CN1421886A - Button switch - Google Patents
Button switch Download PDFInfo
- Publication number
- CN1421886A CN1421886A CN02152876A CN02152876A CN1421886A CN 1421886 A CN1421886 A CN 1421886A CN 02152876 A CN02152876 A CN 02152876A CN 02152876 A CN02152876 A CN 02152876A CN 1421886 A CN1421886 A CN 1421886A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- stem
- contact
- push
- moving contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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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
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/52—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
-
- 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
-
- 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
- H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
Landscapes
- Push-Button Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The subject of the present invention is to provide a push button switch structure capable of reducing the number of components, facilitating assembly, and preventing the wear of a moving contact so as to enhance contact reliability. The invention includes the followings: a stem 5, which is disposed in a housing part 1a of a housing 1 for pushing the moving contact 4 so as to be capable of moving up and down to the fixed contacts 2a, 2b; and a cover 6 cap, which is mounted on the top surface of the housing 1 so as to cover the housing part 1a. A long operation lever 6b is integrally formed at one end of the cover 5 by extending and folding back a part of the cover 6 on the top surface side of the stem 5. Further, a stem pushing part 6c for pushing the stem 5 by coming in contact with the top surface of a pushing projection part 5a of the stem 5 and an elastically deformable elastic arm 6d extending from the stem pushing part 6c are formed in the operation lever 6b.
Description
Technical field
The present invention relates to a kind of push-button switch, it can contact moving contact and fixed contact and separate by pressing operation, particularly relate to a kind of structure of push-button switch, it is used to message input devices such as mouse, needs stroke (オ one バ one ス ト ロ one Network) when pressing operation.
Background technology
The structure of the push-button switch in past such as Fig. 5 and shown in Figure 6, Fig. 5 are the sectional arrangement drawing of push-button switch, and Fig. 6 is with being the part sectioned view that concerns between explanation moving contact and the helical spring.
The push-button switch in past is made of following parts: the shell 21 with accommodation section; Be located at the central fixed contact 22a and the peripheral fixed contact 22b of these shell 21 accommodation sections; The moving contact 24 that above central fixed contact 22a and peripheral fixed contact 22b, is oppositely arranged; Be located at the helical spring 25 on the moving contact 24; The stem stem (ス テ system) 26 of pushing above-mentioned moving contact 24 and making it to overturn by helical spring 25; Be loaded on the lid 27 above the above-mentioned shell 21; And the dust-proof cushion 28 between lid 27 and shell 21.
Above-mentioned shell 21 is formed by insulating material moulding such as synthetic resin, and has accommodation section 21a in inside for to have the box of upper opening.In the central authorities of above-mentioned accommodation section 21a, saliently be provided with the central fixed contact 22a that makes by conductive metallic material from inner bottom surface.The relative position place that central fixed contact 22a in clamping is provided with the peripheral fixed contact 22b that is made by conducting metal equally.Be the state of conducting between the marginal portion of above-mentioned moving contact 24 and the peripheral fixed contact 22b.
In addition, on above-mentioned shell 21, be provided with a pair of by fixed terminal 23a, the 23b of sidewall to outer process, this a pair of fixed terminal 23a, 23b are embedded in the above-mentioned shell 21, and not shown, but and the state of the mutual conduction of respectively doing for oneself between above-mentioned central fixed contact 22a and the peripheral fixed contact 22b.And above-mentioned a pair of fixed terminal 23a, 23b are bent downwardly along the sidewall of shell 21, constitute a welding point.
If above-mentioned stem stem 26 is pressed, moving contact 24 is pressed and reverses by helical spring 25, contact with above-mentioned central fixed contact 22a, by moving contact 24 conductings, also be conducting state between above-mentioned then a pair of fixed terminal 23a and the 23b between above-mentioned central fixed contact 22a and the peripheral fixed contact 22b.
At this moment, after above-mentioned moving contact 24 upsets, continue to push above-mentioned stem stem 26, will cause helical spring 25 to be compressed, promptly cause above-mentioned moving contact 24 with under the conducting state between central fixed contact 22a and the peripheral fixed contact 22b, above-mentioned stem stem 26 also can be pressed.Like this, because above-mentioned helical spring 25 is compressed, can obtain the stroke of crossing of above-mentioned moving contact 24 upset backs (behind the contacting).
