CN202333311U

CN202333311U - Safety plug-pull plug for blind people and socket mated with same

Info

Publication number: CN202333311U
Application number: CN2011204478423U
Authority: CN
Inventors: 许家恺
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-11
Filing date: 2011-11-11
Publication date: 2012-07-11
Anticipated expiration: 2021-11-11

Abstract

A safety plug-pull plug for blind people comprises a plug body (1). Electric inserts (2) are arranged on the socket body (1), an 8-shaped insertion column (3) with a large end and a small end is fixed in the middle of the plug body (1), and the part of the insertion column (3), extending out of the plug body (1), is higher than the parts of the electric inserts (2), extending out of the plug body (1). A socket mated with the safety plug-pull socket for the blind people comprise a socket body (4), electric jacks (5) are arranged in the socket body (4), and an 8-shaped insertion jack (6) matched with the 8-shaped insertion column (3) is formed on the socket body (4). The safety plug-pull socket and the mated socket can be plugged and pulled by the bind people conveniently, and are simple in structure and good in safety.

Description

Blind person's safety plug-in plug and matching used socket

Technical field:

The utility model relates to technical field of electric appliances, more specifically to plug and electrical socket.

Background technology:

Blind person or children are prone to contact with the electrical socket hand when using plug and electrical socket, and there is certain potential safety hazard in common socket, haves much room for improvement.Simultaneously, the blind person is when the grafting plug, because the anopsia ability so be difficult for finding socket, has found socket also need look for the direction to plug, electrical socket that these are common and plug all do not have the way of solution.

The utility model content:

The purpose of the utility model is exactly the deficiency to prior art, and blind person's safety plug-in plug and matching used socket are provided, and it makes things convenient for the blind person to plug plug and electrical socket, and is simple in structure, and fail safe is good.

The technological solution of the utility model is following:

Blind person's safety plug-in plug comprises header body, and header body is provided with the electric mortiser sheet, is fixed with big little " a 8 " font inserting column at the middle part of header body, and the height that inserting column stretches out header body stretches out the height of header body greater than the electric mortiser sheet.

With the matching used socket of blind person's safety plug-in plug, comprise jack body, jack body is provided with electric jack, forms " 8 " the font jack that matches with " 8 " font inserting column on the jack body.

Be provided with the magnetic phonation circuit in the said jack body, the magnetic phonation circuit is supplied power to loud speaker by battery, in the loop of battery to the loud speaker power supply, is electrically connected with magnetic induction switch and chip, and corresponding " 8 " font inserting column is a magnetic material.

Said jack body is hinged with two protection against electric shock sheets; The protection against electric shock sheet is made up of plate body and half horn-like socket; Spring two ends difference active force is in two protection against electric shock sheets; Half horn-like socket of two protection against electric shock sheets forms the horn-like socket of " 8 " font, the plate jack that the moulding electric jack matches on the plate body relatively.

The beneficial effect of the utility model is:

1, it utilizes " 8 " the font inserting column on the plug, can let the blind person very find the direction of insertion easily, and when inserting column contacted near electrical socket, electrical socket meeting sounding let the blind person very find electrical socket easily simultaneously.

2, be provided with the protection against electric shock sheet that plastic material is manufactured, when the blind person touches the contact electrical socket with hand like this, can not get an electric shock.

Description of drawings:

Fig. 1 is the schematic perspective view of plug among the embodiment 1

Fig. 2 is the schematic perspective view of electrical socket among the embodiment 1

Fig. 3 is the perspective exploded view of electrical socket among the embodiment 2

Fig. 4 is the circuit diagram of magnetic phonation circuit among the embodiment 2

Fig. 5 is the perspective exploded view of electrical socket among the embodiment 3

Among the figure: 1, header body; 2, electric mortiser sheet; 3, inserting column; 4, jack body; 5, electric jack; 6, jack; 7, magnetic phonation circuit; 8, protection against electric shock sheet; 81, plate body; 82, half horn-like socket; 83, plate jack; 9, spring.

