CN201638726U - Double-pole double-throw intersecting multi-point control switch - Google Patents
Double-pole double-throw intersecting multi-point control switch Download PDFInfo
- Publication number
- CN201638726U CN201638726U CN2010292110316U CN201029211031U CN201638726U CN 201638726 U CN201638726 U CN 201638726U CN 2010292110316 U CN2010292110316 U CN 2010292110316U CN 201029211031 U CN201029211031 U CN 201029211031U CN 201638726 U CN201638726 U CN 201638726U
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- rotatable lamella
- dpdt
- fixed contact
- contact point
- double
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Abstract
The utility model provides a double-pole double-throw intersecting multi-point control switch which comprises a shell (5), a button (6), a top ball (7), a left fixed contact point (1), a right fixed contact point (2), an upper rotating sheet (3) and a lower rotating sheet (4). When the button (6) is pressed down leftwards, the right end of the upper rotating sheet (3) is contacted with the right fixed contact point (2), and the left end of the lower rotating sheet (4) is contacted with the left fixed contact point (1); and when the button (6) is pressed down rightwards, the left end of the upper rotating sheet (3) is contacted with the left fixed contact point (1), and the right end of the lower rotating sheet (4) is contacted with the right fixed contact point (2). The double-pole double-throw intersecting multi-point control switch has simple structure, and can control the same lamp at more than three positions.
Description
Technical field
The utility model relates to a kind of dpdt double-pole double-throw (DPDT) control switch, particularly dpdt double-pole double-throw (DPDT) staggered form multipoint control switch.
Background technology
Switch is used to control extinguishing of lamp, and a general lamp is controlled by a single-pole single-throw switch (SPST).A kind of single-pole double-throw switch (SPDT) has also appearred on the same lamp market in order to allow two points control, comprise housing, button, the decorative pearl on top of an official cap, left side fixed contact point, right fixed contact point, last rotatable lamella, three back-up blocks, three wiring pile crowns, wherein two fixed contact points and four back-up blocks are electric conductor, button stretches out described housing upper surface and by shore supports left and right sides left-right rotation on housing, the decorative pearl on top of an official cap is arranged on the bottom of button, this decorative pearl on top of an official cap contacts with last rotatable lamella is movable, the lower surface of last rotatable lamella and movable a contact in back-up block upper end, this back-up block lower end is connected with a wiring pile crown, a left side, right fixed contact point is connected with two other wiring pile crown by two other back-up block respectively, but this double-point double-throw switch can only be implemented in two different points and control a lamp simultaneously, yet there are no a kind of simple in structure in the market, can can control the switch of a lamp in the place more than three.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, can be at the dpdt double-pole double-throw (DPDT) multipoint control switch of the ground point control the same lamp more than three.
The purpose of this utility model is achieved in that a kind of dpdt double-pole double-throw (DPDT) staggered form multipoint control switch, comprise housing, button, the decorative pearl on top of an official cap, left side fixed contact point, right fixed contact point, last rotatable lamella, first back-up block, second back-up block, the 3rd back-up block, the first wiring pile crown, the second wiring pile crown, the 3rd wiring pile crown, wherein said button stretches out described housing upper surface, the described decorative pearl on top of an official cap is arranged on the bottom of described button, this decorative pearl on top of an official cap and movable contact of described upward rotatable lamella, the described lower surface and movable contact the in described the 3rd back-up block upper end of going up rotatable lamella, described the 3rd back-up block lower end is connected with described the 3rd wiring pile crown, described left fixed contact point is connected with the described first wiring pile crown by first back-up block, described right fixed contact point is connected with the described second wiring pile crown by second back-up block, it is characterized in that: also be provided with down rotatable lamella, the 4th back-up block, the 4th wiring pile crown, describedly go up rotatable lamella and described rotatable lamella down parallels and each other by left side insulation interlock plate, right insulation interlock plate connects, the lower surface of described rotatable lamella down and movable contact the in described the 4th back-up block upper end; Described the 4th back-up block lower end is connected with described the 4th wiring pile crown; When described button was depressed left, the described right-hand member of going up rotatable lamella contacted with described right fixed contact point, and the described left end of rotatable lamella down contacts with described left fixed contact point; When described button was depressed to the right, the described left end of going up rotatable lamella contacted with described left fixed contact point, and the described right-hand member of rotatable lamella down contacts with described right fixed contact point.
