CN203859259U - Puncturing type terminal for connecting lead with PCB, and LED module group - Google Patents

Puncturing type terminal for connecting lead with PCB, and LED module group Download PDF

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Publication number
CN203859259U
CN203859259U CN201420179745.4U CN201420179745U CN203859259U CN 203859259 U CN203859259 U CN 203859259U CN 201420179745 U CN201420179745 U CN 201420179745U CN 203859259 U CN203859259 U CN 203859259U
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CN
China
Prior art keywords
metal
pcb board
punctured
wire
type terminal
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420179745.4U
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Chinese (zh)
Inventor
王海洋
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Ye Nianjian
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王海洋
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Priority to CN201420179745.4U priority Critical patent/CN203859259U/en
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Publication of CN203859259U publication Critical patent/CN203859259U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a puncturing type terminal for connecting a lead with a PCB, and an LED module group, and is suitable for the terminal field. The puncturing terminal comprises a sheet-shaped metal body applied to a pad of the PCB, at least one wire grabbing part protruded out of the metal body and at least one metal puncturing part used for puncturing the lead, wherein the metal puncturing part is arranged opposite to the wire grabbing part, and the metal body comprises at least one sucking platform to which can be absorbed by a vacuum nozzle. According to the utility model, the metal body which can be absorbed by the vacuum nozzle is arranged so that the metal body can be welded onto the PCB in an surface mounted welding technology; the wire grabbing part is used to position the lead, and the metal puncturing part punctures an insulating layer of the lead and makes contact with a lead core; and thus, the lead can be connected onto the PCB needless of manual welding, and automatic mechanical production is realized. The labor and production cost is greatly reduced, the production efficiency is improved, and compared with a manner that the lead is welded to the PCB, the welding resistance is reduced, and the conductivity and current-carrying capacity are improved.

