阅读说明：本技术 一种防触电保护插座组合 (Electric shock protection socket combination ) 是由 李英超 于 2020-04-27 设计创作，主要内容包括：本发明公开了一种防触电保护插座组合,主要涉及防触电插座组合领域。包括有插座面板、插头,所述插座面板内面设有两个挡板,所述挡板上连接有第一磁铁,所述插座面板内面还固定有两个导向装置；所述插头上设有第二磁铁,所述插座面板上设有磁铁插孔,所述插头上导电的插片可以插入到电源插孔中。本发明的有益效果在于：解决了儿童手持导体件可以插入到插座中的问题,将原本挡板的转动变为水平移动,有外物直接插入插孔中时,挡板不会移动,从而有效的避免了儿童手持物品误插入插座中导致触电的问题。(The invention discloses an electric shock protection socket combination, and mainly relates to the field of electric shock protection socket combinations. The socket comprises a socket panel and a plug, wherein two baffles are arranged on the inner surface of the socket panel, a first magnet is connected onto the baffles, and two guide devices are fixed on the inner surface of the socket panel; the plug is provided with a second magnet, the socket panel is provided with a magnet jack, and the conductive insert sheet on the plug can be inserted into the power jack. The invention has the beneficial effects that: the problem of children handheld conductor can insert in the socket is solved, the rotation that will be originally the baffle becomes horizontal migration, when having in the foreign object disect insertion jack, the baffle can not remove to the effectual handheld article of having avoided children misplug in the socket lead to the problem of electrocuteeing.)

1. The utility model provides an electric shock protection socket combination which characterized in that: the socket comprises a socket panel (1) and a plug, wherein two or three power jacks (2) are arranged on the socket panel (1), two baffles (3) are arranged on the inner surface of the socket panel (1), the two baffles (3) respectively shield the power jacks (2) of a zero line and a live line, a first magnet (4) is connected onto the baffles (3), two guide devices (5) are further fixed on the inner surface of the socket panel (1), and the baffles (3) and the socket panel (1) move relatively along the guide devices (5); the plug is provided with a second magnet (6), the socket panel (1) is provided with a magnet jack (7), the second magnet (6) is inserted into the magnet jack (7) and then is attracted or repelled with the first magnet (4) for driving, the first magnet (4) is driven to drive the baffle (3) to move along the guide device (5) so as not to shield the power jack (2), and the conductive insert (8) on the plug can be inserted into the power jack (2); after the second magnet (6) is pulled out, the first magnet (4) and the baffle (3) are reset to the position where the baffle (3) shields the power supply jack (2) under the action of gravity.

2. The anti-shock protection socket assembly as claimed in claim 1, wherein: after the second magnet (6) is inserted into the magnet jack (7), the polarity of the second magnet is opposite to that of the first magnet (4), and the repulsive force of the second magnet (6) and the first magnet (4) drives the first magnet (4) to drive the baffle (3) to move along the guide device (5); still be connected with metal block (9) on baffle (3), both sides of magnet power jack (2) are located to metal block (9) and first magnet (4) branch.

3. The anti-shock protection socket assembly as claimed in claim 2, wherein: the plug comprises a handheld part (10), and the inserting sheet (8) is fixed with the handheld part (10); a limiting hole is formed in the top of the handheld portion (10), a limiting block (11) is connected in the limiting hole in a sliding mode, a limiting spring (12) is arranged at the bottom of the limiting block (11), and one end, far away from the limiting block (11), of the limiting spring (12) is fixed to the bottom of the limiting hole; the handheld part (10) is sleeved with a shielding part (13) in sliding connection, the top of the shielding part (13) is provided with a through hole (14), the through hole (14) is connected with a pressing block (15) in a sliding manner, the top surface of the pressing block (15) is provided with a pressing part (16), the sectional dimension of the pressing part (16) is larger than that of the pressing block (15), the bottom surface of the pressing part (16) is provided with a return spring (27), and the bottom surface of the return spring (27) is fixed with the top surface of the shielding part (13); supporting blocks (17) are arranged on the left side and the right side of one end, far away from the handheld portion (10), of the shielding portion (13), a push-back spring (18) is arranged on the end face, facing the handheld portion (10), of each supporting block (17), and one end, far away from the supporting blocks (17), of each push-back spring (18) is fixed to the end face, provided with the inserting piece (8), of the handheld portion (10); and a second magnet (6) is fixed on the surface of the supporting block (17) back to the handheld part (10).

