CN2767396Y

CN2767396Y - Automatic coil winder

Info

Publication number: CN2767396Y
Application number: CN 200420102869
Authority: CN
Inventors: 李明词
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-23
Filing date: 2004-12-23
Publication date: 2006-03-29
Anticipated expiration: 2014-12-23

Abstract

The utility model relates to an automatic coil winder used for matching electric apparatuses or other devices, which comprises a housing, a coil winding device and a bottom cover, wherein a wire inlet is arranged on the center of a top cover of the housing; a wire outlet is arranged on the outer wall of the housing; a hollow shaft is arranged on the wire inlet and is pivoted with the bottom cover. The coil winding device is composed of a turning wheel, a spiral spring and a guide device. The turning wheel is sheathed on the hollow shaft and can control the pulling, the automatic stopping and the automatic rolling of the wire. The wire can be pulled out by hands, and the wire stops when the hands loose; the wire can be automatically rolled back when the wire is pulled by hands and loosed. On the contrary, the wire can be continuously pulled out to the required length without loosening the hand. The utility model can be individually installed outside the matched electric apparatuses or other devices, and can also be combined with the matched electric apparatuses or other devices, with the advantages of simple, compact and small structure and convenient use.

Description

A kind of automatic winder

Technical field

The utility model relates to the bobbin winoler field, the particularly a kind of automatic winder that can manually line be pulled out and be unrolled automatically.

Background technology

At present, the product of the various lines that have, especially electric wires such as earphone, charger, telephone set for neat, safety, often needs to adjust its length.Do not have winder, the line that draws back will be in a mess, gives and use, pack and deposit and make troubles, and also can influence the attractive in appearance of product.The patent No. is: 00207039.1 Chinese patent literature discloses a kind of coiling apparatus, one winding roll is arranged in its shell, the winding roll periphery is provided with winding slot, be provided with lead in the winding slot, but the winding roll inboard is provided with the wind spring of backrush drum, on winding roll, be provided with oblique catching groove, also be provided with cramp with matching in the shell, when pulling out lead, winding roll rotates and the wind spring deflation, and when being stretched to suitable length, buckle in the catching groove by cramp and positioning action is provided, with Bi Houke stir that cramp breaks away from catching groove and by wind spring backrush winding roll reclaiming lead, but the set apparatus structure complexity of this series products, parts are more, volume is big, after particularly line is pulled out,, also need be provided with one in addition and stir cramp for line is regained, manually stir, line can be regained in the coiling apparatus, and can not automatically line be regained, and uses inconvenience.

Summary of the invention

The purpose of this utility model provides a kind of simple in structure, and volume is little, can be located at connect in electrical equipment or other utensil or outer, especially can the line of manually pulling out is convenient, automatically, fitly regain the automatic winder in the shell.

The utility model is achieved through the following technical solutions:

A kind of automatic winder, comprise shell, Winder and bottom, it is characterized in that described shell is a torus, one top cover is arranged at its top, the central authorities of top cover are provided with fixedly incoming line, be provided with movable line outlet on the outer wall of shell, have hollow shaft at fixing incoming line, the lower end of hollow shaft is provided with draw-in groove; The set axis hole of the lower end of hollow shaft and bottom central authorities joins; Described Winder is located in the shell, it comprises runner, be provided with dividing plate in the runner, the center of dividing plate is provided with axis hole, be provided with the round platform of a double as axle sleeve at the end face of dividing plate, between the outer rim of round platform and runner, be provided with coiling guiding stripper loop, on stripper loop, evenly be provided with at least one group of targeting port, in targeting port, be provided with orienting lug targeting port is divided into backguy outlet and stop import, the corresponding locking groove that is provided with on stripper loop with the stop entrance location is provided with the double action outlet between locking groove and backguy outlet; In the slideway that round platform, stripper loop, backguy outlet, stop import, locking groove and double action outlet are surrounded, a slide block is arranged, in the double action outlet, the unidirectional control sluice of an only export but no import is arranged, in the stop import, be provided with a stop guiding lock and the unidirectional control sluice of an only import but no export of leading to locking groove, make the slide block slip of can in slideway, leading; Be provided with one and can make slide block with respect to its guide groove of doing radial alignment motion on shell, be connected with a stage clip on the slide block, slide block is by itself and hollow shaft apical grafting; Bottom surface at dividing plate is provided with sub-line ring, concentric within it, alternate wind spring and the line of being wound with, one end of wind spring is stuck on the draw-in groove, its other end is captiveed joint with the inwall of sub-line ring, on sub-line ring, be provided with the line outlet, one end of line through the inner chamber of draw-in groove, hollow shaft and fixedly incoming line draw, its other end warp hole passes sub-line ring, is coiled on the outer wall of sub-line ring and through movable line outlet to pass.

