CN104752852A - Cable assembly and manufacturing method thereof - Google Patents
Cable assembly and manufacturing method thereof Download PDFInfo
- Publication number
- CN104752852A CN104752852A CN201310734664.6A CN201310734664A CN104752852A CN 104752852 A CN104752852 A CN 104752852A CN 201310734664 A CN201310734664 A CN 201310734664A CN 104752852 A CN104752852 A CN 104752852A
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- CN
- China
- Prior art keywords
- cable
- ring
- riveting
- insulation
- wire sheathing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/53—Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
Abstract
A cable assembly (100) comprises a cable (110), a riveting ring (130) riveted at the front end of the cable, and a printed circuit board (120) electrically connected with the cable, wherein the cable comprises a conductor (111), an inner insulated skin (112) coating the conductor, a metal braided layer (113) coating the inner insulated skin, and an insulated jacket (115) coating the metal braided layer; the insulated jacket extends from the front end of the metal braided layer; the cable also comprises a plastic ring (116); the plastic ring surrounds and coats the metal braided layer and abuts against one end of the insulated jacket; the metal braided layer is provided with a turning part (114) turned reversely and surrounding and coating the insulated jacket and the plastic ring; the outer diameter of the plastic ring is smaller than the outer diameter of the insulated jacket; and the riveting ring is riveted on the turning part.
Description
[technical field]
The present invention is relevant a kind of cable-assembly and manufacture method thereof, particularly relates to a kind of cable-assembly for power delivery and manufacture method thereof.
[background technology]
Traditional cable-assembly comprises cable, iron hoop and printed circuit board (PCB), and described cable comprises conductor, interior insulated hull, wire sheathing and external insulation skin.The coated described conductor of described interior insulated hull, described wire sheathing has extension and folding portion, described folding portion extends to the turnover of its other end from one end of extension, the coated described interior insulated hull of described extension, the coated described external insulation skin of described folding portion, described interior insulated hull and described conductor extend beyond described wire sheathing.When described cable welds with described printed circuit board (PCB), need first by the folding portion of wire sheathing described in iron hoop riveting, then iron hoop is welded with the pad on printed circuit board (PCB).In the process of riveting, easily cause metal knitted fracture, thus the metal knitted of fracture is overlapped with the element on printed circuit board (PCB), cause short circuit; Meanwhile, when iron hoop welds with the pad on printed circuit board (PCB), heat being produced, causing the external insulation skin in iron hoop to be heated to melt.
Therefore, cable-assembly and manufacture method thereof that a kind of improvement is provided is necessary.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind ofly can avoid occurring that metal knitted fracture and radium-shine welding are overflow the cable-assembly of the problems such as glue and manufacture method thereof at riveting with welding in processing procedure as far as possible.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of cable-assembly, it comprises cable, riveting is in the riveting ring of cable front end, and the printed circuit board (PCB) to be electrically connected with cable, described cable comprises conductor, the interior insulated hull of coated described conductor, the wire sheathing of coated described interior insulated hull, and the outer quilt of the insulation of coated described wire sheathing, the outer quilt of described insulation is extended in the front end of described wire sheathing, described cable also comprises a teething ring, described teething ring is around the described wire sheathing of parcel and be resisted against one end of the outer quilt of described insulation, described wire sheathing there is oppositely turnover and around the described insulation of parcel outer by and the folding portion of teething ring, the external diameter of described teething ring is less than the external diameter of the outer quilt of described insulation, described riveting ring riveting is in described folding portion.
Relative to prior art, described teething ring is located between the folding portion of described wire sheathing and the part of the interior insulated hull of parcel, and the external diameter of described teething ring is less than the external diameter of the outer quilt of described insulation, therefore between described teething ring and the outer quilt of described insulation, height of formation is poor, a receiving space is formed between folding portion and described teething ring described in this height official post, the disconnected metal knitted quantity that this receiving space can make riveting cause as buffer strip drops to minimum, when cable coordinates with printed circuit board (PCB), avoid disconnected metal knittedly to overlap with the element on printed circuit board (PCB), thus short circuit is caused in cable-assembly use procedure, simultaneously, this receiving space can be used to accommodate the outer excessive glue flowed out by melting because being heated of insulation.
