CN86200037U - Display hide pull-switch - Google Patents
Display hide pull-switch Download PDFInfo
- Publication number
- CN86200037U CN86200037U CN 86200037 CN86200037U CN86200037U CN 86200037 U CN86200037 U CN 86200037U CN 86200037 CN86200037 CN 86200037 CN 86200037 U CN86200037 U CN 86200037U CN 86200037 U CN86200037 U CN 86200037U
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- CN
- China
- Prior art keywords
- switch
- panel
- hole
- pulling
- pull wire
- 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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Abstract
The utility model relates to a pull wire electric switch. The structure mode of a panel flange-shaped pull wire switch with the switching signal display of switch power supplies is proposed on the base of the existing middle vertical wheel type pull wire switches for adapting to the need of people for indoor illuminating decorations. The pull wire switch is suitable to be used indoors, has beautiful appearance, is favorable for the generalization of conditions of buildings, can shrunk structural parts of traditional pull wire switches simultaneously, saves industrial raw materials, ensures the reliability of the operating performance of the pull wire switch and has simple manufacturing process.
Description
The utility model relates to pulling switch, and it mainly is applicable to the switch control of indoor daily illumination or other household appliance.
Traditional pulling switch is a kind of exposed type structure, and it can not adapt to people to attractive in appearance, the generous needs of indoor electric appliance switch arrangement.Though the existing at present concealed switch except that pulling switch still lacks concealed pulling switch kind.In China, there is the custom of using pulling switch in especially vast rural area and cities and towns, at some public places such as hotel, dining room, school for example, use pulling switch preferably.Traditional exposed type pulling switch is installed trouble, especially can not adapt to people to attractive in appearance, the generous requirement of indoor electric appliance switch arrangement.Connect that (application number 85 20 45 96) proposes a kind of display hide pulling switch again on the concealed pulling switch basis that I propose.But the structure of original application and structure are as the application's prior art.
The utility model pulling switch has mainly been done change to adapt to the needs of display hide stayguy switch fabric form to the switch pedestal of its insulation system spare and the version of switch cover, simultaneously at contract Technology Need after the shape of stayguy switch fabric, having designed and produced a flanged panel decorates, the insulated switch bearing is made in the panel inboard, can be on it for all working parts of pressing the anchoring switch, this panel is provided with and two unified pilot holes of national standard, is used for being connected with following insulated switch case.Establish a circular hole in the middle of the panel, open and close demonstration when doing to use.A hole is established in the panel below, makes the stay cord of knot on following pulling switch assembly pass the outside that this hole is suspended on panel.Comprise an insulation ratchet in the described assembly, moving contact, axis, spring should be greater than the overall size of described switch case with the overall size of drawing the described switch panel of wheel.
The signal that the utility model pulling switch is provided with out and closes shows, its display packing is to scribble redness and density bullet respectively on the insulation ratchet, through and assembled after this mark just in time aim at circular hole, show by magnifying glass, when showing redness,, be the pass when showing black for opening.
The utility model pulling switch has an insulation casing, in it can be included in the workpiece of being installed of panel inboard, the one end is embedded with two nuts that are connected with panel-mounted, its other end is provided with and can makes the universal standard knock down hole that lead passes and the oval hole of two adjustable positions, in order to switch is fixed in the wall.
The appearance profile of the utility model pulling switch panel is for circle or be roughly rectangle, available milky organic insulating material is made, pilot hole on the panel is apart from designing and producing by the standard code of " Fixture for mounting coupling parts concealed installation panel; adjust plate and line gold key dimension ", in order to form the series of products of described pulling switch panel, this not only makes things convenient for being used in combination of the utility model switch, also helps the generalization that building is arranged concealed installation switch condition.
The utility model pulling switch draw wheel, for avoid plastic pull tie and metalwork often mill examine and rupture and the metal material conducting strip is collided and caused electrification phenomenon, the available organic insulating material of this part is made, and can guarantee that safety can increase the service life again.
The advantage of the utility model pulling switch is to adapt to people to hide pull-switch and attractive in appearance, the generous needs of indoor electric appliance switch arrangement, make traditional pulling switch implementation structure shape of contracting simultaneously, saving industrial raw materials becomes and may can guarantee that the switch long-term work is safe and reliable by And, simple installation, on/off as can be known, use flexibly, it mainly as indoor electric appliance illumination or other operating voltage in four amperes in 250 volts of electric currents with interior household appliance switch.
