CN101145460A - Switch device - Google Patents
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- Publication number
- CN101145460A CN101145460A CNA2007101487274A CN200710148727A CN101145460A CN 101145460 A CN101145460 A CN 101145460A CN A2007101487274 A CNA2007101487274 A CN A2007101487274A CN 200710148727 A CN200710148727 A CN 200710148727A CN 101145460 A CN101145460 A CN 101145460A
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- Prior art keywords
- mentioned
- press section
- support
- fixed contact
- stop
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/20—Driving mechanisms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/48—Snap-action arrangements depending upon deformation of elastic members using buckling of disc springs
Landscapes
- Push-Button Switches (AREA)
Abstract
The present invention provides a switch apparatus, which can reduce moment acting on soft braze welding part for installing surface soft braze welding outer connecting terminal. The apparatus includes: a bracket (1), which is arranged with central permanent joint (3) and circumjacent permanent joint (4), outer connecting terminals (5, 6) connecting with each permanent joints (3, 4) on a installation surface (1c); a movable contact (7), which is onstates with central permanent joint selectively; a cover (2), which is arranged with inclined piece (2a); an operating component (10), which is arranged with pressing part (10a), elastic part (10b) and action part (10c), frame part (10d); a limitator (1b), setting on the bracket for restricting the remotion of the pressing part of the operating component which applies pressure through a keyboard top (9), and the height position of the contact part that is soffit part (10a2) of the pressing part of the operating component contacting with the limitator is lower than that of the central permanent joint.
Description
Technical field
The present invention relates to a kind of switching device, it has the control member that is pressed and operates along installed surface on transverse direction.
Background technology
As this kind technology in the past, patent documentation 1 has disclosed.The prior art has: the fixed contact that is disposed at central authorities is central fixed contact; The fixed contact that is disposed at periphery is peripheral fixed contact; Dispose the support (case) of these fixed contacts; And be contained in this support the resettlement section, with the constant conducting of peripheral fixed contact, optionally with the travelling contact of the metal dome shape of central fixed contact conducting.Central authorities' fixed contact and peripheral fixed contact are connected with the external connection terminals that is kept by support respectively.Also possess lid in addition, it covers support and has the oblique plate that is relative to the configuration with travelling contact.
Also possess control member in addition, this control member comprises: the press section, and it is applied in pressing force; Elastic portion, it is connected with in this press section, under the effect of pressing force strain can take place; And operating member, the end that it is formed at this elastic portion is sticked in the oblique plate of lid, pushes travelling contact and make it and central fixed contact conducting under the effect of pressing force.
Relative with the press section of control member to outstanding formation of block portion of support, constitute the mobile stop that limits to the press section of the control member of following pressing force.This bulk portion is a stop, be disposed at the contact portion that is provided with on the support for example central fixed contact above.
In the prior art, if from transverse direction the press section of control member is applied pressing force, then this pressing force is delivered to the operating member of control member, and the above-mentioned operating member that engages with the oblique plate of lid descends, and pushes travelling contact by this operating member.Thus, travelling contact counter-rotating, this travelling contact and central fixed contact conducting.Therefore, make peripheral fixed contact and central fixed contact conducting by travelling contact, switch is in opening.
Patent documentation 1: Japanese Utility Model is logined communique No. 2572590
The support of above-mentioned prior art, be equipped on usually printed base plate etc. formation on the installed surface of solder pad, the external connection terminals that remains in this support is soldered on circuit such as printed base plate.But, the stop of the pressing force that acceptance applies the press section along this installed surface from transverse direction, be disposed at the top of central fixed contact, because the distance of this stop and above-mentioned solder portion is bigger, so the bigger moment that is caused by pressing force acts on solder portion easily.Therefore in the prior art, be accompanied by the operation of control member, exist the scolding tin of above-mentioned solder portion to peel off the misgivings of the external connection terminals damage that perhaps is soldered etc.
Summary of the invention
The present invention is based on the actual conditions of above-mentioned prior art and propose, its purpose is to provide a kind of switching device of moment of the solder portion that can reduce to act on the solder external connection terminals.
