CN101976618B - Light touch electronic power switch with status display - Google Patents
Light touch electronic power switch with status display Download PDFInfo
- Publication number
- CN101976618B CN101976618B CN2010105098417A CN201010509841A CN101976618B CN 101976618 B CN101976618 B CN 101976618B CN 2010105098417 A CN2010105098417 A CN 2010105098417A CN 201010509841 A CN201010509841 A CN 201010509841A CN 101976618 B CN101976618 B CN 101976618B
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- panel
- touches
- optical member
- circuit board
- elastic supporting
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Abstract
The invention provides a light touch electronic power switch with status display, comprising a base, a decorative panel buckled on the base and a power supply input end and a power supply output end which are arranged in the base, wherein the decorative panel is provided with a through hole; at least one light touch panel is arranged below the through hole; the edge of the light touch panel is limited by the edge of the through hole of the decorative panel; an elastic supporting member is arranged below the light touch panel; two circuit boards which are respectively and electrically connected with the power supply input end and the power supply output end are arranged below the elastic support member and are provided with light touch switches for converting the press action of the light touch panel into the on/off actions of the power supply input end and the power supply output end; indicating lamps for displaying the switch status are arranged on the circuit board; and the light touch panels are provided with light guiding parts for guiding the light of the indicating lamps. The invention has the benefits that the surface of the decorative panel is higher than that of the light touch panel; the damage due to the mistaken operation or impact is not easy to generate; the display of the switch is clear at a glance; and the light touch electronic power switch is convenient to use.
Description
Technical field
The present invention relates to a kind of mains switch, specifically be meant the electronic power switch that touches that has the state demonstration.
Background technology
Existing mains switch generally comprises base, be fastened on decoration panel on the base, be located at power input and power output end etc. in the base; Through the conducting and the disconnection of stirring button control power input and power output end; The problem that this mains switch exists is: stir button and exceed the decoration panel plane, take place easily that false touch is bumped and attractive in appearance inadequately; The moment of power input and output conducting and disconnection, switch can produce bigger noise, influences other people normal life night easily.Existing part mains switch has the on off state Presentation Function; Operating state through an indicator light indicator cock identical with on off state; Indicator light is bright when switch closure; Indicator light extinguishes when switch breaks off, and the problem that this mains switch that has the state demonstration exists is: be difficult to find the position of the switch night, use inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of electronic power switch that touches that has the state demonstration, its pressing position does not expose, switch motion noiselessness, both artistic and practical.
For realizing the foregoing invention purpose, the technical scheme that the present invention adopted is:
The electronic power switch that touches that has the state demonstration; Comprise base, be fastened on decoration panel on the base, be located at power input and power output end in the base; Said decoration panel has through hole; The through hole below is provided with at least one panel that touches, and the through hole edge that touches the decorated panel of face plate edge is spacing, touches the panel below elastic supporting member for supporting optical member is set; Elastic supporting member for supporting optical member below is provided with the circuit board that is electrically connected with power input and power output end respectively, and circuit board is provided with the touch-switch that the push action of touching panel is converted into power input and power output end conducting or off action; Said circuit board is provided with and is used for the indicator light that on off state shows, the said panel that touches is provided with the light lead part that indicator light light is drawn.
The said panel sidewall that touches has the light lead hole; Said light lead part comprises main body frame, be positioned at the light lead pipe of main body frame outer rim and along main body frame to the light lead pin that extends below; Said main body frame is with to touch panel sidewall inner edge adaptive; The light lead pipe is plugged on and touches in the panel light lead hole, and the light lead pin is positioned at circuit board indicator light top, has the through hole that supplies the light lead pin to stretch on the said elastic supporting member for supporting optical member.
Said touch-switch comprises that the fixed contact and the positioning end that are fixed on the circuit board is fixed in the elastic sheet metal on the circuit board, and the free end of elastic sheet metal is positioned at the fixed contact top.
Said elastic supporting member for supporting optical member is the plastic plate that has the elasticity fin of perk, and the said panel below of touching is provided with the lead that is used to push elastic sheet metal, and elastic supporting member for supporting optical member has and supplies to touch the pilot hole that the panel lead passes through.
Be symmetrically arranged with at least one pair of elasticity fin on the said elastic supporting member for supporting optical member, said elasticity fin will be severed part and upwards be bent to form through on plastic plate, severing the curve that do not seal.
