CN107039112A - The manufacture method of composite flat cable and composite flat cable - Google Patents
The manufacture method of composite flat cable and composite flat cable Download PDFInfo
- Publication number
- CN107039112A CN107039112A CN201610911632.2A CN201610911632A CN107039112A CN 107039112 A CN107039112 A CN 107039112A CN 201610911632 A CN201610911632 A CN 201610911632A CN 107039112 A CN107039112 A CN 107039112A
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- Prior art keywords
- flat cable
- strap
- length
- flat
- length direction
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
Abstract
The present invention can easily realize the spacing conversion between the branch of flat cable, direction transformation, conductor.Composite flat cable is formed by connecting above or equal to 2 flat cables, at least there is the 1st flat cable (10a) and the 2nd flat cable (10b) in the composite flat cable, each flat cable is that multiple straps (11) are arranged side by side, laminating dielectric film up and down from face arranged side by side, is exposing strap (11) without the dielectric film up and down at least one end.The strap (11) that exposes in the end of the 1st flat cable (10a) and the 2nd flat cable strap (11) welding exposed of end and be connected to each other; in the part being attached, the strap (11) of the 1st and the 2nd flat cable (10a, 10b) is covered by other dielectric films (15) of protection.
Description
Technical field
The present invention relates to the manufacture method of a kind of composite flat cable and composite flat cable, more specifically, be related to by
The manufacture method of the multiple composite flat cable of flat cable connection and composite flat cable, the flat cable is to make many
Conductor is side by side in one plane, and fitted respectively dielectric film from the both sides in its face arranged side by side.
Background technology
As the distribution component of high density distribution can be carried out in a limited space, using by many conductors and being listed in one
In individual plane, the flat cable for dielectric film of being fitted respectively from the both sides in its face arranged side by side.
On the distribution component being made up of the flat cable, its end turns into connecting portion, at the connecting portion, by with regulation
The connection electrode portion that spaced multiple conductors are constituted exposes.Moreover, the connection electrode portion exposed is with having multiple contacts
Substrate as connecting object etc. connects and carries out distribution.
On the construction of flat cable described above, such as in patent document 1, disclose by by flat cable main body
The 1st conductor and flat cable branch body the 2nd conductor front end dock and connect so that can arbitrarily adjust
The branch construct of the flat cable of the length of the conductor of flat cable.The branch construct of flat cable makes when carrying out above-mentioned connection
With the connection sheet with the 3rd conductor and electric conductivity salient point, by the 3rd conductor and electric conductivity salient point by the 1st conductor and the 2nd conductor
Connection.Think, thus, it is possible to easily and reliably electrically connect the 1st conductor and the 2nd conductor, branch to be carried out to flat cable.
Patent document 1:Japanese Unexamined Patent Publication 2014-220899 publications
The flat cable of patent document 1 carries out branch in order to which flat cable is connected, and has used the company with the 3rd conductor
Contact pin material, but be desirable to further simplify the part for connecting, realize readily connection.In addition, in patent document 1,
The spacing conversion between the conductor of flat cable is not referred to, but when carrying out the connection of flat cable, expectation can also tackle conductor
Between spacing conversion.
The content of the invention
It is an object of the invention to provide a kind of composite flat cable, its can easily carry out flat cable branch,
Spacing conversion between direction transformation, conductor.
Composite flat cable involved in the present invention is formed by connecting above or equal to 2 flat cables, multiple at this
Close in flat cable, at least with the 1st flat cable and the 2nd flat cable, the 1st flat cable and the 2nd flat electricity
Cable has following structures:Multiple straps side by side, are fitted in above and below face of the dielectric film from the strap where arranged side by side
The strap, at least one end of the 1st flat cable and at least one end of the 2nd flat cable
It is in and exposes the strap without the dielectric film up and down, the institute exposed in the end of the 1st flat cable
State strap and the 2nd flat cable end expose the strap welding and be connected to each other, described
The part that 1st flat cable and the 2nd flat cable are attached, the 1st flat cable and the 2nd flat cable
The strap is covered by other dielectric films of protection.
The manufacture method of composite flat cable involved in the present invention, the composite flat cable is above or equal to 2
What flat cable was formed by connecting, the composite flat cable at least has the 1st flat cable and the 2nd flat cable, and the described 1st is flat
Flat cable and the 2nd flat cable have following structures:Side by side, dielectric film is arranged side by side from the strap for multiple straps
The face at place fits in the strap up and down, at least one end of the 1st flat cable and described 2nd flat
The strap is being exposed at least one end of flat cable without the dielectric film up and down, in the composite flat ordinary telegram
In the manufacture method of cable, with following processes:By the strap exposed in the end of the 1st flat cable and
The process that the strap that the end of 2nd flat cable exposes is welded and connected;And in the 1st flat electricity
The part that cable and the 2nd flat cable are attached, by the described flat of the 1st flat cable and the 2nd flat cable
The process that flush conductor is covered using other dielectric films of protection.
The effect of invention
Being configured to of composite flat cable involved in the present invention easily carries out the branch of flat cable, direction and become
Change, the spacing conversion between conductor.
Brief description of the drawings
Figure 1A is 1 flat cable list for illustrating to constitute composite flat cable connection structure body involved in the present invention
The figure of the configuration example of body.
Figure 1B is 1 flat cable list for illustrating to constitute composite flat cable connection structure body involved in the present invention
Another figure of the configuration example of body.It is the figure of observation Figure 1A flat cable along its length.
Fig. 2A is the figure for illustrating the configuration example of composite flat cable involved in the present invention, is to represent composite flat ordinary telegram
The figure of the decomposition texture of cable.
Fig. 2 B are the figures for illustrating another configuration example of composite flat cable involved in the present invention.
Fig. 3 A are the production process for illustrating the composite flat cable by Fig. 2A, 2B rectilinear branches type illustrated
Figure.
Fig. 3 B are for illustrating the another of the production process of the composite flat cable by Fig. 2A, 2B rectilinear branches type illustrated
One figure.
Fig. 3 C are its of the production process for the composite flat cable for passing through Fig. 2A, 2B rectilinear branches type illustrated for explanation
His figure.