But for the push-button switch structure of above-mentioned the past, above-mentioned helical spring 25 is contained in the above-mentioned stem stem 26, above-mentioned helical spring 25 is disposed at above-mentioned moving contact 24 tops, prevent that by above-mentioned lid 27 above-mentioned stem stem 26 from coming off, therefore such structure exists number of spare parts various, the problem of assembling trouble.
Also have, above-mentioned moving contact 24 is to contact with the end of above-mentioned helical spring 25, exists owing to above-mentioned moving contact 24 weares and teares to break and causes the problem damaged.
Summary of the invention
So the objective of the invention is to: provide a kind of reliability higher push-button switch, can address the above problem, cut down number of spare parts, make assembling be easy to prevent the wearing and tearing of moving contact simultaneously.
As the 1st kind of scheme that solves problem, make it have following feature, have: be provided with the accommodation section outer cover, be arranged on the bottom surface of above-mentioned accommodation section fixed contact, by springs that can strain make can be with the contact of said fixing contact and the moving contact that separates, being located on the above-mentioned outer cover can free lifting and can be with above-mentioned moving contact to the stem stem of pushing with the contacted direction in said fixing contact and be installed on above the above-mentioned outer cover and cover the lid of above-mentioned accommodation section; And a end at above-mentioned lid, the part of lid is prolonged and to the bending of the top of above-mentioned stem stem, the lever of an integrally formed strip is formed with on this lever and contacted stem stem press section, above-mentioned stem stem top and the elasticity wrist that prolongs out from this press section.
As the 2nd kind of scheme that solves problem, make it have following feature: can strain after the aforesaid operations handle is shaped, and the elastic force by the aforesaid operations handle is held on above-mentioned moving contact between the inner bottom surface of above-mentioned stem stem and above-mentioned outer cover, with to above-mentioned fixed contact one side elastic force-applying.
As the 3rd kind of scheme that solves problem, make it have following feature: above-mentioned moving contact is formed by the metal spring with dome jut, be formed with the jut at the top of the projection that is used to push above-mentioned moving contact below above-mentioned stem stem, the above-mentioned stem stem press section of aforesaid operations handle is configured on the same axis of the above-mentioned jut below above-mentioned stem stem.
The 4th kind of scheme as solving problem makes it have following feature: when the aforesaid operations handle rotates, be accompanied by above-mentioned stem stem press section to the pushing of the top of above-mentioned stem stem, above-mentioned elasticity wrist is a fulcrum strain in rotational direction with above-mentioned stem stem press section.
The 5th kind of scheme as solving problem makes it have following feature: the operating portion that is formed with arcuation at the free end of above-mentioned elasticity wrist.
Brief description of drawings
Fig. 1 is the vertical view of the push-button switch of expression embodiments of the present invention
Fig. 2 is the front view of the identical push-button switch of expression the present invention
Fig. 3 is the end view of the identical push-button switch of expression the present invention
Fig. 4 is the sectional arrangement drawing of the action of the operation of push-button switch handle of expression embodiments of the present invention
Fig. 5 is the sectional arrangement drawing of the push-button switch before the expression
Fig. 6 is the moving contact of the push-button switch before the expression and the part sectional arrangement drawing of helical spring relation
Embodiment
The execution mode of push-button switch of the present invention is described with Fig. 1 to Fig. 4 below.Fig. 1 is the vertical view of push-button switch, and Fig. 2 is its front view, and Fig. 3 is its end view, and Fig. 4 is the sectional arrangement drawing of the operate condition of expression lever.
As shown in the figure, outer cover 1 is the open-topped square box that an inside that is formed by insulating material such as synthetic resin has accommodation section 1a.Be provided with the central fixed contact 2a that the terminal component made by conducting metal forms in the inner bottom surface central authorities of the accommodation section of this outer cover 1 1a, this contact 2a is configured to protrude in the state of the upper face of contact element, and on the position of facing mutually that central fixed contact 2a is clipped in the middle, be provided with peripheral fixed contact 2b, 2b that the terminal component made by conducting metal equally forms, this contact 2b is configured to protrude in the state of the upper face of contact.In addition, be formed with fixed terminal 3a, the 3b of projection laterally in the bottom surface of above-mentioned outer cover 1 central authorities.