Realize interlock for the ease of rotating up and down sheet, two ends of therefore described left side insulation interlock plate, right insulation interlock plate all have a connection holes, describedly go up rotatable lamella, this connection holes is passed at the two ends of rotatable lamella respectively down.
Contact with rotating up and down sheet for the ease of left and right fixed contact point, therefore described left fixed contact point is positioned at described rotatable lamella left end and the described centre position of rotatable lamella left end down of going up; Described right fixed contact point is positioned at described rotatable lamella right-hand member and the described centre position of rotatable lamella right-hand member down of going up.Right fixed contact point is positioned at the centre position of rotatable lamella right-hand member and following rotatable lamella right-hand member.And describedly go up rotatable lamella, rotatable lamella all becomes " recessed " shape and arranges in opposite directions down.
In order to be beneficial to rotatable lamella, to descend rotatable lamella to contact with left and right fixed contact point, the two ends of therefore going up rotatable lamella, following rotatable lamella are provided with salient point respectively.
Therefore conversion for the decorative pearl on top of an official cap is exerted pressure left and exerted pressure to the right is provided with spring between the decorative pearl on top of an official cap and button.
For insulation and relative position between last rotatable lamella, the following rotatable lamella do not change, therefore insulation interlock plate is made by the insulating rigid plastics.
The beneficial effects of the utility model are: because housing is provided with left fixed contact point, right fixed contact point, goes up rotatable lamella and following rotatable lamella, be provided with insulation interlock plate between last rotatable lamella and the following rotatable lamella; Last rotor plate is connected with the 3rd wiring pile crown, rotor plate is connected with the 4th wiring pile crown down, left fixed contact point is connected with the first wiring pile crown, right fixed contact point is connected with the second wiring pile crown, when button is depressed left, the right-hand member of last rotatable lamella contacts with right fixed contact point, and the left end of following rotatable lamella contacts with left fixed contact point, when button is depressed to the right, the left end of last rotatable lamella contacts with left fixed contact point, and the right-hand member of rotatable lamella contacts with right fixed contact point down.When inserting electric wire, the first wiring pile crown, the second wiring pile crown are made as input simultaneously, at this moment the 3rd wiring pile crown, the corresponding output that is made as of the 4th wiring pile crown while; Perhaps, the first wiring pile crown, the second wiring pile crown are made as output simultaneously, this moment the 3rd wiring pile crown, the 4th wiring pile crown corresponding input that is made as simultaneously, when this structure has guaranteed that an input point is communicated with an output point, therefore another input point must be communicated with another output point, and realized can be in the effect of the ground point control the same lamp more than three for this dpdt double-pole double-throw (DPDT) staggered form multipoint control switch disease simple in structure.
Description of drawings
Structural representation when Fig. 1 inclines to the left for button of the present utility model;
Fig. 2 is the structural representation of button of the present utility model when Right deviation;
Fig. 3 is that the A-A of Fig. 1 is to schematic diagram;
Circuit connection diagram when Fig. 4 is in Fig. 1 state for the utility model;
Circuit connection diagram when Fig. 5 is in Fig. 2 state for the utility model
Fig. 6 is the cutaway view of the insulation interlock plate in the utility model;