Fig. 3 D are its of the production process for the composite flat cable for passing through Fig. 2A, 2B rectilinear branches type illustrated for explanation
His figure.
Fig. 3 E are its of the production process for the composite flat cable for passing through Fig. 2A, 2B rectilinear branches type illustrated for explanation
His figure.
Fig. 4 is the figure for illustrating another configuration example of composite flat cable involved in the present invention.
Fig. 5 is the figure for illustrating the other structures example of composite flat cable involved in the present invention.
Fig. 6 is the figure for illustrating the other structures example of composite flat cable involved in the present invention.
Fig. 7 is the figure for illustrating the other structures example of composite flat cable involved in the present invention.
Fig. 8 is the figure for illustrating the other structures example of composite flat cable involved in the present invention.
The explanation of label
10 ... flat cables, the flat cables of 10a ... the 1st, the flat cables of 10b ... the 2nd, the flat cables of 10c ... the 3rd, 10d ...
4th flat cable, 11 ... straps, 12 ... dielectric films, 13 ... bonding layers, 14 ... splicing tapes, 15,15a ... dielectric films,
15b ... reinforcing plates, 16 ... solders, 100 ... composite flat cables.
Embodiment
Enumerate embodiments of the present invention first and illustrate.
(1) the composite flat cable of the application is formed by connecting above or equal to 2 flat cables, in the composite flat
In flat cable, at least with the 1st flat cable and the 2nd flat cable, the 1st flat cable and the 2nd flat cable tool
There are following structures:Multiple straps are arranged side by side, the laminating dielectric film up and down from face arranged side by side, in the 1st flat cable at least
One end and at least one end of the 2nd flat cable are being exposed described flat without the dielectric film up and down
Flush conductor, the strap and the end in the 2nd flat cable exposed in the end of the 1st flat cable
The strap exposed is welded and is connected to each other, and is attached in the 1st flat cable and the 2nd flat cable
Part, the strap of the 1st flat cable and the 2nd flat cable is covered by other dielectric films of protection.
Thereby, it is possible to provide a kind of composite flat cable, the composite flat cable can be with point of simple constitution realization flat cable
Spacing conversion between branch, direction transformation, conductor.
(2) composite flat cable preferably also has the 3rd flat cable, and the 3rd flat cable has following structures:It is multiple flat
Flush conductor is arranged side by side, the laminating dielectric film up and down from face arranged side by side, at least one end of the 3rd flat cable equal up and down
There is no the dielectric film and expose the strap, the 2nd flat cable and described the are connected in the 1st flat cable
3 flat cables, the strap exposed in the end of the 1st flat cable and one in the 3rd flat cable
The strap exposed at end is welded and is connected to each other, and is connected in the 1st flat cable and the 3rd flat cable
The part connect, the strap of the 1st flat cable and the 3rd flat cable is by other insulation of the protection
Film is covered.Thereby, it is possible to which the knot of branch is carried out for the multiple flat cables of the 1st flat cable connection with simple constitution realization
Structure.
(3) length of the preferably length direction of the 2nd flat cable and the 3rd flat cable is different from each other.Thus,
Branch's structure of the flat cable with appropriate length corresponding to position of connecting object of branch destination etc. can be obtained
Make.
(4) angle that preferably length direction of the 1st flat cable and the length direction of the 2nd flat cable are formed
The bad angle of degree is is less than or equal to 90 degree more than 0 degree, and the 1st flat cable and the 2nd flat cable are each institutes
State strap arranged side by side length direction length from and column direction a side it is elongated successively towards another side, it is described simultaneously
The front position of the length direction of the strap of row is on straight line, flat in described and column direction another side, the described 1st
The length of the length direction of the length of the length direction of the flat cable most long strap and the 2nd flat cable is most long
The front end of the strap be connected to each other, in described and column direction a side, the length direction of the 1st flat cable
The length most short strap and the 2nd flat cable length direction the length most short strap
Front end is connected to each other, and the strap of the 1st flat cable and the strap of the 2nd flat cable are from the side arranged side by side
To a side towards the another side, their front end is consecutively connected to each other.Thereby, it is possible to simple constitution realization pair
The length direction of flat cable enters the composite flat cable of line translation.
(5) spacing and the 2nd flat cable of the strap and column direction of preferred 1st flat cable
Strap and column direction spacing it is different from each other.Thereby, it is possible to spacing of the simple constitution realization to strap
Enter the composite flat cable of line translation.
(6) preferably also there is the 3rd flat cable, the 3rd flat cable has following structures:Multiple straps are arranged side by side,
The strap is fitted in above and below face of the dielectric film from the strap where arranged side by side, in the 3rd flat cable
The strap is being exposed at least one end without the dielectric film up and down, passes through in the 1st flat cable
Weld and connect the 2nd flat cable and the 3rd flat cable, the length direction and the described 3rd of the 1st flat cable
The bad angle for the angle that the length direction of flat cable is formed is is less than or equal to 90 degree, the 1st flat cable more than 0 degree
It is each the length of the length direction of the strap arranged side by side from described and column direction one with the 3rd flat cable
Side is elongated successively towards the another side, and the front position of the length direction of the strap arranged side by side is in straight line
On, in described and column direction another side, the length of the length direction of the 1st flat cable most long strap
Be connected to each other with the front end of the length of the length direction of the 3rd flat cable most long strap, it is described side by side
One side in direction, the length of the length direction of the 1st flat cable most short strap and the 3rd flat electricity
The front end of the length of the length direction of the cable most short strap is connected to each other, the strap of the 1st flat cable
With the strap of the 3rd flat cable from described and column direction a side towards the another side, their front end
Part consecutively connected to each other, being attached in the 1st flat cable and the 3rd flat cable, the 1st flat cable
Covered with the strap of the 3rd flat cable by other dielectric films of the protection.Can be simply to construct
Realize the composite flat cable for entering line translation to the length direction of flat cable.
(7) spacing and the 3rd flat cable of the strap and column direction of preferred 1st flat cable
Strap and column direction spacing it is different from each other.Thereby, it is possible to spacing of the simple constitution realization to strap
Enter the composite flat cable of line translation.
