CN115360544A

CN115360544A - Socket for protecting children from electric shock

Info

Publication number: CN115360544A
Application number: CN202210962697.5A
Authority: CN
Inventors: 张静
Original assignee: Changchun Faw Sihuan Jianwei Auto Parts Co ltd
Current assignee: Changchun Faw Sihuan Jianwei Auto Parts Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-18

Abstract

The invention discloses a child electric shock protection socket, which relates to the technical field of automobile sockets and comprises a socket frame, an electric shock protection assembly and a protection assembly, wherein a socket board is fixed above the inside of the socket frame, jacks are arranged in the middle of the surface of the socket board, three groups of jacks are arranged in the jacks, the electric shock protection assembly is installed in the socket board and comprises a fixed block, a first spring, an electric connection block, a sliding block, a push block, a metal reed, an electric conduction box and a conductive socket, the first spring is fixed on the left side and the right side of the fixed block, and the electric connection block is installed on one side of the outside of the first spring. This children's socket of electrocution protection, the jack opening of socket board is down, and the children of being not convenient for miss and touch, through protection component's distribution setting, can avoid children to lift the guard flap mistake and touch the jack to can avoid children to miss through the setting of protection against electric shock subassembly and dig and bump single jack and cause the electric shock, multiple protection against electric shock structure makes the security higher.

Description

Socket for protecting children from electric shock

Technical Field

The invention relates to the technical field of automobile sockets, in particular to a socket for protecting children from electric shock.

Background

A socket is a receptacle into which one or more circuit connections can be inserted, through which various connections can be inserted to facilitate connection to other circuits. The automobile socket belongs to one of sockets, and in the using process of an automobile, the socket needs to be used.

As in application No.: CN201611192922.2, an electric shock prevention socket, including the socket main part, set up in jack on the socket main part, install in the conductive contact in the jack, the electric shock prevention socket still including set up in the trigger switch of conductive contact below, this trigger switch includes: the conducting plate is fixed at the bottom of the socket board and is connected with the wiring terminal on the electric shock preventing socket; and the conductive elastic element comprises a contact terminal and an elastic metal sheet connected with the contact terminal, wherein when the plug terminal of the plug is not inserted into the jack, the conductive elastic element and the conductive sheet are in a disconnected state, and when the plug terminal of the plug is inserted into the jack, the plug terminal presses the elastic metal sheet through the contact terminal so that the elastic metal sheet extends left and right to be connected with the conductive sheet. According to the electric shock prevention socket provided by the invention, the trigger switch is arranged below the conductive contact piece in the jack, so that electric shock is prevented.

The electric shock prevention socket similar to the above application has the following disadvantages:

adopt single structure to carry out the protection against electric shock more when the protection against electric shock, the protection against electric shock effect is not good, is not convenient for carry out multiple protection against electric shock through ingenious structural design cooperation suitable circuit conduction structure.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a socket for protecting children from electric shock is provided in order to achieve the purpose of having more practical value.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a socket for protecting children from electric shock, which solves the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a socket of children's electric shock protection, includes socket frame, protection against electric shock subassembly and protection component, the inside top of socket frame is fixed with the socket board, and the surperficial middle part of socket board is provided with the jack, the jack is provided with three groups, protection against electric shock unit mount is in the inside of socket board, and the protection against electric shock subassembly includes fixed block, first spring, connects electric piece, slider, ejector pad, metal reed, logical box and electrically conductive socket, the left and right sides of fixed block all is fixed with first spring, and installs the electric piece in outside one side of first spring, the outside centre of connecting the electric piece is fixed with the slider, and is fixed with the ejector pad in the middle of the outside of slider, the upside of connecting the electric piece is fixed with the metal reed, the box that leads to electric is installed to the inside top of socket board, and the downside of the box that just switches on is provided with electrically conductive socket, protection component installs in the outside downside of socket board.

Furthermore, a power-off switch is installed above the surface of the socket board, and lug plates are fixed on the left side and the right side of the socket frame.

Furthermore, an integrated structure is formed between the sliding block and the pushing block, and the sliding block is connected with the inner wall of the socket board in a sliding mode.

Furthermore, the ejector pad is of an arc-shaped structure, and the ejector pad is located inside the jack in a sliding manner.

Furthermore, connect the electric piece and be provided with two about the vertical central line symmetry of fixed block, and connect the electric piece and constitute elastic construction through between first spring and the fixed block.

Furthermore, two conductive sockets on the lower side of the power-on box are arranged, and the two conductive sockets are respectively a live wire interface and a zero line interface.

