CN218958078U

CN218958078U - Floating block self-locking type child safety socket

Info

Publication number: CN218958078U
Application number: CN202223056402.2U
Authority: CN
Inventors: 张龙海; 彭胜利; 庄飞
Original assignee: Henan Jianghua Measure Tools Co ltd
Current assignee: Henan Jianghua Measure Tools Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-05-02
Anticipated expiration: 2032-11-17

Abstract

The utility model belongs to the technical field of electric sockets, and particularly relates to a floating block self-locking child safety socket; the lock comprises a base, a shell, an unlocking button, a floating block, a self-locking mechanism and an on-off mechanism, wherein the base is connected with the shell in a buckled mode, the unlocking button and the floating block are connected with the shell in a floating mode, an inserting hole is further formed in the floating block, the floating block comprises a shell and a bolt seat which is connected with the shell in a sliding mode, the top surface of the bolt seat is connected with the on-off mechanism in a sliding mode, and a copper sheet clamping part is further arranged on the bottom surface of the on-off mechanism. According to the utility model, the jack is plugged through the self-locking mechanism to prevent false touch, and the on-off mechanism is used for controlling the on-off of the jack and the copper sheet clamping part to improve the safety performance.

Description

Floating block self-locking type child safety socket

Technical Field

The utility model belongs to the technical field of electric sockets, and particularly relates to a floating block self-locking type child safety socket.

Background

The socket is also called a power socket and a switch socket, and refers to a socket with one or more circuit wires capable of being inserted, various wires can be inserted through the socket, so that the socket is convenient to be connected with other circuits, and the connection and disconnection between the wires and copper pieces can be achieved to finally achieve the connection and disconnection of the circuits. In order to prevent children from touching the socket to get an electric shock, the socket with a power switch is generated, but the existing socket can only provide protection measures under the condition of unused, and when the socket is used, a small section of plug is pulled out to expose a metal sheet to cause the electric shock, so that personal safety is threatened.

A secure socket is proposed in the grant bulletin number CN 217522274U; the socket comprises a base, a socket shell, an unlocking button, a floating block, a self-locking mechanism and a jack, wherein the base is buckled and connected with the socket shell, the unlocking button and the floating block are sequentially connected to the outer surface of the socket shell, the jack is arranged on the floating block, and the unlocking button is connected with the floating block through the self-locking mechanism; the self-locking mechanism comprises a deflector rod and an inclined ejection block, wherein an opening in the middle of the deflector rod is rotationally connected with the base, one end of the deflector rod, which is far away from the unlocking button, is square, the other end of the deflector rod is of a rectangular hole-shaped structure, and the square is close to the upper edge of the floating block to form an inclined plane. The safety socket with the structure changes the distance between the bolt and the clamping part of the electrified copper sheet by means of self-locking and unlocking of the self-locking mechanism so as to realize safe power on and off, even if the distance between the jack and the clamping part of the electrified copper sheet is larger in the floating state of the floating block, when a child plays, a longer conductive object is forcibly inserted into the jack, and the longer conductive object can be directly communicated to the electrified part, so that the danger of electric shock can be caused if the child touches a live wire.

Disclosure of Invention

The purpose of the utility model is that: the floating block self-locking child safety socket has the advantages that the jack is plugged through the self-locking mechanism to prevent false touch, and the on-off of the jack and the copper sheet clamping part is controlled through the on-off mechanism to improve safety performance.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a floating block self-locking type child safety socket, includes base, casing, release button, floating block, self-locking mechanism and break-make mechanism, the base with the casing lock is connected, release button and floating block floating connection are in on the casing, still be provided with the jack on the floating block, the floating block includes the shell, with shell sliding connection's bolt seat, sliding connection has on the bolt seat top surface break-make mechanism, still be provided with copper sheet clamping part on the bottom surface.

The self-locking mechanism comprises a lever assembly and a limiting assembly, wherein the lever assembly is arranged in the shell, the limiting assembly is arranged on the bolt seat, the lever assembly is composed of a swinging rod and a fulcrum, one end of the swinging rod is rotationally connected with the unlocking button, the other end of the swinging rod is rotationally connected with the floating block, the fulcrum is fixed on the shell and hinged with the middle part of the swinging rod, the limiting assembly is composed of a deflector rod and a spring, the deflector rod is in sliding connection with the bolt seat, and one end of the deflector rod is connected with the bolt seat through the spring and the other end of the deflector rod extends out of the bolt seat.