(8) the application is the manufacture method of composite flat cable, wherein, the composite flat cable is above or equal to 2
What individual flat cable was formed by connecting, the composite flat cable at least has the 1st flat cable and the 2nd flat cable, the described 1st
Flat cable and the 2nd flat cable have following structures:Multiple straps side by side, dielectric film from the strap simultaneously
Face where row up and down fits in the strap, at least one end and the described 2nd of the 1st flat cable
The strap is being exposed at least one end of flat cable without the dielectric film up and down, in the composite flat
In the manufacture method of cable, with following processes:By the strap exposed in the end of the 1st flat cable and
The process connected in the strap welding that the end of the 2nd flat cable exposes;And it is flat the described 1st
The part that cable and the 2nd flat cable are attached, by described in the 1st flat cable and the 2nd flat cable
The process that strap is covered using other dielectric films of protection.Thereby, it is possible to provide a kind of composite flat cable, this is combined
Flat cable can be converted with the spacing between the branch of simple constitution realization flat cable, direction transformation, conductor.
(9) the 3rd flat cable preferably is connected in the 1st flat cable, the 3rd flat cable has following knots
Structure:Multiple straps side by side, the strap are fitted in above and below face of the dielectric film from the strap where arranged side by side,
Exposing the strap without the dielectric film up and down at least one end of the 3rd flat cable,
In the manufacture method of the composite flat cable, with following processes:Described in exposing in the end of the 1st flat cable
Strap and the 3rd flat cable end expose the strap welding and connect process;And
The part that 1st flat cable and the 3rd flat cable are attached, by the 1st flat cable and described 3rd flat
The process that the strap of cable is covered using other dielectric films of the protection.Thereby, it is possible to simply to construct
Realize the structure that branch is carried out for the multiple flat cables of the 1st flat cable connection.
(10) preferably there are following processes:Cut off operation, by the 1st flat cable and the 2nd flat cable each
The strap be cut to, the length of the length direction of the strap arranged side by side from and column direction a side direction
Another side is elongated successively, and the front position of the length direction of the strap arranged side by side is located on straight line;And it is flat
Flush conductor connects process, so that the length direction of the 1st flat cable and the length direction of the 2nd flat cable are formed
Bad angle turn into and be more than 0 degree and be less than or equal to 90 degree of mode by the strap of the 1st flat cable and described 2nd flat
The strap of flat cable utilizes solder connection, the strap connection process be in described and column direction another side,
By the length side of the length of the length direction of the 1st flat cable most long strap and the 2nd flat cable
To the front end of the length most long strap be connected to each other, it is flat by the described 1st in described and column direction a side
The length of the length direction of the length of the length direction of the cable most short strap and the 2nd flat cable is most short
The front end of the strap is connected to each other, by the flat of the strap of the 1st flat cable and the 2nd flat cable
The front end of conductor is connected to each other.Thereby, it is possible to enter answering for line translation to the length direction of flat cable with simple constitution realization
Close flat cable.
(11) the 3rd flat cable preferably is connected in the 1st flat cable, the 3rd flat cable has following knots
Structure:Multiple straps side by side, the strap are fitted in above and below face of the dielectric film from the strap where arranged side by side,
Exposing the strap without the dielectric film up and down at least one end of the 3rd flat cable,
In the manufacture method of the composite flat cable, with following processes:Cut off operation, by the 1st flat cable and described 3rd flat
The respective strap of flat cable is cut to, the length of the length direction of the strap arranged side by side from and column direction
One side is elongated successively towards another side, and the front position of the length direction of the strap arranged side by side is located at straight line
On;The strap connects process, so that the length direction and the length of the 3rd flat cable of the 1st flat cable
The bad angle that direction is formed, which turns into, to be more than 0 degree and is less than or equal to 90 degree of mode by the strap of the 1st flat cable
Solder connection is utilized with the strap of the 3rd flat cable;And in the 1st flat cable and the 3rd flat electricity
The part that cable is attached, the protection is utilized by the strap of the 1st flat cable and the 3rd flat cable
The process of other dielectric films covering, the strap connection process is in described and column direction another side, by institute
State the length most long strap of the length direction of the 1st flat cable and the length direction of the 3rd flat cable
The front end of the length most long strap is connected to each other, in described and column direction a side, by the 1st flat cable
Length direction the length most short strap and the 3rd flat cable length direction length it is most short described
The front end of strap is connected to each other, by the strap of the 1st flat cable and the strap of the 3rd flat cable
Front end be connected to each other.Thereby, it is possible to enter the composite flat of line translation to the length direction of flat cable with simple constitution realization
Flat cable.
(12) spacing and the 2nd flat electricity of the strap and column direction of preferred 1st flat cable
Strap and column direction the spacing of cable is different from each other.Thereby, it is possible to simple constitution realization strap
Away from the composite flat cable for entering line translation.
(13) spacing and the 3rd flat electricity of the strap and column direction of preferred 1st flat cable
Strap and column direction the spacing of cable is different from each other.Thereby, it is possible to simple constitution realization strap
Away from the composite flat cable for entering line translation.
[detailed contents of embodiments of the present invention]
Below, referring to the drawings, the manufacture method of composite flat cable involved in the present invention and composite flat cable is illustrated
Concrete example.In addition, the present invention is not limited to these illustrations, shown by claims, comprising with claims etc.
Being had altered in same implication and scope.
Figure 1A and Figure 1B be for illustrate 1 that constitutes composite flat cable connection structure body involved in the present invention it is flat
The figure of the configuration example of cable monomer, Figure 1A is the top view of flat cable, and Figure 1B is the orthogonal to the longitudinal direction of flat cable
The structure chart of section.
Flat cable 10 has many straps 11 arranged side by side in one plane, the laminating dielectric film up and down from face arranged side by side
12 structure.In at least one length direction end of flat cable 10, without dielectric film 12, strap 11 reveals
Go out.The connection connector of strap 11 or substrate exposed at this.In addition, the strap 11 exposed is in order to constitute composite flat
Cable and welded and be connected with the strap of other flat cables.