Furthermore, the protection assembly comprises a rotating shaft, a rotating stop lever, a hinge and a protection baffle, the rotating stop lever is installed on the lower surface of the outer portion of the socket board in a rotating mode through the rotating shaft, and the protection baffle is movably installed on the lower side of the outer portion of the socket board through the hinge.

Furthermore, a wire guide groove is formed in the lower side of the socket frame and is of a rectangular structure, and a wire positioning assembly is mounted inside the wire guide groove.

Furthermore, the wire positioning assembly comprises a second spring, a positioning plate, a rubber layer and a corrugated sleeve, the inner wall of the wire guide groove is elastically connected with the positioning plate through the second spring, the rubber layer is glued to the inner side of the positioning plate, and the corrugated sleeve is fixed between the two sides of the positioning plate and the inner wall of the wire guide groove.

Furthermore, the wire groove and the wire positioning component are provided with three groups, and the middle parts of the positioning plate and the rubber layer are of arc-shaped structures.

The invention provides a socket for protecting children from electric shock, which has the following beneficial effects:

this socket of children's protection of electrocuting of electric shock, the jack opening of socket board is down, and children's mistake of being not convenient for touches, through the distribution setting of protection component, can avoid children to lift the guard flap mistake and touch the jack to can avoid children to miss through the setting of protection against electric shock subassembly and dig and bump single jack and cause the electric shock, multiple protection against electric shock structure makes the security higher.

1. This socket of children's protection of electrocution is provided with socket board and jack, the inside upside of socket frame sets up the socket board and the jack opening of socket board is down, children's mistake of being not convenient for touches, can avoid normal jack opening to be located the condition that the surface easily arouses the mistake to touch, the inside electricity of inserting of car of being convenient for of three jack connects the electricity to use, the outage switch is convenient for cut off the power supply to the box that switches on, so that close the power when not using the jack, the setting of otic placode is convenient for the equipment between this socket frame and the car inside fixed.

2. This children's socket of protection of electrocution is provided with the protection against electric shock subassembly, when under the normal condition, two electricity receiving blocks can keep away from the fixed block at middle part under the effect of first spring, and then make two metal reed that connect the electricity block keep away from two electrically conductive socket positions of circular telegram box, consequently can not communicate the power, make this jack be power-off state under the normality, and during single jack is inside inserts children's finger, the electricity receiving block that only can promote one side removes and can't form closed circuit, prevent that children from mistakenly digging and bumping single jack and causing the electric shock, it just can switch on power to need both sides to insert simultaneously, the further condition of children's mistake touching has been avoided, the security performance of this jack has been improved.

3. This children's socket of electrocution protection is provided with the protection against electric shock subassembly, two of plug participate in when inserting to the jack inside, can extrude the ejector pad of arc form, make the ejector pad, the slider removes to fixed block one side, and then make two metal reed that connect the electric piece respectively with two electrically conductive socket's live wire and zero line contact each other, two electricity connection pieces contact each other simultaneously, form the power of closed circuit switch-on plug, and the ejector pad of two arc column structures receives the influence of first spring can also participate in two of plug and carry out the chucking, make two of plug participate in the connection fastening.

4. This children's socket of electric shock protection is provided with protection component, be convenient for rotate adjustment guard flap's position through the hinge, guard flap's surface is provided with magnetism suction block and can inhales with the downside magnetism of socket and be connected, make guard flap can cover in the downside of socket and then carry out waterproof dustproof protection to the jack, and guard flap can shelter from when the jack uses and protect the connector assembly position in the outside of plug, be convenient for rotate the position that the adjustment rotated the pin through the rotation axis, it can keep off to locate guard flap outside and avoid guard flap to turn over on opening when making the jack use, and then can avoid children to lift guard flap mistake and touch the jack.

5. This socket of children's protection of electrocution is provided with wire locating component, the connecting wire of the wire casing of rectangular column structure plug of being convenient for passes through, the ripple cover is corrugated structure and covers between the inner wall of locating plate and wire casing, can deform along with the second spring on the one hand, on the other hand can protect the second spring of inside and avoid the corrosion of second spring, the locating plate, the middle part on rubber layer is arc column structure, make the locating plate, the rubber layer can be under the elastic action of second spring, carry out the centre gripping location to the connecting wire of plug, the connecting wire of avoiding the plug is not hard up or curls the influence and connects the electricity and use.