4. The anti-shock protection socket assembly as claimed in claim 3, wherein: the side of keeping away from another baffle (3) in baffle (3) is equipped with two connecting rods (19), two be fixed with first magnet (4), metal block (9) on connecting rod (19) respectively, guider (5) are equipped with locating lever (21) including two guide bar (20), two guide bar (20) bottoms, and locating lever (21) are surpassed when restriction baffle (3) reset and are sheltered from the scope, guide bar (20) axis power direction is on a parallel with the long limit of jack, the cross-section is L shape, and guide bar (20) and socket panel (1) inner face form guide way (22), and two guide way (22) of same guider (5) are first magnet (4), baffle (3) direction respectively.

5. The anti-shock protection socket assembly as claimed in claim 3, wherein: when power jack (2) are two, baffle (3) keep away from the side of another baffle (3) and be equipped with two connecting rods (19), be fixed with first magnet (4), metal block (9) respectively on two connecting rods (19), guider (5) are equipped with locating lever (21) including two guide bar (20), and locating lever (21) bottom surpasss when limiting baffle (3) reset and shelters from the scope, guide bar (20) axis direction is 45 ~60 degrees with power jack (2) long limit, and the cross-section is the L shape, and guide bar (20) and socket panel (1) inner face form guide way (22), and two guide way (22) of same guider (5) are first magnet (4), baffle (3) direction respectively.

6. A shock protection socket assembly as claimed in claim 4 or 5, wherein: the supporting block (17) is equipped with one side of second magnet (6) and still is fixed with electro-magnet (23), two electro-magnet (23) and inserted sheet (8) electric wire intercommunication.

7. The anti-shock protection socket assembly as claimed in claim 6, wherein: the electromagnet (23) and the second magnet (6) are jointly inserted into the magnet jack (7), and after the plug is inserted into the socket, the electromagnet (23) is in contact with the surface, close to the socket panel (1), of the metal block (9).

Technical Field

The application relates to the field of electric shock prevention socket combination, in particular to an electric shock prevention protection socket combination.

Background

The plug and the socket are the most commonly used electrical components in life, are high-occurrence areas of electric leakage and electric shock, and are very important for preventing children from electric shock particularly for families with children, but about 10.6 percent of children are still electric shock casualties in the event of accidental personal casualties every year. In order to prevent the fingers or the hand-held conductor of a child from being inserted into the socket, the existing socket is provided with a baffle plate with an elastic piece, so that the force for inserting into the jack is increased, but the baffle plate using a spring has the following defects:

1. the existing children have the body development speed obviously higher than that of the existing children, for example, the children in two years old do not have enough cognition on electricity, are curious and heavy, have certain strength, and can be easily inserted into a socket by holding a conductive object, so that electric shock is caused by mistake. The resistance of the baffle of the socket cannot be set too large, so that the effect of the baffle is limited.

2. The baffle of socket generally uses elastic component such as spring to reset, even be the major brand socket on the market, after using one to two years, because the installation of elastic component, the long-term use of elastic component lead to reasons such as plastic deformation, the untimely problem often appears resetting in the socket, and fix the socket on the wall body and change inconveniently, life generally is more than 6~10 years, leads to the socket in the use at back, is in the state that the protection of preventing electric shock is 0 always.

Disclosure of Invention

An object of this application is to provide a protection socket combination of electric shock protection, and it has solved the problem that children handheld conductor can insert the socket in, becomes horizontal migration with the rotation of baffle originally, and when having the foreign object disect insertion jack, the baffle can not remove to the effectual handheld article of having avoided children misplug in the socket lead to the problem of electric shock.

In order to achieve the purpose, the method is realized by the following technical scheme:

an electric shock protection socket assembly comprises a socket panel and a plug, wherein two or three power jacks are arranged on the socket panel, two baffles are arranged on the inner surface of the socket panel and respectively shield the power jacks of a zero line and a live line, a first magnet is connected onto each baffle, two guide devices are fixed on the inner surface of the socket panel, and the baffles and the socket panel move relatively along the guide devices; the plug is provided with a second magnet, the socket panel is provided with a magnet jack, the second magnet is inserted into the magnet jack and then is attracted or repelled with the first magnet to drive the baffle plate to move along the guide device so as not to shield the power jack, and the conductive insert pieces on the plug can be inserted into the power jack; after the second magnet is pulled out, the first magnet and the baffle reset to the position of shielding the power supply jack under the action of gravity.

