CN105304369A - Button switch - Google Patents
Button switch Download PDFInfo
- Publication number
- CN105304369A CN105304369A CN201510259422.5A CN201510259422A CN105304369A CN 105304369 A CN105304369 A CN 105304369A CN 201510259422 A CN201510259422 A CN 201510259422A CN 105304369 A CN105304369 A CN 105304369A
- Authority
- CN
- China
- Prior art keywords
- bulk substrate
- push
- switch
- button switch
- matrix
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
Landscapes
- Push-Button Switches (AREA)
- Elevator Control (AREA)
Abstract
The present invention provides a button switch with easy maintenance and an adjustable position. The button switch comprises a box-shaped substrate (10), a connection end (30) extruded from the bottom of the substrate (10) and is in contact with the fixed touch point of the substrate while installed at the substrate, an operation cover (70) configured to coat the substrate (10), a button (80) extruded from the operation cover (70) and arranged in a pressing mode, and a switch installation part (73) detachably installed at the substrate. When the button switch is installed on the substrate, there is provided a clearance capable of moving in the extending direction of the substrate between the switch installation part (73) and the substrate.
Description
Technical field
The present invention relates to push-button switch.
Background technology
In the past, as push-button switch, such as, there is the irradiation push-button switch that patent documentation 1 is recorded.This irradiation push-button switch has the box-shaped matrix of top-open, the button covered by the opening of this matrix, the rotation linkage assembly be configured in matrix.And, can not stable operation button obliquely by this rotation linkage assembly.
Patent documentation 1: International Publication No. 2010/092679 specification
But above-mentioned push-button switch, such as when using as elevator switch, is fixed on the bulk substrate of elevator switch integratedly.Therefore, push-button switch easily can not be taken off, there is the problem of maintenance difficult.
In addition, due to by the integration of the bulk substrate such as push-button switch and elevator switch, so the installation with push-button switch needs the problem of higher positioning precision.
Summary of the invention
In view of the above-mentioned problems, its problem is to provide a kind of and keeps in repair easily and can carry out the push-button switch of position adjustment in the present invention.
In view of the above problems, push-button switch of the present invention be installed on there is fixed contact portion bulk substrate on, wherein, have: the matrix of box-shaped, give prominence to from the bottom surface of described matrix and the splicing ear contacted with the fixed contact portion of described bulk substrate when being installed on described bulk substrate, cover the operation cover of described matrix, give prominence to and the button configured in the mode that can be pressed into from described operation cover, for the switch attachment member of installing removably at described bulk substrate, when being installed on described bulk substrate, there is moveable play on the bearing of trend of described bulk substrate between described switch attachment member and described bulk substrate.
According to the present invention, have to give prominence to from the bottom surface of matrix and the splicing ear contacted with the fixed contact portion of bulk substrate when being installed on bulk substrate, for being installed on the switch attachment member of described bulk substrate removably.Therefore, it is possible to push-button switch is installed independently, is pulled down, so easily can carry out the maintenance of push-button switch on bulk substrate.
In addition, when push-button switch is installed on bulk substrate, having between switch attachment member and bulk substrate can the play of movement on the bearing of trend of bulk substrate.Therefore, after push-button switch is installed on bulk substrate, the position adjustment of push-button switch can be carried out, so the positioning precision without the need to strictly managing push-button switch, can manufacturing cost be reduced.
An aspect of of the present present invention, also can be configured to, and when being installed on described bulk substrate, utilizes the panel covered by described bulk substrate to carry out position limitation.
According to this aspect, when push-button switch is installed on bulk substrate, position limitation is carried out owing to utilizing the panel covering bulk substrate, so when switch attachment member is installed on bulk substrate, even if there is play between switch attachment member and bulk substrate, the positioning precision of push-button switch also can be improved.
Another aspect of the present invention, also can be configured to, and described switch attachment member is located at described operation cover.