Drawings

Fig. 1 is a front view of an external structure of a child shock protection socket according to the present invention;

FIG. 2 is a schematic bottom view of a socket plate of the child shock protection socket of the present invention;

fig. 3 is a schematic cross-sectional view of an electric shock protection assembly of a child electric shock protection socket according to the present invention;

FIG. 4 is a schematic top view of a wire positioning assembly of the child-resistant socket of the present invention;

fig. 5 is a schematic view of an internal cross-sectional structure of a wire positioning assembly of a child shock protection socket according to the present invention.

In the figure: 1. a socket frame; 2. a socket board; 3. a jack; 4. a power-off switch; 5. an ear plate; 6. an electric shock prevention assembly; 601. a fixed block; 602. a first spring; 603. a power connection block; 604. a slider; 605. pushing a block; 606. a metal reed; 607. a power-on box; 608. a conductive socket; 7. a guard assembly; 701. a rotating shaft; 702. rotating the stop lever; 703. a hinge; 704. a protective baffle; 8. a wire guide groove; 9. a wire positioning assembly; 901. a second spring; 902. positioning a plate; 903. a rubber layer; 904. a corrugated sleeve.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a socket of children's electric shock protection, including socket frame 1, protection against electric shock subassembly 6 and protection subassembly 7, socket frame 1's inside top is fixed with socket board 2, and socket board 2's surface middle part is provided with jack 3, jack 3 is provided with three groups, protection against electric shock subassembly 6 installs in socket board 2's inside, and protection against electric shock subassembly 6 includes fixed block 601, first spring 602, connect electric block 603, slider 604, ejector pad 605, metal reed 606, circular telegram box 607 and electrically conductive socket 608, the left and right sides of fixed block 601 all is fixed with first spring 602, and the outside one side of first spring 602 installs and connects electric block 603, it is fixed with slider 604 to connect the outside centre of electric block 603, and the outside centre of slider 604 is fixed with ejector pad 605, the upside of electric block 603 is fixed with metal reed 606, circular telegram box 607 is installed to socket board 2's inside top, and the downside of circular telegram box 607 is provided with electrically conductive socket 608, protection subassembly 7 installs in socket board 2 outside downside.

Referring to fig. 1, a power-off switch 4 is installed above the surface of the socket board 2, and ear plates 5 are fixed to both left and right sides of the socket frame 1.

The concrete operation is as follows, the inside upside of socket frame 1 sets up

socket

2 and 3 openings of jack of socket 2 down, the children of being not convenient for miss touch, can avoid normal 3 openings of jack to be located the condition that the surface easily arouses the mistake to touch, the inside electricity of inserting of car of three jack 3 being convenient for connects the electricity to use, power off switch 4 is convenient for cut off the power supply to circular telegram box 607, so that close the power when not using jack 3, the equipment between this socket frame 1 and the car inside of being convenient for of setting up of otic placode 5 is fixed.

Referring to fig. 3, the sliding block 604 and the pushing block 605 are integrated, and the sliding block 604 is slidably connected to the inner wall of the socket board 2; the push block 605 is an arc-shaped structure, and the push block 605 is slidably located inside the insertion hole 3; two electricity connecting blocks 603 are symmetrically arranged about the vertical central line of the fixed block 601, and the electricity connecting blocks 603 form an elastic structure with the fixed block 601 through the first springs 602; two conductive sockets 608 on the lower side of the power-on box 607 are provided, and the two conductive sockets 608 are a live wire interface and a zero wire interface respectively;

specifically, in a normal state, the two power receiving blocks 603 can be far away from the fixing block 601 in the middle under the action of the first spring 602, so that the metal reeds 606 of the two power receiving blocks 603 are far away from the two conductive sockets 608 of the power-on box 607, and therefore, the power supply cannot be connected, so that the jack 3 is in a power-off state in a normal state, and when a finger of a child is inserted into a single jack 3, the power receiving blocks 603 on one side can be pushed to move and cannot form a closed circuit, so that the child is prevented from mistakenly digging and touching the single jack 3 to cause electric shock, and the power supply can be switched on only by inserting two sides at the same time, the condition of mistaken touch of the child is further avoided, and the safety performance of the jack 3 is improved;

when two pins of the plug are inserted into the jack 3, the pushing block 605 in an arc shape can be extruded, so that the pushing block 605 and the sliding block 604 move towards one side of the fixed block 601, the metal reeds 606 of the two electricity-connecting blocks 603 are respectively contacted with the live wire and the zero wire of the two conductive sockets 608, the two electricity-connecting blocks 603 are contacted with each other, a power supply of the plug is connected by a closed circuit, the two pins of the plug can be clamped under the influence of the first spring 602 by the pushing blocks 605 in the two arc-shaped structures, and the two pins of the plug are connected and fastened.

