CN216119959U - Electromagnetic driving mechanism and operating mechanism of dual-power transfer switch - Google Patents
Electromagnetic driving mechanism and operating mechanism of dual-power transfer switch Download PDFInfo
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- CN216119959U CN216119959U CN202121865834.0U CN202121865834U CN216119959U CN 216119959 U CN216119959 U CN 216119959U CN 202121865834 U CN202121865834 U CN 202121865834U CN 216119959 U CN216119959 U CN 216119959U
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Abstract
The utility model relates to an electromagnetic driving mechanism, including moving iron core and winding the coil on coil skeleton, coil skeleton's center has the operation passageway, moves iron core telescopic operation in the operation passageway, and the end that moves iron core sets up the drive baffle, has on the drive baffle and dodges the mechanism. The utility model also provides an operating device who has electromagnetic drive mechanism's dual supply change over switch resets to the in-process of two branch stations in the driving piece gyration, under the effect of second combined floodgate lug and first combined floodgate lug, the drive baffle of first electromagnetic drive mechanism or the drive baffle of second electromagnetic drive mechanism return respectively and contract or round the pin joint upset, make second combined floodgate lug or first combined floodgate lug can not become the rotatory blockking of driving piece.
Description
Technical Field
The utility model relates to an operating device of electromagnetic drive mechanism and dual power change-over switch.
Background
In products and equipment with the electromagnetic driving mechanism, a driven object can rotate around a rotating shaft for a certain angle under the driving of the electromagnetic driving mechanism and then returns to an initial position, and in the returning process, the driven object is easily limited by parts on the driven object, so that the stations cannot be smoothly switched.
Disclosure of Invention
In view of the above, the present invention provides an electromagnetic driving mechanism having both driving and avoiding mechanisms, and an operating mechanism of a dual power transfer switch with the electromagnetic driving mechanism.
In order to realize above purpose, this practicality adopts such electromagnetic drive mechanism, including moving iron core and the coil of twining on coil skeleton, coil skeleton's center operation passageway has, the flexible operation of moving iron core in operation passageway, the end of moving iron core set up the drive baffle, the drive baffle on have and dodge the mechanism.
Particularly, move the iron core and have step portion, one side of step portion has leads the slope, the drive baffle articulate in the facade of step portion, the drive baffle transversely have front end and rear end, the rear end of drive baffle be fixed in the one side of moving the iron core through the extension spring, move the iron core down, the front end downside of drive baffle be used for pressing to move the driving piece rotatory, move the iron core up-going, the front end of drive baffle do the upset motion round the pin joint on step face and lead the slope.
Particularly, the front end of the driving guide plate is provided with a slope, and a second spring is arranged between the coil framework and the movable iron core.
Based on the structure, the utility model also provides a dual power transfer switch's operating device, dual power transfer switch's operating device include such as dual power transfer switch's operating device.
Particularly, the operating mechanism of the dual power transfer switch comprises a driving part, wherein the driving part is positioned on one side of a first spring energy storage driving mechanism and is provided with a first closing lug and a second opening lug along the periphery, the driving part is positioned on one side of a second spring energy storage driving mechanism and is provided with a second closing lug and a first opening lug along the periphery, the same side of the first spring energy storage driving mechanism is provided with a second electromagnetic driving mechanism, the same side of the second spring energy storage driving mechanism is provided with a first electromagnetic driving mechanism, a driving guide plate of the first electromagnetic driving mechanism acts on the first opening lug or the second opening lug to enable the driving part to rotate clockwise, and a driving guide plate of the second electromagnetic driving mechanism acts on the first opening lug or the second opening lug to enable the driving part to rotate anticlockwise, the first closing lug and the first opening lug are used for switching on and off a first power supply, the second closing lug and the second opening lug are used for switching on and off a second power supply, and the driving guide plate of the first electromagnetic driving mechanism and the driving guide plate of the second electromagnetic driving mechanism can transversely stretch on the respective movable iron cores and respectively form rotary avoidance with the second closing lug and the first closing lug.
Particularly, the side face of the tail end of the movable iron core is provided with a transverse groove, a driving guide plate extends downwards to form a seat plate sliding in the transverse groove, a spring pressing sheet extends out of the driving guide plate, the electromagnetic driving mechanism further comprises a cover plate, the cover plate is fixed on the movable iron core, the cover plate is provided with a pressing plate, and a first spring is arranged between the spring pressing sheet and the pressing plate.
Particularly, the front end of the driving guide plate is provided with a slope, and a second spring is arranged between the coil framework and the movable iron core.
Based on the structure, the utility model also provides a dual power transfer switch's operating device, dual power transfer switch's operating device include such as dual power transfer switch's operating device.