Said fixing terminal 3a, 3b are in above-mentioned outer cover 1, and by above-mentioned terminal component, being connected with above-mentioned central fixed contact 2a and peripheral fixed contact 2b becomes conducting state, and this coupling part is in outer cover 1 interior curve and be embedded in the inner bottom part of above-mentioned outer cover 1.
In addition, said fixing terminal 3a, 3b are outstanding to the outside from the bottom surface sections central authorities beginning of above-mentioned outer cover 1, and begin central side walls along above-mentioned outer cover 1 to the bottom surface side bending from this outstanding root, use pin as welding, be welded in and not shown the conductive pattern of arranging on the circuit board of push-button switch (パ one Application) be installed.
In addition, at four jiaos of above-mentioned outer cover 1 top, form the bossed fixing projection 1b that uses.Should fixing be used for cooperating with hole 6g with the fixing of aftermentioned lid 6 with projection 1b, and with lid 6 mounts in the top of above-mentioned outer cover 1.
Moving contact 4 is made the approximate circle plate-like by conductive metal sheet, is formed with dome projection 4a in central authorities, and the following of the ledge of this dome projection 4a is center contact portion.And, the edge portion of above-mentioned moving contact 4, be positioned on above-mentioned peripheral fixed contact 2b, the 2b of the inner bottom surface that is arranged on above-mentioned outer cover 1, being connected with above-mentioned peripheral fixed contact 2b, 2b, above-mentioned center contact portion is arranged at the opposed position with above-mentioned central fixed contact 2a.
Push the dome jut 4a of the central authorities of above-mentioned moving contact 4 by aftermentioned stem stem 5, make above-mentioned moving contact 4 upsets, thereby above-mentioned center contact and above-mentioned central fixed contact 2a are connected.
After above-mentioned stem stem 5 is carried out pressing operation, when above-mentioned stem stem 5 resets,, therefore can prevent that above-mentioned stem stem 5 from outwards ejecting because the above-mentioned blade of a sword 5c of portion is barred from the inner surface of the aftermentioned lid 6 at the top that is fixed on above-mentioned outer cover 1.
In addition, have on the aforesaid operations handle 6b: stem stem press section 6c, its top with the 5a of push projection portion of above-mentioned stem stem 5 contacts, and projection downwards; With elasticity wrist 6d, it continues to prolong out from this stem stem press section 6c and forms the state of elastically deformable.And, being provided with into the operating portion 6e of arcuation at the free end of above-mentioned elasticity wrist 6d, this operating portion 6e cooperates with the electronic instrument driver part D that is equipped with push-button switch, to accept pressing operation.
Above-mentioned stem stem press section 6c is formed at, and contacts with the top of the jut 4a of above-mentioned moving contact 4 and the appropriate location of aforesaid operations handle 6 that moving contact 4 is pushed downwards, promptly be positioned at the corresponding same axis of the jut 5a of above-mentioned stem stem 5 on.So, since the pressing operation power on the aforesaid operations handle 6 of being applied to can be from above-mentioned stem stem press section 6c be delivered to above-mentioned stem stem 5 like clockwork below above-mentioned jut 5b, therefore can be to the certain pressing operation of top execution of the jut 4a of above-mentioned moving contact 4.
In addition, aforesaid operations handle 6b be formed into can strain state, by the elasticity of aforesaid operations handle 6b, the 5a of push projection portion of above-mentioned stem stem 5 can applied downwards under the state of power, and is being installed in the top of above-mentioned outer cover 1.Like this, above-mentioned moving contact 4 is held between the inner bottom surface of accommodation section 1a of above-mentioned stem stem 5 and above-mentioned outer cover 1, because above-mentioned relatively central fixed contact 2a and peripheral fixed contact 2b one side have kept certain elasticity, just can give 4 one pretravels of above-mentioned moving contact (プ リ ス ト ロ one Network) of elastically deformable in advance, thereby make contact stabilization, and can carry out certain switch motion in desired switching position.
