CN110943343A - Waterproof power socket based on electromagnetic control and capacitance change - Google Patents
Waterproof power socket based on electromagnetic control and capacitance change Download PDFInfo
- Publication number
- CN110943343A CN110943343A CN201911306534.6A CN201911306534A CN110943343A CN 110943343 A CN110943343 A CN 110943343A CN 201911306534 A CN201911306534 A CN 201911306534A CN 110943343 A CN110943343 A CN 110943343A
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- socket
- fixedly connected
- waterproof
- plate
- electromagnetic control
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6616—Structural association with built-in electrical component with built-in single component with resistor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a waterproof power socket based on electromagnetic control and electric capacity change, relates to the power technology field, including the socket, the interior diapire fixedly connected with of socket two spring one of symmetry of each other, the top fixedly connected with activity electricity piece of spring one, the middle part fixedly connected with dielectric plate of activity electricity piece, the middle part inner wall of socket just is close to the inboard fixedly connected with two positive plates of symmetry of each other of activity electricity piece. This waterproof power socket based on electromagnetic control and electric capacity change uses through the cooperation of rubber sleeve with the capillary groove, when the plug is pegged graft with the socket, the rubber sleeve can upwards expand under the extrusion of arc board, and the rubber sleeve closely laminates with the capillary groove, and the rubber sleeve wraps up including the junction of plug and socket completely, thereby play waterproof effect, effectively completely cut off water and socket, avoid water to get into the socket, power equipment's safe handling has been guaranteed, power equipment's life is effectively prolonged.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a waterproof power socket based on electromagnetic control and capacitance change.
Background
The electric power is the most widely used resource at present, and a large number of electric power devices are invented, and the electric power communication of the electric power devices can be realized by plugging the electric power devices with an electric socket through an electric plug, so that the daily life of people is greatly facilitated.
However, the current electrical socket does not have a waterproof function, and people need to pay attention to keeping water away from the socket in daily life to avoid the contact of the water and the socket, after the water is in contact with the socket, a circuit can be suddenly short-circuited to cause short circuit of electrical equipment, the electrical equipment is damaged, and people are injured and have water to be in contact with the socket, so that electricity leakage can occur, the human body can feel paralytic at a light rate, and the life can be threatened at a serious rate.
Therefore, we provide a waterproof power socket based on electromagnetic control and capacitance change to solve the above problems, the waterproof effect is achieved by matching the rubber sleeve with the waterproof groove, water is effectively isolated from the socket, water is prevented from entering the socket, the safe use of power equipment is guaranteed, the effect of capacitance control is achieved by matching the dielectric medium plate with the piezoresistor, the situation that the joint of the rubber sleeve and the waterproof groove is not tight enough is effectively avoided, and the plug is convenient to insert at the beginning is avoided.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: a waterproof power socket based on electromagnetic control and capacitance change comprises a socket, wherein the inner bottom wall of the socket is fixedly connected with two mutually symmetrical first springs, the top of the first springs is fixedly connected with a movable electric block, the middle part of the movable electric block is fixedly connected with a dielectric plate, the inner middle wall of the socket close to the inner side of the movable electric block is fixedly connected with two mutually symmetrical positive plates, the inner middle wall of the socket close to the outer side of the movable electric block is fixedly connected with two mutually symmetrical negative plates, the inner wall of the socket is fixedly connected with a piezoresistor electrically connected with the negative plates, the inner wall of the socket is fixedly connected with an electromagnetic plate electrically connected with the piezoresistor, the inner bottom wall of the top of the socket is fixedly connected with two mutually symmetrical second springs, the tops of the magnetic blocks of the second springs are fixedly connected with an arc plate, the middle part of the arc plate is fixedly, two symmetrical slots are formed in the middle of the top of the socket, a plug matched with the slots is inserted into the top of the socket, and a waterproof groove matched with the arc-shaped plate is formed in the bottom of the plug.
