CN104124543A - Connection method for crimping-to-welding circuit board, and connecting terminal - Google Patents
Connection method for crimping-to-welding circuit board, and connecting terminal Download PDFInfo
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- CN104124543A CN104124543A CN201410367564.9A CN201410367564A CN104124543A CN 104124543 A CN104124543 A CN 104124543A CN 201410367564 A CN201410367564 A CN 201410367564A CN 104124543 A CN104124543 A CN 104124543A
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- binding post
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- circuit board
- line
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Abstract
The invention discloses a connection method for a crimping-to-welding circuit board, and a connecting terminal, wherein a crimping-to-welding device is added between a circuit board welding pad and a connecting line which need to be connected, and the connecting line is connected with the circuit board welding pad through the crimping-to-welding device; the connecting line is connected with the crimping-to-welding device by means of crimping, and the crimping-to-welding device is connected with the circuit board welding pad by means of welding; thus the connecting line is connected by means of the most reliable crimping, and the circuit board is connected by means of the simplest and the most convenient welding. The problems of inconvenience operation, unreliable welding spots, unstressed welding spots, the need of carrying out other treatments, and the like during the direct welding of the line and the circuit board (in particular in case of a thick line) are avoided, and compared with other common screw crimping-to-welding connecting terminals, the occupied space volume and the operation difficulty are reduced, and the shock resistance and the connection reliability are improved.
Description
Technical field
The present invention relates to method of attachment and the binding post of a kind of circuit board and connecting line, especially relate to a kind of strand copper wire and the safe and reliable method being connected of circuit board and binding post, be mainly used in realizing strand copper wire in the space of limitation and be connected with circuit board is safe and reliable.
Background technology
Along with the development with rapid changepl. never-ending changes and improvements of electrician, electronic technology, electrical connection develops into a huge industry cluster gradually.Along with the development of connection requirement, emerge various omnifarious electrical connection method.Electrical connection has been applied to the every field of social production, life, and ten hundreds of electrical connections flood market.
Electrical connection broadly refers to the set of all electric loops in electric product, comprises power supply link such as attaching plug, power supply terminal etc., power line, inner lead, interior part connecting part etc.; Sense stricto electrical connection only refers to all modes that interiors of products couples together different conductor.General electrical connection assembly is mainly comprised of parts such as electric connecting part (such as binding post etc.), electric wire, apparatus for fixing cord and wire protectors (such as independent trunking etc.).Electric connecting part, by suitable mechanicals efforts is provided, is fixed together different conductor parts reliably, realizes electrical connection.The key effect of electric connecting part is to provide reliable connection, avoids occurring loose contact between different conductor and causes danger.
Electrical connection is divided into external electrical coupling assembling and internal electric coupling assembling, strand copper wire and circuit board are reliably connected and belong to a kind of internal electric connection, it is all to connect by various screw-types or non-screw thread type binding post that general strand copper wire is connected with circuit board, also can be to connect by various connectors, can be even that pincers are pressed connection, be wound around, the connected modes such as welding connect, but current connected mode all exists bonding strength not high, when being subject to External Force Acting, easily come off or the problem such as connecting portion volume is too large, therefore necessary this is solved.
By patent retrieval, do not find that there is the patent literature constructed with the present invention, related to the present invention mainly containing is following:
1, the patent No. is CN200710178818.2, name is called the patent of invention of " method of attachment of straight cutting binding post and main circuit board and jockey ", this patent discloses the method for attachment of a kind of straight cutting binding post and main circuit board, it is characterized in that: described method of attachment is that an auxiliary line plate being connected by transition piece with main circuit board is set, described auxiliary line plate is connected with syndeton with cabinet panel, binding post is fixed on auxiliary line plate through cabinet panel, thereby realizes being connected of binding post and main circuit board.Binding post of the present invention is reliable with being connected of main circuit board, being applicable to polylith wiring board installs fixing side by side, its fixing means is to utilize transition piece to become assembly to be connected with cabinet panel electronic circuit board, auxiliary line plate, straight cutting terminal group, can effectively save wiring board shared space in cabinet, be convenient to realize miniaturization and the portability of product.
2, the patent No. is CN201320602935.8, name is called the utility model patent of " wiring board that a kind of motor stator for outer rotator is used ", this patent discloses the wiring board that a kind of motor stator for outer rotator is used, comprise plate body, described plate body is provided with Copper Foil, enamelled wire and power outlet are welded on Copper Foil, and described enamelled wire, lead-out wire and Copper Foil are by resin glue embedding; The solder joint of described enamelled wire and power outlet welding is positioned at the center of Copper Foil; The outer mounting hole that lead-out wire is passed that is arranged with of described plate body; Described Copper Foil edge is provided with the weepage holes of being convenient to resin glue seepage flow.
3, the patent No. is CN201220045464.0, and name is called the utility model patent of " motor stator winding connection wiring board ", and this patent discloses a kind of motor stator winding connection wiring board.It has solved prior art and has designed the technical problems such as reasonable not.Be arranged in electric machine casing, comprise plate body, the center of this plate body has centre bore, on plate body, be provided with some wiring contact, on plate body, be provided with the wire connecting portion that extends to electric machine casing outside, in wire connecting portion, be provided with lead link structure, wiring contact is connected with described lead link structure after conducting medium is electrically connected to.
4, the patent No. is CN200920288315.5, name is called the utility model patent of " a kind of cable-assembly of connection line plate ", this patent discloses a kind of cable-assembly of connection line plate, and its structure consists of: cable (1), plastic packaging sheath (2), wiring board (3); Between described cable (1) and wiring board (3), for being electrically connected to, and the two is all arranged in plastic packaging sheath (2) together.The utility model product structure is that connector passes through wiring board 3 and cable 1 and realizes and being electrically connected to, and adopt mould plastic compression mode that the welding position of wiring board 3 and cable 1 is fixed, this Realization of Product reliable connection the between connector and cable 1 (especially flat cable).
Though above-mentioned these patents have all related to the method for some connection line plates, but carefully analyze, can to find that these patents do not solve under the confined space restriction bonding strength not low, not firm, be subject under External Force Acting, to hold caducous problem, therefore to how to reduce under the prerequisite that connection space takies as far as possible, further improve the firmness between connecting line and circuit board, effectively prevent the problem coming off in external force situation being subject to, still need further to be improved.
Summary of the invention
The object of the invention is to in the confined space,---line, line---situation of connector for substrate that can not adopt conventional line, safe and reliable realization connects single line or cable core (tape insulation layer strand copper wire) is connected with the reliable electric between board pads.The present invention is mainly in order to realize three objects:
One, guarantee that the solder joint on circuit board is reliable, easy operating, and can adapt to different wire diameters, and do not need to change board pads size;
Two, meeting under the prerequisite of article one, guaranteeing that the connected mode of institute's connecting line is crimping;
Three, in particular cases, the most pulling force that come from connecting line transmission can be shifted from the scolding tin of solder joint.
Implementer's case that object according to the present invention proposes is: a kind of crimping turns soldered circuit board method of attachment, between the board pads connecting at needs and connecting line, add a crimping to turn welder, connecting line turns welder by crimping and is connected with board pads; Wherein, connecting line turns and being connected of welder adopts crimping mode to connect with crimping, and crimping turns welder and adopts welding manner to connect with being connected of board pads; The connection that makes connecting line is to adopt the most reliable crimping mode, and with the junction of circuit board be to adopt the simplest and easy welding manner easily.While having avoided connecting line and circuit board directly to weld (when particularly line is thicker), troublesome poeration, solder joint is unreliable, solder joint can not be stressed, need to do the difficult problems such as other processing, compare the binding post that other plain screw crimping turn welding, reduced shared spatial volume and operation complexity, improved resistance to shock and connection reliability.
Further, it is that a kind of crimping turns soldered circuit board binding post that described crimping turns welder, by line ball hole, capillary, binding post body forms, wherein, and the line of the adaptive required connection in described line ball hole, after being divested to insulating barrier, line inserts line ball hole, then by special-purpose pressing pincers crimping for the connection body at place, line ball hole; Described capillary be from splicing ear body, stretch out can adapter circuit the projection of plate pad, projection snaps in board pads mating hole (being commonly called as pad connecting hole or through hole).
Further, described projection can be one, two or a plurality of according to the actual requirements.By projection and board pads connecting hole are coordinated to rear welding, binding post body is connected on circuit board.
Further, described a kind of crimping turns soldered circuit board binding post, and line ball hole is to be obedient to the processing of wiring direction at the plug wire hole that binding post body is coaxial of binding post body one end, and the sectional area of aperture and required connecting line is adaptive.
Further, the capillary that described a kind of crimping turns soldered circuit board binding post is the leg that welds with board pads of being applicable to of separately processing, it can be an extension in binding post body coaxial direction, in the situation that needs angle is transferred, it can make to press on body, with the angled branched structure of binding post body.Object is the welding by it and circuit board, and binding post body is fixed, is welded in short circuit version.
Further, described a kind of crimping turns soldered circuit board binding post, generally adopts brass as base material, according to reality conduction demand and be convenient to welding can surface gold-plating, silver-plated or zinc-plated.
Realize the binding post that above-mentioned crimping turns soldered circuit board method of attachment, comprise line ball hole, capillary, binding post body three parts, wherein, the line of the adaptive required connection in described line ball hole, inserts line ball hole after line is divested to insulating barrier; Before line ball hole, be connected with binding post body; The side arrangement of binding post body has capillary; Described capillary be from splicing ear body, stretch out can adapter circuit the projection of plate pad, projection snaps in board pads connecting hole.
Further, described projection can be one, two or a plurality of according to the actual requirements.By projection and board pads connecting hole are coordinated to rear welding, binding post body is connected on circuit board.
Further, the line ball hole of described binding post is to be obedient to the processing of wiring direction at the plug wire hole that binding post body is coaxial of binding post body one end, and the sectional area of aperture and required connecting line is adaptive; Pressing pincers crimping connecting line for the fillet mouth at place, line ball hole.
Further, the capillary of described binding post is the leg that welds with board pads of being applicable to of separately processing, and capillary is an extension in binding post body coaxial direction; In the situation that needs angle is transferred, capillary is the branched structure on body, angled with binding post body that presses.Object is the welding by it and circuit board, and binding post body is fixed, is welded on circuit board.
Further, described binding post, generally adopts brass as base material, according to reality conduction demand and be convenient to welding can surface gold-plating, silver-plated or zinc-plated.
The invention has the advantages that: the present invention adopts crimping and the mode that combines of welding, take into account the advantage of crimping and welding, avoid crimping and be welded on the drawback under special applications condition, thereby realize, line and circuit board are connected under confined space reliably, simple connection.First for the connection of line, abandon welding and with crimping, improved the reliability of line connection, avoided being directly welded to connect the trouble of line; Secondly, being connected of any and circuit board, want simply, welding nothing more than, so the present invention has retained again weld light, simple; Again, at a lot of circuit boards, externally connect occasion, scolding tin on the solder joint of connecting hole or straight cutting pad can not be subject to the pulling force perpendicular to circuit board---and be that solder joint shearing force (what be directly subject to shearing force is scolding tin) is the short slab of welding circuit board always, the present invention is by the angular transition on binding post body in capillary and line ball hole, can make the shearing force overwhelming majority of scolding tin on solder joint be converted into the shearing force in capillary and pad hole, directly be subject to the capillary that is of shearing force, the suffered power of scolding tin becomes extruding from shear tension.Greatly reduced the possibility that the stressed fatigue of scolding tin even ruptures.For guaranteeing reliable, safe, easy being connected between connecting line (particularly large wire diameter strand copper wire) and board pads, between it and line, adopt reliable crimping, and adopt soldering with circuit board, by F type 90 degree right angles, change simultaneously, greatly improved antivibration, the resistance to tension of junction.
accompanying drawing explanation:
Accompanying drawing 1: be the binding post design sketch of one embodiment of the invention;
Accompanying drawing 2: be the binding post scheme of installation of one embodiment of the invention;
Accompanying drawing 3: be binding post mechanics schematic diagram of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment mono-
As shown in accompanying drawing 1-2, a kind of crimping turns soldered circuit board binding post, by line ball hole 1, and capillary 3, binding post body 2 forms, and the adaptive required connecting line in line ball hole 1 wherein inserts line ball hole 1 after connecting line is divested to insulating barrier; In line ball hole, 1 is connected with binding post body 2 above; The side arrangement of binding post body 2 has capillary 3.
The fillet mouth 4 use pressing pincers crimping connecting lines at place, described line ball hole; Capillary 3 is projections of two energy adapter circuit plate pads stretching out from splicing ear body, and capillary 3 snaps in the connecting hole 6 of board pads 5; By stating capillary 3 and board pads 5 welding, splicing ear body 2 and board pads 5 are fastened together; Form a kind of connecting line and splicing ear crimping, the crimping of splicing ear and welding circuit board turns soldered circuit board connection terminal structure.