In addition, aforesaid operations handle 6 is made into following style: when aforesaid operations handle 6 is carried out rotating operation, be accompanied by above-mentioned stem stem press section 6c the top of above-mentioned stem stem 5 is pushed, above-mentioned elasticity wrist 6d is that fulcrum carries out strain in rotation direction with above-mentioned stem stem press section 6c.And owing to free end at above-mentioned elasticity wrist 6d, be provided with the 6e of aforesaid operations portion that is made into arcuation, so for aforesaid operations handle 6b, cooperating when carrying out pressing operation with the electronic instrument driver part D that is equipped with push-button switch, even in case after switch connection, also the state that can remain on connection is proceeded pressing operation, promptly can positively carry out the so-called stroke of crossing.
In addition, because when lever 6b is pressed operation by driver part D, above-mentioned operating portion 6e rotates along arcuation ground, therefore from the beginning to finishing and can positively contact with the driver part D of electronic instrument of operational stroke, thereby carries out pressing operation.
In addition, central authorities at the baseplate part 6a of above-mentioned lid 6 are provided with, the outstanding through hole 6f of the 5a of push projection portion for making above-mentioned stem stem 5 at four jiaos of aforesaid substrate 6a, is formed with the fixing hole 6g that uses that matches with projection 1b with the said fixing that is formed at above-mentioned outer cover 1 top.Should fixing match with projection 1b with the fixing of above-mentioned outer cover 1 with hole 6g, modes such as use punching press are riveted, like this, under the jut 5b that makes above-mentioned stem stem press section 6c and above-mentioned stem stem 5 is arranged in state on the same axis, can make above-mentioned lid 6 be fixed in the top of above-mentioned outer cover 1.
Next, the course of action of the push-button switch with said structure is described.
As shown in Figure 4, A-stage (position of representing with L1 among Fig. 4) when aforesaid operations handle 6b is in non-pressing operation, owing to can make the end face of the 5a of push projection portion of above-mentioned stem stem 5 always be applied in the state (position of representing with M1 among Fig. 4) of power in the side of keeping down by the elastic force that aforesaid operations handle 6b is had, therefore above-mentioned moving contact 4 is in the state that has been applied in pretravel, and the edge part of above-mentioned moving contact 4 contacts with above-mentioned peripheral fixed contact 2b, the top of 2b.At this moment, dome above-mentioned jut 4a is in the state that separates with above-mentioned central fixed contact 2a, and switch is in off-state.
Begin with this state, if the driver part D by electronic instrument etc. carries out pressing operation to the operating portion 6e of aforesaid operations handle 6b, then it is moved to position shown in the L2 among Fig. 4, above-mentioned stem stem press section 6c is pressed into position shown in the M2 among Fig. 4 with the 5a of push projection portion of above-mentioned stem stem 5, be arranged at the above-mentioned jut 5b of the 5a of the push projection portion below of above-mentioned stem stem 5, push above the top of jut 4a of above-mentioned moving contact 4, and this jut 4a is descended downwards.
At this moment, because the jut 4a of above-mentioned moving contact 4 pushed, and make the above-mentioned jut 4a of above-mentioned moving contact 4 overturn downwards downwards.So, the top lower surface of above-mentioned jut 4a contacts with above-mentioned central fixed contact 2a, and above-mentioned peripheral fixed contact 2b, 2b and above-mentioned central fixed contact 2a are conducted by above-mentioned moving contact 4, thereby make switch be in logical state.
Begin with this state, if the driver part D still by electronic instrument etc. carries out pressing operation to the operating portion 6e of aforesaid operations handle 6b, then the elasticity wrist 6d of aforesaid operations handle 6b is that fulcrum is in the rotation direction strain with above-mentioned stem stem press section 6c.At this moment, owing to be provided with the 6e of aforesaid operations portion that is arcuation, can guarantee that aforesaid operations parts D begins to finishing to implement certain pressing operation from operational stroke along the cambered surface of the 6e of aforesaid operations portion at the free end of above-mentioned elasticity wrist 6d.
Like this, because the elasticity wrist 6d of aforesaid operations handle 6b is that fulcrum is in the rotation direction strain with above-mentioned stem stem press section 6c, in case even still can continue to keep the state (position of representing with M2 among Fig. 4) of conducting later in the switch conducting, and continue to implement further pressing operation, thereby positively carried out stroke action.