According to this aspect, switch attachment member is located at operation cover.Because operation cover is arranged on bulk substrate, even if so such as matrix and operation cover are fixed, also support base can be carried out by operation cover, the structure of push-button switch can be simplified.
Another aspect of the invention, also can be configured to, even if the fixed contact portion of described splicing ear and described bulk substrate has the mobile contact area that also can contact with each other on the bearing of trend of described bulk substrate.
According to this aspect, the push-button switch that contact stabilization is high can be obtained.
Multiple described push-button switch is arranged by switch element of the present invention.
According to the present invention, the degree of freedom of switch element design is large, can tackle various uses.
Accompanying drawing explanation
Fig. 1 is the stereogram of the push-button switch representing an embodiment of the present invention;
Fig. 2 is another stereogram of the push-button switch of Fig. 1;
Fig. 3 is the profile of the push-button switch of Fig. 1;
Fig. 4 (A), (B) are the exploded perspective views of the push-button switch of Fig. 1;
Fig. 5 (A), (B) are another exploded perspective views of the push-button switch of Fig. 1;
Fig. 6 is the generalized section of the action of push-button switch for illustration of Fig. 1;
Fig. 7 is another generalized section of the action of push-button switch for illustration of Fig. 1;
Fig. 8 is the exploded perspective view of the switch element of an embodiment of the present invention;
Fig. 9 is another exploded perspective view of the switch element of Fig. 8;
Figure 10 is the figure of the assembled state of switch element for illustration of Fig. 8;
Figure 11 is the vertical view of the switch element of Fig. 8;
Figure 12 is the profile seen from the XII-XII line of Figure 11;
Figure 13 is the profile seen from the XIII-XIII line of Figure 11.
Description of symbols
1: push-button switch
10: matrix
11: locator protrusions
12: terminal hole
13: recess
14: plunger installing hole
15: wall portion
16: locking teat
20: printed base plate
21: location hole
22: notch
23: terminal mounting hole
24：LED
25: fixed contact portion
30: splicing ear
31: claw is installed
32: portion of terminal
40: rotation linkage assembly portion
41: the first action bars
42: the second action bars
43: the first connecting portion
44: the second connecting portion
Link insertion section at 45: the first
Link insertion section at 46: the second
47: the first through holes
48: the second through holes
49: pars intermedia
50: contact spring
51:LED peristome
52: hook portion
53: moving contact portion
60: plunger
61: protuberance
62: locking protrusion
63: groove portion
70: operation cover
71: cover main body
72: sidewall portion
73: switch attachment member
74: handle hole
75: annular wall
76: cover installing hole
80: button
81: arrow mark
82: flange part
100: bulk substrate
101: switch installing hole
102: fixed contact portion
110: panel
111: peristome
141: end
142: end
143: intermediate point
144: intermediate point
200: external shell
Embodiment
According to Fig. 1 ~ Fig. 7, the execution mode of push-button switch of the present invention is described.
As shown in Figure 4, Figure 5, the push-button switch 1 of an embodiment of the present invention have the matrix 10 of the box-shaped of top-open, the printed base plate 20 be accommodated in this matrix 10, splicing ear 30, rotation linkage assembly portion 40, contact spring 50 and plunger 60, the operation cover 70 that matrix 10 is covered, from the outstanding button 80 of this operation cover 70.
Matrix 10 is plane general square shape, having the locator protrusions 11 for being located by printed base plate 20, being used for making the outstanding terminal hole 12 of splicing ear 30, being used for configuring the recess 13 in rotation linkage assembly portion 40, being used for installing the plunger installing hole 14 of plunger 60 in its bottom surface.
Locator protrusions 11 is configured in each bight of matrix 10 respectively.Terminal hole 12 is positioned at the inner side of locator protrusions 11, under top view, configures in the mode on the summit laying respectively at quadrangle.Recess 13 is configured in the substantially central portion on one group of relative limit of matrix 10 respectively.Plunger installing hole 14 is configured in each bight of matrix 10 respectively, more more outward than locator protrusions 11.