Description

A kind of penetrating type terminal and LED module that connects wire and pcb board
Technical field
The utility model belongs to terminal field, relates in particular to a kind of penetrating type terminal and LED module that connects wire and pcb board.
Background technology
LED module, it is that light-emitting diode is encapsulated by certain regularly arranged together again, adds the product that some water-proofing treatment form.It is mainly used in the effect at night of display advertisement font (acryl, plastic uptake) and sign, it is with word or be designated medium, be arranged on building top or metope, can show by day marking effect, can utilize again LED as illuminating source, at night, show another effect, then be equipped with LED illumination application controls system, word or sign are carried out to dynamic video control.
In prior art, the in-built LED module system of establishing of advertisement font is normally together in series single led module by wire.In the production process of single led module, conventionally adopt SMT mount technology to weld, and when by each single led module series connection, by wire is alternately connected with LED module, conventionally need through following operation: cut out line-wire stripping-wicking-welding, first entire volume wire is cut, cut into suitable length, and wire stripping is carried out in the wire two ends that cut, so that core exposes to the open air, afterwards the core exposing to the open air is carried out to wicking, to make it easy to follow-up welding, then the wire after wicking is processed is by being manually soldered on LED module.In the production process of LED module, except welding step is taked the mode of manual work, other step adopts machine automatization equalization conventionally, thereby for the production of LED module, bonding wire step has greatly restricted the raising of its productivity ratio, and because wire all adopts artificial welding, therefore its cost of labor is higher, thereby cause the bonding wire operating cost of LED module can not to be in any more.
Utility model content
The purpose of this utility model is to provide a kind of penetrating type terminal that connects wire and pcb board, is intended to solve the LED module production artificial bonding wire of employing of prior art and cause the problem that production cost is higher, production efficiency is lower.
The utility model is achieved in that a kind of penetrating type terminal that connects wire and pcb board, it comprise with the sheet metal body of the pad laminating of pcb board, be convexly set on described metal body and for positioning lead at least one grab line portion and be convexly set on described metal body for puncturing described wire so that at least one metal punctured part of described pcb board and described wire conducting, described metal punctured part with described in grab line portion and be oppositely arranged, on described metal body, include at least one for the absorption platform of vacuum slot absorption.
Particularly, described in grab line portion and comprise the two metal sheets that is convexly set in described metal body both sides and is oppositely arranged, described in grab line portion and be provided with two, be located at respectively the two ends of described metal body.
Particularly, described metal punctured part comprises the base portion that is convexly set on described metal body, prolongs the sharp portion that described base portion extends setting straight up, all has gap described in described metal punctured part and two between sheet metal.
Further, described metal punctured part is provided with two, is respectively the first metal punctured part, the second metal punctured part, and described the first metal punctured part, the second metal portion of puncturing grab line portion and are oppositely arranged with described two respectively.
Particularly, the axis of described the first metal punctured part, the second metal punctured part is parallel, and described the first metal punctured part, the second metal punctured part shift to install.
Particularly, the side, right side of described the first metal punctured part is, the vertical plane three at the place, axis of the left lateral sides of described the second metal punctured part and described metal body is coplanar.
Further, the end at the two ends of described metal body is provided with pin.
Particularly, described absorption platform is provided with one, and is located at the middle part of described metal body.
Particularly, described absorption platform is provided with three, is distributed in respectively two ends and the middle part of described metal body, described in grab line portion be located at two described between absorption platform.
A LED module, comprises pcb board, is located at the LED on described pcb board, also comprises the connection wire as described above be located on described pcb board and the penetrating type terminal of pcb board.
The connection wire that the utility model provides and the penetrating type terminal of pcb board, it can be for the metal body of vacuum slot absorption by arranging, it can be soldered on pcb board by SMT paster solder technology as the electronic devices and components such as LED, and arrange and to grab line portion and need to be connected to the wire location on pcb board, metal punctured part is set to be punctured the insulating barrier of wire and contacts with the core of wire, thereby without welding by artificial, only need prepare fixture just can access wire on pcb board, it can be realized mechanical automation and produce, not only can greatly reduce cost of labor and production cost, enhance productivity, and with respect to the mode of connection to pcb board by wire bonds, it can reduce to weld resistance, improve conductance and ampacity, thereby when it is applied to the production of LED module product, in the situation that use same wire, its more LED module of can connecting.