Embodiment:

Embodiment 1: see Fig. 1, shown in 2; Blind person's safety plug-in plug; Comprise header body 1; Header body 1 is provided with electric mortiser sheet 2, is fixed with big little " a 8 " font inserting column 3 at the middle part of header body 1, and the height that inserting column 3 stretches out header body 1 stretches out the height of header body 1 greater than electric mortiser sheet 2.

With the matching used socket of blind person's safety plug-in plug, comprise jack body 4, jack body 4 is provided with electric jack 5, forms " 8 " the font jack 6 that matches with " 8 " font inserting column 3 on the jack body 4.

Embodiment 2; See Fig. 3, shown in 4, be provided with magnetic phonation circuit 7 in the said jack body 4, magnetic phonation circuit 7 is given loud speaker A power supply by battery E; In the loop that battery E supplies power for loud speaker A, be electrically connected with magnetic induction switch K and chip IC, corresponding " 8 " font inserting column 3 is a magnetic material.All the other are with embodiment 1.

Embodiment 3; See shown in Figure 5; Said jack body 4 is hinged with two protection against electric shock sheets 8, and protection against electric shock sheet 8 is made up of plate body 81 and half horn-like socket 82, and spring 9 two ends difference active force is in two protection against electric shock sheets 8; Half horn-like socket 82 of two protection against electric shock sheets 8 forms the horn-like socket of " 8 " font relatively, the plate jack (83) that moulding electric jack 5 matches on the plate body 81.All the other are with embodiment 1.

Among operation principle: the embodiment 1, as long as blind person or children are inserted into " 8 " the font jack 6 on the jack body 4, just can very convenient " 8 " font inserting column 3 be inserted along " 8 " font jack 6, very convenient.

Cooperated magnetic phonation circuit 7 among the embodiment 2, when " 8 " font inserting column 3 contact base bodies 4, the position of auditory tone cues blind person jack body 4 has been arranged, convenient pegging graft.

Among the embodiment 3, be furnished with protection against electric shock sheet 8, touch the electrical socket part with hand and can not get an electric shock, during grafting, two protection against electric shock sheets 8 open when " 8 " font inserting column 3 gets into the horn-like socket of " 8 " fonts naturally, the plug insertion electrical socket of taking advantage of a situation.

Claims

1. blind person's safety plug-in plug; Comprise header body (1); Header body (1) is provided with electric mortiser sheet (2); It is characterized in that: be fixed with big little " a 8 " font inserting column (3) at the middle part of header body (1), the height that inserting column (3) stretches out header body (1) stretches out the height of header body (1) greater than electric mortiser sheet (2).

2. with the matching used socket of blind person's safety plug-in plug, comprise jack body (4), jack body (4) is provided with electric jack (5), it is characterized in that: form " 8 " the font jack (6) that matches with " 8 " font inserting column (3) on the jack body (4).

3. according to claim 2 and the matching used socket of blind person's safety plug-in plug; It is characterized in that: be provided with magnetic phonation circuit (7) in the jack body (4); Magnetic phonation circuit (7) is given loud speaker (A) power supply by battery (E); In the loop that battery (E) supplies power for loud speaker (A), be electrically connected with magnetic induction switch (K) and chip (IC), corresponding " 8 " font inserting columns (3) are magnetic material.

4. according to claim 2 and the matching used socket of blind person's safety plug-in plug; It is characterized in that: jack body (4) is hinged with two protection against electric shock sheets (8); Protection against electric shock sheet (8) is made up of plate body (81) and half horn-like socket (82); Active force is in two protection against electric shock sheets (8) respectively for spring (9) two ends, and half horn-like socket (82) of two protection against electric shock sheets (8) forms the horn-like socket of " 8 " font relatively, and plate body (81) is gone up the plate jack (83) that moulding electric jack (5) matches.