For solving the problems of the technologies described above, the present invention also adopts following technical scheme:
A manufacture method for cable-assembly, it comprises the following steps:
(1) single line cable is provided, described cable comprises the outer quilt of insulation of conductor, the interior insulated hull of coated described conductor, the wire sheathing of coated described interior insulated hull and coated described wire sheathing, described conductor has the weld part extending described interior insulated hull, and the outer quilt of described insulation is extended in the front end of described wire sheathing;
(2) teething ring is provided, described teething ring around the described wire sheathing of parcel front end and be resisted against one end of the outer quilt of described insulation, the front end of described wire sheathing extends described teething ring and oppositely bending extends to form folding portion, and described folding portion is around described teething ring and the outer quilt of described insulation;
(3) provide a riveting ring, described riveting ring riveting is in described folding portion; And
(4) provide a printed circuit board, the weld part of described riveting ring and described cable is welded in described printed circuit board (PCB).
[accompanying drawing explanation]
Fig. 1 is the stereogram of cable-assembly according to the invention.
Fig. 2 is the three-dimensional exploded view of cable-assembly shown in Fig. 1.
Fig. 3 is vertical view when wire sheathing does not turn down in cable shown in Fig. 2.
Fig. 4 is the vertical view in cable shown in Fig. 3 after wire sheathing turnover.
Fig. 5 is that cable set shown in Fig. 4 is driveed the rivets the vertical view after pressure ring.
Fig. 6 is the vertical view of cable-assembly shown in Fig. 1.
[main element symbol description]
| Cable-assembly | 100 | Cable | 110 |
| Conductor | 111 | Weld part | 1110 |
| Interior insulated hull | 112 | Wire sheathing | 113 |
| Folding portion | 114 | Insulate outer quilt | 115 |
| Teething ring | 116 | First end | 117 |
| Second end | 118 | Difference in height | L |
| Printed circuit board (PCB) | 120 | First conducting strip | 121 |
| Second conducting strip | 122 | Electronic component | 123 |
| Riveting ring | 130 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
[embodiment]
As Fig. 1 to Fig. 6, it is depicted as a kind of cable-assembly 100 according to the invention, and described cable-assembly 100 comprises cable 110, the riveting riveting ring 130 in cable front end and the printed circuit board (PCB) 120 be electrically connected with cable.The insulation that described cable 110 comprises conductor 111, the interior insulated hull 112 of coated described conductor 111, the wire sheathing 113 of coated described interior insulated hull 112 and coated described wire sheathing 113 is outer by 115 and teething ring 116.The front end of described wire sheathing 113 is extended outside described insulation by 115, described teething ring 116 around the described wire sheathing 113 of parcel front end and be resisted against described insulation outer by 115 one end, the external diameter of described teething ring 116 be less than described insulation outer by 115 external diameter.Described wire sheathing 113 has oppositely turnover and around the folding portion 114 of wrapping up by 115 and teething ring 116 outside described insulation, described riveting ring 130 riveting is in described folding portion 114.
Described cable 110 comprises conductor 111, around wrapping up outside insulated hull 112 in described conductor 111, the wire sheathing 113 around the described interior insulated hull 112 of parcel and the insulation around the described wire sheathing 113 of parcel by 115 and teething ring 116.Described teething ring 116 is sheathed on outside described the wire sheathing 113 and side be positioned at by 115 outside described insulation, described teething ring 116 has first end 117 and the second end 118, the first end 117 of described teething ring 116 is resisted against the one end by 115 outside described insulation, and the external diameter of described teething ring 116 is less than the external diameter by 115 outside described insulation.The front end of described wire sheathing 113 is extended outer by the 115 and oppositely bending of described insulation and is extended to form folding portion 114, described folding portion 114 is extended to first end 117 by the second end 118 of described teething ring 116, and the folding portion 114 of described wire sheathing 113 is outer by 115 around described teething ring 116 and described insulation.External diameter due to described teething ring 116 is less than the external diameter by 115 outside described insulation, so have difference in height L outside described teething ring 116 and described insulation between 115, this difference in height L makes to form receiving space between described teething ring 116 and described folding portion 114.Described conductor 111 has the weld part 1110 extending beyond described interior insulated hull 112, and described weld part 1110 is welded in described printed circuit board (PCB) 120.
Described cable-assembly 100 can be manufactured by following steps: (1) provides single line cable 110, the insulation that described cable 110 comprises conductor 111, the interior insulated hull 112 of coated described conductor 111, the wire sheathing 113 of coated described interior insulated hull 112 and coated described wire sheathing 113 is outer by 115, described conductor 111 has the weld part 1110 extending described interior insulated hull 112, and the front end of described wire sheathing 113 is extended outside described insulation by 115; (2) teething ring 116 is provided, described teething ring 116 around the described wire sheathing 113 of parcel front end and be resisted against described insulation outer by 115 one end, the front end of described wire sheathing 113 extends described teething ring 116 and oppositely bending extends to form folding portion 114, and described folding portion 114 is outer by 115 around described teething ring 116 and described insulation; (3) provide a riveting ring 130, described riveting ring 130 riveting is in described folding portion 114; And (4) provide a printed circuit board 120, described printed circuit board (PCB) 120 is provided with the first conducting strip 121 and the second conducting strip 122, described conductor 111 has the weld part 1110 extending described interior insulated hull 112, described weld part 1110 is welded in described first conducting strip 121, is welded in described second conducting strip 122 after folding portion 114 described in described riveting ring 130 riveting.