Described a kind of crimping turns soldered circuit board binding post, and capillary is realized and to be connected with binding post body by pressing as shown in Figure 1, and has realized outlet direction and pad connecting hole direction 90 and spent and turn to.
Described a kind of crimping turns soldered circuit board binding post, generally adopts brass as base material, according to reality conduction demand and be convenient to welding can surface gold-plating, silver-plated or zinc-plated.
As shown in Figure 2, described a kind of crimping turns soldered circuit board binding post, by capillary 3 and board pads 5 connecting holes are coordinated to rear welding, by capillary 3 is inserted in the connecting hole 6 of board pads 5, then adopt melting welding welding that binding post body 2 is connected on circuit board; Connecting line 7 inserts in line ball hole 1 simultaneously, and is got up by 4 crimping of fillet mouth.
Accompanying drawing 3 is expressed the schematic diagram of a kind of operating state of the present invention, described a kind of crimping turns soldered circuit board binding post, the mode that adopts crimping to combine with welding, take into account the advantage of crimping and welding, avoid crimping and be welded on the drawback under special applications condition, force-bearing situation during work, as shown in the stress point 8 in accompanying drawing 3, is connected to reliable, simple connection under confined space thereby realize line and circuit board.First for the connection of line, abandon welding and with crimping, improved the reliability of line connection, avoided being directly welded to connect the trouble of line; Meanwhile, retained the traditional approach that circuit board connects---welding.Make to obtain perfect combination in reliability and operability.
Embodiment bis-
Embodiment bis-is the same with the basic structure of embodiment mono-, and just crimping is clamped with adopting whole pressing being connected of connecting line in line ball hole; Described capillary only has one, capillary be from splicing ear body, stretch out can adapter circuit the projection of plate pad, capillary snaps in board pads connecting hole, by stating capillary and board pads is welded, splicing ear body and board pads is fastened together.
Described a kind of crimping turns soldered circuit board binding post, adopts brass as base material, surface gold-plating, silver-plated or zinc-plated.
Embodiment tri-
Embodiment tri-is the same with the basic structure of embodiment mono-, and just crimping is clamped with adopting whole pressing being connected of connecting line in line ball hole; Described capillary is four of two rows, capillary be from splicing ear body, stretch out can adapter circuit the projection of plate pad, capillary snaps in board pads connecting hole, by stating capillary and board pads is welded, splicing ear body and board pads is fastened together.
Described a kind of crimping turns soldered circuit board binding post, adopts red copper as base material, surface gold-plating, silver-plated or zinc-plated.
From above-described embodiment, can find out, the present invention relates to a kind of crimping and turn soldered circuit board method of attachment, between the board pads connecting at needs and connecting line, add a crimping to turn welder, connecting line turns welder by crimping and is connected with board pads; Wherein, connecting line turns and being connected of welder adopts crimping mode to connect with crimping, and crimping turns welder and adopts welding manner to connect with being connected of board pads; The connection that makes connecting line is to adopt the most reliable crimping mode, and with the junction of circuit board be to adopt the simplest and easy welding manner easily.While having avoided connecting line and circuit board directly to weld (when particularly line is thicker), troublesome poeration, solder joint is unreliable, solder joint can not be stressed, need to do the difficult problems such as other processing, compare the binding post that other plain screw crimping turn welding, reduced shared spatial volume and operation complexity, improved resistance to shock and connection reliability.
Further, it is that a kind of crimping turns soldered circuit board binding post that described crimping turns welder, comprise line ball hole, capillary, binding post body three parts, wherein, the line of the adaptive required connection in described line ball hole, after being divested to insulating barrier, line inserts line ball hole, then by special-purpose pressing pincers crimping for the connection body at place, line ball hole; Described capillary be from splicing ear body, stretch out can adapter circuit the projection of plate pad, projection snaps in board pads mating hole.
Further, described projection can be one, two or a plurality of according to the actual requirements.By projection and board pads mating hole are coordinated to rear welding, binding post body is connected on circuit board.
Further, described a kind of crimping turns soldered circuit board binding post, and line ball hole is to be obedient to the processing of wiring direction at the plug wire hole that binding post body is coaxial of binding post body one end, and the sectional area of aperture and required connecting line is adaptive.
Further, the capillary that described a kind of crimping turns soldered circuit board binding post is the leg that welds with board pads of being applicable to of separately processing, it can be an extension in binding post body coaxial direction, in the situation that needs angle is transferred, it can make to press on body, with the angled branched structure of binding post body.Object is the welding by it and circuit board, and binding post body is fixed, is welded on circuit board.