Accompanying drawing explanation
Fig. 1 is the front view of the penetrating type terminal of the connection wire that provides of the utility model embodiment mono-and pcb board;
Fig. 2 is the upward view of the connection wire of Fig. 1 and the penetrating type terminal of pcb board;
Fig. 3 is the end view of the connection wire of Fig. 1 and the penetrating type terminal of pcb board;
Fig. 4 is the schematic diagram that the penetrating type terminal of the connection wire that provides of the utility model embodiment mono-and pcb board is applied to LED module;
Fig. 5 is the front view of the penetrating type terminal of the connection wire that provides of the utility model embodiment bis-and pcb board;
Fig. 6 is the upward view of the connection wire of Fig. 5 and the penetrating type terminal of pcb board;
Fig. 7 is the end view of the connection wire of Fig. 5 and the penetrating type terminal of pcb board.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of penetrating type terminal that connects wire and pcb board, it comprise with the sheet metal body of the pad laminating of pcb board, be convexly set on metal body and for positioning lead at least one grab line portion and be convexly set on metal body for puncturing wire so that at least one metal punctured part of pcb board and wire conducting, metal punctured part with grab line portion and be oppositely arranged, on metal body, include at least one for the absorption platform of vacuum slot absorption.The connection wire that the utility model provides and the penetrating type terminal of pcb board, it can be for the metal body of vacuum slot absorption by arranging, it can be soldered on pcb board by SMT paster solder technology as the electronic devices and components such as LED, and arrange and to grab line portion and position the wire, metal punctured part is set to be punctured the insulating barrier of wire and contacts with the core of wire, thereby without welding by artificial, just wire can be accessed on pcb board, and greatly simplified production technology, and can realize mechanical automation and produce, not only can greatly reduce cost of labor and production cost, enhance productivity, and with respect to the mode to pcb board by wire bonds, it can reduce to weld resistance, improve conductance and ampacity, thereby in the situation that use same wire, when it is applied to the production of LED module product, the more LED module of can connecting, meet the diversified demand in market.
As shown in Figure 1 to Figure 3, a kind of example that connects the penetrating type terminal of wire and pcb board providing for the utility model embodiment mono-, it comprises the sheet metal body 1 of fitting with the pad of pcb board, being convexly set in two on metal body 1 grabs line portion 2 and is convexly set in two metal punctured parts 3 on metal body 1, grab line portion 2 for positioning lead, metal punctured part 3 with grab line portion 2 and be oppositely arranged, thereby in the process that wire is punctured by metal punctured part 3, grabbing line portion 2 can make wire be positioned, thereby metal punctured part 3 can be stablized, puncture exactly the insulating barrier of wire, penetrate in the core of wire, with wire electrical communication, further, on metal body 1, include an absorption platform 11 for vacuum slot absorption, the setting of absorption platform 11, conveniently makes the penetrating type terminal of this connection wire and pcb board adopt SMT paster solder technology to carry out assembly welding, thereby realizes machine automatization equalization.The connection wire that the utility model provides and the penetrating type terminal of pcb board, and have wire location simultaneously concurrently and wire is punctured and access two functions of pcb board, need compared to existing technology by first wire being accessed to male terminal (or female terminal), and corresponding female terminal (or male terminal) is soldered on pcb board, the type of attachment of then male terminal being docked with female terminal, its structure is simpler, and step is more simplified, thereby can greatly enhance productivity, reduce production costs.
Grab line portion 2 and comprise the two metal sheets 21 that is convexly set in metal body 1 both sides and is oppositely arranged, during practical operation, can on equipment, prepare a fixture, when wire is between two metal sheets 21, make fixture to pressing down and force two metal sheets 21 all to bend to centre, thereby wire is clamped by two metal sheets 21 obvolvents, wire is just stably fixed, and under the pressure-acting of fixture, metal punctured part 3 more easily pierces through the insulating barrier of wire, thereby can penetrate tightly core, guarantee the steadiness being electrically connected.Further, for sheet metal 21 is easy to by backfin as the used time at fixture, chamfered edge 211 can be set in the top of sheet metal 21, thereby reduce the intensity at the top of sheet metal 21, make it be easier to bending, thereby be convenient to machining.
For making to grab line portion 2, be adapted to the line styles of various different sizes, improve the versatility of the penetrating type terminal of this connection wire and pcb board, two metal sheets 21 can 11 ° of angle settings, and arrange non-perpendicular to metal body 1.
For wire is more firmly positioned, grab line portion 2 and can arrange two, be located at respectively the two ends of metal body 1, certainly, grab the number of line portion 2 settings and do not regard it as and be limited.
Particularly, metal punctured part 3 comprises the base portion 31 that is convexly set on metal body 1, prolong base portion 31 extends the sharp portion 32 arranging straight up, the setting of base portion 31 can make metal punctured part 3 have enough intensity, thereby be unlikely to the bending that is hampered in puncturing the process of wire, between metal punctured part 3 and two metal sheets 21, all there is gap, make metal punctured part 3 be located between two metal sheets 21 and near middle position, thereby can guarantee that metal punctured part 3 pricks the middle part to core as far as possible, and prevent from pricking partially.