Be equipped with elastic supporting member for supporting optical member in the said base on two parallel side walls and locate protruding nail and touch panel and locate protruding nail, said board edge has and touches panel and locate that protruding nail and elastic supporting member for supporting optical member location are protruding follows closely corresponding breach; Said elastic supporting member for supporting optical member edge has and touches the corresponding breach of the protruding nail in panel location, and elastic supporting member for supporting optical member has bar hole near locating protruding nail correspondence position with elastic supporting member for supporting optical member, and elastic supporting member for supporting optical member is located location, protruding nail lower surface by elastic supporting member for supporting optical member; Said panel two parallel sides of touching have flange, touch panel flange and are touched panel and locate protruding nail lower surface location.
Said elastic supporting member for supporting optical member below is provided with support column or support beam, and this elastic supporting member for supporting optical member support column or support beam are resisted against on the circuit board, and the fixed contact of said touch-switch and elastic sheet metal are placed in the space between elastic supporting member for supporting optical member and the circuit board.
Said power input comprises live wire input terminal and zero line input terminal; Power output end comprises at least one live wire lead-out terminal; Said input terminal and lead-out terminal include grafting sheet metal, tension disc and line pressing bolt; Lead compresses and is arranged between grafting sheet metal and the tension disc also through the line pressing bolt tightening; Said grafting sheet metal upper end is provided with connection-peg, has the inserting groove that cooperates with the sheet metal connection-peg of pegging graft on the said circuit board, and it is interior and integrally welded with circuit board that the connection-peg of said grafting sheet metal inserts the circuit board inserting groove.
Be provided with the binding post storage tank in the said base, said binding post is placed in the binding post storage tank, and said circuit board places on the storage tank and by storage tank and locatees.
The binding post storage tank sidewall outwardly of said base has the through hole of the terminal screw that supplies to screw, and the storage tank bottom has the plug wire hole that supplies lead to insert.
Compared with prior art, beneficial effect of the present invention is: the decoration panel surface is higher than touches panel surface, is difficult for taking place misoperation or collision and causes damaging, and on off state shows very clear, and is easy to use; Touch-switch action noiselessness; Elastic supporting member for supporting optical member is rational in infrastructure, saves material and easy to assembly; Circuit board, elastic supporting member for supporting optical member and touch panel and base is clasped assemble quick and convenient.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the explosive view of the embodiment of the invention one;
Fig. 3 is the internal structure sketch map of switch off state of the present invention;
Fig. 4 is the internal structure sketch map of switch closed condition of the present invention;
Fig. 5 is the structural representation of the embodiment of the invention two;
Fig. 6 is the explosive view of the embodiment of the invention two;
Fig. 7 is the structural representation of the embodiment of the invention three;
Fig. 8 is the explosive view of the embodiment of the invention three.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation:
Embodiment one
Referring to figs. 1 through shown in Figure 4; Comprise base 11, be fastened on decoration panel 1 on the base 11, be located at power input and power output end in the base 11; Decoration panel 1 has through hole, and the through hole below is provided with one and touches panel 2, and it is spacing by the through hole edge to touch panel 2 edges; Touch panel 2 belows elastic supporting member for supporting optical member 3 is set; Elastic supporting member for supporting optical member 3 belows are provided with the circuit board 8 that is electrically connected with power input and power output end respectively, and circuit board 8 is provided with the touch-switch that the push action of touching panel 2 is converted into power input and power output end conducting or off action, and touch-switch depresses that then the touch-switch contact is closed; Touch-switch is upspring under elastic supporting member for supporting optical member 3 effects, and touch-switch breaks away from disconnection when resetting; Realize through circuit board 8 that touch-switchs once bump and connect that power input and power output end conducting are bumped once more and connect then power input and power output end disconnection.Circuit board 8 is provided with and is used for the indicator light 14 that on off state shows; The indicator light of present embodiment adopts LED, and its operating state and on off state are opposite, and promptly indicator light directly links to each other with power input through the circuit on the circuit board 8; When touch-switch is closed, indicator light is closed through the actuating of relay; Touch panel 2 and be provided with the light lead part 13 that indicator light light is drawn, the form of light lead part can have multiple, as long as the light that indicator light sends can be observed.
For ease of assembling; Decoration panel 1 below is provided with 4 hooks, and the base correspondence position is provided with the location notch 11E that cooperates with hook, also is provided with projection 11D on the base; Decoration panel is provided with corresponding groove 1A, and the gap of inserting projection 11D and groove 1A with screwdriver can lever up decoration panel easily.