Particularly, a first electromagnetic driving mechanism and a second electromagnetic driving mechanism are respectively arranged on two sides of an operating mechanism of the dual-power transfer switch, a first closing lug, a second closing lug, a first opening lug and a second opening lug are sequentially arranged on a driving assembly, a driving guide plate of the first electromagnetic driving mechanism acts on the second closing lug or the first opening lug to enable the driving assembly to rotate clockwise, a driving guide plate of the second electromagnetic driving mechanism acts on the first closing lug or the second opening lug to enable the driving assembly to rotate anticlockwise, the first lug and the first opening lug are used for switching on and off a first power supply, the second closing lug and the second opening lug are used for switching on and off a second power supply, and the driving guide plate of the first electromagnetic driving mechanism and the driving guide plate of the second electromagnetic driving mechanism can transversely extend and retract on respective movable iron cores, and a rotation avoiding structure is formed between the first closing lug and the second closing lug respectively.
Compared with the prior art, the invention has the beneficial technical effects that: when the first electromagnetic driving mechanism acts, the driving guide plate acts on the second closing convex block to drive the second spring energy storage driving mechanism to accelerate the closing of the second power supply, at the moment, if the second power supply is required to be turned off, the second electromagnetic driving mechanism acts, the driving guide plate acts on the second opening convex block, in the rotation process of the driving piece, the first closing convex block rotates anticlockwise, when the driving guide plate is touched, the driving guide plate retracts or overturns under pressure, and the first closing convex block cannot become the obstacle of the resetting of the driving piece; similarly, when the second electromagnetic driving mechanism acts, the corresponding driving guide plate acts on the first closing convex block to drive the first spring energy storage driving mechanism to accelerate the closing of the first power supply, at the moment, if the first power supply is required to be turned off, the first electromagnetic driving mechanism acts, the driving guide plate acts on the first opening convex block, in the rotation process of the driving part, the second closing convex block rotates clockwise, when the driving guide plate is touched, the driving guide plate retracts or overturns under the pressure, and the second closing convex block cannot become the obstacle of the resetting of the driving part.
Drawings
Fig. 1 is a perspective view of a first embodiment of an electromagnetic drive mechanism of the present invention;
fig. 2 is a perspective view of a second embodiment of the electromagnetic drive mechanism of the present invention;
FIG. 3 is a top view of the operating mechanism of the dual power transfer switch of the first embodiment of the electromagnetic drive mechanism of the present invention;
FIG. 4 is a bottom view of the operating mechanism of the dual power transfer switch of the second embodiment of the electromagnetic drive mechanism of the present invention;
FIG. 5(a) is a rear view of the driving member in the double-split position;
fig. 5(b) is a rear view of the driving member when the first electromagnetic driving mechanism is switched on;
fig. 5(c) is a rear view of the driving member when the second electromagnetic driving mechanism is switched on;
FIG. 6(a) is a front view of the drive assembly in the double-split position;
fig. 6(b) is a front view of the drive assembly when the second electromagnetic drive mechanism is switched on;
fig. 6(c) is a front view of the drive assembly when the first electromagnetic drive mechanism is closed;
in the figure: the first embodiment: 101. a second electromagnetic drive mechanism; 1011. a drive guide plate of the second electromagnetic drive mechanism; 102. a first electromagnetic drive mechanism; 1020. a movable iron core; 1020a, guiding slope; 1020b, a step; 1021. a drive guide plate of the first electromagnetic drive mechanism; 1021a, a ramp; 1022. a tension spring; 103. a first spring stored energy drive mechanism; 104. a second spring stored energy drive mechanism; 105. a drive member; 1051. a second closing projection; 1052. a first opening bump; 1053. a second shunt bump; 1054. a first closing projection.
Second embodiment: 201. a first electromagnetic drive mechanism; 2011. a drive guide plate of the first electromagnetic drive mechanism; 202. a second electromagnetic drive mechanism; 2020. a movable iron core; 2021. a drive guide plate of the second electromagnetic drive mechanism; 2021a, lead slope; 2021b, spring pressing sheet; 2021c, seat plate; 2022. a cover plate; 2022a, a platen; 2023. a first spring; 203. a spring stored energy drive mechanism; 204. a drive assembly; 2041. a second closing projection; 2042. a first opening bump; 2043. a second shunt bump; 2044. a first closing projection.
Detailed Description
An electromagnetic driving mechanism comprises movable iron cores 1020 and 2020 and coils wound on a coil frame, wherein a running channel is formed in the center of the coil frame, the movable iron cores 1020 and 2020 telescopically run in the running channel, driving guide plates 1021 and 2021 are arranged at the tail ends of the movable iron cores 1020 and 2020, and an avoiding mechanism is arranged on the driving guide plates 1021 and 2021.
