CN112332160A

CN112332160A - Special crowd uses safe power socket

Info

Publication number: CN112332160A
Application number: CN202011163547.5A
Authority: CN
Inventors: 於少林; 王成艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-02-05

Abstract

The invention discloses a safe power socket for special crowds, which comprises a shell, wherein two symmetrically arranged jacks penetrate through the side wall of the shell, two clamping pieces corresponding to the two jacks are fixed on the inner wall of the shell, a sliding groove is formed in the outer wall of the shell, a fastening mechanism is arranged inside the sliding groove, an adsorption block corresponding to the sliding groove is fixed on the inner wall of the shell, and a capacitor, a diode and a loudspeaker are fixed on the inner wall of the shell. Has the advantages that: according to the invention, by arranging the loudspeaker, when the electrification is completed, the capacitor is charged, and in the process of charging the capacitor, current passes through a circuit where the capacitor is located, so that the loudspeaker is electrified and sounds, the blind can judge whether electricity is effectively connected or not through sound, and does not worry about the success of power failure.

Description

Special crowd uses safe power socket

Technical Field

The invention relates to the technical field of power connection equipment, in particular to a safe power socket for special crowds.

Background

A socket, also called a power socket or a switch socket; the socket is a socket into which one or more circuit wiring can be inserted, various wiring can be inserted through the socket, and the connection and disconnection between the circuit and the copper piece are realized to finally realize the connection and disconnection of the part of the circuit;

along with the development of science and technology, the power consumption is indispensable, and the crowd of power consumption is very extensive, wherein just including the blind person crowd of eye disease, blind person crowd eyesight is relatively poor, generally utilize the sense of touch to perceive in daily life, can generally pat through utilizing both hands and carry out the groping, and traditional socket generally sets up to the plane, blind person crowd is difficult to be perceived at the in-process of groping, and because blind person crowd uses the palm to touch the perception more, easily insert the finger in the jack at the in-process of touching, it threatens to take place to touch the electricity easily to cause the personal safety, traditional socket and plug drop easily and can't make the suggestion for the user in the use, bring inconvenience in the use of blind person crowd.

Disclosure of Invention

The invention aims to solve the problem that a wanted socket in the prior art cannot be suitable for blind people, and provides a safe power socket for special crowds.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a special crowd uses safe power socket, includes the shell, the lateral wall of shell runs through the jack of seting up two symmetry settings, the inner wall of shell is fixed with two clamping pieces that correspond with two jack positions, the spout has been seted up to the outer wall of shell, the inside of spout is equipped with fastening device, the inner wall of shell is fixed with the absorption piece that corresponds with the spout position, the inner wall of shell is fixed with electric capacity, diode and loudspeaker.

In foretell special crowd uses safe power socket, fastening device includes the sucking disc with the sealed sliding connection of spout inner wall, the inner wall of spout is connected with the suction disc through reset spring, tensile groove has been seted up to the lateral wall of sucking disc, the suction disc is connected with air exhaust spring with the inner wall in tensile groove jointly, the lateral wall of sucking disc runs through and has seted up a plurality of aspirating holes.

In the safety power socket for special crowds, the side wall of the clamping piece is fixed with the electric connection capsule, the electric connection capsule is made of a conductive film, electrorheological fluid is filled in the inner wall of the electric connection capsule, and the adsorption block is an electromagnet.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, by arranging the loudspeaker, when the electrification is finished, the capacitor is charged, and in the process of charging the capacitor, current passes through a circuit where the capacitor is located, so that the loudspeaker is electrified and sounds, the blind can judge whether electricity is effectively electrified or not through sound, and does not worry about the success of power failure, and meanwhile, when the power is cut off, the capacitor discharges electricity to supply power to the loudspeaker, so that the loudspeaker sounds, the blind can know that the power failure is finished, and does not worry about electric shock, and the use is more convenient and safe;

2. according to the socket, the sucker is arranged, the blind person can easily touch the convex sucker through the palm before power connection, so that the position of the socket is determined, electric shock caused by non-symbolic touch is avoided, the position of the jack can be easily determined by using the plug after the palm of the blind person feels the sucker, the position of the jack does not need to be touched by fingers, and electric shock can be effectively avoided when water or moisture exists on the hand;

3. in the invention, in the process of inserting the plug into the socket, the sucker is extruded by the plug and is tightly attached to the surface of the plug, and after power connection, the adsorption block is electrified to attract the suction plate, so that the suction plate further sucks air in the sucker, and the sucker effectively catches the plug under the action of air pressure, thereby preventing the plug from being easily loosened and ensuring the stability of the power connection process;

4. according to the invention, after power connection, the electrorheological fluid in the electric connection capsule is solidified and expanded, so that the electric connection capsule deforms along the surface of the plug electric connection column, and a gap between the plug electric connection column and the clamping piece is filled, so that the clamping piece and the plug electric connection column are effectively attached and electrically connected, even if the deformation capacity of the clamping piece is reduced after long-time use, effective power connection cannot be influenced, and the phenomenon of poor contact is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a safety power socket for special people according to the present invention;

fig. 2 is a wiring circuit diagram of a horn portion of a safety power socket for special people according to the present invention.

In the figure: the device comprises a shell 1, jacks 2, clamping pieces 3, sliding grooves 4, return springs 5, suction plates 6, suction cups 7, stretching grooves 8, air exhaust springs 9, air exhaust holes 10, adsorption blocks 11, capacitors 12, diodes 13, loudspeakers 14 and an electric cell 15.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-2, a special crowd uses safe power socket, including shell 1, the lateral wall of shell 1 runs through and sets up two jacks 2 that the symmetry set up, the inner wall of shell 1 is fixed with two clamping pieces 3 that correspond with two jacks 2 positions, spout 4 has been seted up to the outer wall of shell 1, the inside of spout 4 is equipped with fastening device, the inner wall of shell 1 is fixed with adsorbs the piece 11 that corresponds with spout 4 position, the inner wall of shell 1 is fixed with electric capacity 12, diode 13 and loudspeaker 14, diode 13 guarantees that electric capacity 12 can obtain effectual charging, and realize the circular telegram of loudspeaker 14 in the charging process and sound, electric capacity 12 discharges and also will realize the sounding of loudspeaker 14 after the outage, indicate the user to connect the electric state through the sound.

