CN104505290A - Self-reset wall switch - Google Patents
Self-reset wall switch Download PDFInfo
- Publication number
- CN104505290A CN104505290A CN201410644290.3A CN201410644290A CN104505290A CN 104505290 A CN104505290 A CN 104505290A CN 201410644290 A CN201410644290 A CN 201410644290A CN 104505290 A CN104505290 A CN 104505290A
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- China
- Prior art keywords
- drive block
- button
- wall switch
- pressure rack
- panel
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/20—Driving mechanisms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/016—Lever; Rocker
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention relates to a wall switch. A self-reset wall switch comprises a fixed frame, pressing reset switch units and a panel body, wherein the pressing reset switch units comprise bottom housings, oscillating rods, pressing mechanisms for driving the oscillating rods to oscillate, pressing mechanism reset springs and keys for driving the pressing mechanisms; the panel body is provided with operation holes; the pressing mechanisms are aligned to the operation holes; an elastic connecting part is arranged at one end of each key; the keys are connected with the panel body by the elastic connecting parts; and the keys, the elastic connecting parts and the panel body are in an integral structure. The self-reset wall switch can overcome the defect of product scraping due to non-conforming panel button assembling; product fineness can be effectively improved; the manufacturing cost can be effectively lowered; the panel body and the reset switch units of the self-reset wall switch can be replaced independently; and the problems of a prior wall switch that problems of product scraping due to non-conforming panel button assembling and incapability of independent changing of the panel body and the pressing reset switch units are solved.
Description
Technical field
The present invention relates to switch on wall, particularly relate to a kind of resetting wall switch.
Background technology
Switch on wall refers to the appliance switch according to using on wall, is a kind of home decoration function articles for use, is used to again the electric component of make-and-break contact.
China Patent No. be 2011203353632, authorized announcement date be May 30 in 2012 day, be called in the patent document of " mechanical resetting wall switch " and disclose a kind of resetting wall switch.The basic building block of resetting wall switch comprises fixed mount, is connected to the push-button reset switch of fixed mount and panel body, described push-button reset switch comprises drain pan, be positioned at drain pan and the fork be hinged with drain pan, the drive block driving fork to swing, pressing mechanism back-moving spring and drive the button of pressing piece, described panel body is provided with operation hole, described button aligns with described operation hole, and drive block is fixed together with button.Be fixed in wall by fixed mount during use, go to drive button to split through operation hole and put line operate into.This switch on wall has the following disadvantages: because panel and button separately produce, then fit together, therefore easily produce button not reach with the assembly precision of panel and require and the phenomenon of scrapping or the exquisite degree reducing product, and manufacturing cost can not effectively reduce; When the one in push-button reset switch or panel is damaged, can only carry out integral replacing to switch on wall, otherwise button can exist aberration with panel and affect the attractive in appearance of household, the decline of household aesthetics can cause the degree of being in a cheerful frame of mind of occupant to decline; In driving process, fork can produce relative sliding with between drive block, and therefore driving part easily produces wearing and tearing and causes Reliability of Microprocessor to decline; Fork is that the mode by sliding on seesaw changes the state of seesaw and realizes the change of on off operating mode, and so not only parts compactedness is poor but also easy produces wearing and tearing and causes Reliability of Microprocessor to decline; Carry out the on off operating mode of reactive switches by arranging indicator light.
Summary of the invention
First object of the present invention aim to provide a kind of can overcome panel button assembling undesirable and scrap phenomenon, effectively can improve product exquisiteness degree, effectively reduce manufacturing cost, resetting wall switch that panel push-button reset switch can independently be changed, solve existing switch on wall and can produce panel button and assemble undesirable and scrap the problem that phenomenon and panel push-button reset switch independently can not change dismounting.
Second object of the present invention be intended to provide further a kind of drive drive block in process with the wearing and tearing between fork little, pressing mechanism taking up room and can realize with a back-moving spring resetting wall switch that drive block resets along drive block glide direction can be reduced, solve and can produce relative movement between drive block and fork in existing resetting wall switch driving process and the large problem of the wearing and tearing that cause.
