CN105981125B - Switch module and switch on wall - Google Patents
Switch module and switch on wall Download PDFInfo
- Publication number
- CN105981125B CN105981125B CN201580007640.8A CN201580007640A CN105981125B CN 105981125 B CN105981125 B CN 105981125B CN 201580007640 A CN201580007640 A CN 201580007640A CN 105981125 B CN105981125 B CN 105981125B
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- CN
- China
- Prior art keywords
- button
- daughter board
- movable terminal
- recess
- projection
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
- H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
- H01H21/245—Operating parts, e.g. handle biased to return to normal position upon removal of operating force the contact returning to its original state upon the next application of operating force
-
- 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
- H01H13/56—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 upon the next application of operating force
- H01H13/60—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 upon the next application of operating force with contact-driving member moved alternately in opposite directions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/36—Driving mechanisms
- H01H21/40—Driving mechanisms having snap action
- H01H21/42—Driving mechanisms having snap action produced by compression or extension of coil spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
- H01H23/20—Driving mechanisms having snap action
- H01H23/205—Driving mechanisms having snap action using a compression spring between tumbler and an articulated contact plate
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Abstract
A kind of switch module (1) includes button (10), back-moving spring (19), movable terminal daughter board (12) and reversing-gear (11).Movable terminal daughter board (12) is arranged on (D1) in the first direction side opposite with the button (10) of the back-moving spring (19).The movable terminal daughter board (12) has first end (121) and the second end (122) in a first direction on first side and the second side of (D1).The back-moving spring (19) is arranged to, and the button (10) is returned to the position before it is pressed when the button (10) is pressed and then is released.The second end (122) of the movable terminal daughter board (12) and the center of the back-moving spring (19) in the first direction (D1) be placed on at the projection of the button (10) (107) position corresponding.
Description
Technical field
The present invention relates generally to switch module and switch on wall, and relates more specifically to a kind of switch module and bag
The switch on wall of the switch module is included, the switch module is configured to, whenever then the button of the switch module is pressed
During release, the button returns to the position before it is pressed.
Background technology
For example, JP2004-296231A discloses a kind of piano handle (type) switch.The piano bat-handle switch includes opening
Close main body and piano handle (operation blade).The switch main body includes housing and the switching machine being accommodated in the housing
Structure.The switching mechanism includes being arranged in the preceding surface of the housing and is configured to the button handle (button) being pressed.
The switching mechanism is constructed such that the contact of the switching mechanism turns on and closed when being pressed the button handle
Close.
The switching mechanism includes contact (moving contact and fixed contact), switch piece, reverse handle, counteracting spring, pressed
Button handle, sliding cam and back-moving spring.The moving contact is located on the switch piece.The switch piece has to be cut from this
Change the forwardly convex spring-reception portion in the part of the leading edge of part.The reversely handle includes having to carry opening on its rear portion
The cylindrical portions on the rear surface of mouth.The spring-reception portion is inserted in the rear end part of the counteracting spring, while described reverse
The fore-end of spring is accommodated in the reversely cylindrical portions of handle.
However, above-mentioned piano bat-handle switch has the problem of operability of button handle is insufficient.Specifically, every time
When pressing the button handle, formed relative between the linear protrusion on the preceding surface of the button handle and sliding cam
Position (distance) is all different, and this causes the operability of the button handle to reduce.
The content of the invention
In view of situation above proposes the present invention, can prevent button the purpose is to providing a kind of when button is pressed can
The switch module and switch on wall of the change of operability.
Switch module in one aspect of the present invention includes button, back-moving spring, movable terminal daughter board and reversing-gear.
On the first side of the button arrangement in a first direction, while on the second side of back-moving spring arrangement in a first direction.Institute
Stating button has the projection for being configured to receive the thrust towards the second side of first direction.The back-moving spring is arranged to often
The button is set to return to the position before the button is pressed when the button is pressed and then discharged by thrust.It is described can
Mobile terminal board has the first side in a first direction and the first end on the second side and the second end respectively, and is arranged in described
On the side opposite with the button in the first direction of back-moving spring.The reversing-gear is configured to when it passes through institute every time
State anti-along the second direction perpendicular to first direction all around the second end of the movable terminal daughter board when button is pressed by thrust
To the rotation movable terminal daughter board.Second end of the movable terminal daughter board and being centrally disposed on along for the back-moving spring
One direction and the position corresponding of the projection.
Switch on wall in one aspect of the present invention includes above-mentioned switch module and is removably attaching to the button
The operation blade on the surface on the first side in a first direction.
Brief description of the drawings
Accompanying drawing only depicts one or more embodiments according to this teaching without limitation by example.In the accompanying drawings,
Identical reference represents same or analogous element, wherein：
Fig. 1 is the decomposition diagram of the switch module in embodiments of the invention；
Fig. 2 is the first specific example for the switch on wall for including the switch module in the embodiment and its used peace
Fill the perspective view of component；
Fig. 3 is another perspective view of first specific example and its used installation component；
Fig. 4 is the second specific example for the switch on wall for including the switch module in the embodiment and its used peace
Fill the perspective view of component；
Fig. 5 is the third specific example for the switch on wall for including the switch module in the embodiment and its used peace
Fill the perspective view of component；
Fig. 6 is the sectional view of the switch module in the embodiment；
Fig. 7 is the perspective view of the piano handle in the embodiment；
Fig. 8 is to show in the embodiment first to third terminal and the perspective view of circuit substrate；
Fig. 9 is to show main body in the embodiment and kept by the main body so as to the removable terminal freely rotated
The view of plate；
Figure 10 is the perspective view of the lid in the embodiment；
Figure 11 is to show button, sliding cam, elastic component, back-moving spring, the lid, the reverse handle in the embodiment
With the perspective view of counteracting spring；
Figure 12 is to show the first terminal and Second terminal and the perspective of circuit substrate in one embodiment of the present of invention
Figure；
Figure 13 is the perspective view for showing the major part in one embodiment of the present of invention.
Embodiment
Fig. 1 shows the switch module in embodiments of the invention.The critical piece of the embodiment will be illustrated first.
As shown in figure 1, the switch module 1 in the embodiment includes button 10, reversing-gear 11, movable terminal daughter board 12
With back-moving spring 19.Button 10 is arranged on the first side of D1 in a first direction, while back-moving spring 19 arranges D1 in a first direction
The second side on.
In the example of fig. 1, upper right side and lower left side are corresponding with first direction D1 the first side and the second side respectively.The
One direction D1 is corresponding with the depth direction of switch module 1.The first lateral spacing for the first direction D1 that button 10 is disposed thereon is determined
" front " of switch module 1.In short, in the described embodiment, first direction D1 the first side and the second side respectively with it is " preceding
Side " and " rear side " are corresponding.
As depicted in figs. 1 and 2, button 10, which has, is configured to the thrust of reception backward (towards the second of first direction D1
The thrust of side) projection 107.Button 10 is set as so that when button 10 is pressed and then discharged by thrust, and button 10 all leans on
Back-moving spring 19 returns to the position before button 10 is pressed.
Movable terminal daughter board 12 has the first end 121 and the respectively on first direction D1 the first side and the second side
Two ends 122.Movable terminal daughter board 12 is arranged on the sides opposite with button 10 of D1 in the first direction of back-moving spring 19.