The touch-switch of present embodiment comprises that the fixed contact 9 and the positioning end that are fixed on the circuit board 8 is fixed in the elastic sheet metal 4 on the circuit board 8; The free end of elastic sheet metal 4 is positioned at fixed contact 9 tops; The fixed contact 9 of present embodiment is a rivet, and closing-up is on circuit board 8 and weld fixing.Elastic supporting member for supporting optical member can be flexible restoring organs such as back-moving spring; Elastic supporting member for supporting optical member 3 is the plastic plate that has the elasticity fin 3A of perk; Touch panel 2 belows and be provided with the lead 2A that is used to push elastic sheet metal 4, elastic supporting member for supporting optical member 3 has and supplies to touch the pilot hole 3D that panel lead 2A passes through.
Be equipped with elastic supporting member for supporting optical member on 11 liang of parallel side walls of base and locate protruding nail and touch the protruding nail 2H in panel location, circuit board 8 edges have and touch panel protruding nail 2H in location and the corresponding breach of the elastic supporting member for supporting optical member protruding nail 3B in location; Elastic supporting member for supporting optical member 3 edges have and touch the corresponding breach of the panel protruding nail 2H in location; Elastic supporting member for supporting optical member 3 has bar hole 6H near locating protruding nail 3B correspondence position with elastic supporting member for supporting optical member; Bar hole is the generation compressive deformation when snapping in the protruding nail 3B in elastic supporting member for supporting optical member location; Be convenient to Fast Installation, elastic supporting member for supporting optical member 3 is by location, protruding nail 3B lower surface, elastic supporting member for supporting optical member location; Touch 2 liang of parallel sides of panel and have flange 2B, touch panel flange 2B and touched location, protruding nail 2H lower surface, panel location.
Elastic supporting member for supporting optical member 3 belows are provided with support column or brace summer 3E, and elastic supporting member for supporting optical member support column or brace summer 3E are resisted against on the circuit board 8, and the fixed contact 9 of touch-switch and elastic sheet metal 4 are placed in the space between elastic supporting member for supporting optical member 3 and the circuit board 8.
Power input comprises live wire input terminal and zero line input terminal; Power output end comprises a live wire lead-out terminal; Input terminal and lead-out terminal include grafting sheet metal (5,5A), tension disc 6 and line pressing bolt 7; Lead compresses to be arranged on and also passes through the line pressing bolt tightening between grafting sheet metal and the tension disc, and grafting sheet metal upper end is provided with connection-peg, has the inserting groove 8H that cooperates with the sheet metal connection-peg of pegging graft on the circuit board.
Be provided with binding post storage tank 11C in the base 11, binding post is placed in the binding post storage tank 11C, and circuit board 8 places storage tank 11C to go up and located by storage tank.Base 11 also is provided with screw rod mounting groove 11B, and circuit board 8 has the breach that cooperates with screw rod mounting groove 11B with elastic supporting member for supporting optical member 3 sides, and base 11 is connected with wall mounted through the connecting screw rod 10 that is positioned at the screw rod mounting groove.
Elder generation comprises insertion circuit board 8 welding such as electronic component with the fixed contact 9 and the elastic sheet metal 4 of input terminal, lead-out terminal, touch-switch during assembling; The wiring pressing plate 6 that processes, screw 7 are enclosed within on the input/output terminal again, put into base 11 then, elastic supporting member for supporting optical member 3 is placed in circuit board 8 tops; Fixing is below the protruding nail 3B of base elastic supporting member for supporting optical member location; To touch panel 2 again and be placed on elastic supporting member for supporting optical member elasticity fin 3A and supporting, and touch the movable fixing in panel 2 side flange 2B positions below the protruding nail of base 2H, again with decoration panel 1 hook and location notch tight fit; Fixing has been accomplished the assembling process of whole switch on base.
Course of action: indicator light 14 Chang Liang; The user presses and touches panel 1; Elastic supporting member for supporting optical member 3 Support Position 3A are out of shape, and move contact closure, corresponding electronic circuit startup work on the steering circuit plate and touch panel lead 2A promotion touch-switch sheet elastic sheet metal 4 to fixed contact 9 directions; Relay closes is with the input and output power connection, and this moment, indicator light extinguished; The user is openhanded to open, and the elasticity fin 3A on the elastic supporting member for supporting optical member 3 resets to make and touches panel 2 repositions; Press again and touch panel 2 and move down touch-switch elastic sheet metal 4 bumped to fixed contact 9 and connect closed another signal of circuit of giving; The automatic disconnection of guiding relay; Cut off the electricity supply being connected of input and power output end; Indicator light 14 is lighted, and elastic supporting member for supporting optical member 3 elasticity fin 3A reset to make and touch panel 2 repositions.