Furthermore, after the second magnet is inserted into the magnet jack, the polarity of the second magnet is opposite to that of the first magnet, and the repulsive force of the second magnet and the first magnet drives the first magnet to drive the baffle to move along the guide device; still be connected with the metal block on the baffle, the both sides of magnet power jack are located to the metal block and first magnet branch.

Furthermore, the plug comprises a handheld part, and the inserting sheet is fixed with the handheld part; the top of the handheld part is provided with a limiting hole, a limiting block is connected in the limiting hole in a sliding mode, the bottom of the limiting block is provided with a limiting spring, and one end, far away from the limiting block, of the limiting spring is fixed to the bottom of the limiting hole; the handheld portion is sleeved with a shielding portion in sliding connection, a through hole is formed in the top of the shielding portion, a pressing block is connected in the through hole in a sliding mode, a pressing portion is arranged on the top surface of the pressing block, the cross section size of the pressing portion is larger than that of the pressing block, a return spring is arranged on the bottom surface of the pressing portion, and the bottom surface of the return spring is fixed with the top surface of the shielding portion; supporting blocks are arranged on the left side and the right side of one end, far away from the handheld portion, of the shielding portion, a push-back spring is arranged on the end face, facing the handheld portion, of the supporting block, and one end, far away from the supporting block, of the push-back spring is fixed on the end face, far away from the supporting block, of the handheld portion, of the inserting piece; and a second magnet is fixed on the surface of the supporting block, which is back to the handheld part.

Further, the side that another baffle was kept away from to the baffle is equipped with two connecting rods, two be fixed with first magnet, metal block on the connecting rod respectively, guider is including two guide bars, and two guide bar bottoms are equipped with the locating lever, and the locating lever surpasss when limiting the baffle and reseing when sheltering from the scope, guide bar axis power direction is on a parallel with the long limit of jack, cross-section and is L shape, and the guide bar forms the guide way with the socket panel inner face, and two guide ways of same guider are first magnet, baffle direction respectively.

Furthermore, when power jack is two, the side that another baffle was kept away from to the baffle is equipped with two connecting rods, two be fixed with first magnet, metal block on the connecting rod respectively, guider is equipped with the locating lever including two guide bars, two guide bar bottoms, and the locating lever surpasss when restricting the baffle and reseing when sheltering from the scope, the guide bar axis direction is 45 ~60 degrees with power jack long limit, and the cross-section is the L shape, and the guide bar forms the guide way with the socket panel inner face, and two guide ways of same guider are first magnet, baffle direction respectively.

Furthermore, the supporting block is provided with an electromagnet on the surface of the second magnet, and the electromagnets are communicated with the inserting piece electric wire.

Furthermore, the electromagnet and the second magnet are jointly inserted into the magnet jack, and after the plug is inserted into the socket, the electromagnet is in contact with the surface, close to the socket panel, of the metal block.

Compared with the prior art, the beneficial effects of the application lie in:

the existing socket uses a baffle with an elastic piece, and the conductive piece held by a child can still be inserted into the socket, so that an electric shock event occurs. This application power jack department baffle is connected with first magnet, through set up second magnet on the plug, and in the use back of second magnet inserting magnet jack, attraction or repulsion force through magnet drive first magnet and drive the baffle and remove, no longer shelter from power jack for the plug can insert. When handheld electrically conductive piece inserts to the socket as children, the baffle resistance of this application is far greater than the baffle resistance that uses the elastic component, avoids appearing children and uses electrically conductive piece to insert the condition emergence that leads to the electric shock in the socket.

And the attraction or repulsion force of the magnet that this application utilized utilizes the gravity of first magnet when reseing, avoids appearing the limited condition emergence that leads to socket protection to go wrong of elastic component life.

Drawings

Fig. 1 is a schematic diagram of the plug structure of the present application.

Figure 2 is a top view of the plug of the present application.

Fig. 3 is a front view of the plug of the present application.

Fig. 4 is a schematic view of the inner face of the receptacle panel of the present application.

Fig. 5 is an external schematic view of a receptacle panel of the present application.

Fig. 6 is a schematic structural view of the plug of the present application after being inserted into the socket panel.

Fig. 7 is a front view of the plug of the present application inserted into a receptacle panel.

