CN2626162Y

CN2626162Y - Line concentrator for wire

Info

Publication number: CN2626162Y
Application number: CNU032305699U
Authority: CN
Inventors: 魏国扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-22
Filing date: 2003-04-22
Publication date: 2004-07-14
Anticipated expiration: 2013-04-22
Also published as: AU2003248429A1; SE0303255L; FI6052U1; SE0303255D0; FIU20030306U0; CA2434816A1; NL1024054C1

Abstract

The utility model provides a wire holding device of wire, which comprises more than two main wheel bodies which are mutual independent. Each main wheel body is provided with a big rotary wheel and a small rotary wheel, and the big rotary wheel and the small rotary wheel have a same center hole. The planes of the big rotary wheel and the small rotary wheel are respectively provided with a big and small wire storage slot. The center holes of a plurality of main wheel bodies are respectively movable connected with each independent fixing shaft. The wire can be wound and stored in the big and small wire storage slot. Based on the wire stored in different big and small wire storages slots, at least two more wire A and B, and at least two more wire C and D are respectively divided. For two more wire, a selective independent preset length can be respectively drawn out. The utility model has the advantages that the wire with different lengths can be selectively drawn out.

Description

The line concentrator of wire rod

Affiliated technical field

The utility model provides a kind of line concentrator of wire rod, refers in particular to a kind of wire rod line concentrator of selecting to extract different length.

Background technology

No. 509447 " earphone cable concentrator " patent case of Taiwan notification number of before being created by the inventor with coaxial two-wheel, it is to be same interlock runner with large and small runner, and with its same centre bore loose joint in single axial region, article one, electric wire can be around in the accumulator tank that is stored in large and small runner, design by the large and small different proportion of large and small runner diameter, making reaches the standard grade is drawn out longlyer, and rolling off the production line, it is extremely short to disengage.This embodiment of thought, only being limited to single being drawn out of reaching the standard grade, is two when above (is two as earphone) if reach the standard grade, and then this case has its restriction on the implementation, therefore how making this line concentrator can be gone out the wire rod of one or more identical or different length by independent draws, is the problem that this case is studied intensively.

Summary of the invention

The main purpose of the utility model, promptly at the line concentrator that a kind of wire rod is provided, by be combined with respectively large and small runner plural main wheel body, this plural number main wheel body respectively loose joint in separately independently on the fixed axis, in order to do bringing into play two above wire rods, can be respectively by the person that independently pulls out the predetermined length of selectivity.

Shown in the sectional drawing of the part three-dimensional exploded view of Fig. 1 the utility model and Fig. 2 the utility model unwrapping wire, the utility model comprises:

The

main wheel body

10,20 of independence more than two and separately, its side wall surface is respectively equipped with

side groove

11,21, each

main wheel body

10,20 all has the

great wheel

12,22 of big external diameter and has the

little runner

15,25 of less external diameter, and both have same centre bore 13,23 for it;

On the wheel face of described large and

small runner

12,22,15,25, form large and small

storage wire casing

16,17,26,27 respectively;

The centre bore 13,23 of plural number

main wheel body

10,20 loose joint is respectively gone into separately independently in the

fixed axis

32,34;

The

wind spring sheet

42,44 of plural number embeds respectively in the

side groove

11,21, and wherein, bottom 421,441 is linked to respectively on the

fixed axis

32,34, and outer end 422,442 is connected on

side groove

11,21 trough wall surfaces;

Wire rod 50 can be respectively around being stored in the large and small

storage wire casing

16,17,26,27, according to the stored wire rod 50 of different large and small

storage wire casing

16,17,26,27, can divide into A,

B line

51,52 and C,

D line

53,54 more than at least two more than at least two, by this, can select independently to pull out A line 51 or B line 52 is length, C line 53 or D line 54 in the Xiao Chu

wire casing

17,27 only disengage minimum distance.

