CN1148848C - Line cable connector and its making method - Google Patents
Line cable connector and its making method Download PDFInfo
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- CN1148848C CN1148848C CNB00111767XA CN00111767A CN1148848C CN 1148848 C CN1148848 C CN 1148848C CN B00111767X A CNB00111767X A CN B00111767XA CN 00111767 A CN00111767 A CN 00111767A CN 1148848 C CN1148848 C CN 1148848C
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- cable
- connector
- wire
- butt end
- cable connector
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Abstract
The present invention relates to a line and cable connector and a manufacturing method thereof. The manufacturing method comprises a manufacturing step, a welding step, an inner mould forming step and an outer mould forming step, wherein in the forming step, the axial line of a line cable and the central line of a first butting end and a second butting end form an angle which is smaller than 70 degrees; then, the line cable is put into a mould, and an inner mould body is obtained by integral injection molding. A line and cable connector implemented by the manufacturing method is suitable for the trend that the volume of a computer assembly is miniaturized and ingenious day by day, has the advantages of saving raw materials and reducing manufacturing process working stations, and consequently, improves production efficiency.
Description
The present invention relates to a kind of wire and cable connector and preparation method thereof, refer to wire and cable connector that delicate structure on a kind of a plurality of interfaces that are plugged in specific electronic equipment set, serviceability are preferable and preparation method thereof especially.
For reaching the effect of a certain specific telecommunication transmission, need a kind of wire and cable connector that is used for telecommunication Connection Service device and specific electronic equipment set, these wire and cable connectors have a connector that gathers that is used for being plugged on the server usually, the one end is plugged on the server, the other end then extends some cables, each bar cable ends is provided with a butt connector, and these butt connectors are connected on the interface of specific electronic equipment set, thereby reaches specific telecommunication transmission effect.The structure of relevant existing wire and cable connector sees also Fig. 1, this wire and cable connector 10 is " one drags four structures ", promptly, wire and cable connector 10 has one and gathers connector 100 and be used for being plugged in (not shown) on the server, the one end is to be used for the butt connector 106 that docks with server, the relative other end then extends four cables 105, wherein the end of two cables 105 respectively is connected with butt connector 101,102, and the end of two cables 105 also respectively is connected with a butt connector 103 in addition, 104, wherein butt connector 101,103 is the female end mouth, and butt connector 102,104 is the male end mouth, its objective is to be used for and public connector that docks or female connectors butt joint.In use, the butt connector 106 that gathers connector 100 is plugged on the server, and 101,102,103,104 of its butt connectors dock with the interface (not shown) of specific electronic equipment set selectively, thereby reaches certain telecommunication transmission effect.
But, it is bigger that this " one drags four structures " not only takies volume, and owing to 105 of each cables in this wire and cable connector 10 are connected with a butt connector (as 101), and in general application examples, common two of only using wherein in four butt connectors are so two other cables just can increase production cost without doubt.Therefore; have a kind of again " T type structure " wire and cable connector be developed; see also shown in Figure 2; its with male end mouth 102 ' with female end mouth 101 '; male end mouth 104 ' with the deploying of female end mouth 103 ' side by side after integrated injection molding and become a pair of head micro connector 110; 120; cable 105 ' then from this double end micro connector 110; 120 middle part extend and with the double end micro connector pass that meets at right angles; thereby constitute one " T type structure "; though this structure can solve the problem that volume is excessive and Master Cost is too high; but because the spacing of various sockets is very little on specific electronic equipment set, the cable of wire and cable connector takes place and produces the phenomenon of interference with other connectors on every side in regular meeting.Therefore, be necessary to provide a kind of new wire and cable connector and preparation method thereof to solve the defective of prior art.
The object of the present invention is to provide the manufacture method and the structure thereof of the wire and cable connector that a kind of a plurality of interfaces that are used for specific electronic equipment set plug, implement this method and can save raw material and reduce processing procedure worker station, and the wire and cable connector delicate structure of implementing by this method, the cable of wire and cable connector can not take place when using produce the phenomenon of interfering with on every side other connectors.
The present invention seeks to realize like this: the manufacture method of wire and cable connector comprises manufacturing step, welding step, moulding internal mold step and moulding external mold step, and wherein manufacturing step is made first butt end, second butt end and cable respectively; Welding step links together first butt end and the second butt end inner lead, first butt end and second butt end is linked together with the respective wire of cable respectively again; Forming step is positioned over first butt end and second butt end in the mould back to ground mutually, and make the two central axis parallel, guarantee that simultaneously cable stretches out from the appropriate position between first butt end and second butt end, the axis that makes cable becomes the angles less than 70 degree with first butt end with the center line of second butt end, be put in integrated injection molding in the mould again and an outer die body that covers.