Reversing-gear 11 is configured to when reversing-gear 11 is pressed by button 10 by thrust all along perpendicular to first
Direction D1 second direction D2 rotates backward movable terminal daughter board 12 around the second end 122.
In the described embodiment, second direction D2 is corresponding with the width of switch module 1.The first of second direction D2
Side and the second side are corresponding with " right side " and " left side " respectively.In the example of fig. 1, left side and right side respectively with second direction D2
The first side and the second side it is corresponding.
Please note that the D3 in Fig. 1 is represented perpendicular to first direction D1 and second direction D2 third direction.In the implementation
In example, third direction D3 is corresponding with the short transverse of switch module 1.Third direction D3 the first side and the second side respectively with
" upside " and " downside " is corresponding.The specific features of the embodiment are described below.
Fig. 2 and Fig. 3 shows the first specific example of the switch on wall for the switch module 1 for including the embodiment.First
In specific example, the switch on wall includes switch module 1 and piano handle (operation blade) 5.Piano handle 5 is arranged in first
On direction D1 the first side, Simultaneous Switching module 1 is arranged on the second side of D1 in a first direction.
In first specific example, switch module 1 is together with piano handle 5 by using installation component (attachment frame 6
With wall slab 7) it is arranged on the partial building of such as wall.The switch on wall of the present invention can further comprise attachment frame 6
With wall slab 7.
Piano handle 5 is configured to the rectangle corresponding with the opening of wall slab 7 91.Piano handle 5 is removably attaching to
The preceding surface (surface on D1 the first side in a first direction) of switch module 1.In one example, piano handle 5 is detachable
Ground attaches to the preceding surface (will be described below) of lid 4.In the switch on wall of the embodiment, piano handle 5 is removably
The preceding surface of switch module 1 is attached to, and piano handle 5 and switch module 1 form piano lever switch.
Attachment frame 6 is on the right side of it, left side, have respectively on the upper side and lower side the first side part 61, the second side part 62,
3rd side part 63 and the 4th side part 64, and it is configured to the rectangle frame with the rectangular aperture 65 along third direction D3 extensions
Frame.Such as the example of document 1, attachment frame 6 has attachment structure so as to which three switch modules 1 are attached into the along third direction D3
The side part 62 of side part 61 and second.For example, the attachment hole 611 being located in the first side part 61 and being arranged on the second side part
Attachment hole 621 in 62 forms the attachment structure.The difference of the attachment frame 6 of the present embodiment and the attachment frame in document 1
Part is that there is the attachment frame 6 of the present embodiment step the first side part 61 and the second side part 62 are entirely set
The side parts 63 of get Bi tri- and the 4th side part 64 are more posteriorly.Except the step in the first side part 61 and the second side part 62 it
Outside, the attachment frame 6 of the present embodiment is similar to the attachment frame in document 1, therefore attachment frame 6 is not explained in detail herein.
Wall slab 7 is for example including plate framework 8 and panel 9.Wall slab 7 has the rectangular aperture extended along third direction D3
91.Plate framework 8 has the opening 81 of the opening 91 more than panel 9, thus wall slab 7 has opening 91.The wall of the present embodiment
Plate 7 is similar to the wall version in document 1, therefore wall slab 7 is not explained in detail herein.
Illustrate peace switch module 1 being arranged on partial building (such as wall) according to first specific example below
Fill step.
For example, plate framework 8 is fixed to the state of attachment frame 6 with the first fixing device (such as two screws) wherein
In, switch module 1 is removably attaching to the core in attachment frame 6.Then, piano handle 5 is removably attaching to
On the preceding surface of switch module 1, and attachment frame 6 is fixed to building portion with the second fixing device (such as two screws)
Point.Then panel 9 is removably attaching to the preceding surface (surface on front side) of plate framework 8.
Fig. 4 shows the second specific example of the switch on wall for the switch module 1 for including the embodiment.Specifically show second
In example, switch on wall includes two switch modules 1 and two piano handle 5A.It is wall slab that each piano handle 5A, which has size,
The shape of the half of the size along third direction D3 of 7 opening 91.
Illustrate installation steps switch module 1 being arranged on partial building according to second specific example below.
For example, it is fixed in wherein plate framework 8 with the first fixing device in the state of attachment frame 6, two switch modules 1
The upper side and lower side being detachably attached in attachment frame 6.Then, two piano handle 5A are removably attaching to two and opened
The respective preceding surface of module 1 is closed, and attachment frame 6 is fixed to partial building with the second fixing device.Then panel 9 is removable
It is attached to the preceding surface of plate framework 8 with unloading.
Fig. 5 shows the third specific example of the switch on wall for the switch module 1 for including the embodiment.Specifically show the 3rd
In example, switch on wall includes three switch modules 1 and three piano handle 5B.It is wall slab that each piano handle 5B, which has size,
/ 3rd shape of the size along third direction D3 of 7 opening 91.
Illustrate installation steps switch module 1 being arranged on partial building according to third specific example below.
For example, it is fixed in wherein plate framework 8 with the first fixing device in the state of attachment frame 6, three switch modules 1
Upside, core and the downside being detachably attached in attachment frame 6.Then, three piano handle 5B are removably attached
The respective preceding surface of three switch modules 1 is connected to, and attachment frame 6 is fixed to partial building with the second fixing device.So
Rear board 9 is detachably attached to the preceding surface of plate framework 8.
The specific example of the switch module 1 in the embodiment is described below.
As shown in figures 1 to 6, in the described embodiment, except button 10, reversing-gear 11, movable terminal daughter board 12 and multiple
Outside the spring 19 of position, switch module 1 also includes housing 2, the first terminal 13, Second terminal 14, third terminal 15 and circuit board 20.
Reversing-gear 11 includes counteracting spring 11A, reverse handle 16, sliding cam 17 and elastic component 18.
Counteracting spring 11A, movable terminal daughter board 12, the first terminal 13, Second terminal 14, third terminal 15, reverse handle
16 and circuit board 20 be accommodated in housing 2.Button 10 is attached to together with sliding cam 17, elastic component 18 and back-moving spring 19
The preceding surface (surface on D1 the first side in a first direction) of housing 2.
Illustrate housing 2 first.Housing 2 is configured to the cube of D2 extensions in a second direction.Housing 2 is by main body 3 and the shape of lid 4
Into.Each in main body 3 and lid 4 is synthetic resin moulded parts.
Main body 3 has base portion 30, the first side part 31, the respectively on its rear side, right side, left side, the upper side and lower side
Two sides part 32, the 3rd side part 33 and the 4th side part 34, and be configured to the rectangle with the extensions of D2 in a second direction and open
The box on the preceding surface of mouth.Lid 4 has base portion 40, the first sidepiece respectively on its front side, right side, left side, the upper side and lower side
Divide the 41, second side part 42, the 3rd side part 43 and the 4th side part 44, and be configured to the extensions of D2 in a second direction
The box on the rear surface of rectangular aperture.
