CN104347162A - Flat cable and method for manufacturing same - Google Patents
Flat cable and method for manufacturing same Download PDFInfo
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- CN104347162A CN104347162A CN201410384012.9A CN201410384012A CN104347162A CN 104347162 A CN104347162 A CN 104347162A CN 201410384012 A CN201410384012 A CN 201410384012A CN 104347162 A CN104347162 A CN 104347162A
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Abstract
The invention provides a flat cable and a method for manufacturing the same. The flat cable enables a plurality of wires to be bent easily in the parallel direction, and the plurality of wires are not damaged, and miniaturization is achieved. The flat cable (1) is provided with the plurality of wires (11) which are arranged in a planar manner; and insulating films (12) which are pasted on a single side or two sides of the arrangement surface of each wire (11). The arrangement sequence of the plurality of wires (11) is not changed, and the central lines (C1, C2) of the plurality of wires (11) in the parallel direction are not in a straight line in the length direction of the flat cable (1).
Description
Technical field
The present invention relates to a kind of flat cable and manufacture method thereof.
Background technology
According to the wiring path of flat cable, install after sometimes flat cable must being bent.Current, as the bending method of flat cable and known following method, namely, insulated electric conductor arranges many at grade, make these many insulated electric conductors connected to each other, the linking part of many insulated electric conductors form otch along cable length direction and slit is set, thus making flat cable bending (for example, referring to patent documentation 1) at grade.
Patent documentation 1: Japanese Unexamined Patent Publication 2004-119071 publication
In the flat cable of patent documentation 1, when the linking part of many insulated electric conductors forming otch and slit is set, likely accidentally injure insulated electric conductor.In addition, in order to can not owing to arranging slit and Damage to insulation conductor on linking part, need the insulated electric conductor interval each other after linking to ensure to be more than or equal to predetermined distance, thus have to flat cable to maximize in its width direction.
In addition, the processing that Jiang Gexian (insulated electric conductor) is overlapping also needs to spend man-hour.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of flat cable and manufacture method thereof, this flat cable easily can obtain the state that many wires are just bent upwards side by side at it, and can realize miniaturization in the direction of the width.
To achieve these goals, flat electricity of the present invention has:
Many wires, they are arranged in plane; And
Dielectric film, it is pasted from the one-sided or both sides of the arrangement plane of described many wires,
Described many wires put in order not change it, and the mode that the center line on the direction side by side of described many wires does not become straight line on the length direction of this flat cable configures.
To achieve these goals, the manufacture method of flat cable of the present invention, many wires are arranged in plane by it, paste the 1st dielectric film from the one-sided of its arrangement plane or both sides and fixed by described many wires,
In the manufacture method of this flat cable, described many wires are configured to, do not change putting in order of described many wires, and the center line on the direction side by side of described many wires does not become straight line on the length direction of this flat cable.
The effect of invention
According to the present invention, provide a kind of flat cable and manufacture method thereof, this flat cable easily can obtain the state that many wires are just bent upwards side by side at it, and can realize miniaturization in the direction of the width.
Accompanying drawing explanation
Fig. 1 is the vertical view of the flat cable represented involved by the 1st execution mode of the present invention.
Fig. 2 is the A-A profile of the flat cable involved by the 1st execution mode.
Fig. 3 is the vertical view of the flat cable involved by variation of the 1st execution mode.
(a) of Fig. 4 is the vertical view of the flat cable involved by the 2nd execution mode, and (b) is the B-B profile of the flat cable shown in (a), and (c) is the profile of the variation representing the 2nd execution mode.
Fig. 5 is the vertical view of the flat cable involved by the 3rd execution mode.
Fig. 6 is the schematic diagram of the manufacture method of the flat cable represented involved by the 3rd execution mode.
Fig. 7 is the expanded view of the guide reel involved by the 3rd execution mode.
Fig. 8 is the vertical view of the long cable involved by the 3rd execution mode.
Fig. 9 is the schematic diagram of the variation of the manufacture method of the flat cable represented involved by the 3rd execution mode.