Begin with this state, if remove the pressing force that is applied on the aforesaid operations handle 6b, then when the elastic force that aforesaid operations handle 6b is had by itself is got back to initial condition, the above-mentioned jut 4a of above-mentioned moving contact 4 also overturns owing to the elasticity of itself and gets back to the state that just makes, at this moment, above-mentioned stem stem 5 is also applied power by elasticity and pushes upward and be returned to initial position.At this moment, be accompanied by the upset of above-mentioned jut 4a, the top lower surface of above-mentioned jut 4a leaves from above-mentioned central fixed contact 2a, and switch is in dissengaged positions.
If adopt above-mentioned formation, because a end at above-mentioned lid 6, one side of above-mentioned lid 6 is prolonged and to the top of above-mentioned stem stem 5 lateral buckling, and the aforesaid operations handle 6b of integrally formed strip, and on aforesaid operations handle 6b, be formed with: and the upper surface of the 5a of push projection portion of above-mentioned stem stem 5 contacts, and be used to push the above-mentioned stem stem press section 6c of above-mentioned stem stem 5, and stretch out more from this stem stem press section 6c and to obtain, above-mentioned elasticity wrist 6d that can strain, by making above-mentioned lid 6 and aforesaid operations handle 6b be formed at one, can reach the purpose of cutting down number of spare parts, so that assemble simply.
In addition, because the structure of the top upper surface that directly presses on above-mentioned moving contact 4 with helical spring before like this is different, it is by above-mentioned stem stem 5, presses on stem stem 5 tops with lever 6b, therefore can eliminate the wearing and tearing of above-mentioned moving contact 4.Also have, because by of the opening portion sealing of above-mentioned lid 6,, improve the reliability of contact so can suppress the invasion of dust etc. with the above-mentioned accommodation section 1a of above-mentioned outer cover 1.
The invention effect
In sum, use press button of the present invention and have following member: have the accommodation section Outer cover; Be disposed at the fixed contact of accommodation section inner bottom surface; By can strain tabular Spring make and can with the moving contact of fixed contact contact separation; Be assemblied on the outer cover and have Easy on and off degree, and the stem stem that moving contact is pressed to the direction that contacts with fixed contact; And be assemblied in the outer cover top and cover the lid of accommodation section. End at lid prolongs lid A part, and to the bending of the top of stem stem, the lever of integrally formed strip, and And this lever be formed with in stem stem upper surface contacted stem stem press section and by This press section further prolongs and the elasticity wrist of formation, passes through lid and lever like this Integrally formed, so that number of spare parts obtains reduction, and can be assembled simply. In addition, Press on the stem stem top with lever, and can eliminate the wearing and tearing of above-mentioned moving contact; And, By the opening portion sealing of use lid with outer cover, thereby be prevented ingress of dust, carry The effect of high contact reliability.
In addition, lever is formed into elastically deformable, and, because by operation The elasticity that handle has is held on moving contact between the inner bottom surface of stem stem and outer cover, and To the fixed contact application of force, therefore can give in advance can strain moving contact carry out ahead of schedule Journey, thereby so that contact stabilization, and can carry out certain opening in desired switching position Close action.
In addition, owing to moving contact is made by the metallic spring with dome jut, and And below stem stem, be formed be used to the jut of pressing moving contact jut top, will The stem stem press section of lever is disposed on the axis identical with the jut of stem stem below, because of This pressing operation power that is applied on the lever can be passed like clockwork from the stem stem press section Be delivered on the jut below the stem stem, thereby the top of moving contact jut is implemented really Pressing operation.
In addition, owing to when lever carries out rotating operation, be accompanied by the stem stem press section to core What carried out at the top of post presses, and the elasticity wrist of lever is turning to take the stem stem press section as fulcrum Moving direction strain also can be true after switch conduction thereby can guarantee with simple structure Obtained stroke on the spot.
In addition, owing to the operating portion that is formed with arcuation at the free end of elasticity wrist, work as operation When handle is pressed operation by driver part, owing to rotate along arcuation ground operating portion, Therefore from the beginning to finishing and positively to contact with driver part of operational stroke, and advance The row pressing operation.