Compared with prior art, the invention has the advantages that: the manufacture method of wire and cable connector of the present invention is saved raw material and is made the processing procedure worker minimizing of standing, thereby enhances productivity; According to above-mentioned feature and the wire and cable connector implemented not only adapts to the computer module volume trend of miniaturization, exquisitenessization day by day, and the phenomenon of the cable of wire and cable connector and on every side other connectors generation interference can not take place when using.
The present invention is further illustrated below in conjunction with drawings and Examples.
Fig. 1 is the wire and cable connector stereogram of existing " drags four structures ".
Fig. 2 is the wire and cable connector stereogram of existing " T type structure ".
Fig. 3 is the manufacture method flow chart of wire and cable connector of the present invention.
Fig. 4 is the stereogram of the wire and cable connector implemented by the manufacture method of wire and cable connector of the present invention.
Fig. 5 is the front view of the miniature female connectors of wire and cable connector of the present invention.
Fig. 6 is the front view of the miniature public connector of wire and cable connector of the present invention.
Fig. 7 is the front view that gathers connector of wire and cable connector of the present invention.
See also Fig. 3 to shown in Figure 7, the inventive method is carried out according to the following step.
One, manufacturing step A:
At first according to factors such as practice needs and design specifications, make miniature public connector 3 (second butt end), miniature female connectors 4 (first butt end) respectively, gather connector termination 6 and cable 7, the micro connector female that wherein miniature female connectors 4 is six terminal holes (female MINI DIN), the micro connector male that miniature public connector 3 is six terminals (public MINI DIN) gathers connector termination 6 for having the inserted terminal of nine terminals.
Two, welding step B:
Welding step is passed through wire bonds together with the earth terminal of miniature public connector 3 and miniature female connectors 4 inside, the signal terminal of miniature public connector 3 and miniature female connectors 4 is welded together with the respective wire of cable 7 respectively, the other end wire bonds that will gather connector termination 6 and cable 7 at last together again.
Three, moulding internal mold step C:
Moulding internal mold step is positioned over miniature public connector 3 in the mould back to being in line mutually with miniature female connectors 4, and make the two central axis parallel, guarantee that simultaneously cable 7 stretches out from the centre position of male and female connector, the axis of cable 7 and the center line of male and female connector 3,4 are parallel to each other, be put in integrated injection molding in the mould again and the interior die body of one " parallel construction ", then make and gather connector termination 6 moulding internal molds so that cable 7 with gather connector termination 6 and firmly be connected.
Four, moulding external mold step D:
Moulding external mold step is with interior die body and cable 7 one-body molded external molds and obtain double end micro connector 2, the interior die body of abovementioned steps gained is put into mould, the axis of cable 7 and the center line of interior die body are parallel to each other, one-body molded again external mold and finally obtain the wire and cable connector of " parallel construction ", wherein by molding piece 5 and with cable 7 and double end micro connector 2 strong bonded, to gather connector termination 6 moulding external molds at last and obtain one and gather connector 8, and be provided with a stress buffer device 9 in extended spot, can effectively guarantee being connected of cable 7 and double end micro connector 2 by this.
According to the foregoing invention feature, in moulding internal mold step C, also can make the axis of cable 7 become 30 angles of spending with the angle of the center line of male and female connector 3,4, be put in integrated injection molding in the mould again and get die body in, in moulding external mold step D, the interior die body of moulding internal mold step C gained is put into mould, make the axis of cable 7 become the angle (i.e. 30 degree) the same, one-body molded again external mold with moulding internal mold step C with the angle of the center line of interior die body.
According to the foregoing invention feature, in moulding internal mold step C, except the axis and public affairs that makes cable 7, female connectors 3, the angle of 4 center line becomes outside the angle of foregoing 0 degree (being parallel to each other) or 30 degree, can also make the axis and the male and female connector 3 of cable 7,4 center line becomes other angles less than 70 degree, because when cable 7 and male and female connector 3, the angle of 4 center lines surpasses and can produce in the prior art in " T type structure " cable after 70 degree and produce the phenomenon of interfering with other connectors on every side, so need to guarantee the axis and the male and female connector 3 of cable 7, the angle of 4 center line is less than 70 degree, be positioned over die for molding then and get an interior die body, keep external mold of angle reshaping of cable and interior die body.In addition, (for example for further saving worker's number of standing) under certain conditions also can be with internal mold with the external mold moulding, but so then needs higher production technology.
