CN101577539B - Static switch for wiring - Google Patents
Static switch for wiring Download PDFInfo
- Publication number
- CN101577539B CN101577539B CN2009101381885A CN200910138188A CN101577539B CN 101577539 B CN101577539 B CN 101577539B CN 2009101381885 A CN2009101381885 A CN 2009101381885A CN 200910138188 A CN200910138188 A CN 200910138188A CN 101577539 B CN101577539 B CN 101577539B
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- Prior art keywords
- switch
- guiding
- box
- outer frame
- trim
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- 230000003068 static effect Effects 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 210000000078 claw Anatomy 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Push-Button Switches (AREA)
Abstract
The invention provides a static switch for wiring for arranging a rating plate for guiding the load removably and capable of improving convenience and operability of final users. An operation panel (5), a guide rating plate (6) and a switch substrate (18) are configured between a switch box (2) and a decoration cover (3) in a superposed way. A detection electrode (21) for detecting change of a static capacitor is arranged on the switch substrate (18). A display portion (7) for guiding the load is arranged on the guide rating plate (6) so that the display portion covers the detection electrode (21). The operation panel (5), the guide rating plate (6) and the switch substrate (18) are configured in an outer frame portion (10) of the switch box (2). A lock piece (20) of the decoration cover (3) and a fastening claw of the operation panel (5) are removable related to the outer frame portion (10). The guide rating plate (6) is changed to one which is different from the display portion (7).
Description
Technical field
The present invention relates to a kind of detection and contact the static switch for wiring of the variation of the electrostatic capacitance that causes with the switching load circuit because of human body.
Background technology
The switch of in the past using as house service uses the mechanical switch that is provided with switch handle in the front of switch-box more.But there is following problem in mechanical switch: because of the wearing and tearing of movable part, the stained longevity that causes, occupy bigger space etc. because of giving prominence to from wall.Therefore, proposed to utilize the static switching that contacts the variation of the electrostatic capacitance that causes because of finger tip.
Static switching shown in Figure 8 51 is for example disclosed in patent documentation 1.This static switching 51 is provided with guidance panel 53 in the inboard of trim 52, and is bonded with switch substrate 54 and insulated substrate 55 at the back side of guidance panel 53.In switch substrate 54, bury detecting electrode 56 underground, the variation of the electrostatic capacitance when the detection finger tip touches guidance panel 53 comes the switching load circuit.
Patent documentation 1:JP spy opens flat 11-136116 communique
Yet according to existing static switching 51, guidance panel 53 is bonding with switch substrate 54, therefore the label that is used to guide the load place can't be installed.Therefore, under the situation of static switching that is a plurality of load equipments of operation, there is following problem: need discern load equipment, the demonstration that can't freely change these by the end user according to the mark of making, the sign that attach in manufacturing switch markers.
Summary of the invention
Thereby the object of the present invention is to provide a kind of label that is used to guide the load place to be set to replaceablely can improve end user's the convenience and the static switch for wiring of operability.
In order to address the above problem, static switch for wiring of the present invention, the variation that detects the electrostatic capacitance that causes because of the human body contact is characterized in that with the switching load circuit, adopts following means.
(1) is characterised in that; Front at switch-box can be equipped with trim with installing and removing; Between trim and switch-box with coincidence status configuration operation panel, guiding label and switch substrate; Configuration is used to detect the detecting electrode of the variation of electrostatic capacitance on switch substrate, on the guiding label, is provided for guiding the display part at load place and makes this display part cover detecting electrode, and the mounting or dismounting through trim can be equipped with the guiding label with changing.
Be characterised in that (2) switch-box comprises the outer frame that is built in the basket portion in the wall and is exposed to wall, trim has can be with respect to the snap-latch piece of the holding section mounting or dismounting of outer frame.
Be characterised in that (3) guidance panel, guiding label and switch substrate are configured in the inboard of outer frame.
Be characterised in that (4) guidance panel has can be with respect to the fastening pawl of the buckling parts of outer frame mounting or dismounting.
According to static switch for wiring of the present invention; Configuration operation panel, guiding label and switch substrate between trim and switch-box; Through the mounting or dismounting of trim the guiding label can be installed with changing; Therefore has following effect: can change a plurality of guiding labels according to hobby, on the display part of guiding label, describe etc., can improve end user's convenience and operability with the design of remembeing easily.
Description of drawings
Fig. 1 is the outward appearance perspective view of the static switch for wiring of one embodiment of the present invention.
Fig. 2 is the perspective view of the formation accessory of exploded representation static switch for wiring.
Fig. 3 is the front elevation of the switch-box of expression static switch for wiring.
Fig. 4 is the IV-IV line cutaway view of Fig. 3.
Fig. 5 is the V-V line cutaway view of Fig. 3.