For reaching this purpose, the invention provides a kind of switching device, it is characterized in that possessing: central fixed contact, and peripheral fixed contact; Support, it disposes these central fixed contacts and peripheral fixed contact, and the external connection terminals that maintenance is connected with each said fixing contact on installed surface; Travelling contact, it is accommodated in the resettlement section of this support, with the constant conducting of above-mentioned peripheral fixed contact, and optionally with above-mentioned central fixed contact conducting; Lid, it covers above-mentioned support, has the oblique plate that is relative to the configuration with above-mentioned travelling contact; Control member, it has: the press section, this press section is from laterally being applied in pressing force along installed surface; Elastic portion, this elastic portion are connected with in this press section, can corresponding above-mentioned pressing force and strain; Operating member, this operating member is formed at the end of this elastic portion, is sticked in the above-mentioned oblique plate of above-mentioned lid, corresponding above-mentioned pressing force and push above-mentioned travelling contact and make itself and above-mentioned central fixed contact conducting; And stop, it is arranged at above-mentioned support, limit with the mobile of above-mentioned pressing force above-mentioned press section to the aforesaid operations member, and set to such an extent that be lower than the configuration height position of above-mentioned central fixed contact with the height and position of the abutting part of the above-mentioned press section of the aforesaid operations member of this stop butt.
The present invention of Gou Chenging like this, support is equipped on printed base plate etc., in the external connection terminals solder that will remain in this support under the state on the circuit such as printed base plate, from when the transverse direction of installed surface applies pressing force to the press section of control member, be connected to the height and position of abutting part of press section of the stop of support, be lower than the configuration height position of the central fixed contact that is arranged on the support, therefore, distance between the application point of solder portion and pressing force is little, can reduce the moment that acts on solder portion that is caused by pressing force.
In addition, the invention is characterized in, in foregoing invention, above-mentioned abutting part by relative with the above-mentioned stop of above-mentioned support to the bottom of above-mentioned press section of aforesaid operations member form, and, also have rotating mechanism, it makes above-mentioned press section rotate near the direction of the above-mentioned stop of above-mentioned support to above-mentioned bottom under the effect of above-mentioned pressing force.
The present invention of Gou Chenging like this when applying pressing force in the press section to control member, rotates the press section by rotating mechanism, and the abutting part of this press section is the stop that the bottom is contacted with support, limits moving of press section.By the size on the short transverse of suitable setting press section, can easily make the bottom of press section be lower than the configuration height position of central fixed contact.Thus, can reduce to act on the moment that the pressing force of solder portion causes reliably.
In addition, the invention is characterized in that in foregoing invention, above-mentioned rotating mechanism is made of rake, described rake is formed at the above-mentioned press section of aforesaid operations member, and is configured to leave from above-mentioned support along with descending downwards.The present invention of Gou Chenging in this way can simply form rotating mechanism.
In addition, the invention is characterized in that in foregoing invention, above-mentioned abutting part is made of protuberance, the tab-like bottom that is formed in the above-mentioned press section of aforesaid operations member of described protuberance, relative with the above-mentioned stop of above-mentioned support.
The present invention of Gou Chenging like this, when applying pressing force in press section to control member, be formed at the bottom of press section abutting part, be the stop that protuberance is connected to support, the moving of restriction press section.Because above-mentioned protuberance is arranged at the bottom of press section, so, can easily make the height and position of protuberance be lower than the configuration height position of central fixed contact by the size on the short transverse of suitably setting the press section.Thus, can reduce to act on the moment that the pressing force of solder portion causes reliably.
In addition, the invention is characterized in, in foregoing invention, above-mentioned abutting part is formed by the bottom of the above-mentioned press section of the aforesaid operations member relative with the above-mentioned stop of above-mentioned support, and the above-mentioned stop of this bottom butt is made of the tab-like protuberance that is formed in above-mentioned support.
The present invention of Gou Chenging like this, when applying pressing force in the press section to control member, the bottom of press section is connected to the stop of support, promptly is formed at the protuberance of support, the moving of restriction press section.The height and position of the protuberance by size on the short transverse of suitable setting press section and support, the abutting part that can easily make the press section is the configuration height position that the height and position of bottom is lower than central fixed contact.Thus, can reduce to act on the moment that the pressing force of solder portion causes reliably.
The invention effect
The present invention will set to such an extent that be lower than the configuration height position of central fixed contact with the height and position of the abutting part of the press section of the control member of the stop butt of support, therefore, under the external connection terminals that is held in support has been soldered state, when applying from the pressing force on the transverse direction in press section to control member, distance between solder portion and the pressing force application point is little, can reduce the moment that acts on solder portion that causes because of pressing force.Thus, can reduce the damage etc. of the external connection terminals of peeling off and being soldered of solder portion of the operation of unsolved in the past attended operation member, can obtain than the high device of reliability in the past.