3rd object of the present invention is intended to provide a kind of resetting wall switch not needing indicator light namely can know the on off operating mode of switch further, and solving existing switch needs indicator light just can know the problem of switch on and off.
4th object of the present invention be intended to provide further a kind of to drive in process fork with the wearing and tearing between seesaw the little and resetting wall switch of compact conformation, solve existing switch on wall and carry out break-make control by the mode of slippage and the large and problem of structural compactness difference of the wearing and tearing that cause.
Above technical problem is solved by following technical proposal: a kind of resetting wall switch, comprise fixed mount, be connected to push-button reset switch element and the panel body of fixed mount, described push-button reset switch element comprises drain pan, be positioned at drain pan and the fork be hinged with drain pan, drive the pressing mechanism that fork swings, the button of pressing mechanism back-moving spring and driving pressing mechanism, described panel body is provided with operation hole, described pressing mechanism aligns with described operation hole, one end of described button is provided with elastic joint part, described button is linked together with described panel body by described elastic joint part, described button, elastic joint part and panel body three are structure as a whole.During use, the rear side pressing keys towards panel realizes the operation to push-button reset switch, in the process of pressing, elastic joint part produce distortion and energy storage, after unclamping the pressing to button, elastic joint part releases energy and button is resetted.To be connected by elastic joint part due to door-plate button and be structure as a whole, therefore, it is possible to disposal molding and produce (being generally injection moulding), thus can not exist due to fabrication error inconsistent and cause be assembled together time the position undesirable and phenomenon of scrapping.Because button is arranged at panel, make button can be in off-state with push-button reset switch, therefore the independence that can realize panel and push-button reset switch be changed.No matter push-button reset switch is in any state, can both keeps the smooth of switch on wall surface, and aesthetic property is good.
As preferably, described pressing mechanism comprises by pressure rack, be slidably connected to the drive block by pressure rack and the drive block back-moving spring that drive block is resetted, described drive block is provided with a pair driving pin, the described pin that drives for a pair distributes along the glide direction of drive block, described drive block is provided with a pair drive block portion block, described pressing erection has a pair by pressure rack portion block, the axial two ends of described drive block back-moving spring were both connected to together with two drive block portion blocks in described a pair drive block portion block correspondingly, be connected to together by pressure rack portion block by two in pressure rack portion block with described a pair correspondingly again.Slippage can not be produced between drive block and fork in driving process, therefore it is little to wear and tear.Achieve back-moving spring being connected in parallel with drive block, make can make less by pressure rack along the size of drive block glide direction; Only need a back-moving spring also can realize the two-way reset of drive block.Also second goal of the invention is namely achieved.
As preferably, describedly comprise base, panel and button bit by pressure rack, described drive block and drive block back-moving spring are all between described base and panel, described driving pin stretches out described base, described button bit comprises the button hole being arranged at base and the clasp being arranged at panel, and described clasp is connected in described button hole.Convenient during making, can modularized production be realized.Clamping is carried out by button bit, laborsaving and connection reliability good during connection.Button hole is arranged at panel, clasp is arranged at the equivalent technical solutions that base belongs to the technical program.
As preferably, described button hole is positioned at the edge of described base, and the hole wall of described button hole is provided with the through opening to described susceptor surface.Button hole can radially elasticity be opened, laborsaving when can ensure assembling, can ensure to assemble again after there is enough bonding strengths, simultaneously little on the impact of the structural strength by pressure rack.
As preferably, the edge of described drive block is provided with drive block portion breach, described drive block portion breach forms described a pair drive block portion block along two end walls of drive block glide direction, described pressing erection has chute, described drive block is slidably connected in described chute, the cell wall of described chute is provided with by pressure rack portion breach, described by two the end walls formations described overall diameter that a pair by pressure rack portion block described in drive block portion breach along the degree of depth perpendicular to drive block glide direction be less than described drive block back-moving spring of pressure rack portion breach along drive block glide direction, the described overall diameter being less than described drive block back-moving spring by pressure rack portion breach along the degree of depth perpendicular to drive block glide direction.Structural compactness is good.Convenient during making.Good reliability.