In addition, matrix 10 having wall portion 15 for being located by plunger 60, being used for the locking teat 16 of fitting operation cover 70 in its side.Wall portion 15 is projecting in the inner side of relative one group of side, is configured in the both sides of recess 13 respectively.Locking teat 16 is respectively projecting at the both ends of length direction in outside of the side not being provided with wall portion 15.
Printed base plate 20 has the flat shape of the bottom surface that can be accommodated in matrix 10, have for and the location hole 21 of locating chimeric with the locator protrusions 11 of matrix 10, for install rotation linkage assembly portion 40 notch 22, for installing the terminal mounting hole 23 of splicing ear 30.
Location hole 21 is configured in each bight of printed base plate 20 respectively.By the locator protrusions 11 of matrix 10 is inserted this location hole 21, printed base plate 20 is arranged on matrix 10.Notch 22, when being installed on matrix 10 by printed base plate 20, making the recess 13 of matrix 10 expose, can install rotation linkage assembly portion 40.Terminal mounting hole 23 is configured with multiple along the limit being provided with notch 22.
In addition, printed base plate 20 has LED (light-emitting diode) 24, fixed contact portion 25 in the above.LED24 is located at the central portion of printed base plate 20.In addition, fixed contact portion 25 is separately positioned on the both sides of LED24, configures along the limit being provided with notch 22.
Splicing ear 30, as Suo Shi Fig. 4 (B), Fig. 5 (B), has the installation claw 31 arranged at the both ends of length direction, the portion of terminal 32 arranged in the substantially central portion of length direction.This splicing ear 30 is pressed into terminal mounting hole 23 by installing the bottom surface side of claw 31 from printed base plate 20 and makes it bend, thus is fixed on the bottom surface of printed base plate 20.When the printed base plate 20 being fixed with splicing ear 30 is arranged on matrix 10 by portion of terminal 32 as illustrated in fig. 2, give prominence to from the terminal hole 12 of matrix 10.
In addition, splicing ear 30, when being assembled on printed base plate 20, is electrically connected with the LED24 of printed base plate 20 and fixed contact portion 25.
Rotation linkage assembly portion 40 is made up of the first action bars 41 and the second action bars 42.
First, second action bars 41,42, for bending to the metal wire rod of plane roughly コ shape, has first, second connecting portion 43,44 and first, second links insertion section 45,46 respectively at both ends.First, second connecting portion 43,44 has first, second through hole 47,48 that can insert first, second and link insertion section 45,46 respectively.
In Fig. 4, Fig. 5, for convenience of explanation, separately represent first, second action bars 41,42, but rotation linkage assembly portion 40 is configured on printed base plate 20 under the state that can be linked to action by first, second action bars 41,42.That is, link second of the second action bars 42 the first through hole 47 that the first connecting portion 43 of the first action bars 41 is inserted in insertion section 46.In addition, link first of the first action bars 41 the second through hole 48 that the second connecting portion 44 of the second action bars 42 is inserted in insertion section 45, first, second through hole 47,48 of first, second connecting portion 43,44 and first, second are linked insertion section 45,46 and is configured on same axle center.And first, second connecting portion 43,44 lays respectively at the recess 13 of matrix 10 and configures.
In addition, below, the linking portion of first, second action bars 41,42 is called pars intermedia 49.
Contact spring 50 is seen as the plate body of waveform for cross section, have the light irradiated from the LED24 of printed base plate 20 is passed through LED peristome 51, for contact spring 50 is installed on rotation linkage assembly portion 40 hook portion 52, have double-contact structure moving contact portion 53.