According to above-mentioned structure, wherein, the

fixed axis

32,34 of plural number is to be fixed in the inside tank 61 of single housing 60, and this housing 60 is to be linked by left and right housing 62,63 and central dividing plate 64 to combine, wherein, central dividing plate 64, in order to separate the

fixed axis

32,34 of plural number, above housing 60, form plural

upper conductor hole

65,66, the below forms down

perforation

67,68, A,

B line

51,52 can be from the

upper conductor hole

65,66 derive, C,

D line

53,54 can under bore a hole and 67,68 pass.

According to above-mentioned primary structure, as shown in Figure 7, the fixed axis more than two 32 wherein, 34, each is fixed axis 32 independently, 34, be fixed in respectively each independent case 60 ' inside tank 61 in, the vertical arrangement of every adjacent housings (60 ') 60 ' be, each housing 60 ' the top be provided with a upper conductor hole 65 ', the below establishes and bores a hole 67 ', wherein, every adjacent housings 60 ', 60 ' tank 61 in C,

D line

53,54 pass respectively the upper conductor hole 65 that corresponds to each other ' with perforation 67 down ' in, in order to do so that C,

D line

53,54 form same successional wire rod 50.

According to aforementioned primary structure feature, wherein the socket of the C of plural number,

D line

53,54 mat on-slip cover 55 is positioned down in the

perforation

67,68, to form stiff end (shown in figure two).

According to aforementioned primary structure feature, the C of plural number,

D line

53,54 doubling for independently to roll off the production line 56, this independently rolls off the production line, and hold outside 56 can be as electric connector 561 (shown in figure two, three).

According to aforementioned principal character, wherein A,

B line

51,52 can be from the

upper conductor hole

65,66 derive, and its outer end can connect ear microphone 70.

According to aforementioned primary structure feature, the

ring segment

19,29 that is formed between the large and

small runner

12,22,15,25 of each

main wheel body

10,20 wherein, be provided with clip slot 191,291,, slide offside to each other to prevent A,

B line

51,52 and C,

D line

53,54 in order to do with the fixing wire rod 50 of clip.

Superiority of the present utility model is: two above wire rods, can be respectively independently pulled out predetermined length by selectivity.

Description of drawings

Accompanying drawing 1 is the part three-dimensional exploded view of the utility model.

Accompanying drawing 2 is the sectional drawing of the utility model unwrapping wire.

Accompanying drawing 3 is the sectional drawing of the utility model take-up.

Accompanying drawing 4 is the action schematic side view of the utility model retractable line.

Accompanying drawing 5 is the sectional drawing that the utility model is implemented with four main runners.

Accompanying drawing 6 connects the plane graph of various connector for A of the present utility model, B line outer end.

Accompanying drawing 7 is the utility model sectional drawing of an embodiment again.

Accompanying drawing 8 is equipped with the sectional drawing of on-slip cover for accompanying drawing 7 its wire guides.

The figure number explanation

Main wheel body------10,20

Recessed side channel------11,21

Great wheel------12,22

Centre bore------13,23

Little runner------15,25

The Da Chu wire casing---16,26

The Xiao Chu wire casing---17,27

Ring segment------19,29

Clip slot------191,291

Fixed axis------32,34

Wind spring sheet------42,44

Wire rod------50

A line------51

B line------52

C line------53

D line------54

On-slip cover------55

Independently roll off the production line---56

Housing------60,60 '

Tank------61

Left shell------62

Right shell body------63

Following perforation------67,68,67 '

Dividing plate------64

The upper conductor hole---65,66,65 '

Ear microphone---70

Clip slot------191,291

Bottom------421,441

Outer end------422,442

Connector------561

Embodiment

Embodiment 1:

(1) shown in the part three-dimensional exploded view of Fig. 1 the utility model, within the single housing 60, device has the

main wheel body

10,20 more than two, and the user is selected arbitrary A line 51 or B line 52 to come to release line for pull.