Figure 10 is the schematic diagram of other variation of the manufacture method of the flat cable represented involved by the 3rd execution mode.
Figure 11 is the profile of the flat cable involved by other variation of the 1st execution mode.
The explanation of label
1: flat cable
11: electric wire
11A: non-fixed portions (sweep)
11B: straight line portion
12: a pair dielectric films (example of the 1st dielectric film)
13: adhesive linkage
14: dielectric film (example of the 2nd dielectric film)
15: straight angle conductor
32: long cable
34: a pair laminating rolls
36a, 36b: a pair guide reel (example of guide member)
37: guiding groove
38: guide portion
38A: through hole
39: trough of belt guide portion
39A: groove
Embodiment
[explanation of the execution mode of the present application]
First, explanation is enumerated to the content of the execution mode of the present application.
Flat cable involved by the execution mode of the present application,
(1) have: many wires, they are arranged in plane; And
Dielectric film, it is pasted from the one-sided or both sides of the arrangement plane of described many wires,
Described many wires put in order not change it, and the mode that the center line on the direction side by side of described many wires does not become straight line on the length direction of this flat cable configures.
According to this structure, the state that many wires are just bent upwards side by side at it easily can be obtained.Further, many wires can not be damaged and realize the miniaturization of the flat cable on Width.
(2) in the flat cable described in (1), preferred described many wires have non-fixed portions, and this non-fixed portions is on described direction side by side and be not pasted with described dielectric film along described length direction,
At described non-fixed portions place, described many wires are bent upwards in described side side by side.
According to this structure, many wires side by side easily can be made to bend at non-fixed portions place.
(3) in the flat cable described in (1), preferred described dielectric film comprises the 1st dielectric film and is different from the 2nd dielectric film of described 1st dielectric film,
Described many wires have the straight line portion and the sweep bending along not parallel with described length direction direction that extend with linearity along described length direction,
Described straight line portion is pasted with described 1st dielectric film, described sweep is being pasted with described 2nd dielectric film with described 1st dielectric film same side.
According to this structure, by utilizing the 2nd dielectric film stationary curved part, thus the case of bending of flat cable can be maintained.
(4) in the flat cable described in (1), preferred described many wires have the straight line portion and the sweep bending along not parallel with described length direction direction that extend with linearity along described length direction,
Described dielectric film is pasted with from the both sides of arrangement plane entirety of the described many wires comprising described straight line portion and described sweep.
According to this structure, the dielectric film straight line portion of securing electric lines and sweep continuously can be utilized.
(5) in the flat cable according to any one of (1) to (4), preferred described many wires are coaxial cord respectively, and this coaxial cord comprises: center conductor; The coating layer of insulating properties, it covers around described center conductor; External conductor, it covers around described coating layer; And insulation sheath, it covers around described external conductor.
According to this structure, the flat cable of shielding character excellence can be provided.
(6) in the flat cable according to any one of (1) to (4), preferred described many wires are insulated electric conductor respectively, and this insulated electric conductor comprises: center conductor; And the coating layer of insulating properties, it covers around described center conductor.
According to this structure, the short circuit between many wires can be prevented.
(7) in the flat cable according to any one of (1) to (4), preferred described many wires are straight angle conductor respectively.
According to this structure, easily flat cable is bent to its thickness direction.
(8) in the flat cable according to any one of (1) to (4), preferred described many wires are the conductor of non-coated insulation body respectively.
According to this structure, without using insulator coating conductor, more cheap flat cable can be provided.
(9) in the flat cable according to any one of (1) to (8), preferred described dielectric film is pasted from the one-sided of arrangement plane of described many wires.
(10) in the flat cable according to any one of (1) to (4), preferred described dielectric film is pasted from the both sides of the arrangement plane of described many wires.
According to any one structure, many wires side by side all can be easily made to bend in direction side by side to it.
In addition, the manufacture method of the flat cable involved by the execution mode of the present application, many wires are arranged in plane by (11), paste the 1st dielectric film from the one-sided of its arrangement plane or both sides and fixed by described many wires,
In the manufacture method of this flat cable, described many wires are configured to, do not change putting in order of described many wires, and the center line on the direction side by side of described many wires does not become straight line on the length direction of this flat cable.