Strap 11 by section general flat rectangular-shaped tin-coated copper or silver-plated copper or the rolled copper foil of copper alloy
Constitute, and at predetermined intervals and column pitch be listed as one it is plane.Moreover, the patch up and down from the face arranged side by side of strap 11
Conjunction has dielectric film 12.
Dielectric film 12 is made up of the sheet component with flexible and electrical insulating property.Dielectric film 12 is by poly terephthalic acid second
The resins such as diol ester, polyester, polyimides or polyphenylene sulfide are formed.
And be provided with dielectric film 12 by epoxy resin, polyimide resin, polyester resin, polyurethane resin, propylene
The engagement of the composition such as the various resinae cements such as acid resin, melmac, polyamide or ultraviolet hardening resin
Layer 13.Moreover, for strap 11, making the face of bonding layer 13 relative, being fitted with 2 dielectric films 12.Hereby it is achieved that flat lead
The mutual electric insulation of body 11.
In addition, in fig. 1 it is illustrated that the configuration example of the flat cable 10 with 4 straps 11, but strap 11
Radical is suitably changed.The width dimensions of strap 11, thickness and simultaneously column pitch and current value etc. are matched and suitably set.
Composite flat cable involved by embodiments of the present invention is that connection is more than or equal to 2 such as Figure 1A and Figure 1B institutes
The flat cable that shows and constitute.The composite flat cable at least has the 1st flat cable and the 2nd flat cable, flat the 1st
Strap 11 that the end of cable exposes and welded in the strap 11 that exposes of end of the 2nd flat cable and
It is connected with each other.Moreover, the part being connected in the 1st flat cable and the 2nd flat cable, the 1st flat cable and the 2nd flat cable
Strap 11 be capped by other dielectric films of protection.
(embodiment 1)
Fig. 2A is the figure for illustrating the configuration example of composite flat cable involved in the present invention, is to represent composite flat ordinary telegram
The figure of the decomposition texture of cable.Composite flat cable 100 has the structure being formed by connecting above or equal to 2 flat cables.
In Fig. 2 example, composite flat cable 100 has 4 flat cables, i.e. flat cable 10a, 10b, 10c, 10d.By these
The direction that flat cable 10a~10d constitutes the conductor of rectilinear branches, i.e. flat cable will not change and linearly extend simultaneously
And it is branched off into the composite flat cable 100 of multiple flat cables.
As described above, the quantity for the flat cable being attached in composite flat cable 100 is not limited to Fig. 2A example
Son, composite flat cable 100 at least has the 1st flat cable and the 2nd flat cable this 2 flat cables, with they are connected
The structure connect.In this example embodiment, the 1st flat cable is set to flat cable 10a, the 2nd flat cable is set to flat electricity
Cable 10b.In addition, in the composite flat cable 100 of the example, with the 3rd flat cable 10c and the 4th flat cable 10d.
The length of 2nd flat cable 10b and the 3rd flat cable 10c length direction is different from each other.4th flat cable 10c
There is identical structure with the 2nd flat cable 10b.Herein, the connection for each flat cable that rectilinear branches go out can be corresponded to
Subject object, is adjusted in the way of the length for making the length direction of each flat cable of carry out branch turns into optimal length
And connect.Thereby, it is possible to obtain corresponding to position of connecting object of branch destination etc., the flat electricity with appropriate length
The branch construct of cable.
Each flat cable 10a~10d has structure as illustrated in figures 1A and ib.That is, the 1st~the 4th flat cable 10a~
10d has following structures:Multiple straps 11 are arranged side by side, the dielectric film 12 of fitting via bonding layer 13 up and down from face arranged side by side,
Partly expose strap 11 in the 1st~the 4th flat cable 10a~10d at least one end.Exposing strap
11 end, dielectric film 12 is not pasted in any face up and down in the face arranged side by side of strap 11.
In Fig. 2A example, for the 1st flat cable 10a, connection carries out the 2nd~the 4th flat cable of rectilinear branches
10b、10c、10d.Herein, for the 1st flat cable 10a strap 11, by the 2nd~the 4th flat cable 10b~10d
Strap 11 be sequentially connected.In the mutual connection of strap 11, in each flat cable 10a~10d end
The part that strap 11 exposes is welded by immersed solder, is connected with each other strap 11 by solder.Immersed solder refers to,
Among the solder (solder bath) of melting or solder liquid level, the portion of the strap 11 of the flat cable welded is impregnated
Divide and welded.
The flat cable of strap 11 is impregnated in solder bath or solder liquid level, can make strap 11 each other
The flat cable of the both sides of connection or the flat cable of either one.
In the 1st flat cable 10a and the 2nd~the 4th flat cable that strap 11 is connected to each other by immersed solder
10b~10d coupling part, to cover by way of the strap 11 that solder is connected, from the arranged side by side of strap 11
Paste other dielectric films 15 of protection in two surface sides in face.Herein, other dielectric films 15 are via gluing for being formed by splicing tape 14
Layer is connect, the coupling part of strap 11 is pasted on, the part that strap 11 exposes is covered from two sides and protected.Its
The strengthening membrane that his dielectric film 15 is strengthened as the exposed portion to strap 11 works.It is used as other dielectric films 15
Material, can use the identical insulating materials of dielectric film 12 with each flat cable 10a~10d, but be not limited to this.Also may be used
Without using splicing tape 14, to turn into the structure of bonding layer using in one of face of dielectric film 15, dielectric film 15 be pasted on
Conductor.
Or, can also as shown in Figure 2 B, to the flat cable 10a and the 2nd~the 4th flat electricity being connected by solder
Cable 10b~10d conducting attachment other dielectric films 15a, reinforcing plate 15b is pasted from its outside.
Fig. 3 A~Fig. 3 E are the making works for illustrating the composite flat cable by Fig. 2A, 2B rectilinear branches type illustrated
The figure of sequence.