Referring to Fig. 1 and Fig. 5, before cable 110 welds with printed circuit board (PCB) 120, need first with cable 110 described in riveting ring 130 riveting, when the folding portion 114 of wire sheathing 113 described in described riveting ring 130 riveting, the riveting power along riveting direction can be formed, described riveting power can cause the outer tension force extruded forward by 115 of insulation, meanwhile, and described riveting power riveting ring 130 edge also can be made to be formed downward shear force that one acts on described folding portion 114.In prior art, described cable-assembly 100 is not provided with extra teething ring 116, and described tension force and described shear force acting in conjunction easily cause metal knitted fracture.Therefore, a teething ring 116 is added in cable-assembly 100 of the present invention, owing to forming receiving space between described teething ring 116 and described folding portion 114, described receiving space to can be used as when buffer strip significantly weakens riveting the edge action of riveting ring 130 in the downward shear force of folding portion 114, and described teething ring 116 itself has around softness, that causes when can be used as a buffer part to weaken riveting makes the outer tension force extruded forward by 115 of insulation, so the design of teething ring 116 can make the disconnected metal knitted quantity caused because of riveting drop to minimum.
Referring to Fig. 1 and Fig. 6, described cable 110 is welded in described printed circuit board (PCB) 120, described printed circuit board (PCB) 120 has the first conducting strip 121, second conducting strip 122 and some electronic components 123, the weld part 1110 of described conductor 111 is welded in described first conducting strip 121, and described riveting ring 130 is welded in described second conducting strip 122.The metal knitted electronic component 123 easily and on printed circuit board (PCB) 120 ruptured through riveting link overlaps, thus causes short circuit in cable-assembly 100 use procedure.When described weld part 1110 is welded in described printed circuit board (PCB) 120 with described riveting ring 130, can cause that the insulation in riveting ring 130 is outer to be heated thawing by 115 by welding the heat that causes, and teething ring 116 is when welding is heated, affected by heat radial contraction and can not melting, so, the receiving space formed between described teething ring 116 and described folding portion 114 can be used as buffer strip, avoids insulating outer being melted near the portions under heat of conductor 111 weld part 1110 by 115.Simultaneously, this receiving space also can play the effect of the outer glue that overflow by 115 of collecting insulation, due to through riveting link, part metals braiding is stressed and pliability reduces, if aforementioned receiving space does not exist, the outer excessive glue by 115 of insulation will directly to outer outflow, its impulsive force formed can make part metals weave fracture, so, by the setting of teething ring 116, can reduce as far as possible outside insulation by 115 excessive melting of glue, thus reduce the metal knitted possibility that fracture occurs.
Claims (7)
1. a cable-assembly, it comprises cable, riveting is in the riveting ring of cable front end, and the printed circuit board (PCB) to be electrically connected with cable, described cable comprises conductor, the interior insulated hull of coated described conductor, the wire sheathing of coated described interior insulated hull, and the outer quilt of the insulation of coated described wire sheathing, the outer quilt of described insulation is extended in the front end of described wire sheathing, it is characterized in that: described cable also comprises a teething ring, described teething ring is around the described wire sheathing of parcel and be resisted against one end of the outer quilt of described insulation, described wire sheathing there is oppositely turnover and around the described insulation of parcel outer by and the folding portion of teething ring, the external diameter of described teething ring is less than the external diameter of the outer quilt of described insulation, described riveting ring riveting is in described folding portion.
2. cable-assembly as claimed in claim 1, it is characterized in that: described teething ring has first end and the second end, the first end of described teething ring is resisted against one end of the outer quilt of described insulation, and described wire sheathing oppositely turns down extension from the second end place of described teething ring.
3. cable-assembly as claimed in claim 2, it is characterized in that: described printed circuit board (PCB) is provided with the first conducting strip, described conductor has the weld part extending described interior insulated hull, and described weld part is welded in described first conducting strip.
4. cable-assembly as claimed in claim 3, is characterized in that: described printed circuit board (PCB) is also provided with the second conducting strip, is welded in described second conducting strip after folding portion described in described riveting ring riveting.