Reference numerals shown in the drawings:

1. a socket panel; 2. a power jack; 3. a baffle plate; 4. a first magnet; 5. a guide device; 6. a second magnet; 7. a magnet insertion hole; 8. inserting sheets; 9. a metal block; 10. a hand-held portion; 11. a limiting block; 12. a limiting spring; 13. a shielding portion; 14. a through hole; 15. a pressing block; 16. a pressing part; 17. a support block; 18. pushing back the spring; 19. a connecting rod; 20. a guide bar; 21. positioning a rod; 22. a guide groove; 23. an electromagnet; 24. a chute; 25. a first limiting block; 26. a second limiting block; 27. a return spring.

Detailed Description

The present application is further illustrated with reference to specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present application. Further, it should be understood that various changes or modifications can be made to the present application by those skilled in the art after reading the teaching of the present application, and these equivalents also fall within the scope defined by the present application.

This application be an electric shock protection socket combination, major structure is including socket panel 1, plug, be equipped with two or three power jack 2 on the socket panel 1, the socket has the earth connection be three power jack 2, does not have the earth connection be two power jack 2. The socket comprises a socket panel 1 and is characterized in that two baffles 3 are arranged on the inner surface of the socket panel 1, the two baffles 3 respectively shield power jacks 2 of a zero line and a live line, a first magnet 4 is connected onto the baffles 3, two guide devices 5 are further fixed on the inner surface of the socket panel 1, and the baffles 3 and the socket panel 1 move relatively along the guide devices 5; the plug is provided with a second magnet 6, the socket panel 1 is provided with a magnet jack 7, the second magnet 6 is inserted into the magnet jack 7 and then is driven to attract or repel the first magnet 4, the first magnet 4 is driven to drive the baffle 3 to move along the guide device 5, so that the baffle plate 3 does not shield the power jack 2 any more, and the conductive insert 8 on the plug can be inserted into the power jack 2; after the second magnet 6 is pulled out, the first magnet 4 and the baffle 3 reset to the position of shielding the power supply jack 2 under the action of gravity.

The attractive force or repulsive force between the magnets changes exponentially and is not changed linearly, the distance between the magnets is increased, the repulsive force or attractive force is reduced suddenly, the volume occupation of the socket is reduced in order to reduce the volume of the first magnet 4 and the second magnet 6, and the displacement distance of the baffle 3 is controlled better. After the second magnet 6 is inserted into the magnet jack 7, the polarity of the second magnet 6 is opposite to that of the first magnet 4, and the repulsive force of the second magnet 6 and the first magnet 4 drives the first magnet 4 to drive the baffle 3 to move along the guide device 5; still be connected with metal block 9 on the baffle 3, metal block 9 and first magnet 4 branch are located the both sides of magnet power jack 2. When the second magnet 6 is inserted into the magnet insertion hole 7, the repulsive force between the second magnet 6 and the first magnet 4 is greater than the attractive force between the second magnet 6 and the metal block 9, but the directions of the two forces are the same, and the repulsive force plays a main role; after the first magnet 4 moves for a certain distance, the attraction force between the second magnet 6 and the metal block 9 is greater than the repulsion force between the second magnet 6 and the first magnet 4, the attraction force plays a main role in driving the metal block 9 and the first magnet 4, and thus the baffle 3 is driven to move; when the metal block 9 is contacted with the second magnet 6, the baffle 3 moves to a designated position, and the design of the metal block 9 not only reduces the volume of the first magnet 4, but also can provide the positioning function of the baffle 3. And the metal block 9 may be replaced with a third magnet having a magnetic pole arrangement opposite to that of the first magnet 4.

After the second magnet 6 is inserted into the magnet jack 7, the plug-in sheet 8 is inserted into the power jack 2 for convenience. The plug comprises a handheld part 10, and the inserting sheet 8 is fixed with the handheld part 10; a limiting hole is formed in the top of the handheld portion 10, a limiting block 11 is connected in the limiting hole in a sliding mode, a limiting spring 12 is arranged at the bottom of the limiting block 11, and one end, far away from the limiting block 11, of the limiting spring 12 is fixed to the bottom of the limiting hole; a shielding part 13 in sliding connection is sleeved outside the handheld part 10, a through hole 14 is formed in the top of the shielding part 13, a pressing block 15 is connected in the through hole 14 in a sliding manner, a pressing part 16 is arranged on the top surface of the pressing block 15, the sectional size of the pressing part 16 is larger than that of the pressing block 15, a return spring 27 is arranged on the bottom surface of the pressing part 16, and the bottom surface of the return spring 27 is fixed with the top surface of the shielding part 13; supporting blocks 17 are arranged on the left side and the right side of one end, far away from the handheld portion 10, of the shielding portion 13, a push-back spring 18 is arranged on the end face, facing the handheld portion 10, of the supporting block 17, and one end, far away from the supporting block 17, of the push-back spring 18 is fixed on the end face, far away from the supporting block 17, of the handheld portion 10, of the inserting piece 8; the surface of the supporting block 17 opposite to the hand-held part 10 is fixed with a second magnet 6. By arranging the shielding part 13, firstly, after the second magnet 6 is inserted into the magnet jack 7, the inserting piece 8 is convenient to be continuously inserted into the power supply jack 2; secondly, the shielding part 13 provides shielding protection for the insertion piece 8, so that the insertion piece 8 is always in a shielding state after the insertion piece 8 is electrically connected with the socket, and electric shock caused by mistakenly touching the insertion piece 8 is avoided.