Description of drawings
Fig. 1 is the figure of the 1st execution mode of expression switching device of the present invention, and (a) figure is the side cross-sectional view of expression key top (key top) A-stage when not being pressed, and (b) figure is that the expression key pushes up the side cross-sectional view when being pressed;
Fig. 2 is the figure of the 2nd execution mode of expression switching device of the present invention, and (a) figure is the side cross-sectional view that the expression key pushes up the A-stage when not being pressed, and (b) figure is that the expression key pushes up the side cross-sectional view when being pressed;
Fig. 3 is the figure of the 3rd execution mode of expression switching device of the present invention, and (a) figure is the side cross-sectional view that the expression key pushes up the A-stage when not being pressed, and (b) figure is that the expression key pushes up the side cross-sectional view when being pressed.
Among the figure,
1-support; 1a-resettlement section; 1b-stop; 1b1-protuberance (stop); 1c-installed surface; 2-lid; 2a-oblique plate; 3-central fixed contact; 4-peripheral fixed contact; 5-external connection terminals; 6-external connection terminals; 7-travelling contact; 8-printed base plate; 9-key top; 9a-end face; 10-control member; 10a-press section; 10a1-rake (rotating mechanism); 10a2-bottom (abutting part); 10a3-end face; 10a4-protuberance (abutting part); 10a5-bottom (abutting part); 10b-elastic portion; 10c one operating member; 10d-frame portion; 11-protection sheet.
Embodiment
Below, accompanying drawings is used to implement the preferred forms of switching device of the present invention.
[structure of the 1st execution mode of the present invention]
Fig. 1 is the figure of the 1st execution mode of expression switching device of the present invention, and (a) figure is the side cross-sectional view that the expression key pushes up the A-stage when not being pressed, and (b) figure is that the expression key pushes up the side cross-sectional view when being pressed.
Shown in Fig. 1 (a) figure, the 1st execution mode of the present invention possesses: central fixed contact 3; Periphery fixed contact 4; And the plastic support 1 that disposes these central fixed contacts 3 and peripheral fixed contact 4.Surrounding by the outer wall of support 1 and forming to such an extent that be lower than in the resettlement section 1a of this outer wall, the overlapping travelling contact 7 that contains 2 pieces of metal dome shapes, this travelling contact 7 and peripheral fixed contact 4 constant conductings, and optionally with central fixed contact 3 conductings.This travelling contact 7 makes metallic plate bloat to a side, forms the bellying that can reverse in the top, is formed with contact at the dorsal part of this bellying by silver-plated grade.Then, if the top of pushing travelling contact 7, the bellying counter-rotating of buckling, when createing the click sound sense of touch, contact portion contacts with central fixed contact 3, and peripheral fixed contact 4 and central fixed contact 3 are conducted.If weaken pressing force to the top, then the bellying ego resilience is to A-stage, travelling contact 7 returns to A-stage, thereby when createing the click sound sense of touch once more, central fixed contact 3 leaves in contact portion, it is non-conduction that periphery fixed contact 4 and central fixed contact 3 are switched to electricity, carries out the switching of switch like this.In addition, the top of support 1 is provided with the protective sheet 11 of the flexible of protection contact portions.Central authorities' fixed contact 3 makes an end of the external connection terminals 5 that is embedded in support 1 be exposed to the inner bottom surface of resettlement section 1a, realize being electrically connected, periphery fixed contact 4 makes an end of the external connection terminals 6 that is embedded in support 1 be exposed to the inner bottom surface of resettlement section 1a, realizes being electrically connected.These external connection terminals 5,6 are remained in support 1 by embed being shaped etc. by one, and make other end (not shown) separately consistent with the installed surface 1c of the bottom surface side of support 1, derive to the outside.
The top of support 1 disposes the lid 2 that covers this support 1, and this lid 2 possesses the oblique plate 2a that is relative to the configuration with travelling contact 7.Support 1 for example is equipped on the printed base plate 8, is held in this support 1 and consistent with its installed surface 1c and be soldered respectively on the circuit of printed base plate 8 to the external connection terminals 5,6 that derive the outside.That is, solder portion is formed at the coupling part of the circuit of external connection terminals 5,6 and printed base plate 8.