On main body 3, the 3rd side part 33 has respectively on second direction D2 the first side and the second side and upward
First protuberance 331 and the second protuberance 333 of (towards third direction D3 the first side) protrusion.Similarly, the 4th side part
34 have respectively on second direction D2 the first side and the second side (referring to the description to Figure 13 below) and downwards (towards the
Three direction D3 the second side) protrusion the 3rd protuberance 341 and the 4th protuberance 343.
On lid 4, the 3rd side part 43 has protrudes to be configured to C-shaped (towards first direction D1 the second side) backward
First flat 431 and the second flat 433 of (square brackets).4th side part 44 has protrudes to be configured to C backward
The 3rd flat 441 and the 4th flat 443 of shape (square brackets).First flat 431, the second flat 433,
3rd flat 441 and the 4th flat 443 are respectively formed with the first hole 432, the second hole 434, the 3rd hole 442 and the 4th
Hole 444.
Main body 3 and lid 4 are formed so that the first protuberance 331, the second protuberance 333, the 3rd protuberance 341 and the 4th are convex
Go out portion 343 to be inserted respectively into the first hole 432, the second hole 434, the 3rd hole 442 and the 4th hole 444.Correspondingly, main body 3 and lid 4
It is coupled to each other to form housing 2.
Described below for the attachment structure that piano handle 5 (5A, 5B) is attached to housing 2.As shown in Figure 2 and Figure 7, shell
Body 2 (lid 4 in the embodiment) has at least one shaft portion 45 and at least one gap 46.Shaft portion 45 is along third direction
D3 is formed with for pivotally keeping piano handle 5 (5A, 5B) around shaft portion 45.Gap 46 guides piano handle 5 to surround axle
Part 45 moves pivotally.
In Fig. 2 and Fig. 7 example, housing 2 (lid 4) includes two shaft portions 45 and two gaps 46.The cloth of shaft portion 45
Put in the left part (part on second direction D2 the second side) on the preceding surface of housing 2 (lid 4), and along third direction
D3 is spaced apart.Gap 46 forms the right part (part on second direction D2 the first side) on the preceding surface of housing 2 (lid 4)
In, and be spaced apart along third direction D3.
As shown in fig. 7, the axle that piano handle 5 has at least one shaft portion 45 for being used to pivotally keep housing 2 receives
Projection 52 at least one gap 46 of chamber 51 and insertion housing 2.
In the example in figure 7, surface (surface on first direction D1 the second side) is provided with use to piano handle 5 behind
In the pivotally axle reception cavity 51 of two shaft portions 45 of holding housing 2 and insert respectively in two gaps 46 of housing 2
Two flat projections 52.In addition, the spring catch 50 of fluting is arranged in axle reception cavity 51 as discrete part.Thus,
In housing 2 (lid 4), the spring catch 50 of axle reception cavity 51 and fluting is pivotally supported two shaft portions 45.Two projections
52 backward (towards first direction D1 the second side) protrude so that piano handle 5 can be turned over around shaft portion 45 it is predetermined
Angle (i.e. the right-hand member of piano handle 5 can move predetermined distance).Each projection 52 has two nails 521, nail 521
Formed on the end of projection 52 and by with housing 2 around the engagement of the part in corresponding gap 46.Piano handle 5A
It is formed with piano handle 5B similar to piano handle 5.
Using said structure, piano handle 5 (5A, 5B) can attach to housing 2, so that the right side of piano handle
(part on second direction D2 the first side) is divided to move freely in the first direction dl.
As depicted in figs. 1 and 2, the first side part 41 has the phase in the first side part 61 that will insert attachment frame 6
Two attachment nails 411 in two adjacent attachment holes 611.Similarly, the second side part 42, which has, will insert attachment frame 6
Two attachment nails 421 in adjacent two attachment hole 621 in second side part 62.By the way that the insertion of attachment nail 411 is relative
In the attachment hole 611 answered and in the attachment hole 621 corresponding by the insertion of nail 421 is attached, switch module 1 can be attached to attachment frame
Frame 6.
As shown in fig. 6, main body 3 have the first subregion 35 and the second subregion 36 with respectively in second direction D2 the first side and
The first storage room 37 and the second storage room 38 are formed on second side.D2 is each other in a second direction for first subregion 35 and the second subregion 36
Separate to form the central storage room 39 between the first storage room 37 and the second storage room 38.
A part for the first terminal 13 is located in the central storage room 39 in housing 2, and its remaining part of the first terminal 13
Divide in the first storage room 37 being located in housing 2.A part for Second terminal 14 and a part for third terminal 15 are located at housing 2
In central storage room 39 in, and the remainder of Second terminal 14 and the remainder of third terminal 15 are located in housing 2
The second storage room 38 in.
As illustrated in figures 1 and 8, the first terminal 13 includes the supporting part at the second end 122 of support movable terminal daughter board 12
131.In the example of fig. 8, the first terminal 13 includes 130, two Lock springs 138 of terminal board and release button 139.Second
Terminal 14 includes fixed contact (the first fixed contact) 141.Second terminal 14 includes terminal board 140 and Lock spring 148.3rd
Terminal 15 includes fixed contact (the second fixed contact) 151.Third terminal 15 includes terminal board 150 and Lock spring 158.Switch
Module 1 includes the release button 149 that Second terminal 14 and third terminal 15 share.
That is, switch module 1 includes the moving contact 12A being located on movable terminal daughter board 12；It is removable including supporting
The first terminal 13 of the supporting part 131 at the second end 122 of moved end daughter board 12；And the Second terminal 14 including fixed contact 141,
Wherein fixed contact 141 is configured to work as movable terminal daughter board 12 is gone in the first side and the second side on second direction D2 one
Contact or depart from moving contact 12A when side or opposite side.
In other words, switch module 1 includes the moving contact 12A being located on movable terminal daughter board 12；It is removable including supporting
The first terminal 13 of the supporting part 131 at the second end 122 of moved end daughter board 12；And the Second terminal 14 including fixed contact 141,
Wherein fixed contact 141 is configured to, when movable terminal daughter board 12 is gone in the first side and the second side on second direction D2
During side, fixed contact 141 contacts with moving contact 12A, and works as movable terminal daughter board 12 is gone on second direction D2 first
During opposite side in side and the second side, fixed contact 141 and moving contact 12A departs from.
On the first terminal 13, it is flat that terminal board 130 integrally comprises supporting part 131, the first coupling part 132, first
Part 133, the second flat 134, the 3rd flat 135, the 4th flat 136 and the second coupling part 137.The
One coupling part 132 extends along third direction D3, and the flat 136 of the first flat 133 to the 4th couples from first
(bending) is protruded in the opposite end along third direction D3 of part 132, so that the first flat 133 is flat in face of second
Part 134 and the 3rd flat 135 faces the 4th flat 136.Second coupling part 137 is configured to L-shaped section, and
Protruded backward from the first coupling part 132 between the second flat 134 and the 4th flat 136, wherein the second connection
The end section of part 137 extends to the left.Supporting part 131 is configured to flat rectangle and is integrally connected to the second connection part
Points 137 end section along third direction D3 to extend.More specifically, the first flat 133 and the cloth of the second flat 134
Put on upside, and the 3rd flat 135 and the 4th flat 136 are arranged on downside.First flat 133 and
Three flats 135 are arranged on right side, and the second flat 134 and the 4th flat 136 are arranged on left side.
