integrally formed a plurality of axis of a weld and described bearing portion welding in abutting connection with button, this is combined with described multi-direction button one in abutting connection with button, and making described multi-direction button is that the center can descend up that the left and right sides is multi-direction fascinates with described bearing portion in abutting connection with button.Patent documentation 1 according to this spline structure, when the spring portion deflection deformation of pushing multi-direction button Ze Swastika shape, thereby can push the soft-touch control that described multi-direction button constitutes, in addition, push by pressing button ambient side, described connecting portion deflection deformation, the soft-touch control of regulation is pushed.
On the other hand, the pressurization operation device of patent documentation 2 is a kind of swinging operation type switching devices, comprising: overleaf circumferencial direction have integratedly a plurality of push projection and overleaf central part have the action button (pressing body) of bolster integratedly; Support the supporting member of this action button swingably; The a plurality of switch elements relative with described each push projection.In this pressurization operation device, on described supporting member, form recess and with this recess side as the cantilever-like elastic arm of the criss-cross list of the formation of stiff end, utilize thermal welding and cold riveting etc. to engage the connection projection of described action button with the free end side of this elastic arm, make described action button and supporting member integrated, simultaneously, described fixed head and described supporting member are clipped touch spring ( Network ト ば ね) and be fixed between the flexible substrate and described push projection fixing on the fixed head.Thus, identical with the occasion of above-mentioned patent documentation 1, can make action button descend up that the left and right sides is multi-direction fascinates, when removing, by the elastic arm of described single overarm and the spring power that is restored to the pushing of this action button.
Patent documentation 1: Japanese patent laid-open 11-297165 communique (the 4th page, Fig. 5～Figure 13)
Patent documentation 2: the Japan Patent spy open the 2000-315445 communique (the 3rd～4 page, Fig. 2～Fig. 4)
Pressurization operation device in the past has above structure, so occasion at patent documentation 1, have the bearing portion that can support multi-direction button (action button) usefulness and Swastika shape with fascinating connecting portion become split in abutting connection with button and guidance panel, and, described multi-direction button and described integrated by welding in abutting connection with button, this in abutting connection with a plurality of positions of button by screw on described guidance panel, so exist parts number required in the supporting structure of action button many, the problem when assembling is taken a lot of work.In addition, as mentioned above, multi-direction button and integrated by welding in abutting connection with the bearing portion of button, so the spring portion of described bearing Bu You Swastika shape in abutting connection with button remains one, but the load of pushing of described multi-direction button acts on this spring portion equably, thereby not only this pressing operation needs big power, and whenever the spring portion integral body of the described multi-direction button Suo Shu Swastika shape of pressing operation will be twisted and strain, so danger of fascinating towards the direction different when having described multi-direction button press with required direction, and, there is described screw division generation early fatigue, the easy impaired problem of restoring force of the described spring portion of pushing this multi-direction button when removing of described multi-direction button.There is the structure large-scaleization of the action button support integral body that comprises this spring portion in the spring portion of Qi Shi Swastika shape of You and described in the integrally formed structure of button, the problem that the required structure of action button support is difficult to miniaturization.And, the problem that also has the spring portion because of described shape that the scope of the literal illumination of action button and the illumination for exposure of action button periphery etc. is restricted.
On the other hand, in the patent documentation 2, swinging operation type switching device comprises: circumferencial direction has a plurality of push projection and the action button that is connected projection (operating body) overleaf; Support the supporting member of this action button swingably; Be fixed on the flexible substrate on the fixed head; Be fixed on this flexible substrate and be clipped in touch spring between the connection projection of described action button by adhesive tape.Not only the parts number is many for this swinging operation type switching device, and when assembling must be that the free end side one that the center forms the cantilever-like elastic arm of criss-cross list engages by thermal welding or cold riveting etc. and the recess of the supporting member of the bearing portion that becomes bolster of action button with the projection that is connected with described action button one, maybe described supporting member must be fixed on the fixed head of flexible substrate, assembling spends a large amount of man-hours, has the problem of assembling operation extreme difference.In addition, restoring force when removing the pushing of described action button obtains by cantilever-like elastic arm of described list and described touch spring, but the elastic arm of described single overarm must form can be be connected the length that projection connect of its free end with the back side peripheral side that is darted at described action button integratedly, therefore, early fatigue takes place in described elastic arm easily, has the danger that therefore damages the restoring force of described action button.