In the present embodiment, metal punctured part 3 is provided with two, be respectively the first metal punctured part 3a, the second metal punctured part 3b, the first metal punctured part 3a, the second metal punctured part 3b grab line portion 2 and are oppositely arranged with two respectively, two metal punctured parts 3 are set in the present embodiment, there is double insurance function, can prevent from a metal punctured part 3 is only set but puncture effect when undesirable and cause the problem that is electrically connected loose contact to occur.
For making the first metal punctured part 3a, that the second metal punctured part 3b punctures effect is better, can make the axis of the first metal punctured part 3a, the second metal punctured part 3b on parallel basis, two metal punctured parts 3 are shifted to install, even if the first metal punctured part 3a, the second metal punctured part 3b penetrate from the different position of wire, thereby guarantee the steadiness that is electrically connected.
For avoiding the first metal punctured part 3a, the stress impact that the second metal punctured part 3b bears in puncturing the process of wire is excessive, and guarantee that metal punctured part 3 pricks the middle part of the core of wire as much as possible, can make the first metal punctured part 3a, the second metal punctured part 3b is located at respectively the both sides of the axis of metal body 1 partially, one embodiment is the side, right side that makes the first metal punctured part 3a, the vertical plane three at the second left lateral sides of metal punctured part 3b and the place, axis of metal body 1 is coplanar, now can meet the demands, and due to the first metal punctured part 3a now, the second metal punctured part 3b is all near the axis of metal body, near the middle part of two metal sheets 21, i.e. the first metal punctured part 3a, the second metal punctured part 3b will penetrate the middle part of the core of wire as much as possible, thereby for the wire of the large ting model of various differences, this penetrating type terminal that connects wire and pcb board all can be general.
In actual job, as shown in Figure 4, while manufacturing LED module system, the connection wire that can first the utility model be provided and the penetrating type terminal of pcb board adopt SMT paster solder technology to be soldered to (on the pcb board not encapsulating) on each LED module semi-finished product 6, in the time of need to connecting wire, a plurality of LED module semi-finished product 6 can be arranged point-blank, adjust spacing, the part wire 7 of entire volume line is inserted to grabbing in line portion 2 of the connection wire of each LED module semi-finished product 6 and the penetrating type terminal of pcb board, employing fixture presses down, under pressure, the two metal sheets 21 of grabbing line portion 2 bends to centre, metal punctured part 3 completes the function that punctures wire simultaneously, and can once complete the half-finished wiring work of a plurality of LED modules simultaneously, compared to existing technology, need by artificial single bonding wire operation, it not only can reduce cost of labor and production cost, but also can enhance productivity widely, meet the need of market, simultaneously, because its a plurality of LED module products all share a wire, and without as in prior art, need first entire volume line to be cut to after appropriate length again through wire stripping-wicking-soldering, it has not only shortened process cycle, simplified production stage, also reduced to greatest extent line loss simultaneously, thereby the current capacity of wire is further strengthened, thereby the comparable prior art more module of connecting, further for user provides diversified demand and meets the need of market.
In the present embodiment, absorption platform 11 is provided with three, be distributed in respectively two ends and the middle part of metal body 1, grabbing line portion 2 is located between two absorption platforms 11, be between every two absorption platforms 11, to arrange one to grab line portion 2, thereby the penetrating type terminal that can guarantee this connection wire and pcb board is stably adsorbed by vacuum slot, to be stably applied in SMT surface mounting technology, realize full machine automatization equalization.
As shown in Figs. 5 to 7, the example of the connection wire providing for the utility model embodiment bis-and the penetrating type terminal of pcb board, the main distinction of the present embodiment and above-described embodiment is: in the present embodiment, end at the two ends of metal body 1 is provided with pin 12, now the penetrating type terminal of this connection wire and pcb board is direct insertion terminal, the penetrating type terminal that is arranged so that this connection wire and pcb board of pin 12 can be applicable to need on the pcb board of the direct insertion welding of electronic devices and components, and in such cases, because pin 12 itself has positioning function concurrently, thereby absorption platform 11 can only arrange one, and be advisable in the centre of being located at metal body 1, similarly, the penetrating type terminal of this direct insertion connection wire and pcb board also can adopt SMT mount technology to weld.
The utility model also provides a kind of LED module, it comprises pcb board, is located at the LED on pcb board, also comprise the above-mentioned connection wire be located on pcb board and the penetrating type terminal of pcb board, this penetrating type terminal that connects wire and pcb board both can pass through SMT surface mounting technology.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace or improvement etc., within all should being included in protection range of the present utility model.

