CN2414049Y

CN2414049Y - Signal wire coiler

Info

Publication number: CN2414049Y
Application number: CN 00200983
Authority: CN
Inventors: 黄丽娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-20
Filing date: 2000-01-20
Publication date: 2001-01-10
Anticipated expiration: 2010-01-20

Abstract

The utility model relates to a signal wire coiler, aiming at providing a communication accessory which has the advantages of good service performance for signal wires, difficult damage and long service life. The utility model comprises a casing, a coiling disc and a resetting structure, wherein, the casing comprises an upper half casing and a lower half casing which are respectively provided with a staggered notch on side walls; the coiling disc comprises an upper coiling disc which is provided with a shaft sleeve and a ring wall, a shaft post which is extended upwards and downwards, an upper and a lower ring walls, and through holes; both ends of the resetting structure are respectively hooked with the upper ring wall of the coiling disc, and are pivoted on the lower half casing in a coiled shape; the coiling disc and the resetting structure are assembled in the casing, and both ends of the shaft post of the lower coiling disc are pivoted on the upper and the lower half casings.

Description

The signal line taking-up device

The utility model belongs to the communication accessory device, particularly a kind of signal line taking-up device.

The signal line of regular phone machine microphone, the spiral that can prolong stretching, extension is made in many designs, and it mainly is to provide the user when the microphone of taking uses, by the characteristic of the extensible prolongation of signal line, with increase that microphone can be stretched and scope, make the user can be convenient and use microphone as big as you please.Yet, after the spiral microphone signal line of this kind is used some number of times, very easily, the user makes the rotational transform that uses gesture because of taking, make its deformation and curling and roll up and be entangled with, microphone is produced when taking grip the sensation that has some setbacks, and the microphone signal line is under the situation of excessively reversing, and easier its internal core that causes causes phenomenon of rupture.

The purpose of this utility model provides and a kind ofly makes that the signal line in-use performance is good, not fragile, the signal line taking-up device of long service life.

The utility model comprises housing and is mounted on and furls dish, resetting structure and signal line in the housing; Housing comprises hasp and is respectively equipped with upper and lower half housing of the breach that staggers mutually in sidewall; Furl dish and comprise upper and lower reel; Upper drum central authorities top is provided with the axle sleeve of band through hole, extends ring wall up in the axle sleeve outside; Following reel central authorities be provided with run through disk body and respectively up, the below jack-post and the perforation of extending, the jack-post outside extends upper and lower ring wall respectively up, down; For connecing respectively in regular turn, the signal line front and back ends that is the flats winding displacement establishes connection-peg and block; The resetting structure two ends are colluded respectively to be held in down on the reel ring wall and to be and are furled shape and be hubbed on the housing lower half; Signal line is wound in and furls on the dish, furls dish, resetting structure and is assembled in regular turn in the housing, and the upper and lower end of following reel jack-post then is installed in respectively on upper and lower half housing.

Wherein:

The central interior place of upper and lower half housing is provided with holding groove respectively, and is provided with pipe link in the housing lower half chosen place.

Resetting structure is for deciding torque spring.

Collude on following reel and the housing lower half and hold and pivot is equipped with two resetting structures.

Form respectively on the ring wall relative wall on the following reel and collude groove.

Be provided with button hole between upper drum axle sleeve both sides and the ring wall; Extend up between following reel jack-post and the last ring wall with upper drum on the trip of the corresponding and buckle of button hole.

Because the utility model comprises housing, furls dish, resetting structure and be wound in and furl dish and go up signal line; Housing comprises hasp and is respectively equipped with upper and lower half housing of the breach that staggers mutually in sidewall; Furl dish and comprise upper and lower reel; Upper drum is provided with the axle sleeve and the ring wall of band through hole; Following reel central authorities be provided with run through disk body and respectively up, below jack-post, upper and lower ring wall and the perforation of extending; The signal line two ends all connect establishes connection-peg and block; The resetting structure two ends are colluded respectively to be held in down on the reel ring wall and to be and are furled shape and be hubbed on the housing lower half; Furl dish, resetting structure is assembled in the housing, the two ends of following reel jack-post are installed on upper and lower half housing.When signal line when hull outside stretches, furl dish and promptly rotate because of pullling of signal line so that signal line is very easily pullled outlet swimmingly, simultaneously resetting structure forms retraction force; When signal line is not used, signal line furls in furling on the dish by the retraction force that resetting structure forms, make the signal line arrangement that exposes furl rapid convenience, promptly can make the curling arrangement of signal line collect and tangle no longer in a jumble by the utility model, use operating mode simple and easy convenient, not only the signal line in-use performance is good, and not fragile, long service life, thereby reaches the purpose of this utility model.