As preferably, the wall thickness of described elastic joint part is less than the wall thickness of described button.The elasticity of elastic joint part can be improved, laborsaving and better reduction during pressing keys, long service life.
As preferably, only one end is provided with described elastic joint part to described button, all the other ends disconnect with described panel body.This connected mode of panel button is can ensure in flexible situation again can disposal molding and producing (being generally injection moulding).
As preferably, described elastic joint part is engraved structure.The elasticity of elastic joint part can be improved, laborsaving and better reduction during pressing keys, long service life.
As preferably, the other end of described button is provided with guide vane end stop, and described operation bore edges is fixed with metal edges, and described metal edges is provided with the receiving part coordinated with described guide vane end stop, and described receiving part is positioned at the front side of described guide vane end stop.Can prevent from pushing key forward by mistake and causing the phenomenon generation that button disconnects with panel.Fail safe is good.Panel body is generally working of plastics, when this structure makes receiving part thinner thickness, still has high bonding strength, thus can not produce the phenomenon of receiving part fracture.
As preferably, described button is provided with the noctilucence part of through button, and described noctilucence part is provided with loophole, and described fork is provided with the indicating head be positioned under described button, and described indicating head is provided with the swingable red coatings to aliging with described loophole.Fork swings and changes in the process of the state of switch, and red coatings also swings to the alignment of same loophole together or staggers, by whether observing the break-make that red coatings observes switch.Achieve the 3rd goal of the invention.
As preferably, described push-button reset switch element also comprises input terminal, outlet terminal, swing sheet and one end and is connected to the driving spring swinging sheet, described fork is provided with connection breach, the other end of described driving spring is connected in described connection breach, and described swing sheet one end is pivotably connected in described input terminal, the other end can with described outlet terminal folding under the swing effect at described driving spring.Achieve the 4th goal of the invention.
As preferably, described elastic joint part is provided with strip hollow hole, and described strip hollow hole extends along the length direction of button." length direction of button " refers to that button is provided with one end of elastic joint part and the distribution arrangement of the other end.The elasticity of elastic joint part can be improved, laborsaving and better reduction during pressing keys, long service life.
As preferably, described strip hollow hole has two at least, is communicated with between described strip hollow hole.The elasticity of elastic joint part can be improved, laborsaving and better reduction during pressing keys, long service life.What can also keep panel internal portion parts blocks effect.
As preferably, described metal edges is " U " font, and described operation bore edges is contained in described metal edges.The protection effect of metal edges to operation bore edges can be improved, and be convenient to fix.As the mode by hot melt is fixed.
As preferably, described metal edges is connected together with described operation bore edges.Convenient when metal edges being fitted together with panel body and disassembles, metal edges also can be changed independently.
As preferably, described clasp comprises root and is connected to the gib head of root, and described gib head is provided with extracts spigot surface.Laborsaving when taking base and panel apart
The present invention also comprises the metal lagging be arranged on described panel body front surface, and described metal lagging blocks the front side at described elastic joint part, and described metal lagging is provided with the via hole alignd with described button.The sealing effect of door-plate to internal part can either be improved, have the convenience that can ensure when producing.
The present invention also comprises tight fit interface arrangment, and described tight fit interface arrangment comprises the connecting hole being arranged at described panel and the joint pin being arranged at described base, and described joint pin is together with described connecting hole tight fit connection.Easy to connect.Joint pin is arranged at panel, and connecting hole is arranged at the equivalent technical solutions that base belongs to the technical program.
As preferably, the side face of described joint pin is provided with convex tendon, and described joint pin by described convex tendon with described connecting hole tight fit connection together.Laborsaving during connection, to required precision when making.