First, as shown in Figure 3A, the strap 11 that the end in the 1st flat cable 10a that should be connected exposes is made
The region D2 for the strap 11 that region D1 and the 2nd~the 4th flat cable 10b, 10c, 10d end are exposed is impregnated in respectively
Solder bath or solder liquid level, are welded to the strap 11 in each region.Moreover, as shown in Figure 3 B, the 1st flat cable 10a
Conductor with carry out rectilinear branches the 2nd~the 4th flat cable 10b, 10c, 10d conductor it is overlapping, by being attached to conductor
Solder is attached.Herein, for the 1st flat cable 10a strap 11, by the 2nd~the 4th flat cable 10b~10d
Strap 11 be sequentially connected.
Fig. 3 C are the figures for roughly showing to carry out the coupling part of the strap 11 of solder connection.The 1st be connected to each other
The strap 11 of flat cable 10a strap 11 and the 2nd~the 4th flat cable 10b~10d of progress branch, one
Part overlaps each other, and is solidified by the solder 16 dipped and be attached to conductor, thus flat cable 10a strap 11 and flat
Flat cable 10b~10d the machinery of strap 11 and electrical connection.
Next, as shown in Figure 3 D, from the connecting portion office of each flat cable 10a~10d by solder connection dew
Two surface sides in the face arranged side by side of the strap 11 gone out, paste splicing tape 14.Splicing tape 14 can use no base material and by being bonded
The two sides splicing tape that agent is constituted.Splicing tape 14 is covered with each flat cable 10a~10d exposed soldered strap 11
The mode of lid, is pasted on the coupling part of strap 11.
Moreover, as shown in FIGURE 3 E, on the splicing tape 14 of two surface sides for being pasted on the coupling part of strap 11, from
Paste other dielectric films 15 in two surface sides.Thereby, it is possible to make the composite flat cable of rectilinear branches type.
(embodiment 2)
Fig. 4 is the figure for illustrating another configuration example of composite flat cable involved in the present invention, is shown to flat electricity
Strap and column direction the spacing of cable enters line translation, by the structure of 2 flat cable connections.Fig. 4 shows connecting each other
The appearance for the strap that the end of 2 flat cables connect is exposed.
In this example embodiment, the 1st flat cable 10a and the 2nd flat cable 10b strap 11 is connected to each other.Connected
The 1st flat cable 10a length direction and the bad angle of angle that is formed of the 2nd flat cable 10b length direction be 90 degree.
That is, by being attached to the 1st flat cable 10a and the 2nd flat cable 10b, it is achieved in the length direction of flat cable
Direction transformation.
Now, the spacing p1's and the 2nd flat cable 10b of the 1st flat cable 10a strap 11 and column direction is flat
Flush conductor 11 and column direction spacing p2 it is different.Herein, the spacing of the 2nd flat cable 11b strap 11 diminishes.Example
Such as, the spacing p1 of the 1st flat cable 10a strap 11 is 1.0mm, the spacing of the 2nd flat cable 10b strap 11
P2 is 0.5mm.As described above, by being attached to the 1st flat cable 10a and the 2nd flat cable 10b, thus allowing for
The spacing conversion of strap 11.
The 1st above-mentioned flat cable 10a and the angle of the 2nd flat cable 10b direction transformation are not limited to above-mentioned
The bad angle for the angle that example, the 1st flat cable 10a length direction and the 2nd flat cable 10b length direction are formed can
Determined in the scope for being less than or equal to 90 degree more than 0 degree.
When making Fig. 4 composite flat cable 100, first, by the end for the 1st flat cable 10a that should be connected
The front end of the strap 11 exposed is obliquely cut off relative to itself and column direction.Now, with multiple straps after cut-out
The mode that 11 front end is located on straight line L1 is cut off.Thus, from strap 11 and column direction a side towards another
One side, the length of the length direction of the exposed portion of strap 11 is elongated successively.
Moreover, similarly, the strap 11 that will expose in the end of the 2nd flat cable 10b as connecting object
Front end, obliquely cut off relative to itself and column direction.The front end of multiple straps 11 after cut-out is located on straight line L2.By
This, from a side of the strap 11 and column direction of the 2nd flat cable towards another side, the exposed division of strap 11
The length of the length direction divided is elongated successively.Straight line L1 and L2 can be set as the straight line with same slope.
1st flat cable 10a and the 2nd flat cable 10b relative to strap 11 and column direction incline direction
Cut-out angle, the angle of spacing corresponding to respective flat cable 10a, 10b strap 11 and travel direction conversion
Degree (angle that i.e. the 1st flat cable 10a length direction and the 2nd flat cable 10b length direction are formed) is determined.
Herein, the cut-out angle of strap 11 be determined as the 1st flat cable 10a each strap 11 it is flat relative to the 2nd
Cable 10b each strap 11 is connected in man-to-man mode, with the adjacent discontiguous angle of strap 11.
Moreover, in the same manner as embodiment 1, make the 1st flat cable 10a strap 11 exposed portion front end and
The exposed portion front end of 2nd flat cable 10b strap 11 is impregnated in solder bath or solder liquid level, and strap 11 is entered
Row welding.Moreover, as shown in figure 4, for the 1st flat cable 10a, the 2nd flat cable of the spacing of strap 11 will be converted
10b is attached by solder.Now, the flat cable 10b of strap 11 and the 2nd for the 1st flat cable 10a being connected to each other
Strap 11, its fore-end is overlapped each other, using the solder by dipping and being attached to, and the lap of conductor is coagulated
Gu, thus flat cable 10a strap 11 and flat cable the 10b machinery of strap 11 and electrical connection.
Herein, the 1st flat cable 10a flat cable 10b of strap 11 and the 2nd strap 11 is flat at its
Conductor 11 and column direction another side, the length of the 1st flat cable 10a length direction most long and of strap 11
The front end of the length of 2nd flat cable 10b length direction most long strap 11 is connected to each other.In addition, in strap
11 and column direction a side, the most short strap 11 and the 2nd of the length of the 1st flat cable 10a length direction is flat
The front end of the length of cable 10b length direction most short strap 11 is connected to each other.Moreover, from the arranged side by side of strap 11
An above-mentioned side in direction is towards another side, and the 1st flat cable 10a flat cable 10b's of strap 11 and the 2nd is flat
The front end of flush conductor 11 is sequentially connected along simultaneously column direction each other.