Fig. 1, be the utility model decomposition texture schematic isometric.

Fig. 2, be the utility model structural representation block diagram.

Fig. 3, be the utility model structural representation cutaway view.

Fig. 4, be wound in the last volume end action scheme drawing of trying to get to the heart of a matter for signal line.

Fig. 5,, signal line furls plate-like attitude scheme drawing for being wound in.

Fig. 6, decide torque spring for the utility model and twine the action scheme drawing when the take-state.

Fig. 7, for the utility model decide torque spring when going out line states, twine the action scheme drawing.

Fig. 8, be the utility model running condition scheme drawing.

Below in conjunction with accompanying drawing the utility model is further elaborated.

As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises housing 1 and is mounted on and furling dish 2, resetting structure 3 and signal line 4 in the housing 1.

Housing 1 comprises upper half-shell 11, housing lower half 12 and the base plate 13 that covers hasp.Upper and lower half housing, 11,12 1 sidewalls are respectively equipped with the breach 111,121 that staggers mutually, are provided with holding groove 112,122 respectively in the central interior place of upper and

lower half housing

11,12, and are provided with pipe link 123 in housing lower half 12 chosen places.Base plate 13 is layed in the housing lower half 12.

Furl dish 2 and comprise upper and lower reel 21,22.Upper drum 21 is provided with the disk body of the axle sleeve 211 of band through hole 212 for central top, and is respectively equipped with button hole 213 on axle sleeve 211 both sides disk bodies; And on axle sleeve 211 and button hole 213 outside disk bodies, extend ring wall 214 up, be provided with the guide groove 215 that is communicated with axle sleeve 211 through holes 212 and ring wall 214 outsides between ring wall 214 and the axle sleeve 211.

As shown in Figure 4, following reel 22 run through for central authorities are provided with disk body and respectively up, the jack-post 221 that extends of below and bore a hole 222; Extend the trip 223 of and buckle corresponding around the jack-post 221 on the disk body up with button hole 213 on the upper drum 21; And on jack-post 211 and trip 223 outside disk bodies, extend upper and lower ring wall 224,226 respectively up, down; On last ring wall 224 relative walls, form respectively and collude groove 225; Reach the guide groove 227 in ring wall 226 outsides down in being provided with communication bores 222 down between ring wall 226 and the perforation 222.Jack-post 221 upper ends of following reel 22 are passed from upper drum 21 axle sleeves 211 bottoms, and trip 223 on the reel 22 is snapped in the button hole 213 on the upper drum 21, furl dish 2 with composition.

Resetting structure 3 comprises decides torque spring 31 and the ccontaining supporting plate 32 of deciding torque spring 31.Supporting plate 32 is provided with and housing lower half 12 upper connecting rods 123 corresponding through holes 321.As shown in Figure 6, supporting plate 32 is set on the pipe link 123 of housing lower half 12 with its through hole 321, and makes the pipe link 123 protruding supporting plates 32 that expose; Being placed in the ends of deciding torque spring 31 in the supporting plate 32 colludes to be held in and furls the colluding in the groove 225 of 2 times reels 22 of dish, its other end is and furls shape and movable be hubbed at housing lower half 12 epireliefs and expose on the pipe link 123 of supporting plate 32, by this to produce fixedly pulling force to furling dish 2.

Signal line 4 is for being the winding displacement of flats, its front end of line is piercing in through hole 212 tops of upper drum 21 from bottom to top from the perforation 222 of following reel 22, and behind stubborn folding, follow guide groove 215 and be directed at upper drum 21 ring walls 214 outsides, and make it be wound on ring wall 214 outer peripheral faces, and back end of line is perforation 222 belows of staying in following reel 22, also make it after stubborn the folding, follow down reel 22 guide grooves 227 and be directed to down ring wall 226 outsides, and be equidirectional detouring with front end of line and twine on following ring wall 26 outer peripheral faces, and connect in regular turn respectively in the front and back ends of signal line 4 and to establish connection-peg 41 and block 42.