According to this structure, can easily obtain by many wires in the state be just bent upwards side by side, and, can manufacture and do not damage many wires and miniaturized flat cable can be realized.
(12) in the manufacture method of the flat cable described in (11), preferably on described length direction, paste described 1st dielectric film discontinuously to described many wires, thus on described many wires, form the non-fixed portions not being pasted with described 1st dielectric film
Described non-fixed portions is bent upwards in described side side by side.
According to this structure, many wires side by side easily can be made to bend at non-fixed portions place.
(13) in the manufacture method of the flat cable described in (12), preferably in bending non-fixed portions, pasting with described 1st dielectric film same side the 2nd dielectric film being different from described 1st dielectric film.
According to this structure, by utilizing the 2nd dielectric film being different from the 1st dielectric film to be fixed sweep, thus the case of bending of flat cable can be maintained.
(14) in the manufacture method of the flat cable described in (11), preferably in the mode becoming predetermined distance between described many wires, described many wires are contacted with guide member,
By making described guide member move up in described side side by side, thus described center line being bent upwards in described side side by side, meanwhile, the arrangement plane of described many wires pasting described 1st dielectric film continuously along described length direction.
According to this structure, by using guide member, thus described 1st dielectric film can be utilized to be fixed the straight line portion of electric wire and sweep continuously.
(15) in the manufacture method of the flat cable according to any one of (11) to (14), preferably described 1st dielectric film is pasted from the one-sided of arrangement plane of described many wires.
(16) in the manufacture method of the flat cable according to any one of (11) to (14), preferably described 1st dielectric film is pasted from the both sides of the arrangement plane of described many wires.
According to any one structure, many wires side by side all can be easily made just to be bent upwards side by side at it.
[detailed content of the execution mode of the present application]
Below, with reference to accompanying drawing, the example of the execution mode of flat cable involved in the present invention is described.Flat cable involved by present embodiment is to be electrically connected by pair of outer equipment, or in order to carry out the cable that in equipment, distribution uses.
(the 1st execution mode)
Fig. 1 is the vertical view of the flat cable 1 represented involved by the 1st execution mode, and Fig. 2 is the A-A profile of the flat cable 1 shown in Fig. 1.
As shown in Figures 1 and 2, flat cable 1 has: many (at this, being 5) electric wires 11, and they are arranged in plane; And a pair dielectric film 12 (example of the 1st dielectric film), they cover arranged many wires 11.
As shown in Figure 2, as electric wire 11, use thin footpath insulated electric conductor, this thin footpath insulated electric conductor has center conductor 11a and the coating layer 11b to the insulating properties that the surrounding of center conductor 11a covers.If use insulated electric conductor as electric wire 11, then can prevent the short circuit between arranged insulated electric conductor.The external diameter of insulated electric conductor 11 can be set to and be less than or equal to 0.8mm.The electric wire 11 that conductor size is thinner than AWG32 can be used.
In addition, also can replace insulated electric conductor and use thin footpath coaxial cord as electric wire 11, this thin footpath coaxial cord has: center conductor; The coating layer of insulating properties, it covers around center conductor; External conductor, it covers around coating layer; And insulation sheath, it covers around external conductor.The external diameter of this thin footpath coaxial cord can be set to and be less than or equal to 0.8mm.If use the coaxial cord that conductor size is thinner than AWG40, then can form high density distribution, from this starting point, comparative optimization.In addition, if use coaxial cord as electric wire 11, then the flat cable of shielding character excellence can be provided.
When pasting dielectric film 12 to insulated electric conductor or coaxial cord, can closely configure insulated electric conductor or coaxial cord.
Further, as electric wire 11, the round conductor etc. not having the diameter of coated insulation body to be less than or equal to 0.8mm can also be used.If use diameter to be less than or equal to the round conductor of 0.3mm, then can reduce the spacing of each line and form high density distribution, from this starting point, comparative optimization.In addition, by using the round conductor not having coated insulation body, thus flat cable can be manufactured at an easy rate.