Then, in the same manner as embodiment 1, from the connection in each flat cable 10a, the 10b being attached by solder
Paste splicing tape 14 in two surface sides in the face arranged side by side of the strap 11 exposed at part.Splicing tape 14 can use no base material and
The two sides splicing tape being made up of bonding agent.Splicing tape 14 is led with each the flat of flat cable 10a, 10b exposed soldered
The mode that body 11 is covered, is pasted on the coupling part of strap 11.
Moreover, on the splicing tape 14 that two surface sides of the coupling part of strap 11 are pasted, it is pasted from two surface sides
His dielectric film 15.Enter line translation thereby, it is possible to the spacing that makes to strap, and the length direction of flat cable is carried out
The composite flat cable 100 of conversion.
(embodiment 3)
Fig. 5 is the figure for illustrating the other structures example of composite flat cable involved in the present invention.In embodiment 2
In, show to enter strap and column direction the spacing of flat cable line translation, and by the length side of 2 flat cables
To the structure for entering line translation, but in the present embodiment, the spacing of strap 11 is not converted, the length of flat cable is only converted
The direction in direction.
Fig. 5 shows the appearance of the strap exposed in the end for 2 flat cables being connected to each other.In addition, the 1st is flat
The interconnection part of the front end of the flat cable 10a flat cable 10b of strap 11 and the 2nd strap 11, it is same with Fig. 4
Sample, strap 11 a part of overlapping and be attached by solder, but simplify in Figure 5 and illustrate.In addition, Fig. 5
Each flat cable 10a, 10b strap 11 illustrate 4 to illustrate, but can configure more straps 11,
Its quantity is not limited.
In this example embodiment, by by the 1st flat cable 10a and the 2nd flat cable 10b connections, so as to realize flat cable
Length direction direction transformation.1st flat cable 10a length direction and the 2nd flat cable 10b length direction are formed
The bad angle of angle be 90 degree.
The angle of direction transformation between the 1st above-mentioned flat cable 10a and the 2nd flat cable 10b is not limited to
The bad angle for the angle that the example stated, the 1st flat cable 10a length direction and the 2nd flat cable 10b length direction are formed
It can be determined in the scope for being less than or equal to 90 degree more than 0 degree.
The preparation method of the composite flat cable 100 of present embodiment is identical with embodiment 2.
(embodiment 4)
Fig. 6 is the figure for illustrating the other structures example of composite flat cable involved in the present invention.In present embodiment
In, constitute and flat cable is branched into other multiple flat cables, and the compound of line translation is entered to the spacing of strap 11
Flat cable 100.
In figure 6, the 1st flat cable 10a strap 11 and the 2nd~the 4th flat cable 10b, 10c, 10d's is flat
The interconnection part of the front end of conductor 11 in the same manner as Fig. 4, strap 11 a part of overlapping and connected by solder
Connect, but simplify in figure 6 and illustrate.In addition, Fig. 6 the 2nd~the 4th flat cable 10a, 10b, 10d strap 11 in order to
Illustrate and illustrate 4, but more straps 11 can be configured, its quantity is not limited.
In the example of fig. 6, for the 1st flat cable 10a strap 11, by the 2nd~the 4th flat cable 10b~
10d strap 11 is sequentially connected.The fore-end of strap 11 is welded by immersed solder, using solder to flat
Conductor 11 is attached, and this is identical with embodiment 2.In this example embodiment, the spacing conversion of strap and the phase of embodiment 2
Together.
In addition it is also possible to which the spacing p2 for being configured to the 2nd~the 4th flat cable 10b, 10c, 10d is more than the 1st flat cable
10a spacing p1.In addition, the 2nd~the 4th flat cable 10b, 10c, 10d spacing p2 can be with different from each other, the 2nd flat cable
10a spacing p1 can be for each different as the 2nd~the 4 flat cable 10b, 10c, 10d of connecting object.
Alternatively, it is also possible to being at least one in the 2nd~the 4th flat cable 10b, 10c, 10d, such as the 2nd flat cable
Spacing p2 it is different from the 1st flat cable 10a spacing p1, the 3rd and the 4th flat cable 10c, 10d of others spacing p2 with
1st flat cable 10a spacing p1 is identical.
The 1st above-mentioned flat cable 10a and the angle of the 2nd~the 4th flat cable 10b, 10c, 10d direction transformation are not
It is defined in above-mentioned example, the 1st flat cable 10a length direction and the 2nd~the 4th flat cable 10b, 10c, 10d length
The bad angle for the angle that direction is formed can be determined in the scope for being less than or equal to 90 degree more than 0 degree.
The spacing by flat cable of the preparation method of the composite flat cable of present embodiment and embodiment 2, which is converted, to be connected
Scoop out identical for the preparation method of multiple flat cables (the 2nd~the 4th flat cable 10b, 10c, 10d).
(embodiment 5)
Fig. 7 is the figure for illustrating the other structures example of composite flat cable involved in the present invention.In present embodiment
In, the spacing for not converting strap 11 is constituted, flat cable other multiple flat cables are branched into, and converted length
The composite flat cable 100 in direction.
1st flat cable 10a strap 11 and the 2nd~the 4th flat cable 10b, 10c, 10d strap 11
The interconnection part of front end, in the same manner as Fig. 4, strap 11 a part of overlapping and be attached by solder, but
Simplify in Fig. 7 and illustrate.In addition, Fig. 7 the 2nd~the 4th flat cable 10a, 10b, 10d strap 11 is schemed to illustrate
4 are shown, but more straps 11 can be configured, its quantity is not limited.
In the example of fig. 7, it is flat by the 2nd~the 4th of progress branch for the 1st flat cable 10a as connection source
Cable 10b, 10c, 10d are connected.Herein, for the 1st flat cable 10a strap 11, by the 2nd~the 4th flat cable
10b~10d strap 11 is sequentially connected.The mutual connection of strap 11 is identical with embodiment 3.
