CN2371705Y

CN2371705Y - Wire container for dc low-voltage wire or signal wire

Info

Publication number: CN2371705Y
Application number: CN 99206453
Authority: CN
Inventors: 王惠民; 王世杰
Original assignee: GUANGQI SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: GUANGQI SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 1999-03-31
Filing date: 1999-03-31
Publication date: 2000-03-29
Anticipated expiration: 2009-03-31

Abstract

The utility model relates to an electric wire containing device for DC low-voltage electric wires or signal wires. The utility model comprises a main body, an electric wire group and a pressing and bunting assembly, wherein, the main body is provided with containing space for containing the electric wire group which is provided with electric wires and a rotating disc; the pressing and bunting assembly is formed in the way that an opening sheet pushes a press key. When the electric wires are drawn, one bunting end of the press key can pressed on the rotating disc to cause the rotating disc to be positioned without slide, and thus the electric wires can be drawn out. When the other end of the press key is pressed, the electric wires can be automatically coiled and received. Accordingly, the utility model has the effects of convenient storage of the electric wires and controllable drawn length of the electric wires.

Description

The cable holder device of dc low-voltage electric wire or holding wire

The utility model relates to a kind of wire device of accommodating, and particularly relates to the cable holder device of a kind of dc low-voltage electric wire or holding wire.

The connection power supply of general appliance and electronic or the electric wire of signal have certain-length usually and are and expose, so collection is difficult for, and the fail safe of the electric wire that exposes is not good, for example general rectifier transformer (adapter), it often uses at walkman electrical appliances such as (recording playback machines of carrying), when using, it to can't collecting smoothly, and can only bundle unnecessary electric wire with kinkings such as rubber bands at long electric wire, and very inconvenient in the use.

The purpose of this utility model makes electric wire can extract predetermined length out and has the dc low-voltage electric wire that furls effect automatically or the cable holder device of holding wire providing a kind of.

The cable holder device of dc low-voltage electric wire of the present utility model or holding wire, comprise a body, one be located at this intrinsic electric wire group and one be located on this body and can press or this electric wire group of pine oil compress assembly, wherein, this body interior has a suitably big or small accommodation space, and protrude out an alignment pin in inner bottom surface, this alignment pin top, each ring of bottom is established a conducting element and is extended with a lead-in wire respectively and be connected to power end, then offer an export mouth and a containing groove on this body sidewall, this electric wire group comprises the electric wire of a predetermined length and twines a rotating disk of establishing for this electric wire, this electric wire just is being separately coating with the insulation material, cathode conductor and form the sake electric wire of a proper width, the one end also extends outside this body export mouth, this rotating disk is to be enclosed within on this alignment pin, this rotating disk has a shaft sleeve part, an affixed wind spring on this shaft sleeve part, this wind spring one end also is fixed on the alignment pin and puts between these conducting elements, in addition, this shaft sleeve part outside wall surface place is provided with that another is rectified with electric wire, the two metal butted pieces that cathode conductor connects, these butted pieces are also conflicted with each conducting element, therefore, by said apparatus, electric wire can be pulled out predetermined length, and can be when not using that volume is established and convenient collection.

Be elaborated below by most preferred embodiment and accompanying drawing cable holder device to dc low-voltage electric wire of the present utility model or holding wire, in the accompanying drawing:

Fig. 1 is the decomposing schematic representation of the utility model preferred embodiment.

Fig. 2 is the cross-sectional schematic of the utility model preferred embodiment.

Fig. 3 is the electric wire cross-sectional schematic of the utility model preferred embodiment.

Fig. 4 is the butted piece of the utility model preferred embodiment and the part schematic diagram that conducting element is conflicted.

Fig. 5 is that the electric wire of the utility model preferred embodiment is extracted the action schematic diagram out.

Fig. 6 is the schematic diagram that the utility model preferred embodiment is applied in a rectifier transformer.

As shown in Figure 1, 2, the cable holder device of dc low-voltage electric wire of the present utility model or holding wire comprises a body 10, an electric wire group 20 and compresses assembly 30.

This body 10 is by 11,12 involutory affixed compositions an of upper and lower casing, its inside has a suitably big or small accommodation space 13, and protrude out an alignment pin 14 in these lower house 12 inner face centre, these alignment pin 14 top and bottom ends respectively are equipped with one and make the conducting element 141,142 of ring-type with copper material, these conducting elements extend with a lead-in

wire

15,16 that connects conducting respectively, this lead-in wire that extends 15,16 also can be connected to power end, lower house 12 1 lateral edges places are provided with a retaining edge 17, and its adjacent side is provided with an export mouth 18 and a long rectangle containing groove 19.

Cooperate shown in Figure 3, this electric wire group 20 is that the electric wire 21 with a predetermined length twines and is located on the rotating disk 22, this electric wire 21 is and is just separately coating one with the insulation material, cathode conductor 211,212 and form the sake electric wire of a tool proper width, at this just, cathode conductor 211,212 insulation material bag is provided with the flexible and thin arc metal plate of a tool 213, it makes that electric wire 21 sections are curved and instant rolled and establishes collection, these electric wire 21 1 ends extend outside body 10 export mouths 18 and are provided with a joint 214, this joint 214 can be connected on the electrical appliance, this rotating disk 22 is to be set on the alignment pin 14, it has a shaft sleeve part 221, an affixed wind spring 23 on this shaft sleeve part 221, these wind spring 23 1 ends also are fixed on the alignment pin 14 and are and put between alignment pin 14 and shaft sleeve part 221, and these wind spring 23 width just are these conducting elements 141,142 institutes folder up and down establish, in addition, these shaft sleeve part 221 outside wall surface places are provided with that another is rectified with this electric wire 21, cathode conductor 211, the 212 two metal butted pieces 24 that connect, these butted pieces 24 are arch upward shape and each and a conducting element 141 (142) conflicts (as shown in Figure 4).