Further, described a kind of crimping turns soldered circuit board binding post, generally adopts brass as base material, according to reality conduction demand and be convenient to welding can surface gold-plating, silver-plated or zinc-plated.
Realize the binding post that above-mentioned crimping turns soldered circuit board method of attachment, comprise line ball hole, capillary, binding post body three parts, wherein, the line of the adaptive required connection in described line ball hole, inserts line ball hole after line is divested to insulating barrier; Before line ball hole, be connected with binding post body; The side arrangement of binding post body has capillary; Described capillary be from splicing ear body, stretch out can adapter circuit the projection of plate pad, projection snaps in board pads connecting hole.
Further, described projection can be one, two or a plurality of according to the actual requirements.By projection and board pads connecting hole are coordinated to rear welding, binding post body is connected on circuit board.
Further, the line ball hole of described binding post is to be obedient to the processing of wiring direction at the plug wire hole that binding post body is coaxial of binding post body one end, and the sectional area of aperture and required connecting line is adaptive; Pressing pincers crimping connecting line for the fillet mouth at place, line ball hole.
Further, the capillary of described binding post is the leg that welds with board pads of being applicable to of separately processing, and capillary is an extension in binding post body coaxial direction; In the situation that needs angle is transferred, capillary is the branched structure on body, angled with binding post body that presses.Object is the welding by it and circuit board, and binding post body is fixed, is welded on circuit board.
Further, described binding post, generally adopts brass as base material, according to reality conduction demand and be convenient to welding can surface gold-plating, silver-plated or zinc-plated.
The present invention adopts crimping and the mode that combines of welding, takes into account the advantage of crimping and welding, avoids crimping and is welded on the drawback under special applications condition, thereby realize, line and circuit board are connected under confined space reliably, simple connection.First for the connection of line, abandon welding and with crimping, improved the reliability of line connection, avoided being directly welded to connect the trouble of line; Secondly, being connected of any and circuit board, want simply, welding nothing more than, so the present invention has retained again weld light, simple; Again, at a lot of circuit boards, externally connect occasion, scolding tin on the solder joint of connecting hole or straight cutting pad can not be subject to the pulling force perpendicular to circuit board---and be that solder joint shearing force (what be directly subject to shearing force is scolding tin) is the short slab of welding circuit board always, the present invention is by the angular transition on binding post body in capillary and line ball hole, can make the shearing force overwhelming majority of scolding tin on solder joint be converted into the shearing force in capillary and pad hole, directly be subject to the capillary that is of shearing force, the suffered power of scolding tin becomes extruding from shear tension.Greatly reduced the possibility that the stressed fatigue of scolding tin even ruptures.To guarantee reliable, safe, easy being connected between connecting line (particularly large wire diameter strand copper wire) and board pads, between it and line, adopt reliable crimping, and adopt soldering with circuit board, by F type 90 degree right angles, change simultaneously, greatly improved antivibration, the resistance to tension of junction.
Claims (10)
1. crimping turns a soldered circuit board method of attachment, it is characterized in that, between the board pads connecting and connecting line, adds a crimping to turn welder at needs, and connecting line turns welder by crimping and is connected with board pads; Wherein, connecting line turns and being connected of welder adopts crimping mode to connect with crimping, and crimping turns welder and adopts welding manner to connect with being connected of board pads; The connection that makes connecting line is to adopt the most reliable crimping mode, and with the junction of circuit board be to adopt the simplest and easy welding manner easily.
2. crimping as claimed in claim 1 turns soldered circuit board method of attachment, it is characterized in that, it is that a kind of crimping turns soldered circuit board binding post that described crimping turns welder, by line ball hole, capillary, binding post body forms, wherein, the line of the adaptive required connection in described line ball hole, inserts line ball hole after line is divested to insulating barrier, then the connection body at place, line ball hole is clamped to crimping with special-purpose pressing; Described capillary be from splicing ear body, stretch out can adapter circuit the projection of plate pad, projection snaps in board pads connecting hole.
3. crimping as claimed in claim 2 turns soldered circuit board method of attachment, it is characterized in that, described projection can be one, two or a plurality of according to the actual requirements; By projection and board pads connecting hole are coordinated to rear welding, binding post body is connected on circuit board.