Come the utility model pulling switch is further elaborated referring now to drawings and Examples.
Fig. 1 is the vertical structure schematic diagram of the utility model switch, Fig. 2 is the utility model switch transversary schematic diagram, Fig. 3 is the utility model switch panel external form profile schematic diagram, the winding diagram when figure four is several practical application of the utility model switch.
With reference to Fig. 1, Fig. 2 and Fig. 3, the positive facial contour of switch panel 13 is circular, also can be made into and be roughly rectangle or square, available milky organic insulating material is made, and two pilot holes are suspended on the outer backguy 5 of panel apart from meeting the unification of the motherland standard on the panel, when switch is installed in the use of indoor wall lower, can adopt the chain of metal or plating metal on surface.When being installed in, switch can adopt plastic pull tie when higher position uses, 15 cases are cylindrical shape, two nuts that are connected with panel-mounted of one end setting-in, the other end has one can make lead penetrate universal standard knock down hole and two oval holes, and this two hole is mainly used in and twists wood screw usefulness when being installed in the wall.Insulation assembly ratchet 2 is installed in the switch bearing 13 by axis 6, lay moving contact 3 on described ratchet and the axis, spring 7 takes turns 1 with drawing, by lug plate 11 (3) conducting strip 8 and static contact 9 are screwed on the inboard bearing 13 of panel with screw 10 respectively, be used for being connected with lead, by Fig. 1, Fig. 2 and Fig. 3 can know the overall structure of finding out the panel flange shape display hide pulling switch that the utility model proposes.
With reference to Fig. 4, A, B represent two static contacts respectively, 0 represents conducting strip, 2 is ratchet, 3 is moving contact, winding diagram when (a) making general single connection plane switch and use for the utility model pulling switch, (b) winding diagram when making ganged switch and use, (c) winding diagram when making double control switch, (d) the switch winding diagram when doing light modulation and use, do between two static contacts, to connect a rectification diode when light modulation is used, can select 2CZ31H type silicon rectifier diode for use.
Claims (5)
1. backguy electric switch, it contains an insulating panel switch disjunctor seat 13 and an insulation cover cap 15, and be installed in upright wheeled ratchet 2 assemblies on this switch base through dwindling, conducting strip 8, moving contact 3, static contact 9, draw wheel 1 and lug plate 11, it is characterized in that described switch base 13 is the bearing conjoined structure spares that are provided with the energy installation component by a flanged panel, in the middle of panel, be provided with a hole, the signal of switch when using to show, when Kong Weizhong shows red for opening, show that black is for closing, on this panel, also be provided with pilot hole and the hole that can allow pulling switch backguy 5 pass, backguy 5 knots are on described ratchet 2 assemblies, and pass this hole and be suspended on outside the switch panel 13, described switch flap 15 is one can be included in interior insulation casing 15 with described switch bearing 13 and the part of installing thereon, the one end is provided with nut, be used for being connected with described panel 13 assemblings, the other end is provided with oval hole and universal standard knock down hole, when switch installs, the overall size of described switch panel 13 should form the concealed pulling switch of panel flange shape greater than the overall size of described switch case 15.
2. pulling switch according to claim 1, the appearance profile that it is characterized in that described switch panel 13 is circular or is roughly rectangle, makes with the milky organic insulating material.
3. pulling switch according to claim 1 is characterized in that described insulated switch bearing 13 and panel are the structural members of disjunctor.
4. pulling switch according to claim 1, it is characterized in that described insulated switch bearing case 15 is bottom surfaces, promptly the other end that is connected with described switch panel 13 at described case 15 is adjustable oval hole and the universal standard knock down hole of wearing lead.
5. pulling switch according to claim 1 is characterized in that the described wheel 1 that draws, and makes with organic insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86200037 CN86200037U (en) | 1986-01-02 | 1986-01-02 | Display hide pull-switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86200037 CN86200037U (en) | 1986-01-02 | 1986-01-02 | Display hide pull-switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86200037U true CN86200037U (en) | 1986-10-29 |
Family
ID=4804160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86200037 Withdrawn CN86200037U (en) | 1986-01-02 | 1986-01-02 | Display hide pull-switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86200037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560035A (en) * | 2013-06-22 | 2014-02-05 | 田小兵 | Combined pull-cord switch |
-
1986
- 1986-01-02 CN CN 86200037 patent/CN86200037U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560035A (en) * | 2013-06-22 | 2014-02-05 | 田小兵 | Combined pull-cord switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |