CN1151591C - Terminal connector and method for manufacturing the terminal connector - Google Patents
Terminal connector and method for manufacturing the terminal connector Download PDFInfo
- Publication number
- CN1151591C CN1151591C CNB008000255A CN00800025A CN1151591C CN 1151591 C CN1151591 C CN 1151591C CN B008000255 A CNB008000255 A CN B008000255A CN 00800025 A CN00800025 A CN 00800025A CN 1151591 C CN1151591 C CN 1151591C
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- Prior art keywords
- terminal
- plate
- mentioned
- threaded portion
- screw thread
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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
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
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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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
- H01R9/18—Fastening by means of screw or nut
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
A simple method of manufacturing a terminal 15 and a terminal connector which suppresses a production cost to a low level, wherein the terminal 15 which is a key part of the terminal connector comprises a terminal main body 59 and a knob 19; the terminal main body 59 further comprising a bottom part 60, two sheets of sheet-like parts 61 which rise from the front and rear of the bottom part 60 and are opposed to each other at a specified interval to form a plug connection part 23, and a thread part 17, and being formed by punching using a press, drilling, bending, and threading one sheet of conductive metal sheet.
Description
Technical field
The present invention relates to be used for the loudspeaker terminal of sound machine, television set etc. and the connector and the manufacture method thereof of other electrical signal input.
Background technology
General this kind terminal connector is constituted by insulating properties substrate 10 with by formed terminal board 14 of conductive metal and terminal 15 as shown in Figure 7.On above-mentioned insulating properties substrate 10, (side that the shank 19 of above-mentioned terminal 15 stretches out) is provided with the cylindrical portion 11 that prevents that the lead short circuit from using in the above, forms lead on this cylindrical portion 11 and inserts breach 12.At the central part of this cylindrical portion 11, be equipped with the required through hole 13 of threaded portion 17 advance and retreat of above-mentioned terminal 15, and, be formed with a plurality of patchholes 20 of chimeric stiff end daughter board 14 usefulness in these through hole 13 peripheries.
In these a plurality of patchholes 20, from top hooking sheet 21 and the portion of terminal 22 that is pressed into terminal board 14 respectively.
Above-mentioned terminal 15 is shown in Fig. 6 (b), be to the shank 19 of an end coated insulation of the terminal body 59 that constitutes by conductive metal and form, threaded portion 17 with this terminal 15, the screwed hole 16 of screw terminal daughter board 14 as shown in Figure 7, at the downside of flange part 18 and between above the terminal board 14, clip lead (not shown) and carry out the connection of electric property, or carry out the connection of electric property at the plug connecting portion 23 insertion banana plugs (not shown) of terminal 15.
On this terminal connector, the terminal body of terminal 15 59 by plug connecting portion 23, the flange part 18 of tubular, reach threaded portion 17 and constituted, and is made the processing that is shaped simultaneously of worker's method with cold forging in the past as Fig. 6 (a) shown in.Cold forging is made the processing of the threaded portion 17 that worker's method can not finish and is machined in later process as the excision of the excision portion 28 of rotation prevention portion and carries out.
Traditional terminal body 59 shown in Fig. 6 (a) is made worker's manufactured by cold forging, so have following point.
It is that necessity and sufficient conductive metal material are formed in suppressing between mould below the recrystallization temperature that cold forging is made worker's method, so there is not smear metal to form, product size precision and intensity are good, but require the impurity of material few, need carry out pre-treatment, and need experience and man-hour when making, the result is that manufacturing cost is very high.
Making worker's method because of cold forging again is very special worker's method, can be very few with the factory of this worker's manufactured terminal body 59.
The terminal body 59 of this kind terminal 15 is except making with cold forging the method for worker's method, the method of also available no slag cut, and cut apart the manufacturings such as method of making behind 3 parts at least with each assembling or welding, but, can increase the part number of packages when adopting above-mentioned processing method, and processing, assembling trouble can increase cost on the contrary.
Summary of the invention
In order to address the above problem, purpose is to provide a kind of terminal connector and manufacture method thereof just in the present invention, when making terminal 15, can make worker's method method in addition by cold forging and reduce manufacturing cost, and can not increase the part number of packages, available straightforward procedure manufacturing.