Referring to fig. 1, the protection assembly 7 includes a rotation shaft 701, a rotation blocking rod 702, a hinge 703 and a protection baffle 704, the rotation blocking rod 702 is rotatably installed on the lower surface of the exterior of the socket board 2 through the rotation shaft 701, and the protection baffle 704 is movably installed on the lower side of the exterior of the socket board 2 through the hinge 703;

the specific operation is as follows, be convenient for rotate the position of adjustment guard flap 704 through hinge 703, the surface of guard flap 704 is provided with magnetism and inhales the piece and can inhale the connection with the downside magnetism of socket 2, make guard flap 704 can cover in the downside of socket 2 and then carry out waterproof dustproof protection to jack 3, and guard flap 704 can shelter from when jack 3 uses and protect the plug connection position in the outside of plug, be convenient for rotate the position that the adjustment rotated pin 702 through rotation axis 701, make jack 3 rotate pin 702 and can keep off and locate guard flap 704 outside and avoid guard flap 704 to turn over to open when using, and then can avoid children to lift guard flap 704 mistake and touch jack 3.

Referring to fig. 4 to 5, a wire guide groove 8 is formed in the lower side of the socket frame 1, the wire guide groove 8 is rectangular, and a wire positioning assembly 9 is installed inside the wire guide groove 8; the wire positioning assembly 9 comprises a second spring 901, a positioning plate 902, a rubber layer 903 and a corrugated sleeve 904, the inner wall of the wire guide 8 is elastically connected with the positioning plate 902 through the second spring 901, the rubber layer 903 is glued to the inner side of the positioning plate 902, and the corrugated sleeve 904 is fixed between the two sides of the positioning plate 902 and the inner wall of the wire guide 8; three groups of wire grooves 8 and three groups of wire positioning components 9 are arranged, and the middle parts of the positioning plate 902 and the rubber layer 903 are arc-shaped structures;

the specific operation is as follows, the connecting wire of the plug is convenient for to pass through by the wire guide 8 of rectangular structure, the corrugated sleeve 904 is the corrugated structure and covers between the inner wall of locating plate 902 and wire guide 8, on the one hand, can deform along with the second spring 901, on the other hand, can protect the inside second spring 901 and avoid the corrosion of second spring 901, locating plate 902, the middle part of rubber layer 903 is the arc-shaped structure, make locating plate 902, rubber layer 903 can be under the elastic action of second spring 901, carry out the centre gripping location to the connecting wire of plug, avoid the connecting wire of plug not hard up or curl the influence of connecting the electricity use.

In conclusion, when the child electric shock protection socket is used, the internal power-on box 607 of the socket board 2 can be firstly connected with a power line in the automobile, and then the socket frame 1 is installed at a proper position in the automobile by penetrating the lug plate 5 through the bolt, wherein three jacks 3 are convenient for the plug-in electricity in the automobile to be electrically connected, and the power switch 4 can be used for turning off the power supply when the jacks 3 are not used;

when the plug is not used, the position of the protective baffle 704 is adjusted through rotation of the hinge 703, the surface of the protective baffle 704 is provided with the magnetic suction block which can be magnetically connected with the lower side surface of the socket 2, so that the protective baffle 704 can cover the lower side surface of the socket 2 to further protect the jack 3 from water and dust, and the position of the rotary stop lever 702 can be adjusted through rotation of the rotating shaft 701, so that the rotary stop lever 702 can be stopped outside the protective baffle 704 to prevent the protective baffle 704 from being turned upwards and opened, further, the situation that a child lifts the protective baffle 704 to touch the jack 3 by mistake can be avoided, wherein the jack 3 of the socket 2 is downward opened, the child is not convenient to touch by mistake, and the situation that the normal jack 3 is positioned on the surface and the false touch is easily caused can be avoided;

when the interior of the socket board 2 is in a normal state, the two power connection blocks 603 can be far away from the fixed block 601 in the middle under the action of the first spring 602, and then the metal reeds 606 of the two power connection blocks 603 are far away from the two conductive sockets 608 of the power-on box 607, so that the power supply cannot be connected, the jack 3 is in a power-off state in a normal state, and when a finger of a child is inserted into a single jack 3, the power connection blocks 603 on one side can be pushed to move to form a closed circuit, so that the child is prevented from mistakenly digging and touching the single jack 3 to cause electric shock, the power supply can be switched on only by inserting the two sides at the same time, and the condition that the child is mistakenly touched is further avoided;