Shown in the sectional drawing of Fig. 2 the utility model unwrapping wire, when outwards pulling out A line 51, main wheel body 10 is subjected to the torsion taken out on the A line 51, be to be that rotation is done in the axle center with fixed axis 32 independently, this moment, another main wheel body 20 was motionless, so large and

small runner

12,15 is rotation coaxial, in the same way, so great wheel 12 revolves and turns around, and little runner 15 also revolves and turns around.Great wheel 12 revolves and turns around, A line 51 length that are extended out (or withdrawal) in the Da Chu wire casing 16 are π * D (D is the diameter of great wheel), in like manner, little runner 15 whenever turns around, and C line 53 length of disengaging (or withdrawal) in the Xiao Chu wire casing 17 are π * d (d is the diameter of little runner).Shown in the action schematic side view of the sectional drawing of Fig. 2 the utility model unwrapping wire and Fig. 4 the utility model retractable line, large and

small runner

12,15 is when coaxial turn, and the line length ratio of its two winding line (or disengaging line) equals the diameter proportion (being D:d) of large and small runner 12,15.The preferable embodiment of this case is that the diameter ratio of large and

small runner

12,15 is 10: 1, be drawn out 50cm if suppose A line 51, C line 53 only disengages 5cm simultaneously, this moment is because 55 fixation of C lines 53 are overlapped in on-slip is to form the not-go-end of pulling, therefore C line 53 is disengaged the line length of 5cm, be in Xiao Chu wire casing 17, to be relaxed state (being bulk shape), so the 53 unexpected meetings of C line disengage outside the housing 60.In like manner, when the user extracts B line 52 and outwards pulls out, A line 51 is not acted on, another independently main wheel body 20 driven, B line 52 can independently be drawn out predetermined length, simultaneously independently D line 54 is relaxed state in Xiao Chu wire casing 27, so D line 54 unexpected disengaging outside the housing 60, and clip slot 191,291 can be clamped wire rod 50, and therefore, A,

B line

51,52 and C,

D line

53,54 can not slide between the two each other.But C, 53,54 doublings of D line form one again and independently roll off the production line 56, make 56 outer ends of independently rolling off the production line to connect connector 561 miscellaneous or joint, joint chair or the like, independently roll off the production line and 56 clamp C,

D line

53,54 because of on-slip cover 55, so as A, when

B line

51,52 quilts are drawn extraction, the 56 not unusual fluctuations of independently rolling off the production line.Obvious creation can select to pull out A line 51 or B line 52, and both line lengths can select to pull out identical or different length.

(2) take-up action:

Shown in Fig. 3 the utility model take-up sectional drawing, when A line 51 or B line 52 discharged by pulling force the time, the elastic shrinkage of

wind spring sheet

42,44 is replied, make the

main wheel body

10 and 20 reverse rotations of main wheel body of each independence, A line 51 that has extended or B line 52 are to be gone in the Da

Chu wire casing

16,26 by backrush, and being C, the

D line

53,54 of relaxing shape is that the tight Shu Huifu of backrush is in Xiao Chu wire casing 17,27.This moment is because fixation of C, the

D line

53,54 of on-slip cover 55 (55) make the 56 not unusual fluctuations of independently rolling off the production line.

(3) shown in the sectional drawing that Fig. 5 the utility model is implemented with four main runners, the main wheel body 10 of this case, 20 can be designed to four, A by this, B line 51, end can connect connector 561 miscellaneous outside 52, in order to do being plugged on the various electrical equipment, C wherein, D line 53, end can connect different shape connector 561 outside 54, in order to do being plugged on the various electrical equipment, as Fig. 6 A of the present utility model, B line outer end connects shown in the plane graph of various connector, A, B line 51, the connector 561 that 52 outer ends connect is for can be U.S.B plug, C, D line 53, the plug of 54 connectors that connected 561 or socket can be multiple shape.