Claims (5)
1. push-button switch is characterized by and has: the outer cover that is provided with the accommodation section; Be disposed at the fixed contact of above-mentioned accommodation section inner bottom surface; By plate-shaped springs that can strain make and can with the contact of said fixing contact, the moving contact that separates; Be assemblied on the above-mentioned outer cover and have the easy on and off degree, and the stem stem that above-mentioned moving contact can be pushed to the direction that contacts with the said fixing contact; And be assemblied in above-mentioned outer cover top and cover the lid of above-mentioned accommodation section;
By a end at above-mentioned lid, prolong the part of above-mentioned lid, and to the bending of the top of above-mentioned stem stem, and form the lever of strip, and on this lever, be formed with above-mentioned stem stem upper surface contacted stem stem press section and thus the stem stem press section further prolong the elasticity wrist of formation.
2. push-button switch as claimed in claim 1, it is characterized by: the aforesaid operations handle is formed into elastically deformable, and the elastic force by the aforesaid operations handle is had can be held on above-mentioned moving contact between the inner bottom surface of above-mentioned stem stem and above-mentioned outer cover, and the said fixing contact is applied power.
3. push-button switch as claimed in claim 1 or 2, it is characterized by: above-mentioned moving contact is made by the metal spring sheet with dome jut, and below above-mentioned stem stem, be formed with the jut that is used to push above-mentioned moving contact jut top, the above-mentioned stem stem press section of aforesaid operations handle is disposed on the corresponding same axis of above-mentioned jut with above-mentioned stem stem below.
4. push-button switch as claimed in claim 1 or 2, it is characterized by: when the aforesaid operations handle carries out rotating operation, be accompanied by above-mentioned stem stem press section to pushing that carry out at the top of above-mentioned stem stem, above-mentioned elasticity wrist is that fulcrum is in the rotation direction strain with above-mentioned stem stem press section.
5. push-button switch as claimed in claim 4 is characterized by: the operating portion that is formed with arcuation at the free end of above-mentioned elasticity wrist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001364282A JP2003168343A (en) | 2001-11-29 | 2001-11-29 | Push button switch |
| JP2001364282 | 2001-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1421886A true CN1421886A (en) | 2003-06-04 |
| CN1206683C CN1206683C (en) | 2005-06-15 |
Family
ID=19174499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021528764A Expired - Fee Related CN1206683C (en) | 2001-11-29 | 2002-11-26 | Button switch |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2003168343A (en) |
| KR (1) | KR100501059B1 (en) |
| CN (1) | CN1206683C (en) |
| TW (1) | TW563145B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751115A (en) * | 2011-04-22 | 2012-10-24 | 鸿富锦精密工业（深圳）有限公司 | Early warning switch and box body using same |
| CN103151202A (en) * | 2013-02-05 | 2013-06-12 | 李理 | Light-touch switch provided with trigger handle |
| CN104426521A (en) * | 2013-09-10 | 2015-03-18 | 深圳市启望科文技术有限公司 | Button and remote controller with same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101879624B1 (en) * | 2016-05-17 | 2018-07-18 | 파코스(주) | manual mode switch for auto-vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337035U (en) * | 1986-08-27 | 1988-03-10 | ||
| JPH1021790A (en) * | 1996-07-05 | 1998-01-23 | Matsushita Electric Ind Co Ltd | Lever operation type push-on switch |
| KR19980065324A (en) * | 1997-01-08 | 1998-10-15 | 김인렬 | Push switch |
-
2001
- 2001-11-29 JP JP2001364282A patent/JP2003168343A/en not_active Withdrawn
-
2002
- 2002-10-25 TW TW091125035A patent/TW563145B/en active
- 2002-11-20 KR KR10-2002-0072328A patent/KR100501059B1/en not_active IP Right Cessation
- 2002-11-26 CN CNB021528764A patent/CN1206683C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751115A (en) * | 2011-04-22 | 2012-10-24 | 鸿富锦精密工业（深圳）有限公司 | Early warning switch and box body using same |
| CN103151202A (en) * | 2013-02-05 | 2013-06-12 | 李理 | Light-touch switch provided with trigger handle |
| CN104426521A (en) * | 2013-09-10 | 2015-03-18 | 深圳市启望科文技术有限公司 | Button and remote controller with same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030044792A (en) | 2003-06-09 |
| KR100501059B1 (en) | 2005-07-18 |
| JP2003168343A (en) | 2003-06-13 |
| TW563145B (en) | 2003-11-21 |
| CN1206683C (en) | 2005-06-15 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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