Terminal connector of the present invention is an installation end daughter board 14 on insulating properties substrate 10, and on this terminal board 14, screw togather terminal 15 and form, above-mentioned terminal 15 is made of the terminal body 59 and the insulating properties shank 19 that adopt punch process to form, these terminal body 59 following processing: carry out die-cut to 1 conductive metal plate by punch process etc., boring, bending etc., form the bottom, each one such as threaded portion and plug connecting portion, carry out spiral shell screw thread processing again, form by and above-mentioned terminal board 14 between the bottom 60 of clamping lead, from then on thereby the front and back of bottom 60 are holded up and are stood facing each other at interval and constitute 2 plate-like portions 61 of plug connecting portion 23, and be located at above-mentioned bottom 60 and be screwed together in the terminal body that the threaded portion 17 of above-mentioned terminal board 14 is constituted.
The threaded portion 17 of the terminal 15 that so forms is screwed in the screwed hole 16 that is fixed on the terminal board 14 on the insulating properties substrate 10.So just can be at bottom 60 downsides and between above the terminal board 14 the clamping lead be electrically connected.Also can insert banana plug in plug connecting portion 23 is electrically connected.
Have again, the bottom 60 of terminal body 59 is formed by punch process, so can form non-circularly simply, shank 19 can not dally, fixedly secure between terminal body 59 and the shank 19 simultaneously, terminal 15 screw-ins are advanced and retreat in terminal board 14 clamping lead reliably just.
Description of drawings
Fig. 1 represents the 1st embodiment as the terminal 15 of terminal connector major part of the present invention, (a) be the exploded view of terminal body 59, (b) being the cutaway view of C-C line in the edge (c), (c) is the cutaway view along A-A line in (b), (d) is the cutaway view along (b) middle B-B line.
Fig. 2 represents the 2nd embodiment as the terminal 15 of terminal connector major part of the present invention, (a) be the stereogram of terminal body 59, (b) being the stereogram of the terminal body 59 before the bending, (c) is the cutaway view along E-E line in (d), (d) is the cutaway view along D-D line in (c).
Fig. 3 represents the 3rd embodiment as the terminal 15 of terminal connector major part of the present invention, (a) be the stereogram of terminal body 59, (b) being the stereogram of the terminal body 59 before the bending, (c) is the cutaway view along G-G line in (d), (d) is the cutaway view along F-F line in (c).
Fig. 4 represents the 4th embodiment as the terminal 15 of terminal connector major part of the present invention, (a) be the stereogram of terminal body 59, (b) being the stereogram of the terminal body 59 before the bending, (c) is the line cutaway view along I-I in (d), (d) is the cutaway view along H-H line in (c).
Fig. 5 represents the 5th embodiment as the terminal 15 of terminal connector major part of the present invention, (a) be the stereogram of terminal body 59, (b) being the stereogram of the terminal body 59 before the bending, (c) is the cutaway view along K-K line in (d), (d) is the cutaway view along J-J line in (c).
Fig. 6 represents the embodiment of traditional terminal, (a) is the stereogram of terminal body 59, (b) is the cutaway view along M-M line in (c), (c) is the cutaway view along L-L line in (b).
Fig. 7 is the cutaway view of traditional terminal connector one embodiment.
Embodiment
Below in conjunction with Fig. 1～Fig. 5 the 1st～the 5th embodiment of the present invention is described.
All parts identical with the Fig. 6 that represents conventional example and Fig. 7 are all represented with same-sign.
The 1st embodiment (Fig. 1)
The terminal 15 of the 1st embodiment is made of terminal body 59 and shank 19, terminal body 59 is made up of plate-like portion 61, bottom 60 and threaded portion 17, this plate-like portion 61 is made up of the flat board of 2 front and back, constitute plug connecting portion 23, the screw thread patchholes 62 of 60 formation in the bottom are inserted and be fixed in above-mentioned threaded portion 17.
The manufacturing procedure of the 1st embodiment below is described.
(1) die-cut and drilling operating
For the bottom 60 that forms the central authorities shown in Fig. 1 (a) double dot dash line and continuous with it front and back plate-like portion 61, to be die-cut into roughly rectangle by punch process by the metallic plate that conductive material is formed, the central authorities in the part that will become above-mentioned bottom 60 wear circular screw thread patchhole 62 simultaneously.Again, the part near bottom 60 on front and back plate-like portion 61 forms jagged card claw stop 63 with Punching Technology simultaneously, is fixed in shank 19 so that above-mentioned terminal body 59 can be pressed into.