The invention has the following beneficial effects:
1. this waterproof power socket based on electromagnetic control and electric capacity change uses through the cooperation of rubber sleeve with the capillary groove, when the plug was pegged graft with the socket, the rubber sleeve can upwards expand under the extrusion of arc board to the rubber sleeve closely laminates with the capillary groove, and the rubber sleeve wraps up including the junction of plug and socket completely, thereby plays waterproof effect, effectively completely isolates water and socket, avoids water to get into the socket, has guaranteed power equipment's safe handling.
2. This waterproof power socket based on electromagnetic control and electric capacity change, cooperation through dielectric plate and piezo-resistor is used, when the plug inserted the socket, the plug was crowded into the socket bottom with the activity electric piece, at this moment the dielectric plate can change the relative area of positive plate and negative plate, make the voltage in the circuit reduce, be less than piezo-resistor's maximum access voltage, just make the electromagnetic plate circular telegram and produce magnetic force, thereby reached the effect of capacitive control, effectively avoid rubber sleeve and waterproof groove joint inseparable enough, and be convenient for the first insertion of plug.
Furthermore, the socket is made of hard insulating materials, a movable groove matched with the movable electric block is formed in the bottom of the socket, the first spring is a compression spring, and the length of the first spring is larger than that of the movable electric block.
Further, the shape that the material of activity electric block was hard non-conductor material and activity electric block is the cuboid, the length of dielectric plate is less than the length of positive plate, positive plate is the same with the size of power electric connection and positive plate and negative plate.
Furthermore, the maximum pass voltage of the piezoresistor is smaller than the minimum voltage of the negative plate, the magnetism of the top of the electromagnetic plate is the same as that of the bottom of the magnetic block, and the electromagnetic plate is electrically connected with the piezoresistor.
Further, the second spring is a compression spring, the diameter of the second spring is smaller than the width of the arc-shaped plate, the top of the arc-shaped plate is provided with a radian matched with the waterproof groove, and the rubber sleeve is made of rubber materials and is in a shape of a Chinese character 'hui'.
Further, the size of the slot is larger than that of the bottom of the plug, the plug is made of hard insulating materials, the waterproof groove is shaped like a Chinese character 'hui', and the size of the waterproof groove is smaller than that of the plug.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the expansion structure of the rubber sleeve of the present invention;
FIG. 3 is a schematic top view of the socket of the present invention;
FIG. 4 is an enlarged partial view of portion A of FIG. 1;
FIG. 5 is an enlarged partial view of the portion B in FIG. 2 according to the present invention.
In the figure: 1. a socket; 2. a first spring; 3. a movable electrical block; 4. a dielectric plate; 5. a positive plate; 6. a negative plate; 7. a voltage dependent resistor; 8. an electromagnetic plate; 9. a second spring; 10. an arc-shaped plate; 11. a magnetic block; 12. a rubber sleeve; 13. a slot; 14. a plug; 15. a waterproof groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a waterproof power socket based on electromagnetic control and capacitance change comprises a socket 1, the socket 1 plays a role in fixing each component conveniently and plays a role in power transmission, the socket 1 is made of hard insulating material, the bottom of the socket 1 is provided with a movable groove matched with a movable electric block 3, a spring 2 is a compression spring, the length of the spring 2 is greater than that of the movable electric block 3, the inner bottom wall of the socket 1 is fixedly connected with two mutually symmetrical springs 2, the spring 2 plays a role in bouncing the movable electric block 3 upwards, the top of the spring 2 is fixedly connected with a movable electric block 3, the movable electric block 3 plays a role in driving a dielectric plate 4 to move upwards and downwards, the movable electric block 3 is made of hard non-conductor material and is in a cuboid shape of the movable electric block 3, the length of the dielectric plate 4 is less than that of a positive plate 5, the positive plate 5 is electrically connected with a power supply, the size of the positive plate 5 is the same as that of the negative plate 6, the middle part of the movable electric block 3 is fixedly connected with a dielectric plate 4, and the dielectric plate 4 plays a role in changing the relative area of the positive plate 5 and the negative plate 6.