On Second terminal 14, terminal board 140 integrally comprises fixed contact (the first fixed contact) 141, coupling part
142nd, the first flat 143, the second flat 144 and fixed contact holding part (the first fixed contact holding part)
147.D2 extends coupling part 142 in a second direction, and the first flat 143 and the second flat 144 are from connection part
142 D2 in a second direction opposite end is divided to protrude (bending) backward, so that the first flat 143 is flat in face of second
Part 144.In the example of fig. 8, fixed contact holding part 147 together with the first flat 143 from coupling part 142 to
After protrude, and the end section of fixed contact holding part 147 is bent to shape forward (towards first direction D1 the first side)
For J-shaped or U-shaped.Fixed contact 141 is arranged in the right surface of fixed contact holding part 147 (on second direction D2 the first side
Surface) on.More specifically, as shown in figure 1, Second terminal 14 is arranged on downside, and third terminal 15 is arranged on upside.
First flat 143 and fixed contact holding part 147 are arranged on right side, and the second flat 144 is arranged in left side
On.
On third terminal 15, as illustrated in figures 1 and 8, terminal board 150 integrally comprises fixed contact, and (the second fixation is touched
Point) 151, coupling part 152, the first flat 153, (second is solid for the second flat 154 and fixed contact holding part
Fixed contact holding part) 157.D2 extends coupling part 152 in a second direction, and the first flat 153 and second is flat
(bending) is protruded in part 154 backward from the D2 in a second direction of coupling part 152 opposite end, so that the first flat
153 face the second flat 154.Fixed contact holding part 157 is configured to L-shaped section, and from the first flat 153
Extend to the right, so that the end section of fixed contact holding part 157 faces the fixed contact 141 of Second terminal 14.Gu
Fixed contact 151 is arranged in the left surface (table on second direction D2 the second side of the end section of fixed contact holding part 157
Face) on.Therefore, the D2 phases in a second direction of the fixed contact 151 in the fixed contact 141 and third terminal 15 in Second terminal 14
Mutually face (wherein movable terminal daughter board 12 inserts in therebetween).More specifically, the first flat 153 and fixed contact holding part
157 are arranged on right side, and the second flat 154 is arranged on left side.
As shown in Figure 6 and Figure 8, in main body 3, the supporting part 131 as a part for the first terminal 13 is located at center storage
Deposit in room 39, and the remainder of the first terminal 13 is located in the first storage room 37.An arrangement in two Lock springs 138
Between the first flat 133 and the second flat 134, and another in two Lock springs 138 is arranged in the 3rd
Between the flat 136 of flat 135 and the 4th.Release button 139 is arranged between two Lock springs 138, so that
Each parts (each lock part) of two Lock springs 138 can be by release button 139 and to front curve.
Similarly, in main body 3, kept respectively as the fixed contact of Second terminal 14 and a part for third terminal 15
Part 147 and fixed contact holding part 157 are all located in central storage room 39, and the remainder of Second terminal 14 and the 3rd
The remainder of terminal 15 is all located in the second storage room 38.It is flat that Lock spring 148 is arranged in the first flat 143 and second
Between smooth part 144, and Lock spring 158 is arranged between the first flat 153 and the second flat 154.Release is pressed
Button 149 is arranged between two Lock springs 148 and 158, so that each part of two Lock springs 148 and 158 is (every
Individual lock part) can be by release button 149 and to front curve.
Lock spring 138,148 and 158 is identical.Each in Lock spring 138,148 and 158 and document 1
In it is identical, be not described in detail herein.Release button 139 and 149 is identical.It is every in release button 139 and 149
It is individual all identical with document 1, it is not described in detail herein.
Circuit board 20 is, for example, inlaying moulded part.As shown in figure 8, circuit board 20 includes the first terminal 201, Second terminal
202 and light source (the first light source) 204 (referring to the Figure 13 elaborated below).Light source 204, which is included in, is connected to first end
In circuit (the first circuit) between son 201 and Second terminal 202.The circuit board 20 of the embodiment and Figure 13 embodiment
Circuit board 20 is identical.First circuit is for example including the series circuit with light source 204 and resistance 205.Light source 204 is for example including hair
Optical diode (LED), particularly green LED.
Circuit board 20 is accommodated in housing 2 so that the first terminal 201 and Second terminal 202 respectively with terminal board
150 and terminal board 140 contact.In the example of fig. 6, Second terminal 202 contacts with the coupling part 142 of terminal board 140.Equally
Ground, the first terminal 201 contact with the coupling part 152 of terminal board 150.
Counteracting spring 11A, movable terminal daughter board 12 and reverse handle 16 are accommodated in the central storage room 39 of housing 2.
In the example of fig. 1, counteracting spring 11A is compression helical spring.
Movable terminal daughter board 12 further has the 3rd end 123 on third direction D3 the first side and the second side and the
Four ends 124.In the described embodiment, movable terminal daughter board 12 is configured to not the flat board of D2 bendings in a second direction.
As shown in Fig. 6 and Fig. 9, housing 2 has the first recess 391 and the second recess 392 of support movable terminal daughter board 12,
So that D2 is freely rotated in a second direction for the side of first end 121 of movable terminal daughter board 12.In Fig. 6 and Fig. 9 example,
First recess 391 and the second recess 392 are located in central storage room 39.Each in first recess 391 and the second recess 392
It is shaped to have from the second lateral first side width that D1 gradually increases in the first direction (such as triangle or trapezoid cross section).
The part at close the 3rd end 123 on third direction D3 the first side of the rear side of movable terminal daughter board 12 is by the first recess
391 supports, and the rear side of movable terminal daughter board 12 close to the part at the 4th end 124 on third direction D3 the second side by
Second recess 392 supports.
Movable terminal daughter board 12 is the conductive member made of such as metal.As shown in Fig. 1 and Fig. 9, movable terminal daughter board
12 are configured to flat board, and with the first surface 125 and second surface 126 on second direction D2 the first side and the second side.
Movable terminal daughter board 12 further comprises respectively from the first forwardly convex protrusion of the upper portion of first end 121 and lower portion
The projection 128 of part 127 and second.The first projection 127 insertion counteracting spring 11A rear end part (end on rear side
Portion).Second projection 128 is respectively in the right surface (first surface 125) of the second projection 128 and left surface (the second table
Face 126) it is provided with moving contact (the second moving contact) 12B and moving contact (the first moving contact) 12A.
As shown in Fig. 1 and Figure 10, housing 2 further has the 3rd recess 403 and the 4th recess for supporting reverse handle 16
404, so that reversely D2 is freely rotated backward handle 16 in a second direction.In Fig. 1 and Figure 10 example, lid 4 has
It is formed in the part of the front side of base portion 40 so as to the recess 400 further set backward.Lid 4 has from the bottom of recess 400
Prominent the first projection 401 and the second projection 402 forward.First projection 401 and the second projection 402 are arranged in third direction
On D3 the first side and the second side.3rd recess 403 is formed at the back side of the first projection 401 with face of the second projection 402.4th
Recess 404 is formed at the back side of the second projection 402 with face of the first projection 401.In 3rd recess 403 and the 4th recess 404
Each it is configured to have from the first side to the second side gradual increased width (such as triangular-section) of D1 in the first direction.