Summary of the invention
The present invention proposes in order to address the above problem, its purpose is to provide a kind of conduct not need special parts to the supporting structure of the action button of multi-direction pressing operation, can cut down the parts number, assembling is simple simultaneously, and action button is in the right directionly stably fascinated towards required, can stably guarantee the pressurization operation device of the restoring force that action button is enough simultaneously.
Pressurization operation device of the present invention, action button can be installed on the operating surface mother metal towards a plurality of directions with fascinating, by pushing this action button it is fascinated, a plurality of members that are pressed are moved selectively, and pressurization operation device comprises: the button embedded hole of being located on the described operating surface mother metal, embedding described action button; And be configured in the central part of this button embedded hole, by supporting arm and the integrally formed button support of described operating surface mother metal, integrally formed a plurality of connecting portions that the described action button of interlocking on the button support can be fascinated towards 3 different directions more than the direction on this button support.
Adopt the present invention, the button support is integrally formed by the central part of the button embedded hole of a plurality of supporting arms and operating surface mother metal, while is the integrally formed connecting portion that the described action button of interlocking on the button support can be fascinated towards 3 different directions more than the direction on this button support, thereby no longer need to become the connecting portion of dividing member and, thereby has the assembling effect simply and easily that to cut down parts number, described action button for the spring member of the restoring force that obtains described action button with described operating surface mother metal.In addition, described button support is remained on the described operating surface mother metal integratedly by the supporting arm with its one, and described button support is remained on the described operating surface mother metal integratedly by the supporting arm with its one, and have a plurality of connecting portions integratedly, so seldom go wrong on the intensity, and have such effect: described connecting portion twists as fulcrum described action button when fascinating pushing, thereby described action button pushes when removing, and described action button is returned original position by the reaction force (restoring force) with respect to the distortion of described connecting portion.
The simple declaration of accompanying drawing
Fig. 1 is the stereoscopic figure of the pressurization operation device of expression example 1 of the present invention.
Fig. 2 is the stereogram that the action button state of Fig. 1 has been dismantled in expression.
Fig. 3 is the stereogram that expression is seen from the opposition side of Fig. 2.
Fig. 4 (A) is the vertical view of the major part of the guidance panel among Fig. 2, and Fig. 4 (B) is the rearview of the action button in the presentation graphs 2.
Fig. 5 is the cutaway view of expression along the A-A line of Fig. 1.
Fig. 6 is the cutaway view of expression along the B-B line of Fig. 1.
Embodiment
Example 1
Fig. 1 is the stereoscopic figure of the pressurization operation device of expression example 1 of the present invention, Fig. 2 is the stereogram that the action button state of Fig. 1 has been dismantled in expression, Fig. 3 is Fig. 2 is seen in expression from opposition side a stereogram, Fig. 4 (A) is the vertical view of the major part of the guidance panel among Fig. 2, Fig. 4 (B) is the rearview of the action button in the presentation graphs 2, Fig. 5 is the cutaway view of expression along the A-A line of Fig. 1, and Fig. 6 is the cutaway view of expression along the B-B line of Fig. 1.
Pressurization operation device shown in the figure is the structure on the operating surface mother metal (hereinafter referred to as guidance panel) 1 that action button 20 is constituted towards the different multi-direction switching manipulation panels that are installed in automobile audio for example etc. with fascinating.Described guidance panel 1 is integrally formed by hard resin, have and make described action button 20 can embed the button embedded hole 2 of usefulness with fascinating, be provided with by the integrally formed button support 4 of supporting arm 3 and described guidance panel 1 at the central part of this button embedded hole 2.