The unidirectional control sluice of described only export but no import is one to be hinged on spring clamp or the spring leaf that the locking groove inboard is gone up in double action outlet; The unidirectional control sluice of described only import but no export is one to be hinged on the spring clamp or the spring leaf of orienting lug one side in the stop import; Described stop guiding lock is one to be hinged on the spring clamp or the spring leaf in the locking groove outside in the stop import.

The utility model compared with prior art advantage be: 1, can be easily with pulling outlet; 2, unclamp the hand line and stop at the fixed length position automatically; 3, draw again the arbitrarily length of extension and contraction control line again, very convenient; 4, simple in structure, compact, can be located at separately connect outside electrical equipment or other utensil, also can with company electrical equipment or other utensil compound for one.

The utility model is described in further detail below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the blast mounting structure scheme drawing of the utility model automatic winder;

Fig. 2 is the structural representation of the dividing plate summit portion of runner;

Fig. 3 is the inner structure scheme drawing of shell;

Fig. 4 is at the bottom of the runner and the structural representation of bottom (office is cutd open).

Specific embodiment

A kind of automatic winder partly is made of shell 1, Winder 2 and bottom 6 etc.Shell 1 is a torus, and the central authorities of its top cover 101 are provided with fixedly incoming line 102, is provided with movable line outlet 103 on the outer wall of shell 1, on the incoming line 102 of shell 1 hollow shaft 5 is arranged, and the below of hollow shaft 5 is provided with draw-in groove 501.Being provided with axis hole 601 itself and hollow shaft 5 in the central authorities of bottom 6 articulates.Winder 2 is located in the shell 1, and it comprises runner 201, is provided with dividing plate 202 in the runner 201, and the center of dividing plate 202 is provided with axis hole 203, is provided with the round platform 204 of a double as axle sleeve at the end face of dividing plate 202.Between the inwall of round platform 204 and runner 201, be provided with coiling guiding stripper loop 205, on stripper loop 205, evenly be provided with at least one group of targeting port 206, in targeting port 206, be provided with orienting lug 207, targeting port 206 is divided into backguy outlet 208 and stop import 209.The corresponding locking groove 210 that on stripper loop 205, is provided with stop import 209 positions.Between locking groove 210 and backguy outlet 208, be provided with double action outlet 211.In round platform 204, stripper loop 205, backguy outlet 208, stop import 209, locking groove 210 and double action outlet 211 slideways that surrounded 212, a slide block 3 is arranged.The top of slide block 3 is packets 303, and the bottom is a cylinder 302.In double action outlet 211, the unidirectional control sluice 213 of an only export but no import is arranged, in stop import 209, be provided with a stop guiding lock 214 and the unidirectional control sluice 215 of an only import but no export of leading to locking groove 210, make the slip of can in slideway 212, leading of the cylinder 302 of slide block 3; On the sidewall of top cover 101, be provided with one and can make the guide groove 104 of the packet 303 of slide block 3 with respect to shell 1 moving linearly.Be fixedly connected with a stage clip 301 on the slide block 3, hollow shaft 5 is provided with a boss 502, and an end of stage clip 301 overlaps thereon, and slide block 3 is connected with hollow shaft 5 by stage clip 301.Be provided with sub-line ring 216 in the bottom surface of dividing plate 202, concentric within it, alternate wind spring 7 and the line 8 of being wound with, one end of wind spring 7 is stuck on the draw-in groove 501, captive joint on the inwall of its other end and sub-line ring 216, on sub-line ring 216, be provided with line outlet 217, one end of line 8 from the inner chamber of draw-in groove 501, hollow shaft 5 and fixedly incoming line 102 draw that (benefit is that line 8 can not twist, and is very important to electric wire! ), its other end warp hole 217 passes sub-line ring 216, is coiled on the outer wall of sub-line ring 216 and through movable line outlet 103 to pass.In the present embodiment: the unidirectional control sluice 213 of only export but no import is one to be hinged on the spring clamp or the spring leaf of locking groove 210 inboards in the double action outlet 211; The unidirectional control sluice 215 of described only import but no export is one to be hinged on the spring clamp or the spring leaf of orienting lug 207 1 sides in the stop import 209; Described stop guiding lock 214 is one to be hinged on the spring clamp or the spring leaf in locking groove 210 outsides in the stop import 209.The width of wind spring 7, line 8 is consistent with the height of sub-line ring 216, and line 8 successively neatly is wound on the sub-line ring 216.