Lid 4 further has the opening 405 between the first projection 401 and the second projection 402.Opening 405 is configured in a second direction
The rectangle of D2 extensions.
As shown in figs. 6 and 10, lid 4 has respectively positioned at recess 400 on the sides of second direction D2 first and the second side
End the first guiding groove 406 and the second guiding groove 407.Lid 4 has the right inner surface (second direction cut in recess 400
Surface on D2 the first side) in rectangular opening 408.First guiding groove 406 connects with rectangular opening 408.That is, rectangular opening
408 are included in the first guiding groove 406.Lid 4 has left inside surface (second direction D2 the second side for being formed at recess 400
On surface) in rectangular recess 409.Second guiding groove 407 connects with rectangular recess 409.That is, recess 409 is wrapped
Include in the second guiding groove 407.
Reverse handle 16 is configured to the bucket with opening.Counteracting spring 11A is located in reverse handle 16.In Fig. 1 example
In, counteracting spring 11A is located in reverse handle 16, and wherein counteracting spring 11A rear end part protrudes from reverse handle 16.Such as figure
Shown in 1 and Fig. 6, reverse handle 16 has the first supporting projections 161 and the second supporting projections 162 and the first reverse projection 163
With the second reverse projection 164.
First supporting projections 161 and the second supporting projections 162 be respectively formed in reverse handle 16 third direction D3's
On part on first side and the second side, and respectively in the 3rd recess 403 and the 4th recess 404 of housing 2.
First reverse 163 and second reverse projection 164 of projection is from the front end of reverse handle 16 the of second direction D2
Two respective parts on side and the second side are forwardly convex.Therefore, the first reverse 163 and second reverse projection 164 of projection
It is arranged in and is located further forward side than the first supporting projections 161 and the second supporting projections 162.
Illustrate the number of assembling steps of housing 2 below.
First, as described above, the first terminal 13, Second terminal 14, third terminal 15, circuit board 20 and removable terminal
Plate 12 is accommodated in 3.Counteracting spring 11A is inserted in reverse handle 16.Then, the first protrusion of movable terminal daughter board 12
Part 127 is assemblied in counteracting spring 11A rear end part, thus reversely handle 16 is placed on movable terminal daughter board 12.Then,
Lid 4 is attached to main body 3, wherein the first supporting projections 161 and the second supporting projections 162 of reverse handle 16 are arranged on the 3rd recess
403 and the 4th in recess 404.
Housing 2 is assembled as described above, thus reversely handle 16 is accommodated in housing 2, wherein reverse handle 16
The first reverse reverse side of projection 164 of projection 163 and second (front portion of reverse handle 16) is placed on by the opening 405 of housing 2
In the recess 400 of housing 2.
Button 10, sliding cam 17, elastic component 18 and back-moving spring 19 will now be described.Button 10, sliding cam 17, elasticity
Part 18 and back-moving spring 19 are attached to the preceding surface of housing 2 so that sliding cam 17 from elastic component 18 into button 10
Heart side is biased, and button 10 is biased forward by back-moving spring 19 (towards first direction D1 the first side).
As shown in figure 1, button 10 is on front side of it, right side, left side, the upper side and lower side respectively have base portion 100, the first sidepiece
Divide the 101, second side part 102, the 3rd side part 103 and the 4th sidepiece 104, and be configured to include that there is D2 in a second direction
The box on the rear surface of the rectangular aperture of extension.Projection 107 is formed on the preceding surface of base portion 100.That is, projection 107
Formed on the preceding surface of button 10 (surface on first direction D1 the first side), and be configured to receive thrust backward
(towards the thrust of first direction D1 the second side).First side part 101 includes core and separated with core two
Individual end, and jointing nail 105 is located on the end of the core of the first side part 101.Jointing nail 105 is configured to arrange
In rectangular opening 408 in the first guiding groove 406 of lid 4.Second side part 102 includes core and separated with core
Two ends, and jointing nail 106 is located on the end of the core of the second side part 102.Jointing nail 106 is configured to
It is arranged in the recess 409 in the second guiding groove 407 of lid 4.Correspondingly, button 10 can attach to the recess 400 of lid 4, from
And button 10 is moved freely in the first direction dl.
As shown in figure 11, sliding cam 17 has Part I (cam portion) 171 and Part II (cam portion)
172, it is respectively used to alternately press the first reverse 163 and second reverse projection of projection (towards first direction D1 the second side) backward
164.Sliding cam 17 further has the Part III of the upper end of connection Part I 171 and the upper end of Part II 172
173, and the Part IV 174 of the lower end of connection Part I 171 and the lower end of Part II 172.Sliding cam 17 shapes
For rectangular frame.In the described embodiment, Part I 171 and Part II 172 separate each other, so that：(a) button is worked as
10 in the state of the first reverse projection 163 is located on front side when being pressed, and Part I 171 presses the first reverse projection 163
So that sliding cam 17 slides, so that Part II 172 is from the medial movement of the second reverse projection 164 to reverse projection
163 and 164 centre；(b) and when being pressed in the state of button 10 is located on front side in the second reverse projection 164, second
Part 172 presses the second reverse projection 164 so that sliding cam 17 slides, so that Part I 171 is reversely prominent from first
163 medial movement is played to the centre of reverse projection 163 and 164.
Elastic component 18 has the first plate spring portion 181 and second for biasing sliding cam 17 to the center side of button 10
Plate spring portion 182.
In the example of fig. 11, the first plate spring portion 181 and the second plate spring portion 182 are arranged in second direction D2's
On first side and the second side, and sliding cam 17 by the first plate spring portion 181 and the second plate spring portion 182 in a second direction D2 to
The center side bias of button 10.Specifically, elastic component 18 further comprises coupling part 183.First plate spring portion 181 and
Two plate spring portions 182 are connected to coupling part 183, so that the end of the first plate spring portion 181 and the second plate spring portion 182
Support the opposite end of the Part IV 174 of sliding cam 17.Elastic component 18 integrally comprises the first plate spring portion 181 and second
Plate spring portion 182 and coupling part 183.
Back-moving spring 19 includes constriction 190 and biasing portion 195.Constriction 190 constrains the base portion 100 for being arranged in button 10
Inner surface on sliding cam 17 so that inner surface of the sliding cam 17 along base portion 100 moves freely.Biasing portion
195 biases buttons 10 (towards first direction D1 the first side) forward.
In the example of fig. 11, the sliding cam 17 on the inner surface of the base portion 100 of button 10 is arranged in by constriction 190
It is maintained on the inner surface of base portion 100 of button 10, so that D2 is moved freely sliding cam 17 in a second direction.Reset bullet
Spring 19 integrally comprises constriction 190 and biasing portion 195.
Constriction 190 is configured to the framework (rectangular frame) with opening, and the opening allows the first of reverse handle 16
Reverse 163 and second reverse projection 164 of projection passes through.Specifically, constriction 190 on the right side of it, left side, on the upper side and lower side point
Ju You not the first side part 191, the second side part 192, the 3rd side part 193 and the 4th side part 194.Constriction 190 also has
There is the center section 19a between the 3rd side part 193 and the 4th side part 194, thus constriction 190 has the first opening
The opening 19c of 19b and second, they respectively allow for the first reverse 163 and second reverse projection 164 of projection to pass through.