(4) as Fig. 7 the utility model again shown in the sectional drawing of an embodiment, the housing 60 more than two ', 60 ' with uprightly to distribution implement, but this purpose is intended to the more wire rod 50 of storage capacity, can pull out longer wire rod 50 by this.

When A line 51 was drawn out, main wheel body 10 was the axle center turn with fixed axis 32, C line 53 under bore a hole 67 ' disengage the distance of weak point; B line 52 is pulled out, main wheel body 20 is the axle center rotation with fixed axis 34, D line 54 from upper conductor hole 65 ' disengage than short distance, therefore be stored in A, B, C,

D line

51,52,53,54 in two main wheel bodies, 10,20 its large and small

storage wire casings

16,26,17,27 all can be disengaged in a large number in two housings 60 ', 60 ' outer, wire rod 50 can be disengaged the length than length by this.

Shown in Fig. 7 and Fig. 8 are equipped with on-slip cover for accompanying drawing 7 its wire guides sectional drawing on-slip cover 55 be socketed on upper conductor hole 65 ' and bore a hole 67 down ' in, C,

D line

53,54 form the not-go-end of pulling at this by this, when drawing extraction outside A, the

B line

51,52, C,

D line

53,54 are swelling state (promptly relaxing shape) in Xiao

Chu wire casing

17,27, C,

D line

53,54 do not disengage outside two housings 60 ' (60 ').

To sum up, obvious the creation effect that architectural feature reached, brilliance was reached already, and the applicant offers application in accordance with the law.

Claims

1. the line concentrator of a wire rod, wheel body is arranged, it is characterized in that: have more than two or two and the main wheel body of independence separately, its side wall surface is respectively equipped with the side groove, each main wheel body all has the great wheel of big external diameter and has the little runner of less external diameter, and large and small runner has same centre bore;

On the wheel face of large and small runner, form large and small storage wire casing respectively; The centre bore of plural number main wheel body loose joint is respectively gone into separately independently in the fixed axis;

The wind spring sheet of plural number is chimeric respectively goes in the side groove, and wherein the bottom is linked to respectively on the fixed axis, and the outer end is connected on the side groove trough wall surface; Wire rod is can be respectively around being stored in the large and small storage wire casing, according to the stored wire rod of different large and small storage wire casings, can divide into two or more the length A that can independently pull out length, B line and two or more only disengage extremely C, the D line of the distance of weak point.

2. according to the line concentrator of the described wire rod of claim 1, it is characterized in that: the fixed axis system of plural number is fixed in the inside tank of single housing, this housing system is combined by left and right housing and central dividing plate binding, wherein, central dividing plate is in order to separate the fixed axis of plural number, form the upper conductor hole that plural number is derived for A, B line on housing, the below forms the following perforation that passes for C, D line.

3. according to the line concentrator of the described wire rod of claim 1, it is characterized in that: the fixed axis more than two or two is arranged, each is fixed axis independently, be fixed in respectively in the inside tank of each independent case, every adjacent housings is longitudinally arranges, the top of each housing is provided with a upper conductor hole, perforation is established in the below, wherein the C in the tank of every adjacent housings, D line pass respectively in the upper conductor hole that corresponds to each other and the perforation down, in order to do so that C, D line form same successional wire rod.

4. according to the line concentrator of the described wire rod of claim 1, it is characterized in that: but the socket of the C of plural number, D line mat on-slip cover, in being positioned down to bore a hole, to form stiff end.

5. according to the line concentrator of the described wire rod of claim 1, it is characterized in that: the C of plural number, D line get doubling for independently to roll off the production line, and end can be as electric connector outside this independently rolled off the production line.

6. according to the line concentrator of the described wire rod of claim 1, it is characterized in that: A, B line can be derived from the upper conductor hole, and its outer end connects ear microphone.

7. according to the line concentrator of the described wire rod of claim 1, it is characterized in that: form between the large and small runner of each main wheel body and prevent A, B line and C, the D line offside ring segment that slides to each other, be provided with the fixedly clip slot of wire rod of clip.