(2) Bending Processing
Stay the required Rack in bottom 60 that will become above-mentioned central authorities, with its both sides bending 90 degree upward as the solid line of Fig. 1 (a), make 2 before and after plate-like portions 61 stand facing each other mutually.The internal face of these 2 plate-like portions 61 becomes the plug connecting portion 23 that the insertion banana plug connects usefulness.Therefore, the interval of 2 front and back plate-like portions 61 is slightly less than the diameter of banana plug.
(3) installation procedure of threaded portion
As Fig. 1 (a), inserting in advance the threaded portion 17 that makes in the above-mentioned screw thread patchhole 62, with screw thread size 64 be welded in bottom 60 above.
This screw thread size 64 becomes ellipse according to the width of bottom 60 with the straight excision in the both sides of plectane.By doing ovalisation, make it to have slip-off preventing and spline effect.But, the method that screw thread size 64 is installed on bottom 60 is not limited to welding, also can use methods such as bonding, crimping.
(4) the encapsulation operation of terminal body 59 and shank 19
On above-mentioned terminal body 59, coat shank 19 and be fixed as one, to form terminal 15.
On above-mentioned shank 19, shown in Fig. 1 (b), what form from the below that plate-like portions 61 before and after for terminal body 59 2 embed usefulness is pressed into groove 65, and is pre-formed plug from the top and inserts mouthfuls 26.In case plate-like portion 61 before and after being pressed in being pressed into groove 65, card claw stop 63 is fixed with regard to being pressed into the cell wall that is pressed into groove 65.
On the above-mentioned terminal 15 of like this assembling, forms plug connecting portion 23 by the internal face of plate-like portions 61 before and after 2, can insert mouthful 26 insertion banana plugs from above-mentioned plug and be electrically connected.Again, the bottom 60 of above-mentioned terminal 15 is roughly in the same plane with the bottom surface of above-mentioned shank 19, becomes the face that is clamped and connected of lead, by being electrically connected at this clamping lead.
The 2nd embodiment (Fig. 2)
In above-mentioned the 1st embodiment, by the die-cut metallic plate of punch process is the roughly rectangle of having only bottom 60 and front and back plate-like portion 61, the 2nd embodiment then shown in Fig. 2 (b), be with the shape that constitutes the metallic plate of above-mentioned terminal body 59 make with bottom 60 be the center, be provided with before and after the roughly cross of plate-like portion 61 and left and right sides plate-like portion 70.At this moment, front and back plate-like portion 61 is longer than left and right sides plate-like portion 70, again, with the substantial middle position of front and back plate-like portion 61, promptly, both sides, intermediate altitude position when plate-like portion 61 bendings 90 in front and back are spent form notch part 71.More forming shallow grooves than this notch part 71, to constitute plug connecting portion 23 by a side of end.Because of groove is shallow, so both side edges becomes the plane.
Again by punch process with front and back plate-like portion 61 and left and right sides plate-like portion 70 bending 90 degree upward.
The so central portion of the plug connecting portion 23 that forms bending by punch process, and this bending can make the contact area when connecting banana plug increase, so plug can connect more reliably.
On the terminal body 59 that so forms, coat shank 19 to form terminal 15 as Fig. 2 (c) and (d).
On above-mentioned terminal 15, use the above-mentioned plug connecting portion 23 that constitutes by front and back plate-like portion 61 to connect and insert mouthful effect of 26 banana plugs that insert from above-mentioned plug, and identical with the 1st embodiment with above-mentioned bottom 60 with the effect that terminal board 14 clamping leads are connected.
The 3rd embodiment (Fig. 3)
The 3rd embodiment and the 2nd embodiment different be in, on plate-like portions 61 before and after 2, more form semicircular dark groove by a side of end than notch part 71.With 2 such groove combination, just form the plug connecting portion 23 of the general cylindrical shape shown in Fig. 3 (a).
On above-mentioned terminal 15, use the above-mentioned plug connecting portion 23 that constitutes by front and back plate-like portion 61 to connect and insert mouthful effect of 26 banana plugs that insert from above-mentioned plug, and identical with above-mentioned bottom 60 with effect and the 1st, the 2nd embodiment that terminal board 14 clamping leads are connected.
The 4th embodiment (the 4th figure)
Above the 1st, the 2, among the 3rd embodiment, front and back plate-like portion 61, left and right sides plate-like portion 70 and bottom 60 are 1 metallic plate, and threaded portion 17 then constitutes with different other members, and then with both combinations.
The 4th embodiment all makes with 1 metallic plate.
The manufacturing procedure of the 4th embodiment below is described.
(1) die-cut operation
To be undertaken die-cut by punch process etc. by the metallic plate that conductive material constitutes, shown in Fig. 4 (b), form along central portion the thin part that will become threaded portion 17 after folding into two, the part that will become bottom 60, from becoming band portion 68 that bottom 60 parts extend along its length, and the front and back plate-like portion 61 of the broad that extends along its length again of band portion 68 from then on.At this moment, the cross section semicircular in shape of threaded portion 17, that is, overlapping inboard is the plane, the outside is an arc.Again, same with the 2nd embodiment shown in Figure 2, on front and back plate-like portion 61, form the shallow grooves that will become plug connecting portion 23.
(2) Bending Processing
In the dotted line part shown in Fig. 4 (b) 80,81,82,83,84, overlapping recessed folding 90 degree backs, central dotted line part 80 places of the thin part that will become threaded portion 17, will and bottom 60 between protruding foldings 90 degree of border dotted line part 81, with recessed foldings 180 degree of the dotted line part 82 of band portion 68, will and plate-like portion 61 between border dotted line part 83 protruding foldings 90 degree.
So, shown in Fig. 4 (a), just form threaded portion 17, bottom 60 and plug connecting portion 23, become terminal body 59.
(3) screw thread manufacturing procedure
2 laps in the thin part of metallic plate are implemented screw thread processing, become threaded portion 17.
(4) the encapsulation operation of terminal body 59 and shank 19
On above-mentioned terminal body 59, coat shank 19, form terminal 15.
This operation is identical with the 1st to the 3rd embodiment.
On above-mentioned terminal 15, use the above-mentioned plug connecting portion 23 that constitutes by front and back plate-like portion 61 to connect and insert mouthful effect of 26 banana plugs that insert from above-mentioned plug, and identical with above-mentioned bottom 60 with effect and the 1st, the 2nd embodiment that terminal board 14 clamping leads are connected.
The 5th embodiment (Fig. 5)
The terminal 15 of the 5th embodiment is made of terminal body 59 and shank 19, terminal body 59 is formed through Punching Technology by 1 conductive metal plate, be characterized in, comprise with the lower part: form after the plug connecting portion 23 that constitutes by 2 plate-like portions 70 about separating from roughly center that required interval holds up, 2 arm 69 bendings forwards, backwards will extending to the left and right from center roughly and and above-mentioned terminal board 14 between the bottom 60 used of clamping lead and the threaded portion 17 that forms by the thin part that descends from roughly center.
The manufacturing procedure of the 5th embodiment below is described.
(1) die-cut operation
The metallic plate that will be formed by conductive material is die-cut into 2 left and right sides plate-like portions 70 of the tuning fork-like shown in Fig. 5 (a), the from then on arm 69 that extends to the left and right of the base portion of left and right sides plate-like portion 70, and the component part of the threaded portion 17 of extending downwards through punch process.At this moment, left and right sides plate-like portion 70 is die-cut into the state of vertically holding up from arm 69.
Side-lower portion is provided with the zigzag card claw stop 63 that presses solidly shank 19 usefulness near the part of arm 69 outside above-mentioned left and right sides plate-like portion 70.
(2) Bending Processing
With 69 1 on the arm of above-mentioned both sides to face side, one to rear side bending 180 degree, form bottom 60.Because left and right sides plate-like portion 70 has been holded up, so, do not need as other embodiment, to hold up required Bending Processing.
(3) screw thread manufacturing procedure
Implement screw thread processing in the part that will constitute threaded portion 17.
(4) the encapsulation operation of terminal body 59 and shank 19
On shank 19, shown in Fig. 5 (c), be pre-formed embed terminal 15 usefulness be pressed into groove 65, be pressed into terminal body 59 and fixing.But, the shape of terminal body 59 and the 1st～the 4th embodiment is different, so the shape that is pressed into groove 65 of shank 19 is also different with the foregoing description, fixedly this point is constant but be pressed into.
On above-mentioned terminal 15, use the above-mentioned plug connecting portion 23 that constitutes by front and back plate-like portion 61 to connect and insert mouthful effect of 26 banana plugs that insert from above-mentioned plug, and identical with above-mentioned bottom 60 with effect and the 1st～the 4th embodiment that terminal board 14 clamping leads are connected.
