CN1983742A - Parallel connector terminal and its production - Google Patents
Parallel connector terminal and its production Download PDFInfo
- Publication number
- CN1983742A CN1983742A CN 200510120812 CN200510120812A CN1983742A CN 1983742 A CN1983742 A CN 1983742A CN 200510120812 CN200510120812 CN 200510120812 CN 200510120812 A CN200510120812 A CN 200510120812A CN 1983742 A CN1983742 A CN 1983742A
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- China
- Prior art keywords
- contact pin
- connecting plate
- pilot hole
- wing plate
- lower wing
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Abstract
The invention is concerned with the company plug terminal and the manufacture method, includes: the pin and the connecting board, the connecting board includes the top alar plate and bottom alar plate that spaces certain distance and parallels and fix together, the top and bottom alar plate includes assemble hole that spaces distribution along the length direction of the alar plate and assorts with the pin, the assemble hole of the top and the bottom alar plate faces respectively; the manufacture method includes: cuts the straight copper wire that accord for the diameter need of the plug pin into sections according to the length need of the pin, uses the pin forming mould to form the sectioned copper wire, sets the pin into the assemble hole of the connecting board. The invention can increase the using rate of the copper resource, and reduce the cost.
Description
Technical field
The present invention relates to the computer plug element, also relate to the manufacture method of computer plug element, more particularly, relate to a kind of parallel connector terminal and manufacture method thereof.
Background technology
Terminal is a critical elements of making computer plug, and existing contact pin type terminal adopts copper coin to make.As shown in Figure 1, earlier copper coin is cut into the width that the terminal contact pin needs,, electroplate at last copper coin being pressed into the platoon contact pin that the top connects with mould.As Fig. 2, shown in Figure 3, after mold pressing, contact pin 102 tops are connected in a row with connecting plate 101.
Adopting the disadvantage of the method manufacturing plug terminal of copper coin mold pressing is that waste of material is huge.Remove the blanking of die stamping and the connecting plate at contact pin top, the copper material utilance less than 50 percent of copper coin molding type plug terminal has not only caused the raising of plug terminal production cost, also is the significant wastage to the copper resource.
Summary of the invention
One of the technical problem to be solved in the present invention is, a kind of parallel connector terminal is provided, and this terminal uses the copper cash mold pressing to form, and connects into the material belt type terminal with connecting plate again, improves copper material utilance, overcomes the above-mentioned defective of prior art.
Two of the technical problem to be solved in the present invention is, a kind of plug terminal manufacture method is provided, and uses copper cash compression molding manufacturing, overcomes the above-mentioned defective of prior art.
The present invention solves the technical scheme that one of its technical problem adopts: construct a kind of parallel connector terminal, comprise contact pin and connecting plate, it is characterized in that, described connecting plate comprise keep at a certain distance away, the mutual substantially parallel and last lower wing plate that is connected mutually, should go up lower wing plate and comprise pilot hole spaced apart and that cooperate with described contact pin respectively along the wing plate length direction, pilot hole on the described upper flange and the pilot hole on the lower wing plate respectively over against.
In parallel connector terminal of the present invention, described connecting plate cross section be flute profile or
Shape.
In parallel connector terminal of the present invention, the pilot hole on the described connecting plate on the lower wing plate comprises the groove that is communicated with the wing plate edge, and the width of this groove is slightly less than the diameter of described contact pin; The described pilot hole of going up on the lower wing plate keeps at a certain distance away uniform, the pilot hole tight fit on described contact pin and the last lower wing plate.
Two technical schemes that adopted that the present invention solves its technical problem are: a kind of plug terminal manufacture method is provided, described plug terminal is a parallel connector terminal, this plug terminal comprises contact pin and connecting plate, described connecting plate comprises and keeping at a certain distance away, substantially parallel mutually and be connected mutually last lower wing plate, should go up lower wing plate and comprise pilot hole spaced apart and that cooperate with described contact pin respectively along the wing plate length direction, pilot hole on the described upper flange and the pilot hole on the lower wing plate respectively over against, it is characterized in that, this method comprises and will meet the straight copper cash of plug pin diameter requirement according to the contact pin length requirement section of cutting into,, with the compression moulding of segmentation copper cash contact pin is assemblied in the connecting plate pilot hole with the contact pin mould.