Embodiment two
With reference to Fig. 5 and shown in Figure 6, the difference of present embodiment and embodiment one is: this touch-switch is a ganged switch, and touching panel 2 has two; Elastic supporting member for supporting optical member 3 is provided with two pairs of elasticity fins, and correspondence is provided with two groups of touch-switchs on the circuit board 8, binding post storage tank 11C, the screw rod mounting groove 11B of base and locate protruding nail etc. and all be symmetrical set; Good and the saving die cost of versatility; Base bilateral wall respectively has three binding post storage tank 11C, live wire input terminal and zero line input terminal be placed on respectively a sidewall about in two storage tanks, central storage tank shutoff; Place two live wire lead-out terminals that are connected with touch-switch point respectively in another sidewall left and right sides storage tank respectively; Central authorities' storage tank shutoff, touch-switch control gets final product with the break-make of electric wire live wire, and the electrical appliance zero line connects the public zero curve of power circuit.
Embodiment three
With reference to Fig. 7 and shown in Figure 8; The difference of present embodiment and embodiment one is: this touch-switch is a three-way switch, and touching panel 2 has three, and elastic supporting member for supporting optical member 3 is provided with three pairs of elasticity fins; Correspondence is provided with three groups of touch-switchs on the circuit board 8; Binding post storage tank 11C, the screw rod mounting groove 11B of base and locate protruding nail etc. and all be symmetrical set, base bilateral wall respectively has three binding post storage tank 11C, live wire input terminal and zero line input terminal be placed on respectively a sidewall about in two storage tanks; Three live wire lead-out terminals that are connected with touch-switch point are respectively placed in central authorities' storage tank shutoff respectively in another sidewall left and right sides storage tank.
More than all be according to three-in-one unified standard design from decoration panel, circuit board, base, input and output tension disc, the touch-switch sheet of embodiment one, embodiment two, embodiment three, reduce the metal spring that Mold Making input cost expense, especially elastic supporting member for supporting optical member replace out-of-date use; And the technology that metal spring is made also is not environmental protection; And design flexibility strutting piece a slice can be represented spring, is convenient to assembling again, improves the quality and efficient; Alleviate cost, energy-conserving and environment-protective.
Claims (9)
1. the electronic power switch that touches that has the state demonstration; Comprise base, be fastened on decoration panel on the base, be located at power input and power output end in the base; It is characterized in that: said decoration panel has through hole; The through hole below is provided with at least one panel that touches, and the through hole edge that touches the decorated panel of face plate edge is spacing, touches the panel below elastic supporting member for supporting optical member is set; Elastic supporting member for supporting optical member below is provided with the circuit board that is electrically connected with power input and power output end respectively, and circuit board is provided with the touch-switch that the push action of touching panel is converted into power input and power output end conducting or off action; Said circuit board is provided with and is used for the indicator light that on off state shows, the said panel that touches is provided with the light lead part that indicator light light is drawn; The said panel sidewall that touches has the light lead hole; Said light lead part comprises main body frame, be located at the light lead pipe of main body frame outer rim and along main body frame to the light lead pin that extends below; Said main body frame is with to touch panel sidewall inner edge adaptive; The light lead pipe is plugged on and touches in the panel light lead hole, and the light lead pin is positioned at circuit board indicator light top, has the through hole that supplies the light lead pin to stretch on the said elastic supporting member for supporting optical member.
2. the electronic power switch that touches that has the state demonstration as claimed in claim 1; It is characterized in that: said touch-switch comprises that the fixed contact and the positioning end that are fixed on the circuit board is fixed in the elastic sheet metal on the circuit board, and the free end of elastic sheet metal is positioned at the fixed contact top.
3. the electronic power switch that touches that has the state demonstration as claimed in claim 1; It is characterized in that: said elastic supporting member for supporting optical member is the plastic plate that has the elasticity fin of perk; The said panel below of touching is provided with the lead that is used to push elastic sheet metal, and elastic supporting member for supporting optical member has and supplies to touch the pilot hole that the panel lead passes through.
4. the electronic power switch that touches that has the state demonstration as claimed in claim 3; It is characterized in that: be symmetrically arranged with at least one pair of elasticity fin on the said elastic supporting member for supporting optical member, said elasticity fin will be severed part and upwards be bent to form through on plastic plate, severing the curve that do not seal.