The present invention needn't use cold forging to make the special high-tech of worker's method one class, only needs, bending machining this simple punch process die-cut by the conductive metal plate is carried out, or only need add the welding of screwing in case of necessity, just can produce terminal body 59.
Therefore, compare with the occasion of using cold forging to make worker's method, need not selected material, need not carry out pretreatment procedure, need not high voltage bearing instrument also harmless, do not require skilled experience during making.And compare when using cold forging to make worker's method, can make terminal body 59 at low cost in a large number.
And, form plug connecting portion 23 by shallow slot or 2 combinations of half slot with front and back plate-like portion 61, can increase the contact-making surface of plug connecting portion 23 and banana plug, reduce electric property contact resistance.
Not only will become the part of plug connecting portion 23 and bottom 60 but also threaded portion 17 also will be configured as one by punch process, thereby can produce the terminal body 59 that does not have welding.Again, required part number needs only one, can make assembling simpler.
By 2 left and right sides plate-like portions 70 are made the shape of holding up face-off in advance, as long as die-cut left and right sides plate-like portion 70, need not bending machining etc., can form plug connecting portion 23.Again, as long as left and right arms 69 bending forwards, backwards just can be formed bottom 60.And threaded portion 17 also only needs need not welding processing just can form through die-cut and screw thread processing.
Claims (9)
1. terminal connector, be to go up installation end daughter board (14) at insulating properties substrate (10), on this terminal board (14), screw togather terminal (15) and form, it is characterized in that, above-mentioned terminal (15) is made up of the terminal body (59) and the insulating properties shank (19) that adopt punch process to form, and terminal body (59) comprising: and the bottom (60) of clamping lead between the above-mentioned terminal board (14), from then on the front and back of bottom (60) are holded up and are stood facing each other at interval to constitute 2 plate-like portions (61) of plug connecting portion (23), and be located at above-mentioned bottom (60) and extend downwards from above-mentioned bottom and the threaded portion (17) that screws togather with above-mentioned terminal board (14).
2. terminal connector as claimed in claim 1 is characterized in that, the plate-like portion (61) that constitutes plug connecting portion (23) is made up of 2 front and back flat boards, and threaded portion (17) are inserted and are fixed in the screw thread patchhole (62) that (60) form in the bottom.
3. terminal connector as claimed in claim 2, it is characterized in that, the plate-like portion (61) that constitutes plug connecting portion (23) forms notch part (71) in the middle of flat board before and after 2, and more forming the shallow grooves that the insertion plug is used by bulging outside the side direction of end than this notch part (71), bottom (60) is to form by making left and right sides plate-like portion (70) hold up the back, and threaded portion (17) are inserted and are fixed in the screw thread patchhole (62) that (60) form in the bottom.
4. terminal connector as claimed in claim 2, it is characterized in that, the plate-like portion (61) that constitutes plug connecting portion (23) is the middle notch part (71) that forms dull and stereotyped before and after 2, and more bending to half slot by a side of end than this notch part (71), form the involutory back of this semicircle cylindric, bottom (60) is to form by making left and right sides plate-like portion (70) hold up the back, and threaded portion (17) are inserted and are fixed in the screw thread patchhole (62) that (60) form in the bottom.
5. terminal connector as claimed in claim 1, it is characterized in that, this terminal body (59) is that 1 conductive metal plate is formed through Punching Technology, the thin part that will form along the folding back of central authorities is as threaded portion (17), will be therewith after the continuous outside bending of wider portion in the both ends of threaded portion (17) as bottom (60), continuous 2 plate-like portions (61) in both ends of bottom (60) are holded up from front and back with as plug connecting portion (23) therewith.
6. terminal connector, be to go up installation end daughter board (14) at insulating properties substrate (10), on this terminal board (14), screw togather terminal (15) and form, it is characterized in that, above-mentioned terminal (15) is made up of the terminal body (59) and the insulating properties shank (19) that adopt punch process to form, terminal body (59) is that 1 conductive metal plate is formed through Punching Technology, comprising: the plug connecting portion of being made up of 2 plate-like portions (70) about holding up from Center Gap (23), with form after 2 arms (69) bending forwards, backwards of therefrom extending about mind-set and and above-mentioned terminal board (14) between the bottom (60) used of clamping lead, and by the thin threaded portion (17) that partly forms that descends from the center.