Also possess control member 10 in addition, control member 10 comprises: press section 10a, and it for example is applied in pressing force by key top 9; Elastic portion 10b, it is connected with in this press section 10a, can strain under the effect of pressing force; Operating member 10c, the end that it is formed at this elastic portion 10b is sticked in the oblique plate 2a of lid 2, pushes travelling contact 7 so that itself and 3 conductings of central fixed contact under the effect of pressing force; And the 10d of frame portion, it slides on the outer wall of support 1.
The part of the support 1 relative with the press section 10a of control member 10 is formed with the stop 1b that moves that limits press section 10a.Be connected to the abutting part of press section 10a of the control member 10 of this stop 1b, for example the bottom 10a2 by this press section 10a forms.
The 1st execution mode, make especially the press section 10a that is connected to stop 1b abutting part, be that the height and position of bottom 10a2 leaves elastic portion 10b, and set to such an extent that be lower than the configuration height position of central fixed contact 3.
In addition, the 1st execution mode possesses rotating mechanism, this rotating mechanism is pushing up 9 under the effect of the pressing force that the press section of control member 10 10a applies by key, and the direction that makes press section 10a approach the stop 1b of support 1 to the bottom of press section 10a 10a2 is rotated.This rotating mechanism is formed by rake 10a1, this rake 10a1 for example is configured to, be formed at the bearing surface on the press section 10a of control member 10 and key top 9, along with descending to the below of approaching installed surface 1c, leave and outstanding forward from the antetheca of support 1 from elastic portion 10b.In addition, the rear side of the rake 10a1 of press section 10a form with the antetheca almost parallel of support 1, that is, form along with descending to the below of approaching installed surface 1c from elastic portion 10b, the thickness of press section 10a increases.
[action of the 1st execution mode]
Shown in Fig. 1 (a) figure, the 1st execution mode of Gou Chenging is in the early stage under the state like this, owing to do not apply the pressing force that makes travelling contact 7 counter-rotatings to the press section of control member 10 10a by key top 9, therefore control member 10 is arranged in the figure leftward position, travelling contact 7 leaves central fixed contact 3, be cut off between central authorities' fixed contact 3 and the peripheral fixed contact 4, switch is in closed condition.
In addition, shown in (b) figure among Fig. 1, if apply along the pressing force of the transverse direction of installed surface 1c to the press section of control member 10 10a by key top 9, then the 10d of frame portion slides on the outer wall of support 1, right-hand moving in figure.At this moment, be connected to from the antetheca of the support 1 rake 10a1 of outstanding press section 10a forwards by key top 9, press section 10a rotates, and the bottom 10a2 of this press section 10a is connected to the stop 1b of support 1, mobile being limited of this press section 10a.During this period, elastic portion 10b strain under the effect of above-mentioned pressing force, and the operating member 10c that engages with the oblique plate 2a of lid 2 descends along oblique plate 2a.By the decline of above-mentioned operating member 10c, travelling contact 7 is pressed, and travelling contact 7 reverses thus, travelling contact 7 and central fixed contact 3 conductings.Therefore, by travelling contact 7, central fixed contact 3 and peripheral fixed contact 4 conductings, switch is in open mode.
If weaken the pressing force that puts on key top 9, then under the effect of the restoring force that travelling contact 7 self has, this travelling contact 7 resiles, and becomes the state shown in Fig. 1 (a), and switch cuts out.
[effect of the 1st execution mode]
Shown in (b) figure among Fig. 1, the 1st execution mode of Gou Chenging in this way, on installed surface 1c, the external connection terminals 5 that will be held in support 1,6 solders are under state on the circuit of printed base plate 8, pushing up 9 when the press section of control member 10 10a applies pressing force by key, be connected to the abutting part of press section 10a of the stop 1b of support 1, it is the height and position of bottom 10a2, be lower than the configuration height position that is arranged at the central fixed contact 3 on the support 1, therefore, distance between the application point of the solder portion of above-mentioned installed surface 1c and pressing force is little, can reduce because of act on the moment of solder portion by key top 9 pressing forces that apply.Thus, the damage etc. of the external connection terminals of peeling off or being soldered 5,6 of solder portion of the operation of attended operation member 10 can be reduced, the high device of reliability can be obtained.Therefore, laterally push intensity from what be in,, can simplify assembling so do not need to be used to strengthen the auxiliary component of installation strength owing to can set bigger switching device.In addition, owing to can reduce the burden of external connection terminals,, can make the transverse width of switching device and the area miniaturization is set so can dwindle external connection terminals.
In addition, the bottom 10a2 of the press section 10a of control member 10 by the size on the short transverse of suitable setting press section 10a, can be easy to make it to be lower than the configuration height position of central fixed contact 3.