Fig. 6 is the front elevation with guiding label of the different display part of design.
Fig. 7 is the front elevation that can be provided with the printing sheets of guiding label with shearing.
Fig. 8 is the cutaway view of the existing static switching of expression.
Embodiment
Following with reference to description of drawings an embodiment of the invention.As shown in Figure 1, the static switching 1 of this execution mode comprises switch-box 2 that is installed on the indoor wall W (with reference to Fig. 4, Fig. 5) and the trim 3 that covers the front of switch-box 2.The peristome 4 of trim 3 is covered from the inboard by guidance panel 5, disposes guiding label 6 in the rear side of guidance panel 5.Guidance panel 5 is formed by transparent material, can have an X-rayed a plurality of display parts 7 on the guiding label 6 from the peristome 4 of trim 3 through guidance panel 5.
Like Fig. 2, shown in Figure 3, switch-box 2 comprises the outer frame 10 that is built in the basket portion 9 in the wall W and is exposed to wall W.On two internal faces in opposite directions of basket portion 9, lug boss 11 is set, utilizes the screw 13 of the through hole 12 of inserting logical lug boss 11 that switch-box 2 is installed on the inner building materials of wall W.Accommodate circuit substrate 14 in the inboard of basket portion 9, as shown in Figure 4, this circuit substrate 14 is assembled in the switch-box 2 through the pushing pawl 16 that is arranged on the internal face different with lug boss 11 under the state that is supported by the support portion on the both sides that are positioned at lug boss 11 15.
Like Fig. 2, shown in Figure 5, keep with coincidence status configuration operation panel 5, guiding label 6 and switch substrate 18 and by trim 3 in the inboard of outer frame 10.On the two opposite edges of outer frame 10, respectively form two connecting holes 19, outstanding four snap-latch pieces 20 that are provided with respect to connecting hole 19 mounting or dismounting on the inner face of trim 3.On switch substrate 18, dispose a plurality of detecting electrodes 21 that when finger tip touches guidance panel 5, detect the variation of electrostatic capacitance.Display part 7 and its that expression load place is set on the label 6 in guiding are set to cover each detecting electrode 21.In addition, detecting electrode 21 is connected with circuit substrate 14 through signal wiring (omitting diagram).
Like Fig. 2, shown in Figure 3, on basket portion 9, be formed with supporting switch substrate 18 two limits par 23 and to the protuberance 24 of two other limit Fixed width of switch substrate 18.Switch substrate 18 with projection 25 consistent location of lug boss 11 on have installing hole 26, be fixed on the switch-box 2 through installing hole 26 and the chimeric of projection 25.On the position corresponding with the two ends of protuberance 24, form fastening hole 28 (with reference to Fig. 4) at the inner face of outer frame 10, go out to be provided with fastening pawl 29 in four cornicults of guidance panel 5 with respect to fastening hole 28 mounting or dismounting.
And; Like Fig. 4, shown in Figure 5; Overlapping guiding label on the switch substrate 18 6, on guiding label 6 overlap operation panel 5 and fasten with outer frame 10; Overlapping trim 3 and engage on guidance panel 5 with outer frame 10, thus under the state that will guide Label holder between guidance panel 5 and switch substrate 18, be installed in the switch-box 2.In addition, through taking off trim 3 and guidance panel 5, can take out guiding label 6 from switch-box 2, and be replaced by other guiding label 6.In addition, two limits in opposite directions of outer frame 10 are provided with the otch 30 (with reference to Fig. 2, Fig. 3) that is used for being peeled off by finger tip guiding label 6.
Therefore, according to the static switch for wiring 1 of above-mentioned formation, through the mounting or dismounting of trim 3 and guidance panel 5 guiding label 6 is installed replaceably, so the end user can freely change the design of display part 7.For example, shown in Fig. 6 (a) and (b), the different a plurality of guiding labels 6 of design of display part 7 are provided together with the switch product, thus the guiding label 6 of the design that the end user can select to like and being installed in the switch-box 2.In addition, also can be as shown in Figure 7, on the printing sheets that wires up with the switch product 32, break off guiding label 6 with shear line 31 half, the end user can use printer freely to design display part at the assigned address of guiding label 6.
Particularly; Static switch for wiring 1 according to this execution mode; Interior side superimposed at the outer frame that is exposed to wall W 10 disposes guidance panel 5, guiding label 6 and switch substrate 18, therefore when changing guiding label 6, under the state that switch-box 2 is installed; Take off trim 3 and guidance panel 5 simply, just can easily change guiding label 6.At this moment; Trim 3 is installed and removed with respect to outer frame 10 through snap-latch piece 20; Guidance panel 5 is installed and removed with respect to outer frame 10 through fastening pawl 29; Therefore have the following advantages: can not use screw and change guiding label 6, and can utilize snap-latch piece 20 will guide label 6 to remain on the switch-box 2 strongly with the elasticity that fastens pawl 29 through singly touching mode.