The present invention also comprises tight fit interface arrangment, described tight fit interface arrangment comprises the connecting hole being arranged at described panel and the joint pin being arranged at described base, described joint pin is together with described connecting hole tight fit connection, described tight fit interface arrangment has two, described two tight fit interface arrangments are along a diagonal distribution by pressure rack, described button bit has two, and described two button bits distribute along described another diagonal by pressure rack.Connection reliability is good.
The present invention has following advantage: to be connected by elastic joint part due to panel body and button and to be structure as a whole, thus can not exist cause due to fabrication error be assembled together time the position undesirable and phenomenon of scrapping; Because button is arranged at panel, make button can be in off-state with push-button reset switch, therefore the independence that can realize panel and push-button reset switch is changed; No matter push-button reset switch is in any state, can both keeps the smooth of switch on wall surface, and aesthetic property is good.
Accompanying drawing explanation
Fig. 1 is the stereoscopic-state schematic diagram of the embodiment of the present invention one.
Fig. 2 is the enlarged diagram of panel.
Fig. 3 is the schematic rear view of panel.
Fig. 4 is A-A cross-sectional schematic of Fig. 3.
Fig. 5 is the close-up schematic view at the B place of Fig. 4.
Fig. 6 is C-C cross-sectional schematic of Fig. 3.
Fig. 7 is the close-up schematic view at the D place of Fig. 6.
Fig. 8 is the close-up schematic view at the E place of Fig. 6.
Fig. 9 is the split view of pressing mechanism.
Figure 10 is the close-up schematic view at the F place of 9.
Figure 11 is the close-up schematic view at the G place of 9.
Figure 12 be pressing mechanism sections fit together time schematic diagram.
Figure 13 is the enlarged diagram of pressing mechanism.
Figure 14 is the enlarged diagram of fork.
Figure 15 is the split view of drain pan.
Figure 16 is the enlarged diagram of drain pan.
Figure 17 is the schematic diagram of button in embodiment two and panel body.
In figure: panel 1, panel body 11, operation hole 111, first clamping block 112, assembling through hole 113, in-flanges 114, second clamping block 115, metal lagging 12, via hole 121, second blocked hole 122, connecting pin 123, button 13, pressing protruding 131, noctilucence part 14, loophole 141, metal edges 15, first blocked hole 151, receiving part 152, elastic joint part 16, strip hollow hole 161, horizontal hollow hole 162, groove 163, guide vane end stop 17, pressing mechanism 2, by pressure rack 21, base 211, panel 212, chute 213, by pressure rack portion breach 214, by pressure rack portion block 215, repeated hole 216 falls, assembling barb 217, drive block 22, drive pin 221, drive block portion breach 222, drive block portion block 223, drive block back-moving spring 23, tight fit interface arrangment 24, connecting hole 241, joint pin 242, convex tendon 243, button bit 25, button hole 251, clasp 252, root 2521, gib head 2522, extract spigot surface 2523, opening 253, pressing mechanism back-moving spring 3, pressing plate 4, pressing mechanism installing hole 41, fork 5, balance staff 51, actuating arm 52, connect breach 53, indicating head 54, red coatings 55, fixed mount 6, driving spring 7, swing sheet 8, drain pan 9, housing 91, input terminal 92, outlet terminal 93, drive block portion breach is along the degree of depth L1 perpendicular to drive block glide direction, by pressure rack portion breach along the degree of depth L2 perpendicular to drive block glide direction, .
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
See Fig. 1, a kind of resetting wall switch, comprises panel 1, push-button reset switch element and fixed mount 6.Push-button reset switch element has three, and the quantity of push-button reset switch element can be selected as required.Push-button reset switch element comprises pressing mechanism 2, pressing mechanism back-moving spring 3, pressing plate 4, fork 5, driving spring 7, swings sheet 8 and drain pan 9.Pressing mechanism back-moving spring 3 in push-button reset switch element has two.The lower end of driving spring 7 links together with swinging sheet 8.All push-button reset switch elements share pressing plate.