For better to baffle 3 provide direction and spacing, the side that another baffle 3 was kept away from to baffle 3 is equipped with two connecting rods 19, two be fixed with first magnet 4, metal block 9 respectively on the connecting rod 19, guider 5 is including two guide bars 20, and two guide bars 20 bottoms are equipped with locating lever 21, and locating lever 21 surpasss when limiting baffle 3 resets and shelters from the scope, 20 axis power directions of guide bar are on a parallel with the long limit of jack, the cross-section is L shape, and guide bar 20 forms guide way 22 with socket panel 1 inner face, and two guide ways 22 of same guider 5 are first magnet 4, baffle 3 direction respectively.

In order to reduce the displacement distance of the baffle 3 and thus reduce the volume of the socket, when two power jacks 2 are provided, two connecting rods 19 are arranged on the side surface of the baffle 3 away from the other baffle 3, the first magnet 4 and the metal block 9 are respectively fixed on the two connecting rods 19, the guide device 5 comprises two guide rods 20, positioning rods 21 are arranged at the bottoms of the two guide rods 20, the positioning rods 21 limit the baffle 3 to exceed the shielding range when the baffle 3 is reset, the axial direction of each guide rod 20 forms an angle of 45-60 degrees with the long side of the power jack 2, the cross section of each guide rod 20 is L-shaped, preferably, the axial direction of each guide rod 20 forms an angle of 45 degrees with the long side of the power jack 2, the displacement distance of the baffle 3 can be effectively reduced, the reset under the action of gravity cannot be influenced, guide grooves 22 are formed by the inner surfaces of the guide rods 20 and the socket panel, The baffle 3 is guided.

When the plug is required to be pulled out after being used, if the plug is directly pulled out without moving the pressing block 15, the risk of mistakenly touching the inserting pieces 8 exists, particularly under the condition that hands are wet or the plug is accidentally knocked down, the surface, provided with the second magnet 6, of the supporting block 17 is fixedly provided with the electromagnets 23, and the two electromagnets 23 are in electric wire communication with the inserting pieces 8. Through electro-magnet 23, can increase the adsorption affinity to metal block 9 to the required dynamics when further increase is extracted, thereby reminds the user to need to press pressing block 15.

In order to further improve the adsorption capacity of the electromagnet 23, the situation that children are curiously and directly unplugged is avoided. The electromagnet 23 and the second magnet 6 are inserted into the magnet insertion hole 7 together, preferably, a part of the electromagnet 23 may be embedded in the supporting block 17, or a part of the electromagnet 23 penetrates the supporting plate and is disposed in the inner space enclosed by the shielding portion 13, and after the plug is inserted into the socket, the electromagnet 23 contacts with the surface of the metal block 9 close to the socket panel 1. The electromagnet 23 contacts with the surface of the metal block 9 close to the socket panel 1, when the socket is directly pulled out, the adsorption force of the electromagnet 23 and the metal block 9 is opposite to the force direction of the direction of pulling out the socket, and the force required for pulling out the socket is the largest at the moment. If the top surface contacts on electro-magnet 23 and metal block 9, then the direction of the adsorption affinity of electro-magnet 23 and metal block 9 is perpendicular with the direction of socket extraction, and the power of extracting this moment is equivalent to the shearing force, and the shearing force is far less than the adsorption affinity and can destroy the adsorption effect between electro-magnet 23 and metal block 9, can lead to not giving play to the adsorption function of electro-magnet 23 completely to can lead to children to extract the plug easily, the condition of electrocuteeing appears.