CN201252383Y

CN201252383Y - Wire taking and laying box

Info

Publication number: CN201252383Y
Application number: CNU2008200026389U
Authority: CN
Inventors: 檀圆
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-01
Filing date: 2008-02-01
Publication date: 2009-06-03
Anticipated expiration: 2018-02-01

Abstract

The utility model provides a wire taking and laying box; the conducting wires such as the power-supply wire or the signal wire are wound into the taking and laying box; a conducting contact group is adopted for conducting, so that the power-supply wire or the signal wire can be telescopic at any time, thereby being convenient for the application and the taking and laying of the power-supply wire or the signal wire of the electric appliance. The wire taking and laying box comprises an outer box, an inner rotation box, a conducting contact group, and the like; the outer box is installed on an electric appliance product and also can be a part of the electric appliance product, and the outer box is connected with the electric appliance through a conducting wire and also can be independently used by being equipped with a socket, so that the temporary conducting wire with long distance is convenient to be taken and laid, thereby favoring the taking and the laying of the conducting wire, and being convenient to use and store.

Description

The electric wire Storage case

Affiliated technical field

This is telescopic power line of a kind of electrical equipment or holding wire, it is scalable and have an electric wire Storage case of plug or jack, with cassette arrangement power line or the holding wire that electrical equipment has plug or jack wound up exactly specifically, not influencing electrical equipment during winding uses, main purpose be make power line or holding wire be hidden in the box or electric equipment products in, make that the power line of electrical equipment or holding wire are convenient retracted, convenient to be used.

Background technology

The utility model electric wire Storage case is a kind ofly to twine tape measure as tape measure and twine lead electric wire Storage cases such as power line or data wire.Mainly provide leads such as a kind of portable power supplies line or data wire, make various electric equipment products no longer in tow long-tail crust (afterwards wearing power line, data wire or earphone cord etc.), this product can make electrical equipment particularly portable type electronic product power line or lead such as holding wire be convenient to keeping, use.

Summary of the invention

The purpose of this utility model provides the electric wire Storage case of a kind of power line that can stretch at any time or holding wire leads such as (comprising earphone cord).The winding box of this power line that can elongate or shorten at any time or holding wire (comprising earphone cord) etc. is installed in the electric equipment products, makes various electric equipment products long-tail crust (afterwards wearing the tail that power line, data wire or earphone cord etc. resemble electric equipment products) no longer in tow.

This electric wire Storage case in the technical solutions of the utility model comprises the outer box that can be fixed together with electric equipment products, and the wheel of the winding in the outer box, twines that the available handle of wheel rotates, also available steel band spring or small machine rotation.Twine on the wheel and be wound with lead, be connected to attaching plug (or socket) or holding wire connection plug (or jack), outer box has with the winding wheel outer conducting ring is arranged on common axis, the axis, the winding lead links with outer conducting ring, outer conducting ring contacts with interior conducting ring by the conductive copper shell fragment, interior conduction articulating lead, can make things convenient for electrical equipment and link to each other, twine wheel in interior rotation, power line (or holding wire etc.) can be elongated or shortened at any time.This winding box that can elongate or shorten power line or holding wire (comprising earphone cord etc.) at any time is installed in the electric equipment products, the power line and the data wire of various electric equipment products are hidden in the electric equipment products, at any time elongate or shorten during use, the electric current or the signal of telecommunication of electric equipment products are unaffected.Make the power line or the holding wire of electric equipment products, particularly compact electric apparatus product become as a whole, more conveniently carry, the convenient use with the portable electricity consuming products product.

The utility model can make folding and unfolding, use long electric wire to become easier, more convenient.

The utility model though cost increases to some extent, more conveniently carries, the convenient use compared with prior art.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2 passes through coil of strip spring or motor rotational structure schematic diagram for the utility model.

Accompanying drawing 3 is the used conduction lead ring of rotating shaft chip architecture schematic diagrames in the utility model.

Embodiment

Shown in accompanying drawing 1 embodiment: a coaxial winding wheel (2) is arranged in the outter box (1), and outter box (1) can be fixed on the casing for electric appliances, or outter box (1) is exactly the part of casing for electric appliances.Twine wheel (2) and go up winding lead (6), lead (6) inner end links to each other with the copper lead ring (3) that winding is taken turns on (2) axle, lead (6) other end attachment plug or jack, go up copper lead ring (3) through the lead ring (5) on the axle in electroconductive elastic sheet (4) the contact outter box (1) with twining 2 on wheel, be connected to lead (7) on the lead ring (5).The moving contact group that lead ring (3), electroconductive elastic sheet (4), lead ring (5) are formed can have two or more sets, determines according to the circuit number that electrical equipment is used, if data wire can have eight groups at most.

Rocking handle in the accompanying drawing (8) is a foldable handle, and rocking handle (8) rotates to drive and twines wheel (2) rotation, makes wire elongation or shortening.Separate with airtight of insulation between two or more sets moving contact groups that lead ring (3), electroconductive elastic sheet (4), lead ring (5) are formed, in case short circuit or series electrical signal.

Coil of strip spring or either-rotation motor are installed in position in the accompanying drawing 2 (9), import and export at the lead of outter box (1) line ball switch (or motor bidirectional switch) is installed.The winding box of coil of strip spring is installed the line ball switch, and either-rotation motor twines the installation motor bidirectional switch of box.Line ball switch coil of strip spring is installed is twined suitable shorter power line of box or holding wire, the either-rotation motor that the motor bidirectional switch is installed twines box and is fit to the power line or the holding wire of length; Rocking handle (8) rotation drives the winding box of winding wheel (2) rotation to less electrical equipment, suitable than short electric wire, can make less box body, also can make bigger box body and be used to twine the power line or the holding wire of length.

Electroconductive elastic sheet in the accompanying drawing 3 (4) is by two or multi-disc is partially folded forms, and can guarantee its reliable electric conductivity.

The utility model generally is installed in electric equipment products together, makes power line or holding wire that electric equipment products of the present utility model, particularly compact electric apparatus product are installed become as a whole with the portable electricity consuming products product, more conveniently carries, the convenient use; Also can use separately, what use separately generally is large-scale kinking product, and it can make the electric wire of remote temporary electricity be more convenient for unwrapping wire and take-up, and can favourable greatly temporary electricity electric wire using and keeping prolongs its useful life.

The utility model electric wire Storage case is interior generally to be the insulated wire of the soft silk of multiply lead with reelable lead, can use reliably and with long-term, and also general electric wire is convenient to be used temporarily in short-term.

Claims

1: a kind of electric wire Storage case, comprise outer box (1), interior winding wheel (2) and the lead that is connected with joint (6), it is characterized in that: have between the outer box (1) of common central axis and the interior winding wheel (2) conducting ring, sheet (3), (4), (5) are arranged, conducting ring, sheet are formed one or more groups moving contact group, conduct electricity by one or more groups moving contact group when twining the lead of wheel (2) folding and unfolding joint (6) connection.

2: according to the described electric wire Storage case of claim (1), it is characterized in that: it is the part of electrical equipment itself that described outer box (1) can be fixed on the electrical equipment, also can establish one's own system, winding wheel (2) is the power for rotating with turning handle (8) or steel band spring or small machine (9) etc., and one or more strands of flexible conductors that drive joint (6) connects or plain conductor are flexible, folding and unfolding.