See Fig. 2, panel comprises panel body 11, metal lagging 12 and button 13.On the outer surface that metal lagging 12 is fixed on panel body 11 and front surface.Metal lagging 12 is provided with via hole 121.Button 13 aligns with via hole 121.The quantity of button 13 is identical with the quantity of push-button reset switch element.Button 13 is provided with noctilucence part 14.Noctilucence part 14 runs through button 13.Noctilucence part 14 is provided with loophole 141.
See Fig. 3, panel body 11 is provided with the operation hole 111 of console switch.The lower edge in operation hole 111 is provided with metal edges 15.Metal edges 15 is provided with the first blocked hole 151.The rear surface of panel body 11 is provided with the first clamping block 112.First clamping block 112 is stuck in the first blocked hole 151.Panel body 11 is also provided with assembling through hole 113.Metal lagging 12(is see Fig. 1) be provided with connecting pin 123.Connecting pin 123 is located in assembling through hole 113.
Button 13 only one end is provided with elastic joint part 16, and the upper end being specially button 13 is provided with elastic joint part 16.Button 13 is linked together with panel body 11 elasticity by elastic joint part 16.Button 13 and elastic joint part 16 are all arranged in operation hole 111.Button 13, elastic joint part 16 and panel body 11 three are structure as a whole and are working of plastics.Elastic joint part 16 is engraved structure, is specially elastic joint part 16 and is provided with strip hollow hole 161.Strip hollow hole 161 extends along the vertical direction.Strip hollow hole 161 has two.Article two, strip hollow hole 161 is communicated with by horizontal hollow hole 162.Horizontal hollow hole 162 is positioned at one end that elastic joint part 16 is connected with panel body 1.The lower end of button 13 is provided with guide vane end stop 17.The rear surface, lower end of button 13 is provided with pressing protruding 131.
See Fig. 4, it is front side that metal lagging 12 blocks in the outside of elastic joint part 16.Operation hole 111 and via hole 121 align.The wall thickness of elastic joint part 16 is less than the wall thickness of button 13.Metal edges 15 is " U " font.The lower limb in operation hole 111 is contained in metal edges 15.
See Fig. 5, metal edges 15 is stuck in the first blocked hole 151 by the first clamping block 112 and is fixed together with panel body 11.
See Fig. 6, the front surface of metal lagging 12 and outer surface with the outer surface of button 13 on the same face.
See Fig. 7, metal edges 15 is provided with receiving part 152.Receiving part 152 is positioned at the outside i.e. front side of guide vane end stop 17.Metal lagging 12 shelters from metal edges 15.
See Fig. 8, assembling through hole 113 is provided with in-flanges 114.In-flanges 114 is provided with the second clamping block 115.Connecting pin 123 is provided with the second blocked hole 122.Metal lagging 12 is stuck in the second blocked hole 122 by the second clamping block 115 and is fixed together with panel body 11.
See Fig. 9, pressing mechanism comprises by pressure rack 21, drive block 22 and drive block back-moving spring 23.
Base 211 and panel 212 is comprised by pressure rack 21.Two tight fit interface arrangments 24 and two button bits 25 are provided with between base 211 and panel 212.Two tight fit interface arrangments 24 are along a diagonal distribution by pressure rack 21.Two button bits 25 distribute along another diagonal by pressure rack 21.In the front surface of base 211 and figure, upper surface is provided with chute 213.A pair cell wall of chute 213 is respectively provided with one by pressure rack portion breach 214.A pair is formed by pressure rack portion block 215 along two end walls that chute 213 bearing of trend is also drive block glide direction by pressure rack portion breach 214.Therefore two are had in the present embodiment to by pressure rack portion block 215.The upper surface of base 211 is also provided with and falls repeated hole 216.Base 211 is provided with a pair assembling barb 217.
Tight fit interface arrangment 24 comprises connecting hole 241 and joint pin 242.Connecting hole 241 is arranged at panel 212.Connecting hole 241 is through hole.Joint pin 242 is arranged at base 211.