Biasing portion 195 has the first plate spring portion and the second plate spring portion, and each plate spring portion is shaped to arch.First
Each inner surface fixed to button 10 in the core of plate spring portion and the core of the second plate spring portion, is borrowed
This button 10 is biased forward by the first plate spring portion and the second plate spring portion (towards first direction D1 the first side).Constraint portions
190 the 3rd side part 193 and the 4th side part 194 are between the first plate spring portion and the second plate spring portion.On bias
Portion 195, the inward flange of the core of the first plate spring portion are integrally connected in the 3rd side part 193 of constriction 190
The outward flange of center portion point, and the inward flange of the core of the second plate spring portion is integrally connected to the 4th side of constriction 190
The outward flange of partial core.
In the example of fig. 11, biasing portion 195 on the right side of it, left side, there is the first side part respectively on the upper side and lower side
196th, the second side part 197, the 3rd side part 198 and the 4th side part 199.On biasing portion 195, the 3rd lateral part 198
It is corresponding with above-mentioned first plate spring portion and the second plate spring portion respectively with the 4th lateral part 199.Therefore, biasing portion 195 into
Shape is with the framework (rectangular frame) that also big opening is added up than the first opening 19b and the second opening 19c.First sidepiece portion
Points 196 and second lateral part 197 be selectable unit (SU).
Illustrate the attachment step that the part shown in Fig. 1 is attached to housing 2 below.
First, sliding cam 17 is arranged on the inner surface of base portion 100 of button 10.Then, the connection part of elastic component 18
183 be fixed to button 10 base portions 100 inner surface, wherein the opposite end of Part IV 174 by the first plate spring portion 181 end
End and the end of the second plate spring portion 182 are kept.The core of 3rd side part 198 of the biasing portion 195 of back-moving spring 19
The inner surface of the base portion 100 of button 10 is fixed to the core of the 4th side part 199.Then, sliding cam 17, bullet are kept
The button 10 of property part 18 and back-moving spring 19 is attached to the recess 400 of lid 4.
Illustrate the reverse operating in above-mentioned switch module 1 below.
In the state shown in Fig. 6, moving contact 12A contacts with fixed contact 141, and the second reverse projection 164 compares
The first reverse projection 163 in reverse handle 16 is located further forward side positioning.In such state, the jointing nail 105 and 106 of button 10
Engaged with the first guiding groove 406 of lid 4 and the respective leading edge of the second guiding groove 407, while button 10 is by back-moving spring 19
Biased (towards first direction D1 the first side) forward.That is, button 10 is placed on its most forward opening position.Slide convex
By elastic component 18, D2 is placed on the central area of button 10 to wheel 17 in a second direction.
In the state of shown in Fig. 6, when button 10 for example by piano handle 5 backward (towards first direction D1 the second side)
During pressing, it is positioned at the Part II 172 before the second reverse projection 164 and presses the second reverse projection 164, thus sliding cam
17 D2 slips in a second direction, so that Part I 171 is removed from the first reverse projection 163.In the example of fig. 6,
Two parts 172 are placed on the left side of the second reverse projection 164, and sliding cam 17 slides (movement) to the left, while reversely handle 16
D2 is rotated backward in a second direction.During this period, the Part II 172 of sliding cam 17 is backward (towards the of first direction D1
Two sides) the second reverse projection 164 is promoted, thus reverse handle 16 is rotated backward to the first reverse projection 163 to the second and reversely dashed forward
164 states for being located further forward side positioning are played, and movable terminal daughter board 12 also rotates backward.As a result, moving contact 12A and fixed contact
141 separation, and moving contact 12B contacts with fixed contact 151.When piano handle 15 is released (when user stops pressing
During compressed steel qin handle 15), the initial point that button 10 returns to button 10 together with piano handle 15 by back-moving spring 19 (arrives
Button 10 be pressed before position).Sliding cam 17 also returns to its initial position by elastic component 18.
In this state (in the state of moving contact 12B contacts with fixed contact 151), when button 10 is by pianist
When handle 5 presses (towards first direction D1 the second side) backward, the Part I 171 that is positioned at before the first reverse projection 163
The first reverse projection 163 is pressed, thus D2 is slided sliding cam 17 in a second direction, so that Part II 172 from second
Reverse projection 164 is removed.Part I 171 is placed on the right side of the first reverse projection 163, and sliding cam 17 slides to the right
(movement), while reversely D2 is rotated backward handle 16 in a second direction.During this period, the Part I 171 of sliding cam 17 to
Afterwards (towards first direction D1 the second side) promote the first reverse projection 163, thus reversely handle 16 rotate backward it is anti-to second
The state for being located further forward side positioning to raised 164 to the first reverse raised 163, and movable terminal daughter board 12 also rotates backward.Knot
Fruit, moving contact 12B are separated from fixed contact 151, and moving contact 12A is formed with fixed contact 141 and contacted.Work as pianist
When handle 15 is released (when user stop pressing piano handle 5 when), button 10 with together with piano handle 5 by back-moving spring 19
Return to its initial position (position before being pressed to button 10).Sliding cam 17 also returns to it by elastic component 18
Initial position.
Illustrate the specific features of the embodiment below.As shown in fig. 6, the second end 122 of movable terminal daughter board 12 and multiple
The center of position spring 19 is placed on the opening position that D1 is corresponding with the projection 107 of button 10 in the first direction.
As seen in figs, in the described embodiment, projection 107 is the linear protrusion extended along third direction D3.Projection
107 include the cardinal extremity 107b with D2 width in a second direction.Second end 122 of movable terminal daughter board 12 and back-moving spring 19
It is centrally located in the scope R1 that D1 is corresponding with the cardinal extremity 107b of linear protrusion 107 in the first direction.
That is, in the described embodiment, the second end 122 of movable terminal daughter board 12 and the centre bit of back-moving spring 19
In the range of the R1 of the D2 in a second direction of linear protrusion 107 width, as from first direction D1 findings.
Specifically, as shown in Fig. 6 and Fig. 9, housing 2 (main body 3) has the first recess 391 and the second recess 392, and first is recessed
Mouthfuls 391 and second recess 392 keep respectively movable terminal daughter board 12 the side of the second end 122 at the 3rd end 123 and the 4th end
Part on 124, so that the side of first end 121 of movable terminal daughter board 12 freely rotates in a second direction d 2.
First recess 391 has bottom 391a, and D2 is smaller than the cardinal extremity 107b of projection 107 in a second direction by bottom 391a, and
And in scope R1 corresponding with the cardinal extremity 107b of projection 107 D1 in the first direction.First recess 391 be configured to have from
The section that bottom 391a gradually increases to first direction D1 the first side.That is, first recess 391 D2 in a second direction
Width gradually increases from rear side to front side.Similarly, the second recess 392 has a bottom 392a, bottom 392a D2 in a second direction
It is smaller than the cardinal extremity 107b of projection 107, and positioned at scope R1 corresponding with the cardinal extremity 107b of projection 107 D1 in the first direction
It is interior.Second recess 392 is configured to the section gradually increased from bottom 392a to first direction D1 the first side.Namely
Say, the D2 in a second direction of the second recess 392 width gradually increases from rear side to front side.