The wire and cable connector of being implemented by the manufacture method of wire and cable connector of the present invention 1 extends two cables 7 from gather connector 8, the axis of each cable 7 can become an angle less than 70 degree again with the axis of a double end micro connector 2, because each double end micro connector 2 has two butt ends 3,4, therefore, each wire and cable connector 1 only can comprise four butt ends by two cables 7, " one drags four structures " that is different from prior art, thereby can not only adapt to the miniaturization day by day of computer module volume, the trend of exquisitenessization, the phenomenon that the cable of wire and cable connector and on every side other connectors are interfered mutually can not take place during use, and saves raw material and make the processing procedure worker minimizing of standing.
Claims (14)
1. the manufacture method of a wire and cable connector comprises manufacturing step, welding step, forming step, and wherein manufacturing step is made first butt end, second butt end and cable respectively; Welding step links together first butt end and the second butt end inner lead, first butt end and second butt end is linked together with the respective wire of cable respectively again; Forming step is positioned over first butt end and second butt end in the mould back to ground mutually, and make the two central axis parallel, guarantee that simultaneously cable stretches out from the appropriate position between first butt end and second butt end, be put in integrated injection molding in the mould again and get an outer die body that covers, in the forming step, before integrated injection molding, make the axis of cable become an angle less than 70 degree with the center line of second butt end with first butt end.
2. the manufacture method of wire and cable connector according to claim 1, it is characterized in that: forming step also further comprises moulding external mold step, this step is put into mould with the die body of abovementioned steps gained, make the axis of cable become and the same angle of moulding internal mold step one-body molded again external mold with the angle of the center line of die body.
3. the manufacture method of wire and cable connector according to claim 2 is characterized in that: manufacturing step also further comprises making and gathers the connector termination.
4. the manufacture method of wire and cable connector according to claim 3, it is characterized in that: first butt end in the manufacturing step, second butt end are two connectors inequality.
5. the manufacture method of wire and cable connector according to claim 4, it is characterized in that: first butt end is miniature female connectors, second butt end is miniature public connector.
6. the manufacture method of wire and cable connector according to claim 5 is characterized in that: forming step also further comprises making and gathers connector termination moulding internal mold so that cable with gather the connector termination and firmly be connected.
7. the manufacture method of wire and cable connector according to claim 6 is characterized in that: the axis that forming step makes cable and the center line of die body are parallel but conllinear not.
8. the manufacture method of wire and cable connector according to claim 6 is characterized in that: forming step makes the axis of cable become 30 degree with the angle of the center line of die body.
9. a wire and cable connector comprises double end connector and cable, and wherein the double end connector has first butt end and second butt end that is oppositely arranged, and this two butt ends integrated injection molding is in an insulation shell, and formation common mode double end connector; Cable extends from the appropriate position of aforementioned double end connector, it is characterized in that: the central axis angle of the axis of cable and double end connector is less than 70 degree.
10. wire and cable connector according to claim 9 is characterized in that: wire and cable connector also further comprises and gathers connector, and this gathers connector is that the other end by aforementioned cable gets with gathering the first body injection mo(u)lding of connector end.
11. wire and cable connector according to claim 10 is characterized in that: first butt end, second butt end can be two connectors inequality.
12. wire and cable connector according to claim 11 is characterized in that: first butt end is miniature female connectors, and second butt end is miniature public connector.
13. wire and cable connector according to claim 12 is characterized in that: the axis of cable and the central axis of double end connector are parallel but conllinear not.
14. wire and cable connector according to claim 12 is characterized in that: the central axis angle of the axis of cable and double end connector is 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB00111767XA CN1148848C (en) | 2000-03-02 | 2000-03-02 | Line cable connector and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB00111767XA CN1148848C (en) | 2000-03-02 | 2000-03-02 | Line cable connector and its making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1311549A CN1311549A (en) | 2001-09-05 |
| CN1148848C true CN1148848C (en) | 2004-05-05 |
Family
ID=4581663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB00111767XA Expired - Fee Related CN1148848C (en) | 2000-03-02 | 2000-03-02 | Line cable connector and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1148848C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100341205C (en) * | 2002-12-24 | 2007-10-03 | 富士康(昆山)电脑接插件有限公司 | Cable connector and producing method thereof |
| CN101521344B (en) * | 2008-02-29 | 2011-04-06 | 富港电子（东莞）有限公司 | Audio frequency adaptor and manufacture method thereof |
| CN101483289B (en) * | 2009-02-17 | 2011-03-23 | 信音电子(中国)股份有限公司 | Assembling method for DC electric connector and DC electric connector |
| CN112421323A (en) * | 2020-10-15 | 2021-02-26 | 深圳供电局有限公司 | Prefabricated connecting cable for power distribution cabinet |
-
2000
- 2000-03-02 CN CNB00111767XA patent/CN1148848C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1311549A (en) | 2001-09-05 |
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