Button bit 25 comprises button hole 251 and clasp 252.Button hole 251 is arranged at base 211.Button hole 251 is positioned at the edge of base 211.The hole wall of button hole 251 is provided with the through opening 253 to base 211 surface.Clasp 252 is arranged at panel 212.Clasp 252 comprises root 2521 and is connected to the gib head 2522 of root.
Drive block 22 is provided with a pair driving pin 221.Pin 221 is driven for a pair to distribute in left-right direction.The edge, front and back of drive block 22 is respectively provided with a drive block portion breach 222.Drive block portion breach 222 forms a pair drive block portion block 223 along two end walls of left and right directions in drive block glide direction and figure.Therefore two pairs of drive block portion blocks 223 are had in the present embodiment.
Drive block back-moving spring 23 has two.Drive block back-moving spring 23 is Compress Spring.The overall diameter of drive block back-moving spring 23 is greater than drive block portion breach along the degree of depth L1 perpendicular to drive block glide direction.The overall diameter of drive block back-moving spring 23 is greater than by pressure rack portion breach along the degree of depth L2 perpendicular to drive block glide direction.
See Figure 10, the side face of joint pin 242 is provided with convex tendon 243.Convex tendon 243 has two.Two convex tendon 243 offset angular are greater than 90 °.
See Figure 11, gib head 2522 is provided with extracts spigot surface 2523.
The method fitted together by pressing mechanism is: see Figure 12, is placed in chute 213 by drive block 22.Drive pin 221(see Fig. 1) be hole protuberate basic unit 211 bottom chute 213.Two drive block back-moving springs 23 are placed in two pits that two drive block portion breach 222 and two surround by pressure rack portion breach 214 correspondingly.The axial two ends of drive block back-moving spring 23 be not only connected to together with two drive block portion blocks 223 in a pair drive block portion block correspondingly, but also be connected to together by pressure rack portion block 215 with two in a pair pressing frame portion block correspondingly.Drive block 22 slides in left-right direction.Drive block 22 and back-moving spring 23 are between base 211 and panel 212.
See Figure 13, panel 212 is connected on base 211.Now clasp 252 is buckled in button hole 251, joint pin 242 is inserted in connecting hole 241 and is fixed together with base 211 by panel 212.Joint pin 242 by convex tendon 243(see Fig. 2) realize clamping with connecting hole 241 tight fit connection together.Namely the assembling of pressing mechanism is completed.
See Figure 14, fork 5 is provided with balance staff 51, a pair actuating arm 52, connects breach 53, indicating head 54 and red coatings 55.A pair actuating arm 52 is arranged in front side and the figure upside of fork, connects the downside that breach 53 is arranged at fork.Red coatings 55 is arranged at the upper surface of indicating head 54.
See Figure 15, drain pan comprises housing 91, input terminal 92 and outlet terminal 93.The quantity of input terminal 92 is identical with the quantity of push-button reset switch element.The quantity of outlet terminal 93 is the twice of carrying out terminal 92 quantity, and existing is equal.A push-button reset switch element comprises an input terminal and two outlet terminals.All push-button reset switch element common housings 91.
See Figure 16, the input terminal 92 of same push-button reset switch element and outlet terminal 93 distribution triangular in shape, be specially distribution triangular in shape, input terminal is positioned at the summit of this isosceles triangle.
Method the present invention fitted together is:
See Fig. 1 and Figure 16, one end of swing sheet 8 is pivotably connected in input terminal 92, the other end between two outlet terminals 93.
See Fig. 1 and Figure 14, fixed mount 6 is set aside on drain pan 9.Fork 5 to be pivotally attached in fixed mount 6 and the upper end of driving spring 7 to be connected to connect in breach 53 that (also namely fork 5 is hinged with drain pan 9 in an indirect way in the present embodiment.Pressing plate 4 is linked together (mode for clamping connects) with drain pan 9.Pressing plate 4 coordinates drain pan 9 to be clamped by fixed mount, and the other end now swinging sheet 8 is connected to together together with in two outlet terminals 93.