Angle on above-mentioned the 1st flat cable 10a and the 2nd~the 4th flat cable 10b, 10c, 10d direction transformation
Degree, the bad angle for the angle that the length direction of the 1st flat cable 10a length direction and the 2nd flat cable 10b can be formed
Determined in the scope for being less than or equal to 90 degree more than 0 degree.In the 2nd~the 4th flat cable, angle can be different.
The preparation method of the composite flat cable of present embodiment should with the direction transformation by flat cable of embodiment 3
Preparation method for multiple flat cables (the 2nd~the 4th flat cable 10b, 10c, 10d) is identical.
(embodiment 6)
Fig. 8 is the figure for illustrating the other structures example of composite flat cable involved in the present invention.In present embodiment
Composite flat cable 100 in, following two kinds of structures are combined, the first construction is to the 1st flat cable 10a and the
Line translation is entered in 2~the 4th flat cable 10b, 10c, 10d direction, and to flat cable 10a strap 11 and flat electricity
Spacing between cable 10b strap 11 enters the construction of line translation, and second of construction is to flat cable 10a and flat cable
10c, 10d carry out the construction of rectilinear branches.It is compound that as described above or rectilinear branches, direction transformation and spacing are converted
Construction.
Claims (13)
1. a kind of composite flat cable, it is formed by connecting above or equal to 2 flat cables,
In the composite flat cable,
At least there is the 1st flat cable and the 2nd flat cable,
1st flat cable and the 2nd flat cable have following structures:
Multiple straps side by side, dielectric film from the strap side by side where face fit in described flat lead up and down
Body, at least one end of the 1st flat cable and at least one end of the 2nd flat cable equal up and down
There is no the dielectric film and expose the strap,
The strap and the end dew in the 2nd flat cable exposed in the end of the 1st flat cable
The strap gone out is welded and is connected to each other,
The part being attached in the 1st flat cable and the 2nd flat cable, the 1st flat cable and the described 2nd
The strap of flat cable is covered by other dielectric films of protection.
2. composite flat cable according to claim 1, wherein,
Also there is the 3rd flat cable,
3rd flat cable has following structures:
Multiple straps side by side, dielectric film from the strap side by side where face fit in described flat lead up and down
Body, is exposing the strap without the dielectric film up and down at least one end of the 3rd flat cable,
The 2nd flat cable and the 3rd flat cable are connected in the 1st flat cable,
The strap and the end dew in the 3rd flat cable exposed in the end of the 1st flat cable
The strap gone out is welded and is connected to each other,
The part being attached in the 1st flat cable and the 3rd flat cable, the 1st flat cable and the described 3rd
The strap of flat cable is covered by other dielectric films of the protection.
3. composite flat cable according to claim 2, wherein,
The length of the length direction of 2nd flat cable and the 3rd flat cable is different from each other.
4. composite flat cable according to claim 1, wherein,
The bad angle for the angle that the length direction of 1st flat cable and the length direction of the 2nd flat cable are formed is
It is less than or equal to 90 degree more than 0 degree,
1st flat cable and the 2nd flat cable are each the length of the length direction of the strap arranged side by side
One side of degree from simultaneously column direction is elongated successively towards another side, the front end position of the length direction of the strap arranged side by side
Put on straight line,
In described and column direction another side, the length of the length direction of the 1st flat cable is most long described flat to be led
The front end of the length of the length direction of body and the 2nd flat cable most long strap is connected to each other,
In described and column direction a side, the length of the length direction of the 1st flat cable most short strap
It is connected to each other with the front end of the length of the length direction of the 2nd flat cable most short strap,
The strap of 1st flat cable and the strap of the 2nd flat cable are from described and column direction one end
Side is towards the another side, and their front end is consecutively connected to each other.
5. composite flat cable according to claim 4, wherein,
The spacing of the strap and column direction of 1st flat cable and the strap of the 2nd flat cable
And column direction spacing it is different from each other.
6. composite flat cable according to claim 4, wherein,
Also there is the 3rd flat cable,
3rd flat cable has following structures:
Multiple straps side by side, dielectric film from the strap side by side where face fit in described flat lead up and down
Body, is exposing the strap without the dielectric film up and down at least one end of the 3rd flat cable,
The 2nd flat cable and the 3rd flat cable are connected by welding in the 1st flat cable,
The bad angle for the angle that the length direction of 1st flat cable and the length direction of the 3rd flat cable are formed is
It is less than or equal to 90 degree more than 0 degree,
1st flat cable and the 3rd flat cable are each the length of the length direction of the strap arranged side by side
Spend, the length direction of the arranged side by side strap elongated successively from described and column direction a side towards the another side
Front position be in straight line on,
In described and column direction another side, the length of the length direction of the 1st flat cable is most long described flat to be led
The front end of the length of the length direction of body and the 3rd flat cable most long strap is connected to each other,
In described and column direction a side, the length of the length direction of the 1st flat cable most short strap
It is connected to each other with the front end of the length of the length direction of the 3rd flat cable most short strap,
The strap of 1st flat cable and the strap of the 3rd flat cable are from described and column direction one end
Side is towards the another side, and their front end is consecutively connected to each other,
The part being attached in the 1st flat cable and the 3rd flat cable, the 1st flat cable and the described 3rd
The strap of flat cable is covered by other dielectric films of the protection.
7. composite flat cable according to claim 6, wherein,
The spacing of the strap and column direction of 1st flat cable and the strap of the 3rd flat cable
And column direction spacing it is different from each other.
8. a kind of manufacture method of composite flat cable, the composite flat cable is above or equal to 2 flat cable connections
,
The composite flat cable at least has the 1st flat cable and the 2nd flat cable, the 1st flat cable and the described 2nd
Flat cable has following structures:Side by side, dielectric film is above and below the strap side by side face at place for multiple straps
The strap is fitted in, at least the one of at least one end of the 1st flat cable and the 2nd flat cable
The strap is being exposed in individual end without the dielectric film up and down,
In the manufacture method of the composite flat cable, with following processes:
The strap and the end dew in the 2nd flat cable exposed in the end of the 1st flat cable
The process that the strap gone out is soldered and connected;And carried out in the 1st flat cable and the 2nd flat cable
The part of connection, the strap of the 1st flat cable and the 2nd flat cable is exhausted using other of protection
The process of velum covering.