A pair dielectric film 12 is such as formed by mylar etc.On dielectric film 12, its respect to one another is provided with the adhesive linkage 13 be made up of thermoplastic resin, thermosetting resin or ultraviolet curable resin etc.Dielectric film 12 such as width is 50 ~ 180mm, and thickness (thickness of adhesive linkage and substrate layer) is about 50 ~ 75 μm.
A pair dielectric film 12, by being arranged in plane electric wire 11 from the state of the sandwich of its arrangement plane, is pasted each other via adhesive linkage 13.Thus, many wires 11 are covered by dielectric film 12 and integrated.In addition, to be preferably set to the bonding force of adhesive linkage 13 and dielectric film 12 larger with the bonding force of electric wire 11 than adhesive linkage 13 for adhesive linkage 13.Such as, preferably use with the bonding force of the resin forming dielectric film 12 than the bonding agent large with the bonding force of the metal forming electric wire 11.
As shown in Figure 1, in the 1st execution mode, be arranged in plane many wires 11 and utilize a pair dielectric film 12 to carry out lamination discontinuously in their length direction.That is, flat cable 1 has many wires 11 and is pasted and 2 the part 12A and 12B formed by a pair dielectric film 12.The distribution 11 arranged has not by the non-fixed portions 11A that dielectric film 12 covers at the central portion of its length direction, and, there is in the both sides of non-fixed portions 11A standing part 11B, 11B of being covered by dielectric film 12.Each standing part 11B, 11B of electric wire 11 extend along the length direction of electric wire 11 with linearity, and the non-fixed portions 11A of electric wire 11 bends in direction side by side along it.That is, in flat cable 1, standing part 11B, 11B of electric wire 11 form straight line portion, and the non-fixed portions 11A of electric wire 11 forms sweep.Thus, flat cable 1 not change putting in order of many wires 11, and center line C2 on the direction side by side of another standing part 11B of center line C1 on the direction side by side of many wires 11 standing part 11B and many wires 11 along flat cable 1 length direction not mode be point-blank configured.
As described above, according to the structure of the 1st execution mode, the many wires 11 side by side can be made easily to bend on its side by side direction.Further, due to without the need to as prior art, slit being set between conductor in order to make flat cable bending, therefore, it is possible to do not damage electric wire 11, and the interval between electric wire 11 being set narrower.Thereby, it is possible to realize the miniaturization of the Width of flat cable 1.
In addition, in the 1st execution mode, the non-fixed portions 11A place that many wires 11 are not being pasted by dielectric film 12, is just bent upwards side by side at it.According to this structure, the flat cable 1 of the state making many wires 11 side by side bend at non-fixed portions 11A place easily can be obtained.
In addition, in the 1st execution mode, flat cable 1 be have to many wires 11 side by side paste dielectric film 12 discontinuously and formed 2 part 12A, 12B structure, but be not limited to this example.
Such as, as shown in Figure 3, flat cable 1A has to be more than or equal to 3 and to be pasted discontinuously by dielectric film 12 and the structure of the standing part 11B1 ~ 11B3 formed.The center line C1 of the standing part 11B1 in the left side in adjacent standing part 11B and Fig. 3 and the center line C2 of the standing part 11B2 of central authorities, and the center line C3 of the center line C2 of the standing part 11B2 of central authorities and the standing part 11B3 on right side, do not form the mode of straight line with the length direction along flat cable 1A, the direction side by side of electric wire 11 configures with offseting.In addition, the center line C1 of non-conterminous standing part 11B1 in standing part 11B1 ~ 11B3 and the center line C3 of standing part 11B3 both can be consistent on the direction side by side of electric wire 11, also can configure with offseting.
In addition, in the 1st execution mode, be formed as the structure that a pair insulated electric conductor 12 carries out pasting from the both sides of the arrangement plane being arranged in plane electric wire 11, but be not limited to this example.Such as, as shown in figure 11, the one-sided structure that insulated electric conductor 12 is only pasted onto the arrangement plane of electric wire 11 can be also formed as.Even if when dielectric film 12 is pasted onto the one side of this arrangement plane, also can identically with the 1st execution mode, many wires 11 be easily made to be bent upwards square side by side.