The structure of described button support 4 is, with size (diameter) different a plurality of frame shape frameworks 5～7 concentric shape separate configuration, make connecting portion 8,9 is integrally formed across these frame shape frameworks 5～7, and make a plurality of supporting arms 3 integrally formed across the bottom side of the button embedded hole 2 of outermost frame shape framework 5 on described each frame shape framework 5～7 and guidance panel 1.Further describe, in described each frame shape framework 5～7, be positioned at outermost the 1st frame shape framework 5, be connected with described guidance panel 1 one by the criss-cross described supporting arm 3 in the plane of radially extending from the lower, outer perimeter of this frame shape framework 5.In addition, be positioned at the 2nd frame shape framework 6 of the inboard of described the 1st frame shape framework 5, its outer peripheral face symmetric position is connected with described the 1st frame shape framework 5 one by the 1st connecting portion 8.And, be positioned at the 3rd frame shape framework 7 of the inboard of described the 2nd frame shape framework 6, by being connected with described the 2nd frame shape framework 6 one with the 2nd connecting portion 9 of described the 1st connecting portion 8 different directions.In other words, described the 1st connecting portion 8, across described the 1st frame shape framework 5 and the 2nd frame shape framework 6, the symmetric position of between makes the 1st, the 2nd frame shape framework 5,6 integrally formed mutually, described the 2nd connecting portion 9, across described the 2nd frame shape framework 6 and the 3rd frame shape framework 7, the symmetric position of between makes the 2nd, the 3rd frame shape framework 6,7 integrally formed, forms so described the 1st connecting portion 8 and the 2nd connecting portion 9 are gone up in vertical direction (plane cross direction).
In the button support 4 of above structure, the 3rd frame shape framework 7 that is positioned at its central part forms than other frame shape framework 5,6 height.On the internal face symmetric position of the 3rd such frame shape framework 7, be equipped with pair of right and left button engaging pawl 10 relative on the line of the 1st connecting portion 8 that interconnects described symmetric position integratedly.In addition, the inner peripheral surface side of the described button embedded hole 2 on described each supporting arm 3 is provided with button spline slot part 11 (with reference to Fig. 4 (A)), this slot part 11 forms by prominent rib 11a integrally formed on described each supporting arm 3, can carry out the location of described action button 20 simultaneously.And, the bottom inner peripheral portion towards inward flange 12 and described button embedded hole 2 of ring-type is integrally formed, form on this flange 12 and be positioned at described each supporting arm 3 notch part 13 each other, this notch part 13 is the switch press chatted after being used to insert push projection 31 of using.
On the other hand, as Fig. 5 and shown in Figure 6, described action button 20 comprises: the button body 21 that the cup shape is arranged; The outer mounting cover cylindraceous 22 that combines with the outside interlocking of this button body 21; Surface cover 23 with the interlocking of the face side of this outer mounting cover 22.The back side of described button body 21 is with integrally formed with lower member, that is: with the central spud (framework press section) 24 of the circle of front end face (Fig. 5 upper surface) butt of the 3rd frame shape framework 7 of the central part that is arranged in described button support 4; Be darted at the center axial region 25 of the central part of this central spud 24; Be based in a pair of engagement piece portion 26 of the position that clips this center axial region 25; The projection 27 of the fin shape that is darted on the described central spud 24 with the state that clips described center axial region 25 in the position different and slips with the inner peripheral surface of described the 3rd frame shape framework 7 with these engagement piece portion 26; The circumference of described central spud 24 can with the position of the front end face butt of described the 2nd frame shape framework 6 on prominent establish work a plurality of (among the figure being 4) the framework push projection (framework press section) 28 that constitute by costal process; And can with a plurality of retention tab 29 of the prominent rib shape of establishing in position of the front end face butt of described the 1st frame shape framework 5.
At this, as shown in Figure 3, the button engaging pawl 10 that is provided with described the 3rd frame shape framework 7 on described engagement piece portion 26 embeds in the grooving 26a of engaging usefulness slidably.Therefore, the grooving 26a of described button engaging pawl 10 and described engagement piece portion 26 becomes the action button 20 that embeds in the described button embedded hole 2 is carried out the pawl holding section that pawl engages with described the 3rd frame shape framework 7.This pawl holding section is not limited to said structure so long as can get final product with described the 3rd frame shape framework (the most inboard frame shape framework) 7 structures that engage when embedding described action button 20 in the button embedded holes 2.In addition, on described button body 21, be provided with a plurality of illumination perforations 30.And, on the end face of the cylindrical wall of described button body 21, be equipped with push projection 31 that a plurality of switch press corresponding with described notch part 13 use integratedly, embed the spline jut 32 in the described slot part 11.
