CN211377071U

CN211377071U - Single-hand easy-to-pull electric shock prevention socket

Info

Publication number: CN211377071U
Application number: CN201921803974.8U
Authority: CN
Inventors: 齐硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-28
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a singlehanded easy-to-pull protection electric shock socket, which comprises an outer shell, the section of shell body is the U-shaped, the inboard of shell body is equipped with movable casing, movable casing's section is the shape of falling the U, two jack slots have been seted up to the symmetry on movable casing's the roof, be fixed with a plurality of third springs jointly on movable casing's bottom and the interior diapire of shell body, symmetry and parallel mount have two baffles on the interior diapire of shell body, are located between two baffles install two electrode reeds through the screw symmetry on the interior diapire of shell body, and two electrode reeds are anodal and the negative pole of external power source line respectively. This scheme is through the setting of each structure for the socket can make things convenient for the one hand to extract the plug, simplifies the operating procedure, and when pulling out the plug, can realize the disconnection of plug and power at first simultaneously, and then can not appear because of the one hand pulls out the plug and lead to electrocuteeing, very big increase the security of socket.

Description

Single-hand easy-to-pull electric shock prevention socket

Technical Field

The utility model relates to a socket technical field especially relates to one-hand is easily pulled out and is prevented electric shock socket.

Background

The socket is also called as a power socket and a switch socket. A socket is a receptacle into which one or more circuit connections can be inserted, through which various connections can be inserted. This facilitates the connection with other circuits. The connection and disconnection between the circuit and the copper piece are realized to finally achieve the connection and disconnection of the part of the circuit.

The sockets used in the prior art generally suffer from the following disadvantages: when the plug is pulled out on an unfixed socket, two hands are needed, one hand is used for fixing the socket, the other hand is used for pulling out the plug, the mode is very troublesome, so that a plurality of people use a single hand to pull out the plug, and further the potential safety hazard of electric shock exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a socket which is easy to be pulled out by a single hand and is protected against electric shock.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the one-hand-pull anti-electric shock socket comprises an outer shell, wherein the section of the outer shell is U-shaped, a movable shell is arranged on the inner side of the outer shell, the section of the movable shell is inverted U-shaped, two jack slots are symmetrically formed in the top wall of the movable shell, a plurality of third springs are jointly fixed to the bottom end of the movable shell and the inner bottom wall of the outer shell, two partition plates are symmetrically and parallelly mounted on the inner bottom wall of the outer shell, two electrode reeds are symmetrically mounted on the inner bottom wall of the outer shell between the two partition plates through screws and are respectively externally connected with an anode and a cathode of a power line, two grooves are symmetrically formed in the inner bottom wall of the outer shell and are respectively located on the lower sides of the electrode reeds far away from one end of the screw, contact balls are mounted on the top wall of the electrode reeds far away from one end of the screw, and moving sliders are arranged on the, the middle part of the bottom wall of the movable sliding block is also provided with a contact ball, the contact ball positioned on the movable sliding block corresponds to the contact ball positioned on the electrode reed, the bottom walls of the movable sliding block close to the two ends are provided with first springs, and the bottom ends of the first springs are fixed with the inner bottom wall of the outer shell;

the both ends of moving the slider run through the baffle respectively and extend to the inboard of movable housing, the upside symmetry of moving the slider is equipped with two extrusion mechanisms, the mechanism includes the mounting panel fixed with the inside wall of movable housing, every equal slip inserts on the mounting panel and is equipped with the slide bar, is located two of homonymy the arc reed is all installed to the one end that the slide bar is close to each other, and is located two of homonymy the mutual symmetry of arc reed, around being equipped with the second spring on the slide bar, and the second spring is located between arc reed and the mounting panel, the inside wall of shell body just is close to the position department that moves the slider both ends and installs fixed trapezoidal piece, run through on the lateral wall of movable housing and seted up vertical groove, and fixed trapezoidal piece extends to vertical inslot, every the tip of moving the slider all is equipped with flexible fixed.

Preferably, flexible fixed establishment is including seting up the spring chamber at the removal slider tip, the spring chamber is fixed with the spring board through a plurality of fourth springs jointly, the spring board is kept away from one side of fourth spring and is installed and remove the trapezoidal piece, the one end that the spring board was kept away from to the removal trapezoidal piece runs through the tip that removes the slider and extends to vertical inslot, the inclined plane that removes the trapezoidal piece sets up downwards, the inclined plane that fixes the trapezoidal piece upwards sets up, and the inclined plane that removes the trapezoidal piece parallels with the inclined plane that fixes the trapezoidal piece.

Preferably, the electrode reed is made of a copper sheet.

Preferably, the middle parts of the two moving sliding blocks are respectively positioned right below the two jack slots.

Preferably, limiting plates are mounted at one ends, far away from the arc-shaped reeds on the same side, of the sliding rods.