4. crimping as claimed in claim 1 turns soldered circuit board method of attachment, it is characterized in that, described a kind of crimping turns soldered circuit board binding post, line ball hole is to be obedient to the processing of wiring direction at the plug wire hole that binding post body is coaxial of binding post body one end, and the sectional area of aperture and required connecting line is adaptive.
5. crimping as claimed in claim 1 turns soldered circuit board method of attachment, it is characterized in that, the capillary that described a kind of crimping turns soldered circuit board binding post is the leg that welds with board pads of being applicable to of separately processing, capillary is an extension in binding post body coaxial direction, in the situation that needs angle is transferred, capillary is the branched structure on body, angled with binding post body that presses.
6. realize the binding post that crimping claimed in claim 1 turns soldered circuit board method of attachment, it is characterized in that, comprise line ball hole, capillary, binding post body three parts, wherein, the line of the adaptive required connection in described line ball hole, inserts line ball hole after line is divested to insulating barrier; Before line ball hole, be connected with binding post body; The side arrangement of binding post body has capillary; Described capillary be from splicing ear body, stretch out can adapter circuit the projection of plate pad, projection snaps in board pads connecting hole.
7. binding post as claimed in claim 6, is characterized in that, described projection is one, two or a plurality of according to the actual requirements; By projection and board pads connecting hole are coordinated to rear welding, binding post body is connected on circuit board.
8. binding post as claimed in claim 7, is characterized in that, the line ball hole of described binding post is to be obedient to the processing of wiring direction at the plug wire hole that binding post body is coaxial of binding post body one end, and the sectional area of aperture and required connecting line is adaptive.
9. binding post as claimed in claim 8, it is characterized in that, the capillary of described binding post is the leg of the applicable and board pads of processing separately, capillary is an extension in binding post body coaxial direction, in the situation that needs angle is transferred, capillary is the branched structure on body, angled with binding post body that presses.
10. binding post as claimed in claim 6, is characterized in that, described binding post adopts brass or red copper as base material, and face of weld is gold-plated, silver-plated or zinc-plated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410367564.9A CN104124543A (en) | 2014-07-30 | 2014-07-30 | Connection method for crimping-to-welding circuit board, and connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410367564.9A CN104124543A (en) | 2014-07-30 | 2014-07-30 | Connection method for crimping-to-welding circuit board, and connecting terminal |
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| CN104124543A true CN104124543A (en) | 2014-10-29 |
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| CN201410367564.9A Pending CN104124543A (en) | 2014-07-30 | 2014-07-30 | Connection method for crimping-to-welding circuit board, and connecting terminal |
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Cited By (5)
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| CN108882551A (en) * | 2018-06-15 | 2018-11-23 | 西安微电子技术研究所 | A kind of the dress coupling device and assembling method of conducting wire and printing part |
| CN111370381A (en) * | 2020-03-27 | 2020-07-03 | 广东芯聚能半导体有限公司 | Connecting assembly, power semiconductor and connecting method suitable for power semiconductor |
| TWI700866B (en) * | 2018-03-21 | 2020-08-01 | 大陸商菲尼克斯亞太電氣（南京）有限公司 | Two-body type contact pin for connector |
| CN111987559A (en) * | 2020-08-21 | 2020-11-24 | 张素红 | A cut pressure equipment terminal device for power cord processing |
| CN112531441A (en) * | 2020-12-10 | 2021-03-19 | 深圳市创仁顺耀达精密电子有限公司 | Preparation process of wire-to-board connector terminal |
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| CN108882551A (en) * | 2018-06-15 | 2018-11-23 | 西安微电子技术研究所 | A kind of the dress coupling device and assembling method of conducting wire and printing part |
| CN111370381A (en) * | 2020-03-27 | 2020-07-03 | 广东芯聚能半导体有限公司 | Connecting assembly, power semiconductor and connecting method suitable for power semiconductor |
| CN111370381B (en) * | 2020-03-27 | 2022-04-01 | 广东芯聚能半导体有限公司 | Connecting assembly, power semiconductor and connecting method suitable for power semiconductor |
| CN111987559A (en) * | 2020-08-21 | 2020-11-24 | 张素红 | A cut pressure equipment terminal device for power cord processing |
| CN112531441A (en) * | 2020-12-10 | 2021-03-19 | 深圳市创仁顺耀达精密电子有限公司 | Preparation process of wire-to-board connector terminal |
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Application publication date: 20141029 |