According to said structure, the second end 122 of movable terminal daughter board 12 and back-moving spring 19 are centrally located at along first party
In the scope R2 corresponding with the bottom 391a of the first recess 391 and the bottom 392a of the second recess 392 to D1.Scope R2 chi
It is very little, i.e. the bottom of the first recess 391 and the bottom of the second recess 392 D2 in a second direction each width e.g., about 2mm.
That is, each in the bottom 392a of the bottom 391a of the first recess 391 and the second recess 392 has edge
Second direction D2 width.It is prominent as being included in from the scope R2 of first direction D1 findings, bottom 391a and 392a width
Rise in 107 scope R1.Second end 122 of movable terminal daughter board 12 and back-moving spring 19 are centrally located at the first recess 391
In the scope R2 of the bottom 392a of bottom 391a and the second recess 392 D2 in a second direction width, as from first direction
D1 findings.
In this example, the second end 122 of movable terminal daughter board 12 and back-moving spring 19 are centrally located at D1 in the first direction
On the line extended from the top 107a of projection 107.
As shown in Figure 2 and Figure 7, projection 107 is pressed (towards first direction D1 the second side) backward by two flat ribs 53, and two
Individual flat rib 53 for example protrudes from the rear surface of piano handle 5 (surface on first direction D1 the second side).Two ribs 53 are located at
The corresponding opening position of the projection 107 of button 10 on the rear surface of piano handle 5 with extending along third direction D3, and
Extended parallel to each other on two direction D2.
In the example of document 1, back-moving spring is centrally located in from the line of the projection extension of button handle (button),
But pivotal point (cardinal extremity) delocalization of switch piece (movable terminal daughter board) is on the line extended from the projection.In this structure
In, when each button is pressed, the relative position (distance) between sliding cam and the projection of button handle will change.This causes
Load between two states of switch piece is different.In other words, the inclined shape in side in switch piece direction in one direction
The thrust required for the button handle is pressed in state with being tilted in the switch piece towards along the opposite side in one direction
Another state in press and will be very different between thrust required for the button.Therefore the operability of button handle will
Reduce.
In another example of document 1, the pivotal point (cardinal extremity) of switch piece (movable terminal daughter board) is positioned at from button hand
On the line of the projection extension of handle, but the center delocalization of back-moving spring is on the line extended from the projection.In this knot
In structure, the action of the button handle becomes unstable, and this causes the load between two states of the switch piece different.Cause
This, the operability of the button handle will reduce.
On the contrary, in the present embodiment, the second end 122 of movable terminal daughter board 12 and the center of back-moving spring 19 are placed on along
At the position corresponding of the projection 107 of one direction D1 and button 10.Therefore can prevent to press when button 10 is pressed
The change of the operability of button 10.As a result, the operability of button 10 can improve.In addition, movable terminal daughter board can be reduced
The difference of load between 12 two states.
In one embodiment, switch module 1 does not include circuit board 20.That is, circuit board 20 is selectable unit (SU).
In one embodiment, switch module 1 includes the first terminal and Second terminal, but does not include third terminal 15.Institute
Stating the first terminal includes the supporting part 131 at the second end 122 of support movable terminal daughter board 12.The Second terminal includes being constructed
Touched into during side or the opposite side turned to when movable terminal daughter board 12 in the first side and the second side of D2 in a second direction with movable
The fixed contact 141 that point 12A is contacted or departed from.Specifically, switch module 1 includes replacing the He of Second terminal 14 shown in Fig. 1
Second terminal 14A shown in Figure 12 of the grade of third terminal 15.Second terminal 14A includes 140, two locking bullets of a terminal board
Spring 148 and a release button 149, and including fixed contact 141.Terminal board 140 integrally comprises fixed contact keeper
147th, coupling part 142, the first flat 143, the second flat 144, the 3rd flat 145 and the 4th flat
146.Coupling part 142 extends along third direction D3, and the flat 146 of the first flat 143 to the 4th is from connection part
142 opposite end along third direction D3 is divided to protrude (bending) backward, so as to which the first flat 143 faces the second flat
144 and the 3rd flat 145 face the 4th flat 146.Fixed contact 141 is located at fixed touch as Fig. 1 example
In point holding part 147.The structure of this embodiment can also be applied to the above-described embodiment for not including circuit board 20.
In one embodiment, switch module 1 further comprises transformer 21, transformer shell 22 and intermediate member 23,
As shown in figure 13.
Transformer 21 is with the primary coil 211 being placed between supporting part 131 and terminal board 130 and positioned at connection cover
Secondary coil in 213.In this embodiment, supporting part 131 and terminal board 130 are physically separate.In addition, supporting part 131
Including the connecting portion 131a for the first end 211a for being connected to primary coil 211, and terminal board 130 includes replacing the second coupling part
137 are connected to the second end 211b of primary coil 211 connecting portion 137a.
Transformer shell 22 includes time for the transformer 21 being electrically connected respectively to by connection cover 213 in transformer shell 22
Two conductive pins 221 of the opposite end of level coil.Two conductive pins 221 are electrically connected respectively to two terminals of circuit board 20
203 (one of them is not shown).Circuit board 20 further comprises light source (secondary light source) 206.Light source 206, which is included in, to be connected to
In circuit (second circuit) between two terminals 203.Second circuit is such as including light source 206, resistance 207.Light source 206
Such as include LED, especially red LED.
Transformer 21 and transformer shell 22 are located in the central storage room 39 in housing 2 (main body 3).In this embodiment
In, the center section of the base portion 30 of main body 3 is further retracted to first direction D1 the second side, is used to accommodate so as to provide
The space of transformer 21 and transformer shell 22.In the example in figure 13, the center section of base portion 30 is further to first direction
D1 the second side retraction, so as to provide the space for accommodating transformer 21, transformer shell 22 and intermediate member 23.In
Between the bottom that is formed with central storage room 39 in the embodiment with Fig. 6 of component 23 the corresponding shape of shape.
Although the best mode being considered as and/or other examples are described above, it will be appreciated that, it can make there
Go out various modifications, and theme disclosed in this can be implemented with example in different forms, and they can be applied to many
In, some of which is only described in this.Appended claim is intended to the true scope that protection falls into this teaching
Any and all modifications and modification.
Claims (8)
1. a kind of switch module, the switch module includes：
Button and back-moving spring, the button is arranged on the first side in a first direction, and the back-moving spring is arranged in institute
State on the second side of first direction, the button, which has, to be configured to receive pushing away towards second side of the first direction
The projection of power, the back-moving spring are configured to, and when the button is pressed and then discharged by the thrust, make the button
Return to the position before the button is pressed；
Movable terminal daughter board, the movable terminal daughter board have respectively positioned at first side of the first direction and described the
First end and the second end on two sides, and it is arranged in the opposite with the button along the first direction of the back-moving spring
On side；And
Reversing-gear, the reversing-gear are configured to, whenever the reversing-gear is pressed by the button by the thrust
When, the reversing-gear rotates backward described removable along the second direction perpendicular to the first direction around second end
Terminal board,
Wherein
Second end of the movable terminal daughter board and being centrally disposed on along the first direction and institute for the back-moving spring
State at the position corresponding of projection.