Fastening device includes sucking disc 7 with 4 inner wall sealing sliding connection of spout, and the inner wall of spout 4 is connected with suction disc 6 through reset spring 5, and tensile groove 8 has been seted up to the lateral wall of sucking disc 7, and suction disc 6 is connected with air exhaust spring 9 with the inner wall of tensile groove 8 jointly, and a plurality of aspirating holes 10 have been seted up in the lateral wall of sucking disc 7 run through, and reset spring 5 only plays the connection effect, and its coefficient of stiffness is far less than air exhaust spring 9.

The lateral wall of clamping piece 3 is fixed with connects electric capsule 15, connect electric capsule 15 and be made by the conducting film, the inner wall packing that connects electric capsule 15 has electrorheological fluid, solidification inflation after the electrorheological fluid circular telegram, make and connect electric capsule 15 deformation packing clearance, thereby it is stable with the clamping piece 3 electricity connection to make the plug connect the electric post, adsorption block 11 is the electro-magnet, adsorption block 11 will effectively attract suction plate 6 after the circular telegram, make it further remove under the magnetic force effect, thereby make air-bleed spring 9 obtain tensile, and then make 7 inside gases of sucking disc obtain taking out, make sucking disc and plug combine closely, avoid the plug to loosen easily and take off, guarantee to connect the electric stability.

In the invention, when power is connected, the palm of the blind person preferentially touches the raised sucking disc 7, so that the position of the socket is determined, and electric shock caused by non-symbolic touch is avoided;

when a plug is inserted into the shell 1 along the jack 2, a plug connecting post is in contact with the clamping piece 3 and is clamped by the clamping piece 3, the power connection process is realized, the capacitor 12 is charged at the moment of power connection, so that current passes through a circuit where the capacitor 12 is located, the loudspeaker 14 makes a sound during the charging period of the capacitor 12, the sound is not generated after the capacitor 12 is fully charged, and a blind person can determine that the power connection is good and finished by the sound without worrying about whether the power connection is successfully completed;

in the process that the plug is inserted into the shell 1, the plug abuts against the sucker 7, so that the sucker 7 is tightly attached to the surface of the plug, air in a gap between the sucker 7 and the plug is discharged, the sucker 7 is effectively attached to the plug under the action of air pressure, after the sucker 7 completely enters the chute 4 and is electrically connected, the adsorption block 11 is electrified to generate a magnetic field to attract the suction plate 6, the suction plate 6 is separated from the sucker 7 under the action of magnetic force, the air in the gap between the sucker 7 and the plug is sucked through the air suction hole 10, the air quantity in the gap between the sucker 7 and the plug is further reduced, the air pressure is further reduced, the sucker 7 captures the plug under the action of air pressure, the plug is effectively prevented from being easily loosened, and stable power transmission after power connection is ensured;

after the electricity connection is completed, the electricity connection cell 15 is continuously electrified, so that the electrorheological fluid in the electricity connection cell is solidified and expanded, the electricity connection cell 15 is deformed along the surface of the plug electric connection column, and the gap between the plug electric connection column and the clamping piece 3 is filled, so that the clamping piece 3 and the plug electric connection column are effectively attached and electrically connected, and the effective electricity connection cannot be influenced even if the deformation capacity of the clamping piece 3 is reduced after long-time use, so that the phenomenon of poor contact is avoided;

when extracting the plug, the outage is in the twinkling of an eye, adsorbs piece 11 no longer produces magnetic field to make reset spring 5 automatic extension reset, be convenient for subsequent extraction, and outage back electric capacity 12 will supply power to loudspeaker 14, and then make loudspeaker 14 sound once more and keep the segment long, be used for the suggestion blind person, the plug has cut off the power supply, can extract at will, does not worry to extract the process and electrocutes, uses more peacefully, needn't excessively worry to electrocute.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a special crowd uses safe power socket, includes shell (1), its characterized in that, the lateral wall of shell (1) runs through jack (2) of seting up two symmetry settings, the inner wall of shell (1) is fixed with two clamping pieces (3) that correspond with two jack (2) positions, spout (4) have been seted up to the outer wall of shell (1), the inside of spout (4) is equipped with fastening device, the inner wall of shell (1) is fixed with adsorbs piece (11) that correspond with spout (4) position, the inner wall of shell (1) is fixed with electric capacity (12), diode (13) and loudspeaker (14).

2. The safety power socket for special crowds according to claim 1, wherein the fastening mechanism comprises a sucker (7) in sealed sliding connection with the inner wall of the sliding chute (4), the inner wall of the sliding chute (4) is connected with a suction plate (6) through a return spring (5), a stretching groove (8) is formed in the side wall of the sucker (7), the suction plate (6) and the inner wall of the stretching groove (8) are jointly connected with an air exhaust spring (9), and a plurality of air exhaust holes (10) are formed in the side wall of the sucker (7) in a penetrating manner.

3. The safety power socket for special crowds according to claim 1, wherein an electric connection capsule (15) is fixed on the side wall of the clamping piece (3), the electric connection capsule (15) is made of a conductive film, electrorheological fluid is filled in the inner wall of the electric connection capsule (15), and the adsorption block (11) is an electromagnet.