The on-off mechanism comprises a connecting plate, a poking plate, a contact and a spring, wherein a cylindrical boss is arranged on one side of the connecting plate, a slope is arranged on the other side of the connecting plate, one end of the spring is connected with the bolt seat, the other end of the spring is connected with the cylindrical boss, the poking plate is vertically connected with the connecting plate, the lower end of the poking plate is rotationally connected with the copper sheet clamping part, and the contact is arranged on the poking plate on the same side as the spring.

The two ends of the deflector rod are of cylindrical structures, inclined blocks are arranged in the middle of the deflector rod at intervals, and inclined surfaces are arranged on one surfaces, close to the shell, of the inclined blocks.

The plectrum is the structure of buckling, and the inclined plane of buckling with the inclined plane on the connecting plate syntropy, and the biggest department of buckling is located the lowest end of jack.

The jack is provided with a group of opposite deflector rods, and the jack is completely plugged through the group of deflector rods.

The beneficial effects of the utility model are as follows: 1) The limiting component is arranged on the bolt seat, the jack is plugged through the deflector rod, the child can be prevented from playing and touching by mistake, meanwhile, the extending part at one end of the deflector rod can block the shell in the floating block to be connected with the bolt seat in a sliding mode downwards under the action of the spring, and when the plug is used, the plug cannot be contacted with the jack of the bolt seat, and no electric shock danger exists during insertion.

2) The plug seat is also provided with an on-off mechanism, when in use, the plug needs to be contacted with the connecting plate to displace the plug, then the plug is continuously inserted and displaced with the poking piece to enable the contact to rotate and be communicated with the electrified contact, the connecting plate cannot be pushed to be displaced to the electrified contact to electrify only by forcibly inserting the conductive article into the latch seat, so that the electric shock danger can be effectively avoided.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic diagram of a connection structure of an unlocking button and a float block on a housing.

Fig. 3 is a cross-sectional view of the present utility model.

Fig. 4 is a schematic perspective view of a floating block.

Fig. 5 is a schematic diagram of a connection structure between the limiting assembly and the floating block.

Fig. 6 is a schematic diagram of a connection structure between the on-off mechanism and the latch base.

Fig. 7 is a schematic view of a partial structure of the on-off mechanism.

In the figure: 1. a base; 2. a housing; 3. an unlock button; 4. a floating block; 5. a self-locking mechanism; 6. an on-off mechanism; 7. a jack; 8. a housing; 9. a latch seat; 10. a copper sheet clamping part; 11. a sloping block; 51. a lever assembly; 52. a limit component; 511. swing rod; 512. a fulcrum; 521. a deflector rod; 522. a spring; 61. a connecting plate; 62. a pulling piece; 63. and a contact.

Detailed Description

The utility model is further illustrated by the following description in conjunction with the accompanying drawings and specific embodiments.

Examples: as shown in fig. 1 to 7, the floating block self-locking child safety socket comprises a base 1, a shell 2, an unlocking button 3, a floating block 4, a self-locking mechanism 5 and an on-off mechanism 6, wherein the base 1 is in buckling connection with the shell 2, the unlocking button 3 and the floating block 4 are in floating connection with the shell 2, the floating block 4 is further provided with an inserting hole 7, the floating block 4 comprises a shell 8 and a latch seat 9 in sliding connection with the shell 8, the on-off mechanism 6 is in sliding connection with the top surface of the latch seat 9, the bottom surface is fixedly connected with a copper sheet clamping part 10, the self-locking mechanism 5 comprises a lever component 51 and a limiting component 52, the lever component 51 is arranged in the shell 8, the limiting component 52 is arranged on the latch seat 9, the lever component 51 consists of a swinging rod 511 and a fulcrum 512, one end of the swing rod 511 is rotatably connected with the unlocking button 3, the other end of the swing rod 511 is rotatably connected with the floating block 4, the fulcrum 512 is fixed on the shell 2 and hinged with the middle part of the swing rod 511, in particular, slotted holes are formed in two ends of the swing rod 511, one end of the swing rod is hinged with connecting pieces on two sides of the unlocking button 3, the other end of the swing rod is hinged with connecting pieces on the lower end of the shell 8, the middle fulcrum 512 is fixed on the inner wall of the shell 2, a lever mechanism is formed between the shell 8 of the floating block 4 and the unlocking button 3 through the swing rod 511, namely, the unlocking button 3 floats when the shell 8 is pressed down, the shell 8 floats when the unlocking button 3 is pressed down, the jack 7 is separated from the pin seat 9 when the shell 8 floats, the contact distance is increased, false touch is prevented, and safety performance is improved.