5. the electronic power switch that touches that has the state demonstration as claimed in claim 1; It is characterized in that: be equipped with elastic supporting member for supporting optical member in the said base on two parallel side walls and locate protruding nail and touch panel and locate protruding nail, said board edge has and touches panel and locate that protruding nail and elastic supporting member for supporting optical member location are protruding follows closely corresponding breach; Said elastic supporting member for supporting optical member edge has and touches the corresponding breach of the protruding nail in panel location, and elastic supporting member for supporting optical member has bar hole near locating protruding nail correspondence position with elastic supporting member for supporting optical member, and elastic supporting member for supporting optical member is located location, protruding nail lower surface by elastic supporting member for supporting optical member; Said panel two parallel sides of touching have flange, touch panel flange and are touched panel and locate protruding nail lower surface location.
6. like each described electronic power switch that touches that has the state demonstration of claim 1 to 5; It is characterized in that: said elastic supporting member for supporting optical member below is provided with support column or support beam; This elastic supporting member for supporting optical member support column or support beam are resisted against on the circuit board, and the fixed contact of said touch-switch and elastic sheet metal are placed in the space between elastic supporting member for supporting optical member and the circuit board.
7. like each described electronic power switch that touches that has the state demonstration of claim 1 to 5; It is characterized in that: said power input comprises live wire input terminal and zero line input terminal; Power output end comprises at least one live wire lead-out terminal; Said input terminal and lead-out terminal include grafting sheet metal, tension disc and line pressing bolt, and lead compresses to be arranged on and also passes through the line pressing bolt tightening between grafting sheet metal and the tension disc, and said grafting sheet metal upper end is provided with connection-peg; Have the inserting groove that cooperates with the sheet metal connection-peg of pegging graft on the said circuit board, it is interior and integrally welded with circuit board that the connection-peg of said grafting sheet metal inserts the circuit board inserting groove.
?
8. like each described electronic power switch that touches that has the state demonstration of claim 1 to 5; It is characterized in that: be provided with the binding post storage tank in the said base; Said binding post is placed in the binding post storage tank, and said circuit board places on the storage tank and by storage tank and locatees.
9. as claimed in claim 8ly have an electronic power switch that touches that state shows, it is characterized in that: the binding post storage tank sidewall outwardly of said base has the through hole of the terminal screw that supplies to screw, and the storage tank bottom has the plug wire hole that supplies lead to insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105098417A CN101976618B (en) | 2010-10-15 | 2010-10-15 | Light touch electronic power switch with status display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105098417A CN101976618B (en) | 2010-10-15 | 2010-10-15 | Light touch electronic power switch with status display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101976618A CN101976618A (en) | 2011-02-16 |
| CN101976618B true CN101976618B (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105098417A Expired - Fee Related CN101976618B (en) | 2010-10-15 | 2010-10-15 | Light touch electronic power switch with status display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101976618B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101317A (en) * | 2016-02-22 | 2017-08-29 | 珠海格力电器股份有限公司 | Air-conditioning display device and air-conditioning |
| CN110473335A (en) * | 2019-08-28 | 2019-11-19 | 北京领先共创企业管理有限公司 | A kind of modular mini automatic vending machine with display panel module |
| CN113319790B (en) * | 2021-08-03 | 2021-10-26 | 信维通信（江苏）有限公司 | PCB connector shell fragment sticks up high device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090092A (en) * | 1976-07-16 | 1978-05-16 | General Electric Company | Shielding arrangement for a capacitive touch switch device |
| CN2596529Y (en) * | 2002-12-17 | 2003-12-31 | 深圳英普特科技发展有限公司 | Touch type glass panel switch |
| CN2599727Y (en) * | 2003-02-27 | 2004-01-14 | 综乙国际贸易（上海）有限公司 | Light touch switch |
| CN2752932Y (en) * | 2004-06-11 | 2006-01-18 | 李龙 | Tickle-type switch key pressing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370550Y (en) * | 1999-05-05 | 2000-03-22 | 上海浦林电器有限公司 | Flush-type panel switch with indicating lamp |
-
2010
- 2010-10-15 CN CN2010105098417A patent/CN101976618B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090092A (en) * | 1976-07-16 | 1978-05-16 | General Electric Company | Shielding arrangement for a capacitive touch switch device |
| CN2596529Y (en) * | 2002-12-17 | 2003-12-31 | 深圳英普特科技发展有限公司 | Touch type glass panel switch |
| CN2599727Y (en) * | 2003-02-27 | 2004-01-14 | 综乙国际贸易（上海）有限公司 | Light touch switch |
| CN2752932Y (en) * | 2004-06-11 | 2006-01-18 | 李龙 | Tickle-type switch key pressing device |
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| Publication number | Publication date |
|---|---|
| CN101976618A (en) | 2011-02-16 |
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