(the 2nd execution mode)
Fig. 4 is the vertical view of the flat cable 20 involved by the 2nd execution mode.
As shown in Fig. 4 (a) and (b), the flat cable 20 involved by the 2nd execution mode is different from the flat cable 1 of the 1st execution mode, uses be arranged in many plane straight angle conductors 15 as electric wire.Further, dielectric film 12 (12A, 12B) is pasted discontinuously from the both sides of the arrangement plane of straight angle conductor 15 via adhesive linkage 13 on the length direction of flat cable 20.Straight angle conductor 15 includes and to be covered by dielectric film 12 and straight line portion 15B, 15B of extending with linearity and do not covered by dielectric film 12 and the sweep 15A bending along not parallel with the length direction of flat cable 20 direction.Flat cable 20 is pasted with the dielectric film 14 different from dielectric film 12 further on the sweep 15A of straight angle conductor 15.
Dielectric film 14 can by the material identical with dielectric film 12, and such as mylar is formed, and also can be made up of the material different from dielectric film 12.
Straight angle conductor 15 is such as made up of tinned copper conductor.This straight angle conductor 15 is as shown in Fig. 4 (b), it is the rectangular-shaped conductor of general flat, can be used in axially vertical section, the ratio of length (thickness) L1 of longitudinal direction and length (width) L2 of horizontal direction is the shape of the scope of 2:1 ~ 1:2.The width of each straight angle conductor 15 is for be such as less than or equal to 0.3mm.
According to the structure of the 2nd execution mode, by the dielectric film 14 different from the dielectric film 12 of straight line portion 15B, the 15B for covering straight angle conductor 15 being pasted onto the sweep 15A of straight angle conductor 15, thus be reliably fixed the bending state of many straight angle conductors 15 can be made not changing putting in order of many straight angle conductors 15 under.
In addition, identically with flat cable 20, flexible flat cable (FFC) can also be used as slim wiring material.Fig. 4 (c) is an example of the FFC20A of the variation represented as the 2nd execution mode.
As the straight angle conductor 15C used in FFC20A, the length of its longitudinal direction (thickness) L3 can be used such as to be more than or equal to 0.025mm, the length (width) of horizontal direction is such as more than or equal to the structure of 0.2mm.That is, the thin conductor that the straight angle conductor 15C used in FFC20A is less than or equal to 0.15 by the ratio L3/L4 of thickness and width is formed.Identically with above-mentioned execution mode 2, dielectric film 12 is pasted from the both sides of the arrangement plane of straight angle conductor 15C via adhesive linkage 13.
In the FFC20A with above-mentioned slim straight angle conductor 15C, be configured to be pasted with dielectric film 12 discontinuously on the length direction of straight angle conductor 15C, and, paste other dielectric films different from dielectric film 12 at the sweep of straight angle conductor 15C, thus be reliably fixed the bending state of many straight angle conductors 15 can be made not changing putting in order of many straight angle conductors 15 under.
(the 3rd execution mode)
Fig. 5 is the vertical view of the flat cable 30 involved by the 3rd execution mode.
As shown in Figure 5, the flat cable 30 involved by the 3rd execution mode identically with the flat cable 1 of the 1st execution mode, has many wires 11 side by side.Electric wire 11 identically with the 1st execution mode, has straight line portion 11B, 11B and the sweep 11A bending along not parallel with its length direction direction that the length direction along flat cable 30 extends with linearity.In the 3rd execution mode, a pair dielectric film 12 is pasted from the both sides of arrangement plane entirety of the many wires 11 comprising straight line portion 11B, 11B and sweep 11A.As electric wire 11, identically with flat cable 1, preferably coaxial cord or insulated electric conductor is used.
Below, use Fig. 6 to Fig. 8, the manufacture method of the flat cable 30 involved by the 3rd execution mode is described.