The limiting component 52 is composed of a deflector rod 521 and a spring 522, wherein the deflector rod 521 is in sliding connection with the latch seat 9, one end of the deflector rod 521 is connected with the latch seat 9 through the spring 522, the other end of the deflector rod 521 extends out of the latch seat 9, two ends of the deflector rod 521 are in cylindrical structures, inclined blocks 11 are arranged at intervals in the middle of the deflector rod, inclined surfaces are arranged on one surfaces of the inclined blocks 11, which are close to the shell 2, of the deflector rod 521, a group of opposite deflector rods 521 are arranged on the jack 7, the jack 7 is completely plugged through the group of deflector rods 521, when the deflector rod 521 is used, the jack 7 of the plug is plugged, the outer shell 8 of the floating block 4 is firstly pressed down by the downward pressure of the plug, the distance between the outer shell 8 and the latch seat 9 is gradually reduced in the pressing process, when the plug is pressed down to be in contact with the deflector rod 521, the inclined surfaces of the inclined blocks 11 are firstly contacted with the inclined surfaces of the inclined blocks 11, as shown in fig. 5, the two deflector rods 521 move in different directions, the spring 522 on the other ends are compressed, when the jack 7 is completely plugged, the jack 7 is plugged by the group of the deflector rod 521, when the plug is moved, the plug is pushed down, the outer shell 8 is contracted by the outer shell 8, the outer shell 8 is not normally, and the plug seat is not contacted with the plug seat 8, and the outer shell 8 is not normally pressed by the plug seat is continuously, and the plug seat is pressed by the plug seat 8 when the plug rod is not contacted with the plug seat 8, and the plug rod is not normally, and the plug end is pressed.

The on-off mechanism 6 comprises a connecting plate 61, a poking piece 62, a contact 63 and a spring 522, wherein one side of the connecting plate 61 is provided with a cylindrical bulge, the other side of the connecting plate 61 is provided with a slope, one end of the spring 522 is connected with the bolt seat 9, the other end of the spring 522 is connected with the cylindrical bulge, the poking piece 62 is vertically connected with the connecting plate 61, the lower end of the poking piece 62 is rotationally connected with the copper sheet clamping part 10, the contact 63 is arranged on the poking piece 62 on the same side as the spring 522, the poking piece 62 is of a bending structure, the bending slope is in the same direction as the inclined plane on the connecting plate 61, the maximum bending position is positioned at the lowest end of the jack 7, as shown in figures 6 and 7, the connecting plate 61 is in sliding connection with a chute at the upper end of the bolt seat 9, the connecting plate 61 is vertically connected with the jack 7 and shields a part of the jack 7, one end of the connecting plate 61 shielding the jack 7 is provided with a slope corresponding to the built-in position of the jack 7, the tail end of the slope extends to the upper part of the jack 7, the cylindrical protruding part is arranged on one side surface of the connecting plate 61 far away from the slope, the cylindrical protruding part is connected with the bolt seat 9 through a spring 522, the connecting plate 61 is vertically connected with a pulling piece 62, the pulling piece 62 is parallel to the direction of the jack 7 and is rotationally connected with a copper sheet clamping part 10 positioned at the bottom of the bolt seat 9, one surface of the pulling piece 62 far away from the jack 7 is connected with a contact 63, meanwhile, another contact 63 communicated with the outside is arranged on the bolt seat 9 at a small distance in parallel, when the plug is continuously pressed down through a pulling rod 521, the plug part is contacted with the connecting plate 61, the plug part firstly presses the slope, the connecting plate 61 is continuously pressed down to move towards one end far away from the jack 7, meanwhile, the spring 522 is extruded, when the plug is continuously pressed down, the plug is contacted with the pulling piece 62, when the plug is pressed down to the bending part of the pulling piece 62, the plug is continuously extruded with the inclined surface of the bending part, when the plug is completely inserted into the jack 7, namely, the maximum bending position of the plug and the poking piece 62 is extruded, the contact 63 connected to the poking piece 62 is communicated with the electrified contact 63 on the right side, so that loop power supply is formed.

Working principle and using steps:

1. and (3) floating block self-locking: under the normal state of not inserting a plug into the socket, the floating block 4 is in an ejecting state, when the plug is not inserted, the floating block 4 is always in an ejecting state under the action of the deflector rod 521 and the 7 spring 522, when the floating block 4 is pressed down, no plug self-locking of the floating block 4 is realized, when the plug is inserted, the plug moves along the inclined block 11 part of the deflector rod 521, the deflector rod 521 moves inwards to unlock, meanwhile, the compression spring 522 stores energy, so that the insertion and the unlocking of the floating block 4 are realized, when the floating block 4 is pressed to the bottom, the unlocking button 3 is forced to eject through the fulcrum 512, and when the copper sheet is inserted into the plug, the unlocking button 3 is pressed down, the floating block 4 is ejected, so that the self-locking of the floating block 4 is realized.