Fig. 7 is used to connect the connection diagram of direct current machine for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only be used to the utility model is described and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 6, a kind of dpdt double-pole double-throw (DPDT) staggered form multipoint control switch, comprise housing 5, button 6, the decorative pearl on top of an official cap 7, left side fixed contact point 1, right fixed contact point 2, last rotatable lamella 3, first back-up block 81, second back-up block 81, the 3rd back-up block 83, the first wiring pile crown 1 ', the second wiring pile crown 2 ', the 3rd wiring pile crown 3 ', following rotatable lamella 4, the 4th back-up block 84, the 4th wiring pile crown 4 ', wherein gapped between four back-up blocks, button 6 stretches out described housing 5 upper surfaces, the decorative pearl on top of an official cap 7 is arranged on the bottom of described button 6, this decorative pearl on top of an official cap 7 and last rotatable lamella 3 movable contacts, the lower surface of last rotatable lamella 3 contacts with described the 3rd back-up block 83 upper ends are movable, the 3rd back-up block 83 lower ends are connected with the 3rd wiring pile crown 3 ', left side fixed contact point 1 is connected with the described first wiring pile crown 1 ' by first back-up block 81, and right fixed contact point 2 is connected with the described second wiring pile crown 2 ' by second back-up block 82.Enough for simplifying knot, the left fixed contact point 1 and first back-up block 81 are integrally formed, and the described right fixed contact point 2 and second back-up block 82 are integrally formed.Last rotatable lamella 3 and described rotatable lamella 4 down parallel and connect by left and right two blocks of insulation interlock plates 9 each other, 9 two ends of insulation interlock plate all have a connection holes 9 ', this connection holes 9 ' is passed at the two ends of last rotatable lamella 3 and following rotatable lamella 4 respectively, and goes up rotatable lamella 3, following rotatable lamella 4 and connection holes 9 places of passing and also leave the interlock that the slit is beneficial to rotatable lamella 3, following rotatable lamella 4.The lower surface of following rotatable lamella 4 contacts with described the 4th back-up block 84 upper ends are movable; Described the 4th back-up block 84 lower ends are connected with described the 4th wiring pile crown 4 '; When button 6 was depressed left, the described right-hand member of going up rotatable lamella 3 contacted with described right fixed contact point 2, and the described left end of rotatable lamella 4 down contacts with described left fixed contact point 1; When button 6 was depressed to the right, the left end of last rotatable lamella 3 contacted with described left fixed contact point 1, and the right-hand member of rotatable lamella 4 contacts with described right fixed contact point 2 down.Left side fixed contact point 1 is positioned at rotatable lamella 3 left ends and the described centre position of rotatable lamella 4 left ends down; Right fixed contact point 2 is positioned at rotatable lamella 3 right-hand members and the described centre position of rotatable lamella 4 right-hand members down.Last rotatable lamella 3, following rotatable lamella 4 all become " recessed " shape and arrange in opposite directions.The two ends of last rotatable lamella 3, following rotatable lamella 4 are provided with salient point respectively.Button 6 is "T"-shaped.Be provided with spring between the decorative pearl on top of an official cap 7 and the described button 6.Last rotatable lamella 3, down rotatable lamella 4, three back-up blocks all adopt conductive copper material.Insulation interlock plate 9 is made by the insulating rigid plastics.
The utility model operation principle is such:
As Fig. 1, shown in Figure 4, in a circuit, K switch 1, K switch 2, K switch 3, K switch 4, K switch 5, bulb L and power supply are arranged, wherein K switch 1 and K switch 2 are separately positioned on end of incoming cables and leading-out terminal for common single-pole double-throw switch (SPDT).K switch 2, K switch 3, K switch 4 are dpdt double-pole double-throw (DPDT) staggered form multipoint control switch.
With K switch 2 is example, when the button 6 of K switch 2 is depressed left, the decorative pearl on top of an official cap 7 will apply top power to last rotatable lamella 3 to the lower right, last rotatable lamella 3 and the following rotatable lamella 4 of fixedlying connected with last rotatable lamella 3 all turn clockwise simultaneously, this moment, K switch 2 interior last rotatable lamellas 3 were connected to right fixed contact point 2, following rotatable lamella 4 is connected to left fixed contact point 1, and last rotatable lamella 3 separates with left fixed contact point 1, following rotatable lamella 4 separates with right fixed contact point 2, thereby realized: when upward rotatable lamella 3 was connected with right fixed contact point 2, following rotatable lamella 4 also was connected with left fixed contact point 1.K switch 3, K switch 4, K switch 5 principles are with K switch 2.