2. switch module according to claim 1, the switch module further comprises：
The moving contact being arranged on the movable terminal daughter board；
The first terminal, the first terminal include the supporting part for supporting second end of the movable terminal daughter board；And
Second terminal including fixed contact, the fixed contact are configured to when the movable terminal daughter board goes to described second
When first side in direction and the side in the second side or opposite side with the movable contact contacts or disengaging.
3. switch module according to claim 1 or 2, wherein,
The projection is the linear protrusion that edge extends perpendicular to the first direction and the third direction of the second direction, and
Including the cardinal extremity with the width along the second direction, and
Second end of the movable terminal daughter board and the back-moving spring it is described be centrally located in the first direction with it is described
In the corresponding scope of the cardinal extremity of linear protrusion.
4. switch module according to claim 1 or 2, wherein,
The movable terminal daughter board further comprises perpendicular to the first direction and the third direction of the second direction
The 3rd end and the 4th end on first side and the second side,
The switch module further comprises the housing with the first recess and the second recess, first recess and described second
Recess keeps the part on the 3rd end and the 4th end of the second end side of the movable terminal daughter board respectively, from
And make it that the first end side of the movable terminal daughter board freely rotates along the second direction,
Each in first recess and second recess has the cardinal extremity for being less than the projection along the second direction
Bottom, and the bottom is in the scope corresponding with the cardinal extremity of the projection in the first direction, and shapes
For the cross section gradually increased with first side from the bottom to the first direction,
Second end of the movable terminal daughter board and the back-moving spring it is described be centrally located at along the first direction with
In the corresponding scope in the bottom of first recess and the bottom of second recess.
5. switch module according to claim 1 or 2, wherein the reversing-gear includes：
Counteracting spring, the counteracting spring by the first end of the movable terminal daughter board to the first direction described
Two lateral deviation pressures；
Reverse handle, the reversely handle have first respectively on the first side and the second side of the second direction reversely to dash forward
Rise and the second reverse projection, and the reversely handle is arranged to together with the movable terminal daughter board along the second party
To free rotation, wherein the reversely handle keeps the portion on first side of the first direction of the counteracting spring
Point；
Sliding cam, the sliding cam, which has, to be used for alternately by the described first reverse projection and the second reverse projection court
The Part I and Part II pressed to second side of the first direction；And
Elastic component, the elastic component bias the sliding cam to the center side of the button along the second direction.
6. switch module according to claim 1, the switch module further comprises recessed with the first recess and second
The housing of mouth, first recess and second recess support the movable terminal daughter board, so that the movable terminal
The first end side of daughter board freely rotates along the second direction.
7. a kind of switch on wall, the switch on wall includes：
The switch module according to any one of claim 1 to 6；And
Operate blade, it is described operation blade be removably attaching to the button on first side of the first direction
Surface.
8. switch on wall according to claim 7, wherein for pushing institute towards second side of the first direction
Two flat ribs for stating projection protrude from the surface on second side of the first direction of the operation blade.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-039141 | 2014-02-28 | ||
| JP2014039141A JP2015162451A (en) | 2014-02-28 | 2014-02-28 | Switch module and wall switch |
| PCT/JP2015/000379 WO2015129158A1 (en) | 2014-02-28 | 2015-01-29 | Switch module and wall switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105981125A CN105981125A (en) | 2016-09-28 |
| CN105981125B true CN105981125B (en) | 2017-12-15 |
Family
ID=52589727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580007640.8A Active CN105981125B (en) | 2014-02-28 | 2015-01-29 | Switch module and switch on wall |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2015162451A (en) |
| CN (1) | CN105981125B (en) |
| PH (1) | PH12016501569A1 (en) |
| TW (1) | TWI543221B (en) |
| WO (1) | WO2015129158A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265249B (en) * | 2019-07-31 | 2024-01-26 | 浙江诺金电器有限公司 | Self-resetting wall switch |
| CN113410086B (en) * | 2021-06-10 | 2021-12-10 | 温州市繁丰电器科技有限公司 | Waterproof panel type bathroom heater switch convenient to overhaul |
| CN114639566B (en) * | 2022-03-30 | 2024-02-27 | 宁波公牛电器有限公司 | Switch |
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| JPH06111686A (en) * | 1992-09-25 | 1994-04-22 | Matsushita Electric Works Ltd | Piano key handle type switch |
| JPH11162292A (en) * | 1997-11-28 | 1999-06-18 | Jimbo Electric Co Ltd | Contact opening and closing mechanism of switch device |
| JP2004296231A (en) * | 2003-03-26 | 2004-10-21 | Matsushita Electric Works Ltd | Piano handle type switch |
| CN2862300Y (en) * | 2006-01-10 | 2007-01-24 | 立维腾电子（东莞）有限公司 | Wall switch with resetable press plate |
| CN201749810U (en) * | 2010-08-16 | 2011-02-16 | 曾伟成 | Concealed double-control plane reset switch |
| CN203351481U (en) * | 2013-05-29 | 2013-12-18 | 南京弘廷智能科技有限公司 | Reset piano-key switch |
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| JPH05120957A (en) * | 1991-10-28 | 1993-05-18 | Matsushita Electric Works Ltd | Switch |
| JP4049345B2 (en) * | 1998-12-28 | 2008-02-20 | 神保電器株式会社 | Wiring device and piano handle, decorative plate frame and push switch used for the device |
| MXPA06000970A (en) * | 2003-07-25 | 2006-05-15 | Leviton Manufacturing Co | Rocker paddle switch with articulated cam driver. |
-
2014
- 2014-02-28 JP JP2014039141A patent/JP2015162451A/en active Pending
-
2015
- 2015-01-29 CN CN201580007640.8A patent/CN105981125B/en active Active
- 2015-01-29 WO PCT/JP2015/000379 patent/WO2015129158A1/en active Application Filing
- 2015-02-02 TW TW104103369A patent/TWI543221B/en active
-
2016
- 2016-08-08 PH PH12016501569A patent/PH12016501569A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06111686A (en) * | 1992-09-25 | 1994-04-22 | Matsushita Electric Works Ltd | Piano key handle type switch |
| JPH11162292A (en) * | 1997-11-28 | 1999-06-18 | Jimbo Electric Co Ltd | Contact opening and closing mechanism of switch device |
| JP2004296231A (en) * | 2003-03-26 | 2004-10-21 | Matsushita Electric Works Ltd | Piano handle type switch |
| CN2862300Y (en) * | 2006-01-10 | 2007-01-24 | 立维腾电子（东莞）有限公司 | Wall switch with resetable press plate |
| CN201749810U (en) * | 2010-08-16 | 2011-02-16 | 曾伟成 | Concealed double-control plane reset switch |
| CN203351481U (en) * | 2013-05-29 | 2013-12-18 | 南京弘廷智能科技有限公司 | Reset piano-key switch |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI543221B (en) | 2016-07-21 |
| WO2015129158A1 (en) | 2015-09-03 |
| JP2015162451A (en) | 2015-09-07 |
| CN105981125A (en) | 2016-09-28 |
| TW201541486A (en) | 2015-11-01 |
| PH12016501569B1 (en) | 2016-10-03 |
| PH12016501569A1 (en) | 2016-10-03 |
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