LED peristome 51 is general square shape, is configured in the central portion of contact spring 50.As shown in Figure 3, hook portion 52 has the curved shape that can be installed on first, second action bars, is configured in the both ends of contact spring 50.By this hook portion 52 being hooked on respectively the relative straight line portion of first, second action bars 41,42, contact spring 50 is arranged on rotation linkage assembly portion 40.In addition, moving contact portion 53 symmetrically configures centered by LED peristome 51.This moving contact portion 53, as illustrated in fig. 3 by contact spring 50 cut plane roughly コ shape otch and formed, oliquely downward extend in the mode moving closer to printed base plate 20 towards LED peristome 51 from hook portion 52.
Plunger 60 has the flat shape that can be fitted together in the inside of matrix 10, and has the flat shape that printed base plate 20 and rotation linkage assembly portion 40 can be covered, and is formed by transparent resin material.This plunger 60 has for the protuberance 61 of button installation 80, for plunger 60 being arranged on locking protrusion 62 on matrix 10, be used for the groove portion 63 of being located by plunger 60.
Protuberance 61 is circular plate shape as illustrated in fig. 4, is configured in the central portion above plunger 60.Locking protrusion 62 is configured in each bight of plunger 60 bottom surface as illustrated in fig. 5 respectively.By this locking protrusion 62 being fastened on the plunger installing hole 14 of matrix 10, plunger 60 is arranged on matrix 10.Groove portion 63 is can the shape of wall portion 15 of intercalation matrix 10, is configured in one group of relative limit respectively.
As shown in Figure 4, operation cover 70 is the plane covered of matrix 10 can be seen general square shape above, has cover main body 71, the sidewall portion 72 arranged on one group of relative limit of this cover main body 71 and switch attachment member 73.
Cover main body 71 is plate shape, has the handle hole 74 for action button 80 at central portion.This handle hole 74 is overlooked as circle, is provided with annular wall 75 at its periphery.Sidewall portion 72 separates certain intervals configuration at the two ends on one group of relative limit of cover main body 71, have the cover installing hole 76 that can engage with the locking teat 16 of matrix 10 respectively.As shown in Figure 1, by the locking teat 16 of matrix 10 is fastened on this cover installing hole 76, operation cover 70 is arranged on matrix 10.In addition, switch attachment member 73 is configured between sidewall portion 72 respectively, has engagement pawl in the edge, front end of the inner side of free end.By this engagement pawl being such as locked on the switch installing hole of the substrate being located at elevator switch etc., push-button switch 1 is arranged on the substrate of elevator switch etc. removably.
Button 80 has the drum of the handle hole 74 that can insert cover main body 71, is formed by transparent resin material.Arrow mark 81 has been drawn on button 80.In addition, the flange part 82 of anticreep is provided with in the edge, periphery of button 80.In addition, the shape of button 80 is not limited to circle, can adopt arbitrary shape such as square grade.
Then, the assemble method of described push-button switch 1 is described.
First, the printed base plate 20 being provided with LED24 and splicing ear 30 is assembled on matrix 10.Now, the locator protrusions 11 of matrix 10 is intercalated in the location hole 21 of printed base plate 20 and printed base plate 20 is located.
Then, the rotation linkage assembly portion 40 being provided with contact spring 50 is assembled into the inside of matrix 10.Now, the connecting portion 43,44 of first, second action bars 41,42 is positioned at the recess 13 of matrix 10, and the LED peristome 51 of contact spring 50 is positioned on LED24 and configures.
And, in the mode that printed base plate 20 and rotation linkage assembly portion 40 are covered, plunger 60 is arranged on matrix 10.Now, plunger 60 is located in the groove portion 63 of plunger 60 by wall portion 15 intercalation of matrix 10.
Finally, after on the protuberance 61 button 80 being assembled into plunger 60, the mode fitting operation cover 70 given prominence to from handle hole 74 with button 80, assembling operation completes.
Then, Fig. 6, Fig. 7 action to described push-button switch 1 is used to be described.
As shown in Figure 6, under return to form (that is, the switch off state) of push-button switch 1, rotation linkage assembly portion 40 is under cross-section, and pars intermedia 49 more leans on printed base plate 20 side than both ends 141,142.Now, the fixed contact portion 25 of printed base plate 20 and the moving contact portion 53 of contact spring 50 separately, do not contact.