In plug terminal manufacture method of the present invention, comprise that the metallic plate that will make connecting plate cuts into the length and the width of needs, keep at a certain distance away along its length on the both sides of metallic plate and to offer symmetrical two groups of contact pin installing holes, make along the compacting of metallic plate Width that lower wing plate keeps at a certain distance away on the connecting plate of moulding, mutually substantially parallel and described go up on the lower wing plate pilot hole respectively over against.
In plug terminal manufacture method of the present invention, comprise by drawing the connecting plate shape and size that moulding obtains needs, about lower wing plate upper edge length direction keeps at a certain distance away and offers on connecting plate over against two groups of contact pin installing holes.
In plug terminal manufacture method of the present invention, after described contact pin and the assembling of described connecting plate, the contact pin that this is in a row is electroplated.
Implement a kind of parallel connector terminal of the present invention and manufacture method thereof, its beneficial effect is, in the manufacturing of plug pin terminal, do not have the loss waste of copper material, improved the utilance of copper resource greatly, reduced the cost of pin terminal.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the making flow chart of existing computer plug pin terminal.
Fig. 2 is the front view of existing computer plug platoon pin terminal.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the front view of a kind of parallel connector terminal embodiment one of the present invention.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the vertical view of the connecting plate of a kind of parallel connector terminal of the present invention.
Fig. 7 is the making flow chart of a kind of plug terminal manufacture method of the present invention.
Fig. 8 adopts a kind of plug terminal of the present invention to make the front view of HS-15P type plug.
Embodiment
Embodiment one:
Fig. 4, Fig. 5, Fig. 6 show the embodiment one of a kind of parallel connector terminal of the present invention.
As shown in Figure 1, a kind of parallel connector terminal of the present invention is assemblied in by contact pin 1 in the pilot hole of connecting plate 2 and forms, and connecting plate 2 is positioned at the middle part of contact pin bar.Certainly, the middle part that also can be positioned at the contact pin bar on the upper side or position on the lower side.
As Fig. 5, shown in Figure 6, connecting plate 2 cross sections are flute profile, two wing plates 21,22 are substantially parallel mutually and have along its length a contact pin pilot hole 23 (it is uniform that common pilot hole 23 is pressed certain distance) of keep at a certain distance away (this distance is determined by arts demand or determined according to being slightly larger than the contact pin greatest width dimension) up and down, the aperture of pilot hole 23 and contact pin bar tight fit or movingly, when adopting movingly, contact pin bar middle part is provided with the assembling joint, the width of this assembling joint is greater than the contact pin shank diameter, and the aperture of this pilot hole 23 is less than the width of this assembling joint.
For making things convenient for the assembling of contact pin 1, the groove 24 that is communicated with the wing plate edge is set on the pilot hole 23 of lower wing plate on the connecting plate 21,22, the width of this groove 24 is slightly less than the diameter of contact pin bar.
Embodiment two:
Present embodiment is identical substantially with embodiment one, and difference only is that the cross sectional shape of connecting plate 2 adopts
Shape should
The shape connecting plate is opened contact pin pilot hole 23 after can stretching with drawing-die on last lower wing plate 21,22, also can comprise the groove 24 that pilot hole 23 is communicated with the wing plate edge.
Can also adopt the connecting plate of other cross sectional shape to obtain other embodiment.
As shown in Figure 7, a kind of plug terminal manufacture method of the present invention of making above-mentioned parallel connector terminal is: the straight copper cash that will meet the requirement of plug pin diameter is according to the contact pin length requirement section of cutting into, with the contact pin mould with the compression moulding of segmentation copper cash, contact pin is assemblied in the connecting plate pilot hole, the contact pin of platoon is electroplated.
When adopting the flute profile connecting plate, the metallic plate of making connecting plate is cut into length and the width that needs, keep at a certain distance away along its length on the both sides of metallic plate and to offer symmetrical two groups of contact pin installing holes, make along the compacting of metallic plate Width that lower wing plate keeps at a certain distance away on the connecting plate of moulding, mutually substantially parallel and go up on the lower wing plate pilot hole respectively over against.
The connecting plate of flute profile connecting plate or other cross sectional shape can also obtain the connecting plate shape and size that need by drawing moulding, on connecting plate lower wing plate upper edge length direction keep at a certain distance away offer up and down over against two groups of contact pin installing holes.