7. the manufacture method of a terminal connector is characterized in that, comprises following operation; Die-cut conductive metal plate is with the bottom (60) that forms central authorities, the continuous front and back plate-like portion (61) in both ends, and the die-cut operation of the screw thread patchhole (62) of above-mentioned bottom (60) of bottom (60) therewith; Front and back plate-like portion (61) after die-cut is holded up at interval to form the operation of plug connecting portion (23); The screw insertion of making in advance is fixed in above-mentioned bottom (60) to form the screw thread manufacturing procedure of threaded portion (17); Go up the operation that coats shank (19) in the terminal body (59) that forms by above-mentioned each operation.
8. the manufacture method of a terminal connector is characterized in that, comprises following operation; Die-cut conductive metal plate with the thin part that forms the threaded portion (17) will become central portion, therewith thin partial continuous the wider portion that will become bottom (60), with the continuous band portion (68) of the wider portion that will become bottom (60), and the die-cut operation of the front and back plate-like portion 61 of the continuous broad of band portion (68) therewith; By the recessed folding of the metallic plate after die-cut and protruding folding being formed threaded portion (17), bottom (60), and the operation of plug connecting portion (23); Implement the screw thread manufacturing procedure of screw thread processing in the part that constitutes threaded portion (17); Going up the encapsulation operation that coats shank (19) by the formed terminal body of above-mentioned each operation (59).
9. the manufacture method of a terminal connector, it is characterized in that, comprise following operation: die-cut conductive metal plate is to form 2 left and right sides plate-like portions (70) of holding up from the center, the arm (69) that therefrom extends about mind-set, to reach the therefrom die-cut operation of the component part of the threaded portion (17) of mind-set below extension; With (69) one on the arm of above-mentioned both sides to face side, one to rear side bending 180 degree and form the bending operation of bottom (60) respectively; Implement the screw thread manufacturing procedure of screw thread processing in the part that constitutes threaded portion (17); Going up the encapsulation operation that coats shank (19) by the formed terminal body of above-mentioned each operation (59).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29785999A JP2001118625A (en) | 1999-10-20 | 1999-10-20 | Terminal connector and its manufacturing method |
| JP297859/1999 | 1999-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1317164A CN1317164A (en) | 2001-10-10 |
| CN1151591C true CN1151591C (en) | 2004-05-26 |
Family
ID=17852079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008000255A Expired - Fee Related CN1151591C (en) | 1999-10-20 | 2000-04-26 | Terminal connector and method for manufacturing the terminal connector |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2001118625A (en) |
| KR (1) | KR100372330B1 (en) |
| CN (1) | CN1151591C (en) |
| TW (1) | TW468291B (en) |
| WO (1) | WO2001029936A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100866321B1 (en) * | 2008-04-24 | 2008-10-31 | (주)폴렉스 | Manufacturing method of jack terminal for connection of electronic equipment |
| JP2009289685A (en) * | 2008-05-30 | 2009-12-10 | Three M Innovative Properties Co | Locking cap of connector fixing screw |
| TWI489710B (en) * | 2012-05-14 | 2015-06-21 | Alltop Technology Co Ltd | Electrical connector |
| KR101462664B1 (en) * | 2013-06-14 | 2014-11-17 | 한국단자공업 주식회사 | Safety connector |
| CN110280975A (en) * | 2019-05-08 | 2019-09-27 | 嘉兴柯宇机械有限公司 | Method for producing conductive lever |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2968462B2 (en) * | 1995-08-11 | 1999-10-25 | エスエムケイ株式会社 | Jack board |
| US5664971A (en) * | 1996-08-01 | 1997-09-09 | Coy; John W. | Terminal binding post |
-
1999
- 1999-10-20 JP JP29785999A patent/JP2001118625A/en active Pending
- 1999-12-15 TW TW088122043A patent/TW468291B/en not_active IP Right Cessation
-
2000
- 2000-04-26 KR KR10-2000-7008269A patent/KR100372330B1/en not_active IP Right Cessation
- 2000-04-26 CN CNB008000255A patent/CN1151591C/en not_active Expired - Fee Related
- 2000-04-26 WO PCT/JP2000/002721 patent/WO2001029936A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR100372330B1 (en) | 2003-02-15 |
| JP2001118625A (en) | 2001-04-27 |
| TW468291B (en) | 2001-12-11 |
| CN1317164A (en) | 2001-10-10 |
| WO2001029936A1 (en) | 2001-04-26 |
| KR20010085190A (en) | 2001-09-07 |
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