Growth cable 32 first made by flat cable 30 involved by 3rd execution mode, then by the shape that long cable 32 is cut into expectation being made.
First, as shown in Figure 6, growth cable 32 is made.Many wires 11 are supplied to abreast with the interval of regulation between a pair laminating roll 34,34 also mutually pressed toward each other.A pair guide reel 36a, 36b (example of guide member) is configured with in the upstream (left side of Fig. 6) of a pair laminating roll 34.Guide reel 36a is configured in upstream side, and guide reel 36b is configured in downstream.When guide reel 36a is by electric wire 11 pressing downwards, the upper end being configured to guide reel 36b is positioned at higher position compared with the lower end of guide reel 36a, and the trace that have passed the electric wire 11 of guide reel 36a bends and applies tension force to electric wire 11.On the contrary, when electric wire 11 upwards presses by guide reel 36a, the lower end being configured to guide reel 36b is positioned at lower position compared with the upper end of guide reel 36a.In this case, also tension force can be applied to electric wire 11.Then, the dielectric film 12,12 being coated with adhesive linkage 13 is supplied to the both sides of the arrangement plane of electric wire 11.Further, after utilizing a pair laminating roll 34,34 to press a pair dielectric film 12,12 clamping many wires 11, dielectric film 12,12 is pasted mutually, and forms long cable 32.The long cable 32 formed in the manner described above is carried from a pair laminating roll 34,34 to downstream (right side of Fig. 6).
As shown in the expanded view of Fig. 7, guide reel 36b has the multiple guiding grooves 37 being provided with straight line portion and sweep continuously.Guide reel 36a is used for applying tension force to electric wire 11, also can not have guiding groove 37.Each guiding groove 37 has the width can accommodating electric wire 11.If many wires 11 are supplied between a pair guide reel 36a, 36b, then each electric wire 11 is accommodated in each guiding groove 37 be arranged on guide reel 36b.Each electric wire 11 is with the rotation of a pair guide reel 36a, 36b, and an each guiding groove in edge 37 is bending is supplied to a pair laminating roll 34,34.Thus, under the state of straight line portion 11B, 11B and sweep 11A of being formed with electric wire 11 continuously, a pair dielectric film, 12,12 pairs of electric wires 11 are utilized to cover.
Finally, as shown in Figure 8, dotted portion is cut from the long cable 32 formed in the manner described above.Like this, can obtain the flat cable 30 with many wires 11, this electric wire 11 has straight line portion 11B, 11B as shown in Figure 5 and sweep 11A.
According to the structure of the 3rd execution mode, a pair dielectric film 12 can be utilized, do not change putting in order and being fixed continuously by the straight line portion 11B of electric wire 11 and sweep 11A of many wires 11.In addition, in the 3rd execution mode, by only arranging guide reel 36a and there is the so simple structure of guide reel 36b of guiding groove 37, and above-mentioned flat cable 30 can be obtained.
In addition, the manufacture method of the flat cable 30 of the 3rd execution mode, is not limited to the method shown in Fig. 6.Such as shown in the variation of Fig. 9, a pair guide reel 36a, 36b of Fig. 6 can be replaced, guide portion 38 is configured in the upstream side of a pair laminating roll 34,34.This guide portion 38 has multiple through hole 38A side by side along its length.Under the state being each passed through a wire 11 in each through hole 38A of guide portion 38, electric wire 11 is supplied between a pair laminating roll 34,34 (with reference to Fig. 6).Guide portion 38 as shown by arrow a in fig. 9, be configured to can be parallel and orthogonal with the direction of the supply of electric wire 11 along the direction side by side with electric wire 11 direction move.Therefore, when electric wire 11 is supplied to a pair laminating roll 34,34, suitably move along arrow A by making guide portion 38, putting in order of electric wire 11 can not be changed and electric wire 11 is bent, simultaneously, paste a pair dielectric film 12 continuously from the both sides of the arrangement plane of electric wire 11, obtain the long cable 32 identical with execution mode 3.