Pressing mechanism back-moving spring 3 is shelved in the pressing mechanism installing hole 41 in pressing plate 4.Again pressing mechanism 2 to be placed in pressing mechanism installing hole 41 and by being pressed on pressing mechanism back-moving spring 3.Pressing mechanism 2 prevents being pressed mechanism's back-moving spring 3 by assembling barb 217 with pressing plate 4 clasp joint together ejects.Assemble latter a pair, drive for a pair pin 221 to align with actuating arm 52 correspondingly, this alignment thereof is existing mode.
Being covered by panel 1 is connected on fixed mount 6 again, and the two is that the mode of clamping is fixed together.Now pressing mechanism 2 is arranged in rear side and the figure downside of button 13 free end.When carry out terminal 92 with in two outlet terminals 93 a conducting is, red coatings 55 is alignd with the loophole 141 in noctilucence part 14, be stagger with loophole 141 with another outlet terminal conducting.
See Fig. 1 to Figure 16, moving process of the present invention is: towards rear and the Figure below pressing keys 13 of panel 1, button 13 presses down pressing mechanism 2, pressing mechanism 2 moves down extruding pressing mechanism back-moving spring 3, meanwhile drives pin 221 drive actuating arm 52 and fork 5 is swung, fork 5 makes driving spring 7 swing when swinging, driving spring 7 drives swing sheet 8 swing and make input terminal 93 with a conducting in two outlet terminals 93.In the process that fork 5 swings, driving spring 7 does not produce slippage, also in fork 5, does not produce slippage in swing sheet.
Pressing mechanism 2 drives in the process of fork 5, drive between pin 221 and actuating arm 52 and do not produce slippage, but drive block 22 can slide, and the result that drive block 22 slides is extruding drive block back-moving spring 23.When unclamping the effect of pressing keys 13, it is constant that fork 5 remains on current state, and pressing mechanism back-moving spring 3 makes pressing mechanism 2 rising reset and disconnect with fork 5, and during drive block back-moving spring 23, drive block 22 resets.
Embodiment two, see Figure 17, the difference with embodiment one is: elastic joint part 16 is provided with groove 163.Groove 163 is positioned at the rear surface of elastic joint part 16.Groove 163 is " V " shape groove.Namely also elastic joint part 16 improves elastic effect for making wall thickness thinning by design groove.Therefore " wall thickness of elastic joint part is less than the wall thickness of button " in present patent application claims contains the technical scheme designing groove.
Claims (10)
1. a resetting wall switch, comprise fixed mount, be connected to push-button reset switch element and the panel body of fixed mount, described push-button reset switch element comprises drain pan, be positioned at drain pan and the fork be hinged with drain pan, drive the pressing mechanism that fork swings, the button of pressing mechanism back-moving spring and driving pressing mechanism, described panel body is provided with operation hole, described pressing mechanism aligns with described operation hole, it is characterized in that, one end of described button is provided with elastic joint part, described button is linked together with described panel body by described elastic joint part, described button, elastic joint part and panel body three are structure as a whole.
2. resetting wall switch according to claim 1, it is characterized in that, described pressing mechanism comprises by pressure rack, be slidably connected to the drive block by pressure rack and the drive block back-moving spring that drive block is resetted, described drive block is provided with a pair driving pin, the described pin that drives for a pair distributes along the glide direction of drive block, described drive block is provided with a pair drive block portion block, described pressing erection has a pair by pressure rack portion block, the axial two ends of described drive block back-moving spring were both connected to together with two drive block portion blocks in described a pair drive block portion block correspondingly, be connected to together by pressure rack portion block by two in pressure rack portion block with described a pair correspondingly again.
3. resetting wall switch according to claim 2, it is characterized in that, describedly comprise base, panel and button bit by pressure rack, described drive block and drive block back-moving spring are all between described base and panel, described driving pin stretches out described base, described button bit comprises the button hole being arranged at base and the clasp being arranged at panel, and described clasp is connected in described button hole.