5. a manufacture method for cable-assembly, it comprises the following steps:
(1) single line cable is provided, described cable comprises the outer quilt of insulation of conductor, the interior insulated hull of coated described conductor, the wire sheathing of coated described interior insulated hull and coated described wire sheathing, described conductor has the weld part extending described interior insulated hull, and the outer quilt of described insulation is extended in the front end of described wire sheathing;
(2) teething ring is provided, described teething ring around the described wire sheathing of parcel front end and be resisted against one end of the outer quilt of described insulation, the front end of described wire sheathing extends described teething ring and oppositely bending extends to form folding portion, and described folding portion is around described teething ring and the outer quilt of described insulation;
(3) provide a riveting ring, described riveting ring riveting is in described folding portion; And
(4) provide a printed circuit board, the weld part of described riveting ring and described cable is welded in described printed circuit board (PCB).
6. the manufacture method of cable-assembly as claimed in claim 5, it is characterized in that: described printed circuit board (PCB) is provided with the first conducting strip, described conductor has the weld part extending described interior insulated hull, and described weld part is welded in described first conducting strip.
7. the manufacture method of cable-assembly as claimed in claim 6, is characterized in that: described printed circuit board (PCB) is also provided with the second conducting strip, is welded in described second conducting strip after folding portion described in described riveting ring riveting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734664.6A CN104752852B (en) | 2013-12-27 | 2013-12-27 | Cable-assembly and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734664.6A CN104752852B (en) | 2013-12-27 | 2013-12-27 | Cable-assembly and its manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104752852A true CN104752852A (en) | 2015-07-01 |
| CN104752852B CN104752852B (en) | 2017-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310734664.6A Active CN104752852B (en) | 2013-12-27 | 2013-12-27 | Cable-assembly and its manufacture method |
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| Country | Link |
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| CN (1) | CN104752852B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665909A (en) * | 2016-04-22 | 2016-06-15 | 贵州航天精工制造有限公司 | Welding method for bond strap assembly |
| CN110048274A (en) * | 2019-05-15 | 2019-07-23 | 联基实业（江西）有限公司 | Low-impedance connecting line and preparation method thereof drops |
| CN113077927A (en) * | 2021-04-07 | 2021-07-06 | 昆山联滔电子有限公司 | Cable structure and cable manufacturing method |
| CN113241560A (en) * | 2021-04-30 | 2021-08-10 | 东莞市开来电子有限公司 | Anti-electromagnetic wave interference data line and processing method thereof |
| CN114824961A (en) * | 2022-04-01 | 2022-07-29 | 翔耀电子(深圳)有限公司 | Wire end connector assembly |
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| US7173182B2 (en) * | 2002-06-28 | 2007-02-06 | Fdk Corporation | Signal transmission cable with connector |
| CN102934293A (en) * | 2010-06-04 | 2013-02-13 | 矢崎总业株式会社 | Braided wire processing method and ring members |
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2013
- 2013-12-27 CN CN201310734664.6A patent/CN104752852B/en active Active
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| US3982060A (en) * | 1973-06-07 | 1976-09-21 | Bunker Ramo Corporation | Triaxial cable termination and connector subassembly |
| US6107572A (en) * | 1994-07-29 | 2000-08-22 | Sumitomo Wiring Systems, Ltd. | Terminal-processed structure of shielded cable and terminal-processing method of the same |
| JP2001286025A (en) * | 2000-04-03 | 2001-10-12 | Nec Corp | Method of terminating shield of cable and sleeve for shield termination |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665909A (en) * | 2016-04-22 | 2016-06-15 | 贵州航天精工制造有限公司 | Welding method for bond strap assembly |
| CN110048274A (en) * | 2019-05-15 | 2019-07-23 | 联基实业（江西）有限公司 | Low-impedance connecting line and preparation method thereof drops |
| CN113077927A (en) * | 2021-04-07 | 2021-07-06 | 昆山联滔电子有限公司 | Cable structure and cable manufacturing method |
| CN113241560A (en) * | 2021-04-30 | 2021-08-10 | 东莞市开来电子有限公司 | Anti-electromagnetic wave interference data line and processing method thereof |
| CN113241560B (en) * | 2021-04-30 | 2022-08-23 | 东莞市开来电子有限公司 | Anti-electromagnetic wave interference data line and processing method thereof |
| CN114824961A (en) * | 2022-04-01 | 2022-07-29 | 翔耀电子(深圳)有限公司 | Wire end connector assembly |
| CN114824961B (en) * | 2022-04-01 | 2024-07-16 | 翔耀电子(深圳)有限公司 | Wire end connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104752852B (en) | 2017-06-20 |
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