In addition, also can arrange other guide reel in the upstream of guide portion 38, this guide reel makes the trace of electric wire 11 bend and apply tension force.In this case, other guide reel and guide portion 38 synchronization action.
In addition, as shown in Figure 10, can be configured to replace above-mentioned guide portion 38, there is in the upstream side configuration of a pair laminating roll 34,34 the trough of belt guide portion 39 of multiple groove 39A.Under the state that many wires 11 are inserted in groove 39A respectively, trough of belt guide portion 39 moves along the direction that the direction side by side with electric wire 11 is parallel and orthogonal with the direction of the supply of electric wire 11, thus can manufacture the long cable 32 identical with execution mode 3.In addition, trough of belt guide portion 39 also can be the structure with groove on round bar.In this case, such as can at the groove of the upper band of the guide surface (periphery) of the guide reel 36a of Fig. 6 or guide reel 36b just like the linearity of comb.Thus, guide reel 36a and 36b is moved synchronously to the direction vertical with trace, the sweep 11A of electric wire 11 can be made.In addition, guide reel 36b also only can be made to move up in the side vertical with trace, make electric wire 11 bending in less scope.
Above, describe the present invention with reference to detailed and specific execution mode, but for a person skilled in the art, obviously can carry out various change or correction under the prerequisite not departing from spirit of the present invention, scope.In addition, the quantity, position, shape etc. of structure member described above are not limited to above-mentioned execution mode, can change to preferred quantity, position, shape etc. when implementing of the present invention.
Claims (16)
1. a flat cable, it has:
Many wires, they are arranged in plane; And
Dielectric film, it is pasted from the one-sided or both sides of the arrangement plane of described many wires,
Described many wires put in order not change it, and the mode that the center line on the direction side by side of described many wires does not become straight line on the length direction of this flat cable configures.
2. flat cable according to claim 1, wherein,
Described many wires have non-fixed portions, and this non-fixed portions is on described direction side by side and be not pasted with described dielectric film along described length direction,
At described non-fixed portions place, described many wires are bent upwards in described side side by side.
3. flat cable according to claim 1, wherein,
Described dielectric film comprises the 1st dielectric film and is different from the 2nd dielectric film of described 1st dielectric film,
Described many wires have the straight line portion and the sweep bending along not parallel with described length direction direction that extend with linearity along described length direction,
Described straight line portion is pasted with described 1st dielectric film, described sweep is being pasted with described 2nd dielectric film with described 1st dielectric film same side.
4. flat cable according to claim 1, wherein,
Described many wires have the straight line portion and the sweep bending along not parallel with described length direction direction that extend with linearity along described length direction,
Described dielectric film is pasted with from the both sides of arrangement plane entirety of the described many wires comprising described straight line portion and described sweep.
5. flat cable according to any one of claim 1 to 4, wherein,
Described many wires are coaxial cord respectively, and this coaxial cord comprises: center conductor; The coating layer of insulating properties, it covers around described center conductor; External conductor, it covers around described coating layer; And insulation sheath, it covers around described external conductor.
6. flat cable according to any one of claim 1 to 4, wherein,
Described many wires are insulated electric conductor respectively, and this insulated electric conductor comprises: center conductor; And the coating layer of insulating properties, it covers around described center conductor.
7. flat cable according to any one of claim 1 to 4, wherein,
Described many wires are straight angle conductor respectively.
8. flat cable according to any one of claim 1 to 4, wherein,
Described many wires are the conductor of non-coated insulation body respectively.
9. flat cable according to any one of claim 1 to 4, wherein,
Described dielectric film is pasted from the one-sided of arrangement plane of described many wires.
10. flat cable according to any one of claim 1 to 4, wherein,
Described dielectric film is pasted from the both sides of the arrangement plane of described many wires.
The manufacture method of 11. 1 kinds of flat cables, many wires are arranged in plane by it, paste the 1st dielectric film from the one-sided of its arrangement plane or both sides and fixed by described many wires,
In the manufacture method of this flat cable, described many wires are configured to, do not change putting in order of described many wires, and the center line on the direction side by side of described many wires does not become straight line on the length direction of this flat cable.
