CN210040746U - Dual electrical equipment power-off protection device - Google Patents
Dual electrical equipment power-off protection device Download PDFInfo
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- CN210040746U CN210040746U CN201921416789.3U CN201921416789U CN210040746U CN 210040746 U CN210040746 U CN 210040746U CN 201921416789 U CN201921416789 U CN 201921416789U CN 210040746 U CN210040746 U CN 210040746U
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- embedded
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Abstract
The utility model provides a power-off protection device for dual electrical equipment, which comprises a main body, a slot, a displacement plate and an extrusion plate, wherein the slot is arranged at an opening at one side of the main body, the displacement plate is embedded at one side of the main body, and the extrusion plate is embedded at one side of the main body; the slot is including popping out the frame and embedded groove, and the pop-up frame is including stopper and reset spring, and the embedded groove is including stopper, and the displacement board is including the electromagnetism ware, and the stripper plate is including the connecting rod. The device is provided with the pop-up frame, and the plug can be timely popped out of the slot through the elastic force of the pop-up frame after the power failure.
Description
Technical Field
The utility model relates to an electrical equipment technical field, it is concrete, relate to an electrical equipment power-off protection equipment.
Background
The electrical equipment is an instrument which is powered by electric power to operate, the power supply is realized by connecting a plug on a slot of a socket for supplying power, but the current slot can be directly inserted and connected, so that the current received by the plug is overloaded and leaks due to sudden change of the current easily after power failure, and the plug cannot be pulled out in time, so that the fault of the electrical equipment is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that electrical equipment is easy to break down because the plug can not be timely pulled out after the outage after the connecting slot.
In order to achieve the above object, the utility model provides a following technical scheme:
a power-off protection device for dual electrical equipment comprises a main body, slots, a displacement plate and an extrusion plate, wherein the slots are formed in an opening in one side of the main body, the displacement plate is embedded in one side of the main body, and the extrusion plate is embedded in one side of the main body;
the slot comprises an ejection frame and an embedded slot, the ejection frame is embedded around the slot, and an opening of the embedded slot is arranged around the slot;
the pop-up frame comprises a limiting block and a return spring, the limiting block is embedded around the pop-up frame, and the return spring is embedded between the pop-up frames;
the embedded groove comprises a limiting groove, and an opening of the limiting groove is formed in the middle of the embedded groove;
the displacement plate comprises an electromagnet, and the electromagnet is embedded into one side of the displacement plate;
the extrusion plate comprises a connecting rod, and the connecting rod is embedded in one side of the extrusion plate.
Further preferred embodiments: the pop-up frame is a rectangular plate embedded in the slot around the slot.
Further preferred embodiments: the pop-up frames are formed by mutually connecting two pop-up frames with the same volume through a return spring.
Further preferred embodiments: the limiting block is a protruding block with a rectangular surrounding surface on one side of the pop-up frame, and two sides of the protruding block are inclined planes arranged in an inclined mode.
Further preferred embodiments: the electromagnetic device is electrically connected with an external power supply through a lead, and one side of the electromagnetic device is connected with the displacement plate through a spring.
Further preferred embodiments: one end of the connecting rod is connected to the upper side and the lower side of the pop-up frame, and a rotating shaft is arranged in the middle of the connecting rod.
Has the advantages that:
(1) the power-off protection device for the dual electrical equipment is provided with the pop-up frame, the magnetism of the electromagnetic device in the displacement plate at one side of the main body disappears when the power is off, so that the adsorption force on the displacement plate disappears, then the displacement plate is ejected to one side due to the elasticity of the spring, and the displacement plate is pressed against the inclined surface at one side of the extrusion plate when moving, so that the extrusion plate is forced to move downwards, when the extrusion plate moves downwards, the connecting rod can be inclined, and simultaneously, the other end can be lifted because of the rotation of the rotating shaft, so that the ejection frame at the other end can be ejected by generating thrust, when the pop-up frame is popped up, the reset spring between the pop-up frame and the pop-up frame can increase the impact force during popping up so as to pop up the plug on the slot, the plug can be timely separated after power failure, and electric leakage at the plug connection position caused by current overload is prevented.
(2) The plug can support and pop out the frame when inserting into the slot, will wherein protruding pop out the frame on the surface through its thrust and shrink to spacing inslot portion, then the stopper can imbed in the spacing groove when the shrink and carry out spacingly for two pop out the frame and can be close to each other together.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall side-viewing anatomical structure of the present invention.
Fig. 3 is a schematic view of the overall structure of the pop-up frame of the present invention.
Fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.
In FIGS. 1-4: the electromagnetic device comprises a main body 1, a slot 2, an ejection frame 201, a limiting block 2011, a return spring 2012, an embedded groove 202, a limiting groove 2021, a displacement plate 3, an electromagnetic device 301, an extrusion plate 4 and a connecting rod 401.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a dual electrical equipment power-off protection device includes a main body 1, a slot 2, a displacement plate 3 and an extrusion plate 4, wherein the slot 2 is disposed at an opening on one side of the main body 1, the displacement plate 3 is embedded in one side of the main body 1, and the extrusion plate 4 is embedded in one side of the main body 1;
the slot 2 comprises an ejection frame 201 and an embedded slot 202, the ejection frame 201 is embedded around the slot 2, and an opening of the embedded slot 202 is arranged around the slot 2;
the pop-up frame 201 comprises a limiting block 2011 and a return spring 2012, the limiting block 2011 is embedded around the pop-up frame 201, and the return spring 2012 is embedded between the pop-up frames 201;
the embedded groove 202 comprises a limiting groove 2021, and an opening of the limiting groove 2021 is arranged in the middle of the embedded groove 202;
the displacement plate 3 comprises an electromagnet 301, and the electromagnet 301 is embedded in one side of the displacement plate 3;
the extrusion plate 4 comprises a connecting rod 401, and the connecting rod 401 is embedded in one side of the extrusion plate 4.
The pop-up frame 201 is a rectangular plate embedded in the slot 202 around the slot 2, and the plug inserted into the slot 2 can be popped up when the pop-up frame 201 is moved under a force.
The pop-up box 201 is formed by connecting two pop-up boxes 201 with the same volume through a return spring 2012.
Wherein, stopper 2011 is the lug that pops out frame 201 wherein one side surrounding surface is rectangular form, and the both sides of lug are the inclined plane that the slope form set up, can let pops out frame 201 and can imbed when receiving the extrusion shrink and carry out spacingly in spacing groove 2021 through stopper 2011.
Wherein, electromagnetism ware 301 is electric connection through the wire with external power source, and one side of electromagnetism ware 301 is passed through the spring and is connected together with displacement plate 3, can produce its magnetism after the circular telegram through electromagnetism ware 301 and adsorb displacement plate 3, and the magnetism disappears after the outage then because the elasticity of its spring removes displacement plate 3 to one side for can support and force its downstream on the inclined plane of its stripper plate 4 one side.
Wherein, the one end of connecting rod 401 is connected in pop-up frame 201's upper and lower both sides, and the middle part of connecting rod 401 is provided with the pivot, can oppress its one end and remove downwards when stripper plate 4 descends through connecting rod 401, can let the other end rise because the rotation of pivot simultaneously for can produce thrust and pop out it to the pop-up frame 201 of the other end.
The working principle is as follows: firstly, a plug of an electrical device is inserted into the slot 2 for supplying power, when the plug is inserted into the slot 2, the plug can abut against the pop-up frame 201, the pop-up frame 201 protruding from the surface is contracted towards the inside of the limit groove 2021 by the thrust of the plug, then the limit block 2011 can be embedded into the limit groove 2021 for limiting when the plug is contracted, so that the two pop-up frames 201 can be mutually close together, finally, the magnetism of the electromagnetic device 301 in the displacement plate 3 at one side of the main body 1 disappears when the power is off, so that the adsorption force on the displacement plate 3 disappears, then the displacement plate 3 can be popped out and moved towards one side due to the elasticity of the spring, and the plug can abut against the inclined surface at one side of the extrusion plate 4 when the displacement plate 3 moves, so that the extrusion plate 4 moves downwards, the connecting rod 401 can be inclined when the extrusion plate 4 moves downwards, and the other end can be lifted due to the rotation of the, make and to produce thrust to pop out the frame 201 of another end and pop out it, and when popping out frame 201 and popping out because reset spring 2012 between the two can increase the impact force when popping out for can pop out the plug on slot 2, make the plug can prevent that its electric current from transshipping and leading to plug connection department to take place the electric leakage in timely with the plug separation after the outage.
Claims (6)
1. The utility model provides a dual electrical equipment power-off protection device, includes main part (1), slot (2), displacement board (3) and stripper plate (4), its characterized in that: an opening at one side of the main body (1) is provided with a slot (2), a displacement plate (3) is embedded into one side of the main body (1), and an extrusion plate (4) is embedded into one side of the main body (1);
the slot (2) comprises an ejection frame (201) and an embedded groove (202), the ejection frame (201) is embedded around the slot (2), and an opening of the embedded groove (202) is arranged around the slot (2);
the pop-up frame (201) comprises a limiting block (2011) and a return spring (2012), the limiting block (2011) is embedded around the pop-up frame (201), and the return spring (2012) is embedded between the pop-up frame (201);
the embedded groove (202) comprises a limiting groove (2021), and an opening of the limiting groove (2021) is formed in the middle of the embedded groove (202);
the displacement plate (3) comprises an electromagnet (301), and the electromagnet (301) is embedded into one side of the displacement plate (3);
the extrusion plate (4) comprises a connecting rod (401), and the connecting rod (401) is embedded into one side of the extrusion plate (4).
2. The power-off protection device for dual electrical equipment according to claim 1, characterized in that: the pop-up frame (201) is a rectangular plate embedded in the insertion groove (202) around the insertion groove (2).
3. The power-off protection device for dual electrical equipment according to claim 1, characterized in that: the pop-up box (201) is formed by connecting two pop-up boxes (201) with the same volume through a return spring (2012).
4. The power-off protection device for dual electrical equipment according to claim 1, characterized in that: the limiting block (2011) is a protruding block with a rectangular peripheral surface on one side of the pop-up frame (201), and two sides of the protruding block are inclined planes which are arranged in an inclined mode.
5. The power-off protection device for dual electrical equipment according to claim 1, characterized in that: the electromagnetic device (301) is electrically connected with an external power supply through a lead, and one side of the electromagnetic device (301) is connected with the displacement plate (3) through a spring.
6. The power-off protection device for dual electrical equipment according to claim 1, characterized in that: one end of the connecting rod (401) is connected to the upper side and the lower side of the pop-up frame (201), and a rotating shaft is arranged in the middle of the connecting rod (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416789.3U CN210040746U (en) | 2019-08-29 | 2019-08-29 | Dual electrical equipment power-off protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416789.3U CN210040746U (en) | 2019-08-29 | 2019-08-29 | Dual electrical equipment power-off protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210040746U true CN210040746U (en) | 2020-02-07 |
Family
ID=69351262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921416789.3U Active CN210040746U (en) | 2019-08-29 | 2019-08-29 | Dual electrical equipment power-off protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210040746U (en) |
-
2019
- 2019-08-29 CN CN201921416789.3U patent/CN210040746U/en active Active
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