9. the manufacture method of composite flat cable according to claim 8, wherein,
The 3rd flat cable is connected in the 1st flat cable,
3rd flat cable has following structures:
Multiple straps side by side, dielectric film from the strap side by side where face fit in described flat lead up and down
Body, is exposing the strap without the dielectric film up and down at least one end of the 3rd flat cable,
In the manufacture method of the composite flat cable, with following processes:
The strap and the end in the 3rd flat cable that will expose in the end of the 1st flat cable
The process that the strap exposed is welded and connected;And carried out in the 1st flat cable and the 3rd flat cable
The part of connection, its of the protection is utilized by the strap of the 1st flat cable and the 3rd flat cable
The process of his dielectric film covering.
10. the manufacture method of composite flat cable according to claim 8, wherein,
With following processes:
Cut off operation, the 1st flat cable and the respective strap of the 2nd flat cable are cut to, described
The length of the length direction of strap arranged side by side is elongated successively and described towards another side from a side of simultaneously column direction
The front position of the length direction of strap arranged side by side is located on straight line;And
Strap connects process, so that the length direction and the length direction of the 2nd flat cable of the 1st flat cable
The bad angle formed, which turns into, to be more than 0 degree and is less than or equal to 90 degree of mode by the strap of the 1st flat cable and institute
The strap for stating the 2nd flat cable utilizes solder connection,
The strap connection process is in described and column direction another side, by the length side of the 1st flat cable
To the length most long strap and the 2nd flat cable length direction the length most long strap
Front end be connected to each other,
In described and column direction a side, described flat lead the length of the length direction of the 1st flat cable is most short
The front end of the length of the length direction of body and the 2nd flat cable most short strap is connected to each other,
The front end of the strap of 1st flat cable and the strap of the 2nd flat cable is connected to each other.
11. the manufacture method of composite flat cable according to claim 10, wherein,
The 3rd flat cable is connected in the 1st flat cable,
3rd flat cable has following structures:
Multiple straps side by side, dielectric film from the strap side by side where face fit in described flat lead up and down
Body, is exposing the strap without the dielectric film up and down at least one end of the 3rd flat cable,
In the manufacture method of the composite flat cable, with following processes:
Cut off operation, the 1st flat cable and the respective strap of the 3rd flat cable are cut to, described
The length of the length direction of strap arranged side by side is elongated successively and described towards another side from a side of simultaneously column direction
The front position of the length direction of strap arranged side by side is located on straight line;
The strap connects process, so that the length direction and the length of the 3rd flat cable of the 1st flat cable
The bad angle that direction is formed, which turns into, to be more than 0 degree and is less than or equal to 90 degree of mode by the strap of the 1st flat cable
Solder connection is utilized with the strap of the 3rd flat cable;And
The part being attached in the 1st flat cable and the 3rd flat cable, by the 1st flat cable and described
The process that the strap of 3rd flat cable is covered using other dielectric films of the protection,
The strap connection process is in described and column direction another side, by the length side of the 1st flat cable
To the length most long strap and the 3rd flat cable length direction the length most long strap
Front end be connected to each other,
In described and column direction a side, described flat lead the length of the length direction of the 1st flat cable is most short
The front end of the length of the length direction of body and the 3rd flat cable most short strap is connected to each other,
The front end of the strap of 1st flat cable and the strap of the 3rd flat cable is connected to each other.
12. the manufacture method of composite flat cable according to claim 10, wherein,
The spacing of the strap and column direction of 1st flat cable and the strap of the 2nd flat cable
And column direction spacing it is different from each other.
13. the manufacture method of composite flat cable according to claim 11, wherein,
The spacing of the strap and column direction of 1st flat cable and the strap of the 3rd flat cable
And column direction spacing it is different from each other.
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CN109428179A (en) * | 2017-08-25 | 2019-03-05 | 矢崎总业株式会社 | The conductor connection structure of plate Wiring member |
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JP6626873B2 (en) * | 2017-12-01 | 2019-12-25 | 矢崎総業株式会社 | Connection structure between plate-like wiring material and electrical junction box |
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JP2014175063A (en) * | 2013-03-06 | 2014-09-22 | Furukawa Electric Co Ltd:The | Electrical wiring structure, electrical connection structure, and method for manufacturing electrical wiring structure |
JP2014220899A (en) * | 2013-05-07 | 2014-11-20 | 住友電気工業株式会社 | Branch structure for flat cable, branch flat cable, and method of manufacturing branch flat cable |
JP2015011918A (en) * | 2013-07-01 | 2015-01-19 | 住友電気工業株式会社 | Different pitch flat cable connection structure, pitch conversion flat cable and manufacturing method of pitch conversion flat cable |
CN204243215U (en) * | 2013-06-14 | 2015-04-01 | 住友电气工业株式会社 | Flat cable |
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JP2014175063A (en) * | 2013-03-06 | 2014-09-22 | Furukawa Electric Co Ltd:The | Electrical wiring structure, electrical connection structure, and method for manufacturing electrical wiring structure |
JP2014220899A (en) * | 2013-05-07 | 2014-11-20 | 住友電気工業株式会社 | Branch structure for flat cable, branch flat cable, and method of manufacturing branch flat cable |
CN204243215U (en) * | 2013-06-14 | 2015-04-01 | 住友电气工业株式会社 | Flat cable |
JP2015011918A (en) * | 2013-07-01 | 2015-01-19 | 住友電気工業株式会社 | Different pitch flat cable connection structure, pitch conversion flat cable and manufacturing method of pitch conversion flat cable |
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CN109428179A (en) * | 2017-08-25 | 2019-03-05 | 矢崎总业株式会社 | The conductor connection structure of plate Wiring member |
US10505291B2 (en) | 2017-08-25 | 2019-12-10 | Yazaki Corporation | Conductor connection structure of plate-like routing members |
CN109428179B (en) * | 2017-08-25 | 2020-05-19 | 矢崎总业株式会社 | Conductor connection structure of plate-like wiring member |
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