As shown in Figure 7, if press the button 80, then rotation linkage assembly portion 40 is exerted a force towards printed base plate 20, both ends 141,142 are pressed.Now, first action bars 41 is rotated for fulcrum with the intermediate point 143 of the end 141 of pars intermedia 49 and the first action bars 41 side, on the other hand, the second action bars 42 is made to rotate for fulcrum with the intermediate point 144 of the end 142 of pars intermedia 49 and the second action bars 42 side.Thus, both ends 141,142 are moved to the position lower than the position returned to form (primary position), and pars intermedia 49 moves to the position set high than initial bit, and first, second action bars 41,42, under cross-section, is roughly one straight line.Contact spring 50, to the result of the position movement set low than initial bit, is depressed by both ends 141,142, and fixed contact portion 25 contacts with moving contact portion 53, becomes operate condition (that is, switch connection state).
Afterwards, if button 80 pressed releasing, then both ends 141,142 are pulled to inner side due to the restoring force of contact spring 50, and push-button switch 1 automatically restores to returning to form shown in Fig. 6.
The both ends 141,142 of push-button switch 1 are acted on to the tensile force f of horizontal direction and the operating physical force f of vertical direction of contact spring 50 generation.This operating physical force f, when being set to the assembling angle θ of first, second action bars 41,42, is equivalent to the component of the vertical direction of the vector in the θ direction, assembling angle of component tensile force f being set to horizontal direction.That is, the operating physical force f1 returned to form shown in Fig. 6 is larger than the operating physical force f2 of the operate condition shown in Fig. 7, from when returning to form to operate condition transition, changes sharp.Its result, reduces sharp relative to the resistance of push operation, gives snap to the finger of user.
Then, Fig. 8 ~ Figure 13 is used to be described switch element of the present invention.
Described switch element under the state of two of being such as arranged above and below by push-button switch 1, is assembled on bulk substrate 100, then from the top installation panel 110 of push-button switch 1 as shown in Figure 8, Figure 9.
Now, by switch attachment member 73 being inserted the switch installing hole 101 of bulk substrate 100 and being engaged by the engagement pawl of switch attachment member 73 front end, thus push-button switch 1 is fixed on bulk substrate 100.Therefore, it is possible to carry out connection operation and the installation exercise of push-button switch 1 simultaneously.
In addition, as shown in Figure 10, bulk substrate 100 is provided with the fixed contact portion 102 that can configure contiguously with the portion of terminal 32 of the splicing ear 30 of push-button switch 1.This fixed contact portion 102 is formed in the mode that contact area rate portion of terminal 32 is large.
In addition, panel 110 has the peristome 111 of the diameter roughly the same with the external diameter of the annular wall 75 of operation cover 70, installs from the mode that this peristome 111 is outstanding with button 80.
In addition, panel 110 as shown in Figure 10, Figure 11, such as, is fixed in external shell 200 grade at fixed parts such as each bight mounting screws.That is, push-button switch 1 carries out position limitation by panel 110.
Described push-button switch 1 has: give prominence to from the bottom surface of matrix 10, the splicing ear 30 contacted with the fixed contact portion 102 of bulk substrate 100 when being installed on bulk substrate 100; For being installed on the switch attachment member 73 on bulk substrate 100 removably.Therefore, it is possible to push-button switch 1 be installed on independently bulk substrate 100 or pull down from bulk substrate 100, so the maintenance of push-button switch 1 easily can be carried out.
In addition, switch installing hole 101 has the length L1 (Fig. 8 shown in) larger than the length L0 (shown in Fig. 8) of switch attachment member 73.In addition, as shown in figure 12, there is the wide cut W1 larger than the wide cut W0 of switch attachment member 73.That is, when being installed on bulk substrate 100 by push-button switch 1, having between switch attachment member 73 and bulk substrate 100 can the play of movement on the bearing of trend of bulk substrate 100.Therefore, after being arranged on bulk substrate 100 by push-button switch 1, can carry out the position adjustment of push-button switch 1, so the positioning precision without the need to strictly managing push-button switch 1, push-button switch 1 becomes easy to the installation of panel 110.Therefore, it is possible to reduction manufacturing cost.
In addition, when push-button switch 1 is arranged on bulk substrate 100, position limitation is carried out owing to utilizing the panel 110 covering bulk substrate 100, so when switch attachment member 73 is arranged on bulk substrate 100, even if there is play between switch attachment member 73 and bulk substrate 100, the positioning precision of push-button switch 1 also can be improved.
In addition, switch attachment member 73 is located at operation cover 70.Because this operation cover 70 is arranged on bulk substrate 100, so the engaging between such as matrix 10 and operation cover 70 by removing not by matrix 10 with operate cover 70 and fix, also can by operating cover 70 support base 10.Therefore, it is possible to the structure of push-button switch 1 is simplified.
In addition, the fixed contact portion 102 of bulk substrate 100 has the contact area larger than the portion of terminal 32 of splicing ear 30.Therefore, even if the position of adjustment push-button switch 1, the contact condition between the fixed contact portion 102 of bulk substrate 100 and the portion of terminal 32 of splicing ear 30 can also be maintained.Its result, can obtain the switch element that contact stabilization is high.
In addition, even if make the fixed contact portion 102 of the contact area rate bulk substrate 100 of the portion of terminal 32 of splicing ear 30 large, also same effect can be obtained.That is, as long as even if the portion of terminal 32 of splicing ear 30 and the fixed contact portion 102 of bulk substrate 100 have and make push-button switch 1 move the contact area that also can contact with each other to the bearing of trend of bulk substrate 100.
Described push-button switch 1 is provided with switch attachment member 73 at operation cover 70, but is not limited thereto.Such as, also switch attachment member can be provided with in the bottom surface of matrix or side.
In addition, be provided with one group of switch attachment member 73 on the relative limit of operation cover 70, but be not limited thereto.Such as, also switch attachment member more than two can be set, on each limit of operation cover 70, switch attachment member can also be set respectively.
In addition, the edge, front end inside free end is provided with the switch attachment member 73 with engagement pawl, but is not limited thereto.When push-button switch is installed on bulk substrate, can the play of movement on the bearing of trend of bulk substrate if having between switch attachment member and bulk substrate, then can adopt arbitrary shape and structure.
Described switch element is made up of two push-button switches 1, but is not limited thereto.Also can be made up of the push-button switch of more than three.In addition, be not limited to situation push-button switch 1 one being arranged with arranging assembling, also can arrange more than two row and assemble.Thus, the design freedom of switch element is large, can tackle various uses.
Utilizability in industry
Switch element of the present invention is not limited to the push-button switch of above-mentioned execution mode, if relative to the removable push-button switch of bulk substrate, then can use arbitrary push-button switch.
Claims (5)
1. a push-button switch, its be arranged on there is fixed contact portion bulk substrate on, it is characterized in that having:
The matrix of box-shaped;
Splicing ear, it is given prominence to from the bottom surface of described matrix, contacts with the fixed contact portion of described bulk substrate when being installed on described bulk substrate;
Operation cover, described matrix covers by it;
Button, it is outstanding from described operation cover, configures in the mode that can be pressed into;
Switch attachment member, it for installing removably on described bulk substrate,
When being installed on described bulk substrate, having between described switch attachment member and described bulk substrate can the play of movement on the bearing of trend of described bulk substrate.
2. push-button switch as claimed in claim 1, is characterized in that,
When being installed on described bulk substrate, the panel covering described bulk substrate is utilized to carry out position limitation.
3. push-button switch as claimed in claim 1 or 2, is characterized in that,
Described switch attachment member is located at described operation cover.
4. the push-button switch according to any one of claims 1 to 3, is characterized in that,
Even if the fixed contact portion of described splicing ear and described bulk substrate has the mobile contact area that also can contact with each other on the bearing of trend of described bulk substrate.
5. a switch element, is characterized in that, is arranged by the push-button switch according to any one of multiple Claims 1 to 4.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-126590 | 2014-06-19 | ||
| JP2014126590A JP2016004767A (en) | 2014-06-19 | 2014-06-19 | Push button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105304369A true CN105304369A (en) | 2016-02-03 |
Family
ID=55201487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510259422.5A Pending CN105304369A (en) | 2014-06-19 | 2015-05-20 | Button switch |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2016004767A (en) |
| CN (1) | CN105304369A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112888646A (en) * | 2018-10-22 | 2021-06-01 | 三菱电机株式会社 | Operating button of elevator and operating panel of elevator |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021082377A (en) * | 2018-03-23 | 2021-05-27 | アルプスアルパイン株式会社 | Keyboard switch device |
| CN108447720A (en) * | 2018-03-29 | 2018-08-24 | 上海贝思特电气有限公司 | A kind of long stroke lever construction elevator button |
| JP7466486B2 (en) | 2021-03-29 | 2024-04-12 | 株式会社日立製作所 | Elevator Equipment |
| JP7209038B2 (en) * | 2021-04-28 | 2023-01-19 | 東芝エレベータ株式会社 | Elevator control panel sensor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6144727U (en) * | 1984-08-27 | 1986-03-25 | アルプス電気株式会社 | Electronic device with keyboard switch |
| JPS6223028U (en) * | 1985-07-27 | 1987-02-12 | ||
| US20020144884A1 (en) * | 2001-03-26 | 2002-10-10 | Nec Corporation | Key Switch |
| CN2817025Y (en) * | 2005-06-08 | 2006-09-13 | 黄修海 | Super-thin push-key cap |
| CN1909131A (en) * | 2005-07-07 | 2007-02-07 | Itt制造企业公司 | Common close type miniaturized electric switch |
| CN201804754U (en) * | 2010-09-29 | 2011-04-20 | 张家港华峰电接插元件有限公司 | Power switch device |
| CN102246253A (en) * | 2009-02-13 | 2011-11-16 | 三菱电机株式会社 | Push-button switch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4733756U (en) * | 1971-05-08 | 1972-12-15 | ||
| JP2002367473A (en) * | 2001-06-05 | 2002-12-20 | Fujitsu General Ltd | Key switch for operation panel |
-
2014
- 2014-06-19 JP JP2014126590A patent/JP2016004767A/en active Pending
-
2015
- 2015-05-20 CN CN201510259422.5A patent/CN105304369A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6144727U (en) * | 1984-08-27 | 1986-03-25 | アルプス電気株式会社 | Electronic device with keyboard switch |
| JPS6223028U (en) * | 1985-07-27 | 1987-02-12 | ||
| US20020144884A1 (en) * | 2001-03-26 | 2002-10-10 | Nec Corporation | Key Switch |
| CN2817025Y (en) * | 2005-06-08 | 2006-09-13 | 黄修海 | Super-thin push-key cap |
| CN1909131A (en) * | 2005-07-07 | 2007-02-07 | Itt制造企业公司 | Common close type miniaturized electric switch |
| CN102246253A (en) * | 2009-02-13 | 2011-11-16 | 三菱电机株式会社 | Push-button switch |
| CN201804754U (en) * | 2010-09-29 | 2011-04-20 | 张家港华峰电接插元件有限公司 | Power switch device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112888646A (en) * | 2018-10-22 | 2021-06-01 | 三菱电机株式会社 | Operating button of elevator and operating panel of elevator |
| CN112888646B (en) * | 2018-10-22 | 2022-09-27 | 三菱电机株式会社 | Operating button of elevator and operating panel of elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016004767A (en) | 2016-01-12 |
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Application publication date: 20160203 |
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