CN209297989U - A kind of double-pole single-throw (D.P.S.T.) power switch - Google Patents
A kind of double-pole single-throw (D.P.S.T.) power switch Download PDFInfo
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- CN209297989U CN209297989U CN201920150742.0U CN201920150742U CN209297989U CN 209297989 U CN209297989 U CN 209297989U CN 201920150742 U CN201920150742 U CN 201920150742U CN 209297989 U CN209297989 U CN 209297989U
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- conductive
- pole single
- elastic sheet
- electroconductive elastic
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Abstract
The utility model discloses a kind of double-pole single-throw (D.P.S.T.) power switches, including panel, shell, pressing plate is provided on panel, connection frame is provided in shell, elastomeric element, conductive column, the both ends of connection frame are respectively arranged with electroconductive elastic sheet, 4 conductive holes are provided on shell, conductive column is installed in each conductive hole, the elastomeric element is 2, two are separately positioned between electroconductive elastic sheet and shell wall, the pressing plate being capable of the relatively described panel rotation, the effect disconnected all the way is closed when realizing two-output impulse generator all the way, meet the demand in market, keep the power supply control installation of more ground simple.
Description
Technical field
The utility model relates to switching technique fields, more particularly, to a kind of double-pole single-throw (D.P.S.T.) power switch.
Background technique
Currently, switch in the market is varied, especially for illuminating power switch, there are many type, existing
Power switch is all mounted within the walls, for control principle, there is single-pole double throw, there is double-pole double throw, there is single-pole single-throw(SPST,
Double-pole single-throw (D.P.S.T.), ordinary circumstance is, in opening or closing state while double-pole single-throw (D.P.S.T.), when mostly controlling power switch,
Usually realize the control of three ground with two double-point double-throw switch, and in this case, scene needs to two double-point double-throw switch into
Row connection, increases workload, increases cost, thus, it designs a kind of double-pole single throw and is a problem to be solved.
Utility model content
The purpose of the utility model is to provide a kind of double-pole single-throw (D.P.S.T.) power switches, including 4 conductive columns and two conductive bullets
Piece, when two conductive columns wherein are connect with one of electroconductive elastic sheet, another two conductive column and other one conductive bullet
Piece is not connected to.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of double-pole single-throw (D.P.S.T.) power switch, including panel, shell are provided with pressing plate on panel, connection are provided in shell
Frame, elastomeric element, conductive column are respectively arranged with electroconductive elastic sheet on the outer surface on the opposite both sides of connection frame, are provided with 4 on shell
A conductive hole is equipped with conductive column in each conductive hole, and the elastomeric element is 2, be separately positioned on two electroconductive elastic sheets with
Between outer casing inner wall, the pressing plate being capable of the relatively described panel movement, wherein the corresponding electroconductive elastic sheets setting of two conductive columns
On same one side of connection frame.
The utility model is further arranged to: being arranged with dead man in pressing plate, dead man is fixed on pressing plate lower surface, in pressing plate
When in first state, dead man is stirred connection frame and is moved to a direction, make the first, second conductive column in the conductive column with
The connection of first electroconductive elastic sheet；When pressing plate is in the second state, dead man is stirred connection frame and is moved round about, and the conduction is made
Third, the 4th conductive column in column are connect with the second electroconductive elastic sheet.
The utility model is further arranged to: limiting device is provided on the dead man, for making pressing plate without outer masterpiece
Used time, it is constant to be able to maintain a certain state.
The utility model is further arranged to: mutually insulated between the elastomeric element and the electroconductive elastic sheet.
The utility model is further arranged to: the connection frame is that square structure is set respectively in the opposite two sides of connection frame
Electroconductive elastic sheet is set, in the centre of connection frame, dead man frame is set, for being inserted into dead man.
The utility model is further arranged to: on the side of the side plate of setting electroconductive elastic sheet, being provided with direction peg.
The utility model is further arranged to: the shell is that rectangular slot structure is provided in the plate inner wall of square groove
Guide groove, the direction of guide groove and the length direction of electroconductive elastic sheet are vertical, and conductive hole is separately positioned on four angles of bottom plate.
The utility model is further arranged to: the electroconductive elastic sheet is embedded in two opposite side plates of connection frame, is passed through
Conductive terminal is drawn out on the side plate outer surface.
The utility model is further arranged to: the elastomeric element includes spring, is provided with and is used on the outer casing inner wall
The card stake of fixed spring one end.
The utility model is further arranged to: one end of the conductive column connection conductive hole is provided with for fixing conducting wire
Screw, screw spiral connect conductive column on screw hole.