The manufacture method of 12. flat cables according to claim 11, wherein,
On described length direction, paste described 1st dielectric film discontinuously to described many wires, thus on described many wires, form the non-fixed portions of not pasting described 1st dielectric film,
Described non-fixed portions is bent upwards in described side side by side.
The manufacture method of 13. flat cables according to claim 12, wherein,
In bending non-fixed portions, pasting with described 1st dielectric film same side the 2nd dielectric film being different from described 1st dielectric film.
The manufacture method of 14. flat cables according to claim 11, wherein,
In the mode becoming predetermined distance between described many wires, described many wires are contacted with guide member,
By making described guide member move up in described side side by side, thus described center line being bent upwards in described side side by side, meanwhile, the arrangement plane of described many wires pasting described 1st dielectric film continuously along described length direction.
15. according to claim 11 to the manufacture method of the flat cable according to any one of 14, wherein,
Described 1st dielectric film is pasted from the one-sided of arrangement plane of described many wires.
16. according to claim 11 to the manufacture method of the flat cable according to any one of 14, wherein,
Described 1st dielectric film is pasted from the both sides of the arrangement plane of described many wires.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-163367 | 2013-08-06 | ||
| JP2013163367 | 2013-08-06 | ||
| JP2014-149662 | 2014-07-23 | ||
| JP2014149662A JP6439306B2 (en) | 2013-08-06 | 2014-07-23 | Flat cable and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104347162A true CN104347162A (en) | 2015-02-11 |
| CN104347162B CN104347162B (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410384012.9A Active CN104347162B (en) | 2013-08-06 | 2014-08-06 | Flat cable and method for manufacturing same |
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| CN (1) | CN104347162B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111192722A (en) * | 2018-11-14 | 2020-05-22 | 佳能株式会社 | Method of manufacturing wire harness |
| CN111681814A (en) * | 2020-07-09 | 2020-09-18 | 浙江万马集团特种电子电缆有限公司 | High-frequency data transmission line structure for field manual quick connection and manufacturing method thereof |
| CN112154521A (en) * | 2018-05-25 | 2020-12-29 | 株式会社自动网络技术研究所 | Wiring member |
| CN112514190A (en) * | 2018-08-03 | 2021-03-16 | 株式会社自动网络技术研究所 | Wiring member |
| CN113409995A (en) * | 2021-05-25 | 2021-09-17 | 乐庭电线工业（惠州）有限公司 | High-precision fluoroplastic film pasting line and production process thereof |
| CN114746960A (en) * | 2019-11-21 | 2022-07-12 | 株式会社自动网络技术研究所 | Wiring member |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154521A (en) * | 2018-05-25 | 2020-12-29 | 株式会社自动网络技术研究所 | Wiring member |
| US11443869B2 (en) | 2018-05-25 | 2022-09-13 | Autonetworks Technologies, Ltd. | Wiring member |
| CN112514190A (en) * | 2018-08-03 | 2021-03-16 | 株式会社自动网络技术研究所 | Wiring member |
| CN111192722A (en) * | 2018-11-14 | 2020-05-22 | 佳能株式会社 | Method of manufacturing wire harness |
| CN114746960A (en) * | 2019-11-21 | 2022-07-12 | 株式会社自动网络技术研究所 | Wiring member |
| CN111681814A (en) * | 2020-07-09 | 2020-09-18 | 浙江万马集团特种电子电缆有限公司 | High-frequency data transmission line structure for field manual quick connection and manufacturing method thereof |
| CN111681814B (en) * | 2020-07-09 | 2021-11-05 | 浙江万马集团特种电子电缆有限公司 | High-frequency data transmission line structure for field manual quick connection and manufacturing method thereof |
| CN113409995A (en) * | 2021-05-25 | 2021-09-17 | 乐庭电线工业（惠州）有限公司 | High-precision fluoroplastic film pasting line and production process thereof |
| CN113409995B (en) * | 2021-05-25 | 2022-07-01 | 乐庭电线工业（惠州）有限公司 | Production process of high-precision fluoroplastic film pasting line |
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