2. Electrifying after plug insertion: when the plug is inserted into the plug board, the pulling piece 62 needs to pass through the slope of the connecting plate 61 to drive the pulling piece 62 connected with the connecting plate 61 to rotate on the copper sheet holding part, meanwhile, the spring 522 stores energy and compresses, the pulling piece 62 is contacted with the electrified contact 63 along with the downward insertion of the plug in the jack 7, the plug is electrified, the connecting plate 61 is outwards ejected under the action of the spring 522 when the plug is pulled out, and the pulling piece 62 is rotated along the copper sheet holding part to be separated from contact, so that the power outage is realized.

According to the utility model, the limiting component 52 is arranged on the bolt seat 9, the jack 7 is blocked by the deflector rod 521, so that the child can be prevented from playing with the device, meanwhile, the extension part at one end of the deflector rod 521 can block the shell 2 in the floating block 4 to be connected with the bolt seat 9 in a sliding way under the action of the spring 522, and the plug cannot be contacted with the jack 7 of the bolt seat 9 in use, so that the plug is free from electric shock hazard in insertion.

Meanwhile, the on-off mechanism 6 is further arranged on the latch seat 9, when the electric shock protection device is used, the plug is required to be contacted with the connecting plate 61 to enable the plug to displace, then the plug is continuously inserted and the poking piece 62 is displaced to enable the contact 63 to rotate and be communicated with the electrified contact 63, the connecting plate 61 cannot be pushed to displace to the electrified contact 63 to be electrified only by forcibly inserting the conductive object into the latch seat 9, and the electric shock danger can be effectively avoided through the simultaneous action of the self-locking mechanism and the on-off mechanism.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. The utility model provides a floating block self-locking type children safety socket which characterized in that: including base (1), base (1) upper portion lock has casing (2), and floating connection has release button (3) and kicking block (4) on casing (2), is connected with self-locking mechanism (5) between release button (3) and kicking block (4), jack (7) that inwards extend have been seted up on kicking block (4), kicking block (4) include shell (8) and with shell (8) sliding connection's latch seat (9), sliding connection has pain and breaks mechanism (6) on the top surface of latch seat (9), still be fixed with copper sheet clamping part (10) on the one side that latch seat (9) are close to base (1).

2. The floating block self-locking child safety socket according to claim 1, wherein: the self-locking mechanism (5) comprises a lever assembly (51) arranged in the shell (8) and a limiting assembly (52) arranged on the bolt seat (9), wherein the lever assembly (51) consists of a swinging rod (511) and a fulcrum (512), the head end of the swinging rod (511) is rotationally connected with the unlocking button (3), the tail end of the swinging rod is rotationally connected with the floating block (4), the fulcrum (512) is fixed on the shell (2) and hinged with the middle part of the swinging rod (511), the limiting assembly (52) consists of a deflector rod (521) and a spring (522), the deflector rod (521) is in sliding connection with the bolt seat (9), and the head end of the deflector rod (521) is connected with the bolt seat (9) through the spring (522) and the tail end of the deflector rod (521) extends out of the bolt seat (9).

3. The floating block self-locking child safety socket according to claim 1, wherein: the on-off mechanism (6) comprises a connecting plate (61), a poking piece (62), a contact (63) and a spring (522), wherein a cylindrical protrusion is arranged in the middle of the back side surface of the connecting plate (61), a slope is arranged on the front side surface of the connecting plate, the spring (522) is connected with the bolt seat (9) through the cylindrical protrusion, the poking piece (62) is vertically connected with the connecting plate (61), one end, close to the base (1), of the poking piece (62) is rotationally connected with the copper sheet clamping part (10), and the contact (63) is arranged on the poking piece (62) on the same side as the spring (522).

4. A floating block self-locking child safety socket according to claim 2, wherein: the two ends of the deflector rod (521) are of cylindrical structures, inclined blocks (11) are arranged in the middle of the deflector rod at intervals, and inclined surfaces are arranged on one surfaces, close to the shell (2), of the inclined blocks (11).

5. A floating block self-locking child safety socket according to claim 3, wherein: the poking piece (62) is of a bending structure, the bent inclined plane is in the same direction as the inclined plane on the connecting plate (61), and the maximum bending position is located at the lowest end of the jack (7).

6. A floating block self-locking child safety socket according to claim 2, wherein: the jack (7) is provided with a group of opposite shifting rods (521), and the jack (7) is completely blocked by the group of shifting rods (521).