CN203398432U - Safe plug - Google Patents

Abstract

The utility model discloses a safe plug which is expected to match with cables various in dimension. The safe plug comprises a housing and electrodes, wherein the housing is provided with a cable accessing port, and at least two slots, a first slot and a second slot, are arranged at the cable accessing port of the housing along the accessing port direction. The depth of the second slot is greater than that of the first slot. An insulator is arranged in the housing, and the insulator is embedded in the slot. A power line accessing gap is arranged between the insulator and the housing. The safe plug satisfies the requirement that the insulator is embedded with different slots and the plug assembles with cables different in dimension, thereby improving product applicability and promotion value. Excellent cooperation between the housing and the insulator and the insulator and cables prevents exposed wire in the housing from be tripped out to increase safety risk. The utility model is applicable to safe plug matching with cables different in dimension.

Description

Safety plug

Technical field

The utility model relates to a kind of safety plug, and more particularly, it relates to a kind of safety plug that coordinates sizes electric wire.

Background technology

In daily productive life, we need to touch electric equipment products miscellaneous.Various electric equipment products have different rated power and rated current voltage, therefore need the wire size coordinating to be also not quite similar.

Conventionally in order to meet the electric wire needs of different model, manufacture the good fit that different model plugs realizes electric wire and plug and deviate to prevent the exposed electric wire of enclosure interior, do like this and not only improved the applicability that design cost has also limited each plug simultaneously.

Utility model content

The deficiency existing for prior art, the purpose of this utility model is to provide a kind of safety plug that coordinates sizes electric wire.

For achieving the above object, the utility model provides following technical scheme: a kind of safety plug, comprise housing and electrode, housing is provided with electric wire access port, described housing is provided with the slot of at least two of arranging along Way in and comprises the first slot and the second slot in electric wire access port position, wherein the degree of depth of the second slot is greater than the degree of depth of the first slot, in described housing, is provided with insulator, described insulator is embedded in above-mentioned slot, leaves the gap of supply lines access between insulator and housing.

By adopting technique scheme, after matching, the slot of different depth and insulator close the gap that forms corresponding size, and make the electric wire of insulator and corresponding size realize good laminating, the practicality of improving product and generalization.

The utility model is further set to: described insulator is sheet or block structure.

By adopting technique scheme, between insulator and electric wire and housing, form that line contacts or face contacts, reduce and prevent the relative slippage between insulator and housing and electric wire, the whole steadiness between improving product parts.

The utility model is further set to: a side of described insulator and electric wire laminating has arc notch.

By adopting technique scheme, increased the contact area of insulator and electric wire, reduced the gap of fitting between socket electric wire access port and electric wire, promoted the seal of product, can effective anti-sealing or the entering of dust.

Accompanying drawing explanation

Fig. 1 is the mounting structure schematic diagram of the utility model safety plug embodiment;

Fig. 2 is the structural representation of the utility model safety plug embodiment.

Description of reference numerals: 1, electrode; 2, housing; 3, insulator; 4, slot; 41, the first slot; 42, the second slot.

Embodiment

Referring to figs. 1 through Fig. 2, the utility model safety plug embodiment is described further.

A kind of safety plug, comprise housing 2 and electrode 1, housing 2 is provided with electric wire access port, it is characterized in that: described housing 2 is provided with the slot of at least two 4 of arranging along Way in and comprises the first slot 41 and the second slot 42 in electric wire access port position, wherein the degree of depth of the second slot 42 is greater than the degree of depth of the first slot 41, in described housing 2, be provided with insulator 3, described insulator 3 is embedded in above-mentioned slot 4, leaves the gap of supply lines access between insulator 3 and housing 2.By insulator 3 and particular slot 4 tablings, meet the assembling of plug and different size electric wire according to actual needs.

By adopting technique scheme, slot 4 quantity are at least two and second slot 42 degree of depth and are greater than the first slot 41, can so that at least meeting the cooperation of the electric wire of two kinds of different sizes, plug (it should be noted that herein, the first slot 41 and the second slot 42 be the specific order of regulation not, can think that a slot 4 is the first slot 41 arbitrarily, any one slot 4 except the first slot 41 can be thought the second slot 42, the depth arrangement that is slot 4 does not have special requirement, as a rule for easy to use, can from outside to the inner side of housing 2, arrange according to order from deep to shallow or from shallow to deep).

Described insulator 3 is sheet or block structure.(it should be noted that, described insulator 3 can be also other shapes arbitrarily herein, for housing 2 and electric wire is good fit and save housing 2 and insulating trip 3 use materials, the preferred sheet of this example or block structure).

Described insulator 3 can be for used aloned or is used in pairs, insulator 3 has arc notch with a side of electric wire laminating, arc notch can and the better laminating of general electric wire the space between insulator 3 and housing 2 or between two insulators 3 that use is in pairs reduced, can enter plug inside by the more effective external substance of organizing.

Claims (3)

1. a safety plug, comprise housing and electrode, housing is provided with electric wire access port, it is characterized in that: described housing is provided with the slot of at least two of arranging along Way in and comprises the first slot and the second slot in electric wire access port position, wherein the degree of depth of the second slot is greater than the degree of depth of the first slot, in described housing, be provided with insulator, described insulator is embedded in above-mentioned slot, leaves the gap of supply lines access between insulator and housing.

2. safety plug according to claim 1, is characterized in that: described insulator is sheet or block structure.

3. safety plug according to claim 1 and 2, is characterized in that: a side of insulator and electric wire laminating has arc notch.

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