Compared with the prior art, the beneficial effects of the utility model reside in that:

this scheme is through the setting of each structure for the socket can make things convenient for the one hand to extract the plug, simplifies the operating procedure, and when pulling out the plug, can realize the disconnection of plug and power at first simultaneously, and then can not appear because of the one hand pulls out the plug and lead to electrocuteeing, very big increase the security of socket.

Drawings

Fig. 1 is a schematic front sectional view of a single-hand easy-to-pull anti-electric shock socket according to the present invention;

FIG. 2 is a schematic top sectional view of a one-handed easy-to-unplug anti-electric-shock socket according to the present invention;

FIG. 3 is a schematic bottom view of the moving slide;

FIG. 4 is an enlarged view of the structure of portion A of FIG. 3;

fig. 5 is a schematic diagram of the position relationship between the fixed trapezoidal block and the movable trapezoidal block.

In the figure: the device comprises an outer shell 1, a movable shell 2, a jack groove 3, a partition plate 4, an electrode reed 5, a screw 6, a contact ball 7, a groove 8, a movable slider 9, a first spring 10, a mounting plate 11, a sliding rod 12, an arc reed 13, a second spring 14, a third spring 15, a fixed trapezoidal block 16, a fourth spring 17, a spring plate 18, a movable trapezoidal block 19 and a vertical groove 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, the socket with one hand easy-to-pull anti-electric shock function comprises an outer shell 1, the section of the outer shell 1 is U-shaped, a movable shell 2 is arranged on the inner side of the outer shell 1, the section of the movable shell 2 is inverted U-shaped, two jack slots 3 are symmetrically arranged on the top wall of the movable shell 2, a plurality of third springs 15 are jointly fixed on the bottom end of the movable shell 2 and the inner bottom wall of the outer shell 1, two partition plates 4 are symmetrically and parallelly arranged on the inner bottom wall of the outer shell 1, two electrode reeds 5 are symmetrically arranged on the inner bottom wall of the outer shell 1 between the two partition plates 4 through screws 6, the two electrode reeds 5 are respectively externally connected with the positive electrode and the negative electrode of a power line, two grooves 8 are symmetrically arranged on the inner bottom wall of the outer shell 1, the grooves 8 are respectively arranged on the lower side of the end of the electrode reeds 5 far, the upside that 6 one ends of screw were kept away from to two electrode reeds 5 all is equipped with and removes slider 9, removes the middle part of 9 diapalls of slider and installs contact ball 7 equally, and is located contact ball 7 on removing slider 9 and the contact ball 7 that is located electrode reed 5 and corresponds each other, removes slider 9 and all installs first spring 10 on being close to the diapalls at both ends, and the bottom of first spring 10 is fixed with the interior diapire of shell body 1.

The both ends of moving slide 9 run through baffle 4 respectively and extend to movable housing 2's inboard, the upside symmetry of moving slide 9 is equipped with two extrusion mechanisms, the mechanism includes the mounting panel 11 fixed with movable housing 2's inside wall, it is equipped with slide bar 12 to all slide on every mounting panel 11 and insert, arc reed 13 is all installed to the one end that is close to each other of two slide bars 12 that are located the homonymy, and be located two arc reed 13 mutual symmetries of homonymy, around being equipped with second spring 14 on slide bar 12, and second spring 14 is located between arc reed 13 and the mounting panel 11, fixed trapezoidal piece 16 is installed to the inside wall of shell body 1 and the position department that is close to moving slide 9 both ends, vertical groove 20 has been seted up in running through on movable housing 2's the lateral wall, and fixed trapezoidal piece 16 extends to vertical groove 20, every tip that moves slide 9 all is.

The telescopic fixing mechanism comprises a spring cavity arranged at the end part of the movable sliding block 9, a spring plate 18 is jointly fixed in the spring cavity through a plurality of fourth springs 17, one side, far away from the fourth springs 17, of the spring plate 18 is provided with a movable trapezoidal block 19, one end, far away from the spring plate 18, of the movable trapezoidal block 19 penetrates through the end part of the movable sliding block 9 and extends into a vertical groove 20, the inclined plane of the movable trapezoidal block 19 is downwards arranged, the inclined plane of the fixed trapezoidal block 16 is upwards arranged, and the inclined plane of the movable trapezoidal block 19 is parallel to the inclined plane of the fixed trapezoidal block 16.

The electrode reed 5 is made of a copper sheet.

The middle parts of the two movable sliding blocks 9 are respectively positioned right below the two jack slots 3.

And limiting plates are arranged at one ends of the sliding rods 12 far away from the arc reeds 13 on the same side.

The utility model discloses in, the plug inserts through jack groove 3 on the movable housing 2, the bottom of plug metal sheet contacts with removal slider 9 afterwards, the both sides of metal sheet are pressed from both sides tightly by arc reed 13 simultaneously, the bottom of plug metal sheet continues the downstream, make contact ball 7 on the removal slider 9 diapire and contact ball 7 on the 5 roof of electrode reed contact, the circuit forms the route this moment, thereby the plug circular telegram, and simultaneously, remove the removal trapezoidal piece 19 of 9 tip of slider and get into some vertical grooves 20 of seting up on the 2 lateral walls of movable housing, can carry out the rigidity to removal slider 9 this moment.

