CN202797469U

CN202797469U - Safety plug and socket for blind persons

Info

Publication number: CN202797469U
Application number: CN 201220429065
Authority: CN
Inventors: 陆懿超
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-26
Filing date: 2012-08-26
Publication date: 2013-03-13
Anticipated expiration: 2022-08-26

Abstract

The utility model discloses a safety plug and a socket for blind persons. A jack is arranged in the middle of a socket body, a plug body is installed on the socket body and is connected with a pin, a locking hook is installed on one side of the plug body and is connected with one side of the socket body, a retracting body is installed at the center of the plug body, a sliding groove is arranged on one side of the retracting body, a copper sheet is installed on the lower portion of the retracting body, a lead is installed on the upper portion of the retracting body, and the lead is electrically connected with the copper sheet. According to the safety plug and the socket, inclined faces are used for guiding, two sides of the plug are symmetrical inclined faces, so that the self-centering effect can be achieved, alignment and positioning can be conducted quickly and accurately. According to the safety plug and the socket, a plurality of functions such as fall prevention and electric shock prevention of the plug are integrated, so that the safety plug and the socket are more convenient to operate than existing products, the cost is low, the comparison effect is obvious, and the safety plug and the socket are applicable to blind persons, amblyopia patients, the old, children and retarded persons and are wide in application range.

Description

Safety plug and socket that a kind of blind person uses

One, technical field

The utility model relates to safety plug and the socket that a kind of blind person uses, and relates in particular to safety plug and socket that a kind of blind person with multiple functions such as preventing plug from dropping, protection against electric shocks uses.

Two, background technology

The plug and socket of selling roughly is divided into two classes in the market:

The first kind is traditional plug and socket, and these products are no problem to healthy population, without not enough part.But for blind person and amblyopia crowd, but have problems: one, can not be very fast exactly with plug insertion socket; Two, have the danger of electric shock; Three, after plug and socket uses a period of time, loose or dislocation is logical when disconnected when occurring easily, causes at last electrical equipment to damage.

Equations of The Second Kind is for blind person, amblyopia crowd or children's plug or socket, these products in use, a part of product only has electroshock-proof function, another part product only has the centering of convenience function, the last part product is only to have anti-drop function.In a word, not having a kind of product is with safety, protection against electric shock, slip-off preventing and fast aligning product.

Three, utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art part, the safety plug and the socket that provide a kind of blind person with multiple functions such as preventing plug from dropping, protection against electric shocks to use.

The technical scheme that its technical problem that solves the utility model adopts is: safety plug and socket that a kind of blind person uses, comprise socket, it is characterized in that, be provided with jack at described socket middle part, plug body is installed on the socket, plug body connects pin, the avris of plug body is equipped with locking bail, the avris of locking bail gang socket body, extrusome is installed at the center of plug body, and the extrusome avris is provided with chute, and copper sheet is installed in the extrusome bottom, the top conducting wire of extrusome, wire is electrically connected with copper sheet.

The beneficial effects of the utility model are that the utility model utilizes the inclined-plane as guiding, because the plug both sides are symmetrical inclined-planes, has Self-centering Action, so centering is located more quickly and accurately.Have the multiple functions such as preventing plug from dropping, protection against electric shock, more easy to operate than existing product, cost is lower, comparative effectiveness is more obvious, be suitable for blind person and amblyopia crowd and use, also be suitable for old man, children and retarded crowd simultaneously and use, the scope of application is more extensive.

Four, description of drawings

Below in conjunction with drawings and Examples, further specify the safety plug of a kind of blind person's use of the utility model and the structure and characteristics of socket, in the accompanying drawing:

Fig. 1 is the structure chart of embodiment one of the present utility model.

Among the figure: 1. chute, 2. plug body, 3. locking bail, 4. socket, 5. jack, 6. copper sheet, 7. extrusome, 8. wire, 9. pin.

Five, embodiment

In the embodiment shown in fig. 1, be provided with chute (1), plug body (2), locking bail (3), socket (4), jack (5), copper sheet (6), extrusome (7), wire (8), pin (9).

Implement safety plug and socket that a kind of blind person of the present utility model uses, be provided with jack (5) at socket (4) middle part, plug body (2) is installed on the socket (4), plug body (2) connects pin (9), the avris of plug body (2) is equipped with locking bail (3), the avris of locking bail (3) gang socket body (4), extrusome (7) is installed at the center of plug body (2), extrusome (7) avris is provided with chute (1), copper sheet (6) is installed in extrusome (7) bottom, the top conducting wire (8) of extrusome (7), wire (8) is electrically connected with copper sheet (6).

Implement safety plug and socket that a kind of blind person of the present utility model uses, formed by socket (4), plug body (2), extrusome (7) and copper sheet (6) etc.Socket is made Reentrant Cavity, and it is one more smaller than plug body (2) Reentrant Cavity with its size of boss of jack (5) that establish the centre, and the boss both sides are done slope-shaped, and locking device (3) has been designed in both sides simultaneously; Plug body (2) is made slidably two parts, and extrusome (7) and copper sheet (6) slide up and down in plug body (2), and locking device (3) has also been designed in plug body (2) both sides.The blind person (or the amblyopia crowd etc.) when using, plug body (2) is put into socket (4), pin (9) glides along the slope, simultaneously because the boss in the middle of the socket (2) has the guide-localization effect, when arriving the precalculated position, plug body (2) is pressed to next, be locked device (3) locking of plug body (2), then extrusome (7) is advanced downwards, copper sheet is in the boss oblong aperture is inserted existing socket aperture, realize safe energising work, convenient and reliable.

Implement the utility model, effect is fine.

Claims

1. the safety plug and the socket that use of a blind person, comprise socket (4), it is characterized in that, be provided with jack (5) at described socket (4) middle part, plug body (2) is installed on the socket (4), plug body (2) connects pin (9), the avris of plug body (2) is equipped with locking bail (3), the avris of locking bail (3) gang socket body (4), extrusome (7) is installed at the center of plug body (2), extrusome (7) avris is provided with chute (1), copper sheet (6) is installed in extrusome (7) bottom, the top conducting wire (8) of extrusome (7), wire (8) is electrically connected with copper sheet (6).