Basic functional principle of the present utility model is:

Line 8 parts are coiled on the wind spring 7 in sub-line ring 216, and part is coiled on the outer wall of sub-line ring 216, and draw from fixing incoming line 102 its end of incoming cables, is used for being fixedly linked with external connection electrical apparatus; Its leading-out terminal set movable line outlet 103 on the outer wall of shell 1 is drawn, with pulling moving this end, runner 201 rotates, line stretches out, wind spring 7 is subjected to force compresses, unclamp this end (leading-out terminal),, in guide groove 104, outwards hold out against the inwall of shell 1 at the packet 301 of the effect sliding block 3 of stage clip 301 at wind spring 7 effect 8 retractions that roll off the production line; The cylinder 302 of slide block 3 slides at the outer course (stripper loop 205 outer walls) of slideway 212, make runner 201 revolutions, under unidirectional control sluice 215 effects of only import but no export, the cylinder 302 of slide block 3 enters locking groove 210 and stop motion, and runner 201, line 8 are also slack thereupon; Drawing one to roll off the production line 8, under unidirectional control sluice 213 controls of only export but no import set in unidirectional control sluice 215 of only import but no export and the double action outlet 211, cylinder 302 is got back in the backguy outlet 208, continues backguy 8, and runner 201 is just changeing, line 8 continues elongation, otherwise, unclamp hand, runner 201 revolutions, line 8 is involved in the runner 201 automatically, goes round and begins again.

Claims

1, a kind of automatic winder, comprise shell (1), Winder (2) and bottom (6), it is characterized in that described shell (1) is a torus, one top cover (101) is arranged at its top, the central authorities of top cover (101) are provided with fixedly incoming line (102), be provided with movable line outlet (103) on the outer wall of shell (1), have hollow shaft (5) at fixing inlet wire (102), the lower end of hollow shaft (5) is provided with draw-in groove (501); The set axis hole (601) of the lower end of hollow shaft (5) and bottom (6) central authorities joins; Described Winder (2) is located in the shell (1), it comprises runner (201), be provided with dividing plate (202) in the runner (201), the center of dividing plate (202) is provided with axis hole (203), be provided with the round platform (204) of a double as axle sleeve at the end face of dividing plate (202), between the outer rim of round platform (204) and runner (201), be provided with coiling guiding stripper loop (205), on stripper loop (205), evenly be provided with at least one group of guiding (206), in targeting port (206), be provided with orienting lug (207) targeting port (206) is divided into backguy outlet (208) and stop import (209), the corresponding locking groove (210) that is provided with on stripper loop (205) with stop import (209) position is provided with double action outlet (211) between locking groove (210) and backguy outlet (208); In the slideway (212) that round platform (204), stripper loop (205), backguy outlet (208), stop import (209), locking groove (210) and double action outlet (211) are surrounded, a slide block (3) is arranged, in double action outlet (211), the unidirectional control sluice of an only export but no import (213) is arranged, in stop import (209), be provided with a stop guiding lock (214) and the unidirectional control sluice of an only import but no export (215) of leading to locking groove (210), make slide block (3) slip of can in slideway (212), leading; Be provided with one and can make slide block (3) with respect to its guide groove (104) of doing radial alignment motion on shell (1), be connected with a stage clip (301) on the slide block (3), slide block (3) is by itself and hollow shaft (5) apical grafting; Be provided with sub-line ring (216) in the bottom surface of dividing plate (202), concentric within it, alternate wind spring (7) and the line (8) of being wound with, one end of wind spring (7) is stuck on the draw-in groove (501), its other end is captiveed joint with the inwall of sub-line ring (216), on sub-line ring (216), be provided with line outlet (217), one end of line (8) through the inner chamber of draw-in groove (501), hollow shaft (5) and fixedly incoming line (102) draw, its other end warp hole (217) passes sub-line ring (216), is coiled on the outer wall of sub-line ring (216) and through movable line outlet (103) to pass.

2,, it is characterized in that the unidirectional control sluice of described only export but no import (213) is one to be hinged on double action outlet (211) and to go up locking groove (210) inboard spring clamp or spring leaf according to the described automatic winder of claim 1; The unidirectional control sluice of described only import but no export (215) is one to be hinged on spring clamp or the spring leaf that orienting lug (207) one sides are gone up in stop import (209); Described stop guiding lock (214) is one to be hinged on spring clamp or the spring leaf that locking groove (210) outside is gone up in stop import (209).

3, according to the described automatic winder of claim 1, it is characterized in that described hollow shaft (5) is provided with a boss (502), described stage clip (301) overlaps thereon.

4, according to claim 1,2 or 3 described arbitrary automatic winders, it is characterized in that the width of described wind spring (7), line (8) is consistent with the height of sub-line ring (216), line (8) can successively neatly be wound on the sub-line ring (216).