As shown in fig. 1, 3, 5(a), 5(b), and 5(c), the plunger 1020 has a step 1020b, one side of the step 1020b has a guide slope 1020a, the driving guide 1021 is hinged to a vertical surface of the step 1020b, the driving guide 1021 has a front end and a rear end in the transverse direction, the rear end of the driving guide 1021 is fixed to one side of the plunger 1020 through a tension spring 1022, when the plunger 1020 runs downward, the lower side of the front end of the driving guide 1021 is used for pressing the driving member 105 to rotate, and when the plunger 1020 runs upward, the front end of the driving guide 1021 rotates around a hinge point to perform a turning motion on the step 1020b and the guide slope 1020 a.
The front end of the driving guide plate 1021 is provided with a slope 1021a, and a second spring is arranged between the coil bobbin and the movable iron core 1020.
Based on the structure, the utility model also provides a dual power transfer switch's operating device, dual power transfer switch's operating device includes such as dual power transfer switch's operating device.
The operating mechanism of the dual-power transfer switch comprises a driving part 105, a first closing lug 1054 and a second opening lug 1053 are arranged on the driving part 105 and located on one side of a first spring energy storage driving mechanism 103 and arranged along the periphery, a second closing lug 1051 and a first opening lug 1052 are arranged on the driving part 105 and located on one side of a second spring energy storage driving mechanism 104 and arranged along the periphery, a second electromagnetic driving mechanism 101 is arranged on the same side of the first spring energy storage driving mechanism 103, a first electromagnetic driving mechanism 102 is arranged on the same side of the second spring energy storage driving mechanism 104, a driving guide plate 1021 of the first electromagnetic driving mechanism 102 acts on the first opening lug 1052 or the second opening lug 1051 to enable the driving part 105 to rotate clockwise, a driving guide plate 1011 of the second electromagnetic driving mechanism 101 is used for the first opening lug 1054 or the second opening lug 1053 to enable the driving part 105 to rotate, the first closing lug 1054 and the first opening lug are used for the on and off of a first power supply anticlockwise, the second closing projection 1051 and the second opening projection 1053 are used for switching on and off the switch of the second power supply, and the driving guide 1021 of the first electromagnetic driving mechanism 102 and the driving guide 1011 of the second electromagnetic driving mechanism 101 can perform turning motion on respective movable iron cores, and respectively form rotation avoidance with the second closing projection 1051 and the first closing projection 1054.
As shown in fig. 2, 4, 6(a), 6(b), and 6(c), the movable core 2020 has a transverse slot at the end side, the driving guide 2021 extends downward to form a seat plate 2021c sliding in the transverse slot, the driving guide 2021 further extends to form a spring pressing piece 2021b, the electromagnetic driving mechanism further includes a cover plate 2022, the cover plate 2022 is fixed to the movable core 2020, the cover plate 2022 has a pressing plate 2022a, and a first spring 2023 is disposed between the spring pressing piece 2021b and the pressing plate 2022 a.
The front end of the driving guide 2021 has a slope 2021a, and a second spring is provided between the bobbin and the plunger 2020.
Based on the structure, the utility model also provides a dual power transfer switch's operating device, dual power transfer switch's operating device includes such as dual power transfer switch's operating device.
A first electromagnetic driving mechanism 201 and a second electromagnetic driving mechanism 202 are respectively arranged on two sides of an operating mechanism of the dual power supply changeover switch, a first closing lug 2044, a second closing lug 2041, a first opening lug 2042 and a second opening lug 2043 are sequentially arranged on a driving component 204, a driving guide plate 2011 of the first electromagnetic driving mechanism 201 acts on the second closing lug 2041 or the first opening lug 2042 to enable the driving component 204 to rotate clockwise, a driving guide plate 2021 of the second electromagnetic driving mechanism 202 acts on the first closing lug 2044 or the second opening lug 2043 to enable the driving component 204 to rotate anticlockwise, the first closing lug 2044 and the first opening lug 2042 are used for switching on and off a first power supply, the second closing lug 2041 and the second opening lug 2043 are used for switching on and off a second power supply, the driving guide plate 2011 of the first electromagnetic driving mechanism 201 and the driving guide plate 2021 of the second electromagnetic driving mechanism 202 can transversely extend and retract on respective movable iron cores, a rotation avoiding structure is formed with the second closing protrusion 2041 and the first closing protrusion 2044, respectively.