When the plug needs to be pulled out, no matter two hands or one hand is used, the plug only needs to be pressed downwards, so that the movable housing 2 moves downwards and causes the third spring 15 to be compressed, while the contact ball 7 on the moving slider 9 is still in contact with the contact ball 7 on the electrode reed 5, and continues to exert downward pressure, at which point the end of the electrode reed 5 remote from the screw 6 bends into the recess 8, during which, the fixed trapezoidal blocks 16 inside the outer case 1 are moved upward from the lower side of the vertical grooves 20 with respect to the movable case 2, and gradually comes into contact with the moving trapezoidal block 19 and finally pushes the moving trapezoidal block 19 out of the vertical groove 20, at which time the contact ball 7 on the moving slider 9 is separated from the contact ball 7 on the electrode reed 5, the circuit is broken, meanwhile, the movable shell 2 can be pushed upwards under the counterforce of the third spring 15, and at the moment, the plug can be pulled out by using one hand or two hands at will.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The one-hand easy-pulling electric shock prevention socket comprises an outer shell (1) and is characterized in that the section of the outer shell (1) is U-shaped, a movable shell (2) is arranged on the inner side of the outer shell (1), the section of the movable shell (2) is inverted U-shaped, two jack slots (3) are symmetrically formed in the top wall of the movable shell (2), a plurality of third springs (15) are jointly fixed on the bottom end of the movable shell (2) and the inner bottom wall of the outer shell (1), two partition plates (4) are symmetrically and parallelly mounted on the inner bottom wall of the outer shell (1) and positioned between the two partition plates (4), two electrode reeds (5) are symmetrically mounted on the inner bottom wall of the outer shell (1) through screws (6), the two electrode reeds (5) are respectively connected with the positive pole and the negative pole of an external power line, two grooves (8) are symmetrically formed in the inner bottom wall of the outer shell (1), the grooves (8) are respectively positioned on the lower side of one end, away from the screw (6), of the electrode reed (5), contact balls (7) are mounted on the top wall of one end, away from the screw (6), of the electrode reed (5), two movable sliding blocks (9) are arranged on the upper sides of the ends, away from the screw (6), of the electrode reed (5), the contact balls (7) are mounted in the middle of the bottom wall of each movable sliding block (9) in the same way, the contact balls (7) on the movable sliding blocks (9) correspond to the contact balls (7) on the electrode reed (5), first springs (10) are mounted on the bottom walls, close to the two ends, of each movable sliding block (9), and the bottom ends of the first springs (10) are fixed to the inner bottom wall of the outer shell (1);

the two ends of the movable sliding block (9) penetrate through the partition board (4) respectively and extend to the inner side of the movable shell (2), two extrusion mechanisms are symmetrically arranged on the upper side of the movable sliding block (9), each mechanism comprises a mounting plate (11) fixed with the inner side wall of the movable shell (2), a sliding rod (12) is inserted into each mounting plate (11) in a sliding mode, two sliding rods (12) located on the same side are respectively provided with an arc-shaped reed (13) at one end close to each other, the two arc-shaped reeds (13) located on the same side are mutually symmetrical, a second spring (14) is wound on each sliding rod (12), the second spring (14) is located between each arc-shaped reed (13) and the mounting plate (11), fixed trapezoid blocks (16) are installed at positions, close to the two ends of the movable sliding block (9), of the inner side wall of the movable shell (2), a vertical groove (20) is formed in a penetrating mode, and the fixed trapezoidal blocks (16) extend into the vertical grooves (20), and the end part of each movable sliding block (9) is provided with a telescopic fixing mechanism.

2. The single-hand easy-to-pull electric-shock-preventing socket according to claim 1 is characterized in that the telescopic fixing mechanism comprises a spring cavity formed in the end portion of the movable slider (9), a spring plate (18) is jointly fixed in the spring cavity through a plurality of fourth springs (17), a movable trapezoidal block (19) is installed on one side, away from the fourth springs (17), of the spring plate (18), one end, away from the spring plate (18), of the movable trapezoidal block (19) penetrates through the end portion of the movable slider (9) and extends into a vertical groove (20), the inclined surface of the movable trapezoidal block (19) is arranged downwards, the inclined surface of the fixed trapezoidal block (16) is arranged upwards, and the inclined surface of the movable trapezoidal block (19) is parallel to the inclined surface of the fixed trapezoidal block (16).

3. A socket according to claim 1, wherein the electrode reeds (5) are made of copper sheet.

4. The socket according to claim 1, wherein the two movable sliders (9) are located at the middle part of the socket directly below the two insertion grooves (3).

5. The socket according to claim 1, wherein a limiting plate is mounted on the end of the sliding rod (12) away from the arc-shaped reeds (13) on the same side.