In addition, the rotating mechanism that the press section 10a of control member 10 is rotated forms by being formed on the rake 10a1 that pushes up on the end face of 9 relative press section 10a with key, therefore, can simply form this rotating mechanism, for reducing manufacturing expenses as contributing.
[structure of the 2nd execution mode of the present invention]
Fig. 2 is the figure of the 2nd execution mode of expression switching device of the present invention, and (a) figure is the side cross-sectional view that the expression key pushes up the A-stage when not being pressed, and (b) figure is that the expression key pushes up the side cross-sectional view when being pressed.
Shown in (a) figure among Fig. 2, the 2nd execution mode will push up the end face 10a3 of the press section 10a of the relative control member 10 of 9 end face 9a with key, form with the key of vertical formation and push up 9 the parallel end face of end face 9a, and form by the tab-like protuberance 10a4 that is formed in 10a bottom, press section with the abutting part of the press section 10a of the stop 1b butt of support 1, with relative with the stop 1b of support 1.Other formations are the same with above-mentioned the 1st execution mode.
[action of the 2nd execution mode]
Shown in (b) figure among Fig. 2, the 2nd execution mode of Gou Chenging in this way, pushing up 9 when the press section of control member 10 10a applies pressing force by key, be formed at the bottom of press section 10a abutting part, be the stop 1b that protuberance 10a4 is contacted with support 1, limit moving of this press section 10a.During this period, identical with above-mentioned the 1st execution mode, the operating member 10c of control member 10 pushes travelling contact 7, travelling contact 7 and central fixed contact 3 conductings.Thus, switch opens.If weaken the pressing force that puts on key top 9, under the restoring force effect of travelling contact 7, return to the A-stage shown in Fig. 2 (a), switch cuts out.
[effect of the 2nd execution mode]
The 2nd execution mode of Gou Chenging in this way, constitute the protuberance 10a4 of abutting part, because be arranged at the bottom of press section 10a, so, can easily make the height and position of protuberance 10a4 be lower than the configuration height position of central fixed contact 3 by the size on the short transverse of suitably setting press section 10a.Thus, can reduce to act on the moment that the pressing force of solder portion causes reliably, can obtain and the equal effect of the 1st execution mode.
[structure of the 3rd execution mode]
Fig. 3 is the figure of the 3rd execution mode of expression switching device of the present invention, and (a) figure is the side cross-sectional view that the expression key pushes up the A-stage when not being pressed, and (b) figure is that the expression key pushes up the side cross-sectional view when being pressed.
The 3rd execution mode, shown in (a) figure among Fig. 3, the abutting part of being located at the press section 10a of control member 10 is formed by the bottom 10a5 of this press section 10a, and the stop of this bottom 10a5 butt is formed by the tab-like protuberance lb1 that is formed in support 1.And, the same with in above-mentioned the 2nd execution mode, the end face 10a3 of the press section 10a relative with the end face 9a on key top 9 forms the parallel end face of end face 9a with key top 9.Other structures are the same with above-mentioned the 1st execution mode.
[action of the 3rd execution mode]
Shown in (b) figure among Fig. 3, the 3rd execution mode of Gou Chenging in this way, pushing up 9 when the press section of control member 10 10a applies operating physical force by key, the bottom 10a5 of press section 10a, be connected to the stop of support 1, promptly be formed at the protuberance lb1 of support 1, limit moving of this press section 10a.During this period, identical with above-mentioned the 1st execution mode, the operating member 10c of control member 10 pushes travelling contact 7, travelling contact 7 and central fixed contact 3 conductings.Thus, switch opens.If weaken the pressing force that puts on key top 9, under the effect of the restoring force of travelling contact 7, recover the A-stage shown in Fig. 3 (a), switch cuts out.
[effect of the 3rd execution mode]
The 3rd execution mode of Gou Chenging in this way, the height and position of the size on the short transverse of press section 10a by suitable setting operation member 10 and the protuberance lb1 of support 1, can easily make press section 10a abutting part, be the configuration height position that the height and position of bottom 10a5 is lower than central fixed contact 3.Thus, can reduce to act on the moment that the pressing force of solder portion causes reliably, can obtain and the equal effect of the 1st execution mode.