The inner side of the middle inner wall of the socket 1, which is close to the movable electric block 3, is fixedly connected with two positive plates 5 which are symmetrical to each other, the inner side of the middle inner wall of the socket 1, which is close to the movable electric block 3, is fixedly connected with two negative plates 6 which are symmetrical to each other, the positive plates 5 and the negative plates 6 play a role in changing circuit voltage together, the inner wall of the socket 1 is fixedly connected with a piezoresistor 7 which is electrically connected with the negative plates 6, the piezoresistor 7 plays a role in controlling the circuit connection condition of an electromagnetic plate 8, the maximum path voltage of the piezoresistor 7 is smaller than the minimum voltage passing through the negative plates 6, the magnetism at the top of the electromagnetic plate 8 is the same as that at the bottom of a magnetic block 11, the electromagnetic plate 8 is electrically connected with the piezoresistor 7, the inner wall of the socket 1 is fixedly connected with an electromagnetic plate 8 which is electrically connected with the piezoresistor 7, the second spring 9 acts to retract the arcuate plate 10 into the socket 1.
The spring II 9 is a compression spring, the diameter of the spring II 9 is smaller than the width of the arc plate 10, the top of the arc plate 10 is provided with a radian matched with the waterproof groove 15, the rubber sleeve 12 is made of rubber materials, the rubber sleeve 12 is in a shape of a Chinese character ' hui ', the top of the spring II 9 is fixedly connected with the arc plate 10, the arc plate 10 plays a role in tightly attaching the rubber sleeve 12 to the waterproof groove 15, the middle of the arc plate 10 is fixedly connected with a magnetic block 11, the magnetic block 11 plays a role in transmission, the top of the socket 1 is fixedly connected with the rubber sleeve 12, the rubber sleeve 12 plays a role in sealing and waterproofing, the middle of the top of the socket 1 is provided with two mutually symmetrical slots 13, the slots 13 are convenient for inserting of the plug 14, the size of the slots 13 is larger than that of the bottom of the plug 14, the material of the plug 14 is made of hard insulating materials, the waterproof groove 15 is in a shape of a ' hu, the top of the socket 1 is inserted with a plug 14 matched with the slot 13, the plug 14 plays a role in power transmission, the bottom of the plug 14 is provided with a waterproof groove 15 matched with the arc-shaped plate 10, and the waterproof groove 15 plays a role in water prevention.
The working principle is as follows: as shown in fig. 1, in the initial state, at this time, the movable electric block 3 is ejected upwards into the slot 13 under the action of the first spring 2, and the arc-shaped plate 10 is retracted into the socket 1 under the action of the second spring 9, and the upper surface of the rubber sleeve 12 and the upper surface of the socket 1 are in the same horizontal plane.
When the socket 1 is plugged with the plug 14, the plug 14 is plugged with the socket 1 through the slot 13, the plug 14 extrudes the movable electric block 3 into the bottom of the socket 1, the dielectric plate 4 is fixedly connected with the movable electric block 3, the dielectric plate 4 also moves downwards, the relative area of the positive plate 5 and the negative plate 6 is reduced, at this time, the voltage of the negative plate 6 is smaller than the maximum path voltage of the piezoresistor 7, the circuit of the electromagnetic plate 8 can be communicated at this time, and the magnetism identical to that of the bottom of the magnetic block 11 is generated, at this time, the magnetic block 11 can move upwards under the action of like-pole repulsion, and as the magnetic block 11 is fixedly connected with the arc-shaped plate 10, the arc-shaped plate 10 also moves upwards and extrudes the rubber sleeve 12 upwards, so that the rubber sleeve 12 is tightly attached to the waterproof groove 15, and waterproof water enters the socket 1, thereby achieving the waterproof effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A waterproof power socket based on electromagnetic control and capacitance change comprises a socket (1), and is characterized in that: the inner bottom wall of the socket (1) is fixedly connected with two mutually symmetrical springs I (2), the top of the spring I (2) is fixedly connected with a movable electric block (3), the middle part of the movable electric block (3) is fixedly connected with a dielectric plate (4), the middle inner wall of the socket (1) and the inner side close to the movable electric block (3) are fixedly connected with two mutually symmetrical positive plates (5), the middle inner wall of the socket (1) and the outer side close to the movable electric block (3) are fixedly connected with two mutually symmetrical negative plates (6), the inner wall of the socket (1) is fixedly connected with a piezoresistor (7) electrically connected with the negative plates (6), the inner wall of the socket (1) is fixedly connected with an electromagnetic plate (8) electrically connected with the piezoresistor (7), the inner bottom wall of the top of the socket (1) is fixedly connected with two mutually symmetrical springs II (9), and the top of the springs II (9) is fixedly connected with an arc-, middle part fixedly connected with magnetic path (11) of arc (10), top fixedly connected with rubber sleeve (12) of socket (1), slot (13) of two symmetries of each other are seted up to the middle part at socket (1) top, the top of socket (1) is pegged graft and is had plug (14) with slot (13) looks adaptation, waterproof groove (15) with arc (10) looks adaptation are seted up to the bottom of plug (14).
2. The waterproof electric power socket based on electromagnetic control and capacitance change of claim 1, wherein: the socket (1) is made of hard insulating materials, and the bottom of the socket (1) is provided with a movable groove matched with the movable electric block (3).
3. The waterproof electric power socket based on electromagnetic control and capacitance change of claim 1, wherein: the first spring (2) is a compression spring, and the length of the first spring (2) is larger than that of the movable electric block (3).
4. The waterproof electric power socket based on electromagnetic control and capacitance change of claim 1, wherein: the movable electric block (3) is made of a hard non-conductor material and the movable electric block (3) is cuboid.
5. The waterproof electric power socket based on electromagnetic control and capacitance change of claim 1, wherein: the length of the dielectric plate (4) is smaller than that of the positive plate (5), the positive plate (5) is electrically connected with a power supply, and the positive plate (5) and the negative plate (6) are the same in size.
6. The waterproof electric power socket based on electromagnetic control and capacitance change of claim 1, wherein: the maximum pass voltage of the piezoresistor (7) is smaller than the minimum voltage of the negative plate (6), the magnetism of the top of the electromagnetic plate (8) is the same as that of the bottom of the magnetic block (11), and the electromagnetic plate (8) is electrically connected with the piezoresistor (7).
7. The waterproof electric power socket based on electromagnetic control and capacitance change of claim 1, wherein: the diameter that spring two (9) are compression spring and spring two (9) is less than the width of arc (10), the radian with water-proof slot (15) looks adaptation is seted up at the top of arc (10), the material of rubber sleeve (12) is rubber material and the shape of rubber sleeve (12) is "returning" style of calligraphy.
8. The waterproof electric power socket based on electromagnetic control and capacitance change of claim 1, wherein: the size of the insertion groove (13) is larger than that of the bottom of the plug (14), the plug (14) is made of hard insulating materials, the waterproof groove (15) is shaped like a Chinese character 'hui', and the size of the waterproof groove (15) is smaller than that of the plug (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911306534.6A CN110943343A (en) | 2019-12-18 | 2019-12-18 | Waterproof power socket based on electromagnetic control and capacitance change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911306534.6A CN110943343A (en) | 2019-12-18 | 2019-12-18 | Waterproof power socket based on electromagnetic control and capacitance change |
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| Publication Number | Publication Date |
|---|---|
| CN110943343A true CN110943343A (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911306534.6A Withdrawn CN110943343A (en) | 2019-12-18 | 2019-12-18 | Waterproof power socket based on electromagnetic control and capacitance change |
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| CN (1) | CN110943343A (en) |
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