As Fig. 2, shown in Figure 5, with K switch 2 is example, when the button 6 of K switch 2 is depressed to the right, the decorative pearl on top of an official cap 7 below left applies top power to last rotatable lamella 3, last rotatable lamella 3 and the following rotatable lamella 4 of fixedlying connected with last rotatable lamella 3 all are rotated counterclockwise simultaneously, this moment, K switch 2 interior last rotatable lamellas 3 were connected to left fixed contact point 1, following rotatable lamella 4 is connected to right fixed contact point 2, and last rotatable lamella 3 separates with right fixed contact point 2, following rotatable lamella 4 separates with left fixed contact point 1, thereby realized: when upward rotatable lamella 3 was connected with left fixed contact point 1, following rotatable lamella 4 also was connected with right fixed contact point 2.K switch 3, K switch 4, K switch 5 principles are with K switch 2.
The utility model is to install like this:
When being installed, dpdt double-pole double-throw (DPDT) staggered form multipoint control switch it should be noted that, because the first wiring pile crown 1 ' is connected with left fixed contact point 1 conduction, the second wiring pile crown 2 ' is connected with right fixed contact point 2 conductions, the 3rd wiring pile crown 3 ' is connected with last rotatable lamella 3 conductions, the 4th wiring pile crown 4 ' is connected with following rotatable lamella 4 conductions, therefore the first wiring pile crown 1 ' and the second wiring pile crown 2 ' insert as incoming line simultaneously, and this moment, the 3rd wiring pile crown 3 ' and the 4th wiring pile crown 4 ' should pick out as outlet line simultaneously; Perhaps, the first wiring pile crown 1 ' and the second wiring pile crown 2 ' pick out as outlet line simultaneously, and this moment, the 3rd wiring pile crown 3 ' and the 4th wiring pile crown 4 ' should insert as incoming line simultaneously.
Can also increase several dpdt double-pole double-throw (DPDT) staggered form multipoint control switchs between K switch 1 and K switch 5 arbitrarily again, each switch all can be controlled same bulb.
As shown in Figure 7, the utility model can also be used for the live wire of direct current machine, the conversion of zero line, thereby controls turning to of direct current machine easily.
Claims (10)
1. dpdt double-pole double-throw (DPDT) staggered form multipoint control switch, comprise housing (5), button (6), the decorative pearl on top of an official cap (7), left side fixed contact point (1), right fixed contact point (2), last rotatable lamella (3), first back-up block (81), second back-up block (81), the 3rd back-up block (83), the first wiring pile crown (1 ',), the second wiring pile crown (2 '), the 3rd wiring pile crown (3 '), wherein said button (6) stretches out described housing (5) upper surface, the described decorative pearl on top of an official cap (7) is arranged on the bottom of described button (6), this decorative pearl on top of an official cap (7) and movable contact of described upward rotatable lamella (3), the described lower surface of going up rotatable lamella (3) contacts with described the 3rd back-up block (83) upper end is movable, described the 3rd back-up block (83) lower end is connected with described the 3rd wiring pile crown (3 '), described left fixed contact point (1) is connected with the described first wiring pile crown (1 ') by first back-up block (81), described right fixed contact point (2) is connected with the described second wiring pile crown (2 ') by second back-up block (82), it is characterized in that: also be provided with down rotatable lamella (4), the 4th back-up block (84), the 4th wiring pile crown (4 '), described upward rotatable lamella (3) and described rotatable lamella (4) down parallel and pass through left each other, right insulation interlock plate (9) connects, and the lower surface of described rotatable lamella (4) down contacts with described the 4th back-up block (84) upper end is movable; Described the 4th back-up block (84) lower end is connected with described the 4th wiring pile crown (4 ');
Described button (6) is when depressing left, and the described right-hand member of going up rotatable lamella (3) contacts with described right fixed contact point (2), and the described left end of rotatable lamella (4) down contacts with described left fixed contact point (1);
Described button (6) is when depressing to the right, and the described left end of going up rotatable lamella (3) contacts with described left fixed contact point (1), and the described right-hand member of rotatable lamella (4) down contacts with described right fixed contact point (2).
2. according to the described dpdt double-pole double-throw (DPDT) staggered form of claim 1 multipoint control switch, it is characterized in that: two ends of described left and right insulation interlock plate (9) all have a connection holes (9 '), and this connection holes (9 ') is passed at the described two ends that rotate up and down sheet (3,4) respectively.