Claims (5)
1. switching device is characterized in that possessing:
Central authorities' fixed contact, and peripheral fixed contact;
Support, it disposes these central fixed contacts and peripheral fixed contact, and keeps the external connection terminals be connected with each said fixing contact;
Travelling contact, it is accommodated in the resettlement section of this support, with the constant conducting of above-mentioned peripheral fixed contact, and optionally with above-mentioned central fixed contact conducting;
Lid, it covers above-mentioned support, has the oblique plate that is relative to the configuration with above-mentioned travelling contact;
Control member, it has: the press section, this press section is from laterally being applied in pressing force along installed surface; Elastic portion, this elastic portion are connected with in this press section, can corresponding above-mentioned pressing force and strain; Operating member, this operating member is formed at the end of this elastic portion, is sticked in the above-mentioned oblique plate of above-mentioned lid, corresponding above-mentioned pressing force and push above-mentioned travelling contact and make itself and above-mentioned central fixed contact conducting; With
Stop, it is arranged at above-mentioned support, the above-mentioned press section of aforesaid operations member is limited with the mobile of above-mentioned pressing force,
And set to such an extent that be lower than the configuration height position of above-mentioned central fixed contact with the height and position of the abutting part of the above-mentioned press section of the aforesaid operations member of this stop butt.
2. switching device as claimed in claim 1 is characterized in that,
Above-mentioned abutting part by relative with the above-mentioned stop of above-mentioned support to the bottom of above-mentioned press section of aforesaid operations member form, and,
Also have rotating mechanism, it makes above-mentioned press section rotate near the direction of the above-mentioned stop of above-mentioned support to above-mentioned bottom under the effect of above-mentioned pressing force.
3. switching device as claimed in claim 2 is characterized in that,
Above-mentioned rotating mechanism is made of rake, and described rake is formed at the above-mentioned press section of aforesaid operations member, and is configured to leave from above-mentioned support along with descending downwards.
4. switching device as claimed in claim 1 is characterized in that,
Above-mentioned abutting part is made of protuberance, and the tab-like bottom that is formed in the above-mentioned press section of aforesaid operations member of described protuberance is relative with the above-mentioned stop of above-mentioned support.
5. switching device as claimed in claim 1 is characterized in that,
Above-mentioned abutting part is formed by the bottom of the above-mentioned press section of the aforesaid operations member relative with the above-mentioned stop of above-mentioned support, and
The above-mentioned stop of this bottom butt is made of the tab-like protuberance that is formed in above-mentioned support.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006246880 | 2006-09-12 | ||
| JP2006246880A JP4359603B2 (en) | 2006-09-12 | 2006-09-12 | Switch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101145460A true CN101145460A (en) | 2008-03-19 |
| CN100578709C CN100578709C (en) | 2010-01-06 |
Family
ID=39207893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710148727A Active CN100578709C (en) | 2006-09-12 | 2007-09-06 | Switch device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4359603B2 (en) |
| KR (1) | KR100921354B1 (en) |
| CN (1) | CN100578709C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623790A (en) * | 2012-04-20 | 2012-08-01 | 鸿富锦精密工业（深圳）有限公司 | Antenna and electronic device with same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5659891B2 (en) * | 2011-03-15 | 2015-01-28 | 株式会社デンソー | Electronic equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2572590Y2 (en) * | 1992-04-13 | 1998-05-25 | アルプス電気株式会社 | Push button switch |
| JP3896643B2 (en) | 1997-07-22 | 2007-03-22 | 松下電器産業株式会社 | Push-on switch |
| JP2002100264A (en) * | 2000-09-22 | 2002-04-05 | Sagami Denshi Kogyo:Kk | Tact switch |
| JP4507979B2 (en) | 2005-05-23 | 2010-07-21 | パナソニック株式会社 | Push switch |
-
2006
- 2006-09-12 JP JP2006246880A patent/JP4359603B2/en active Active
-
2007
- 2007-08-31 KR KR1020070088073A patent/KR100921354B1/en active IP Right Grant
- 2007-09-06 CN CN200710148727A patent/CN100578709C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623790A (en) * | 2012-04-20 | 2012-08-01 | 鸿富锦精密工业（深圳）有限公司 | Antenna and electronic device with same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4359603B2 (en) | 2009-11-04 |
| KR20080024067A (en) | 2008-03-17 |
| CN100578709C (en) | 2010-01-06 |
| JP2008071526A (en) | 2008-03-27 |
| KR100921354B1 (en) | 2009-10-13 |
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Address after: Tokyo, Japan, Japan Patentee after: Alpine Alpine Company Address before: Tokyo, Japan, Japan Patentee before: Alps Electric Co., Ltd. |