4. resetting wall switch according to claim 3, is characterized in that, described button hole is positioned at the edge of described base, and the hole wall of described button hole is provided with the through opening to described susceptor surface.
5. the resetting wall switch according to Claims 2 or 3 or 4, it is characterized in that, the edge of described drive block is provided with drive block portion breach, described drive block portion breach forms described a pair drive block portion block along two end walls of drive block glide direction, described pressing erection has chute, described drive block is slidably connected in described chute, the cell wall of described chute is provided with by pressure rack portion breach, described by two the end walls formations described overall diameter that a pair by pressure rack portion block described in drive block portion breach along the degree of depth perpendicular to drive block glide direction be less than described drive block back-moving spring of pressure rack portion breach along drive block glide direction, the described overall diameter being less than described drive block back-moving spring by pressure rack portion breach along the degree of depth perpendicular to drive block glide direction.
6. the resetting wall switch according to claim 1 or 2 or 3 or 4, it is characterized in that, the wall thickness of described elastic joint part is less than the wall thickness of described button.
7. the resetting wall switch according to claim 1 or 2 or 3 or 4, is characterized in that, only one end is provided with described elastic joint part to described button, all the other ends disconnect with described panel body.
8. the resetting wall switch according to claim 1 or 2 or 3 or 4, it is characterized in that, described elastic joint part is engraved structure.
9. the resetting wall switch according to claim 1 or 2 or 3 or 4, it is characterized in that, the other end of described button is provided with guide vane end stop, described operation bore edges is fixed with metal edges, described metal edges is provided with the receiving part coordinated with described guide vane end stop, and described receiving part is positioned at the front side of described guide vane end stop.
10. the resetting wall switch according to claim 1 or 2 or 3 or 4, it is characterized in that, described button is provided with the noctilucence part of through button, described noctilucence part is provided with loophole, described fork is provided with the indicating head be positioned under described button, and described indicating head is provided with the swingable red coatings to aliging with described loophole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644290.3A CN104505290B (en) | 2014-11-14 | 2014-11-14 | Resetting wall switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644290.3A CN104505290B (en) | 2014-11-14 | 2014-11-14 | Resetting wall switch |
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| Publication Number | Publication Date |
|---|---|
| CN104505290A true CN104505290A (en) | 2015-04-08 |
| CN104505290B CN104505290B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644290.3A Active CN104505290B (en) | 2014-11-14 | 2014-11-14 | Resetting wall switch |
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| Country | Link |
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| CN (1) | CN104505290B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105070561A (en) * | 2015-08-21 | 2015-11-18 | 广东福田电器有限公司 | Reset button-type plane switch |
| CN107871636A (en) * | 2016-09-23 | 2018-04-03 | 施耐德电气（澳大利亚）有限公司 | Switch |
| CN110890246A (en) * | 2018-09-10 | 2020-03-17 | 群光电子股份有限公司 | Key device |
| CN112947618A (en) * | 2021-01-12 | 2021-06-11 | 南京甜寻寻网络科技有限公司 | Intelligent socket for controlling temperature of electric blanket |
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| CN202217605U (en) * | 2011-09-13 | 2012-05-09 | 中山品上照明有限公司 | Pure-surface switch of reset type button |
| CN204242836U (en) * | 2014-11-14 | 2015-04-01 | 宁波公牛电器有限公司 | The switch on wall that panel button one connects |
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| CN201590957U (en) * | 2009-12-08 | 2010-09-22 | 康佳集团股份有限公司 | Electric appliance with buttons |
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| CN110890246B (en) * | 2018-09-10 | 2021-11-05 | 群光电子股份有限公司 | Key device |
| CN112947618A (en) * | 2021-01-12 | 2021-06-11 | 南京甜寻寻网络科技有限公司 | Intelligent socket for controlling temperature of electric blanket |
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|---|---|
| CN104505290B (en) | 2016-08-24 |
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