3. according to the described dpdt double-pole double-throw (DPDT) staggered form of claim 2 multipoint control switch, it is characterized in that: described left fixed contact point (1) and first back-up block (81) are integrally formed, and described right fixed contact point (2) and second back-up block (82) are integrally formed.
4. according to the described dpdt double-pole double-throw (DPDT) staggered form of claim 3 multipoint control switch, it is characterized in that: described left fixed contact point (1) is positioned at described rotatable lamella (3) left end and the described centre position of rotatable lamella (4) left end down of going up; Described right fixed contact point (2) is positioned at described rotatable lamella (3) right-hand member and the described centre position of rotatable lamella (4) right-hand member down of going up.
5. according to the described dpdt double-pole double-throw (DPDT) staggered form of claim 4 multipoint control switch, it is characterized in that: the described sheet (3,4) that rotates up and down all becomes " recessed " shape also to arrange in opposite directions.
6. according to the described dpdt double-pole double-throw (DPDT) staggered form of claim 5 multipoint control switch, it is characterized in that: the described two ends that rotate up and down sheet (3,4) are provided with salient point respectively.
7. according to the described dpdt double-pole double-throw (DPDT) staggered form of claim 6 multipoint control switch, it is characterized in that: described button (6) is "T"-shaped.
8. according to the described dpdt double-pole double-throw (DPDT) staggered form of claim 7 multipoint control switch, it is characterized in that: be provided with spring between the described decorative pearl on top of an official cap (7) and the described button (6).
9. according to the described dpdt double-pole double-throw (DPDT) staggered form of claim 8 multipoint control switch, it is characterized in that: describedly rotate up and down sheet (3,4), described four back-up blocks (81,82,83,84) all adopt conductive copper material.
10. according to the described dpdt double-pole double-throw (DPDT) staggered form of claim 9 multipoint control switch, it is characterized in that: described insulation interlock plate (9) is made by the insulating rigid plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292110316U CN201638726U (en) | 2010-02-08 | 2010-02-08 | Double-pole double-throw intersecting multi-point control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292110316U CN201638726U (en) | 2010-02-08 | 2010-02-08 | Double-pole double-throw intersecting multi-point control switch |
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| Publication Number | Publication Date |
|---|---|
| CN201638726U true CN201638726U (en) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010292110316U Expired - Fee Related CN201638726U (en) | 2010-02-08 | 2010-02-08 | Double-pole double-throw intersecting multi-point control switch |
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| CN (1) | CN201638726U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684159A (en) * | 2012-04-27 | 2012-09-19 | 深圳奥士达电子有限公司 | Control circuit and control method for motor of paper shredder |
| CN106297218A (en) * | 2016-10-12 | 2017-01-04 | 山西省交通科学研究院 | A kind of two-wire mutual tandem multi-site unified security early warning system |
| CN106508270A (en) * | 2016-11-26 | 2017-03-22 | 禹州市宇胜机械制造有限公司 | Small corn harvester |
| CN110061543A (en) * | 2019-04-19 | 2019-07-26 | 深圳市布洛德贸易有限公司 | A kind of intelligent Supports Made and wireless charger |
-
2010
- 2010-02-08 CN CN2010292110316U patent/CN201638726U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684159A (en) * | 2012-04-27 | 2012-09-19 | 深圳奥士达电子有限公司 | Control circuit and control method for motor of paper shredder |
| CN106297218A (en) * | 2016-10-12 | 2017-01-04 | 山西省交通科学研究院 | A kind of two-wire mutual tandem multi-site unified security early warning system |
| CN106297218B (en) * | 2016-10-12 | 2019-07-19 | 山西省交通科学研究院 | A kind of two-wire interaction tandem multi-site unified security early warning system |
| CN106508270A (en) * | 2016-11-26 | 2017-03-22 | 禹州市宇胜机械制造有限公司 | Small corn harvester |
| CN106508270B (en) * | 2016-11-26 | 2019-04-05 | 禹州市宇胜机械制造有限公司 | A kind of Miniature corn harvesting machine |
| CN110061543A (en) * | 2019-04-19 | 2019-07-26 | 深圳市布洛德贸易有限公司 | A kind of intelligent Supports Made and wireless charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20120208 |