The invention is not restricted to above-mentioned execution mode; For example also can be in guiding label 6 increase and decrease display part 7 quantity, in switch substrate 18 near the setting operation display lamp detecting electrode 21, on operation label 6, form loophole etc., in the scope that does not break away from purport of the present invention, can and constitute suitably change and implement the shape of each one.
Claims (4)
1. static switch for wiring, the variation that detects the electrostatic capacitance that causes because of the human body contact is characterized in that with the switching load circuit,
Comprise: trim can be installed in the front of switch-box with installing and removing; Guidance panel is configured between trim and the switch-box; The guiding label is configured between guidance panel and the switch-box; And switch substrate, be configured between guiding label and the switch-box,
Configuration is used to detect the detecting electrode of the variation of electrostatic capacitance on above-mentioned switch substrate, and on above-mentioned guiding label, be provided for guiding the display part at load place and make this display part cover detecting electrode,
Overlapping guiding label on above-mentioned switch substrate, overlap operation panel on above-mentioned guiding label, the mounting or dismounting through above-mentioned trim can be equipped with the guiding label with changing.
2. static switch for wiring according to claim 1 is characterized in that, above-mentioned switch-box comprises the outer frame that is built in the basket portion in the wall and is exposed to wall, and trim has can be with respect to the snap-latch piece of the holding section mounting or dismounting of outer frame.
3. static switch for wiring according to claim 2 is characterized in that, aforesaid operations panel, guiding label and switch substrate are configured in the inboard of outer frame.
4. static switch for wiring according to claim 3 is characterized in that, the aforesaid operations panel has can be with respect to the fastening pawl of the buckling parts of outer frame mounting or dismounting.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008122379A JP2009272164A (en) | 2008-05-08 | 2008-05-08 | Electrostatic switch for wiring |
JP2008-122379 | 2008-05-08 | ||
JP2008122379 | 2008-05-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101577539A CN101577539A (en) | 2009-11-11 |
CN101577539B true CN101577539B (en) | 2012-11-28 |
Family
ID=41272349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101381885A Active CN101577539B (en) | 2008-05-08 | 2009-05-08 | Static switch for wiring |
Country Status (2)
Country | Link |
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JP (1) | JP2009272164A (en) |
CN (1) | CN101577539B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5570934B2 (en) * | 2010-10-06 | 2014-08-13 | 河村電器産業株式会社 | Switch box |
JP5524168B2 (en) * | 2011-12-06 | 2014-06-18 | リンナイ株式会社 | Touch switch device |
JP2014053092A (en) * | 2012-09-05 | 2014-03-20 | ▲チョ▼錦雄 | Touch type knob switch |
CN103606475B (en) * | 2013-11-15 | 2015-12-02 | 张春明 | A kind of metope soft-touch control |
JP6116750B2 (en) * | 2014-02-27 | 2017-04-19 | 三菱電機株式会社 | Hand dryer |
JP6825934B2 (en) * | 2016-03-03 | 2021-02-03 | ホーチキ株式会社 | card reader |
JP6713829B2 (en) * | 2016-05-24 | 2020-06-24 | コイト電工株式会社 | Push button box |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1092918A (en) * | 1992-07-24 | 1994-09-28 | 户田耕司 | Ultrasonic touch system |
US5508700A (en) * | 1994-03-17 | 1996-04-16 | Tanisys Technology, Inc. | Capacitance sensitive switch and switch array |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2810409B2 (en) * | 1989-05-19 | 1998-10-15 | 松下電工株式会社 | Multi-point operation switch panel |
JPH07169369A (en) * | 1993-12-17 | 1995-07-04 | Tec Corp | Handy terminal |
JP2006196395A (en) * | 2005-01-17 | 2006-07-27 | Kojima Press Co Ltd | Touch switch |
JP2006260971A (en) * | 2005-03-17 | 2006-09-28 | Alps Electric Co Ltd | Input device |
JP4531647B2 (en) * | 2005-07-06 | 2010-08-25 | 株式会社フジクラ | Capacitance type switch device |
-
2008
- 2008-05-08 JP JP2008122379A patent/JP2009272164A/en active Pending
-
2009
- 2009-05-08 CN CN2009101381885A patent/CN101577539B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1092918A (en) * | 1992-07-24 | 1994-09-28 | 户田耕司 | Ultrasonic touch system |
US5508700A (en) * | 1994-03-17 | 1996-04-16 | Tanisys Technology, Inc. | Capacitance sensitive switch and switch array |
Also Published As
Publication number | Publication date |
---|---|
CN101577539A (en) | 2009-11-11 |
JP2009272164A (en) | 2009-11-19 |
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