Compared with prior art, the advantageous effects of the utility model are as follows:
1. the application is by two electroconductive elastic sheets of setting and 4 conductive columns, therein when opening or closing to be electrically connected all the way
It connects, the state that another way disconnects, is closed the effect disconnected all the way when realizing two-output impulse generator all the way, meets the need in market
It asks, keeps the power supply control installation of more ground simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the double-pole single throw of a specific embodiment of the utility model.
Fig. 2 is the external structure schematic diagram of the double-pole single throw of a specific embodiment of the utility model.
Fig. 3 is the structural schematic diagram of the double-pole single throw of a specific embodiment of the utility model.
Fig. 4 is the structural schematic diagram of the connection frame of a specific embodiment of the utility model.
Fig. 5 is the structural schematic diagram of the conductive column of a specific embodiment of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of double-pole single-throw (D.P.S.T.) power switch, as shown in Figure 1, including panel assembly 1, shell 5, panel assembly 1 includes panel
11, pressing plate 12, pressing plate 12 be arranged floor plate 11 on, be provided in shell 5 connection frame 4, elastomeric element 3 and 7,4 conductive columns 6,
63,64,65, the both ends of connection frame 4 are respectively arranged with electroconductive elastic sheet, and 4 conductive holes 53, each conductive hole are provided on shell 5
Conductive column is inside installed, elastomeric element is 2, is separately positioned on two between electroconductive elastic sheet and shell wall, the pressing plate can
The relatively described panel rotation.4 conductive holes are symmetrical arranged on the shell.
It is arranged with dead man 2 in pressing plate 12, dead man 2 is fixed on the lower surface of pressing plate 12, vertical with the lower surface of pressing plate 12.
It is additionally provided with limiting device 21 on dead man 12, for making pressing plate 12 in no external force, is able to maintain a certain shape
State is constant.
The square structure that connection frame 4 is made of epipleural 411, lower side panel 412, left plate 45, right side plate 46, rectangular knot
Four side plates of structure have one fixed width and length, wherein epipleural 411, lower side panel 412 prominent left plate 45, right side plate 46,
Between epipleural 411, lower side panel 412, it is additionally provided with left support plate 47, right support plate 48, in left support plate 47, right support plate
It is additionally provided with upper backup pad 49, lower supporting plate 413 on 48, one of upper backup pad 49, lower supporting plate 413 and left support plate 47
Point, a part of right support plate 48 surround dead man frame 410, dead man frame 410 is located at the middle position of connection frame 4.Dead man frame 410
For being inserted into dead man 2.
Epipleural 411, lower side panel 415 are oppositely arranged, and structure is identical.
Electroconductive elastic sheet 414 is provided on the outer surface of epipleural 411 along its length, electroconductive elastic sheet is rectangle structure,
In epipleural 411 close to one side of 5 bottom plate of shell, it is provided with guide post 42,43, for controlling the direction of motion of connection frame 4.
Electroconductive elastic sheet 414 is fixedly connected on the upper surface of epipleural 411.
In another specific embodiment of the utility model, the both ends of electroconductive elastic sheet 414, which are respectively arranged with, protrudes from bullet
The conductive terminal 41,42 on piece surface, for being contacted with conductive column.
In another specific embodiment of the utility model, guide post only one.
In another specific embodiment of the utility model, electroconductive elastic sheet 414 is embedded in epipleural 411, by leading
Electric terminal is drawn out to the upper surface of epipleural 411.
In another specific embodiment of the utility model, setting of 4 conductive holes on bottom edge is asymmetrical.
Shell 5 is rectangular slot structure, has 4 side walls and a bottom plate, and 4 conductive holes 53 are symmetrical arranged on bottom edge,
4 conductive columns 6 of installation are respectively used to, in the inner surface of bottom plate, two linear type guide grooves are respectively set in corresponding 2 guide posts
52, it is respectively used to place guide post, the direction of conductive trough is consistent with the openable and closable line direction of pressing plate, mutually hangs down with electroconductive elastic sheet
Directly.
Corresponding two elastomeric elements 3,7 are arranged two card stakes 54,55, are respectively used in the two sides inner surface of outer shell phase pair
One end of secure resilient member 7,3.
Elastomeric element 3,7 includes spring.
Mutually insulated is arranged between elastomeric element and electroconductive elastic sheet, such as coats insulating materials on the surface of electroconductive elastic sheet, or
Insulation sleeve is installed.
One end of conductive column 6 is provided with the hole 62 for conducting wire, accordingly, is provided with and is used in the side of conductive column 6
Compress the screw 61 of conducting wire.61 spiral of screw connects on conductive column.
The structure of 4 conductive columns is identical.