A kind of parallel connector terminal of the present invention can substitute traditional copper coin molding type plug terminal and produce plug, as HS-15P type plug.As shown in Figure 8, the HS-15P type plug 3 of a kind of parallel connector terminal production of the present invention comprises contact pin 1, back casing 31 and the procapsid 32 of parallel connector terminal, its back casing adopts 0.3 millimeter plate punch forming, and the matching surface 312 of back casing 31 and procapsid 32 is 3.5 millimeters to the press depth of the bottom outside face of back casing 31.
Claims (7)
1, a kind of parallel connector terminal, comprise contact pin and connecting plate, it is characterized in that, described connecting plate comprise keep at a certain distance away, the mutual substantially parallel and last lower wing plate that is connected mutually, should go up lower wing plate and comprise pilot hole spaced apart and that cooperate with described contact pin respectively along the wing plate length direction, pilot hole on the described upper flange and the pilot hole on the lower wing plate respectively over against.
2, parallel connector terminal according to claim 1 is characterized in that, described connecting plate cross section be flute profile or
Shape.
3, parallel connector terminal according to claim 1 and 2 is characterized in that, the pilot hole on the described connecting plate on the lower wing plate comprises the groove that is communicated with the wing plate edge, and the width of this groove is slightly less than the diameter of described contact pin; The described pilot hole of going up on the lower wing plate keeps at a certain distance away uniform, the pilot hole tight fit on described contact pin and the last lower wing plate.
4, a kind of plug terminal manufacture method, described plug terminal is a parallel connector terminal, this plug terminal comprises contact pin and connecting plate, described connecting plate comprises and keeping at a certain distance away, substantially parallel mutually and be connected mutually last lower wing plate, should go up lower wing plate and comprise pilot hole spaced apart and that cooperate with described contact pin respectively along the wing plate length direction, pilot hole on the described upper flange and the pilot hole on the lower wing plate respectively over against, it is characterized in that, this method comprises and will meet the straight copper cash of plug pin diameter requirement according to the contact pin length requirement section of cutting into,, with the compression moulding of segmentation copper cash contact pin is assemblied in the connecting plate pilot hole with the contact pin mould.
5, plug terminal manufacture method according to claim 4, it is characterized in that, comprise that the metallic plate that will make connecting plate cuts into the length and the width of needs, keep at a certain distance away along its length on the both sides of metallic plate and to offer symmetrical two groups of contact pin installing holes, make along the compacting of metallic plate Width that lower wing plate keeps at a certain distance away on the connecting plate of moulding, mutually substantially parallel and described go up on the lower wing plate pilot hole respectively over against.
6, plug terminal manufacture method according to claim 4, it is characterized in that, comprise by drawing the connecting plate shape and size that moulding obtains needs, about lower wing plate upper edge length direction keeps at a certain distance away and offers on connecting plate over against two groups of contact pin installing holes.
According to claim 4 or 5 or 6 described plug terminal manufacture methods, it is characterized in that 7, after described contact pin and the assembling of described connecting plate, the contact pin that this is in a row is electroplated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510120812 CN1983742A (en) | 2005-12-13 | 2005-12-13 | Parallel connector terminal and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510120812 CN1983742A (en) | 2005-12-13 | 2005-12-13 | Parallel connector terminal and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1983742A true CN1983742A (en) | 2007-06-20 |
Family
ID=38166067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510120812 Pending CN1983742A (en) | 2005-12-13 | 2005-12-13 | Parallel connector terminal and its production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1983742A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607883A (en) * | 2015-02-13 | 2015-05-13 | 乐清市恒通电气有限公司 | Insert core manufacturing process for industrial plugs |
| CN105762605A (en) * | 2015-03-25 | 2016-07-13 | 江苏新纪元电器科技有限公司 | Terminal wiring tool |
-
2005
- 2005-12-13 CN CN 200510120812 patent/CN1983742A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607883A (en) * | 2015-02-13 | 2015-05-13 | 乐清市恒通电气有限公司 | Insert core manufacturing process for industrial plugs |
| CN105762605A (en) * | 2015-03-25 | 2016-07-13 | 江苏新纪元电器科技有限公司 | Terminal wiring tool |
| CN105762605B (en) * | 2015-03-25 | 2018-01-23 | 江苏新纪元电器科技有限公司 | A kind of terminal connections frock |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |