CN1985416A - Interconnecting connector - Google Patents
Interconnecting connector Download PDFInfo
- Publication number
- CN1985416A CN1985416A CNA2005800234889A CN200580023488A CN1985416A CN 1985416 A CN1985416 A CN 1985416A CN A2005800234889 A CNA2005800234889 A CN A2005800234889A CN 200580023488 A CN200580023488 A CN 200580023488A CN 1985416 A CN1985416 A CN 1985416A
- Authority
- CN
- China
- Prior art keywords
- terminal
- circuit board
- conductor
- relay linker
- pcb
- Prior art date
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Abstract
An interconnecting connector (10) for electrically connecting conductors contained in an electric connection box (100). In the housing (11) of the interconnecting connector (10), a long first terminal containing section (14) and a short second terminal containing section (15) are provided through a level difference, and a long first interconnecting terminal (20) is contained in the first terminal containing section (14). The first interconnecting terminal (20) is shaped so as to be able to connect connection terminals (41, 61) conducting with conductors inserted from the opposite, above and below, sides. On the other hand, a short second interconnecting terminal (21) is contained in the second terminal containing section (15). The second interconnecting terminal (21) is shaped to allow the insertion/connection of the connection terminal of a conductor being contained in the electric connection box (100) from one side, and to allow the direct connection of a connection piece (21b) projecting from the second interconnecting terminal (21) with an other conductor.
Description
Technical field
The present invention relates to a kind of Relay linker.Especially, the conductor that this Relay linker can be used to carry on the printed circuit board (PCB) is electrically connected to each other, described circuit board with stacked state for example three layers be stored in the electric circuit connection container.
Background technology
The housing that is stated from the known electric circuit connection container in the vehicle comprises lamination unit, in this lamination unit, forms bus-bar and replaces stacked sheet insulators by the conductor metal sheet being molded into given shape.Housing further comprises circuit unit, printed circuit board (PCB) for example, and on this circuit unit, conductor for example Copper Foil is printed to the given circuit pattern.When housing comprised the circuit unit of a plurality of stacked states, the conductor on each circuit unit connected via Relay linker, and conductor can be electrically connected to each other like this.
JP-A-2001-15952 (patent document 1) discloses a kind of electric circuit connection container 1 that comprises this Relay linker.As shown in Figure 7, this electric circuit connection container 1 is provided with stacked bus-bar unit 2 and printed circuit board (PCB) 3.The sheet insulators carrying housing (Relay linker) of stacked bus-bar unit 2, this housing comprises relaying terminal 4 (not shown in FIG.)s of projecting form.The relaying terminal is connected on the bus-bar of stacked bus-bar unit 2 and is connected to the first end 5a of bonder terminal 5 from above from below.The second end 5b of bonder terminal 5 is welded on the conductor of printed circuit board (PCB) 3.By this way, between the conductor of the bus-bar of stacked bus-bar unit 2 and printed circuit board (PCB) 3, realized connection.
Yet, recently, the growth of the circuit quantity that causes owing to the amount of electronics that increases has fast produced following problem, promptly, when the circuit of expectation is formed with two circuit units, these two circuit units are extended in the horizontal direction, thereby the Relay linker that connects these circuit units is had to make greatlyyer.Thereby, make that equally electric circuit connection container enlarges in the horizontal direction.
Certainly, can be by this three circuit units 6,7,8 are remained in the housing with having certain intervals and the conductor of these circuit units is connected to each other along from top to bottom directions so that each circuit unit miniaturization.Yet in this case, housing 4 must be arranged on the circuit unit 7 in centre position and on the circuit unit 8 of bottom (Fig. 8).When housing 4 was formed on each circuit unit, the interval between the circuit unit became wideer, and it is bigger that electric circuit connection container becomes in vertical direction.
Summary of the invention
In view of the above problems, the purpose of this invention is to provide a kind of Relay linker, the conductor that is included in the electric circuit connection container can easily be electrically connected with this Relay linker, and can handle complicated circuit pattern.
In order to address the above problem, the invention provides a kind of Relay linker that is arranged in the electric circuit connection container and will be included in the conductor electrical connection that is in stacked state in the described electric circuit connection container, it is characterized in that:
Described Relay linker comprises housing, and described housing comprises the first terminal holding portion with thick framework and second terminal-containing section with thin framework that becomes step-like layout with it;
Wherein, described the first terminal holding portion comprises the first relaying terminal, the described first relaying terminal is long and each terminal arrangement is used for receiving the bonder terminal of the conductor the electric circuit connection container along thickness direction from the top and receives the bonder terminal of other conductors the electric circuit connection container from the bottom, and described second terminal-containing section comprises the second relaying terminal, and the described second relaying terminal is short and the bonder terminal and the configuration that are used for receiving from a side joint conductor the described electric circuit connection container of each terminal arrangement is used for being provided with highlightedly the connector that can be directly connected to other conductors.
Thereby the housing of Relay linker comprises the first terminal holding portion with thick framework and has second terminal-containing section of thin framework, and the former comprises the first long relaying terminal, and the latter comprises the second short relaying terminal.When electric circuit connection container comprises that when giving stacked three printed circuit board (PCB)s of set a distance, the printed circuit board (PCB) in centre position can be provided with porose, the relaying terminal can pass this hole and arrange.Then, be inserted in the first relaying terminal by the bonder terminal that will be connected to each conductor, the conductor that is arranged on the stacked printed circuit board (PCB) can be connected to each other.In addition, by being inserted in the terminal hole that is provided with the printed circuit board (PCB) in centre position, realized on top and the middle circuit board and the connection between the conductor on bottom and the intermediate circuit plate from the outstanding part (pin shape bonder terminal) of the second relaying terminal.
Preferably, the described first relaying terminal is provided with the terminal receiving unit that can receive described bonder terminal and is provided with laterally projecting connector along thickness direction at its two ends, and the described like this first relaying terminal can be connected to three conductors.
So the conductor on the printed circuit board (PCB) of top, middle part and bottom position can be connected to each other via the first relaying terminal.
Suitably, an end face of described the first terminal holding portion has the height identical with the respective surfaces of described second terminal-containing section along thickness direction, and another end face of described the first terminal holding portion is step-like outstanding from another end face of described second terminal-containing section.
In above-mentioned structure, the outstanding circuit board that passes the centre position of the ledge of the formation the first terminal holding portion of housing, and formation second terminal-containing section of housing that part of places on the circuit board in centre position, Relay linker can be stablized maintenance like this.
In addition, the end face that has equal height owing to the first terminal holding portion and second terminal-containing section does not have projection, so top or base circuit board and the interval that is equipped with between the circuit board in centre position of Relay linker can be minimized.
Preferably, described housing comprises outstanding guiding rib, and described guiding rib can cooperate with the cutting part or the through hole that form in the circuit board that described conductor is installed, and described like this circuit board can be with respect to described housing location.
In above-mentioned structure, can cooperate with cutting part or the through hole the circuit board of top side and/or bottom side from the outstanding guiding rib of Relay linker, and Relay linker remains on the circuit board in centre position.Therefore, top and base circuit board can accurately be placed with respect to Relay linker.As a result, the connection between the conductor on relaying terminal and the printed circuit board (PCB) can accurately realize and can not make terminal be out of shape, realize connection work simultaneously.
Preferably, described guiding rib is provided with shoulder, described shoulder can with the peripheral edge of described cutting part in the described circuit board or through hole against, the distance that described like this circuit board can be given is located with respect to described housing.
In above-mentioned structure, the shoulder of guiding rib allows Relay linker and circuit board with given positioned at intervals.Correspondingly, bonder terminal can accurately be inserted in the terminal-containing section of Relay linker according to the size of design.This has prevented that bonder terminal and relaying terminal from damaging.In addition, shoulder also can keep the circuit board of upside.
As mentioned above, Relay linker of the present invention is provided with long terminal container and short terminal container, and they comprise the difform first relaying terminal and the second relaying terminal respectively.Correspondingly, conductor on three layer printed circuit boards can connect in every way via the relaying terminal, for example by the conductor on the layer circuit board is connected with conductor on the lower circuit plate, the conductor on the middle layer circuit board be connected with conductor on upper strata or the lower circuit plate or all three layer circuit boards on conductor connect.
Description of drawings
Fig. 1 (A) is the vertical front view according to the Relay linker of the embodiment of the invention; Fig. 1 (B) is its side elevation;
Fig. 2 is the cutaway view that comprises according to the electric circuit connection container of Relay linker of the present invention;
Fig. 3 is the cutaway view of local amplifier section when the second relaying terminal is connected to conductor on second printed circuit board (PCB);
Fig. 4 (A) is vertical front view of Relay linker, and how the bonder terminal that shows on first printed circuit board (PCB) is inserted into terminal-containing section; Fig. 4 (B) is its side elevation;
Fig. 5 (A) is when the bonder terminal on first printed circuit board (PCB) is inserted in the terminal-containing section, vertical front view of Relay linker; Fig. 5 (B) is its side elevation;
Fig. 6 shows the second embodiment of the present invention;
Fig. 7 shows the example of prior art; With
Fig. 8 shows prior art problems; Wherein:
10: Relay linker
11: housing
12: thick frame part
13: thin frame part
14: the first terminal holding portion (length)
15: the second terminal-containing sections (weak point)
16: guiding rib
16a: step-like portion
20: the first relaying terminals
21: the second relaying terminals
30: laminated member
40: the first printed circuit board (PCB)s
41,42,61,62: bonder terminal
43: insulation board
43a: notch part
45,53,63: conductor
50: the second printed circuit board (PCB)s
60: the three printed circuit board (PCB)s
100: electric circuit connection container
Embodiment
Embodiments of the invention are described below with reference to the accompanying drawings.In the first embodiment of the invention shown in Fig. 1-5, electric circuit connection container 100 comprises the housing that is made of upper casing 101, mesochite 102 and lower casing 103.Housing comprises laminated member 30 regularly, and bus-bar 31 and insulation board 32 are alternately laminated in the described laminated member, and housing comprises that also three have the stacked printed circuit board (PCB) of certain intervals 40,50,60.Conductor on three printed circuit board (PCB)s 40,50,60 connects via Relay linker 10.
Shown in Figure 1A, Relay linker 10 comprises thin-long casing 11, is step-like mode along prolonging direction to lower process in the middle, forms thick frame part 12.Correspondingly, the both sides of this thick frame part 12 form thin frame part 13.On the contrary, the upper surface of housing 11 manufactures smooth, does not have step-like structure.
In addition, guiding rib 16 has the back 11a upwards installation of compartment of terrain from housing 11 along its length direction (that is the direction of mounting terminal holding portion).Guiding rib 16 is cut into step part 16a in the face of the face of back 11a, and the guiding rib 16 that this step part has with respect to vertical placement is the face of level.The insulation board 43 of first printed circuit board (PCB) 40 (hereinafter describing) is provided with notch part 43a in the position corresponding to guiding rib 16.By making guiding rib 16 pass notch part 43a, insulation board 43 and Relay linker 10 are placed to such an extent that offset each other.
As shown in Figure 3, the connector 21b of the second relaying terminal 21 is contained in second terminal-containing section 15 of thin frame part 13.It is outstanding and be connected by welding on the conductor 53 of second printed circuit board (PCB) 50 that this connector 21b passes the insulation board 51 of second printed circuit board (PCB) 50 under the Relay linker 10.
The first terminal holding portion 14 of the thick frame part 12 of Relay linker 10 is welded to the bonder terminal 41 on the conductor 45 of first printed circuit board (PCB) 40 from top reception, this bonder terminal 41 is connected to the terminal receiving unit 21a of the first relaying terminal 20, and be welded to the bonder terminal 61 on the conductor 63 of the 3rd printed circuit board (PCB) from following reception, this bonder terminal 61 is connected to the terminal receiving unit 20b of the first relaying terminal 20.Thereby bonder terminal 41 is connected via the first relaying terminal 20 with 61.
On the other hand, second terminal-containing section 15 of the thin frame part 13 of Relay linker 10 is welded to the bonder terminal 42 on the conductor 45 of first printed circuit board (PCB) 40 from top reception, perhaps be connected to bonder terminal 62 on the conductor 63 of the 3rd printed circuit board (PCB) 60 from following reception, this bonder terminal 62 is connected to the terminal receiving unit 21a of the second relaying terminal 21.Thereby bonder terminal 42 or bonder terminal 62 are connected to the conductor 53 of second printed circuit board (PCB) 50 via the second relaying terminal 21.
The bonder terminal 41,42 that is electrically connected to the conductor 45 of first printed circuit board (PCB) is inserted into the terminal-containing section 14,15 of Relay linker 10 then.As shown in Figure 4, when first printed circuit board (PCB) 40 moves closer to the Relay linker 10 that is fixed to second printed circuit board (PCB) 50, the tip of the guiding rib 16 of Relay linker 10 at first is inserted into the recess 43a of given position in the insulation board 43 that is formed on first printed circuit board (PCB) 40, and the tip of the bonder terminal 41,42 of first printed circuit board (PCB) 40 is inserted in the terminal-containing section 14,15 of Relay linker 10 then.By this way, the left and right directions X of first printed circuit board (PCB) 40 regulates with respect to Relay linker 10.As shown in Figure 5, when first printed circuit board (PCB) 40 was further pushed to Relay linker 10, the bonder terminal 41,42 of first printed circuit board (PCB) 40 was inserted in the terminal-containing section 14,15 of Relay linker reliably.In addition, the edge of the notch part 43a of first printed circuit board (PCB) 40 is placed on the shoulder 16a of guiding rib 16 desired height position places formation, therefore can determine the distance between the Relay linker 10 and first printed circuit board (PCB) 40.
Figure 4 and 5 do not illustrate the middle casing 102 that is clipped between first printed circuit board (PCB) 40 and the Relay linker 10.In fact, the guiding rib 16 of the bonder terminal 41,42 of first printed circuit board (PCB) 40 and Relay linker 10 passes the through hole that is arranged in the middle casing 102 and outstanding towards the opposite side of middle casing 102.
In the bonder terminal of the conductor 45 that is connected to first printed circuit board (PCB) 40, those bonder terminals 44 that are not connected to Relay linker 10 are projected into fuse holding portion 104, relay holding portion 105, the connector holding portion 106 that is provided with in the upper shell 101 or are arranged in the connector holding portion 107 on the middle casing 102, thereby and are connected to external circuit via fuse, relay or connector respectively.
Equally, the conductor on first printed circuit board (PCB) 40 is connected to by folding the lug (not shown) that the bus-bar 31 in the laminated member 30 forms downwards.
In above-mentioned structure, the conductor 63 that first relaying terminal 20 in the first terminal holding portion 14 of the thick frame part 12 that the conductor 45 on first printed circuit board (PCB) 40 can be by being arranged on Relay linker 10 and bonder terminal 41,61 are connected to the 3rd printed circuit board (PCB) 60.Equally, or the conductor 53 on the conductor 45 on first printed circuit board (PCB) 40 and second printed circuit board (PCB) 50 or the conductor 63 on the 3rd printed circuit board (PCB) 60 and the conductor 53 on second printed circuit board (PCB) 50 can be connected to each other via the second relaying terminal 21 and the bonder terminal in second terminal-containing section 15 that is arranged on thin frame part 13.In above-mentioned Relay linker 10, a single connector can make the conductor of installing on three printed circuit board (PCB)s 40,50,60 45,53,63 be connected to each other respectively.
In addition, the position that has been arranged on guiding rib 16 predetermined fixed in the Relay linker 10 between the Relay linker 10 and first printed circuit board (PCB) 40.Correspondingly, the bonder terminal 41,42 that is connected to the conductor 45 of first printed circuit board (PCB) 40 is inserted in the terminal-containing section 14,15 of Relay linker 10 reliably.
In addition, the shoulder 16a of guiding rib 16 allows the position between the Relay linker 10 and first printed circuit board (PCB) 40 to separate given fixed interval.Therefore, bonder terminal 41,42 can accurately be inserted in the terminal-containing section 14,15 of Relay linker 10 according to the size that designs, and can avoid bonder terminal 41,42 and relaying terminal 14,15 to damage like this.In addition, first printed circuit board (PCB) 40 can support by shoulder 16a.
In the above-described embodiments, Relay linker 10 is arranged along the peripheral edge of first printed circuit board (PCB) 40, and for this reason, the insulation board 43 of first printed circuit board (PCB) 40 is provided with the cutting part 43a that is used for by guiding rib 16.Yet when relaying connector 10 was arranged in the position of facing first printed circuit board (PCB), 40 cores, guiding rib 16 passed the through hole that is provided with in the insulation board 43.
Fig. 6 shows the second embodiment of the present invention, in this embodiment, is arranged on the different of the first relaying terminal 20 ' and first embodiment in the first terminal holding portion 14 '.In this case, the connector 20c ' similar to the connector that is used for the second relaying terminal also is used for the first long relaying terminal 20 ', and is connected to the conductor 53 ' on second printed circuit board (PCB) 50 '.By this way, the conductor 45 ', 53 ', 63 ' on corresponding first to the 3rd printed circuit board (PCB) 40 ', 50 ' and 60 ' all is electrically connected.
Because other configurations, function and effect all illustrated in first embodiment, so except using identical Reference numeral, omitted them here.
Industrial usability
Relay linker of the present invention can be used for connecting the housing that is arranged in the electric circuit connection container that automobile is equipped with Middle component such as the printed circuit board (PCB) that arranges. Particularly, it is applicable on three printed circuit board (PCB)s Conductor is connected to each other.