Then the assembling to described action button 20 describes.
At this, but the demonstration up and down that on the surface cover 23 of described action button 20, has this action button 20 of Visual Confirmation, visual this demonstration on one side, one side make the front face side of this action button 20 from guidance panel 1 being embedded in the button embedded hole 2 up and down of described action button 20 in the right directionly, and a pair of engagement piece portion 26 of then described action button 20 is inserted the 3rd frame shape framework 7 of the central part of the button embedded hole 2 that is positioned at guidance panel 1.At this moment, the internal face of described a pair of engagement piece portion 26 and described the 3rd frame shape framework 7 slips and towards the relative direction strain, its required above strain is stoped at center axial region 25, inserts in described the 3rd frame shape framework 7.After the grooving 26a of described engagement piece portion 26 arrives the position corresponding with engaging pawl 10 in the described frame shape framework 7, described engagement piece portion 26 elastic recoveries, described engaging pawl 10 engages with described grooving 26a.Meanwhile, the push projection 31 of described action button 20 inserts in the notch part 13 of guidance panel 1 side, and in the slot part 11 on the supporting arm 3 of the spline projection 32 embedding operation panels 1 of described action button 20.
So the action buttons 20 in the button embedded hole 2 of embedding operation panel 1 become with the connecting portion 8,9 between described engaging pawl 10 and each the frame shape framework 5～7 respectively as fulcrum can be up 4 directions about down supported assembled state in ground that fascinates.Described guidance panel 1 is assembled under the state on the front face side of automobile audio etc., as Fig. 5 and shown in Figure 6, described each push projection 31 keeps and a plurality of (among the figure being 4) switch 41 butts or the approaching state that is installed on the substrate 40 at the open position of this switch 41.
Then action is described.
Example 1 according to above explanation, be provided with by the integrally formed button support 4 of a plurality of supporting arms 3 and described guidance panel 1 at the central part of the button embedded hole 2 of guidance panel 1, this button support 4 is with 5～7 concentric shape configurations of the 1st to the 3rd frame shape framework, by the 1st of different directions, the 2nd connecting portion 7,8 with these frame shape framework 5～7 mutual one connections, simultaneously, at the internal face of the 3rd frame shape framework 7 of the central part that is positioned at described button support 4 and the middle part, the back side of action button 20, be provided with action button 20 and when described button embedded hole 2 is embedded in, carry out pawl engaging with fascinating with pawl clamping close device that this action button 20 can support towards described the 3rd frame shape framework 7 (engagement piece portion 26 with grooving 26a with engage pawl 10), as long as action button 20 is embedded in the button embedded hole 2 of described guidance panel 1, has the effect that to assemble this action button 20 simply and easily.And, action button 20 after the assembling is that fulcrum can fascinate towards multi-direction (4 direction) with the engaging pawl 10 and described the 1st, the 2nd connecting portion 8,9 of described pawl clamping close device, so described button support 4 need not formed by the member different with guidance panel 1, can cut down the parts number, have simultaneously with a plurality of supporting arms 3 of its all-in-one-piece can be to the effect of described action button 20 stable support.And, integrally formed rib 11a on described supporting arm 3, and integrally formed a plurality of ribs 27～29 on described action button 20 so described supporting arm 3 and linking part 8,9 can be not damaged because of the pressing operation of described action button 20, have the effect that can fully guarantee their intensity.
Example 2
In the above-mentioned example 1, be with action button 20 up down about 4 directions button support 4 that can fascinate structure of the 1st to the 3rd frame shape framework 5～7 can being fascinated by the 1st, the 2nd connecting portion 8,9 towards 4 directions, but its button support 4 also can be made the formation position by the 1st, the 2nd connecting portion 8,9 that changes 5～7 of the 1st to the 3rd frame shape frameworks, with these connecting portions 8,9 is the supporting structure that fulcrum makes described action button 20 can fascinate towards 3 directions, and this occasion also can obtain the action effect identical with above-mentioned example 1.