This compresses assembly 30 and has a shell fragment 31 and a button 32, this shell fragment 31 is provided in a side of body 10 inner retaining edge 17 places, this button 32 then is and partly is exposed at outside body 10 containing grooves 19, these button 32 Hou bottom portions are subjected to the ejection of this shell fragment 31 to make its front bottom end one conflict end 321 press on rotating disk 22 edges, do not trackslipped in this rotating disk 22 location, and will make this conflicts hold 321 to separate with rotating disk 22 when pressing down this button 32 Hous end.

During assembling, as shown in Figure 1, earlier this wind spring 23 is plugged on rotating disk 22 shaft sleeve part 221 and give affixed, then this rotating disk 22 is set on these lower house 12 alignment pins 14, make this wind spring 23 just between this alignment pin 14 and shaft sleeve part 221 walls, and its width just is these conducting elements 141,142 institutes folder up and down establish, and these wind spring 23 other ends and this alignment pin 14 are affixed, this moment the butted piece 24 on this shaft sleeve part 221 with alignment pin 14 on conducting element 141,142 conflict, right Hou is installed in lower house 12 export mouths 18 places with this electric wire 21, and this shell fragment 31 and button 32 be installed in this retaining edge 17 and containing groove 19 places, Hou is covered these upper shell 11 lids on the lower house 12 and is affixed each other, and make this just simultaneously,

negative wire

15,16 extend, and just can finish assembling.

When this electric wire 21 is extracted action out, as shown in Figure 5, when this electric wire 21 is outwards pulled out, affect this rotating disk 22 to rotate, be fixed in respectively on rotating disk 22 and the alignment pin 14 because of these wind spring 23 two ends again, so this electric wire 21 will make this wind spring 23 gradually form rolling and storage power when extracting out, and when this electric wire 21 is extracted predetermined length out, this button 32 makes conflict end 321 compress the outward flange of this rotating disk 22 because of the pushing tow that is subjected to shell fragment 31, and do not trackslipped in these rotating disk 22 location, so, just can conveniently control the extraction length of electric wire 21, and desire to do when regaining, gently press this button 32 Hous end to make to conflict end 321 to separate with rotating disk 22 when this electric wire 21, this wind spring 23 will no longer roll and is pine oil and releases energy this moment, so will make this rotating disk 22 reversed turnings and drive that electric wire 21 is regained and collection and not exposing.

In addition, please cooperate consult shown in Figure 6, in the time of on the utility model being applied to a lower pressure rectifier transformer 100, it is to have an accommodation space 102 in an outer cover body 101 inside, and electric wire group 20 of the present utility model is set in this accommodation space 102, and these outer cover body 101 1 sides are provided with this and compress assembly 30, to just moving as previously mentioned in these electric wire 21 pulls or withdrawal etc., so no longer heavily cover narration at this, and the lead-in wire 15 that extends of these alignment pin 14 places certainly, 16 are connected to power end, just connect conducting to plug 103, when this plug 103 is plugged in the supply socket, but can make this rectifier transformer 100 have the effect of conducting electric current.

In sum, the advantage of the electric wire restoring apparatus of dc low-voltage electric wire of the present utility model or signal line is following described:

1. the utility model application that can combine with general low-voltage electrical apparatus articles for use, for example: rectifier transformer device 100, It can so that electric wire 21 collections of more electrical equipment and relevant articles for use thereof easily and can control and pull out length and have The better usability that makes things convenient for.

2. the electric wire 21 of the present utility model sake electric wire that is tool proper width, and section has been contained tool and has been scratched in the middle of it The property arc metal plate 213 and form an arc face, therefore can instant rolledly receive when regaining this electric wire 21.

Claims

1. the cable holder device of dc low-voltage electric wire or holding wire, comprise a body, be located at this intrinsic electric wire group and one be located on this body and can press or this electric wire group of pine oil compress assembly, it is characterized in that: this body interior has an accommodation space, and protrude out an alignment pin in inner bottom surface, each ring of this alignment pin top and bottom ends is established a conducting element and is extended and be connected to power end with a lead-in wire respectively, and this body sidewall is provided with an export mouth and a containing groove; This electric wire group comprises an electric wire and twines a rotating disk of establishing for this electric wire, this electric wire is to be the sake electric wire that separately coats the positive and negative electrode lead and form with the insulation material, the one end also extends outside the body export mouth, this rotating disk is to be set on this alignment pin with a shaft sleeve part, an affixed wind spring on this shaft sleeve part, this wind spring one end is fixed on this alignment pin and puts between these conducting elements, this shaft sleeve part outside wall surface place is provided with the two metal butted pieces that are connected with electric wire other end positive and negative electrode lead, and these butted pieces and each conducting element are conflicted.

2. the cable holder device of dc low-voltage electric wire as claimed in claim 1 or holding wire is characterized in that: the positive and negative electrode of this electric wire is coated with the wire insulation material, has a flexible sheet metal in this insulation material.

3. the cable holder device of dc low-voltage electric wire as claimed in claim 1 or holding wire, it is characterized in that: this compresses assembly and has a shell fragment and a button that is arranged on this body interior, this button is subjected to the ejection of a shell fragment and presses this rotating disk with the end of conflicting, and this button is and partly is exposed at outside the body containing groove.

4. the cable holder device of dc low-voltage electric wire as claimed in claim 1 or holding wire is characterized in that: this body is formed by a upper and lower casing is involutory.

5. the cable holder device of dc low-voltage electric wire as claimed in claim 1 or holding wire is characterized in that: this conducting element is the copper ring-type.