Claims (10)

1. a penetrating type terminal that connects wire and pcb board, it is characterized in that: comprise with the sheet metal body of the pad laminating of pcb board, be convexly set on described metal body and for positioning lead at least one grab line portion and be convexly set on described metal body for puncturing described wire so that at least one metal punctured part of described pcb board and described wire conducting, described metal punctured part with described in grab line portion and be oppositely arranged, on described metal body, include at least one for the absorption platform of vacuum slot absorption.
2. the penetrating type terminal of connection wire as claimed in claim 1 and pcb board, it is characterized in that: described in grab line portion and comprise the two metal sheets that is convexly set in described metal body both sides and is oppositely arranged, the described line portion of grabbing is provided with two, is located at respectively the two ends of described metal body.
3. the penetrating type terminal of connection wire as claimed in claim 2 and pcb board, it is characterized in that: described metal punctured part comprises the base portion that is convexly set on described metal body, prolongs the sharp portion that described base portion extends setting straight up between sheet metal, all thering is gap described in described metal punctured part and two.
4. the penetrating type terminal of connection wire as claimed in claim 2 and pcb board, it is characterized in that: described metal punctured part is provided with two, be respectively the first metal punctured part, the second metal punctured part, described the first metal punctured part, the second metal portion of puncturing grab line portion and are oppositely arranged with described two respectively.
5. the penetrating type terminal of connection wire as claimed in claim 4 and pcb board, is characterized in that: the axis of described the first metal punctured part, the second metal punctured part is parallel, and described the first metal punctured part, the second metal punctured part shift to install.
6. the penetrating type terminal of connection wire as claimed in claim 4 and pcb board, is characterized in that: the vertical plane three at the place, axis of the side, right side of described the first metal punctured part, the left lateral sides of described the second metal punctured part and described metal body is coplanar.
7. the penetrating type terminal of connection wire as claimed in claim 1 and pcb board, is characterized in that: the end at the two ends of described metal body is provided with pin.
8. the penetrating type terminal of connection wire as claimed in claim 1 and pcb board, is characterized in that: described absorption platform is provided with one, and is located at the middle part of described metal body.
9. the connection wire as described in claim 1-7 any one and the penetrating type terminal of pcb board, it is characterized in that: described absorption platform is provided with three, be distributed in respectively two ends and the middle part of described metal body, described in grab line portion be located at two described between absorption platform.
10. a LED module, comprises pcb board, is located at the LED on described pcb board, it is characterized in that: also comprise the connection wire as described in claim 1-9 any one be located on described pcb board and the penetrating type terminal of pcb board.
CN201420179745.4U 2014-04-14 2014-04-14 Puncturing type terminal for connecting lead with PCB, and LED module group Expired - Fee Related CN203859259U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420179745.4U CN203859259U (en) 2014-04-14 2014-04-14 Puncturing type terminal for connecting lead with PCB, and LED module group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420179745.4U CN203859259U (en) 2014-04-14 2014-04-14 Puncturing type terminal for connecting lead with PCB, and LED module group

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104979661A (en) * 2014-04-14 2015-10-14 王海洋 Piercing terminal for connecting lead and PCB, and LED module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104979661A (en) * 2014-04-14 2015-10-14 王海洋 Piercing terminal for connecting lead and PCB, and LED module

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Ye Nianjian

Inventor before: Wang Haiyang

COR Change of bibliographic data
TR01 Transfer of patent right

Effective date of registration: 20160215

Address after: 518000 Guangdong city of Shenzhen province Futian District Fuyuan South CaiTian Building 1 16F

Patentee after: Ye Nianjian

Address before: 22E Futian District CaiTian Road, Wan Jing Hua Yuan, Shenzhen city 518000 Guangdong Province

Patentee before: Wang Haiyang

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141001

Termination date: 20160414