As shown in Figure 5, order furls dish 2 and twines with signal line 4 in advance and be combined as a whole, to furl dish 2 again, resetting structure 3 is assembled in regular turn by last, housing lower half 11, in 12 housings 1 that constitute, on following reel 22 jack-posts 222, on the lower end then embeds respectively, housing

lower half

11,12 holding groove 112, in 122, make and furl dish and 2 can in housing 1, rotate freely, and signal line 4 before, the rear end is respectively from last, housing

lower half

11,12 breach 111,121 pass, make the signal line 4 can be from breach 111,121 easily pull out use, and when not using, furl dish and 2 promptly be backward rotation, furl and reset will stretch out in housing 1 outer signal line 4 by the retraction elastic force of resetting structure 3.So, just can make signal line 4 tangle no longer in a jumble, use operating mode simple and easy convenient by curling arrangement collection of the present utility model.

As shown in Figure 7, when signal line 4 when housing 1 outside stretches, furling dish 2 promptly rotates because of pullling of signal line 4, also be wound in down on last ring wall 224 outer peripheral faces of reel 22 with an end of deciding torque spring 32 season because of the rotation that furls dish 2, form retraction elastic force, and because of the other end system activity of deciding torque spring 32 is hubbed on the pipe link 123 of housing lower half 12, so signal line 4 still can very easily be pullled outlet swimmingly.When signal line 4 is not used, signal line 4 forms fixing by resetting structure 3 and appropriateness retraction elastic force furls in furling on the dish 2, promptly make and furl dish 2 reverse turns by the retraction elastic force of deciding torque spring 32, but the signal line 4 Jing self-retractings that expose are curled to furling in the dish 2 to be resetted, and can by block 42 blocks of signal line 4 terminations outside the breach 111,121 of upper and

lower half housing

11,12, make in the unlikely retraction housing 1 in rear and front end of signal line 4.

As shown in Figure 8, when the utility model being applied to signal line furls between phone and microphone, make signal line 4 two ends connection-peg 41 be inserted in respectively in the jack of phone and microphone, when using microphone, just can make signal line 4 outlets like a cork, unconstrained to cooperate distance between microphone and the phone at any time synchronously; And when hanging up microphone, long signal line 4 is in the complete retraction housing 1 and do not expose, and arrangement furls rapid convenience.

Moreover its utilization form of whole the utility model of forming or kind there is no specific limited, and it can be applicable to the data line of general phone back end of line, laptop and the transmission line of data unit etc.

Claims

1, a kind of signal line taking-up device is characterized in that it comprises housing and is mounted on to furl dish, resetting structure and signal line in the housing; Housing comprises hasp and is respectively equipped with upper and lower half housing of the breach that staggers mutually in sidewall; Furl dish and comprise upper and lower reel; Upper drum central authorities top is provided with the axle sleeve of band through hole, extends ring wall up in the axle sleeve outside; Following reel central authorities be provided with run through disk body and respectively up, the below jack-post and the perforation of extending, the jack-post outside extends upper and lower ring wall respectively up, down; For connecing respectively in regular turn, the signal line front and back ends that is the flats winding displacement establishes connection-peg and block; The resetting structure two ends are colluded respectively to be held in down on the reel ring wall and to be and are furled shape and be hubbed on the housing lower half; Signal line is wound in and furls on the dish, furls dish, resetting structure and is assembled in regular turn in the housing, and the upper and lower end of following reel jack-post then is installed in respectively on upper and lower half housing.

2, signal line taking-up device according to claim 1 is characterized in that the central interior place of described upper and lower half housing is provided with holding groove respectively, and is provided with pipe link in the housing lower half chosen place.

3, signal line taking-up device according to claim 1 is characterized in that described resetting structure is for deciding torque spring.

4,, it is characterized in that colluding on described down reel and the housing lower half and hold and pivot is equipped with two resetting structures according to claim 1,2,3 described signal line taking-up devices.

5, signal line taking-up device according to claim 1 is characterized in that forming respectively on the ring wall relative wall on the described reel down and colludes groove.

6, signal line taking-up device according to claim 1 is characterized in that being provided with button hole between described upper drum axle sleeve both sides and the ring wall; Extend up between following reel jack-post and the last ring wall with upper drum on the trip of the corresponding and buckle of button hole.