Claims (5)
1, a kind of Relay linker that is arranged in the electric circuit connection container and will be included in the conductor electrical connection that is in stacked state in the described electric circuit connection container is characterized in that:
Described Relay linker comprises housing, and described housing comprises the first terminal holding portion with thick framework and is arranged to step-like second terminal-containing section with thin framework with it;
Wherein, described the first terminal holding portion comprises the first relaying terminal, the described first relaying terminal is long and each terminal arrangement is used for receiving the bonder terminal of the conductor the electric circuit connection container along thickness direction from the top and receives the bonder terminal of another conductor the electric circuit connection container from the bottom, and described second terminal-containing section comprises the second relaying terminal, and the described second relaying terminal is short and each terminal arrangement is used for receiving the bonder terminal of the conductor the described electric circuit connection container and the connector that can be directly connected to another conductor being set highlightedly from a side joint.
2, Relay linker as claimed in claim 1, the wherein said first relaying terminal is provided with the terminal receiving unit that can receive described bonder terminal and is provided with laterally projecting connector along thickness direction at its two ends, the described like this first relaying terminal can be connected to three conductors.
3, Relay linker as claimed in claim 1 or 2, an end face of wherein said the first terminal holding portion has the height identical with the respective face of described second terminal-containing section along thickness direction, and another end face of described the first terminal holding portion is step-like outstanding from another end face of described second terminal-containing section.
4, as each described Relay linker among the claim 1-3, wherein said housing comprises outstanding guiding rib, described guiding rib can cooperate with the cutting part or the through hole that form in the circuit board that described conductor is installed, and described like this circuit board can be with respect to described housing location.
5, Relay linker as claimed in claim 4, wherein said guiding rib is provided with shoulder, described shoulder can with the peripheral edge of described cutting part in the described circuit board or through hole against, the distance that described like this circuit board can be given is located with respect to described housing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP206206/2004 | 2004-07-13 | ||
| JP2004206206 | 2004-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1985416A true CN1985416A (en) | 2007-06-20 |
| CN100574021C CN100574021C (en) | 2009-12-23 |
Family
ID=35783663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800234889A Expired - Fee Related CN100574021C (en) | 2004-07-13 | 2005-05-24 | Interconnecting connector |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4396703B2 (en) |
| CN (1) | CN100574021C (en) |
| WO (1) | WO2006006306A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109074963A (en) * | 2016-03-29 | 2018-12-21 | 株式会社自动网络技术研究所 | power supply device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010137602A (en) * | 2008-12-09 | 2010-06-24 | Tokai Rika Co Ltd | Switch device |
| JP5566049B2 (en) * | 2009-05-27 | 2014-08-06 | ダイヤモンド電機株式会社 | Automotive semiconductor devices |
| KR102127352B1 (en) * | 2020-04-24 | 2020-06-26 | 주식회사 애크멕스 | Device and method for assembling terminals of semiconductor relay |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59198676A (en) * | 1983-04-25 | 1984-11-10 | 富士通株式会社 | Method of connecting bus line circuit of printed board |
| JPH0581977U (en) * | 1992-04-06 | 1993-11-05 | 古河電気工業株式会社 | Circuit board connector |
| JPH07193947A (en) * | 1993-12-27 | 1995-07-28 | Yazaki Corp | Electric joint box having two layered bus bar |
| JP3285130B2 (en) * | 1997-02-19 | 2002-05-27 | 矢崎総業株式会社 | Busbar connection structure |
| JP2003079026A (en) * | 2001-09-03 | 2003-03-14 | Sumitomo Wiring Syst Ltd | Connector mounting structure for electronic control unit |
-
2005
- 2005-05-24 CN CNB2005800234889A patent/CN100574021C/en not_active Expired - Fee Related
- 2005-05-24 JP JP2006528409A patent/JP4396703B2/en not_active Expired - Fee Related
- 2005-05-24 WO PCT/JP2005/009409 patent/WO2006006306A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109074963A (en) * | 2016-03-29 | 2018-12-21 | 株式会社自动网络技术研究所 | power supply device |
| CN109074963B (en) * | 2016-03-29 | 2020-06-16 | 株式会社自动网络技术研究所 | Power supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2006006306A1 (en) | 2008-07-31 |
| WO2006006306A1 (en) | 2006-01-19 |
| JP4396703B2 (en) | 2010-01-13 |
| CN100574021C (en) | 2009-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20160524 |
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| CF01 | Termination of patent right due to non-payment of annual fee |