when power is connected, the protective baffle 704 can be turned upwards through the hinge 703 to open, then two pins of the plug are inserted into the jack 3, the pins extrude the arc-shaped push block 605 to enable the push block 605 and the sliding block 604 to move towards one side of the fixed block 601, so that the metal reeds 606 of the two power connection blocks 603 are respectively contacted with the live wire and the zero wire of the two conductive sockets 608, meanwhile, the two power connection blocks 603 are contacted with each other to form a closed circuit to connect the power supply of the plug, the two push blocks 605 of the two arc-shaped structures can clamp the two pins of the plug under the influence of the first spring 602, the two pins of the plug are connected and fastened, and then the position of the protective baffle 704 can be adjusted to shield the outside of the plug to protect the connection part of the plug;

then the connecting wire of plug passes through the 8 positions of metallic channel of downside rectangle column structure, and the middle part of locating plate 902, rubber layer 903 is arc column structure, and locating plate 902, rubber layer 903 can carry out the centre gripping location to the connecting wire of plug under the elastic action of second spring 901 this moment, avoid the connecting wire of plug not hard up or curl the influence and connect the electric use, just accomplish the use of the socket of whole children's protection of electrocuteeing like this.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A socket for protecting children from electric shock is characterized by comprising a socket frame (1), an electric shock preventing component (6) and a protecting component (7), a socket board (2) is fixed on the upper part of the inside of the socket frame (1), and the middle part of the surface of the socket board (2) is provided with three groups of jacks (3), the electric shock preventing component (6) is arranged inside the socket board (2), the electric shock prevention component (6) comprises a fixed block (601), a first spring (602), a power connection block (603), a sliding block (604), a push block (605), a metal reed (606), a power-on box (607) and a conductive socket (608), the left side and the right side of the fixed block (601) are both fixed with a first spring (602), and one side of the outer part of the first spring (602) is provided with an electric connecting block (603), a sliding block (604) is fixed in the middle of the outer part of the electricity-connecting block (603), a push block (605) is fixed in the middle of the outer part of the sliding block (604), a metal reed (606) is fixed on the upper side of the electric connection block (603), a power-on box (607) is arranged above the inside of the socket board (2), and the lower side of the power-on box (607) is provided with a conductive socket (608), the protection component (7) is arranged at the lower side of the outer part of the socket board (2).

2. A child-resistant socket according to claim 1, wherein the power-off switch (4) is mounted above the surface of the socket board (2), and the ear plates (5) are fixed to the left and right sides of the socket frame (1).

3. A child shock protection socket according to claim 1, wherein the slider (604) and the push block (605) are integrated, and the slider (604) is slidably connected to the inner wall of the socket board (2).

4. A child-resistant socket according to claim 1, wherein the push block (605) is of an arc-shaped structure, and the push block (605) is slidably located inside the insertion hole (3).

5. The socket for protecting children from electric shock according to claim 1, wherein two of the power connection blocks (603) are symmetrically arranged about a vertical center line of the fixed block (601), and the power connection blocks (603) form an elastic structure with the fixed block (601) through the first spring (602).

6. A child-resistant socket according to claim 1, wherein two conductive sockets (608) are provided on the underside of the power-on box (607), the two conductive sockets (608) being a hot wire interface and a neutral wire interface, respectively.

7. A child-resistant socket according to claim 1, wherein the protection assembly (7) comprises a rotating shaft (701), a rotating stop lever (702), a hinge (703) and a protection baffle (704), the rotating stop lever (702) is rotatably mounted on the outer lower surface of the socket board (2) through the rotating shaft (701), and the protection baffle (704) is movably mounted on the outer lower side of the socket board (2) through the hinge (703).

8. The socket for protecting children from electric shock according to claim 1, wherein a wire groove (8) is formed in the lower side of the socket frame (1), the wire groove (8) is rectangular, and a wire positioning assembly (9) is installed inside the wire groove (8).

9. The socket for protecting children from electric shock according to claim 8, wherein the wire positioning assembly (9) comprises a second spring (901), a positioning plate (902), a rubber layer (903) and a corrugated sleeve (904), the positioning plate (902) is elastically connected to the inner wall of the wire guide (8) through the second spring (901), the rubber layer (903) is glued to the inner side of the positioning plate (902), and the corrugated sleeve (904) is fixed between two sides of the positioning plate (902) and the inner wall of the wire guide (8).

10. The child shock protection socket according to claim 9, wherein three sets of wire grooves (8) and wire positioning assemblies (9) are provided, and the middle portions of the positioning plate (902) and the rubber layer (903) are arc-shaped.