The course of work of the application double-pole single-throw (D.P.S.T.) power switch is as follows:
When pressing plate 12 is in first state, the limiting device 21 on dead man 2 makes pressing plate 12 keep first state, dead man 2
It stirs connection frame 4 to move upwards along guide groove straight line, holddown spring 3, spring 7 stretches, the conduction on 4 epipleural 411 of connection frame
414 one end of elastic slice is connect with conductive column 6, the other end and conductive column 63 connect, electroconductive elastic sheet 415 and conduction on lower side panel 412
Column 64,65 disconnects, and when pressing plate 12 is in the second state, situation is on the contrary, the limiting device 21 i.e. on dead man 2 keeps pressing plate 12
Second state, dead man 2 stir 4 guide groove of connection frame linear downward motion, and holddown spring 7, spring 3 stretches, on lower side panel 412
415 one end of electroconductive elastic sheet connect with conductive column 64, the connection of the other end and conductive column 65, the electroconductive elastic sheet 414 on epipleural 411 with
Conductive column 6,63 disconnects.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (10)
1. a kind of double-pole single-throw (D.P.S.T.) power switch, including panel, shell, pressing plate is provided on panel, it is characterised in that: set in shell
It is equipped with connection frame, elastomeric element, conductive column, is respectively arranged with electroconductive elastic sheet, shell on the outer surface on the opposite both sides of connection frame
On be provided with 4 conductive holes, conductive column is installed, the elastomeric element is 2, is separately positioned on two and leads in each conductive hole
Between electric elastic slice and outer casing inner wall, the pressing plate being capable of the relatively described panel movement, wherein the corresponding conductions of two conductive columns
Same one side of connection frame is arranged in elastic slice.
2. double-pole single throw according to claim 1, it is characterised in that: be arranged with dead man in pressing plate, dead man is fixed
In pressing plate lower surface, when pressing plate is in first state, dead man is stirred connection frame and is moved to a direction, makes in the conductive column
The first, second conductive column connect with the first electroconductive elastic sheet；When pressing plate is in the second state, dead man stirs connection frame to opposite
Direction movement, connect the third in the conductive column, the 4th conductive column with the second electroconductive elastic sheet.
3. double-pole single throw according to claim 2, it is characterised in that: be provided with limiting device on the dead man, use
In making pressing plate in no external force, it is constant to be able to maintain a certain state.
4. double-pole single throw according to claim 1, it is characterised in that: the elastomeric element and the electroconductive elastic sheet it
Between mutually insulated.
5. double-pole single throw according to claim 1, it is characterised in that: the connection frame is square structure, is being connected
The opposite two sides of frame, are respectively set electroconductive elastic sheet, in the centre of connection frame, dead man frame are arranged, for being inserted into dead man.
6. double-pole single throw according to claim 1, it is characterised in that: in the side of the side plate of setting electroconductive elastic sheet
On, it is provided with direction peg.
7. double-pole single throw according to claim 1, it is characterised in that: the shell is rectangular slot structure, rectangular
The plate inner wall of slot is provided with guide groove, and the direction of guide groove and the length direction of electroconductive elastic sheet are vertical, and conductive hole is respectively set
On four angles of bottom plate.
8. double-pole single throw according to claim 1, it is characterised in that: it is opposite that the electroconductive elastic sheet is embedded in connection frame
Two side plates in, be drawn out on the side plate outer surface by conductive terminal.
9. double-pole single throw according to claim 1, it is characterised in that: the elastomeric element includes spring, described outer
The card stake for fixed spring one end is provided on shell inner wall.
10. double-pole single throw according to claim 1, it is characterised in that: one end of the conductive column connection conductive hole,
It is provided with the screw for fixing conducting wire, screw spiral connects the screw hole on conductive column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150742.0U CN209297989U (en) | 2019-01-28 | 2019-01-28 | A kind of double-pole single-throw (D.P.S.T.) power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150742.0U CN209297989U (en) | 2019-01-28 | 2019-01-28 | A kind of double-pole single-throw (D.P.S.T.) power switch |
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| Publication Number | Publication Date |
|---|---|
| CN209297989U true CN209297989U (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920150742.0U Active CN209297989U (en) | 2019-01-28 | 2019-01-28 | A kind of double-pole single-throw (D.P.S.T.) power switch |
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| CN (1) | CN209297989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659186A (en) * | 2019-01-28 | 2019-04-19 | 中兴文物建筑装饰工程有限公司 | A kind of double-pole single-throw (D.P.S.T.) power switch |
-
2019
- 2019-01-28 CN CN201920150742.0U patent/CN209297989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659186A (en) * | 2019-01-28 | 2019-04-19 | 中兴文物建筑装饰工程有限公司 | A kind of double-pole single-throw (D.P.S.T.) power switch |
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