Claims (5)
1. a pressurization operation device can be installed in action button on the operating surface mother metal towards a plurality of directions with fascinating, by pushing this action button it is fascinated, and a plurality of members that are pressed are moved selectively, it is characterized in that, comprising:
Be located at the button embedded hole of described operating surface mother metal, the described action button of embedding; And be configured in the central part of this button embedded hole, by supporting arm and the button support integrally formed with described operating surface mother metal, integrally formed a plurality of connecting portions that the described action button of interlocking on the button support can be fascinated towards 3 different directions more than the direction on this button support.
2. pressurization operation device as claimed in claim 1 is characterized in that, described button support comprises: big or small a plurality of frame shape frameworks of concentric shape configuration; Across these frame shape frameworks and a plurality of connecting portions integrally formed and that can support towards different directions a plurality of inner side frame shape frameworks of being positioned at outermost frame shape framework with fascinating, the frame shape framework in the described outside is the center with this frame shape framework, integrally formed with the operating surface mother metal by a plurality of supporting arms that radially extend, the back side central part of action button embeds and is supported in the most inboard frame shape framework.
3. pressurization operation device as claimed in claim 2, it is characterized in that, the most inboard frame shape framework in each frame shape framework of button support and the rear side of action button are provided with when embedding described action button in the button embedded hole and make both carry out the pawl holding section of pawl engaging.
4. as each described pressurization operation device in the claim 1 to 3, it is characterized in that the button support comprises: by a plurality of supporting arms and the 1st integrally formed frame shape framework of operating surface mother metal that links to each other with the diapire side of button embedded hole; Connecting portion by symmetric position can fascinate towards the direction of twist of this connecting portion the 2nd frame shape framework integrally formed with the 1st frame shape framework; And cross with the linking part of described connecting portion different directions can fascinate towards the direction of twist of this connecting portion the 3rd frame shape framework integrally formed with the 2nd frame shape framework, described the 2nd, the 3rd frame shape framework is that fulcrum is operated button and pushes towards different directions selectively and fascinate with the described connecting portion that links to each other with their outsides.
5. pressurization operation device as claimed in claim 4, it is characterized in that, rear side in action button is provided with the framework press section, and it is fulcrum with the 3rd frame shape framework with the connecting portion that links to each other with their outsides to the 2nd frame shape framework, pushes selectively towards the direction of twist of this connecting portion and fascinates.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004154948A JP2005339896A (en) | 2004-05-25 | 2004-05-25 | Pressing operation device |
| JP2004154948 | 2004-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1702793A true CN1702793A (en) | 2005-11-30 |
Family
ID=35433332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510074628 Pending CN1702793A (en) | 2004-05-25 | 2005-05-25 | Pressurization operation device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2005339896A (en) |
| CN (1) | CN1702793A (en) |
| DE (1) | DE102005019882A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009000387A1 (en) * | 2009-01-23 | 2010-07-29 | BSH Bosch und Siemens Hausgeräte GmbH | Operating device of a household appliance |
| DE102009000383A1 (en) * | 2009-01-23 | 2010-07-29 | BSH Bosch und Siemens Hausgeräte GmbH | Operating device of a household appliance |
| DE102009000388A1 (en) * | 2009-01-23 | 2010-07-29 | BSH Bosch und Siemens Hausgeräte GmbH | Operating device of a household appliance |
| DE102009000382A1 (en) * | 2009-01-23 | 2010-07-29 | BSH Bosch und Siemens Hausgeräte GmbH | Operating device of a household appliance |
| DE102014217634A1 (en) * | 2014-09-03 | 2016-03-03 | BSH Hausgeräte GmbH | household appliance |
| FR3045203B1 (en) * | 2015-12-10 | 2021-03-12 | Renault Sas | CONTROL MODULE OF AN ELECTRICAL BODY OF A VEHICLE |
-
2004
- 2004-05-25 JP JP2004154948A patent/JP2005339896A/en active Pending
-
2005
- 2005-04-28 DE DE200510019882 patent/DE102005019882A1/en not_active Withdrawn
- 2005-05-25 CN CN 200510074628 patent/CN1702793A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005019882A1 (en) | 2005-12-22 |
| JP2005339896A (en) | 2005-12-08 |
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