Claims (9)
1. The utility model provides an electromagnetic driving mechanism, includes movable iron core and the coil of winding on coil skeleton, coil skeleton's center have the operation passageway, movable iron core in the operation passageway flexible operation which characterized in that: the tail end of the movable iron core is provided with a driving guide plate, and the driving guide plate is provided with an avoiding mechanism.
2. The electromagnetic drive mechanism of claim 1, wherein: move the iron core and have step portion, one side of step portion has leads the slope, the drive baffle articulate in the facade of step portion, the drive baffle have front end and rear end on horizontal, the rear end of drive baffle be fixed in the one side of moving the iron core through the extension spring, moving the iron core down-stream, the front end downside of drive baffle be used for pressing and move the driving piece rotation, moving the iron core up-stream, the front end of drive baffle do the upset motion round the pin joint on step face and lead the slope.
3. The electromagnetic drive mechanism of claim 1, wherein: the electromagnetic driving mechanism further comprises a cover plate, the cover plate is fixed on the movable iron core, the cover plate is provided with a pressing plate, and a first spring is arranged between the spring pressing plate and the pressing plate.
4. The electromagnetic drive mechanism of claim 2, wherein: the front end of the driving guide plate is provided with a slope, and a second spring is arranged between the coil framework and the movable iron core.
5. An electromagnetic drive mechanism according to claim 3, wherein: the front end of the driving guide plate is provided with a slope, and a second spring is arranged between the coil framework and the movable iron core.
6. The utility model provides an operating device of dual supply change over switch which characterized in that: the operating mechanism of the dual power transfer switch comprises the operating mechanism of the dual power transfer switch as claimed in claim 4.
7. The operating mechanism of the dual power transfer switch of claim 6, wherein: the operating mechanism of the dual-power transfer switch comprises a driving part, wherein the driving part is positioned on one side of a first spring energy storage driving mechanism, a first closing lug and a second opening lug are arranged along the periphery, the driving part is positioned on one side of a second spring energy storage driving mechanism, a second closing lug and a first opening lug are arranged along the periphery, a second electromagnetic driving mechanism is arranged on the same side of the first spring energy storage driving mechanism, a first electromagnetic driving mechanism is arranged on the same side of the second spring energy storage driving mechanism, a driving guide plate of the first electromagnetic driving mechanism acts on the first opening lug or the second closing lug to enable the driving part to rotate clockwise, a driving guide plate of the second electromagnetic driving mechanism acts on the first closing lug or the second opening lug to enable the driving part to rotate anticlockwise, the first closing lug and the first opening lug are used for switching on and off a first power supply, the second closing lug and the second opening lug are used for switching on and off a second power supply, and the driving guide plate of the first electromagnetic driving mechanism and the driving guide plate of the second electromagnetic driving mechanism can transversely stretch on the respective movable iron cores and respectively form rotary avoidance with the second closing lug and the first closing lug.
8. The utility model provides an operating device of dual supply change over switch which characterized in that: the operating mechanism of the dual power transfer switch comprises the operating mechanism of the dual power transfer switch as claimed in claim 5.
9. The operating mechanism of the dual power transfer switch of claim 8, wherein: the two sides of the operating mechanism of the dual-power transfer switch are respectively provided with a first electromagnetic driving mechanism and a second electromagnetic driving mechanism, a driving assembly is sequentially provided with a first closing lug, a second closing lug, a first opening lug and a second opening lug, a driving guide plate of the first electromagnetic driving mechanism acts on the second closing lug or the first opening lug to enable the driving assembly to rotate clockwise, a driving guide plate of the second electromagnetic driving mechanism acts on the first closing lug or the second opening lug to enable the driving assembly to rotate anticlockwise, the first closing lug and the first opening lug are used for switching on and off a first power supply, the second closing lug and the second opening lug are used for switching on and off a second power supply, the driving guide plate of the first electromagnetic driving mechanism and the driving guide plate of the second electromagnetic driving mechanism can transversely extend and retract on respective movable iron cores, and a rotation avoiding structure is formed between the first closing lug and the second closing lug respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121865834.0U CN216119959U (en) | 2021-08-10 | 2021-08-10 | Electromagnetic driving mechanism and operating mechanism of dual-power transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121865834.0U CN216119959U (en) | 2021-08-10 | 2021-08-10 | Electromagnetic driving mechanism and operating mechanism of dual-power transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216119959U true CN216119959U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121865834.0U Active CN216119959U (en) | 2021-08-10 | 2021-08-10 | Electromagnetic driving mechanism and operating mechanism of dual-power transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216119959U (en) |
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2021
- 2021-08-10 CN CN202121865834.0U patent/CN216119959U/en active Active
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